CN221031597U - Bottom cross bar connecting structure - Google Patents
Bottom cross bar connecting structure Download PDFInfo
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- CN221031597U CN221031597U CN202322790699.3U CN202322790699U CN221031597U CN 221031597 U CN221031597 U CN 221031597U CN 202322790699 U CN202322790699 U CN 202322790699U CN 221031597 U CN221031597 U CN 221031597U
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- rod
- positioning
- underframe
- front side
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- 238000009434 installation Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a pocket bottom cross bar connecting structure which comprises a support, a pocket bottom frame, an inserting block and a connecting block, wherein the right side of the support is fixedly connected with the left side of the inserting block, the top of the inserting block is movably connected with the pocket bottom frame, the bottom of the pocket bottom frame is fixedly connected with the top of the connecting block, the connecting block penetrates into the inserting block, a positioning cavity is formed in the support, and an adjusting mechanism and a positioning mechanism are arranged in the positioning cavity. The utility model is used by arranging the support, the pocket underframe, the inserting block, the connecting block, the adjusting mechanism and the positioning mechanism in a matched manner, so that the effects that the pocket underframe cannot be stably fixed when being installed and cannot be connected and fixed, but the existing pocket underframe cannot be simply spliced, and in order to facilitate the operation of staff, the utility model provides the pocket bottom cross rod connecting structure, and the staff can conveniently operate and use when the pocket underframe is connected and fixed are achieved.
Description
Technical Field
The utility model belongs to the technical field of bottom cross bars, and particularly relates to a bottom cross bar connecting structure.
Background
The bottom-holding cross rod is used for ensuring safety in high-altitude operation, the bottom-holding cross rod is used for improving the stability and safety of high-altitude operation and preventing workers from falling from high positions, is usually made of firm materials such as steel or aluminum alloy, is installed on a bracket at high positions and is matched with other safety equipment such as safety belts, safety nets and the like to ensure the safety of high-altitude operation, and is fixed through direct insertion when the bottom-holding frame is installed, the bottom-holding frame cannot be stably fixed when the bottom-holding frame is carried out, however, the existing bottom-holding frame cannot be connected and fixed with the bracket, only can be simply spliced, so that the connecting structure of the bottom-holding cross rod is convenient for workers to operate when the bottom-holding frame is connected and fixed.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a connecting structure of a bottom cross rod.
The utility model discloses a pocket bottom cross rod connecting structure, which comprises a support, a pocket bottom frame, an inserting block and a connecting block, wherein the right side of the support is fixedly connected with the left side of the inserting block, the top of the inserting block is movably connected with the pocket bottom frame, the bottom of the pocket bottom frame is fixedly connected with the top of the connecting block, the connecting block penetrates into the inserting block, a positioning cavity is formed in the support, an adjusting mechanism and a positioning mechanism are arranged in the positioning cavity, the front side of the adjusting mechanism penetrates into the front side of the support, and the positioning mechanism is matched with the pocket bottom frame for use.
As the preferable one of the utility model, the adjusting mechanism comprises a moving rod, a T-shaped rod and an inclined rod, the front side of the moving rod penetrates through the front side of the bracket, the rear side of the moving rod is fixedly connected with the front side of the T-shaped rod, the front side of the T-shaped rod is movably connected with one side of the inclined rod, which is close to the T-shaped rod, through a first rotating shaft, the inclined rod is matched with the positioning mechanism for use, and by arranging the adjusting mechanism, the operation and the use of workers can be facilitated when the pocket base frame is installed and fixed.
As the preferable one of the utility model, the positioning mechanism comprises a connecting rod, a tension spring and a positioning rod, wherein the front side of the connecting rod is movably connected with one side of the diagonal rod, which is close to the connecting rod, through a second rotating shaft, the left side of the connecting rod is fixedly connected with the right side of the tension spring, the left side of the tension spring is fixedly connected with the inner wall of the positioning cavity, the left side of the connecting rod is fixedly connected with the right side of the positioning rod, and the left side of the positioning rod penetrates into the pocket underframe.
In the utility model, the surface of the pocket underframe is provided with the fixing groove which is matched with the positioning rod, and the positioning rod can be accurately inserted into the fixing groove when being inserted and fixed by arranging the fixing groove, so that the pocket underframe is stably fixed.
As the preferable mode of the utility model, the limiting groove is arranged in the positioning cavity and is matched with the connecting rod for use, and the limiting groove is arranged, so that the moving direction and the travel of the connecting rod can be limited when the connecting rod moves, and the structural damage caused by exceeding the travel when the connecting rod is used is prevented.
As the preferable mode of the utility model, the limit groove is arranged in the positioning cavity and is matched with the T-shaped rod for use, and the limit groove can limit the moving direction and the travel of the T-shaped rod and ensure the normal use of the structure in use.
As the preferable mode of the utility model, the surface of the pocket bottom frame is fixedly connected with the fixing rods, the fixing rods are a plurality of and uniformly distributed on the outer surface of the pocket bottom frame, and the fixing rods are arranged, so that the operation and the use of workers can be facilitated when the safety net is installed on the pocket bottom frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model is convenient for the staff to operate and use when the equipment is installed and fixed by adjusting the adjusting mechanism and the positioning mechanism, and is stable and fixed when the pocket bottom frame is connected and fixed, so that the problem that looseness occurs when the pocket bottom frame is used is solved, the pocket bottom frame is fixed by direct insertion and connection, and cannot be stably fixed when the pocket bottom frame is installed, however, the existing pocket bottom frame cannot be connected and fixed to the bracket and can only be simply spliced, and in order to facilitate the operation of the staff, the utility model provides the pocket bottom cross rod connecting structure which is convenient for the staff to operate and use when the pocket bottom frame is connected and fixed.
2. According to the utility model, the adjusting mechanism and the positioning mechanism are arranged, so that the operation and the use of workers are facilitated when the pocket bottom frame is spliced and fixed.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a bracket according to an embodiment of the present utility model;
FIG. 3 is a partial enlarged view of FIG. 2 at A provided by an embodiment of the present utility model;
fig. 4 is a perspective view of a pocket chassis according to an embodiment of the present utility model.
In the figure: 1. a bracket; 2. a pocket underframe; 3. inserting blocks; 4. a connecting block; 5. a positioning cavity; 6. an adjusting mechanism; 601. a moving rod; 602. a T-shaped rod; 603. a diagonal rod; 7. a positioning mechanism; 701. a connecting rod; 702. a tension spring; 703. a positioning rod; 8. a fixing groove; 9. a limiting groove; 10. a limit groove; 11. and a fixing rod.
Detailed Description
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the connecting structure for the bottom cross bar of the pocket provided by the embodiment of the utility model comprises a bracket 1, a pocket bottom frame 2, an inserting block 3 and a connecting block 4, wherein one side of the bracket 1 opposite to the inserting block 3 is fixedly connected, the top of the inserting block 3 is movably connected with the pocket bottom frame 2, the bottom of the pocket bottom frame 2 is fixedly connected with the top of the connecting block 4, the connecting block 4 penetrates into the inserting block 3, a positioning cavity 5 is formed in the bracket 1, an adjusting mechanism 6 and a positioning mechanism 7 are arranged in the positioning cavity 5, the front side of the adjusting mechanism 6 penetrates into the front side of the bracket 1, and the positioning mechanism 7 is matched with the pocket bottom frame 2 for use.
Referring to fig. 3, the adjusting mechanism 6 includes a moving rod 601, a T-shaped rod 602 and an inclined rod 603, wherein the front side of the moving rod 601 penetrates through the front side of the bracket 1, the rear side of the moving rod 601 is fixedly connected with the front side of the T-shaped rod 602, the front side of the T-shaped rod 602 is movably connected with one side of the inclined rod 603, which is close to the T-shaped rod 602, through a first rotating shaft, and the inclined rod 603 is matched with the positioning mechanism 7.
Through setting up adjustment mechanism 6, can make when installing fixedly to the pocket bottom frame 2, the staff of being convenient for operates and uses, and current mounting means is fixed through the bolt, needs specialized tool to operate, can not use specialized tool to adjust pocket bottom frame 2 through adjustment mechanism 6.
Referring to fig. 3, the positioning mechanism 7 includes a connecting rod 701, a tension spring 702 and a positioning rod 703, wherein the front side of the connecting rod 701 is movably connected with one side of the diagonal rod 603, which is close to the connecting rod 701, through a second rotating shaft, the left side of the connecting rod 701 is fixedly connected with the right side of the tension spring 702, the left side of the tension spring 702 is fixedly connected with the inner wall of the positioning cavity 5, the left side of the connecting rod 701 is fixedly connected with the right side of the positioning rod 703, and the left side of the positioning rod 703 penetrates into the inner part of the pocket bottom frame 2.
Through setting up positioning mechanism 7, can make when connecting fixedly to the pocket bottom frame 2, be convenient for the staff to operate, make its stable fixed prevent to appear not hard up when using, through the adjustment to adjustment mechanism 7, can splice fixedly to pocket bottom frame 2 is quick to need not fix through the bolt, can stabilize the surface at support 1 to pocket bottom frame 2 through positioning mechanism 7.
Referring to fig. 3 and 4, the fixing groove 8 is formed in the surface of the pocket bottom frame 2, the fixing groove 8 is matched with the positioning rod 703, the positioning rod 703 penetrates into the fixing groove through the positioning rod 703, and the positioning rod 703 can be fixed through the fixing groove 8, so that the situation of looseness during use is prevented.
By providing the fixing groove 8, the positioning rod 703 can be accurately inserted into the fixing groove 8 when being inserted and fixed, and can be stably fixed.
Referring to fig. 3, a limiting groove 9 is formed in the positioning cavity 5, the limiting groove 9 is matched with the connecting rod 701, an inserting rod is fixedly connected to the bottom of the connecting rod 701, the bottom of the inserting rod penetrates into the limiting groove 9, and the limiting groove moves according to a movement track provided by the limiting groove 9.
By providing the restricting groove 9, the movement direction and the stroke of the connecting rod 701 can be restricted when the connecting rod 701 moves, and the structure damage caused by exceeding the stroke when the connecting rod is used can be prevented.
Referring to fig. 3, a limiting groove 10 is formed in the positioning cavity 5, the limiting groove 10 is matched with the T-shaped rod 602, an inserting rod is fixedly connected to the bottom of the T-shaped rod 602, the bottom of the inserting rod penetrates through the inner surface of the limiting groove 10, and the inserting rod moves according to a movement track provided by the limiting groove 10.
By providing the limiting groove 10, the movement direction and the travel of the T-shaped rod 602 can be limited, and the normal use of the structure in use can be ensured.
Referring to fig. 3, the surface of the pocket chassis 2 is fixedly connected with fixing rods 11, and the number of the fixing rods 11 is several and uniformly distributed on the outer surface of the pocket chassis 2.
Through setting up dead lever 11, can make when installing the safety net to pocket chassis 2, the staff of being convenient for operates and uses, and the installation net is when installing, can directly articulate through dead lever 11 for the installation rate to the installation net.
When the positioning device is used, the moving rod 601 is pushed upwards, the moving rod 601 drives the T-shaped rod 602 to move upwards, the T-shaped rod 602 moves upwards according to the moving track provided by the limiting groove 10, the T-shaped rod 602 pushes the inclined rod 603 to move upwards through the cooperation with the first rotating shaft, the inclined rod 603 pushes the connecting rod 701 to move rightwards through the cooperation with the second rotating shaft, the connecting rod 701 drives the positioning rod 703 to move rightwards according to the moving track provided by the limiting groove 9 and simultaneously compresses the tension spring 702, the positioning rod 703 moves into the positioning cavity 5, at the moment, the pocket base frame 2 can be installed, after the moving rod 601 is loosened, and the positioning rod 703 is reinserted into the fixing groove 8 through the pull-back force of the tension spring 702.
This horizontal pole connection structure at bottom of pocket, through setting up support 1, pocket chassis 2, the inserted block 3, connecting block 4, location chamber 5, adjustment mechanism 6, movable rod 601, T type pole 602, diagonal bar 603, positioning mechanism 7, connecting rod 701, extension spring 702, positioning rod 703, fixed slot 8, restriction groove 9, the cooperation of spacing groove 10 and dead lever 11 is used, when having solved and installing the pocket chassis, all be fixed through direct grafting, can 'T stabilize it when carrying out its pocket chassis, however, current pocket chassis can' T connect fixedly to the support, can only carry out simple concatenation, in order to be convenient for the staff to operate, thereby propose a horizontal pole connection structure at bottom of pocket, when carrying out the connection fixedly to the pocket chassis, the staff of being convenient for operates and uses the problem.
Claims (7)
1. The utility model provides a horizontal pole connection structure at bottom of pocket, includes support (1), pocket underframe (2), inserted block (3) and connecting block (4), its characterized in that: the right side of support (1) and the left side fixed connection of inserted block (3), the top and the pocket underframe (2) swing joint of inserted block (3), the bottom of pocket underframe (2) and the top fixed connection of connecting block (4), connecting block (4) run through to the inside of inserted block (3), location chamber (5) have been seted up to the inside of support (1), the inside of location chamber (5) is equipped with adjustment mechanism (6) and positioning mechanism (7), the front side of adjustment mechanism (6) runs through to the front side of support (1), positioning mechanism (7) and pocket underframe (2) cooperation use.
2. The spam bar attachment structure of claim 1, wherein: the adjusting mechanism (6) comprises a moving rod (601), a T-shaped rod (602) and an inclined rod (603), wherein the front side of the moving rod (601) penetrates through the front side of the support (1), the rear side of the moving rod (601) is fixedly connected with the front side of the T-shaped rod (602), the front side of the T-shaped rod (602) is movably connected with one side, close to the T-shaped rod (602), of the inclined rod (603) through a first rotating shaft, and the inclined rod (603) is matched with the positioning mechanism (7).
3. The spam bar attachment structure of claim 2, wherein: positioning mechanism (7) are including connecting rod (701), extension spring (702) and locating lever (703), the front side of connecting rod (701) is close to one side of connecting rod (701) with inclined rod (603) and passes through second pivot swing joint, the left side of connecting rod (701) and the right side fixed connection of extension spring (702), the left side of extension spring (702) and the inner wall fixed connection of location chamber (5), the left side of connecting rod (701) and the right side fixed connection of locating lever (703), the left side of locating lever (703) runs through to the inside of pocket underframe (2).
4. A bottom rail attachment structure as claimed in claim 3, wherein: the surface of the pocket bottom frame (2) is provided with a fixing groove (8), and the fixing groove (8) is matched with the positioning rod (703).
5. A bottom rail attachment structure as claimed in claim 3, wherein: a limiting groove (9) is formed in the positioning cavity (5), and the limiting groove (9) is matched with the connecting rod (701).
6. The spam bar attachment structure of claim 2, wherein: a limiting groove (10) is formed in the positioning cavity (5), and the limiting groove (10) is matched with the T-shaped rod (602).
7. A bottom rail attachment structure as claimed in claim 3, wherein: the surface of the pocket bottom frame (2) is fixedly connected with fixing rods (11), and the number of the fixing rods (11) is a plurality of the fixing rods and the fixing rods are uniformly distributed on the outer surface of the pocket bottom frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790699.3U CN221031597U (en) | 2023-10-18 | 2023-10-18 | Bottom cross bar connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790699.3U CN221031597U (en) | 2023-10-18 | 2023-10-18 | Bottom cross bar connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221031597U true CN221031597U (en) | 2024-05-28 |
Family
ID=91176414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322790699.3U Active CN221031597U (en) | 2023-10-18 | 2023-10-18 | Bottom cross bar connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221031597U (en) |
-
2023
- 2023-10-18 CN CN202322790699.3U patent/CN221031597U/en active Active
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| GR01 | Patent grant | ||
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