Construction land soil environment quality investigation test box

Abstract

The utility model discloses a construction land soil environment quality investigation test box, which comprises a main body unit and a restoration unit, the main body unit comprises a test box body, an operation port is arranged on the test box body, and a cover plate capable of sealing the operation port is rotatably connected on the test box body. Soil is poured into an annular plate, then an annular sleeve is rotated to be in threaded connection with the annular plate, so that the soil is restrained among the annular plate, a second steel grid plate and a first steel grid plate, then a prismatic column is pressed to drive a cylindrical rod to move into a cylindrical barrel, the annular plate is placed in a test box body, the prismatic column is right opposite to the prismatic barrel, and the prismatic column and the prismatic barrel are clamped. And then the prismatic column is not pressed with force any more, the prismatic column is embedded into the prismatic cylinder under the resilience force of the spring, so that the annular plate is mounted in the test box body, the mounting and dismounting mode is very convenient, the annular plate can be conveniently taken out from the test box body, and the repaired soil in the annular plate can be conveniently poured out subsequently.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil test box technical field especially relates to a construction land soil environment quality investigation test box. BACKGROUND

[0002] Construction land soil environment detection needs to use test box, and test box uses physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in soil, and the main technical principle is to reduce the concentration of pollutants in soil to an acceptable level, or to transform toxic and harmful pollutants into harmless substances.

[0003] The construction land soil environment quality investigation test box of announcement number CN 219899617 U discloses a construction land soil environment quality investigation test box, through the second motor drives the threaded rod rotation, through the threaded rod and the movable plate engagement and then make to the movable plate transverse movement, through the movable plate and then drive the transverse movement of the cross plate and the soil turning rod, through the transverse movement of the cross plate and the soil turning rod and then make to the soil in the test box interior is turned over.

[0004] The construction land soil environment quality investigation test box of the above-mentioned in use exists following problem: first, the bottom of test box is laid multiple spray pipes, and the spray pipe is provided with a water spraying hole, when the soil is poured into the test box, the soil is easy to drop into the spray pipe from the water spraying hole, thereby causing the blockage, and since multiple spray pipes are staggered, it is very troublesome to take out the soil in the test box in the later period, and since the repair liquid is immersed in the soil, the repair liquid in the soil also needs to be discharged when the soil is taken out for analysis, which additionally increases the work intensity, and in addition, the soil is only stirred by the soil turning rod when moving back and forth, the upper and lower layers of the soil will not be overturned, and the problem of uneven concentration of the repair liquid still exists. UTILITY MODEL CONTENTS

[0005] (I) UTILITY MODEL OBJECTIVE

[0006] Therefore, the utility model aims at providing a construction land soil environment quality investigation test box, which solves the problem that the soil is easy to drop into the spray pipe from the water spraying hole after being poured into the test box, thereby causing the blockage, and since multiple spray pipes are staggered, it is very troublesome to take out the soil in the test box in the later period, and since the repair liquid is immersed in the soil, the repair liquid in the soil also needs to be discharged when the soil is taken out for analysis, which additionally increases the work intensity, and in addition, the soil is only stirred by the soil turning rod when moving back and forth, the upper and lower layers of the soil will not be overturned, and the problem of uneven concentration of the repair liquid still exists.

[0007] (II) TECHNICAL SCHEME

[0008] The utility model provides a kind of construction land soil environment quality investigation test box for reaching above-mentioned technical purpose:

[0009] It includes main unit and repair unit, the main unit includes test box box, the operating opening is formed on the test box box, the cover capable of sealing operating opening is rotatably connected on the test box box, the repair unit includes annular plate, annular sleeve is threadedly connected on the annular plate, steel grid plate one is fixed in the annular sleeve, filter cloth one is fixed in the bottom of steel grid plate one, handle is fixed in the top of steel grid plate one, steel grid plate two is fixed in the bottom of annular plate, filter cloth two is fixed in the top of steel grid plate two, control assembly for controlling annular plate rotation is arranged in the test box box.

[0010] Preferably, the test box box top is fixed with a liquid storage tank for containing repair liquid, a pump body is installed on the test box box, a conduit one is fixed and communicated with the pump body water inlet, the conduit one is fixed and communicated with the liquid storage tank away from the pump body, a conduit two is fixed and communicated with the pump body drain, the conduit two penetrates the test box box and extends into the test box box, a plurality of spray heads are installed on the conduit two.

[0011] Preferably, the operating opening bottom inner wall to test box box bottom inner wall forms a liquid storage cavity, the test box box bottom is fixed and communicated with a liquid discharge pipe, a pipe cap one is threadedly connected on the liquid discharge pipe, a liquid inlet pipe is fixed and communicated on the liquid storage tank, a pipe cap two is threadedly connected on the liquid inlet pipe.

[0012] Preferably, the test box box both sides are rotatably connected with rotating rods, the one end of the rotating rod is fixed with a prismatic cylinder, a motor is installed on one side of the test box box, and the output end of the motor is fixed with one of the rotating rods.

[0013] Preferably, the outer side of the annular plate is fixed with two cylindrical barrels, the cylindrical barrel is slidably connected with a cylindrical rod, the one end of the cylindrical rod is fixed with a prismatic column, and the prismatic column can be embedded into the prismatic cylinder.

[0014] Preferably, a plurality of stroke grooves are formed on the outer side of the cylindrical barrel, a plurality of guide rods are fixed on the outer side of the cylindrical rod, and the guide rod is slidably fitted in the corresponding stroke groove.

[0015] Preferably, a spring is arranged in the cylindrical barrel, one end of the spring abuts against the cylindrical rod, and the other end of the spring abuts against the annular plate.

[0016] From the above technical solution, the present application has the following beneficial effects:

[0017] 1: The soil is poured into the annular plate, and then the annular sleeve is rotated to be screwed with the annular plate, so that the soil is constrained between the annular plate, the second steel mesh plate and the first steel mesh plate, and then the prismatic column is pressed to drive the cylindrical rod to move into the cylindrical barrel, and then the annular plate is placed into the test box body, so that the prismatic column and the prismatic barrel are opposite, and then the prismatic column is no longer pressed, and is embedded into the prismatic barrel under the spring rebounding force, so that the annular plate is installed into the test box body. This kind of installation and disassembly is very convenient, and the annular plate can be easily taken out of the test box body, so that the repaired soil in the annular plate can be easily poured out.

[0018] 2: When the pump body is started, the repairing liquid in the liquid storage tank is sprayed through the nozzle. When the motor is started, the rotating rod, the prismatic barrel, the prismatic column, the cylindrical rod, the cylindrical barrel and the annular plate are rotated, so that the sprayed repairing liquid is sprayed into the soil in the annular plate. Since the annular plate is rotating, the upper and lower layers of the soil are overturned in turn, so that the repairing liquid is uniformly infiltrated into the soil. Moreover, the repairing liquid in the soil falls into the liquid storage cavity, and then the pipe cap one is opened, so that the repairing liquid collected in the liquid storage cavity is discharged from the liquid discharge pipe. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0020] Figure 1 The structure schematic diagram of the construction land soil environment quality investigation test box provided by the present application is shown in the figure.

[0021] Figure 2 The cross-sectional structure schematic diagram of the annular plate provided by the present application is shown in the figure.

[0022] Figure 3 The cross-sectional view of the construction land soil environment quality investigation test box provided by the present application is shown in the figure.

[0023] Figure 4 The local structure split enlarged view of the construction land soil environment quality investigation test box provided by the present application is shown in the figure.

[0024] BRIEF DESCRIPTION OF DRAWINGS: 100, main unit; 101, test box body; 102, operation port; 103, cover plate; 104, liquid storage tank; 105, pump body; 106, conduit one; 107, conduit two; 108, spray head; 109, liquid storage cavity; 110, liquid discharge pipe; 111, pipe cap one; 112, liquid inlet pipe; 113, pipe cap two; 200, repair unit; 201, annular plate; 202, annular sleeve; 203, steel mesh plate one; 204, handle; 205, filter cloth one; 206, steel mesh plate two; 207, filter cloth two; 208, rotating rod; 209, prismatic cylinder; 210, cylindrical cylinder; 211, cylindrical rod; 212, prismatic column; 213, stroke groove; 214, guide rod; 215, spring; 216, motor. DETAILED DESCRIPTION

[0025] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application and uses. It should be understood that throughout the drawings, the same or like reference numerals are intended to refer to the same or like components, features and structures. The various drawings merely represent an illustrative embodiment of the present disclosure and the principles thereof and do not necessarily represent the specific dimensions thereof. Certain portions of certain drawings can be exaggerated to illustrate relevant details or structures of the embodiments of the present disclosure.

[0026] REFERENCE Figures 1-4 :

[0027] For an embodiment of the present application, a construction land soil environment quality investigation test box is provided, which comprises a main unit 100 and a repair unit 200. The main unit 100 comprises a test box body 101, and an operation port 102 is formed in the test box body 101. A cover plate 103 capable of sealing the operation port 102 is rotatably connected to the test box body 101. The repair unit 200 comprises an annular plate 201, and an annular sleeve 202 is threadedly connected to the annular plate 201. A steel mesh plate one 203 is fixed in the annular sleeve 202. A filter cloth one 205 is fixed to the bottom of the steel mesh plate one 203. A handle 204 is fixed to the top of the steel mesh plate one 203. A steel mesh plate two 206 is fixed to the bottom of the annular plate 201. A filter cloth two 207 is fixed to the top of the steel mesh plate two 206. A control assembly for controlling the rotation of the annular plate 201 is arranged in the test box body 101.

[0028] The test box body 101 is fixed with a liquid storage tank 104 at the top for containing repair liquid, a pump body 105 is installed on the test box body 101, a conduit one 106 is fixed and communicated with the water inlet of the pump body 105, the end of the conduit one 106 away from the pump body 105 is fixed and communicated with the liquid storage tank 104, a conduit two 107 is fixed and communicated with the water outlet of the pump body 105, the conduit two 107 penetrates through the test box body 101 and extends into the test box body 101, a plurality of spray heads 108 are installed on the conduit two 107, a liquid storage cavity 109 is formed between the bottom inner wall of the operation port 102 and the bottom inner wall of the test box body 101, a liquid discharge pipe 110 is fixed and communicated with the bottom of the test box body 101, a pipe cap one 111 is threadedly connected to the liquid discharge pipe 110, a liquid inlet pipe 112 is fixed and communicated with the liquid storage tank 104, a pipe cap two 113 is threadedly connected to the liquid inlet pipe 112, rotating rods 208 are rotatably connected to the two sides of the test box body 101, a prismatic cylinder 209 is fixed to one end of the rotating rod 208, a motor 216 is installed on one side of the test box body 101, and the output end of the motor 216 is fixed to one of the rotating rods 208.

[0029] It should be noted that the pump body 105 and the motor 216 in this embodiment are conventional devices known to those skilled in the art and can be selected or customized according to actual needs. In this patent, we only use them and do not improve their structure and function. The setting method, installation method and electrical connection method can be operated according to the requirements of the instruction manual, and will not be described here. The pump body 105 and the motor 216 are provided with a control switch matched therewith, and the installation position of the control switch can be selected according to the actual use demand, and the operator can operate and control it.

[0030] Further, two cylindrical cylinders 210 are fixed outside the annular plate 201, a cylindrical rod 211 is slidably connected in the cylindrical cylinder 210, a prismatic column 212 is fixed to one end of the cylindrical rod 211, the prismatic column 212 can be embedded into the prismatic cylinder 209, a plurality of stroke grooves 213 are formed on the outer side of the cylindrical cylinder 210, a plurality of guide rods 214 are fixed to the outer side of the cylindrical rod 211, the guide rods 214 are slidably fitted in the corresponding stroke grooves 213, a spring 215 is arranged in the cylindrical cylinder 210, one end of the spring 215 abuts against the cylindrical rod 211, and the other end of the spring 215 abuts against the annular plate 201.

[0031] In use, the soil is poured into the annular plate 201, and then the annular sleeve 202 is rotated to be screwed with the annular plate 201, so that the soil is constrained between the annular plate 201, the second steel mesh plate 206 and the first steel mesh plate 203, and then the prismatic column 212 is pressed to move close to the annular plate 201, and the prismatic column 212 moves the cylindrical rod 211 to move into the cylindrical barrel 210, so that the cylindrical rod 211 compresses the spring 215, and then the annular plate 201 is placed into the test box body 101, and the prismatic column 212 and the prismatic barrel 209 are opposite, and then the prismatic column 212 is not pressed any more, and at this time, under the elastic force of the spring 215, the prismatic column 212 is embedded into the prismatic barrel 209, so that the annular plate 201 is installed into the test box body 101.

[0032] Then the pump body 105 and the motor 216 are started, when the pump body 105 is started, the repair liquid in the liquid storage tank 104 is sprayed through the conduit I 106, the conduit II 107 and the spray head 108, and when the motor 216 is started, the rotating rod 208, the prismatic barrel 209, the prismatic column 212, the cylindrical rod 211, the cylindrical barrel 210 and the annular plate 201 are rotated, so that the sprayed repair liquid is sprayed into the soil in the annular plate 201, and since the annular plate 201 is rotated, the upper layer and the lower layer of the soil are overturned in turn, so that the repair liquid is uniformly infiltrated into the soil, and the repair liquid in the soil falls into the liquid storage cavity 109, and then the pipe cap I 111 is opened, so that the repair liquid collected in the liquid storage cavity 109 is discharged from the liquid discharge pipe 110.

[0033] The above describes the exemplary embodiments of the scheme proposed by the present disclosure in detail with reference to the preferred embodiments, however, those skilled in the art can understand that various modifications and improvements can be made to the above specific embodiments without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A test chamber for investigating the environmental quality of construction land soil, characterized in that, The utility model relates to a kind of experimental box and its repair unit, including: Main unit (100), including test box box (101), the operating opening (102) is opened in test box box (101), test box box (101) is rotatably connected with the cover (103) capable of sealing operating opening (102); Repair unit (200), including annular plate (201), annular sleeve (202) is threadedly connected on annular plate (201), steel grid plate one (203) is fixed in annular sleeve (202), filter cloth one (205) is fixed in the bottom of steel grid plate one (203), handle (204) is fixed in the top of steel grid plate one (203), steel grid plate two (206) is fixed in the bottom of annular plate (201), filter cloth two (207) is fixed in the top of steel grid plate two (206), control assembly for controlling the rotation of annular plate (201) is arranged in test box box (101).

2. The test box for investigating the environmental quality of a construction site soil according to claim 1, characterized in that, The top of test box box (101) is fixed with liquid storage tank (104) for containing repair liquid, pump body (105) is installed on test box box (101), water inlet of pump body (105) is fixed and communicated with conduit one (106), the end of conduit one (106) away from pump body (105) is fixed and communicated with liquid storage tank (104), water outlet of pump body (105) is fixed and communicated with conduit two (107), conduit two (107) penetrates test box box (101) and extends into test box box (101), a plurality of spray heads (108) are installed on conduit two (107).

3. The test box for investigating the environmental quality of a construction site soil according to claim 2, characterized in that, The bottom inner wall of operating opening (102) to the bottom inner wall of test box box (101) forms liquid storage cavity (109), drain pipe (110) is fixed and communicated with the bottom of test box box (101), pipe cap one (111) is threadedly connected on drain pipe (110), liquid inlet pipe (112) is fixed and communicated with the top of liquid storage tank (104), pipe cap two (113) is threadedly connected on liquid inlet pipe (112).

4. The test box for investigating the environmental quality of a construction site soil according to claim 1, characterized in that, Both sides of test box box (101) are rotatably connected with rotating rod (208), the one end of rotating rod (208) is fixed with prismatic cylinder (209), motor (216) is installed on one side of test box box (101), the output end of motor (216) is fixed with one of rotating rod (208).

5. The test box for investigating the environmental quality of a construction site soil according to claim 4, characterized in that, Two cylindrical barrels (210) are fixed on the outside of annular plate (201), cylindrical rod (211) is slidably connected in cylindrical barrel (210), prismatic column (212) is fixed on one end of cylindrical rod (211), prismatic column (212) can be embedded into prismatic cylinder (209).

6. The test box for investigating the environmental quality of a construction site soil according to claim 5, characterized in that, A plurality of stroke grooves (213) are formed on the outside of cylindrical barrel (210), a plurality of guide rods (214) are fixed on the outside of cylindrical rod (211), guide rod (214) is slidably fitted in corresponding stroke groove (213).

7. The test box for investigating the environmental quality of a construction site soil according to claim 5, characterized in that, The cylindrical barrel (210) is provided with a spring (215), one end of the spring (215) abuts against the cylindrical rod (211), and the other end of the spring (215) abuts against the annular plate (201).

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