CN214621808U

CN214621808U - Portable environmental engineering pollutes soil detection device

Info

Publication number: CN214621808U
Application number: CN202120877582.7U
Authority: CN
Inventors: 郭钰; 李静; 白素颖; 李萌; 张炳慧; 周别林
Original assignee: Tianjin Lvyuan Environmental Protection Engineering Co ltd
Current assignee: Tianjin Lvyuan Environmental Protection Engineering Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-05
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to an environmental detection technical field specifically is a portable environmental engineering pollutes soil detection device, including the device main part, the device main part includes the device base, the top of device base is provided with the backup pad, and the top of backup pad is rotated and is connected with the eccentric shaft, the bottom of eccentric shaft and the top of hinge bar are rotated and are connected, and the bottom of hinge bar and the bottom of piston rotate and connect, piston and cylinder sliding connection, and the bottom of cylinder and excessive chamber fixed connection, the inner wall bottom fixedly connected with drum in excessive chamber, and drum and telescopic link sliding connection, fixedly connected with supporting spring between telescopic link and the drum, and the bottom fixed connection of the top of telescopic link and closing plate. The utility model discloses soil to ground body department that can be convenient takes a sample to dismantlement that can be convenient becomes two parts, and convenient to use person transports the device.

Description

Portable environmental engineering pollutes soil detection device

Technical Field

The utility model relates to an environment detection technology field specifically is a portable environmental engineering pollutes soil detection device.

Background

With the continuous development of the times, people's environmental protection consciousness is also higher and higher, and in the in-process of protecting the environment, need detect the environmental pollution degree of soil, people utilize sampling device to come to take a sample to soil to detect the sample of soil, consequently can know that current soil detection device has basically satisfied people's user demand, still has following problem.

Traditional soil detection device is not convenient for take a sample to soil depths when in actual use, need consume great strength to traditional soil detection device is not portable, has seriously influenced the convenience of device, consequently urgently needs a portable environmental engineering to pollute soil detection device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable environmental engineering pollutes soil detection device to solve the traditional device that provides in the above-mentioned background art and be not convenient for get the soil sample of soil depths, and the problem of not being portable.

In order to achieve the above object, the utility model provides a following technical scheme: a portable environmental engineering polluted soil detection device comprises a device main body, wherein the device main body comprises a device base, a supporting plate is arranged at the top end of the device base, an eccentric shaft is rotatably connected to the top end of the supporting plate, the bottom end of the eccentric shaft is rotatably connected with the top end of a hinged rod, the bottom end of the hinged rod is rotatably connected with the bottom end of a piston, the piston is slidably connected with a cylinder, the bottom end of the cylinder is fixedly connected with a transition cavity, the bottom end of the inner wall of the transition cavity is fixedly connected with a cylinder, the cylinder is slidably connected with a telescopic rod, a supporting spring is fixedly connected between the telescopic rod and the cylinder, the top end of the telescopic rod is fixedly connected with the bottom end of a sealing plate, the top end of the sealing plate is attached to the bottom end of the cylinder, the bottom end of the transition cavity is fixedly connected with a pressurizing cavity, a winding shaft is rotatably connected to the inside of the pressurizing cavity, and a cable main body is wound outside the winding shaft, and the bottom of cable main part and the top fixed connection of sample rod, sample rod and loop bar sliding connection, and the bottom fixed connection of loop bar and pressurization chamber.

Preferably, the bottom end of the piston is slidably connected with a guide rod, the bottom end of the guide rod is fixedly connected with a one-way valve, and a sealing spring is fixedly connected between the one-way valve and the piston.

Preferably, the opening outside of the top one side in pressurization chamber covers there is the relief valve, and the bottom and the connecting rod fixed connection of relief valve, the connecting rod extends to the one end and the limiting plate fixed connection of pressurization intracavity portion, and fixedly connected with pressure release spring between the inner wall in limiting plate and pressurization chamber, the relief valve sets up to the rubber material.

Preferably, the top fixedly connected with fixed plate of device base, and one side sliding connection of fixed plate has the card ball, fixedly connected with block spring between card ball and the fixed plate, and the constant head tank that the one end embedding backup pad bottom of block spring was seted up is kept away from to the card ball, one side that the card ball was kept away from to the fixed plate is inlayed and is had the sleeve, and telescopic inside sliding connection has the dead lever, fixedly connected with fixed spring between sleeve and the dead lever, the fixed slot that the one end embedding backup pad bottom of dead lever was seted up.

Preferably, the top cover of thief rod is equipped with the sealing washer, and the bottom and the sample piece fixed connection of thief rod, the opening has all been seted up to the top both sides of sample piece.

Preferably, both sides of the top end of the guide rod are fixedly connected with a convex block, and the convex block is in sliding connection with a sliding groove formed in the piston.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this portable environmental engineering pollutes soil detection device is provided with the eccentric shaft, the hinge bar, thief rod and sample piece, in the use of device, the operator drives the telescopic link through rotating the eccentric shaft and removes, at the telescopic link, under the cooperation of supporting spring and drum, the increase of pressurization intracavity portion pressure, can promote thief rod downstream, make the thief piece of thief rod bottom prick ground depths, the operator rolls up the cable main part through rotating the reel, can drive thief rod and sample piece and remove, the thief piece is taken a sample to soil through the opening of top both sides at the in-process that removes, the convenience and the practicality of device have been improved.

2. This portable environmental engineering pollutes soil detection device is provided with fixed plate, card ball and dead lever, and at the in-process of device concatenation, utilize the card ball can be in the same place backup pad and fixed plate integrated circuit board, play the left and right sides of location, the dead lever imbeds the inside of backup pad under fixed spring's promotion, can carry out comparatively firm connection to backup pad and fixed plate, and the device can be by convenient dismantlement when the transportation, and portable has improved the convenience and the fastness of device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a portion of a structure in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a partial structure at C in fig. 2 according to the present invention;

fig. 5 is a schematic sectional view of the local structure of the support plate, the fixing plate, the ball, the engaging spring, the sleeve, the fixing rod and the fixing spring according to the present invention.

In the figure: 110. a device base; 210. a support plate; 211. an eccentric shaft; 212. a hinged lever; 213. a piston; 214. a cylinder; 215. a one-way valve; 216. a seal spring; 217. a guide bar; 220. a transition chamber; 221. a sealing plate; 222. a telescopic rod; 223. a support spring; 224. a cylinder; 225. a pressurization cavity; 226. a pressure relief valve; 227. a connecting rod; 228. a limiting plate; 229. a pressure relief spring; 230. a spool; 231. a cable body; 232. a sampling rod; 233. a loop bar; 234. a seal ring; 235. sampling blocks; 310. a fixing plate; 311. blocking the ball; 312. a snap spring; 313. a sleeve; 314. fixing the rod; 315. the spring is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a portable device for detecting polluted soil in environmental engineering comprises a device main body, the device main body comprises a device base 110, a supporting plate 210 is arranged at the top end of the device base 110, an eccentric shaft 211 is rotatably connected to the top end of the supporting plate 210, the bottom end of the eccentric shaft 211 is rotatably connected to the top end of a hinge rod 212, the bottom end of the hinge rod 212 is rotatably connected to the bottom end of a piston 213, the piston 213 is slidably connected to a cylinder 214, the bottom end of the cylinder 214 is fixedly connected to a transition cavity 220, the bottom end of the inner wall of the transition cavity 220 is fixedly connected to a cylinder 224, the cylinder 224 is slidably connected to a telescopic rod 222, a supporting spring 223 is fixedly connected between the telescopic rod 222 and the cylinder 224, the top end of the telescopic rod 222 is fixedly connected to the bottom end of a sealing plate 221, the top end of the sealing plate 221 is attached to the bottom end of the cylinder 214, the bottom end of the transition cavity 220 is fixedly connected to a pressurizing cavity 225, and a winding shaft 230 is rotatably connected to the inside of the pressurizing cavity 225, cable main part 231 has been convoluteed to the outside of spool 230, and the top fixed connection of the bottom of cable main part 231 and thief rod 232, thief rod 232 and loop bar 233 sliding connection, and the bottom fixed connection of loop bar 233 and pressurization chamber 225, through such design, operating personnel can drive thief rod 232 downstream through rotating eccentric shaft 211 for thief rod 232 can insert the inside of soil, has improved the convenience and the practicality of device.

Through the design that the guide rod 217 is connected to the bottom end of the piston 213 in a sliding mode, the bottom end of the guide rod 217 is fixedly connected with the one-way valve 215, and the sealing spring 216 is fixedly connected between the one-way valve 215 and the piston 213, when the piston 213 moves upwards, air pushes the one-way valve 215 open through a channel in the piston 213 to enter the cylinder 214, and when the piston 213 moves downwards, air in the cylinder 214 can be compressed to enter the transition cavity 220, so that the practicability of the device is improved.

The outside of the opening of the top one side of pressurization chamber 225 covers there is relief valve 226, and the bottom and the connecting rod 227 fixed connection of relief valve 226, connecting rod 227 extends to the inside one end and the limiting plate 228 fixed connection in pressurization chamber 225, and fixedly connected with pressure release spring 229 between the inner wall of limiting plate 228 and pressurization chamber 225, relief valve 226 sets up to the rubber material, through such design, when making the operator drive thief rod 232 rebound through rotating spool 230, the inside air of loop bar 233 is compressed the back and is gone into the inside back in pressurization chamber 225, can push open relief valve 226 and discharge, make thief rod 232 can be by convenient recovery, the portability of device has been improved.

Top fixedly connected with fixed plate 310 of device base 110, and one side sliding connection of fixed plate 310 has calorie ball 311, fixedly connected with block spring 312 between calorie ball 311 and the fixed plate 310, and the constant head tank that the one end embedding backup pad 210 bottom of block spring 312 was kept away from to calorie ball 311, one side that fixed plate 310 kept away from calorie ball 311 is inlayed and is had sleeve 313, and the inside sliding connection of sleeve 313 has dead lever 314, fixedly connected with fixed spring 315 between sleeve 313 and dead lever 314, the fixed slot that the one end embedding backup pad 210 bottom of dead lever 314 was seted up, through such design, make and can get up by convenient dismantlement and installation between device base 110 and the backup pad 210, the stability and the convenience of device have been improved.

The top cover of thief rod 232 is equipped with sealing washer 234, and thief rod 232's bottom and sample piece 235 fixed connection, and the opening has all been seted up to the top both sides of sample piece 235, through such design, has increased the gas tightness between thief rod 232 and the loop bar 233 to sample piece 235 when the rebound, soil can get into the inside of sample piece 235 through the opening on sample piece 235 top, by effectual collection, has improved the leakproofness and the practicality of device.

Both sides of the top end of the guide rod 217 are fixedly connected with protruding blocks, and the protruding blocks are connected with sliding grooves formed in the piston 213 in a sliding mode, so that the guide rod 217 is more stable in the moving process, the guide rod 217 is prevented from being blocked when moving, and the stability of the device is improved.

The working principle is as follows: in the using process of the device, an operator drives the telescopic rod 222 to move by rotating the eccentric shaft 211, the supporting spring 223 which is beaten by the telescopic rod 222 in the moving process makes up-and-down reciprocating motion, so that air enters the inside of the pressurizing cavity 225 through the transition cavity 220, the inside of the pressurizing cavity 225 is accompanied with the increase of pressure intensity, the sampling rod 232 is pushed to move downwards, the sampling block 235 at the bottom end of the sampling rod 232 is pricked deeply into the ground, the operator furls the cable main body 231 by rotating the winding shaft 230 and can drive the sampling rod 232 and the sampling block 235 to move, the sampling block 235 samples soil through openings at two sides of the top end in the moving process, in the splicing process of the device, the supporting plate 210 and the fixing plate 310 can be clamped together by using the clamping ball 311 to achieve the left-and-right positioning, the fixing rod 314 is embedded into the inside of the supporting plate 210 under the pushing of the fixing spring 315, and can firmly connect the supporting plate 210 and the fixing plate 310, the operation ends here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable environmental engineering pollutes soil detection device, includes the device main part, its characterized in that: the device main body comprises a device base (110), a supporting plate (210) is arranged at the top end of the device base (110), an eccentric shaft (211) is rotatably connected to the top end of the supporting plate (210), the bottom end of the eccentric shaft (211) is rotatably connected with the top end of a hinged rod (212), the bottom end of the hinged rod (212) is rotatably connected with the bottom end of a piston (213), the piston (213) is slidably connected with a cylinder (214), the bottom end of the cylinder (214) is fixedly connected with a transition cavity (220), the bottom end of the inner wall of the transition cavity (220) is fixedly connected with a cylinder (224), the cylinder (224) is slidably connected with a telescopic rod (222), a supporting spring (223) is fixedly connected between the telescopic rod (222) and the cylinder (224), the top end of the telescopic rod (222) is fixedly connected with the bottom end of a sealing plate (221), and the top end of the sealing plate (221) is attached to the bottom end of the cylinder (214), the bottom end of the transition cavity (220) is fixedly connected with the pressurization cavity (225), the interior of the pressurization cavity (225) is rotatably connected with the winding shaft (230), the cable main body (231) is wound outside the winding shaft (230), the bottom end of the cable main body (231) is fixedly connected with the top end of the sampling rod (232), the sampling rod (232) is slidably connected with the sleeve rod (233), and the sleeve rod (233) is fixedly connected with the bottom end of the pressurization cavity (225).

2. The portable environmental engineering contaminated soil detection device of claim 1, wherein: the bottom end of the piston (213) is connected with a guide rod (217) in a sliding mode, the bottom end of the guide rod (217) is fixedly connected with a one-way valve (215), and a sealing spring (216) is fixedly connected between the one-way valve (215) and the piston (213).

3. The portable environmental engineering contaminated soil detection device of claim 1, wherein: the opening outside of the top one side of pressurization chamber (225) covers has relief valve (226), and the bottom and connecting rod (227) fixed connection of relief valve (226), connecting rod (227) extend to the inside one end and limiting plate (228) fixed connection in pressurization chamber (225), and fixedly connected with pressure release spring (229) between the inner wall of limiting plate (228) and pressurization chamber (225), relief valve (226) set up to rubber material.

4. The portable environmental engineering contaminated soil detection device of claim 1, wherein: the top fixedly connected with fixed plate (310) of device base (110), and one side sliding connection of fixed plate (310) has calorie ball (311), fixedly connected with block spring (312) between calorie ball (311) and fixed plate (310), and the constant head tank that the one end embedding backup pad (210) bottom was seted up of block spring (312) is kept away from to calorie ball (311), one side that card ball (311) were kept away from in fixed plate (310) is inlayed and is had sleeve (313), and the inside sliding connection of sleeve (313) has dead lever (314), fixedly connected with fixed spring (315) between sleeve (313) and dead lever (314), the fixed slot that backup pad (210) bottom was seted up is embedded to the one end of dead lever (314).

5. The portable environmental engineering contaminated soil detection device of claim 1, wherein: the top cover of thief rod (232) is equipped with sealing washer (234), and the bottom and the sampling piece (235) fixed connection of thief rod (232), the opening has all been seted up to the top both sides of sampling piece (235).

6. The portable environmental engineering contaminated soil detection device of claim 2, wherein: the two sides of the top end of the guide rod (217) are fixedly connected with a lug, and the lug is in sliding connection with a sliding groove formed in the piston (213).