CN216303023U - Steel reinforcement cage hoist that can adjust from top to bottom - Google Patents
Steel reinforcement cage hoist that can adjust from top to bottom Download PDFInfo
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- CN216303023U CN216303023U CN202121699990.4U CN202121699990U CN216303023U CN 216303023 U CN216303023 U CN 216303023U CN 202121699990 U CN202121699990 U CN 202121699990U CN 216303023 U CN216303023 U CN 216303023U
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Abstract
The utility model provides a steel reinforcement cage hoist that can adjust from top to bottom, including last hoist, lower hoist, hoist owner muscle and bolt subassembly, hoist owner muscle and last hoist fixed connection, install on last hoist with adjustable lower hoist, bolt subassembly installation is in hoist under, upper and lower hoist can carry out relative regulation, be convenient for satisfy the hoist and mount demand of different steel reinforcement cages, can circulate the turnover and use, the construction manufacturing cost that significantly reduces, through bolt subassembly's setting, be convenient for carry out the dismouting with steel reinforcement cage and this hoist, need not the welding.
Description
Technical Field
The utility model belongs to the technical field of hoisting tools, and particularly relates to a vertically adjustable steel reinforcement cage hoisting tool.
Background
In engineering construction, a pile foundation is an important component of a substructure, and in the process of pile foundation construction, in order to ensure that a bored pile reinforcement cage is installed at a correct position, a reinforcement cage main rib is welded by a suspension rib and the reinforcement cage suspension rib is fixed, so that the reinforcement cage is accurately positioned, and the reinforcement cage is prevented from floating upwards when concrete is poured; the steel reinforcement cage is hoisted by adopting the hoisting ribs, and the following defects exist: 1. the hanging ribs and the main reinforcement of the reinforcement cage need to be fixed by welding, so that the construction time and the cost are increased; 2. the hanging ribs can not be circularly used, and the material waste is serious; 3. and (3) chiseling concrete except the main reinforcement to be stripped at the pile head in the later period, and increasing the concrete stripping amount at the welding joint.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide the vertically adjustable steel reinforcement cage lifting appliance, welding is not needed, the steel reinforcement cage can be conveniently installed, the vertically adjustable steel reinforcement cage lifting appliance can be circularly recycled, and the construction and production cost is greatly reduced.
In order to solve the technical problems, the utility model adopts the technical scheme that,
a vertically adjustable steel reinforcement cage lifting appliance comprises an upper lifting appliance, a lower lifting appliance, a lifting appliance main rib and a bolt assembly, wherein the lifting appliance main rib is fixedly connected with the upper lifting appliance, the lower lifting appliance is adjustably installed on the upper lifting appliance, and the bolt assembly is installed in the lower lifting appliance.
Furthermore, go up the hoist and include interconnect's main muscle connecting piece and interior sleeve pipe, hoist main muscle and main muscle connecting piece fixed connection, peg graft in the interior sheathed tube outside with adjustable the hoist down.
Furthermore, an inner sleeve insertion hole is formed in the side wall of the inner sleeve.
Furthermore, the main rib connecting piece comprises a connecting rib and a reinforcing rib, the two ends of the reinforcing rib are fixedly connected with the connecting rib, the inner sleeve is fixedly connected with the connecting rib, and the main rib of the lifting appliance is fixedly connected with the connecting rib on one side.
Furthermore, a first nut and a second nut are fixedly connected to the connecting rib on one side, and the main rib of the lifting appliance is fixedly connected to the connecting rib through the first nut and the second nut.
Furthermore, the lower lifting appliance comprises an outer sleeve and a lifting part which are connected with each other, the outer sleeve is connected with the upper lifting appliance in an adjustable mode, and the bolt assembly is matched with the lifting part to form a lifting closed loop.
Further, hoist and mount portion is including big hoist and mount muscle and little hoist and mount muscle, and little hoist and mount muscle fixed mounting is on big hoist and mount muscle, big hoist and mount muscle and outer tube fixed connection, and the bolt subassembly is pegged graft with big hoist and mount muscle, little hoist and mount muscle simultaneously.
Further, the bolt subassembly includes interconnect's bolt iron wire and bolt, and the bolt iron wire is connected with last hoist, lower hoist respectively, and the bolt is pegged graft with big hoist and mount muscle, little hoist and mount muscle simultaneously.
Further, the bolt iron wire includes interconnect's hoist linkage segment and bolt linkage segment, the both ends of hoist linkage segment respectively with last hoist, lower hoist fixed connection, the both ends of bolt linkage segment respectively with hoist, bolt bolted connection down.
Furthermore, an outer sleeve inserting hole is formed in the side wall of the outer sleeve, a third nut is fixedly connected to the outer sleeve, and one end of the bolt connecting section is fixedly connected with the third nut.
The lifting appliance has the advantages that the upper lifting appliance and the lower lifting appliance can be adjusted relatively, lifting requirements of different reinforcement cages can be met conveniently, the lifting appliance can be used circularly, construction and production costs are reduced greatly, the reinforcement cages and the lifting appliance can be disassembled and assembled conveniently through the arrangement of the bolt assembly, welding is not needed, and the reinforcement cages can be installed conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the spreader.
Fig. 2 is a schematic structural view of the upper spreader.
Fig. 3 is a schematic structural view of the lower spreader.
Reference numerals: go up hoist 1, lower hoist 2, hoist owner muscle 3, bolt subassembly 4, interior sleeve pipe 5, interior sleeve pipe spliced eye 6, splice bar 7, strengthening rib 8, first nut 9, second nut 10, outer tube 11, big hoist and mount muscle 12, little hoist and mount muscle 13, bolt iron wire 14, bolt 15, linkage segment 16, bolt linkage segment 17, third nut 18, outer tube spliced eye 19.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a steel reinforcement cage hoist that can adjust from top to bottom, including hoist 1, hoist 2 down, hoist owner muscle 3 and bolt subassembly 4, hoist owner muscle 3 and last hoist 1 fixed connection, install on last hoist 1 with adjustable hoist 2 down, bolt subassembly 4 is installed in hoist 2 down, the hoist can carry out relative regulation from top to bottom, be convenient for satisfy the hoist and mount demand of different steel reinforcement cages, but the circulation has enough to meet the need the use, the construction manufacturing cost that significantly reduces, setting through bolt subassembly 4, be convenient for carry out the dismouting with steel reinforcement cage and this hoist, need not the welding.
Go up hoist 1 and include interconnect's main muscle connecting piece and interior sleeve pipe 5, hoist owner muscle 3 and main muscle connecting piece fixed connection, peg graft in interior sleeve pipe 5's the outside with adjustable 2 lower hoists, be convenient for this hoist and 3 fixed connection of hoist owner muscle.
An inner sleeve inserting hole 6 is formed in the side wall of the inner sleeve 5, and a fixing bolt is inserted between the inner sleeve inserting hole 6 and the outer sleeve inserting hole 19 so as to fixedly connect the inner sleeve 5 and the outer sleeve 11.
The main muscle connecting piece includes splice bar 7 and strengthening rib 8, and the equal fixedly connected with splice bar 7 in both ends of strengthening rib 8, interior sleeve pipe 5 and 7 fixed connection of splice bar, hoist owner muscle 3 and the 7 fixed connection of splice bar of one side, through mated 7's of splice bar setting, are convenient for improve the joint strength of interior sleeve pipe 5 and main muscle connecting piece, and in this embodiment, strengthening rib 8 is the U-shaped, is convenient for improve the intensity of main muscle connecting piece.
The first nut 9 and the second nut 10 of fixedly connected with are gone up to the splice bar 7 on one side, and hoist owner muscle 3 is connected on splice bar 7 through first nut 9, second nut 10 fixed connection, and the hoist owner muscle 3 of being convenient for is connected with main muscle connecting piece.
Hoisting portion includes big hoist and mount muscle 12 and little hoist and mount muscle 13, and little hoist and mount muscle 13 fixed mounting is on big hoist and mount muscle 12, and big hoist and mount muscle 12 and outer tube 11 fixed connection, bolt subassembly 4 peg graft with big hoist and mount muscle 12, little hoist and mount muscle 13 simultaneously, and in this embodiment, big hoist and mount muscle 12, little hoist and mount muscle 13 all adopt L shape reinforcing bar, install the hoist on the reinforcement cage strengthens the stirrup through big hoist and mount muscle 12, little hoist and mount muscle 13.
Bolt subassembly 4 includes interconnect's bolt iron wire 14 and bolt 15, and bolt iron wire 14 is connected with last hoist 1, lower hoist 2 respectively, and bolt 15 is pegged graft with big hoist and mount muscle 12, little hoist and mount muscle 13 simultaneously, forms the hoist and mount closed loop through bolt 15, big hoist and mount muscle 12, little hoist and mount muscle 13 for the reinforcement cage is strengthened the stirrup and is installed under in hoist 2.
An outer sleeve inserting hole 19 is formed in the side wall of the outer sleeve 11 and is convenient to be fixedly connected with an upper lifting appliance, a third nut 18 is fixedly connected to the outer sleeve 11, and one end of the bolt connecting section 17 is fixedly connected with the third nut 18 and is convenient to connect a bolt iron wire 14.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (6)
1. A vertically adjustable steel reinforcement cage lifting appliance is characterized by comprising an upper lifting appliance (1), a lower lifting appliance (2), a lifting appliance main rib (3) and a bolt assembly (4), wherein the lifting appliance main rib (3) is fixedly connected with the upper lifting appliance (1), the lower lifting appliance (2) is adjustably installed on the upper lifting appliance (1), and the bolt assembly (4) is installed in the lower lifting appliance (2); the upper lifting appliance (1) comprises a main rib connecting piece and an inner sleeve (5) which are connected with each other, the lifting appliance main rib (3) is fixedly connected with the main rib connecting piece, and the lower lifting appliance (2) is adjustably inserted and connected to the outer side of the inner sleeve (5);
an inner sleeve inserting hole (6) is formed on the side wall of the inner sleeve (5);
the lower lifting appliance (2) comprises an outer sleeve (11) and a lifting part which are mutually connected, the outer sleeve (11) is connected with the upper lifting appliance (1) in an adjustable way, and the bolt component (4) is matched with the lifting part to form a lifting closed loop;
an outer sleeve inserting hole (19) is formed in the side wall of the outer sleeve (11), and a fixing bolt is inserted between the inner sleeve inserting hole (6) and the outer sleeve inserting hole (19).
2. The vertically adjustable steel reinforcement cage lifting appliance according to claim 1, wherein the main reinforcement connecting piece comprises a connecting reinforcement (7) and a reinforcing reinforcement (8), the connecting reinforcement (7) is fixedly connected to both ends of the reinforcing reinforcement (8), the inner sleeve (5) is fixedly connected to the connecting reinforcement (7), and the lifting appliance main reinforcement (3) is fixedly connected to the connecting reinforcement (7) on one side.
3. A vertically adjustable steel reinforcement cage lifting appliance according to claim 2, characterized in that the connecting bar (7) on one side is fixedly connected with a first nut (9) and a second nut (10), and the main bar (3) of the lifting appliance is fixedly connected to the connecting bar (7) through the first nut (9) and the second nut (10).
4. The vertically adjustable steel reinforcement cage lifting appliance according to claim 1, wherein the lifting part comprises a large lifting rib (12) and a small lifting rib (13), the small lifting rib (13) is fixedly installed on the large lifting rib (12), the large lifting rib (12) is fixedly connected with the outer sleeve (11), and the plug pin assembly (4) is simultaneously inserted into the large lifting rib (12) and the small lifting rib (13).
5. The vertically adjustable steel reinforcement cage lifting appliance according to claim 4, wherein the bolt assembly (4) comprises a bolt iron wire (14) and a bolt (15) which are connected with each other, the bolt iron wire (14) is respectively connected with the upper lifting appliance (1) and the lower lifting appliance (2), and the bolt (15) is simultaneously inserted into the large lifting rib (12) and the small lifting rib (13).
6. The vertically adjustable steel reinforcement cage lifting appliance according to claim 5, wherein the bolt iron wire (14) comprises a lifting appliance connecting section (16) and a bolt connecting section (17) which are connected with each other, two ends of the lifting appliance connecting section (16) are respectively fixedly connected with the upper lifting appliance (1) and the lower lifting appliance (2), and two ends of the bolt connecting section (17) are respectively connected with the lower lifting appliance (2) and the bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121699990.4U CN216303023U (en) | 2021-07-26 | 2021-07-26 | Steel reinforcement cage hoist that can adjust from top to bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121699990.4U CN216303023U (en) | 2021-07-26 | 2021-07-26 | Steel reinforcement cage hoist that can adjust from top to bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216303023U true CN216303023U (en) | 2022-04-15 |
Family
ID=81086992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121699990.4U Active CN216303023U (en) | 2021-07-26 | 2021-07-26 | Steel reinforcement cage hoist that can adjust from top to bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216303023U (en) |
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2021
- 2021-07-26 CN CN202121699990.4U patent/CN216303023U/en active Active
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