CN218145580U

CN218145580U - Pressure test platform of hydraulic transmission device

Info

Publication number: CN218145580U
Application number: CN202222246832.4U
Authority: CN
Inventors: 于鹏; 林为云; 林为涛; 林为霞
Original assignee: Dalian Weikerui Mechanical Equipment Co ltd
Current assignee: Dalian Weikerui Mechanical Equipment Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-27
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a hydraulic transmission's pressure testing platform, the on-line screen storage device comprises a base, the top of base is equipped with hydraulic jack, one side of hydraulic jack is equipped with fixed knot and constructs, fixed knot constructs including threaded rod, shell one, diaphragm, sleeve, circle piece one, circle piece two, annular slab, commentaries on classics board, splint and riser, the one end of splint is laminated mutually with one side top of hydraulic jack. This hydraulic transmission's pressure testing platform, by the base, the riser, shell two, the layer board, hydraulic jack and fixed knot construct the cooperation, make the device when using, can pass through the rotation threaded rod, the threaded rod drives the riser rebound, the riser drives the round piece one and upwards removes, the round piece drives the commentaries on classics board and rotates, the commentaries on classics board drives the rotation of round piece two, round piece two drive annular slab rebound, the annular slab drives splint rebound, and then realize the fixed to hydraulic jack, need not to use a plurality of cylinders, save the cost, save the resource.

Description

Pressure test platform of hydraulic transmission device

Technical Field

The utility model relates to a hydraulic pressure technical field specifically is a hydraulic transmission's pressure testing platform.

Background

Hydraulic pressure is a term of mechanical industry and electromechanical industry, and can be used in a power transmission mode to form hydraulic transmission, and hydraulic pressure can also be used in a control mode to be called hydraulic control.

For example, the application number is "202023000958.0"'s a hydraulic transmission's pressure testing platform, comprising a frame body, the support body includes the pressure testing platform, curb plate and roof, be equipped with the fixed station on the pressure testing platform, be equipped with the cavity in the fixed station, the curb plate sets firmly in the both sides of pressure testing platform, though simple structure just realizes multiple location to hydraulic transmission, avoid hydraulic transmission because the location insecure leads to the aversion when the pressure testing, influence the pressure testing, but the device is when fixed hydraulic jack, use a plurality of cylinders, and then the increase cost, resources are wasted, and the device can't be when testing hydraulic jack, shelter from hydraulic jack, and then when taking place emergency, cause the injury to the staff easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic transmission's pressure testing platform to the device that proposes in solving above-mentioned background uses a plurality of cylinders when fixing hydraulic jack, and then increase cost, the problem of extravagant resource.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure test platform of a hydraulic transmission device comprises a base, wherein a hydraulic jack is arranged above the base, and a fixing structure is arranged on one side of the hydraulic jack;

the fixing structure comprises a threaded rod, a shell I, a transverse plate, a sleeve, a round block I, a round block II, an annular plate, a rotating plate, a clamping plate and a vertical block;

the one end of splint is laminated mutually with one side top of hydraulic jack, outer wall one side clearance fit of splint has the sleeve, telescopic bottom and top one side fixed connection of base, the one end fixedly connected with annular plate of splint, the inner wall slip joint of annular plate has the circle piece two, the rear end fixedly connected with commentaries on classics board of circle piece two, the rear end of commentaries on classics board rotates through the round pin axle and is connected with shell one, the bottom fixedly connected with diaphragm of shell one, the bottom of diaphragm and top one side fixed connection of base, the logical groove slip joint in one side of commentaries on classics board has the circle piece one, the rear end fixedly connected with of circle piece one erects the piece, the top of erecting the piece rotates through the bearing and is connected with the threaded rod, the outer wall top of threaded rod and the top inner wall threaded connection of shell one.

Preferably, one side of the top of the base is fixedly connected with the bottom of the vertical plate.

Preferably, one end of the vertical plate is fixedly connected with one end of the second shell.

Preferably, the top of the base is fixedly connected with a supporting plate, and a top groove of the supporting plate is attached to the bottom of the hydraulic jack.

Preferably, one side of the vertical plate is provided with a protection structure;

the protection structure comprises a straight cylinder, a sliding rod, a cross rod, a first spring, a straight plate and a baffle plate;

the top of slide bar and the inner wall top fixed connection of riser, the outer wall slip joint of slide bar has the straight board, the one end fixedly connected with baffle of straight board, the other end groove clearance fit of straight board has the horizontal pole, outer wall one side clearance fit of horizontal pole has a straight section of thick bamboo, the one end of a straight section of thick bamboo and the one end outside fixed connection of shell two, outer wall one side clearance fit of horizontal pole has spring one, both ends respectively with outer wall one side of horizontal pole and the one end outside fixed connection of shell two about spring one.

Compared with the prior art, the beneficial effects of the utility model are that: the pressure test platform of the hydraulic transmission device has the advantages that through the matching of the base, the vertical plate, the second shell, the supporting plate, the hydraulic jack and the fixing structure, when the pressure test platform is used, the threaded rod can be rotated to drive the vertical block to move upwards, the vertical block drives the first round block to move upwards, the round block drives the rotating plate to rotate, the rotating plate drives the second round block to rotate, the second round block drives the annular plate to move inwards, and the annular plate drives the clamping plate to move inwards, so that the hydraulic jack is fixed without using a plurality of cylinders, the cost is saved, and resources are saved;

through the base, the riser, shell two, the layer board, hydraulic jack and protection architecture's cooperation, make the device when using, can be through the below pulling baffle, the baffle drives the straight board downstream, shelter from the hydraulic jack with the baffle after, the spring drives the horizontal pole inward movement, the horizontal pole inserts in the one end recess of straight board, the realization is fixed to the baffle, the staff of being convenient for is when testing hydraulic jack, shelter from hydraulic jack, avoid when taking place emergency, cause the injury to the staff.

Drawings

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

FIG. 2 is a schematic structural view of the base, the riser and the second casing of FIG. 1;

FIG. 3 is a schematic structural view of a second round block, an annular plate and a rotating plate in FIG. 1;

fig. 4 is a schematic structural view of the block, the second spring and the rod in fig. 1.

In the figure: 1. the base, 2, fixed knot constructs, 201, threaded rod, 202, shell one, 203, horizontal plate, 204, sleeve, 205, circle piece one, 206, circle piece two, 207, annular plate, 208, commentaries on classics board, 209, splint, 210, riser, 3, protection architecture, 301, straight section of thick bamboo, 302, slide bar, 303, horizontal pole, 304, spring one, 305, straight board, 306, baffle, 4, observation structure, 401, observation window, 402, block, 403, bent plate, 404, spring two, 405, the body of rod, 5, the riser, 6, shell two, 7, the layer board, 8, hydraulic jack.

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. 1-4, the present invention provides a technical solution: a pressure testing platform of a hydraulic transmission device comprises a base 1, a hydraulic jack 8 is arranged above the base 1, one side of the top of the base 1 is fixedly connected with the bottom of a vertical plate 5, a bottom plate 1 plays a supporting role for the vertical plate 5, one end of the vertical plate 5 is fixedly connected with one end of a shell 6, the vertical plate 5 plays a supporting role for the shell 6, the top of the base 1 is fixedly connected with a supporting plate 7, a groove in the top of the supporting plate 7 is attached to the bottom of the hydraulic jack 8, the hydraulic jack 8 can be limited by the design, one side of the hydraulic jack 8 is provided with a fixing structure 2, the fixing structure 2 comprises a threaded rod 201, the shell 202, a transverse plate 203, a sleeve 204, a first round block 205, a second round block 206, an annular plate 207, a rotating plate 208, a clamping plate 209 and a vertical block 210, one end of the clamping plate 209 is attached to the upper side of one side of the hydraulic jack 8, one side of the clamping plate 209 is in clearance fit with the sleeve 204, the inner wall of the annular plate 204 can move leftwards and the bottom of the rotating block 202 when the clamping plate is stressed, one side of the rotating block is connected with the rotating block 206, the rotating block 202, the rotating block is connected with the bottom of the rotating plate, and the rotating block 206, threaded rod 201's outer wall top and shell 202's top inner wall threaded connection, threaded rod 201 rotates, threaded rod 201 drives riser 210 rebound, riser 210 drives a 205 rebound of circle piece, a 205 drive of circle piece changes board 208 and rotates, it drives two 206 rotations of circle piece to change board 208, two 206 drive annular slab 207 rebound of circle piece, annular slab 207 drives splint 209 rebound, and then realize the fixed to hydraulic jack 8, need not to use a plurality of cylinders, and the cost is saved, and resources are saved.

One side of riser 5 is equipped with protective structure 3, protective structure 3 includes straight section of thick bamboo 301, slide bar 302, horizontal pole 303, spring one 304, straight board 305 and baffle 306, the top of slide bar 302 and the inner wall top fixed connection of riser 5, the outer wall slip joint of slide bar 302 has straight board 305, can slide at the outer wall of slide bar 302 when straight board 305 atress, the one end fixedly connected with baffle 306 of straight board 305, the below processing of baffle 306 has the opening, the other end recess clearance fit of straight board 305 has horizontal pole 303, can remove at the other end recess of straight board 305 during horizontal pole 303 atress, the outer wall one side clearance fit of horizontal pole 303 has straight section of thick bamboo 301, the one end of straight section of thick bamboo 301 and the one end outside fixed connection of shell 6, the outer wall one side clearance fit of horizontal pole 303 has spring one 304, spring one 304 gives the inside power to horizontal pole 303, the left and right sides of spring one respectively with the outer wall one side of horizontal pole 303 and the one end outside fixed connection of shell 6, baffle 306 pulls down baffle 306, baffle 305 drives straight board 305 to move downwards, shelter from behind baffle 306, hydraulic jack 8 shelters from and carries out the hydraulic pressure jack and carries out the damage to the straight section of thick bamboo 303, the hydraulic pressure jack and the hydraulic pressure is convenient for the personnel that the test the jack 8, the condition of the hydraulic pressure takes place, the baffle 306, the condition of the hydraulic pressure is realized when the hydraulic pressure jack in the straight jack is carried out the jack and the straight section of the jack 303.

One side of baffle 306 is equipped with observation structure 4, observation structure 4 includes observation window 401, block 402, bent plate 403, two spring 404 and the body of rod 405, the outer wall of observation window 401 and the inner wall clearance fit of baffle 306, the outer wall fixedly connected with rubber pad of observation window 401, the rubber pad can play sealed effect, rear end one side fixedly connected with bent plate 403 of observation window 401, the one end recess clearance fit of bent plate 403 has the body of rod 405, outer wall one side clearance fit of body of rod 405 has block 402, the rear end of block 402 and the preceding terminal surface one side fixed connection of baffle 306, outer wall one side clearance fit of the body of rod 405 has two spring 404, two spring 404 gives the body of rod 405 outside power, both ends respectively with outer wall one side of the body of rod 405 and the one end fixed connection of block 402 about two spring 404, the setting of observation window 401, the state when the staff of being convenient for observing hydraulic jack 8, and then the staff uses.

The working principle is as follows:

when the hydraulic transmission device is used as a pressure test platform, firstly, an observation window 401 is inserted into the inner wall of a baffle 306, a second spring 404 drives a rod body 405 to move outwards, the rod body 405 is inserted into a groove of a curved plate 403, fixing of the observation window 401 is achieved, a hydraulic jack 8 is placed in a groove in the top of a supporting plate 7, a threaded rod 201 is rotated, the threaded rod 201 drives a vertical block 210 to move upwards, the vertical block 210 drives a first round block 205 to move upwards, the first round block 205 drives a rotating plate 208 to rotate, the rotating plate 208 drives a second round block 206 to rotate, the second round block 206 drives an annular plate 207 to move inwards, the annular plate 207 drives a clamping plate 209 to move inwards, fixing of the hydraulic jack 8 is achieved, the baffle 306 is pulled downwards, the baffle 306 drives a straight plate 305 to move downwards, the baffle 306 shields the hydraulic jack 8, the hydraulic jack 303, the first spring 304 drives a cross rod 303 to move inwards, the cross rod 303 is inserted into a groove in one end of the straight plate 305, fixing of the baffle 306 is achieved, after shielding of the test position is completed, an external liquid inlet and a liquid outlet 8 of the hydraulic jack 8 is connected with the hydraulic jack, when a hydraulic jack 8 is input into the hydraulic jack under the condition that a liquid inlet 401 is observed, and a liquid is input by a hydraulic jack 8, and a hydraulic jack 401.

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. The utility model provides a hydraulic transmission's pressure testing platform, includes base (1), its characterized in that: a hydraulic jack (8) is arranged above the base (1), and a fixing structure (2) is arranged on one side of the hydraulic jack (8);

the fixing structure (2) comprises a threaded rod (201), a first shell (202), a transverse plate (203), a sleeve (204), a first round block (205), a second round block (206), an annular plate (207), a rotating plate (208), a clamping plate (209) and a vertical block (210);

one end of splint (209) is laminated with one side top of hydraulic jack (8), outer wall one side clearance fit of splint (209) has sleeve (204), the bottom of sleeve (204) and top one side fixed connection of base (1), the one end fixedly connected with annular plate (207) of splint (209), the inner wall sliding joint of annular plate (207) has round piece two (206), the rear end fixedly connected with rotor plate (208) of round piece two (206), the rear end of rotor plate (208) is connected with shell one (202) through the round pin axle rotation, the bottom fixedly connected with diaphragm (203) of shell one (202), the bottom of diaphragm (203) and top one side fixed connection of base (1), the one side through groove sliding joint of rotor plate (208) has round piece one (205), the rear end fixedly connected with riser block (210) of round piece one (205), the top of riser block (210) is rotated through the bearing and is connected with threaded rod (201), the top of the outer wall of threaded rod (201) and the top inner wall threaded connection of shell one (202).

2. The hydraulic transmission device pressure test platform of claim 1, wherein: one side of the top of the base (1) is fixedly connected with the bottom of the vertical plate (5).

3. The hydraulic transmission device pressure test platform of claim 2, wherein: one end of the vertical plate (5) is fixedly connected with one end of the second shell (6).

4. The hydraulic transmission device pressure test platform of claim 1, wherein: the top of the base (1) is fixedly connected with a supporting plate (7), and a top groove of the supporting plate (7) is attached to the bottom of the hydraulic jack (8).

5. The hydraulic transmission device pressure testing platform of claim 2, wherein: a protective structure (3) is arranged on one side of the vertical plate (5);

the protection structure (3) comprises a straight cylinder (301), a sliding rod (302), a cross rod (303), a first spring (304), a straight plate (305) and a baffle (306);

the top of slide bar (302) and the inner wall top fixed connection of riser (5), the outer wall slip joint of slide bar (302) has straight board (305), the one end fixedly connected with baffle (306) of straight board (305), the other end recess clearance fit of straight board (305) has horizontal pole (303), the outer wall one side clearance fit of horizontal pole (303) has a straight section of thick bamboo (301), the one end of a straight section of thick bamboo (301) and the one end outside fixed connection of shell two (6), the outer wall one side clearance fit of horizontal pole (303) has spring one (304), both ends respectively with the outer wall one side of horizontal pole (303) and the one end outside fixed connection of shell two (6) about spring one (304).