CN218542581U - Portable pressure test pump - Google Patents

Abstract

The utility model discloses a portable pressure testing pump, including the pump seat and the pump body, pump body fixed mounting be in the top of pump seat, the one end of the pump body is provided with the runner pipe, the one end of runner pipe is connected with adapter sleeve, the one end of runner pipe extends to adapter sleeve's inside, adapter sleeve is one end open structure, adapter sleeve's one end fixed mounting has the fixed plate, just adapter sleeve runs through the fixed plate, the top and the equal fixed mounting in bottom of fixed plate have a mounting panel, two movable mounting has two-way lead screw between the mounting panel, and two fixed mounting has spacing post between the mounting panel, the top fixedly connected with connecting axle of two-way lead screw, the top of connecting axle is provided with the knob, two lead screw covers are cup jointed to install to the screw on the two-way lead screw. The utility model provides a current connected mode can not only the loaded down with trivial details complicacy of connected mode, and the leakproofness after connecting unsatisfactory problem.

Description

Portable pressure test pump

Technical Field

The utility model relates to a pressure testing pump technical field specifically is a portable pressure testing pump.

Background

The pressure test pump is a detection device which is specially used for various pressure containers, pipelines, valves, boilers, steel cylinders, fire-fighting equipment and the like to perform a hydraulic test and obtain high-pressure liquid in a laboratory, and is widely applied to the field of construction to test pipelines buried in a built house;

when the existing pressure test pump is used, because different pipelines have different thicknesses and specifications, and a circulation pipe of the pressure test pump is thinner than a common pipeline, the circulation pipe of the pressure test pump is basically inserted into the inner wall of the pipeline and is blocked by fillers to improve the sealing property.

Disclosure of Invention

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a portable pressure testing pump has solved current connected mode and can not only the loaded down with trivial details complicacy of connected mode, and the leakproofness after connecting unsatisfactory problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable pressure test pump, includes the pump seat and the pump body, pump body fixed mounting is in the top of pump seat, the one end of the pump body is provided with the runner pipe, the one end of runner pipe is connected with adapter sleeve, the one end of runner pipe extends to adapter sleeve's inside, adapter sleeve is one end open structure, adapter sleeve's one end fixed mounting has the fixed plate, just adapter sleeve runs through the fixed plate, the top and the equal fixed mounting in bottom of fixed plate have a mounting panel, two movable mounting has two-way lead screw between the mounting panel, and two fixed mounting has spacing post between the mounting panel, the top fixedly connected with connecting axle of two-way lead screw, the top of connecting axle is provided with the knob, two lead screw covers are cup jointed to the screw on the two-way lead screw, movable cup joint on the spacing post installs two spacing covers, two lead screw cover and two equal fixed mounting has the connecting rod between the spacing cover, two one side that the connecting rod is relative all is provided with two installation pieces, two one side that the connecting rod is relative all passes through installation piece fixed mounting has arc splint.

Preferably, the air bag is fixedly sleeved on the flow pipe and is of an annular structure, an inflating nozzle is arranged at the top of the connecting sleeve, and one end of the inflating nozzle is connected with the air bag.

Preferably, the inner side of the arc-shaped clamping plate is provided with a wear-resistant non-slip mat, and the wear-resistant non-slip mat is fixedly bonded with the arc-shaped clamping plate through super glue.

Preferably, the two screw rod sleeves are respectively positioned at two sections of reverse threads of the bidirectional screw rod, and the two screw rod sleeves are mutually and symmetrically distributed.

Preferably, the bracing piece is installed in the slope of one side of pump seat, the one end fixed mounting of bracing piece has the bearing plate, adapter sleeve fixed mounting be in the top of bearing plate.

Preferably, the both sides of pump block bottom all are provided with the wheel carrier, two the equal movable mounting in inboard of wheel carrier has the shaft, two the equal fixed cup joint in both ends of shaft is installed and is removed the wheel, just the push rod is all installed to the equal slope in both ends of pump block top one side, two the one end of push rod all is provided with the grab handle, two all cup joint on the grab handle and install anti-skidding handle cover.

(III) advantageous effects

The utility model provides a portable pressure testing pump. The method has the following beneficial effects:

(1) This portable pressure testing pump, during the use, with the pipeline insertion adapter sleeve's of pressure testing inside to make gasbag and runner pipe be located the inside of pressure testing pipeline, the inside of rethread inflation mouth is aerifyd to the gasbag, makes the gasbag inflation, and its lateral wall and the inner wall contact of pressure testing pipeline, and then can be quick seal pressure testing pipeline and runner pipe junction, need not utilize the filler to block up, and it is more portable to use.

(2) This portable pressure testing pump, when the pipeline of pressure testing inserts the adapter sleeve intraduct, rotate the knob, can make the knob drive the connecting axle and rotate, the connecting axle then drives two-way lead screw and rotates, two-way lead screw then drive two lead screw covers and move in opposite directions simultaneously, two lead screw covers then drive the connecting rod removal of its one side respectively, make two connecting rods drive the arc splint removal of its one side respectively, make two arc splint press from both sides tight pressure testing pipeline, fix it, prevent that the pressure testing pipeline from producing the skew when the pressure testing, improve the stability of pressure testing.

Drawings

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

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a pump mount; 2. a pump body; 3. a flow-through tube; 4. connecting a sleeve; 5. a fixing plate; 6. mounting a plate; 7. a bidirectional screw rod; 8. a pressure bearing plate; 9. a support bar; 10. an axle; 11. a moving wheel; 12. a wheel carrier; 13. a push rod; 14. a handle; 15. an anti-slip handle sleeve; 16. a connecting shaft; 17. a knob; 18. a position limiting sleeve; 19. an air bag; 20. a limiting column; 21. a connecting rod; 22. a screw rod sleeve; 23. mounting blocks; 24. an arc-shaped splint; 25. a wear-resistant anti-skid pad; 26. an air charging nozzle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the first embodiment is as follows: a portable pressure test pump comprises a pump seat 1 and a pump body 2, the pump body 2 is fixedly arranged at the top of the pump seat 1, one end of the pump body 2 is provided with a runner pipe 3, one end of the runner pipe 3 is connected with a connecting sleeve 4, one end of the runner pipe 3 extends into the connecting sleeve 4, the connecting sleeve 4 is of an open structure at one end, one end of the connecting sleeve 4 is fixedly provided with a fixing plate 5, the connecting sleeve 4 penetrates through the fixing plate 5, mounting plates 6 are fixedly arranged at the top and the bottom of the fixing plate 5, a bidirectional screw rod 7 is movably arranged between the two mounting plates 6, a limiting column 20 is fixedly arranged between the two mounting plates 6, the top end of the bidirectional screw rod 7 is fixedly connected with a connecting shaft 16, the top end of the connecting shaft 16 is provided with a knob 17, two screw rod sleeves 22 are sleeved on the bidirectional screw rod 7, two limiting sleeves 18 are movably sleeved on the limiting column 20, and a connecting rod 21 is fixedly arranged between the two screw rod sleeves 22 and the two limiting sleeves 18, two mounting blocks 23 are arranged on the opposite sides of the two connecting rods 21, arc-shaped clamping plates 24 are fixedly mounted on the opposite sides of the two connecting rods 21 through the mounting blocks 23, wear-resistant anti-slip pads 25 are mounted on the inner sides of the arc-shaped clamping plates 24, the wear-resistant anti-slip pads 25 and the arc-shaped clamping plates 24 are fixedly bonded through strong glue, the two screw rod sleeves 22 are respectively located at two sections of opposite threads of the bidirectional screw rod 7, the two screw rod sleeves 22 are symmetrically distributed with each other, when a pipeline under pressure test is inserted into the connecting sleeve 4, the knob 17 is rotated to enable the knob 17 to drive the connecting shaft 16 to rotate, the connecting shaft 16 drives the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 drives the two screw rod sleeves 22 to simultaneously move oppositely, the two screw rod sleeves 22 respectively drive the connecting rods 21 on one side of the connecting rods 21 to move, and the two connecting rods 21 respectively drive the arc-shaped clamping plates 24 on one side of the connecting rods to move, make two arc splint 24 press from both sides tight pressure testing pipeline, fix it, prevent that the pressure testing pipeline from producing the skew when the pressure testing, improve the stability of pressure testing.

The second embodiment: the present embodiment is different from the first embodiment in that, wherein, an air bag 19 is fixedly installed on the flow tube 3 in a sleeved manner, the air bag 19 is of an annular structure, the top of the connection sleeve 4 is provided with an inflating nozzle 26, one end of the inflating nozzle 26 is connected with the air bag 19, when in use, a pressure-tested pipeline is inserted into the connection sleeve 4, and the air bag 19 and the flow tube 3 are located inside the pressure-tested pipeline, and then the air bag 19 is inflated into the air bag 19 through the inflating nozzle 26, so that the air bag 19 is expanded, the outer side wall of the air bag is in contact with the inner wall of the pressure-tested pipeline, thereby rapidly sealing the connection between the pressure-tested pipeline and the flow tube 3, without being blocked by fillers, the present embodiment is more portable in use, a support rod 9 is installed at one side of the pump seat 1 in an inclined manner, one end of the support rod 9 is fixedly installed with a pressure-bearing plate 8, the connection sleeve 4 is fixedly installed at the top of the pressure-tested pipeline, thereby effectively improving the stability when the present apparatus is used, both sides of the bottom of the pump seat 1 are provided with wheel carriers 12, the inner sides of the two wheel carriers 12 are both movably installed with wheel shafts 10, both ends of the two wheel shafts are fixedly sleeved with both ends, both movable sleeves 13, and both ends of the push rod 14, and the push rod 14, the portable handle 13 are both provided with a portable handle-preventing device for improving the use, and a portable handle 13, and a handle for improving the two ends of the handle.

Working principle, during the use, through grab handle 14, push rod 13 and removal wheel 11 promote this device and remove, make this device remove to treating near the pressure testing pipeline, insert the inside of adapter sleeve 4 with the pipeline of pressure testing again, and make gasbag 19 and runner pipe 3 be located the inside of pressure testing pipeline, the inside of gasbag 19 is aerifyd to rethread inflating mouth 26, make gasbag 19 inflation, its lateral wall contacts with the inner wall of pressure testing pipeline, and then can be quick seal pressure testing pipeline and runner pipe 3 junction, rotate knob 17 again, make knob 17 drive connecting axle 16 and rotate, connecting axle 16 then drives two-way lead screw 7 and rotates, two-way lead screw 7 then drives two lead screw cover 22 and moves towards each other simultaneously, two lead screw cover 22 then drive the connecting rod 21 of its one side respectively and remove, make two connecting rods 21 drive the arc splint 24 of its one side respectively and remove, make two arc splint 24 press from both sides tight pipeline.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (6)

1. The utility model provides a portable pressure testing pump, includes pump seat (1) and pump body (2), its characterized in that: the pump body (2) is fixedly installed at the top of the pump seat (1), one end of the pump body (2) is provided with a runner pipe (3), one end of the runner pipe (3) is connected with a connecting sleeve (4), one end of the runner pipe (3) extends to the inside of the connecting sleeve (4), the connecting sleeve (4) is of an open structure at one end, one end of the connecting sleeve (4) is fixedly provided with a fixing plate (5), the connecting sleeve (4) penetrates through the fixing plate (5), the top and the bottom of the fixing plate (5) are fixedly provided with mounting plates (6), two mounting plates (6) are movably provided with two-way lead screws (7), two mounting plates (6) are fixedly provided with limit posts (20), the top end of each two-way lead screw (7) is fixedly connected with a connecting shaft (16), the top end of each connecting shaft (16) is provided with a knob (17), two lead screw sleeves (22) are installed on each two-way lead screws (7) in a threaded sleeve manner, two limit posts (20) are movably sleeved with two limit sleeves (18), two limit blocks (21) are installed between each of the two lead screws (22) and two fixed connection rods (18) and two opposite mounting blocks are installed on one side of each other, two one sides that connecting rod (21) are relative all pass through installation piece (23) fixed mounting has arc splint (24).

2. The portable pressure test pump of claim 1, wherein: an air bag (19) is fixedly sleeved on the circulating pipe (3), the air bag (19) is of an annular structure, an inflating nozzle (26) is arranged at the top of the connecting sleeve (4), and one end of the inflating nozzle (26) is connected with the air bag (19).

3. The portable pressure test pump of claim 1, wherein: wear-resisting non-slip mat (25) are installed to the inboard of arc splint (24), wear-resisting non-slip mat (25) with it is fixed to bond through powerful glue between arc splint (24).

4. The portable pressure test pump of claim 1, wherein: the two screw rod sleeves (22) are respectively positioned at two sections of reverse threads of the bidirectional screw rod (7), and the two screw rod sleeves (22) are symmetrically distributed.

5. The portable pressure test pump of claim 1, wherein: bracing piece (9) are installed to one side slope of pump seat (1), the one end fixed mounting of bracing piece (9) has pressure-bearing plate (8), adapter sleeve (4) fixed mounting be in the top of pressure-bearing plate (8).

6. The portable pressure test pump of claim 1, wherein: the both sides of pump seat (1) bottom all are provided with wheel carrier (12), two the equal movable mounting in inboard of wheel carrier (12) has shaft (10), two the equal fixed cup joint in both ends of shaft (10) is installed and is removed wheel (11), just push rod (13) are all installed to the equal slope in both ends of pump seat (1) top one side, two the one end of push rod (13) all is provided with grab handle (14), two all cup joint on grab handle (14) and install anti-skidding handle cover (15).

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