CN215669043U - Device for installing multiple cable bodies through one-step traction - Google Patents
Device for installing multiple cable bodies through one-step traction Download PDFInfo
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- CN215669043U CN215669043U CN202121623434.9U CN202121623434U CN215669043U CN 215669043 U CN215669043 U CN 215669043U CN 202121623434 U CN202121623434 U CN 202121623434U CN 215669043 U CN215669043 U CN 215669043U
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Abstract
A device for installing a plurality of cable bodies in a one-time traction manner comprises an arc-shaped plate or a plate with an arc surface, wherein one side of two sides of the plate is sleeved on a track cable, and the other side of the plate is connected with a traction cable; the lower end of the plate is provided with a plurality of cable hanging parts, and one end of the cable body can be fixed on the cable hanging parts. The utility model has the advantages that two or more cable bodies can be penetrated at least once, the cable bodies can be prevented from being twisted in the penetrating process, and the construction efficiency is improved to the maximum extent.
Description
Technical Field
The utility model relates to a cable body traction device, in particular to a device for installing a plurality of cable bodies in a one-time traction manner.
Background
In the construction process of a bridge, 60-200 cable bodies need to be penetrated into one cable, the conventional cable body traction device generally only pulls one cable body at a time, if a plurality of cable bodies are pulled at a time, the cable bodies are twisted due to rotation in a cylinder body, the stress condition of the cable bodies is seriously influenced after twisting, and further the service life of the bridge is influenced.
Disclosure of Invention
The utility model provides a device for installing a plurality of cable bodies by one-time traction, which can penetrate two cable bodies or a plurality of cable bodies at least once, can prevent the cable bodies from twisting in the penetrating process and improves the construction efficiency to the maximum extent.
The technical scheme for realizing the aim of the utility model is that the device for installing the plurality of cable bodies by one-time traction comprises an arc-shaped plate or a plate with an arc surface, wherein one side of two sides of the plate is sleeved on the track cable, and the other side of the plate is connected with the traction cable;
the upper end and the lower end of the plate are provided with a plurality of cable hanging parts, and one end of the cable body can be fixed on the cable hanging parts.
Further, the plate is an arc-shaped plate as a whole, and the plate is attached to the inner wall of the cylinder of the cable penetrating body.
The plate comprises a panel and an arc surface arranged on the back of the panel, namely the plate with the arc surface, the cable hanging part is arranged on the arc surface and/or the panel, and the arc surface is attached to the inner wall of the cylinder body of the cable penetrating body.
Further, the plate is attached to the lower surface of the inner wall of the cylinder of the cable penetrating body.
Furthermore, the cambered surface is attached to the lower surface of the inner wall of the cylinder body of the cable penetrating body.
Further, the cable hanging component is a fixing hole or a cable buckle, one end of the cable body is provided with a hook or can be clamped into the cable buckle clamping body, the hook is hung in the fixing hole, and the clamping body can be clamped into the cable buckle.
Furthermore, the traction cable is an upper traction cable and a lower traction cable, the upper traction cable is connected to the upper end of the other side of the plate, and the lower traction cable is connected to the lower end of the other side of the plate.
The utility model has the advantages that: 1) the existing guide mode is track cable guide and traction cable traction, but the distance between a cable penetrating cylinder and a cable body is long in the traction process, the whole device is easy to rotate leftwards or rightwards, if a plurality of cables are pulled once, a plurality of cables can be twisted mutually, only one cable is pulled once in order to overcome the twisting, in the patent, the track cable guide and traction cable traction device comprises an arc-shaped plate or a plate with an arc surface, the contact area of the plate and the inner wall of the cylinder body is increased by the arc or the arc surface on the plate, which is equivalent to the third point stress, the track cable is fixed, the traction cable is relatively fixed, so that the left or right rotation angle of the whole device is limited, when the arc or the arc surface on the plate is increased to be completely attached to the inner wall of the cylinder body, the whole device only can rotate for no more than 6 degrees, and twisting of the plurality of cable bodies is avoided.
2) The plate is arc-shaped as a whole, has simple structure, and can play a role of small volume and easy penetration when the last cable bodies of the cylinder body penetrate.
3) The plate comprises a panel and an arc surface arranged on the back of the panel, namely the plate with the arc surface, so that a plurality of cable bodies can be prevented from being twisted, the passing of the cable bodies at the beginning of the cylinder body is facilitated, and the rotation of the whole device can be limited.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a schematic diagram of a preferred structure of the present invention.
As shown in the figure, the device comprises a plate 1, a panel 11, an arc surface 12, a cylinder 2, a track cable 3, a traction cable 4, an upper traction cable 41, a lower traction cable 42, a cable hanging component 5 and a cable body 6.
Detailed Description
As shown in fig. 1, a device for installing a plurality of cable bodies by traction at one time comprises an arc-shaped plate 1, preferably, the plate 1 is an arc-shaped plate as a whole, the plate 1 is attached to the inner wall of a cylinder 2 for penetrating the cable bodies, one side of two sides of the plate 1 is sleeved on a track cable 3, and the other side of the plate 1 is connected with a traction cable 4, preferably, the traction cable 4 is an upper traction cable 41 and a lower traction cable 42, the upper traction cable 41 is connected to the upper end of the other side of the plate 1, and the lower traction cable 42 is connected to the lower end of the other side of the plate 1.
The plate 1 is provided with two cable hanging parts 5, one end of each cable hanging part 6 can be fixed on the cable hanging part 5, namely two cable hanging parts 6 can be hung on the plate 1 at one time, three cable hanging parts 5 or four or five or more cable hanging parts can be arranged on the plate 1, different numbers of cable hanging parts 5 can be arranged according to the construction progress and the inner diameter of the cylinder 2, preferably, the cable hanging parts 5 are fixed holes or cable buckles, one end of each cable hanging part 6 is provided with a hook or can be clamped into a cable buckle clamping body, the hook is hung in the fixed holes, the clamping bodies can be clamped into the cable buckles, the cable hanging parts 5 are not limited to the two structures, and any device capable of realizing connection of one end of each cable hanging part 6 and the plate 1 can be the cable hanging parts 5.
As shown in fig. 2, a device for installing a plurality of cable bodies by one-time traction comprises an arc-shaped plate 1, preferably, the plate 1 comprises a panel 11 and an arc surface 12 on the back surface of the panel 11, namely, the plate 1 with the arc surface, the cable hanging part 5 is arranged on the arc surface 12, the arc surface 12 is attached to the inner wall of a cylinder 2 for penetrating the cable bodies, the panel 11 can enhance the overall strength, so that the arc surface 12 can be made into a semicircular shape, the arc surface 12 can be enlarged to arrange more cable hanging parts 5 thereon, one of two sides of the plate 1 is sleeved on a track cable 3, the other side of the two sides of the plate 1 is connected with a traction cable 4, preferably, the traction cable 4 is an upper traction cable 41 and a lower traction cable 42, the upper traction cable 41 is connected to the upper end of the other side of the plate 1, and the lower traction cable 42 is connected to the lower end of the other side of the plate 1.
As shown in fig. 3, a device for installing a plurality of cable bodies by one-time traction comprises an arc-shaped plate 1, preferably, the plate 1 comprises a panel 11 and an arc surface 12 on the back surface of the panel 11, namely, the plate 1 with the arc surface, the cable hanging component 5 is arranged on the panel 11, the arc surface 12 is attached to the inner wall of a cylinder 2 for penetrating the cable bodies, the panel 11 can enhance the overall strength, so that the arc surface 12 can be made into a semicircular shape or an arc shape with a larger angle, the arc surface 12 can increase the overall rotation angle of the limiting device, one side of two sides of the plate 1 is sleeved on a track cable 3, the other side of the two sides of the plate 1 is connected with a traction cable 4, preferably, the traction cable 4 is an upper traction cable 41 and a lower traction cable 42, the upper traction cable 41 is connected to the upper end of the other side of the plate 1, and the lower traction cable 42 is connected to the lower end of the other side of the plate 1.
The working principle is as follows: the device for installing a plurality of cables in one traction way shown in figures 1, 2 and 3 can be selected according to the diameter of the cylinder body 2, the structure shown in figure 1 can be used for installing cables in various situations because the thickness of the plate 1 is small, and the thickness of the plate 11 added in figures 2 and 3 is large, so that the device can only be suitable for the crossing of the cable 6 at the beginning of the cylinder body 1. Firstly, one end of each of a plurality of cable bodies 6 is hung on a cable hanging component 5, one cable body 6 is hung on one cable hanging component 5, then a traction cable 41 is pulled up through a traction device to enable a plate 1 to slide along a track cable 3, meanwhile, a lower traction cable 42 is pulled through a tension device to enable the plate 1 to be leveled, the arc or arc surface 12 of the plate 1 is close to the inner wall of a cylinder body 1 in the traction process, the plate is generally attached to the lower surface of the inner wall of the cylinder body 2 for convenience of construction, in the cable threading process, the plate 1 is attached to the cylinder body 2 or close to the inner surface of the cylinder body 2, the rotating angle is small, therefore, the plurality of cable bodies 6 cannot be twisted in one-time passing, and the effect that the efficiency of the plurality of cable bodies 6 can be passed through at one time is greatly improved.
Claims (7)
1. A device for installing a plurality of cable bodies in a one-time traction manner is characterized by comprising an arc-shaped plate or a plate with an arc surface, wherein one side of two sides of the plate is sleeved on a track cable, and the other side of the plate is connected with a traction cable;
the plate is provided with a plurality of cable hanging parts, and one end of the cable body can be fixed on the cable hanging parts.
2. The device for installing a plurality of cable bodies in a one-time traction manner is characterized in that the plate is an arc-shaped plate as a whole, and the plate is attached to the inner wall of the cylinder body of the cable penetrating body.
3. The device for installing a plurality of cable bodies by one-time traction as claimed in claim 1, wherein the plate comprises a panel and an arc surface arranged on the back surface of the panel is a plate with an arc surface, the cable hanging part is arranged on the arc surface or the panel, and the arc surface is attached to the inner wall of the cylinder body of the cable penetrating body.
4. The device for installing a plurality of cable bodies in one-time traction manner as claimed in claim 2, wherein the plate is attached to the lower surface of the inner wall of the cylinder body of the cable penetrating body.
5. The device for installing a plurality of cable bodies in one-time traction manner as claimed in claim 3, wherein the cambered surface is attached to the lower surface of the inner wall of the cylinder body of the cable penetrating body.
6. The device for installing a plurality of cable bodies in one-time traction manner according to any one of claims 1 to 5, wherein the cable hanging part is a fixing hole or a cable buckle, a hook is arranged at one end of each cable body or can be clamped into a cable buckle clamping body, the hook is hung in the fixing hole, and the clamping body can be clamped into the cable buckle.
7. The device for installing the cable bodies in a one-time traction manner as claimed in any one of claims 1 to 5, wherein the traction cable is an upper traction cable and a lower traction cable, the upper traction cable is connected to the upper end of the other side of the plate, and the lower traction cable is connected to the lower end of the other side of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121623434.9U CN215669043U (en) | 2021-07-16 | 2021-07-16 | Device for installing multiple cable bodies through one-step traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121623434.9U CN215669043U (en) | 2021-07-16 | 2021-07-16 | Device for installing multiple cable bodies through one-step traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669043U true CN215669043U (en) | 2022-01-28 |
Family
ID=79980198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121623434.9U Active CN215669043U (en) | 2021-07-16 | 2021-07-16 | Device for installing multiple cable bodies through one-step traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669043U (en) |
-
2021
- 2021-07-16 CN CN202121623434.9U patent/CN215669043U/en active Active
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