CN217861109U - Screw type scaffold jacking rod nut adjusting tool - Google Patents
Screw type scaffold jacking rod nut adjusting tool Download PDFInfo
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- CN217861109U CN217861109U CN202220624489.XU CN202220624489U CN217861109U CN 217861109 U CN217861109 U CN 217861109U CN 202220624489 U CN202220624489 U CN 202220624489U CN 217861109 U CN217861109 U CN 217861109U
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- fluted disc
- power
- screw
- disassembling
- pin
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Abstract
Screw-type scaffold ejector pin nut adjustment instrument, when solving screw-type scaffold ejector pin's nut and reciprocating, manual rotation is wasted time and energy, the technical problem of inefficiency. The technical scheme is as follows: this extracting tool includes: backup pad, dismantlement fluted disc, power fluted disc and dismantlement round pin. The dismounting fluted disc and the power fluted disc are rotatably supported on the supporting plate and form gear transmission, dismounting pin jacks are uniformly distributed on the circumference of the dismounting fluted disc, and the dismounting pins are mounted in the dismounting pin jacks. The center of the disassembly fluted disc is provided with a screw rod via hole. And a power shaft connecting hole is formed in the center of the power fluted disc. The beneficial effects are that: simple structure, convenient to use, the speed that reciprocates that improves the nut greatly raises the efficiency and reduces intensity of labour.
Description
Technical Field
The utility model relates to a nut adjustment or extracting tool on scaffold ejector pin for building.
Background
In the construction, the scaffold frame is by a large amount of used repeatedly, and screw scaffold frame ejector pin occupies great proportion in the scaffold frame system, and screw scaffold frame ejector pin is using and retrieving the arrangement in-process, and the nut need rotate on the screw rod and realize reciprocating, because the screw rod of screw scaffold frame ejector pin has certain length, need rotate on the screw rod when the nut realizes reciprocating distance longer, and manual rotation nut is wasted time and energy, and is inefficient.
SUMMERY OF THE UTILITY MODEL
The technical problems that when a nut of a jacking rod of a screw type scaffold moves up and down, manual rotation wastes time and labor, and the efficiency is low are solved. The utility model discloses a screw formula scaffold ejector pin nut adjustment instrument.
The utility model discloses the technical scheme who realizes that the purpose adopts is:
screw type scaffold ejector pin nut adjustment instrument, this extracting tool includes: backup pad, dismantlement fluted disc, power fluted disc and dismantlement round pin.
The disassembly fluted disc and the power fluted disc are rotatably supported on the supporting plate and form gear transmission, the disassembly fluted disc is uniformly distributed on the circumference of the disassembly fluted disc, and the disassembly pins are arranged in the disassembly pin jacks.
And a screw rod through hole is formed in the center of the disassembly fluted disc.
And a power shaft connecting hole is formed in the center of the power fluted disc.
The utility model has the advantages that: simple structure, convenient to use, the speed that reciprocates that improves the nut greatly raises the efficiency and reduces intensity of labour.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 1.
Fig. 3 is a schematic view of the structure of the utility model in use.
Fig. 4 is a schematic sectional view taken along line B-B of fig. 3.
FIG. 5 is a schematic view of a screw-type scaffolding jacking rod.
In the attached drawing, 1, a supporting plate, 2, a disassembly fluted disc, 3, a power fluted disc, 4, a disassembly pin, 2-1, a disassembly pin jack, 2-2, a screw rod through hole, 3-1, a power shaft connecting hole, 2-3, a sliding bearing sleeve, 5, a disassembly fluted disc bearing, 6, a power fluted disc bearing, 7 nuts and 8 screws.
Detailed Description
Referring to the attached drawings, a screw type scaffold jacking rod nut adjusting tool.
This extracting tool includes: the device comprises a supporting plate 1, a detaching fluted disc 2, a power fluted disc 3 and a detaching pin 4.
The disassembly fluted disc 2 and the power fluted disc 3 are rotatably supported on the supporting plate 1, the disassembly fluted disc 2 and the power fluted disc 3 form gear transmission, the disassembly pin jacks 2-1 are uniformly distributed on the circumference of the disassembly fluted disc 2, and the disassembly pins 4 are arranged in the disassembly pin jacks 2-1.
And a screw rod through hole 2-2 is formed in the center of the disassembly fluted disc 2.
And a power shaft connecting hole 3-1 is formed in the center of the power fluted disc 3.
The utility model discloses when using, screw rod 8 suit of screw scaffold top-supporting rod is in dismantling the screw rod via hole 2-2 of fluted disc 2, inserts electric hand drill's turn in the power shaft connecting hole 3-1 of power fluted disc 3, and electric hand drill's turn is rotatory through power fluted disc 3 drive dismantlement fluted disc 2, and it is rotatory along dismantling fluted disc 2 to dismantle 4 nuts 7 that promote screw scaffold top-supporting rod of round pin, realizes that nut 7 reciprocates along screw rod 8.
In the embodiment of the utility model, the screw rod via hole 2-2 of dismantlement fluted disc 2 in be provided with slide bearing cover 2-3. The sliding bearing sleeves 2-3 are in contact with the screw 8 to prevent friction damage to the screw 8.
In the embodiment of the present invention, the detaching fluted disc 2 and the power fluted disc 3 are respectively connected to the support plate 1 by detaching the fluted disc bearing 5 and the power fluted disc bearing 6. The power consumption when disassembling the fluted disc 2 and rotating the power fluted disc 3 is reduced.
Claims (3)
1. Screw type scaffold ejector pin nut adjustment instrument, its characterized in that:
this extracting tool includes: the device comprises a supporting plate (1), a detaching fluted disc (2), a power fluted disc (3) and a detaching pin (4);
the disassembling fluted disc (2) and the power fluted disc (3) are rotatably supported on the supporting plate (1), the disassembling fluted disc (2) and the power fluted disc (3) form gear transmission, disassembling pin jacks (2-1) are uniformly distributed on the circumference of the disassembling fluted disc (2), and the disassembling pins (4) are arranged in the disassembling pin jacks (2-1);
a screw through hole (2-2) is formed in the center of the disassembly fluted disc (2);
and a power shaft connecting hole (3-1) is formed in the center of the power fluted disc (3).
2. The screw-type scaffold jacking rod nut adjusting tool of claim 1, wherein: and a sliding bearing sleeve (2-3) is arranged in the screw rod through hole (2-2) of the disassembly fluted disc (2).
3. The screw-type scaffold jacking rod nut adjusting tool of claim 1, wherein: the disassembling fluted disc (2) and the power fluted disc (3) are respectively connected with the supporting plate (1) in a rotating way through a disassembling fluted disc bearing (5) and a power fluted disc bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220624489.XU CN217861109U (en) | 2022-03-22 | 2022-03-22 | Screw type scaffold jacking rod nut adjusting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220624489.XU CN217861109U (en) | 2022-03-22 | 2022-03-22 | Screw type scaffold jacking rod nut adjusting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217861109U true CN217861109U (en) | 2022-11-22 |
Family
ID=84085970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220624489.XU Active CN217861109U (en) | 2022-03-22 | 2022-03-22 | Screw type scaffold jacking rod nut adjusting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217861109U (en) |
-
2022
- 2022-03-22 CN CN202220624489.XU patent/CN217861109U/en active Active
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| GR01 | Patent grant |