CN215025466U - Anti-falling device guide rail fixing clamp - Google Patents
Anti-falling device guide rail fixing clamp Download PDFInfo
- Publication number
- CN215025466U CN215025466U CN202120476479.1U CN202120476479U CN215025466U CN 215025466 U CN215025466 U CN 215025466U CN 202120476479 U CN202120476479 U CN 202120476479U CN 215025466 U CN215025466 U CN 215025466U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- clamping
- clamp
- splint
- angle steel
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000001012 protector Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009194 climbing Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a falling protector guide rail mounting fixture, including two splint that are used for pressing from both sides tight shaft tower angle steel and falling protector guide rail, two splint set up the cross that staggers from top to bottom, and the parallel holder of the corresponding section of the tight guide rail of clamp plate is buckled into with another splint to this section, and the holder extends to along guide rail direction parallel to with another holder parallel and level, sets up two clamp blocks of embracing the clamp rail between two holders. The utility model discloses anchor clamps set two splint to the cross to the holder that will press from both sides tight guide rail extends along the guide rail direction, has solved the tight area undersize of current anchor clamps clamp, and the atress is uneven, easy stress concentration's problem. And the clamp only needs two same clamping plates and clamping blocks to realize the required functions, has few parts, very simple production process, greatly reduced production cost, strong integrity, light weight, convenient carrying and convenient installation, and meets the requirement of high-altitude operation.
Description
Technical Field
The utility model relates to a high altitude construction's safety equipment technical field that prevents falling specifically indicates the anchor clamps that are used for fixed anti-falling device guide rail.
Background
The height of the transmission line tower in China is generally more than 20 meters, and the operation of installing, overhauling, maintaining and the like of the line requires operators to go up and down the tower to carry out high-altitude operation. In order to effectively and safely hang in the air to avoid casualty when an operator falls in the processes of climbing, moving and high-altitude operation, the operator needs to be protected by a falling-preventing device. The anti-falling device mainly comprises a safety belt, a self-locking device and a guide rail, and an operator connects the self-locking device through the safety belt to move on the guide rail to realize anti-falling, so that the guide rail of the anti-falling device is required to be arranged on an iron tower climbing pole. In the angle steel tower, the foot nails are installed on the main material of the tower body to serve as climbing poles, so that the anti-falling device clamp capable of being fixed on the angle steel needs to be designed. The current angle steel clamp generally adopts double bolts to clamp the back and the tip of an angle steel limb through a pressing block, or clamps the angle steel through two L-shaped clamping plates in the front and back direction, or surrounds the angle steel by adopting a U-shaped ring. The guide rail is fixed in a mode that the clamping blocks clamp left and right. However, the fixing modes have the problems of small clamping area, uneven stress and easy stress concentration, or have the problems of complex production process, excessive parts and inconvenient installation. Moreover, installation of the fall protection device requires a worker to perform work high above the ground, and further demands are made on the size, weight and the like of the clamp.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, the processing of being convenient for, and step up the anchor clamps of the fixed anti-falling device guide rail that the performance is excellent.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a falling protector guide rail mounting fixture, is including two splint that are used for pressing from both sides tight shaft tower angle steel and falling protector guide rail, its characterized in that: the two clamping plates are arranged in a staggered cross shape, the section of the clamping guide rail of each clamping plate is bent into a clamping seat parallel to the corresponding section of the other clamping plate, the clamping seat extends to be parallel to the other clamping seat along the direction of the guide rail, and two clamping blocks for clamping the guide rail are arranged between the two clamping seats.
On the basis, the section of the clamping angle steel of the clamping plate is folded back to form a U-shaped clamp for holding the clamping angle steel, and the clamping plate is fastened with the angle steel by a fastening bolt.
Adopt the utility model discloses the beneficial effect who brings: the utility model discloses anchor clamps set two splint to the cross to the holder that will press from both sides tight guide rail extends along the guide rail direction, has solved the tight area undersize of current anchor clamps clamp, and the atress is uneven, easy stress concentration's problem. And the clamp only needs two same clamping plates and clamping blocks to realize the required functions, has few parts, very simple production process, greatly reduced production cost, strong integrity, light weight, convenient carrying and convenient installation, and meets the requirement of high-altitude operation.
Drawings
Fig. 1 is a schematic structural view of a guide rail fixing clamp of the anti-falling device of the utility model;
fig. 2 is the installation schematic diagram of the anti-falling device guide rail fixing clamp of the utility model.
Detailed Description
As shown in fig. 1 and 2, the anti-falling device guide rail fixing clamp comprises two clamping plates 1 used for clamping a tower angle iron 4 and an anti-falling device guide rail 5, wherein the two clamping plates 1 are arranged to be crossed up and down, the section of the clamping guide rail 5 of the clamping plate 1 is bent to be a clamping seat 1.1 parallel to the corresponding section of the other clamping plate 1, the clamping seat 1.1 extends to be parallel to the other clamping seat 1.1 along the direction of the guide rail 5, and two clamping blocks 2 used for clamping the guide rail 5 are arranged between the two clamping seats 1.1.
The clamping plate 1 can be fixed on steel plates at two sides of the tower angle iron 4 by adopting a conventional threaded fastener, and the clamping seat 1.1 and the clamping block 2 are also fastened by penetrating bolts. This anchor clamps establish into holder 1.1 and extend a section length along 5 directions of guide rail, have solved the tight area undersize of current anchor clamps clamp, and the atress is uneven, easy stress concentration's problem. And the shape of the two clamping plates 1 is designed to be the same, only cross reverse connection is needed during installation, and in production, parts are reduced, so that the production process is simplified, the production cost is greatly reduced, the integrity is high, the weight is light, the carrying is convenient, the installation is convenient, and the requirement of high-altitude operation is met.
In the embodiment, in order to simplify the installation of the clamp and enhance the fastening performance of the clamp, the section of the clamping angle steel of the clamping plate 1 is folded back into a U-shaped clamp 1.2 surrounding the clamping angle steel, and the clamping plate 1 is fastened with the angle steel by using the fastening bolt 3. The fastening bolt 3 which props against the angle steel can be used as a fulcrum to form a lever with the clamping plate 1, and force pointing to the guide rail is generated to enable the clamping plate 1 to clamp the guide rail more tightly.
Claims (2)
1. The utility model provides a falling protector guide rail mounting fixture, is including two splint that are used for pressing from both sides tight shaft tower angle steel and falling protector guide rail, its characterized in that: the two clamping plates are arranged in a staggered cross shape, the section of the clamping guide rail of each clamping plate is bent into a clamping seat parallel to the corresponding section of the other clamping plate, the clamping seat extends to be parallel to the other clamping seat along the direction of the guide rail, and two clamping blocks for clamping the guide rail are arranged between the two clamping seats.
2. The fall arrest device guide rail securement clip of claim 1, wherein: the section of the clamping angle steel of the clamping plate is folded back to form a U-shaped clamp for holding the clamping angle steel, and the clamping plate is fastened with the angle steel by a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476479.1U CN215025466U (en) | 2021-03-04 | 2021-03-04 | Anti-falling device guide rail fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476479.1U CN215025466U (en) | 2021-03-04 | 2021-03-04 | Anti-falling device guide rail fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025466U true CN215025466U (en) | 2021-12-07 |
Family
ID=79255045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120476479.1U Expired - Fee Related CN215025466U (en) | 2021-03-04 | 2021-03-04 | Anti-falling device guide rail fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025466U (en) |
-
2021
- 2021-03-04 CN CN202120476479.1U patent/CN215025466U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |