CN218472633U - Pipe orifice cable paying-off protection device - Google Patents
Pipe orifice cable paying-off protection device Download PDFInfo
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- CN218472633U CN218472633U CN202221509344.1U CN202221509344U CN218472633U CN 218472633 U CN218472633 U CN 218472633U CN 202221509344 U CN202221509344 U CN 202221509344U CN 218472633 U CN218472633 U CN 218472633U
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Abstract
The utility model discloses a mouth of pipe cable unwrapping wire protection device, including carriage and wire device, evenly be equipped with a plurality of wire devices along the circumferencial direction on the lateral wall of carriage, wire device includes screw rod and wire wheel, screw rod and carriage threaded connection, the one end of screw rod is equipped with the handle, and the other end of screw rod is equipped with the wire wheel, the wire wheel is located the carriage, be connected with the vaulting pole that props on the mouth of pipe inner wall on the screw rod. The cable is positioned and guided by the guide wheel set, so that friction is reduced, the smoothness of paying-off is improved, the abrasion of a cable sheath caused by the friction between the cable and a pipe opening is avoided, the convenience and the safety of cable pipe penetration are improved, the use is safe and reliable, the paying-off is more stable and smooth, and the operation efficiency is improved.
Description
Technical Field
The utility model relates to a cable protection technical field specifically is a mouth of pipe cable unwrapping wire protection device.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. The cable protection device has the advantages that the protection pipe needs to be penetrated in the cable wiring process, the outer sheath of the cable needs to be protected in the cable releasing process, and abrasion to the cable sheath due to dragging is reduced as much as possible.
The current protection mode is that a carbon corrugated pipe pad is adopted at a pipe orifice, and in the process of pulling a cable, the cable is easy to be dislocated with a corrugated pipe or the corrugated pipe is easy to be separated from the pipe orifice, so that friction between the cable and the pipe orifice is caused, and the stability and the reliability of protection are lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide a mouth of pipe cable unwrapping wire protection device, fix a position and guide through the wire wheel to the cable, reduced the friction, improved the smoothness degree of unwrapping wire, avoid the friction to lead to cable sheath wearing and tearing between cable and the mouth of pipe, increased the convenience and the security of cable poling, safe in utilization, reliable, the unwrapping wire is more stable smooth and easy, has improved the operating efficiency.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a mouth of pipe cable unwrapping wire protection device, includes carriage and wire device, evenly is equipped with a plurality of wire devices along the circumferencial direction on the lateral wall of carriage, the wire device includes screw rod and wire wheel, screw rod and carriage threaded connection, the one end of screw rod is equipped with the handle, and the other end of screw rod is equipped with the wire wheel, the wire wheel is located the carriage, be connected with the vaulting pole of propping on the mouth of pipe inner wall on the screw rod.
Preferably, the support frame is an annular structure formed by connecting two arc-shaped plate bolts, the side wall of the support frame is provided with a thread sleeve in thread fit with the screw, and the number of the lead devices is at least 3.
Preferably, one end of the screw rod is connected with a shaft sleeve through a bearing, the wire guide wheel is connected with the shaft sleeve, a first guide rod parallel to the screw rod is connected to the side wall of the shaft sleeve, and the first guide rod is in sliding connection with the support frame.
Preferably, the stay bar is perpendicular to the screw rod, one end of the stay bar is in sliding fit with the screw rod through a lantern ring, and the lantern ring props against the end part of the shaft sleeve when the stay bar is matched with the pipe opening.
Preferably, the side wall of the support rod is connected with a second guide rod parallel to the screw rod, and the second guide rod is connected with the support frame in a sliding manner.
Preferably, the upper end of the first guide rod is provided with a first limiting block, and the upper end of the second guide rod is provided with a second limiting block.
Preferably, the outer side of the stay bar is sleeved with an anti-slip sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses fixing at the mouth of pipe of protection tube, fixing a position and leading through wire wheel pair cable, having reduced the friction, improved the smoothness degree of unwrapping wire, avoid the friction between cable and the mouth of pipe to lead to cable sheathing wearing and tearing, increased the convenience and the security of cable poling, safe in utilization, reliable, the unwrapping wire is more stable smooth and easy, has improved the operating efficiency.
2. The utility model discloses a rotating the screw rod and can propping the vaulting pole and fix the device on mouth of pipe inner wall, can with the protection tube cooperation of different diameters, increased the commonality, the dismouting is simple, quick.
3. The utility model discloses a first guide bar and second guide bar guarantee that wire wheel and vaulting pole can not rotate along with the screw rod rotation, have increased the convenience of adjusting, and the reliability of vaulting pole and orificial cooperation speed and wire wheel pair cable transport direction when having improved the use.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of a wire guiding device;
FIG. 4 is a schematic view of a wire guide wheel;
fig. 5 is a schematic structural view of the present invention in use.
In the figure: 1-a support frame; 101-a thread bush; 2-a wire guide device; 201-a handle; 202-a first stopper; 203-a first guide bar; 204-screw rod; 205-a second stopper; 206-a second guide bar; 207-anti-slip sleeve; 208-a strut; 209-collar; 210-a wire guide wheel; 211-shaft sleeve; 3-protecting the tube; 4-a cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a pipe orifice cable paying-off protection device includes a support frame 1 and a wire guiding device 2, a plurality of wire guiding devices 2 are uniformly arranged on the side wall of the support frame 1 along the circumferential direction, the wire guiding device 2 includes a screw 204 and a wire guiding wheel 210, the screw 204 is in threaded connection with the support frame 1, one end of the screw 204 is provided with a handle 201, the other end of the screw 204 is provided with the wire guiding wheel 210, the wire guiding wheel 210 is located in the support frame 1, the screw 204 is connected with a supporting rod 208 supported on the inner wall of a pipe orifice, the device can be fixed at the pipe orifice through the plurality of supporting rods 208, and the wire guiding wheel 210 positions and guides a cable.
The concrete structure is as follows:
the braced frame is the loop configuration that two arc bolted connections constitute, and the braced frame of this application is regular hexagon structure, opens the bolt, can be divided into two with the braced frame, convenient to detach is equipped with on the lateral wall of braced frame 1 with screw rod 204 screw-thread fit's thread bush 101, and wire device 2 is 3 at least, and this application has set up 6 wire device 2, stability when ensureing the cable unwrapping wire.
In order to ensure that the rotation direction of the wire guide wheel 210 is always consistent with the cable paying-off direction, as shown in fig. 3-4, one end of the screw 204 is connected with a shaft sleeve 211 through a bearing, the wire guide wheel 210 is connected with the shaft sleeve 211, each shaft sleeve 211 is connected with 2 wire guide wheels 210 which are opposite in position, the side wall of the shaft sleeve 211 is connected with a first guide rod 203 which is parallel to the screw 204, and the first guide rod 203 is connected with the support frame 1 in a sliding manner. When the screw 204 is rotated, the wire guide wheel 210 can move up and down along with the screw 204, and the wire guide wheel 210 is prevented from rotating around the screw 204 by the first guide rod 203.
In order to enable the stay bar 208 to be supported on the inner wall of the pipe orifice by rotating the screw rod 204, the stay bar 208 is perpendicular to the screw rod 204, one end of the stay bar 208 is in sliding fit with the screw rod 204 through a lantern ring 209, when the stay bar 208 is matched with the pipe orifice, the lantern ring 209 is propped against the end part of the axle sleeve 211, the stay bar 208 is propped against the inner wall of the pipe orifice through the axle sleeve 211, an anti-slip sleeve 207 is sleeved on the outer side of the stay bar 208, the anti-slip sleeve 207 is made of rubber materials or other anti-slip materials, in addition, the device is installed on the pipe orifice, and because cables are conveyed into the pipe orifice, the device is further ensured not to fall off from the pipe orifice.
In order to increase the convenience of adjustment, a second guide rod 206 parallel to the screw 204 is connected to a side wall of the stay 208, and the second guide rod 206 is slidably connected to the support frame 1, so that the stay 208 does not rotate during the rotation of the screw 204, thereby increasing the installation speed.
The first limiting block 202 is arranged at the upper end of the first guide rod 203, the second limiting block 205 is arranged at the upper end of the second guide rod 206, the first guide rod 203 and the second guide rod 206 are always connected with the support frame 1, and the use reliability is ensured.
As shown in fig. 5, when in use, the screw 204 is rotated to make the stay 208 stay on the inner wall of the opening of the protective tube 3, the device is fixed on the opening through a plurality of stays 208, the cable 4 passes through the center of the support frame 1, the diameter of the cable can be smaller than or equal to the distance between two opposite guide wheels 210, namely, the cable can pass through the guide wheels 210 to be used, in the process of pulling the cable, whichever side of the cable is stressed, the cable can lean against the guide wheels 210 in the corresponding direction, the cable is supported and conveyed through the guide wheels 210, friction is reduced, the smoothness of cable tube penetration is improved, after the cable is completely paid off, the screw 204 is rotated to loosen the stay 208 from the opening, and then the bolt is opened to disassemble the support frame 1, so that the device can be taken off from the cable 4.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a mouth of pipe cable unwrapping wire protection device which characterized in that: including carriage and wire device, evenly be equipped with a plurality of wire devices along the circumferencial direction on the lateral wall of carriage, the wire device includes screw rod and wire wheel, screw rod and carriage threaded connection, the one end of screw rod is equipped with the handle, and the other end of screw rod is equipped with the wire wheel, the wire wheel is located the carriage, be connected with the vaulting pole that props on the mouth of pipe inner wall on the screw rod.
2. A port cable payout protection device as defined in claim 1, wherein: the supporting frame is an annular structure formed by connecting two arc-shaped plate bolts, a thread sleeve in thread fit with the screw rod is arranged on the side wall of the supporting frame, and the number of the lead devices is at least 3.
3. A port cable payout protection device as defined in claim 1, wherein: one end of the screw rod is connected with a shaft sleeve through a bearing, the wire guide wheel is connected with the shaft sleeve, a first guide rod parallel to the screw rod is connected to the side wall of the shaft sleeve, and the first guide rod is connected with the supporting frame in a sliding mode.
4. A port cable payout protection device as defined in claim 3, wherein: the supporting rod is perpendicular to the screw rod, one end of the supporting rod is in sliding fit with the screw rod through the lantern ring, and the lantern ring props against the end portion of the shaft sleeve when the supporting rod is matched with the pipe opening.
5. A port cable payout protection device as defined in claim 4, wherein: and the side wall of the support rod is connected with a second guide rod parallel to the screw rod, and the second guide rod is connected with the support frame in a sliding manner.
6. A port cable payout protection device as defined in claim 5, wherein: the upper end of first guide bar is equipped with first stopper, and the upper end of second guide bar is equipped with the second stopper.
7. A port cable payout protection device as defined in claim 1, wherein: and an anti-slip sleeve is sleeved on the outer side of the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509344.1U CN218472633U (en) | 2022-06-16 | 2022-06-16 | Pipe orifice cable paying-off protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509344.1U CN218472633U (en) | 2022-06-16 | 2022-06-16 | Pipe orifice cable paying-off protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218472633U true CN218472633U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221509344.1U Active CN218472633U (en) | 2022-06-16 | 2022-06-16 | Pipe orifice cable paying-off protection device |
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| CN (1) | CN218472633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117977448A (en) * | 2024-04-01 | 2024-05-03 | 中铁一局集团电务工程有限公司 | Automatic pipeline applying device for communication pipeline construction |
-
2022
- 2022-06-16 CN CN202221509344.1U patent/CN218472633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117977448A (en) * | 2024-04-01 | 2024-05-03 | 中铁一局集团电务工程有限公司 | Automatic pipeline applying device for communication pipeline construction |
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