CN220621013U - Bottom support device of I-steel support - Google Patents
Bottom support device of I-steel support Download PDFInfo
- Publication number
- CN220621013U CN220621013U CN202322200726.7U CN202322200726U CN220621013U CN 220621013 U CN220621013 U CN 220621013U CN 202322200726 U CN202322200726 U CN 202322200726U CN 220621013 U CN220621013 U CN 220621013U
- Authority
- CN
- China
- Prior art keywords
- steel
- screw
- bolt
- plate
- screw rod
- Prior art date
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000005452 bending Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to the technical field of constructional engineering, and particularly discloses a collet device of an I-shaped steel support, which comprises a support plate for supporting, wherein the top of the support plate is provided with a screw rod which is vertically arranged, and the screw rod is positioned at one end of the support plate; the rotary piece is in threaded connection with the outer side of the screw rod, and rotary handles are uniformly formed on two sides of the rotary piece; according to the utility model, in the process of driving the rotating piece to rotate by rotating the grab handle, steel pipes with different diameters can be horizontally and centrally positioned through the positioning convex ring on the rotating piece, the height of the steel pipes can be accurately adjusted along the vertical direction of the screw rod, the use requirement is met, meanwhile, the bending part of the supporting plate is matched with the movable clamping plate, in the use process, one side of the I-steel can be clamped by the bending part, and the supporting plate is stably arranged at the top of the I-steel by utilizing the combination of the movable clamping plate and the bolt and the nut, so that the use requirement is met.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a bottom bracket device of an I-shaped steel support.
Background
In the building construction process, the scaffold is very common, when the I-steel used for the scaffold is in butt joint, in order to avoid sliding, the I-steel and the scaffold are stable by adopting positioning measures, on the basis of original positioning, the spacing and the height of the vertical rods of the scaffold cannot be randomly adjusted, and the I-steel is easy to be damaged by welding positioning steel bars, and based on the fact, the support device for the I-steel support is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a collet device of an I-steel support, which is used for solving the problems proposed by the background art.
The bottom support device of the I-shaped steel support comprises a support plate for supporting, wherein the top of the support plate is provided with a screw rod which is vertically arranged, and the screw rod is positioned at one end of the support plate;
the rotary piece is in threaded connection with the outer side of the screw, and rotary handles are uniformly formed on two sides of the rotary piece and used for controlling the rotary piece to do reciprocating linear motion on the screw;
a limiting groove is formed downwards at the top of the rotating piece, and positioning convex rings which are equidistantly spaced are arranged on the inner side of the limiting groove and are used for limiting grafted steel pipes;
the rotary grab handle is stressed to rotate and drives the rotary piece to drive the steel pipe to do reciprocating linear motion along the vertical direction of the screw rod.
As a further improvement of the utility model, one end of the supporting plate is provided with a bending part which is buckled at the I-steel part to fix the supporting plate.
As a further improvement of the utility model, a screw hole is formed in one side of the top of the supporting plate, which is positioned on the screw rod, threads are formed in the inner side of the screw hole, and a bolt is adapted to the screw hole.
As a further improvement of the utility model, the bolt penetrates through the screw hole to the bottom of the supporting plate, and a nut is connected for fixing the bolt.
As a further improvement of the utility model, a movable clamping plate is movably arranged at the bottom of the supporting plate at the position of the screw hole, and a plugging hole is formed at the plate body of the movable clamping plate and is matched with the bolt.
As a further improvement of the utility model, the screw hole, the plug hole, and the bolt and the nut are positioned on the same central axis.
As a further improvement of the utility model, the movable clamping plate rotates along the central axis of the bolt.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, in the process of driving the rotating piece to rotate by rotating the grab handle, steel pipes with different diameters can be horizontally and centrally positioned through the positioning convex ring on the rotating piece, the height of the steel pipes can be accurately adjusted along the vertical direction of the screw rod, the use requirement is met, meanwhile, the bending part of the supporting plate is matched with the movable clamping plate, in the use process, one side of the I-steel can be clamped by the bending part, and the supporting plate is stably arranged at the top of the I-steel by utilizing the combination of the movable clamping plate and the bolt and the nut, so that the use requirement is met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of a combined three-dimensional structure of a support plate, a bolt and a movable clamping plate according to the utility model;
FIG. 2 is a schematic view of another perspective view of the combination of the support plate, bolt and movable clamping plate of the present utility model;
FIG. 3 is a schematic side view of a support plate, bolt and movable clamp plate combination according to the present utility model;
fig. 4 is a schematic top view of the combination of the support plate, the bolt and the movable clamping plate of the present utility model.
In the figure: 1. a support plate; 2. a screw hole; 3. a bolt; 4. rotating the grab handle; 5. a screw; 6. positioning the convex ring; 7. a rotating member; 8. a bending portion; 9. a plug hole; 10. a nut; 11. a movable clamping plate.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, a bottom bracket device of an i-steel support comprises a support plate 1 for supporting, wherein a screw 5 is vertically arranged at the top of the support plate 1, and the screw 5 is positioned at one end of the support plate 1;
the outer side of the screw 5 is in threaded connection with a rotating piece 7, and a rotating grab handle 4 is integrally formed on two sides of the rotating piece 7 and used for controlling the rotating piece 7 to do reciprocating linear motion on the screw 5;
the top of the rotating piece 7 is provided with a limiting groove downwards, and the inner side of the limiting groove is provided with positioning convex rings 6 which are equidistantly spaced and used for limiting grafted steel pipes;
the rotary grab handle 4 is forced to rotate and drives the rotary piece 7 to drive the steel pipe to do reciprocating linear motion along the vertical direction of the screw 5.
The outside thread connection of screw rod 5 is a rotating member 7, and the both sides integrated into one piece of rotating member 7 has rotatory grab handle 4 for the reciprocal rectilinear motion of control rotating member 7 on screw rod 5. This design allows the operator to control the height of the support plate 1 by rotating the grip 4 to adapt it to different demands and height conditions.
In addition, the top of rotating member 7 has offered the spacing groove downwards, and the inboard of spacing groove is provided with equidistant spacing location bulge loop 6. The function of these collars is to limit the grafted steel pipes, ensuring that the pipes are fixed in the correct position, so as to increase the stability and safety of the connection between the support plate 1 and the pipes.
When an operator applies force to rotate the grab handle 4, the rotation grab handle 4 is forced to rotate and drives the rotating piece 7 to make the steel pipe do reciprocating linear motion along the vertical direction of the screw 5. The height of the collet can be flexibly adjusted by adjusting the position of the rotating piece 7 so as to adapt to the conditions of different height requirements.
One end of the supporting plate 1 is provided with a bending part 8, and the bending part 8 is buckled at the I-steel part to fix the supporting plate 1.
Screw holes 2 are formed in the top of the supporting plate 1 on one side of the screw rod 5, threads are formed in the inner sides of the screw holes 2, and bolts 3 are matched with the screw holes.
The bending part 8 is buckled on the I-steel to fix the support plate 1. This design results in a strong connection between the support plate 1 and the i-steel, which enhances the stability and load-bearing capacity of the whole shoe device.
In addition, screw hole 2 is offered to the top of backup pad 1 in one side of screw rod 5, and the screw is offered to the inboard of screw hole 2 to be fit with bolt 3. The design of this kind of structure makes bolt 3 through screw 2 and screw thread and backup pad 1 zonulae occludens, has further strengthened the steadiness of backup pad 1. The position and the fixing degree of the supporting plate 1 can be flexibly adjusted by adjusting the fastening degree of the bolt 3 so as to meet different requirements and application situations.
The bolts 3 penetrate through the screw holes 2 to the bottom of the support plate 1, and nuts 10 are connected for fixing the bolts 3.
The bottom of the supporting plate 1 is movably provided with a movable clamping plate 11 at the position of the screw hole 2, and the plate body of the movable clamping plate 11 is provided with a plug hole 9 which is matched with the bolt 3.
The screw hole 2, the plug hole 9, the bolt 3 and the nut 10 are positioned on the same central axis.
The movable catch plate 11 rotates along the central axis of the bolt 3.
The bolts 3 penetrate through the screw holes 2 to the bottom of the support plate 1, and nuts 10 are attached for fixing the bolts 3. This construction results in a strong connection between the bolt 3 and the support plate 1, increasing the stability and load-bearing capacity of the whole shoe arrangement.
At the bottom of the support plate 1, a movable clamping plate 11 is arranged at the position of the screw hole 2. The plate body of the movable clamping plate 11 is provided with a plug hole 9 which is matched with the bolt 3. The screw hole 2, the inserting hole 9, the bolt 3 and the nut 10 are positioned on the same central axis, so that the alignment and synchronous movement between the screw hole and the inserting hole are ensured.
The movable clamping plate 11 rotates along the central axis of the bolt 3, and fine adjustment of the bottom of the supporting plate 1 can be realized through adjustment of the rotation angle. The design enables the collet device to have more flexible functions, and the height of the collet device can be finely adjusted according to actual conditions so as to adapt to requirements under different conditions.
In the use, once the length of the movable clamping plate 11 that sets up does not satisfy the needs of using, can offer one or more spliced eye 9 in the plate body department of movable clamping plate 11 for with the adaptation of bolt 3 nut 10, thereby make it can adjust hookup location according to different location needs, satisfy diversified fixed needs.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The bottom support device of the I-steel support comprises a support plate (1) for supporting, wherein the top of the support plate (1) is provided with a screw rod (5) which is vertically arranged, and the screw rod (5) is positioned at one end of the support plate (1);
the method is characterized in that:
the rotary piece (7) is in threaded connection with the outer side of the screw (5), and rotary handles (4) are integrally formed on two sides of the rotary piece (7) and used for controlling the rotary piece (7) to do reciprocating linear motion on the screw (5);
a limiting groove is formed downwards at the top of the rotating piece (7), and positioning convex rings (6) which are equidistantly spaced are arranged on the inner side of the limiting groove and are used for limiting grafted steel pipes;
the rotary grab handle (4) is stressed to rotate and drives the rotary piece (7) to drive the steel pipe to do reciprocating linear motion along the vertical direction of the screw rod (5).
2. The joist steel support shoe apparatus of claim 1, wherein: one end of the supporting plate (1) is provided with a bending part (8), and the bending part (8) is buckled at the I-steel part to fix the supporting plate (1).
3. The joist steel support shoe apparatus of claim 1, wherein: screw holes (2) are formed in the top of the supporting plate (1) and located on one side of the screw rod (5), threads are formed in the inner sides of the screw holes (2), and bolts (3) are adapted to the screw holes.
4. A joist support shoe assembly according to claim 3, wherein: the bolt (3) penetrates through the screw hole (2) to the bottom of the supporting plate (1), and is connected with a nut (10) for fixing the bolt (3).
5. The joist steel support shoe apparatus of claim 1, wherein: the bottom of backup pad (1) is located screw (2) position department activity and is provided with a movable cardboard (11), spliced eye (9) have been seted up to the plate body department of movable cardboard (11), and with bolt (3) adaptation.
6. A joist support shoe assembly according to claim 3, wherein: the screw hole (2), the inserting hole (9) and the bolt (3) and the nut (10) are positioned on the same central axis.
7. The joist steel support shoe apparatus of claim 5, wherein: the movable clamping plate (11) rotates along the central axis of the bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322200726.7U CN220621013U (en) | 2023-08-15 | 2023-08-15 | Bottom support device of I-steel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322200726.7U CN220621013U (en) | 2023-08-15 | 2023-08-15 | Bottom support device of I-steel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621013U true CN220621013U (en) | 2024-03-19 |
Family
ID=90225138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322200726.7U Active CN220621013U (en) | 2023-08-15 | 2023-08-15 | Bottom support device of I-steel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621013U (en) |
-
2023
- 2023-08-15 CN CN202322200726.7U patent/CN220621013U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110695584B (en) | Device for aligning concentricity of pile planting butt joint and automatically welding | |
| CN209868027U (en) | Flat welding flange reaming device | |
| CN220621013U (en) | Bottom support device of I-steel support | |
| CN210060439U (en) | A pipeline mounting fixture for hardware processing lathe | |
| CN110405498A (en) | A kind of machining fixture that can easily be accommodated | |
| CN208662596U (en) | A kind of boring magnetic drill auxiliary fixing device of pipeline | |
| CN218745922U (en) | Pipeline welding auxiliary device | |
| CN211516792U (en) | Brake caliper part is with adding anchor clamps immediately | |
| CN212203400U (en) | Pipeline supporting and protecting device | |
| CN213998372U (en) | Butt joint clamp for welding metal products | |
| CN211162683U (en) | Welding fixture for manufacturing oil cylinder | |
| CN209288125U (en) | A kind of clamping device of air-conditioning copper pipe dilator | |
| CN211072734U (en) | Automobile triangle arm tool clamp | |
| CN216737251U (en) | Adjustable high-efficiency mounting structure for integrated module | |
| CN216606786U (en) | Bending device for steel structure production | |
| CN220792290U (en) | Pumping pipeline supporting bracket for super high-rise building | |
| CN212793989U (en) | Fixing clamp for drilling machine | |
| CN219787249U (en) | Steel pipe butt joint fixing device | |
| CN218109181U (en) | Reinforcing steel bar rounding machine | |
| CN219151665U (en) | Punching clamp for producing flange plate side holes | |
| CN216664951U (en) | Scaffold frame of adjustable size links wall spare | |
| CN212265342U (en) | Grinding head structure of oil-gas lubrication grinding machine | |
| CN210132270U (en) | Lathe fixture for drilling | |
| CN221735420U (en) | Elbow joint processing tool | |
| CN217168234U (en) | Clamping tool for quick-setting concrete block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |