Open type bridge

Abstract

The utility model relates to the technical field of supporting equipment of cigarette cut tobacco manufacturing workshops, and discloses an open type bridge frame which comprises a bridge frame body, and the bridge frame body comprises a plurality of U-shaped rods which are connected in parallel and a plurality of connecting rods which are arranged longitudinally. A plurality of hook supports are rotationally connected to the connecting rod located on one side, and the other ends of the hook supports are clamped to the connecting rod located on the opposite side. A plurality of pressing supports are rotationally connected to the connecting rod located on the other side, the other ends of the pressing supports are clamped to the connecting rod located on the opposite side, and the hook supports and the pressing supports are adjacent in pairs and arranged at intervals in the longitudinal direction. The problem that in the prior art, daily maintenance and sanitary cleaning of an original steel groove type bridge are difficult is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette making workshop supporting equipment technical field especially relates to an open type bridge. BACKGROUND

[0002] In the tobacco industry, the cigarette making workshop mostly adopts steel groove type bridge, and the cigarette making workshop production environment has the characteristics of large dust, large humidity and high temperature, the shell of the steel groove type bridge is sealed, and tobacco dregs and dust are easy to enter from the bridge gap, accumulate in the bridge corner and cable gap, and become the breeding ground of tobacco worms and other reptiles; the work is tedious when killing insects, and protective removal of the bridge cover plate is needed after killing insects, and recovery is needed after killing insects, which is large in engineering quantity and needs to invest a large amount of manpower to complete.

[0003] The original steel groove type bridge is difficult to maintain and clean, and normal production cannot be carried out for safety reasons, and daily maintenance and cleaning need to be repeated. The bridge cover plate is slow to disassemble and assemble, and the disassembly and assembly times increase, which will deform the bridge cover plate. The above problems have long plagued equipment managers and equipment maintenance personnel. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing an open type bridge to solve the problem of slow disassembly and assembly of the bridge cover plate of the original steel groove type bridge and deformation of the bridge cover plate after increasing the disassembly and assembly times.

[0005] The utility model solves the above technical problem through the following technical scheme: an open type bridge, comprising a bridge body, the bridge body comprises a plurality of parallel U-shaped rods and a plurality of longitudinal connecting rods; a plurality of hook supports are rotatably connected to the connecting rod on one side, and the other end of the hook support is clamped on the connecting rod on the opposite side; a plurality of pressing supports are rotatably connected to the connecting rod on the other side, and the other end of the pressing support is clamped on the connecting rod on the opposite side, and the hook supports and the pressing supports are longitudinally spaced apart.

[0006] Optionally, a plurality of hooks are connected to the hook support, a plurality of reverse bending hooks corresponding to the adjacent pressing supports are connected, and a channel for the cable to pass through is formed between the corresponding hook and the bending hook. The channel formed between the bending hook of the pressing support and the hook of the corresponding hook support is used to separate and arrange the cable, which is convenient for distinguishing and maintaining the cable.

[0007] Optionally, the cross-sectional areas of the adjacent channels are different. The channels with different cross-sectional areas are used to adapt to cables with different diameters, and the utilization rate of the bridge is improved.

[0008] Optionally, the clamping interfaces of the hook support and the compression support face downward, and do not interfere with the adjacent connecting rods above when the hook support and the compression support rotate, so that the hook support and the compression support can be rotatably disassembled, and the laying of the cable and daily maintenance are facilitated.

[0009] Optionally, the bridge body is made of a corrosion-resistant metal material, so as to ensure the strength and service life of the bridge.

[0010] Optionally, the hook support and the compression support are made of an insulating material, so that the danger of cable current leakage or short circuit is reduced to a certain extent.

[0011] Optionally, the connecting rods are located on the inner sides of the U-shaped rods.

[0012] Optionally, the mounting rack is further included, and the hook support and the compression support are integrated through the mounting rack, so that the installation energy of the hook support and the compression support is saved by half, and the laying speed of the open bridge is further improved.

[0013] The utility model discloses the beneficial effects of the following:

[0014] 1. The utility model discloses a hook support and a compression support are arranged on the open bridge body, a channel for the cable to pass through is formed between the bending hook of the compression support and the hook of the corresponding hook support, the cable is separated and arranged, the cable is distinguished conveniently, and the two supports are installed on the bridge body through clamping, and the disassembly and assembly are fast.

[0015] 2. The utility model discloses an open bridge body, so that the cable wiring, maintenance and upgrading in the workshop are simple and rapid, especially beneficial to cable heat dissipation, and the cable performance is optimized. Compared with the conventional box cover type steel tank closed bridge, daily maintenance, maintenance, sanitary cleaning and insect killing work are very easy to carry out, and the transformation cost is lower. DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 the local amplification schematic diagram of M in the figure;

[0018] Figure 3 It is Figure 1 the front view of the figure;

[0019] Figure 4 It is the installation schematic diagram of the mounting rack of the utility model.

[0020] Wherein, 11-U shaped rod, 12-connecting rod, 13-hook support, 131-hook, 14-pressing support, 141-bending hook, 15-mounting rack. DETAILED DESCRIPTION

[0021] The advantages and effects of the present application can be understood by the content disclosed in the specification. It should be noted that the drawings provided in the following examples are only used for illustrative purposes, and the drawings represent only schematic diagrams, not physical drawings, and should not be understood as limiting the present application. In order to better illustrate the embodiments of the present application, some components in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings.

[0022] The same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components. In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms used to describe the position relationship in the drawings are only used for illustrative purposes, and cannot be understood as limiting the present application. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0023] As Figures 1-4 shown, it is an open type bridge of the present application, comprising a bridge body, the bridge body comprising a plurality of parallel U-shaped rods 11 and a plurality of longitudinally arranged connecting rods 12 connected together, the connecting rods 12 are located on the inner side of the U-shaped rods 11. In this embodiment, the number of longitudinally arranged connecting rods 12 is eleven, four on each side, three at the bottom, and the number of U-shaped rods 11 varies with the length of the bridge body. It can be understood that in order to ensure the convenience of bridge installation, the bridge body can be arranged in sections, and then connected to each other as needed during on-site installation.

[0024] In this embodiment, multiple hook brackets 13 are rotatably connected to the connecting rod 12 on one side, and the other end of the hook bracket 13 is snapped onto the connecting rod 12 on the opposite side. Specifically, one end of the hook bracket 13 is connected to a semi-circular buckle structure, and the other end is connected to an annular fixing buckle. Multiple pressing brackets 14 are rotatably connected to the connecting rod 12 on the other side, and the other end of the pressing bracket 14 is snapped onto the connecting rod 12 on the opposite side. Specifically, one end of the pressing bracket 14 is connected to a semi-circular buckle structure, and the other end is connected to an annular fixing buckle. The hook brackets 13 and pressing brackets 14 are arranged adjacent to each other and spaced apart along the longitudinal direction.

[0025] In this embodiment, to facilitate the separation and organization of cables and to make them easier to identify and repair, multiple hooks 131 are connected to the hook bracket 13. Correspondingly adjacent clamping brackets 14 are connected to multiple bending hooks 141 arranged in opposite directions to the hooks 131. A channel for the cable to pass through is formed between the corresponding hooks 131 and bending hooks 141. It should be understood that the term "cable" in this embodiment should be interpreted broadly, including all cables used in the workshop, such as strong and weak current cables and various communication lines.

[0026] In this embodiment, in order to improve the utilization rate of the cable tray, the cross-sectional area of ​​the channel formed between adjacent corresponding hooks 131 and bending hooks 141 for the cable to pass through is different. That is, different sizes of hooks 131 and corresponding different sizes of bending hooks 141 are selected, so that the cross-section of the channel formed by the two changes to accommodate cables of different diameters.

[0027] In this embodiment, while ensuring the strength and rigidity of the frame, the spacing between the connecting rods on the same side is relatively large. At the same time, the locking interfaces of the hook bracket 13 and the clamping bracket 14 face downwards, and when the hook bracket 13 and the clamping bracket 14 rotate, they will not interfere with the adjacent connecting rod 12 above.

[0028] In this embodiment, the cable tray body can be made of corrosion-resistant metal materials, such as aluminum alloy, stainless steel, etc.; the hooks 131 of the hook bracket 13 and the bending hooks 141 of the clamping bracket 14 can be made of insulating materials, such as PVC, etc.

[0029] In other embodiments, to further improve the installation speed of the hook bracket 13 and the clamping bracket 14, such as... Figure 4 As shown, a mounting bracket 15 can be installed, and the hook bracket 13 and the clamping bracket 14 are integrated together through the mounting bracket 15. Specifically, one end of the hook bracket 13 and the clamping bracket 14 are rotatably connected to the mounting bracket 15, and the other end of the hook bracket 13 and the clamping bracket 14 have a semi-circular snap-fit ​​structure that can be snapped onto the connecting rod 12. The mounting bracket 15 has a snap-fit ​​groove in the middle, through which it is snapped onto the connecting rod 12.

[0030] In other embodiments, by integrating the hook support 13 and the compression support 14 on the mounting frame 15, and then clamping the mounting frame 15 on the connecting rod 12, half of the installation effort is saved compared to separately arranging the hook support 13 and the compression support 14, and the laying speed of the open bridge is further improved.

[0031] The working principle of the utility model is as follows:

[0032] When using the open bridge of the utility model, the bridge body is arranged according to the bridge layout drawing, the bridge body is fixed by hoisting, bottom support or side support passing through the U-shaped rod 11 or the connecting rod 12, when laying the cable, the annular fixing buckle at one end of the hook support 13 and the compression support 14 is fastened on the connecting rod 12 through threads, the other end of the hook support 13 is clamped first, the cable is clamped into the hook 131, then the corresponding compression support 14 is clamped, the corresponding hook 131 is compressed by the bent hook 141, the separated laying and fixing of the cable are realized, the laying of multiple layers and multiple cables is realized from the bottom side connecting rod 12, the wiring mode is neat and orderly, the multiple cables in the bridge are isolated from each other, the heat of the cable is easily conducted to the air, the heat dissipation efficiency of the cable is improved, and the service life of the cable is prolonged.

[0033] In the use process, compared with the conventional box cover type closed bridge, due to the open structure of the bridge of the utility model and the structure characteristics that the hook support 13 and the compression support 14 are easy to adjust, the daily maintenance, maintenance, sanitary cleaning and insect killing work of the bridge of the utility model are very easy to carry out.

[0034] At the same time, the setting of the hook support 13 and the compression support 14 improves the stability of the bridge body, also ensures the structural strength of the bridge body, and ensures that the cable in the bridge cannot move due to vibration or external force.

[0035] The above embodiments are only used to illustrate the technical scheme of the utility model and not to limit, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical scheme of the utility model, which should be covered in the scope of the claims of the utility model. The technical, shape and structure parts not described in detail in the utility model are well-known technologies.

Claims

1. An open bridge comprising a bridge body, characterized in that: The bridge body comprises a plurality of parallel U-shaped rods (11) and a plurality of longitudinal connecting rods (12); a plurality of hook supports (13) are rotatably connected to the connecting rods (12) on one side, and the other ends of the hook supports (13) are clamped to the connecting rods (12) on the opposite side; a plurality of pressing supports (14) are rotatably connected to the connecting rods (12) on the other side, and the other ends of the pressing supports (14) are clamped to the connecting rods (12) on the opposite side; the hook supports (13) and the pressing supports (14) are arranged in pairs and longitudinally spaced.

2. An open bridge according to claim 1, characterized in that: A plurality of hooks (131) are connected to the hook supports (13), a plurality of bending hooks (141) are reversely arranged corresponding to the adjacent pressing supports (14), and the hook (131) and the bending hook (141) correspondingly arranged form a channel for the power cable to pass through.

3. An open bridge according to claim 2, characterized in that: The cross-sectional areas of the adjacent channels are different.

4. The open bridge according to claim 1, characterized in that: The clamping interfaces of the hook supports (13) and the pressing supports (14) face downward, and the hook supports (13) and the pressing supports (14) will not interfere with the adjacent connecting rods (12) above when they are rotated.

5. The open bridge as claimed in claim 1, characterized in that: The bridge body is made of corrosion-resistant metal material.

6. The open bridge according to claim 1, characterized in that: The hook supports (13) and the pressing supports (14) are made of insulating material.

7. The open bridge according to claim 1, characterized in that: The connecting rods (12) are located on the inner side of the U-shaped rods (11).

8. The open bridge according to claim 1, characterized in that: The hook supports (13) and the pressing supports (14) are integrated together through the mounting frame (15). The hook supports (13) and the pressing supports (14) are integrated together through the mounting frame (15).

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