CN209918939U

CN209918939U - Pressure test tool for refrigeration equipment

Info

Publication number: CN209918939U
Application number: CN201920407866.2U
Authority: CN
Inventors: 杨金萍
Original assignee: Xinchang County Hui Mountain Town Gold And Silk Machinery Factory
Current assignee: Xinchang County Hui Mountain Town Gold And Silk Machinery Factory
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-01-10
Anticipated expiration: 2029-03-28

Abstract

The utility model relates to a refrigeration plant technical field discloses a refrigeration plant pressure test frock, to the not good problem of current test fixture drilling piece clearance effect, the following scheme is proposed at present, and it includes the bottom plate, support column and track board are installed to the top of bottom plate, and slidable mounting has the lifter plate on the track board, and one side of lifter plate is fixed with the diaphragm, rotates on the diaphragm and installs the drill bit, the one end of diaphragm articulates there is the swinging arms, and the one end of swinging arms articulates there is the regulation pole, installs the straight tube on the regulation pole, and the bottom of straight tube is fixed with the collection piece, and the collection groove has been seted up to one side that the collection piece is close to the track board, and collection groove and straight tube intercommunication, the top of support column is equipped with the backup pad. The utility model discloses realize test fixture's drilling operation, the piece when can in time clear up drilling simultaneously collects the piece, makes things convenient for going on of test work, easily promotes.

Description

Pressure test tool for refrigeration equipment

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to a refrigeration plant pressure test frock.

Background

Refrigeration plant need carry out pressure test to it when maintenance occasionally, and when testing pressure, generally need drill on blast pipe and the muffler of the compressor in refrigeration plant, and an external bypass pipe, and when drilling, can produce some pieces, these pieces are not in time cleared up to be walked and can get into in blast pipe and the muffler through drilling, current testing arrangement is through blowing away the piece, the clearance effect leads to the piece to scatter around like this, inconvenient collection, therefore, need a refrigeration plant pressure test frock to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of refrigeration plant pressure test frock has solved the not good problem of test frock drilling piece clearance effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a refrigeration plant pressure test frock, includes the bottom plate, support column and track board are installed at the top of bottom plate, and slidable mounting has the lifter plate on the track board, and one side of lifter plate is fixed with the diaphragm, rotates on the diaphragm and installs the drill bit, the one end of diaphragm articulates there is the swinging arms, and the one end of swinging arms articulates there is the regulation pole, installs the straight tube on adjusting the pole, and the bottom of straight tube is fixed with the collection piece, collects one side that the piece is close to the track board and has seted up the collecting vat, collecting vat and straight tube intercommunication, the top of support column is equipped with the backup pad, is equipped with the shunt tubes in the backup pad, is equipped with the filter screen in the shunt tubes, and the bottom of shunt tubes is equipped with accomodates the pipe, the one.

Preferably, the transverse plate is hinged with a first air cylinder, a piston rod of the first air cylinder is hinged with the oscillating rod, the oscillating rod is hinged with a second air cylinder, and a piston rod of the second air cylinder is hinged with the adjusting rod.

Preferably, the transverse plate is provided with a driving motor, the transverse plate is rotatably provided with a rotating shaft, an output shaft of the driving motor is in transmission connection with the rotating shaft, and the bottom of the rotating shaft is fixedly connected with the drill bit.

Preferably, the top of the accommodating pipe is positioned at the bottom of one side of the filter screen close to the accommodating pipe, and the bottom of the accommodating pipe is provided with a sealing cover in a threaded manner.

Preferably, the track plate is provided with a sliding groove, the sliding groove is internally provided with a connecting block, the connecting block is fixedly connected with the lifting plate, the sliding groove is internally provided with a push rod motor, and an output shaft of the push rod motor is fixed with the connecting block.

Preferably, the cross section of the collecting block is of a rectangular structure, and the bottom of the straight pipe is communicated with the inner wall of the top of the collecting tank.

The utility model has the advantages that: drive the drill bit through driving motor and rotate, the cooperation lifter plate goes up and down to drill, and the fan starts to make the collecting vat have the power that attracts the piece, and the regulation of angle and height is drawn to the articulated angle of cooperation swinging arms, regulation pole, and in the shunt tube was drawn to the piece of drilling, the filter screen blockked to fall into and accomodate intraductally, realized clastic collection, when detaching the piece, collected the piece, improved service quality.

The utility model discloses realize test fixture's drilling operation, the piece when can in time clear up drilling simultaneously collects the piece, makes things convenient for going on of test work, easily promotes.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of refrigeration plant pressure test frock.

Fig. 2 is a schematic cross-sectional structure view of the track plate.

In the figure: the device comprises a base plate 1, a support column 2, a track plate 3, a lifting plate 4, a transverse plate 5, a drill bit 6, a swinging rod 7, an adjusting rod 8, a first cylinder 9, a second cylinder 10, a straight pipe 11, a support plate 12, a shunt pipe 13, a filter screen 14, a fan 15, a receiving pipe 16, a sliding groove 17, a push rod motor 18, a connecting block 19, a collecting block 20 and a collecting tank 21.

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.

Referring to fig. 1-2, a refrigeration plant pressure test frock, comprising a base plate 1, support column 2 and track board 3 are installed at the top of bottom plate 1, slidable mounting has lifter plate 4 on track board 3, one side of lifter plate 4 is fixed with diaphragm 5, it installs drill bit 6 to rotate on diaphragm 5, the one end of diaphragm 5 articulates there is swinging arms 7, the one end of swinging arms 7 articulates there is regulation pole 8, install straight tube 11 on the regulation pole 8, the bottom of straight tube 11 is fixed with collection piece 20, collection piece 20 is close to one side of track board 3 and has seted up collecting vat 21, collecting vat 21 communicates with straight tube 11, the top of support column 2 is equipped with backup pad 12, be equipped with shunt tubes 13 in the backup pad 12, be equipped with filter screen 14 in the shunt tubes 13, the bottom of shunt tubes 13 is equipped with accomodates pipe 16, the one end of accomodating pipe 16 is connected with hose 16, the one end of accomodating pipe 16 is.

In the embodiment, a first cylinder 9 is hinged on a transverse plate 5, a piston rod of the first cylinder 9 is hinged with a swing rod 7, a second cylinder 10 is hinged on the swing rod 7, a piston rod of the second cylinder 10 is hinged with an adjusting rod 8, a driving motor is arranged on the transverse plate 5, a rotating shaft is rotatably arranged on the transverse plate 5, an output shaft of the driving motor is in transmission connection with the rotating shaft, the bottom of the rotating shaft is fixedly connected with a drill bit 6, the top of a containing pipe 16 is positioned at the bottom of one side of a filter screen 14 close to the containing pipe 16, a sealing cover is threadedly arranged at the bottom of the containing pipe 16, a sliding groove 17 is formed in a track plate 3, a connecting block 19 is slidably arranged in the sliding groove 17, the connecting block 19 is fixedly connected with a lifting plate 4, a push rod motor 18 is arranged in the sliding groove 17, the output shaft of the push rod motor 18 is, drive drill bit 6 through driving motor and rotate, cooperate 4 lifts and falls to drill, and fan 15 starts to make collecting vat 21 have the power that attracts the piece, cooperation swinging arms 7, the regulation of adjusting the articulated angle of pole 8 and absorbing angle and height, in absorbing the piece of drilling and getting shunt tubes 13, filter screen 14 blocks to fall into and accomodates in the pipe 16, realizes clastic collection, when detaching the piece, collects the piece, improves service quality, the utility model discloses realize the drilling operation of test fixture, the piece when can in time clear up drilling simultaneously, collect the piece, make things convenient for going on of test work, easily promote.

In this embodiment, the fan 15 is a 4-72 type fan, a controller and a power supply are provided on the bottom plate 1, the controller is an AT89C51 type controller, the power supply and the controller are respectively connected with the driving motor, the first cylinder 9, the second cylinder 10, the fan 15, and the push rod motor 18, the drill bit 6 is driven to rotate by the driving motor, the push rod motor 18 is matched to drive the connecting block 19, the lifting plate 4 is lifted and lowered to drill a hole, debris is generated during the drilling process, the fan 15 is started to suck external air flow through the shunt pipe 13, the accommodating pipe 16, the straight pipe 11, and the collecting tank 21, so that the collecting tank 21 has a force of sucking debris, the swing rod 7 and the adjusting rod 8 are respectively adjusted by matching with the first cylinder 9 and the second cylinder 10 to adjust the suction angle and height, the debris in the shunt pipe 13 is sucked, the filter screen 14 blocks the debris falling into the accommodating pipe 16, so as to, the scraps are removed and collected at the same time, so that the use quality is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The pressure testing tool for the refrigeration equipment comprises a bottom plate (1) and is characterized in that a support column (2) and a track plate (3) are installed at the top of the bottom plate (1), a lifting plate (4) is installed on the track plate (3) in a sliding mode, a transverse plate (5) is fixed on one side of the lifting plate (4), a drill bit (6) is installed on the transverse plate (5) in a rotating mode, a swing rod (7) is hinged to one end of the transverse plate (5), an adjusting rod (8) is hinged to one end of the swing rod (7), a straight pipe (11) is installed on the adjusting rod (8), a collecting block (20) is fixed at the bottom of the straight pipe (11), a collecting groove (21) is formed in one side, close to the track plate (3), of the collecting block (20), the collecting groove (21) is communicated with the straight pipe (11), a support plate (12) is arranged, be equipped with filter screen (14) in shunt tubes (13), the bottom of shunt tubes (13) is equipped with accomodates pipe (16), the one end of accomodating pipe (16) is connected with hose (16), and the one end of accomodating pipe (16) is connected with straight tube (11), and the one end of keeping away from accomodate pipe (16) shunt tubes (13) is equipped with fan (15).

2. The pressure testing tool for the refrigerating equipment according to claim 1, wherein a first air cylinder (9) is hinged to the transverse plate (5), a piston rod of the first air cylinder (9) is hinged to the swinging rod (7), a second air cylinder (10) is hinged to the swinging rod (7), and a piston rod of the second air cylinder (10) is hinged to the adjusting rod (8).

3. The pressure testing tool for the refrigerating equipment as claimed in claim 1, wherein a driving motor is arranged on the transverse plate (5), a rotating shaft is rotatably mounted on the transverse plate (5), an output shaft of the driving motor is in transmission connection with the rotating shaft, and the bottom of the rotating shaft is fixedly connected with the drill bit (6).

4. The pressure testing tool for the refrigerating equipment as recited in claim 1, wherein the top of the accommodating pipe (16) is located at the bottom of the side, close to the accommodating pipe (16), of the filter screen (14), and a sealing cover is installed at the bottom of the accommodating pipe (16) in a threaded mode.

5. The pressure testing tool for the refrigerating equipment according to claim 1, wherein a sliding groove (17) is formed in the track plate (3), a connecting block (19) is installed in the sliding groove (17) in a sliding mode, the connecting block (19) is fixedly connected with the lifting plate (4), a push rod motor (18) is arranged in the sliding groove (17), and an output shaft of the push rod motor (18) is fixed to the connecting block (19).

6. The pressure testing tool for the refrigerating equipment as recited in claim 1, wherein the cross section of the collecting block (20) is a rectangular structure, and the bottom of the straight pipe (11) is communicated with the inner wall of the top of the collecting tank (21).