CN220203779U - Semi-closed railway sound barrier removes overhauls hanging basket - Google Patents
Semi-closed railway sound barrier removes overhauls hanging basket Download PDFInfo
- Publication number
- CN220203779U CN220203779U CN202321447126.4U CN202321447126U CN220203779U CN 220203779 U CN220203779 U CN 220203779U CN 202321447126 U CN202321447126 U CN 202321447126U CN 220203779 U CN220203779 U CN 220203779U
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- Prior art keywords
- pair
- fixedly connected
- semi
- handrail
- sound barrier
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- 230000004888 barrier function Effects 0.000 title claims abstract description 16
- 241000282326 Felis catus Species 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a semi-closed railway sound barrier movable maintenance hanging basket, which belongs to the field of maintenance hanging baskets, and can be hung on a U-shaped steel pipe through a limiting frame to avoid the left and right shaking of an armrest ladder and ensure the safety of the device in use; through setting up protection machanism for can lean on the protection belt that a pair of flexible band and buffering area are constituteed when the workman climbs, utilize encircling rope and adjustable latch closure simultaneously, can be fixed in the handrail cat ladder with the boundary belt, the buffering area at middle part can avoid reining in tight, brings the uncomfortable experience of workman, and the gasbag of both sides also can be fine provides the protection effect when falling down to the workman, compares in prior art, and this case is whole safer and more comfortable.
Description
Technical Field
The utility model relates to the field of overhaul hanging baskets, in particular to a semi-closed railway sound barrier movable overhaul hanging basket.
Background
Railway semi-enclosed sound barriers in order to reduce the noise of sound sources, industry and transportation industry may choose low noise production equipment and improve the production process, or alter the way the noise source moves (e.g., damping, vibration isolation and vibration, other measures to reduce vibration of solid state sound generators). The sound insulation barrier is mainly used for noise reduction of highways, overhead roads, urban subways, railways and other transportation facilities.
In order to maintain the semi-closed sound screen, workers are required to regularly climb the platform by using tools to overhaul, the traditional climbing tools have a plurality of unsafe factors, the ladder lacks a limiting structure and is only installed through bolts, so that the problem of shaking of the ladder exists; meanwhile, the existing climbing tool also lacks a protection mechanism, and the safety of workers cannot be ensured.
Therefore, a semi-closed railway sound barrier mobile service cradle is needed.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a semi-closed type railway sound barrier movable maintenance hanging basket which can be hung on a U-shaped steel pipe through a limiting frame, so that a handrail ladder is prevented from shaking left and right, the safety of the device in use is ensured, a pedal platform is arranged, a person can be ensured to step on a plane stably at the beginning, and a hot-dip zinc anti-skid pattern steel plate is paved on the top surface of the pedal platform, so that the slip of the instep is prevented, and unsafe factors are eliminated; through setting up protection machanism for can lean on the protection belt that a pair of flexible band and buffering area are constituteed when the workman climbs, utilize encircling rope and adjustable latch closure simultaneously, can be fixed in the handrail cat ladder with the boundary belt, the buffering area at middle part can avoid reining in tight, brings the uncomfortable experience of workman, and the gasbag of both sides also can be fine provides the protection effect when falling down to the workman, compares in prior art, and this case is whole safer and more comfortable.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a semi-closed railway sound barrier removes overhauls and hangs basket, including setting up the handrail cat ladder on U shaped steel, the handrail cat ladder comprises a pair of montant and a plurality of horizontal pole, fixed connection between a pair of montant and a plurality of horizontal poles that are evenly distributed, the bottom of a pair of montant is through colluding the pedal platform of bolt fixedly connected with, fixedly connected with diagonal bracing between montant and the pedal platform, the top fixedly connected with extension frame of a pair of montant, one side fixedly connected with spacing of extension frame, the spacing passes through detachable connection between bolt and the U shaped steel.
Further, the handrail cat ladder adopts hot dip zinc steel pipe, and hot dip zinc anti-skidding pattern steel sheet has been laid to pedal platform top.
Further, the outer end of the handrail cat ladder is provided with a protection mechanism.
Further, the protection machanism is the protection rope, and the equal fixedly connected with loop in both ends of protection rope, loop activity are on the handrail cat ladder, and the loop adopts elastic plastic material, and the middle part is provided with the fracture, and fracture width is less than the external diameter of horizontal pole.
Further, the protection mechanism comprises a pair of flexible belts, a buffer belt is fixedly connected between the pair of flexible belts, the buffer belt is made of elastic materials, a pair of encircling ropes is fixedly connected to one side of each flexible belt, an elastic extension area is arranged in the middle of each encircling rope, and an adjustable ring buckle is fixedly connected to one end of each encircling rope.
Further, both sides of the buffer belt are provided with air bags, liquid is filled in the air bags close to the inner side of the buffer belt, and a pair of binding belts are fixedly connected to one sides of the pair of flexible belts.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the handrail ladder can be hung on the U-shaped steel pipe through the limiting frame, left and right shaking of the handrail ladder is avoided, safety of the device in use is guaranteed, a user can be guaranteed to step on a plane stably in the initial stage through the pedal platform, and the foot surface can be prevented from slipping through the hot-dip galvanized anti-skid pattern steel plate paved on the top surface of the pedal platform, so that unsafe factors are eliminated; through setting up protection machanism for can lean on the protection belt that a pair of flexible band and buffering area are constituteed when the workman climbs, utilize encircling rope and adjustable latch closure simultaneously, can be fixed in the handrail cat ladder with the boundary belt, the buffering area at middle part can avoid reining in tight, brings the uncomfortable experience of workman, and the gasbag of both sides also can be fine provides the protection effect when falling down to the workman, compares in prior art, and this case is whole safer and more comfortable.
(2) The handrail cat ladder is formed by adopting independent hot-dip galvanized steel pipes through seamless welding, and the limiting frame is formed by adopting hot-dip galvanized angle steel to be welded with the handrail cat ladder in a seamless manner, so that left-right irregular shaking is limited; 2 inclined pull supports are arranged between the handrail cat ladder and the pedal platform, so that the stress of the platform is effectively enhanced, and the stability of the hanging basket is ensured; the hot-dip galvanized anti-skid pattern steel plate is additionally paved on the top surface of the pedal table, so that the skid of the pedal surface can be prevented, and unsafe factors are eliminated.
(3) The loop adopts elastic plastic material, and internal diameter size can change, when needs upwards climb a horizontal pole, pulls the loop with force and rises at the montant, and when the loop passed the horizontal pole, the opening transiently increases until passing the horizontal pole, through setting up the protection rope, can ensure workman's safety, effectively avoids the easy problem of falling down of workman's back.
(4) Can set up a whole protective tape of constituteing by a pair of flexible band and buffering area, can lean on the top when the workman climbs, utilize encircling rope and adjustable latch closure simultaneously, can be fixed in the protective tape on the handrail cat ladder, the internal diameter accessible of adjustable latch closure is pressed and is adjusted, compares in above-mentioned protection machanism, and this scheme is humanized more, and the buffering area at middle part can avoid tightening too tightly, brings the uncomfortable experience of workman, wholly safer and comfortable.
(5) The air bags are arranged, the air bags located on two sides of the buffer belt can timely play a role in buffering protection when workers fall down, liquid is stored in the air bags on the inner sides of the air bags, and the air bags are placed in the refrigerating chamber to provide a cool working environment for the workers when summer weather is hot.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall side view of the present utility model;
FIG. 3 is a top view of the protective rope and loop of the present utility model;
FIG. 4 is a schematic view of a protection mechanism according to embodiment 2 of the present utility model;
fig. 5 is a schematic view showing the structure of an airbag according to embodiment 2 of the present utility model.
The reference numerals in the figures illustrate:
1. a handrail ladder stand; 11. a vertical rod; 12. a cross bar; 2. a foot pedal platform; 3. diagonal bracing; 4. a limiting frame; 5. a protective rope; 6. an extension rack; 7. u-shaped steel; 8. a ring sleeve; 51. a flexible belt; 52. a buffer belt; 53. winding the rope; 54. an adjustable clasp; 55. an elastic extension; 56. an air bag; 57. a binding band.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-2, a semi-closed railway sound barrier mobile overhaul hanging basket comprises an armrest ladder 1 arranged on a U-shaped steel 7, wherein the armrest ladder 1 is composed of a pair of vertical rods 11 and a plurality of cross rods 12, the pair of vertical rods 11 are fixedly connected with the plurality of cross rods 12 which are uniformly distributed, the bottoms of the pair of vertical rods 11 are fixedly connected with a pedal platform 2 through hook bolts, a cable stay 3 is fixedly connected between the vertical rods 11 and the pedal platform 2, the top of the pair of vertical rods 11 is fixedly connected with an extension frame 6, one side of the extension frame 6 is fixedly connected with a limiting frame 4, and the limiting frame 4 is detachably connected with the U-shaped steel 7 through bolts.
The handrail cat ladder 1 adopts a hot dip galvanized steel pipe, the pedal platform 2 adopts a hot dip galvanized angle steel material, and a hot dip galvanized anti-skid pattern steel plate is paved above the handrail cat ladder.
Specifically, the handrail cat ladder 1 is formed by adopting single hot-dip galvanized steel pipes with phi 25mm through seamless welding, the transverse width is 25cm, the longitudinal width is 32cm, the height (150+30) cm and the distance between foot-operated crosspieces is 30cm;
the limit frame 4 is formed by adopting angle 40 multiplied by 3mm hot dip zinc angle steel to be welded with the handrail ladder in a seamless manner, so as to limit left and right irregular shaking;
2 inclined pull supports 3 are arranged between the handrail cat ladder 1 and the pedal platform 2, so that the stress of the platform is effectively enhanced, and the stability of the hanging basket is ensured;
the longitudinal width of the pedal platform 2 is 25cm, the transverse width is 25cm, hot-dip galvanized anti-skid pattern steel plates are paved on the top surface of the platform, so that the skid of the pedal surface can be prevented, and unsafe factors are eliminated.
The outer end of handrail cat ladder 1 is provided with protection machanism, and protection machanism is protection rope 5, and the equal fixedly connected with loop 8 in both ends of protection rope 5, 8 activities of loop on handrail cat ladder 1, and loop 8 adopts the elastic plastic material, and the middle part is provided with the fracture, and fracture width is less than the external diameter of horizontal pole 12.
Referring to fig. 3, the loop 8 is made of elastic plastic, the inner diameter of the loop can be changed, when a cross rod 12 is required to climb upwards, the loop 8 is pulled to ascend at the vertical rod 11, when the loop 8 passes through the cross rod 12, the opening is increased temporarily until the loop passes through the cross rod 12, and the safety of workers can be ensured by arranging the protective rope 5, so that the problem that the workers fall down easily after leaning backwards can be effectively avoided.
Example 2:
referring to fig. 4, embodiment 2 differs from embodiment 1 in that the following technical features are added: the protection mechanism comprises a pair of flexible belts 51, a buffer belt 52 is fixedly connected between the pair of flexible belts 51, the buffer belt 52 is made of elastic materials, a pair of encircling ropes 53 is fixedly connected to one side of the flexible belts 51, an elastic extension area 55 is arranged in the middle of each encircling rope 53, and an adjustable buckle 54 is fixedly connected to one end of each encircling rope 53.
For improving comfort and security of workman, can set up a whole protective tape of constituteing by a pair of flexible band 51 and buffer zone 52, can lean on above the workman climbs, utilize encircling rope 53 and adjustable latch closure 54 simultaneously, can be fixed in on the handrail cat ladder 1 with the protective tape, the internal diameter accessible of adjustable latch closure 54 presses and adjusts, compare in embodiment 1, protection machanism of this embodiment is more humanized, buffer zone 52 in middle part can avoid tightening too tightly, bring to the uncomfortable experience of workman, whole safer and more comfortable.
Referring to fig. 5, the cushion belt 52 is provided with air bags 56 on both sides, the air bags 56 near the inner side of the cushion belt 52 are filled with liquid, and a pair of straps 57 are fixedly connected to one side of the pair of flexible belts 51.
Further, in order to protect the sudden situation of the worker, the air bag 56 can be arranged, the air bag 56 can timely play a role in buffering and protecting the worker when the worker falls down, meanwhile, liquid (water or other cooling liquid) is stored in the air bag 56 at the inner side, and the air bag is placed in the refrigerating chamber to provide a cool working environment for the worker when the worker is hot in summer.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Semi-closed railway sound barrier removes overhauls and hangs basket, including setting up handrail cat ladder (1) on U shaped steel (7), its characterized in that: the handrail cat ladder (1) comprises a pair of montants (11) and a plurality of horizontal poles (12), a pair of fixed connection between montant (11) and a plurality of horizontal poles (12) that are evenly distributed, a pair of foot pedal platform (2) are passed through to the bottom of montant (11), fixedly connected with draws to one side between montant (11) and foot pedal platform (2) and prop (3), a pair of top fixedly connected with extension frame (6) of montant (11), one side fixedly connected with spacing (4) of extension frame (6), can dismantle between spacing (4) pass through bolt and U shaped steel (7) and be connected.
2. The semi-enclosed railway sound barrier mobile service cradle of claim 1, wherein: the handrail cat ladder (1) adopts hot dip zinc steel pipe, hot dip zinc anti-skidding decorative pattern steel sheet has been laid to pedal platform (2) top.
3. The semi-enclosed railway sound barrier mobile service cradle of claim 1, wherein: the outer end of the handrail cat ladder (1) is provided with a protection mechanism.
4. A semi-enclosed railway sound barrier mobile service cradle as set forth in claim 3, wherein: the protection mechanism is a protection rope (5), the two ends of the protection rope (5) are fixedly connected with a ring sleeve (8), the ring sleeve (8) moves on the handrail cat ladder (1), the ring sleeve (8) is made of elastic plastic materials, a fracture is formed in the middle of the ring sleeve, and the width of the fracture is smaller than the outer diameter of the cross rod (12).
5. A semi-enclosed railway sound barrier mobile service cradle as set forth in claim 3, wherein: the protection mechanism comprises a pair of flexible belts (51), a pair of buffer belts (52) are fixedly connected between the flexible belts (51), the buffer belts (52) are made of elastic materials, a pair of encircling ropes (53) are fixedly connected to one sides of the flexible belts (51), an elastic extension area (55) is arranged in the middle of each encircling rope (53), and one end of each encircling rope (53) is fixedly connected with an adjustable ring buckle (54).
6. The semi-enclosed railway sound barrier mobile service cradle of claim 5, wherein: both sides of the buffer belt (52) are provided with air bags (56), liquid is filled in the air bags (56) close to the inner side of the buffer belt (52), and a pair of binding belts (57) are fixedly connected to one side of the pair of flexible belts (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447126.4U CN220203779U (en) | 2023-06-08 | 2023-06-08 | Semi-closed railway sound barrier removes overhauls hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447126.4U CN220203779U (en) | 2023-06-08 | 2023-06-08 | Semi-closed railway sound barrier removes overhauls hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203779U true CN220203779U (en) | 2023-12-19 |
Family
ID=89140032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447126.4U Active CN220203779U (en) | 2023-06-08 | 2023-06-08 | Semi-closed railway sound barrier removes overhauls hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203779U (en) |
-
2023
- 2023-06-08 CN CN202321447126.4U patent/CN220203779U/en active Active
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