CN216731678U

CN216731678U - Municipal administration water supply and drainage engineering maintains with demolising device

Info

Publication number: CN216731678U
Application number: CN202123327097.1U
Authority: CN
Inventors: 杨佳麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a breaking device for maintenance of municipal water supply and drainage engineering, which comprises a machine body and pickaxes installed at the bottom of the machine body, wherein handle components are arranged on two sides of the machine body, each handle component comprises a handle rod, an inner sliding block and a rod sleeve, the handle rod is fixed on the side surface of the machine body, an inner sliding groove is formed in the rod sleeve, the inner sliding block is movably arranged in the inner sliding groove, one end of the handle rod penetrates into the inner sliding groove and is fixed with the inner sliding block, an integrated end block is arranged at one end of the rod sleeve, a limiting structure is arranged between the end block and the handle rod, and the surface of the rod sleeve is sleeved with the handle sleeve; through the arrangement of the handle rod, the inner chute, the end block and the limiting structure, the length of the handle assembly can be flexibly adjusted according to use requirements, the overall use flexibility of the handheld pneumatic pick is improved, and convenience is brought to actual operation of operators.

Description

Municipal administration water supply and drainage engineering maintains with demolising device

Technical Field

The utility model belongs to the technical field of breaking and maintaining devices for water supply and drainage projects, and particularly relates to a breaking device for municipal water supply and drainage project maintenance.

Background

When municipal water supply and drainage engineering was maintained, need use a hand-held type pneumatic pick to come to abolish near the cement of water supply and drainage pipe, stone to let water supply and drainage pipe expose, so that carry out the maintenance of pipeline, this kind of hand-held type pneumatic pick mainly comprises parts such as organism, pick head and handle, is that a breakage is fast, strength is big abolishes the device, by the wide application in fields such as pipeline maintenance, rock breakage, concrete piece breakage.

When the existing handheld air pick is used as a breaking device for maintenance of municipal water supply and drainage engineering, the length of the handle cannot be flexibly adjusted according to the use requirement due to the fact that no adjusting structure is arranged on the handle, so that the existing handheld air pick is low in use flexibility and brings inconvenience to operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a breaking device for maintenance of municipal water supply and drainage engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a municipal administration supplies drainage engineering to maintain with breaking device, includes the organism and installs the pickaxe in the bottom of the body, the both sides of organism all are equipped with the handle subassembly, the handle subassembly includes barre, interior slider and rod cover, the barre is fixed in the organism side, the inside of spout including the inside of rod cover has been seted up, and the inside of spout including the activity of interior slider sets up, the one end of barre is run through to the inside of interior spout fixed with interior slider, the one end of rod cover is equipped with the end block of integral type, and is equipped with limit structure between end block and the barre, the surface cover of rod cover is established and is installed the handle cover.

Preferably, limit structure includes and presses indent, arc kerve, presses piece, arc bottom block and stopper, press indent and arc kerve have been seted up respectively to the upper and lower surface of end block, the inside activity of pressing the indent is provided with presses the piece, the inside activity of arc kerve is provided with the arc bottom block, the top fixed surface of arc bottom block has a stopper, a plurality of spacing grooves have evenly been seted up on the bottom surface of barre, the top of stopper is embedded into one of them spacing inslot side, be equipped with connection structure between pressing piece and the arc bottom block.

Preferably, the connecting structure comprises a pressing plate, a side groove, a side block and a side spring, two pressing plates are symmetrically fixed on the bottom surface of the pressing block, the bottom end of each pressing plate penetrates through the inside of the arc-shaped bottom groove and is fixed with the arc-shaped bottom block, and two through holes are formed between the pressing groove and the arc-shaped bottom groove.

Preferably, a side groove is formed in the inner wall of one side of the through hole, a side block and a side spring are arranged inside the side groove, and one end of the side block is fixed with the pressing plate.

Preferably, the inner wall symmetry of cover is equipped with the bar piece of two integral types, the bar groove has all been seted up to the upper and lower surface of rod cover, the inboard in bar piece embedding to bar groove, the one end in bar groove extends to the side of rod cover always, the side of rod cover is fixed with the dog for one side of cover.

Preferably, a circular block is fixed on the side surface of the rod sleeve, a circular groove is formed in the inner side of the stop block, and the circular block is fixed in the circular groove through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the handle rod, the inner chute, the end block and the limiting structure, the length of the handle assembly can be flexibly adjusted according to use requirements, the overall use flexibility of the handheld pneumatic pick is improved, and convenience is brought to actual operation of operators.

2. Through the structures such as the strip-shaped block, the strip-shaped groove, the stop block and the round block, the handlebar sleeve can be stably installed on the surface of the rod sleeve, the installation stability of the handlebar sleeve is improved, the handlebar sleeve is prevented from rotating or falling off during subsequent use, and therefore the overall use stability of the handheld pneumatic pick is improved.

Drawings

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

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of the grip assembly of the present invention;

FIG. 4 is a side cross-sectional view of the connection of the endpiece and the stick of the present invention;

in the figure: 1. a body; 2. a rod sleeve; 3. covering the handlebar; 4. a stopper; 5. a pickaxe; 6. an end block; 7. a pressing block; 8. pressing a plate; 9. an arc-shaped bottom block; 10. a limiting block; 11. a limiting groove; 12. an inner chute; 13. an inner slide block; 14. a handle bar; 15. pressing the groove; 16. a bar-shaped block; 17. a strip-shaped groove; 18. a circular block; 19. an arc-shaped bottom groove; 20. a side groove; 21. a side block; 22. a side spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a breaking device for maintenance of municipal water supply and drainage engineering comprises a machine body 1 and pickaxe heads 5 installed at the bottom of the machine body 1, wherein grip components are arranged on two sides of the machine body 1 respectively and comprise a handle bar 14, an inner sliding block 13 and a bar sleeve 2, the handle bar 14 is fixedly welded on the side face of the machine body 1, an inner sliding groove 12 is formed in the bar sleeve 2, the inner sliding block 13 is movably arranged in the inner sliding groove 12, one end of the handle bar 14 penetrates through the inner sliding groove 12 to be fixed with the inner sliding block 13, one end of the bar sleeve 2 is provided with an integrated end block 6, a limiting structure is arranged between the end block 6 and the handle bar 14, the limiting structure comprises a pressing groove 15, an arc-shaped bottom groove 19, a pressing block 7, an arc-shaped bottom block 9 and a limiting block 10, the upper surface and the lower surface of the end block 6 are respectively provided with the pressing groove 15 and the arc-shaped bottom groove 19, the inner part of the pressing groove 15 is movably provided with the arc-shaped bottom block 9, the top surface of the arc-shaped bottom block 9 is fixed with a limiting block 10, the bottom surface of the handle bar 14 is uniformly provided with a plurality of limiting grooves 11 corresponding to the limiting block 10, and the top end of the limiting block 10 is embedded into the inner side of one limiting groove 11. The utility model provides a spacing for being used for end block 6 and rod cover 2, make the length of handle subassembly can carry out nimble regulation according to the use needs, be equipped with connection structure between pressing block 7 and the arc bottom block 9, connection structure includes clamp plate 8, side groove 20, side block 21 and side spring 22, it has two clamp plates 8 to press the bottom surface symmetry of pressing block 7 to be fixed with, and the bottom of clamp plate 8 runs through to the inside of arc bottom groove 19 fixed with arc bottom block 9, set up two perforation corresponding with clamp plate 8 between pressing groove 15 and the arc bottom groove 19, side groove 20 has been seted up to fenestrate one side inner wall, and the inside of side groove 20 is provided with side block 21 and side spring 22, the one end of side block 21 is fixed with clamp plate 8, be used for pressing the restoration after block 7 pressed.

In this embodiment, it is preferred, the surface cover of rod cover 2 is established and is installed handle cover 3, the inner wall symmetry of handle cover 3 is equipped with the bar piece 16 of two integral types, handle cover 3 and bar piece 16 are the rubber material component, the bar groove 17 corresponding with bar piece 16 is all seted up to the upper and lower surface of rod cover 2, bar piece 16 imbeds to the inboard of bar groove 17, make handle cover 3 can not take place to rotate during the use, the one end in bar groove 17 extends to the side of rod cover 2 always, the side of rod cover 2 is fixed with dog 4 for one side of handle cover 3, the side of rod cover 2 is fixed with circular block 18, and the inboard of dog 4 is seted up the circular recess corresponding with circular block 18, circular block 18 passes through the bolt fastening in the circular recess, make the stable acquisition of handle cover 3 spacing.

The working principle and the using process of the utility model are as follows: when the handheld air pick is used, an operator holds the handle assembly by two hands, then crushing operation is carried out through the pick head 5, when the length of the handle assembly needs to be adjusted in use, only the pressing block 7 needs to be pressed down to cause the pressing plate 8 to push the side block 21 downwards and cause the side spring 22 to be gradually compressed, the arc-shaped bottom block 9 is enabled to drive the limiting block 10 to move downwards until the top end of the limiting block 10 moves out of the limiting groove 11, the rod sleeve 2 and the end block 6 can not be limited any more, at the moment, the rod sleeve 2 can slide on the surface of the handle 14, the length of the whole handle assembly is changed, the operator can conveniently hold the hand-held hand pick, after the hand-held air pick is adjusted to a proper length, the pressing block 7 is loosened to cause the side spring 22 to push the side block 21 back, the arc-shaped bottom block 9 is pulled back by the pressing plate 8, the top end of the limiting block 10 is enabled to be embedded into the limiting grooves 11 at other positions, and the end block 6 and the rod sleeve 2 can be limited again, completing the length adjustment of the grip assembly; the handle sleeve 3 is sleeved on the surface of the rod sleeve 2 subsequently, so that the strip-shaped block 16 slides into the strip-shaped groove 17, then the stop block 4 and the round block 18 are fixed through the bolt, and the handle sleeve 3 can be installed, therefore, the holding comfort of operators is improved, the installation stability of the handle sleeve 3 is improved, and the handle sleeve 3 is prevented from rotating or falling off during subsequent use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a municipal administration water supply and drainage engineering is maintained with demolising device, includes organism (1) and installs pick (5) in organism (1) bottom, the both sides of organism (1) all are equipped with handle subassembly, its characterized in that: the handle assembly comprises a handle rod (14), an inner sliding block (13) and a rod sleeve (2), the handle rod (14) is fixed to the side face of the machine body (1), an inner sliding groove (12) is formed in the rod sleeve (2), the inner sliding block (13) is movably arranged inside the inner sliding groove (12), one end of the handle rod (14) penetrates through the inner sliding groove (12) to be fixed to the inner sliding block (13), one end of the rod sleeve (2) is provided with an integrated end block (6), a limiting structure is arranged between the end block (6) and the handle rod (14), and the surface of the rod sleeve (2) is sleeved with the handle sleeve (3).

2. The demolition device for municipal water supply and drainage engineering maintenance according to claim 1, characterized in that: limiting structure includes according to indent (15), arc kerve (19), presses piece (7), arc kerve (9) and stopper (10), the upper and lower surface of end block (6) has been seted up respectively and has been pressed indent (15) and arc kerve (19), the inside activity of pressing indent (15) is provided with presses piece (7), the inside activity of arc kerve (19) is provided with arc kerve (9), the top fixed surface of arc kerve (9) has stopper (10), a plurality of spacing grooves (11) have evenly been seted up on the bottom surface of stick (14), the top of stopper (10) is embedded into to one of them spacing groove (11) inboard, be equipped with connection structure between pressing piece (7) and arc kerve (9).

3. The demolition device for municipal water supply and drainage engineering maintenance according to claim 2, characterized in that: the connecting structure comprises a pressing plate (8), a side groove (20), a side block (21) and a side spring (22), wherein the two pressing plates (8) are symmetrically fixed on the surface of the bottom of the pressing block (7), the bottom end of each pressing plate (8) penetrates through the inner part of the arc-shaped bottom groove (19) and is fixed with the arc-shaped bottom block (9), and two through holes are formed between the pressing groove (15) and the arc-shaped bottom groove (19).

4. The demolition device for maintenance of municipal water supply and drainage engineering according to claim 3, characterized in that: a side groove (20) is formed in the inner wall of one side of the through hole, a side block (21) and a side spring (22) are arranged inside the side groove (20), and one end of the side block (21) is fixed with the pressing plate (8).

5. The demolition device for municipal water supply and drainage engineering maintenance according to claim 1, characterized in that: the inner wall symmetry of sleeve (3) is equipped with strip-shaped piece (16) of two integral types, strip groove (17) have all been seted up to the upper and lower surface of rod cover (2), strip-shaped piece (16) are embedded into the inboard in strip groove (17), the one end in strip groove (17) extends to the side of rod cover (2) always, the side of rod cover (2) is fixed with dog (4) for one side of sleeve (3).

6. The demolition device for municipal water supply and drainage engineering maintenance according to claim 5, wherein: the side surface of the rod sleeve (2) is fixed with a circular block (18), the inner side of the stop block (4) is provided with a circular groove, and the circular block (18) is fixed in the circular groove through a bolt.