CN214040521U

CN214040521U - Air tightness detector for water supply and drainage double-power bent pipe

Info

Publication number: CN214040521U
Application number: CN202022844052.0U
Authority: CN
Inventors: 刘艺坤
Original assignee: Henan Zhong Jiu An Technology Co ltd
Current assignee: Henan Zhong Jiu An Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-24
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a double dynamical return bend gas tightness of plumbing detects machine, it includes the frame, the overall structure of frame is the cuboid structure, and is formed through welding between the steel pipe, divide into the three-layer, and the layer is platelike, and fixed mounting has centre gripping cylinder and storage water tank on the upper strata, and the intermediate level is the backup pad, fixed connection between backup pad and the frame, be provided with water-feeding pump and water-feeding motor on the lower floor, and water-feeding pump connection water-feeding motor, and still be provided with electrical components and parts and controller that are used for control on the lower floor, the up end of intermediate level is fixed and is provided with the detection basin, the bottom of detection basin is provided with the water conservancy diversion backing plate, be provided with through hole and slot on the water conservancy diversion backing plate, the up end of water conservancy diversion backing plate is provided with backing plate B, the through hole department fixed connection of water conservancy diversion backing plate has inlet tube and drain pipe; the utility model has the advantages of accurate detection, convenient water control and reasonable structure.

Description

Air tightness detector for water supply and drainage double-power bent pipe

Technical Field

The utility model belongs to the technical field of the return bend gas tightness detects, concretely relates to double dynamical return bend gas tightness of plumbing detects machine.

Background

The air tightness detection device for the steel-plastic pipe fitting in the prior art is more, the detection mode mostly takes water detection as a main part, namely, the contact position between the steel pipe end and the plastic head end in the steel-plastic pipe fitting is immersed with water, whether bubbles exist is observed, the structure of the steel-plastic pipe fitting comprises a bent pipe, a straight pipe and the like, the patent number is CN201720640013.4 is searched, the patent name is an automatic air tightness detection machine for the bent and straight pipe composite steel-plastic pipe fitting, the detection quantity is more through analyzing the disclosed material, but the detection effect is poor, in addition, the water in a water tank is not detected, the water is not easy to discharge, and aiming at the problems, the development of the air tightness detection machine for the water supply and drainage double-power bent pipe, which is accurate in detection, convenient in water quantity control and reasonable in structure, is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, and provide a detect accurate, the convenient and rational in infrastructure double dynamical return bend gas tightness of water supply and drainage machine that detects.

The purpose of the utility model is realized like this: a water supply and drainage double-power elbow airtightness detector comprises a rack, wherein the overall structure of the rack is a cuboid structure, the detector is formed by welding steel pipes, the detector is divided into three layers, each layer is plate-shaped, a clamping cylinder and a water storage tank are fixedly mounted on the upper layer, a supporting plate is arranged on the middle layer, the supporting plate is fixedly connected with the rack, a water feeding pump and a water feeding motor are arranged on the lower layer, the water feeding pump is connected with the water feeding motor, electric components and controllers for control are further arranged on the lower layer, a detection water tank is fixedly arranged on the upper end face of the middle layer, a flow guide cushion plate is arranged at the bottom of the detection water tank, a through hole and a groove are formed in the flow guide cushion plate, a cushion plate B is arranged on the upper end face of the flow guide cushion plate, a water inlet pipe and a water outlet pipe are fixedly connected at the through hole of the flow guide cushion plate, and the other end of the water inlet pipe is connected with the water storage tank, the water inlet of water-feeding pump is connected to the other end of drain pipe, the storage water tank is connected to the delivery port of water-feeding pump, the fixed tight support that presss from both sides that is provided with of left surface of frame, it is dull and stereotyped structure to press from both sides tight support, the fixed preceding rotor plate and the back rotor plate that are provided with of up end of pressing from both sides tight support, preceding rotor plate and back rotor plate all are vertical setting, all set up porosely on preceding rotor plate and the back rotor plate, the downthehole lead screw that is provided with, the one end of lead screw is connected with the rocking wheel, and one end is connected with the grip slipper, the work piece that awaits measuring has been placed on the backing plate B, the grip slipper contact connection work piece that awaits measuring, the fixed pneumatic cylinder that is provided with of right flank of frame, the pneumatic cylinder level sets up, the tip of the flexible end of pneumatic cylinder is provided with the air guide ring flange.

The left end face of the air guide flange plate is provided with a base plate A and an air guide pipe, the air guide pipe penetrates through the base plate A, a channel is arranged inside the air guide flange plate, one end of the channel is connected with an external high-pressure inflator, one end of the channel is connected with the air guide pipe, the air guide pipe is horizontally arranged, and the air guide pipe and the steel pipe end of the tool to be tested are located on the same horizontal line.

The upper end face of the diversion base plate is provided with a groove, two holes through which water passes are formed in the center of the diversion base plate, and threads are arranged in the holes in the center of the diversion base plate and are connected with an external water inlet pipe and a drain pipe through threads.

An electromagnetic control valve is arranged on the water inlet pipe and is used for controlling the on-off of water through a controller.

An electromagnetic control valve is arranged on the water discharge pipe and is used for controlling the on-off of water through a controller.

The clamping cylinder is fixedly arranged on the upper layer of the rack, is vertically arranged and is arranged right above a workpiece to be measured.

The utility model has the advantages that: the utility model has the advantages of the inside water yield that detects the basin is steerable, when watering, adopt the principle of linker, through opening of the solenoid valve of controller control setting on the inlet tube, open the back, because the position of storage water tank is higher, water enters into through the inlet tube and detects in the basin, when need not detect, through controller control feed pump, will detect in the basin water enters into the storage water tank through the drain pipe, the realization detects the controllable water yield of basin, other beneficial effects explain in detail in the embodiment.

Drawings

Fig. 1 is a front view of the utility model discloses a double dynamical return bend gas tightness of water supply and drainage detects machine.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a partially enlarged view of fig. 1.

In the figure: 1. a frame; 2. detecting a water tank; 3. a water inlet pipe; 4. a drain pipe; 5. a feed pump; 6. a water supply motor; 7. a hydraulic cylinder; 8. an air guide flange plate; 9. a base plate A; 10. an air duct; 11. a water storage tank; 12. a screw rod; 13. clamping the bracket; 14. a workpiece to be tested; 15. a clamping cylinder; 16. a clamping seat; 17. a front swing plate; 18. a back rotation plate; 19. a rocking wheel; 20. a support plate; 21. a flow guide backing plate; 22. and a backing plate B.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

As shown in fig. 1-3, a double-power elbow airtightness detector for water supply and drainage comprises a frame 1, wherein the frame 1 has a cuboid structure and is formed by welding steel pipes, the structure is divided into three layers, the layers are plate-shaped, a clamping cylinder 15 and a water storage tank 11 are fixedly mounted on the upper layer, a support plate 20 is arranged in the middle layer, the support plate 20 is fixedly connected with the frame 1, a water supply pump 5 and a water supply motor 6 are arranged on the lower layer, the water supply pump 5 is connected with the water supply motor 6, electrical components and controllers for control are further arranged on the lower layer, a detection water tank 2 is fixedly arranged on the upper end surface of the middle layer, a flow guide backing plate 21 is arranged at the bottom of the detection water tank 2, a through hole and a groove are arranged on the flow guide backing plate 21, a backing plate B is arranged on the upper end surface of the flow guide backing plate 21, a water inlet pipe 3 and a water outlet pipe 4 are fixedly connected to the through hole of the flow guide backing plate 21, the other end of the water inlet pipe 3 is connected with a water storage tank 11, the other end of the water discharge pipe 4 is connected with a water inlet of a water feed pump 5, a water outlet of the water feed pump 5 is connected with the water storage tank 11, a clamping support 13 is fixedly arranged on the left side surface of the rack 1, the clamping support 13 is of a flat plate structure, a front rotary plate 17 and a rear rotary plate 18 are fixedly arranged on the upper end surface of the clamping support 13, the front rotary plate 17 and the rear rotary plate 18 are both vertically arranged, holes are formed in the front rotary plate 17 and the rear rotary plate 18, a screw rod 12 is arranged in each hole, one end of the screw rod 12 is connected with a swing wheel 19, one end of the screw rod is connected with a clamping seat 16, a workpiece 14 to be tested is placed on the base plate B, the clamping seat 16 is in contact connection with the workpiece 14 to be tested, a hydraulic cylinder 7 is fixedly arranged on the right side surface of the rack 1, the hydraulic cylinder 7 is horizontally arranged, an air guide flange 8 is arranged at the end part of the telescopic end of the hydraulic cylinder 7, the left end face of the air guide flange 8 is provided with a base plate A9 and an air guide tube 10, the air guide tube 10 runs through a base plate A9, the inside of the air guide flange 8 is provided with a channel, one end of the channel is connected with an external high-pressure inflator, one end of the channel is connected with the air guide tube 10, the air guide tube 10 is horizontally arranged and is positioned at the same horizontal line with the steel tube end of a tool to be tested, the upper end face of the guide base plate 21 is provided with a groove, the center of the guide base plate 21 is provided with two holes through which water passes, the hole at the center of the guide base plate 21 is internally provided with threads and is connected with an external water inlet tube 3 and a water outlet tube 4 through threads, the water inlet tube 3 is provided with an electromagnetic control valve and is used for controlling the on-off of water through a controller, the water outlet tube 4 is provided with an electromagnetic control valve and is used for controlling the on-off of water through the controller, the upper layer of the frame 1 is fixedly provided with a clamping cylinder 15, the clamping cylinder 15 is vertically arranged and is arranged right above the workpiece 14 to be measured.

In the embodiment, the operation of injecting water into the mesh detection water tank 2 adopts the principle of a communicating vessel, the position of the water storage tank 11 is higher, the position of the detection water tank 2 is lower, after the electromagnetic valve arranged on the water inlet pipe 3 is controlled by the controller to be opened, water enters the detection water tank 2 under the action of gravity, when the injected water is enough, the electromagnetic valve is controlled by the controller to be closed, the water in the detection water tank 2 is pumped into the water storage tank 11 through the water feed pump 5 after detection, so as to realize the control of the water amount, in addition, the placement of the steel-plastic pipe fitting is facilitated, namely when the steel-plastic pipe fitting is placed, the detection water tank 2 is empty, so as to prevent the water from entering the steel-plastic pipe fitting, the base plate B and the diversion base plate 21 are placed at the bottom of the detection water tank 2, the base plate B is placed on the upper end face of the diversion base plate 21, the base, the groove is deep, the backing plate B cannot prevent water from flowing into the detection water tank 2 from the groove after being extruded, the workpiece 14 to be detected is clamped into three parts, namely a clamping seat 16 arranged on the left side, a hydraulic cylinder 7 arranged on the right side and a clamping cylinder 15 arranged on the upper layer, and the clamping seat 16 is in a block shape with a groove structure.

The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.

Claims

1. The utility model provides a double dynamical return bend gas tightness of plumbing detects machine, it includes the frame, the overall structure of frame is the cuboid structure, forms through the welding between the steel pipe, divide into the three-layer, and the layer is platelike, and fixed mounting has centre gripping cylinder and storage water tank on the upper strata, and the intermediate level is the backup pad, fixed connection between backup pad and the frame is provided with water feeding pump and water feeding motor on the lower floor, and water feeding pump connects water feeding motor, and still is provided with electrical components and parts and controller that are used for control on the lower floor, its characterized in that: the upper end face of the middle layer is fixedly provided with a detection water tank, the bottom of the detection water tank is provided with a flow guide backing plate, the flow guide backing plate is provided with a through hole and a groove, the upper end face of the flow guide backing plate is provided with a backing plate B, the through hole of the flow guide backing plate is fixedly connected with a water inlet pipe and a water outlet pipe, the other end of the water inlet pipe is connected with a water storage tank, the other end of the water outlet pipe is connected with a water inlet of a water feed pump, a water outlet of the water feed pump is connected with the water storage tank, the left side face of the frame is fixedly provided with a clamping support, the clamping support is of a flat plate structure, the upper end face of the clamping support is fixedly provided with a front rotating plate and a rear rotating plate, the front rotating plate and the rear rotating plate are both vertically arranged, the front rotating plate and the rear rotating plate are both provided with holes, lead screws are arranged in the holes, one ends of the lead screws are connected with rocking wheels, and one ends of the lead screws are connected with clamping seats, the workpiece to be detected is placed on the base plate B, the clamping seat is in contact connection with the workpiece to be detected, a hydraulic cylinder is fixedly arranged on the right side face of the rack, the hydraulic cylinder is horizontally arranged, and an air guide flange plate is arranged at the end part of the telescopic end of the hydraulic cylinder.

2. The double-power elbow airtightness detector for water supply and drainage according to claim 1, characterized in that: the left end face of the air guide flange plate is provided with a base plate A and an air guide pipe, the air guide pipe penetrates through the base plate A, a channel is arranged inside the air guide flange plate, one end of the channel is connected with an external high-pressure inflator, one end of the channel is connected with the air guide pipe, the air guide pipe is horizontally arranged, and the air guide pipe and the steel pipe end of the tool to be tested are located on the same horizontal line.

3. The double-power elbow airtightness detector for water supply and drainage according to claim 1, characterized in that: the upper end face of the diversion base plate is provided with a groove, two holes through which water passes are formed in the center of the diversion base plate, and threads are arranged in the holes in the center of the diversion base plate and are connected with an external water inlet pipe and a drain pipe through threads.

4. The double-power elbow airtightness detector for water supply and drainage according to claim 1, characterized in that: an electromagnetic control valve is arranged on the water inlet pipe and is used for controlling the on-off of water through a controller.

5. The double-power elbow airtightness detector for water supply and drainage according to claim 1, characterized in that: an electromagnetic control valve is arranged on the water discharge pipe and is used for controlling the on-off of water through a controller.

6. The double-power elbow airtightness detector for water supply and drainage according to claim 1, characterized in that: the clamping cylinder is fixedly arranged on the upper layer of the rack, is vertically arranged and is arranged right above a workpiece to be measured.