CN222581961U - Cable joint bracket device - Google Patents
Cable joint bracket device Download PDFInfo
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- CN222581961U CN222581961U CN202421232682.4U CN202421232682U CN222581961U CN 222581961 U CN222581961 U CN 222581961U CN 202421232682 U CN202421232682 U CN 202421232682U CN 222581961 U CN222581961 U CN 222581961U
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Abstract
本实用新型涉及轨道交通电缆安装技术领域，特别涉及一种电缆接头托架装置，包括支撑杆，所述支撑杆包括若干支撑节段，相邻所述支撑节段可拆卸连接，所述支撑杆上设有若干用于卡持电缆的卡具，所述支撑杆沿自身纵向间隔连接若干支撑架。各支撑节段相对整体式支撑杆长度更短，能够方便在狭窄电缆仓内进行搬运，在现场进行组合安装，方便施工安装，缩短施工工期，减少施工成本，同时，各支撑节段相对整体式支撑杆重量更轻，各支撑节段分别固定，使该电缆接头托架装置安装更稳定，并额外设置支撑架，不仅方便支撑杆的高度调节，而且能够使电缆通过设置在地面的支撑架实现较高位置的安装，避免由于重力和振动而引起的剪力作用下的电缆松脱情况发生。
The utility model relates to the technical field of rail transit cable installation, and in particular to a cable joint bracket device, including a support rod, the support rod including a plurality of support segments, adjacent support segments are detachably connected, the support rod is provided with a plurality of clamps for clamping cables, and the support rod is connected to a plurality of support frames along its longitudinal intervals. Each support segment is shorter than the integral support rod, and can be conveniently carried in a narrow cable warehouse, assembled and installed on site, convenient for construction and installation, shortening the construction period and reducing construction costs. At the same time, each support segment is lighter than the integral support rod, and each support segment is fixed separately, so that the cable joint bracket device is more stable to install, and an additional support frame is provided, which is not only convenient for adjusting the height of the support rod, but also enables the cable to be installed at a higher position through the support frame arranged on the ground, avoiding the loosening of the cable under the shear force caused by gravity and vibration.
Description
Technical Field
The utility model relates to the technical field of rail transit cable installation, in particular to a cable joint bracket device.
Background
The cable is an indispensable structural part of rail transit operation, and the laying of cable generally adopts the support structure that sets up along cable longitudinal interval to carry out the position fixing, and current support structure generally sets up on the channel concrete wall or the fixed channel-section steel support on ground.
However, in construction, it is found that, because the weight of the rail transit cable is heavy, the connection part between the support structure and the channel steel support, between the channel steel support and the wall surface or the ground is larger by shearing force, vibration loosening easily occurs under the influence of long-term external train vibration, there is a risk that the cable part falls off and slides, meanwhile, because the outer diameter of the cable is larger, the cable is not flexible, the existing support structure and the channel steel support are of integral structures, the length is longer, on one hand, the local position of the cable cannot be finely adjusted in height, the cable is required to be separately prepared according to the supporting height, the production cost is increased, and the construction period is influenced, on the other hand, for the construction entering a narrow area of a channel, the channel steel support with longer length is not easy to be manually carried into the channel for installation, if additional welding operation is required to be added after the channel steel support is cut, the fire operation is required to be performed in a narrow construction space, and the generator is required to be equipped for following construction, and the mechanical cost is greatly increased.
Disclosure of utility model
The utility model aims to solve the technical problems that the existing cable support structure and channel steel support in the prior art cannot realize long-time stable support and local position support height adjustment of a cable, and the cable is of an integral structure, is not easy to manually move into a construction narrow area for installation, and affects the construction period and the construction cost.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a cable joint bracket device, includes the bracing piece, the bracing piece includes a plurality of support sections, and is adjacent support sections can dismantle the connection, be equipped with a plurality of clamps that are used for holding the cable on the bracing piece, a plurality of support frames of bracing piece along self longitudinal interval connection.
According to the cable joint bracket device, the supporting rods are formed by the plurality of supporting sections, the supporting sections are shorter than the integral supporting rods in length, the cable joint bracket device can be conveniently carried in a narrow cable bin and installed in a combined mode on site, construction period is shortened, construction cost is reduced, meanwhile, the supporting sections are lighter than the integral supporting rods, the supporting sections are respectively fixed, concentrated shearing force at connecting positions of the supporting sections is reduced, the cable joint bracket device is more stable to install and is not easily loosened due to the influence of vibration and the like of train operation, in addition, the supporting frames are additionally arranged, the height of the supporting rods is conveniently adjusted, the supporting frames can be stably arranged on the ground, the cable can be installed at a higher position through the supporting frames arranged on the ground, and the cable under the shearing force caused by gravity and vibration is further prevented from loosening.
As a preferred aspect of the present utility model, the support bar includes a first support section and a second support section, one end of the first support section is provided with a connection plate, the connection plate is provided with a first connection hole, the second support section is provided with a second connection hole, and the first support section and the second support section are detachably connected by a connection member penetrating through the first connection hole and the second connection hole.
As a preferred embodiment of the present utility model, the two ends of the first support section are respectively provided with the connection plates. The two longitudinal ends of the first support section can be connected with the second support section, and the length of the support rod is prolonged.
As a preferable scheme of the utility model, one end of each first support section is provided with the connecting plate, the other end of each first support section is provided with the second connecting hole, and two adjacent first support sections are detachably connected. The adaptive adjustment of the length of the support bar can be achieved by a combination of a plurality of first support segments.
As a preferable mode of the utility model, the first connecting hole is a key slot type through hole, and the long axis of the first connecting hole of the key slot type through hole is vertical to the supporting rod longitudinally. The first support section and the second support section can be enabled to realize fine adjustment of the height of the cable setting position through the displacement of the connecting piece in the key slot type through hole.
As a preferable mode of the utility model, the second connecting hole is a key slot type through hole, and the long axis of the second connecting hole of the key slot type through hole is longitudinally parallel to the supporting rod. So as to realize the fine adjustment of the length of the support rod and the fine adjustment of the height of the cable arrangement position.
As a preferable scheme of the utility model, the supporting rod is provided with a supporting foot plate which is detachably connected with the supporting frame. So as to realize the connection of the support rod and the support frame through the support foot plate.
As a preferable scheme of the utility model, the support frame comprises a stand column and a cross beam which are fixedly connected, the stand column and the cross beam form a door-shaped structure, the bottom of the stand column is provided with a bottom plate, and the bottom plate is provided with an anchor bolt hole. The support frame is simple in structure, easy to prepare and suitable for use and preparation on a construction site.
As the preferable scheme of the utility model, the fixture comprises a support and a cover plate, wherein the support is a steel plate bending workpiece, the support comprises a bottom connecting plane plate and a top limiting groove plate, the bottom connecting plane plate is detachably connected with the support frame, the top limiting groove plate is provided with an arc-shaped groove matched with the cable in shape, and the top limiting groove plate is detachably connected with the cover plate.
As a preferable scheme of the utility model, the supporting rod is a channel steel assembly, the connecting plate is angle steel, and the connecting plate is provided with a mounting hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the cable joint bracket device, the supporting rods are formed by the plurality of supporting sections, the supporting sections are shorter than the integral supporting rods in length, so that the cable joint bracket device can be conveniently carried in a narrow cable bin, and can be assembled and installed on site, so that the construction period is shortened, and the construction cost is reduced;
2. According to the cable joint bracket device, the weight of each supporting section is lighter than that of the integral supporting rod, the supporting sections are respectively fixed, and the concentrated shearing force of the connecting parts of the supporting sections is reduced, so that the cable joint bracket device is more stable to install and is not easy to loosen due to the influence of vibration and the like of train operation;
3. According to the cable joint bracket device, the supporting frame is additionally arranged, so that the height of the supporting rod is convenient to adjust;
4. According to the cable joint bracket device, the supporting frame can be stably arranged on the ground, so that the cable can be installed at a higher position through the supporting frame arranged on the ground, and the cable loosening condition under the shearing force caused by gravity and vibration is further avoided.
Drawings
FIG. 1 is a top view of a cable splice tray device of embodiment 1;
FIG. 2 is a schematic view of the structure of FIG. 1 with a partial enlargement at A;
FIG. 3 is a side view of a cable splice tray device of embodiment 1;
FIG. 4 is a schematic view of the structure of FIG. 3 at B in a partially enlarged manner;
fig. 5 is a schematic structural view of the support frame in embodiment 3;
FIG. 6 is a schematic view showing the structure of the holder according to embodiment 1;
FIG. 7 is a view showing a state of use of a cable joint bracket device according to the present utility model;
The drawing shows 1-supporting rod, 11-first supporting section, 12-second supporting section, 2-fixture, 21-support, 211-bottom connecting plane plate, 212-top limit groove plate, 213-arc groove, 22-cover plate, 3-supporting frame, 31-upright post, 32-cross beam, 33-bottom plate, 34-anchor bolt hole, 4-connecting plate, 41-mounting hole, 5-first connecting hole and 6-supporting foot plate.
Detailed Description
The present utility model will be described in further detail with reference to test examples and specific embodiments. It should not be construed that the scope of the above subject matter of the present utility model is limited to the following embodiments, and all techniques realized based on the present utility model are within the scope of the present utility model.
Unless specifically stated otherwise, in the description of specific embodiments of the present utility model, terms of expression of orientation or positional relationship in which "upper", "lower", "left", "right", "center", "inside", "outside", "etc. are indicated are all based on the expression of orientation or positional relationship shown in the drawings, or are the orientation or positional relationship in which the inventive product/apparatus/device is put when used conventionally. These directional or positional terms are merely used to facilitate description of the aspects of the utility model or to simplify the description of the specific embodiments, so that a skilled artisan will readily understand the aspects, rather than to indicate or imply that a particular device/component/element must have a particular orientation or be constructed and operated in a particular positional relationship, and thus should not be construed as limiting the utility model.
Furthermore, the terms "horizontal," "vertical," "overhang," "parallel," and the like, if any, do not denote the requirement that the corresponding apparatus/component/element be absolutely horizontal or vertical or overhang or parallel, but may be slightly inclined or offset. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. Or may be simply understood as a corresponding device/component/element, disposed in a "horizontal", "vertical", "overhanging", "parallel" or the like direction, capable of having an error/deviation within + 10%, more preferably within + 8%, more preferably within + 6%, more preferably within + 5%, more preferably within + 4% of the corresponding directional arrangement. As long as the corresponding device/component/element is within the error/deviation range, it is still possible to achieve its function in the solution according to the utility model.
Furthermore, the appearances of the terms "first," "second," "third," etc. are merely descriptive for distinguishing between similar or identical components and not necessarily for describing a relative importance of a particular component or components.
Furthermore, in the description of the embodiments of the present utility model, "several", "a plurality" and "a number" represent at least 2. There may be any case of 2,3, 4, 5, 6, 7, 8, 9, etc., and even more than 9.
Furthermore, in the description of the technical solutions of the present utility model, unless explicitly specified/limited/restricted otherwise, the occurrence of the terms "set", "install", "connect", "provided", "laid" and "arranged" shall be understood in a broad sense, for example, as a fixed connection, as a removable connection, as an integral connection, as a connection means commonly used in the art, such as welding, riveting, bolting, screwing, etc. The connection may be mechanical connection, electrical connection or communication connection, direct connection, indirect connection through an intermediate medium, or communication between two elements.
Example 1
The utility model provides a cable joint bracket device, includes bracing piece 1, bracing piece 1 includes a plurality of support sections, and is adjacent support section can dismantle the connection, be equipped with a plurality of clamps 2 that are used for holding the cable on the bracing piece 1, a plurality of support frames 3 are connected along self longitudinal interval to bracing piece 1.
The cable joint bracket device of the embodiment, the supporting rod 1 is a steel rod member, the length of the supporting rod member is matched with a cable joint to be supported, the supporting rod 1 is taken as a channel steel assembly, the cable joint bracket device of the embodiment comprises a first supporting section 11 and a second supporting section 12, the connecting plate 4 is arranged at one end of the first supporting section 11, the connecting plate 4 is provided with a first connecting hole 5, two connecting plates 4 are respectively arranged at two lateral sides of the first supporting section 11, an installation space matched with the width of the second supporting section 12 is formed between the two connecting plates 4, a second connecting hole is formed at one end of the second supporting section 12, which is used for being abutted against the first supporting section 11, corresponding to the installation position of the connecting plate 4, and the connection of the first supporting section 11 and the second supporting section 12 is realized by taking a bolt penetrating through the first connecting hole 5 and the second connecting hole as a connecting piece.
When the cable joint bracket device is used, the supporting foot plates 6 of a plurality of L-shaped steel plate structures are welded on the side surfaces of the supporting rods 1, the supporting foot plates 6 are detachably connected with the supporting frames 3 arranged at the bottom of the supporting rods 1, the bottom surfaces of the supporting rods 1 are connected with a plurality of supporting frames 3, the supporting frames 3 are connected with the ground, stable supporting installation of the cable joint bracket device on the ground is achieved, the cable joint can be lifted and installed by adjusting the height of the supporting frames 3, further, the top surfaces of the supporting rods 1 are connected with the clamping devices 2 through bolts, the clamping devices 2 comprise supporting seats 21 and cover plates 22, the supporting seats 21 are steel plate bending workpieces, the supporting seats 21 comprise bottom connecting plane plates 211 and top limiting groove plates 212, the top limiting groove plates 212 are provided with arc grooves 213 matched with the cable shape, and the top limiting groove plates 212 are detachably connected with cover plates 22, and cables are clamped between the supporting seats 21 and the cover plates 22, and stable clamping installation of the cable joint on the cable joint bracket device is achieved.
Preferably, the connecting plate 4 is preferably angle steel, one side surface of the connecting plate 4 of the angle steel is welded with the side surface of the first support section 11, the other side surface of the connecting plate is provided with a mounting hole 41, and a connecting piece penetrates through the mounting hole 41 to realize connection of the support rod 1 and the support frame 3 or a wall surface or the ground surface.
It will be appreciated that the number of first support segments 11 and second support segments 12 may be adjusted according to the actual situation, and that when the number of segments increases, the positions of the connection plate 4 and the second connection hole may be adjusted according to the actual situation, so as to achieve detachable connection of two longitudinally adjacent segments.
Preferably, the two ends of the first supporting section 11 are respectively provided with the connecting plates 4, and the two longitudinal ends of the first supporting section can be respectively detachably connected with the second supporting section 12 provided with the second connecting hole, so as to form a cable joint bracket device consisting of three sections.
Preferably, one end of the first support section 11 is provided with the connecting plate 4, the other end is provided with the second connecting hole, and two adjacent first support sections 11 are detachably connected.
According to the cable joint bracket device, the supporting rods 1 are formed by the plurality of supporting sections, the supporting sections are shorter than the integral supporting rods 1 in length, the cable can be conveniently carried in a narrow cable bin, combined installation is carried out on site, construction installation is facilitated, construction period is shortened, construction cost is reduced, meanwhile, the supporting sections are lighter than the integral supporting rods 1 in weight, the supporting sections are respectively fixed, concentrated shearing force at connecting positions of the supporting sections is reduced, the cable joint bracket device is more stable to install and is not easy to be loosened due to the influence of vibration and the like of train operation, in addition, the supporting frames 3 are additionally arranged, the height of the supporting rods 1 is conveniently adjusted, the supporting frames 3 can be stably arranged on the ground, cables can be installed at higher positions through the supporting frames 3 arranged on the ground, and the cable loosening condition under the shearing force caused by gravity and vibration is further avoided.
Example 2
The cable joint bracket device of the present embodiment has the same structure as that of embodiment 1, and is characterized in that the first connecting hole 5 is a key slot type through hole, and the long axis of the first connecting hole 5 of the key slot type through hole is vertical to the supporting rod 1 in the longitudinal direction.
According to the cable joint bracket device, the first connecting hole 5 is arranged to be a key groove type through hole, the second connecting hole is arranged to be a round hole, and the first supporting section 11 and the second supporting section 12 can be finely adjusted in height at the cable setting position through the displacement of the connecting piece in the key groove type through hole.
In other embodiments, the second connecting hole may be also configured as a keyway type through hole according to practical situations, so as to achieve fine adjustment of the length of the support rod 1 and fine adjustment of the height of the cable arrangement position.
Example 3
The cable joint bracket device of this embodiment has the same structure as that of embodiment 1, except that the support frame 3 includes a column 31 and a beam 32 that are fixedly connected, the column 31 and the beam 32 form a door-type structure, a bottom plate 33 is disposed at the bottom of the column 31, and the bottom plate 33 is provided with an anchor hole 34.
According to the cable joint bracket device, the upright posts 31 and the cross beams 32 are angle steel members, the bottom plate 33 is a steel plate, the bottom plate 33 is provided with a plurality of through holes, the support frame 3 with a door-shaped structure is formed, the support frame 3 is simple in structure and easy to prepare, and the cable joint bracket device is suitable for use and preparation on a construction site.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a cable joint bracket device, its characterized in that includes bracing piece (1), bracing piece (1) include a plurality of support sections, and is adjacent support section can dismantle the connection, be equipped with fixture (2) that a plurality of are used for holding the cable on bracing piece (1), a plurality of support frames (3) are connected along self longitudinal interval to bracing piece (1).
2. A cable splice tray arrangement according to claim 1, characterised in that the support bar (1) comprises a first support section (11) and a second support section (12), the first support section (11) being provided with a connection plate (4) at one end, the connection plate (4) being provided with a first connection hole (5), the second support section (12) being provided with a second connection hole, the first support section (11) and the second support section (12) being detachably connected by means of a connection piece passing through the first connection hole (5) and the second connection hole.
3. A cable splice tray arrangement according to claim 2, wherein the first support section (11) is provided with the connection plates (4) at both ends, respectively.
4. A cable splice tray arrangement according to claim 2, wherein said first support sections (11) are provided with said connection plates (4) at one end and with said second connection holes at the other end, adjacent ones of said first support sections (11) being detachably connected.
5. A cable splice bracket device as claimed in claim 2, characterised in that the first attachment hole (5) is a keyway-type through-hole, the long axis of the first attachment hole (5) of the keyway-type through-hole being longitudinally perpendicular to the support bar (1).
6. A cable splice tray arrangement as claimed in claim 2, wherein the second attachment hole is a keyway-type through hole, the long axis of the second attachment hole of the keyway-type through hole being longitudinally parallel to the support bar (1).
7. A cable splice tray arrangement according to any one of claims 1-6, c h a r a c t e r i z e d in that the support bar (1) is provided with a support foot plate (6), said support foot plate (6) being detachably connected to the support frame (3).
8. A cable splice tray arrangement according to claim 7, characterised in that the support frame (3) comprises a column (31) and a cross beam (32) fixedly connected, the column (31) and the cross beam (32) forming a door-like structure, the column (31) being provided with a bottom plate (33) at the bottom, the bottom plate (33) being provided with anchor openings (34).
9. A cable splice tray arrangement as claimed in claim 8, characterised in that the clamp (2) comprises a support (21) and a cover plate (22), the support (21) being a steel plate bending member, the support (21) comprising a bottom connecting planar plate (211) and a top limiting recess plate (212), the bottom connecting planar plate (211) being detachably connected to the support frame (3), the top limiting recess plate (212) being provided with an arc-shaped groove (213) adapted to the cable profile, the top limiting recess plate (212) being detachably connected to the cover plate (22).
10. A cable splice tray arrangement according to claim 2, characterised in that the support bar (1) is a channel-section component assembly, the connection plate (4) is angle steel, and the connection plate (4) is provided with mounting holes (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421232682.4U CN222581961U (en) | 2024-05-31 | 2024-05-31 | Cable joint bracket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421232682.4U CN222581961U (en) | 2024-05-31 | 2024-05-31 | Cable joint bracket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222581961U true CN222581961U (en) | 2025-03-07 |
Family
ID=94789594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421232682.4U Active CN222581961U (en) | 2024-05-31 | 2024-05-31 | Cable joint bracket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222581961U (en) |
-
2024
- 2024-05-31 CN CN202421232682.4U patent/CN222581961U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yifan Inventor after: Yi Xiaoping Inventor after: Yan Guizhang Inventor after: Zhang Wei Inventor after: Wu Kaiqiang Inventor after: Qiu Chao Inventor after: Yan Weitao Inventor after: Wang Wenlong Inventor after: Liu Weidong Inventor after: Li Tao Inventor after: Huang Ke Inventor after: Zhao Bin Inventor after: Han Bing Inventor after: Wang Jianqing Inventor before: Zhang Yifan Inventor before: Yi Xiaoping Inventor before: Yan Guizhang Inventor before: Zhang Wei Inventor before: Wu Kaiqiang Inventor before: Qiu Chao Inventor before: Yan Weitao Inventor before: Wang Wenlong Inventor before: Liu Weidong Inventor before: Li Tao Inventor before: Huang Ke Inventor before: Zhao Bin Inventor before: Han Bing Inventor before: Wang Jianqing |
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| CB03 | Change of inventor or designer information |