CN219174059U - Cable bracket of gantry crane - Google Patents
Cable bracket of gantry crane Download PDFInfo
- Publication number
- CN219174059U CN219174059U CN202320269347.0U CN202320269347U CN219174059U CN 219174059 U CN219174059 U CN 219174059U CN 202320269347 U CN202320269347 U CN 202320269347U CN 219174059 U CN219174059 U CN 219174059U
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- supporting
- rod
- cable
- seat
- gantry crane
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Abstract
The utility model discloses a cable bracket of a gantry crane, which comprises a supporting mechanism, a bearing mechanism and a limiting mechanism. The cable bracket is simple in structure, compact in design and convenient to use, the problem that a cable which is paid out by a reel type cable winding and unwinding device under a long distance is laid on the ground without protective measures is solved through the cable bracket which is parallel to the rail of the gantry crane, the metal cable bracket can protect the cable of the gantry crane along with the vehicle from being rolled or soaked by water in the past machinery, the safety of field operators is greatly improved, meanwhile, when the cable is supported, the supporting rod and the whole structure are pressed down by the gravity of the cable, and the linkage seat is driven to be linked by the linkage rod, so that the limit rotary drum can be tightly attached to the side wall of the cable, the cable is clamped and locked, and the cable can be smoother when being wound and unwound by the rotation of the limit rotary drum and the support rotary drum, so that the cable skin is prevented from being damaged due to the friction between the cable and the surface of the bracket.
Description
Technical Field
The utility model relates to a cable bracket, in particular to a cable bracket of a gantry crane, and belongs to the technical field of supporting devices.
Background
The portal crane is a portal crane moving along a track, the metal structure of the portal crane is like a portal frame, two supporting legs are arranged below a bearing main beam, the two ends of the main beam can be provided with overhanging cantilever beams, the portal crane moves along the track in the running process, and meanwhile, a cable matched with the maximum running distance is provided for supplying power, and one end of the cable moves synchronously along with the portal crane in the running process.
At present, a cable reel of a gantry crane is used for directly laying a cable on the ground in a manner of winding and unwinding the cable when the running track is longer, the cable is damaged due to dragging and rolling, and meanwhile, the cable is easily influenced by external water sources such as rain and snow, so that the safety of related personnel is threatened, and great potential safety hazards exist.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the defects in the prior art and providing a cable bracket of a gantry crane.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a gantry crane cable tray comprising:
the supporting mechanism is used for forming a main body structure of the cable bracket and comprises long-side metal rods, bottom metal rods, metal supporting rods and supporting rods, wherein the top ends of the bottom metal rods are vertically welded and fixed on the long-side metal rods, the two ends of each side metal rod are horizontally welded and fixed between the front and rear adjacent long-side metal rods and the bottom metal rods, the metal supporting rods are vertically welded and fixed at the bottoms of the bottom metal rods, the supporting rods are horizontally welded and fixed at the centers of the side metal rods positioned at the bottoms of the bottom metal rods, and the supporting mechanism is integrally installed parallel to a rail of the gantry crane;
the supporting mechanism is used for supporting the cable and is connected to the supporting mechanism, and comprises a supporting rod, a supporting seat and a supporting rotary drum, a through hole is formed in the supporting rod in a penetrating mode, the supporting rod is arranged in the through hole in a sliding mode, the supporting seat of the -shaped structure is fixed to the top end of the supporting rod, and the supporting rotary drum is connected in a -shaped notch in the supporting seat in a rotating mode through the rotary rod;
the limiting mechanism is used for limiting the cable and is connected to the supporting mechanism, the limiting mechanism comprises a limiting rod, a linkage seat, a limiting rotary drum, a base and a linkage rod, the limiting rod is horizontally fixed between a plurality of adjacent bottom metal rods, the linkage seat is of a V-shaped structure, the center of the limiting rod is rotatably connected with the limiting rod through a bearing, the limiting rotary drum is rotatably connected in a -shaped notch at the top of the linkage seat, the base is fixed at the bottom of the supporting rod, one end of the linkage rod is rotatably connected to the bottom of the linkage seat, and the other end of the linkage rod is rotatably connected to one side of the base.
As still further aspects of the utility model: the outside nested of bracing piece is connected with reset spring, and reset spring extrudees and contracts between holding pole and holding seat.
As still further aspects of the utility model: two convex blocks are symmetrically arranged on the side wall of the supporting rod, and the convex blocks are in sliding type clamping connection with the notch arranged on the supporting rod.
As still further aspects of the utility model: and the limiting rotary drum and the bearing rotary drum are sleeved with PVC sleeves.
As still further aspects of the utility model: a reinforcing rod is welded and fixed between the long-side metal rod and the supporting rod, and the reinforcing rod is made of high-carbon steel materials to form an L-shaped structure.
As still further aspects of the utility model: the bottom of the metal supporting rod is provided with a roller seat, and a roller is rotatably connected to the roller seat.
The beneficial effects of the utility model are as follows:
according to the utility model, the problem that a cable which is paid out by a reel type cable winding and unwinding device is laid on the ground for a long distance is solved by the cable bracket which is arranged parallel to the track of the portal crane, the cable which is wound and unwinding device of the portal crane is not laid on the ground for protective measures, and the metal cable bracket can protect the cable which is carried by the portal crane from being rolled or soaked by past machinery, so that the safety of field operators is greatly improved, and meanwhile, when the cable is supported, the supporting rod and the integral structure thereof are pressed down by the gravity of the cable, and the linkage seat is driven to be linked by the linkage rod, so that the limit rotary drum can be tightly attached to the side wall of the cable, the cable is clamped and locked, and the cable can be more smooth when being wound and unwound by the rotation of the limit rotary drum and the support rotary drum, so that the cable skin damage caused by the friction between the cable and the surface of the bracket is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the linkage seat and its overall connection structure;
FIG. 3 is a schematic view of a support mechanism according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the support base of the present utility model.
In the figure: 1. long-side metal rods, 2, side metal rods, 3, bottom metal rods, 4, metal struts, 5, supporting rods, 6, reinforcing rods, 7, limiting rods, 8, linkage seats, 9, limiting drums, 10, supporting rods, 11, supporting seats, 12, supporting drums, 13, reset springs, 14, bases, 15, linkage rods, 16 and rollers.
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.
Example 1
As shown in fig. 1 to 4, a gantry crane cable holder comprising:
the supporting mechanism is used for forming a main body structure of the cable bracket and comprises a long-side metal rod 1, side metal rods 2, a bottom metal rod 3, metal supporting rods 4 and supporting rods 5, wherein the top end of the bottom metal rod 3 is vertically welded and fixed on the long-side metal rod 1, two ends of the side metal rod 2 are horizontally welded and fixed between the front and rear adjacent long-side metal rods 1 and the bottom metal rod 3, the metal supporting rods 4 are vertically welded and fixed at the bottom of the bottom metal rod 3, the supporting rods 5 are horizontally welded and fixed at the center of the side metal rod 2 positioned at the bottom of the bottom metal rod 3, and the whole supporting mechanism is installed parallel to a gantry crane track;
the bearing mechanism is used for bearing the cable and is connected to the supporting mechanism, and comprises a supporting rod 10, a bearing bracket 11 and a bearing rotary drum 12, a through hole is formed in the bearing rod 5 in a penetrating mode, the supporting rod 10 is arranged in the through hole in a sliding mode, a bearing seat 11 of a -shaped structure is fixed at the top end of the supporting rod 10, and the bearing rotary drum 12 is connected in a -shaped notch on the bearing seat 11 in a rotating mode through a rotating rod;
the limiting mechanism is used for limiting the cable and is connected to the supporting mechanism, and comprises a limiting rod 7, a linkage seat 8, a limiting rotary drum 9, a base 14 and a linkage rod 15, wherein the limiting rod 7 is horizontally fixed between a plurality of adjacent bottom metal rods 3, the linkage seat 8 is of a V-shaped structure, the center of the linkage seat 8 is rotationally connected with the limiting rod 7 through a bearing, the limiting rotary drum 9 is rotationally connected in a -shaped notch at the top of the linkage seat 8, the base 14 is fixed at the bottom of the supporting rod 10, one end of the linkage rod 15 is rotationally connected at the bottom of the linkage seat 8, and the other end of the linkage rod 15 is rotationally connected at one side of the base 14;
according to the utility model, the problem that a cable which is paid out by a reel type cable winding and unwinding device is laid on the ground for a long distance is solved by the cable bracket which is arranged parallel to the rail of the portal crane, the cable which is wound and unwinding device is not laid on the ground for a protective measure can be prevented by the metal cable bracket, the safety of field operators is greatly improved, meanwhile, when the cable is supported, the supporting rod 10 and the integral structure thereof are pressed down by the gravity of the cable, the linkage seat 8 is driven to be linked by the linkage rod 15, the limiting rotary drum 9 can be tightly attached to the side wall of the cable, the cable is clamped and locked, and the cable can be smoother when being wound and unwound by the rotation of the limiting rotary drum 9 and the supporting rotary drum 12, so that the cable skin is prevented from being damaged due to the friction between the cable and the surface of the bracket.
Example two
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the outside nested return spring 13 that is connected with of bracing piece 10, return spring 13 extrusion shrink is between holding pole 5 and holding seat 11, makes bracing piece 10 can reset fast through the elasticity of return spring 13.
Two convex blocks are symmetrically arranged on the side wall of the supporting rod 10, and the convex blocks are in sliding type clamping connection with the notch arranged on the supporting rod 5, so that the supporting rod 10 is limited, and the supporting rod is prevented from rotating in the vertical sliding process.
Example III
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
PVC sleeves are sleeved on the limiting rotary drum 9 and the supporting rotary drum 12, so that the cable surface is prevented from being damaged.
A reinforcing rod 6 is welded and fixed between the long-side metal rod 1 and the supporting rod 5, and the reinforcing rod 6 is made of high-carbon steel materials to form an L-shaped structure, so that the overall structural strength of the cable bracket is improved.
The bottom of the metal supporting rod 4 is provided with a roller seat, and the roller seat is rotatably connected with a roller 16, so that a worker can quickly move the whole cable bracket to a proper position for use.
Working principle: when the cable bracket is used, the cable bracket is integrally moved to a proper position, is parallel to a gantry crane track, is placed on the bearing rotary drum 12, the supporting rod 10 and the integral structure thereof are pressed down by the gravity of the cable, the linkage seat 8 is driven to be linked by the linkage rod 15, and further the two limit rotary drums 9 are symmetrically attached to two sides of the cable, so that the cable is clamped and locked.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A gantry crane cable tray comprising:
the supporting mechanism is used for forming a main body structure of the cable bracket and comprises a long-side metal rod (1), side metal rods (2), a bottom metal rod (3), metal supporting rods (4) and supporting rods (5), wherein the top ends of the bottom metal rods (3) are vertically welded and fixed on the long-side metal rod (1), two ends of each side metal rod (2) are horizontally welded and fixed between two front and rear adjacent long-side metal rods (1) and the bottom metal rod (3), the metal supporting rods (4) are vertically welded and fixed at the bottoms of the bottom metal rods (3), the supporting rods (5) are horizontally welded and fixed at the centers of the side metal rods (2) positioned at the bottoms of the bottom metal rods (3), and the supporting mechanism is integrally installed parallel to a gantry crane track;
the supporting mechanism is used for supporting the cable and is connected to the supporting mechanism and comprises a supporting rod (10), a supporting seat (11) and a supporting rotary drum (12), a through hole is formed in the supporting rod (5) in a penetrating mode, the supporting rod (10) is arranged in the through hole in a sliding mode, the supporting seat (11) of a -shaped structure is fixed to the top end of the supporting rod (10), and the supporting rotary drum (12) is connected in a -shaped notch in the supporting seat (11) in a rotating mode through the rotary rod;
the limiting mechanism is used for limiting a cable and is connected to a supporting mechanism, the limiting mechanism comprises a limiting rod (7), a linkage seat (8), a limiting rotary drum (9), a base (14) and a linkage rod (15), the limiting rod (7) is horizontally fixed between a plurality of adjacent bottom metal rods (3), the linkage seat (8) is of a V-shaped structure, the center of the linkage seat is rotatably connected with the limiting rod (7) through a bearing, the limiting rotary drum (9) is rotatably connected in a -shaped notch at the top of the linkage seat (8), the base (14) is fixed at the bottom of the supporting rod (10), one end of the linkage rod (15) is rotatably connected to the bottom of the linkage seat (8), and the other end of the linkage rod is rotatably connected to one side of the base (14).
2. A gantry crane cable holder according to claim 1, characterized in that: the outside nested of bracing piece (10) is connected with reset spring (13), and reset spring (13) extrusion shrink is between supporting pole (5) and supporting seat (11).
3. A gantry crane cable holder according to claim 1, characterized in that: two protruding blocks are symmetrically arranged on the side wall of the supporting rod (10), and the protruding blocks are in sliding type clamping connection with the notch arranged on the supporting rod (5).
4. A gantry crane cable holder according to claim 1, characterized in that: PVC sleeves are sleeved on the limiting rotary drum (9) and the supporting rotary drum (12).
5. A gantry crane cable holder according to claim 1, characterized in that: a reinforcing rod (6) is welded and fixed between the long-side metal rod (1) and the supporting rod (5), and the reinforcing rod (6) is made of high-carbon steel materials to form an L-shaped structure.
6. A gantry crane cable holder according to claim 1, characterized in that: the bottom of the metal supporting rod (4) is provided with a roller seat, and a roller (16) is rotatably connected to the roller seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320269347.0U CN219174059U (en) | 2023-02-21 | 2023-02-21 | Cable bracket of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320269347.0U CN219174059U (en) | 2023-02-21 | 2023-02-21 | Cable bracket of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219174059U true CN219174059U (en) | 2023-06-13 |
Family
ID=86665044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320269347.0U Active CN219174059U (en) | 2023-02-21 | 2023-02-21 | Cable bracket of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219174059U (en) |
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2023
- 2023-02-21 CN CN202320269347.0U patent/CN219174059U/en active Active
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