Cable laying bridge device for building construction

Abstract

The utility model particularly relates to the technical field of building construction, and discloses a cable laying bridge device for building construction, which comprises a support assembly, a corbel assembly and a support frame, the support assembly comprises a mounting frame, the side walls of the mounting frame close to the two ends are provided with first hole grooves, the bottom ends of the first hole grooves are provided with first grooves, and the first grooves are provided with second grooves. Clamping grooves are formed in the two inner side walls of the first groove, each supporting arm assembly comprises a supporting frame clamped in the first groove, and a second groove is formed in the middle of each supporting frame. The support assembly, the supporting arm assembly and the supporting frame are arranged, the supporting arm assembly comprises a bracket connected to the interior of the first groove in a sliding mode, the external size of a sliding block is matched with the internal size of a clamping groove, positioning convenience of a third hole groove and the first hole groove is improved, the external size of a communication frame is matched with the internal size of a second groove, and the communication frame is convenient to use. And the bolts are in threaded connection with the interiors of the first hole groove, the third hole groove and the fifth hole groove in sequence, so that the mounting length of the bridge frame is convenient to adjust.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a cable laying bridge device for building construction. Background Technique

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, cantilever arms and installation accessories, etc. The cable trays in buildings can be erected independently or laid on various building (structure) buildings and pipe gallery brackets, and should reflect the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized. The cable trays installed outdoors in buildings.

[0003] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, cantilever arms and other installation accessories, etc. The cable trays in buildings can be erected independently or attached to various building (structure) buildings and pipe gallery brackets, and are flexible and convenient for installation and maintenance.

[0004] Existing cable trays usually have fixed dimensions. When cable trays are connected, there may be deviations from the internal dimensions of the building, thus affecting the adaptability of cable tray installation. Content of the Utility Model

[0005] The utility model provides a cable laying bridge device for building construction, aiming to solve the problem that existing cable trays usually have fixed dimensions, and there may be deviations from the internal dimensions of the building when the cable trays are connected, thus affecting the adaptability of cable tray installation.

[0006] The utility model is realized as follows. A cable laying bridge device for building construction includes a bracket assembly, a cantilever arm assembly and a support frame. The bracket assembly includes an installation frame. Through holes one are opened on the side walls near both ends of the installation frame. Grooves one are opened at the bottoms of the through holes one. Clamping grooves are opened on both inner side walls of the grooves one. The cantilever arm assemblies each include a bracket clamped inside the groove one. Grooves two are opened in the middle of the brackets. Sliding blocks are fixedly arranged on the side walls of the brackets. The sliding blocks are slidably connected inside the clamping grooves. Through holes three are opened on the side walls of the sliding blocks close to the through holes one. The support frame includes a connecting frame inserted inside the groove two. A through groove is opened in the middle of the connecting frame. A plurality of through holes five are symmetrically opened on the side wall of the connecting frame. The internal dimensions of the through holes five are adapted to the through holes one and the through holes three.

[0007] Preferably, an installation hole is opened in the middle of the installation frame. The installation hole penetrates through the installation frame and is connected to the groove one for connection by an M20 bolt, improving the installation stability of the installation frame.

[0008] Preferably, through holes two are formed in the middle positions of the two side walls of the mounting bracket, and the through holes two are communicated with the clamping grooves for connecting M15 bolts.

[0009] Preferably, the bracket and the slider are integrally formed by fixedly connecting aluminum alloy materials. The outer dimensions of the bracket and the slider are respectively adapted to the inner dimensions of the first groove and the clamping groove. Through holes four are formed in the middle of the side wall of the slider, and the inner dimensions of the through holes four are the same as those of the through holes two, improving the connection stability between the bracket and the mounting bracket.

[0010] Preferably, a plurality of mesh holes are formed at equal intervals at the bottom end of the bracket, and the mesh holes are communicated with the second groove, reducing the self-weight of the bracket.

[0011] Preferably, a top plate is fixedly connected to the top end of the connecting frame. The top plate and the connecting frame are integrally formed by fixedly connecting aluminum alloy materials. The outer dimension of the top plate is adapted to the inner dimension of the top of the first groove, improving the stability of the bracket inserted into the second groove.

[0012] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0013] First, by providing a support assembly, a support arm assembly, and a support frame, the support arm assembly includes a bracket slidably connected inside the first groove. The outer dimension of the slider is adapted to the inner dimension of the clamping groove, improving the convenience of positioning the third through hole and the first through hole. The outer dimension of the connecting frame is adapted to the inner dimension of the second groove. The bolts are sequentially threadedly connected inside the first through hole, the third through hole, and the fifth through hole, thereby facilitating the adjustment of the installation length of the bridge frame. Second, by providing a top plate, the top plate and the connecting frame are fixedly connected to form an integral structure, improving the overall stability of the connecting frame. The top plate is clamped at the inner top end of the first groove near the upper part of the slider, improving the clamping stability of the connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is of the present utility model Figure 1 The enlarged structural schematic diagram at A in.

[0016] Figure 3 It is a side view three-dimensional structural schematic diagram of the frame assembly of the present utility model.

[0017] Figure 4 It is a side view three-dimensional structural schematic diagram of the support arm assembly of the present utility model.

[0018] Figure 5 It is a side view three-dimensional structural schematic diagram of the support frame of the present utility model.

[0019] The reference numerals are: 1, support assembly; 101, mounting bracket; 102, first hole slot; 103, second hole slot; 104, first groove; 105, clamping slot; 106, mounting hole; 2, support arm assembly; 201, support; 202, second groove; 203, slider; 204, third hole slot; 205, mesh hole; 206, fourth hole slot; 3, support frame; 301, connecting frame; 302, fifth hole slot; 303, top plate; 304, through slot. Detailed implementation manners

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0021] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0022] Please refer to Figures 1-5, embodiments provided by the present utility model: a cable laying bridge device for building construction, including a support assembly 1, a bracket assembly 2 and a support frame 3. The support assembly 1 includes a mounting frame 101. On both side walls near the two ends of the mounting frame 101, there are through holes 102 for threaded connection of M15 bolts. At the bottom ends of the through holes 102, there are grooves 104. In the middle of the mounting frame 101, there is a mounting hole 106. The mounting hole 106 penetrates the mounting frame 101 and is connected to the groove 104 for connection of M20 bolts, improving the stability of the installation of the mounting frame 101. On both inner side walls of the groove 104, there are card slots 105. Each bracket assembly 2 includes a bracket 201 clamped inside the groove 104. In the middle of each bracket 201, there is a groove 202. On the side walls of the bracket 201, there are fixed sliders 203. The bracket 201 and the slider 203 are made of aluminum alloy and are fixedly connected as an integral structure. The slider 203 is slidably connected inside the card slot 105. On the side walls of the slider 203 near the through hole 102, there are through holes 204 with the same internal dimensions as those of the through hole 102. The external dimensions of the bracket 201 and the slider 203 are adapted to the internal dimensions of the groove 104 and the card slot 105 in sequence, facilitating the horizontal sliding of the bracket 201 and at the same time facilitating the positioning of the through hole 102 and the through hole 204. The support frame 3 includes a connecting frame 301 inserted inside the groove 202. In the middle of the connecting frame 301, there is a through slot 304 for the cable to penetrate. On the side walls of the connecting frame 301, there are symmetrically arranged a number of through holes 302. The internal dimensions of the through holes 302 are adapted to those of the through hole 102 and the through hole 204. When it is necessary to adjust the installation length of the bridge, the operator inserts one end of the connecting frame 301 inside the connecting frame 301, and then slides the connecting frame 301 and inserts it inside the groove 202 of another group of mounting frames 101 and brackets 201. Threading the M15 bolts inside the through hole 102, the through hole 204 and the through hole 302 can realize the connection of the bridge. The M20 and M15 bolts are prior arts and will not be elaborated here. Threading the M15 bolts inside different through holes 302 facilitates the adaptive connection of two groups of mounting frames 101 and brackets 201 with different spacings, thereby improving the adaptability of the cable bridge installation.

[0023] In the middle positions of both side walls of the mounting frame 101, there are through holes 103. The through holes 103 are all connected to the card slot 105 for connection of M15 bolts. In the middle of the side walls of the slider 203, there are through holes 206. The internal dimensions of the through holes 206 are the same as those of the through hole 103. Threading the other end of the M15 bolt inside the through hole 206 improves the connection stability between the bracket 201 and the mounting frame 101. At equal intervals at the bottom end of the bracket 201, there are a number of mesh holes 205. The mesh holes 205 are all connected to the groove 202, reducing the self-weight of the bracket 201 and at the same time facilitating ventilation and heat dissipation.

[0024] The top end of the connecting frame 301 is fixedly connected with a top plate 303. The top plate 303 and the connecting frame 301 are both made of aluminum alloy and fixedly connected to form an integral structure. The external dimensions of the top plate 303 are adapted to the inner top dimensions of the first groove 104, improving the stability of the bracket 201 inserted into the second groove 202.

[0025] Working principle: When using this cable laying bridge device for building construction, the operator first fixes the mounting frame 101 to the inner top of the building through M20 bolts penetrating the mounting holes 106, thus realizing the installation of the mounting frame 101. Then, the bracket 201 and the slider 203 are sequentially clamped inside the first groove 104 and the card slot 105, thus realizing clamping and limiting, making the second hole slot 103 face the fourth hole slot 206. M15 bolts are sequentially threadedly connected inside the second hole slot 103 and the fourth hole slot 206, thus preventing the bracket 201 from slipping. One end of the cable is sequentially passed through the inside of the second groove 202 to realize the installation and protection of the cable. When it is necessary to adjust the installation size, the operator inserts one end of the connecting frame 301 into the inside of the connecting frame 301, and then horizontally installs another set of mounting frame 101 and bracket 201 according to the above method. When sliding the connecting frame 301, the other end of the connecting frame 301 is inserted into the inside of another horizontally installed second groove 202. Threadedly connecting M15 bolts inside the first hole slot 102, the third hole slot 204 and the fifth hole slot 302 can realize the connection of the bridges. M20 and M15 bolts are prior arts and will not be elaborated here. Threadedly connecting M15 bolts inside different fifth hole slots 302 facilitates the adaptive connection of two sets of mounting frame 101 and bracket 201 with different spacings, thus improving the adaptability of the cable bridge installation.

[0026] Secondly, the fixed connection of the top plate 303 and the connecting frame 301 to form an integral structure improves the overall stability of the connecting frame 301. The top plate 303 is clamped at the inner top end of the first groove 104 above the slider 203, improving the clamping stability of the connecting frame 301.

[0027] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0028] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0029] The units described above as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add or delete the features in the embodiments of the present invention according to the situation or make other adjustments, so as to obtain different technical solutions that are essentially not divorced from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A cable laying bridge device for construction, characterized in that: The invention comprises a bracket assembly (1), a support arm assembly (2) and a support frame (3): the bracket assembly (1) comprises a mounting frame (101), the mounting frame (101) is provided with a hole groove (102) on the side walls near both ends, the bottom end of the hole groove (102) is provided with a groove (104), the two inner side walls of the groove (104) are provided with a clamping groove (105), the support arm assembly (2) comprises a bracket (201) clamped in the groove (104), the middle of the bracket (201) is provided with a groove (202), the bracket (201) A slider (203) is fixedly provided on the side wall, the slider (203) is slidably connected to the inside of the card slot (105), and a hole slot three (204) is provided on the side wall of the slider (203) close to the hole slot one (102). The support frame (3) includes a connecting frame (301) inserted into the inside of the groove two (202), and a through slot (304) is provided in the middle of the connecting frame (301). A plurality of hole slots five (302) are symmetrically provided on the side wall of the connecting frame (301), and the internal dimensions of the hole slot five (302) are compatible with the hole slot one (102) and the hole slot three (204).

2. A cable laying bridge device for construction according to claim 1, characterized in that: A mounting hole (106) is provided in the middle of the mounting frame (101), and the mounting hole (106) passes through the mounting frame (101) and is connected to the groove 1 (104) for connection with an M20 bolt.

3. A cable laying bridge device for construction according to claim 2, characterized in that: A second hole groove (103) is provided at the middle position of the two side walls of the mounting frame (101), and the second hole groove (103) is connected to the clamping groove (105) for connection with an M15 bolt.

4. A cable laying bridge device for construction according to claim 1, characterized in that: The bracket (201) and the slider (203) are both made of aluminum alloy and are fixedly connected to form an integrated structure. The external dimensions of the bracket (201) and the slider (203) are respectively adapted to the internal dimensions of the groove one (104) and the slot (105). A hole slot four (206) is provided in the middle of the side wall of the slider (203). The hole slot four (206) has the same internal dimensions as the hole slot two (103).

5. The cable laying bridge device for construction according to claim 1, characterized in that: The bottom end of the bracket (201) is provided with a plurality of mesh holes (205) at equal intervals, and the mesh holes (205) are all connected to the second groove (202).

6. A cable laying bridge device for construction according to claim 1, characterized in that: The top of the connecting frame (301) is fixedly connected to a top plate (303); the top plate (303) and the connecting frame (301) are both made of aluminum alloy and are fixedly connected to form an integrated structure; the outer dimensions of the top plate (303) are compatible with the inner top dimensions of the groove 1 (104).

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