CN218174411U

CN218174411U - High-stability pedestal crane

Info

Publication number: CN218174411U
Application number: CN202221914340.1U
Authority: CN
Inventors: 李洪伟; 许志华; 颜银建
Original assignee: Jiangsu Xiangwang Group Co ltd
Current assignee: Jiangsu Xiangwang Group Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-30
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a high pedestal crane of stability, including the regulating plate that the symmetry set up, construct in the curb plate of two regulating plate up end back of the body one side mutually and construct the bracing piece in regulating plate lower extreme face both sides, but the rotating sleeve is equipped with supporting component on the outer fringe face of bracing piece, supporting component includes that the sleeve pipe on the bracing piece outer fringe face is located to the rotating sleeve, it has the extension board to construct on the sheathed tube outer fringe face, the sheathed tube one end structure is kept away from to the extension board has the circle piece, install bearing structure in the circle piece, bearing structure is including fixed mounting in the middle on the hydraulic telescoping rod on circle piece top, hydraulic telescoping rod's member extends and wears out circle piece and fixedly connected with backup pad, two one side that the curb plate was kept away from to the regulating plate up end all sets up the recess between two parties, and the device has solved current unable support point location to bearing base and has adjusted, the unable problem that adapts to different construction site circumstances of adaptation.

Description

High-stability pedestal crane

Technical Field

The utility model belongs to the technical direction of the hoist, concretely relates to high stand crane of stability.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The main characteristics of the crane are: the traveling cab and the crane control cab are integrated into a whole and are formed by the evolution of a crawler crane (crawler crane), the crawler and the traveling support of a traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages a road surface is overcome, the material handling machine belongs to material handling machinery, and the bridge crane is hoisting equipment which is transversely erected above a workshop, a warehouse and a stock yard to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

The existing pedestal crane generally has a bearing base for stably supporting a hoisting structure, can not be convenient for adjusting the supporting point position of the bearing base, cannot adapt to different construction site conditions, and is poor in adaptability. This phenomenon has become an area of art the person is urgently required to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high stand crane of stability to current device to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a high-stability pedestal crane comprises adjusting plates which are symmetrically arranged, side plates which are constructed on the opposite sides of the upper end surfaces of the two adjusting plates and supporting rods which are constructed on the two sides of the lower end surfaces of the adjusting plates;

rotatable cover is equipped with supporting component on the outer fringe face of bracing piece, supporting component includes that rotatable cover locates the sleeve pipe on the bracing piece outer fringe face, it extends the board to be constructed on the sheathed tube outer fringe face, it is constructed with the circle piece to extend the board and keep away from sheathed tube one end, install bearing structure in the circle piece.

The utility model discloses explain further, bearing structure includes fixed mounting in the hydraulic telescoping rod on the fritter top placed in the middle, hydraulic telescoping rod's member extends and wears out fritter and fixedly connected with backup pad.

The utility model discloses explain further, two one side that the curb plate was kept away from to the regulating plate up end is all seted up flutedly between two parties, and the one end fixed mounting between two parties of regulating plate has the motor, the motor is connected with the lead screw of rotatable installation in the recess through the motor shaft, rotatable installation has the regulating block on the outer fringe face of lead screw.

The utility model discloses explain further, the top fixedly connected with riser of regulating block, the top fixedly connected with rectangular plate of riser, the both ends of rectangular plate are all constructed slidable butt and are installed in the U type locating piece at curb plate top.

The utility model discloses explain further, the adjustment tank has been seted up between two parties in the rectangular plate, but rotatable installation has the screw thread lead screw in the adjustment tank is in the centre.

The utility model discloses explain further, screw-thread fit installs the rectangular block on the outer fringe face of screw lead screw, the mobile installation of the bottom of rectangular block placed in the middle lifts by crane the couple.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) By arranging the adjusting plate, the side plate, the supporting rod, the sleeve, the extending plate, the round block and the supporting structure, when the adjusting plate and the side plate are supported, the whole rotation adjustment of the supporting assembly can be realized through the rotatable connection of the sleeve and the supporting rod, and the supporting structure is used for supporting and fixing, so that the supporting point position can be adjusted conveniently, the adjusting device is suitable for different construction site conditions, and the adaptability is high;

(2) Through the setting that is provided with regulating plate, curb plate, recess, motor, regulating block, riser, rectangular plate and U type locating piece, the accessible starts the motor for the rotatory regulating block that drives of lead screw removes, thereby realizes the removal regulation of rectangular plate, and guides the removal of rectangular plate through the sliding fit of U type locating piece and curb plate, is favorable to promoting the stability that the rectangular plate removed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the support assembly of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. an adjusting plate; 2. a side plate; 3. a groove; 4. an electric motor; 5. a regulating block; 6. a vertical plate; 7. a rectangular plate; 8. an adjustment groove; 9. a threaded lead screw; 10. a rectangular block; 11. lifting the hook; 12. a U-shaped positioning block; 13. a support bar; 14. a support assembly; 1401. a sleeve; 1402. an extension plate; 1403. a round block; 1404. a hydraulic telescopic rod; 1405. and a support plate.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided for the purpose of illustrating the invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. 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.

Referring to fig. 1 and 2, the present invention provides a technical solution: the high-stability pedestal crane comprises adjusting plates 1 which are symmetrically arranged, side plates 2 which are constructed on the opposite sides of the upper end surfaces of the two adjusting plates 1 and supporting rods 13 which are constructed on the two sides of the lower end surface of the adjusting plates 1, supporting components 14 are rotatably sleeved on the outer edge surfaces of the supporting rods 13, each supporting component 14 comprises a sleeve 1401 which is rotatably sleeved on the outer edge surface of each supporting rod 13, during specific implementation, limiting can be performed through a limiting structure between each sleeve 1401 and each supporting rod 13, the limiting structure can be realized by a bolt, the rotation limiting can be completed by screwing the bolt into the corresponding sleeve 1401 and each supporting rod 13, an extending plate 1402 is constructed on the outer edge surface of each sleeve 1401, a round block 1403 is constructed at one end, far away from each sleeve 1401, of each extending plate 1402, a supporting structure is installed in each round block 1403, the adjusting plates 1 are provided with the adjusting plates 1, the side plates 2, the supporting rods 13, the sleeves 1401, the extending plates 1402, the round blocks and the supporting structures are used when the adjusting plates 1 and the side plates 2 are supported, the supporting assemblies 14 can be rotated and adjusted, the supporting structures can be conveniently fixed, and the adjusting plates 1403 can be adapted to different construction sites.

Referring to fig. 2, the supporting structure includes a hydraulic telescopic rod 1404 centrally and fixedly installed at the top end of the circular block 1403, and a rod of the hydraulic telescopic rod 1404 extends out of the circular block 1403 and is fixedly connected with a supporting plate 1405.

Referring to fig. 1-3, a groove 3 is formed in the center of one side of the upper end surfaces of two adjusting plates 1 far away from a side plate 2, a motor 4 is fixedly mounted in the center of one end of each adjusting plate 1, the motor 4 is connected with a lead screw rotatably mounted in the groove 3 through a motor shaft, an adjusting block 5 is rotatably mounted on the outer edge surface of the lead screw, a vertical plate 6 is fixedly connected to the top end of the adjusting block 5, a rectangular plate 7 is fixedly connected to the top end of the vertical plate 6, and a U-shaped positioning block 12 slidably abutted against and mounted at the top of the side plate 2 is formed at both ends of the rectangular plate 7.

Referring to fig. 1 and 3, an adjusting groove 8 is formed in the rectangular plate 7 in the middle, a threaded lead screw 9 is rotatably mounted in the adjusting groove 8 in the middle, in the specific implementation, the threaded lead screw 9 can be driven by external force to rotate, the external force can be driven by a motor, a rectangular block 10 is mounted on the outer edge surface of the threaded lead screw 9 in a threaded fit manner, a lifting hook 11 is movably mounted at the bottom of the rectangular block 10 in the middle, and in the specific implementation, the lifting hook 11 can be connected with a lifting mechanism which is mature in the crane in the prior art and used for lifting heavy objects.

The working principle is as follows: the utility model provides a high pedestal crane of stability, during the use, can support adjusting plate 1 and curb plate 2 through supporting component 14, and rotatable coupling through sleeve 1401 and bracing piece 13 realizes adjusting the holistic rotation of supporting component 14, and through starting hydraulic telescoping rod 1404, make the member of hydraulic telescoping rod 1404 stretch out, thereby make backup pad 1405 butt in ground, realize the outrigger, can hoist the heavy object through lifting by crane couple 11, and through starting motor 4, make the rotatory regulating block 5 that drives of lead screw remove, thereby realize the removal regulation of rectangular plate 7, and guide the removal of rectangular plate 7 through the sliding fit of U type locating piece 12 with curb plate 2, and threaded lead screw 9 can be rotatory by external force drive, make rectangular block 10 remove to drive lifting by crane couple 11 and move the regulation, realize the transport to the heavy object, this high pedestal crane of stability, and reasonable structure, be convenient for adjusting the support point location, adapt to different construction site circumstances, therefore, the clothes hanger is strong in practicability.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 of the present invention, and 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.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalent substitutions may be made to some of the features of the embodiments without departing from the spirit and scope of the invention.

Claims

1. A high-stability pedestal crane comprises adjusting plates (1) which are symmetrically arranged, side plates (2) which are constructed on the opposite sides of the upper end surfaces of the two adjusting plates (1) and supporting rods (13) which are constructed on the two sides of the lower end surface of the adjusting plates (1);

the method is characterized in that: the supporting rod is characterized in that a supporting component (14) is rotatably sleeved on the outer edge face of the supporting rod (13), the supporting component (14) comprises a sleeve (1401) which is rotatably sleeved on the outer edge face of the supporting rod (13), an extending plate (1402) is constructed on the outer edge face of the sleeve (1401), a round block (1403) is constructed at one end, far away from the sleeve (1401), of the extending plate (1402), and a supporting structure is installed in the round block (1403).

2. The high-stability pedestal crane according to claim 1, wherein: the supporting structure comprises a hydraulic telescopic rod (1404) fixedly mounted on the top end of the round block (1403) in the middle, and a rod of the hydraulic telescopic rod (1404) extends out of the round block (1403) and is fixedly connected with a supporting plate (1405).

3. A high stability pedestal jib crane according to claim 2 wherein: two one side that curb plate (2) were kept away from to regulating plate (1) up end is all offered recess (3) placed in the middle, and the one end fixed mounting placed in the middle of regulating plate (1) has motor (4), motor (4) are connected with the lead screw of rotatable installation in recess (3) through the motor shaft, and rotatable installation has regulating block (5) on the outer fringe face of lead screw.

4. A high stability pedestal jib crane according to claim 3 wherein: the top fixedly connected with riser (6) of regulating block (5), the top fixedly connected with rectangular plate (7) of riser (6), the both ends of rectangular plate (7) are all constructed U type locating piece (12) that slidable butt installed in curb plate (2) top.

5. A high stability pedestal jib crane according to claim 4 wherein: an adjusting groove (8) is formed in the rectangular plate (7) in the middle, and a threaded screw rod (9) is rotatably mounted in the adjusting groove (8) in the middle.

6. A high stability pedestal jib crane according to claim 5 wherein: the thread fit is installed rectangular block (10) on the outer fringe face of screw lead screw (9), the mobile lifting hook (11) of installing between two parties in the bottom of rectangular block (10).