CN218231548U - Grab bucket structure of bridge crane - Google Patents
Grab bucket structure of bridge crane Download PDFInfo
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- CN218231548U CN218231548U CN202223250884.5U CN202223250884U CN218231548U CN 218231548 U CN218231548 U CN 218231548U CN 202223250884 U CN202223250884 U CN 202223250884U CN 218231548 U CN218231548 U CN 218231548U
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- grab bucket
- claw
- positioning groove
- bridge crane
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Abstract
The utility model discloses a bridge crane's grab bucket structure relates to the relevant technical field of hoisting machinery. The utility model comprises a connecting block and a claw structure, wherein the peripheral side surface of the connecting block is movably connected with the claw structure; the claw structure comprises a positioning groove plate, a sliding groove, an adjusting rod and a connecting T plate, wherein the sliding groove which penetrates downwards is formed in the positioning groove plate, and the adjusting rod and the connecting T plate are connected in the sliding groove in a sliding mode. The utility model discloses a connecting block and claw structure have solved the problem that the grab bucket structure can not be adjusted and suitability is low.
Description
Technical Field
The utility model belongs to the technical field of the hoisting machinery is relevant, especially relate to a bridge crane's grab bucket structure.
Background
The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards 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 lift materials without being hindered by ground equipment. The crane is a hoisting machine with the widest application range and the largest quantity, generally comprises a bridge frame, a lifting mechanism, a trolley, a cart moving mechanism, an operating room, a trolley conductive device (an auxiliary slide wire), a crane main power supply conductive device (a main slide wire) and the like, and the grab bucket is one of the most important executing mechanisms on a bridge crane, but the current grab bucket structure still has the following defects in actual use:
present grab bucket structure is after production installation, and its size and snatch the degree of depth and generally be fixed, can not adjust according to the environment of using, consequently the grab bucket of a model can only carry out its appointed size or snatch of interior article, and the suitability is relatively poor, and the suitability is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bridge crane's grab bucket structure through connecting block and claw structure, has solved the problem that the grab bucket structure can not be adjusted and suitability is low.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a grab bucket structure of a bridge crane, which comprises a connecting block and a claw structure, wherein the peripheral side surface of the connecting block is movably connected with the claw structure;
the claw structure comprises a positioning groove plate, a sliding groove, an adjusting rod and a connecting T plate, wherein the sliding groove which penetrates downwards is arranged in the positioning groove plate, and the adjusting rod and the connecting T plate are connected in the sliding groove in a sliding manner; through the setting of positioning groove plate, be used for carrying on the connection and the support of adjusting lever and connection T board, and utilize the sliding groove, for adjusting lever and connection T board provide the pore that slides from top to bottom, so that adjusting lever and connection T board move the grab bucket and carry out decurrent extension and ascending shrink, accomplish the adjustment to the grab bucket snatchs the degree of depth, through the setting of adjusting lever and connection T board, be used for carrying on positioning groove plate and fighting being connected between the claw, and cooperate the positioning groove plate to accomplish the adjustment to the claw of fighting, through the positioning groove plate, the sliding groove, the setting of adjusting lever and connection T board, with the mode that slides from top to bottom, the form that stretches down and contracts, not only can carry out the convenient adjustment that the grab bucket snatchs the degree of depth, and its application scope to the material snatchs is wider, also be applicable to the hoisting machinery of more models, therefore, the practicality is high, the suitability is strong, and it is more convenient to use.
As shown in the figure, the connecting block comprises a connecting seat, T-shaped adapter plates, a hoisting block and four rotary connecting pieces, wherein the peripheral side surface of the connecting seat is fixedly connected with four T-shaped adapter plates, the bottom of the connecting seat is fixedly connected with the hoisting block through bolts, and the peripheral side surface of the hoisting block is fixedly connected with four rotary connecting pieces;
the connecting seat is used for carrying out hoisting machinery's connection to carry out being connected with the hydraulic pressure pole through the T type keysets, the jack block is used for carrying out the connection of connecting seat, and carries out being connected with the positioning groove board through rotating the connecting piece.
Further, the connecting block includes connecting seat, T type keysets, jack block and rotation connecting piece, four T type keysets of all side fixedly connected with of connecting seat, bolt and jack block fixed connection are passed through to the bottom of connecting seat, four rotation connecting pieces of all side fixedly connected with of jack block.
Further, the claw structure still includes the hydraulic stem, the upper end and the T type keysets swing joint of hydraulic stem.
Furthermore, the upper end of the positioning groove plate is movably connected with the rotary connecting piece.
Furthermore, the lower end of the hydraulic rod is movably connected to the upper surface of the positioning groove plate.
Furthermore, the claw structure further comprises a bucket claw, the lower surface of the adjusting rod is fixedly connected with the T-shaped connecting plate, and the lower surface of the T-shaped connecting plate is fixedly connected with the bucket claw; the hydraulic rod is the main control and driving equipment of the grab bucket, and the bucket claw is the execution unit of grabbing.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up connecting block and claw structure, the nonadjustable problem of grab bucket structure has been solved, wherein be provided with the positioning groove board in the claw structure, the groove slides, the adjusting lever and connection T board, setting through the positioning groove board, be used for carrying out the adjusting lever and connecting the connection and the support of T board, and utilize the groove that slides, for the adjusting lever with connect the T board provide the pore that slides from top to bottom, make the adjusting lever with connect T board and move the grab bucket and carry out decurrent extension and ascending shrink, accomplish the adjustment of snatching the degree of depth to the grab bucket, setting through the adjusting lever and connection T board, be used for carrying out positioning groove board and fighting being connected between the claw, and cooperate the positioning groove board to accomplish the adjustment to the claw of fighting.
2. The utility model discloses a set up connecting block and claw structure, the problem that grab bucket structure suitability is low has been solved, wherein be provided with the positioning groove board in the claw structure, the groove of sliding, the adjusting lever and connect the T board, through the positioning groove board, the groove of sliding, the setting of adjusting lever and connection T board, to gliding mode from top to bottom, the form that stretches down and contracts inwards, not only can carry out the convenient adjustment that the grab bucket snatchs the degree of depth, and its application scope to the material snatchs is wider moreover, also be applicable to the jack-up machinery of more models, the practicality is high, high applicability, it is more convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the connecting block of the present invention;
FIG. 4 is an exploded view of the claw structure of the present invention;
fig. 5 is a schematic view of another disassembled view of the claw structure of the present invention.
Reference numerals are as follows:
1. connecting blocks; 101. a connecting seat; 102. a T-shaped adapter plate; 103. a hoisting block; 104. rotating the connecting piece; 2. a claw structure; 201. a hydraulic lever; 202. positioning the groove plate; 203. a sliding groove; 204. an adjusting lever; 205. connecting the T plate; 206. bucket claws.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present invention relates to a grab bucket structure of a bridge crane, which comprises a connecting block 1 and a claw structure 2, wherein the circumferential side of the connecting block 1 is movably connected with the claw structure 2;
the claw structure 2 comprises a positioning groove plate 202, a sliding groove 203, an adjusting rod 204 and a connecting T plate 205, wherein the sliding groove 203 which penetrates downwards is arranged in the positioning groove plate 202, and the adjusting rod 204 and the connecting T plate 205 are connected in the sliding groove 203 in a sliding manner;
the positioning groove plate 202 is a main connecting structure, the upper end of the positioning groove plate is rotationally connected with the rotating connecting piece 104, a T-shaped sliding groove 203 is arranged in the positioning groove plate, the main groove of the sliding groove 203 is the same as the size of the adjusting rod 204, the bottom of the sliding groove is through, the connecting T plate 205 is connected with the adjusting rod 204 through the through groove, the positioning groove plate 202 is used for connecting and supporting the adjusting rod 204 and the connecting T plate 205, the sliding groove 203 is used for providing up-and-down sliding pore channels for the adjusting rod 204 and the connecting T plate 205, so that the adjusting rod 204 and the connecting T plate 205 drive the grab bucket to extend downwards and contract upwards to complete the adjustment of the grabbing depth of the grab bucket, the surface of the adjusting rod 204 is provided with a plurality of positioning holes, the grab bucket body is connected inside the positioning groove plate 202 in a sliding mode, reinforcing ribs are fixed at the upper end of the grab bucket body, the bottom of the grab bucket body is connected with the T plate 205, the lower surface of the T plate 205 is fixed with the bucket claw 206, the adjusting rod 204 and the T plate 205 are connected, the connection between the positioning groove plate 202 and the bucket claw 206 is achieved, the positioning groove plate 202 is matched to complete adjustment of the bucket claw 206, the grab bucket body is arranged in a sliding mode in an up-and-down sliding mode in an inward stretching mode through the positioning groove plate 202, the sliding groove 203, the adjusting rod 204 and the T plate 205, the grab bucket body can conveniently adjust the grabbing depth, the application range of the grab bucket body for grabbing materials is wider, the grab bucket body is suitable for hoisting machinery of more models, and the grab bucket body is high in practicability, strong in applicability and more convenient to use.
As shown in fig. 1-3, the connecting block 1 includes a connecting base 101, T-shaped adapter plates 102, a jack block 103 and four rotary connectors 104, four T-shaped adapter plates 102 are fixedly connected to the peripheral side of the connecting base 101, the bottom of the connecting base 101 is fixedly connected to the jack block 103 through bolts, and four rotary connectors 104 are fixedly connected to the peripheral side of the jack block 103;
the connecting base 101 is a structure fixedly connected with a hoisting machine, a fixing hole is formed in the upper surface of the connecting base, T-shaped adapter plates 102 are fixed on four side surfaces of the connecting base and used for connecting the hoisting machine, the T-shaped adapter plates 102 are connected with the hydraulic rod 201, the upper portion of the hoisting block 103 is fixed with the connecting base 101 through bolts, and rotary connecting pieces 104 are fixed on four side surfaces of the connecting base and used for connecting the connecting base 101 and are connected with the positioning groove plate 202 through the rotary connecting pieces 104.
As shown in fig. 1, 2, 4 and 5, the claw structure 2 further includes a hydraulic rod 201, and the upper end of the hydraulic rod 201 is movably connected with the T-shaped adapter plate 102;
as shown in fig. 1, the upper end of the positioning slot plate 202 is movably connected with the rotary connecting piece 104;
as shown in fig. 1, the lower end of the hydraulic rod 201 is movably connected to the upper surface of the positioning groove plate 202;
as shown in fig. 1, 2, 4, and 5, the claw structure 2 further includes a bucket claw 206, the lower surface of the adjusting rod 204 is fixedly connected to the connecting T-plate 205, and the lower surface of the connecting T-plate 205 is fixedly connected to the bucket claw 206;
the upper end of the hydraulic rod 201 is connected with the connecting seat 101, the lower end thereof is connected with the upper surface of the positioning groove plate 202, which is the main control and driving device of the grab bucket, and the bucket claw 206 is the executing unit of the grab bucket.
One specific application of this embodiment is: when the grab bucket structure is used, the grabbing depth of the four claws 206 is adjusted according to the size of a material, when the grabbing depth is adjusted, the positioning bolts on the surface of the positioning groove plate 202 are detached, the claws 206 are pushed upwards or pulled downwards, the adjusting rod 204 and the connecting T plate 205 slide upwards or downwards in the sliding groove 203, the claws 206 are contracted or extended, then the adjusting rod 204 is fixed through the bolts, and then the grab bucket structure can be used.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a bridge crane's grab bucket structure, includes connecting block (1) and claw structure (2), its characterized in that: the peripheral side surface of the connecting block (1) is movably connected with the claw structure (2);
the claw structure (2) comprises a positioning groove plate (202), a sliding groove (203), an adjusting rod (204) and a connecting T plate (205), the sliding groove (203) penetrating downwards is formed in the positioning groove plate (202), and the adjusting rod (204) and the connecting T plate (205) are connected in the sliding groove (203) in a sliding mode.
2. The grab bucket structure of bridge crane according to claim 1, wherein: connecting block (1) is including connecting seat (101), T type keysets (102), jack block (103) and rotation connecting piece (104), four T type keysets (102) of week side fixedly connected with of connecting seat (101), the bottom of connecting seat (101) is through bolt and jack block (103) fixed connection, four rotation connecting piece (104) of week side fixedly connected with of jack block (103).
3. The grab bucket structure of bridge crane according to claim 2, wherein: the claw structure (2) further comprises a hydraulic rod (201), and the upper end of the hydraulic rod (201) is movably connected with the T-shaped adapter plate (102).
4. The grab bucket structure of bridge crane according to claim 2, wherein: the upper end of the positioning groove plate (202) is movably connected with the rotary connecting piece (104).
5. The grab bucket structure of bridge crane according to claim 3, wherein: the lower end of the hydraulic rod (201) is movably connected to the upper surface of the positioning groove plate (202).
6. The grab bucket structure of bridge crane according to claim 1, wherein: the claw structure (2) further comprises a bucket claw (206), the lower surface of the adjusting rod (204) is fixedly connected with the connecting T plate (205), and the lower surface of the connecting T plate (205) is fixedly connected with the bucket claw (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223250884.5U CN218231548U (en) | 2022-12-06 | 2022-12-06 | Grab bucket structure of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223250884.5U CN218231548U (en) | 2022-12-06 | 2022-12-06 | Grab bucket structure of bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218231548U true CN218231548U (en) | 2023-01-06 |
Family
ID=84670929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223250884.5U Active CN218231548U (en) | 2022-12-06 | 2022-12-06 | Grab bucket structure of bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218231548U (en) |
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2022
- 2022-12-06 CN CN202223250884.5U patent/CN218231548U/en active Active
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