阅读说明：本技术 一种机械式电缆线用张力调整设备 (Tension adjusting equipment for mechanical cable ) 是由 丁少清 于 2021-05-31 设计创作，主要内容包括：本发明涉及一种机械式电缆线用张力调整设备,包括外箱,所述外箱的右侧固定安装有侧箱,所述外箱内腔的右侧壁固定安装有水平调节机构,所述侧箱的外侧架设有安装结构,安装结构上固定安装有固定箱,所述侧箱的内底壁固定安装有顶部贯穿至固定箱内腔的垂直调节机构,所述垂直调节机构的正面固定安装有贯穿至固定箱外部的连接柱,连接柱的外侧转动连接有调节轮。该机械式电缆线用张力调整设备,启动水平调节机构带动锁紧结构水平位移,实现电缆线水平方向上的张力调节,启动垂直调节机构带动连接柱和调节轮垂直方向上的高度调节,对电缆线进行垂直方向上的顶升或者下降,实现了张力调节设备自动化程度高的目的,实用性高。(The invention relates to tension adjusting equipment for a mechanical cable, which comprises an outer box, wherein a side box is fixedly installed on the right side of the outer box, a horizontal adjusting mechanism is fixedly installed on the right side wall of an inner cavity of the outer box, an installation structure is erected on the outer side of the side box, a fixed box is fixedly installed on the installation structure, a vertical adjusting mechanism with the top penetrating through the inner cavity of the fixed box is fixedly installed on the inner bottom wall of the side box, a connecting column penetrating through the outer part of the fixed box is fixedly installed on the front surface of the vertical adjusting mechanism, and an adjusting wheel is rotatably connected to the outer side of the connecting column. This tension adjustment equipment for mechanical type cable conductor starts horizontal adjustment mechanism and drives locking structure horizontal displacement, realizes the tension regulation on the cable conductor horizontal direction, starts vertical adjustment mechanism and drives the altitude mixture control on spliced pole and the regulating wheel vertical direction, carries out jacking or decline on the vertical direction to the cable conductor, has realized the high purpose of tension adjustment equipment degree of automation, and the practicality is high.)

1. The utility model provides a tension adjustment equipment for mechanical type cable conductor, includes outer container (1), its characterized in that: a side box (2) is fixedly mounted on the right side of the outer box (1), a horizontal adjusting mechanism (3) is fixedly mounted on the right side wall of the inner cavity of the outer box (1) and used for adjusting horizontal tension of cables, a mounting structure (4) is erected on the outer side of the side box (2), a fixed box (5) is fixedly mounted on the mounting structure (4), a vertical adjusting mechanism (6) with the top penetrating through the inner cavity of the fixed box (5) is fixedly mounted on the inner bottom wall of the side box (2) and used for adjusting tension of the cables in the vertical direction, a connecting column (7) penetrating through the outer part of the fixed box (5) is fixedly mounted on the front surface of the vertical adjusting mechanism (6), and an adjusting wheel (8) is rotatably connected to the outer side of the connecting column (7);

horizontal adjustment mechanism (3) are including fixing servo motor (31) at outer container (1) inner chamber right side wall, the output shaft fixedly connected with threaded rod (33) of servo motor (31), and the outside threaded connection of threaded rod (33) has and accepts block (35), and the top and the bottom of accepting block (35) are fixed mounting respectively has connecting rod (36) and limit structure (37), and limit structure (37) and the interior diapire fixed connection of outer container (1), the top fixedly connected with of connecting rod (36) is located outer locking structure (38) of outer container (1).

2. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: the output shaft of servo motor (31) fixedly connected with shaft coupling (32), servo motor (31) pass through shaft coupling (32) and threaded rod (33) fixed connection.

3. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: the left side of threaded rod (33) is run through to the inner chamber and the fixedly connected with bearing (34) of bearing (34), the left side of bearing (34) and the left side wall fixed connection of outer container (1) inner chamber.

4. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: limit structure (37) comprise gag lever post and stopper, the gag lever post is the type of falling U, and the inner diapire fixed connection of gag lever post and outer container (1), the outside sliding connection of gag lever post has the stopper, the bottom fixed connection of stopper and bearing piece (35).

5. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: the screw thread through-hole with threaded rod (33) outside screw thread looks adaptation is seted up to the inside of bearing block (35), locking structure (38) include with connecting rod (36) fixed connection's base (381), there is footstock (383) in the outside of base (381) through two locking bolt (382) swing joint, equal fixed mounting has resistance-increasing layer (384) on the inner wall of base (381) and footstock (383).

6. A tensioning device for mechanical cables according to claim 5, characterized in that: the inside of the opposite side of the base (381) and the top seat (383) forms a complete circle, and the group increasing layer (384) is a rubber layer.

7. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: mounting structure (4) comprise two installation poles (41) and two fixed plates (42), two installation pole (41) are the symmetry and install on the left and right sides wall of side case (2), and the top and fixed plate (42) fixed connection of installation pole (41), two with fixed box (5) fixed connection between fixed plate (42).

8. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: vertical adjustment mechanism (6) include with side case (2) inner bottom wall fixed mounting's hydraulic ram (61), the loose axle of hydraulic ram (61) runs through inner chamber and fixedly connected with fly leaf (62) to fixed case (5), the top fixed mounting of fly leaf (62) has firm spring (63), the top of firm spring (63) and the inner bottom wall fixed connection of fixed case (5).

9. A tension adjustment device for a mechanical cable as claimed in claim 8, characterized in that: the outside of fly leaf (62) run through to fixed case (5) inner chamber on the lateral wall and with fixed case (5) inner chamber lateral wall swing joint, set up the movable groove with fly leaf (62) looks adaptation on the inside wall of fixed case (5), the front fixed connection of spliced pole (7) and fly leaf (62).

10. A tension adjustment device for a mechanical cable as claimed in claim 1, characterized in that: the front of fixed case (5) has been seted up rectangular removal hole, rectangular removal hole and spliced pole (7) looks adaptation.

Technical Field

The invention relates to the technical field of cable tension adjustment, in particular to a tension adjusting device for a mechanical cable.

Background

The utilization rate of cables is higher and higher in urban power grid construction and infrastructure construction, large industrial customers and small customers are increased, and the installation engineering quantity of wires and cables of installation companies is rapidly increased, so that the installation and fixation of the wires and cables are very important.

In the production process of electric wires and cables, tension adjusting equipment is required to be used for performing effective tightening adjustment operation on the electric wires and cables, for example, a device for adjusting the tension of the electric wires and cables is disclosed in chinese patent CN 103928193B, and the device includes a supporting member, a first rotating disc, a second rotating disc, a first fixing rod, a bracket assembly and a second fixing rod, wherein the supporting member, the first fixing rod and the second fixing rod are columnar; the first rotating disc is rotatably and fixedly connected to the side face of the supporting piece, the second rotating disc is rotatably and fixedly connected to the side face of the supporting piece, and the second rotating disc is arranged below the first rotating disc in a vertical mode; and the bracket is fixedly connected with the support piece, the bracket is provided with the first fixing rod and the plurality of second fixing rods, the straight line of the second fixing rod in the length direction is perpendicular to the straight line of the first fixing rod in the length direction, the device can adjust the tension of the electric wire and the cable well, but the tension adjusting equipment has the defect of low practicability, the automation degree is not high, the tension of the cable cannot be adjusted in different directions, the use convenience is reduced, and therefore the tension adjusting equipment for the mechanical cable is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides tension adjusting equipment for a mechanical cable, which has the advantages of high practicability and the like and solves the problem of low automation degree of the tension adjusting equipment.

In order to achieve the purpose, the invention provides the following technical scheme: a tension adjusting device for a mechanical cable comprises an outer box, wherein a side box is fixedly mounted on the right side of the outer box, a horizontal adjusting mechanism is fixedly mounted on the right side wall of an inner cavity of the outer box and used for adjusting horizontal tension of the cable, a mounting structure is erected on the outer side of the side box, a fixed box is fixedly mounted on the mounting structure, a vertical adjusting mechanism with the top penetrating through the inner cavity of the fixed box is fixedly mounted on the inner bottom wall of the side box and used for adjusting tension of the cable in the vertical direction, a connecting column penetrating through the outer part of the fixed box is fixedly mounted on the front side of the vertical adjusting mechanism, and an adjusting wheel is rotatably connected to the outer side of the connecting column;

horizontal adjustment mechanism is including fixing the servo motor at outer container inner chamber right side wall, servo motor's output shaft fixedly connected with threaded rod, and the outside threaded connection of threaded rod has the piece that holds, and the top and the bottom of holding the piece respectively fixed mounting have connecting rod and limit structure, and limit structure and the interior diapire fixed connection of outer container, the top fixedly connected with of connecting rod is located the outside locking structure of outer container.

Furthermore, the output shaft of the servo motor is fixedly connected with a coupler, and the servo motor is fixedly connected with the threaded rod through the coupler.

Further, the left side of threaded rod runs through to the inner chamber and the fixedly connected with bearing of bearing, the left side of bearing and the left side wall fixed connection of outer container inner chamber.

Further, limit structure comprises gag lever post and stopper, the gag lever post is the type of falling U, and the inner diapire fixed connection of gag lever post and outer container, the outside sliding connection of gag lever post has the stopper, the bottom fixed connection of stopper and bearing piece.

Further, the inside of the bearing block is provided with a thread through hole matched with the thread on the outer side of the threaded rod, the locking structure comprises a base fixedly connected with the connecting rod, the outer side of the base is movably connected with a top seat through two locking bolts, and resistance-increasing layers are fixedly mounted on the inner walls of the base and the top seat.

Furthermore, the inner part of one side, opposite to the base and the top seat, forms a whole circle, and the group increasing layer is a rubber layer.

Further, the mounting structure comprises two mounting rods and two fixing plates, wherein the two mounting rods are symmetrically mounted on the left side wall and the right side wall of the side box, the tops of the mounting rods are fixedly connected with the fixing plates, and the fixing plates are fixedly connected with the fixing box.

Further, vertical adjusting mechanism includes the hydraulic rod with side incasement diapire fixed mounting, hydraulic rod's loose axle runs through to the inner chamber and the fixedly connected with fly leaf of fixed case, the top fixed mounting of fly leaf has firm spring, firm spring's top and the interior diapire fixed connection of fixed case.

Furthermore, the outside of fly leaf runs through to on the lateral wall of fixed incasement chamber and with fixed incasement chamber lateral wall swing joint, set up the activity groove with the activity board looks adaptation on the inside wall of fixed case, the spliced pole is connected with the front fixed connection of fly leaf.

Further, rectangular removal hole has been seted up in the front of fixed case, rectangular removal hole and spliced pole looks adaptation.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this tension adjustment equipment for mechanical type cable conductor is through running through locking structure with the cable conductor and bypassing the regulating wheel, starts horizontal adjustment mechanism and drives locking structure horizontal displacement to realize the tension regulation on the cable conductor horizontal direction, realized the high purpose of tension adjustment equipment degree of automation, it is convenient to use, and the practicality is high.

2. This tension adjustment equipment for mechanical type cable conductor drives spliced pole and the altitude mixture control on the regulating wheel vertical direction through starting perpendicular adjustment mechanism to carry out jacking or decline on the vertical direction to the cable conductor, realize the tensile regulation in the cable conductor vertical direction, it is convenient to use, has realized the high purpose of tension adjustment equipment degree of automation, and the practicality is high.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the leveling mechanism of the present invention;

FIG. 4 is a schematic view of the locking mechanism of the present invention;

FIG. 5 is a schematic view of the vertical adjustment mechanism of the present invention.

In the figure: the device comprises an outer box 1, a side box 2, a horizontal adjusting mechanism 3, a servo motor 31, a coupler 32, a threaded rod 33, a bearing 34, a bearing block 35, a connecting rod 36, a limit structure 37, a locking structure 38, a base 381, a locking bolt 382, a 383 top seat, a resistance-increasing layer 384, a mounting structure 4, a mounting rod 41, a fixing plate 42, a fixing box 5, a vertical adjusting mechanism 6, a hydraulic push rod 61, a movable plate 62, a stable spring 63, a connecting column 7 and an adjusting wheel 8.

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. 1-2, the tension adjusting apparatus for a mechanical cable in this embodiment includes an outer box 1, a side box 2 is fixedly installed on the right side of the outer box 1, the top of the outer box 1 and the top of the side box 2 are both open to facilitate the operation and movement of internal mechanisms, a horizontal adjusting mechanism 3 is fixedly installed on the right side wall of the inner cavity of the outer box 1 for adjusting the horizontal tension of the cable, an installation structure 4 for installing the fixed box 5 in a suspended manner is erected on the outer side of the side box 2, a fixed box 5 is fixedly installed on the installation structure 4, a vertical adjusting mechanism 6 is fixedly installed on the inner bottom wall of the side box 2, the top of the vertical adjusting mechanism penetrates through the inner cavity of the fixed box 5 to adjust the tension of the cable in the vertical direction, a connecting column 7 penetrating through the outer portion of the fixed box 5 is fixedly installed on the front side of the vertical adjusting mechanism 6, an adjusting wheel 8 is rotatably connected to the outer side of the connecting column 7, the cable is wound around the adjusting wheel 8, the adjusting wheel 8 serves the purpose of guiding and vertical tension adjustment.

In this embodiment, run through locking structure 38 on the horizontal adjustment mechanism 3 with the cable conductor to carry out the locking operation to the cable conductor through locking structure 38, then the cable conductor on right side is walked around from the top of regulating wheel 8, through the use of horizontal adjustment mechanism 3 and vertical adjustment mechanism 6, realizes the tensile regulation of cable conductor on the horizontal direction and the vertical direction, realizes the automatic tension of equipment and adjusts convenient and practical.

In addition, the mounting structure 4 is composed of two mounting rods 41 and two fixing plates 42, the two mounting rods 41 are symmetrically mounted on the left and right side walls of the side box 2, the top of the mounting rod 41 is fixedly connected with the fixing plate 42, and the two fixing plates 42 are fixedly connected with the fixing box 5.

It should be noted that the front of fixed case 5 has been seted up rectangular removal hole, and rectangular removal hole and spliced pole 7 looks adaptation, spliced pole 7 can be driven by vertical adjustment mechanism 6 and move about the downthehole portion of rectangular removal.

Referring to fig. 3-4, in order to realize tension adjustment of the horizontal direction of the cable, the horizontal adjustment mechanism 3 in this embodiment includes a servo motor 31 fixed on the right side wall of the inner cavity of the outer box 1, an output shaft of the servo motor 31 is fixedly connected with a threaded rod 33, a left side of the threaded rod 33 penetrates through the inner cavity of the bearing 34 and is fixedly connected with the bearing 34, a left side of the bearing 34 is fixedly connected with the left side wall of the inner cavity of the outer box 1, an outer side of the threaded rod 33 is connected with a receiving block 35 in a threaded manner, a connecting rod 36 and a limiting structure 37 are respectively and fixedly installed at the top and the bottom of the receiving block 35, the limiting structure 37 is fixedly connected with the inner bottom wall of the outer box 1, and a locking structure 38 located outside the outer box 1 is fixedly connected with the top of the connecting rod 36.

In this embodiment, the servo motor 31 drives the threaded rod 33 to rotate forward and backward, so that the horizontal displacement of the bearing block 35 drives the locking structure 38 to move horizontally under the force of the thread, and further pulls the cable to move horizontally, thereby realizing the adjustment of the horizontal direction tension.

The output shaft of the servo motor 31 is fixedly connected with a coupler 32, the servo motor 31 is fixedly connected with a threaded rod 33 through the coupler 32, and the coupler 32 is a device which is used for connecting two shafts or a shaft and a rotating part, rotates together in the process of transmitting motion and power and does not separate under normal conditions, so that the connection stability between the threaded rod 33 and the output shaft of the servo motor 31 is enhanced.

In addition, the inside of the bearing block 35 is provided with a threaded through hole matched with the outer thread of the threaded rod 33, and the bearing block 35 is driven to horizontally displace by the contact of the threaded through hole and the threaded bar.

It is necessary to mention that the limiting structure 37 is composed of a limiting rod and a limiting block, the limiting rod is in an inverted U shape and is fixedly connected with the inner bottom wall of the outer box 1, the outer side of the limiting rod is slidably connected with a limiting block, and the limiting block is fixedly connected with the bottom of the bearing block 35.

The stopper is driven by the power of accepting the horizontal displacement of piece 35 and is slided from side to side in the gag lever post outside, has injectd the position of accepting piece 35 through limit structure 37, prevents to accept piece 35 and has enough to meet the need along with threaded rod 33.

It should be noted that the locking structure 38 includes a base 381 fixedly connected to the connecting rod 36, a top seat 383 is movably connected to an outer side of the base 381 through two locking bolts 382, and a resistance increasing layer 384 is fixedly mounted on inner walls of the base 381 and the top seat 383.

Further, the inside of the opposite side of the base 381 and the top seat 383 forms a complete circle, the group increasing layer 384 is a rubber layer, and the frictional force and the stability of the contact between the cable and the locking structure 38 are increased through the deformable and extruded force of the rubber, so that the locking structure 38 can drive the cable to move left and right.

It should be noted that the resistance-increasing layer 384 may be made of other materials having elastic deformation, such as a sponge layer.

Referring to fig. 5, in order to adjust the tension of the cable in the vertical direction, the vertical adjustment mechanism 6 in this embodiment includes a hydraulic push rod 61 fixedly mounted on the inner bottom wall of the side box 2, a movable shaft of the hydraulic push rod 61 penetrates through the inner cavity of the fixed box 5 and is fixedly connected to a movable plate 62, a stabilizing spring 63 is fixedly mounted on the top of the movable plate 62, and the top of the stabilizing spring 63 is fixedly connected to the inner bottom wall of the fixed box 5.

Wherein, the outside of fly leaf 62 runs through to on the lateral wall of fixed case 5 inner chamber and with fixed case 5 inner chamber lateral wall swing joint, set up the movable groove with fly leaf 62 looks adaptation on the inside wall of fixed case 5, increase the stability that fly leaf 62 goes up and down through the movable groove, spliced pole 7 and the positive fixed connection of fly leaf 62.

In this embodiment, the hydraulic push rod 61 is activated to drive the movable plate 62 and the adjustment wheels 8 thereon to adjust the height of the structure, so as to further adjust the tension in the vertical direction of the cable.

The hydraulic ram 61 may be replaced with an electric or pneumatic ram or another automatically extendable device such as a hydraulic cylinder.

The working principle of the above embodiment is as follows:

(1) not hard up locking bolt 382, go up sliding top seat 383, then run through locking structure 38 with the cable and walk around from the top of regulating wheel 8, sliding top seat 383 down afterwards, make top seat 383 and base 381 lock the cable conductor, and it realizes fixedly to turn round locking bolt 382, when the cable conductor is too lax in the horizontal direction tension, start horizontal adjustment mechanism 3, make servo motor 31 drive threaded rod 33 rotate, limit structure 37 has injectd the position of accepting piece 35, make and accept piece 35 displacement about threaded rod 33 surface, further drive the displacement about connecting rod 36 and locking structure 38, locking structure 38 pulls the cable conductor and controls, thereby realize the tension adjustment on the cable conductor horizontal direction.

(2) When the tension of cable conductor is adjusted to needs in the vertical direction, start vertical adjustment mechanism 6 for hydraulic rod 61 drives will on the fly leaf 62, further makes spliced pole 7 and regulating wheel 8 altitude mixture control, and the vertical migration of regulating wheel 8 carries out jacking or descends to the cable conductor above that, thereby realizes adjusting the tension on the cable conductor vertical direction, and the whole automatic tensile purpose of adjusting cable conductor of realization equipment, the practicality is high, convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.