CN210542957U - Safety guide cable assembly and safety guide cable system - Google Patents
Safety guide cable assembly and safety guide cable system Download PDFInfo
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- CN210542957U CN210542957U CN201920945238.XU CN201920945238U CN210542957U CN 210542957 U CN210542957 U CN 210542957U CN 201920945238 U CN201920945238 U CN 201920945238U CN 210542957 U CN210542957 U CN 210542957U
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Abstract
The utility model provides a safe guide cable subassembly and safe guide cable system. The utility model discloses in, this safe guide cable subassembly is provided with the buffer through first fixing device including first fixing device, is provided with the guide cable through the buffer, sets up the safety hook on the guide cable. The safety belt that the safety hook and maintainer carried links to each other, and the safety hook shifts up along the guide cable in the maintainer climbing process. If the maintainer takes place to fall in the climbing in-process, the safety hook can chucking steel strand wires can not move down, guarantees that the maintainer can not fall from the high altitude, plays safety protection's effect. The utility model discloses be provided with the buffer ingeniously, the buffer can cushion the falling of maintainer, can avoid the maintainer to receive the impact of falling and cause the problem of secondary injury to appear like this.
Description
Technical Field
The utility model relates to an electric power system fortune dimension protective apparatus technical field, more specifically says, in particular to safe guide cable subassembly and guide cable system.
Background
The high-voltage line tower is mainly used for erecting high-voltage lines, and in order to ensure the safety of high-voltage line erection, the average climbing height of the high-voltage line tower is generally designed to be 20-30 meters. The ladder stand can be welded on the tower body of the high-voltage line tower and is used for the maintenance personnel to climb. Because the high-voltage line frame is established at the top of the tower, then, the maintainer also just also need climb to the top of the tower and just can carry out the circuit and overhaul, because high-voltage line tower height is higher, just so lead to the maintainer to climb the distance overlength. In actual operation, the maintainer often needs to have a rest in the middle of climbing to continue climbing, and whether climbing or having a rest in the middle of climbing, physical strength and energy of the maintainer are greatly examined.
At present, high-voltage line tower itself does not set up protection facility, and the safety equipment that high altitude construction used only can reach the operation point and just can find the hanging point and install safety equipment, and safety equipment just can play the guard action after fixed, so, the maintainer scrambles under the prerequisite of no safety guarantee, and its danger is very high.
Traditional safety equipment is generally installed on the tower point, then puts down a safety rope through safety equipment from the tower point and is connected with the safety assembly that the maintainer wore, under the condition that does not have other auxiliary facilities, if take place to fall, because all not set up buffer between maintainer, safety rope and the safety equipment, the maintainer falls and the impact force that produces causes secondary damage easily to maintainer's health.
In addition, because the body of the tower is higher, put down the safety rope from the tip of the tower, the safety rope only passes through fixing device and installs at the tip of the tower, and the safety rope middle part is not fixed, when the emergence is fallen, the safety rope atress can rock by a wide margin, and maintainer can rock (be similar to swinging the swing) along with the safety rope together, has so also reduced the security, has improved the uncertainty that the accident took place simultaneously. The safety rope hangs down from the tip of the tower, and its bottom does not adopt fixed measure yet, and it produces the winding with other ropes, equipment very easily, appears pulling the condition of examining and repairing personnel, causes the incident.
SUMMERY OF THE UTILITY MODEL
Problem (A)
In conclusion, how to solve the problem that the conventional aerial work safety equipment is easy to cause secondary damage to the maintainers becomes a problem to be solved urgently by the technical personnel in the field.
(II) technical scheme
The utility model provides a safe leading cable subassembly, this safe leading cable subassembly includes:
a first fixture for mounting to a building structure;
the buffer is used for being mounted on a first fixing device and has a buffering function, the buffer comprises a buffer shell, the buffer shell is fixedly connected with the first fixing device, the buffer shell is provided with a working cavity, the bottom of the buffer shell is provided with a through hole, a buffering spring is arranged in the working cavity, one end of the buffering spring is abutted against the bottom wall of the buffer shell, the other end of the buffering spring is provided with a spring pressure plate, and a guide cable clamping device is fixedly arranged relative to the spring pressure plate;
and the top end of the guide cable is inserted into the working cavity through the through hole and is fixedly connected with the guide cable clamping device.
Preferably, in the present invention, a tapered hole is opened on the spring pressure plate, and the tapered hole is tapered in a direction toward the through hole; one end of the guide cable clamping device is an assembling end, the assembling end of the guide cable clamping device is of a conical structure matched with the shape of the conical hole, and the assembling end of the guide cable clamping device is in clamping fit with the conical hole.
Preferably, in the utility model, a clamping hole is provided on the cable guide clamping device, a clamping groove is provided at the other end of the cable guide clamping device, and a cable guide buckle is provided in the clamping groove; the top end of the guide cable penetrates through the clamping hole to be fixedly connected with the guide cable buckle.
Preferably, in the present invention, the clamping hole, the passing hole and the working chamber are coaxially disposed.
Preferably, in the utility model, the utility model also comprises a middle position limiter; middle stopper including be used for installing the second fixing device of building upper strata and keeping off the ring, in draw-in groove on the second fixing device, for the fixed mounting panel that is provided with of draw-in groove, in the activity hole has been seted up on the mounting panel, keep off the ring including crooked section and straight type section, crooked section for the draw-in groove sets up, straight type section insert extremely in the activity hole and can for the mounting panel straight line activity, in the cover is equipped with compression spring on the straight type section, compression spring's one end with straight type section fixed connection, compression spring's the other end with the mounting panel offsets, crooked section is in under compression spring's the effect seal in on the draw-in groove.
Preferably, in the utility model, the utility model also comprises a tightener; the tightener comprises a third fixing device used for being mounted on the upper layer of a building, an anti-swing part is arranged on the third fixing device, and the bottom end of the guide cable is fixedly connected with the anti-swing part.
Preferably, the utility model discloses in, prevent that pendulum spare including the piece of screwing up, in the one end threaded connection of the piece of screwing up has last connecting piece, it winds to be provided with on the connecting piece, the bottom of guide cable is walked around the axle with go up connecting piece fixed connection, the other end threaded connection of the piece of screwing up has down the connecting piece, down the connecting piece through the hinge with third fixing device is articulated.
Preferably, in the present invention, the first fixing device includes two C-shaped fixing rings, and ends of the two fixing rings are butted and fixed by bolts.
The utility model also provides a safe fairlead system, including being used for assembling the safety accessory on the maintainer body, the safety accessory is including the safety hook. Based on the structure design, the utility model also provides the safety guide cable component; the safety guide cable assembly comprises a guide cable, and the falling protector is assembled on the guide cable.
(III) advantageous effects
The utility model provides a safe guide cable subassembly still provides a guide cable system of using this guide cable subassembly simultaneously. The utility model discloses in, this safe guide cable subassembly is provided with the buffer through first fixing device including first fixing device, is provided with the guide cable through the buffer, sets up the safety hook on the guide cable. The safety belt that the safety hook and maintainer carried links to each other, and the safety hook shifts up along the guide cable in the maintainer climbing process. If the maintainer takes place to fall in the climbing in-process, the safety hook can chucking steel strand wires can not move down, guarantees that the maintainer can not fall from the high altitude, plays safety protection's effect. The utility model discloses be provided with the buffer ingeniously, the buffer can cushion the falling of maintainer, can avoid the maintainer to receive the impact of falling and cause the problem of secondary injury to appear like this.
Drawings
Fig. 1 is a schematic structural view of a safety cable assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a safety cable assembly of an embodiment of the present invention installed on a building structure;
FIG. 3 is a schematic structural diagram of a buffer according to an embodiment of the present invention;
FIG. 4 is a schematic view of a partial structure of the spring platen with the guide cable installed therein according to an embodiment of the present invention;
FIG. 5 is a schematic view of an embodiment of the present invention showing the cable cleat installed on the cable;
fig. 6 is a schematic structural view of a first fixing device in an embodiment of the present invention;
fig. 7 is a schematic structural view of an intermediate stopper according to an embodiment of the present invention;
fig. 8 is a schematic structural view of the tightener in the embodiment of the present invention.
In fig. 1 to 8, the correspondence between the part names and the reference numbers is:
the device comprises a first fixing device 1, a buffer shell 2, a buffer spring 3, a spring pressure plate 4, a guide cable clamping device 5, a guide cable 6, a guide cable clamping buckle 7, a second fixing device 8, a baffle ring 9, a clamping groove 10, a mounting plate 11, a compression spring 12, a third fixing device 13, a tightening piece 14, an upper connecting piece 15, a shaft 16 and a lower connecting piece 17.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, fig. 1 is a schematic structural diagram of a safety cable assembly according to an embodiment of the present invention; FIG. 2 is a schematic view of a safety cable assembly of an embodiment of the present invention installed on a building structure; FIG. 3 is a schematic structural diagram of a buffer according to an embodiment of the present invention; FIG. 4 is a schematic view of a partial structure of the spring platen with the guide cable installed therein according to an embodiment of the present invention; FIG. 5 is a schematic view of an embodiment of the present invention showing the cable cleat installed on the cable; fig. 6 is a schematic structural view of a first fixing device in an embodiment of the present invention; fig. 7 is a schematic structural view of an intermediate stopper according to an embodiment of the present invention; fig. 8 is a schematic structural view of the tightener in the embodiment of the present invention.
The utility model provides a safe guide cable subassembly for install on the structure, high-tension line tower for example, in order to provide climbing, high altitude construction protection.
The utility model relates to a building structure mainly indicates high-voltage line tower or shaft tower.
The utility model discloses in, safe guide cable subassembly includes:
a. first fixing device
The first fastening device 1 is intended to be mounted to a building, typically the first fastening device 1 being mounted to the top of the building. Because the utility model discloses mainly use on the high-voltage line tower, consequently, first fixing device 1's structure is with assembling high-voltage line tower top portion as design criteria.
The utility model discloses an in one embodiment, first fixing device 1 is including the solid fixed ring of two C type structures, and solid fixed ring adopts sheet metal integrated into one piece, and solid fixed ring's both ends are provided with the buttjunction board, and two solid fixed rings pass through the bolt equipment and come together, and it can be stably set up structurally at the cylinder at high-voltage line tower top. The first fixing device 1 consists of two fixing rings which are assembled together by bolts, the assembly and disassembly operation of which is very simple to implement, and in addition, the structural design also has strong structural strength.
b. Buffer device
The bumper is one of the innovative main points of the utility model, and the main function is to fix the installation of the guide cable 6 on the first fixing device 1.
The buffer is used for installing on first fixing device 1 and has buffer function, can know from the aforesaid, is provided with first mounting panel on first fixing device 1, and first mounting panel is used for installing the buffer, consequently, the utility model discloses set up on the buffer with first mounting panel complex second mounting panel 11, second mounting panel 11 sets up to the lateral surface of buffer (specifically buffer shell 2) through the full welding mode on, realizes fixedly through at least two sets of bolt and nut subassemblies between first mounting panel and the second mounting panel 11.
The buffer comprises a buffer shell 2, the main structure of the buffer shell 2 is cylindrical, and a working cavity is arranged in the buffer shell. The damper housing 2 is preferably integrally formed of stainless steel. In the use state, the bottom of the buffer shell 2 is provided with a through hole, and the aperture of the through hole is slightly larger than the diameter of the guide cable 6, so that the guide cable 6 can be ensured to pass through the through hole. A bumper cover is provided at the top of the bumper housing 2 to be separable therefrom, and the bumper cover can be removed from the bumper housing 2, thus facilitating the assembly of the internal parts of the bumper housing 2.
Be provided with buffer spring 3 in the working chamber, buffer spring 3's one end offsets with the diapire of buffer shell 2, and buffer spring 3's the other end is provided with spring pressure disk 4, and spring pressure disk 4 can be in the working chamber of buffer shell 2 activity from top to bottom, and when spring pressure disk 4 pushed down, buffer spring 3 was compressed, and buffer spring 3 can move buffer function to spring pressure disk 4's pushing down this moment.
A cable guide clamp 5 is fixedly arranged relative to the spring pressure plate 4, and the cable guide clamp 5 can be fixedly arranged on the cable guide 6, so that the cable guide 6 is fixedly arranged on the spring pressure plate 4.
The utility model discloses an in one embodiment, the main part of spring pressure disk 4 adopts the disc type structure, has seted up the bell mouth on spring pressure disk 4's central point, and the bell mouth is in the orientation convergent in the direction that passes the hole. The guide cable clamping device 5 is used for being installed on the taper hole, specifically, one end of the guide cable clamping device 5 is an assembling end, at least two groove structures are arranged on the assembling end, the assembling end can be divided into at least two parts, the assembling end of the guide cable clamping device 5 is a taper-shaped structure matched with the shape of the taper hole, and the assembling end of the guide cable clamping device 5 is in clamping fit with the taper hole. In this embodiment, when a fall occurs, the cable 6 is able to apply a downward pulling force to the cable clamp 5 which causes the cable clamp 5 to move downward (or have a tendency to move downward) in the tapered bore, so that the two parts forming the fitting end are able to grip the cable 6 under the action of the tapered bore, increasing the security of the connection between the cable 6 and the cable clamp 5.
In order to improve the utility model discloses a reliability in the utility model discloses in, spring pressure disk 4 and cable guide chucking ware 5 all adopt metal material to make to adopt metal material integrated into one piece. For example, cast iron is used to form the molded article integrally by casting.
The specific connection structure of the guide cable 6 on the guide cable clamping device 5 is as follows: a clamping hole is formed in the guide cable clamping device 5, a clamping groove 10 is formed in the other end of the guide cable clamping device 5, and a guide cable buckle 7 is arranged in the clamping groove 10; the top end of the guide cable 6 passes through the clamping hole and is fixedly connected with the guide cable buckle 7.
In particular, the clamping hole, the through hole and the working chamber are coaxially arranged. Chucking hole, pass hole and the coaxial setting of working chamber can make the effort that the tenesmus produced and the buffering effort that buffer spring 3 applyed on same straight line like this, can improve like this the utility model discloses a stability.
In addition, in order to improve the firm degree that the cable clamping device 5 was installed on spring pressure plate 4, the utility model discloses set up a reinforcing sleeve at the last side of spring pressure plate 4, the upper end assembly of cable clamping device 5 is in reinforcing sleeve, is provided with the reinforcing bolt through threaded connection's mode on reinforcing sleeve's lateral wall, and the reinforcing bolt tip offsets with cable clamping device 5 after passing reinforcing sleeve.
c. Guide cable
The function of the guide cable 6 is to install a safety catch, thereby providing safety guarantee for the climbing of maintainers and the overhead operation. In the utility model, the guide cable 6 is a steel twisted rope.
Specifically, the tip of the guide cable 6 is inserted into the working chamber of the damper housing 2 from the through hole, and then fixedly connected to the guide cable holder 5. When the maintainer takes place to fall, the safety hook card has exerted an impact force to undershoot on the halter 6 and to the halter 6, and the halter 6 is connected with halter 5, and halter 5 sets up on spring pressure plate 4, can know from the above-mentioned, buffer spring 3 can apply the cushion force by spring pressure plate 4, consequently, through buffer spring 3's cushioning effect, can avoid falling produced impact force and cause the impact injury to the maintainer.
d. Middle limiter
Because the height of high-voltage line tower is higher, the span of guide cable 6 is great, if the centre is not fixed, climb in-process environment or other operations at the maintainer and can lead to guide cable 6 to rock by a wide margin, can drive the maintainer and fall and cause the incident. If the safety device is directly fixed on the high-pressure rod, a maintainer needs to disconnect the falling protector from the fixed point of the guide cable 6 in the process of maintenance and climbing and then replace the falling protector above the fixed point and start climbing, and the safety device is not effectively connected in the process, so that safety accidents can be caused.
Therefore, the utility model provides a middle stopper, middle stopper does the utility model discloses a another innovation point, the effect of middle stopper does: the guide cable 6 is limited, and the guide cable is prevented from shaking relative to the building.
In particular, the intermediate stop comprises a second fixing means 8 for mounting to the upper layer of the building structure and a stop ring 9. The second fixing device 8 and the first fixing device 1 have substantially the same structure, please refer to the above embodiment, and the detailed structure of the second fixing device 8 will not be described again.
The second fixing device 8 is provided with a clamping groove 10, a mounting plate 11 is fixedly arranged relative to the clamping groove 10, and the mounting plate 11 is provided with a movable hole.
The baffle ring 9 comprises a bending section and a straight section, the baffle ring 9 is a metal baffle ring, and the baffle ring 9 is of an integrated structure. The bent section that fender ring 9 had sets up for draw-in groove 10, and straight type section is inserted to the movable hole and can be for the straight line activity of mounting panel 11, and the cover is equipped with compression spring 12 on straight type section, compression spring 12's one end and straight type section fixed connection, and compression spring 12's the other end offsets with mounting panel 11, and the bent section seals on draw-in groove 10 under compression spring 12's effect. When the maintainer climbs upwards, the safety hook passes through the middle stopper, and the maintainer can pull the retaining ring 9, so that the clamping groove 10 is opened, after the guide cable 6 is pulled out of the clamping groove 10, the safety hook can pass through the middle stopper, then the guide cable 6 is placed back into the clamping groove 10, and the retaining ring 9 resets.
In a specific embodiment of the utility model, the buffer fixed connection is on the top ladder frame of body of the tower cat ladder, and middle stopper arranges one at every 3-5m, and when the appearance profile of high tension line tower had the structure of turning round, the utility model discloses set up the ware of turning round in the inflection point position of high tension line tower to avoid the stay cable 6 to take place the friction with the body of the tower, the ware of taking up arranges that the hypomere that is used for the stay cable 6 at the cat ladder lower extreme is fixed and tightens up.
e. Tightening device
The tightener is used for being installed at the bottom of a building and used for fixing and limiting the bottom end of the guide cable 6 and avoiding the guide cable 6 from swinging relative to the building.
The tightener comprises a third fixing device 13 for being mounted on the upper layer of the building, an anti-swing part is arranged on the third fixing device 13, and the bottom end of the guide cable 6 is fixedly connected with the anti-swing part.
The third fixing device 13 and the first fixing device 1 have substantially the same structure, please refer to the above embodiment, and the detailed structure of the third fixing device 13 will not be described again.
Specifically, the anti-swing piece comprises a tightening piece 14, an upper connecting piece 15 is connected to one end of the tightening piece 14 through threads, a shaft 16 is arranged on the upper connecting piece 15, the bottom end of the guide cable 6 is fixedly connected with the upper connecting piece 15 through the shaft 16, a lower connecting piece 17 is connected to the other end of the tightening piece 14 through threads, and the lower connecting piece 17 is hinged to the third fixing device 13 through a hinge shaft.
The anti-swing part is provided with a tightening part 14, an upper connecting part 15 and a lower connecting part 17 are respectively arranged at two ends of the tightening part 14, the upper connecting part 15 and the lower connecting part 17 are in threaded connection with the tightening part 14, so that the upper connecting part 15 and the lower connecting part 17 can be close to or far away from each other on the tightening part 14, and the bottom end of the guide cable 6 can be fixed in a fine adjustment mode to achieve adjustment of installation tension of the guide cable 6.
Based on foretell safe leading cable subassembly, the utility model also provides a safe leading cable system. Specifically, the safety guide cable system comprises a safety accessory which is used for being assembled on the body of a service man, and the safety accessory comprises a falling protector. The aerial work installation guide cable 6 system also comprises the safety guide cable component; the safety guide cable assembly comprises a guide cable 6, and the falling protector is assembled on the guide cable 6.
The utility model provides a safe guide cable subassembly still provides a guide cable system of using this guide cable subassembly simultaneously. The utility model discloses in, this safe guide cable subassembly is provided with the buffer including first fixing device 1 through first fixing device 1, is provided with guide cable 6 through the buffer, sets up the safety hook on guide cable 6. The falling protector is connected with a safety belt carried by a maintainer, and the falling protector moves upwards along the guide rope 6 in the climbing process of the maintainer. If the maintainer takes place to fall in the climbing in-process, the safety hook can chucking steel strand wires can not move down, guarantees that the maintainer can not fall from the high altitude, plays safety protection's effect. The utility model discloses be provided with the buffer ingeniously, the buffer can cushion the falling of maintainer, can avoid the maintainer to receive the impact of falling and cause the problem of secondary injury to appear like this.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. A safety cable assembly, comprising:
a first fixing device (1) for mounting to a building structure;
the buffer is used for being mounted on a first fixing device and has a buffering function, the buffer comprises a buffer shell (2), the buffer shell is fixedly connected with the first fixing device, the buffer shell is provided with a working cavity, a through hole is formed in the bottom of the buffer shell, a buffering spring (3) is arranged in the working cavity, one end of the buffering spring is abutted against the bottom wall of the buffer shell, the other end of the buffering spring is provided with a spring pressing plate (4), and a cable guide clamping device (5) is fixedly arranged relative to the spring pressing plate;
a guide cable (6) for assembling the safety catch, the top end of the guide cable is inserted into the working chamber through the through hole and is fixedly connected with the guide cable clamping device.
2. The safety cable assembly of claim 1,
a conical hole is formed in the spring pressure plate, and the conical hole is gradually reduced in the direction towards the through hole;
one end of the guide cable clamping device is an assembling end, the assembling end of the guide cable clamping device is of a conical structure matched with the shape of the conical hole, and the assembling end of the guide cable clamping device is in clamping fit with the conical hole.
3. The safety cable assembly of claim 2,
a clamping hole is formed in the guide cable clamping device, a clamping groove is formed in the other end of the guide cable clamping device, and a guide cable buckle (7) is arranged in the clamping groove;
the top end of the guide cable penetrates through the clamping hole to be fixedly connected with the guide cable buckle.
4. The safety cable assembly of claim 3,
the clamping hole, the through hole and the working cavity are coaxially arranged.
5. The safety cable assembly of claim 1,
the device also comprises a middle limiter;
middle stopper including be used for installing second fixing device (8) and fender ring (9) on the structure upper strata of building, in draw-in groove (10) on the second fixing device, for the draw-in groove is fixed to be provided with mounting panel (11), in the activity hole has been seted up on the mounting panel, keep off the ring including crooked section and straight type section, crooked section for the draw-in groove sets up, straight type section insert extremely in the activity hole and can for mounting panel straight line activity, in the cover is equipped with compression spring (12) on the straight type section, compression spring's one end with straight type section fixed connection, compression spring's the other end with the mounting panel offsets, crooked section is in under compression spring's the effect seal in on the draw-in groove.
6. The safety cable assembly of claim 1,
also comprises a tightener;
the tightener comprises a third fixing device (13) used for being mounted on the upper layer of a building, an anti-swing part is arranged on the third fixing device, and the bottom end of the guide cable is fixedly connected with the anti-swing part.
7. The safety cable assembly of claim 6,
prevent pendulum spare including screwing up spare (14), in the one end threaded connection of screwing up spare has last connecting piece (15), it is provided with on the connecting piece and encircles axle (16), the bottom of guide cable is walked around the axle with go up connecting piece fixed connection, the other end threaded connection of screwing up spare has lower connecting piece (17), down the connecting piece through the hinge with third fixing device is articulated.
8. The safety cable assembly of claim 1,
the first fixing device comprises two C-shaped fixing rings, and the end parts of the two fixing rings are butted and fixed through bolts.
9. A safety guide cable system comprises a safety accessory which is assembled on a maintenance personnel body and comprises a safety catch, and is characterized in that,
further comprising the safety cable assembly of claim 1;
the safety guide cable assembly comprises a guide cable, and the falling protector is assembled on the guide cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945238.XU CN210542957U (en) | 2019-06-22 | 2019-06-22 | Safety guide cable assembly and safety guide cable system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945238.XU CN210542957U (en) | 2019-06-22 | 2019-06-22 | Safety guide cable assembly and safety guide cable system |
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| CN210542957U true CN210542957U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420408A (en) * | 2019-06-22 | 2019-11-08 | 贵州电网有限责任公司 | A kind of high-altitude working safety dragline component and high-altitude working safety guide cable system |
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2019
- 2019-06-22 CN CN201920945238.XU patent/CN210542957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420408A (en) * | 2019-06-22 | 2019-11-08 | 贵州电网有限责任公司 | A kind of high-altitude working safety dragline component and high-altitude working safety guide cable system |
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