CN210625963U

CN210625963U - Fixing part leakage-proof testing device

Info

Publication number: CN210625963U
Application number: CN201922054610.0U
Authority: CN
Inventors: �田�浩
Original assignee: Kunshan Qingya Precision Hardware Co Ltd
Current assignee: Kunshan Qingya Precision Hardware Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-26
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a mounting leak protection testing arrangement, the on-line screen storage device comprises a base, the top fixedly connected with backward flow case of base, the equal fixedly connected with fin in bottom of backward flow case both sides, the bottom of backward flow incasement chamber both sides all communicates there is the delivery pipe, and one side that the backward flow case was kept away from to the delivery pipe runs through to the outside of fin, the equal fixedly connected with bracing piece in both sides at backward flow roof portion, the top fixedly connected with diaphragm of bracing piece, the center department fixedly connected with box on diaphragm bottom surface. The utility model discloses a set up casing, first fixed block, temperature detector, test nut, electric gas booster pump, pressure detector, pipe, second fixed block, second through-hole, hot plate, guiding gutter, clamping screw, dog, anti-skidding sealing washer and detection case, solved when testing the nut of different models, need dismantle more connection structure, greatly increased dismantlement and installation required time, reduced the problem of testing arrangement convenience.

Description

Fixing part leakage-proof testing device

Technical Field

The utility model relates to a mounting leak protection technical field specifically is mounting leak protection testing arrangement.

Background

At present, it is many to provide the combination connected mode between equipment and the device with the mounting, and the nut uses with the screw rod cooperation, wherein use wider mounting connected mode, in order to prevent the junction seepage of nut and screw rod, can use sealed glue to carry out sealing treatment to the junction of nut and screw rod usually, and in order to detect the leakproofness between nut and the bolt, can use testing arrangement to test, current testing arrangement is when testing the nut of different models, need dismantle more connection structure, greatly increased dismantlement and installation required time, testing arrangement's convenience has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting leak protection testing arrangement possesses the advantage that makes things convenient for quick replacement test structure, has solved when testing the nut of different models, need dismantle more connection structure, greatly increased dismantle with the required time of installation, reduced the problem of testing arrangement convenience.

In order to achieve the above object, the utility model provides a following technical scheme: fixing piece leak-proof testing device, comprising a base, wherein the top of the base is fixedly connected with a return box, the bottoms of the two sides of the return box are fixedly connected with radiating fins, the bottoms of the two sides of the inner cavity of the return box are communicated with a discharge pipe, one side of the discharge pipe, which is far away from the return box, penetrates to the outer side of the radiating fins, the two sides of the top of the return box are fixedly connected with supporting rods, the top of the supporting rods is fixedly connected with a transverse plate, the center of the bottom surface of the transverse plate is fixedly connected with a box body, the right side of the top of the transverse plate is fixedly connected with an electric gas booster pump, the gas outlet end of the electric gas booster pump penetrates to the inner cavity of the box body, the center of the top of the transverse plate is fixedly connected with a pressure detector, the bottom of the pressure detector, the top of the feeding pipe penetrates to the top of the transverse plate, the bottom of the inner cavity of the box body is communicated with a guide pipe, a shell is fixedly connected to the center of the top of the backflow box, first through holes are formed in the bottom of the inner cavity of the shell and the top of the inner cavity of the backflow box, a detection box is fixedly connected to the bottom of the inner cavity of the shell, a heating plate is longitudinally arranged on the left side of the inner cavity of the detection box, a first fixed block is fixedly connected to the top of the detection box, second through holes are formed in the centers of the first fixed block and the top of the detection box, a second fixed block is arranged at the top of the first fixed block and positioned at the top of the second through holes, fixing screws are fixedly connected to the two sides of the top surface of the second fixed block, stop blocks are sleeved on the surfaces of the fixing screws, anti-skid sealing rings, the inner cavity threaded connection of test nut has the test screw rod, the bottom of test screw rod runs through test nut and second through-hole in proper order and extends to the inner chamber of detection case.

Preferably, the bottom of the inner cavity of the backflow box is fixedly connected with a first flow guide block, and the two sides of the bottom surface of the base are fixedly connected with universal wheels.

Preferably, the top of the outer surface of the feeding pipe is in threaded connection with a sealing cover, the bottom of the right side of the inner cavity of the detection box is communicated with a drainage pipe, and valves are fixedly mounted on the top of the outer surface of the guide pipe, the right side of the outer surface of the drainage pipe and the right side of the outer surface of the drainage pipe.

Preferably, the bottom of pipe runs through first fixed block and detection case in proper order and extends to the top of detection case inner chamber, the bottom fixedly connected with second water conservancy diversion piece of detection case inner chamber.

Preferably, the front surface and the back surface of the heating plate are respectively and fixedly connected with the inner wall of the base, and bolts penetrate through the two sides of the top of the second fixing block.

Preferably, the bottom of second fixed block and the junction fixedly connected with sealed pad at first fixed block top, the guiding gutter has been seted up to the one side of keeping away from the test screw rod on the surface at first fixed block top, the surface of test nut and anti-skidding sealing washer's inner wall sliding connection.

Preferably, the surface of the fixing screw is in threaded connection with the joint of the stop block, and the bottom of the stop block is in contact with the top of the second fixing block.

Preferably, the battery has been placed to the inner chamber of battery box, the left side fixedly connected with controller of diaphragm top surface, the output of battery and the input electric connection of controller, the input of electronic gaseous booster pump, pressure detector, temperature detector and hot plate and the output electric connection of controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up casing, first fixed block, temperature detector, test nut, electric gas booster pump, pressure detector, pipe, second fixed block, second through-hole, hot plate, guiding gutter, clamping screw, dog, anti-skidding sealing washer and detection case, solved when testing the nut of different models, need dismantle more connection structure, greatly increased dismantlement and installation required time, reduced the problem of testing arrangement convenience.

2. The utility model can prevent the external dust from entering the box body by arranging the first through hole, the liquid in the shell body can flow back to the backflow box, the subsequent recycling is convenient, the sealing cover is arranged, the dust is prevented from polluting the pressurized liquid, the pressurized liquid can be prevented from seeping out from the joint of the second fixed block and the first fixed block by arranging the sealing gasket, the diversion trench is arranged, the liquid drainage effect can be realized, the fixing screw rod and the stop block are arranged to be mutually matched, the test nut can be prevented from being separated from the anti-skid sealing ring under the action of air pressure, the auxiliary sealing effect can be realized, the liquid can be prevented from seeping out from the joint of the test nut and the anti-skid sealing ring, the friction force between the anti-skid sealing ring and the test nut can be greatly increased by arranging the anti-skid sealing ring, the test nut is prevented from naturally falling off, through setting up first water conservancy diversion piece and second water conservancy diversion piece, can play the effect of drainage, prevent that liquid from long-pending stays.

Drawings

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

fig. 2 is a schematic top view of the first fixing block structure of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a reflux box 2, a discharge pipe 3, a heat radiating fin 4, a first through hole 5, a supporting rod 6, a shell 7, a first fixing block 8, a temperature detector 9, a testing nut 10, a transverse plate 11, an electric gas booster pump 12, a box body 13, a pressure detector 14, a guide pipe 15, a storage battery box 16, a feed pipe 17, a testing screw 18, a second fixing block 19, a second through hole 20, a heating plate 21, a flow guide groove 22, a fixing screw 23, a stop block 24, an anti-skid sealing ring 25 and a detection box 26.

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, a fixed member leakage-proof testing device comprises a base 1, universal wheels are fixedly connected to both sides of the bottom surface of the base 1, a return tank 2 is fixedly connected to the top of the base 1, a first flow guide block is fixedly connected to the bottom of the inner cavity of the return tank 2, heat dissipation fins 4 are fixedly connected to the bottoms of both sides of the return tank 2, discharge pipes 3 are communicated with the bottoms of both sides of the inner cavity of the return tank 2, one side of the discharge pipe 3, away from the return tank 2, penetrates through the outer sides of the heat dissipation fins 4, support rods 6 are fixedly connected to both sides of the top of the return tank 2, a transverse plate 11 is fixedly connected to the top of the support rods 6, a box body 13 is fixedly connected to the center of the bottom surface of the transverse plate 11, an electric gas booster pump 12 is fixedly connected to the right side of the top of the, the bottom of the pressure detector 14 penetrates through the inner cavity of the box body 13, the left side of the top of the transverse plate 11 is fixedly connected with a storage battery box 16, the left side of the top of the inner cavity of the box body 13 is communicated with a feeding pipe 17, the top of the feeding pipe 17 penetrates through the top of the transverse plate 11, the top of the outer surface of the feeding pipe 17 is in threaded connection with a sealing cover, by arranging the sealing cover, external dust can be prevented from entering the box body 13, dust pollution is prevented from polluting pressurized liquid, the bottom of the inner cavity of the box body 13 is communicated with a guide pipe 15, the bottom of the guide pipe 15 sequentially penetrates through the first fixing block 8 and the detection box 26 and extends to the top of the inner cavity of the detection box 26, the center of the top of the backflow box 2 is fixedly connected with a shell 7, the bottom of the inner cavity of the shell 7 and the top of the inner cavity of the backflow, the bottom of the inner cavity of the shell 7 is fixedly connected with a detection box 26, the bottom of the inner cavity of the detection box 26 is fixedly connected with a second flow guide block, a flow guide effect can be achieved by arranging the first flow guide block and the second flow guide block, liquid accumulation is prevented, a heating plate 21 is longitudinally arranged on the left side of the inner cavity of the detection box 26, the front surface and the back surface of the heating plate 21 are respectively and fixedly connected with the inner wall of the base 1, a first fixing block 8 is fixedly connected with the top of the detection box 26, a flow guide groove 22 is formed in one side, away from the testing screw 18, of the surface of the top of the first fixing block 8, a flow guide groove 22 is formed in the side, capable of achieving the effect of draining liquid, second through holes 20 are formed in the centers of the tops of the first fixing block 8 and the detection box 26, a second fixing block 19 is arranged on the top of the first fixing block, the bottom of the second fixed block 19 is fixedly connected with a sealing gasket at the joint of the top of the first fixed block 8, pressurized liquid can be prevented from seeping out of the joint of the second fixed block 19 and the first fixed block 8 by arranging the sealing gasket, both sides of the top surface of the second fixed block 19 are fixedly connected with fixing screws 23, the surface of each fixing screw 23 is sleeved with a stop block 24, the surface of each fixing screw 23 is in threaded connection with the joint of the corresponding stop block 24, the bottom of each stop block 24 is in contact with the top of the second fixed block 19, the testing nut 10 can be prevented from being separated from the anti-skid sealing ring 25 under the action of air pressure by arranging the fixing screws 23 to be matched with the stop blocks 24, the auxiliary sealing effect is achieved, liquid is prevented from seeping out of the joint of the testing nut 10 and the anti-skid sealing ring 25, the anti-skid sealing ring 25 is fixedly connected with the, the surface of the test nut 10 is connected with the inner wall of the anti-skid seal ring 25 in a sliding manner, the anti-skid seal ring 25 is arranged, friction force between the anti-skid seal ring 25 and the test nut 10 can be greatly increased, the test nut 10 is prevented from naturally falling off due to gravity, and meanwhile, a good sealing effect is achieved, the inner cavity of the test nut 10 is in threaded connection with the test screw 18, the bottom of the test screw 18 sequentially penetrates through the test nut 10 and the second through hole 20 and extends to the inner cavity of the detection box 26, the bottom of the right side of the inner cavity of the detection box 26 is communicated with the drainage pipe, the top of the outer surface of the guide pipe 15, the right side of the outer surface of the discharge pipe 3 and the right side of the outer surface of the drainage pipe are fixedly provided with valves, the inner cavity of the storage battery box 16 is provided with a, Pressure detector 14, the input of temperature-detecting appearance 9 and hot plate 21 and the output electric connection of controller, through setting up casing 7, first fixed block 8, temperature-detecting appearance 9, test nut 10, electronic gaseous booster pump 12, pressure detector 14, pipe 15, second fixed block 19, second through-hole 20, hot plate 21, guiding gutter 22, clamping screw 23, dog 24, anti-skidding sealing washer 25 and detection case 26, when having solved the nut of testing different models, need dismantle more connection structure, greatly increased the required time of dismantlement and installation, the problem of testing arrangement convenience has been reduced.

When in use, a certain number of test nuts 10 are randomly selected from a batch of test nuts 10, a test screw 18 and a second fixed block 19 with proper calibers are selected according to the test nuts 10, sealant is coated on the inner wall of the test nuts 10, the test nuts 10 are in threaded connection with the test screw 18, the test nuts 10 are plugged into an anti-skid sealing ring 25, a stop block 24 is rotated inwards, the bottom of the stop block 24 is in contact with the top of the test nuts 10, the second fixed block 19 is fixed on the first fixed block 8 through bolts, the test screw 18 enters an inner cavity of a detection box 26, a sealing cover is unscrewed, a proper amount of pressure measurement liquid is added through a feed pipe 17, the sealing cover is screwed, the box 13 is in a sealed state, the electric gas booster pump 12 is controlled to work through a controller, the pressure in the box 13 is gradually increased, the readings on the pressure detector 14 are observed, when the pressure in the box 13 reaches a preset pressure, at the moment, a valve on the guide pipe 15 is opened, liquid enters the detection box 26 through the guide pipe 15, the heating plate 21 is controlled to work through the controller, the temperature of the liquid is gradually increased, the readings on the temperature detector 9 are observed, the temperature is controlled in a dynamic stable state, the pressure and the temperature in the detection box 26 reach the temperature during the test, whether the liquid flows out through the joint of the test nut 10 and the test screw 18 or not is observed during the test time, the test is realized, the test is finished, the valve on the drainage pipe is opened, the liquid in the detection box 26 sequentially enters the backflow box 2 through the drainage pipe and the first through hole 5 to be recycled, when the liquid flows out from the diversion groove 22, the problem of the sealing gasket is explained, a worker is reminded of maintaining, when different test nuts 10 are detected, the bolt on the second fixing block 19 is screwed out, only the second fixing block 19 is needed to be replaced, The test nut 10 and the test screw 18 are quickly replaced.

All parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, machinery, parts and electrical equipment all adopt conventional models in the prior art, the equipment appearing in the text adopts 380V voltage for power supply, the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not given.

In summary, the following steps: this mounting leak protection testing arrangement, through setting up casing 7, first fixed block 8, temperature detector 9, test nut 10, electronic gaseous booster pump 12, pressure detector 14, pipe 15, second fixed block 19, second through-hole 20, hot plate 21, guiding gutter 22, clamping screw 23, dog 24, anti-skidding sealing washer 25 and detection case 26, solved when testing the nut of different models, need dismantle more connection structure, greatly increased dismantlement and installation required time, the problem of testing arrangement convenience has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Mounting leak protection testing arrangement, including base (1), its characterized in that: the top fixedly connected with backward flow case (2) of base (1), the equal fixedly connected with fin (4) in bottom of backward flow case (2) both sides, the bottom of backward flow case (2) inner chamber both sides all communicates has delivery pipe (3), one side that backward flow case (2) were kept away from in delivery pipe (3) runs through to the outside of fin (4), the equal fixedly connected with bracing piece (6) in both sides at backward flow case (2) top, the top fixedly connected with diaphragm (11) of bracing piece (6), fixedly connected with box (13) is located at the center on diaphragm (11) bottom surface, the right side fixedly connected with electric gas booster pump (12) at diaphragm (11) top, the end of giving vent to anger of electric gas booster pump (12) runs through to the inner chamber of box (13), fixedly connected with pressure measurement appearance (14) is located at the center at diaphragm (11) top, the bottom of the pressure detector (14) penetrates through the inner cavity of the box body (13), the left side of the top of the transverse plate (11) is fixedly connected with a storage battery box (16), the left side of the top of the inner cavity of the box body (13) is communicated with a feeding pipe (17), the top of the feeding pipe (17) penetrates through the top of the transverse plate (11), the bottom of the inner cavity of the box body (13) is communicated with a guide pipe (15), the center of the top of the backflow box (2) is fixedly connected with a shell (7), the bottom of the inner cavity of the shell (7) and the top of the inner cavity of the backflow box (2) are both provided with first through holes (5), the bottom of the inner cavity of the shell (7) is fixedly connected with a detection box (26), the left side of the inner cavity of the detection box (26) is vertically provided with a heating plate (21), the top of the detection box (26) is fixedly connected with a first fixing block (8), the centers of the tops of, the top of first fixed block (8) and the top that is located second through-hole (20) are provided with second fixed block (19), the equal fixedly connected with clamping screw (23) in both sides of second fixed block (19) top surface, the surface cover of clamping screw (23) is equipped with dog (24), the inner wall fixedly connected with anti-skidding sealing washer (25) of second fixed block (19), the inner chamber of anti-skidding sealing washer (25) is provided with test nut (10), the inner chamber threaded connection of test nut (10) has test screw (18), the bottom of test screw (18) runs through test nut (10) and second through-hole (20) in proper order and extends to the inner chamber of detection case (26).

2. The fixture leak-proof test apparatus of claim 1, wherein: the bottom fixedly connected with first water conservancy diversion piece of backward flow case (2) inner chamber, the equal fixedly connected with universal wheel in both sides of base (1) bottom surface.

3. The fixture leak-proof test apparatus of claim 1, wherein: the top of the outer surface of the feeding pipe (17) is in threaded connection with a sealing cover, the bottom of the right side of the inner cavity of the detection box (26) is communicated with a drainage pipe, and valves are fixedly mounted on the top of the outer surface of the guide pipe (15), the right side of the outer surface of the drainage pipe (3) and the right side of the outer surface of the drainage pipe.

4. The fixture leak-proof test apparatus of claim 1, wherein: the bottom of pipe (15) runs through first fixed block (8) and detection case (26) in proper order and extends to the top of detection case (26) inner chamber, the bottom fixedly connected with second water conservancy diversion piece of detection case (26) inner chamber.

5. The fixture leak-proof test apparatus of claim 1, wherein: the front surface and the back surface of the heating plate (21) are respectively fixedly connected with the inner wall of the base (1), and bolts penetrate through the two sides of the top of the second fixing block (19).

6. The fixture leak-proof test apparatus of claim 1, wherein: the bottom of second fixed block (19) and the junction fixedly connected with at first fixed block (8) top are sealed fills up, guiding gutter (22) have been seted up to one side of keeping away from test screw rod (18) on the surface at first fixed block (8) top, the surface of test nut (10) and the inner wall sliding connection of anti-skidding sealing washer (25).

7. The fixture leak-proof test apparatus of claim 1, wherein: the surface of the fixing screw rod (23) is in threaded connection with the joint of the stop block (24), and the bottom of the stop block (24) is in contact with the top of the second fixing block (19).

8. The fixture leak-proof test apparatus of claim 1, wherein: the battery has been placed to the inner chamber of battery box (16), the left side fixedly connected with controller of diaphragm (11) top surface, the output of battery and the input electric connection of controller, the input of electronic gaseous booster pump (12), pressure measurement appearance (14), temperature-sensing appearance (9) and hot plate (21) and the output electric connection of controller.