CN204485134U - A kind of portable secured band bracing or strutting arrangement - Google Patents
A kind of portable secured band bracing or strutting arrangement Download PDFInfo
- Publication number
- CN204485134U CN204485134U CN201520086200.3U CN201520086200U CN204485134U CN 204485134 U CN204485134 U CN 204485134U CN 201520086200 U CN201520086200 U CN 201520086200U CN 204485134 U CN204485134 U CN 204485134U
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- Prior art keywords
- support bar
- base
- lock chamber
- strutting arrangement
- portable secured
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- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010052804 Drug tolerance Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000026781 habituation Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of portable secured band bracing or strutting arrangement, belong to converting equipment technical field, comprise base, support bar, main link and side link, described main link and side link are fixedly connected on top and the stage casing of support bar respectively, and described support bar is fixedly connected with base; Described base comprises support bar lock chamber and base lock chamber, and described support bar lock chamber is integrated with base lock chamber and is connected.The technical program is by the support bar arranging base and be connected and fixed with base, by base lock chamber, base is connected with external support structure, form the bracing or strutting arrangement of fixing safety belt, improve safety belt fixed end height, solve the problem of maintainer when fixing safety belt in working site " low extension height with ", reach the requirement of safety code " the low use of high extension ", ensure that the personal safety of maintainer.
Description
Technical field
The utility model belongs to converting equipment technical field, relates to safety aid during substation equipment maintenance and repair work high above the ground, especially relates to a kind of portable secured band bracing or strutting arrangement.
Background technology
In power industry, often can carry out high-altitude maintenance operation unavoidably, in work high above the ground process, ensure that the safety of maintainer is particularly important.Traditional safety measure is generally " ladder is ascended a height, special messenger hold up and keep ", namely supported by ladder and carry out high-rise working, hold the ladder under ladder with special messenger, to ensure the firm safety of ladder, but when staff's ascending stair is to higher position, the strength by staircase personnel can not control the stressed of ladder left and right directions, along with the randomness of staff's power thrusts on ladder, ladder is as easy as rolling off a log to break away, and causes dropping, causes human casualty accident; And when converting maintenance position, need mobile security ladder, maintainer is frequently upper and lower, has a strong impact on operating efficiency.
According to " electric power safety working regulation " requirement, when electric power overhaul high-rise working, for ensureing worker safety, being defined in more than 2 meters high-rise workings must use of seat belts, and should meet " the low use of high extension " principle.During high-rise working, common unlawful practice one side is directly without safety belt, sometimes few because of working simply, measuring, and individual worker or can scheme conveniently because of idea of leaving things to chance, and with " experience " direct safety belt buckling free, habituation is operated against regulations; Safety belt " low extension height is used " on the other hand; in maintenance engineering; some staff are in order to deal with safety inspection; do not violate the hard and fast rule that work high above the ground wears Safety Belt; again conveniently, often can tie up on porcelain knob, outlet column or framework channel-section steel by safety belt in violation of rules and regulations, this mode makes the health of staff cannot full extension; easy disequilibrium and cannot normally exerting oneself, affects inspection operation.
This just needs to have one simple to operation during power system work high above the ground, and meet operational procedure, method reliably firm again ensures the personal safety of maintainer.
Utility model content
In order to solve the problem, the utility model provides a kind of portable secured band bracing or strutting arrangement, thus reaches and meet the effect that safety code requires, on-the-spot applicability is strong, be easy to carry and install and remove.
The utility model is achieved by following technical solution.
A kind of portable secured band bracing or strutting arrangement, comprise base, support bar, main link and side link, described main link and side link are fixedly connected on top and the stage casing of support bar respectively, and described support bar is fixedly connected with base; Described base comprises support bar lock chamber and base lock chamber, and described support bar lock chamber is integrated with base lock chamber and is connected.
Described base lock chamber comprise movable pressing board, main set bolt, on add fixing bolt and pressing plate adds fixing bolt, be hinged between movable pressing board and top board, main set bolt one end is articulated with on base lock chamber inwall, on add fixing bolt and be movably connected on top board, pressing plate adds fixing bolt and is movably connected in the middle part of movable pressing board, and the corresponding main set bolt in movable pressing board lower end is provided with bayonet socket and is distributed in the step of bayonet socket both sides; Be provided with holder bottom described support bar lock chamber, and be provided with some screwed holes perpendicular to holder.
Described main set bolt outer end is also provided with safe clamp, and safe clamp is fixed by the step of buckle both sides and hold-down nut, and described safe clamp is swallow-tail form.
The material of described support bar is Q235 seamless steel pipe, and lower end is provided with horizontal through hole, and support bar inserts support bar lock chamber through top board and is connected with the holder of bottom, and is connected and fixed by support bar set bolt; The length L of described support bar is 600 ~ 1800mm.
The beneficial effects of the utility model are:
The portable secured band bracing or strutting arrangement of one described in the utility model, by the support bar arranging base and be connected and fixed with base, by base lock chamber, base is connected with external support structure, form the bracing or strutting arrangement of fixing safety belt, improve safety belt fixed end height, solve the problem of maintainer when fixing safety belt in working site " low extension height with ", reach the requirement of safety code " high hang low use ", ensure that the personal safety of maintainer; Meanwhile, because understructure is simple, select material density little, reach the effect be easy to carry with dismounting, there is good on-the-spot applicability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the B-B cross section structure schematic diagram of Fig. 1;
Fig. 3 is the A direction view of Fig. 1;
Fig. 4 is the structural representation of base in the utility model;
Fig. 5 is the structural representation of movable pressing board in the utility model;
Fig. 6 is the structural representation of the utility model when being fixed on crossbeam.
In figure: 1-base, 11-support bar lock chamber, 12-base lock chamber, 101-movable pressing board, the main set bolt of 102-, 103-adds fixing bolt, 104-pressing plate adds fixing bolt, 105-hold-down nut, the safe clamp of 106-, 107-holder, 108-support bar set bolt, 109-screwed hole, 110-bayonet socket, 2-support bar, the main link of 3-, 4-side link, 5-crossbeam.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in figures 1-4, the portable secured band bracing or strutting arrangement of one described in the utility model, comprise base 1, support bar 2, main link 3 and side link 4, described main link 3 and side link 4 are fixedly connected on top and the stage casing of support bar 2 respectively, and described support bar 2 is fixedly connected with base 1; Described base 1 comprises support bar lock chamber 11 and base lock chamber 12, and described support bar lock chamber 11 is integrated with base lock chamber 12 and is connected.
Described base lock chamber 12 comprise movable pressing board 101, main set bolt 102, on add fixing bolt 103 and pressing plate adds fixing bolt 104, be hinged between movable pressing board 101 and top board, main set bolt 102 one end is articulated with on base lock chamber 12 inwall, on add fixing bolt 103 and be movably connected on top board, pressing plate adds fixing bolt 104 and is movably connected in the middle part of movable pressing board 101, and the corresponding main set bolt 102 in movable pressing board 101 lower end is provided with bayonet socket 110 and is distributed in the step 111 of bayonet socket 110 both sides; Be provided with holder 107 bottom described support bar lock chamber 11, and be provided with some screwed holes 109 perpendicular to holder 107.
Described main set bolt 102 outer end is also provided with the safe clamp 106 of swallow-tail form, and safe clamp 106 is fixed jointly by the step 111 of buckle 110 both sides and hold-down nut 105.
The length L of described support bar 2 is 600 ~ 1800mm, and material is Q235 seamless steel pipe, and lower end is provided with horizontal through hole, and support bar 2 inserts support bar lock chamber 11 through top board and is connected with the holder 107 of bottom, and is connected and fixed by support bar set bolt 108.
Whole device each several part is all through insulation processing.
Embodiment
First carry out base assembling, by support bar 2 through support bar lock chamber 11 top board, insert in support bar lock chamber 11, support bar 2 lower end be connected with holder 107 and be connected and fixed by support bar set bolt 108, completing floor installation; Base 1 assembles and generally need not to split afterwards, when because of need of work adjustment support bar 2 height time, base 1 or support bar 2 need to change because of long term wear time, be convenient to dismounting and maintenance, the utilization rate of flexibility and part is changed in the assembling improving device each several part part, reduces maintenance cost.
When being fixed harness supports device, first, open movable pressing board 101, the base lock chamber 12 of base 1 is stuck on crossbeam 5, main set bolt 102 is positioned in the bayonet socket 110 of movable pressing board 101 lower end, safe clamp 106, hold-down nut 105 are installed on main set bolt 102 successively, and rotary fixing screw mother 105, safe clamp 106 base is stuck on the step 111 of movable pressing board 101 lower end, tightens hold-down nut 105; Then, according to the specification of job site crossbeam 5, on adjustment base lock chamber 12 top, the pressing plate added in the middle part of fixing bolt 103 and movable pressing board 101 adds fixing bolt 104, makes base 1 and crossbeam 5 stable connection; When carrying out service work, tied up to safety belt one end on staff's health, the other end ties up on the main link 3 of support bar 2 or side link 4.
In conjunction with transformer station's actual working environment, under general operating mode, harness supports device can complete installation or removal within 5min, easy accessibility.
Select the die material of sufficient intensity to make can to meet the harness supports device that safety requires, in certain 35kV standby spacing on-the-spot 240kg sand hill impact test, after carrying out multiple shock test, supporting construction does not fracture, indeformable, do not offset, two people's operations can be born and the impulsive force of simultaneously falling, reach safety standard.
Claims (7)
1. a portable secured band bracing or strutting arrangement, it is characterized in that: comprise base (1), support bar (2), main link (3) and side link (4), described main link (3) and side link (4) are fixedly connected on top and the stage casing of support bar (2) respectively, and described support bar (2) is fixedly connected with base (1); Described base (1) comprises support bar lock chamber (11) and base lock chamber (12), and described support bar lock chamber (11) is integrated with base lock chamber (12) and is connected.
2. the portable secured band bracing or strutting arrangement of one according to claim 1, it is characterized in that: described base lock chamber (12) comprises movable pressing board (101), main set bolt (102), on add fixing bolt (103) and pressing plate adds fixing bolt (104), be hinged between movable pressing board (101) and top board, main set bolt (102) one end is articulated with on base lock chamber (12) inwall, on add fixing bolt (103) and be movably connected on top board, pressing plate adds fixing bolt (104) and is movably connected on movable pressing board (101) middle part, the corresponding main set bolt (102) in movable pressing board (101) lower end is provided with bayonet socket (110) and is distributed in the step (111) of bayonet socket (110) both sides.
3. the portable secured band bracing or strutting arrangement of one according to claim 1, it is characterized in that: described support bar lock chamber (11) bottom is provided with holder (107), and is provided with some screwed holes perpendicular to holder (107) (109).
4. the portable secured band bracing or strutting arrangement of one according to claim 2, it is characterized in that: described main set bolt (102) outer end is also provided with safe clamp (106), safe clamp (106) is fixed by the step (111) of buckle (110) both sides and hold-down nut (105).
5. the portable secured band bracing or strutting arrangement of one according to claim 1, it is characterized in that: the material of described support bar (2) is Q235 seamless steel pipe, lower end is provided with horizontal through hole, support bar (2) inserts support bar lock chamber (11) through top board and is connected with the holder (107) of bottom, and is connected and fixed by support bar set bolt (108).
6. the portable secured band bracing or strutting arrangement of one according to claim 1, is characterized in that: the length L of described support bar (2) is 600 ~ 1800mm.
7. the portable secured band bracing or strutting arrangement of one according to claim 4, is characterized in that: described safe clamp (106) is swallow-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086200.3U CN204485134U (en) | 2015-02-06 | 2015-02-06 | A kind of portable secured band bracing or strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086200.3U CN204485134U (en) | 2015-02-06 | 2015-02-06 | A kind of portable secured band bracing or strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485134U true CN204485134U (en) | 2015-07-22 |
Family
ID=53564430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086200.3U Expired - Fee Related CN204485134U (en) | 2015-02-06 | 2015-02-06 | A kind of portable secured band bracing or strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670198A (en) * | 2017-09-29 | 2018-02-09 | 国网江苏省电力公司徐州供电公司 | Novel safety belt fixing device |
| CN113457040A (en) * | 2021-05-26 | 2021-10-01 | 贵州电网有限责任公司 | Portable safety belt strutting arrangement |
-
2015
- 2015-02-06 CN CN201520086200.3U patent/CN204485134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670198A (en) * | 2017-09-29 | 2018-02-09 | 国网江苏省电力公司徐州供电公司 | Novel safety belt fixing device |
| CN113457040A (en) * | 2021-05-26 | 2021-10-01 | 贵州电网有限责任公司 | Portable safety belt strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |