CN219690567U - Ground type precipitation observation well protection device - Google Patents

Abstract

The utility model discloses an in-ground type precipitation observation well protection device which comprises a base, wherein a sleeve is arranged at the top of the base, a top cover is arranged at the top of the sleeve, a plurality of groups of clamping assemblies are uniformly arranged on the inner side wall of the sleeve, a well pipe fixing sleeve is arranged on one side, far away from the sleeve, of the clamping assemblies, well pipes are arranged between the well pipe fixing sleeves, a sealing assembly is arranged at the top of the sleeve, a PVC pipe cap is sleeved on the top of the well pipe, a plurality of fixing blocks are uniformly arranged on the inner side wall of the sleeve, a mounting groove matched with the clamping assemblies is formed in the middle position of each fixing block, and a plurality of mounting holes matched with the clamping assemblies are uniformly formed in the outer side of the circumference of the sleeve. The utility model has reasonable and reliable structure and simple and convenient operation, and can well enhance the stability and the tightness of the top cover and the sleeve in operation by arranging the sealing assembly, thereby prolonging the service life of the protection device of the precipitation observation well.

Description

Ground type precipitation observation well protection device

Technical Field

The utility model relates to the technical field of building construction, in particular to a protective device for an in-ground precipitation observation well.

Background

The precipitation engineering is to apply the hydrogeology principle, through precipitation design and precipitation construction, the water level of groundwater such as the water retention in the discharge surface water body and the reduction stratum, bedrock water, satisfy the precipitation degree of depth and the time requirement of construction engineering to do not have harm to the engineering environment and influence, in order to ensure construction safety, can set up protection device generally around the well head is surveyd in the precipitation of going to the ground, avoids constructor accident to drop and appears the incident. At present, when the existing precipitation observation well protection device is used, due to poor sealing effect, especially under heavy rain, heavy snow and other environments, water seepage is easy to occur, and therefore, a precipitation well protection device with good sealing effect is needed to be designed.

For example, chinese patent with the grant notice number CN213952262U discloses a dewatering well protection device, the protection device includes an annular base, a sleeve top cover, a well pipe fixing sleeve and a fixing sleeve adjusting mechanism, a sleeve lower port is fixed on the annular base, the sleeve top cover is installed at a sleeve upper port, the well pipe fixing sleeve is a cylindrical structure composed of a plurality of arc plates, the dewatering well protection device can adjust the size of the through hole according to requirements by arranging a limit chute, a through hole and a movable door, and sundries are prevented from falling into a dewatering well, but the sealing effect between the sleeve and the sleeve top cover of the device is poor, when heavy rain, heavy snow and other environmental influences are encountered, water seepage is easy to occur, so that water on the ground cannot be isolated from water in an observation well, and monitoring data of the dewatering observation well can be influenced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a protection device for an in-ground precipitation observation well, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a go into ground formula precipitation observation well protection device, includes the base, and the base top is provided with the sleeve, and the sleeve top is provided with the top cap, and the sleeve inside wall evenly is provided with a plurality of groups clamping assembly, and clamping assembly keeps away from telescopic one side and is provided with the fixed cover of well pipe, is provided with the well pipe between the fixed cover of well pipe, and the sleeve top is provided with seal assembly.

Further, in order to collect by taking the PVC pipe cap as a standard, monitoring is carried out from the PVC pipe cap during monitoring, the uniformity of monitoring data collection is guaranteed, the monitoring data are approved together, the monitoring data are more convincing, the monitoring units are facilitated to collect initial values, and the PVC pipe cap is sleeved at the top of the well pipe.

Further, in order to be able to adjust according to the diameter of well pipe under the cooperation of mounting groove, mounting hole and clamping assembly, and can centre gripping well pipe in the precipitation observation well of different diameters, avoid the rocking of well pipe, thereby promoted the suitability and the stability of device, the sleeve inside wall evenly is provided with a plurality of fixed block, clamping assembly matched with mounting groove has been seted up to fixed block intermediate position, a plurality of and clamping assembly matched with mounting hole has evenly been seted up in sleeve circumference outside, clamping assembly is including setting up at the inside spring one of mounting groove, one side that sleeve was kept away from to spring one is provided with well pipe fixed sleeve, well pipe fixed sleeve bilateral symmetry is provided with the gag lever post, the one end that the gag lever post was kept away from well pipe fixed sleeve is provided with the stopper, the circumference outside of gag lever post just is provided with spring two in one side of gag lever post, and stopper and spring two all set up inside the mounting hole.

Further, in order to through setting up stability and the leakproofness that seal assembly can be fine reinforcing top cap and sleeve at work, and the device not only has high wearability, and can improve the sealing performance of this precipitation observation well protection device, and then improved the life of this precipitation observation well protection device, seal assembly is including setting up the sealing washer body at the sleeve top, annular groove has been seted up at the sealing washer body top, skeleton slot has been seted up to annular groove one end, annular groove is kept away from one side of skeleton slot and is provided with the skeleton, the jack has been seted up at the skeleton top, and be connected through the spliced pole between skeleton slot and the skeleton, and the spliced pole sets up inside the jack.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the PVC pipe cap is arranged on the well pipe in the observation well, so that the PVC pipe cap can be used as a standard for collection, and monitoring is performed from the PVC pipe cap during monitoring, so that the uniformity of monitoring data collection is ensured, the monitoring data are commonly approved, the monitoring data are more convincing, and the monitoring unit collection of initial values of all parties is facilitated.

2. The well pipe fixing sleeve is composed of the arc-shaped plates, can be adjusted according to the diameter of the well pipe, and can clamp the well pipes in precipitation observation wells with different diameters, so that shaking of the well pipe can be avoided, and the applicability and stability of the device can be improved.

3. The device has reasonable and reliable structure and simple and convenient operation, can well enhance the stability and the tightness of the top cover and the sleeve in operation by arranging the sealing assembly, has high wear resistance, and can avoid the water seepage between the top cover and the sleeve, thereby improving the sealing performance of the precipitation observation well protection device and further prolonging the service life of the precipitation observation well protection device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a protection device for an in-ground precipitation observation well according to an embodiment of the utility model;

FIG. 2 is a partial cross-sectional view of an in-situ precipitation observation well protection device, in accordance with an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the seal assembly of an in-situ precipitation observation well protection device according to an embodiment of the utility model;

fig. 5 is a partial enlarged view at B in fig. 4.

In the figure:

1. a base; 2. a sleeve; 3. a top cover; 4. a clamping assembly; 401. a first spring; 402. a limit rod; 403. a limiting block; 404. a second spring; 5. a well pipe fixing sleeve; 6. a well pipe; 7. a seal assembly; 701. a seal ring body; 702. an annular groove; 703. a slot; 704. a skeleton; 705. a jack; 706. inserting a column; 8. PVC pipe cap; 9. a fixed block; 10. a mounting groove; 11. and (5) mounting holes.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a protection device for an in-ground precipitation observation well is provided.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, the protection device for the ground entering type precipitation observation well according to the embodiment of the utility model comprises a base 1, a sleeve 2 is arranged at the top of the base 1, a top cover 3 is arranged at the top of the sleeve 2, a plurality of groups of clamping assemblies 4 are uniformly arranged on the inner side wall of the sleeve 2, a well pipe fixing sleeve 5 is arranged on one side, far away from the sleeve 2, of the clamping assemblies 4, a well pipe 6 is arranged between the well pipe fixing sleeves 5, and a sealing assembly 7 is arranged at the top of the sleeve 2.

By means of the scheme, the PVC pipe cap 8 is arranged on the well pipe 6 in the observation well, so that the PVC pipe cap 8 can be used as a standard for collection, monitoring is performed from the PVC pipe cap 8 during monitoring, the uniformity of monitoring data collection is ensured, the monitoring data are commonly approved, the monitoring data are more convincing, and the monitoring units are facilitated to collect initial values; the well pipe fixing sleeve 5 is composed of arc plates, can be adjusted according to the diameter of the well pipe 6, and can clamp the well pipe 6 in precipitation observation wells with different diameters, so that shaking of the well pipe 6 can be avoided, and applicability and stability of the device can be improved.

In one embodiment, for the above well pipe 6, the PVC pipe cap 8 is sleeved on the top of the well pipe 6, so that the PVC pipe cap 8 can be used as a standard for collection, and monitoring is performed from the PVC pipe cap 8 during monitoring, so that the uniformity of monitoring data collection is ensured, the monitoring data are commonly approved, the monitoring data are more convincing, and the monitoring data are beneficial to the collection of initial values by monitoring units of all parties. In addition, in practical application, after the in-situ precipitation observation well is completely drilled, a PVC pipe cap 8 is sleeved on a cement pipe in the observation well, asphalt waterproof paint is smeared around the PVC pipe cap 8, concrete pouring is carried out after scum in an observation well foundation is cleaned, the concrete mark is C40P8, finally, a heavy well lid is poured in the foundation together, the well lid is flush with the ground after pouring is completed, the well lid is flush with the ground, so that vehicles can walk on a channel, safety traffic is not affected, and the well lid is not easy to damage after being rolled by the vehicles; when the foundation pit earthwork is excavated, the excavator is convenient to drive, the excavated surface is free and is not influenced by an observation well, the earthwork excavation progress is accelerated, and the foundation pit earthwork excavation progress is not easy to damage by the excavator; the system is not influenced by heavy rain, heavy snow and other environments, and isolates water on the ground from water in the observation well, so that the stability of the observation well can be ensured, and the continuity, continuity and authenticity of monitoring data are ensured; the monitoring system is beneficial to the collection of initial values of monitoring units of all parties, the monitoring is carried out by taking the pipe cap opening as a standard, the monitoring is also carried out from the pipe cap opening during monitoring, the uniformity of the monitoring data collection is ensured, the monitoring data are commonly approved, and the monitoring data are more convincing.

In one embodiment, for the sleeve 2, a plurality of fixing blocks 9 are uniformly arranged on the inner side wall of the sleeve 2, a mounting groove 10 matched with the clamping assembly 4 is formed in the middle position of each fixing block 9, a plurality of mounting holes 11 matched with the clamping assembly 4 are uniformly formed in the outer circumference of the sleeve 2, each clamping assembly 4 comprises a first spring 401 arranged in the corresponding mounting groove 10, a well pipe fixing sleeve 5 is arranged on one side, away from the sleeve 2, of each first spring 401, a limiting rod 402 is symmetrically arranged on two sides of each well pipe fixing sleeve 5, a limiting block 403 is arranged on one end, away from the well pipe fixing sleeve 5, of each limiting rod 402, a second spring 404 is arranged on the outer circumference of each limiting rod 402 and on one side, and the limiting blocks 403 and the second springs 404 are all arranged in the mounting holes 11, so that the diameters of the well pipes 6 can be adjusted under the matching actions of the mounting grooves 10, the mounting holes 11 and the clamping assemblies 4, and the well pipes 6 in dewatering observation wells can be clamped, shaking of different diameters can be avoided, and the applicability and stability of the device can be improved.

The clamping assembly 4 specifically works as follows: the well pipe fixing sleeve 5 is stirred outwards, the first spring 401 is stressed to drive the well pipe fixing sleeve 5 to move outwards, the plurality of well pipe fixing sleeves 5 are distributed on the outer side of the well pipe 6, the well pipe fixing sleeve 5 is driven to move inwards under the rebound action of the first spring 401, so that the well pipe 6 is clamped through the plurality of well pipe fixing sleeves 5, the well pipe fixing sleeve 5 can be limited through the limiting rod 402 under the matching action of the mounting hole 11 and the second spring 404, and therefore stability of the clamping assembly 4 in work is improved.

In one embodiment, for the above-mentioned seal assembly 7, seal assembly 7 includes the sealing washer body 701 that sets up at sleeve 2 top, annular groove 702 has been seted up at sealing washer body 701 top, skeleton slot 703 has been seted up to annular groove 702 one end, one side that skeleton slot 703 was kept away from to annular groove 702 is provided with skeleton 704, jack 705 has been seted up at skeleton 704 top, and be connected through inserting post 706 between skeleton slot 703 and the skeleton 704, and inserting post 706 sets up inside jack 705, thereby through setting up stability and the leakproofness that seal assembly 7 can be fine reinforcing top cap 3 and sleeve 2 in work, and the device not only has high wearability, and can improve the sealing performance of this precipitation observation well protection device, and then improve this precipitation observation well protection device's life.

The specific working principle of the sealing assembly 7 is as follows: the skeleton 704 is matched with the slot 703, and the plug 706 is inserted into the slot 703, so that the fixing and connection of the sealing ring body 701 are realized under the matching action of the plug 706 and the slot 703.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, the base 1 is sleeved outside the well pipe 6 and placed on the ground, the plurality of well pipe fixing sleeves 5 are annularly distributed outside the well pipe 6, then the plurality of well pipe fixing sleeves 5 are clamped on the well pipe 6 through adjusting the clamping assembly 4 (the working principle of the clamping assembly 4 is shown as above), so that shaking of the well pipe 6 can be achieved, stability of the well pipe 6 in operation is improved, the PVC pipe cap 8 is arranged on the well pipe 6 in an observation well, collection can be conducted by taking the PVC pipe cap 8 as a standard, and after the top cover 3 and the sleeve 2 are closed, stability and sealing performance of the top cover 3 and the sleeve 2 in operation can be well enhanced under the action of the sealing assembly 7 (the working principle of the sealing assembly 7 is shown as above), and water seepage between the top cover 3 and the sleeve 2 can be avoided.

In summary, by means of the technical scheme, the PVC pipe cap 8 is arranged on the well pipe 6 in the observation well, so that the PVC pipe cap 8 is used as a standard for collection, and monitoring is performed from the PVC pipe cap 8 during monitoring, so that the uniformity of monitoring data collection is ensured, the monitoring data are commonly approved, the monitoring data are more convincing, and the monitoring data are beneficial to the collection of initial values by monitoring units of all parties; the well pipe fixing sleeve 5 is composed of arc plates, can be adjusted according to the diameter of the well pipe 6, and can clamp the well pipe 6 in the precipitation observation well with different diameters, so that shaking of the well pipe 6 can be avoided, and the applicability and stability of the device can be improved; the utility model has reasonable and reliable structure and simple and convenient operation, and the stability and the tightness of the top cover 3 and the sleeve 2 in operation can be well enhanced by arranging the sealing component 7, and the device not only has high wear resistance, but also can avoid the water seepage between the top cover 3 and the sleeve 2, thereby improving the sealing performance of the precipitation observation well protection device and further prolonging the service life of the precipitation observation well protection device.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a go into ground precipitation observation well protection device, includes base (1), its characterized in that, base (1) top is provided with sleeve (2), sleeve (2) top is provided with top cap (3), sleeve (2) inside wall evenly is provided with a plurality of groups clamping component (4), clamping component (4) are kept away from one side of sleeve (2) is provided with well pipe fixed sleeve (5), be provided with well pipe (6) between well pipe fixed sleeve (5), sleeve (2) top is provided with seal assembly (7).

2. The earth-penetrating precipitation observation well protection device according to claim 1, wherein the top of the well pipe (6) is sleeved with a PVC pipe cap (8).

3. The ground entering type precipitation observation well protection device according to claim 1, wherein a plurality of fixing blocks (9) are uniformly arranged on the inner side wall of the sleeve (2), and a mounting groove (10) matched with the clamping assembly (4) is formed in the middle position of each fixing block (9).

4. A ground entering type precipitation observation well protection device according to claim 3, wherein a plurality of mounting holes (11) matched with the clamping assembly (4) are uniformly formed in the outer side of the circumference of the sleeve (2).

5. The ground entering type precipitation observation well protection device according to claim 4, wherein the clamping assembly (4) comprises a first spring (401) arranged in the installation groove (10), the first spring (401) is arranged on one side away from the sleeve (2) and provided with a fixed sleeve (5) of the well pipe, limit rods (402) are symmetrically arranged on two sides of the fixed sleeve (5) of the well pipe, one end, away from the fixed sleeve (5) of the well pipe, of the limit rods (402) is provided with limit blocks (403), a second spring (404) is arranged on the outer side of the circumference of the limit rods (402) and on one side of the limit rods (402), and the limit blocks (403) and the second spring (404) are all arranged in the installation hole (11).

6. The ground entering type precipitation observation well protection device according to claim 1, wherein the sealing assembly (7) comprises a sealing ring body (701) arranged at the top of the sleeve (2), an annular groove (702) is formed in the top of the sealing ring body (701), a framework slot (703) is formed in one end of the annular groove (702), a framework (704) is arranged on one side, away from the framework slot (703), of the annular groove (702), a jack (705) is formed in the top of the framework (704), the framework slot (703) is connected with the framework (704) through a plug (706), and the plug (706) is arranged inside the jack (705).