CN210103407U

CN210103407U - Auxiliary supporting device for communication engineering

Info

Publication number: CN210103407U
Application number: CN201920914360.0U
Authority: CN
Inventors: 杨向东
Original assignee: Shenyang Jinying Electric Power Communication Engineering (group) Co Ltd
Current assignee: Shenyang Jinying Electric Power Communication Engineering (group) Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-02-21
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a communication engineering technical field just discloses an auxiliary stay device for communication engineering, including the mounting bracket. This an auxiliary stay device for communication engineering, through setting up driving motor, when using, driving motor drives the pivot rotation, through the initiative drive wheel, use mutually supporting between driven drive wheel and the drive chain, drive two first threaded rods and two second threaded rods synchronous revolution, make the threaded sleeve relative movement on the threaded sleeve on the first threaded rod and the second threaded rod, through articulated bracing piece, it rises to drive the workstation, and simultaneously, it is rotatory that the pivot drives the screw thread post through initiative conical gear and driven conical gear, make the inside threaded rod rebound of screw thread post, provide ascending holding power to the workstation, compare in the traditional strutting arrangement who uses pneumatic cylinder or electric putter lift, under the prerequisite of not losing holding power, use cost is reduced, and convenient to popularize.

Description

Auxiliary supporting device for communication engineering

Technical Field

The utility model relates to a communication engineering technical field specifically is an auxiliary stay device for communication engineering.

Background

With the continuous progress and development of science and technology, the communication technology has made a long-term progress and becomes more and more important in the application of communication engineering, and in a new period, in order to ensure the stable development of communication engineering in China, the transmission technology of communication engineering needs to be more reasonably applied in communication engineering, thereby playing more important roles.

In the construction process of communication engineering, some auxiliary supporting devices are often used for high-place operation, and through retrieval, Chinese patent CN208429829U, an auxiliary supporting device for communication engineering is provided, which comprises a base, at least two telescopic hydraulic cylinders are arranged on the base, a piston rod at the upper end of each telescopic hydraulic cylinder is connected with a lifting plate, a steering adjusting cylinder is arranged on each lifting plate, a workbench is arranged at the top of each steering adjusting cylinder, a fixed pulley is arranged at the top of one side of each workbench, a pull rope is arranged on each fixed pulley in a sliding manner, one end of each pull rope is wound on a winding mechanism positioned on the inner side of each workbench, a windproof cloth positioned on the outer side of each workbench is connected to the other end of each pull rope, the bottom of each windproof cloth is fixed at the bottom of each workbench, two vertical guide sliding rails are arranged on the outer side wall of each workbench close to the windproof cloth, and, the utility model has the advantages of simple structure, convenient operation, flexibility and high applicability.

But the device is when using, carries out lift adjustment through setting up a plurality of pneumatic cylinders, and other devices that have now often are to promote the pneumatic cylinder for electric putter, need set up a plurality of pneumatic cylinders or electric putter, otherwise can cause the not enough problem of holding power, but a plurality of pneumatic cylinders or electric putter cause use cost too high, inconvenient using widely, when using, when needing to follow the ground instrument of taking in addition, need the workman to get the instrument from top to bottom repeatedly, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an auxiliary stay device for communication engineering possesses the advantage of facilitate promotion, has solved the problem of inconvenient popularization.

(II) technical scheme

For the purpose of realizing above-mentioned facilitate promotion, the utility model provides a following technical scheme: an auxiliary supporting device for communication engineering comprises a mounting rack, wherein the left side surface inside the mounting rack is rotatably connected with two first threaded rods through bearings, the right ends of the two first threaded rods are fixedly connected with second threaded rods, the thread directions of the first threaded rods and the second threaded rods are opposite, the two second threaded rods are rotatably connected with the right side wall inside the mounting rack through bearings, the outer surfaces of the two first threaded rods and the two second threaded rods are respectively in threaded connection with a threaded sleeve, the upper surface of the mounting rack is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a driving transmission wheel, the outer surfaces of the two second threaded rods are fixedly connected with driven transmission wheels, and a transmission chain is in transmission connection between the outer surfaces of the driving transmission wheel and the driven transmission wheels, the top of mounting bracket is provided with the workstation, four threaded sleeve's upper surface all articulates there is the bracing piece, four the bracing piece is kept away from threaded sleeve's one end with the lower surface of workstation is articulated, the upper surface of mounting bracket is rotated through the bearing and is connected with inside hollow screw thread post, the external fixed surface of screw thread post is connected with driven bevel gear, the pivot is kept away from driving motor's one end fixedly connected with initiative bevel gear, initiative bevel gear with driven bevel gear meshes mutually, the internal thread of screw thread post is connected with the threaded rod, the top of threaded rod with workstation fixed connection.

Preferably, the lower surface of mounting bracket is provided with four wheels, four the wheel evenly distributed is in the lower surface of mounting bracket.

Preferably, the outer surfaces of the first threaded rod and the second threaded rods are fixedly connected with limiting blocks.

Preferably, the threaded sleeve is about the threaded column symmetric distribution, two chutes are formed in the upper surface of the mounting frame, two sliders are connected to the inside of each chute in a sliding mode, and the threaded sleeve is fixedly connected with the corresponding slider.

Preferably, the included angle range between the support rod and the workbench is one hundred to one hundred and sixty degrees.

Preferably, the upper surface fixedly connected with guardrail of workstation, the upper surface fixedly connected with riser of workstation, the side of riser is through round pin axle fixedly connected with turn () the outer surface winding of turn has the connecting band, the connecting band is kept away from the one end fixedly connected with hanging flower basket of turn.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary stay device for communication engineering possesses following beneficial effect:

(1) this an auxiliary stay device for communication engineering, through setting up driving motor, when using, driving motor drives the pivot rotation, through the initiative drive wheel, use mutually supporting between driven drive wheel and the drive chain, drive two first threaded rods and two second threaded rods synchronous revolution, make the threaded sleeve relative movement on the threaded sleeve on the first threaded rod and the second threaded rod, through articulated bracing piece, it rises to drive the workstation, and simultaneously, it is rotatory that the pivot drives the screw thread post through initiative conical gear and driven conical gear, make the inside threaded rod rebound of screw thread post, provide ascending holding power to the workstation, compare in the traditional strutting arrangement who uses pneumatic cylinder or electric putter lift, under the prerequisite of not losing holding power, use cost is reduced, and convenient to popularize.

(2) This an auxiliary stay device for communication engineering through setting up the guardrail, plays the effect that improves the workstation security, through setting up the turn, when the staff need follow the ground instrument of taking, places the instrument in the hanging flower basket, rotatory turn pulling hanging flower basket goes up and down, plays the effect of conveniently taking the instrument.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the mounting frame of the present invention.

In the figure: the device comprises a mounting frame 1, a first threaded rod 2, a second threaded rod 3, a threaded sleeve 4, a driving motor 5, a rotating shaft 6, a driving transmission wheel 7, a driven transmission wheel 8, a transmission chain 9, a workbench 10, a support rod 11, a threaded column 12, a driven bevel gear 13, a driving bevel gear 14, a threaded rod 15, a thread turn 16, a connecting belt 17 and a hanging basket 18.

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.

Referring to fig. 1-3, an auxiliary supporting device for communication engineering comprises a mounting frame 1, the mounting frame 1 is composed of a bottom plate and two vertical plates, the left side surface inside the mounting frame 1 is rotatably connected with two first threaded rods 2 through bearings, the right ends of the two first threaded rods 2 are fixedly connected with second threaded rods 3, the thread directions of the first threaded rods 2 and the second threaded rods 3 are opposite, the two second threaded rods 3 are rotatably connected with the right side wall inside the mounting frame 1 through bearings, the outer surfaces of the two first threaded rods 2 and the two second threaded rods 3 are respectively in threaded connection with a threaded sleeve 4, the upper surface of the mounting frame 1 is fixedly connected with a driving motor 5, the type of the driving motor 5 is YS7134, the output end of the driving motor 5 is fixedly connected with a rotating shaft 6, the outer surface of the rotating shaft 6 is fixedly connected with a driving wheel 7, the outer surfaces of the two second threaded rods 3 are fixedly connected, the transmission is connected with drive chain 9 between the surface of initiative drive wheel 7 and driven drive wheel 8, the top of mounting bracket 1 is provided with workstation 10, four threaded sleeve 4's upper surface all articulates there is bracing piece 11, four bracing pieces 11 keep away from the one end of threaded sleeve 4 and the lower surface of workstation 10 is articulated, the upper surface of mounting bracket 1 is rotated through the bearing and is connected with inside hollow screw thread post 12, the driven conical gear 13 of fixed surface of screw thread post 12, the one end fixedly connected with initiative conical gear 14 of driving motor 5 is kept away from to pivot 6, initiative conical gear 14 meshes with driven conical gear 13 mutually, the inside threaded connection of screw thread post 12 has threaded rod 15, the top and the workstation 10 fixed connection of threaded rod 15.

Further, the lower surface of mounting bracket 1 is provided with four wheels, and four wheels evenly distributed play the effect of convenient removal use at the lower surface of mounting bracket 1.

Further, the equal fixedly connected with stopper of surface of two first threaded rods 2 and two second threaded rods 3 plays spacing effect, guarantees that threaded sleeve 4 removes in working range, avoids threaded sleeve 4 to collide mutually.

Further, two spouts have been seted up about 12 symmetric distributions of screw thread post to threaded sleeve 4, the upper surface of mounting bracket 1, and the equal sliding connection in inside of two spouts has two sliders, and four threaded sleeve 4 all with the slider fixed connection that corresponds play spacing effect, have guaranteed that threaded sleeve 4 can be stable remove the effect about the spout.

Furthermore, the included angle range between the support rod 11 and the workbench 10 is one hundred to one hundred and sixty degrees, so that the stable operation of the device is ensured, and the problem that the workbench 10 descends to influence the use due to overlarge angle is avoided.

Further, the upper surface fixedly connected with guardrail of workstation 10, the upper surface fixedly connected with riser of workstation 10, the side of riser is through round pin axle fixedly connected with turn (16, 16 outer surfaces of turn twine has connecting band 17, the one end fixedly connected with hanging flower basket 18 of turn 16 is kept away from to connecting band 17, plays the effect of conveniently taking ground tool to reach the mesh of facilitating the use.

To sum up, the auxiliary supporting device for communication engineering is provided with the driving motor 5, when in use, the driving motor 5 drives the rotating shaft 6 to rotate, the driving transmission wheel 7, the driven transmission wheel 8 and the transmission chain 9 are mutually matched to drive the two first threaded rods 2 and the two second threaded rods 3 to synchronously rotate, so that the threaded sleeves 4 on the first threaded rods 2 and the threaded sleeves 4 on the second threaded rods 3 move relatively, the workbench 10 is driven to ascend through the hinged supporting rod 14, meanwhile, the rotating shaft 6 drives the threaded columns 12 to rotate through the driving conical gear 14 and the driven conical gear 13, so that the threaded rods 15 inside the threaded columns 12 move upwards to provide upward supporting force for the workbench 10, and compared with the traditional supporting device using a hydraulic cylinder or an electric push rod to lift, the use cost is reduced on the premise of not losing the supporting force, is convenient for popularization.

This an auxiliary stay device for communication engineering through setting up the guardrail, plays the effect that improves the security of workstation 10, through setting up turn 16, when the staff need follow ground instrument of taking, places the instrument in hanging flower basket 18, and rotatory turn 16 pulling hanging flower basket 18 goes up and down, plays the effect of conveniently taking the instrument.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary stay device for communication engineering, includes mounting bracket (1), its characterized in that: the left side surface of the interior of the mounting rack (1) is rotatably connected with two first threaded rods (2) through bearings, the right ends of the two first threaded rods (2) are fixedly connected with second threaded rods (3) respectively, the thread directions of the first threaded rods (2) and the second threaded rods (3) are opposite, the two second threaded rods (3) are rotatably connected with the right side wall of the interior of the mounting rack (1) through bearings respectively, the outer surfaces of the two first threaded rods (2) and the two second threaded rods (3) are both in threaded connection with threaded sleeves (4), the upper surface of the mounting rack (1) is fixedly connected with a driving motor (5), the output end of the driving motor (5) is fixedly connected with a rotating shaft (6), the outer surface of the rotating shaft (6) is fixedly connected with a driving wheel (7), and the outer surfaces of the two second threaded rods (3) are fixedly connected with a driven driving wheel (8), the transmission between the outer surfaces of the driving transmission wheel (7) and the driven transmission wheel (8) is connected with a transmission chain (9), a workbench (10) is arranged above the mounting rack (1), the upper surfaces of the four threaded sleeves (4) are hinged with supporting rods (11), one ends of the four supporting rods (11) far away from the threaded sleeves (4) are hinged with the lower surface of the workbench (10), the upper surface of the mounting rack (1) is rotatably connected with a hollow threaded column (12) through a bearing, the outer surface of the threaded column (12) is fixedly connected with a driven bevel gear (13), one end of the rotating shaft (6) far away from the driving motor (5) is fixedly connected with a driving bevel gear (14), the driving bevel gear (14) is meshed with the driven bevel gear (13), and the inner threads of the threaded column (12) are connected with a threaded rod (15), the top end of the threaded rod (15) is fixedly connected with the workbench (10).

2. An auxiliary supporting device for communication engineering according to claim 1, wherein: the lower surface of mounting bracket (1) is provided with four wheels, four wheel evenly distributed is in the lower surface of mounting bracket (1).

3. An auxiliary supporting device for communication engineering according to claim 1, wherein: and the outer surfaces of the first threaded rods (2) and the second threaded rods (3) are fixedly connected with limiting blocks.

4. An auxiliary supporting device for communication engineering according to claim 1, wherein: threaded sleeve (4) about threaded post (12) symmetric distribution, two spouts, two have been seted up to the upper surface of mounting bracket (1) the equal sliding connection in inside of spout has two sliders, four threaded sleeve (4) all with the slider fixed connection who corresponds.

5. An auxiliary supporting device for communication engineering according to claim 1, wherein: the included angle range between the support rod (11) and the workbench (10) is one hundred to one hundred sixty degrees.

6. An auxiliary supporting device for communication engineering according to claim 1, wherein: the utility model discloses a wire turn fixing device, including workstation (10), the last fixed surface of workstation (10) is connected with the guardrail, the last fixed surface of workstation (10) is connected with the riser, the side of riser is through round pin axle fixedly connected with turn of wire (16), the winding of turn of wire (16) surface has connecting band (17), one end fixedly connected with hanging flower basket (18) of turn of wire (16) are kept away from in connecting band (17).