CN218294949U

CN218294949U - Reinforced structure of municipal administration water supply pipe connection department

Info

Publication number: CN218294949U
Application number: CN202222152205.4U
Authority: CN
Inventors: 陈映标
Original assignee: Guangdong Chuangran Construction Co ltd
Current assignee: Guangdong Chuangran Construction Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-13
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a reinforced structure of municipal administration water supply pipe junction, its technical scheme is: including last parcel ring and lower parcel ring, go up parcel ring edge through basic axle and parcel ring swing joint down, it fills up to go up the protection of parcel ring inner wall fixedly connected with, the protection is filled up under the parcel ring inner wall fixedly connected with down, go up the protection and fill up the surface and seted up the thread groove, the protection is filled up the surface down and has seted up down the thread groove, go up parcel ring edge fixedly connected with and go up the connecting block, a reinforced structure beneficial effect of municipal water supply pipe junction is: through setting up last parcel ring and the lower parcel ring that two mountable merge, can wrap up in two bellows junctions, improve the compressive property of junction, avoid bellows deformation, fill up and protect down through setting up the last protection that drives the thread groove simultaneously and fill up, can with the meshing of bellows outer wall, prevent to go up parcel ring and parcel ring offset down, still improved the axial tensile property of bellows.

Description

Reinforced structure of municipal administration water-feeding pipe junction

Technical Field

The utility model relates to a water supply line technical field, concretely relates to reinforced structure of municipal administration water supply line junction.

Background

The polyethylene double-wall corrugated pipe is a novel pipe with an outer wall with an annular structure and a smooth inner wall, is firstly developed and succeeded in Germany in the early 80 s, and is widely applied to municipal water supply and drainage pipelines at present. After more than ten years of development and improvement, the product series is developed from a single variety to a complete product series. When the double-wall corrugated pipes are connected, a rubber ring is sleeved on the end of one corrugated pipe, and the end of the corrugated pipe is inserted into the other corrugated pipe through a tension device.

The existing corrugated pipe is easily extruded by soil to deform after being connected and then embedded into the soil, so that the sealing performance of a joint is influenced, and corresponding protective measures are lacked.

Disclosure of Invention

Therefore, the utility model provides a reinforced structure of municipal administration water supply pipe junction, through setting up the last parcel ring and the lower parcel ring that two installables merge, can wrap up in two bellows junction, improve the compressive property of junction, avoid bellows deformation, simultaneously through setting up last protection pad and the lower protection pad that drives the thread groove, can mesh with the bellows outer wall, prevent to go up parcel ring and parcel ring offset down, the axial tensile strength of bellows has still been improved, it produces deformation to receive earth extrusion easily in the soil to bury after solving current bellows connection, and then influence the sealing performance of junction, lack corresponding safeguard measure's problem.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a reinforced structure of municipal administration water-feeding pipe junction, includes parcel ring and lower parcel ring, it passes through foundation shaft and parcel ring swing joint down to go up parcel ring edge, it fills up to go up the protection of parcel ring inner wall fixedly connected with, the protection is filled up under the parcel ring inner wall fixedly connected with, it fills up the surface and has seted up the upper thread groove to go up the protection, the lower protection is filled up the surface and has seted up down the thread groove, go up parcel ring edge fixedly connected with and go up the connecting block, parcel ring edge fixedly connected with lower connecting block, upper connecting block fixed surface is connected with the stopper, the groove of accomodating has been seted up to lower connecting block lateral wall, it has seted up the slotted hole to accomodate inslot wall, the bar hole has been seted up on the lower connecting block surface, bar hole and slotted hole intercommunication, the inside block subassembly that is equipped with of slotted hole, the lower connecting block passes through the block subassembly and is connected with last connecting block.

Preferably, the limiting block comprises a base block and a clamping block which are perpendicular to each other, one end of the base block is fixedly connected with the upper connecting block, and the other end of the base block is fixedly connected with the clamping block.

Preferably, the upper surface of the clamping block is provided with a clamping groove.

Preferably, the block subassembly includes the inserted bar, the inserted bar is located the slotted hole, inserted bar top fixedly connected with spacer pin, the spacer pin extends to in the bar hole.

Preferably, one end of the inserted bar, which is positioned inside the slotted hole, is fixedly connected with a return spring, and the return spring is fixedly connected with the inner wall of the slotted hole.

Preferably, the inserted bar is located and accomodates the spacing end of inslot portion one end fixedly connected with, spacing end fixed surface is connected with the pull ring.

Preferably, the edge of the upper connecting block is provided with a protective cover, and the protective cover is movably connected with the upper connecting block through a rotating shaft.

Preferably, the outer surface of the upper connecting block is fixedly connected with an upper reinforcing rib.

Preferably, the outer surface of the lower connecting block is fixedly connected with a lower reinforcing rib.

The embodiment of the utility model provides a have following advantage:

1. the upper wrapping ring and the lower wrapping ring which can be assembled and combined are arranged, so that the upper wrapping ring and the lower wrapping ring can be wrapped at the joint of the two corrugated pipes, the compression resistance of the joint is improved, the deformation of the corrugated pipes is avoided, and meanwhile, the upper protection pad and the lower protection pad which drive the thread groove are arranged and can be meshed with the outer wall of the corrugated pipe, so that the position deviation of the upper wrapping ring and the lower wrapping ring is prevented, and the axial tensile property of the corrugated pipe is also improved;

2. through block subassembly and stopper can realize going up the connection of parcel ring and parcel ring down, the pulling pull ring can drive inserted bar and spacer pin and remove, has made things convenient for the dismouting work of last parcel ring and parcel ring down, labour saving and time saving has improved the efficiency of construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

fig. 2 is a partial structural sectional view provided by the present invention;

FIG. 3 is an enlarged view of the part A structure in FIG. 1 provided by the present invention;

fig. 4 is an enlarged view of the portion B in fig. 2 according to the present invention.

In the figure: the protective pad is arranged on the 1 upper wrapping ring, the 2 lower wrapping ring, the 3 base shaft, the 4 upper protective pad, the 5 lower protective pad, the 6 upper thread groove, the 7 lower thread groove, the 8 upper connecting block, the 9 lower connecting block, the 10 limiting block, the 110 base block, the 120 clamping block, the 11 accommodating groove, the 12 slotted hole, the 13 clamping groove, the 14 inserting rod, the 15 limiting pin, the 16 strip-shaped hole, the 17 reset spring, the 18 limiting end, the 19 pull ring and the 20 protective cover.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4, the utility model provides a reinforced structure of municipal water supply pipeline junction, including upper parcel ring 1 and lower parcel ring 2, upper parcel ring 1 edge is through basic shaft 3 and lower parcel ring 2 swing joint, upper parcel ring 1 inner wall fixedly connected with upper protection pad 4, lower parcel ring 2 inner wall fixedly connected with lower protection pad 5, upper protection pad 4 surface has seted up upper thread groove 6, lower protection pad 5 surface has seted up lower thread groove 7, upper parcel ring 1 edge fixedly connected with upper connecting block 8, lower parcel ring 2 edge fixedly connected with lower connecting block 9, upper connecting block 8 surface fixedly connected with stopper 10, lower connecting block 9 lateral wall has seted up accomodate groove 11, accomodate groove 11 inner wall slotted hole has seted up 12, lower connecting block 9 surface has seted up bar hole 16, bar hole 16 and slotted hole 12 intercommunication, the inside of slotted hole 12 is equipped with the block subassembly, lower connecting block 9 passes through the block subassembly and is connected with upper connecting block 8;

in this embodiment, through setting up last parcel ring 1 and lower parcel ring 2 that two mountable merge, can wrap up in two bellows junctions, improve the compressive property of junction, avoid bellows deformation, drive the last protection pad 4 and the lower protection pad 5 of thread groove through setting up simultaneously, can with the meshing of bellows outer wall, prevent to go up parcel ring 1 and parcel ring 2 offset down, still improved the axial tensile properties of bellows.

Wherein, in order to realize the purpose of connecting upper wrapping ring 1 and lower wrapping ring 2, this device adopts the following technical scheme to realize: the limiting block 10 comprises a base block 110 and a clamping block 120 which are vertically distributed, one end of the base block 110 is fixedly connected with the upper connecting block 8, the other end of the base block 110 is fixedly connected with the clamping block 120, a clamping groove 13 is formed in the upper surface of the clamping block 120, the clamping component comprises an inserting rod 14, the inserting rod 14 is located in the slotted hole 12, a limiting pin 15 is fixedly connected to the top of the inserting rod 14, the limiting pin 15 extends into the strip-shaped hole 16, one end of the inserting rod 14 located in the slotted hole 12 is fixedly connected with a return spring 17, the return spring 17 is fixedly connected with the inner wall of the slotted hole 12, one end of the inserting rod 14 located in the accommodating groove 11 is fixedly connected with a limiting end head 18, the surface of the limiting end head 18 is fixedly connected with a pull ring 19, when the upper wrapping ring 1 and the lower wrapping ring 2 are combined, the limiting block 10 at the bottom of the upper connecting block 8 can just move into the strip-shaped hole 16, the inserting rod 14 is pulled to drive the limiting pin 15 to move, and the limiting pin 15 can be inserted into the clamping groove 13, so as to realize clamping;

wherein, in order to realize the purpose of protecting the accommodating groove 11, the device adopts the following technical scheme: the edge of the upper connecting block 8 is provided with a protective cover 20, the protective cover 20 is movably connected with the upper connecting block 8 through a rotating shaft, and the protective cover 20 can cover the accommodating groove 11 after rotating to prevent soil from entering the accommodating groove 11 and the slotted hole 12;

wherein, in order to realize improving the purpose of wrapping up ring 1 and wrapping up ring 2 intensity down, this device adopts following technical scheme to realize: go up 8 outer fixed surface of connecting block and be connected with the strengthening rib, 9 outer fixed surface of connecting block down are connected with down the strengthening rib.

The utility model discloses a use as follows: use the utility model discloses the time, stimulate pull ring 19 earlier, pull ring 19 can drive inserted bar 14 and remove, inserted bar 14 removes and can drive spacer pin 15 and remove, and lengthen the spring, rotate this moment and go up parcel ring 1 and parcel ring 2 down, can be with last parcel ring 1 and parcel ring 2 parcel in bellows junction down, it all meshes with bellows surface with lower thread groove 7 of parcel ring 2 inner wall all to go up the last thread groove 6 of parcel ring 1 inner wall this moment, it just inserts inside bar hole 16 to go up stopper 10 of 8 bottoms of connecting block, later loosen pull ring 19, can drive inserted bar 14 and remove the restoration under the pulling force of spring, it resets to drive spacer pin 15 after inserted bar 14 removes, make in the draw-in groove 13 of spacer pin 15 removal to fixture block 120, with this realization block effect, prevent to go up parcel ring 1 and parcel ring 2 separation down, it will accomodate groove 11 and cover to rotate protective cover 20 at last, it can consolidate it at bellows junction to go up parcel ring 1 and parcel ring 2 parcel down.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. The utility model provides a reinforced structure of municipal water supply pipe junction, includes parcel ring (1) and lower parcel ring (2), its characterized in that: go up parcel ring (1) edge through base shaft (3) and parcel ring (2) swing joint down, it fills up protection pad (4) to go up parcel ring (1) inner wall fixedly connected with, protection pad (5) under parcel ring (2) inner wall fixedly connected with down, last protection pad (4) surface has seted up thread groove (6), protection pad (5) surface has seted up down thread groove (7) down, go up parcel ring (1) edge fixedly connected with and go up connecting block (8), connecting block (9) under parcel ring (2) edge fixedly connected with down, it is connected with stopper (10) to go up connecting block (8) fixed surface, connecting block (9) lateral wall has seted up down and has accomodate groove (11) down, accomodate groove (12) have seted up on groove (11) inner wall, bar hole (16) have been seted up on connecting block (9) surface down, bar hole (16) and bar groove (12) intercommunication, the inside block subassembly that is equipped with of groove (12), connecting block (9) are connected with last connecting block (8) through the block subassembly down.

2. The reinforced structure at the junction of municipal water supply pipes according to claim 1, wherein: the limiting block (10) comprises a base block (110) and a clamping block (120) which are perpendicular to each other, one end of the base block (110) is fixedly connected with the upper connecting block (8), and the other end of the base block (110) is fixedly connected with the clamping block (120).

3. The reinforced structure of a municipal water supply pipe joint according to claim 2, wherein: the upper surface of the clamping block (120) is provided with a clamping groove (13).

4. The reinforced structure of a municipal water supply pipe joint according to claim 1, wherein: the clamping assembly comprises an insert rod (14), the insert rod (14) is located in the slotted hole (12), a limiting pin (15) is fixedly connected to the top of the insert rod (14), and the limiting pin (15) extends into the strip-shaped hole (16).

5. The reinforced structure of a municipal water supply pipe joint according to claim 4, wherein: the inserted bar (14) is located the inside one end fixedly connected with reset spring (17) of slotted hole (12), reset spring (17) and slotted hole (12) inner wall fixed connection.

6. The reinforced structure at the junction of municipal water supply pipes according to claim 4, wherein: the inserted bar (14) is located and accomodates the inside one end fixedly connected with spacing end (18) of groove (11), spacing end (18) fixed surface is connected with pull ring (19).

7. The reinforced structure at the junction of municipal water supply pipes according to claim 1, wherein: go up connecting block (8) edge and be equipped with protective cover (20), protective cover (20) are through pivot and last connecting block (8) swing joint.

8. The reinforced structure at the junction of municipal water supply pipes according to claim 1, wherein: the outer surface of the upper connecting block (8) is fixedly connected with an upper reinforcing rib.

9. The reinforced structure of a municipal water supply pipe joint according to claim 1, wherein: and the outer surface of the lower connecting block (9) is fixedly connected with a lower reinforcing rib.