CN211812925U - Telescopic adjustable brace screw rod - Google Patents
Telescopic adjustable brace screw rod Download PDFInfo
- Publication number
- CN211812925U CN211812925U CN201922458581.4U CN201922458581U CN211812925U CN 211812925 U CN211812925 U CN 211812925U CN 201922458581 U CN201922458581 U CN 201922458581U CN 211812925 U CN211812925 U CN 211812925U
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- pull rod
- base plate
- brace
- seat
- mounting plate
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Abstract
The utility model relates to a telescopic adjustable brace screw, which comprises a pull rod, a brace seat, a mounting plate, a first backing plate and a second backing plate; one end of the pull rod penetrates through the pull rod seat, and the other end of the pull rod is connected with the mounting plate; the pull rod penetrating holes are formed in the left side and the right side of the brace seat, the threaded cavity is formed in the middle of the brace seat, the upper end of the cavity is provided with an opening, a pull rod penetrates into the brace seat from the pull rod penetrating hole in one side of the brace seat and penetrates out from the pull rod penetrating hole in the other side of the brace seat, and the brace seat fastens the pull rod in the brace seat through bolts in the threaded cavity; the mounting plate rear end pass through bolt and nut and connect first backing plate, first backing plate rear end pass through bolt and nut and connect the second backing plate. The utility model discloses make car parts such as control box and wire rope place in a flexible way, simple to operate, succinct, reduce cost, save material, the trouble of bringing when avoiding needing to change.
Description
Technical Field
The utility model relates to an elevator technical field, concretely relates to telescopic adjustable brace screw rod.
Background
With the construction and development of high-rise buildings, elevators are widely applied to buildings such as houses and buildings, elevator car frames are elevator cars and load bearing parts, elevator guide rails are fixed on the wall of a hoistway through guide rail supports, guide shoes are mounted on upper beams and lower beams of the elevator car frames and clamped on the elevator guide rails, and the elevator cars can move up and down along the guide rails. Among the prior art, the installation degree of difficulty of elevator car and elevator sedan-chair frame is big, and the structure is complicated between each part, is not convenient for dismouting and maintenance. Many brace screw assemblies on the market mainly comprise pull rods and plates, and the pull rods are long in length, and the plates are short in length, so that the cost is high, the total length cannot be adjusted or the adjustment allowance is small, and the brace screw assemblies can be easily interfered with a control box and a steel wire rope in a lift car and cannot be installed.
Disclosure of Invention
The utility model aims at providing a telescopic adjustable brace screw rod, simple to operate, it is succinct, reduce cost, save material.
In order to achieve the above purpose, the utility model provides a technical scheme is:
a telescopic adjustable brace screw comprises a pull rod, a brace seat, a mounting plate, a first base plate and a second base plate; one end of the pull rod penetrates through the pull rod seat, and the other end of the pull rod is connected with the mounting plate; pull rod through holes are formed in the left side and the right side of the brace seat, a threaded cavity is formed in the middle of the brace seat, and an opening is formed in the upper end of the cavity; the pull rod penetrates through the threaded cavity bottom in the brace seat from the pull rod through hole on one side of the brace seat, and penetrates through the pull rod through hole on the other side of the brace seat, and the brace seat fastens the pull rod in the brace seat through a bolt arranged in the threaded cavity; the mounting plate rear end pass through bolt, nut fixed knot structure and connect first backing plate, first backing plate rear end pass through bolt, nut fixed knot structure and connect the second backing plate.
The rear end of the mounting plate is provided with a through hole, through holes are formed in the two ends of the first base plate and the second base plate, the rear end of the mounting plate is vertically overlapped with the front end of the first base plate, and the through holes are fixedly connected through bolts and nuts; the rear end of the first base plate is overlapped with the front end of the second base plate up and down, and the through holes are fixedly connected through bolts and nuts.
The first base plate is stacked above the mounting plate, and the second base plate is stacked above the first base plate.
The overlapped part of the mounting plate and the first base plate is provided with a gasket, and the overlapped part of the first base plate and the second base plate is provided with a gasket.
And a plurality of through holes for installation are arranged on the first base plate and the second base plate of the pull rod.
And the backing plates are continuously connected through bolts and nuts after the second backing plate, and the adjusting range is further increased by increasing the number of the backing plates.
The pull rod is connected with the mounting plate through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the installation efficiency is improved.
2. When the design of the brace screw rod has deviation, the length or the number of the pull rods can be adjusted to meet the requirement.
3. When the design of the brace screw rod interferes with a car steel wire rope, a control box and the like, the length and the number of the pull rods can be adjusted to avoid the interference.
4. The installation is convenient and simple, the cost is reduced, and the material is saved.
Drawings
FIG. 1: the utility model discloses a telescopic adjustable brace screw rod overlook the schematic structure drawing.
FIG. 2: the utility model discloses a side view structure schematic diagram of telescopic adjustable brace screw rod.
In the figure: the device comprises a pull rod 1, a pull strip seat 2, a mounting plate 3, a first base plate 4, a second base plate 5, a bolt-nut connection 6 and a gasket 7.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
A telescopic adjustable brace screw comprises a pull rod 1, a brace seat 2, a mounting plate 3, a first base plate 4 and a second base plate 5; one end of the pull rod 1 penetrates through the pull rod seat 2, and the other end of the pull rod is connected with the mounting plate 3; the pull rod through holes are formed in the left side and the right side of the brace seat 2, the threaded cavity is formed in the middle of the brace seat 2, the upper end of the cavity is an opening, the pull rod 1 penetrates into the brace seat 2 from the pull rod 1 on one side of the brace seat 2 through the holes, the pull rod 1 on the other side penetrates out of the pull rod 1 through the holes, and the brace seat 2 fastens the pull rod 1 in the brace seat 2 through bolts in the threaded cavity; the rear end of the mounting plate 3 is connected with a first base plate 4 through bolts and nuts, and the rear end of the first base plate 4 is connected with a second base plate 5 through bolts and nuts.
The rear end of the mounting plate 3 is provided with a through hole, the two ends of the first base plate 4 and the second base plate 5 are provided with through holes, the rear end of the mounting plate 3 is overlapped with the front end of the first base plate 4 up and down, and the through holes are fastened and connected through bolts and nuts; the rear end of the first base plate 4 is vertically overlapped with the front end of the second base plate 5, and the through holes are fixedly connected through bolts and nuts.
The first base plate 4 is stacked above the mounting plate 3, and the second base plate 5 is stacked above the first base plate 4.
The overlapping position of the mounting plate 3 and the first base plate 4 is provided with a gasket, and the overlapping position of the first base plate 4 and the second base plate 5 is provided with a gasket 7.
A plurality of through holes for installation are arranged on the first base plate 4 and the second base plate 5 of the pull rod 1.
The pull rod 1 is connected with the mounting plate 3 through welding.
The second base plate 5 is connected with the base plates through bolts and nuts, and the adjusting range is further increased by increasing the number of the base plates.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any skilled person familiar with the art will not depart from the technical scope of the present invention, and the technical spirit of the present invention will be any simple modification, equivalent replacement, and improvement made by the above embodiments, and the like, all still belong to the technical scope of the present invention.
Claims (7)
1. The utility model provides a telescopic adjustable brace screw rod which characterized in that: comprises a pull rod, a pull strip seat, a mounting plate, a first base plate and a second base plate; one end of the pull rod penetrates through the pull rod seat, and the other end of the pull rod is connected with the mounting plate; pull rod through holes are formed in the left side and the right side of the brace seat, a threaded cavity is formed in the middle of the brace seat, and an opening is formed in the upper end of the cavity; the pull rod penetrates through the threaded cavity bottom in the brace seat from the pull rod through hole on one side of the brace seat, and penetrates through the pull rod through hole on the other side of the brace seat, and the brace seat fastens the pull rod in the brace seat through a bolt arranged in the threaded cavity; the mounting plate rear end pass through bolt, nut fixed knot structure and connect first backing plate, first backing plate rear end pass through bolt, nut fixed knot structure and connect the second backing plate.
2. The telescopic adjustable brace screw of claim 1, wherein: the rear end of the mounting plate is provided with a through hole, through holes are formed in the two ends of the first base plate and the second base plate, the rear end of the mounting plate is vertically overlapped with the front end of the first base plate, and the through holes are fastened and connected through bolts and nuts; the rear end of the first base plate is vertically overlapped with the front end of the second base plate, and the rear end of the first base plate is fixedly connected with the front end of the second base plate through bolts and nuts.
3. The telescopic adjustable brace screw of claim 2, wherein: the first base plate is stacked above the mounting plate, and the second base plate is stacked above the first base plate.
4. The telescopic adjustable brace screw of claim 2, wherein: the overlapped part of the mounting plate and the first base plate is provided with a gasket, and the overlapped part of the first base plate and the second base plate is provided with a gasket.
5. The telescopic adjustable brace screw of claim 1, wherein: and a plurality of through holes for installation are arranged on the first base plate and the second base plate of the pull rod.
6. The telescopic adjustable brace screw of claim 1, wherein: and the backing plates are continuously connected through bolts and nuts after the second backing plate, and the adjusting range is further increased by increasing the number of the backing plates.
7. The telescopic adjustable brace screw of claim 1, wherein: the pull rod is connected with the mounting plate through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458581.4U CN211812925U (en) | 2019-12-31 | 2019-12-31 | Telescopic adjustable brace screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458581.4U CN211812925U (en) | 2019-12-31 | 2019-12-31 | Telescopic adjustable brace screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211812925U true CN211812925U (en) | 2020-10-30 |
Family
ID=73040624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922458581.4U Active CN211812925U (en) | 2019-12-31 | 2019-12-31 | Telescopic adjustable brace screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211812925U (en) |
-
2019
- 2019-12-31 CN CN201922458581.4U patent/CN211812925U/en active Active
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