CN212269319U

CN212269319U - Hydraulic jack with temperature control structure

Info

Publication number: CN212269319U
Application number: CN202020921922.7U
Authority: CN
Inventors: 李勤
Original assignee: Sichuan Changzhuang Technology Co ltd
Current assignee: Sichuan Changzhuang Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-01
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a hydraulic jack with a temperature control structure, which comprises a main body, a clamping piece and a supporting piece, the top end of the supporting piece is fixed with a storage piece and a sleeve, a main body is arranged in the sleeve and is connected with the clamping piece, three groups of support rods are fixed on the outer wall of the clamping piece at equal intervals, cushion blocks are integrally formed at the bottom ends of the three groups of support rods, the three groups of cushion blocks are all connected with the supporting piece, an annular pipe is fixed at the bottom end of the clamping piece and is communicated with one end of the hose, a plurality of groups of drain holes are arranged on the side wall of the annular pipe facing the main body, the other end of the hose is connected with the storage part, one side of the supporting part is fixed with the collecting part, the clamping part comprises a clamping block, a sleeve and a screw rod, three groups of screw holes matched with the screws are formed in the side wall of the sleeve, and clamping blocks are fixed at the end parts of the three groups of screws. This hydraulic jack with control by temperature change structure has improved the stability of main part, can cool down to the main part.

Description

Hydraulic jack with temperature control structure

Technical Field

The utility model belongs to the technical field of the jack, concretely relates to hydraulic jack with control by temperature change structure.

Background

The jack is a rigid jacking piece used as a working device, and the jack is mainly used for vehicle repair, other hoisting, supporting and other work in departments of factories, mines, transportation and the like. The jacks are divided into a mechanical jack, a hydraulic jack and the like, and the principles are different. In principle, the most basic principle on which a hydraulic drive is based is pascal's law, i.e. the pressure is uniform throughout the liquid. In the using process of a common hydraulic jack, due to the lack of reinforcement measures, the jack is easy to shake, and the use is affected.

Therefore, in order to meet the current situation, a hydraulic jack with a temperature control structure needs to be designed and produced urgently so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic jack with temperature control structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic jack with a temperature control structure comprises a main body, a clamping piece and a supporting piece, wherein a storage piece and a sleeve are fixed at the top end of the supporting piece, a water valve is fixed on one side of the sleeve, the main body is arranged in the sleeve and connected with the clamping piece, three groups of support rods are fixed on the outer wall of the clamping piece at equal intervals, cushion blocks are integrally formed at the bottom ends of the three groups of support rods, and the three groups of cushion blocks are connected with the supporting piece;

the bottom end of the clamping piece is fixed with an annular pipe, the annular pipe is communicated with one end of the hose, a plurality of groups of drain holes are formed in the side wall, facing the main body, of the annular pipe, the other end of the hose is connected with the storage piece, and the collection piece is fixed on one side of the supporting piece.

Preferably, the clamping part comprises clamping blocks, a sleeve and a screw rod, three groups of screw holes matched with the screw rod are formed in the side wall of the sleeve, the clamping blocks are fixed at the end parts of the three groups of screw rods, the three groups of clamping blocks are located in the sleeve, and the knobs are fixed at the end parts, far away from the clamping blocks, of the three groups of screw rods.

Preferably, the storage part includes roof, montant and barrel, the bottom integrated into one piece of barrel has the collet, a plurality of groups of through-holes have been seted up in the collet, the lateral wall of barrel is fixed with the pipe with the inside intercommunication of barrel, the pipe is connected with the one end of hose, the top threaded connection of barrel has sealed lid, open the logical groove that has with the montant adaptation in the sealed lid, the top of montant is fixed with the roof, the bottom mounting of montant has the piston.

Preferably, the support member comprises a support plate, a screw rod and four brake rollers, screw holes matched with the screw rod are formed in four corners of the support plate, cross rods are fixed to the top ends of the four groups of screw rods, backing plates are fixed to the bottom ends of the four groups of screw rods, and the four groups of brake rollers are fixed to the bottom end of the support plate.

Preferably, the collecting part comprises a groove body, a connecting lug and a shell, the groove body is arranged in the shell, the connecting lug is integrally formed on two sides of the shell, a screw hole matched with the limiting bolt is formed in one side of the shell, and the end part of the limiting bolt is abutted to the outer wall of the groove body.

The utility model discloses a technological effect and advantage: according to the hydraulic jack with the temperature control structure, the bottom end of the main body penetrates through the sleeve and is placed in the sleeve, the knob is rotated to drive the screw to rotate, the fixture block is pushed to move horizontally in the rotation process of the screw to enable the fixture block to be tightly attached to the main body, the main body is fixed, the screw rod is rotated, the base plate is pushed to move downwards in the rotation process of the screw rod, the base plate is tightly attached to the ground, the supporting plate is prevented from shaking due to the fact that a brake roller is suspended in the air, and the; a certain amount of water or cooling liquid is stored in the cylinder, in the using process of the main body, the top plate is pressed, the top plate drives the vertical rod and the piston at the bottom end of the vertical rod to move downwards to extrude the water or cooling liquid in the cylinder, and the water or cooling liquid passes through the hose and the annular pipe and is sprayed to the side wall of the main body, so that the main body is cooled; the sleeve and the groove body can collect water or cooling liquid, resources are saved, the hydraulic jack with the temperature control structure improves the stability of the main body, and the main body can be cooled.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the clamping member of the present invention;

fig. 3 is a schematic structural view of the storage member of the present invention;

fig. 4 is a schematic structural view of the collecting member of the present invention.

In the figure: the device comprises a support rod 1, a main body 2, a clamping piece 3, a clamping block 30, a sleeve 31, a screw 32, a knob 33, a storage piece 4, a top plate 40, a vertical rod 41, a sealing cover 42, a cylinder 43, a bottom support 44, a guide pipe 45, a ring pipe 5, a hose 6, a sleeve 7, a cross rod 8, a support plate 9, a screw rod 10, a support piece 11, a collection piece 12, a groove 13, a connecting lug 14, a shell 15 and a limiting bolt 16.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a hydraulic jack with temperature control structure as shown in fig. 1-4, including main part 2, holder 3 and support piece 11, the top of support piece 11 is fixed with storage 4 and sleeve 7, and sleeve 7 welds the top at extension board 9, one side welding of sleeve 7 has the water valve, be provided with main part 2 in the sleeve 7, main part 2 adopts the common hydraulic jack in market, main part 2 is connected with holder 3, the outer wall equidistance welding of holder 3 has three groups of vaulting poles 1, three groups of the bottom of vaulting pole 1 homogeneous body shaping have the cushion, three groups of cushions all weld with support piece 11;

the bottom welding of holder 3 has annular pipe 5, annular pipe 5 bonds with the one end of hose 6, a plurality of groups wash port have been seted up to annular pipe 5 towards the lateral wall of main part 2, the other end of hose 6 is connected with storage 4, one side of support piece 11 is fixed with collection piece 12 through the bolt.

Specifically, holder 3 includes fixture block 30, sleeve pipe 31 and screw rod 32, three groups of screw holes with screw rod 32 adaptation are seted up to the lateral wall of sleeve pipe 31, three groups fixture block 30 that rubber material has all been bonded to the tip of screw rod 32, three groups fixture block 30 all is located sleeve pipe 31, three groups the tip that fixture block 30 was kept away from to screw rod 32 all welds knob 33, passes sleeve pipe 31 with the bottom of main part 2 and places in sleeve 7, and rotatory knob 33, knob 33 drive screw rod 32 is rotatory, and the rotatory in-process of screw rod 32 promotes fixture block 30 horizontal migration, makes fixture block 30 hug closely main part 2, realizes the fixed of main part 2.

Specifically, the storage part 4 comprises a top plate 40, a vertical rod 41 and a cylinder 43, a bottom support 44 is integrally formed at the bottom end of the cylinder 43, a plurality of groups of through holes are formed in the bottom support 44, the bottom support 44 is connected with a support plate 9 through bolts, a conduit 45 communicated with the inside of the cylinder 43 is welded on the side wall of the cylinder 43, the conduit 45 is bonded with one end of a hose 6, a sealing cover 42 is in threaded connection with the top end of the cylinder 43, a through groove matched with the vertical rod 41 is formed in the sealing cover 42, the top end of the vertical rod 41 is bonded with the top plate 40, the bottom end of the vertical rod 41 is fixed with a piston through a countersunk head screw, a certain amount of water or cooling liquid is stored in the cylinder 43, in the use process of the main body 2, the top plate 40 is pressed, the top plate 40 drives the pistons at the bottom ends of the vertical rod 41 and the vertical rod 41 to move downwards to extrude the water or cooling liquid, the cooling of the main body 2 is achieved.

Specifically, support piece 11 includes extension board 9, lead screw 10 and brake roller, the screw with the adaptation of lead screw 10, four groups are all seted up to extension board 9's four corners department horizontal pole 8, four groups have all been welded on the top of lead screw 10 the backing plate has all been welded to the bottom of lead screw 10, rotatory lead screw 10, and lead screw 10 pivoted in-process promotes the backing plate and moves down, makes the backing plate hug closely ground, avoids because of the unsettled rocking that leads to extension board 9 of brake roller, has improved the stability of main part 2, the bottom mounting of extension board 9 has four groups of brake roller, makes things convenient for holistic removal.

Specifically, collecting member 12 includes cell body 13, engaging lug 14 and shell 15, be provided with cell body 13 in the shell 15, the homogeneous integrated into one piece in both sides of shell 15 has engaging lug 14, the screw with 16 adaptations of stop bolt is seted up to one side of shell 15, stop bolt 16's tip offsets with the outer wall of cell body 13, opens the water valve, and water or the coolant liquid in the sleeve 7 flow into cell body 13, and cell body 13 can be followed shell 15 and taken off, does benefit to and pours the water or the coolant liquid in the cell body 13 into barrel 43, has practiced thrift the resource.

The working principle of the hydraulic jack with the temperature control structure is that the bottom end of a main body 2 penetrates through a sleeve 31 and is arranged in a sleeve 7, a knob 33 is rotated, the knob 33 drives a screw rod 32 to rotate, the screw rod 32 pushes a fixture block 30 to move horizontally in the rotating process, the fixture block 30 is enabled to be attached to the main body 2, the main body 2 is fixed, a screw rod 10 is rotated, a base plate is pushed to move downwards in the rotating process of the screw rod 10, the base plate is enabled to be attached to the ground, the support plate 9 is prevented from shaking due to the fact that a brake roller is suspended in the air, the stability of the main body 2 is improved, a top plate 40 is pressed, the top plate 40 drives a piston at the bottom ends of a vertical rod 41 and a vertical rod 41 to move downwards, water or cooling liquid in a cylinder 43 is squeezed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hydraulic jack with control by temperature change structure, includes main part (2), holder (3) and support piece (11), its characterized in that: a storage part (4) and a sleeve (7) are fixed at the top end of the supporting part (11), a water valve is fixed on one side of the sleeve (7), a main body (2) is arranged in the sleeve (7), the main body (2) is connected with the clamping part (3), three groups of support rods (1) are fixed on the outer wall of the clamping part (3) at equal intervals, cushion blocks are integrally formed at the bottom ends of the three groups of support rods (1), and the three groups of cushion blocks are connected with the supporting part (11);

the bottom end of the clamping piece (3) is fixed with an annular pipe (5), the annular pipe (5) is communicated with one end of the hose (6), a plurality of groups of drain holes are formed in the side wall, facing the main body (2), of the annular pipe (5), the other end of the hose (6) is connected with the storage piece (4), and a collection piece (12) is fixed on one side of the supporting piece (11).

2. The hydraulic jack with temperature control structure as claimed in claim 1, wherein: the clamping piece (3) comprises clamping blocks (30), sleeves (31) and screws (32), three groups of screw holes matched with the screws (32) are formed in the side wall of the sleeve (31), the end portions of the screws (32) are fixed with the clamping blocks (30), the clamping blocks (30) are located in the sleeve (31), and the end portions, far away from the clamping blocks (30), of the screws (32) are fixed with knobs (33).

3. The hydraulic jack with temperature control structure as claimed in claim 1, wherein: store piece (4) including roof (40), montant (41) and barrel (43), the bottom integrated into one piece of barrel (43) has collet (44), a plurality of groups through-hole have been seted up in collet (44), the lateral wall of barrel (43) is fixed with pipe (45) with the inside intercommunication of barrel (43), pipe (45) are connected with the one end of hose (6), the top end threaded connection of barrel (43) has sealed lid (42), set up the logical groove with montant (41) adaptation in sealed lid (42), the top of montant (41) is fixed with roof (40), the bottom mounting of montant (41) has the piston.

4. The hydraulic jack with temperature control structure as claimed in claim 1, wherein: the support piece (11) comprises a support plate (9), a screw rod (10) and brake rollers, screw holes matched with the screw rod (10) are formed in four corners of the support plate (9), cross rods (8) are fixed at the top ends of the four groups of screw rods (10), backing plates are fixed at the bottom ends of the four groups of screw rods (10), and the four groups of brake rollers are fixed at the bottom end of the support plate (9).

5. The hydraulic jack with temperature control structure as claimed in claim 1, wherein: collect piece (12) and include cell body (13), engaging lug (14) and shell (15), be provided with cell body (13) in shell (15), the equal integrated into one piece in both sides of shell (15) has engaging lug (14), the screw with spacing bolt (16) adaptation is seted up to one side of shell (15), the tip of spacing bolt (16) offsets with the outer wall of cell body (13).