CN211314066U

CN211314066U - Elevator for municipal drainage pipeline

Info

Publication number: CN211314066U
Application number: CN201922238233.6U
Authority: CN
Inventors: 刘颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a municipal administration is elevator for drainage pipe, including set casing, spring, first cat ladder and second cat ladder, the one end of set casing has the main junction plate through first pivot swing joint, the one end of main junction plate has vice connecting plate through second pivot swing joint, the one end welding of vice connecting plate has the cat ladder set casing, the first cat ladder of bottom fixedly connected with of cat ladder set casing inside wall. This municipal drainage is companion ladder for pipe, through the set casing, the cat ladder set casing, the setting of second cat ladder and first cat ladder, can make personnel carry this municipal drainage is companion ladder for pipe and go the maintenance drainage pipe time, personnel can come to put the second cat ladder down through stabilizing the bolt according to the degree of depth of maintenance pipeline, thereby make things convenient for personnel to crawl downwards, simultaneously when not using this municipal drainage is companion ladder for pipe, can fold through the main junction board, thereby make things convenient for personnel to store and put, and also make things convenient for personnel to carry greatly.

Description

Elevator for municipal drainage pipeline

Technical Field

The utility model relates to a mechanical equipment technical field is used in the municipal administration maintenance, specifically is a municipal administration is companion ladder for drainage pipe.

Background

The rainwater and sewage pipelines under the municipal roads are commonly called as sewer pipelines and are generally called as municipal drainage pipelines in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.

Along with the rapid development of society, the installation of drainage pipe is more and more, therefore installer often need go into the underground and install, but the long ladder personnel that use today are very inconvenient to carry, and the folding ladder is difficult to use in the lane, therefore personnel are very inconvenient when installing the track from top to bottom.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a municipal administration is companion ladder for drainage pipe has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a municipal administration is companion ladder for drainage pipe, includes set casing, spring, first cat ladder and second cat ladder, the one end of set casing has the main junction plate through first pivot swing joint, the one end of main junction plate has vice connecting plate through second pivot swing joint, the one end welding of vice connecting plate has the cat ladder set casing, the first cat ladder of bottom fixedly connected with of cat ladder set casing inside wall, there is the second cat ladder at the top of cat ladder set casing inside wall through traveller sliding connection, it has the stabilizer bar to peg graft on the top of first cat ladder, the stabilizer bar runs through in first cat ladder and extends to the inside of second cat ladder.

Optionally, one end of the stabilizing bolt is fixedly connected with an auxiliary pulling block, and anti-skid grains are formed in the surface of the auxiliary pulling block.

Optionally, a stabilizing clamping groove is formed in each of two sides of the fixed casing, a stabilizing clamping plate is movably connected to the inner wall of each stabilizing clamping groove through a spring, an auxiliary punching groove is formed in the upper surface of each stabilizing clamping plate, and one end of each stabilizing clamping plate is inserted into the fixed casing of the crawling ladder.

Optionally, one side of the fixed shell is fixedly connected with a handle fixing column, one end of the handle fixing column is fixedly connected with a handle plate, and the surface of the handle plate is provided with anti-skid grains.

Optionally, the first ladder stand, the second ladder stand and the ladder stand fixing shell are all made of aluminum alloy.

Optionally, the lower surface of the fixing shell is fixedly connected with a rubber protection plate, and the lower surface of the rubber protection plate is provided with anti-skid grains.

(III) advantageous effects

The utility model provides a municipal administration is companion ladder for drainage pipe possesses following beneficial effect:

this municipal drainage is companion ladder for pipe, through the set casing, the cat ladder set casing, the setting of second cat ladder and first cat ladder, can make personnel carry this municipal drainage is companion ladder for pipe and go the maintenance drainage pipe time, personnel can come to put the second cat ladder down through stabilizing the bolt according to the degree of depth of maintenance pipeline, thereby make things convenient for personnel to crawl downwards, simultaneously when not using this municipal drainage is companion ladder for pipe, can fold through the main junction board, thereby make things convenient for personnel to store and put, and also make things convenient for personnel to carry greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top view cross section of the fixing case of the ladder of the present invention;

FIG. 3 is a schematic view of the structure of the stabilizer bolt of the present invention;

FIG. 4 is a schematic view of a first ladder of the present invention;

figure 5 is the utility model discloses stabilize cardboard structure schematic diagram.

In the figure: 1. a stationary case; 2. a main connection plate; 3. a secondary connecting plate; 4. a ladder stand fixing shell; 5. a second ladder stand; 6. a traveler; 7. a first ladder stand; 8. stabilizing the plug; 9. auxiliary pulling blocks; 10. a first rotating shaft; 11. a second rotating shaft; 12. stabilizing the clamping plate; 13. a handle fixing post; 14. a handle plate; 15. a spring; 16. rubber protection plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a lifting ladder for municipal drainage pipelines comprises a fixed shell 1, a spring 15, a first ladder stand 7 and a second ladder stand 5, wherein one end of the fixed shell 1 is movably connected with a main connecting plate 2 through a first rotating shaft 10, one end of the main connecting plate 2 is movably connected with an auxiliary connecting plate 3 through a second rotating shaft 11, one end of the auxiliary connecting plate 3 is welded with a ladder stand fixed shell 4, the bottom of the inner side wall of the ladder stand fixed shell 4 is fixedly connected with the first ladder stand 7, and the top of the inner side wall of the ladder stand fixed shell 4 is slidably connected with the second ladder stand 5 through a sliding column 6;

in order to facilitate the climbing of sewer pipelines with different depths by personnel and the carrying by the personnel, the fixing shell 1, the ladder fixing shell 4, the second ladder 5 and the first ladder 7 are arranged, so that the personnel can put down the second ladder 7 through the stabilizing bolt 8 according to the depth of a maintenance pipeline when carrying the elevator for the municipal drainage pipeline to maintain the drainage pipeline, the personnel can climb downwards, and the main connecting plate 2 can be folded when not using the elevator for the municipal drainage pipeline, so that the personnel can store and place conveniently and the personnel can carry conveniently;

the top end of the first ladder stand 7 is inserted with a stabilizing bolt 8, the stabilizing bolt 8 penetrates through the first ladder stand 7 and extends into the second ladder stand 5, one end of the stabilizing bolt 8 is fixedly connected with an auxiliary pulling block 9, a person can conveniently pull the stabilizing bolt 8, the surface of the auxiliary pulling block 9 is provided with anti-skid lines, both sides of the fixed shell 1 are provided with stabilizing clamping grooves, the inner wall of each stabilizing clamping groove is movably connected with a stabilizing clamping plate 12 through a spring 15, the upper surface of the stabilizing clamping plate 12 is provided with an auxiliary opening groove, one end of the stabilizing clamping plate 12 is inserted into the ladder stand fixed shell 4, the situation that the second ladder stand 5 slides open can be greatly eliminated, one side of the fixed shell 1 is fixedly connected with a handle fixing column 13, one end of the handle fixing column 13 is fixedly connected with a handle plate 14, the person can conveniently carry the ladder stand, the surface of the handle plate 14 is provided with the anti-skid lines, the first ladder stand 7, lighten the holistic weight of this municipal drainage is elevator for pipe, the lower fixed surface of set casing 1 is connected with rubber protection shield 16, and the antiskid line has been seted up to the lower surface of rubber protection shield 16.

To sum up, this municipal drainage is companion ladder for pipe, in use, the installer can pull open stable cardboard 12 and open cat ladder set casing 4, then through set casing 1, cat ladder set casing 4, second cat ladder 5 and first cat ladder 7's setting, can make personnel when carrying this municipal drainage is companion ladder for pipe to maintain drainage, personnel can come to put second cat ladder 7 through stabilizing bolt 8 according to the degree of depth of maintaining the pipeline, thereby make things convenient for personnel to creep downwards, when not using this municipal drainage is companion ladder for pipe simultaneously, can fold through main connecting plate 2, thereby make things convenient for personnel to store and put, and also make things convenient for personnel to carry greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a municipal administration is companion ladder for drainage pipe, includes set casing (1), spring (15), first cat ladder (7) and second cat ladder (5), its characterized in that: the one end of set casing (1) has main connecting plate (2) through first pivot (10) swing joint, the one end of main connecting plate (2) has vice connecting plate (3) through second pivot (11) swing joint, the one end welding of vice connecting plate (3) has cat ladder set casing (4), the first cat ladder (7) of bottom fixedly connected with of cat ladder set casing (4) inside wall, there is second cat ladder (5) at the top of cat ladder set casing (4) inside wall through traveller (6) sliding connection, it has stabilizer plug (8) to peg graft on the top of first cat ladder (7), stabilizer plug (8) run through in first cat ladder (7) and extend to the inside of second cat ladder (5).

2. The elevator for municipal drainage pipelines of claim 1, wherein: one end of the stabilizing bolt (8) is fixedly connected with an auxiliary pulling block (9), and anti-skid grains are arranged on the surface of the auxiliary pulling block (9).

3. The elevator for municipal drainage pipelines of claim 1, wherein: the ladder is characterized in that stabilizing clamping grooves are formed in two sides of the fixed casing (1), the inner wall of each stabilizing clamping groove is movably connected with a stabilizing clamping plate (12) through a spring (15), an auxiliary opening groove is formed in the upper surface of each stabilizing clamping plate (12), and one end of each stabilizing clamping plate (12) is inserted into the ladder fixed casing (4).

4. The elevator for municipal drainage pipelines of claim 1, wherein: one side of the fixed shell (1) is fixedly connected with a handle fixing column (13), one end of the handle fixing column (13) is fixedly connected with a handle plate (14), and anti-skid grains are formed in the surface of the handle plate (14).

5. The elevator for municipal drainage pipelines of claim 1, wherein: the first ladder stand (7), the second ladder stand (5) and the ladder stand fixing shell (4) are all made of aluminum alloy.

6. The elevator for municipal drainage pipelines of claim 1, wherein: the lower surface of the fixed shell (1) is fixedly connected with a rubber protection plate (16), and anti-skid grains are arranged on the lower surface of the rubber protection plate (16).