CN211504956U

CN211504956U - Pressure control device for pressure test of water supply pipeline for supervision

Info

Publication number: CN211504956U
Application number: CN201921728766.6U
Authority: CN
Inventors: 周圣桥
Original assignee: Anhui Zhicheng Construction Engineering Consulting Co ltd
Current assignee: Anhui Zhicheng Construction Engineering Consulting Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-09-15
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a water supply pipeline pressure testing pressure control device for supervision, including the shutoff mechanism that is used for strut, shutoff pipeline of supporting conduit, shutoff mechanism includes shutoff dish mechanism and locking ring mechanism. The utility model has the advantages of simple structure, high durability and convenient installation, through setting up plugging mechanism at pipeline both ends, at first establish locking ring mechanism cover at the pipeline surface, through screwing up the knob bolt, thereby make two half clamping ring boards tightly block the pipeline, then plug up the pipeline head with the pressure disk through the retaining ring board, make the pressure disk be connected with locking ring mechanism through the screw rod, thereby screw up the screw rod and make the pressure disk tightly can laminate with the pipeline head, locking ring mechanism can very conveniently adjust the position, thereby can select the mounted position according to pipeline actual conditions, can adapt to not unidimensional pipeline through a plurality of retaining ring boards, be connected with outside pressure testing pump through the joint, inject water in to the pipeline through the pressure testing pump, thereby can accomplish pressure testing work.

Description

Pressure control device for pressure test of water supply pipeline for supervision

Technical Field

The utility model relates to the technical field of pipeline, more specifically say, in particular to manage and use water supply pipeline pressure testing pressure control device.

Background

A pressure test of a water supply pipeline is one of important detection modes about water supply and drainage in a building decoration process.

Carry out the pressure testing experiment to water supply pipeline at present, mainly carry out the pressure testing with the pressure testing pump through shutoff mechanism and pipe connection, but the method carries out the pipeline installation pressure testing more than adopting has following drawback: the system pipeline must all be installed, otherwise can't carry out the pressure testing, and current shutoff mechanism application scope is little, can't be adapted to the pipeline of different sizes, and position adjustment is more difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manage and use water supply line pressure testing pressure control device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressure control device for pressure test of a water supply pipeline for supervision comprises a support frame for supporting the pipeline and a plugging mechanism for plugging the pipeline, wherein the plugging mechanism comprises a plugging disc mechanism and a locking ring mechanism, the plugging disc mechanism comprises a pressure disc, a connector, a threaded cover and three screws, a plurality of retainer plates are uniformly and fixedly installed on one side surface of the pressure disc in a mode of outwards diffusing from the axis, a through hole is formed in the axis of the pressure disc, the connector of an integrated structure is fixedly arranged on the other side surface of the pressure disc in the through hole, the threaded cover is connected with the connector in a matching mode, three holes are uniformly formed in the periphery of the pressure disc, the screws are inserted into the holes, the locking ring mechanism comprises a U-shaped block and two half clamping ring plates, one ends of the two half clamping ring plates are movably installed in an opening of the U-shaped block through pin shafts, the other ends of the two half clamping ring plates are fixedly connected through bolts, and, threaded holes are formed in the surfaces of the protruding blocks, the screw rods are connected with the protruding blocks in a matched mode through the threaded holes, and the inner sides of the half clamping ring plates are provided with pressing mechanisms.

Preferably, hold-down mechanism includes half clamping ring board, two knob bolts and two slide bars, and two slide bar one ends are equal fixed mounting in half clamping ring board outside surface middle part both ends position, and two slide bar other ends all link up in half clamping ring board, and two knob bolts are connected at half clamping ring board both ends through the screw hole cooperation respectively.

Preferably, the bracket comprises a bottom plate and two U-shaped supporting plates, and the two U-shaped supporting plates are fixedly mounted at two ends of the upper surface of the bottom plate respectively.

Preferably, wear-resistant rubber pads are fixedly mounted on the inner side surfaces of the half pressing ring plates.

Preferably, the pressure plate surface is fixedly bonded with a sealing ring between a plurality of retainer plates.

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

the utility model has the advantages of simple structure, high durability and convenient installation, through setting up plugging mechanism at pipeline both ends, at first establish locking ring mechanism cover at the pipeline surface, through screwing up the knob bolt, thereby make two half clamping ring boards tightly block the pipeline, then plug up the pipeline head with the pressure disk through the retaining ring board, make the pressure disk be connected with locking ring mechanism through the screw rod, thereby screw up the screw rod and make the pressure disk tightly can laminate with the pipeline head, locking ring mechanism can very conveniently adjust the position, thereby can select the mounted position according to pipeline actual conditions, can adapt to not unidimensional pipeline through a plurality of retaining ring boards, be connected with outside pressure testing pump through the joint, inject water in to the pipeline through the pressure testing pump, thereby can accomplish pressure testing work.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural diagram of a pressure testing control device for a water supply pipeline for supervision according to the present invention;

FIG. 2 is a structural view of a locking ring mechanism of the present invention;

fig. 3 is a view showing the structure of the platen according to the present invention.

In the figure: the device comprises a pipeline 1, a bottom plate 2, a 3U-shaped supporting plate, a 4 pressing disc, a 5 retainer plate, a 6 through hole, a 7 joint, an 8 threaded cover, a 9-ring clamping groove, a 10 screw, a 11 half retainer plate, a 12U-shaped block, a 13 protruding block, a 14 half retainer plate, a 15 wear-resistant rubber pad, a 16 sliding rod and a 17 knob bolt.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2 and 3, the utility model provides a pressure testing pressure control device for water supply pipeline for supervision, which comprises a support frame for supporting the pipeline 1 and a plugging mechanism for plugging the pipeline 1, wherein the plugging mechanism comprises a plugging disc mechanism and a locking ring mechanism, the plugging disc mechanism comprises a pressure plate 4, a joint 7, a threaded cover 8 and three screws 10, a plurality of retainer plates 5 are uniformly and fixedly arranged on one side surface of the pressure plate 4 in an outward diffusion mode from an axis, the space among the retainer plates 5 is designed according to the standard size of different pipelines, the axis of the pressure plate 4 is provided with a through hole 6, the other side surface of the pressure plate 4 is fixedly provided with the joint 7 of an integrated structure at the position of the through hole 6, the threaded cover 8 is connected with the joint 7 in a matching mode, three holes are uniformly arranged on the periphery of the pressure plate 4, the screws 10 are inserted in the holes, the locking ring mechanism comprises a U-shaped block 12, two 11 one ends of half collar plate are all through round pin axle movable mounting in the opening of U type piece 12, and two 11 other ends of half collar plate pass through bolt fixed connection, and 11 outside surfaces of half collar plate have salient piece 13 at screw rod 10 fixed mounting in position, and the threaded hole is seted up on the surface of salient piece 13, and screw rod 10 is connected through screw hole and the cooperation of

salient piece

13, and 11 inboards of half collar plate are provided with hold-down mechanism.

In this embodiment, the pressing mechanism includes half clamping ring plate 14, two knob bolts 17 and two slide bars 16, and two slide bars 16 one end are all fixed mounting in half clamping ring plate 14 outside surface middle part both ends position, and two slide bars 16 other ends all link up in half clamping ring plate 11, and two knob bolts 17 connect in half clamping ring plate 11 both ends through the screw hole cooperation respectively.

In this embodiment, the strut includes bottom plate 2 and two U type fagging 3, and two U type fagging 3 are fixed mounting respectively at 2 upper surface both ends of bottom plate, and pipeline 1 has been propped up that can be very convenient to make things convenient for pipeline 1 to carry out the pressure testing work.

In this embodiment, the wear-resistant rubber pads 15 are fixedly mounted on the inner side surfaces of the half-pressing ring plates 14, so that friction force can be improved, and the locking ring mechanism can be stably connected with the pipeline 1.

In this embodiment, the surface of the pressure plate 4 is fixedly bonded with the sealing rings between the plurality of retainer plates 5, so that the sealing type is ensured.

The working principle is as follows: place pipeline 1 on U type fagging 3, set up shutoff mechanism at 1 both ends of pipeline, at first establish the locking ring mechanism cover on 1 surface of pipeline, through screwing up knob bolt 17, thereby make two half clamping ring boards 14 tightly block pipeline 1, then block up 1 head of pipeline through clamping ring board 5 with pressure disk 4, make pressure disk 4 be connected with locking ring mechanism through screw rod 10, thereby screw up screw rod 10 and make pressure disk 4 tightly can with 1 head laminating of pipeline, open the screw thread lid 8 of one of them shutoff mechanism this moment, be connected with outside pressure testing pump through joint 7, inject water into pipeline 1 through the pressure testing pump, thereby can accomplish pressure testing work.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a supervision is with water supply line pressure testing pressure control device, is including the shutoff mechanism that is used for strut, shutoff pipeline of supporting the pipeline, its characterized in that: the plugging mechanism comprises a plugging disc mechanism and a locking ring mechanism, the plugging disc mechanism comprises a pressure plate, a joint, a threaded cover and three screws, a plurality of retainer plates are uniformly and fixedly installed on one side surface of the pressure plate in an outward diffusion mode from the axis, a through hole is formed in the axis of the pressure plate, the joint of an integrated structure is fixedly arranged on the other side surface of the pressure plate at the position of the through hole, the threaded cover is connected with the joint in a matching mode, three holes are uniformly formed in the periphery of the pressure plate, the screws are inserted into the holes, the locking ring mechanism comprises a U-shaped block and two half retainer plates, one ends of the two half retainer plates are movably installed in the opening of the U-shaped block through pin shafts, the other ends of the two half retainer plates are fixedly connected through bolts, a protruding block is fixedly installed on the outer side surface of the half retainer plate at the position of the screws, and a pressing mechanism is arranged on the inner side of the half collar plate.

2. The pressure control device for pressure test of the water supply pipeline for supervision as claimed in claim 1, characterized in that: the pressing mechanism comprises a half clamping ring plate, two knob bolts and two sliding rods, one ends of the two sliding rods are fixedly mounted at the middle two ends of the outer side surface of the half clamping ring plate, the other ends of the two sliding rods are communicated with the half clamping ring plate, and the two knob bolts are respectively connected to the two ends of the half clamping ring plate through threaded holes in a matched mode.

3. The pressure control device for pressure test of the water supply pipeline for supervision as claimed in claim 1, characterized in that: the strut comprises a bottom plate and two U-shaped supporting plates, and the two U-shaped supporting plates are fixedly mounted at two ends of the upper surface of the bottom plate respectively.

4. The pressure control device for pressure test of the water supply pipeline for supervision as claimed in claim 2, characterized in that: and wear-resistant rubber pads are fixedly arranged on the inner side surfaces of the half pressing ring plates.

5. The pressure control device for pressure test of the water supply pipeline for supervision as claimed in claim 1, characterized in that: and sealing rings are fixedly bonded between the plurality of retainer plates on the surface of the pressure plate.