CN220953540U - Precast concrete inspection shaft - Google Patents
Precast concrete inspection shaft Download PDFInfo
- Publication number
- CN220953540U CN220953540U CN202322357639.2U CN202322357639U CN220953540U CN 220953540 U CN220953540 U CN 220953540U CN 202322357639 U CN202322357639 U CN 202322357639U CN 220953540 U CN220953540 U CN 220953540U
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- China
- Prior art keywords
- side wall
- groove
- fixedly connected
- well
- climbing
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Links
- 238000007689 inspection Methods 0.000 title claims abstract description 14
- 239000011178 precast concrete Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000009194 climbing Effects 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a precast concrete inspection well, which comprises a well body and a well cover, wherein a mounting block with a groove is fixedly arranged at the bottom of the well cover, a mounting frame is fixedly connected to the inner side wall of the well body, a clamping mechanism is arranged in the mounting frame, a specific groove is formed between the well cover and the mounting frame, a pull plate is fixedly connected to the top of the well cover, two second communication grooves are formed in the pull plate, blocking mechanisms are arranged in the two second communication grooves, an extrusion mechanism is arranged in the pull plate, a plurality of first communication grooves and limiting grooves are formed in the inner side wall of the well body, and climbing mechanisms are arranged in the plurality of first communication grooves. The climbing device is reasonable in structural design, and through the arrangement of the clamping mechanism and the climbing mechanism, workers can take out and replace the climbing handle conveniently and quickly through the arrangement of the climbing device when the workers are difficult to open the manhole cover by hiding the arranged specific rods and other idle people except the workers, so that safety accidents are prevented.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a precast concrete inspection well.
Background
The inspection well is arranged for the maintenance of power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. The device is generally arranged at the junction of pipelines, at the turning position, at the position of pipe diameter or gradient change and at certain intervals on the straight pipe section, so that the device is convenient for periodically checking auxiliary structures.
In prior art, in the in-process that uses concrete inspection shaft, traditional inspection shaft well lid can open easily, still can let idle miscellaneous people etc. get into in the well when being stolen easily, and in the in-process of using, long-time use can lead to the anti-skidding line wearing and tearing on the climbing handle in the well, causes the incident easily, but traditional climbing handle can't carry out dismouting change, and life is short.
Disclosure of utility model
The utility model aims to solve the problems that a well lid is easy to open, take away and climb a handle to be used for a long time and is easy to wear when a concrete inspection well is used in the prior art, and provides a precast concrete inspection well, wherein a clamping mechanism and a climbing mechanism are arranged, so that a worker can not easily open the well lid by other idle people except the worker through hiding a specific rod arranged, and a climbing device is additionally arranged in the device, so that the worker can drive the climbing handle to take out and replace after long-time use, and safety accidents caused by long-time use wear of anti-skid patterns can be prevented.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a precast concrete inspection shaft, includes the well body and well lid, the bottom fixed mounting of well lid has the trough of belt installation piece, the inside wall fixedly connected with installing frame of the well body, be equipped with chucking mechanism in the installing frame, chucking mechanism's tip extends to in the trough of belt installation piece and offsets tightly rather than the inside wall, specific groove has been seted up between well lid and the installing frame, the top fixedly connected with arm-tie of well lid, two second intercommunication grooves have been seted up in the arm-tie, two all be equipped with in the second intercommunication groove and block the mechanism, be equipped with extrusion mechanism in the arm-tie, a plurality of first intercommunication grooves and spacing groove have been seted up to the inside wall of the well body, and a plurality of all be equipped with climbing mechanism in the first intercommunication groove.
Preferably, the clamping mechanism comprises an extrusion clamping block which is slidably connected in the mounting frame, a first spring is fixedly connected between the side wall of the extrusion clamping block and the inner side wall of the mounting frame, and the side wall of the extrusion clamping block far away from the first spring extends into the mounting block with the groove and is abutted against the inner side wall of the mounting block.
Preferably, the blocking mechanism comprises a sliding block which is slidably connected in the second communication groove, and a second spring is fixedly connected between the side wall of the sliding block and the inner side wall of the second communication groove.
Preferably, the extrusion mechanism comprises a specific extrusion rod which is slidably connected in the pull plate, the end part of the specific extrusion rod is fixedly connected with a first magnetic block, the inner side wall of the pull plate is fixedly connected with a second magnetic block, and the magnetic poles of the side wall of the first magnetic block are opposite to those of the side wall of the second magnetic block.
Preferably, the climbing mechanism comprises a sliding plate which is slidably connected in the first communication groove, the end part of the sliding plate extends out of the first communication groove and is fixedly connected with a climbing handle, the side wall of the climbing handle is provided with a non-slip mat, the bottom of the sliding plate is fixedly connected with a limit rod, and the end part of the limit rod extends into the limit groove and is propped against the inner side wall of the limit rod.
Preferably, the first spring is an elastic spring, and the first spring plays an elastic role when the extrusion clamping block is reset.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the setting of chucking mechanism, can be through hiding the specific pole that sets up at the staff, can be difficult to open the well lid except that other idle miscellaneous people etc..
2. Through the setting of climbing mechanism, make the staff use the back for a long time, can drive the climbing handle through the dial-up and take out the change, prevent the safety accident that the long-term use wearing and tearing of anti-skidding line caused.
In summary, the utility model has reasonable structural design, and through the arrangement of the clamping mechanism and the climbing mechanism, the personnel can not only hide the arranged specific rod, but also open the well cover difficultly by other idle people except the personnel, and the like, and through the arrangement of the climbing device, the personnel can drive the climbing handle to take out and replace through upwards stirring after long-time use, so that the safety accident caused by long-term use abrasion of the anti-skid patterns is prevented.
Drawings
FIG. 1 is a schematic view of a precast concrete manhole according to the present utility model;
Fig. 2 is an enlarged view at a in fig. 1;
Fig. 3 is an enlarged view at B in fig. 1.
In the figure: 1 well body, 2 well lid, 3 installing frame, 4 first springs, 5 extrusion fixture blocks, 6 trough of belt installing blocks, 7 first communicating grooves, 8 sliding plates, 9 limiting grooves, 10 limiting rods, 11 climbing handles, 12 anti-slip pads, 13 pulling plates, 14 specific extrusion rods, 15 second communicating grooves, 16 sliding blocks, 17 second springs, 18 first magnetic blocks and 19 second magnetic blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a precast concrete inspection well comprises a well body 1 and a well cover 2, wherein a grooved mounting block 6 is fixedly mounted at the bottom of the well cover 2, a mounting frame 3 is fixedly connected to the inner side wall of the well body 1, a clamping mechanism is arranged in the mounting frame 3, the end part of the clamping mechanism extends into the grooved mounting block 6 and abuts against the inner side wall of the grooved mounting block, the clamping mechanism comprises an extrusion clamping block 5 which is slidably connected in the mounting frame 3, a first spring 4 is fixedly connected between the side wall of the extrusion clamping block 5 and the inner side wall of the mounting frame 3, and the side wall of the extrusion clamping block 5, which is far away from the first spring 4, extends into the grooved mounting block 6 and abuts against the inner side wall of the grooved mounting block;
a specific groove is formed between the well cover 2 and the mounting frame 3, a pull plate 13 is fixedly connected to the top of the well cover 2, two second communication grooves 15 are formed in the pull plate 13, blocking mechanisms are arranged in the two second communication grooves 15, each blocking mechanism comprises a sliding block 16 which is slidably connected in the second communication groove 15, and a second spring 17 is fixedly connected between the side wall of the sliding block 16 and the inner side wall of the second communication groove 15;
The extrusion mechanism is arranged in the pull plate 13 and comprises a specific extrusion rod 14 which is slidably connected in the pull plate 13, a first magnetic block 18 is fixedly connected to the end part of the specific extrusion rod 14, a second magnetic block 19 is fixedly connected to the inner side wall of the pull plate 13, the magnetic poles of the side wall of the first magnetic block 18 are opposite to those of the side wall of the second magnetic block 19, and the extrusion mechanism can be hidden in the pull plate by workers through the arrangement of the clamping mechanism, the blocking mechanism and the extrusion mechanism, so that the manhole cover is difficult to open except the workers, and the manhole cover is prevented from being stolen;
The inside wall of the well body 1 is provided with a plurality of first communicating grooves 7 and limit grooves 9, climbing mechanisms are arranged in the plurality of first communicating grooves 7, each climbing mechanism comprises a sliding plate 8 which is connected with the inside of the corresponding first communicating groove 7 in a sliding mode, the end portion of each sliding plate 8 extends out of the corresponding first communicating groove 7 and is fixedly connected with a climbing handle 11, the side wall of each climbing handle 11 is provided with an anti-slip pad 12, the bottom of each sliding plate 8 is fixedly connected with a limit rod 10, the end portion of each limit rod 10 extends into the corresponding limit groove 9 and abuts against the inside wall of each limit groove, through the arrangement of each climbing mechanism, after a worker uses the climbing mechanism for a long time, the climbing handles can be driven to be taken out for replacement through upward stirring, and safety accidents caused by long-term use abrasion of anti-slip patterns are prevented.
The utility model can explain its functional principle by the following modes of operation:
In the utility model, when a worker uses the utility model, the worker can extend two fingers into the pull plate 13 when the worker needs to open the well lid 2 and enter the well body 1, the fingers squeeze the second springs 17 to drive the two second springs 17 to displace rightward, then the special squeeze rod 14 can be buckled inward, then the special squeeze rod 14 is inserted into the mounting frame 3 through the special groove, the special squeeze rod 14 squeezes the squeeze clamping block 5, the squeeze clamping block 5 is displaced leftwards due to the squeezing, the displacement of the squeeze clamping block 5 enables the trough mounting block 6 to leave the limit of the squeeze clamping block 5, the worker can pull the well lid 2 out and climb into the well through the climbing handle 11 without using an external climbing ladder, the special squeeze rod is hidden, the well lid 2 is difficult to open by idle people and the like, and the false entering of idle people is prevented, the manhole cover 2 can be ensured not to be stolen, when the anti-slip pad 12 is worn and torn down due to long-time use, a worker can conveniently take out the climbing handle 11 by pulling up, then the climbing handle 11 to be replaced and the limiting rod 10 are inserted into the limiting groove 9, the climbing force is downward, the limiting rod 10 is not separated from the limit of the limiting groove 9, the manhole cover is practical and convenient, easy to assemble and disassemble, the anti-slip pad 12 can be replaced, safety accidents are prevented, when the worker needs to cover the manhole cover 2, the worker inserts the special extruding rod 14 into the pulling plate 13 to reset, the side wall of the first magnetic block 18 at the end part of the special extruding rod 14 is opposite to the side wall of the second magnetic block 19, the special extruding rod 14 can be limited and fixed, the special extruding rod 14 is prevented from shaking and losing due to the adsorption between the magnetic blocks, then the worker can put the manhole cover 2 back into the manhole body 1, the tip of trough of belt installation piece 6 can extrude extrusion fixture block 5 to finally make extrusion fixture block 5 receive in the elasticity card of first spring 4 goes into trough of belt installation piece 6, accomplish the installation to well lid 2, well lid 2 is difficult to be stolen in this device, and slipmat 12 can change, long service life, economic benefits is high.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a precast concrete inspection shaft, includes well body (1) and well lid (2), its characterized in that, the bottom fixed mounting of well lid (2) has trough of belt installation piece (6), the inside wall fixedly connected with installing frame (3) of well body (1), be equipped with chucking mechanism in installing frame (3), chucking mechanism's tip extends to trough of belt installation piece (6) in and offsets tightly rather than the inside wall, specific groove has been seted up between well lid (2) and installing frame (3), the top fixedly connected with arm-tie (13) of well lid (2), two second intercommunication groove (15) have been seted up in arm-tie (13), two all be equipped with in second intercommunication groove (15) and block the mechanism, be equipped with extrusion mechanism in arm-tie (13), a plurality of first intercommunication groove (7) and spacing groove (9) have been seted up to the inside wall of well body (1), a plurality of all be equipped with climbing mechanism in first intercommunication groove (7).
2. The precast concrete inspection well according to claim 1, wherein the clamping mechanism comprises an extrusion clamping block (5) which is slidably connected in the mounting frame (3), a first spring (4) is fixedly connected between the side wall of the extrusion clamping block (5) and the inner side wall of the mounting frame (3), and the side wall of the extrusion clamping block (5) far away from the first spring (4) extends into the grooved mounting block (6) and abuts against the inner side wall of the grooved mounting block.
3. A precast concrete manhole according to claim 1, characterized in that the blocking mechanism comprises a slider (16) slidingly connected in the second communication groove (15), and a second spring (17) is fixedly connected between the side wall of the slider (16) and the inner side wall of the second communication groove (15).
4. A precast concrete manhole according to claim 1, characterized in that the extrusion mechanism comprises a specific extrusion rod (14) which is slidingly connected in a pull plate (13), a first magnetic block (18) is fixedly connected to the end part of the specific extrusion rod (14), a second magnetic block (19) is fixedly connected to the inner side wall of the pull plate (13), and the side wall of the first magnetic block (18) is opposite to the side wall of the second magnetic block (19).
5. The precast concrete inspection well according to claim 1, wherein the climbing mechanism comprises a sliding plate (8) which is slidably connected in the first communicating groove (7), the end part of the sliding plate (8) extends out of the first communicating groove (7) and is fixedly connected with a climbing handle (11), a non-slip mat (12) is arranged on the side wall of the climbing handle (11), a limit rod (10) is fixedly connected to the bottom of the sliding plate (8), and the end part of the limit rod (10) extends into the limit groove (9) and abuts against the inner side wall of the limit groove.
6. A precast concrete manhole according to claim 2, characterized in that the first spring (4) is a resilient spring, the first spring (4) acting resiliently when the squeeze latch (5) is reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357639.2U CN220953540U (en) | 2023-08-31 | 2023-08-31 | Precast concrete inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357639.2U CN220953540U (en) | 2023-08-31 | 2023-08-31 | Precast concrete inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953540U true CN220953540U (en) | 2024-05-14 |
Family
ID=91020513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322357639.2U Active CN220953540U (en) | 2023-08-31 | 2023-08-31 | Precast concrete inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953540U (en) |
-
2023
- 2023-08-31 CN CN202322357639.2U patent/CN220953540U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |