阅读说明：本技术 一种用于市政工程的线缆拉直设备 (Cable straightening equipment for municipal engineering ) 是由 见治富 于 2020-05-13 设计创作，主要内容包括：本发明涉及市政工程技术领域,公开了一种用于市政工程的线缆拉直设备,包括底板,底板的上表面左右两侧设有第二固定板,第二固定板的上部设有滑动杆,滑动杆的前后两侧滑动连接滑块,滑块的上端转动连接转轴,转轴的上端设有夹紧轮,所述底板的上表面左端设有第一固定板,第一固定板的中部滑动连接推杆,推杆的右端转动连接顶杆的左端,顶杆的右端转动连接固定杆的下端,固定杆的上端固定连接左侧所述滑块的下部,所述第二固定板的顶部设有丝杆,丝杆的相对一端转动连接限位板。本发明适用于一种用于市政工程的线缆拉直设备,通过设置丝杆调节弹簧的压缩程度,从而调节左右两侧的夹紧力,便于对于不同型号的线缆进行固定。(The invention relates to the technical field of municipal engineering, and discloses cable straightening equipment for municipal engineering, which comprises a bottom plate, wherein second fixing plates are arranged on the left side and the right side of the upper surface of the bottom plate, sliding rods are arranged on the upper portions of the second fixing plates, sliding blocks are connected to the front side and the rear side of each sliding rod in a sliding mode, the upper ends of the sliding blocks are rotatably connected with a rotating shaft, clamping wheels are arranged at the upper ends of the rotating shafts, a first fixing plate is arranged at the left end of the upper surface of the bottom plate, a push rod is slidably connected to the middle of the first fixing plate, the right end of the push rod is rotatably connected with the left end of an ejector rod, the right end of the ejector rod is rotatably connected with the lower end of a fixing rod, the upper end. The invention is suitable for cable straightening equipment for municipal engineering, and the compression degree of the spring is adjusted by arranging the lead screw, so that the clamping force on the left side and the right side is adjusted, and the cables of different types can be conveniently fixed.)

1. A cable straightening device for municipal engineering comprises a bottom plate (1), wherein second fixing plates (7) are arranged on the left side and the right side of the upper surface of the bottom plate (1), sliding rods (13) are arranged on the upper portions of the second fixing plates (7), sliding blocks (14) are slidably connected to the front side and the rear side of each sliding rod (13), the upper ends of the sliding blocks (14) are rotatably connected with a rotating shaft (25), and clamping wheels (12) are arranged at the upper ends of the rotating shafts (25), and is characterized in that a first fixing plate (2) is arranged at the left end of the upper surface of the bottom plate (1), a push rod (4) is slidably connected to the middle of the first fixing plate (2), the right end of the push rod (4) is rotatably connected with the left end of a push rod (5), the right end of the push rod (5) is rotatably connected with the lower end of a fixing rod (6), the upper end of the fixing rod (6) is fixedly connected, the relative one end of lead screw (17) is rotated and is connected limiting plate (16), is equipped with spring (15) between limiting plate (16) and slider (14), the right side the upper portion of slider (14) is equipped with synchronizing bar (18), and the left end of synchronizing bar (18) is placed the left side one side of keeping away from the device center of slider (14).

2. A cable straightening device for municipal engineering according to claim 1, characterized in that the end of the screw (17) remote from the centre of the device is provided with a turning wheel (21).

3. The cable straightening device for municipal engineering according to claim 1, wherein a driving motor (8) is arranged at the upper part of the rear slider (14), the output shaft of the driving motor (8) is fixedly connected with a first belt pulley (9), the first belt pulley (9) is connected with a second belt pulley (11) through a belt (10), and the second belt pulley (11) is fixedly connected with the middle part of the rotating shaft (25).

4. A cable straightening device for municipal works according to claim 1, characterized in that the lower part of the retainer plate (16) is slidingly connected to the front and rear sides of the sliding bar (13).

5. A cable straightening device for municipal works according to claim 1 or 4, characterized in that the spring (15) is sleeved outside the sliding rod (13).

6. The cable straightening device for municipal engineering according to claim 1, characterized in that the left end of the push rod (4) is provided with a grip (3).

7. The cable straightening device for municipal engineering according to claim 6, characterized in that the two rams (5) are in line when the handle (3) is in contact with the first fixing plate (2).

8. The cable straightening device for municipal engineering according to claim 1, wherein fourth fixing plates (22) are arranged on the left and right sides of the lower surface of the bottom plate (1), the lower portion of each fourth fixing plate (22) is rotatably connected with the front side and the rear side of the rotating rod (23), and the front end and the rear end of the rotating rod (23) are fixedly connected with wheels (24).

9. The cable straightening device for municipal engineering according to claim 1, characterized in that the bottom plate (1) is provided with a third fixing plate (19) at the right end of the upper surface, and the upper end of the third fixing plate (19) is rotatably connected with a support roller (20).

Technical Field

The invention relates to the technical field of municipal engineering, in particular to cable straightening equipment for municipal engineering.

Background

The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.

In the process of municipal engineering construction, the laying of cables is usually involved, however, the common cables are wound on a roller after leaving the factory, so that the cables need to be straightened before being used, and related equipment is needed.

Chinese patent (publication number: CN 207872949U) discloses a cable straightening device for municipal engineering, comprising: the device comprises a base, a first straightening device and a second straightening device, wherein the base is provided with a first transmission shaft, a first guide shaft and a second guide shaft; the first straightening device comprises a first rocker and a first straightener, the first rocker is installed at one end of a first transmission shaft, the first straightener comprises a first straightening workbench and a plurality of first straightening pulleys installed on the first straightening workbench, a first transmission slider, a first guide slider and a second guide slider are arranged at the bottom of the first straightening workbench, the first transmission slider is screwed on the first transmission shaft, the first guide slider is slidably installed on the first guide shaft, the second guide slider is slidably installed on the second guide shaft, and a first annular groove is formed in the first straightening pulleys. The device can realize automatic straightening processing to the cable through first device and the second device of flare-outing, has replaced manual work, and the efficiency and the quality of flare-outing obtain reliable assurance, labour saving and time saving, but the device about the unable free regulation of clamp force, lead to the device can't be to the operation of flare-outing of the cable of different diameters.

Disclosure of Invention

The invention provides cable straightening equipment for municipal engineering, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a cable straightening device for municipal engineering comprises a bottom plate, second fixing plates are arranged on the left side and the right side of the upper surface of the bottom plate, sliding rods are arranged on the upper portions of the second fixing plates, sliding blocks are connected to the front side and the rear side of each sliding rod in a sliding mode, the upper ends of the sliding blocks are rotatably connected with a rotating shaft, clamping wheels are arranged at the upper ends of the rotating shaft, the left end of the upper surface of the bottom plate is provided with a first fixed plate, the middle part of the first fixed plate is connected with a push rod in a sliding way, the right end of the push rod is rotatably connected with the left end of a push rod, the right end of the push rod is rotatably connected with the lower end of a fixed rod, the upper end of the fixed rod is fixedly connected with the lower part of the left slide block, the top of the second fixing plate is provided with a lead screw, one end of the lead screw, which is opposite to the limiting plate, is rotatably connected with the limiting plate, a spring is arranged between the limiting plate and the sliding block, the right side is provided with a synchronizing rod on the upper part of the sliding block, and the left end of the synchronizing rod is arranged on the left side of the sliding block, which is far away from the center of the device.

As a preferable technical scheme of the invention, one end of the screw rod, which is far away from the center of the device, is provided with a rotating wheel.

As a preferable technical scheme of the invention, the upper part of the slide block at the rear side is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a first belt wheel, the first belt wheel is connected with a second belt wheel through a belt, and the second belt wheel is fixedly connected with the middle part of the rotating shaft.

As a preferable technical solution of the present invention, the lower portion of the limit plate is slidably connected to front and rear sides of the slide bar.

As a preferable technical solution of the present invention, the spring is sleeved outside the sliding rod.

As a preferable technical scheme of the invention, a grip is arranged at the left end of the push rod.

As a preferable technical scheme of the invention, when the grip is contacted with the first fixing plate, the two ejector rods are positioned on the same straight line.

As a preferred technical solution of the present invention, the bottom plate is provided with fourth fixing plates on left and right sides of a lower surface thereof, a lower portion of each of the fourth fixing plates is rotatably connected to front and rear sides of the rotating rod, and front and rear ends of the rotating rod are fixedly connected to wheels.

As a preferable technical scheme of the invention, the right end of the upper surface of the bottom plate is provided with a third fixing plate, and the upper end of the third fixing plate is rotatably connected with a supporting roller.

The invention has the following advantages:

the cable straightening device is suitable for cable straightening equipment for municipal engineering, clamping forces on the left side and the right side are adjusted by adjusting the compression degree of the spring through the screw rod, cables of different types can be conveniently fixed, and meanwhile, the two driving motors are arranged, so that certain tension can be kept in the cable straightening process, and the straightening effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view showing a structure of a cable straightening device for municipal works.

Fig. 2 is a partially enlarged schematic view of a in fig. 1.

Fig. 3 is a front view of a cable straightening device for municipal works.

Fig. 4 is a left side view of a cable straightening device for municipal works.

Fig. 5 is a top view of a cable straightening device for municipal works.

In the figure: 1. a base plate; 2. a first fixing plate; 3. a grip; 4. a push rod; 5. a top rod; 6. fixing the rod; 7. a second fixing plate; 8. a drive motor; 9. a first pulley; 10. a belt; 11. a second pulley; 12. a pinch wheel; 13. a slide bar; 14. a slider; 15. a spring; 16. a limiting plate; 17. a screw rod; 18. a synchronization lever; 19. a third fixing plate; 20. a support roller; 21. a rotating wheel; 22. a fourth fixing plate; 23. rotating the rod; 24. a wheel; 25. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.