CN219771593U

CN219771593U - Combined type automobile crane balancing weight

Info

Publication number: CN219771593U
Application number: CN202321070129.0U
Authority: CN
Inventors: 田占锋; 田圣宏; 李强; 王岩
Original assignee: Jining Hongtong Runda Machinery Co ltd
Current assignee: Jining Hongtong Runda Machinery Co ltd
Priority date: 2023-05-07
Filing date: 2023-05-07
Publication date: 2023-09-29
Anticipated expiration: 2033-05-07

Abstract

The utility model discloses a combined type automobile crane balancing weight which comprises a first balancing weight, a first guide frame and lifting plates, wherein the first guide frame is symmetrically arranged on two sides of the first balancing weight, the lifting plates are movably arranged at the top of the first guide frame in a penetrating mode, supporting rods are arranged on one sides of the lifting plates, the second balancing weight is movably arranged at the top of the supporting rods, thick plates are symmetrically arranged on one sides of the lifting plates, and moving blocks are symmetrically and movably arranged on one sides of the first guide frame. According to the utility model, when a larger number of second balancing weights are needed, the first balancing weights are lifted up through the lifting equipment, then the lifting plate is moved downwards, then the needed number of second balancing weights are placed on the inner side of the lifting plate, then the movable block is inserted into the fixing hole to fix the lifting plate, and then the second screw rod is rotated to extrude and fix the second balancing weights, so that the weight of the combined balancing weights can be conveniently changed.

Description

Combined type automobile crane balancing weight

Technical Field

The utility model relates to the technical field of crane equipment, in particular to a combined type truck crane balancing weight.

Background

When the truck crane is used, the balancing weights are generally required to be configured, the balancing weights with different weights are required to be configured according to the weight of cargoes, and the combined balancing weights can be mutually combined according to the weight of the cargoes, so that the overall weight of the combined balancing weights is increased.

Patent document CN214087444U discloses a combined balancing weight for an automobile crane, which comprises a top balancing weight, a middle balancing weight and a bottom balancing weight, wherein the top balancing weight, the middle balancing weight and the bottom balancing weight are respectively and sequentially installed together from top to bottom, a connecting structure is arranged among the top balancing weight, the middle balancing weight and the bottom balancing weight, and a pair of connecting components are arranged among the top balancing weight, a pair of middle balancing weight and a pair of bottom balancing weight; the utility model relates to the technical field of automobile crane balancing weights, in particular to a combined automobile crane balancing weight which is simple in internal structure, can limit and stably combine and connect a top balancing weight, a middle balancing weight and a bottom balancing weight together through a connecting structure.

Disclosure of Invention

The utility model aims to provide a combined type automobile crane balancing weight which can solve the technical problem that in the prior art, the combined type automobile crane balancing weight is troublesome when a plurality of balancing weights are spliced for a plurality of times.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined type automobile crane balancing weight comprises a first balancing weight, a first guide frame and lifting plates, wherein the first guide frame is symmetrically arranged on two sides of the first balancing weight, the lifting plates are movably arranged at the top of the first guide frame in a penetrating mode, supporting rods are arranged on one sides of the lifting plates, and the second balancing weight is movably arranged at the top of each supporting rod;

one side of the lifting plate is symmetrically provided with a thick plate, and one side of the first guide frame is symmetrically movably provided with a moving block.

Preferably, a hanging ring is installed at the top of the first balancing weight.

Preferably, the top of the first guide frame is symmetrically provided with a first threaded rod.

Preferably, a plurality of second threaded rods are installed on one side of the lifting plate in a penetrating mode.

Preferably, a plurality of fixing holes are formed in one side of the thick plate in a penetrating manner.

Preferably, a handle is mounted on one side of the moving block.

Preferably, the top of first balancing weight symmetry is installed the second guide frame, and the top of second guide frame runs through and installs the third threaded rod.

Preferably, the front of the second guide frame is penetrated and movably provided with a movable rod, the front of the movable rod is penetrated and provided with a fourth threaded rod, and the top of the movable rod is penetrated and movably provided with a lifting rod.

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

according to the utility model, the height of the lifting plate can be adjusted according to the number of the required second balancing weights, when a larger number of the second balancing weights are required, the first balancing weights are lifted up through the lifting equipment, then the lifting plate is moved downwards, then the required number of the second balancing weights are placed on the inner side of the lifting plate, then the movable block is inserted into the fixing hole to fix the lifting plate, then the second screw rod is rotated to extrude and fix the second balancing weights, so that the weight of the combined balancing weights is conveniently changed, the combined automobile crane balancing weights can be adjusted according to the number of the required second balancing weights, when the larger number of the second balancing weights are required, the first balancing weights are lifted up through the lifting equipment, then the lifting plate is moved downwards, and then the required number of the second balancing weights are placed on the inner side of the lifting plate, so that the weight of the combined balancing weights is conveniently changed.

According to the utility model, the stability of the second balancing weights is further ensured by downwards moving the lifting rod to limit the front and rear directions of the second balancing weights, the lifting rod can limit the second balancing weights with different lengths by forwards and backwards moving the moving rod, the combined type automobile crane balancing weights limit the front and rear directions of the second balancing weights by downwards moving the lifting rod, the stability of the second balancing weights is further ensured, and the lifting rod can limit the second balancing weights with different lengths by forwards and backwards moving the moving rod.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a first guide frame according to the present utility model;

FIG. 3 is a schematic diagram of a thickened plate structure of the present utility model;

FIG. 4 is a schematic view of a lifter plate structure according to the present utility model;

fig. 5 is a schematic structural view of a second guide frame according to the present utility model.

In the figure: 1. a first balancing weight; 101. hanging rings; 2. a first guide frame; 201. a first threaded rod; 3. a lifting plate; 301. a support rod; 302. a second threaded rod; 303. a second balancing weight; 4. adding a thick plate; 401. a fixing hole; 5. a moving block; 501. a handle; 6. a second guide frame; 601. a third threaded rod; 7. a moving rod; 701. a fourth threaded rod; 702. lifting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present utility model is provided: a kind of combined truck crane balancing weight;

including first balancing weight 1, first guide frame 2 and lifter plate 3, link 101 is installed at the top of first balancing weight 1, first balancing weight 1 can provide mounted position for other parts of this equipment, link 101 can provide the hanging position for outside lifting hook, first guide frame 2 is installed to the bilateral symmetry of first balancing weight 1, first threaded rod 201 is installed to the top symmetry of first guide frame 2, first guide frame 2 can provide the direction for lifter plate 3, make lifter plate 3 reciprocate, first threaded rod 201 can extrude movable block 5 fixedly through the rotation, guarantee the stability of movable block 5, movable mounting is run through at the top of first guide frame 2 has lifter plate 3, bracing piece 301 is installed to one side of lifter plate 3, a plurality of second threaded rods 302 are installed in one side run-through of lifter plate 3, the top movable mounting of bracing piece 301 has second balancing weight 303, the quantity of second balancing weight 303 that lifter plate 3 inboard can place through the downhill movement increase lifter plate 3, can place the second balancing weight 303 of different quantity as required, bracing piece 301 plays the effect of supporting second balancing weight 302, the second balancing weight 302 can carry out the fixed equipment of this second extrusion through the second threaded rod 303.

Referring to fig. 1, 2, 3 and 5, an embodiment of the present utility model is provided: a kind of combined truck crane balancing weight;

including adding thick plate 4, movable block 5, second guide frame 6 and movable rod 7, one side symmetry of lifter plate 3 is installed and is added thick plate 4, a plurality of fixed orificess 401 have been offered in one side of adding thick plate 4 running through, it can provide the position for fixed orificess 401 to add thick plate 4, fixed orificess 401 can provide the position of inserting for movable block 5, one side symmetry movable mounting of first guide frame 2 has movable block 5, handle 501 is installed to one side of movable block 5, movable block 5 can insert fixed orificess 401 inside through the removal, thereby can fix to adding thick plate 4, and then fix lifter plate 3, handle 501 can provide handheld position for staff's pulling movable block 5, second guide frame 6 is installed to the top symmetry of first balancing weight 1, the top of second guide frame 6 runs through and installs the third threaded rod 601, second guide frame 6 can provide the direction for movable rod 7, make movable rod 7 can reciprocate, the third threaded rod 601 can extrude fixed to movable rod 7, guarantee the stability of movable rod 7, the front of second guide frame 6 runs through movable rod 7 and inserts the fixed rod 702, the movable rod 702 can be guaranteed to the movable rod 702, the front side of movable rod 702 is moved 702 is avoided moving the movable rod 702, the top of movable rod 702 can be moved through the movable rod 702, the movable rod 702 is guaranteed to the front side of movable rod 702, the lift 303 is guaranteed, the lift and the movable rod 702 can be moved and the lift and the movable rod is moved and the top is moved by the movable rod 702 is guaranteed.

Working principle: before using the combined type automobile crane balancing weight, whether the combined type automobile crane balancing weight has the problem of influencing the use or not should be checked firstly, the height of the lifting plate 3 is adjusted according to the number of the second balancing weights 303 required, when a larger number of the second balancing weights 303 are required, the first balancing weights 1 are lifted up through lifting equipment, then the lifting plate 3 is moved downwards, then the required number of the second balancing weights 303 are placed inside the lifting plate 3, then the movable block 5 is inserted into the fixing hole 401, then the second threaded rod 302 is rotated to squeeze and fix the second balancing weights 303, then the lifting rod 702 is moved downwards to limit the front and back directions of the second balancing weights 303, the stability of the second balancing weights 303 is further guaranteed, and the lifting rod 702 can limit the second balancing weights 303 with different lengths through the front and back movement of the movable rod 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a combination formula mobile crane balancing weight, includes first balancing weight (1), first guide frame (2) and lifter plate (3), its characterized in that: the two sides of the first balancing weight (1) are symmetrically provided with a first guide frame (2), the top of the first guide frame (2) is penetrated through and movably provided with a lifting plate (3), one side of the lifting plate (3) is provided with a supporting rod (301), and the top of the supporting rod (301) is movably provided with a second balancing weight (303);

one side of the lifting plate (3) is symmetrically provided with a thick plate (4), and one side of the first guide frame (2) is symmetrically and movably provided with a moving block (5).

2. The modular truck crane counterweight of claim 1, wherein: a hanging ring (101) is arranged at the top of the first balancing weight (1).

3. The modular truck crane counterweight of claim 1, wherein: the top of the first guide frame (2) is symmetrically provided with a first threaded rod (201).

4. The modular truck crane counterweight of claim 1, wherein: a plurality of second threaded rods (302) are arranged on one side of the lifting plate (3) in a penetrating mode.

5. The modular truck crane counterweight of claim 1, wherein: one side of the thick plate (4) is provided with a plurality of fixing holes (401) in a penetrating way.

6. The modular truck crane counterweight of claim 1, wherein: a handle (501) is arranged on one side of the moving block (5).

7. The modular truck crane counterweight of claim 1, wherein: the top symmetry of first balancing weight (1) is installed second guide frame (6), and third threaded rod (601) is run through at the top of second guide frame (6).

8. The modular truck crane counterweight of claim 7, wherein: the front of second guide frame (6) runs through movable mounting and has movable rod (7), and the front of movable rod (7) runs through and installs fourth threaded rod (701), and movable mounting lifter (702) is run through at the top of movable rod (7).