Cable holder assembly

Abstract

The utility model discloses a cable support assembly which is installed on an installation surface, the cable support assembly comprises at least two support bodies, the number of the support bodies is at least two, all the support bodies are installed on the installation surface at intervals in the transverse direction, one support body is fixedly arranged, and the other support bodies are movably arranged in the vertical direction; each bracket body is provided with a reinforcing plate perpendicular to the mounting surface, and the reinforcing plate is provided with a through hole; the horizontal rod can penetrate through the through holes of the two support bodies, a horizontal ruler is arranged in the middle of the horizontal rod, the horizontal rod is movably connected with two movable chucks in the length direction, and the two movable chucks are connected with the edges of the through holes of the two support bodies. Compared with the prior art, the utility model can solve the technical problem that the cable is uneven when being laid, so as to reduce the redundant length of the cable and effectively reduce the construction cost.

Description

Technical Field

[0001] This utility model relates to the technical field of electrical engineering, and in particular to cable support assemblies. Background Technology

[0002] In cable laying, cable supports are typically used to support and protect the cables. Cable supports are classified into above-ground supports and underground supports depending on the purpose of the cable. When cables need to be laid underground, a cable trench must first be excavated, and then multiple cable supports are installed at intervals on the side walls of the cable trench.

[0003] However, due to the lack of reference points in the cable trenches, construction workers find it difficult to accurately define the relative positions between each cable support, making it difficult to keep the support surfaces of the cable support assemblies on the same horizontal plane. After the cable is laid, the cable itself will deflect downwards due to gravity, and this deflection is exacerbated by the uneven support surface, resulting in the actual total length of the cable required far exceeding the design value, further increasing the project cost. Utility Model Content

[0004] The present invention aims to provide a cable support assembly to solve the technical problem of unevenness during cable laying.

[0005] According to a first aspect embodiment of the present invention, a cable bracket assembly is mounted on a mounting surface, and the cable bracket assembly includes:

[0006] The bracket body has at least two parts, all of which are installed on the mounting surface at horizontal intervals. One of the bracket bodies is fixed, and the rest of the bracket bodies are movable in the vertical direction. Each bracket body is provided with a reinforcing plate perpendicular to the mounting surface, and the reinforcing plate is provided with a through hole.

[0007] A horizontal bar, which can pass through the through holes of the two bracket bodies, has a level in the middle of the horizontal bar, and two movable clamps are movably connected to the horizontal bar along its length. The two movable clamps are connected to the edges of the through holes of the two bracket bodies.

[0008] The cable bracket assembly according to the embodiments of this utility model has at least the following beneficial effects: Since the distance between two adjacent bracket bodies is relatively fixed, for example, according to the construction drawings, the distance should be 1 meter or 1.2 meters, the construction personnel can install all the bracket bodies on the installation surface at a certain interval in advance. One bracket body is fixed as a reference, while the other bracket bodies are movable in the vertical direction to adjust their height. During installation, first, the horizontal bar is inserted through the through holes of two adjacent bracket bodies (one of the bracket bodies is fixed), and the distance between the two movable clamps is adjusted to ensure that the two movable clamps can simultaneously clamp the edges of the through holes of the two bracket bodies. At this time, the horizontal bar and the two bracket bodies together form a whole. The construction personnel adjust the height of the other bracket body by observing the level on the horizontal bar so that the two bracket bodies can be located on the same horizontal plane. Finally, the adjusted bracket body is locked. Compared with the prior art, this utility model can solve the technical problem of unevenness when laying cables, thereby reducing the redundant length of the cable and effectively reducing the project cost.

[0009] According to some embodiments of this utility model, the bracket body is provided with a plurality of waist-shaped holes arranged in the vertical direction. This arrangement allows the bracket body to be movably mounted on the mounting surface, and the vertical height of the bracket body can be adjusted at any time.

[0010] According to some embodiments of this utility model, in order to ensure that the level is always located in the middle position of the level bar, the level bar is equipped with a synchronous motion mechanism, which drives the two movable clamps to move closer or further apart synchronously.

[0011] According to some embodiments of this utility model, since both the synchronous belt motion mechanism and the gear and rack motion mechanism can achieve the synchronous approach or synchronous departure of the two movable clamps, the synchronous motion mechanism includes either the synchronous belt motion mechanism or the gear and rack motion mechanism.

[0012] According to some embodiments of this utility model, both movable clamps are connected to the synchronous motion mechanism through bending portions, so that the two movable clamps face each other, thereby aligning the positional relationship between the horizontal rod and the two through holes.

[0013] According to some embodiments of this utility model, the movable clamp is an elastic member with an expandable opening. In use, the opening of the movable clamp is pressed downwards towards the edge of the through hole in the support body to force the opening open and engage with the elastic force for locking.

[0014] According to some embodiments of this utility model, in order to facilitate construction workers in observing the level of the spirit level, the spirit level is an electronic spirit level.

[0015] According to some embodiments of this utility model, the electronic level has a built-in buzzer, which is activated when the electronic level is horizontal. With the above setup, only one construction worker is needed to complete the installation and adjustment of the cable bracket, without the need for other construction workers, thus saving labor costs.

[0016] According to some embodiments of this utility model, the bracket body is provided with a plurality of transverse support rods, and the ends of the transverse support rods are provided with limiting portions. The transverse support rods are used to support cables, and the limiting portions at the ends of the transverse support rods can limit the extreme positions of the cables and prevent the cables from slipping off the ends of the transverse support rods.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the cable bracket assembly provided in this embodiment of the utility model;

[0020] Figure 2 yes Figure 1 The front view of the cable bracket assembly shown;

[0021] Figure 3 yes Figure 1 Side view of the cable support assembly shown.

[0022] In the attached diagram: 100-bracket body, 200-horizontal bar, 110-lateral support bar, 111-limiting part, 311-waist-shaped hole, 310-curved surface, 320-reinforcing plate, 321-through hole, 400-level ruler, 220-movable chuck, 210-synchronous motion mechanism, 410-digital display screen, 420-level bubble. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] like Figures 1 to 3 As shown, according to a first aspect embodiment of the present invention, a cable support assembly is mounted on a mounting surface, such as the mounting surface of a cable trench. The cable support assembly includes a support body 100 and a horizontal bar 200. Multiple support bodies 100 are provided, and all support bodies 100 are mounted laterally at intervals on the mounting surface. The support bodies 100 have various specifications, including single-layer, double-layer, or multi-layer specifications. Regardless of the specification of the support body 100, it is provided with a horizontal support bar 110. The end of the horizontal support bar 110 is provided with a limiting part 111, which protrudes upward to form a blocking position. The horizontal support bar 110 is used to support the cable, while the limiting part 111 can limit the extreme position of the cable, preventing the cable from slipping off the end of the horizontal support bar 110.

[0028] Generally, the two opposite sides of a cable trench are mounting surfaces, and multiple bracket bodies 100 are installed on each of the two mounting surfaces, thereby allowing more cables to be laid in the cable trench.

[0029] Since the spacing between two adjacent support bodies 100 is relatively fixed, for example, according to the construction drawings, the spacing should be 1 meter or 1.2 meters, the construction personnel can install all the support bodies 100 on the installation surface at a certain interval in advance. One support body 100 is fixed as a reference, while the other support bodies 100 need to be moved in the vertical direction to adjust their vertical height.

[0030] To enable the bracket body 100 to be movably mounted on the mounting surface and to allow for easy adjustment of its vertical height, the bracket body 100 is provided with multiple oblong holes 311 arranged along the vertical direction. During construction, the construction personnel can first drill the first mounting hole according to the spacing requirements of the construction drawings. Then, using auxiliary tools, such as a plumb line, they can determine the drilling position of the next mounting hole. Afterward, fixing screws are driven into the mounting holes, and all the oblong holes 311 of the bracket body 100 are inserted into the corresponding fixing screws. After simply tightening the nuts, the movable installation of the bracket body 100 is completed.

[0031] Furthermore, the main structure of the support body 100 is a channel steel, with a waist-shaped hole 311 located on the curved surface 310 of the channel steel. Reinforcing plates 320 are located on both sides of the channel steel to enhance the structural strength of the support body 100. Simultaneously, the support body 100 has through holes 321 on both reinforcing plates 320, with the two through holes 321 facing each other. Since the curved surface 310 of the channel steel is parallel to the mounting surface, both reinforcing plates 320 are perpendicular to the mounting surface.

[0032] Although this utility model does not limit the position of the through hole 321 and the waist-shaped hole 311 on the bracket body 100, the two need to be staggered vertically. That is to say, the through hole 321 and the waist-shaped hole 311 cannot be on the same horizontal plane, so as not to hinder subsequent adjustment and installation.

[0033] On the other side, a level 400 is provided in the middle of the horizontal rod 200. The length of the horizontal rod 200 is longer than the maximum distance between the two support bodies 100, and the size of the horizontal rod 200 is smaller than the size of the through hole 321, so that the horizontal rod 200 can pass through the through holes 321 of the two support bodies 100 and extend outward for a certain length. Two movable clamps 220 are movably connected along the length direction of the horizontal rod 200, and the two movable clamps 220 are connected to the edges of the through holes 321 of the two support bodies 100. The movable clamps 220 can be elastic members, such as spring steel members, which have expandable openings.

[0034] In use, press the opening of the movable clamp 220 downwards towards the edge of the through hole 321 in the bracket body 100 to force the opening open and engage with the spring force to lock it in place until the movable clamp 220 can no longer be pressed down. Since the relative position between the two movable clamps 220 is adjustable, the horizontal bar 200 can meet the requirements of different construction spacings.

[0035] It is understood that this utility model does not limit the specific structure of the movable clamp 220. As long as the movable clamp 220 can be clamped and fixed at the edge of the through hole 321 of the bracket body 100, regardless of the structure of the movable clamp 220, it is within the protection scope of this utility model.

[0036] Using the above structure, during installation, first insert the horizontal bar 200 through the through holes 321 of two adjacent bracket bodies 100 (one of the bracket bodies 100 is fixed), and adjust the distance between the two movable clamps 220 to ensure that the two movable clamps 220 can simultaneously clamp the edges of the through holes 321 of the two bracket bodies 100. At this time, the horizontal bar 200 and the two bracket bodies 100 together form a whole. The construction personnel adjust the vertical height of the other bracket body 100 by observing the level 400 on the horizontal bar 200 so that the two bracket bodies 100 can be located on the same horizontal plane. Finally, the adjusted bracket body 100 is locked.

[0037] For the next workstation, first separate the horizontal bar 200 from the bracket body 100, then shift the position of the horizontal bar 200 so that it passes through the through hole 321 of the next bracket body 100. Repeat the above installation process until all bracket bodies 100 are adjusted and installed. Compared with existing technologies, this invention can solve the technical problem of uneven cable laying, thereby reducing redundant cable length and effectively lowering project costs.

[0038] Compared to the technical solution of placing a level 400 between two horizontal support rods 110 and adjusting the height of another support body 100 by adjusting the level of the level 400, this utility model can provide a limiting function for the level rod 200, preventing the level rod 200 from slipping due to tilting during the adjustment process, and can also adjust the height of cable brackets with cables, thus having a wider range of applications.

[0039] In some embodiments of this utility model, to ensure that the level 400 is always located in the middle position of the level rod 200, the level rod 200 is a hollow rod with a built-in synchronous motion mechanism 210. The synchronous motion mechanism 210 drives the two movable clamps 220 to move closer or further apart synchronously. Since both synchronous belt motion mechanisms and rack and pinion motion mechanisms can achieve synchronous movement of the two movable clamps 220, the synchronous motion mechanism 210 can be selected as either a synchronous belt motion mechanism or a rack and pinion motion mechanism. The following detailed description uses a synchronous belt motion mechanism as an example.

[0040] Specifically, the synchronous belt motion mechanism includes two gears and a synchronous belt meshing with the two gears. The two gears are located at opposite ends of the horizontal rod 200, and are connected by the synchronous belt. The synchronous belt forms belt bodies on both sides, and each side of the belt body is fixedly connected to a bent portion (not shown in the attached diagram). A movable clamp 220 is connected to the end of each bent portion. When one of the gears rotates, or when force is applied to one of the movable clamps 220, under the action of the synchronous belt, the two movable clamps 220 move closer or further apart synchronously, ensuring that the horizontal ruler 400 is always positioned in the middle of the two movable clamps 220.

[0041] Since the two sides of the belt are not on the same straight line, the two movable clamps 220 need to be aligned on the same straight line by means of two bends to achieve mutual alignment of the two movable clamps 220. This corrects the positional relationship between the horizontal rod 200 and the two through holes 321, so that when the horizontal rod 200 is connected to the two support bodies 100, the horizontal rod 200 can be perpendicular to the through holes 321 of the two support bodies 100, thus preventing the horizontal rod 200 from deflecting on the plane.

[0042] In some embodiments of this utility model, to facilitate construction workers' observation of the level of the spirit level 400, the spirit level 400 can be selected as an electronic spirit level. Electronic spirit levels are existing technology and have a digital display screen 410 that can clearly display level parameters, allowing construction workers to observe the level of the spirit level 400 from a distance. Of course, electronic spirit levels generally also include a bubble level 420 in case the electronic components malfunction and the system cannot continue to function.

[0043] Furthermore, the electronic level has a built-in buzzer (not shown in the attached diagram). When the electronic level is level, the buzzer is activated and emits a beeping sound, so that construction workers can know the level of the level 400 without looking directly at the digital display screen 410.

[0044] With the above setup, since the electronic level has a built-in buzzer, only one construction worker is needed to complete the installation and adjustment of the cable bracket, without the need for other construction workers, thus saving labor costs.

[0045] According to a second aspect embodiment of the present invention, the cable is laid on the transverse support rod 110 of the cable support assembly of the first aspect embodiment described above. Since the cable support assembly can maintain a horizontal orientation, the cable's deflection can be kept within an acceptable range during laying.

[0046] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cable bracket assembly, mounted on a mounting surface, characterized in that, Include: Support body (100) is equipped with at least two, all support body (100) is installed on the installation surface along the transverse interval, wherein one of the support body (100) is fixedly arranged, and all the rest support body (100) is movably arranged along the up-down direction, each support body (100) is provided with a reinforcing plate (320) perpendicular to the installation surface, and the reinforcing plate (320) is provided with a through hole (321); Horizontal rod (200) can be penetrated in the through hole (321) of two support body (100), the middle part of the horizontal rod (200) is provided with a level (400), and the horizontal rod (200) is movably connected with two movable clamps (220) along the length direction, and the two movable clamps (220) have a connection relationship with the edge of the through hole (321) of the two support body (100).

2. The cable support assembly of claim 1, wherein: The support body (100) is provided with a plurality of waist type holes (311) arranged along the up-down direction.

3. The cable support assembly of claim 1, wherein: The horizontal rod (200) is built-in synchronous motion mechanism (210), and the synchronous motion mechanism (210) drives two movable clamps (220) to move synchronously close or synchronously away.

4. The cable support assembly of claim 3, wherein: The synchronous motion mechanism (210) includes synchronous belt motion mechanism or gear and rack motion mechanism.

5. The cable support assembly of claim 4, wherein: Two movable clamps (220) are connected to the synchronous motion mechanism (210) through bending part, so that two movable clamps (220) are opposite to each other.

6. The cable support assembly of claim 1 or 5, wherein: The movable clamp (220) is a elastic member, and the movable clamp (220) has an expandable opening.

7. The cable support assembly of claim 1, wherein: The level (400) is an electronic level.

8. The cable support assembly of claim 7, wherein: The electronic level is built-in buzzer, when the electronic level is horizontal, the buzzer is activated.

9. The cable support assembly of claim 1, wherein: The support body (100) is provided with a plurality of transverse support rods (110), and the end of the transverse support rod (110) is provided with a limiting part (111).

Images