CN216768228U

CN216768228U - Wire tightening device for installation of engineering cable

Info

Publication number: CN216768228U
Application number: CN202220385290.6U
Authority: CN
Inventors: 唐珂
Original assignee: Yunnan Tangqi Technology Co ltd
Current assignee: Yunnan Tangqi Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-17
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a stringing device for engineering cable installation, which relates to the technical field of cable installation, wherein two ends of a rotating bracket are provided with end posts, the outer surface of each end post is provided with a threaded post in a penetrating way, the inner side of the rotating bracket is provided with a limiting structure, the outer surface of the rotating bracket is provided with a labor-saving structure close to the middle part, the limiting structure comprises a first sliding groove arranged on the outer surface of the inner side of the rotating bracket, a sliding plate is arranged inside the first sliding groove, the outer surface of the sliding plate is provided with a connecting post, and the outer surface of the connecting post is provided with the limiting post, but the rotating process is time-consuming and labor-consuming.

Description

Wire tightening device for installation of engineering cable

Technical Field

The utility model relates to the technical field of cable installation, in particular to a wire tightening device for engineering cable installation.

Background

In the in-process of construction, thereby it is required to install the cable to satisfy construction power consumption demand usually, tight line device is used for the device that is used for the tight line in the cable installation for the engineering cable installation, at present, there is not spacing mechanism at the in-process that uses for the tight line device for the engineering cable installation, the phenomenon that the device gyration cable that can take place sometimes when needs to fix after the tight line of cable is accomplished, be unfavorable for the use, secondly, need rotate corresponding support and accomplish tight line process, but the pivoted process is comparatively wasted time and energy, therefore, staff in this field has proposed a tight line device for the engineering cable installation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a stringing device for engineering cable installation, which solves the problems that the existing stringing device for engineering cable installation has no limiting mechanism in the use process, the phenomenon that a rotary cable of the device retracts sometimes happens when the cable needs to be fixed after being strung, the use is not facilitated, the corresponding support needs to be rotated to complete the stringing process, but the rotating process is time-consuming and labor-consuming.

In order to realize the purpose, the utility model is realized by the following technical scheme: a wire tightening device for installation of engineering cables comprises a rotating support, wherein end posts are arranged at two ends of the rotating support, threaded posts penetrate through the outer surface of each end post, a limiting structure is arranged on the inner side of the rotating support, and a labor-saving structure is arranged at a position, close to the middle, of the outer surface of the rotating support;

the limiting structure comprises a first sliding groove formed in the outer surface of the inner side of the rotating support, a sliding plate is arranged inside the first sliding groove, a connecting column is arranged on the outer surface of the sliding plate, a limiting column is arranged on the outer surface of the connecting column, and a connecting groove is formed in the outer surface of the end of the threaded column.

As a further technical scheme, the labor-saving structure comprises a fixed column fixedly arranged on the outer surface of the rotating support, a sliding sleeve is arranged on the outer surface of the fixed column, a limiting groove is formed in the fixed column, a second sliding groove is formed in the sliding sleeve, a sliding column is arranged in the second sliding groove, and a limiting plug is fixedly arranged at one end of the sliding column.

As a further technical scheme of the utility model, one end of the threaded column, which is far away from the connecting groove, is fixedly provided with an end support, and the end support is movably provided with a fixing pin.

According to the further technical scheme, the number of the threaded columns is two, the threaded columns are in rotary connection with the end columns through threads, the sliding plate is in sliding connection with the rotary support, the sliding plate slides in the first sliding groove, and the first sliding grooves are in two groups and are symmetrically distributed.

As a further technical scheme of the utility model, the limiting columns are regular octagonal prisms, the positions of the limiting columns and the connecting grooves are on the same axis, the number of the sliding plates, the connecting columns and the limiting columns is two, the limiting columns are matched with the connecting grooves, and the directions of the two groups of limiting columns respectively correspond to the directions of the two groups of connecting grooves.

As a further technical scheme, the second sliding groove is matched with the fixed column, the limiting plug is of a cylindrical structure made of rubber, the limiting groove is of a cylindrical cavity shape, and the diameter of the limiting groove is equal to that of the limiting plug.

As a further technical scheme of the utility model, the fixed column, the sliding column and the limiting plug are in sliding connection, the diameter of the sliding column is smaller than that of the limiting plug, and the sliding column penetrates through the upper end of the fixed column.

Advantageous effects

The utility model provides a wire tightening device for installation of an engineering cable. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an engineering cable installation is with tight traditional thread binding putting, effect through limit structure, when using, the user can rotate support to suitable position through rotating, later the connection of beginning cable is fixed, rotate the support and rotate when suitable position, the user can stir the spliced pole respectively and slide, make the sliding plate slide in a sliding tray, until spacing post card in the spread groove can, be connected through spliced pole and spacing post, the sliding plate slides and sets up the inside at a sliding tray, can prevent to rotate the gyration that the support probably produced under the pulling of cable, the pressure of tip post department can be shared simultaneously, the effect of use is better.

2. The utility model provides an engineering cable installation is with tensioner bullwheel, effect through laborsaving structure, when using, when needs rotate the rotation support tight line, the user can grasp the sliding sleeve, and pull out to the one end of keeping away from the rotation support, the sliding sleeve can slide on the fixed column, the post that slides simultaneously can drive spacing stopper and slide in the spacing groove, can prevent droing that probably takes place when the sliding sleeve pulls out through spacing stopper, setting through the fixed column, the lever has been formed, the person of facilitating the use grasps the sliding sleeve and rotates, simultaneously can lengthen the lever through the gliding form of sliding sleeve on the fixed column, thereby can the person of facilitating the use rotate the sliding sleeve, thereby make the process of rotating the support tight line comparatively labour saving and time saving rotating, the effect of use is better.

Drawings

FIG. 1 is a schematic structural diagram of a wire tightening device for installation of engineering cables;

FIG. 2 is a partial schematic structural view of a wire tightening device for installation of engineering cables, which is taken out by cutting a sliding plate;

FIG. 3 is a partial schematic structural view of a wire tightening device for installation of engineering cables;

fig. 4 is a partial side sectional view of a labor-saving structure of a stringing device for installation of an engineering cable.

In the figure: 1. rotating the bracket; 2. an end post; 3. a threaded post; 4. a limiting structure; 41. a first sliding groove; 42. a sliding plate; 43. connecting columns; 44. a limiting column; 45. connecting grooves; 5. a labor-saving structure; 51. fixing a column; 52. a sliding sleeve; 53. a limiting groove; 54. a second sliding groove; 55. a sliding post; 56. a limiting plug; 6. an end bracket; 7. and fixing the pin.

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.

Referring to fig. 1, the present invention provides a technical solution of a wire tightening device for installation of engineering cables: the utility model provides an engineering cable installation is with tensioner bullwheel, is including rotating support 1, and the both ends of rotating support 1 are provided with end post 2, and the surface of end post 2 runs through and is provided with screw thread post 3, and the inboard of rotating support 1 is provided with limit structure 4, and the surface of rotating support 1 is close to middle part position and sets up laborsaving structure 5, and screw thread post 3 keeps away from the fixed end support 6 that is provided with of one end of spread groove 45, and the activity of end support 6 is provided with fixed pin 7.

Referring to fig. 2, the position-limiting structure 4 includes a first sliding groove 41 formed on the outer surface of the inner side of the rotating bracket 1, a sliding plate 42 is disposed inside the first sliding groove 41, a connecting column 43 is disposed on the outer surface of the sliding plate 42, a position-limiting column 44 is disposed on the outer surface of the connecting column 43, a connecting groove 45 is disposed on the outer surface of the end of the threaded column 3, the number of the threaded columns 3 is two, the threaded column 3 is in rotary connection with the end column 2 through threads, the sliding plate 42 is in sliding connection with the rotary bracket 1, the sliding plate 42 slides in the first sliding groove 41, the first sliding grooves 41 are symmetrically distributed in two groups, the limiting column 44 is a regular octagonal column, the position of the limiting column 44 and the connecting groove 45 are on the same axis, the number of the sliding plate 42, the connecting column 43 and the limiting column 44 is two, the limiting column 44 is matched with the connecting groove 45, and the orientation of the two limiting columns 44 corresponds to the orientation of the two connecting grooves 45 respectively.

Referring to fig. 3-4, the labor-saving structure 5 includes a fixed column 51 fixedly disposed on an outer surface of the rotating bracket 1, a sliding sleeve 52 is disposed on an outer surface of the fixed column 51, a limiting groove 53 is disposed inside the fixed column 51, a second sliding groove 54 is disposed inside the sliding sleeve 52, a sliding column 55 is disposed inside the second sliding groove 54, a limiting plug 56 is fixedly disposed at one end of the sliding column 55, the second sliding groove 54 is matched with the fixed column 51, the limiting plug 56 is a cylindrical structure made of rubber, the limiting groove 53 is a cylindrical cavity, a diameter of the limiting groove 53 is equal to a diameter of the limiting plug 56, the fixed column 51 is slidably connected with the sliding column 55 and the limiting plug 56, a diameter of the sliding column 55 is smaller than a diameter of the limiting plug 56, the sliding column 55 penetrates through an upper end of the fixed column 51, when the rotating bracket 1 needs to tighten a wire, the user can grasp sliding sleeve 52, and pull to the one end of keeping away from rotating support 1, sliding sleeve 52 can slide on fixed column 51, sliding column 55 can drive spacing stopper 56 and slide in spacing groove 53 simultaneously, can prevent that probably taking place drops when sliding sleeve 52 pulls through spacing stopper 56, setting through fixed column 51, the lever has been formed, the person of facilitating the use grasps sliding sleeve 52 and rotates, simultaneously can lengthen the lever through sliding sleeve 52 gliding form on fixed column 51, thereby can person of facilitating the use rotate sliding sleeve 52, thereby make the process of rotating support 1 stringing comparatively labour saving and time saving rotating.

The working principle of the utility model is as follows: when using, the user can be fixed in end support 6 with the end of cable through fixed pin 7 in, when needs rotate sliding sleeve 52 and make rotation support 1 carry out the stringing, the user can grasp sliding sleeve 52, and pull to the one end of keeping away from rotation support 1, sliding sleeve 52 can slide on fixed column 51, sliding column 55 can drive spacing stopper 56 and slide in spacing groove 53 simultaneously, can prevent that probably taking place when sliding sleeve 52 pulls out through spacing stopper 56, setting through fixed column 51, the lever has been formed, the person of facilitating the use grasps sliding sleeve 52 and rotates, the lever can be lengthened to the gliding form on fixed column 51 through sliding sleeve 52 simultaneously, thereby can person of facilitating the use rotate sliding sleeve 52, thereby make the process of rotating support 1 stringing comparatively labour saving and time saving at the rotation sliding sleeve 52, the effect of use is better.

And after rotating sliding sleeve 52 and making rotation support 1 to suitable position, later begin the connection of cable fixed, when rotating support 1 and rotating to suitable position, the user can stir spliced pole 43 respectively and slide, make sliding plate 42 slide in a sliding tray 41, until spacing post 44 block in spread groove 45 can, through spliced pole 43 and spacing post 44 be connected, sliding plate 42 slides and sets up the inside at a sliding tray 41, can prevent to rotate the gyration that support 1 probably produced under the pulling of cable, can share the pressure of tip post 2 department simultaneously, the effect of use is better.

Claims

1. A wire tightening device for installation of engineering cables comprises a rotating support (1), and is characterized in that end posts (2) are arranged at two ends of the rotating support (1), a threaded post (3) penetrates through the outer surface of each end post (2), a limiting structure (4) is arranged on the inner side of the rotating support (1), and a labor-saving structure (5) is arranged at a position, close to the middle, of the outer surface of the rotating support (1);

the limiting structure (4) comprises a sliding groove (41) formed in the outer surface of the inner side of the rotating support (1), a sliding plate (42) is arranged inside the sliding groove (41), a connecting column (43) is arranged on the outer surface of the sliding plate (42), a limiting column (44) is arranged on the outer surface of the connecting column (43), and a connecting groove (45) is formed in the outer surface of the end of the threaded column (3).

2. The stringing device for installation of engineering cables as claimed in claim 1, wherein the labor-saving structure (5) comprises a fixing column (51) fixedly arranged on the outer surface of the rotating bracket (1), a sliding sleeve (52) is arranged on the outer surface of the fixing column (51), a limiting groove (53) is formed in the fixing column (51), a second sliding groove (54) is formed in the sliding sleeve (52), a sliding column (55) is arranged in the second sliding groove (54), and a limiting plug (56) is fixedly arranged at one end of the sliding column (55).

3. The stringing device for installation of engineering cables as claimed in claim 1, wherein an end bracket (6) is fixedly arranged at one end of the threaded column (3) far away from the connecting groove (45), and the end bracket (6) is movably provided with a fixing pin (7).

4. The stringing device for installation of engineering cables as claimed in claim 1, wherein the number of the threaded columns (3) is two, the threaded columns (3) and the terminal columns (2) are in threaded connection, the sliding plate (42) and the rotating bracket (1) are in sliding connection, the sliding plate (42) slides in the first sliding groove (41), and the number of the first sliding grooves (41) is two and is distributed symmetrically.

5. The stringing device for installation of engineering cables as claimed in claim 4, wherein the limiting columns (44) are regular octagonal prisms, the positions of the limiting columns (44) and the connecting grooves (45) are on the same axis, the number of the sliding plates (42), the connecting columns (43) and the limiting columns (44) is two, the limiting columns (44) are matched with the connecting grooves (45), and the orientation of the two sets of limiting columns (44) respectively corresponds to the orientation of the two sets of connecting grooves (45).

6. The stringing device for installation of engineering cables as claimed in claim 2, wherein the second sliding groove (54) is matched with the fixing column (51), the limiting plug (56) is a cylindrical structure made of rubber, the limiting groove (53) is in a cylindrical cavity shape, and the diameter of the limiting groove (53) is equal to that of the limiting plug (56).

7. The stringing device for installation of engineering cables as claimed in claim 6, wherein the fixed column (51) is connected with the sliding column (55) and the limiting plug (56) in a sliding manner, the diameter of the sliding column (55) is smaller than that of the limiting plug (56), and the sliding column (55) penetrates through the upper end of the fixed column (51).