CN214611156U - Novel grab bucket balancing stand - Google Patents
Novel grab bucket balancing stand Download PDFInfo
- Publication number
- CN214611156U CN214611156U CN202120579912.4U CN202120579912U CN214611156U CN 214611156 U CN214611156 U CN 214611156U CN 202120579912 U CN202120579912 U CN 202120579912U CN 214611156 U CN214611156 U CN 214611156U
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- CN
- China
- Prior art keywords
- grab bucket
- balancing stand
- novel
- longeron
- parallel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel grab bucket balancing stand, the grab bucket balancing stand is frame type structure, and the quadrangle that frame type structure encloses for crossbeam and longeron, the crossbeam is used for being connected with the wire rope of hoist, the crossbeam is two connecting rods that are parallel to each other at least, the longeron is used for connecting the grab bucket, the longeron is two sets of that are parallel to each other at least, every group the longeron is two at least connecting plates, set up the pinhole that is used for the erection pin axle on the connecting plate, the round pin axle is used for being connected with the grab bucket, two sets of longerons of being connected with the crossbeam because be two sets of longerons, than singly organizing more stable of balancing stand, seted up the pinhole on the longeron, install wear-resisting bush on the pinhole inner wall simultaneously, wear-resisting bush can the guard pin axle and grab bucket between connect, can increase balancing stand life.
Description
Technical Field
The utility model relates to a grab bucket technical field, concretely relates to novel grab bucket balancing stand.
Background
The grab bucket is a special tool for grabbing dry and scattered goods by a crane. Two or more openable bucket-shaped jaws are combined together to form an object containing space, the jaws are closed in a material pile during loading, materials are grabbed into the object containing space, the jaws are opened in a suspended state above the material pile during unloading, the materials are scattered on the material pile, and the opening and closing of the jaws are generally controlled by a steel wire rope of a crane hoisting mechanism. The grab bucket operation has no heavy physical labor, can achieve higher loading and unloading efficiency and ensure safety, and is a main dry bulk cargo loading and unloading tool for ports. According to the kind of the operation goods, the operation goods can be divided into an ore grab bucket, a coal grab bucket, a grain grab bucket, a wood grab bucket and the like.
The grab bucket balancing stand is a device for stabilizing the grab bucket when the grab bucket goes up and down, the grab bucket balancing stand is positioned at the joint between the crane and the grab bucket, the grab bucket balancing stand is of a frame structure, wherein a group of opposite sides of the frame structure are connected with a steel wire rope of the crane, the other group of opposite sides are connected with the grab bucket, the existing grab bucket balancing stand is a single arm, the existing grab bucket balancing stand is easy to deform in the using process, the abrasion consumption of a shaft hole is fast, the existing grab bucket balancing stand is easy to fall off by a grab bucket connecting bolt, and the damage of the balancing stand is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel grab bucket balancing stand aims at solving among the prior art the balancing stand problem of warping easily at the in-process that uses.
In order to achieve the above purpose, the utility model discloses the technical scheme that the grab bucket balancing stand adopted is: the grab bucket balancing stand is of a frame structure, the frame structure is a quadrangle formed by enclosing of a cross beam and longitudinal beams, the cross beam is used for being connected with a steel wire rope of a crane, the cross beam is at least two connecting rods which are parallel to each other, the longitudinal beams are used for being connected with a grab bucket, the longitudinal beams are at least two groups which are parallel to each other, each group of the longitudinal beams is at least two connecting plates, pin holes used for installing pin shafts are formed in the connecting plates, and the pin shafts are used for being connected with the grab bucket.
Preferably, the surface of the connecting rod is rotatably connected with a rotating ring, and the rotating ring is connected with a connecting lug for connecting a steel wire rope of a crane.
Preferably, the engaging lugs are at least two arranged in parallel.
Preferably, a wear-resistant bushing is mounted on the inner wall of the pin hole.
Preferably, the connecting plate is made of wear-resistant steel plates.
Preferably, the connecting rod is assembled with the connecting plate by a bolt.
The utility model has the advantages that: two sets of longerons of being connected with the crossbeam because be two sets of longerons, it is more stable than singly organizing the gimbal, seted up the pinhole on the longeron, install wear-resisting bush on the pinhole inner wall simultaneously, wear-resisting bush can protect to be connected between round pin axle and the grab bucket, can increase gimbal life.
Furthermore, the surface of the connecting rod is rotatably connected with a rotating ring, and the rotating ring is connected with a connecting lug used for being connected with a steel wire rope of the crane.
Furthermore, the engaging lugs are at least two and arranged in parallel, connecting holes are formed in the engaging lugs, a rotating column can be connected between the two connecting holes, and the rotating column can be connected with a steel wire rope of the crane.
Furthermore, the inner wall of the pin hole is provided with a wear-resistant bushing which can protect the pin hole.
Furthermore, the connecting plate is made of wear-resistant steel plates.
Furthermore, the connecting rods and the connecting plates are assembled through bolts, so that the longitudinal beams and the cross beams can be better disassembled and assembled.
Drawings
Fig. 1 is a first perspective view of an embodiment of a novel grapple gimbal according to the present invention;
fig. 2 is a second perspective view of an embodiment of the novel grab bucket equalizer of the present invention;
fig. 3 is a third perspective view of a specific embodiment of the novel grab bucket balancing stand of the present invention.
In the figure: 1. a stringer; 2. a pin hole; 3. connecting lugs; 4. a cross beam; 5. a bolt; 6. and (6) rotating the ring.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a novel concrete embodiment of grab bucket balancing stand, as shown in fig. 1 to fig. 3, the grab bucket balancing stand is frame type structure, frame type structure is the quadrangle that crossbeam 4 and longeron 1 enclose, crossbeam 4 is used for being connected with the wire rope of hoist, crossbeam 4 is two connecting rods that are parallel to each other at least, longeron 1 is used for connecting the grab bucket, longeron 1 is at least for two sets of that are parallel to each other, every longeron 1 of group is two at least connecting plates, offer the pinhole 2 that is used for the mounting pin axle on the connecting plate, the round pin axle is used for being connected with the grab bucket.
In this embodiment, the surface of the connecting rod is rotatably connected with a rotating ring 6, and the rotating ring 6 is connected with a connecting lug 3 used for being connected with a steel wire rope of a crane.
In this embodiment, engaging lug 3 has seted up the connecting hole for two at least that arrange in parallel on the engaging lug 3, can connect between two connecting holes and rotate the post, rotates the post and can be connected with the wire rope of hoist.
In this embodiment, the inner wall of the pin hole 2 is provided with a wear-resistant bushing, and the wear-resistant bushing can protect the pin hole 2.
In this embodiment, the connecting plate is made of a wear-resistant steel plate.
In this embodiment, the connecting rod passes through bolt 5 assembly with the connecting plate, and the messenger longeron 1 that can be better and crossbeam 4 carries out the dismouting.
The utility model discloses a theory of operation and process do: firstly, a pin hole 2 penetrates through a pin shaft, then the pin shaft is connected with a grab bucket, the bottom surface of the whole longitudinal beam 1 is tightly attached to the grab bucket, the grab bucket is balanced, a connecting hole on a connecting lug 3 is used for connecting a rotating column, and the rotating column is connected with a steel wire rope of a crane.
Compared with the prior art, the utility model, have following advantage: two sets of longerons 1 of being connected with crossbeam 4 because be two sets of longerons 1, more stable than singly organizing the gimbal, seted up pinhole 2 on the longeron 1, install wear-resisting bush on the 2 inner walls of pinhole simultaneously, wear-resisting bush can protect to be connected between round pin axle and the grab bucket, can increase gimbal life.
Claims (6)
1. The utility model provides a novel grab bucket balancing stand which characterized in that: the grab bucket balancing stand is of a frame structure, the frame structure is a quadrangle formed by enclosing of a cross beam and longitudinal beams, the cross beam is used for being connected with a steel wire rope of a crane, the cross beam is at least two connecting rods which are parallel to each other, the longitudinal beams are used for being connected with a grab bucket, the longitudinal beams are at least two groups which are parallel to each other, each group of the longitudinal beams is at least two connecting plates, pin holes used for installing pin shafts are formed in the connecting plates, and the pin shafts are used for being connected with the grab bucket.
2. The novel grapple counterbalance of claim 1, wherein: the surface of the connecting rod is rotatably connected with a rotating ring, and the rotating ring is connected with a connecting lug used for being connected with a steel wire rope of the crane.
3. The novel grapple counterbalance of claim 2, wherein: the connecting lugs are at least two arranged in parallel.
4. The novel grapple counterbalance according to any one of claims 1 to 3, wherein: and the inner wall of the pin hole is provided with a wear-resistant bushing.
5. The novel grapple counterbalance according to any one of claims 1 to 3, wherein: the connecting plate is made of wear-resistant steel plates.
6. The novel grapple counterbalance according to any one of claims 1 to 3, wherein: the connecting rod and the connecting plate are assembled through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579912.4U CN214611156U (en) | 2021-03-22 | 2021-03-22 | Novel grab bucket balancing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579912.4U CN214611156U (en) | 2021-03-22 | 2021-03-22 | Novel grab bucket balancing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214611156U true CN214611156U (en) | 2021-11-05 |
Family
ID=78396093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120579912.4U Expired - Fee Related CN214611156U (en) | 2021-03-22 | 2021-03-22 | Novel grab bucket balancing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214611156U (en) |
-
2021
- 2021-03-22 CN CN202120579912.4U patent/CN214611156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |