The utility model discloses a plastic undisturbed soil sample box, which comprises a box body, a locking belt, an upper cover and a lower cover. The box body is cylindrical, and is curled by an arc plastic plate. The two sides of the arc plastic plate are connected by a buckling edge, and the buckling edges of the two sides are locked by a locking belt to form a cylinder with upper and lower openings. The upper and lower openings of the cylinder body are all provided with several uniform ends. There are annular sealing grooves in the inner side of the upper cover and the lower cover. There are locking heads around the upper cover and the lower cover. The upper and lower openings of the cylinder are connected with the annular sealing grooves in the upper and lower cover. The locking heads and the buttonholes form a locking connection. When loading soil samples, the box body is first unfolded and put into the soil sample. The box body is rolled into a cylinder shape, and fixed with a lock buckle at the side connection. The upper cover and the lower cover are covered, and the lock buckle head is buckled into the buttonhole. The utility model has the advantages of quick and convenient field assembly and laboratory disassembly, saving time, improving efficiency, simple structure, low cost and environmental protection.
【技术实现步骤摘要】
一种塑料原状土样盒
本技术属于土工试验
,涉及一种土样盒,特别涉及一种塑料扣合式原状土样盒。
技术介绍
在岩土工程勘察中,都要求在钻探现场用取土器采取一定数量的原状土样,取样后,要求立即装入土样盒密封并小心运输和存放,防止土样水分蒸发和结构破坏。目前,普遍使用的原状土样盒是用马口铁制成,由盒体、上盖和下盖组成。装样时,将盒体展开,把土样放入盒体内,合拢盒体呈圆筒状,两头盖上盒盖,在土样盒接口缝和上下盖与盒体之间的接缝处用不透水的电胶布缠绕并用石蜡密封,或用透明胶带缠绕3~4层,达到密封目的。试样运输到试验后割开胶布或胶带取出试样,即可进行试验。采用传统的马口铁土样盒封装土样速度慢耗费时间,在拆卸土样时会有胶带和石蜡等垃圾,不绿色不环保。
技术实现思路
本技术解决的技术方案是通过采用扣合式结构提供一种原状土样盒。本技术解决上述技术问题的方案是:一种塑料扣合式原状土样盒,包括盒体、锁扣带、上盖和下盖,所述盒体呈圆筒体,由弧形塑料板卷曲而成,弧形塑料板两个侧边连接处有扣合边,两个侧边的扣合边通过锁扣带锁紧形成上下开口的圆筒体,圆筒体的上下开口端均设有若干个均匀分布的扣眼,上盖和下盖内侧均有环状密封凹槽,上盖和下盖周边有锁扣头,圆筒体的上下开口与上下盖中的环状密封凹槽对应连接,锁扣头与扣眼形成锁扣连接。进一步,弧形塑料板两个侧边的扣合边扣合时形成内凹外凸的条状扣合体,锁扣带为条状内嵌槽,条状扣合体滑动内嵌在条状内嵌槽中。进一步,弧形塑料板两个侧边的扣合边对应面之间形成凹凸槽条结构,凹凸槽条之间设有橡胶密封垫。进一步,圆筒体的上下开口与上下盖中的环状密封凹槽对应连接处 ...
【技术保护点】
1.一种塑料原状土样盒,包括盒体、锁扣带、上盖和下盖,其特征在于,所述盒体呈圆筒体,由弧形塑料板卷曲而成,弧形塑料板两个侧边连接处有扣合边,两个侧边的扣合边通过锁扣带锁紧形成上下开口的圆筒体,圆筒体的上下开口端均设有若干个均匀分布的扣眼,上盖和下盖内侧均有环状密封凹槽,上盖和下盖周边有锁扣头,圆筒体的上下开口与上下盖中的环状密封凹槽对应连接,锁扣头与扣眼形成锁扣连接。
【技术特征摘要】
1.一种塑料原状土样盒,包括盒体、锁扣带、上盖和下盖,其特征在于,所述盒体呈圆筒体,由弧形塑料板卷曲而成,弧形塑料板两个侧边连接处有扣合边,两个侧边的扣合边通过锁扣带锁紧形成上下开口的圆筒体,圆筒体的上下开口端均设有若干个均匀分布的扣眼,上盖和下盖内侧均有环状密封凹槽,上盖和下盖周边有锁扣头,圆筒体的上下开口与上下盖中的环状密封凹槽对应连接,锁扣头与扣眼形成锁扣连接。2.根据权利要求1所述的一种塑料原状土样盒,其特征在于,弧形塑料板两个侧边的扣合边扣合时形成内凹外凸的条状扣合体,锁扣带为条状内嵌槽,条状扣合体滑动内嵌在条状...
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