CN221543937U - Electric folding lifting appliance for construction lifter - Google Patents
Electric folding lifting appliance for construction lifter Download PDFInfo
- Publication number
- CN221543937U CN221543937U CN202420209905.9U CN202420209905U CN221543937U CN 221543937 U CN221543937 U CN 221543937U CN 202420209905 U CN202420209905 U CN 202420209905U CN 221543937 U CN221543937 U CN 221543937U
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- Prior art keywords
- suspension arm
- vertical rod
- supporting vertical
- rod
- supporting
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to the technical field of elevators, in particular to an electric folding lifting appliance for a construction elevator, which comprises a rotating base, wherein a supporting upright rod is connected to the rotating base, a suspension arm is hinged to one side of the top end of the supporting upright rod, a diagonal bracing rod is arranged between the suspension arm and the supporting upright rod, and two ends of the diagonal bracing rod are respectively hinged to the suspension arm and the supporting upright rod; the davit is articulated with supporting the pole setting, can realize folding afterwards, supports through the bracing piece that sets up, and the stability of guarantee hoist and mount is accomplished the back to hoist and mount, only need to demolish one of them tie point of bracing piece and davit or supporting the pole setting, alright realize folding, need not wholly demolish, install again also comparatively convenient, easy operation, swift, increase work efficiency, install in the lift cage top through rotating base, can realize 360 rotations, all-round hoist and mount, the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an electric folding lifting appliance for a construction elevator.
Background
The construction lifter is a device for vertically transporting cargoes on a construction site, the guide rail of the construction lifter is formed by combining a plurality of standard joints, and when the added joints are lifted, the standard joints are lifted one by using a lifting rod, then are in butt joint and are gradually lifted through bolt connection.
The existing suspender is of an integral structure, the horizontal suspension arm and the supporting upright rod are fixedly connected, one end with a lifting hook stretches out of one side of the suspension cage to hoist a standard section, after the standard section is installed, the suspender needs to be integrally dismantled, the horizontal suspension arm of the suspender is prevented from being collided with a reinforcing cross rod on a guide rail in the using process of the lifter, and the lifter needs to be reinstalled when the section is required to be increased again, so that the disassembly and assembly are troublesome.
Disclosure of utility model
The present utility model is directed to solving the above-mentioned problems, thereby providing an electric folding sling for a construction elevator.
The utility model solves the problems, and adopts the following technical scheme:
The electric folding lifting appliance for the construction lifter comprises a rotating base which is detachably arranged at the top of a lifting cage of the lifter, wherein a supporting vertical rod is connected to the rotating base, one side of the top end of the supporting vertical rod is hinged with a suspension arm through a pair of ear plates, a diagonal bracing rod is arranged between the suspension arm and the supporting vertical rod, and two ends of the diagonal bracing rod are respectively hinged with the suspension arm and the supporting vertical rod; the suspension arm is made of channel steel, the U-shaped opening is downward, fixed pulleys are respectively arranged in the groove of the suspension arm and located at one end far away from the supporting vertical rod and the middle of the suspension arm, an electric winch is arranged on the supporting vertical rod and connected with a steel wire rope, the other end of the steel wire rope is wound above the two fixed pulleys and connected with the bottom of one end, far away from the supporting vertical rod, of the suspension arm, and a lifting hook is hung on the suspension arm.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
The lifting arm is hinged with the supporting vertical rod, folding can be achieved after the lifting arm is hinged with the supporting vertical rod, the lifting stability is guaranteed through the arranged inclined supporting rod, after lifting is completed, folding can be achieved only by detaching one connecting point between the inclined supporting rod and the lifting arm or one connecting point between the inclined supporting rod and the supporting vertical rod, the lifting arm is not required to be detached integrally, the lifting arm is convenient to install again, operation is simple and rapid, working efficiency is improved, 360-degree rotation can be achieved through the fact that the lifting arm is installed at the top of a lifting cage of a lifter through the rotating base, and the lifting arm is high in practicability.
Preferably, the utility model further adopts the technical scheme that:
The supporting vertical rod is divided into a plurality of sections, and two adjacent sections are detachably connected.
And limit screws are respectively arranged on the suspension arm and positioned on one side of the steel wire rope, which is far away from the two fixed pulleys.
Drawings
FIG. 1 is a schematic diagram of a main structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a boom in a bottom view;
Marked in the figure as: the lifting device comprises a rotating base 1, a supporting upright rod 2, a lifting arm 3, an ear plate 4, a diagonal bracing rod 5, an electric winch 6, a fixed pulley 7, a steel wire rope 8, a lifting hook 9, a limiting screw 10 and a standard section 11.
Detailed Description
The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.
Referring to fig. 1-2, an electric folding lifting appliance for a construction lifter comprises a rotary base 1 detachably arranged at the top of a lifting cage of the lifter, wherein a supporting vertical rod 2 is connected to the rotary base 1, one side of the top end of the supporting vertical rod 2 is hinged with a suspension arm 3 through a pair of ear plates 4, a diagonal bracing rod 5 is arranged between the suspension arm 3 and the supporting vertical rod 2, and two ends of the diagonal bracing rod 5 are respectively hinged with the suspension arm 3 and the supporting vertical rod 2; the suspension arm 3 is made of channel steel, a U-shaped opening is downward, fixed pulleys 7 are respectively arranged in the groove of the suspension arm 3 and located at one end far away from the supporting vertical rod 2 and in the middle of the suspension arm, an electric winch 6 is arranged on the supporting vertical rod 2, the electric winch 6 is connected with a steel wire rope 8, the other end of the steel wire rope 8 is wound above the two fixed pulleys 7, is connected with the suspension arm 3 at the bottom of one end far away from the supporting vertical rod 2, and is hung with a lifting hook 9.
The supporting upright rod 2 is divided into a plurality of sections, and two adjacent sections are detachably connected.
The suspension arm 3 is provided with limit screws 10 at one sides of the steel wire ropes 8 far away from the two fixed pulleys 7, and the rod bodies of the limit screws 10 in the grooves of the suspension arm 3 are polished rods; after the suspension arm 3 is folded, the steel wire rope 8 and the fixed pulley 7 are prevented from slipping.
The lifting arm is hinged with the supporting vertical rod, folding can be achieved after the lifting arm is hinged with the supporting vertical rod, the lifting stability is guaranteed through the arranged inclined supporting rod, after lifting is completed, folding can be achieved only by detaching one connecting point between the inclined supporting rod and the lifting arm or one connecting point between the inclined supporting rod and the supporting vertical rod, the lifting arm is not required to be detached integrally, the lifting arm is convenient to install again, operation is simple and rapid, working efficiency is improved, 360-degree rotation can be achieved through the fact that the lifting arm is installed at the top of a lifting cage of a lifter through the rotating base, and the lifting arm is high in practicability.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (3)
1. An electronic folding hoist for construction elevator, its characterized in that: the lifting cage comprises a rotating base which is detachably arranged at the top of a lifting cage of the lifting machine, wherein a supporting vertical rod is connected to the rotating base, one side of the top end of the supporting vertical rod is hinged with a suspension arm through a pair of ear plates, a diagonal bracing rod is arranged between the suspension arm and the supporting vertical rod, and two ends of the diagonal bracing rod are respectively hinged with the suspension arm and the supporting vertical rod; the suspension arm is made of channel steel, the U-shaped opening is downward, fixed pulleys are respectively arranged in the groove of the suspension arm and located at one end far away from the supporting vertical rod and the middle of the suspension arm, an electric winch is arranged on the supporting vertical rod and connected with a steel wire rope, the other end of the steel wire rope is wound above the two fixed pulleys and connected with the bottom of one end, far away from the supporting vertical rod, of the suspension arm, and a lifting hook is hung on the suspension arm.
2. An electric folding sling for a construction hoist as claimed in claim 1, wherein: the supporting vertical rod is divided into a plurality of sections, and two adjacent sections are detachably connected.
3. An electric folding sling for a construction hoist as claimed in claim 1, wherein: and limit screws are respectively arranged on the suspension arm and positioned on one side of the steel wire rope, which is far away from the two fixed pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420209905.9U CN221543937U (en) | 2024-01-29 | 2024-01-29 | Electric folding lifting appliance for construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420209905.9U CN221543937U (en) | 2024-01-29 | 2024-01-29 | Electric folding lifting appliance for construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221543937U true CN221543937U (en) | 2024-08-16 |
Family
ID=92251105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420209905.9U Active CN221543937U (en) | 2024-01-29 | 2024-01-29 | Electric folding lifting appliance for construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221543937U (en) |
-
2024
- 2024-01-29 CN CN202420209905.9U patent/CN221543937U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |