CN216687271U - Continuous extrusion efficient pushing jack - Google Patents

Abstract

The utility model relates to the technical field of jacks, in particular to a continuous extrusion efficient pushing jack. The technical scheme comprises the following steps: the bottom plate, first expansion plate and mount, the second backup pad is installed to the bottom plate bottom, and first backup pad is installed to second backup pad bottom periphery, and the connecting block is installed at the bottom plate top, and the inside movable mounting of connecting block has first expansion plate. According to the utility model, the second supporting plate is arranged at the bottom of the bottom plate, when the device is used, the screw rod can be driven to rotate by rotating the rotary table, at the moment, the two groups of thread blocks can be driven to move towards the mutually approaching direction, at the moment, the two groups of second telescopic plates and the first telescopic plate can be driven to stretch and retract to drive the top plate to ascend, meanwhile, a worker can drive the two groups of thread blocks to move towards the mutually departing direction by rotating the rotary table anticlockwise, at the moment, the device can be driven to integrally descend by the second telescopic plates, and the use convenience of the device is improved.

Description

Continuous extrusion efficient pushing jack

Technical Field

The utility model relates to the technical field of jacks, in particular to a continuous extrusion efficient pushing jack.

Background

The jack is light and small hoisting equipment which takes a rigid jacking piece as a working device and jacks a heavy object in a small stroke through a top bracket or a bottom supporting claw, is mainly used for the departments of factories, mines, transportation and the like as vehicle repair and other hoisting, supporting and the like, has a light and firm structure, is flexible and reliable, and can be carried and operated by one person.

Through the retrieval, patent publication No. CN203879527U discloses a hydraulic support passes fixing device and hydraulic support of jack, and this hydraulic support passes fixing device of jack and sets up in the inboard of the inner rib plate of hydraulic support's base, including being used for bearing pass the ear seat that the opening of jack's horizontal pin axle faces up, still include with the opening of ear seat corresponds the cooperation and the end cover of cup jointing above that, the end cover with the connection can be dismantled to the ear seat.

The existing continuous extrusion high-efficiency type advancing jack has the defects that:

1. the existing device is inconvenient to use, and often needs to be used by multiple persons in a matching way during operation, and the operation is complicated, so that the use limitation of the device is increased, the use convenience of the device is reduced, and the use efficiency of the device is reduced;

2. the existing pushing jack is heavy in weight, the device needs to be adjusted in a supporting position in the using process, the device often needs to be frequently moved, the weight of the device is heavy, the device is inconvenient to adjust, and the using convenience of the device is reduced

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous extrusion efficient pushing jack to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a jack is passed to high-efficient type of continuous extrusion, includes bottom plate, first expansion plate and mount, the second backup pad is installed to the bottom plate bottom, first backup pad is installed to second backup pad bottom periphery, the connecting block is installed at the bottom plate top, the inside movable mounting of connecting block has first expansion plate, the thread piece is installed at first expansion plate top, the second expansion plate is installed at thread piece top, the roof is installed to the second expansion plate, the fixed plate is installed to bottom plate top opposite side, the lead screw is installed to the fixed plate opposite side, thread piece internally mounted is on the lead screw, the mount is installed to first backup pad one side, mount internally mounted has the inserted bar, the pull ring is installed to inserted bar one side.

The utility model provides a continuous extrusion high-efficiency pushing jack, when the device is used, a rotary disc can be rotated to drive a screw rod to rotate, at the same time, two groups of thread blocks can be driven to move towards the direction of mutual approaching, at the same time, two groups of second expansion plates and a first expansion plate can be driven to expand and contract to drive a top plate to ascend, simultaneously, a worker can drive two groups of thread blocks to move towards the direction of mutual distancing by rotating the rotary disc anticlockwise, at the same time, the device can be driven to descend integrally by the second expansion plates, the using convenience of the device is improved, when the device is used, the worker can expand and contract at the first support plate by the second support plate and can transversely penetrate through an inserting rod to extend into the first support plate, at the same time, the height of the device can be fixed, and at the same time, the second support plate can be contracted into the first support plate by pulling the thread blocks after the use of the device is finished, at the moment, the universal wheels can be attached to the ground, the device convenient to move is convenient to move, and the convenience of using the device is improved

Preferably, the base is installed to first backup pad bottom, and the base bottom laminating in ground. When the device is used, the stability of the device can be provided through the base, and the use stability of the device is improved.

Preferably, the bottom plate is provided with a connecting plate, and the bottom of the connecting plate is provided with universal wheels. When the device is used, the device can be driven by the universal wheels to move, and the use convenience of the device is improved.

Preferably, a rotary table is installed on one side of the screw rod, a rotary rod is installed on one side of the rotary table, and an anti-slip pad is installed on the periphery of the rotary rod. When the staff rotates the carousel, the accessible is held the rotatory bull stick of slipmat and is increased the friction between hand and the device, prevents that the hand from sliding, has promoted the security that the device used.

Preferably, the attaching plate is installed on the two sides of the top plate, and the attaching pad is installed on the top of the attaching plate. When the device is used, the device can be attached through the attaching pad, so that the device is prevented from being dented, and the service life of the device is prolonged.

Preferably, the periphery of the inserted bar is provided with a spring, and the other side of the spring on the periphery of the inserted bar is provided with a limiting block. After the device is debugged, the pull ring can be loosened to reset the inserted bar through the elastic potential energy of the spring, so that the use convenience of the device is improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing the second backup pad bottom the bottom plate, the accessible rotates the carousel and drives the lead screw rotatory when the device uses, can drive two sets of screw thread pieces this moment and remove to the direction of being close to each other, can drive two sets of second expansion plates and first expansion plate and stretch out and draw back and drive the roof and rise this moment, staff's accessible counter-clockwise turning carousel drives two sets of screw thread pieces and removes to the direction of keeping away from each other simultaneously, accessible second expansion plate drive arrangement wholly descends this moment, the convenience of device use has been promoted.

2. Through installing the mount in first backup pad one side, when the device used, staff's accessible second backup pad was flexible at first backup pad, accessible inserted bar transversely alternates the second backup pad simultaneously and extends to inside the first backup pad, can highly fix the device this moment, use the device simultaneously and accomplish back accessible pulling thread piece with the second backup pad shrink to first backup pad inside, can make the universal wheel laminate with ground this moment, the device of being convenient for removes, the convenience of device use has been promoted.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial structural view of a connecting plate according to the present invention;

FIG. 3 is a partial structural view of a screw rod according to the present invention;

fig. 4 is a partial structural schematic view of the fixing frame of the present invention.

In the figure: 1. a base plate; 101. a connecting plate; 102. a universal wheel; 103. a top plate; 104. attaching a plate; 105. attaching a pad; 106. a first support plate; 107. a base; 108. a second support plate; 2. a first expansion plate; 201. connecting blocks; 202. a thread block; 203. a fixing plate; 204. a second expansion plate; 205. a screw rod; 206. a turntable; 207. a non-slip mat; 208. a rotating rod; 3. a fixed mount; 301. inserting a rod; 302. a pull ring; 303. a spring; 304. and a limiting block. .

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2-3, the continuous extrusion efficient pushing jack provided by the utility model comprises a bottom plate 1, a first expansion plate 2 and a fixed frame 3, wherein a second support plate 108 is installed at the bottom of the bottom plate 1, a first support plate 106 is installed on the periphery of the bottom of the second support plate 108, a connecting block 201 is installed at the top of the bottom plate 1, the first expansion plate 2 is movably installed inside the connecting block 201, a thread block 202 is installed at the top of the first expansion plate 2, a second expansion plate 204 is installed at the top of the thread block 202, a top plate 103 is installed on the second expansion plate 204, a fixed plate 203 is installed at the other side of the top of the bottom plate 1, a screw rod 205 is installed at the other side of the fixed plate 203, the thread block 202 is installed on the screw rod 205, the fixed frame 3 is installed at one side of the first support plate 106, an insertion rod 301 is installed inside the fixed frame 3, and a pull ring 302 is installed at one side of the insertion rod 301.

The working principle of the heat dissipation structure based on the air conditioner condenser control device in the embodiment 1 is as follows: when the device is used, the screw rod 205 can be driven to rotate by rotating the turntable 206, at the same time, the two groups of screw blocks 202 can be driven to move towards the direction of mutual approaching, at the same time, the two groups of second expansion plates 204 and the first expansion plate 2 can be driven to expand and contract to drive the top plate 103 to ascend, meanwhile, the worker can drive the two groups of screw blocks 202 to move towards the direction of mutual distancing by rotating the turntable 206 anticlockwise, at the same time, the device can be driven to integrally descend by the second expansion plates 204, the use convenience of the device is improved, when the device is used, the worker can expand and contract on the first supporting plate 106 through the second supporting plate 108 and can transversely penetrate through the inserting rods 301 to extend into the first supporting plate 106, at the moment, the height of the device can be fixed, and at the same time, after the use of the device is finished, the second supporting plate 108 can be contracted into the first supporting plate 106 by pulling the screw blocks 202, at the moment, the universal wheels 102 can be attached to the ground, so that the device can be conveniently moved, and the use convenience of the device is improved.

Example two

As shown in fig. 1 or fig. 4, compared with the first embodiment, the present invention provides a continuous extrusion efficient pushing jack, which further includes: base 107 is installed to first backup pad 106 bottom, and the base 107 bottom is laminated in ground, connecting plate 101 is installed to bottom plate 1 bottom, universal wheel 102 is installed to connecting plate 101 bottom, lead screw 205 one side is installed carousel 206, bull stick 208 is installed to carousel 206 one side, slipmat 207 is installed to the bull stick 208 periphery, attaching plate 104 is installed to roof 103 both sides, attaching pad 105 is installed at attaching plate 104 top, spring 303 is installed to inserted bar 301 periphery, stopper 304 is installed to the peripheral spring 303 opposite side of inserted bar 301.

In this embodiment, accessible base 107 provides stably to the device when the device uses, the stability of device use has been promoted, accessible universal wheel 102 drives the device and removes when the device uses, the convenience of device use has been promoted, when staff's rotatory carousel 206, the accessible is held the rotatory bull stick 208 of slipmat 207 and is increased the friction between hand and the device, prevent that the hand from sliding, the security of device use has been promoted, accessible laminating pad 105 is laminated to the device when the device uses, prevent that the device from using and leaving the dent, the life of device has been promoted, can loosen pull ring 302 and restore to the throne the inserted bar 301 through the elastic potential energy of spring 303 after the device has debugged, the convenience of device use has been promoted.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims (6)

1. The utility model provides a jack is passed to high-efficient type of continuous extrusion, includes bottom plate (1), first expansion plate (2) and mount (3), its characterized in that: a second supporting plate (108) is arranged at the bottom of the bottom plate (1), a first supporting plate (106) is arranged at the periphery of the bottom of the second supporting plate (108), the top of the bottom plate (1) is provided with a connecting block (201), a first expansion plate (2) is movably arranged in the connecting block (201), a thread block (202) is arranged at the top of the first expansion plate (2), a second expansion plate (204) is arranged at the top of the thread block (202), the second expansion plate (204) is provided with a top plate (103), the other side of the top of the bottom plate (1) is provided with a fixed plate (203), a screw rod (205) is arranged on the other side of the fixing plate (203), the screw block (202) is internally arranged on the screw rod (205), the fixing frame (3) is installed to first backup pad (106) one side, fixing frame (3) internally mounted has inserted bar (301), pull ring (302) is installed to inserted bar (301) one side.

2. A continuous extrusion high efficiency push jack as claimed in claim 1 wherein: base (107) are installed to first backup pad (106) bottom, and base (107) bottom is laminated in ground.

3. A continuous extrusion high efficiency push jack as claimed in claim 1 wherein: the bottom plate (1) bottom is installed connecting plate (101), and universal wheel (102) are installed to connecting plate (101) bottom.

4. A continuous extrusion high efficiency push jack as claimed in claim 1 wherein: the novel anti-skid device is characterized in that a turntable (206) is installed on one side of the screw rod (205), a rotating rod (208) is installed on one side of the turntable (206), and an anti-skid pad (207) is installed on the periphery of the rotating rod (208).

5. A continuous extrusion high efficiency push jack as claimed in claim 1 wherein: attaching plates (104) are installed on two sides of the top plate (103), and attaching pads (105) are installed on the tops of the attaching plates (104).

6. A continuous extrusion high efficiency push jack as claimed in claim 1 wherein: the spring (303) is installed to inserted bar (301) periphery, and stopper (304) are installed to inserted bar (301) peripheral spring (303) opposite side.

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