CN213085296U

CN213085296U - Crane fixing frame

Info

Publication number: CN213085296U
Application number: CN202021968428.2U
Authority: CN
Inventors: 施红斌
Original assignee: Qingdao Saishixing Lifting Equipment Co ltd
Current assignee: Qingdao Saishixing Lifting Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-30
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a crane fixing frame, a supporting seat is hinged on one side surface of a device body, an inner cavity is arranged in the supporting seat, a cushion is fixedly connected on the upper surface of the inner cavity, a rotating rod is fixedly arranged on one side surface of the cushion, a connecting seat is fixedly connected on the lower end of the supporting seat, one end of the rotating rod penetrates through the lower end surface of the supporting seat and is fixedly connected with the connecting seat, symmetrically distributed supporting rods are movably inserted on the lower end surface of the connecting seat, a spring is sleeved on the surface of the supporting rod, the weight of a crane is offset through the elasticity of the spring, the damage to the ground when the crane works is reduced, the base can be divided into two semicircular bases by related working personnel, the occupied area is increased, the stability of the crane during the work is enhanced, the cushion is fixedly connected on the upper surface of, the rotating rod is protected, the maintenance cost is reduced, and the durability is enhanced.

Description

Crane fixing frame

Technical Field

The utility model relates to a mount technical field specifically is a hoist mount.

Background

The crane refers to a multi-action hoisting machine capable of vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a crane and a crane, at present, the crane needs to be matched with a corresponding fixing support for operation, the existing crane fixing support achieves basic operation performance, but the whole structure is fixed, a worker cannot adjust the support according to actual conditions during operation, the practicability of the support is reduced, meanwhile, the stability is poor, the service life of the support is shortened, the pressure of the existing crane on the ground during operation is large, the road surface is often crushed, great inconvenience is caused to the passing of passersby and vehicles, and the crane fixing frame is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist mount to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crane fixing frame comprises a device body, wherein a supporting seat is hinged to one side surface of the device body, an inner cavity is formed in the supporting seat, a cushion is fixedly connected to the upper surface of the inner cavity, the upper end of a rotating rod is not prone to abrasion for a long time, the rotating rod is protected, maintenance cost is reduced, durability is improved, a rotating rod is rotatably connected to one side surface of the cushion, a connecting seat is fixedly connected to the lower end of the supporting seat, one end of the rotating rod penetrates through the lower end surface of the supporting seat and is rotatably connected with the connecting seat, symmetrically-distributed supporting rods are movably inserted into the lower end surface of the connecting seat, a spring is sleeved on the surface of each supporting rod, pressure of the weight of a crane is dispersed through the elasticity of the spring, damage to the ground during operation of the crane is reduced, a connecting plate is fixedly installed at one end, the utility model discloses a crane, including base, T type spout, recovery tank, fixed surface, the last end fixedly connected with stopper of T type spout, the lower surface sliding fit of connecting plate has the base, the last fixed surface of base installs T type slider, T type slider can with T type spout sliding fit, the accumulator has been seted up to the inside of base, the fixed surface of accumulator is connected with the wedge fixture block that the array distributes, the inside sliding fit of accumulator has the connecting block, the fixed surface of connecting block is connected with the second stopper, the second stopper can contact with the wedge fixture block for relevant staff can fall into two semicircular bases with the base, and area increases, has realized having strengthened the steadiness of hoist when the operation.

Preferably, the inside first articulated slab that fixedly connected with of one side of device body, it is connected with first pivot to rotate between the first articulated slab, the surface of first pivot is rotated and is connected with first hydraulic stem, the one end of first hydraulic stem is rotated and is connected with the second pivot, the both ends of second pivot are rotated and are connected with the second articulated slab for the supporting seat can rotate and fix in the inside of device body.

Preferably, the lower surface of base fixedly connected with rubber pad reduces the pressure of hoist to ground, prevents ground damage.

Preferably, a clamping rod is fixedly mounted on the surface of one side of the device body, so that the device body can be fixedly mounted on a crane, and the wheel crane is provided with two pairs of device bodies.

Preferably, the supporting seat can be rotatably fixed inside the device body, an insertion rod is inserted into one side surface of the device body, and one end of the insertion rod is inserted into the inner wall of the other side, so that the supporting seat can be more stably clamped inside the device body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the surface of the supporting rod is sleeved with the spring, so that the weight of the crane disperses pressure through the elasticity of the spring, and the damage to the ground during the operation of the crane is reduced;

2. the base can be divided into two semicircular bases by related workers, so that the occupied area is increased, and the stability of the crane during operation is enhanced;

3. the upper surface of the rotating rod is fixedly connected with the soft cushion, so that the upper end of the rotating rod is not easy to wear for a long time, the rotating rod is protected, the maintenance cost is reduced, and the durability is enhanced.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic sectional view of the base structure of the present invention;

FIG. 4 is a schematic sectional view of the enlarged structure at the position A of the present invention;

fig. 5 is a schematic sectional view of the enlarged structure at the position B of the present invention.

In the figure: 1. a device body; 11. a first hinge plate; 111. a first rotating shaft; 12. a second hinge plate; 121. a second rotating shaft; 13. a first hydraulic lever; 14. a clamping rod; 15. inserting a rod; 2. a supporting seat; 21. a soft cushion; 22. a rotating rod; 23. an inner cavity; 24. a connecting seat; 3. a spring; 31. a connecting plate; 311. a first stopper; 312. a T-shaped chute; 313. a T-shaped slider; 32. a support bar; 4. a base; 41. a rubber pad; 42. a recovery tank; 43. connecting blocks; 44. a second limiting block; 45. a wedge-shaped fixture block.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a crane fixing frame comprises a device body 1, a supporting seat 2 is hinged on one side surface of the device body 1, an inner cavity 23 is formed in the supporting seat 2, a cushion 21 is fixedly connected to the upper surface of the inner cavity 23, the upper end of a rotating rod 22 is not prone to abrasion for a long time, the rotating rod 22 is protected, maintenance cost is reduced, durability is enhanced, a rotating rod 22 is rotatably connected to one side surface of the cushion 21, a connecting seat 24 is fixedly connected to the lower end of the supporting seat 2, one end of the rotating rod 22 penetrates through the lower end surface of the supporting seat 2 to be rotatably connected with the connecting seat 24, supporting rods 32 which are symmetrically distributed are movably inserted into the lower end surface of the connecting seat 24, springs 3 are sleeved on the surfaces of the supporting rods 32, pressure of the weight of a crane is dispersed through the elasticity of the springs 3, damage to the ground during crane operation is reduced, a connecting plate 31 is fixedly, first stopper 311 of a terminal fixedly connected with of T type spout 312, the lower surface sliding fit of connecting plate 31 has base 4, the last fixed surface of base 4 installs T type slider 313, T type slider 313 can with T type spout 312 sliding fit, accumulator 42 has been seted up to the inside of base 4, accumulator 42's fixed surface is connected with array distribution's wedge fixture block 45, accumulator 42's inside sliding fit has connecting block 43, connecting block 43's fixed surface is connected with second stopper 44, second stopper 44 can contact with wedge fixture block 45, make relevant staff can fall into two semicircular bases 4 with base 4, the area increase, the steadiness of hoist when the operation has been strengthened.

The device body 1 is fixedly connected with a first hinged plate 11 in one side, a first rotating shaft 111 is connected between the first hinged plates 11 in a rotating mode, a first hydraulic rod 13 is connected to the surface of the first rotating shaft 111 in a rotating mode, one end of the first hydraulic rod 13 is connected with a second rotating shaft 121 in a rotating mode, and two ends of the second rotating shaft 121 are connected with a second hinged plate 12 in a rotating mode, so that the supporting seat 2 can be fixed in the device body 1 in a rotating mode.

The lower surface of base 4 is fixedly connected with rubber pad 41, reduces the pressure of hoist to ground, prevents ground damage.

A clamping rod 14 is fixedly installed on one side surface of the device body 1, so that the device body 1 can be fixedly installed on a wheel crane, and the wheel crane is provided with two pairs of device bodies 1.

The supporting seat 2 can be rotatably fixed inside the device body 1, an inserting rod 15 is inserted into one side surface of the device body 1, one end of the inserting rod 15 is inserted into the inner wall of the other side, and the supporting seat 2 can be clamped inside the device body 1 more stably.

The working principle is as follows: in the daily use process of the utility model, four symmetrically distributed device bodies 1 are connected at two sides of the wheel crane, the relevant working personnel pull open the inserted link 15 and start the first hydraulic rod 13, so that the supporting seat 2 and the device body 1 are mutually vertical, the related staff manually pulls open the base 4, the T-shaped slide block 313 slides along the T-shaped slide groove 312 to divide the base 4 into two semicircular bases 4, so that the occupied area is increased, the stability of the crane during operation is enhanced, the support rod 32 can be movably inserted in the support seat 2, the surface of the support rod 32 is sleeved with the spring 3, so that the weight of the crane can be dispersed by the elasticity of the spring 3, the pressure to the single ground is avoided, the pit is prevented from being formed, when the supporting seat 2 needs to be retracted, the first hydraulic rod 13 is started to drive the supporting seat 2 to retract into the device body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The crane fixing frame comprises a device body (1) and is characterized in that a supporting seat (2) is hinged to one side surface of the device body (1), an inner cavity (23) is formed in the supporting seat (2), a cushion (21) is fixedly connected to the upper surface of the inner cavity (23), a rotating rod (22) is rotated on one side surface of the cushion (21), a connecting seat (24) is fixedly connected to the lower end of the supporting seat (2), one end of the rotating rod (22) penetrates through the lower end surface of the supporting seat (2) to be rotatably connected with the connecting seat (24), symmetrically-distributed supporting rods (32) are movably inserted in the lower end surface of the connecting seat (24), a spring (3) is sleeved on the surface of each supporting rod (32), a connecting plate (31) is fixedly installed at one end of the spring (3), and symmetrically-distributed T-shaped chutes (312) are formed in the connecting plate (31), the utility model discloses a recovery groove, including T type spout (312), the lower surface of connecting plate (31) slides and laminates and has base (4), the last fixed surface of base (4) installs T type slider (313), T type slider (313) can with T type spout (312) sliding fit, accumulator (42) have been seted up to the inside of base (4), the fixed surface of accumulator (42) is connected with wedge fixture block (45) that the array distributes, the inside sliding fit of accumulator (42) has connecting block (43), the fixed surface of connecting block (43) is connected with second stopper (44), second stopper (44) can contact with wedge fixture block (45).

2. A crane attachment bracket as claimed in claim 1, wherein: the device comprises a device body (1), wherein a first hinged plate (11) is fixedly connected to the inside of one side of the device body (1), a first rotating shaft (111) is connected between the first hinged plate (11) in a rotating mode, a first hydraulic rod (13) is connected to the surface of the first rotating shaft (111) in a rotating mode, one end of the first hydraulic rod (13) is connected with a second rotating shaft (121) in a rotating mode, and two ends of the second rotating shaft (121) are connected with a second hinged plate (12) in a rotating mode.

3. A crane attachment bracket as claimed in claim 1, wherein: the lower surface of the base (4) is fixedly connected with a rubber pad (41).

4. A crane attachment bracket as claimed in claim 1, wherein: a clamping rod (14) is fixedly arranged on the surface of one side of the device body (1).

5. A crane attachment bracket as claimed in claim 1, wherein: the supporting seat (2) can be rotatably fixed inside the device body (1), an inserting rod (15) is inserted into the surface of one side of the device body (1), and one end of the inserting rod (15) is inserted into the inner wall of the other side.