CN218685798U - Anti-falling continuous protection device for ascending - Google Patents
Anti-falling continuous protection device for ascending Download PDFInfo
- Publication number
- CN218685798U CN218685798U CN202222853103.5U CN202222853103U CN218685798U CN 218685798 U CN218685798 U CN 218685798U CN 202222853103 U CN202222853103 U CN 202222853103U CN 218685798 U CN218685798 U CN 218685798U
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- sliding
- sliding rod
- rod
- tower
- sliding sleeve
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- 230000001174 ascending effect Effects 0.000 title claims description 10
- 230000009194 climbing Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of climbing operation, in particular to a climbing anti-falling continuous protection device which is arranged outside a pole tower and comprises a sliding rod and a sliding sleeve; the sliding rods are vertically arranged along one side of the tower, and a plurality of sliding rod fixing devices which are arranged at intervals from top to bottom are arranged on one side of each sliding rod, which is close to the tower; the sliding rod is fixed on the tower through a sliding rod fixer; one side of the sliding sleeve is in sliding fit with the sliding rod, and the other side of the sliding sleeve is provided with a fixing ring for installing a safety rope. Through adopting sliding sleeve and litter sliding fit's mode, guarantee that the staff climbs the in-process of shaft tower, the sliding sleeve is in synchronous sliding state, has realized the sustainable tractive effect of staff, avoids climbing the condition of in-process multiple contact safety knot, the security of the operation of assurance.
Description
Technical Field
The utility model relates to an operation technical field of ascending a height specifically is an it prevents weighing down and lasts protection device to ascend a height.
Background
The tower is a support used for supporting the transmission line in the overhead transmission line, is mostly made of steel or reinforced concrete, and is a main supporting structure of the overhead transmission line. In the process of overhauling or maintaining the pole tower line, workers generally need to manually climb the pole tower to perform operation.
In the climbing process, because the staff is in a moving state, the length of the common safety rope is limited, the safety rope needs to be manually contacted every time the safety rope climbs for a certain distance, and then the safety buckle is hung upwards. Adopt the in-process that this kind of mode climbed, the staff need remove safety buckle many times, and not only complex operation will lead to the staff to lose the protection temporarily in the in-process of contact at every turn moreover, if the personnel of ascending a height hand is smooth, the smooth risk that can lead to the staff to have the high altitude to fall of foot.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a climb and prevent weighing down and last protection device and solve above-mentioned shaft tower and climb the problem that the in-process was relieved the safety catch many times and is had the potential safety hazard.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a climbing anti-falling continuous protection device is arranged on the outer side of a tower and comprises a sliding rod and a sliding sleeve; the sliding rods are vertically arranged along one side of the tower, and a plurality of sliding rod fixing devices which are arranged at intervals from top to bottom are arranged on one side of each sliding rod, which is close to the tower; the sliding rod is fixed to the tower through a sliding rod fixer; one side of the sliding sleeve is in sliding fit with the sliding rod, and the other side of the sliding sleeve is provided with a fixing ring for installing a safety rope.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the sliding rod is a circular rod piece, the sliding rod fixer comprises a rod tower fixing part and a sliding rod supporting part, and the sliding rod supporting part is connected along the radial direction of the sliding rod; the sliding sleeve is internally provided with a sliding chute matched with the sliding rod, and one side of the sliding chute is provided with a notch matched with the sliding rod supporting part.
Furthermore, a positioning groove is formed in the outer wall of the sliding rod along the length direction; and a rolling part in rolling fit with the positioning groove is also arranged in the sliding groove of the sliding sleeve.
Further, the sliding rod fixer is welded and fixed with the tower.
Furthermore, a connecting piece for connecting the pole tower is arranged on the pole tower fixing part.
Further, the connecting piece is a tower embedded part or a fixing bolt.
Furthermore, the slide rod is formed by cross connection of a plurality of straight rod sections and a plurality of buffer sections; an arc-shaped buffer surface with an upward concave surface is formed on the buffer section, and two adjacent straight rod sections are smoothly connected with the buffer section.
Further, the two end parts of the slide rod are respectively provided with a guide part with gradually contracted size diameter.
Furthermore, the sliding sleeve outside still is provided with supplementary rope, set up the pole clamp that is used for pressing from both sides tight litter on the supplementary rope.
Furthermore, the distance between the adjacent slide rod holders is 2.5-4.5 m.
The utility model has the advantages that:
the utility model relates to a prevent weighing down and last protection device ascends a height, through adopting sliding sleeve and litter sliding fit's mode, guarantee that the staff climbs the in-process of shaft tower, the sliding sleeve is in synchronous sliding state, has realized the sustainable towed effect of staff, avoids climbing the condition that the in-process contacted safety many times and detained, the security of the operation of assurance.
Drawings
FIG. 1 is a schematic view of the climbing anti-falling continuous protection device of the utility model mounted on a tower;
FIG. 2 is a partial structural plan view of the ascending anti-falling continuous protection device of the present invention;
FIG. 3 is a side view of the sliding sleeve of the present invention;
FIG. 4 is a schematic structural view of the slide rod of the present invention;
fig. 5 is a schematic structural view of the rolling part in the sliding sleeve according to the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the rod comprises a sliding rod, 1.1, a positioning groove, 1a, a straight rod section, 1b, a buffer section, 1b.1, an arc buffer surface, 2, a sliding sleeve, 2.1, a sliding groove, 2.2, a notch, 2.3, a rolling part, 3, a sliding rod fixer, 3.1, a tower fixing part, 3.2, a sliding rod supporting part, 4, a fixing ring, 5, a connecting piece, 6, a guide part, 7, an auxiliary rope, 8 and a rod clamp.
Detailed Description
The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
As shown in figures 1, 2 and 3, the climbing anti-falling continuous protection device is arranged outside a tower and mainly located at the position close to a tower ladder.
In this embodiment, the ascending anti-falling continuous protection device mainly comprises a sliding rod 1 and a sliding sleeve 2. The sliding rods 1 are vertically arranged along one side of a tower, a plurality of sliding rod fixing devices 3 which are arranged from top to bottom at intervals are arranged on one side, close to the tower, of the sliding rods 1, the distance between every two adjacent sliding rod fixing devices 3 is 2.5-4.5 m, preferably 3m, and the sliding rod fixing devices are adjusted according to the height adaptability of the tower; the sliding rod 1 is fixed on a tower through a sliding rod fixer 3; one side of the sliding sleeve 2 is in sliding fit with the sliding rod 1, and the other side of the sliding sleeve is provided with a fixing ring 4 for installing a safety rope. The staff carries out shaft tower operation time of ascending a height, and the accessible is fixed the safety of safety rope detain to solid fixed ring 4 on, and along with the personnel of ascending a height climb in-process, through the synchronous slip of safety rope pulling sliding sleeve 2 along litter 1 to sustainable the pulling of staff, guaranteed the security.
As an embodiment, the sliding rod 1 is a round rod, the sliding rod fixer 3 includes a tower fixing part 3.1 and a sliding rod support part 3.2, and the sliding rod support part 3.2 is connected along the radial direction of the sliding rod 1; the sliding sleeve 2 is internally provided with a sliding groove 2.1 matched with the sliding rod 1, one side of the sliding groove 2.1 is provided with a notch 2.2 matched with the sliding rod supporting part 3.2, the radian of the notch 2.2 is less than 60 degrees, and the sliding sleeve 2 is ensured not to be separated from the sliding rod 1. The sliding sleeve 2 can pass through the sliding rod fixer 3 in the sliding process along the sliding rod 1 through the internal sliding groove 2.1, so that the sliding sleeve 2 can pass through the sliding rod supporting part 3.2 through the opened gap 2.2, and the sliding sleeve 2 can smoothly pass through the sliding rod fixer 3.
Further, a positioning groove 1.1 is formed in the outer wall of the sliding rod 1 along the length direction; still be equipped with in the spout 2.1 of sliding sleeve 2 and roll complex rolling portion 2.3 with positioning groove 1.1, because sliding sleeve 2 probably is along the 1 in-process that slides of litter, the horizontal angle can produce the deviation, consequently counterpoint with positioning groove 1.1 through rolling portion 2.3 to the deviation appears in the angle of restriction sliding sleeve 2, when guaranteeing that sliding sleeve 2 slides along litter 1, litter supporting part 3.2 can be aimed at to breach 2.2, need not artifical secondary control, make things convenient for sliding sleeve 2 to pass through litter fixer 3.
As shown in fig. 5, it should be noted that in this embodiment, three sets of positioning grooves 1.1 are formed, the three sets of positioning grooves 1.1 surround the outer wall of the slide rod 1 uniformly, and the center of the sliding groove 2.1 in the sliding sleeve 2 is positioned and maintained to coincide with the center of the slide rod 1 by three rolling portions 2.3. The rolling part 2.3 can adopt a ball or a pulley, and through rolling fit with the positioning groove 1.1, the friction resistance can be reduced and the passing performance can be ensured in the sliding process of the sliding sleeve 2 along the sliding rod 1.
Specifically, the slide rod fixer 3 is welded and fixed with the tower.
As an embodiment, the slide rod holder 3 is fixed to the tower by welding.
As an embodiment, a connecting piece 5 for connecting a pole tower is arranged on the pole tower fixing part 3.1; the connecting piece 5 is a tower embedded part or a fixing bolt. The device can be embedded with the tower embedded parts in advance for later period installation of the concrete structure towers, and the steel frame structure towers can be fixed by welding or fixing bolts.
As an embodiment, as shown in fig. 4, the slide rod 1 is formed by cross-connecting a plurality of straight rod segments 1a and a plurality of buffer segments 1 b; an arc-shaped buffer surface 1b.1 with an upward concave surface is formed on the buffer section 1b, and two adjacent straight rod sections 1a are smoothly connected with the buffer section 1b. Because shaft tower height drop is big, consequently when avoiding the staff to appear the condition of falling, sliding sleeve 2 directly slides to the shaft tower bottom along litter 1, can't protect constructor midway, consequently guarantees through setting up arc buffering face 1b.1 that constructor climbs one section high back at every turn, all will have the buffer segment 1b that closes on to cushion. In case of falling, even if the sliding sleeve 2 directly slides along the sliding rod 1, the sliding sleeve 2 finally stays on the arc-shaped buffering surface 1b.1, so as to prevent the worker from continuously falling.
In one embodiment, the two ends of the slide rod 1 are both formed with guide portions 6 with gradually shrinking diameters, and the lower guide portion 6 has a clearance of at least 30cm from the ground, so that the slide sleeve can be conveniently installed.
Before climbing, the worker can take the sliding sleeve 2 down from the guide part 6 after climbing by sending the sliding sleeve 2 onto the sliding rod 1 along the guide part 6. After the staff climbed the shaft tower top, if receive the restriction of safety rope distance accessible top guide 6 and take out sliding sleeve 2 with the contact protection restriction.
As an implementation mode, the sliding sleeve 2 is further externally provided with an auxiliary rope 7, the auxiliary rope 7 is provided with a rod clamp 8 for clamping the sliding rod 1, if an overhaul point needs to be stopped during climbing of a tower, in order to prevent the sliding sleeve 2 from naturally sliding down under the action of gravity, the sliding rod 1 can be clamped by the rod clamp 8 to temporarily lock the position of the sliding sleeve 2, and construction is facilitated.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A climbing anti-falling continuous protection device is arranged on the outer side of a tower and is characterized by comprising a sliding rod (1) and a sliding sleeve (2); the sliding rod (1) is vertically arranged along one side of the tower, and a plurality of sliding rod fixers (3) which are arranged at intervals from top to bottom are arranged on one side, close to the tower, of the sliding rod (1); the sliding rod (1) is fixed to a tower through a sliding rod fixer (3); one side of the sliding sleeve (2) is in sliding fit with the sliding rod (1), and the other side of the sliding sleeve is provided with a fixing ring (4) for installing a safety rope.
2. The continuous protection device for preventing falling during climbing according to claim 1, characterized in that the sliding rod (1) is a circular rod, the sliding rod fixer (3) comprises a tower fixing part (3.1) and a sliding rod supporting part (3.2), and the sliding rod supporting part (3.2) is connected with the sliding rod (1) in the radial direction; the sliding sleeve (2) is internally provided with a sliding chute (2.1) matched with the sliding rod (1), and one side of the sliding chute (2.1) is provided with a notch (2.2) matched with the sliding rod supporting part (3.2).
3. The climbing anti-falling continuous protection device according to claim 2, characterized in that the outer wall of the slide rod (1) is provided with a positioning groove (1.1) along the length direction; a rolling part (2.3) which is matched with the positioning groove (1.1) in a rolling way is also arranged in the sliding groove (2.1) of the sliding sleeve (2).
4. The device for continuously protecting the climbing falling prevention according to claim 2, characterized in that the sliding rod fixer (3) is welded and fixed with a pole tower.
5. The device for continuously protecting climbing anti-falling device according to claim 2, characterized in that the pole tower fixing part (3.1) is provided with a connecting piece (5) for connecting the pole tower.
6. The ascending anti-fall continuous protection device according to claim 5, wherein the connecting piece (5) is a tower embedded part or a fixing bolt.
7. The climbing anti-fall continuous protection device according to claim 1, characterized in that the slide rod (1) is formed by cross-connecting a plurality of straight rod segments (1 a) and a plurality of buffer segments (1 b); an arc-shaped buffering surface (1b.1) with an upward concave surface is formed on the buffering section (1 b), and two adjacent straight rod sections (1 a) are smoothly connected with the buffering section (1 b).
8. The ascending anti-falling continuous protection device according to claim 1, wherein the two ends of the slide rod (1) are formed with guides (6) with gradually contracting diameters.
9. The continuous climbing anti-falling protection device according to claim 1, characterized in that an auxiliary rope (7) is further arranged outside the sliding sleeve (2), and a rod clamp (8) for clamping the sliding rod (1) is arranged on the auxiliary rope (7).
10. The device for continuous protection against climbing according to any one of claims 1 to 9, characterized in that the distance between adjacent rod holders (3) is 2.5 to 4.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853103.5U CN218685798U (en) | 2022-10-28 | 2022-10-28 | Anti-falling continuous protection device for ascending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853103.5U CN218685798U (en) | 2022-10-28 | 2022-10-28 | Anti-falling continuous protection device for ascending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218685798U true CN218685798U (en) | 2023-03-24 |
Family
ID=85593100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222853103.5U Active CN218685798U (en) | 2022-10-28 | 2022-10-28 | Anti-falling continuous protection device for ascending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218685798U (en) |
-
2022
- 2022-10-28 CN CN202222853103.5U patent/CN218685798U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 441200 No. 65 Renmin Road, Zaoyang City, Xiangyang City, Hubei Province Patentee after: Xiangyang Power Group Co.,Ltd. Zaoyang Branch Address before: No.15, Changhong Road, Xiangyang City, Hubei Province 441000 Patentee before: XIANGYANG POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. Patentee before: ZAOYANG POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. |