CN218599006U

CN218599006U - Auxiliary splicing device for municipal water supply and drainage pipelines

Info

Publication number: CN218599006U
Application number: CN202222957245.6U
Authority: CN
Inventors: 王黎慧
Original assignee: Lurun Mingyu Construction Engineering Co ltd
Current assignee: Lurun Mingyu Construction Engineering Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-10
Anticipated expiration: 2032-11-07

Abstract

The utility model belongs to the technical field of pipeline splicing, in particular to an auxiliary splicing device for municipal water supply and drainage pipelines, which comprises a base, and the auxiliary splicing device for the municipal water supply and drainage pipelines also comprises a lower clamping seat, an upper clamping seat, a regular hexagon nut and a side-push component; the two groups of side pushing assemblies are symmetrically arranged on the top surface of the base and comprise a vertical plate, a first movable seat, a side pushing plate, a first overturning connecting rod and a first bidirectional threaded column, the vertical plate is fixed on the top surface of the base, and a top plate is fixed at the top end of the outer side surface of the vertical plate; the utility model discloses a pipeline auxiliary splicing device, through rotatory two-way screw post No. one, make two sliding seats No. one approach each other or keep away from each other under the screw thread screwing action, can drive the side push pedal through the connecting rod that overturns and move along the horizontal direction, support the inner wall of different width galleries, convenient operation, stability can be good; the height of the lower clamping seat can be finely adjusted, so that the butt joint reliability of the pipeline is ensured.

Description

Auxiliary splicing device for municipal water supply and drainage pipelines

Technical Field

The utility model belongs to the technical field of the pipeline concatenation, concretely relates to supplementary splicing apparatus of municipal administration water supply and drainage pipeline.

Background

Drainage pipe is the important component of municipal water supply and drainage engineering, and in municipal water supply and drainage engineering, pipeline engineering's construction is the focus, and reasonable pipeline engineering construction can ensure the normal operation of city daily life production, ensures city resident's quality of life, lays the pipeline underground usually when carrying out pipeline engineering construction to need to use mosaic structure to ensure the quality of pipeline junction when connecting the installation to the pipeline.

Drainage pipe utilizes the flange to come the concatenation fixed usually to in order to guarantee the stability of concatenation and laying, still can set up supplementary splicing apparatus and ensure the fastness of pipeline, the utility model discloses a chinese utility model patent of application number 202221519787.9 for example "mosaic structure that municipal pipeline used", including the cell body, intermediate position department between the inside both ends of cell body is provided with the position sleeve, the intermediate position department at the inside both ends of cell body fixedly connected with installation slot groove respectively. This mosaic structure that municipal pipeline used is through the intermediate position department fixedly connected with barrel at the cell body rear end, will support the board and support the inside both sides of piping erection gallery when installing the structure, and will peg graft respectively inside the fixed orifices that advances the setting of telescopic link front end is pegged graft respectively to the locking bolt of barrel front end top and bottom, with this can stabilize the board, thereby can stabilize the cell body in the piping erection gallery, and can adjust the gallery in order to be suitable for different widths to the distance between the board through being connected locking bolt and different fixed orificess, thereby ensure the stability of mosaic structure installation, the problem that can not stabilize the structure is solved.

However, the conventional device is troublesome to adjust when being applied to tunnels with different widths, the bolts are inserted into fixing holes at different positions to fix the abutting plates, and the abutting plates are difficult to abut against the inner wall of the tunnel when the bolts are inserted into the fixing holes, so that the stability is difficult to guarantee.

The above information disclosed in this background section is only for enhancement of understanding of the background of the invention and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a supplementary splicing apparatus of municipal administration water supply and drainage pipe has convenient to use and the good characteristics of stability ability.

In order to achieve the above object, the utility model provides a following technical scheme: the auxiliary splicing device for the municipal water supply and drainage pipelines comprises a base, and further comprises a lower clamping seat, an upper clamping seat, a regular hexagonal nut and a side pushing assembly;

the lower clamping seat is connected to the top surface of the base and has a freedom of movement in the vertical direction, an adjusting assembly is arranged between the base and the lower clamping seat and used for adjusting the height of the lower clamping seat, the upper clamping seat is positioned right above the lower clamping seat, V-shaped grooves are formed in the top surface of the lower clamping seat and the bottom surface of the upper clamping seat, a threaded rod penetrating through the upper clamping seat is further fixed to the top surface of the lower clamping seat, and the regular hexagonal nut is installed on the extending end of the threaded rod in a threaded screwing mode;

two sets of the subassembly is pushed away to side is symmetrical to be installed the top surface of base, just the subassembly is pushed away to side includes riser, sliding seat, side push pedal, upset connecting rod and two-way screw post, the riser is fixed the top surface of base, just the lateral surface top of riser is fixed with the roof, two sliding seat interval distribution is in the roof with between the base, two-way screw post utilize the bearing to support to install along vertical direction the roof with between the base, just two-way screw post run through a sliding seat and through screw thread closure mode with a sliding seat is connected, the one end of upset connecting rod is articulated with the side push pedal, the other end is articulated with a sliding seat that corresponds.

As an optimized technical scheme of the utility model the outer wall of side push pedal is fixed with four cones that are diagonal distribution.

As an optimal technical scheme of the utility model the roof with still be connected with between the base and run through a guide bar that the sliding seat set up.

As an optimized technical scheme of the utility model the inner wall bonding in V type groove is fixed with rubber liner, just is in rubber liner's surface has anti-skidding sand grip.

As a preferred technical scheme of the utility model, the adjusting part includes sliding seat, two-way screw post and No. two upset connecting rods the top surface of base is fixed with the fixing base of two symmetric distributions, two No. two sliding seat symmetric distributions are between two fixing bases, no. two-way screw post utilizes the bearing to support and installs two along the horizontal direction between the fixing base, just No. two-way screw post run through No. two sliding seats and through the screw thread close the mode soon with No. two sliding seats are connected, the one end of No. two upset connecting rods with press from both sides the sliding seat articulated down, the other end is articulated with No. two sliding seats that correspond.

As an optimal technical scheme of the utility model, two still be connected with between the fixing base and run through No. two guide bars that No. two sliding seats set up.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pipeline auxiliary splicing device, through rotatory two-way screw post No. one, make two sliding seats No. one approach each other or keep away from each other under the screw thread screwing action, can drive the side push pedal through the connecting rod that overturns and move along the horizontal direction, support the inner wall of different width galleries, convenient operation, stability can be good; the height of the lower clamping seat can be finely adjusted, so that the butt joint reliability of the pipeline is ensured.

Additional advantages and benefits of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the axial measurement structure of the present invention;

FIG. 3 is a schematic view of the usage status axial measurement structure of the present invention;

in the figure: 1. a base; 2. a lower clamping seat; 3. an upper clamping seat; 4. a V-shaped groove; 5. a rubber gasket; 6. anti-skid convex strips; 7. a threaded rod; 8. a regular hexagonal nut; 9. a side push assembly; 10. an adjustment assembly; 11. a vertical plate; 12. a top plate; 13. a first movable seat; 14. a side push plate; 15. a cone; 16. a first turnover connecting rod; 17. a first bidirectional threaded post; 18. a first guide rod; 19. a fixed seat; 20. a second movable seat; 21. a second bidirectional threaded post; 22. a second turnover connecting rod; 23. and a second guide rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the auxiliary splicing device for the municipal water supply and drainage pipelines comprises a base 1, and further comprises a lower clamping seat 2, an upper clamping seat 3, a regular hexagonal nut 8 and a side pushing assembly 9;

as shown in fig. 1, in this embodiment, the lower clamping seat 2 is connected to the top surface of the base 1 and has a freedom of movement in the vertical direction, an adjusting assembly 10 is disposed between the base 1 and the lower clamping seat 2 for adjusting the height of the lower clamping seat 2, the upper clamping seat 3 is located right above the lower clamping seat 2, V-shaped grooves 4 are formed in the top surface of the lower clamping seat 2 and the bottom surface of the upper clamping seat 3, a threaded rod 7 penetrating through the upper clamping seat 3 is further fixed to the top surface of the lower clamping seat 2, and a regular hexagonal nut 8 is installed on the extending end of the threaded rod 7 in a threaded screwing manner, so that, when in use, the device is first fixedly installed in a pipeline laying tunnel by using the base 1, the end of the pipeline is supported by using the lower clamping seat 2 of the device, the pipeline is placed in the V-shaped groove 4, then the upper clamping seat 3 is placed right above the lower clamping seat 2, the threaded rod 7 penetrates through the upper clamping seat 3, and finally the regular hexagonal nut 8 is screwed on the extending end of the threaded rod 7;

as shown in fig. 1, in this embodiment, two sets of side pushing assemblies 9 are symmetrically installed on the top surface of the base 1, and the side pushing assemblies 9 include a vertical plate 11, a movable seat 13, a side pushing plate 14, a turning connecting rod 16 and a bidirectional threaded post 17, the vertical plate 11 is fixed on the top surface of the base 1, and a top plate 12 is fixed on the top end of the outer side surface of the vertical plate 11, two movable seats 13 are distributed at intervals between the top plate 12 and the base 1, the bidirectional threaded post 17 is installed between the top plate 12 and the base 1 along the vertical direction by using a bearing support, the bidirectional threaded post 17 penetrates through the movable seat 13 and is connected with the movable seat 13 in a thread screwing manner, one end of the turning connecting rod 16 is hinged to the side pushing plate 14, the other end is hinged to the corresponding movable seat 13, the bidirectional threaded post 17 is rotated, under the thread screwing effect, the two movable seats 13 are close to the inner side, the movable seat 13 drives the turning connecting rod 16 to turn over and move, the turning connecting rod 16 pushes the side pushing plate 14 to move towards the outer side, the inner wall of the pushing plate 14 abuts against the inner wall of the pushing plate, and the pipeline splicing device is used for strengthening the tunnel and paving the tunnel.

As shown in fig. 1, as an alternative embodiment, in this embodiment, four diagonally distributed cones 15 are fixed on the outer wall of the side pushing plate 14, and the cones 15 can be inserted into the foundation on the side of the tunnel, so that the stability is good.

As shown in fig. 1, as an alternative embodiment, in this embodiment, a first guide rod 18 penetrating through a first movable seat 13 is further connected between the top plate 12 and the base 1, so that stability of the first movable seat 13 is improved.

As shown in fig. 1, as an alternative embodiment, in this embodiment, a rubber gasket 5 is bonded and fixed on the inner wall of the V-shaped groove 4, and an anti-slip convex strip 6 is provided on the surface of the rubber gasket 5, so that the safety of clamping the pipeline by the lower clamping seat 2 and the upper clamping seat 3 is improved, and the stability of splicing the pipeline is improved.

As shown in fig. 1 and fig. 2, as an optional embodiment, in this embodiment, the adjusting assembly 10 includes two movable seats 20, two bidirectional threaded columns 21 and two turnover connecting rods 22, two fixed seats 19 symmetrically distributed are fixed on the top surface of the base 1, two movable seats 20 are symmetrically distributed between the two fixed seats 19, two bidirectional threaded columns 21 are installed between the two fixed seats 19 in the horizontal direction by using bearings to support, and two bidirectional threaded columns 21 penetrate through two movable seats 20 and are connected with two movable seats 20 through a threaded screwing manner, one end of each turnover connecting rod 22 is hinged to the lower clamping seat 2, the other end of each turnover connecting rod is hinged to the corresponding two movable seats 20, by rotating two bidirectional threaded columns 21, under the action of threaded screwing, two movable seats 20 approach to the inside or leave to the outside, and at the same time, the two movable seats 20 drive the two turnover connecting rods 22 to turn over and move, the two turnover connecting rods 22 drive the lower clamping seat 2 to move along the vertical direction, so as to finely adjust the height of the lower clamping seat 2, and ensure the reliability of the butt joint of the pipeline.

As shown in fig. 1 and fig. 2, as an alternative embodiment, in this embodiment, a second guide rod 23 penetrating through a second movable seat 20 is further connected between the two fixed seats 19, so that stability of the second movable seat 20 is improved.

The utility model discloses a theory of operation and use flow: the utility model discloses a municipal administration water supply and drainage pipeline assists splicing apparatus, when using, utilize the base 1 fixed mounting to install in the pipeline lays the gallery first, utilize the lower clamp holder 2 of device to support the tip of pipeline, arrange the pipeline in V type groove 4, later arrange the upper clamp holder 3 directly over lower clamp holder 2, and make threaded rod 7 run through the upper clamp holder 3, screw positive hexagon nut 8 on the end that stretches out of threaded rod 7 at last;

then, the first bidirectional threaded column 17 is rotated, under the screwing action of the threads, the two first movable seats 13 are enabled to approach towards the inner side, the first movable seats 13 drive the first overturning connecting rod 16 to overturn and move, the first overturning connecting rod 16 pushes the side push plate 14 to move towards the outer side until the side push plate 14 abuts against the inner wall of the tunnel, the device is reinforced, and the splicing and laying stability of the pipeline is improved;

in addition, when necessary, two-way screw post 21 of rotatable No. two, under the screw thread closes the effect soon, two No. two sliding seats 20 are close to or keep away from towards the outside towards the inboard, and No. two sliding seats 20 drive No. two upset connecting rods 22 upset and removal simultaneously, and No. two upset connecting rods 22 drive down and press from both sides tight seat 2 and remove along vertical direction for press from both sides the high fine setting of tight seat 2 down, guarantee the reliability of pipeline butt joint.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary splicing device for municipal water supply and drainage pipelines, includes base (1), its characterized in that: the auxiliary splicing device for the municipal water supply and drainage pipelines further comprises a lower clamping seat (2), an upper clamping seat (3), a regular hexagonal nut (8) and a side pushing assembly (9);

the lower clamping seat (2) is connected to the top surface of the base (1) and has a degree of freedom of movement in the vertical direction, an adjusting assembly (10) is arranged between the base (1) and the lower clamping seat (2) and used for adjusting the height of the lower clamping seat (2), the upper clamping seat (3) is located right above the lower clamping seat (2), V-shaped grooves (4) are formed in the top surface of the lower clamping seat (2) and the bottom surface of the upper clamping seat (3), a threaded rod (7) penetrating through the upper clamping seat (3) is further fixed to the top surface of the lower clamping seat (2), and the regular hexagonal nut (8) is installed on the extending end of the threaded rod (7) in a threaded screwing mode;

two sets of subassembly (9) are pushed away to the side is installed symmetrically the top surface of base (1), just subassembly (9) are pushed away to the side includes riser (11), sliding seat (13) No. one, side push away board (14), upset connecting rod (16) and two-way screw post (17) No. one, riser (11) are fixed the top surface of base (1), and the lateral surface top of riser (11) is fixed with roof (12), two sliding seat (13) interval distribution is in roof (12) with between base (1), two-way screw post (17) utilize the bearing to support to install along vertical direction roof (12) with between base (1), just two-way screw post (17) run through sliding seat (13) and through the screw thread closure mode with sliding seat (13) are connected, the one end of upset connecting rod (16) is articulated with side push away board (14), the other end is articulated with sliding seat (13) that correspond.

2. The auxiliary splicing device for the municipal water supply and drainage pipeline according to claim 1, wherein: four cones (15) which are distributed in a diagonal manner are fixed on the outer wall of the side push plate (14).

3. The auxiliary splicing device for the municipal water supply and drainage pipeline according to claim 1, wherein: a first guide rod (18) penetrating through the first movable seat (13) is further connected between the top plate (12) and the base (1).

4. The auxiliary splicing device for the municipal water supply and drainage pipeline according to claim 1, wherein: and a rubber gasket (5) is bonded and fixed on the inner wall of the V-shaped groove (4), and an anti-skid convex strip (6) is arranged on the surface of the rubber gasket (5).

5. The municipal water and drainage pipeline auxiliary splicing device according to claim 1, wherein: adjusting part (10) include sliding seat (20) No. two, two-way screw post (21) and No. two upset connecting rod (22) the top surface of base (1) is fixed with fixing base (19) that two symmetric distributions, two sliding seat (20) symmetric distribution is between two fixing base (19), two-way screw post (21) utilize the bearing to support and install two along the horizontal direction between fixing base (19), just two-way screw post (21) run through two sliding seat (20) and through the screw thread closure mode with No. two sliding seat (20) are connected, the one end of No. two upset connecting rod (22) with press from both sides lower clamp seat (2) articulated, the other end is articulated with No. two sliding seat (20) that correspond.

6. The auxiliary splicing device for the municipal water supply and drainage pipeline according to claim 5, wherein: and a second guide rod (23) penetrating through the second movable seat (20) is further connected between the two fixed seats (19).