Clamp device suitable for rapid replacement of sliding contact line

Abstract

The utility model discloses a clamp device suitable for rapid replacement of a slide wire, which comprises a clamp body, the clamp body comprises a first handle and a second handle which are provided with arc-shaped clamp mouths, and the first handle and the second handle are arranged in a crossed manner and are rotatably and fixedly arranged in a joint area; the clamp body forms a clamping area on one side of the joint area, and forms a grasping section on the other side of the joint area; the arc-shaped clamp mouths on the first handle and the second handle are oppositely arranged to form a clamping part; a wire pressing groove is formed in the position, close to the joint area, of the grabbing section. The gripping section is provided with a tapper, the tapper comprises a tapper base and a tapper rod, the tapper base is arranged on the second handle, and the tapper base is provided with a hollow inner cavity; and a square through hole through which the trepanning rod passes is formed in the upper end of the trepanning base. According to the utility model, a plurality of functions of rapidly taking out the slide wire, forming a hole in a conductive section bar of the slide wire, rapidly clamping a wire nose, knocking the slide wire to fix a pin and the like are integrated.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco, and in particular relates to a clamp device suitable for rapid replacement of busbars. Background Art

[0002] With the continuous advancement of Industry 4.0, the degree of automation in the tobacco industry has been continuously improved. After the technical transformation in another place, the silk-making workshop of Hangzhou Cigarette Factory introduced the logistics high-bay warehouse system of Swisslog, in which the transportation of cigarette boxes and cigarette packs is mainly handled by the EMS electric monorail trolley system. The busbar is used to supply the three-phase four-wire power supply in the EMS trolley system. Whether the busbar is normal or not directly affects the reliability of the system and the stability of production.

[0003] As a consumable part, the busbar needs to be replaced regularly. However, the replacement process is cumbersome, requires a lot of manpower and material resources, and takes a long time. Especially if the busbar is damaged during production and needs to be replaced, the length of the replacement time directly affects the production downtime and material interruption time, which ultimately affects the tobacco quality and workshop performance assessment. At present, due to the lack of suitable special tools in several links of the replacement process, the replacement time of the busbar is relatively long.

[0004] Therefore, it is urgent to design a clamp device with multiple functions such as being able to quickly remove the busbar during busbar replacement, drill holes in the conductive profile of the busbar, quickly clamp the line nose, and knock the busbar fixing pins. Summary of the invention

[0005] In order to solve the above technical problems existing in the prior art, the utility model provides a fixture device which is simple in structure, highly reliable and convenient and suitable for quick replacement of busbars.

[0006] The technical solution adopted by the utility model is:

[0007] A clamp device suitable for rapid replacement of busbars comprises a clamp body, wherein the clamp body comprises a first handle and a second handle with arc-shaped jaws, the first handle and the second handle are arranged crosswise and rotatably fixed in a joint area; the clamp body forms a clamping area on one side of the joint area and a gripping section on the other side of the joint area;

[0008] The arc-shaped jaws on the first handle and the second handle are arranged facing each other to form a clamping portion;

[0009] A wire pressing groove is provided at a position of the gripping section close to the joint area;

[0010] A hole opener is provided on the gripping section, and the hole opener includes a hole opening base and a hole opening rod. The hole opening base is provided on the second handle, and the hole opening base has a hollow inner cavity; a square through hole is provided at the upper end of the hole opening base for the hole opening rod to pass through, and one end of the hole opening rod passes through the square through hole and can move up and down in the through hole; an arc-shaped hole is provided on the side of the hole opening base for the wire profile to pass through.

[0011] Furthermore, the cross-section of the hole-opening rod is square, and the other end of the hole-opening rod is hinged on a mounting seat, and the mounting seat is hinged on the inner side of the first handle. When the first handle and the second handle are pinched, the inner side of the first handle contacts the other end of the hole-opening rod and pushes the hole-opening rod to move from top to bottom, thereby opening a hole in the conductive profile.

[0012] Furthermore, the wire pressing groove includes a V-shaped tooth and a V-shaped wire pressing groove, the V-shaped tooth is arranged on the inner side of the first handle close to the joint area, and the V-shaped wire pressing groove is arranged on the inner side of the second handle at a position corresponding to the V-shaped tooth.

[0013] Furthermore, the thickness of the arc-shaped clamp mouth increases gradually from the head to the tail, and the overall curvature and width dimensions are adapted to the dimensions of the busbar.

[0014] Furthermore, it also includes a knocking block, which is located below the arc-shaped clamp mouth on one side and is used for knocking the pins used to fix the busbar.

[0015] Furthermore, the clamp body is made of chrome-vanadium steel.

[0016] Compared with the prior art, the beneficial effects of the utility model are embodied in:

[0017] 1. After the utility model is put into use, it is inspected and accepted for 6 months. Maintenance personnel can quickly get started when replacing the busbar, which greatly improves work efficiency and reduces the time for replacing a busbar by 20%.

[0018] 2. The utility model is easy to operate, simple and reliable, reduces labor costs, and effectively guarantees the quality of tobacco. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 The utility model is a functional schematic diagram of the busbar.

[0021] Figure 3 It is a schematic diagram of the hole opening function of the utility model.

[0022] Figure 4It is a schematic diagram of the wire pressing function of the utility model.

[0023] Figure 5 It is a schematic diagram of the knocking function of the utility model. DETAILED DESCRIPTION

[0024] The specific implementation of the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with exemplary embodiments.

[0027] refer to Figures 1 to 5 The utility model is a clamp device suitable for rapid replacement of busbars, comprising a clamp body, the clamp body comprising a first handle 2 and a second handle 3 with an arc-shaped clamp mouth 1, the first handle 2 and the second handle 3 are cross-arranged and rotatably fixed in a joint area 4; the clamp body forms a clamping area on one side of the joint area 4, and a gripping section on the other side of the joint area 4;

[0028] The arc-shaped pliers 1 on the first handle 2 and the second handle 3 are arranged facing each other to form a clamping portion, which is used to quickly and labor-savingly remove the four busbars 10 from the busbar installation bracket;

[0029] A wire pressing groove 5 is provided near the joint area 4 of the gripping section;

[0030] The gripping section is provided with a hole opener 6, which is used to open two square holes at both ends of the conductive profile according to the installation process requirements. The hole opener 6 includes a hole opening base 61 and a hole opening rod 62. The hole opening base 61 is provided on the second handle 3, and the hole opening base 61 has a hollow inner cavity; the upper end of the hole opening base 61 is provided with a square through hole for the hole opening rod 62 to pass through, and one end of the hole opening rod 62 passes through the square through hole and can move up and down in the through hole; the side of the hole opening base 61 is provided with an arc-shaped hole 63 for the wire profile to pass through.

[0031] In one embodiment, the cross-section of the hole-opening rod 62 is square, and the other end of the hole-opening rod 62 is hinged on a mounting seat, and the mounting seat is hinged on the inner side of the first handle 2. When the first handle 2 and the second handle 3 are pinched, the inner side of the first handle 2 contacts the other end of the hole-opening rod 62 and pushes the hole-opening rod 62 to move from top to bottom, thereby opening a hole on the conductive profile 7.

[0032] Specifically, the mounting base includes two connecting rods, and the upper and lower ends of the two connecting rods are connected together by a rotating shaft, wherein the hole-opening rod is sleeved on the rotating shaft at the lower end, and the rotating shaft at the upper end is passed through the first handle. When the first handle and the second handle are pinched together, the first handle moves downward until it contacts the upper end of the hole-opening rod, and then when the handles are pinched together, the first handle pushes the hole-opening rod to continue to move downward until a hole is opened on the conductive profile.

[0033] In one embodiment, the wire pressing groove 5 includes a V-shaped tooth 51 and a V-shaped wire pressing groove 52, wherein the V-shaped tooth 51 is arranged on the inner side of the first handle close to the joint area, and the V-shaped wire pressing groove 52 is arranged on the inner side of the second handle at a position corresponding to the V-shaped tooth.

[0034] In one embodiment, the thickness of the arc-shaped pliers mouth 1 gradually increases from the head to the tail, and the overall curvature and width dimensions are adapted to the dimensions of the busbar.

[0035] In one embodiment, a knocking block 8 is further included. The knocking block 8 is located below the arc-shaped clamp mouth on one side and is used to knock the pin 13 used to fix the busbar.

[0036] In one embodiment, the clamp body is made of chrome-vanadium steel to ensure reliable hardness of the entire clamp.

[0037] like Figure 2 The figure shows the schematic diagram of the function of the clamp device to remove the busbar. The arc-shaped clamp mouth fits the busbar perfectly, and the thickness of the head is smaller than the distance between the two busbars, so the busbar can be quickly clamped out of the mounting bracket.

[0038] like Figure 3 The schematic diagram of the hole-opening function of the clamp is shown. The conductive profile is inserted into the arc-shaped hole of the hole-opening base, and after the handle is pinched, the hole-opening rod moves from top to bottom to open a square hole 11 on the conductive profile.

[0039] When the utility model is used specifically, firstly, when using the function of clamping the busbar, align the arc-shaped pliers mouth with the busbar on the busbar installation bracket, and after the arc-shaped pliers mouth clamps the busbar, increase the strength of the hand gripping handle to flatten the open end of the busbar and pull it outward with force, and operate along the installation path of the busbar in this way until the busbar is completely taken out; secondly, when using the hole opening function, align the arc-shaped hole on the hole opening base, insert the left and right ends of the conductive profile to the bottom in sequence, and after it is in place, pinch the handle vigorously with your hand until the hole is successfully opened on the conductive profile and then release it to punch a square hole for subsequent installation process; thirdly, when using the wire pressing function, put the wire nose 12 into the deep V groove (V-shaped wire pressing groove) or the serrated wire pressing surface (V-shaped teeth) as needed, and quickly press the wire nose by pinching the handle with force; fourthly, when using the knocking function, after the pin is placed in place, use the knocking block on the clamp to quickly knock the pin to fix the busbar.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A clamp device suitable for rapid replacement of busbars, comprising a clamp body, characterized in that: The clamp body comprises a first handle and a second handle with arc-shaped jaws, the first handle and the second handle are arranged crosswise and rotatably fixed in the joint area; the clamp body forms a clamping area on one side of the joint area and a grasping section on the other side of the joint area; The arc-shaped jaws on the first handle and the second handle are arranged facing each other to form a clamping portion; A wire pressing groove is provided at a position of the gripping section close to the joint area; A hole opener is provided on the gripping section, and the hole opener includes a hole opening base and a hole opening rod. The hole opening base is provided on the second handle, and the hole opening base has a hollow inner cavity; a square through hole is provided at the upper end of the hole opening base for the hole opening rod to pass through, and one end of the hole opening rod passes through the square through hole and can move up and down in the through hole; an arc-shaped hole is provided on the side of the hole opening base for the wire profile to pass through.

2. A clamp device suitable for rapid replacement of busbars as claimed in claim 1, characterized in that: The cross-section of the hole-opening rod is square, and the other end of the hole-opening rod is hinged on a mounting seat, and the mounting seat is hinged on the inner side of the first handle. When the first handle and the second handle are pinched, the inner side of the first handle contacts the other end of the hole-opening rod and pushes the hole-opening rod to move from top to bottom, thereby opening a hole in the conductive profile.

3. A clamp device suitable for rapid replacement of busbars as claimed in claim 1, characterized in that: The wire pressing groove includes a V-shaped tooth and a V-shaped wire pressing groove. The V-shaped tooth is arranged at a position close to the joint area on the inner side of the first handle, and the V-shaped wire pressing groove is arranged at a position corresponding to the V-shaped tooth on the inner side of the second handle.

4. A clamp device suitable for rapid replacement of busbars as claimed in claim 1, characterized in that: The thickness of the arc-shaped clamp mouth increases gradually from the head to the tail, and the overall curvature and width dimensions are adapted to the dimensions of the busbar.

5. A clamp device suitable for rapid replacement of busbars as claimed in claim 1, characterized in that: It also comprises a knocking block, which is located below the arc-shaped clamp mouth on one side and is used for knocking the pins used for fixing the busbar.

6. A clamp device suitable for rapid replacement of busbars as claimed in any one of claims 1 to 5, characterized in that: The clamp body is made of chrome vanadium steel.

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