CN205145440U - Horizontal lifeline system - Google Patents
Horizontal lifeline system Download PDFInfo
- Publication number
- CN205145440U CN205145440U CN201520920208.5U CN201520920208U CN205145440U CN 205145440 U CN205145440 U CN 205145440U CN 201520920208 U CN201520920208 U CN 201520920208U CN 205145440 U CN205145440 U CN 205145440U
- Authority
- CN
- China
- Prior art keywords
- line system
- slide block
- safety rope
- hole
- life line
- Prior art date
- 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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Abstract
The utility model provides a horizontal lifeline system is one kind and installs in railroad locomotive vehicle top, the building structure, and permanent anti -falling device on the steel construction is overhauing the risk design that the operation in -process falls for avoiding the maintainer. This system includes tip supporting component and intermediate strut subassembly, two the tip of tip supporting component fixed connection safety rope and tensile safety rope, the intermediate strut subassembly array of being no less than two sets up between the tip supporting component, and this safety line system be two aramid fiber safety rope designs, the safety rope is worn to establish on the intermediate strut subassembly, horizontal lifeline system still including slide to set up on the safety rope the slider and with slider fixed connection's safety belt, the slider can slip the intermediate strut subassembly. The utility model discloses an each intermediate strut subassembly in the middle of horizontal lifeline system's slider can directly slip need not through the intermediate strut subassembly time people for seting out, use convenient more, the security is higher.
Description
Technical field
The utility model relates to and moves horizontally the horizontal lifeline field of operation fall arrest, particularly relates to the horizontal life line system of rail vehicles roof operation.
Background technology
GB3608 specifies that the rolling stock of working depth more than two meters needs to provide falling guard measure.On rolling stock (as motor-car, high ferro etc.) roof, the height on staff's distance ground is about four meters, therefore must install safeguard measure additional to protect the safety of rolling stock roof staff.At present; three layers of inspection platform and guardrail can play certain fall arrest protective effect in rolling stock both sides; but three layers of inspection platform and there is gap between guardrail and vehicle, and locomotive head and tail part are in complete unshielded state, there is the hidden danger that personnel fall.
Existing horizontal life line system is not yet applied to rolling stock inspection and repair field, and the mounting of the safety rope of existing horizontal life line system and mobile needs manually frequently carry out dislodging operation, during seting out, the safety of staff cannot ensure, and affects the operating efficiency of staff.
Utility model content
The utility model provides a kind of horizontal life line system of practical and convenient, high safety.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of horizontal life line system, comprise end supporting component and intermediate supports assembly, two described end supporting components are fixedly connected with the end of safety rope and stretching safety rope, the intermediate supports assembly array being no less than two is arranged between the supporting component of end, described safety rope is located on intermediate supports assembly, described horizontal life line system also comprises the slide block be slidably arranged on safety rope and the safety belt be fixedly connected with slide block, and described slide block can slide past described intermediate supports assembly.
Further technical scheme is, described intermediate supports assembly and described slide block are respectively equipped with the support through holes for wearing described safety rope and mount through hole, the internal diameter of described mounting through hole is greater than the external diameter of described support through holes, described support through holes is thin-walled through hole and is fixed by gripper shoe, the hole wall of described mounting through hole offers opening in axial direction, and the width of described opening is greater than the thickness of described gripper shoe.
Further technical scheme is, described end supporting component is fixedly connected with two parallel described safety ropes, and described support through holes and described mounting through hole are arranged with two in parallel, and the distance between axles of two support through holes is identical with the distance between axles that two mount through hole.
Further technical scheme is, described slide block comprises slide block mainboard and is arranged on slide block mainboard one side and is positioned at the mounting ring at slide block mainboard two ends, the interstitial hole of described mounting ring is mounting through hole, described mounting ring is provided with described opening, is fixedly installed the hook for safety band in the another side of described slide block mainboard.
Further technical scheme is, described intermediate supports assembly comprises pedestal and is arranged on the described gripper shoe of described pedestal side, described gripper shoe two ends and the side of described pedestal is provided with support ring, the interstitial hole of described support ring is support through holes, and the internal diameter of described mounting ring is greater than the external diameter of described support ring.
Further technical scheme is, described gripper shoe and described pedestal are formed in one structure, in the center of described structure and self-supporting slab point to pedestal direction offer counterbore, described structure is fixedly connected with base plate by described counterbore, and described base plate is fixedly connected on aerial work platform or aerial guardrail.
Further technical scheme is, described horizontal life line system also comprises screwed tension device, damper and damper connector, described end supporting component connects screwed tension device, damper and damper connector successively, and the described damper connector at two ends is fixedly connected with two terminations of safety rope respectively.
Further technical scheme is, described safety rope is aramid fiber rope, and the two ends of described safety rope are fixed on damper connector by the mode of knotting.
The slide block be connected with safety belt of horizontal life line system of the present utility model directly can slip over each intermediate supports assembly, without the need to through intermediate supports assembly people for seting out, use convenient, security is higher.
Accompanying drawing explanation
The structural representation of the horizontal life line system that Fig. 1 provides for the utility model preferred embodiment;
The structural representation of the intermediate supports assembly that Fig. 2 provides for the utility model preferred embodiment;
The structural representation of the slide block that Fig. 3 provides for the utility model preferred embodiment;
Fig. 4 is view when slide block that the utility model preferred embodiment provides slips over intermediate supports assembly;
The schematic diagram of the intermediate supports assembly fixed form that Fig. 5 provides for the utility model preferred embodiment;
A kind of structural representation of the shackle that Fig. 6 provides for the utility model preferred embodiment;
The another kind of structural representation of the shackle that Fig. 7 provides for the utility model preferred embodiment.
In figure:
1, end supporting component; 2, intermediate supports assembly; 3, safety rope; 4, slide block; 5, safety belt; 6, screwed tension device; 7, damper; 8, damper connector; 9, shackle; 10, suspension rod; 201, support through holes; 202, gripper shoe; 203, pedestal; 204, support ring; 205, counterbore; 206, base plate; 401, through hole is mounted; 402, opening; 403, slide block mainboard; 404, ring is mounted; 405, link up with.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Present embodiments provide a kind of horizontal life line system, as Figure 1-Figure 4, this horizontal life line system one is arranged on above rail vehicles, building structure, permanent falling proof device on steel construction, comprise end supporting component 1 and intermediate supports assembly 2, two described end supporting components 1 and be fixedly connected with the end of safety rope 3 and stretching safety rope 3.Concrete, end supporting component 1 connects safety rope 3 by shackle 9, as shown in Figures 6 and 7, described shackle 9 one end and bolted end portion supporting component 1, one end is circular ring structure or O type ring structure or U-shaped structure, for wearing safety rope 3, makes safety rope 3 with shackle 9 for fulcrum is divided into two sections, this safety line system is two aramid fiber safety rope designs, has ensured the safety and reliability of system.Intermediate supports assembly 2 array being no less than two is arranged between end supporting component 1, and described safety rope 3 is located on intermediate supports assembly 2.Intermediate supports assembly 2, for fixed support safety rope 3, specifically can be selected the quantity of intermediate supports assembly 2, during the operation of rolling stock roof, 15 meters be provided with intermediate supports assembly 2 according to concrete operating environment.
This system also comprises screwed tension device 6, damper 7 and damper connector 8, described screwed tension device 6, damper 7 and damper connector 8 are successively set between described end supporting component 1 and described shackle 9, now, described shackle 9 is bolted with damper connector 8, and its connected mode is identical with the connected mode of end supporting component 1 with shackle 9.Described safety rope 3 is aramid fiber rope, the two sections of ropes passing shackle 9 of described aramid fiber rope is equipped with knot and wire clips, prevents aramid fiber rope from sliding in shackle 9, cause whole life line system unstable.Rolling stock is furnished with complicated electrical wiring system, adopts traditional steel wire rope to there is electric leakage hidden danger, cause the safety of workman to ensure.The features such as the insulation of aramid fiber rope, fire protection flame retarding, quality are light, high strength, further increase the security of system.
Described horizontal life line system also comprises the slide block 4 be slidably arranged on safety rope 3 and the safety belt 5 be fixedly connected with slide block 4, described slide block 4 can slide past described intermediate supports assembly 2, without the need to people when through intermediate supports assembly 2 for seting out, use convenient, security is higher.
Concrete, described intermediate supports assembly 2 and described slide block 4 are respectively equipped with the support through holes 201 for wearing described safety rope 3 and mount through hole 401, the internal diameter of described mounting through hole 401 is greater than the external diameter of described support through holes 201, described support through holes 201 is thin-walled through hole and is fixed by gripper shoe 202, the hole wall of described mounting through hole 401 offers opening 402 in axial direction, and the width of described opening 402 is greater than the thickness of described gripper shoe 202.As shown in Figure 4, be greater than the external diameter of described support through holes 201 due to the internal diameter mounting through hole 401 and mounting through hole 401 is provided with the opening 402 that can be used for gripper shoe 202 and pass through, therefore, slide block 4 is when moving to intermediate supports assembly 2 with staff, mounting through hole 401 on slide block 4 can be accessible through intermediate supports assembly 2, without the need to the mode by seting out by intermediate supports assembly 2.
In order to the security of elevator system, described end supporting component 1 is fixedly connected with two parallel described safety ropes 3, described support through holes 201 and described mounting through hole 401 are arranged with two in parallel, and the distance between axles of two support through holes 201 is identical with the distance between axles that two mount through hole 401.
The concrete structure of described slide block 4 and intermediate supports assembly 2 is not limit, as long as mounting through hole 401 can be accessible by support through holes 201.
Structure as preferred slide block 4 and intermediate supports assembly 2 in the present embodiment is as follows:
As shown in Figure 3, described slide block 4 comprises slide block mainboard 403 and is arranged on slide block mainboard 403 1 side and is positioned at the mounting ring 404 at slide block mainboard 403 two ends, the interstitial hole of described mounting ring 404 is mounting through hole 401, described mounting ring 404 is provided with described opening 402, is fixedly installed the hook 405 for safety band 5 in the another side of described slide block mainboard 403.
As shown in Figure 2, described intermediate supports assembly 2 comprises pedestal 203 and is arranged on the described gripper shoe 202 of described pedestal 203 side, support ring 204 is provided with at described gripper shoe 202 two ends and near the side of described pedestal 203, the interstitial hole of described support ring 204 is support through holes 201, and the internal diameter of described mounting ring 404 is greater than the external diameter of described support ring 204.Described gripper shoe 202 and described pedestal 203 are formed in one structure, in the center of described structure and self-supporting slab 202 points to pedestal 203 direction offers counterbore 205, described structure is fixedly connected with base plate 206 by described counterbore 205, and described base plate 206 to be fixedly connected on aerial work platform or aerial guardrail or tiltedly on room beam or horizontal room beam.Described intermediate supports assembly 2 with to be also fixedly connected on aerial work platform or aerial guardrail by suspension rod 10 or tiltedly on room beam or horizontal room beam, as shown in Figure 5.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. a horizontal life line system, comprise end supporting component (1) and intermediate supports assembly (2), two described ends supporting component (1) are fixedly connected with the end of safety rope and stretching safety rope (3), intermediate supports assembly (2) array being no less than two is arranged between end supporting component (1), described safety rope (3) is located on intermediate supports assembly (2), it is characterized in that: described horizontal life line system also comprises the slide block (4) be slidably arranged on safety rope (3) and the safety belt (5) be fixedly connected with slide block (4), described slide block (4) can slide past described intermediate supports assembly (2).
2. horizontal life line system according to claim 1, it is characterized in that: described intermediate supports assembly (2) and described slide block (4) are respectively equipped with the support through holes (201) for wearing described safety rope (3) and mount through hole (401), the internal diameter of described mounting through hole (401) is greater than the external diameter of described support through holes (201), described support through holes (201) for thin-walled through hole and by gripper shoe (202) fix, the hole wall of described mounting through hole (401) offers opening (402) in axial direction, the width of described opening (402) is greater than the thickness of described gripper shoe (202).
3. horizontal life line system according to claim 2, it is characterized in that: described end supporting component (1) connects safety rope (3) by shackle (9), make safety rope (3) with shackle (9) for fulcrum is divided into two sections, described support through holes (201) and described mounting through hole (401) are arranged with two in parallel, for wearing two sections of safety ropes (3), the distance between axles of two support through holes (201) is identical with the distance between axles that two mount through hole (401).
4. horizontal life line system according to claim 3, it is characterized in that: described slide block (4) comprises slide block mainboard (403) and is arranged on slide block mainboard (403) side and is positioned at the mounting ring (404) at slide block mainboard (403) two ends, the interstitial hole of described mounting ring (404) is mounting through hole (401), described mounting ring (404) is provided with described opening (402), is fixedly installed the hook (405) for safety band (5) in the another side of described slide block mainboard (403).
5. horizontal life line system according to claim 4, it is characterized in that: described intermediate supports assembly (2) comprises pedestal (203) and is arranged on the described gripper shoe (202) of described pedestal (203) side, support ring (204) is provided with at described gripper shoe (202) two ends and near the side of described pedestal (203), the interstitial hole of described support ring (204) is support through holes (201), and the internal diameter of described mounting ring (404) is greater than the external diameter of described support ring (204).
6. horizontal life line system according to claim 5, it is characterized in that: described gripper shoe (202) and described pedestal (203) are formed in one structure, in the center of described structure and self-supporting slab (202) point to pedestal (203) direction offer counterbore (205), described structure is fixedly connected with base plate (206) by described counterbore (205), and described base plate (206) directly or by suspension rod (10) is fixedly connected on aerial work platform or aerial guardrail or on room beam.
7. horizontal life line system according to claim 3, it is characterized in that: described horizontal life line system also comprises screwed tension device (6), damper (7) and damper connector (8), described screwed tension device (6), damper (7) and damper connector (8) are successively set between described end supporting component (1) and described shackle (9), and described shackle (9) and damper connector (8) are bolted.
8. horizontal life line system according to claim 7, is characterized in that: described shackle (9) is circular ring structure or O type ring structure or U-shaped structure.
9. the horizontal life line system according to claim 7 or 8, is characterized in that: described safety rope (3) is aramid fiber rope, and the two sections of ropes passing shackle (9) of described aramid fiber rope are equipped with knot and wire clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920208.5U CN205145440U (en) | 2015-11-18 | 2015-11-18 | Horizontal lifeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920208.5U CN205145440U (en) | 2015-11-18 | 2015-11-18 | Horizontal lifeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205145440U true CN205145440U (en) | 2016-04-13 |
Family
ID=55681184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920208.5U Expired - Fee Related CN205145440U (en) | 2015-11-18 | 2015-11-18 | Horizontal lifeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205145440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144212A (en) * | 2017-12-22 | 2018-06-12 | 塞卡尔（北京）工业技术有限公司 | A kind of mobile anchor point |
| CN109350880A (en) * | 2018-11-28 | 2019-02-19 | 大连海洋明天科技有限公司 | A kind of ocean engineering fixes device and method with personnel |
-
2015
- 2015-11-18 CN CN201520920208.5U patent/CN205145440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144212A (en) * | 2017-12-22 | 2018-06-12 | 塞卡尔（北京）工业技术有限公司 | A kind of mobile anchor point |
| CN109350880A (en) * | 2018-11-28 | 2019-02-19 | 大连海洋明天科技有限公司 | A kind of ocean engineering fixes device and method with personnel |
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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: 20160413 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |