Wire and cable tension adjusting device

Abstract

The utility model relates to the technical field of wire and cable tension adjustment, in particular to a wire and cable tension adjusting device which is convenient for uniform adjustment and visual adjustment of the tension of a wire and cable. Comprising a guide mechanism; the device further comprises two fine adjustment mechanisms, a driving mechanism, an adjusting mechanism, a visualization mechanism and an installation mechanism, the two fine adjustment mechanisms are installed on the guide mechanism, the driving mechanism is installed on the guide mechanism, the adjusting mechanism is installed on the guide mechanism, the visualization mechanism is installed on the adjusting mechanism, and the installation mechanism is installed on the adjusting mechanism. The guide mechanism guides the wire cable, the driving mechanism drives the fine adjustment mechanism to finely adjust the tension of the wire cable, the adjustment mechanism adjusts the tension of the wire cable, the visualization mechanism visually adjusts the tension, and the installation mechanism facilitates installation and fixation of the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable tension adjustment, in particular to a wire and cable tension adjustment device. Background Art

[0002] With the construction of power grids and infrastructure in cities, the utilization rate of cables is getting higher and higher. With the increase of large and small industrial customers, the installation companies' wire and cable installation projects are increasing rapidly. Therefore, the installation and fixation of wires and cables are extremely important. In cities or outdoor factories, wires and cables are often seen loosely and messily installed between poles, which not only causes an unsightly visual impact on the city's appearance, but more importantly, when the tension of wires and cables is not adjusted properly, it will greatly affect the power supply quality of wires and cables, and also affect the service life of wires and cables. Therefore, the adjustment of wire and cable tension is particularly important.

[0003] Existing wire and cable tension adjustment, such as the prior art with application number CN202222389192.2, includes a mounting frame, a slide plate, a fixed frame, a bidirectional screw, an adjustment plate, a roller, a slider, a slide groove, a long rod, a fixed column and a motor, etc. The long rod is driven to rotate by the motor. Since the slide plate and the mounting frame are slidably connected to play a limiting role, the rotation of the long rod drives the fixed column to slide in the long groove, and then drives the slide plate to slide up or down, thereby achieving the effect of tensioning the cable, making it more convenient to adjust the degree of cable tension.

[0004] The prior art is not convenient for visually adjusting the adjustment size of the arrangement, and the adjustment of the prior art is relatively cumbersome. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a wire and cable tension adjustment device which is convenient for uniform adjustment of the tension of wires and cables and is convenient for visual adjustment.

[0006] The utility model discloses a wire and cable tension regulating device, comprising a guiding mechanism; further comprising two fine-adjusting mechanisms, a driving mechanism, an adjusting mechanism, a visualizing mechanism and an installing mechanism, wherein the two fine-adjusting mechanisms are installed on the guiding mechanism, the driving mechanism is installed on the guiding mechanism, the adjusting mechanism is installed on the guiding mechanism, the visualizing mechanism is installed on the adjusting mechanism, and the installing mechanism is installed on the adjusting mechanism; the wire and cable are guided by the guiding mechanism, the driving mechanism drives the fine-adjusting mechanism to fine-adjust the tension of the wire and cable, the adjusting mechanism adjusts the tension of the wire and cable, the visualizing mechanism visually adjusts the size of the tension, and the installing mechanism is convenient for installing and fixing the whole; the wire and cable are guided by the guiding mechanism, the driving mechanism drives the fine-adjusting mechanism to fine-adjust the tension of the wire and cable, the adjusting mechanism adjusts the tension of the wire and cable, the visualizing mechanism visually adjusts the size of the tension, and the installing mechanism is convenient for installing and fixing the whole, thereby improving practicality.

[0007] Preferably, the guiding mechanism comprises a mounting plate, two through-holes and two first guiding shafts, the two through-holes are installed at both ends of the mounting plate, and the two first guiding shafts are rotatably installed at both ends of the mounting plate; the wires and cables pass through the through-holes, and the wires are guided by the first guiding shafts.

[0008] Preferably, the fine-tuning mechanism includes a turntable and two second guide shafts, the turntable is rotatably mounted on the mounting plate via the turntable, the two second guide shafts are eccentrically and rotatably mounted on the turntable, and the two fine-tuning mechanisms are symmetrically mounted at both ends of the mounting plate; the wires and cables pass through the through holes, the wires are guided by the first guide shaft, the wires and cables are supported by the two second guide shafts, the turntable is driven to rotate by opening the driving mechanism, and then the two second guide shafts are driven to rotate eccentrically, and the tension of the wires and cables is fine-tuned by the two second guide shafts.

[0009] Preferably, the driving mechanism includes two driving boxes, two turbines, two worm rods and a connecting shaft. The two driving boxes are respectively mounted on the mounting plates, the two turbines are respectively mounted on the rotating shafts of the two turntables, the two worm rods are rotatably mounted on the inner walls of the two driving boxes, the connecting shaft connects the two worm rods, and the turbines are meshed with the worm rods. The two worm rods are driven to rotate by rotating the connecting shaft, and then the two turntables are driven to rotate through the meshing relationship, thereby evenly fine-tuning the tension of the wires and cables.

[0010] Preferably, the adjusting mechanism includes a sliding sleeve, a first sliding plate, a lead screw, a first bevel gear and a second bevel gear. The sliding sleeve is mounted on the mounting plate, the first sliding plate is slidably mounted in the sliding sleeve, the lead screw is rotatably mounted in the sliding sleeve, the first sliding plate is threadably matched with the lead screw, the first bevel gear is mounted on the lead screw, the second bevel gear is rotatably mounted on the side wall of the sliding sleeve via a rotating shaft, and the second bevel gear is meshed with the first bevel gear; the second bevel gear is driven to rotate by rotating the rotating shaft of the second bevel gear, and the first sliding plate is driven to slide in the sliding sleeve through the meshing relationship, thereby adjusting the tension of the wire and cable.

[0011] Preferably, the visualization mechanism includes a sliding box, a second sliding plate, a spring, a connecting plate, a third wire shaft and a visualization rod, the sliding box is installed on the top of the first sliding plate, the second sliding plate is slidably installed in the sliding box, the connecting plate is installed on the second sliding plate, one end of the spring is installed on the bottom end of the sliding box, the other end of the spring is installed on the bottom end of the second sliding plate, the third wire shaft is rotatably installed on the connecting plate, a slide groove is provided on the side wall of the sliding box, one end of the visualization rod is installed on the second sliding plate, and the visualization rod is slidably installed in the slide groove; the wires and cables are guided by the rotation of the third wire shaft, the connecting plate is pressurized by the tension of the wires and cables, so that the second sliding plate slides in the sliding box, the second sliding plate is rebounded by the elasticity of the spring, and the tension is visually adjusted by the height of the visualization rod protruding from the top surface of the sliding box.

[0012] Preferably, the mounting mechanism comprises a fixed plate frame and fixed bolts, the fixed plate frame is mounted on the bottom end of the sliding sleeve, and the fixed bolts are mounted on the fixed plate frame; the fixing bolts facilitate the installation and fixation of the whole.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the wires and cables are guided by the guiding mechanism, the driving mechanism drives the fine-tuning mechanism to fine-tune the tension of the wires and cables, the adjusting mechanism adjusts the tension of the wires and cables, the visualizing mechanism visually adjusts the size of the tension, and the installing mechanism facilitates the installation and fixation of the whole, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a rear-view cross-sectional axonometric structural schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the first side cross-sectional axonometric structure of the utility model;

[0019] Figure 6 It is a second side view cross-sectional axonometric structural schematic diagram of the utility model;

[0020] Figure 7 The utility model Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0021] Markings in the accompanying drawings: 01, guide mechanism; 11, mounting plate; 12, perforation; 13, first guide shaft; 02, fine-tuning mechanism; 21, turntable; 22, second guide shaft; 03, driving mechanism; 31, driving box; 32, turbine; 33, worm rod; 34, connecting shaft; 04, adjusting mechanism; 41, sliding sleeve; 42, first sliding plate; 43, lead screw; 44, first bevel gear; 45, second bevel gear; 05, visualization mechanism; 51, sliding box; 52, second sliding plate; 53, spring; 54, connecting plate; 55, third wire shaft; 56, visualization rod; 06, mounting mechanism; 61, fixing plate frame; 62, fixing bolt. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figures 1 to 4 As shown, a wire and cable tension adjustment device includes a guide mechanism 01, two fine-adjustment mechanisms 02, a drive mechanism 03, an adjustment mechanism 04, a visualization mechanism 05 and a mounting mechanism 06, wherein the two fine-adjustment mechanisms 02 are mounted on the guide mechanism 01, the drive mechanism 03 is mounted on the guide mechanism 01, the adjustment mechanism 04 is mounted on the guide mechanism 01, the visualization mechanism 05 is mounted on the adjustment mechanism 04, and the mounting mechanism 06 is mounted on the adjustment mechanism 04;

[0025] The wires and cables are guided by the guide mechanism 01, the driving mechanism 03 drives the fine adjustment mechanism 02 to fine-tune the tension of the wires and cables, the adjusting mechanism 04 adjusts the tension of the wires and cables, the visualizing mechanism 05 visually adjusts the tension, and the installation mechanism 06 facilitates the installation and fixation of the whole;

[0026] The guide mechanism 01 includes a mounting plate 11, two through holes 12 and two first guide shafts 13. The two through holes 12 are mounted at both ends of the mounting plate 11, and the two first guide shafts 13 are rotatably mounted at both ends of the mounting plate 11.

[0027] The fine-tuning mechanism 02 includes a rotating disk 21 and two second guide shafts 22. The rotating disk 21 is rotatably mounted on the mounting plate 11 via the rotating shaft. The two second guide shafts 22 are eccentrically and rotatably mounted on the rotating disk 21. The two fine-tuning mechanisms 02 are symmetrically mounted at both ends of the mounting plate 11.

[0028] The driving mechanism 03 includes two driving boxes 31, two turbines 32, two worm rods 33 and a connecting shaft 34. The two driving boxes 31 are respectively mounted on the mounting plate 11, the two turbines 32 are respectively mounted on the rotating shafts of the two rotating disks 21, the two worm rods 33 are rotatably mounted on the inner walls of the two driving boxes 31, the connecting shaft 34 connects the two worm rods 33, and the turbines 32 are meshed with the worm rods 33;

[0029] The wires and cables pass through the through-hole 12, and are guided by the first guide shaft 13. The wires and cables are supported by the two second guide shafts 22, and the two worm shafts 33 are driven to rotate by rotating the connecting shaft 34. Then, the two turntables 21 are driven to rotate through the meshing relationship, and then the two second guide shafts 22 are driven to rotate eccentrically. The tension of the wires and cables is fine-tuned by the two second guide shafts 22, the adjustment mechanism 04 adjusts the tension of the wires and cables, the visualization mechanism 05 visually adjusts the size of the tension, and the installation mechanism 06 facilitates the installation and fixation of the whole, thereby improving practicality.

[0030] Example 2

[0031] like Figure 3 , Figure 5 and Figure 7 As shown, a wire and cable tension adjustment device includes a guide mechanism 01, two fine-adjustment mechanisms 02, a drive mechanism 03, an adjustment mechanism 04, a visualization mechanism 05 and a mounting mechanism 06, wherein the two fine-adjustment mechanisms 02 are mounted on the guide mechanism 01, the drive mechanism 03 is mounted on the guide mechanism 01, the adjustment mechanism 04 is mounted on the guide mechanism 01, the visualization mechanism 05 is mounted on the adjustment mechanism 04, and the mounting mechanism 06 is mounted on the adjustment mechanism 04;

[0032] The wires and cables are guided by the guide mechanism 01, the driving mechanism 03 drives the fine adjustment mechanism 02 to fine-tune the tension of the wires and cables, the adjusting mechanism 04 adjusts the tension of the wires and cables, the visualizing mechanism 05 visually adjusts the tension, and the installation mechanism 06 facilitates the installation and fixation of the whole;

[0033] The adjusting mechanism 04 includes a sliding sleeve 41, a first sliding plate 42, a lead screw 43, a first bevel gear 44 and a second bevel gear 45. The sliding sleeve 41 is mounted on the mounting plate 11, the first sliding plate 42 is slidably mounted in the sliding sleeve 41, the lead screw 43 is rotatably mounted in the sliding sleeve 41, the first sliding plate 42 is threadedly matched with the lead screw 43, the first bevel gear 44 is mounted on the lead screw 43, the second bevel gear 45 is rotatably mounted on the side wall of the sliding sleeve 41 through a rotating shaft, and the second bevel gear 45 is meshed with the first bevel gear 44;

[0034] The visualization mechanism 05 includes a sliding box 51, a second sliding plate 52, a spring 53, a connecting plate 54, a third wire shaft 55 and a visualization rod 56. The sliding box 51 is installed at the top of the first sliding plate 42, the second sliding plate 52 is slidably installed in the sliding box 51, the connecting plate 54 is installed on the second sliding plate 52, one end of the spring 53 is installed at the bottom end of the sliding box 51, the other end of the spring 53 is installed at the bottom end of the second sliding plate 52, the third wire shaft 55 is rotatably installed on the connecting plate 54, a sliding groove is provided on the side wall of the sliding box 51, one end of the visualization rod 56 is installed on the second sliding plate 52, and the visualization rod 56 is slidably installed in the sliding groove;

[0035] The mounting mechanism 06 includes a fixing plate frame 61 and a fixing bolt 62. The fixing plate frame 61 is mounted on the bottom end of the sliding sleeve 41, and the fixing bolt 62 is mounted on the fixing plate frame 61.

[0036] The wires and cables are guided by the guide mechanism 01, and the driving mechanism 03 drives the fine-tuning mechanism 02 to fine-tune the tension of the wires and cables. The second bevel gear 45 is driven to rotate by rotating the rotating shaft of the second bevel gear 45, and the first sliding plate 42 is driven to slide in the sliding sleeve 41 through the meshing relationship, thereby adjusting the tension of the wires and cables. The wires and cables are guided by the rotation of the third conductor shaft 55, and the second sliding plate 52 is made to slide in the sliding box 51 through the tension of the wires and cables. The second sliding plate 52 is rebounded by the elasticity of the spring 53, and the height of the top surface of the sliding box 51 is probed out by the visualization rod 56 to visually adjust the tension, and the fixing bolt 62 is used to facilitate the installation and fixation of the whole.

[0037] like Figures 1 to 7As shown, a wire and cable tension adjustment device of the utility model, when working, the wire and cable pass through the through hole 12, and the wire is guided by the first guide shaft 13, the wire and cable are supported by the two second guide shafts 22, and the two worms 33 are driven to rotate by rotating the connecting shaft 34, and then the two turntables 21 are driven to rotate through the meshing relationship, thereby driving the two second guide shafts 22 to rotate eccentrically, and the tension of the wire and cable is fine-tuned by the two second guide shafts 22, and the second bevel gear 45 is driven to rotate by rotating the rotating shaft of the second bevel gear 45, and the first sliding plate 42 is driven to slide in the sliding sleeve 41 through the meshing relationship, thereby adjusting the tension of the wire and cable, and the wire and cable are guided by the rotation of the third wire shaft 55, and the connecting plate 54 is pressed by the tension of the wire and cable, so that the second sliding plate 52 slides in the sliding box 51, and the second sliding plate 52 is rebounded by the elasticity of the spring 53, and the height of the top surface of the sliding box 51 is probed by the visualization rod 56 to visually adjust the tension, and the fixing bolt 62 is convenient for installing and fixing the whole.

[0038] The main functions achieved by the utility model are: during the process of adjusting the tension of the wires and cables, it is convenient to adjust the tension of the wires and cables uniformly and to adjust visually.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wire and cable tension adjustment device, comprising a guide mechanism (01); characterized in that: It also includes two fine-adjustment mechanisms (02), a driving mechanism (03), an adjustment mechanism (04), a visualization mechanism (05) and a mounting mechanism (06), wherein the two fine-adjustment mechanisms (02) are mounted on the guide mechanism (01), the driving mechanism (03) is mounted on the guide mechanism (01), the adjustment mechanism (04) is mounted on the guide mechanism (01), the visualization mechanism (05) is mounted on the adjustment mechanism (04), and the mounting mechanism (06) is mounted on the adjustment mechanism (04); The guide mechanism (01) guides the wires and cables, the drive mechanism (03) drives the fine-tuning mechanism (02) to fine-tune the tension of the wires and cables, the adjustment mechanism (04) adjusts the tension of the wires and cables, the visualization mechanism (05) visually adjusts the magnitude of the tension, and the installation mechanism (06) facilitates the installation and fixation of the whole.

2. A wire and cable tension adjustment device as claimed in claim 1, characterized in that: The guide mechanism (01) comprises a mounting plate (11), two through holes (12) and two first guide shafts (13), wherein the two through holes (12) are mounted at two ends of the mounting plate (11), and the two first guide shafts (13) are rotatably mounted at two ends of the mounting plate (11).

3. A wire and cable tension adjustment device as claimed in claim 2, characterized in that: The fine adjustment mechanism (02) comprises a rotating disk (21) and two second guide shafts (22); the rotating disk (21) is rotatably mounted on the mounting plate (11) via the rotating shaft; the two second guide shafts (22) are eccentrically and rotatably mounted on the rotating disk (21); and the two fine adjustment mechanisms (02) are symmetrically mounted at two ends of the mounting plate (11).

4. A wire and cable tension adjustment device as claimed in claim 2, characterized in that: The driving mechanism (03) comprises two driving boxes (31), two turbines (32), two worm rods (33) and a connecting shaft (34); the two driving boxes (31) are respectively mounted on the mounting plates (11); the two turbines (32) are respectively mounted on the rotating shafts of the two rotating disks (21); the two worm rods (33) are rotatably mounted on the inner walls of the two driving boxes (31); the connecting shaft (34) connects the two worm rods (33); and the turbines (32) are meshed with the worm rods (33).

5. A wire and cable tension adjustment device as claimed in claim 2, characterized in that: The adjusting mechanism (04) comprises a sliding sleeve (41), a first sliding plate (42), a lead screw (43), a first bevel gear (44) and a second bevel gear (45); the sliding sleeve (41) is mounted on the mounting plate (11); the first sliding plate (42) is slidably mounted in the sliding sleeve (41); the lead screw (43) is rotatably mounted in the sliding sleeve (41); the first sliding plate (42) and the lead screw (43) are threadedly matched; the first bevel gear (44) is mounted on the lead screw (43); the second bevel gear (45) is rotatably mounted on the side wall of the sliding sleeve (41) via a rotating shaft; and the second bevel gear (45) is meshed with the first bevel gear (44).

6. A wire and cable tension adjustment device as claimed in claim 5, characterized in that: The visualization mechanism (05) comprises a sliding box (51), a second sliding plate (52), a spring (53), a connecting plate (54), a third wire shaft (55) and a visualization rod (56). The sliding box (51) is installed at the top of the first sliding plate (42), the second sliding plate (52) is slidably installed in the sliding box (51), the connecting plate (54) is installed on the second sliding plate (52), one end of the spring (53) is installed at the bottom end of the sliding box (51), the other end of the spring (53) is installed at the bottom end of the second sliding plate (52), the third wire shaft (55) is rotatably installed on the connecting plate (54), a sliding groove is provided on the side wall of the sliding box (51), one end of the visualization rod (56) is installed on the second sliding plate (52), and the visualization rod (56) is slidably installed in the sliding groove.

7. A wire and cable tension adjustment device as claimed in claim 5, characterized in that: The mounting mechanism (06) comprises a fixed plate frame (61) and a fixing bolt (62), wherein the fixed plate frame (61) is mounted on the bottom end of the sliding sleeve (41), and the fixing bolt (62) is mounted on the fixed plate frame (61).

Images