CN213773477U - Anti-falling net for inspection well - Google Patents
Anti-falling net for inspection well Download PDFInfo
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- CN213773477U CN213773477U CN202022782713.1U CN202022782713U CN213773477U CN 213773477 U CN213773477 U CN 213773477U CN 202022782713 U CN202022782713 U CN 202022782713U CN 213773477 U CN213773477 U CN 213773477U
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- net
- inspection shaft
- inspection well
- inspection
- installing frame
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Abstract
The utility model belongs to the technical field of inspection shaft safety protection and specifically relates to a net is prevented weighing down by inspection shaft sets up in inspection shaft mouth department, prevent weighing down the net and include installing frame and dictyosome, the installing frame can be dismantled with the inspection shaft mouth and be connected, and the dictyosome is located the installing frame, is provided with the installation device who is used for installing the dictyosome between dictyosome and the installing frame. In this application, when the inspection shaft lid is stolen to lose the back, the pedestrian when not noticing that the inspection shaft lid loses carelessly and fall into the inspection shaft mouth, prevent weighing down the net and play the effect that blocks to the pedestrian to prevent that the pedestrian from falling in the inspection shaft, reach the effect that has protected pedestrian's life safety.
Description
Technical Field
The application relates to the field of inspection well safety protection, in particular to an inspection well anti-falling net.
Background
At present, in urban construction, a plurality of underground pipelines such as sewers, power pipelines, national defense pipelines and the like exist, every section of the pipelines is provided with an outlet leading to the ground, the section from the pipelines to the ground is called an inspection well, and an inspection well opening is generally flush with the ground, so that a cover is needed to cover the inspection well, namely the inspection well cover.
The inspection well cover is mostly made of cast iron, the inspection well cover is horizontally erected at the inspection well opening, and the inspection well cover is provided with a water through hole. When the inspection well cover is installed, the inspection well cover is moved to reach the inspection well opening, then the inspection well cover is installed, when heavy rain falls, urban waterlogging often occurs, at the moment, the inspection well is used as a drainage pipeline, water flows into the inspection well from a limber hole, and the important functions of flood discharge and drainage are played.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: due to the fact that the inspection well cover material is high in recycling value and is often stolen, pedestrians cannot notice that the inspection well cover is lost and inadvertently step on the inspection well to fall into the inspection well, and the life safety of the pedestrians is threatened.
SUMMERY OF THE UTILITY MODEL
In order to protect pedestrian's life safety, this application provides a net is prevented weighing down by inspection shaft.
The application provides a catch basin prevents weighing down net adopts following technical scheme:
the utility model provides an inspection shaft prevents weighing down net, sets up in inspection shaft mouth department, prevent weighing down the net and include installing frame and dictyosome, the installing frame can be dismantled with the inspection shaft mouth and be connected, and the dictyosome is located the installing frame, is provided with the installation device who is used for installing the dictyosome between dictyosome and the installing frame.
By adopting the technical scheme, the anti-falling net is arranged at the inspection well opening, the net body is arranged in the mounting frame by using the mounting device, and then the mounting frame is moved to be mounted at the inspection well opening; when the inspection well cover is stolen and lost and a pedestrian carelessly falls into the inspection well opening without noticing that the inspection well cover is lost, the anti-falling net has the function of blocking the pedestrian so as to prevent the pedestrian from falling into the inspection well, thereby achieving the effect of protecting the life safety of the pedestrian.
Preferably, the mounting device comprises a fixing screw rod and a screw tube, one end of the fixing screw rod is fixedly connected with the mounting frame, one end of the screw tube is fixedly connected with the net body, and the other end of the screw tube is in threaded connection with the fixing screw rod far away from one end of the mounting frame.
Through adopting above-mentioned technical scheme, when the installation dictyosome, remove the dictyosome and get into in the installing frame, then remove the solenoid and be close to clamping screw, rotatory solenoid makes solenoid and clamping screw threaded connection, and then has realized the dismantled fixed connection between solenoid and the clamping screw, has improved the convenience of installation dictyosome.
Preferably, a connecting rope is arranged between the spiral pipe and the net body, one end of the connecting rope is rotatably connected with the spiral pipe, and the other end of the connecting rope is fixedly connected with the net body.
By adopting the technical scheme, the connecting rope is a connecting medium between the screw rod and the net body, so that the connection tightness of the screw rod and the net body is improved; because the connection rope is connected with the screwed pipe in a rotating way, when the screwed pipe is connected with the fixed screw rod in a rotating way, the connection rope is not wound and knotted, and the normal installation of the net body is maintained.
Preferably, one side of the net body, which is far away from the ground, is provided with a net plate, the net plate is positioned in the mounting frame, and the net plate is fixedly connected with the mounting frame.
By adopting the technical scheme, the net plate is arranged on one side, away from the ground, of the net body, the net plate serves as a second layer protection of the anti-falling net, the inspection well mouth is protected by the net plate after the net body is aged and invalid, and the safety factor of the anti-falling net for protecting pedestrians is further improved.
Preferably, be provided with the ring board between installing frame and the inspection shaft mouth, ring board and inspection shaft mouth fixed connection, the ring board can be dismantled with the installing frame and be connected.
Through adopting above-mentioned technical scheme, when the installing frame installation, remove the installing frame and get into in the inspection shaft mouth, make installing frame and ring slab butt, the ring slab plays the effect of support to the installing frame, restricts the position of installing frame at the inspection shaft mouth simultaneously, and the setting of ring slab has improved convenience when installing the installing frame installation.
Preferably, the ring plate is fixedly connected with an insertion block, the mounting frame is provided with an insertion groove, and the insertion groove is in insertion fit with the insertion block.
Through adopting above-mentioned technical scheme, remove installing frame and crown plate butt, make the grafting piece insert the inserting groove in, the setting of grafting piece and inserting groove diapire butt, grafting piece and inserting groove has realized having shortened the installation time to the positioning action of installing frame, has improved the installation effectiveness of installing frame.
Preferably, be provided with spacing subassembly between installing frame and the inspection shaft mouth, spacing subassembly includes gag lever post and pivot, pivot and inspection shaft mouth fixed connection, and gag lever post one end is rotated with the pivot and is connected, the other end and installing frame butt.
Through adopting above-mentioned technical scheme, after the installing frame installation finishes, rotate the gag lever post, the gag lever post revolutes the rotation of axes, and until gag lever post and installing frame butt, the gag lever post is spacing to the installing frame, has improved the stability of installing at the inspection shaft mouth of installing.
Preferably, one side of the mounting frame, which is far away from the net body, is provided with a mounting groove for mounting the baffle.
By adopting the technical scheme, when road cleaning personnel clean the street, the cleaning personnel lose the inspection well cover, and when notifying maintenance personnel, the baffle is arranged at the inspection well opening, so that the situation that people fall into the inspection well carelessly is reduced, and the baffle plays a warning role for people and warns people to bypass.
In summary, the present application includes at least one of the following beneficial technical effects:
through the arrangement of the mounting frame and the net body, when the inspection well cover is stolen and lost and a pedestrian carelessly falls into the inspection well opening without noticing that the inspection well cover is lost, the anti-falling net has a blocking effect on the pedestrian so as to prevent the pedestrian from falling into the inspection well, and the effect of protecting the life safety of the pedestrian is achieved;
through the arrangement of the fixing screw rod and the screw tube, the screw tube and the fixing screw rod are detachably and fixedly connected, and the convenience of mounting the net body is improved;
through the arrangement of the insertion blocks and the insertion grooves, the positioning effect on the installation frame is achieved, the installation time is shortened, and the installation efficiency of the installation frame is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of the fall arrest net construction;
FIG. 3 is a schematic view of the construction of the well cover;
FIG. 4 is a cross-sectional view of the inside of the inspection well opening;
FIG. 5 is a schematic view of the present application after installation of the baffle;
FIG. 6 is a schematic view of the bottom end of the fall arrest net;
fig. 7 is an enlarged schematic view of a portion a of fig. 5.
Description of reference numerals: 1. an inspection well mouth; 11. a ring plate; 111. an insertion block; 12. a well cover groove; 121. an inspection well cover; 13. a placement groove; 2. the anti-falling net; 21. installing a frame; 211. a flat plate; 2111. inserting grooves; 2112. mounting grooves; 212. a pipe body; 22. a net body; 23. a screen plate; 3. a mounting device; 31. fixing the screw rod; 32. a solenoid; 321. rotating the block; 33. connecting ropes; 4. a limiting component; 41. a limiting rod; 42. a rotating shaft; 5. and a baffle plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses inspection shaft prevents weighing down net. Referring to fig. 1 and 2, the inspection well anti-falling net is arranged at an inspection well opening 1, the anti-falling net 2 comprises an installation frame 21, a net body 22 and a net plate 23, the installation frame 21 is detachably connected with the inspection well opening 1, the net plate 23 and the net body 22 are both located in the installation frame 21, an installation device 3 is arranged between the net body 22 and the installation frame 21, the net plate 23 is arranged on one side, far away from the ground, of the net body 22, and the net body 22 is fixedly connected with the installation frame 21. The net body 22 is installed in the installation frame 21 by the installation device 3, and then the installation frame 21 is moved close to the inspection well opening 1, and the installation frame 21 is installed.
Referring to fig. 1 and 3, the inspection well mouth 1 is vertically arranged, the top end of the inspection well mouth 1 is arranged on the ground, a well lid groove 12 is formed in the side wall of the inspection well mouth 1, the well lid groove 12 is horizontally arranged, and the side wall of the top end of the well lid groove 12 penetrates through the ground; with the cooperation of well lid groove 12 use have inspection shaft lid 121, inspection shaft lid 121 level sets up, inspection shaft lid 121 covers inspection shaft mouth 1, inspection shaft lid 121 bottom and the lateral wall butt of well lid groove 12 bottom, inspection shaft lid 121 top flushes with ground.
When installation inspection shaft lid 121, remove inspection shaft lid 121 and be close to inspection shaft mouth 1 to make inspection shaft lid 121 insert in well lid groove 12, inspection shaft lid 121 bottom and 12 bottom lateral walls butts of well lid groove, inspection shaft lid 121 installation is accomplished.
Referring to fig. 4, a ring plate 11 is additionally arranged on the side wall of the inspection well opening 1, the ring plate 11 is horizontally arranged, the ring plate 11 is positioned on one side of the well cover groove 12 away from the ground, and the outer side wall of the ring plate 11 is fixedly connected with the side wall of the inspection well opening 1; the top end of the ring plate 11 is horizontally provided with an insertion block 111, the insertion block 111 is annular, and the bottom end of the insertion block 111 is fixedly connected with the top end of the ring plate 11.
Referring to fig. 4, a placing groove 13 is additionally formed in the side wall of the inspection well opening 1, the placing groove 13 is located between the ring plate 11 and the well lid groove 12, and the placing groove 13 is horizontally arranged.
Referring to fig. 2 and 4, the mounting frame 21 includes a flat plate 211 and a tube body 212, the flat plate 211 is horizontally disposed, the flat plate 211 is annular, the bottom end of the flat plate 211 abuts against the top end of the annular plate 11, the tube body 212 is vertically disposed, the top end side wall of the tube body 212 is fixedly connected with the inner side wall of the flat plate 211, and the top end of the tube body 212 is flush with the top end of the flat plate 211.
When installing frame 21, remove dull and stereotyped 211 and insert in inspection shaft mouth 1, dull and stereotyped 211 drives the barrel and inserts in inspection shaft mouth 1 to make dull and stereotyped 211 bottom and 11 top butt of crown plate, crown plate 11 provides the support to installing frame 21, and then accomplished installing frame 21's installation.
Referring to fig. 1 and 2, mounting groove 2112 has been seted up on dull and stereotyped 211 top, mounting groove 2112 is cyclic annularly, mounting groove 2112 level sets up, refer to fig. 5, with mounting groove 2112 cooperation use have baffle 5, baffle 5 is the tubulose, the vertical setting of baffle 5, in baffle 5 bottom inserted mounting groove 2112, the 5 lateral wall of baffle is provided with warning strip, warning strip covers the 5 lateral wall of baffle, warning strip adopts the mode of glue adhesion to fix the lateral wall at baffle 5.
After the well lid is lost, when the cleanup crew sees the condition that the well lid is lost when cleaning road health, cleanup crew removes baffle 5 and is close to inspection shaft mouth 1 to make 5 bottoms of baffle insert in mounting groove 2112, 5 bottoms of baffle and mounting groove 2112 diapire butt, baffle 5 encloses inspection shaft mouth 1 as enclosing the fender, reduce the condition that the pedestrian falls inspection shaft mouth 1 carelessly, the warning strip has strengthened the warning effect to the pedestrian simultaneously, warn the pedestrian to notice safety, it is cautious current.
Referring to fig. 2 and 4, a limiting component 4 is arranged between the top end of the flat plate 211 and the side wall of the inspection well opening 1, the limiting component 4 is located in the placing groove 13, the limiting component 4 comprises a rotating shaft 42 and a limiting rod 41, the rotating shaft 42 is vertically arranged, the top end and the bottom end of the rotating shaft 42 are respectively fixedly connected with the top side wall and the bottom side wall of the placing groove 13, the limiting rod 41 is horizontally arranged, one end of the limiting rod 41 is sleeved outside the rotating shaft 42, the limiting rod 41 is rotatably connected with the rotating shaft 42, and the length of the limiting rod 41 is smaller than that of the placing groove 13.
After the installation frame 21 is placed, a pulling force is applied to the limiting rod 41, the limiting rod 41 rotates around the rotating shaft 42, the limiting rod 41 is close to the flat plate 211, the bottom end of the limiting rod 41 is abutted to the top end of the flat plate 211, the limiting rod 41 limits the flat plate 211, and the flat plate 211 is fixed to the top end of the annular plate 11.
Referring to fig. 4 and 6, the bottom end of the flat plate 211 is horizontally provided with an insertion groove 2111, the insertion groove 2111 is annular, and the insertion groove 2111 is inserted into the insertion block 111. The bottom end of the flat plate 211 is abutted to the top end of the annular plate 11 by moving the flat plate 211, so that the insertion block 111 is driven to be inserted into the insertion groove 2111, the top end of the insertion block 111 is abutted to the bottom wall of the insertion groove 2111, the insertion block 111 and the insertion groove 2111 position the flat plate 211, and the flat plate 211 is convenient to mount.
Referring to fig. 1, the net body 22 is formed by weaving high-strength fiber ropes, and the mesh gaps in the net body 22 are small. When a pedestrian accidentally steps into the inspection well opening 1, the pedestrian abuts against the net body 22, the net body 22 is soft, the falling of the pedestrian is buffered, and the damage to the pedestrian is reduced; meanwhile, the net body 22 has a function of blocking the falling of the pedestrian, so that the pedestrian is blocked at the net body 22 to prevent the pedestrian from falling into the inspection well, and the effect of protecting the life safety of the pedestrian is achieved.
Referring to fig. 7, the mounting device 3 includes fixing screw 31, screwed pipe 32 and connection rope 33, and fixing screw 31, screwed pipe 32 and connection rope 33 all are provided with a plurality ofly, and fixing screw 31 level sets up, and in fixing screw 31 one end inserted the body 212 inside wall, and fixing screw 31 and body 212 fixed connection, be connected through connecting rope 33 between screwed pipe 32 one end and the dictyosome 22, the other end and fixing screw 31 threaded connection.
When the net body 22 is installed, the net body 22 is moved into the installation frame 21, then the screw tube 32 is moved to be close to the fixed screw rod 31, the screw tube 32 is rotated to enable the screw tube 32 to be in threaded connection with the fixed screw rod 31, and the installation of the net body 22 is completed.
Referring to fig. 7, a thread is disposed at one end of each fixing screw 31 away from the tube 212, the fixing screws 31 are located on the same horizontal plane, and the distance between two adjacent fixing screws 31 is the same.
Referring to fig. 7, a rotating block 321 is disposed at one end of the spiral pipe 32 far from the fixing screw 31, one end of the rotating block 321 is rotatably connected to the spiral pipe 32, the other end of the rotating block 321 is fixedly connected to one end of the connecting rope 33 far from the net body 22, and the connecting rope 33 is a high-strength steel wire rope. The connection between the spiral tube 32 and the net body 22 is realized through the connecting rope 33, and the influence of the rotation of the spiral tube 32 on the net body 22 is reduced.
Referring to fig. 6, the mesh plate 23 is horizontally disposed at the bottom end of the tube body 212, and the mesh plate 23 is integrally formed with the tube body 212. After the protection function of the net body 22 is failed, the net plate 23 is used as a second layer of protection, and the life safety of pedestrians is further protected.
The implementation principle of this application embodiment an inspection shaft anti-falling net does: when the anti-falling net 2 is installed, firstly, the net body 22 is installed in the installation frame 21 through the installation device 3, then the installation frame 21 is moved to be inserted into the inspection well opening 1, the bottom end of the flat plate 211 is abutted to the top end of the ring plate 11, then the installation frame 21 is limited through the limiting assembly 4, then the inspection well cover 121 is installed at the position of the well cover groove 12, the inspection well cover 121 covers the anti-falling net 2, and after the inspection well cover 121 is lost, a pedestrian falls on the anti-falling net 2, so that the safety of the pedestrian is protected.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an inspection shaft prevents weighing down net sets up in inspection shaft mouth (1) department, its characterized in that: prevent weighing down net (2) including installing frame (21) and dictyosome (22), installing frame (21) can be dismantled with inspection shaft mouth (1) and be connected, and dictyosome (22) are located installing frame (21), are provided with installation device (3) that are used for installing dictyosome (22) between dictyosome (22) and installing frame (21).
2. The inspection well anti-falling net according to claim 1, characterized in that: the mounting device (3) comprises a fixing screw rod (31) and a solenoid (32), one end of the fixing screw rod (31) is fixedly connected with the mounting frame (21), one end of the solenoid (32) is fixedly connected with the net body (22), and the other end of the solenoid is in threaded connection with one end of the fixing screw rod (31) far away from the mounting frame (21).
3. The inspection well anti-falling net according to claim 2, characterized in that: a connecting rope (33) is arranged between the spiral pipe (32) and the net body (22), one end of the connecting rope (33) is rotatably connected with the spiral pipe (32), and the other end of the connecting rope is fixedly connected with the net body (22).
4. The inspection well anti-falling net according to claim 1, characterized in that: one side, far away from the ground, of the net body (22) is provided with a net plate (23), the net plate (23) is located in the mounting frame (21), and the net plate (23) is fixedly connected with the mounting frame (21).
5. The inspection well anti-falling net according to claim 1, characterized in that: be provided with between installing frame (21) and inspection shaft mouth (1) ring board (11), ring board (11) and inspection shaft mouth (1) fixed connection, ring board (11) can be dismantled with installing frame (21) and be connected.
6. The inspection well anti-falling net according to claim 5, characterized in that: the ring plate (11) is fixedly connected with an inserting block (111), an inserting groove (2111) is formed in the mounting frame (21), and the inserting groove (2111) is matched with the inserting block (111) in an inserting mode.
7. The inspection well anti-falling net according to claim 1, characterized in that: be provided with spacing subassembly (4) between installing frame (21) and inspection shaft mouth (1), spacing subassembly (4) include gag lever post (41) and pivot (42), pivot (42) and inspection shaft mouth (1) fixed connection, and gag lever post (41) one end is rotated with pivot (42) and is connected, the other end and installing frame (21) butt.
8. The inspection well anti-falling net according to claim 1, characterized in that: one side of the mounting frame (21) far away from the net body (22) is provided with a mounting groove (2112) for mounting the baffle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782713.1U CN213773477U (en) | 2020-11-26 | 2020-11-26 | Anti-falling net for inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782713.1U CN213773477U (en) | 2020-11-26 | 2020-11-26 | Anti-falling net for inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213773477U true CN213773477U (en) | 2021-07-23 |
Family
ID=76892841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022782713.1U Active CN213773477U (en) | 2020-11-26 | 2020-11-26 | Anti-falling net for inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213773477U (en) |
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2020
- 2020-11-26 CN CN202022782713.1U patent/CN213773477U/en active Active
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