CN220300130U - Combined lifting appliance of bridge crane - Google Patents
Combined lifting appliance of bridge crane Download PDFInfo
- Publication number
- CN220300130U CN220300130U CN202322013812.7U CN202322013812U CN220300130U CN 220300130 U CN220300130 U CN 220300130U CN 202322013812 U CN202322013812 U CN 202322013812U CN 220300130 U CN220300130 U CN 220300130U
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- Prior art keywords
- rod
- mounting
- sleeve
- butt joint
- movable
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- 210000001503 joint Anatomy 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 abstract description 7
- 230000001739 rebound effect Effects 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 14
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009975 flexible effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to the technical field of bridge cranes, in particular to a combined lifting appliance of a bridge crane, which comprises an electric hoist main body and a limiting mechanism, wherein the limiting mechanism is arranged at the bottom of the electric hoist main body and comprises a traction rope and a movable wheel, the bottom of the electric hoist main body is movably provided with the movable wheel through the traction rope, and the bottom of the movable wheel is fixedly provided with a mounting sleeve. According to the utility model, the fixed sleeve, the mounting sleeve, the butt joint rod, the movable rod and the pressing block are matched with each other, the butt joint rod can be butted with the mounting sleeve through the fixed sleeve, the butt joint rod can slide along the outer side of the movable rod in the process of pressing the butt joint sleeve, the butt joint rod is contracted towards the inner side of the mounting frame, the mounting sleeve is butted with the fixed sleeve, the butt joint rod can be butted with the butt joint sleeve through releasing the pressing block under the rebound effect of the spring, and the fixed sleeve and the mounting sleeve can be connected, so that the operation is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of bridge cranes, in particular to a combined lifting appliance of a bridge crane.
Background
The bridge crane is a hoisting device for hoisting materials in workshops, warehouses and stock yards, and is shaped like a bridge because its two ends are seated on tall cement columns or metal brackets. The bridge frame of the bridge crane longitudinally moves along the rails paved on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being blocked by ground equipment, but the existing lifting appliance cannot be freely installed and detached, so that the assembly process is inconvenient, and meanwhile, most lifting appliances are in the lifting stage, and the lifting hook mouth cannot clamp heavy objects, so that the goods can fall off, so that the combined lifting appliance of the bridge crane is required to be designed.
Disclosure of Invention
The utility model aims to provide a combined lifting appliance of a bridge crane, which solves the problems that the existing lifting appliance in the prior art cannot be freely installed and disassembled, so that the assembly process is inconvenient, and meanwhile, most lifting appliances can drop goods because a lifting hook mouth cannot clamp a heavy object in the lifting stage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a modular spreader for a bridge crane comprising:
an electric hoist main body;
the limiting mechanism is arranged at the bottom of the electric hoist main body and comprises a traction rope and a movable wheel, the movable wheel is movably arranged at the bottom of the electric hoist main body through the traction rope, an installation sleeve is fixedly arranged at the bottom of the movable wheel, installation frames are fixedly arranged at two sides of the installation sleeve, and a clamping mechanism is arranged at the bottom of the installation sleeve.
Preferably, the movable rod is movably arranged in the mounting frame, and the butt joint rod extending to the inside of the mounting sleeve is movably arranged on the outer side of the movable rod.
Preferably, the front end of the mounting frame is movably provided with a pressing block matched with the butt joint rod, and the pressing block is movably mounted with the butt joint rod through a mounting shaft.
Preferably, the butt joint rod is movably connected with the mounting frame through a spring.
Preferably, the clamping mechanism comprises a fixed sleeve and an electric telescopic rod, the bottom of the installation sleeve is fixedly provided with the fixed sleeve in a limiting manner, the electric telescopic rod is fixedly installed in the fixed sleeve, and the butt sleeves matched with the butt rods are arranged on two sides of the fixed sleeve.
Preferably, the bottom of the electric telescopic rod is fixedly provided with a mounting plate extending out of a fixed sleeve, and two sides of the fixed sleeve are movably provided with clamping rods.
Preferably, the mounting plate is movably connected with the clamping rod through a linkage rod, and the linkage rod is movably mounted with the clamping rod through a mounting seat.
Preferably, the output end of the electric telescopic rod is fixedly connected with the mounting plate through a movable plate, and the movable plate is slidably mounted with the fixed sleeve through a movable rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. through being provided with fixed cover, installation cover, butt joint pole, movable rod and pressing the mutual cooperation between the piece, can dock through fixed cover and installation cover, make the butt joint pole slide along the outside of movable rod through pressing the in-process that the butt joint pole can press the butt joint pole, make the inboard shrink of butt joint pole to the mounting bracket, make installation cover and fixed cover dock, through releasing pressing the piece under the resilience effect of spring, can make butt joint pole and butt joint cover butt joint block, can be connected fixed cover and installation cover, convenient operation is swift.
2. Through being provided with fly leaf, mounting disc, the cooperation between clamping lever and the gangbar, can utilize electric telescopic handle's flexible effect, make the fly leaf slide along the inside of fixed cover, make the fly leaf slide along the movable rod, make the drive gangbar that the mounting disc can be convenient remove, can drive the clamping lever upset through utilizing the gangbar, make block and separation between the clamping lever, the block that carries on that the counterweight can be convenient prevents the condition that drops.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the front structure of the mounting sleeve of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;
fig. 4 is a schematic view of a partial structure of a docking rod of the present utility model.
In the figure: 1. an electric hoist main body; 2. a limiting mechanism; 201. a traction rope; 202. a moving wheel; 203. a mounting sleeve; 204. a mounting frame; 205. a movable rod; 206. a butt joint rod; 207. a spring; 208. pressing the blocks; 209. a mounting shaft; 3. a clamping mechanism; 301. a fixed sleeve; 302. an electric telescopic rod; 303. a movable plate; 304. a moving rod; 305. a mounting plate; 306. a linkage rod; 307. a clamping rod; 308. and (5) butting sleeves.
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
Referring to fig. 1-4, an embodiment of the present utility model is provided: a modular spreader for a bridge crane comprising:
an electric hoist body 1;
the limiting mechanism 2, the limiting mechanism 2 is installed at the bottom of the electric hoist main body 1, the limiting mechanism 2 comprises a traction rope 201 and a moving wheel 202, the moving wheel 202 is movably installed at the bottom of the electric hoist main body 1 through the traction rope 201, an installation sleeve 203 is fixedly installed at the bottom of the moving wheel 202, installation frames 204 are fixedly installed at two sides of the installation sleeve 203, and a clamping mechanism 3 is arranged at the bottom of the installation sleeve 203. The docking rod 206 is slid along the outer side of the movable rod 205, the docking rod 206 is contracted toward the inner side of the mounting frame 204, the mounting sleeve 203 is docked with the fixing sleeve 301, the docking rod 206 is engaged with the docking sleeve 308 by releasing the pressing block 208 under the resilience of the spring 207, and the fixing sleeve 301 and the mounting sleeve 203 can be connected.
Further, a movable rod 205 is movably mounted in the mounting frame 204, and a docking rod 206 extending into the mounting sleeve 203 is movably mounted on the outer side of the movable rod 205. The butt-joint rod 206 can slide along the outer side of the movable rod 205 in the process of pressing the butt-joint sleeve 308 to enable the butt-joint rod 206 to be pressed, so that the butt-joint rod 206 is contracted towards the inner side of the mounting frame 204, and connection is facilitated.
Example two
Compared with the first embodiment, referring to fig. 2 and 3, the front end of the mounting frame 204 is movably provided with a pressing block 208 matched with the docking rod 206, and the pressing block 208 is movably mounted with the docking rod 206 through a mounting shaft 209. The docking rod 206 is contracted towards the inner side of the mounting frame 204, the mounting sleeve 203 is in butt joint with the fixing sleeve 301, the docking rod 206 and the docking sleeve 308 can be in butt joint and clamping under the rebound action of the spring 207 through releasing the pressing block 208, and the fixing sleeve 301 and the mounting sleeve 203 can be connected, so that the operation is convenient and quick.
Further, the docking rod 206 is movably connected with the mounting frame 204 through a spring 207. Make the installation dish 305 can be convenient drive the gangbar 306 remove, can drive the clamping lever 307 upset through utilizing the gangbar 306, make block and separation between the clamping lever 307, the block can be convenient to the heavy object.
Further, the clamping mechanism 3 comprises a fixing sleeve 301 and an electric telescopic rod 302, the fixing sleeve 301 is fixed at the bottom limit of the mounting sleeve 203, the electric telescopic rod 302 is fixedly installed in the fixing sleeve 301, and the docking sleeves 308 matched with the docking rod 206 are arranged on two sides of the fixing sleeve 301. The movable plate 303 can slide along the inside of the fixed sleeve 301 by the telescopic action of the electric telescopic rod 302, and the movable plate 303 can slide along the moving rod 304.
Example III
Compared with the first embodiment, referring to fig. 3 and 4, the bottom of the electric telescopic rod 302 is fixedly provided with a mounting plate 305 extending out of the fixing sleeve 301, and two sides of the fixing sleeve 301 are movably provided with clamping rods 307. Utilize the gangbar 306 can drive the clamping lever 307 upset, make block and separation between the clamping lever 307, the counterweight can be convenient carry out the block, prevents to drop after hoist and mount.
Further, the mounting plate 305 is movably connected with the clamping rod 307 through a linkage rod 306, and the linkage rod 306 is movably mounted with the clamping rod 307 through a mounting seat. The installation disc 305 can be used for conveniently driving the linkage rod 306 to move, so that the clamping rod 307 can be driven to turn over under the linkage action of the linkage rod 306.
Further, the output end of the electric telescopic rod 302 is fixedly connected with the mounting plate 305 through the movable plate 303, and the movable plate 303 is slidably mounted with the fixed sleeve 301 through the movable rod 304. The movable plate 303 can slide along the inside of the fixed sleeve 301, and the movable plate 303 can slide along the moving rod 304, so that a stabilizing effect can be increased in the moving process.
Working principle: through fixed cover 301 and installation cover 203 butt joint, make the in-process that butt joint pole 206 can press the movable rod 205 through pressing the butt joint cover 308 make the butt joint pole 206 slide along the outside of movable rod 205, make the inboard shrink of butt joint pole 206 towards mounting bracket 204, make installation cover 203 butt joint with fixed cover 301, through release pressing piece 208 under spring 207's resilience effect, can make butt joint pole 206 and butt joint cover 308 butt joint block, can be connected fixed cover 301 and installation cover 203, and is convenient and fast to operate, can utilize the flexible effect of electric telescopic rod 302, make movable plate 303 can slide along the inside of fixed cover 301, make movable plate 303 can slide along movable rod 304, make movable plate 305 can be convenient drive the gangbar 306 and remove, can drive clamping lever 307 upset through utilizing the gangbar 306, make the block and separation between the clamping lever 307, the condition that the heavy thing can be convenient carries out the block, prevent to come off.
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.
Claims (8)
1. A modular spreader for a bridge crane, comprising:
an electric hoist body (1);
stop gear (2), stop gear (2) are installed in the bottom of electric hoist main part (1), stop gear (2) are including haulage rope (201) and removal wheel (202), the bottom of electric hoist main part (1) is through haulage rope (201) movable mounting has removal wheel (202), the bottom fixed mounting of removal wheel (202) has installation cover (203), the both sides fixed mounting of installation cover (203) has mounting bracket (204), the bottom of installation cover (203) is provided with fixture (3).
2. The modular spreader of a bridge crane of claim 1, wherein: the inside movable mounting of mounting bracket (204) has movable rod (205), the outside movable mounting of movable rod (205) has butt joint pole (206) that extend to inside installation cover (203).
3. The modular spreader of a bridge crane of claim 1, wherein: the front end of the mounting frame (204) is movably provided with a pressing block (208) matched with the butt joint rod (206), and the pressing block (208) is movably arranged with the butt joint rod (206) through a mounting shaft (209).
4. A modular spreader for a bridge crane according to claim 3, wherein: the butt joint rod (206) is movably connected with the mounting frame (204) through a spring (207).
5. The modular spreader of a bridge crane of claim 1, wherein: the clamping mechanism (3) comprises a fixed sleeve (301) and an electric telescopic rod (302), the bottom limit of the installation sleeve (203) is fixedly provided with the fixed sleeve (301), the electric telescopic rod (302) is fixedly installed in the fixed sleeve (301), and the two sides of the fixed sleeve (301) are provided with butt sleeves (308) matched with the butt rods (206).
6. The modular spreader of a bridge crane of claim 5, wherein: the bottom of the electric telescopic rod (302) is fixedly provided with a mounting disc (305) extending out of the fixing sleeve (301), and two sides of the fixing sleeve (301) are movably provided with clamping rods (307).
7. The modular spreader of a bridge crane of claim 6, wherein: the mounting plate (305) is movably connected with the clamping rod (307) through a linkage rod (306), and the linkage rod (306) is movably mounted with the clamping rod (307) through a mounting seat.
8. The modular spreader of a bridge crane of claim 6, wherein: the output end of the electric telescopic rod (302) is fixedly connected with the mounting disc (305) through a movable plate (303), and the movable plate (303) is slidably mounted with the fixed sleeve (301) through a movable rod (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013812.7U CN220300130U (en) | 2023-07-28 | 2023-07-28 | Combined lifting appliance of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013812.7U CN220300130U (en) | 2023-07-28 | 2023-07-28 | Combined lifting appliance of bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300130U true CN220300130U (en) | 2024-01-05 |
Family
ID=89376014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013812.7U Active CN220300130U (en) | 2023-07-28 | 2023-07-28 | Combined lifting appliance of bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300130U (en) |
-
2023
- 2023-07-28 CN CN202322013812.7U patent/CN220300130U/en active Active
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