CN220618085U - Concrete prefabricated block lifting appliance - Google Patents
Concrete prefabricated block lifting appliance Download PDFInfo
- Publication number
- CN220618085U CN220618085U CN202322273694.3U CN202322273694U CN220618085U CN 220618085 U CN220618085 U CN 220618085U CN 202322273694 U CN202322273694 U CN 202322273694U CN 220618085 U CN220618085 U CN 220618085U
- Authority
- CN
- China
- Prior art keywords
- frame
- side frame
- front side
- concrete prefabricated
- prefabricated block
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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.)
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Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Pallets (AREA)
Abstract
The application discloses concrete prefabricated section hoist includes: the bottom surface and the left side surface and the right side surface of the frame are blocking type, the front side and the rear side of the frame are hinged and can be rotatably opened, and the front side frame and the rear side frame form an opening surface; the other sides of the front side frame and the rear side frame are detachably installed through the bolt assembly. The fork arm of the forklift stretches into the wooden tray to fork the concrete precast blocks with a plurality of numbers from the transport vehicle, at the moment, the connection state of the bolt component is disassembled and released, the front side frame and the rear side frame forming the opening face are opened in a one-side rotation mode, and the problem that the forklift cannot be used for transferring the concrete precast blocks on the wooden tray to a lifting appliance formed by a reinforcement cage for later-stage lifting is solved.
Description
Technical Field
The utility model relates to a lifting appliance for a concrete precast block, and belongs to the technical field of construction auxiliary tools.
Background
When the building body is constructed, the concrete precast blocks are required to be hoisted onto the top surface of the building body from the ground of a construction site, and the concrete precast blocks are placed on the wooden tray after being produced from the prefabrication site and transported to the construction site through the truck, so that the situation that the concrete precast blocks fall off can occur when the concrete precast blocks on the wooden tray are directly hoisted by adopting a crane, and the wooden tray and the concrete precast blocks are required to be placed into the steel reinforcement cage lifting tool.
A reinforcement cage of the existing lifting appliance, such as a lifting cage for lifting autoclaved aerated concrete blocks with Chinese patent publication number CN218560837U, has the following technical scheme: the outer frame is erected outside the finished autoclaved aerated concrete block, and the locking pin is arranged at the bottom of the outer frame and is positioned below the finished autoclaved aerated concrete block; although the locking pin is arranged below the concrete block supported by the bottom of the outer frame, the concrete block can be protected by the outer frame for hoisting, and the outer frame is not provided with an opening surface, so that a plurality of concrete precast blocks on the wooden tray cannot be transported to a lifting appliance formed by a reinforcement cage by a forklift for later hoisting.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a lifting appliance for a concrete precast block.
The utility model is realized by the following technical scheme.
The utility model provides a concrete precast block lifting appliance, which comprises:
the bottom surface and the left side surface and the right side surface of the frame are blocking type, the front side and the rear side of the frame are hinged and can be rotatably opened, and the front side frame and the rear side frame form an opening surface;
the other sides of the front side frame and the rear side frame are detachably installed through the bolt assembly.
And one side of the front side frame and one side of the rear side frame are hinged with the frame through hinges so as to realize rotatable opening.
The bottom and the left and right sides are the frame of blocking type, include: the plurality of steel bars are distributed at intervals and are U-shaped, and the tie bars fixedly connected with the steel bars are formed.
And a hanging ring for hanging is fixed on the end part of the reinforcing steel bar of the frame.
The four hanging rings are distributed at four corners of the top of the frame.
Hanging cables for hanging are arranged on hanging rings at four corners of the top of the frame.
The plug pin assembly includes:
the plug bush A is fixed with the front side frame and the rear side frame;
the plug bush A and the plug bush B are overlapped and concentric when closed;
and the bolts are inserted into the plug bush A and the plug bush B.
The pin is externally fixed with a hook leg capable of generating elastic deformation, the hook leg is made of elastic steel, the lower end of the hook leg and the pin are spaced to be elastically pressed on the outer surface of the plug bush A, and the stability of the plug pin in the plug bush A and the plug bush B is guaranteed.
The top of the bolt is provided with a handshake which is convenient for operating the bolt.
The utility model has the beneficial effects that: the fork arm of the forklift stretches into the wooden tray to fork the concrete precast blocks with a plurality of numbers from the transport vehicle, at the moment, the connection state of the bolt component is disassembled and released, the front side frame and the rear side frame forming the opening face are opened in a one-side rotation mode, and the problem that the forklift cannot be used for transferring the concrete precast blocks on the wooden tray to a lifting appliance formed by a reinforcement cage for later-stage lifting is solved.
Drawings
FIG. 1 is a schematic view of the left side view of the present utility model;
FIG. 2 is a schematic view of the right side view of the present utility model;
FIG. 3 is an enlarged partial schematic view at A in FIG. 2;
in the figure: 1-a frame; 11-front side frames; 12-rear side frames; 13-reinforcing steel bars; 14-a pull rod; 2-hanging rings; 31-plug bush A; 32-plug bush B; 33-a latch; 34-handshake; 35-hooking the feet; 4-wood pallets; 5-concrete precast blocks; 6-hinge.
Detailed Description
The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.
As shown in fig. 1-2.
The utility model provides a concrete prefabricated section hoist, include:
the bottom surface and the left side surface and the right side surface are the blocking type frame 1, the front side and the rear side of the frame 1 are hinged and can be rotatably opened, a front side frame 11 and a rear side frame 12 are arranged, one sides of the front side frame 11 and the rear side frame 12 are hinged with the frame 1 through hinges 6 to realize rotatable opening, and the other sides of the front side frame 11 and the rear side frame 12 are detachably arranged through bolt assemblies.
The bottom and the left and right sides are the blocking type frame 1, comprising: the steel bars 13 are arranged at intervals and are U-shaped, and the pull rods 14 fixedly connected with the steel bars 13 are welded.
The ends of the steel bars 13 of the frame 1 are fixedly welded with lifting rings 2 for lifting, and the four lifting rings 2 are distributed at four corners of the top of the frame 1.
The plug pin assembly includes:
insert A31 welded and fixed with the front side frame 11 and the rear side frame 12;
insert B32 welded and fixed with the right side surface of the frame 1, wherein the insert A31 and the insert B32 are overlapped and concentric when closed;
the plug pins 33 are inserted into the plug bush A31 and the plug bush B32, and handshakes 34 which are convenient for operating the plug pins 33 are welded on the top of the plug pins 33.
The pin 33 is welded and fixed with a hook leg 35 capable of generating elastic deformation, the hook leg 35 is made of elastic steel, the lower end of the hook leg 35 is spaced from the pin 33 and is used for elastically pressing the outer surface of the plug bush A31, and the stability of the pin 33 in the plug bush A31 and the plug bush B32 is guaranteed.
The fork arms of the forklift extend into the wooden pallet 4 to fork a plurality of concrete precast blocks 5 from the transport vehicle, at the moment, the connection state of the bolt assemblies is disassembled and released, the bolts 33 are pulled out from the sleeves A31 and B32, the front side frame 11 and the rear side frame 12 forming the opening surface are rotated and opened by the hinge 6 on one side, and the problem that the plurality of concrete precast blocks on the wooden pallet cannot be transported into a lifting appliance formed by a reinforcement cage by adopting the forklift to carry out later lifting is solved;
at this time, the fork truck places the wooden trays 4 with the plurality of concrete precast blocks 5 on the bottom surface of the frame 1, the fork arms of the fork truck are withdrawn, the front side frame 11 and the rear side frame 12 are rotated to be rotationally attached to the front side and the rear side of the frame 1 by the hinges 6, the bolt assembly is installed to form a connection state, the bolts 33 are inserted into the inserting sleeves A31 and B32, the front side frame 11 and the rear side frame 12 block the concrete precast blocks 5 on the wooden trays 4 in the frame 1, the concrete precast blocks 5 are protected for hoisting, and the lifting cable (not shown in the figure) is connected with the lifting ring 2 for subsequent hoisting by using the crane.
Claims (9)
1. A concrete precast block spreader, comprising:
the frame (1), the bottom surface and the left and right sides of the frame (1) are blocking, the front side and the back side of the frame (1) are hinged and can be opened rotatably, a front side frame (11) and a back side frame (12) are arranged, and the front side frame (11) and the back side frame (12) form an opening surface;
the other sides of the front side frame (11) and the rear side frame (12) are detachably arranged through a bolt assembly.
2. The concrete prefabricated block hanger of claim 1, wherein: one side of each of the front side frame (11) and the rear side frame (12) is hinged with the frame (1) through a hinge (6) to realize rotatable opening.
3. The concrete prefabricated block hanger of claim 1, wherein: the bottom and the left and right sides are the blocking type frame (1), comprising: a plurality of steel bars (13) which are distributed at intervals and are U-shaped and pull rods (14) which are fixedly connected with the steel bars (13).
4. A concrete prefabricated block hanger according to claim 3, wherein: and a hanging ring (2) for hanging is fixed on the end part of the reinforcing steel bar (13) of the frame (1).
5. The concrete prefabricated block hanger of claim 4, wherein: the four hanging rings (2) are distributed at four corners of the top of the frame (1).
6. The concrete prefabricated block hanger of claim 5, wherein: hanging cables for hanging are arranged on hanging rings (2) at four corners of the top of the frame (1).
7. The concrete prefabricated block hanger of claim 1, wherein: the plug pin assembly includes:
a plug bush A (31) fixed with the front side frame (11) and the rear side frame (12);
a plug bush B (32) fixed with the right side surface of the frame (1), wherein the plug bush A (31) and the plug bush B (32) are overlapped and concentric when closed;
and a plug pin (33) inserted into the plug bush A (31) and the plug bush B (32).
8. The concrete prefabricated block hanger of claim 7, wherein: the pin (33) is externally fixed with a hook leg (35) capable of generating elastic deformation, the hook leg (35) is made of elastic steel, and the lower end of the hook leg (35) is spaced from the pin (33) and is used for being elastically pressed on the outer surface of the plug bush A (31).
9. The concrete prefabricated block hanger of claim 8, wherein: the top of the bolt (33) is fixed with a handshake (34) which is convenient for operating the bolt (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322273694.3U CN220618085U (en) | 2023-08-23 | 2023-08-23 | Concrete prefabricated block lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322273694.3U CN220618085U (en) | 2023-08-23 | 2023-08-23 | Concrete prefabricated block lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618085U true CN220618085U (en) | 2024-03-19 |
Family
ID=90213923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322273694.3U Active CN220618085U (en) | 2023-08-23 | 2023-08-23 | Concrete prefabricated block lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220618085U (en) |
-
2023
- 2023-08-23 CN CN202322273694.3U patent/CN220618085U/en active Active
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| GR01 | Patent grant |