Protective device for soil gas collecting well

Abstract

The utility model discloses a protective device for a soil gas collecting well. The protective device comprises a soil gas collecting well body and a well lid. According to the soil gas collecting well, the fixing block, the fixing frame and the lifting mechanism are arranged, so that the fixing frame and the soil gas collecting well body are fixedly installed, then the fixing frame and the fixing block are movably installed through the shaft pin, and then the other end of the fixing block and the well lid are fixedly installed; and when an operator needs to open the well lid, the pull-up mechanism drives the well lid to turn over through the fixing block and the fixing frame, so that the convenience of opening the well lid by the operator is improved, and the problem that when the operator needs to enter the collection well, the well lid cannot be turned over is solved. The problems that a well lid is fastened through bolts, so that an operator needs to open the well lid with the help of a tool, threads are prone to being damaged after the bolts are screwed for multiple times, then thread slipping is caused, the working efficiency is reduced, and certain limitation exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil gas collection wells, in particular to a protective device for soil gas collection wells. Background Art

[0002] Soil gas refers to the air in the soil. Soil air basically comes from the atmosphere, but a small part of it is produced by biochemical processes in the soil. Soil air is one of the important components of the soil and is of great significance to plant growth and soil formation. In order to make full use of soil gas, it is necessary to collect soil gas. Usually, professional collection devices are used for collection. But in order to improve the collection efficiency, collection wells are usually set up for efficient collection of soil gas. However, one end of the collection well is exposed to the outside world and is easily affected by the outside world, so it needs to be protected.

[0003] According to the publication number: CN210427138U, a protective device for a soil gas collection well is disclosed. A collection well is set up below the bottom of the protective structure, a fixing screw is connected to the protective structure, a reinforcing nut is set up around the collection well, and a movable shaft is movably connected to the same side of the protective structure and the collection well. The beneficial effects achieved by the utility model are: a delivery pipe is fixedly connected to one side of the collection well, and the soil gas collected by the collection well can be delivered from the delivery pipe to the collection device. A control valve is fixedly connected to the delivery pipe. When the collection well is repaired, the valve is closed to avoid air diversion or some other accidents. The fixing screws are used to connect the well cover to the top of the collection well through the connecting screw holes. The reinforcing nut is threadedly connected to the bottom end of the fixing screw to increase the tightness and firmness of the connection between the connecting plate and the connecting plate. The tightness of the connection between the connecting plate and the connecting plate can be effectively increased through the rubber layer.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, it can solve the problem that one end of the collection well is exposed to the outside world and is easily affected by the outside world.

[0005] However, when the operator needs to enter the collection well, since the well cover is fastened with bolts, the operator needs to use tools to open it, and twisting the bolts too many times can easily cause thread damage, which in turn causes thread stripping, reducing work efficiency and having certain limitations. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a protective device for soil gas collection wells, which has the advantage of being easy for the operator to open the manhole cover, and solves the problem that when the operator needs to enter the collection well, the manhole cover is fastened by bolts, so the operator needs to use tools to open it, and twisting the bolts too many times can easily cause thread damage, which in turn causes thread stripping, reduces work efficiency, and has certain limitations.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for a soil gas collection well, comprising a soil gas collection well body and a well cover, wherein the well cover is arranged on the top of the soil gas collection well body, a fixing frame is fixedly connected to the rear side of the top of the surface of the soil gas collection well body, a fixing block is movably connected to the interior of the fixing frame through an axle pin, the other end of the fixing block is fixedly connected to the well cover, the well cover is movably connected to the soil gas collection well body through the fixing block and the fixing frame, and a lifting mechanism is fixedly connected to the front side of the top of the well cover.

[0008] The yoke is annularly fixed to the bottom of the support frame, and the yoke is secured on the top of the support frame with an angular channel formed between the end of the sled and the top of the support frame. The yoke is secured on the top of the support frame with an angular channel formed between the end of the sled and the top of the support frame.

[0009] As a preferred embodiment of the present invention, a protection box is fixedly connected to the left side of the top of the support plate, and the drive motor is located inside the protection box.

[0010] As a preferred embodiment of the utility model, a first button is fixedly connected to the left side of the front top of the soil gas collection well body, and the first button is electrically connected to the driving motor through a wire.

[0011] As a preferred embodiment of the present invention, a second button is fixedly connected to the left side of the front top of the soil gas collection well body, and the second button is electrically connected to the drive motor through a wire.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a fixing block, a fixing frame and a lifting mechanism, so that the fixing frame is fixedly installed with the soil gas collection well body, and then the fixing frame is movably installed with the fixing block through an axle pin, and then the other end of the fixing block is fixedly installed with the well cover, and then the well cover is interactively installed with the soil gas collection well body through the fixing block and the fixing frame. When the operator needs to open the well cover, the lifting mechanism drives the well cover to flip through the fixing block and the fixing frame, which improves the convenience of the operator to open the well cover, and solves the problem that when the operator needs to enter the collection well, the well cover is fastened by bolts, so the operator needs to use tools to open it, and twisting the bolts too many times is likely to cause thread damage, which leads to thread slippage, reduces work efficiency, and has certain limitations, so as to achieve the effect of facilitating the operator to open the well cover.

[0014] 2. The utility model is provided with a lifting mechanism. When the operator needs to open the manhole cover, the power component drives the rotating rod to rotate through the support component to reel in the steel rope, and then the steel rope drives the manhole cover through the support frame to lift up through the fixed frame and the fixed block, thereby opening the manhole cover, which improves the convenience for the operator to open the manhole cover.

[0015] 3. The utility model sets a support assembly so that the support block is movably installed with the rotating rod through the bearing, and then the support block is fixedly installed with the support plate, so that the rotating rod can rotate stably, ensuring the necessary conditions for the use of the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0019] In the figure: 1. Soil gas collection well body; 2. Well cover; 3. Fixed frame; 4. Fixed block; 5. Pulling mechanism; 501. Steel rope; 502. Support frame; 503. Rotating rod; 504. Support assembly; 5041. Support block; 5042. Support plate; 505. Power assembly; 5051. Drive motor; 5052. Card block; 5053. Card slot; 6. Protective box; 7. First button; 8. Second button. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides a protective device for a soil gas collection well, comprising a soil gas collection well body 1 and a well cover 2, the well cover 2 is arranged on the top of the soil gas collection well body 1, a fixing frame 3 is fixedly connected to the rear side of the top of the surface of the soil gas collection well body 1, a fixing block 4 is movably connected to the interior of the fixing frame 3 through an axle pin, the other end of the fixing block 4 is fixedly connected to the well cover 2, the well cover 2 is movably connected to the soil gas collection well body 1 through the fixing block 4 and the fixing frame 3, and a lifting mechanism 5 is fixedly connected to the front side of the top of the well cover 2.

[0022] refer to Figure 1 and Figure 3 The lifting mechanism 5 includes a steel rope 501, which is fixedly connected to the front side of the top of the manhole cover 2. The rear side of the top of the soil gas collection well body 1 is fixedly connected to a support frame 502. The steel rope 501 is wound around the surface of the support frame 502. The other end of the steel rope 501 is fixedly connected to a rotating rod 503. The left and right sides of the surface of the rotating rod 503 are movably connected to a support assembly 504 through bearings. The left end of the rotating rod 503 is clamped and fixed with a power assembly 505.

[0023] As a technical optimization scheme of the utility model, by setting a lifting mechanism 5, when the operator needs to open the manhole cover 2, the power component 505 drives the rotating rod 503 to rotate through the support component 504 to reel in the steel rope 501, and then the steel rope 501 drives the manhole cover 2 to be lifted through the fixed frame 3 and the fixed block 4 through the support frame 502, thereby opening the manhole cover 2, which improves the convenience of the operator in opening the manhole cover 2.

[0024] refer to Figure 2 The support assembly 504 includes a support block 5041, which is movably connected to the left and right sides of the surface of the rotating rod 503 through a bearing. The bottom of the support block 5041 is fixedly connected to a support plate 5042, and the front of the support plate 5042 is fixedly connected to the soil gas collection well body 1.

[0025] As a technical optimization solution of the utility model, by setting the support assembly 504, the support block 5041 is movably installed with the rotating rod 503 through the bearing, and the support block 5041 and the support plate 5042 are fixedly installed, so that the rotating rod 503 can rotate stably, ensuring the necessary conditions for the use of the rotating rod 503.

[0026] refer to Figure 3 The power assembly 505 includes a driving motor 5051, which is fixed to the left end of the rotating rod 503. The output end of the driving motor 5051 is fixedly connected with a clamping block 5052. The left end of the rotating rod 503 is provided with a clamping slot 5053 for cooperating with the clamping block 5052. The driving motor 5051 is clamped and fixed to the rotating rod 503 through the clamping block 5052 and the clamping slot 5053.

[0027] As a technical optimization solution of the utility model, by setting a power component 505, the driving motor 5051 is connected with the rotating rod 503 through the clamping block 5052 and the clamping slot 5053. When the operator needs to rotate the rotating rod 503, the operator starts the driving motor 5051, and then the output end of the driving motor 5051 drives the rotating rod 503 to rotate through the clamping block 5052 and the clamping slot 5053, thereby ensuring the power source of the lifting mechanism 5.

[0028] refer to Figure 3 The left side of the top of the support plate 5042 is fixedly connected with a protection box 6 , and the driving motor 5051 is located inside the protection box 6 .

[0029] As a technical optimization solution of the utility model, by providing a protection box 6, the protection box 6 and the support plate 5042 are fixedly installed, so that the protection box 6 protects the driving motor 5051 to prevent the driving motor 5051 from being corroded by rainwater.

[0030] refer to Figure 1 and Figure 3 A first button 7 is fixedly connected to the left side of the top front side of the soil gas collection well body 1, and the first button 7 is electrically connected to the driving motor 5051 through a wire.

[0031] As a technical optimization solution of the utility model, by setting the first button 7, the first button 7 is electrically connected to the drive motor 5051 through a wire. When the operator presses the first button 7, the first button 7 will transmit a signal to the drive motor 5051 through the wire, so that the drive motor 5051 starts and rotates forward, thereby improving the convenience of the operator controlling the forward rotation of the drive motor 5051.

[0032] refer to Figure 1 and Figure 3A second button 8 is fixedly connected to the left side of the top front side of the soil gas collection well body 1, and the second button 8 is electrically connected to the driving motor 5051 through a wire.

[0033] As a technical optimization solution of the utility model, by setting a second button 8, the second button 8 is electrically connected to the drive motor 5051 through a wire. When the operator presses the second button 8, the second button 8 will transmit a signal to the drive motor 5051 through the wire, so that the drive motor 5051 starts and reverses, thereby improving the convenience of the operator controlling the reversal of the drive motor 5051.

[0034] The working principle and use process of the utility model are as follows: when the operator needs to open the manhole cover 2, the operator presses the first button 7, and the first button 7 transmits a signal to the drive motor 5051 through the wire, so that the drive motor 5051 is started and the output end is rotated forward, and then the output end drives the rotating rod 503 to rotate through the support block 5041 and the bearing through the clamping block 5052 and the clamping slot 5053, and then the rotating rotating rod 503 drives the steel rope 501 to be wound, so that the wound steel rope 501 drives the manhole cover 2 through the fixing block 4 and the fixing frame 3 through the supporting frame 502. The second button 8 transmits a signal to the driving motor 5051 through a wire, so that the output end of the driving motor 5051 is reversed, and then the output end drives the rotating rod 503 to rotate through the support block 5041 and the bearing through the clamping block 5052 and the clamping slot 5053, and then the rotating rotating rod 503 drives the steel rope 501 to unwind, so that the manhole cover 2 is lowered and closed by the unwinding steel rope 501, thereby improving the convenience of the operator in closing the manhole cover 2.

[0035] In summary: this kind of protective device for soil gas collection wells, by setting a fixing block 4, a fixing frame 3 and a pulling mechanism 5, the fixing frame 3 is fixedly installed with the soil gas collection well body 1, and then the fixing frame 3 is movably installed with the fixing block 4 through an axle pin, and then the other end of the fixing block 4 is fixedly installed with the manhole cover 2, and then the manhole cover 2 is interactively installed with the soil gas collection well body 1 through the fixing block 4 and the fixing frame 3. When the operator needs to open the manhole cover 2, the pulling mechanism 5 drives the manhole cover 2 to flip through the fixing block 4 and the fixing frame 3, which improves the convenience of the operator to open the manhole cover 2, and solves the problem that when the operator needs to enter the collection well, the manhole cover is fastened by bolts, so the operator needs to use tools to open it, and twisting the bolts too many times is likely to cause thread damage, which in turn causes thread slippage, reduces work efficiency, and has certain limitations.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for a soil gas collection well, comprising a soil gas collection well body (1) and a well cover (2), characterized in that: The well cover (2) is arranged on the top of the soil gas collection well body (1); a fixing frame (3) is fixedly connected to the rear side of the top of the surface of the soil gas collection well body (1); a fixing block (4) is movably connected to the inside of the fixing frame (3) via an axle pin; the other end of the fixing block (4) is fixedly connected to the well cover (2); the well cover (2) is movably connected to the soil gas collection well body (1) via the fixing block (4) and the fixing frame (3); a lifting mechanism (5) is fixedly connected to the front side of the top of the well cover (2); the lifting mechanism (5) comprises a steel rope (501); the steel rope (501) is fixedly connected to the front side of the top of the well cover (2); and a support frame is fixedly connected to the rear side of the top of the soil gas collection well body (1). (502), the steel rope (501) is wound around the surface of the support frame (502), the other end of the steel rope (501) is fixedly connected to a rotating rod (503), the left and right sides of the surface of the rotating rod (503) are movably connected to a support assembly (504) through a bearing, the left end of the rotating rod (503) is clamped and fixed with a power assembly (505), the support assembly (504) includes a support block (5041), the support block (5041) is movably connected to the left and right sides of the surface of the rotating rod (503) through a bearing, the bottom of the support block (5041) is fixedly connected to a support plate (5042), and the front side of the support plate (5042) is fixedly connected to the soil gas collection well body (1).

2. A soil gas collection well protection device according to claim 1, characterized in that: The power assembly (505) comprises a driving motor (5051), the driving motor (5051) is fixedly connected to the left end of the rotating rod (503), the output end of the driving motor (5051) is fixedly connected with a clamping block (5052), the left end of the rotating rod (503) is provided with a clamping slot (5053) used in conjunction with the clamping block (5052), and the driving motor (5051) is clamped and fixed to the rotating rod (503) via the clamping block (5052) and the clamping slot (5053).

3. A soil gas collection well protection device according to claim 2, characterized in that: A protection box (6) is fixedly connected to the left side of the top of the support plate (5042), and the drive motor (5051) is located inside the protection box (6).

4. A soil gas collection well protection device according to claim 2, characterized in that: A first button (7) is fixedly connected to the left side of the top front side of the soil gas collection well body (1), and the first button (7) is electrically connected to the driving motor (5051) via a wire.

5. A soil gas collection well protection device according to claim 2, characterized in that: A second button (8) is fixedly connected to the left side of the top front side of the soil gas collection well body (1), and the second button (8) is electrically connected to the drive motor (5051) via a wire.

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