CN209316871U - A kind of double rod anti-fall device for angle steel tower - Google Patents
A kind of double rod anti-fall device for angle steel tower Download PDFInfo
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- CN209316871U CN209316871U CN201822035130.5U CN201822035130U CN209316871U CN 209316871 U CN209316871 U CN 209316871U CN 201822035130 U CN201822035130 U CN 201822035130U CN 209316871 U CN209316871 U CN 209316871U
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- angle steel
- steel tower
- card slot
- fall device
- snap
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Abstract
The utility model provides a kind of double rod anti-fall device for angle steel tower, angle steel tower main material is angle steel, including safety rope, bindiny mechanism and draw-off mechanism, bindiny mechanism includes vertically arranged cross bar and vertical bar and vertical bar end is arranged in connect the connection ring of safety rope, draw-off mechanism includes two pull element, pull element includes bearing rod, universal knot and clamping mechanism, bearing rod one end is rotatably arranged on cross bar, universal knot is rotatably arranged in the bearing rod other end, and clamping mechanism setting is tied universal to be clamped on angle steel tower main material.The draw-off mechanism of the utility model is arranged between safety rope and angle steel tower main material, realizes effective load-bearing and protection of the safety rope to staff, can use simultaneously for two people, and safeguard work personnel's personal safety expands job area, and avoids damage equipment.
Description
Technical field
The utility model relates to a kind of double rod anti-fall devices for angle steel tower.
Background technique
Cable termination platform is provided on angle steel tower, for installing cable terminal and arrester, staff is diagonal
When steel tower carries out O&M, it may alternately stand on cable termination platform and operated.Cable termination platform has certain height away from ground
Degree, staff is in top-operation, to prevent danger of falling, needs to use of seat belts or second protection rope is to ensure
The safety of itself.But since safety belt and second protection rope are shorter, and it is closely interior also without suitable right above cable termination platform
Hitch point, staff safety belt or second protection rope have to be tied up to underfooting institute platform, cable termination head casing tube or
On arrester, but so operation not only makes safety belt or the high use of the low extension of second protection rope, cannot play its safety completely and lead
The effect of drawing, and there is also the risks of biggish damage cable terminal or arrester.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to propose a kind of anti-fall dress of the double rod for angle steel tower
It sets, draw-off mechanism is arranged between safety rope and angle steel tower main material, realize effective load-bearing and protection of the safety rope to staff,
Safeguard work personnel's personal safety expands job area, and avoids damage equipment.
The utility model is achieved through the following technical solutions:
A kind of double rod anti-fall device for angle steel tower, angle steel tower main material are angle steel, including safety rope, bindiny mechanism and are led
Drawing mechanism, bindiny mechanism include vertically arranged cross bar and vertical bar and vertical bar end are arranged in connect the connection of safety rope
Ring, draw-off mechanism include two pull element, and pull element includes bearing rod, universal knot and clamping mechanism, and bearing rod one end can turn
It is arranged on cross bar dynamicly, universal knot is rotatably arranged in the bearing rod other end, and clamping mechanism setting is tied universal with card
Tightly on angle steel tower main material.
Further, the clamping mechanism includes that the universal snap-gauge tied is arranged in, is arranged in the of snap-gauge one end
One card slot, the first retaining mechanism being arranged on the first card slot are arranged at intervals on snap-gauge and along the extension of snap-gauge length direction
Multiple pilot holes, are arranged in second card slot of kelly one end and are arranged in card multiple kellies for being each passed through each pilot hole arrangement
The second retaining mechanism on bar, kelly can be moved along pilot hole extending direction or vertical snap-gauge direction, the first, second slot
In snap-gauge the same side and opening direction is mutually perpendicular to, and the angle steel includes orthogonal two connecting plate, and a connecting plate can clamping
In the first card slot, another connecting plate is clamped in the second card slot.
Further, the universal knot includes transverse slat, two risers that transverse slat both ends are arranged in, to be rotatably arranged in two perpendicular
Rotating bar between plate and the connecting rod being arranged between rotating bar and clamping mechanism, transverse slat and the bearing rod other end
It is rotatably connected.
Further, described bearing rod one end is rotatably arranged on cross bar by swivel becket, and the crossbar end is set
First baffle is equipped with to fall off to prevent rotation stop rotating ring.
Further, first, second card slot is U-type groove.
Further, first card slot and snap-gauge are integrally formed；Second card slot and kelly are integrally formed.
Further, first retaining mechanism includes being arranged on first card slot to push against a connecting plate
First bolt；Second retaining mechanism includes the screw thread that the kelly lower section is arranged in and the second spiral shell being arranged on kelly
Bolt.
Further, described connecting rod one end is vertically set in rotating bar, the other end is vertically set on snap-gauge.
Further, the first through hole passed through for the rotating bar, the rotation rod end are provided on two risers
Portion is provided with the second baffle on the outside of riser.
Further, the transverse slat is rotatably connected with the bearing rod other end by rotating mechanism, and rotating mechanism includes setting
For setting the second through-hole on transverse slat, the screw hole of the bearing rod other end being set and is locked at after the second through-hole in screw hole
There is gap between bearing rod at the top of three bolts, transverse slat and third bolt.
The utility model has the following beneficial effects:
1, the connection ring of the safety rope of the utility model and bindiny mechanism connects, and clamping mechanism is clamped on angle steel tower main material
On, it is securely arranged at safety rope on angle steel tower main material by draw-off mechanism, is put down without being fixed on cable termination, cable termination
On head or arrester, both realized that effective load-bearing and protection of the safety rope to staff, safeguard work personnel's personal safety were expanded
Big job area, and it is avoided that damage equipment (i.e. cable terminal or arrester)；Clamping mechanism can with it is universal carry down it is dynamic, with
The angle for adapting to live angle steel tower main material, facilitates clamping mechanism clamping angle steel tower main material, operates more convenient；Draw-off mechanism
Including two pull element, the clamping mechanism of each pull element is clamped on angle steel tower main material, is able to bear the use of the new type
Bigger weight, so as to be used simultaneously for two people.
2, after a connecting plate of angle steel is placed in the first card slot, further according to the thickness and width of another connecting plate, along guiding
The mobile adjustment kelly of hole extending direction or vertical snap-gauge direction, is placed in another connecting plate of angle steel in the second card slot, and lead to
Crossing the first retaining mechanism makes that the connecting plate is clamped in the first card slot, the second retaining mechanism makes the connecting plate be clamped on the second card slot
It is interior, clamping mechanism can be so clamped on angle steel tower main material, it is simple to operate.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model universal knot and clamping mechanism.
Fig. 3 is that clamping mechanism is stuck in the status diagram (non-clamping) on angle steel tower main material.
Wherein, 1, bindiny mechanism；11, connection ring；12, cross bar；13, vertical bar；14, first baffle；2, bearing rod；3, it rotates
Ring；4, universal knot；41, transverse slat；42, riser；43, rotating bar；44, connecting rod；45, second baffle；5, clamping mechanism；51, block
Plate；52, the first card slot；53, the first bolt；54, pilot hole；55, kelly；56, the second card slot；57, screw thread；58, the second bolt；
61, third bolt；7, angle steel tower main material.
Specific embodiment
As shown in Figure 1 to Figure 3, flat in angle steel tower main material 7 and cable termination for the double rod anti-fall device setting of angle steel tower
Between platform, angle steel tower main material 7 is angle steel, including orthogonal two connecting plate.Double rod anti-fall device includes safety rope, connection machine
Structure 1 and draw-off mechanism, bindiny mechanism 1 include vertically arranged cross bar 12 and vertical bar 13 and are arranged in 13 end of vertical bar with even
The connection ring 11 of safety rope is connect, draw-off mechanism includes two pull element, and pull element includes bearing rod 2, universal knot 4 and clamping machine
Structure 5,2 one end of bearing rod are rotatably arranged on cross bar 12 by swivel becket 3,12 both ends of cross bar be provided with first baffle 14 with
Prevent swivel becket 3 from falling off, universal knot 4 is rotatably arranged in 2 other end of bearing rod, clamping mechanism 5 be arranged on universal knot 4 with
It is clamped on angle steel tower main material 7.
Universal knot 4 include transverse slat 41,41 both ends of transverse slat are set two risers 42, be rotatably arranged in two risers 42 it
Between rotating bar 43 and the connecting rod 44 that is arranged between rotating bar 43 and clamping mechanism 5.Confession is provided on two risers 42
The first through hole that rotating bar 43 passes through, 43 end of rotating bar are provided with the second baffle 45 positioned at 42 outside of riser, first through hole
Diameter is slightly larger than 43 diameter of rotating bar, rotates for realizing universal knot 4 around rotating bar 43, and ensure in stress, universal knot 4 is not
It can fall off.Transverse slat 41 is rotatably connected with 2 other end of bearing rod by rotating mechanism, and rotating mechanism includes being arranged on transverse slat 41
The second through-hole, the screw hole of 2 other end of bearing rod is set and is locked at after the second through-hole in screw hole third bolt 61,
There is gap between transverse slat 41 and 61 top of third bolt and bearing rod 2, so that universal knot 4 can be 61 turns around third bolt
It is dynamic.In the present embodiment, 44 one end of connecting rod is vertically set on 43 middle part of rotating bar, the other end is vertically set on clamping mechanism 5
On.
Clamping mechanism 5 includes the snap-gauge 51 for being vertically set on 44 other end of connecting rod, is arranged in the first of 51 one end of snap-gauge
Card slot 52, the first retaining mechanism being arranged on the first card slot 52 are arranged at intervals on snap-gauge 51 and along 51 length direction of snap-gauge
Multiple pilot holes 54 of extension, are arranged in the second of 55 one end of kelly at multiple kellies 55 for being each passed through each arrangement of pilot hole 54
Card slot 56 and the second retaining mechanism being arranged on kelly 55, kelly 55 can be along 54 extending direction of pilot hole or vertical snap-gauge 51
Direction is mobile, and the first card slot 52, the second card slot 56 are located at 51 the same side of snap-gauge and opening direction is mutually perpendicular to, a connection of angle steel
Plate can be clamped in the first card slot 52, and another connecting plate is clamped in the second card slot 56.
First retaining mechanism includes that the first bolt 53 that a connecting plate is pushed against on the first card slot 52 is arranged in, the second locking
Mechanism includes the screw thread 57 that 55 lower section of kelly is arranged in and the second bolt 58 being arranged on kelly 55, connecting plate merging first
After in card slot 52, according to the width and thickness of another connecting plate, mobile adjustment kelly 55 makes another connecting plate be placed in the second card slot
In 56, then rotate the first bolt 53 so that its fitting completely is to push against the connecting plate, eliminate a connecting plate and the first card slot 52 it
Between gap, screw the second bolt 58 to eliminate the gap between another connecting plate and the second card slot 56, to make clamping mechanism 5
It is more firm with the connection of angle steel, increase safety coefficient, and simple to operate.
In the present embodiment, the first card slot 52 and the second card slot 56 are U-type groove, the first card slot 52 and 51 one of snap-gauge at
Type, the second card slot 56 are integrally formed with kelly 55.Safety rope can be safety belt or second protection rope.
In the present embodiment, bearing rod 2 is made of high-strength aluminum alloy material.Connection ring 11 is in torus structure, inner ring
Radius is 100mm, and outer ring radius is 120mm, and ring thickness 20mm can guarantee the connection of two safety ropes.Snap-gauge 51 is by 10mm carbon
Steel material is made, length and width dimensions 180mm*120mm, and the angle steel tower main material 7 that can meet maximum 160mm is completely covered；First card
The width of slot 52 is 20mm, it is ensured that the angle steel tower main material 7 of maximum 16mm is caught in completely.55 Design of length of kelly is 200 millimeters,
Diameter is 10 millimeters, and 55 diameter of kelly of 56 part of the second card slot is 19mm.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.
Claims (10)
1. a kind of double rod anti-fall device for angle steel tower, angle steel tower main material is angle steel, it is characterised in that: including safety rope, even
Connection mechanism and draw-off mechanism, bindiny mechanism include that vertically arranged cross bar and vertical bar and setting are pacified in vertical bar end with connecting
The connection ring restricted entirely, draw-off mechanism include two pull element, and pull element includes bearing rod, universal knot and clamping mechanism, load
Bar one end is rotatably arranged on cross bar, and universal knot is rotatably arranged in the bearing rod other end, and clamping mechanism is arranged ten thousand
To tying to be clamped on angle steel tower main material.
2. a kind of double rod anti-fall device for angle steel tower according to claim 1, it is characterised in that: the clamping mechanism
Including the universal snap-gauge tied is set, snap-gauge one end is set the first card slot, be arranged on the first card slot first
Retaining mechanism, multiple is each passed through each guiding at the multiple pilot holes for being arranged at intervals on snap-gauge and extending along snap-gauge length direction
The kelly of hole arrangement, second card slot of kelly one end is arranged in and is arranged on kelly the second retaining mechanism, kelly can be along leading
Mobile to hole extending direction or vertical snap-gauge direction, the first, second card slot is located at snap-gauge the same side and opening direction mutually hangs down
Directly, the angle steel includes orthogonal two connecting plate, and a connecting plate can be clamped in the first card slot, and another connecting plate is clamped on
In second card slot.
3. a kind of double rod anti-fall device for angle steel tower according to claim 2, it is characterised in that: the universal knot packet
Transverse slat, two risers that transverse slat both ends are arranged in, the rotating bar being rotatably arranged between two risers and setting is included to rotate
Connecting rod between bar and clamping mechanism, transverse slat are rotatably connected with the bearing rod other end.
4. a kind of double rod anti-fall device for angle steel tower according to claim 1 or 2 or 3, it is characterised in that: described to hold
Power bar one end is rotatably arranged on cross bar by swivel becket, and the crossbar end is provided with first baffle to prevent rotation stop rotating ring
It falls off.
5. a kind of double rod anti-fall device for angle steel tower according to claim 2 or 3, it is characterised in that: described first,
Second card slot is U-type groove.
6. a kind of double rod anti-fall device for angle steel tower according to claim 2 or 3, it is characterised in that: described first
Card slot and snap-gauge are integrally formed；Second card slot and kelly are integrally formed.
7. a kind of double rod anti-fall device for angle steel tower according to claim 2 or 3, it is characterised in that: described first
Retaining mechanism includes that the first bolt that a connecting plate is pushed against on first card slot is arranged in；Second retaining mechanism
Including the screw thread of the kelly lower section and the second bolt being arranged on kelly is arranged in.
8. a kind of double rod anti-fall device for angle steel tower according to claim 3, it is characterised in that: the connecting rod one
End is vertically set in rotating bar, the other end is vertically set on snap-gauge.
9. a kind of double rod anti-fall device for angle steel tower according to claim 3, it is characterised in that: on two risers
It is provided with the first through hole passed through for the rotating bar, the rotation boom end is provided with the second gear on the outside of riser
Plate.
10. a kind of double rod anti-fall device for angle steel tower according to claim 3, it is characterised in that: the transverse slat with
The bearing rod other end is rotatably connected by rotating mechanism, rotating mechanism include the second through-hole being arranged on transverse slat, setting exist
The screw hole of the bearing rod other end and the third bolt being locked at after the second through-hole in screw hole, at the top of transverse slat and third bolt and
There is gap between bearing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035130.5U CN209316871U (en) | 2018-12-05 | 2018-12-05 | A kind of double rod anti-fall device for angle steel tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822035130.5U CN209316871U (en) | 2018-12-05 | 2018-12-05 | A kind of double rod anti-fall device for angle steel tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316871U true CN209316871U (en) | 2019-08-30 |
Family
ID=67712888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822035130.5U Active CN209316871U (en) | 2018-12-05 | 2018-12-05 | A kind of double rod anti-fall device for angle steel tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564021A (en) * | 2020-12-16 | 2021-03-26 | 中国电力工程顾问集团西南电力设计院有限公司 | Valve hall lightning wire tower structure |
-
2018
- 2018-12-05 CN CN201822035130.5U patent/CN209316871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564021A (en) * | 2020-12-16 | 2021-03-26 | 中国电力工程顾问集团西南电力设计院有限公司 | Valve hall lightning wire tower structure |
| CN112564021B (en) * | 2020-12-16 | 2024-06-07 | 中国电力工程顾问集团西南电力设计院有限公司 | Valve hall lightning conductor tower structure |
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