Slide wire device with adjustable suspension clamp

Abstract

According to the sliding contact line device with the adjustable suspension clamp, the suspension clamp comprises a protective shell, the middle of the top end of the protective shell is rotationally connected with a rotating connecting rod, the upper end of the rotating connecting rod is fixedly connected with a threaded rotary knob, and the lower end of the rotating connecting rod is fixedly connected with a middle connecting rotating tooth; a first rack and a second rack are connected to the outer end of the middle connecting rotating tooth in a meshed mode, connecting vertical rods are fixedly connected to the tail ends of the first rack and the second rack, and clamping triangular blocks are fixedly connected to the lower portions of the inner sides of the connecting vertical rods. The suspension clamp has the beneficial effects that the suspension clamp of the sliding contact line has adjusting capacity, so that in the actual installation process of the suspension clamp, a worker can firstly carry out the installation operation of the suspension clamp and then install the sliding contact line, the installation efficiency of the suspension clamp is improved, and when subsequent maintenance and replacement are needed, the worker can also rapidly detach the suspension clamp, so that the labor intensity of the worker is reduced, and the labor intensity of the worker is reduced. And the disassembly and maintenance by workers are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding contact wire devices, and particularly relates to a sliding contact wire device with an adjustable suspension clip. Background Art

[0002] A sliding contact wire is a safe, reliable, economical and practical power transmission device, which is widely used in various facilities and places that require mobile power supply. It is also called a sliding conductor or a safe sliding contact power transmission device, and is a power transmission device for mobile equipment.

[0003] The existing Chinese patent technology CN202322385531.4 discloses an adjustable sliding contact wire device, which includes a horizontal frame. A brush is slidably connected inside the horizontal frame. A vertical frame is arranged above the horizontal frame. A conductive rail is fixedly connected to the inner top wall of the vertical frame. A conductive seat is slidably connected inside the conductive rail. Two support frames are fixedly connected to the upper surface of the horizontal frame. A sliding wheel is fixedly connected to the inner top wall of each support frame. Sliding frames are fixedly connected to both side surfaces of the vertical frame. The utility model can enable the horizontal frame to move forward and backward for adjustment while keeping energized, and then cooperate with the brush to move left and right inside the horizontal frame, so that the sliding contact wire can not only be quickly slid and adjusted in the left and right directions during use, but also be quickly adjusted in the front and rear positions, thereby enabling the sliding contact wire to better adapt to the sliding power supply environment of different mobile devices, playing a role in increasing the sliding adjustment range of the sliding contact wire and increasing the adaptability of the sliding contact wire in use.

[0004] Although the prior art can enable the horizontal frame to move forward and backward for adjustment while keeping energized, and then cooperate with the brush to move left and right inside the horizontal frame, so that the sliding contact wire can not only be quickly slid and adjusted in the left and right directions during use, but also be quickly adjusted in the front and rear positions, thereby enabling the sliding contact wire to better adapt to the sliding power supply environment of different mobile devices, playing a role in increasing the sliding adjustment range of the sliding contact wire and increasing the adaptability of the sliding contact wire in use, when it is installed, its suspension clip is still an unadjustable suspension clip, resulting in that during installation, it is necessary to first install its suspension clip before the overall suspension installation can be carried out, and its installation is relatively inconvenient, affecting the installation efficiency of its staff. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sliding contact wire device with an adjustable suspension clip for the deficiencies and defects in the prior art. The suspension clip of this sliding contact wire has an adjustment ability, enabling the staff to first carry out the installation operation of the suspension clip during the actual installation process, and then install the sliding contact wire, increasing its installation efficiency. And when maintenance and replacement are required subsequently, the staff can also quickly disassemble its suspension clip, making it more convenient for the staff to carry out disassembly and maintenance.

[0006] To achieve the above object, the following technical solutions are adopted in the utility model: A sliding contact wire device with an adjustable suspension clip, which includes a conduit 3. Both ends of the conduit 3 are recessed inward to form conduit grooves 4, and a suspension clip 5 is provided on the conduit 3. The suspension clip 5 is clamped at the conduit groove 4. A support bracket 7 is installed at the top of the suspension clip 5. A conductive plate 1 and a power transmission guide rail 2 are installed in the conduit 3. The suspension clip 5 includes a protective housing 51. A rotating connecting rod 58 is rotatably connected to the middle of the top end of the protective housing 51. The upper end of the rotating connecting rod 58 is fixedly connected to a threaded knob 59. The lower end of the rotating connecting rod 58 is fixedly connected to a middle connecting rotating gear 57. The outer end of the middle connecting rotating gear 57 is meshed with a first rack 56 and a second rack 510. The ends of both the first rack 56 and the second rack 510 are fixedly connected to a connecting vertical rod 54. A clamping triangular block 52 is fixedly connected to the lower part inside the connecting vertical rod 54.

[0007] Further, a positioning screw 53 for increasing the stability of the connecting vertical rod 54 is abutted against the outer side of the connecting vertical rod 54.

[0008] Further, an anti-slip pad 53-1 is provided at one end of the positioning screw 53 close to the connecting vertical rod 54.

[0009] Further, support rollers 55 are provided between the first rack 56 and the protective housing 51, and support rollers 55 are provided between the second rack 510 and the protective housing 51.

[0010] Further, a connecting bearing 6 is provided between the suspension clip 5 and the support bracket 7.

[0011] Further, the first rack 56 and the second rack 510 are respectively located on the front and rear sides of the middle connecting rotating gear 57, and both the first rack 56 and the second rack 510 are meshed with the middle connecting rotating gear 57.

[0012] After adopting the above technical solutions, the beneficial effects of the utility model are as follows: The suspension clip of this sliding contact wire has the adjustment ability, so that during the actual installation process, the staff can first install the suspension clip and then install the sliding contact wire, which increases the installation efficiency. And when subsequent maintenance and replacement are needed, the staff can also quickly disassemble the suspension clip, which is more convenient for the staff to disassemble and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 is a schematic structural view of the present utility model.

[0015] Figure 2 is a schematic structural view of the suspension clip in the present utility model.

[0016] Figure 3 is a schematic top view structural view of the first rack, the middle connecting rotating gear and the second rack in the present utility model.

[0017] Figure 4 is Figure 2 an enlarged structural view of part A in

[0018] Explanation of reference numerals: conductive plate 1, power transmission guide rail 2, conduit 3, conduit groove 4, suspension clip 5, connecting bearing 6, support bracket 7, protection housing 51, clamping triangular block 52, positioning screw 53, connecting vertical rod 54, support roller 55, first rack 56, middle connecting rotating gear 57, rotating connecting rod 58, threaded knob 59, second rack 510, anti-slip pad 53-1. Detailed implementation manners

[0019] Referring to Figures 1-4 as shown, the technical solution adopted in this detailed implementation manner is: it includes a conduit 3, both ends of the conduit 3 are recessed inward to form a conduit groove 4, and a suspension clip 5 is provided on the conduit 3. The suspension clip 5 is clamped at the conduit groove 4. A support bracket 7 is installed at the top of the suspension clip 5. A conductive plate 1 and a power transmission guide rail 2 are installed inside the conduit 3. The suspension clip 5 includes a protection housing 51. A rotating connecting rod 58 is rotatably connected to the middle of the top of the protection housing 51. The upper end of the rotating connecting rod 58 is fixedly connected to a threaded knob 59. The lower end of the rotating connecting rod 58 is fixedly connected to a middle connecting rotating gear 57. The outer end of the middle connecting rotating gear 57 is meshed with a first rack 56 and a second rack 510. The ends of both the first rack 56 and the second rack 510 are fixedly connected to a connecting vertical rod 54. A clamping triangular block 52 is fixedly connected to the lower part inside the connecting vertical rod 54.

[0020] More specifically, a positioning screw 53 for increasing the stability of the connecting vertical rod 54 abuts against the outer side of the connecting vertical rod 54.

[0021] More specifically, an anti-slip pad 53-1 is provided at one end of the positioning screw 53 close to the connecting vertical rod 54. The anti-slip pad 53-1 can increase the friction between the positioning screw 53 and the connecting vertical rod 54.

[0022] More specifically, there is a support roller 55 between the first rack 56 and the protective housing 51, and there is also a support roller 55 between the second rack 510 and the protective housing 51. The support roller 55 can ensure the relative stability of the first rack 56 and the second rack 510 during movement.

[0023] More specifically, there is a connecting bearing 6 between the suspension clip 5 and the support bracket 7. The connecting bearing 6 can ensure that when the threaded knob 59 rotates, the support bracket 7 will not rotate and can remain relatively stationary.

[0024] More specifically, the first rack 56 and the second rack 510 are respectively located on the front and rear sides of the middle connecting gear 57, and both the first rack 56 and the second rack 510 are meshed with the middle connecting gear 57. By arranging the first rack 56 and the second rack 510 on both sides of the middle connecting gear 57, when the middle connecting gear 57 rotates, the moving directions of the first rack 56 and the second rack 510 will be opposite.

[0025] Working principle of the present utility model: When the installation of the present sliding contact line device is required, the staff can first install the suspension clip 5. When installing the suspension clip 5, the staff only needs to install the support bracket 7 at the designated position, and then insert the conduit 3 equipped with the conductive plate 1 and the power transmission guide rail 2 into the inner cavity of the suspension clip 5. At this time, the staff only needs to rotate the threaded knob 59, which drives the rotating connecting rod 58 and the middle connecting gear 57. By using the middle connecting gear 57 to drive the first rack 56 and the second rack 510 to move, the connecting vertical rod 54 and the clamping triangular block 52 are driven to perform the clamping operation, and the clamping triangular block 52 cooperates with the conduit groove 4 to perform the clamping operation on the conduit 3. Among them, when it is necessary to disassemble and replace the conduit 3, the staff only needs to rotate the threaded knob 59 in the reverse direction to make the clamping triangular block 52 disengage from the conduit groove 4 to complete the disassembly operation of the conduit 3.

[0026] The above is only used to illustrate the technical solution of the present utility model and not to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model should be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.

Claims

1. A busbar device with an adjustable suspension clip, characterized in that: It comprises a conduit (3), both ends of the conduit (3) are inwardly recessed to form conduit grooves (4), a suspension clamp (5) is provided on the conduit (3), the suspension clamp (5) is clamped in the conduit groove (4), a support bracket (7) is installed on the top of the suspension clamp (5), and a conductive plate (1) and a power transmission rail (2) are installed in the conduit (3); The suspension clamp (5) comprises a protective shell (51), the middle part of the top end of the protective shell (51) is rotatably connected to a rotating connecting rod (58), the upper end of the rotating connecting rod (58) is fixedly connected to a threaded knob (59), the lower end of the rotating connecting rod (58) is fixedly connected to a middle connecting rotating tooth (57), the outer end of the middle connecting rotating tooth (57) is meshingly connected to a first rack (56) and a second rack (510), and the ends of the first rack (56) and the second rack (510) are fixedly connected to a connecting vertical rod (54), and a clamping triangle block (52) is fixedly connected to the lower inner side of the connecting vertical rod (54).

2. The busbar device with adjustable suspension clip according to claim 1, characterized in that: The outer side of the connecting vertical rod (54) is abutted with a positioning screw (53) for increasing the stability of the connecting vertical rod (54).

3. The busbar device with adjustable suspension clip according to claim 2, characterized in that: An anti-slip pad (53-1) is provided on one end of the positioning screw nail (53) close to the connecting vertical rod (54).

4. The busbar device with adjustable suspension clip according to claim 1, characterized in that: A supporting roller (55) is provided between the first rack (56) and the protective shell (51), and a supporting roller (55) is provided between the second rack (510) and the protective shell (51).

5. The busbar device with adjustable suspension clip according to claim 1, characterized in that: A connecting bearing (6) is provided between the suspension clamp (5) and the supporting bracket (7).

6. The busbar device with adjustable suspension clip according to claim 1, characterized in that: The first rack (56) and the second rack (510) are respectively located at the front and rear sides of the middle connecting rotating tooth (57), and the first rack (56) and the second rack (510) are both meshed with the middle connecting rotating tooth (57).

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