CN213753767U - Cable hoisting device - Google Patents
Cable hoisting device Download PDFInfo
- Publication number
- CN213753767U CN213753767U CN202022373847.8U CN202022373847U CN213753767U CN 213753767 U CN213753767 U CN 213753767U CN 202022373847 U CN202022373847 U CN 202022373847U CN 213753767 U CN213753767 U CN 213753767U
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- cable
- transport table
- hook
- operation panel
- shaped support
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Abstract
The utility model relates to a cable hoist device, a serial communication port, include the transport table, locate cable drum and operation panel on the transport table, the transport table removes along cable laying's direction, the centre bore cover of cable drum is in on the fixed axle of transport table, just the fixed axle perpendicular to the transport table, the operation panel is located the couple below of tunnel wall department, the operation panel is equipped with telescopic U type and props, the U style of calligraphy is personally submitted to the support that the U type propped, the lowest position of holding surface with the hook groove of couple is on same vertical. The utility model provides a cable hoisting device, which is used by constructors to hang cables on hooks on the tunnel wall, so that the risk of falling caused by lifting the cables at a high position by the constructors is avoided; through cable hoist device, constructor can easily hang the dress heavier cable, has alleviateed constructor's burden, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to a subway construction field, specific theory relates to a cable hoist device.
Background
Along with the rapid development of city construction and road traffic, subways are expanded rapidly, more and more subway lines are laid under the ground of a city, and form a huge subway net in a criss-cross mode, and cables for transmitting electric energy in a subway tunnel are an important ring in subway construction.
Traditional cable conductor is built, relies on constructor to stand on scaffold frame or platform truck, hangs the cable conductor on the couple, because the cable conductor that subway tunnel used has 35 flat industrial power cable, and this cable is thick again heavy, and constructor leans on hand transport, lifts, and it is very hard to lean on again to hang, and not only inefficiency also brings the potential safety hazard for constructor.
The above problems are worth solving.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, the utility model provides a cable hoisting device.
The utility model discloses technical scheme as follows:
the utility model provides a cable hoist device, its characterized in that includes the transport table, locates cable drum and operation panel on the transport table, the transport table removes along cable laying's direction, the centre bore cover of cable drum is in on the fixed axle of transport table, just fixed axle perpendicular to the transport table, the operation panel is located the couple below of tunnel wall department, the operation panel is equipped with the telescopic U type and props, the U style of calligraphy is personally submitted to the support that the U type propped, the lowest position of holding surface with the hook groove of couple is on same vertical.
The utility model is characterized in that when the U-shaped support is lifted to the highest position, the lowest point is flush with the height of the hook leg of the hook; when the U-shaped support descends to the lowest position, the highest point of the U-shaped support is flush with the height of the hook groove of the hook.
According to the above scheme the utility model discloses, a serial communication port, be equipped with the rotation motor in the operation panel, link gear is connected to the motor, link gear connects the U type and props, works as when the motor rotates, link gear drives the U type props and reciprocates.
Furthermore, the linkage mechanism comprises a rotating disc and a linkage rod, one end of the linkage rod is movably connected with the rotating disc, and the other end of the linkage rod is movably connected with the supporting rod of the U-shaped support.
Furthermore, the support rod of the U-shaped support is inserted into the sliding track of the operating platform.
According to the above scheme the utility model discloses, a serial communication port, the winding cable on the cable drum, the end of a thread end of cable is located the one side of keeping away from the couple.
According to the above scheme the utility model discloses, a serial communication port, the preceding, the back both ends of transport table are equipped with the jib, the jib end is equipped with the pulley, just the pulley slides on the guide rail on tunnel top.
Furthermore, a tractor is arranged on the guide rail, and the tractor is connected with the transportation platform and moves on the guide rail.
On the other hand, the utility model provides a cable hoist device's implementation method, its characterized in that, concrete step is as follows:
1) fixing a cable reel on a fixed shaft of a transport table, wherein the wire end of a cable on the cable reel is positioned on one side far away from a hook;
2) hanging a cable on a first hook and fixing the cable on a cable clamp in front of the first hook;
3) starting the tractor, driving the transport table to move along the sliding rail by the tractor, simultaneously rotating the cable reel under the pulling of the cable clamp, and releasing the cable;
4) every t seconds, the U-shaped support is lifted from the operating platform, and meanwhile, the U-shaped support surface supports the cable positioned on the outer side of the hook;
5) the cable slides to the lowest point of the supporting surface from the arc edge of the U-shaped supporting surface;
6) the U-shaped support descends, and when the U-shaped support descends to a position below the height of the hook groove of the hook, the cable is hung in the hook groove of the hook, so that the cable hoisting action is completed.
The utility model discloses according to above-mentioned scheme, its characterized in that, in step 4), time t second equals distance s of two adjacent couples divided by the moving speed v of transport table, i.e. t = s/v.
According to the above scheme the utility model discloses, its beneficial effect lies in:
the utility model provides a cable hoisting device, which is used by constructors to hang cables on hooks on the tunnel wall, so that the risk of falling caused by lifting the cables at a high position by the constructors is avoided; through cable hoist device, constructor can easily hang the dress heavier cable, has alleviateed constructor's burden, has improved the efficiency of construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of state one of the present invention.
Fig. 3 is a partial enlarged view of the second state of the present invention.
Fig. 4 is a partial enlarged view of the third state of the present invention.
In the figure, 1, a transport table; 11. a fixed shaft; 12. a boom; 121. a pulley;
2. a cable reel; a cable;
3. an operation table; 31. a U-shaped support; 311. a support surface; 312. a lowest point position; 313. the highest point position; 314. an arc-shaped edge; 315. a stay bar; 32. a linkage mechanism; 321. rotating the disc; 322. a linkage rod; 33. a sliding track;
4. a tunnel wall;
5. hooking; 51. hooking legs; 52. a hook groove.
Detailed Description
For better understanding of the objects, technical solutions and technical effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be noted that the following examples are only for explaining the present invention and are not intended to limit the present invention.
As shown in fig. 1, a cable hoist device, including transport table 1, locate cable drum 2 and operation panel 3 on transport table 1, transport table 1 moves along the direction of cable laying, the centre bore cover of cable drum 2 is on the fixed axle 11 of transport table 1, and fixed axle 11 perpendicular to transport table 1, operation panel 3 is located the couple 5 below of tunnel wall 4 department, operation panel 3 is equipped with telescopic U type and props 31, the U type props the support face of 31 and personally submits the U style of calligraphy, the lowest point 312 of support face is on same longitudinal with the hook groove 52 of couple 5. Longitudinal refers to the direction along the tunnel, i.e. the direction in which the cables are laid.
In one embodiment, a cable limiting clamp (not shown in the figure) is arranged between the cable reel 2 and the operating platform 3, the cable limiting clamp is provided with a through hole, a cable penetrates through the through hole, the position of the fixing shaft at the center of the cable reel and the position of the cable limiting clamp on the transporting platform are adjustable, and a constructor adjusts the position relation between the cable and the hook by adjusting the positions of the fixing shaft and the cable limiting clamp, so that the cable is lifted by the U-shaped support more smoothly.
The front and rear ends of the transportation table 1 are provided with suspension rods 12, the ends of the suspension rods 12 are provided with pulleys 121, and the pulleys 121 slide on guide rails (not shown in the figure, the same below) on the top of the tunnel. A tractor (not shown in the figures, the same below) is arranged on the guide rail in front of the transportation platform 1 (the front is defined as the cable laying direction), and the tractor is connected with the transportation platform 1 and drives the transportation platform 1 to move on the guide rail.
As shown in fig. 2 to 4, a rotation motor (not shown, the same applies hereinafter) is provided in the operation table 3, the motor is connected to a linkage mechanism 32, the linkage mechanism 32 is connected to the U-shaped support 31, and when the motor rotates, the linkage mechanism 32 drives the U-shaped support 31 to move up and down.
Specifically, the linkage mechanism 32 includes a rotating disc 321 and a linkage rod 322, one end of the linkage rod 322 is movably connected with the rotating disc 321, and the other end is movably connected with the stay bar of the U-shaped stay 31. The stay of the U-shaped brace 31 is inserted into the sliding rail 33 of the console 3, the sliding rail 33 is vertically upward, and the stay of the U-shaped brace 31 can only move longitudinally in the sliding rail 33. Fig. 2 shows a state where the U-brace 31 is at the lowest point, fig. 3 shows a state where the U-brace 31 is at the highest point, and fig. 4 shows a state where the U-brace is at the middle height position.
When the motor rotates, the rotating disc 321 rotates, the end of the linkage rod 322 makes a circular motion along with the rotation of the rotating disc 321, and the head end of the linkage rod 322 drives the U-shaped support 31 to move up and down, so that the U-shaped support 31 completes the lifting and lowering actions under the driving of the motor.
In one embodiment, the motor is connected with a timer, the timer can set the interval time of the motor operation, and the motor rotates once every t seconds, namely, the U-shaped support performs telescopic action once every t seconds, wherein the time t seconds is equal to the distance s between two adjacent hooks divided by the moving speed v of the transport table, namely t = s/v, and the automation of the cable hoisting device is realized.
In one embodiment, the motor is connected with the controller, and constructor can prop when the couple is passed through at every turn at the U type, and button control motor rotates a week, accomplishes the U type and props and make a concertina movement, realizes cable hoist device's semi-automatization.
In order to better enable the U-shaped support 31 to smoothly lift and hang the cable 21, as shown in fig. 3, when the U-shaped support 31 rises to the highest position, the lowest point 312 is flush with the height of the hook leg 51 of the hook 5, and it is ensured that the rising position of the U-shaped support 31 is enough, so that the cable stays at the lowest point 312 of the U-shaped support 31 and is in the same longitudinal direction as the hook groove 52 of the hook 5; when the U-shaped support descends, the cable 21 can be smoothly hung on the hook groove 52 of the hook 5.
When the transport table 1 moves forward, in order to avoid the U-shaped brace 31 from hitting the hook 5, as shown in fig. 2, when the U-shaped brace 31 is lowered to the lowest position, the highest point 313 is flush with the height of the hook groove 52 of the hook 5.
The utility model also provides a cable hoist device's implementation method, concrete step is as follows:
1) fixing the cable drum 2 on the fixed shaft 11 of the transport table 1, and enabling the end of the cable 21 on the cable drum 2 to face outwards, namely enabling the end of the cable 21 on the cable drum 2 to be located on one side far away from the hook;
2) hanging the cable 21 on a first hook and fixing the cable 21 on a cable clamp (not shown in the figure) in front of the first hook;
3) starting the tractor, driving the transport table 1 to move along the guide rail by the tractor, simultaneously rotating the cable reel 2 under the pulling of the cable clamp, and releasing the cable 21;
4) every t seconds, the U-shaped support 31 rises from the operating platform 3, and meanwhile, the U-shaped support surface supports the cable 21 positioned outside the hook 5;
the time t seconds is equal to the distance s between two adjacent hooks divided by the moving speed v of the transport table, namely t = s/v;
5) the cable 21 slides down from the arc-shaped edge 314 of the U-shaped supporting surface to the lowest point 312 of the supporting surface;
6) the U-shaped support 31 descends, and when the U-shaped support 31 descends to a position below the height of the hook groove of the hook 5, the cable 21 is hung in the hook groove 52 of the hook 5, and the cable hoisting action is completed.
The method is directed at an automatic cable hoisting device, and for a semi-automatic cable hoisting device, the other steps are the same except for the step 4), and the step 4) of the semi-automatic cable hoisting device is as follows: the button controls the U-shaped support 31 to rise from the operating table 3, and the U-shaped support surface supports the cable 21 positioned outside the hook 5.
In summary, the utility model provides a cable hoisting device, which is used by constructors to hang cables on hooks on the tunnel wall, so as to avoid the risk of falling caused by lifting the cables when the constructors stand at a high place; through cable hoist device, constructor can easily hang the dress heavier cable, has alleviateed constructor's burden, has improved the efficiency of construction.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a cable hoist device, its characterized in that includes the transport table, locates cable drum and operation panel on the transport table, the transport table removes along cable laying's direction, the centre bore cover of cable drum is in on the fixed axle of transport table, just fixed axle perpendicular to the transport table, the operation panel is located the couple below of tunnel wall department, the operation panel is equipped with the telescopic U type and props, the U style of calligraphy is personally submitted to the support that the U type propped, the lowest position of holding surface with the hook groove of couple is on same vertical.
2. The cable hoist device of claim 1, wherein when the U-shaped brace is raised to the highest position, the lowest point is flush with the height of the hook leg of the hook; when the U-shaped support descends to the lowest position, the highest point of the U-shaped support is flush with the height of the hook groove of the hook.
3. The cable hoisting device according to claim 1, wherein a motor is provided in the operation table, the motor is connected with a linkage mechanism, the linkage mechanism is connected with the U-shaped support, and when the motor rotates, the linkage mechanism drives the U-shaped support to move up and down.
4. The cable hoisting device according to claim 3, wherein the linkage mechanism comprises a rotating disc and a linkage rod, one end of the linkage rod is movably connected with the rotating disc, and the other end of the linkage rod is movably connected with the stay bar of the U-shaped stay.
5. The cable hoist apparatus of claim 3, wherein the stay of the U-shaped brace is inserted into a sliding rail of the console.
6. The cable hoist device of claim 1, wherein the cable drum is wrapped with a cable having a stub end on a side away from the hook.
7. The cable hoist device according to claim 1, wherein the front and rear ends of the transportation platform are provided with suspension rods, the ends of the suspension rods are provided with pulleys, and the pulleys slide on the guide rails on the top of the tunnel.
8. The cable hoist apparatus of claim 7, wherein a tractor is provided on the guide rail, the tractor being connected to the platform and moving on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373847.8U CN213753767U (en) | 2020-10-22 | 2020-10-22 | Cable hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373847.8U CN213753767U (en) | 2020-10-22 | 2020-10-22 | Cable hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753767U true CN213753767U (en) | 2021-07-20 |
Family
ID=76852062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373847.8U Active CN213753767U (en) | 2020-10-22 | 2020-10-22 | Cable hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213753767U (en) |
-
2020
- 2020-10-22 CN CN202022373847.8U patent/CN213753767U/en active Active
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