CN212689632U - Safety arrangement is used in iron tower maintenance - Google Patents
Safety arrangement is used in iron tower maintenance Download PDFInfo
- Publication number
- CN212689632U CN212689632U CN202020527000.8U CN202020527000U CN212689632U CN 212689632 U CN212689632 U CN 212689632U CN 202020527000 U CN202020527000 U CN 202020527000U CN 212689632 U CN212689632 U CN 212689632U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- iron tower
- clamping lock
- sleeve
- kayser
- 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
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a safety protection device for iron tower maintenance, which comprises a fixing frame with two ends in finger-shaped bending and a support rod arranged on the fixing frame, wherein the two ends of the fixing frame are connected through a locking mechanism, the locking mechanism comprises a first clamping lock and a second clamping lock which are respectively sleeved at the end heads of the two ends of the fixing frame, the first clamping lock and the second clamping lock respectively comprise a hollow sleeve with one end provided with an opening, an extrusion gap is arranged along the wall surface of the sleeve towards one side of the opening, one end of the sleeve, which is far away from the opening, is provided with a fixed block, the inner thread of the fixed block is connected with a plain stud, one ends of the stable studs of the first clamping lock and the second clamping lock, which are far away from the connecting fixed block, are respectively provided with an external thread sleeve shell and an internal thread sleeve shell which are mutually matched, the sleeve of the first clamping lock and the second, the fixed frame is prevented from being dislocated and separated from the iron tower guide rail.
Description
Technical Field
The utility model relates to an electric power engineering equipment field especially relates to a safety arrangement is used in iron tower maintenance.
Background
The power transmission tower is a building for a transmission line, the power transmission tower is very tall and large in construction, when the line breaks down, an operator needs to climb to a high place of the power transmission tower for maintenance and inspection, and the operator needs to wear anti-falling tools to ensure life safety when the power transmission tower is positioned in the overhigh building. The common anti-falling tool in the market is only provided with a fixing device of a power transmission iron tower, when an operator falls from the iron tower at a high position, a locking mechanism is not arranged in the fixing device, the fixing device is easily separated from an iron tower guide rail, and the safety of the operator is threatened.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a safety arrangement is used in iron tower maintenance has the benefit that can prevent fixing device and iron tower guide rail and break away from the dislocation.
The technical scheme of the utility model is that:
the utility model provides a safety arrangement is used in iron tower maintenance, is the mount of finger-like bending and sets up including both ends branch on the mount, the both ends of mount are connected through locking mechanism, locking mechanism is including cup jointing respectively first kayser and the second kayser of mount both ends end department, first kayser and second kayser all have open-ended cavity form socket joint section of thick bamboo including one end, follow the wall of socket joint section of thick bamboo has seted up the extrusion breach towards its open-ended one side, the socket joint section of thick bamboo is kept away from open-ended one end and is provided with the fixed block, fixed block female connection has plain weave double-screw bolt, the one end of connecting the fixed block is kept away from to the steady double-screw bolt of first kayser and second kayser is provided with the external screw thread casing and the internal thread casing of mutually supporting respectively.
The working principle (or working process) of the technical scheme is as follows:
the device locks the notch clamped with the iron tower guide rail through the locking mechanism, and prevents the fixed frame from being dislocated and separated from the iron tower guide rail.
In a further technical scheme, friction ripples are arranged on the wall surface of the fixed frame, which is in contact with the iron tower guide rail, so that the problem that the fixed frame and the iron tower guide rail are too smooth and are easy to clamp and loose is solved.
In a further technical scheme, the joint of the support rod and the fixing frame is provided with a reinforcing rib, so that the problem that the texture is not firmly connected with the fixing frame is solved.
In a further technical scheme, the fixing frame and the supporting rod are both made of titanium alloy, so that the problem that the service life of the fixing frame and the service life of the supporting rod are not long is solved.
The utility model has the advantages that:
1. the device locks the notch clamped with the iron tower guide rail through the locking mechanism, and prevents the fixed frame from being dislocated and separated from the iron tower guide rail.
2. The friction ripple is arranged to increase the friction force between the iron tower guide rails, so that the condition that the falling prevention effect is greatly reduced due to the fact that the fixing frame and the iron tower guide rails are too smooth can be avoided.
3. The strength of connection can be ensured by additionally arranging the reinforcing ribs between the fixing frame and the supporting rods, and the safety performance is improved.
4. The fixing frame and the supporting rod made of the titanium alloy have high strength, corrosion resistance and heat resistance, and the service life of the fixing frame and the supporting rod can be ensured.
Drawings
FIG. 1 is a general structure diagram of the fall-preventing device according to the embodiment of the present invention;
FIG. 2 is an exploded view of the locking mechanism in an embodiment of the present invention;
fig. 3 is a connecting structure of the fixing frame and the supporting rod according to the embodiment of the present invention.
Description of reference numerals:
1. a fixed mount; 101. friction corrugation; 2. a strut; 201. reinforcing ribs; 3. a locking mechanism; 301. a first latch; 3011. an external thread casing; 302. a second latch; 3021. an internal thread casing; 311. sleeving a sleeve; 312. extruding the notch; 313. a fixed block; 314. a stationary stud; 315. a seat tube clamp.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1:
as shown in fig. 1 to 3, a safety protection device for maintaining a steel tower comprises a fixing frame 1 with two ends bent in finger-like shape and a supporting rod 2 arranged on the fixing frame 1, wherein a certain distance is arranged between the two bent ends of the fixing frame 1 for clamping a steel tower guide rail, the supporting rod 2 is arranged on a rod body of the fixing frame 1 back to the two ends, the supporting rod 2 and the fixing frame 1 are in the same plane, when the fixing frame 1 is clamped in the steel tower guide rail, the two ends of the fixing frame 1 are connected through a locking mechanism 3 for preventing the fixing frame 1 from being separated from the steel tower guide rail when a worker climbs or falls, the locking mechanism 3 comprises a first latch 301 and a second latch 302 respectively sleeved at the two ends of the fixing frame 1, the first latch 301 and the second latch 302 respectively comprise hollow sleeve barrels 311 respectively sleeved at the two ends of the fixing frame 1 and provided with openings, extrusion gaps 312 are arranged along the wall surface of the sleeve barrels 311 towards one side of the openings, when carrying out the installation of socket 311, the accessible is pressed and is gone into the socket joint assembly with the end of mount 1 from extrusion breach 312 internal pressure, socket 311 keeps away from the open-ended one end and is provided with fixed block 313, fixed block 313 female connection has the plain weave double-screw bolt, the one end that the stationary stud 314 of first kayser 301 and second kayser 302 kept away from and is connected fixed block 313 is provided with the external screw thread cover 3011 and the internal thread cover 3021 of mutually supporting respectively, can drive external screw thread cover 3011 and internal thread cover 3021 through stationary stud 314 and turn round and fix, all be provided with seat pipe clamp 315 on the socket 311 of first kayser 301 and second kayser 302 simultaneously, can die with mount 1 card fixedly through the fixed of seat pipe clamp 315, improve its installation stability.
Example 2:
compared with the embodiment 1, the method also comprises the following technical scheme: as shown in fig. 1 and 3, friction corrugations 101 are arranged on the wall surface of the fixed frame 1, which is in contact with the iron tower guide rail, and the friction strength between the iron tower guide rails can be increased by arranging the friction corrugations 101, so that the situation that the falling prevention effect is greatly reduced due to the fact that the fixed frame 1 and the iron tower guide rail are too smooth can be avoided.
Example 3:
compared with the embodiment 1, the method also comprises the following technical scheme: as shown in fig. 1 and 3, a reinforcing rib 201 is arranged at the joint of the supporting rod 2 and the fixing frame 1, and the strength of connection can be ensured by additionally arranging the reinforcing rib 201 between the fixing frame 1 and the supporting rod 2, so that the safety performance is improved.
Example 4:
compared with the embodiment 1, the method also comprises the following technical scheme: as shown in fig. 1 and 3, the fixing frame 1 and the supporting rod 2 are both made of titanium alloy, so that a constructor can use the anti-falling device outdoors for a long time, and the fixing frame 1 and the supporting rod 2 made of titanium alloy have high strength, corrosion resistance and heat resistance, so that the service life of the fixing frame and the supporting rod can be ensured.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. A safety protection device for iron tower maintenance comprises a fixing frame with two ends bent in finger shape and a supporting rod arranged on the fixing frame, it is characterized in that the two ends of the fixing frame are connected through a locking mechanism, the locking mechanism comprises a first clamping lock and a second clamping lock which are respectively sleeved at the end heads of the two ends of the fixing frame, the first lock and the second lock both comprise a hollow sleeve with an opening at one end, an extrusion gap is arranged along one side of the wall surface of the sleeve facing the opening, a fixing block is arranged at one end of the sleeve joint barrel away from the opening, a plain stud is connected with the internal thread of the fixing block, the one end of connecting the fixed block is kept away from to the steady double-screw bolt of first kayser and second kayser is provided with the external screw thread cover shell and the internal thread cover shell of mutually supporting respectively, all be provided with the seat pipe clamp on the cover sleeve of first kayser and second kayser.
2. The safety protection device for iron tower maintenance according to claim 1, wherein the wall surface of the fixing frame contacting with the iron tower guide rail is provided with friction corrugations.
3. The safety protection device for iron tower maintenance according to claim 1, wherein a reinforcing rib is arranged at the joint of the supporting rod and the fixing frame.
4. The safety protection device for iron tower maintenance according to claim 1, wherein the fixing frame and the supporting rod are made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527000.8U CN212689632U (en) | 2020-04-10 | 2020-04-10 | Safety arrangement is used in iron tower maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527000.8U CN212689632U (en) | 2020-04-10 | 2020-04-10 | Safety arrangement is used in iron tower maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212689632U true CN212689632U (en) | 2021-03-12 |
Family
ID=74892976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020527000.8U Active CN212689632U (en) | 2020-04-10 | 2020-04-10 | Safety arrangement is used in iron tower maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212689632U (en) |
-
2020
- 2020-04-10 CN CN202020527000.8U patent/CN212689632U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212689632U (en) | Safety arrangement is used in iron tower maintenance | |
| CN110258782A (en) | Tooth line groove mortise and tenon type node and spatial mesh structure | |
| CN216390471U (en) | Special crimping type equipment fastener of power cable | |
| CN211655077U (en) | Copper-aluminum special-shaped parallel groove clamp | |
| CN107732808B (en) | Wire tube support based on profile steel support hanger | |
| CN215214217U (en) | Clamp type connecting device of casing | |
| CN214402110U (en) | Steel construction for building connection that can install fast | |
| CN211083188U (en) | Prevent pipeline connector that GR pipeline breaks away from | |
| CN210235205U (en) | Shock absorber mounting seat and motorcycle | |
| CN113315070A (en) | Hammerhead-steel strand detachable damper and mounting method thereof | |
| CN214578177U (en) | Aluminum profile convenient to install | |
| CN219875005U (en) | Stable heavy-load strain clamp | |
| CN214304715U (en) | Parallel outer holding joint assembly | |
| CN211053499U (en) | Fixing device for oxygen injection pipe in copper processing technology | |
| CN216520240U (en) | Corrugated expansion joint for metal hose | |
| CN217481729U (en) | Spring nut for nuclear power | |
| CN212131674U (en) | High-yield-strength high-pressure aluminum elbow | |
| CN214618212U (en) | Hydraulic rubber hose assembly | |
| CN215444713U (en) | Bolt convenient to fasten | |
| CN213451179U (en) | High rust-resistant corrosion-resistant aluminum pipe | |
| CN212200800U (en) | Novel building installation fastener | |
| CN214423977U (en) | Aluminum alloy scaffold | |
| CN215645960U (en) | Combined clamping type anti-corrosion wire pipe | |
| CN219875017U (en) | Electric power fitting capable of preventing cable from loosening | |
| CN210755760U (en) | Multifunctional gun hanging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |