CN218058259U

CN218058259U - Stand jack base

Info

Publication number: CN218058259U
Application number: CN202221713447.XU
Authority: CN
Inventors: 乔向州; 高云飞; 谢广东
Original assignee: Henan Jiuyi Coal Mining Machinery Co ltd
Current assignee: Henan Jiuyi Coal Mining Machinery Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-16
Anticipated expiration: 2032-07-05

Abstract

The utility model provides a stand jack base, belong to jack technical field, a stand jack base, including the pedestal that has the cavity, the movable groove has been seted up on the length direction of pedestal on the pedestal side up, be provided with the removal subassembly along pedestal length direction reciprocating motion in the pedestal, it can follow the installation disc that removes and be used for installing stand jack to be provided with through the connecting rod on the removal subassembly, the one end of connecting rod is passed the movable groove and is stretched out outside the pedestal, the staff can hold and rotate the handle and make the rolling disc drive the threaded rod and rotate, the threaded rod rotates and promotes the movable block and remove, the movable block passes through the connecting rod and drives the installation disc and remove, stand jack also follows the removal, slide and walking wheel can make the movable block removal more easily, reduce the resistance that produces in the removal, and then a workman alright adjust stand jack's position, time and labor saving, the manpower has not only been saved, and work efficiency has been improved.

Description

Stand jack base

Technical Field

The utility model relates to a jack technical field, concretely relates to stand jack base.

Background

At the building, all can use the stand jack in engineering geological survey can both, the stand jack is one of indispensable instrument, the stand jack is in building engineering's use, because the ground among the building engineering is comparatively flat very few, consequently, can use stand jack base, after the stand jack is installed on the jack base, in operation, probably need adjust the position of stand jack, the weight of stand jack is heavier, just need several workman to lift the stand jack this moment and adjust the position of stand jack, because the weight of stand jack is heavier, difficult operation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a stand jack base can not only convenient and fast adjust stand jack's position, as long as a workman operates just moreover, has saved the manpower, has improved work efficiency.

In order to solve the technical problem, the utility model provides a stand jack base, including the pedestal that has the cavity, the activity groove has been seted up on the length direction of pedestal on the side of pedestal up, be provided with the removal subassembly along pedestal length direction reciprocating motion in the pedestal, it can be along the installation disc that removes and be used for installing stand jack to be provided with through the connecting rod on the removal subassembly, the one end of connecting rod is passed the activity groove and is stretched out outside the pedestal.

Through adopting above-mentioned technical scheme, the installation disc is used for installing stand jack base, and the movable groove is convenient for the connecting rod to move along the removal subassembly that is located the pedestal to drive the installation disc and remove, remove with this realization drive stand jack.

Preferably, a plurality of mounting holes are arranged on the side surface of the mounting disk at intervals on the circumference of the center of the mounting disk.

By adopting the technical scheme, the mounting hole is convenient for mounting the upright post jack on the mounting disc

Preferably, the moving assembly comprises a movable block which is slidably assembled at the bottom inside the seat body, a connecting block is arranged on one side of the movable block, a threaded rod is connected to one side surface of the seat body in a threaded manner, and one end of the threaded rod penetrates into the seat body and is rotatably connected with the connecting block.

By adopting the technical scheme, the threaded rod rotates and can push the movable block to move in the seat body through the connecting block.

Preferably, the movable block is provided with the walking wheel on the side of bottom in towards the pedestal, the quantity of walking wheel is four, and four walking wheels are located the four corners department of movable block respectively, the interval is provided with two slides, per two on the interior bottom of pedestal the walking wheel is located same slide.

By adopting the technical scheme, the walking wheels and the slide ways can reduce the resistance generated in the moving process of the movable block, so that the movable block can move conveniently.

Preferably, an anti-collision block for preventing the movable block from colliding with the inner wall of the seat body is arranged on the inner wall of the seat body.

Through adopting above-mentioned technical scheme, collision each other between movable block and the pedestal inner wall can be avoided to the anticollision piece, and then improves stand jack base's life.

Preferably, a rotating disc is arranged at the end part of the threaded rod, which is positioned outside the seat body, a rotating handle is arranged on the side surface of the rotating disc, and a rubber sleeve is sleeved on the rotating handle.

Through adopting above-mentioned technical scheme, the staff can make things convenient for the staff to rotate the shank of bolt with rotating the dish.

Preferably, a protective layer for preventing abrasion is arranged at the bottom of the seat body.

Through adopting above-mentioned technical scheme, the inoxidizing coating can play the guard action to the bottom of pedestal, reduces the wearing and tearing of pedestal bottom.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: when the base needs to be used, the staff passes through the bolt, the nut and the mounting hole are fixed the stand jack on the installation disc, after finishing fixing, if the position of stand jack needs to be moved, the staff can hold the rotation handle and make the rolling disc drive the threaded rod and rotate, the threaded rod rotates and promotes the movable block and move, the movable block drives the installation disc through the connecting rod and moves, the stand jack also follows the removal, slide and walking wheel can make the removal of movable block easier, reduce the resistance that produces in the removal, and then a workman alright with adjusting the position of stand jack, time saving and labor saving, the manpower has not only been saved, and work efficiency is improved.

Drawings

Fig. 1 is a front view of an embodiment of a column jack base of the present invention;

fig. 2 is a schematic top view of the seat body according to the embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a specific embodiment of the middle seat body of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base body; 2. a movable groove; 3. a connecting rod; 4. a column jack; 5. installing a disc; 6. mounting holes; 7. a movable block; 8. connecting blocks; 9. a threaded rod; 10. a traveling wheel; 11. a slideway; 12. an anti-collision block; 13. rotating the disc; 14. rotating the handle; 15. a rubber sleeve; 16. and (4) a protective layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: upright jack base, including the pedestal 1 that has the cavity, movable groove 2 has been seted up on the length direction along pedestal 1 on the side of pedestal 1 up, be provided with the removal subassembly along 1 length direction reciprocating motion of pedestal in the pedestal 1, be provided with the installation disc 5 that can remove along with the removal subassembly and be used for installing upright jack 4 through connecting rod 3 on the removal subassembly, movable groove 2 is passed to the one end of connecting rod 3 and is stretched out outside pedestal 1, the quantity of connecting rod 3 is two, interval arrangement is controlled on the side of movable block 7 and stretches out outside pedestal 1 from movable groove 2 about two connecting rods 3.

In this embodiment, a plurality of mounting holes 6 are circumferentially arranged on the side surface of the mounting disc 5 at intervals in the center of the mounting disc 5, the number of the mounting holes 6 is four, and the column jack 4 is fixed on the mounting disc 5 through bolts, nuts and the mounting holes 6.

In this embodiment, the movable assembly includes movable block 7 of sliding assembly bottom in pedestal 1, one side of movable block 7 is provided with connecting block 8, the mounting groove has been seted up on connecting block 8 towards threaded rod 9's the side, be provided with ball bearing in the mounting groove, threaded rod 9 closely pegs graft to ball bearing's inner circle in, and difficult not hard up, the tip that threaded rod 9 and ball bearing are connected is the polished rod, threaded connection has threaded rod 9 on one of them side of pedestal 1, threaded rod 9's one end penetrates to pedestal 1 in and is connected with connecting block 8 rotation.

In this embodiment, the side of bottom is provided with walking wheel 10 in movable block 7 orientation pedestal 1, and the quantity of walking wheel 10 is four, and four walking wheels 10 are located the four corners department of movable block 7 respectively, and the interval is provided with two slides 11 on the interior bottom of pedestal 1, and per two walking wheels 10 are located same slide 11.

In this embodiment, the inner wall of the seat body 1 is provided with the anti-collision block 12 for preventing the movable block 7 from colliding with the inner wall of the seat body 1, the anti-collision block 12 is a rubber block, the anti-collision block 12 can prevent the movable block 7 from frequently colliding with the inner wall of the seat body 1 to damage the seat body 1, and the anti-collision block 12 reduces collision between the movable block 7 and the inner wall of the seat body 1 to prolong the service life of the seat.

In this embodiment, the end of the threaded rod 9 outside the seat body 1 is provided with the rotating disc 13, the side of the rotating disc 13 is provided with the rotating handle 14, the rotating handle 14 is sleeved with the rubber sleeve 15, the rotating handle 14 is made of iron, so that the temperature of the outer peripheral surface of the rotating handle 14 after the rotating handle 14 is exposed to the sun can be too high in summer high temperature, and the rubber sleeve 15 can avoid the condition that the outer peripheral surface of the rotating handle 14 is too high to scald the hand.

In this embodiment, a protective layer 16 for preventing wear is disposed on the bottom of the seat body 1, and the protective layer 16 is made of rubber.

The utility model discloses a theory of operation: when the base needs to be used, a worker fixes the stand jack 4 on the mounting disc 5 through the bolts, the nuts and the mounting holes 6, after the fixing is finished, if the position of the stand jack 4 needs to be moved, the worker can hold the rotating handle 14 to enable the rotating disc 13 to drive the threaded rod to rotate, the threaded rod 9 rotates and pushes the movable block 7 to move, the movable block 7 drives the mounting disc 5 to move through the connecting rod 3, the stand jack 4 also moves along with the stand jack, the slide rail 11 and the walking wheels 10 enable the movable block 7 to move more easily, resistance generated in the moving process is reduced, and then one worker can adjust the position of the stand jack 4, time and labor are saved, manpower is saved, and working efficiency is improved.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a stand jack base which characterized in that: the lifting device comprises a base body with a cavity, wherein a movable groove is formed in the upward side face of the base body along the length direction of the base body, a moving assembly which can reciprocate along the length direction of the base body is arranged in the base body, an installation disc which can move along with the moving assembly and is used for installing an upright jack is arranged on the moving assembly through a connecting rod, and one end of the connecting rod penetrates through the movable groove and extends out of the base body.

2. The column jack base of claim 1, wherein: a plurality of mounting holes are circumferentially arranged on the side surface of the mounting disc at intervals in the center of the mounting disc.

3. The column jack base of claim 1, wherein: the movable assembly comprises a movable block which is assembled at the bottom in the seat body in a sliding mode, a connecting block is arranged on one side of the movable block, a threaded rod is connected to one side face of the seat body in a threaded mode, and one end of the threaded rod penetrates into the seat body and is connected with the connecting block in a rotating mode.

4. A column jack base as claimed in claim 3 wherein: the movable block is provided with the walking wheel on the side of bottom in towards the pedestal, the quantity of walking wheel is four, and four walking wheels are located the four corners department of movable block respectively, the interval is provided with two slides, per two on the interior bottom of pedestal the walking wheel is located same slide.

5. The column jack base of claim 4, wherein: and the inner wall of the seat body is provided with an anti-collision block for preventing the movable block from colliding with the inner wall of the seat body.

6. The column jack base of claim 5, wherein: the threaded rod is provided with a rotating disc on the end part outside the seat body, a rotating handle is arranged on the side surface of the rotating disc, and a rubber sleeve is sleeved on the rotating handle.

7. A column jack base as claimed in any one of claims 1 to 6 wherein: the bottom of the seat body is provided with a protective layer for preventing abrasion.