CN214935648U

CN214935648U - Improved horizontal jack

Info

Publication number: CN214935648U
Application number: CN202121458750.5U
Authority: CN
Inventors: 沈如林
Original assignee: Shandong Qiyang Tools Co ltd
Current assignee: Shandong Qiyang Tools Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-30
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a modified horizontal jack belongs to horizontal jack technical field, including jack main part, drive arrangement and jib loading boom, drive arrangement fixed mounting is at the top of jack main part, the jib loading boom articulates on drive arrangement, the bottom fixedly connected with base of jack main part, be provided with mobile device in the jack main part, the last operating means that is provided with of drive arrangement. The utility model discloses a, when needs adjust operating means, the operating means extension is controlled according to self use habit or construction situation to the user of service to change operating means's length, operating means's setting can improve the practicality of this device, is convenient for adjust when different personnel use, and the user of service can promote the jib loading boom through operating means control drive arrangement afterwards, has solved the unable problem of adjusting and removing the easy damage of wheel of horizontal jack in the past.

Description

Improved horizontal jack

Technical Field

The utility model relates to a horizontal jack technical field, more specifically say, relate to a modified horizontal 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 factory and mining, transportation and the like as vehicle repair, other hoisting, supporting and the like, and has a light and firm structure, flexibility and reliability, and can be operated by one person.

The wheel structure of the horizontal jack assists in moving, and is convenient for a porter of the horizontal jack, when the weight is lifted by the jack, stress points of the horizontal jack are uniformly distributed on the surface of a wheel of the jack and a bearing where the wheel is located, so that the service life of the jack is greatly reduced, a pushing hand of the conventional horizontal jack does not have an adjusting function, inconvenience can occur when different people use the jack, and the problem that the length is insufficient under a special condition can also exist, so that professionals in the field provide an improved horizontal jack, and the problem mentioned above is solved.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a horizontal jack of modified to solve in the past horizontal jack can't adjust and remove the easy problem of damaging of wheel.

In order to solve the above problems, the utility model adopts the following technical proposal.

The improved horizontal jack comprises a jack main body, a driving device and a crane boom, wherein the driving device is fixedly installed at the top of the jack main body, the crane boom is hinged to the driving device, the bottom of the jack main body is fixedly connected with a base, a moving device is arranged on the jack main body, and an operating device is arranged on the driving device.

As a further description of the above technical solution: the front face of the jack main body is fixedly provided with a control panel, and the moving device is electrically connected with the control panel.

As a further description of the above technical solution: the mobile device includes two electric putter, two electric putter fixed mounting is at the front and the back of jack main part respectively, logical groove has all been seted up at the front and the back of base, the inside of base is provided with the mounting panel, the bottom fixedly connected with evenly distributed's of mounting panel universal wheel, the front of mounting panel floats the board with the equal fixedly connected with in the back, two float the outside that two logical grooves were run through respectively to the one end that floats the board mutually the back, two electric putter's bottom fixed connection respectively on two float the board, two electric putter all with between the control panel electric connection.

As a further description of the above technical solution: two gag lever posts of fixedly connected with on the interior roof of base, two the bottom of gag lever post all runs through and extends to the bottom of mounting panel.

As a further description of the above technical solution: operating means includes the outer tube, the left end of outer tube is articulated on drive arrangement, the right-hand member of outer tube is pegged graft and is had the inner tube, sliding connection between the inner wall of inner tube and outer tube, the joint hole that the equidistance was arranged is seted up at the top of inner tube, the top fixedly connected with mounting box of outer tube, it has the joint pole to peg graft at the top of mounting box, the bottom of joint pole runs through mounting box, outer tube and joint hole and extends to the inside of inner tube, fixedly connected with limiting plate on the joint pole, the limiting plate is located the inside of mounting box, two joint springs of top fixedly connected with of limiting plate, two the equal fixed connection in top of joint spring is on the interior roof of mounting box.

As a further description of the above technical solution: the inner tube is fixedly connected with a handle, and the handle is provided with anti-skid lines which are uniformly distributed.

Compared with the prior art, the utility model has the advantages of:

(1) when the horizontal jack needs to be moved, a user controls the moving device to be electrified to work, the moving device starts to move towards the ground after being electrified, the main body of the jack is gradually jacked up along with the continuous work of the moving device, so that the base is separated from the ground, the user can push the horizontal jack to move at the moment, when the horizontal jack needs to be hoisted when the horizontal jack moves to a working area, the user controls the moving device to float upwards and move towards the inside of the base, the distance between the base and the ground is gradually reduced until the base is contacted with the ground, the main body of the jack cannot move at the moment, so that the horizontal jack is more stable, damage caused by the fact that a moving wheel is subjected to larger pressure in the hoisting process is avoided, when the operating device needs to be adjusted, the user controls the operating device to extend according to the self use habit or construction condition, so that the length of the operating device is changed, the arrangement of the operating device can improve the practicability of the device, so that the device can be conveniently adjusted when different personnel use the device, and then the user can control the driving device to lift the crane boom through the operating device, thereby solving the problem that the horizontal jack can not be adjusted and the movable wheel is easily damaged.

(2) This scheme, control panel's setting makes this device of controlling that the user can be simple swift more to the required step of operating of this user of user, thereby improve device intelligence.

(3) In the scheme, when the horizontal jack needs to be moved, a user controls the electric push rod to be electrified, the electric push rod is electrified to drive the electric push rod to be fixedly connected with the floating plate to start moving downwards, the mounting plate fixedly connected with the floating plate synchronously moves downwards, thereby leading the universal wheel to start moving towards the ground, gradually jacking up the jack main body after the universal wheel is contacted with the ground along with the continuous work pushing of the electric push rod, leading the base to be separated from the ground, leading the user to push the horizontal jack to move, when the movable platform moves to a working area and needs to be lifted, a user controls the electric push rod to drive the floating plate to float upwards, thereby the universal wheel moves towards the inside of the base, the distance between the base and the ground is gradually reduced until the base is contacted with the ground, at the moment, the jack main body can not move, thereby can be more firm, avoid removing the wheel and receive great pressure at the jack-up in-process and lead to damaging.

(4) According to the scheme, the limiting rod can play a limiting role when the mounting plate moves up and down, so that the mounting plate cannot be inclined and can only move in the vertical direction.

(5) This scheme, when needs adjust operating means, the user of service mentions the joint pole upwards, the limiting plate shifts up thereupon, joint spring atress begins the shrink this moment, and the joint pole also breaks away from the downthehole portion of joint, the inner tube is unrestricted can freely remove this moment, the user of service can control inner tube extension length according to self use custom or construction conditions, thereby change operating means's length, the user of service loosens the joint pole after confirming length, the joint spring does not begin to reset resilience again at this moment the atress, joint pole and the downthehole portion of top income joint, the inner tube is restricted again this moment, operating means's setting can improve this device's practicality, be convenient for adjust when different personnel use.

(6) This scheme, when user of service needs operation inner tube, the handle can provide a impetus for it, and antiskid line then can prevent that user of service from taking place the hand and sliding.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the operation device of the present invention.

The reference numbers in the figures illustrate:

1. a jack main body; 2. a drive device; 3. a cargo boom; 4. a base; 5. a mobile device; 501. an electric push rod; 502. a through groove; 503. mounting a plate; 504. a universal wheel; 505. a floating plate; 6. an operating device; 601. an outer tube; 602. an inner tube; 603. a clamping hole; 604. mounting a box; 605. a clamping and connecting rod; 606. a limiting plate; 607. clamping a spring; 7. a control panel; 8. a limiting rod; 9. a handle.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-4, in the present invention, an improved horizontal jack comprises a jack main body 1, a driving device 2 and a crane boom 3, wherein the driving device 2 is fixedly installed at the top of the jack main body 1, the crane boom 3 is hinged on the driving device 2, the bottom of the jack main body 1 is fixedly connected with a base 4, the jack main body 1 is provided with a moving device 5, and the driving device 2 is provided with an operating device 6.

In the utility model, when the horizontal jack is required to be moved, the user controls the moving device 5 to work by electrifying, the moving device 5 starts to move towards the ground after electrifying, the jack main body 1 is gradually jacked up along with the continuous work of the moving device 5, so that the base 4 is separated from the ground, the user can push the horizontal jack to move at the moment, when the horizontal jack is moved to a working area to be hoisted, the user controls the moving device 5 to float upwards and move towards the inside of the base 4, the distance between the base 4 and the ground is gradually reduced until the base 4 is contacted with the ground, at the moment, the jack main body 1 can not move, thereby being more stable, avoiding the damage caused by the large pressure on the moving wheel in the hoisting process, when the operating device 6 is required to be adjusted, the user controls the operating device 6 to extend according to the self use habit or construction condition, therefore, the length of the operating device 6 is changed, the practicability of the device can be improved due to the arrangement of the operating device 6, adjustment can be conveniently carried out when different personnel use the device, then the user can control the driving device 2 to lift the crane boom 3 through the operating device 6, and the problem that the traditional horizontal jack cannot be adjusted and the movable wheel is easily damaged is solved.

Please refer to fig. 1, in which: the front surface of the jack main body 1 is fixedly provided with a control panel 7, and the mobile device 5 is electrically connected with the control panel 7.

The utility model discloses in, this device of control that control panel 7's setting makes the user of service can be simple swift more to the step of the required operation of this user of service, thereby improve device intelligence.

Please refer to fig. 1-3, wherein: mobile device 5 includes two electric putter 501, two electric putter 501 respectively fixed mounting at the front and the back of jack main part 1, logical groove 502 has all been seted up with the back in the front of base 4, the inside of base 4 is provided with mounting panel 503, mounting panel 503's bottom fixedly connected with evenly distributed's universal wheel 504, mounting panel 503's the front and the equal fixedly connected with in the back float board 505, two one ends that float board 505 carried on the back mutually run through two logical groove 502 respectively and all extend to the outside of base 4, two electric putter 501's bottom difference fixed connection is on two float boards 505, two electric putter 501 all with control panel 7 between electric connection.

In the utility model, when the horizontal jack is required to be moved, the user controls the electric push rod 501 to be electrified to work, the electric push rod 501 is electrified to drive the floating plate 505 fixedly connected with the electric push rod to move downwards and synchronously move downwards with the mounting plate 503 fixedly connected with the floating plate 505, so that the universal wheel 504 starts to move towards the ground, along with the continuous work pushing of the electric push rod 501, the universal wheel 504 gradually jacks up the jack main body 1 after contacting with the ground, so that the base 4 is separated from the ground, the user can push the horizontal jack to move at the moment, when the user moves to a working area and needs to lift, the user controls the electric push rod 501 to drive the floating plate 505 to float upwards, so that the universal wheel 504 moves towards the inside of the base 4, the distance between the base 4 and the ground is gradually reduced until the base 4 contacts with the ground, and the jack main body 1 cannot move at the moment, thereby can be more firm, avoid removing the wheel and receive great pressure at the jack-up in-process and lead to damaging.

Please refer to fig. 2 and 3, wherein: two gag lever posts 8 of fixedly connected with on the interior roof of base 4, the bottom of two gag lever posts 8 all runs through and extends to the bottom of mounting panel 503.

The utility model discloses in, the restriction effect can be played to it to spacing pole 8 when mounting panel 503 reciprocates for mounting panel 503 can't take place the slope, can only carry out vertical direction's removal.

Please refer to fig. 1, 2 and 4, wherein: operating means 6 includes outer tube 601, the left end of outer tube 601 articulates on drive arrangement 2, the right-hand member of outer tube 601 is pegged graft and is had inner tube 602, sliding connection between inner tube 602 and the inner wall of outer tube 601, the joint hole 603 that the equidistance was arranged is seted up at the top of inner tube 602, the top fixedly connected with mounting box 604 of outer tube 601, it has joint pole 605 to peg graft at the top of mounting box 604, mounting box 604 is run through to the bottom of joint pole 605, outer tube 601 and joint hole 603 extend to the inside of inner tube 602, fixedly connected with limiting plate 606 on the joint pole 605, limiting plate 606 is located the inside of mounting box 604, two joint springs 607 of top fixedly connected with of limiting plate 606, the equal fixed connection in top of two joint springs 607 is on the interior roof of mounting box 604.

The utility model discloses in, when needs adjust operating device 6, the user of service upwards mentions joint pole 605, limiting plate 606 shifts up thereupon, joint spring 607 atress begins the shrink this moment, and joint pole 605 also breaks away from joint hole 603 inside, inner tube 602 unrestricted can freely remove this moment, the user of service can control inner tube 602 extension length according to self use habit or construction conditions, thereby change operating device 6's length, the user of service loosens joint pole 605 after confirming length, joint spring 607 no longer the atress begins to restore to the throne the resilience this moment, joint pole 605 and top go into inside joint hole 603, inner tube 602 is retrained this moment, operating device 6's setting can improve this device's practicality, be convenient for adjust when different personnel use.

Please refer to fig. 1 and 2, wherein: the inner tube 602 is fixedly connected with a handle 9, and the handle 9 is provided with anti-skid lines which are uniformly distributed.

The utility model discloses in, when user needs to operate inner tube 602, handle 9 can provide an impetus for it, and antiskid line then can prevent that user from taking place the hand and slide.

In the scheme, the model of the electric push rod 501 can be TGJ-01.

The working principle is as follows: when the horizontal jack needs to be moved, a user controls the electric push rod 501 to be electrified for working, the electric push rod 501 is electrified to drive the electric push rod 501 to be fixedly connected with the floating plate 505 to start to move downwards, the mounting plate 503 fixedly connected with the floating plate 505 synchronously moves downwards, so that the universal wheel 504 starts to move towards the ground, along with the continuous working pushing of the electric push rod 501, the universal wheel 504 is gradually jacked up after contacting with the ground, so that the base 4 is separated from the ground, the user can push the horizontal jack to move at the moment, when the horizontal jack needs to be hoisted when the horizontal jack moves to a working area, the user controls the electric push rod 501 to drive the floating plate 505 to float upwards, so that the universal wheel 504 moves towards the inside of the base 4, the distance between the base 4 and the ground is gradually reduced until the base 4 contacts with the ground, at the moment, the jack main body 1 cannot move, and therefore the horizontal jack can be more stable, the damage caused by larger pressure on the moving wheel in the hoisting process is avoided, when the operation device 6 needs to be adjusted, a user lifts the clamping rod 605 upwards, the limiting plate 606 moves upwards along with the clamping rod, the clamping spring 607 is stressed to contract, the clamping rod 605 is also separated from the clamping hole 603, the inner tube 602 is not limited to move freely, the user can control the extension length of the inner tube 602 according to the self use habit or construction condition, so that the length of the operation device 6 is changed, the user loosens the clamping rod 605 after the length is determined, the clamping spring 607 is not stressed to reset and rebound, the clamping rod 605 is jacked into the clamping hole 603, the inner tube 602 is limited again, the arrangement of the operation device 6 can improve the practicability of the device, the adjustment is convenient for different people to use, and the user can control the driving device 2 to lift the crane boom 3 through the operation device 6, the problem of horizontal jack in the past can't adjust and remove the easy damage of wheel is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An improved horizontal jack comprises a jack main body (1), a driving device (2) and a cargo boom (3), wherein the driving device (2) is fixedly installed at the top of the jack main body (1), the cargo boom (3) is hinged on the driving device (2), and the horizontal jack is characterized in that: the bottom of jack main part (1) fixedly connected with base (4), be provided with mobile device (5) on jack main part (1), be provided with operating means (6) on drive arrangement (2).

2. An improved horizontal jack as claimed in claim 1 wherein: the front face of the jack main body (1) is fixedly provided with a control panel (7), and the moving device (5) is electrically connected with the control panel (7).

3. An improved horizontal jack as claimed in claim 2 wherein: mobile device (5) include two electric putter (501), two electric putter (501) fixed mounting is at the front and the back of jack main part (1) respectively, logical groove (502) have all been seted up at the front and the back of base (4), the inside of base (4) is provided with mounting panel (503), the bottom fixedly connected with evenly distributed's of mounting panel (503 universal wheel (504), the front of mounting panel (503) and the equal fixedly connected with in back float board (505), two float board (505) one end of carrying on the back mutually run through two logical groove (502) respectively and all extend to the outside of base (4), two electric putter (501)'s bottom respectively fixed connection on two float board (505), two electric putter (501) all with control panel (7) between electric connection.

4. An improved horizontal jack as claimed in claim 3 wherein: two gag lever posts (8) of fixedly connected with on the interior roof of base (4), two the bottom of gag lever post (8) all runs through and extends to the bottom of mounting panel (503).

5. An improved horizontal jack as claimed in claim 1 wherein: the operating device (6) comprises an outer tube (601), the left end of the outer tube (601) is hinged to the driving device (2), the right end of the outer tube (601) is connected with an inner tube (602) in an inserting mode, the inner tube (602) is connected with the inner wall of the outer tube (601) in a sliding mode, clamping holes (603) which are arranged at equal intervals are formed in the top of the inner tube (602), the top of the outer tube (601) is fixedly connected with a mounting box (604), a clamping rod (605) is connected to the top of the mounting box (604) in an inserting mode, the bottom end of the clamping rod (605) penetrates through the mounting box (604), the outer tube (601) and the clamping holes (603) and extends into the inner tube (602), a limiting plate (606) is fixedly connected to the clamping rod (605), the limiting plate (606) is located inside the mounting box (604), and two clamping springs (607) are fixedly connected to the top of the limiting plate (606), the top ends of the two clamping springs (607) are fixedly connected to the inner top wall of the mounting box (604).

6. An improved horizontal jack as claimed in claim 5 wherein: the inner tube (602) is fixedly connected with a handle (9), and the handle (9) is provided with anti-skid grains which are uniformly distributed.