CN209924086U - Municipal drainage pipeline's installation chucking auxiliary structure - Google Patents

Abstract

The utility model discloses an auxiliary mounting clamping structure of a municipal drainage pipeline, which comprises an upper clamping ring, a lower clamping ring and a base; the lower clamping ring is arranged on the upper surface of the base, an opening at one end of the lower clamping ring is rotatably connected with an opening at one end of the upper clamping ring through a connecting shaft, hollow plates are arranged on the inner walls of the upper clamping ring and the lower clamping ring, fastening pins are screwed on symmetrical threads on two sides of the interior of the upper clamping ring, and a drain hole extending to the outer side of the base is formed in the interior of the base and below the hollow plates. The utility model discloses in, this installation chucking auxiliary structure adopts split type annular joint mode, can play the effect of comprehensive parcel centre gripping to drainage pipe, increases the contact friction between drainage pipe and the mounting structure to the secondary fixed action of cooperation holding pin and splint can prevent that drainage pipe from receiving external force extrusion influence and taking place the phenomenon of rocking in earth, has improved drainage pipe's installation stability.

Description

Municipal drainage pipeline's installation chucking auxiliary structure

Technical Field

The utility model relates to a municipal drainage technical field especially relates to a municipal drainage pipe's installation chucking auxiliary structure.

Background

The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities, and the urban drainage system planning is a component of urban overall planning. Urban drainage system usually comprises drainage pipe and sewage treatment plant, and in municipal construction's construction, need carry out necessary installation chucking operation to drainage pipe, prevent that drainage pipe from receiving external force influence and taking place the condition of rocking or displacement.

However, the installation clamping auxiliary structure of the existing municipal drainage pipeline generally adopts an integrated structure more, and due to the inconvenient opening and closing operation, multiple constructors are required to carry out the common installation operation, the workload of construction is increased, meanwhile, the buffer protection effect is lacked at the joint of the drainage pipeline and the clamping mechanism, the phenomenon of excessive abrasion of the outer wall of the drainage pipeline is easily caused, and the service life of the drainage pipeline is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an installation chucking auxiliary structure of a municipal drainage pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary mounting and clamping structure for a municipal drainage pipeline comprises an upper clamping ring, a lower clamping ring and a base;

the lower clamping ring is arranged on the upper surface of the base, and an opening at one end of the lower clamping ring is rotatably connected with an opening at one end of the upper clamping ring through a connecting shaft;

hollow plates are arranged on the inner walls of the upper clamping ring and the lower clamping ring;

fastening pins are screwed on two symmetrical threads on the inner side of the upper clamping ring;

and a drain hole extending to the outer side of the base is formed in the base and below the hollow plate.

As a further description of the above technical solution:

the utility model also comprises a splint;

the bottom of the fastening pin is welded on the clamping plate;

the lower surface of splint is provided with the injecting glue board, and the top intercommunication of injecting glue board has the hose that runs through the inside of holding pin, the inside of holding pin and the opening part that is located the hose are inlayed and are equipped with the sealing plug.

As a further description of the above technical solution:

the outer wall of the other side opening end of the upper clamping ring is welded with a clamping hook, the outer wall of the other side opening end of the lower clamping ring is rotatably connected with a hanging plate through a pin shaft, and the hanging plate is clamped and fixed with the clamping hook.

As a further description of the above technical solution:

the device also comprises a sinking plate;

the sinking plate is embedded in the bottom end of the base;

the lower surface welding of sunken board has the buried foot of a plurality of equidistance structures.

As a further description of the above technical solution:

expansion screws are screwed on two symmetrical threads in the base, and the expansion screws are screwed with the inclined edge of the upper surface of the sinking plate.

As a further description of the above technical solution:

the structure also comprises a lug;

the lugs are distributed on the inner walls of the upper clamping ring and the lower clamping ring in an annular and equal-angle structure;

the lug is of a semicircular structure, and the outer surface wall of the lug is wrapped with a rubber gasket.

Advantageous effects

The utility model provides a municipal drainage pipe's installation chucking auxiliary structure. The method has the following beneficial effects:

(1): this installation chucking auxiliary structure adopts split type annular joint mode, can play the effect of comprehensive parcel centre gripping to drainage pipe, and the contact friction between increase drainage pipe and the mounting structure prevents that drainage pipe from receiving external force extrusion influence and taking place the phenomenon of rocking in earth, has improved drainage pipe's installation stability.

(2): this installation chucking auxiliary structure can play further centre gripping fixed action to drainage pipe through the holding pin that sets up, and sealed fluid of filling can be played to the leading-in inertia of injecting glue inboard simultaneously to the splint, to the gap of splint and drainage pipe junction, avoids producing the condition in connecting gap.

(3): this installation chucking auxiliary structure passes through the inflation screw and extrudees with the board contact that sinks for thereby sink board atress downstream will bury the foot and insert earth in, play further location protection's effect to the base, the maximize realization the positional stability of installation chucking auxiliary structure, and then reinforcing drainage pipe's stability.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary mounting and clamping structure for a municipal drainage pipeline according to the present invention;

FIG. 2 is a schematic structural view of a fastening pin of the present invention;

FIG. 3 is a schematic structural view of the joint between the hook and the hanging plate of the present invention;

fig. 4 is a schematic structural diagram of the bump of the present invention.

Illustration of the drawings:

1. an upper clamping ring; 11. a bump; 111. a rubber gasket; 12. a hook; 2. a fastening pin; 21. a sealing plug; 22. a hose; 23. a splint; 24. injecting a rubber plate; 3. a lower clamping ring; 31. a pin shaft; 32. hanging the plate; 4. a hollowed-out plate; 5. an expansion screw; 6. burying feet in the ground; 7. sinking the plate; 8. a drain hole; 9. a base; 10. and (7) connecting the shafts.

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.

As shown in figure 1, the mounting and clamping auxiliary structure of the municipal drainage pipeline comprises an upper clamping ring 1, a lower clamping ring 3 and a base 9;

the lower clamping ring 3 is arranged on the upper surface of the base 9, an opening at one end of the lower clamping ring 3 is rotatably connected with an opening at one end of the upper clamping ring 1 through a connecting shaft 10, and the upper clamping ring 1 and the lower clamping ring 3 can be rotationally opened and closed, so that a drainage pipeline is clamped;

the inner walls of the upper clamping ring 1 and the lower clamping ring 3 are both provided with hollow plates 4, drain holes 8 extending to the outer side of the base 9 are formed in the base 9 and below the hollow plates 4, water drops liquefied on the outer wall of the drainage pipeline can be collected and discharged outwards from the drain holes 8, and the phenomenon of corrosion caused by excessive water stain accumulation is avoided;

the fastening pins 2 are screwed on the two symmetrical threads in the upper clamping ring 1, so that the outer wall of the drainage pipeline can be further clamped and fixed, and the drainage pipeline is prevented from shaking.

The working principle is as follows: at first bury base 9 inside earth and fix, place drainage pipe on the surface of clamp ring 3 down, it makes it rotatory under the effect of connecting axle 10 to rotate upper clamp ring 1, and with clamp ring 3 closure down, form a complete circular, play the effect of fastening to drainage pipe, later inwards rotate fastening pin 2, make its and drainage pipe outer wall contact, play the effect of fastening to drainage pipe, and drainage pipe outer wall can instil into hollow plate 4 because of the water stain of difference in temperature change liquefaction, and finally outwards discharge from wash port 8, prevent the condition that produces water stain gathering in the chucking structure.

As shown in fig. 2, still include splint 23, splint 23 welds the bottom of fitting pin 2, splint 23's lower surface is provided with injecting glue board 24, and the top intercommunication of injecting glue board 24 has the hose 22 that runs through fitting pin 2 inside, the inside of fitting pin 2 and the opening part that is located hose 22 are inlayed and are equipped with sealing plug 21, when fitting pin 2 rotates the inside removal of ascending clamp ring 1, splint 23 can at first contact with the outer wall of drainage pipe, can inject the sealed fluid of inertia into injecting glue board 24 through hose 22 this moment, make its inside of filling injecting glue board 24, thereby play sealed effect to the gap of the junction of splint 23 and drainage pipe.

As shown in fig. 3, a hook 12 is welded on the outer wall of the other side opening end of the upper clamping ring 1, a hanging plate 32 is rotatably connected on the outer wall of the other side opening end of the lower clamping ring 3 through a pin 31, and the hanging plate 32 is fixedly connected with the hook 12 in a clamping manner, when the upper clamping ring 1 and the lower clamping ring 3 are closed, the hanging plate 32 is rotated to be movably connected with the hook 12 in a clamping manner under the action of the pin 31, so that the upper clamping ring 1 and the lower clamping ring 3 are integrally fixed.

As shown in fig. 1, still include sunken board 7, sunken board 7 inlays and establishes the inside bottom at base 9, the lower surface welding of sunken board 7 has the ground of a plurality of equidistance structures to bury foot 6, the inside bilateral symmetry screw of base 9 has connect expansion screw 5 soon, and expansion screw 5 revolves with the upper surface slope limit spiral of sunken board 7 and connects soon, when inwards rotating expansion screw 5, expansion screw 5 can extrude the upper surface of sunken board 7, thereby will sink board 7 extrusion downwards, meanwhile, bury inside foot 6 can be gradually inserted earth, realize the further fixed action to base 9, prevent that base 9 from receiving the extrusion of earth and taking place the phenomenon of displacement.

As shown in fig. 4, the pipe fitting further comprises a convex block 11, the convex block 11 is in an annular shape and is distributed on the inner walls of the upper clamping ring 1 and the lower clamping ring 3 in an equal-angle structure, the convex block 11 is in a semicircular structure, a rubber gasket 111 wraps the outer wall of the convex block 11, the structure of the convex block 11 can separate the drainage pipeline from the outer wall of the hollow plate 4, so that a necessary flow space for water stain is provided, the rubber gasket 111 can play a role in buffering and protecting the joint of the drainage pipeline and the convex block 11, the relative friction between the drainage pipeline and the convex block 11 is reduced, and more serious abrasion is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 (6)

1. An auxiliary mounting and clamping structure of a municipal drainage pipeline is characterized by comprising an upper clamping ring (1), a lower clamping ring (3) and a base (9);

the lower clamping ring (3) is arranged on the upper surface of the base (9), and an opening at one end of the lower clamping ring (3) is rotatably connected with an opening at one end of the upper clamping ring (1) through a connecting shaft (10);

hollow plates (4) are arranged on the inner walls of the upper clamping ring (1) and the lower clamping ring (3);

fastening pins (2) are screwed on two symmetrical threads on the two sides of the interior of the upper clamping ring (1);

and a drain hole (8) extending to the outer side of the base (9) is formed in the base (9) and below the hollow plate (4).

2. The mounting and clamping auxiliary structure of the municipal drainage pipeline according to claim 1, further comprising a clamping plate (23);

the bottom of the fastening pin (2) is welded on the clamping plate (23);

the lower surface of splint (23) is provided with injecting glue board (24), and the top intercommunication of injecting glue board (24) has hose (22) that run through fastening pin (2) inside, the inside of fastening pin (2) and the opening part that is located hose (22) are inlayed and are equipped with sealing plug (21).

3. The mounting and clamping auxiliary structure of the municipal drainage pipeline according to claim 1, wherein the clamping hook (12) is welded on the outer wall of the other side opening end of the upper clamping ring (1), the hanging plate (32) is rotatably connected on the outer wall of the other side opening end of the lower clamping ring (3) through a pin shaft (31), and the hanging plate (32) is clamped and fixed with the clamping hook (12).

4. The mounting and clamping auxiliary structure of the municipal drainage pipeline according to claim 1, further comprising a sinking plate (7);

the sinking plate (7) is embedded at the bottom end inside the base (9);

the lower surface of the sinking plate (7) is welded with a plurality of buried feet (6) with equidistant structures.

5. The mounting and clamping auxiliary structure of the municipal drainage pipeline according to claim 1 or 4, wherein the expansion screws (5) are symmetrically screwed on two sides of the inside of the base (9), and the expansion screws (5) are screwed with the inclined edges of the upper surface of the sinking plate (7).

6. The mounting and clamping auxiliary structure for the municipal drainage pipeline according to claim 1, further comprising a projection (11);

the lugs (11) are distributed on the inner walls of the upper clamping ring (1) and the lower clamping ring (3) in an annular and equal-angle structure;

the lug (11) is of a semicircular structure, and the outer surface wall of the lug (11) is wrapped with a rubber gasket (111).

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