CN210572945U - End traction device for erecting communication engineering optical cable - Google Patents
End traction device for erecting communication engineering optical cable Download PDFInfo
- Publication number
- CN210572945U CN210572945U CN201921193409.4U CN201921193409U CN210572945U CN 210572945 U CN210572945 U CN 210572945U CN 201921193409 U CN201921193409 U CN 201921193409U CN 210572945 U CN210572945 U CN 210572945U
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- threaded rod
- optical cable
- mounting bracket
- communication engineering
- erecting
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Abstract
The utility model discloses an end draw gear is used in communication engineering optical cable frame, which comprises a mounting bracket, first threaded rod is installed to the screw thread on the mounting bracket, interference fit has first bevel gear on the first threaded rod, rotate through the bearing symmetry in the mounting bracket and install a plurality of second threaded rods, it is a plurality of be provided with drive mechanism between second threaded rod and the first bevel gear, every all the cover is equipped with the thread bush on the second threaded rod, every all be provided with the holder on the thread bush, first inlet wire and second inlet wire have been seted up on the mounting bracket respectively, it serves and is connected with the stopper to lie in one of mounting bracket on the first threaded rod. The utility model discloses a set up drive mechanism, stopper and holder cooperation, both can press from both sides tight fixedly to the optical cable end, can prevent again that the optical cable end from slipping the holder when pulling to reduce workman's work load, improved workman's work efficiency.
Description
Technical Field
The utility model relates to a communication engineering optical cable erects technical field, especially relates to a communication engineering optical cable erects and uses end draw gear.
Background
The optical cable is a communication line which uses one or more optical fibers as transmission media and can be used individually or in groups, wherein the optical cable is a communication cable assembly which uses a certain number of optical fibers as transmission media and is formed into a cable core in a certain mode, and is externally covered by a sheath or an outer protective layer to realize optical signal transmission.
The optical cable end traction device for the communication engineering optical cable erection is required to be installed by workers in the network construction process, the optical cable end is mainly pulled by the workers in the process of installing the optical cable for the communication engineering, the optical cable end is inconvenient to grab, so that the working strength of installation personnel is high, the working efficiency is very low, and the end traction device for the communication engineering optical cable erection is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the optical cable end that exists among the prior art is difficult for snatching the optical cable traction efficiency that leads to and the end draw gear is used in communication engineering optical cable frame work that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an end draw gear is used in communication engineering optical cable erects, includes the mounting bracket, first threaded rod is installed to the screw thread on the mounting bracket, interference fit has first bevel gear on the first threaded rod, rotate through the bearing symmetry in the mounting bracket and install a plurality of second threaded rods, it is a plurality of be provided with drive mechanism, every between second threaded rod and the first bevel gear all the cover is equipped with the thread bush on the second threaded rod, every all be provided with the holder on the thread bush, first incoming line and second incoming line have been seted up on the mounting bracket respectively, it serves and is connected with the stopper to lie in one in the mounting bracket on the first threaded rod.
Preferably, the transmission mechanism comprises two fixing rods symmetrically and rotatably mounted in the mounting frame, two second bevel gears are fixedly sleeved on the two fixing rods and are meshed with the first bevel gears, driving wheels are fixedly sleeved on each fixing rod and each second threaded rod, and a plurality of driving wheels are sleeved with driving belts together.
Preferably, the clamping piece comprises a clamping block which is arranged on one end of the threaded sleeve far away from the second threaded rod, and a non-slip mat is glued on the clamping block.
Preferably, each anti-skid pad is provided with anti-skid lines.
Preferably, one end, far away from the limiting block, of the first threaded rod is connected with a rotary table.
Preferably, a handle is mounted on a side wall of the mounting frame away from the first wire inlet.
The utility model has the advantages that:
1. through rotating the carousel, the carousel drives first threaded rod and rotates, and first threaded rod drives first bevel gear and rotates, and first bevel gear drives two dead levers through the second bevel gear and rotates simultaneously, and two dead levers drive four second threaded rods through belt mechanism and rotate simultaneously, and the second threaded rod drives two corresponding thread sleeves in position and is close to each other to it is fixed to be located the optical cable clamp fastening between two holders, and then makes things convenient for the workman to pull the optical cable end.
2. Through setting up the stopper, when first threaded rod rotated, first threaded rod drove the stopper to first incoming line direction motion, made stopper cooperation holder with the optical cable lie in the mounting bracket bending part press from both sides tight fixedly to can prevent the optical cable slippage holder.
To sum up, the utility model discloses a set up drive mechanism, stopper and holder cooperation, both can press from both sides tight fixedly to the optical cable end, can prevent again that the optical cable end from slipping the holder when pulling to reduce workman's work load, improved workman's work efficiency.
Drawings
Fig. 1 is a schematic structural view of an end traction device for erecting an optical cable in communication engineering according to the present invention;
fig. 2 is the utility model provides an end draw gear is erect to communication engineering optical cable and is used the inside side structure schematic diagram of mounting bracket among the installation.
In the figure: the device comprises a mounting frame 1, a first threaded rod 2, a limiting block 3, a first bevel gear 4, a fixing rod 5, a second bevel gear 6, a second threaded rod 7, a driving wheel 8, a driving belt 9, a threaded sleeve 10, a clamping block 11, a non-slip mat 12, a first wire inlet 13, a second wire inlet 14, a rotary table 15 and a handle 16.
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.
Referring to fig. 1-2, an end traction device for erecting an optical cable in communication engineering comprises a mounting frame 1, wherein the mounting frame 1 is of an annular structure with two open sides, a first threaded rod 2 is installed on the mounting frame 1 in a threaded manner, a first bevel gear 4 is in interference fit with the first threaded rod 2, the first bevel gear 4 is positioned in the mounting frame 1, a plurality of second threaded rods 7 are installed in the mounting frame 1 in a symmetrical and rotating manner through bearings, a transmission mechanism is arranged between the second threaded rods 7 and the first bevel gear 4, a threaded sleeve 10 is sleeved on each second threaded rod 7, a clamping piece is arranged on each threaded sleeve 10 and comprises a clamping block 11 installed on one end, away from the second threaded rod 7, of each threaded sleeve 10, each clamping block 11 is in a semi-circular arc shape, anti-skid pads 12 are glued on one side, opposite to the two clamping blocks 11, corresponding to the positions of each anti-skid pad 12 are provided with anti, first incoming line 13 and second incoming line 14 have been seted up on the mounting bracket 1 respectively, lie in one of mounting bracket 1 on the first threaded rod 2 and serve and be connected with stopper 3, stopper 3 is semi-circular arc shape equally.
The utility model discloses in, drive mechanism includes two dead levers 5 of symmetrical rotation installation in mounting bracket 1, all fixed cover is equipped with second bevel gear 6 on two dead levers 5, and two second bevel gears 6 all mesh with first bevel gear 4, it is equipped with drive wheel 8 all to fix the cover on every dead lever 5 and every second threaded rod 7, common cover is equipped with drive belt 9 on a plurality of drive wheels 8, the one end that stopper 3 was kept away from to first threaded rod 2 is connected with carousel 15, through the first threaded rod 2 of rotation that 15 operating personnel can be more convenient, install handle 16 on mounting bracket 1 keeps away from the lateral wall of first inlet 13, the cover is equipped with the rubber sleeve on handle 16.
When the utility model is used, an operator passes one end of the optical cable through the first wire inlet 13 and the second wire inlet 14 for one time to form an L shape in the mounting frame 1, then the rotary disc 15 is rotated, the rotary disc 15 drives the first threaded rod 2 to rotate, the first threaded rod 2 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the two fixing rods 5 to rotate simultaneously through the second bevel gear 6, the two fixing rods 5 drive the four second threaded rods 7 to rotate simultaneously through the belt mechanism, the second threaded rods 7 drive the opposite threaded sleeves 10 to move, the two threaded sleeves 10 corresponding to the positions are close to each other so as to fix the optical cable clamp between the two clamping pieces, the anti-skid pads 12 on the clamping pieces can protect the optical cable from being damaged and can increase the friction force between the optical cable and the clamping pieces 11, meanwhile, the first threaded rod 2 drives the limiting block 3 to move towards the first wire inlet 13, make stopper 3 cooperation holder with the optical cable lie in 1 internal bending part of mounting bracket and press from both sides tightly fixed to can prevent optical cable slippage holder, later, operating personnel can thereby pull the optical cable end by hand handle and pull.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an end draw gear is used in communication engineering optical cable erects, includes mounting bracket (1), its characterized in that, first threaded rod (2) are installed to the screw thread on mounting bracket (1), interference fit has first bevel gear (4) on first threaded rod (2), rotate through the bearing symmetry in mounting bracket (1) and install a plurality of second threaded rods (7), it is a plurality of be provided with drive mechanism between second threaded rod (7) and first bevel gear (4), every all overlap on second threaded rod (7) and be equipped with thread bush (10), every all be provided with the holder on thread bush (10), first incoming line (13) and second incoming line (14) have been seted up on mounting bracket (1) respectively, it serves and is connected with stopper (3) to lie in mounting bracket (1) on first threaded rod (2).
2. The end traction device for erecting the optical cable in the communication engineering as recited in claim 1, wherein said transmission mechanism comprises two fixing rods (5) symmetrically and rotatably mounted in the mounting frame (1), two second bevel gears (6) are fixedly sleeved on the two fixing rods (5), the two second bevel gears (6) are engaged with the first bevel gear (4), each fixing rod (5) and each second threaded rod (7) are fixedly sleeved with a transmission wheel (8), and a plurality of transmission wheels (8) are commonly sleeved with a transmission belt (9).
3. The end traction device for erecting the optical cable in the communication engineering as recited in claim 1, wherein said clamping member comprises a clamping block (11) mounted on one end of the threaded sleeve (10) far away from the second threaded rod (7), and a non-slip mat (12) is glued on one side opposite to each of two clamping blocks (11) in the corresponding position.
4. The end traction device for erecting the optical cable in the communication engineering as recited in claim 3, wherein each anti-skid mat (12) is provided with anti-skid lines.
5. The end traction device for erecting the optical cable in the communication engineering as recited in claim 1, wherein one end of the first threaded rod (2) far away from the limiting block (3) is connected with a rotary table (15).
6. An end drawing device for erecting optical cables in communication engineering according to claim 1, wherein a handle (16) is installed on a side wall of the mounting frame (1) far away from the first wire inlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193409.4U CN210572945U (en) | 2019-07-26 | 2019-07-26 | End traction device for erecting communication engineering optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193409.4U CN210572945U (en) | 2019-07-26 | 2019-07-26 | End traction device for erecting communication engineering optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572945U true CN210572945U (en) | 2020-05-19 |
Family
ID=70639940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921193409.4U Active CN210572945U (en) | 2019-07-26 | 2019-07-26 | End traction device for erecting communication engineering optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210572945U (en) |
-
2019
- 2019-07-26 CN CN201921193409.4U patent/CN210572945U/en active Active
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