CN215166322U

CN215166322U - Municipal administration water supply and drainage pipeline connection structure

Info

Publication number: CN215166322U
Application number: CN202120960295.2U
Authority: CN
Inventors: 孟丽静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-14
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a municipal administration water supply and drainage pipe connection structure belongs to municipal works construction technical field. The utility model provides a municipal administration water supply and drainage pipeline connection structure, includes the fixed plate, and the fixed plate top surface is rotated and is connected with the worm wheel, and worm wheel middle part threaded connection has the lead screw, lead screw lower extreme fixedly connected with connecting seat, connecting seat bottom surface fixedly connected with fly leaf, fly leaf sliding connection have two davits, and davit lower extreme outer wall articulates there is the limiting plate. The utility model discloses a pulling handle, the handle drives spacing tooth and fixing base on the T type piece and breaks away from to press the handle downwards and drive the stopper butt limiting plate with sliding bar connection, make limiting plate lower part subtend side rotate, thereby press from both sides the pipeline tightly, the fly leaf that hand wheel A drove the lead screw and connect rises, thereby convenient carry out the lifting removal to the pipeline and dock the installation, compact structure, easy and simple to handle, labour saving and time saving.

Description

Municipal administration water supply and drainage pipeline connection structure

Technical Field

The utility model relates to a municipal works construction technical field, more specifically say, relate to a municipal administration water supply and drainage pipe connection structure.

Background

Municipal works refer to municipal infrastructure construction works. In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category. In municipal engineering construction, the most common is that water supply and drainage pipelines need to be laid, and the water supply and drainage pipelines are usually lifted by manpower to carry out pipeline butt joint installation work when being assembled and embedded, so that the work is time-consuming and labor-consuming, and the work progress is delayed. In view of this, we propose a municipal water supply and drainage pipeline connection structure.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a municipal administration water supply and drainage pipeline connection structure to solve the problem that provides among the above-mentioned background art.

2. Technical scheme

A municipal water supply and drainage pipeline connecting structure comprises a fixed plate, supporting legs are fixedly connected at the corners of the bottom surface of the fixed plate, idler wheels are fixedly connected at the lower ends of the supporting legs, a worm wheel is connected to the top surface of the fixed plate in a rotating mode, a worm is meshed with the rear side of the worm wheel, hand wheels A are fixedly connected at the left end and the right end of the worm, a lead screw is connected to the middle of the worm wheel in a threaded mode, the lower end of the lead screw penetrates through the fixed plate to extend to the lower side and is fixedly connected with a connecting seat, a movable plate is fixedly connected to the bottom surface of the connecting seat, two suspension arms are slidably connected to the middle of the movable plate in a symmetrical mode, a limiting plate is hinged to the outer wall of the lower end of each suspension arm, a plurality of anti-slip threads are fixedly arranged on the inner wall of the limiting plate, a sliding rod is slidably connected to the outer wall of each suspension arm, a fixing seat is fixedly connected to the middle of the top surface of the movable plate, and a lifting plate is slidably connected to the outer wall of the fixing seat, both ends all with slide bar sliding connection about the lifter plate, middle part sliding connection has T type piece in the lifter plate, T type piece front end passes the lifter plate and extends to the outside and fixedly connected with handle.

Preferably, the corners of the movable plate are connected with the support legs in a sliding mode.

Preferably, fly leaf middle part is equipped with double threaded screw, both ends all with davit threaded connection about the double threaded screw, just both ends all pass the slide bar and extend to outside and fixedly connected with hand wheel B about the double threaded screw.

Preferably, the slide bar is L style of calligraphy structure, slide bar lower extreme fixed connection's stopper and limiting plate butt cooperation.

Preferably, the equal fixedly connected with spring of right-hand member about T type piece rear portion, just wall fixedly connected with spacing tooth behind the T type piece, spacing tooth inlays the rack joint cooperation of establishing with the fixing base front side.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a pulling handle, the handle drives spacing tooth and fixing base on the T type piece and breaks away from to press the handle downwards and drive the stopper butt limiting plate with sliding bar connection, make limiting plate lower part subtend side rotate, thereby press from both sides the pipeline tightly, the fly leaf that hand wheel A drove the lead screw and connect rises, thereby convenient carry out the lifting removal to the pipeline and dock the installation, compact structure, easy and simple to handle, labour saving and time saving.

2. The utility model discloses a rotation hand wheel B, hand wheel B drive the davit of being connected with double-end screw carry out the subtend outside or to inside removal in the fly leaf to adjust the pipeline of the interval so that answer different diameters of two davits, the practicality is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the worm wheel, worm and screw rod structure of the present invention;

fig. 3 is a schematic structural view of the movable plate, the suspension arm and the limiting plate of the present invention;

FIG. 4 is a schematic view of the slide bar, the lifting plate and the fixing base of the present invention;

FIG. 5 is a schematic view of the T-shaped block and the limit teeth of the present invention;

the reference numbers in the figures illustrate: 1. a fixing plate; 2. a support leg; 3. a roller; 4. a worm gear; 5. a worm; 6. a hand wheel A; 7. a screw rod; 8. a connecting seat; 9. a movable plate; 10. a suspension arm; 11. a double-ended screw; 12. a hand wheel B; 13. a limiting plate; 14. anti-skid lines; 15. a slide bar; 16. a fixed seat; 17. a rack; 18. a lifting plate; 19. a T-shaped block; 20. a handle; 21. a spring; 22. limiting teeth; 23. and a limiting block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a municipal water supply and drainage pipeline connecting structure comprises a fixing plate 1, supporting legs 2 are fixedly connected at the corners of the bottom surface of the fixing plate 1, rollers 3 are fixedly connected at the lower ends of the supporting legs 2, a worm wheel 4 is rotatably connected at the top surface of the fixing plate 1, a worm 5 is meshed and connected at the rear side of the worm wheel 4, hand wheels A6 are fixedly connected at the left end and the right end of the worm 5, a lead screw 7 is connected at the middle part of the worm wheel 4 in a threaded manner, the lower end of the lead screw 7 passes through the fixing plate 1 to extend to the lower side and is fixedly connected with a connecting seat 8, a movable plate 9 is fixedly connected at the bottom surface of the connecting seat 8, two suspension arms 10 are slidably connected at the middle part of the movable plate 9 in a symmetrical structure, a limiting plate 13 is hinged at the outer wall of the lower end of the suspension arm 10, a plurality of anti-skid threads 14 are fixedly arranged on the inner wall of the limiting plate 13, a slide rod 15 is slidably connected with the outer wall of the suspension arm 10, a fixed seat 16 is fixedly connected with a fixed seat 18, both ends all with slide bar 15 sliding connection about lifter plate 18, and the middle part sliding connection has T type piece 19 in lifter plate 18, and T type piece 19 front end passes lifter plate 18 and extends to the outside and fixedly connected with handle 20. The utility model discloses a handle 20 is pulled to the front side, handle 20 drives spacing tooth 22 on the T type piece 19 and the rack 17 joint on the fixing base 16 and breaks away from, and press handle 20 downwards again and drive the slide bar 15 downstream of being connected with lifter plate 18, connecting rod 15 drives stopper 23 butt limiting plate 13 on davit 10, make limiting plate 13 lower part subtend side rotate, press from both sides the pipeline through anti-skidding line 14 and press from both sides tightly, it rises to carry out the lifting removal to the pipeline and dock the installation to rotate hand wheel A6 and drive fly leaf 9 that lead screw 7 is connected.

Specifically, the corners of the movable plate 9 are slidably connected with the supporting legs 2. The movable plate 9 is slidably connected with the supporting leg 2, so that the lifting stability of the movable plate 9 and the structural stability of the supporting leg 2 can be guaranteed.

Further, the middle of the movable plate 9 is provided with a double-threaded screw 11, both ends of the double-threaded screw 11 are in threaded connection with the suspension arm 10, and both ends of the double-threaded screw 11 penetrate through the sliding rod 15 and extend to the outside and are fixedly connected with a hand wheel B12. The double-threaded screw 11 rotates to move the two booms 10 inward or outward, so that the distance between the two booms 10 changes.

Still further, the slide bar 15 is in an L-shaped structure, and a limiting block 23 fixedly connected with the lower end of the slide bar 15 is abutted and matched with the limiting plate 13. When the slide bar 15 drives the limiting block 23 to descend, the limiting block 23 abuts against the limiting plates 13 to enable the limiting plates 13 to rotate towards the inner sides, the distance between the lower ends of the two limiting plates 13 is smaller than the gap between the suspension arms 10, and therefore the pipeline is clamped tightly by the limiting plates 13.

Furthermore, the left end and the right end of the rear portion of the T-shaped block 19 are fixedly connected with springs 21, the rear wall of the T-shaped block 19 is fixedly connected with limiting teeth 22, and the limiting teeth 22 are in clamping fit with racks 17 embedded in the front side of the fixing seat 16. When the T-shaped block 19 moves towards the front side, the clamping connection between the limiting teeth 22 and the rack 17 is cancelled, and the T-shaped block 19 can drive the lifting plate 18 to lift on the fixed seat 16.

The working principle is as follows: when the utility model is used, the hand wheel B12 is rotated, the hand wheel B12 drives the suspension arm 10 connected with the double-end screw 11 to move towards the outside in the movable plate 9, so that the distance between the two suspension arms 10 is suitable for the previous drainage pipeline, the device is pushed to enable the suspension arms 10 to be positioned at the end part of the pipeline, the handle 20 is pulled to the front side, the handle 20 drives the limiting teeth 22 on the T-shaped block 19 to be clamped and separated with the rack 17 on the fixed seat 16, and then the handle 20 is pressed downwards to drive the slide bar 15 connected with the lifting plate 18 to move downwards, when the slide bar 15 drives the limit block 23 to descend, the limiting blocks 23 abut against the limiting plates 13 to enable the limiting plates 13 to rotate towards the inner sides, so that the distance between the lower ends of the two limiting plates 13 is smaller than the gap between the suspension arms 10, therefore, the pipeline is clamped by the limiting plate 13, the hand wheel A6 is rotated to drive the screw rod 7 in threaded connection with the worm wheel 5 to move upwards, and the screw rod 7 drives the movable plate 9 to ascend to lift and move the pipeline for butt joint installation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal administration water supply and drainage pipeline connection structure, includes fixed plate (1), its characterized in that: the anti-skid device is characterized in that supporting legs (2) are fixedly connected to the corners of the bottom surface of the fixing plate (1), idler wheels (3) are fixedly connected to the lower ends of the supporting legs (2), a worm wheel (4) is connected to the top surface of the fixing plate (1) in a rotating mode, a worm (5) is meshed with the rear side of the worm wheel (4), hand wheels A (6) are fixedly connected to the left end and the right end of the worm (5), a lead screw (7) is connected to the middle of the worm wheel (4) in a threaded mode, the lower end of the lead screw (7) penetrates through the fixing plate (1) and extends to the lower side of the fixing plate (8), a movable plate (9) is fixedly connected to the bottom surface of the connecting seat (8), two suspension arms (10) are connected to the middle of the movable plate (9) in a sliding mode in a symmetrical mode, a limiting plate (13) is hinged to the outer wall of the lower end of the suspension arm (10), and a plurality of anti-skid grains (14) are fixedly arranged on the inner wall of the limiting plate (13), davit (10) outer wall sliding connection has slide bar (15), fly leaf (9) top surface middle part fixedly connected with fixing base (16), fixing base (16) outer wall sliding connection has lifter plate (18), both ends all with slide bar (15) sliding connection about lifter plate (18), middle part sliding connection has T type piece (19) in lifter plate (18), T type piece (19) front end passes lifter plate (18) and extends to the outside and fixedly connected with handle (20).

2. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: the corners of the movable plate (9) are connected with the supporting legs (2) in a sliding mode.

3. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: fly leaf (9) middle part is equipped with double threaded screw (11), both ends all with davit (10) threaded connection about double threaded screw (11), just both ends all pass slide bar (15) about double threaded screw (11) and extend to the outside and fixedly connected with hand wheel B (12).

4. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: the slide bar (15) is L-shaped structure, and a limiting block (23) fixedly connected with the lower end of the slide bar (15) is in butt fit with the limiting plate (13).

5. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: equal fixedly connected with spring (21) of right-hand member about T type piece (19) rear portion, just wall fixedly connected with spacing tooth (22) behind T type piece (19), spacing tooth (22) and fixing base (16) front side inlay rack (17) joint cooperation of establishing.