CN218145577U - Special antiskid base of jack - Google Patents

Abstract

The utility model discloses a special skid resistant base of jack, include: the roof, the connecting plate, driving motor, the threaded rod, the apparatus further comprises a rotating shaft, the fixed plate, the activity cardboard, the ball, the back plate, the lead screw, the thread section of thick bamboo, two-way motor, the bottom plate, first spout, first slider, the activity runner, the second slider, the second spout, the inside fixed mounting of roof has the connecting plate, the one end fixed mounting of connecting plate has driving motor, driving motor's one end movable mounting has the threaded rod, the lower extreme movable mounting of connecting plate has the pivot, the lower extreme fixed mounting of pivot has the fixed plate, the lower extreme fixed mounting of fixed plate has the activity cardboard, the inside fixed mounting of activity cardboard has the ball, and the activity cardboard is controlled the jack and is pressed from both sides tightly, thereby press from both sides tight object, driving motor drives the threaded rod and drives the activity cardboard, and first slider is used for driving the activity cardboard, two-way motor can drive the lead screw and adjust from top to bottom, can reduce the jack and prevent the landing and pound the staff in the use.

Description

Special anti-skidding base of jack

Technical Field

The utility model relates to an antiskid technical field especially relates to a special skid resistant base of jack.

Background

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

Current jack generally does not all possess on the slope, realizes the lift to article, and the easy slip is generally through filling the voussoir for the jack keeps the level then realizing the lift to article, and when the jack atress was too big at that time, messenger's voussoir removed, thereby leads to the slope of article, and is comparatively dangerous.

In view of this, research improvement is carried out to current problem, provides a special skid resistant base of jack, has structural design reasonable, and the lead screw more is favorable to reducing to come from easily skidding when lifting up the heavy object, and the threaded rod can be more convenient, also more consolidates the lead screw and can not appear skidding in the in-process of using, aims at through this technique, reaches the purpose of solving the problem and improving practical value nature.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the special anti-skid base for the jack.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a special skid-proof base for a jack comprises: the movable clamping plate comprises a top plate, a connecting plate, a driving motor, a threaded rod, a rotating shaft, a fixing plate, a movable clamping plate, a ball, a back plate, a lead screw, a threaded cylinder, a two-way motor, a bottom plate, a first sliding groove, a first sliding block, a movable rotating wheel, a second sliding block and a second sliding groove.

As a further description of the above technical solution:

the quantity of driving motor sets up to two sets of, and the one end at the connecting plate is installed to the symmetry, the quantity of threaded rod sets up to a plurality of, and the symmetry is installed in the inside of first spout and second spout.

As a further description of the above technical solution:

the quantity of ball sets up to two sets ofly, and the symmetry is installed in the bottom of activity cardboard, the quantity of back plate sets up to two sets ofly, and with lead screw and ball interconnect.

As a further description of the above technical solution:

the quantity of screw thread section of thick bamboo sets up to two sets of, and sets up in the inside of ball, the length dimension of bottom plate is the same with the roof plate size.

As a further description of the above technical solution:

the quantity of lead screw sets up to two sets ofly, and installs in the inside of ball, the quantity of two-way motor sets up to two sets ofly, and the symmetry installs in the inside of bottom plate.

As a further description of the above technical solution:

the quantity of first spout sets up to two sets ofly, and runs through the inside of first slider, the quantity of first slider sets up to two sets ofly, and runs through the inside of activity cardboard bottom.

The utility model discloses following beneficial effect has: this device passes through driving motor, the threaded rod, first slider, the second slider, the activity runner, two-way motor and activity cardboard, and the activity cardboard is controlled the jack and is pressed from both sides tightly to press from both sides tight object, and driving motor drives the screw rod and drives the activity cardboard, and first slider is used for driving the activity cardboard, and two-way motor can drive the lead screw and adjust from top to bottom, can reduce the jack and prevent that the staff is pounded to the landing in the use.

Drawings

Fig. 1 is a plan view of the anti-slip base special for the jack according to the present invention;

fig. 2 is an enlarged view of a drawing a of the antiskid base special for the jack provided by the present invention;

fig. 3 is an enlarged view of a B-diagram of the anti-slip base special for a jack provided by the present invention.

Illustration of the drawings:

1. a top plate; 2. a connecting plate; 3. a drive motor; 4. a threaded rod; 5. a rotating shaft; 6. a fixing plate; 7. a movable clamping plate; 8. a ball bearing; 9. a back plate; 10. a screw rod; 11. a threaded barrel; 12. a bi-directional motor; 13. a base plate; 14. a first chute; 15. a first slider; 16. a movable rotating wheel; 17. a second slider; 18. a second runner.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a special skid-proof base for a jack comprises: the device comprises a top plate 1, a connecting plate 2, a driving motor 3, a threaded rod 4, a rotating shaft 5, a fixed plate 6, a movable clamping plate 7, balls 8, a back plate 9, a lead screw 10, a threaded cylinder 11, a two-way motor 12, a bottom plate 13, a first sliding chute 14, a first sliding block 15, a movable rotating wheel 16, a second sliding block 17, a second sliding chute 18, a connecting plate 2 fixedly installed inside the top plate 1, a fixed driving motor 3, a driving motor 3 fixedly installed at one end of the connecting plate 2 and driving the threaded rod 4, a threaded rod 4 movably installed at one end of the driving motor 3 and used for driving the movable clamping plate 7, a rotating shaft 5 movably installed at the lower end of the connecting plate 2 and used for rotating the connecting plate 2 left and right, a fixed plate 6 fixedly installed at the lower end of the rotating shaft 5 and a movable clamping plate 7 fixedly installed at the lower end of the fixed plate 6 for conveniently clamping or clamping objects, balls 8 fixedly installed inside the movable clamping plate 7, the lifting jack is used for fixing a lifting jack device, a back plate 9 is movably arranged in a ball 8 and used for fixing a screw rod 10, the lower end of the back plate 9 is fixedly provided with the screw rod 10 and used for lifting, a thread cylinder 11 is movably arranged in the ball 8 and used for lifting, a bidirectional motor 12 is arranged at the lower end of the screw rod 10 and used for driving the left and right unfolding or descending, a bottom plate 13 is fixedly arranged at the lower end of the screw rod 10 and used for fixing, a first chute 14 is fixedly arranged in the connecting plate 2 and used for sliding a first slide block 15, a first slide block 15 is fixedly arranged at the lower end of a movable clamp plate 7 and used for conveniently moving the movable clamp plate 7, a movable rotating wheel 16 is movably arranged at the lower end of the screw rod 10 and used for descending or lifting, a second slide block 17 is fixedly arranged at the lower end of the movable rotating wheel 16 and used for fixing the movable rotating wheel 16, and a second chute 18 is fixedly arranged in the bottom plate 13, the movement is convenient.

Specifically, the number of the driving motors 3 is set to be two sets, and the threaded rods 4 can be driven by being symmetrically installed at one end of the connecting plate 2, the number of the threaded rods 4 is set to be a plurality of, and the threaded rods are symmetrically installed inside the first sliding groove 14 and the second sliding groove 18, so that the movable rotating wheel 16 and the movable clamping plate 7 can be driven.

Specifically, the quantity of ball 8 sets up to two sets ofly, and the symmetry is installed in the bottom of activity cardboard 7 for fixed backplate 9 and threaded cylinder 11, and the quantity of backplate 9 sets up to two sets ofly, and with lead screw 10 and ball 8 interconnect, is used for fixed screw 10.

Specifically, the number of the thread cylinders 11 is two, and the thread cylinders are arranged inside the balls 8 and used for ascending, descending, the length size of the bottom plate 13 is the same as that of the top plate 1, and the occupied area is small.

Specifically, the number of the screw rods 10 is set to two groups, the screw rods are arranged in the balls 8 and used for ascending, descending or descending, the number of the two-way motors 12 is set to two groups, the two groups are symmetrically arranged in the bottom plate 13, and the movable rotating wheels 16 are conveniently driven to move left and right.

Specifically, the quantity of first spout 14 sets up to two sets ofly, and runs through the inside of first slider 15 for drive first slider 15, the quantity of first slider 15 sets up to two sets ofly, and runs through the inside of activity cardboard 7 bottom, can drive activity cardboard 7.

The working principle is as follows: put into at first needs the position with the jack, putting into the top with roof 1, adjust the height starting two-way motor 12, starting driving motor 3, driving motor 3 starts after successfully, threaded rod 4 can drive movable clamping plate 7 and remove, adjust when blocking the object, thereby can block the object, if the object is not good to block, carry out 360 adjustment with movable clamping plate 7 using pivot 5, thereby avoid the jack at the in-process of using well adjustment direction, and prevent to drop when using.

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, substitutions, improvements and the like can be made to the technical solutions described in the foregoing embodiments or to some technical features of the technical solutions.

Claims (6)

1. A special antiskid base for a jack comprises: roof (1), connecting plate (2), driving motor (3), threaded rod (4), pivot (5), fixed plate (6), movable clamping plate (7), ball (8), back plate (9), lead screw (10), threaded cylinder (11), two-way motor (12), bottom plate (13), first spout (14), first slider (15), activity runner (16), second slider (17), second spout (18), its characterized in that: a connecting plate (2) is fixedly arranged inside the top plate (1), one end of the connecting plate (2) is fixedly provided with a driving motor (3), one end of the driving motor (3) is movably provided with a threaded rod (4), the lower end of the connecting plate (2) is movably provided with a rotating shaft (5), the lower end of the rotating shaft (5) is fixedly provided with a fixed plate (6), the lower end of the fixed plate (6) is fixedly provided with a movable clamping plate (7), the inside of the movable clamping plate (7) is fixedly provided with a ball (8), a back plate (9) is movably arranged in the ball (8), the lower end of the back plate (9) is fixedly provided with a screw rod (10), a thread cylinder (11) is movably arranged in the ball (8), the lower end of the screw rod (10) is provided with a bidirectional motor (12), the lower end of the screw rod (10) is fixedly provided with a bottom plate (13), the inner part of the connecting plate (2) is fixedly provided with a first sliding chute (14), the lower end of the movable clamping plate (7) is fixedly provided with a first sliding block (15), the lower end of the screw rod (10) is movably provided with a movable rotating wheel (16), the lower end of the movable rotating wheel (16) is fixedly provided with a second sliding block (17), and a second sliding chute (18) is fixedly arranged in the bottom plate (13).

2. The special anti-skidding base of claim 1 of a jack, which is characterized in that: the quantity of driving motor (3) sets up to two sets of, and the symmetry installs the one end at connecting plate (2), the quantity of threaded rod (4) sets up to a plurality of, and the symmetry installs the inside at first spout (14) and second spout (18).

3. The special anti-skidding base of claim 1 of a jack, which is characterized in that: the quantity of ball (8) sets up to two sets ofly, and the symmetry is installed in the bottom of activity cardboard (7), the quantity of back plate (9) sets up to two sets ofly, and with lead screw (10) and ball (8) interconnect.

4. The special anti-skidding base of claim 1 of a jack, which is characterized in that: the number of the thread cylinders (11) is two, the thread cylinders are arranged in the ball (8), and the length of the bottom plate (13) is the same as that of the top plate (1).

5. The special anti-skidding base of claim 1 of a jack, which is characterized in that: the quantity of lead screw (10) sets up to two sets ofly, and installs in the inside of ball (8), the quantity of two-way motor (12) sets up to two sets ofly, and the symmetry is installed in the inside of bottom plate (13).

6. The special antiskid base for the jack according to claim 1, wherein: the quantity of first spout (14) sets up to two sets ofly, and runs through the inside of first slider (15), the quantity of first slider (15) sets up to two sets ofly, and runs through the inside of activity cardboard (7) bottom.

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