CN220791112U - Elevator is used in maintenance of municipal administration sewer - Google Patents
Elevator is used in maintenance of municipal administration sewer Download PDFInfo
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- CN220791112U CN220791112U CN202322378452.0U CN202322378452U CN220791112U CN 220791112 U CN220791112 U CN 220791112U CN 202322378452 U CN202322378452 U CN 202322378452U CN 220791112 U CN220791112 U CN 220791112U
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- connecting rod
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- 238000012423 maintenance Methods 0.000 title claims abstract description 35
- 230000009194 climbing Effects 0.000 claims abstract description 79
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000036961 partial effect Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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Abstract
The utility model relates to an elevator for municipal sewer maintenance, which comprises climbing parts for maintenance personnel to climb, wherein a plurality of groups of connecting components for connecting and fixing climbing parts on two sides are arranged between the climbing parts, and the connecting components are sequentially arranged at intervals along the length direction of the climbing parts; the connecting assembly comprises at least two connecting rods, the connecting rods on the same group of connecting assemblies are arranged side by side, the connecting rods are mutually perpendicular to climbing parts on two sides, and two ends of each connecting rod are respectively connected with the corresponding climbing parts; and a channel for passing maintenance personnel is formed between adjacent connecting rods on the same group of connecting assemblies. The method has the advantages that the firmness of the climbing part is greatly enhanced; the climbing part is not easy to turn over when maintenance personnel climb in the channel.
Description
Technical Field
The application relates to the technical field of sewer maintenance equipment, in particular to an elevator for municipal sewer maintenance.
Background
At present, a sewer is used as public facilities of cities and mainly refers to a pipeline for discharging sewage and dredging rainwater. Because the mud and the garbage are inevitably entrained in the sewage, the sewer is inevitably blocked in the long-time use process, maintenance personnel are required to regularly dredge the mud in the sewer through the high-pressure water gun at the moment, and the maintenance personnel also need to descend into the sewer by means of the elevator when necessary, so that the interior of the sewer can be cleaned more thoroughly.
The traditional elevator mainly comprises two main supporting frames which are symmetrically arranged, and a plurality of transverse frames which are sequentially fixed between the main supporting frames at two sides along the length direction of the main supporting frames. When in use, maintenance personnel place the main support frame in the sewer along the height direction of the sewer, then the upper end of the main support frame is erected outside the sewer, and at the moment, the elevator is erected and fixed on one side of the sewer. Then maintenance personnel can smoothly reach the bottom of the sewer by stepping on the transverse frame.
However, since the elevator is erected on one side of the sewer in a single-side hanging and fixing mode, the stability of the single-side hanging and fixing mode is poor, and maintenance personnel can easily cause the situation that the elevator turns on one side once the inclination angle is too large in the climbing process, so that hidden danger can be brought to the safety of the maintenance personnel.
Disclosure of Invention
The utility model provides an elevator is used in municipal administration sewer maintenance has the stability when can strengthen the elevator frame and establish the sewer to make the elevator be difficult for taking place to turn on one's side, ensure the effect of maintainer security.
The application provides a municipal administration sewer maintenance is with companion ladder adopts following technical scheme:
the utility model provides an elevator for municipal sewer maintenance, includes the climbing portion that is used for supplying maintainer to climb, climbing portion is provided with two, and climbing portion is relative setting; a plurality of groups of connecting assemblies used for connecting and fixing the climbing parts on two sides are arranged between the climbing parts, and the connecting assemblies are sequentially arranged at intervals along the length direction of the climbing parts; the connecting assembly comprises at least two connecting rods, the connecting rods on the same group of connecting assemblies are arranged side by side, the connecting rods are mutually perpendicular to climbing parts on two sides, and two ends of each connecting rod are respectively connected with the corresponding climbing parts; and a channel for passing maintenance personnel is formed between adjacent connecting rods on the same group of connecting assemblies.
By adopting the technical scheme: when the climbing parts are placed in the sewer, as two climbing parts are arranged and are connected and fixed through the connecting assembly, a bilateral supporting structure with a relatively stable structure can be formed, and finally, the climbing parts at the two sides are respectively erected and fixed in the sewer, so that the firmness of the climbing parts can be greatly enhanced; the maintenance personnel is guaranteed when climbing in the passageway, and the portion of climbing is difficult for taking place to turn on one's side, and overall structure is more reliable stable, and the connecting rod that is located the passageway both sides can form the guardrail when the maintenance personnel climbs in the passageway in addition to can further strengthen the protection to the maintenance personnel.
Preferably, the connecting rod comprises a first connecting rod, a second connecting rod and an internal threaded pipe which are coaxially arranged; reverse internal threads are symmetrically arranged on the inner side walls of the two ends of the internal thread pipe; the first connecting rod and the second connecting rod are respectively positioned at two sides of the internal thread pipe, and one ends of the first connecting rod and the second connecting rod, which are opposite, are respectively inserted into and connected with the inner side wall of the internal thread pipe in a threaded manner; and one ends of the first connecting rod and the second connecting rod, which are far away from the internal threaded pipe, are respectively connected with the opposite climbing parts.
By adopting the technical scheme: the first connecting rods and the second connecting rods on two sides can be driven to move in the directions close to each other or far away from each other by rotating the internal threaded pipe, the climbing parts on two sides can be driven to synchronously move along with the movement of the first connecting rods and the second connecting rods, and the distance between the climbing parts on two sides is adjusted to a proper distance, so that the internal threaded pipe can be suitable for use of sewer pipes with different inner diameters, and the climbing parts can be ensured to be placed in the sewer pipes smoothly.
Preferably, the climbing parts are provided with containing grooves corresponding to the connecting rods one by one, and one ends of the first connecting rod and the second connecting rod, which are far away from the internal thread pipe, are respectively and rotatably arranged on the inner side walls of the corresponding containing grooves; the accommodating groove is used for allowing the first connecting rod or the second connecting rod which are opposite to each other to rotate in, a limiting block used for limiting the first connecting rod or the second connecting rod which are opposite to each other to rotate downwards is arranged on the inner side wall of the accommodating groove, and the limiting block is located on the rotating path of the first connecting rod or the second connecting rod which are opposite to each other.
By adopting the technical scheme: after the internal thread pipe is rotated out from between the first connecting rod and the second connecting rod, climbing parts on two sides can be separated at the moment, so that the climbing parts are conveniently and independently stored, and the storage space is saved; in addition, the first connecting rod and the second connecting rod are rotated into the respective adjacent accommodating grooves around the respective rotating shafts, and the accommodating grooves are used for accommodating the first connecting rod and the second connecting rod, so that the occupied space of the first connecting rod and the second connecting rod can be further reduced, and the first connecting rod and the second connecting rod are protected.
Preferably, the first connecting rod and the second connecting rod are both in threaded connection with a bolt column, and a limiting hole for the bolt column to be inserted is formed in the inner side wall of the accommodating groove; the limiting holes are located on the respective opposite latch post rotational paths.
Preferably, a plurality of hooks are rotatably arranged on the first connecting rod and the second connecting rod, a hanging basket for placing tools is hung on the first connecting rod and the second connecting rod through the hooks, and a hanging ring for hanging the hooks in a matched mode is arranged on the hanging basket.
Preferably, a plurality of pipeline clamps used for clamping and fixing the high-pressure water pipe are arranged on the outer side wall of the hanging basket.
Preferably, a limiting frame which is mutually perpendicular to the climbing part is arranged at the top of the climbing part, and the limiting frame extends in a direction away from the climbing part; the bottom of the limiting frame is provided with a rubber anti-slip pad.
In summary, the present application includes at least one of the following beneficial technical effects:
the firmness of the climbing part is greatly enhanced; the climbing part is not easy to turn over when maintenance personnel climb in the channel, and the whole structure is more reliable and stable;
when maintenance personnel climb in the channel, the connecting rods positioned at the two sides of the channel can form guardrails, so that the protection of the maintenance personnel can be further enhanced;
the distance between the climbing parts at two sides is adjusted to a proper distance, so that the climbing parts can be adapted to the use of the sewer with different inner diameters, and the climbing parts can be ensured to be smoothly placed in the sewer;
the first connecting rod and the second connecting rod are stored through the containing groove, so that the occupied space of the first connecting rod and the second connecting rod can be further reduced, and meanwhile, the first connecting rod and the second connecting rod can be protected.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of the hidden basket of FIG. 1 in a partial configuration;
FIG. 3 is a schematic exploded view of a partial structure highlighting the connection assembly;
fig. 4 is a partial structural view showing the hanging basket.
Reference numerals illustrate: 1. a climbing section; 2. a connection assembly; 20. a connecting rod; 200. a first connecting rod; 201. a second connecting rod; 202. a threaded tube; 203. a bolt hole; 21. a channel; 3. a receiving groove; 30. a limiting block; 31. a limiting hole; 4. a latch post; 5. a hook; 6. hanging basket; 60. hanging rings; 61. a pipeline clamp; 7. a limiting frame; 70. an anti-slip mat.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses an elevator is used in maintenance of municipal administration sewer.
Referring to fig. 1 and 2, an elevator for repairing municipal sewer comprises two climbing parts 1 for maintenance personnel to climb, wherein the two climbing parts 1 are oppositely arranged and are parallel to each other. The top of the climbing part 1 is fixedly provided with two limiting frames 7 which are arranged outside the sewer, the limiting frames 7 are symmetrically arranged on two sides of the climbing part 1, and the length of the limiting frames 7 is mutually perpendicular to the length of the climbing part 1. The length direction of the limiting frame 7 extends along the direction away from the climbing part 1, the rubber anti-slip pad 70 is fixedly adhered to the bottom of the limiting frame 7, and when the climbing part 1 is erected and fixed in a sewer through the top limiting frame 7, the stability of the limiting frame 7 can be further enhanced through mutual interference between the rubber anti-slip pad 70 and the outside of the sewer, and the friction force between the limiting frame and the outer side wall of the sewer is increased.
As shown in fig. 2 and 3, a plurality of groups of connecting assemblies 2 for connecting and fixing the climbing parts 1 on two sides are further arranged between the two climbing parts 1, and the connecting assemblies 2 are sequentially arranged at intervals along the length direction of the climbing parts 1. The connecting assembly 2 comprises at least two connecting rods 20, and the number of the connecting rods 20 in the same group can be appropriately increased or decreased according to the width of the climbing part 1, and in this embodiment, two connecting rods 20 are used for illustration.
As shown in fig. 2 and 3, two connecting rods 20 on the same group of connecting assemblies 2 are arranged side by side, and the connecting rods 20 are perpendicular to the climbing parts 1 on two sides. The two ends of the connecting rods 20 are respectively connected with the opposite climbing parts 1, and a channel 21 for passing maintenance personnel is formed between the two connecting rods 20 and the climbing parts 1 on the two sides on the same group of connecting assemblies 2 in a surrounding mode.
As shown in fig. 2 and 3, the connecting rod 20 includes a first connecting rod 200, a second connecting rod 201 and an internally threaded tube 202 coaxially disposed. Reverse internal threads are symmetrically arranged on the inner side walls of the two ends of the internal threaded pipe 202. The first connecting rod 200 and the second connecting rod 201 are respectively located at two sides of the internal threaded pipe 202, one ends of the first connecting rod 200 and the second connecting rod 201, which are opposite to each other, are respectively inserted into the internal threaded pipe 202 from two sides of the internal threaded pipe 202, and the first connecting rod 200 and the second connecting rod 201 are respectively connected with two ends of the internal threaded pipe 202 in a threaded manner.
Through rotating the internal thread pipe 202, the first connecting rod 200 and the second connecting rod 201 on two sides can be driven to move towards the directions close to each other or away from each other, along with the movement of the first connecting rod 200 and the second connecting rod 201, the climbing parts 1 on two sides can be driven to synchronously move, and the distance between the climbing parts 1 on two sides is adjusted to a proper distance, so that the climbing parts 1 can be adapted to the use of sewer pipes with different inner diameters, and the climbing parts 1 can be ensured to be smoothly placed in the sewer pipes.
As shown in fig. 2 and 3, the outer side wall of the climbing part 1 is provided with accommodating grooves 3 corresponding to the connecting rods 20 one by one, and one ends of the first connecting rod 200 and the second connecting rod 201, which are far away from the internal thread pipe 202, are respectively connected to the inner side walls of the respective opposite accommodating grooves 3 in a rotating manner. The accommodating groove 3 is used for allowing the first connecting rod 200 or the second connecting rod 201 which are opposite to each other to rotate in, the limiting block 30 used for limiting the first connecting rod 200 or the second connecting rod 201 which are opposite to each other to rotate downwards is fixedly arranged on the inner side wall of the accommodating groove 3, and the limiting block 30 is located on the rotating path of the first connecting rod 200 or the second connecting rod 201 which are opposite to each other.
When the first connecting rod 200 and the second connecting rod 201 are gradually rotated out of the respective accommodating grooves 3, the first connecting rod 200 and the second connecting rod 201 gradually approach the respective limiting blocks 30. When the first and second connection rods 200 and 201 rotate to be perpendicular to the climbing parts 1, the first and second connection rods 200 and 201 will contact with the respective opposite limiting blocks 30, and further downward rotation of the first and second connection rods 200 and 201 can be limited under the action of the limiting blocks 30, so that the first and second connection rods 200 and 201 are kept perpendicular to the climbing parts 1.
As shown in fig. 2 and 3, at least two bolt holes 203 are formed in the first connecting rod 200 and the second connecting rod 201, bolt posts 4 are connected to the first connecting rod 200 and the second connecting rod 201 through the bolt holes 203 in a threaded manner, and the screwing direction of the bolt posts 4 extends along the length direction of the rotating shafts of the first connecting rod 200 and the second connecting rod 201. The inner side wall of the accommodating groove 3 is provided with a limiting hole 31 for inserting the bolt post 4, and the limiting hole 31 is positioned on the rotating path of the bolt post 4 which is opposite to each other. When the first connecting rod 200 and the second connecting rod 201 are rotated into the respective accommodating grooves 3, the bolt holes 203 are opposite to the respective limit holes 31 one by one.
When the first connecting rod 200 and the second connecting rod 201 rotate to be in contact with the respective limiting blocks 30, the limiting holes 31 are opposite to the bolt posts 4, and in this state, the ends of the bolt posts 4 are screwed into the limiting holes 31, so that the rotation of the first connecting rod 200 and the second connecting rod 201 can be limited.
As shown in fig. 2 and 4, a plurality of hooks 5 are rotatably arranged on the first connecting rod 200 and the second connecting rod 201, a hanging basket 6 for placing tools is hung on the first connecting rod 200 and the second connecting rod 201 through the hooks 5, and the hanging basket 6 is positioned outside the channel 21. The hanging basket 6 is rotatably provided with hanging rings 60 which are in one-to-one correspondence with the hanging hooks 5. The hanging basket 6 is hung and fixed with the respective opposite hanging hooks 5 through hanging rings 60.
As shown in fig. 2 and 4, a plurality of line clamps 61 for inserting and clamping the high-pressure water pipe are fixedly installed on the outer side wall of the hanging basket 6. When maintainer carries the high-pressure water pipe and gets into the sewer, through inserting the high-pressure water pipe in the pipeline clamp 61, just can fix the high-pressure water pipe under the centre gripping of pipeline clamp 61 this moment to can effectively prevent to receive the pollution because of the high-pressure water pipe contact sewer inside wall of overlength, guaranteed the cleanness of high-pressure water pipe lateral wall.
The implementation principle is as follows: when the climbing parts 1 are placed in the sewer, two climbing parts 1 are arranged, and the two climbing parts 1 are connected and fixed through the connecting assembly 2, so that a bilateral supporting structure with relatively stable structure can be formed, and finally, the climbing parts 1 on two sides are respectively erected and fixed in the sewer, so that the firmness of the climbing parts 1 can be greatly enhanced. The climbing part 1 is not easy to turn on one's side when the maintainer climbs in the passageway 21, and the overall structure is more reliable and stable, and in addition, the connecting rod 20 positioned at two sides of the passageway 21 can form guardrails when the maintainer climbs in the passageway 21, so that the protection to the maintainer can be further enhanced.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides an elevator is used in municipal administration sewer maintenance, is including climbing portion (1) that is used for supplying maintainer to scramble, its characterized in that: two climbing parts (1) are arranged, and the climbing parts (1) are oppositely arranged; a plurality of groups of connecting assemblies (2) for connecting and fixing the climbing parts (1) at two sides are arranged between the climbing parts (1), and the connecting assemblies (2) are sequentially arranged at intervals along the length direction of the climbing parts (1); the connecting assembly (2) comprises at least two connecting rods (20), the connecting rods (20) positioned on the same group of the connecting assemblies (2) are arranged side by side, the connecting rods (20) are mutually perpendicular to climbing parts (1) on two sides, and two ends of each connecting rod (20) are respectively connected with the corresponding climbing parts (1); a passage (21) for passing maintenance personnel is formed between adjacent connecting rods (20) on the same group of connecting assemblies (2).
2. An elevator for municipal sewer maintenance according to claim 1, wherein: the connecting rod (20) comprises a first connecting rod (200), a second connecting rod (201) and an internal threaded pipe (202) which are coaxially arranged; reverse internal threads are symmetrically arranged on the inner side walls of the two ends of the internal thread pipe (202); the first connecting rod (200) and the second connecting rod (201) are respectively positioned at two sides of the internal thread pipe (202), and one ends of the first connecting rod (200) and the second connecting rod (201) opposite to each other are respectively inserted into and connected with the inner side wall of the internal thread pipe (202) in a threaded manner; one ends of the first connecting rod (200) and the second connecting rod (201) far away from the internal threaded pipe (202) are respectively connected with the opposite climbing parts (1).
3. An elevator for municipal sewer maintenance according to claim 2, wherein: the climbing part (1) is provided with accommodating grooves (3) which are in one-to-one correspondence with the connecting rods (20), and one ends of the first connecting rod (200) and the second connecting rod (201) far away from the internal threaded pipe (202) are respectively and rotatably arranged on the inner side walls of the respective opposite accommodating grooves (3); the accommodating groove (3) is used for allowing the first connecting rod (200) or the second connecting rod (201) which are opposite to each other to rotate in, a limiting block (30) used for limiting the first connecting rod (200) or the second connecting rod (201) which are opposite to each other to rotate downwards is arranged on the inner side wall of the accommodating groove (3), and the limiting block (30) is located on the rotating path of the first connecting rod (200) or the second connecting rod (201) which are opposite to each other.
4. A municipal sewer maintenance elevator according to claim 3, wherein: the first connecting rod (200) and the second connecting rod (201) are connected with a bolt column (4) through threads, and a limiting hole (31) for inserting the bolt column (4) is formed in the inner side wall of the accommodating groove (3); the limiting holes (31) are positioned on the rotating paths of the bolt posts (4) which are opposite to each other.
5. An elevator for municipal sewer maintenance according to claim 2, wherein: the tool hanging device is characterized in that a plurality of hooks (5) are rotatably arranged on the first connecting rod (200) and the second connecting rod (201), a hanging basket (6) for placing tools is hung on the first connecting rod (200) and the second connecting rod (201) through the hooks (5), and hanging rings (60) used for being in hanging fit with the hooks (5) are arranged on the hanging basket (6).
6. The municipal sewer maintenance elevator according to claim 5, wherein: the outer side wall of the hanging basket (6) is provided with a plurality of pipeline clamps (61) for clamping and fixing the high-pressure water pipe.
7. An elevator for municipal sewer maintenance according to claim 1, wherein: a limiting frame (7) which is mutually perpendicular to the climbing part (1) is arranged at the top of the climbing part (1), and the limiting frame (7) extends in a direction away from the climbing part (1); the bottom of the limiting frame (7) is provided with a rubber anti-slip pad (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378452.0U CN220791112U (en) | 2023-09-01 | 2023-09-01 | Elevator is used in maintenance of municipal administration sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378452.0U CN220791112U (en) | 2023-09-01 | 2023-09-01 | Elevator is used in maintenance of municipal administration sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791112U true CN220791112U (en) | 2024-04-16 |
Family
ID=90637237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378452.0U Active CN220791112U (en) | 2023-09-01 | 2023-09-01 | Elevator is used in maintenance of municipal administration sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791112U (en) |
-
2023
- 2023-09-01 CN CN202322378452.0U patent/CN220791112U/en active Active
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| GR01 | Patent grant |