CN213980614U - Communication line ladder with high safety in use - Google Patents
Communication line ladder with high safety in use Download PDFInfo
- Publication number
- CN213980614U CN213980614U CN202021688832.4U CN202021688832U CN213980614U CN 213980614 U CN213980614 U CN 213980614U CN 202021688832 U CN202021688832 U CN 202021688832U CN 213980614 U CN213980614 U CN 213980614U
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- China
- Prior art keywords
- sliding sleeve
- fixed
- baffle
- communication line
- sides
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- 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
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- 238000004891 communication Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 30
- 230000008901 benefit Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a communication line ladder with high use safety, which comprises a front baffle plate, a sliding sleeve and a rear baffle plate, wherein fixing pieces are fixed between the front baffle plate and the rear baffle plate at equal intervals, and the upper end surface of the fixed sheet is fixed with a non-slip mat, both ends of the inner side of the rear baffle are provided with bolts in a threaded manner, both ends of the inner side of the front plate are fixed with connecting rods, the rear end of the connecting rod is fixed at the outer side of the front baffle, the two sides of the front plate are both provided with clamping grooves, the sliding sleeve is sleeved on the front plate, the two sides of the inside of the sliding sleeve are respectively provided with a fixture block, the two ends of the fixing piece are positioned at the outer sides of the front baffle and the rear baffle, and the length of stationary blade is the twice of preceding baffle and backplate width, the inside both sides of sliding sleeve all are fixed with the spring holder, and the fixture block embedding is installed at the opening part of spring holder, be equipped with compression spring in the spring holder. The utility model discloses possess and improve the climbing security, improve climbing efficiency and snatch the convenience, reduce the advantage of the climbing degree of difficulty.
Description
Technical Field
The utility model relates to a communication line technical field specifically is a ladder for communication line that safety in utilization is high.
Background
The communication line is a path for ensuring information transfer. At present, the cable in the long-distance trunk line mainly uses a large-core optical cable and other wireless lines such as a satellite, a microwave and the like. The provincial and intra-provincial long distance is also mainly optical cable, and is additionally provided with microwave and satellite circuits. Knowledge of the definition, history, classification, technology, and trends of the communication lines is described below. And the method also comprises related contents such as professional setting of the communication line, equipment of the communication line, regulations of the communication line and the like.
In order to ensure the safety of communication lines in the field, an iron tower structure is generally adopted to erect the lines, a plurality of lines can be erected simultaneously, and the use is convenient. However, the existing communication line is maintained, generally, the communication line is manually operated and overhauled, so that the iron tower needs to be climbed, the existing ladder for the iron tower is generally fixed on the outer side of the main supporting rod of the iron tower, and a maintainer needs to wear a special safety garment when climbing. The existing climbing ladder mechanism is too simple, the hanging position of a safety lock needs to be manually adjusted in the climbing process, and the position of the safety lock needs to be adjusted after climbing at a certain height, so that the use is very inconvenient, and the manual climbing efficiency is influenced; during climbing, a worker needs to hold the connecting structure of the iron tower, so that the climbing is uncomfortable in posture and difficult to operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high communication line of safety in utilization is with ladder possesses the improvement and scrambles the security, improves and scrambles efficiency and snatchs the convenience, reduces the advantage of the climbing degree of difficulty, solves the existing equipment security low, scrambles the inconvenient problem with the climbing degree of difficulty is high.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high communication line ladder of safety in utilization, includes leading board, preceding baffle, sliding sleeve and backplate, the equidistance is fixed with the stationary blade between preceding baffle and the backplate, and the stationary blade up end is fixed with the slipmat, the equal threaded mounting in inboard both ends of backplate has the bolt, the inboard both ends of leading board all are fixed with the connecting rod, and the rear end of connecting rod is fixed in the outside of preceding baffle, the draw-in groove has all been seted up to the both sides of leading board, the sliding sleeve cup joints on leading board, the inside both sides of sliding sleeve all are equipped with the fixture block, and the fixture block joint is in the draw-in groove.
Preferably, both ends of the fixing pieces are located at the outer sides of the front and rear barriers, and the length of the fixing pieces is twice the width of the front and rear barriers.
Preferably, spring seats are fixed on two sides of the inside of the sliding sleeve, the clamping blocks are embedded into openings of the spring seats, compression springs are arranged in the spring seats, and the clamping blocks are connected with the compression springs.
Preferably, the inside of the clamping groove is in a rack-shaped design, the clamping block is matched with the clamping groove, and a locking ring is fixed on the front end face of the sliding sleeve.
Preferably, preceding baffle and backplate are stainless steel, leading board, connecting rod and stationary blade are Q460 steel, the slipmat is the rubber material.
Compared with the prior art, the beneficial effects of the utility model are as follows: when the safety suit is installed, a worker fixes a rear baffle of the safety suit outside an iron tower main support through a bolt, a plurality of devices are mutually connected, when climbing, the worker wears the safety suit, a safety lock of the safety suit is clamped on a lock ring, a sliding sleeve is sleeved from the lower end of a front plate, a clamping block inside the sliding sleeve corresponds to a clamping groove, the worker grasps a front plate by two hands, steps on fixing pieces on two sides, an anti-slip effect is achieved through an anti-slip pad on the fixing piece, when climbing upwards, the sliding sleeve is driven to slide upwards on the front plate by pulling the lock ring, in the process of ascending of a clamping block inclined plane inside the sliding sleeve, a clamping block extruding spring seat is contracted through arc-shaped extrusion inside the clamping groove, after the clamping block ascends, the clamping face corresponding to the clamping groove is faced to the clamping surface, when falling occurs, the safety suit drives the lock ring to slide downwards by pulling the lock ring, and the clamping block inside the sliding sleeve is clamped with the clamping groove, the sliding sleeve can only upwards slide and cannot downwards slide on the front plate, the climbing safety is improved, the sliding sleeve is taken out from the top of the front plate after climbing to the top, the safety lock and the lock ring are separated, the safety lock is connected with the connecting rod in a clamping mode, the downward climbing safety is guaranteed, the device is easy and convenient to operate, the climbing safety can be effectively guaranteed, and the climbing efficiency is improved while the operation is facilitated.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the front plate of the present invention;
fig. 4 is a schematic structural diagram of a in fig. 3 according to the present invention.
In the figure: 1. a front panel; 2. a locking ring; 3. a card slot; 4. a connecting rod; 5. a bolt; 6. a non-slip mat; 7. a fixing sheet; 8. a front baffle; 9. a sliding sleeve; 10. a tailgate; 11. a spring seat; 12. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a high-safety ladder for communication line, including leading board 1, preceding baffle 8, sliding sleeve 9 and backplate 10, the equidistance is fixed with stationary blade 7 between preceding baffle 8 and the backplate 10, and fixed with slipmat 6 on the stationary blade 7, the both ends of stationary blade 7 are located the outside of preceding baffle 8 and backplate 10, and the length of stationary blade 7 is the twice of preceding baffle 8 and backplate 10 width, bolt 5 is installed to the equal screw thread in inboard both ends of backplate 10, preceding baffle 8 and backplate 10 are stainless steel, leading board 1, connecting rod 4 and stationary blade 7 are Q460 steel, slipmat 6 is the rubber material.
Leading board 1's inboard both ends all are fixed with connecting rod 4, and the rear end of connecting rod 4 is fixed in the outside of preceding baffle 8, draw-in groove 3 has all been seted up to leading board 1's both sides, sliding sleeve 9 cup joints on leading board 1, sliding sleeve 9's inside both sides all are equipped with fixture block 12, and fixture block 12 joint is in draw-in groove 3, sliding sleeve 9's inside both sides all are fixed with spring holder 11, and the embedding of fixture block 12 installs the opening part at spring holder 11, be equipped with compression spring in the spring holder 11, and fixture block 12 is connected with compression spring, the inside of draw-in groove 3 is the design of rack, and fixture block 12 and draw-in groove 3 looks adaptations.
The front end face of the sliding sleeve 9 is fixed with a lock ring 2, when in installation, a worker fixes a rear baffle 10 of the device on the outer side of a main support of an iron tower through a bolt 5, a plurality of devices are mutually connected, when in climbing, the worker wears safety clothing, the safety lock of the safety clothing is clamped on the lock ring 2, the sliding sleeve 9 is sleeved in from the lower end of the front plate 1, a clamping block 12 on the inner side of the sliding sleeve 9 corresponds to a clamping groove 3, the worker grasps the front plate 1 by two hands, treads the fixing pieces 7 on two sides with feet, plays a role of anti-skidding through an anti-skid pad 6 on the fixing pieces 7, when in climbing upwards, the lock ring 2 is pulled through the safety lock to drive the sliding sleeve 9 to slide upwards on the front plate 1, in the ascending process of the inclined plane of the clamping block 12 on the inner side of the sliding sleeve 9, the clamping block 12 extrudes a spring seat 11 to shrink through arc-shaped extrusion in the clamping groove 3, the clamping block 12 rises and corresponds to the clamping surface of the clamping groove 3, when the condition of falling takes place, safety suit passes through safety lock pulling catch 2, catch 2 drives sliding sleeve 9 and slides down, 9 inboard fixture block 12 of sliding sleeve and 3 inboard looks joints of draw-in groove, sliding sleeve 9 is the upwards slip only, can't slide down on leading board 1, improve the security of climbing, take out sliding sleeve 9 from leading board 1's top after climbing the top, make safety lock and catch 2 after-separating, with the safety lock joint in connecting rod 4 positions, ensure the security of climbing down, the device is easy and simple to handle, can effectively ensure the security of climbing, when improving climbing efficiency, and is convenient for operate.
The working principle is as follows: in the working process of the utility model, when in installation, a worker fixes a rear baffle 10 of the device on the outer side of a main bracket of an iron tower through a bolt 5, a plurality of devices are mutually connected, the worker wears a safety suit during climbing, the safety lock of the safety suit is clamped on a lock ring 2, a sliding sleeve 9 is sleeved in from the lower end of a front plate 1, a clamping block 12 on the inner side of the sliding sleeve 9 corresponds to a clamping groove 3, the worker grasps the front plate 1 by both hands, treads a fixing piece 7 on both sides with feet, plays a role in skid resistance through a skid pad 6 on the fixing piece 7, drives the sliding sleeve 9 to slide upwards on the front plate 1 by pulling the lock ring 2, in the ascending process of an inclined plane of the clamping block 12 on the inner side of the sliding sleeve 9, the clamping block 12 extrudes a spring seat 11 to shrink through the arc-shaped extrusion in the clamping groove 3, the clamping block 12 rises and corresponds to the clamping surface of the clamping groove 3 from the clamping surface, when falling occurs, safety clothing passes through safety lock pulling catch 2, and catch 2 drives sliding sleeve 9 and slides down, and the inboard fixture block 12 of sliding sleeve 9 and 3 inboard looks joints of draw-in groove, and sliding sleeve 9 is upwards slided only, can't slide down on leading board 1, improves the security of climbing, takes out sliding sleeve 9 from leading board 1's top after climbing the top, makes the safety lock separate the back with catch 2, with the safety lock joint in connecting rod 4 positions, ensures the security of climbing down. The working principle of the present invention is the above.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a ladder for communication line that safety in utilization is high, includes leading board (1), preceding baffle (8), sliding sleeve (9) and backplate (10), its characterized in that: the utility model discloses a safety protection device, including leading baffle (8) and backplate (10), the equidistance is fixed with stationary blade (7) between preceding baffle (8) and backplate (10), and stationary blade (7) up end is fixed with slipmat (6), bolt (5) are installed to the equal screw thread in inboard both ends of backplate (10), the inboard both ends of leading board (1) all are fixed with connecting rod (4), and the rear end of connecting rod (4) is fixed in the outside of preceding baffle (8), draw-in groove (3) have all been seted up to the both sides of leading board (1), sliding sleeve (9) cup joint on leading board (1), the inside both sides of sliding sleeve (9) all are equipped with fixture block (12), and fixture block (12) joint is in draw-in groove (3).
2. A ladder for a communication line with high safety in use according to claim 1, wherein: the two ends of the fixing piece (7) are positioned on the outer sides of the front baffle (8) and the rear baffle (10), and the length of the fixing piece (7) is twice the width of the front baffle (8) and the rear baffle (10).
3. A ladder for a communication line with high safety in use according to claim 1, wherein: spring seats (11) are fixed on two sides of the interior of the sliding sleeve (9), clamping blocks (12) are embedded into openings of the spring seats (11), compression springs are arranged in the spring seats (11), and the clamping blocks (12) are connected with the compression springs.
4. A ladder for a communication line with high safety in use according to claim 1, wherein: the inside of the clamping groove (3) is in a rack-shaped design, the clamping block (12) is matched with the clamping groove (3), and the front end face of the sliding sleeve (9) is fixedly provided with the locking ring (2).
5. A ladder for a communication line with high safety in use according to claim 1, wherein: preceding baffle (8) and backplate (10) are stainless steel, leading board (1), connecting rod (4) and stationary blade (7) are Q460 steel, slipmat (6) are the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688832.4U CN213980614U (en) | 2020-08-13 | 2020-08-13 | Communication line ladder with high safety in use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688832.4U CN213980614U (en) | 2020-08-13 | 2020-08-13 | Communication line ladder with high safety in use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980614U true CN213980614U (en) | 2021-08-17 |
Family
ID=77238021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021688832.4U Expired - Fee Related CN213980614U (en) | 2020-08-13 | 2020-08-13 | Communication line ladder with high safety in use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980614U (en) |
-
2020
- 2020-08-13 CN CN202021688832.4U patent/CN213980614U/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: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |