CN212475957U

CN212475957U - Vertical jacking mechanism

Info

Publication number: CN212475957U
Application number: CN202021246047.3U
Authority: CN
Inventors: 王丽娟
Original assignee: Jilin Kaihui Technology Co ltd
Current assignee: Jilin Kaihui Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-05
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a perpendicular climbing mechanism. The vertical jacking mechanism comprises a mounting seat, a rigid chain structure and a jacking plate, the mounting seat comprises a vertical base and a horizontal base, the vertical base and the horizontal base are fixedly connected with each other, the corners of the vertical base and the horizontal base are connected with each other and are communicated with each other, the rigid chain structure is mounted in the mounting seat, a connecting plate is fixedly mounted at the top of the rigid chain structure, a jacking plate fixing frame is arranged on the connecting plate, mounting trapezoidal grooves are formed in four corners of the jacking plate, an adjusting supporting mechanism is mounted in each mounting trapezoidal groove, supporting points can be confirmed by the adjusting supporting mechanism according to a specific framework, stability when an object is lifted is improved, and the application range of the jacking device is also improved. The utility model provides a perpendicular climbing mechanism has the advantage of being convenient for adjust the strong point.

Description

Vertical jacking mechanism

Technical Field

The utility model relates to a mechanical lift supports technical field, especially relates to a perpendicular climbing mechanism.

Background

The jacking is a construction method for gradually jacking a roof structure assembled or poured on the ground to a designed elevation by using a jack and alternately-filled column blocks.

At present, the chain wheel mechanism, the oil cylinder lifting mechanism, the electric sliding block mechanism and the like are mainly used for driving the objects to lift, the mechanisms can achieve the lifting function, but in the height direction, the mechanisms often need to occupy a large space, so that the transportation and the storage are inconvenient, and the supporting points of some objects with special structures are often difficult to adjust and select.

Therefore, it is necessary to provide a vertical jacking mechanism to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a perpendicular climbing mechanism convenient to adjust strong point.

The utility model provides a perpendicular climbing mechanism includes: the mounting seat comprises a vertical base and a horizontal base which are fixedly connected with each other, the connecting corners of the vertical base and the horizontal base are communicated with each other, a rigid chain structure is mounted in the mounting seat, a connecting plate is fixedly mounted at the top of the rigid chain structure, a jacking plate fixing frame is arranged on the connecting plate, mounting trapezoidal grooves are formed in four corners of the jacking plate, an adjusting and supporting mechanism is mounted in each mounting trapezoidal groove and comprises a threaded cylinder, a threaded fastening rod, a connecting steel plate, a supporting column and a supporting plate, the threaded cylinder is fixedly mounted at the bottom of the corresponding jacking plate inside the mounting trapezoidal groove, a threaded through hole is formed in the jacking plate corresponding to the threaded cylinder, the threaded fastening rod penetrates through the threaded through hole and is inserted into the threaded cylinder, and the threaded fastening rod is sleeved with the connecting steel plate in rotary connection, the other end fixed mounting of connecting steel sheet has the support column of perpendicular setting, and the top fixed mounting of support column and backup pad has the backup pad.

Preferably, the mounting base is internally provided with a main guide rail used for sliding of the rigid chain structure, the main guide rail comprises a lower transverse guide rail, a middle curved guide rail and an upper vertical guide rail which are sequentially connected, the lower transverse guide rail is mounted on the horizontal base, and the upper vertical guide rail and the middle curved guide rail are mounted on the vertical base.

Preferably, the rigid chain structure comprises a plurality of chain link monomers which are sequentially arranged, two adjacent chain link monomers are hinged through a hinge structure, the hinge structure comprises a hinge plate, two hinge pins which are rotatably connected with the hinge plate and two hinge shafts which are rotatably connected with the hinge plate, the chain link monomers are rotatably connected with one hinge shaft and the chain link monomers are rotatably connected with the two hinge pins, the other chain link monomer is rotatably connected with the other hinge shaft, and pin wheels which are matched with the chain link monomers are arranged on the vertical base.

Preferably, the outer wall fixed mounting of vertical base has the motor frame, and fixed mounting has driving motor on the motor frame, and driving motor's output extends to in the vertical base and the rotation center fixed connection of pinwheel.

Preferably, the top of the supporting plate is fixedly embedded with a plurality of rubber ribs distributed in parallel.

Compared with the prior art, the utility model provides a perpendicular climbing mechanism has following beneficial effect:

the utility model provides a perpendicular climbing mechanism, when lifting the object that will promote, can confirm the strong point according to concrete framework, screw up the screw tightening rod after unscrewing the rotatory corresponding connecting steel plate of screw tightening rod to suitable angle, thereby connecting steel plate can be fixed, four regulation supporting mechanism carry out the regulation of suitable angle on the jacking board in proper order, consequently, the stability when going up and down to the article has been improved, the application scope of jacking equipment has also been improved, and utilize rigid chain structure to carry out jacking operation to the jacking board and can extend or receive, and the object bearing capacity to the support right is strong, and the height after drawing in is low, do benefit to transportation and save, strong adaptability.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a vertical jacking mechanism provided in the present invention;

FIG. 2 is a schematic structural diagram of the rigid chain structure shown in FIG. 1;

fig. 3 is a schematic structural view of the support mechanism shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a mounting base, 11, a vertical base, 12, a horizontal base, 2, a rigid chain structure, 3, a driving motor, 4, a motor frame, 5, a connecting plate, 6, a jacking plate, 7, a mounting trapezoidal groove, 8, an adjusting and supporting mechanism, 81, a threaded cylinder, 82, a threaded fastening rod, 83, a connecting steel plate, 84, a supporting column, 85 and a supporting plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a vertical jacking mechanism according to the present invention; FIG. 2 is a schematic structural diagram of the rigid chain structure shown in FIG. 1; fig. 3 is a schematic structural view of the support mechanism shown in fig. 1. Perpendicular climbing mechanism includes: a mounting seat 1, a rigid chain structure 2 and a jacking plate 6.

In the specific implementation process, as shown in fig. 1 and 2, the mounting base 1 includes a vertical base 11 and a horizontal base 12, the vertical base 11 and the horizontal base 12 are fixedly connected to each other, and the connecting corners of the vertical base 11 and the horizontal base 12 are communicated with each other, the rigid chain structure 2 is installed in the mounting base 1, and the top of the rigid chain structure 2 is fixedly installed with a connecting plate 5, and a main guide rail for the rigid chain structure 2 to slide is arranged in the mounting base 1, and the main guide rail includes a lower transverse guide rail, a middle curved guide rail and an upper vertical guide rail which are connected in sequence, the lower transverse guide rail is installed on the horizontal base 12, the upper vertical guide rail and the middle curved guide rail are installed on the vertical base 11, wherein the rigid chain structure 2 includes a plurality of chain link monomers which are arranged in sequence, and two adjacent chain link monomers are hinged by a hinge structure, and the hinge structure includes a hinge plate, two pin shafts which are rotatably connected with the, the chain link monomer rotates with a hinge and is connected and chain link monomer and two round pin axles rotate to be connected, and another chain link monomer rotates with another hinge to be connected, and vertical base 11 department installation and the mutual pin wheel that matches of chain link monomer, and the outer wall fixed mounting of vertical base 11 has motor frame 4, and fixed mounting has driving motor 3 on the motor frame 4, and driving motor 3's output extends to in the vertical base 11 and the rotation center fixed connection of pin wheel.

It should be noted that: the driving motor 3 is started to drive the pin wheel to rotate, the pin wheel drives the chain link monomers on the vertical guide rail to ascend, so that the jacking plate 6 can be lifted, the pin wheel of the driving motor 3 rotates reversely, the pin wheel drives the chain link monomers on the vertical guide rail to descend, the rigid chain is drawn into the vertical base 11 and the horizontal base 12, the jacking plate 6 descends and resets, the jacking plate 6 is lifted and operated by the rigid chain structure 2 to be stretched or retracted, the supporting capability of supporting objects is strong, the drawn height is low, transportation and storage are facilitated, and the adaptability is strong.

Referring to fig. 1 and 3, the fixed mount of the jacking plate 6 is arranged on the connecting plate 5, and the installation trapezoidal grooves 7 are all opened at four corners of the jacking plate 6, each installation trapezoidal groove 7 is internally provided with an adjustment supporting mechanism 8, and the adjustment supporting mechanism 8 comprises a threaded cylinder 81, a threaded fastening rod 82, a connecting steel plate 83, a supporting column 84 and a supporting plate 85, the threaded cylinder 81 is fixedly arranged at the bottom of the jacking plate 6 corresponding to the inner side of the installation trapezoidal groove 7, and the jacking plate 6 corresponding to the threaded cylinder 81 is provided with a threaded through hole, the threaded fastening rod 82 passes through the threaded through hole and is inserted into the threaded cylinder 81, the threaded fastening rod 82 is sleeved with a connecting steel plate 83 connected in a rotating manner, the other end of the connecting steel plate 83 is fixedly provided with the supporting column 84 vertically arranged, and the supporting plates 85 are fixedly arranged at the tops of the supporting column 84.

It should be noted that: when the object to be lifted is lifted, the supporting points can be confirmed according to a specific framework, the threaded fastening rods 82 are unscrewed, the corresponding connecting steel plates 83 are rotated to a proper angle, and then the threaded fastening rods 82 are screwed down, so that the connecting steel plates 83 can be fixed, and the four adjusting and supporting mechanisms 8 on the jacking plate 6 are adjusted to a proper angle in sequence, so that the stability of the object when the object is lifted is improved, and the application range of the jacking equipment is also improved.

The utility model provides a perpendicular climbing mechanism's theory of operation as follows:

when an object to be lifted is lifted, a supporting point can be confirmed according to a specific framework, the threaded fastening rod 82 is unscrewed to rotate the corresponding connecting steel plate 83 to a proper angle, then the threaded fastening rod 82 is screwed down, so that the connecting steel plate 83 can be fixed, four adjusting and supporting mechanisms 8 on the lifting plate 6 are sequentially adjusted to a proper angle, the stability when the object is lifted is improved, the application range of the lifting equipment is also improved, the driving motor 3 is started to drive the pin wheel to rotate, the pin wheel drives the chain link monomers on the vertical guide rail to ascend, so that the lifting plate 6 can be lifted, the pin wheel of the driving motor 3 reversely rotates, the pin wheel drives the chain link monomers on the vertical guide rail to descend, the rigid chain is collected into the vertical base 11 and the horizontal base 12, the lifting plate 6 descends and resets, and the lifting plate 6 can be lifted and stretched or collected by utilizing the rigid chain structure 2, and the supporting capability to the object of the supporting pair is strong, and the height after being folded is low, thereby being beneficial to transportation and storage and having strong adaptability.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

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 above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A vertical lift mechanism, comprising:

the mounting base (1) comprises a vertical base (11) and a horizontal base (12), the vertical base (11) and the horizontal base (12) are fixedly connected with each other, and connecting corners of the vertical base (11) and the horizontal base (12) are communicated with each other;

the rigid chain structure (2) is installed in the installation seat (1), and a connecting plate (5) is fixedly installed at the top of the rigid chain structure (2);

the jacking plate (6) is fixedly arranged on the connecting plate (5), four corners of the jacking plate (6) are provided with installation trapezoidal grooves (7), each installation trapezoidal groove (7) is internally provided with an adjustment supporting mechanism (8), the adjustment supporting mechanism (8) comprises a threaded cylinder (81), a threaded fastening rod (82), a connecting steel plate (83), a supporting column (84) and a supporting plate (85), the threaded cylinder (81) is fixedly arranged at the bottom of the jacking plate (6) corresponding to the inner side of the installation trapezoidal groove (7), the threaded cylinder (81) is provided with a threaded through hole corresponding to the jacking plate (6), the threaded fastening rod (82) penetrates through the threaded through hole and is inserted into the threaded cylinder (81), the threaded fastening rod (82) is sleeved with the connecting steel plate (83) which is rotatably connected, the other end of the connecting steel plate (83) is fixedly provided with the supporting column (84) which is vertically arranged, and the supporting plate (85) is fixedly arranged at the top parts of the supporting column (84) and the supporting plate (85).

2. The vertical jacking mechanism according to claim 1, wherein a main guide rail for sliding the rigid chain structure (2) is arranged in the mounting base (1), and the main guide rail comprises a lower transverse guide rail, a middle curved guide rail and an upper vertical guide rail which are connected in sequence, the lower transverse guide rail is mounted on the horizontal base (12), and the upper vertical guide rail and the middle curved guide rail are mounted on the vertical base (11).

3. The vertical jacking mechanism according to claim 1, wherein the rigid chain structure (2) comprises a plurality of chain link single bodies arranged in sequence, and two adjacent chain link single bodies are hinged through a hinge structure, the hinge structure comprises a hinge plate, two pin shafts rotatably connected with the hinge plate and two hinge shafts rotatably connected with the hinge plate, the chain link single bodies are rotatably connected with one hinge shaft and the chain link single bodies are rotatably connected with the two pin shafts, the other chain link single body is rotatably connected with the other hinge shaft, and pin wheels matched with the chain link single bodies are arranged at the vertical base (11).

4. The vertical jacking mechanism according to claim 3, wherein a motor frame (4) is fixedly mounted on the outer wall of the vertical base (11), a driving motor (3) is fixedly mounted on the motor frame (4), and the output end of the driving motor (3) extends into the vertical base (11) and is fixedly connected with the rotation center of the pin wheel.

5. The vertical jacking mechanism according to claim 1, wherein a plurality of rubber ribs distributed in parallel are fixedly embedded at the top of the supporting plate (85).