CN220099980U - Anti-falling net inspection well - Google Patents
Anti-falling net inspection well Download PDFInfo
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- CN220099980U CN220099980U CN202321561801.6U CN202321561801U CN220099980U CN 220099980 U CN220099980 U CN 220099980U CN 202321561801 U CN202321561801 U CN 202321561801U CN 220099980 U CN220099980 U CN 220099980U
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- 238000007689 inspection Methods 0.000 title claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000005303 weighing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses an anti-falling net inspection well, which comprises an inspection well body, wherein a protective shell is fixedly arranged on the front side, the rear side and the two sides of an inner cavity of the inspection well body, a buffer assembly is fixedly arranged at the bottom of the inner cavity of the protective shell, a pulling plate is fixedly arranged at the top of a limiting assembly, an anti-falling net body is detachably arranged at the top of an inner cavity of a supporting ring, and grooves are formed in the two sides of the anti-falling net body. Through inspection shaft body, protective housing, buffer unit spare, first spring, dog, connecting block, sliding block, slide bar, supporting ring, spacing subassembly, second spring, baffle, fixture block, locating piece, locating lever, arm-tie, prevent weighing down net body, recess, locating plate, slot and the cooperation of inserted block use, solved current prevent weighing down net inspection shaft and be inconvenient for carrying out quick installation and dismantlement to preventing weighing down the net in the in-process of using, when need dismantle to preventing weighing down the net, very inconvenient to work efficiency has been reduced, the problem that the practicality is low.
Description
Technical Field
The utility model belongs to the technical field of inspection wells, and particularly relates to an anti-falling net inspection well.
Background
The inspection well is arranged for the maintenance of power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipe, street lamp circuit and the like of urban underground infrastructure, is convenient to install, has the defects of long construction period, well head collapse, easy leakage, underground water source pollution and the like of the existing inspection well, and needs to be improved in order to ensure the use safety of the inspection well and improve the quality of the inspection well, an anti-falling net is added in the inspection well, and a safety facility is added to ensure the personal safety of personnel entering the inspection well.
For example, the application number is: the utility model provides a drop-preventing net for an inspection well and a drop-preventing device for the inspection well, belonging to the field of drop-preventing equipment. The inspection well anti-falling net comprises an anti-falling net, wherein the anti-falling net is formed by weaving rubber strips containing steel wires, and the anti-falling net is woven into a regular polygon formed by a plurality of grids; the regular polygon vertexes of the anti-falling net are fixedly connected to the well wall of the inspection well through connecting pieces, wherein the number of the connecting pieces is equal to that of the regular polygon vertexes of the anti-falling net. The anti-falling net for the inspection well provided by the utility model is a regular polygon formed by braiding a plurality of grids through the rubber strips containing the steel wires, and can greatly improve the defects of various anti-falling nets in the market.
Based on the retrieval of the above patent and the discovery of the equipment in the prior art, the equipment can be normally used when being applied, but is inconvenient to rapidly install and detach the anti-falling net in the use process, and is very inconvenient when the anti-falling net needs to be detached, so that the working efficiency is reduced, and the practicability is low.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the anti-falling net inspection well, which is convenient for rapidly installing and detaching the anti-falling net in the using process, is very convenient when the anti-falling net is required to be detached, thereby improving the working efficiency and having strong practicability.
The utility model discloses an anti-falling net inspection well, which comprises an inspection well body, wherein a protective shell is fixedly arranged on the front side, the rear side and the two sides of an inner cavity of the inspection well body, a buffer assembly is fixedly arranged at the bottom of the inner cavity of the protective shell, a supporting ring is fixedly arranged between the opposite sides of the four buffer assemblies, a limiting assembly is fixedly arranged on the two sides of the inner cavity of the supporting ring, a pulling plate is fixedly arranged at the top of the limiting assembly, an anti-falling net body is detachably arranged at the top of the inner cavity of the supporting ring, and grooves are formed in the two sides of the anti-falling net body.
As the preferred one of the utility model, the buffer assembly comprises a first spring, the first spring is fixedly arranged at the bottom of the inner cavity of the protective shell, the top of the first spring is fixedly provided with a stop block, two opposite sides of the stop block are fixedly provided with connecting blocks, and two opposite sides of the two connecting blocks are fixedly connected with the supporting ring.
As the preferable mode of the utility model, the front side and the rear side of the stop block are fixedly provided with sliding blocks, the inner cavity of each sliding block is slidably provided with a sliding rod, and the top and the bottom of each sliding rod are fixedly arranged in the inner cavity of the protective shell.
As the preferable one of the utility model, the limit component comprises two second springs, the two second springs are respectively and fixedly arranged at the opposite sides of the inner cavity of the supporting ring, the opposite sides of the two second springs are respectively and fixedly provided with a baffle plate, the opposite sides of the two baffle plates are respectively and fixedly provided with a clamping block, and the top of the baffle plate is fixedly connected with the bottom of the pulling plate.
As the preferable mode of the utility model, the front side and the rear side of the baffle are fixedly provided with the positioning blocks, the inner cavities of the positioning blocks are slidably provided with the positioning rods, and both sides of the positioning rods are fixedly arranged in the inner cavities of the supporting rings.
As the preferable mode of the utility model, the top of the protective shell is fixedly provided with the positioning plates, and one opposite side of the two positioning plates is fixedly connected with the inner cavity of the inspection well body.
As the preferable mode of the utility model, the front side and the rear side of the top of the supporting ring are respectively provided with a slot, and the front side and the rear side of the anti-falling net body are respectively fixedly provided with an inserting block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the anti-falling net, the second spring, the baffle, the clamping block and the pulling plate are designed, the pulling plate is pulled, the baffle and the clamping block are driven to move when being pulled, the second spring can be compressed, the anti-falling net body enters the supporting ring from the top of the supporting ring, the pulling plate is loosened, the second spring is reset when the pulling plate is loosened, the baffle and the clamping block are driven to reset by the second spring reset, the clamping block enters the groove on the anti-falling net body, so that the anti-falling net body is quickly installed, when the anti-falling net body needs to be detached, the pulling plate is pulled, the clamping block is separated from the groove, the anti-falling net body is detached and taken out, and the anti-falling net body can be quickly installed and detached, so that the anti-falling net body is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a front cross-sectional view provided by an embodiment of the present utility model;
FIG. 3 is a front view of a fall arrest net provided by an embodiment of the present utility model;
FIG. 4 is a front view of a cushioning assembly provided by an embodiment of the present utility model;
fig. 5 is a front view of a stop assembly according to an embodiment of the present utility model.
In the figure: 1. an inspection well body; 2. a protective shell; 3. a buffer assembly; 301. a first spring; 302. a stop block; 303. a connecting block; 304. a sliding block; 305. a slide bar; 4. a support ring; 5. a limit component; 501. a second spring; 502. a baffle; 503. a clamping block; 504. a positioning block; 505. a positioning rod; 6. pulling a plate; 7. an anti-falling net body; 8. a groove; 9. a positioning plate; 10. a slot; 11. and (5) inserting blocks.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the anti-falling net inspection well provided by the embodiment of the utility model comprises an inspection well body 1, wherein a protective shell 2 is fixedly arranged on the front side, the rear side and both sides of an inner cavity of the inspection well body 1, a buffer component 3 is fixedly arranged at the bottom of the inner cavity of the protective shell 2, a supporting ring 4 is fixedly arranged between one opposite sides of the four buffer components 3, limiting components 5 are fixedly arranged on both sides of the inner cavity of the supporting ring 4, a pulling plate 6 is fixedly arranged at the top of the limiting components 5, an anti-falling net body 7 is detachably arranged at the top of the inner cavity of the supporting ring 4, and grooves 8 are formed in both sides of the anti-falling net body 7.
Referring to fig. 1, 2 and 4, the buffer assembly 3 includes a first spring 301, the first spring 301 is fixedly installed at the bottom of the inner cavity of the protective housing 2, a stopper 302 is fixedly installed at the top of the first spring 301, connecting blocks 303 are fixedly installed at opposite sides of the two stoppers 302, and a support ring 4 is fixedly connected between opposite sides of the two connecting blocks 303.
The scheme is adopted: according to the utility model, through the design of the first spring 301, the stop block 302 and the connecting block 303, the first spring 301 is compressed by the connecting block 303 and the stop block 302 when the anti-falling net body 7 moves downwards, and the first spring 301 is used for buffering pedestrians on the anti-falling net body 7 when being compressed, so that the pedestrians are prevented from being injured due to direct impact.
Referring to fig. 1, 2 and 4, the front and rear sides of the stopper 302 are fixedly installed with a sliding block 304, an inner cavity of the sliding block 304 is slidably installed with a sliding rod 305, and the top and bottom of the sliding rod 305 are fixedly installed in the inner cavity of the protective case 2.
The scheme is adopted: according to the utility model, through the design of the sliding block 304 and the sliding rod 305, the stop block 302 can play an auxiliary role when moving, so that the stop block 302 is more convenient when moving.
Referring to fig. 1, 2 and 5, the limiting component 5 comprises a second spring 501, two second springs 501 are respectively and fixedly installed on opposite sides of the inner cavity of the supporting ring 4, a baffle 502 is fixedly installed on opposite sides of the two second springs 501, a clamping block 503 is fixedly installed on opposite sides of the two baffles 502, and the top of the baffle 502 is fixedly connected with the bottom of the pulling plate 6.
The scheme is adopted: according to the utility model, through the design of the second spring 501, the baffle 502, the clamping block 503 and the pulling plate 6, the pulling plate 6 drives the baffle 502 and the clamping block 503 to move when being pulled, the second spring 501 can be compressed, the anti-falling net body 7 enters into the supporting ring 4 from the top of the supporting ring 4, the pulling plate 6 is loosened, the second spring 501 resets when the pulling plate 6 is loosened, the second spring 501 resets to drive the baffle 502 and the clamping block 503 to reset, the clamping block 503 enters into the groove 8 on the anti-falling net body 7, so that the anti-falling net body 7 is quickly installed, when the anti-falling net body 7 needs to be disassembled, the clamping block 503 is pulled to be separated from the groove 8, so that the anti-falling net body 7 is disassembled and taken out, and the anti-falling net body 7 can be quickly installed and disassembled, and the anti-falling net body 7 is more convenient when in use.
Referring to fig. 1, 2 and 5, the front side and the rear side of the baffle 502 are fixedly provided with a positioning block 504, the inner cavity of the positioning block 504 is slidably provided with a positioning rod 505, and both sides of the positioning rod 505 are fixedly provided with the inner cavity of the support ring 4.
The scheme is adopted: according to the utility model, through the design of the positioning block 504 and the positioning rod 505, the baffle 502 can be assisted when moving, so that the baffle 502 is more convenient when moving.
Referring to fig. 1 and 2, a positioning plate 9 is fixedly installed at the top of the protective housing 2, and opposite sides of the two positioning plates 9 are fixedly connected with the inner cavity of the inspection well body 1.
The scheme is adopted: according to the utility model, through the design of the locating plate 9, one end of the locating plate 9 is fixedly arranged on the protective shell 2, and the other end of the locating plate is fixedly arranged on the inspection well body 1, so that the protective shell 2 and the inspection well body 1 are firmer when being fixed.
Referring to fig. 3, slots 10 are formed in the front and rear sides of the top of the support ring 4, and insert blocks 11 are fixedly mounted in the front and rear sides of the fall protection net body 7.
The scheme is adopted: according to the utility model, through the design of the slot 10 and the insert block 11 and the matching use of the slot 10 and the insert block 11, the support ring 4 and the anti-falling net body 7 are more convenient to install.
The working principle of the utility model is as follows:
when using, when pedestrian's centerless drop inspection shaft body 1, prevent weighing down net body 7 catch the pedestrian, prevent weighing down net body 7 receives the impact force from the pedestrian, prevent weighing down net body 7 compresses first spring 301 through connecting block 303 and dog 302 when moving downwards, first spring 301 is buffering the pedestrian on the prevent weighing down net body 7 in the compression, be favorable to avoiding the pedestrian directly to receive the striking and hurt, pulling arm-tie 6, it removes baffle 502 and fixture block 503 to drive baffle 502 in the pulling, can also compress second spring 501, prevent weighing down net body 7 enters into the inside of holding ring 4 from holding ring 4 top, loosen arm-tie 6, second spring 501 resets when loosening arm-tie 6, second spring 501 resets and drives baffle 502 and fixture block 503 and reset, let fixture block 503 enter into the recess 8 on the prevent weighing down net body 7, thereby install fast to prevent weighing down net body 7, when need dismantle prevent weighing down net body 7, make fixture block 503 break away from the recess 8 inside, thereby dismantle the inside with preventing weighing down net body 7, can dismantle the prevent that net 7 in the time of using more conveniently.
To sum up: this prevent weighing down net inspection shaft through inspection shaft body 1, protective housing 2, buffer unit 3, first spring 301, dog 302, connecting block 303, sliding block 304, slide bar 305, supporting ring 4, spacing subassembly 5, second spring 501, baffle 502, fixture block 503, locating piece 504, locating lever 505, arm-tie 6, prevent weighing down net body 7, recess 8, locating plate 9, slot 10 and the cooperation of inserts 11 are used, have solved the current prevent weighing down net inspection shaft and have not been convenient for carry out quick installation and dismantlement to the preventing weighing down net in the in-process that uses, when need dismantle the preventing weighing down net, very inconvenient to work efficiency has been reduced, the problem of practicality is low.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Prevent weighing down net inspection shaft, including inspection shaft body (1), its characterized in that: the utility model discloses a protection shell is fixed mounting in front side rear side and both sides of inspection shaft body (1) inner chamber, the bottom fixed mounting in protective housing (2) inner chamber has buffer assembly (3), and fixed mounting has supporting ring (4) between four buffer assembly (3) relative one sides, the equal fixed mounting in both sides of supporting ring (4) inner chamber has spacing subassembly (5), the top fixed mounting of spacing subassembly (5) has arm-tie (6), the top demountable installation of supporting ring (4) inner chamber has anti-drop net body (7), recess (8) have all been seted up to the both sides of anti-drop net body (7).
2. The fall arrest net manhole of claim 1, wherein: the buffer assembly (3) comprises a first spring (301), the first spring (301) is fixedly arranged at the bottom of the inner cavity of the protective shell (2), the top of the first spring (301) is fixedly provided with a stop block (302), one side opposite to the two stop blocks (302) is fixedly provided with a connecting block (303), and one side opposite to the two connecting blocks (303) is fixedly connected with the supporting ring (4).
3. The fall arrest net manhole of claim 2, wherein: the front side and the rear side of the stop block (302) are fixedly provided with sliding blocks (304), the inner cavities of the sliding blocks (304) are slidably provided with sliding rods (305), and the top and the bottom of each sliding rod (305) are fixedly provided with the inner cavities of the protective shell (2).
4. The fall arrest net manhole of claim 1, wherein: the limiting assembly (5) comprises second springs (501), wherein the two second springs (501) are fixedly installed on opposite sides of an inner cavity of the supporting ring (4) respectively, baffle plates (502) are fixedly installed on opposite sides of the two second springs (501), clamping blocks (503) are fixedly installed on opposite sides of the two baffle plates (502), and the top of the baffle plates (502) is fixedly connected with the bottom of the pulling plate (6).
5. The fall arrest net manhole of claim 4, wherein: the front side and the rear side of the baffle plate (502) are fixedly provided with positioning blocks (504), the inner cavities of the positioning blocks (504) are slidably provided with positioning rods (505), and both sides of each positioning rod (505) are fixedly arranged in the inner cavities of the supporting rings (4).
6. The fall arrest net manhole of claim 1, wherein: the top of protective housing (2) fixed mounting has locating plate (9), and the inner chamber fixed connection of two opposite sides of locating plate (9) and inspection shaft body (1).
7. The fall arrest net manhole of claim 1, wherein: slots (10) are formed in the front side and the rear side of the top of the supporting ring (4), and inserting blocks (11) are fixedly arranged in the front side and the rear side of the anti-falling net body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561801.6U CN220099980U (en) | 2023-06-19 | 2023-06-19 | Anti-falling net inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561801.6U CN220099980U (en) | 2023-06-19 | 2023-06-19 | Anti-falling net inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099980U true CN220099980U (en) | 2023-11-28 |
Family
ID=88869869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321561801.6U Active CN220099980U (en) | 2023-06-19 | 2023-06-19 | Anti-falling net inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099980U (en) |
-
2023
- 2023-06-19 CN CN202321561801.6U patent/CN220099980U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |