Cable bridge convenient to disassemble

Abstract

The utility model relates to the technical field of cable bridges, and discloses a cable bridge convenient to disassemble, which comprises a bridge body, the outer surface of the bridge body is provided with a first slot and a second slot, the outer surface of the bridge body is provided with a top plate, one side, close to the bridge body, of the top plate is fixedly provided with a first insertion block, and the first insertion block is provided with a second insertion block. The other side, away from the bridge body, of the top plate is in threaded connection with a threaded column, the outer surface of the threaded column is in threaded connection with a protective sleeve, nuts are fixedly installed on the inner surface of the bridge body, and the number of the same bridge body is multiple. According to the cable bridge convenient to disassemble, after the first insertion block is inserted into the second insertion groove, a long bolt penetrates through the bridge body and the first insertion block and is screwed into a nut to be tightened, connection between the top plate and the bridge body is further reinforced through the long bolt, the whole structure is more stable, the external force bearing capacity of the cable bridge is enhanced, and the safety after a cable is laid is guaranteed; and compared with conventional bolt connection, the mounting mode of the long bolt is simpler and more convenient, and the mounting time is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of cable bridge that disassembles conveniently. BACKGROUND

[0002] Cable bridge is mostly groove structure, it is composed of support, bracket arm and installation accessory etc., bridge in building can be independently erected, can also be attached on various buildings and pipe gallery support, should embody simple structure, modeling beautiful, configuration flexible and maintenance convenient and other characteristics, all parts need to be galvanized, bridge installed in building exposed open air.

[0003] Chinese utility model patent announcement No. CN 215498064 U discloses: a cable bridge that can be conveniently disassembled, which can be quickly installed by matching and connecting the rectangular fixing blocks and rectangular grooves on the left and right side plates of the two straight cable bridges, which is faster than the traditional threaded connection method. However, the cable bridge that can be conveniently disassembled is not convenient for quick connection between individual bridges, and when a single bridge is maintained, it is difficult to maintain, which is not convenient for popularization and use. SUMMARY

[0004] The utility model solves the technical problem that although the existing technology is installed by matching the groove and the fixing block, it is not convenient to realize the quick connection between individual bridges, and when a single bridge is maintained, it is difficult to maintain, which is not convenient for popularization and use.

[0005] The utility model adopts the technical scheme: a cable bridge that can be conveniently disassembled, which includes a bridge body, a slot one and a slot two are formed on the outer surface of the bridge body, a top plate is arranged on the outer surface of the bridge body, an insertion block one is fixedly installed on the side of the top plate close to the bridge body, a threaded column is threadedly connected to the other side of the top plate away from the bridge body, a protective sleeve is threadedly connected to the outer surface of the threaded column, a nut is fixedly installed on the inner surface of the bridge body, and the bridge body is provided with the same plurality of.

[0006] Preferably, another insertion block two is fixedly installed on the outer surface of the bridge body, the insertion block two is inserted and installed with the slot one, and the cross section of the slot one and the insertion block two is in "T" shape.

[0007] By the above technical scheme, the plug block two of one bridge body is aligned with the slot one of another bridge body, and then is inserted, the plug block two of the "T" shaped structure is matched with the slot one, so that the connection between the bridge bodies is tight and stable, the relative displacement in the horizontal direction is effectively prevented, the stability of the overall structure of the cable bridge is ensured, meanwhile, the plug-in mode is convenient to install, and complex connecting tools are not needed, so that the installation efficiency is improved.

[0008] Preferably, the slot two and the plug block one are plug-in installed, and the cross section of the slot two and the plug block one is "L" shaped structure.

[0009] By the above technical scheme, the plug block one of the top plate is aligned with the slot two of the bridge body and is inserted, the slot two of the "L" shaped structure is combined with the plug block one, not only good positioning effect of the top plate in the vertical direction is achieved, and the up and down shaking of the top plate is prevented, but also the horizontal movement of the top plate is limited to a certain extent, so that the connection between the top plate and the bridge body is firm, and the installation process is simple and fast and convenient to operate.

[0010] Preferably, the long bolt is arranged on the outer surface of the bridge body, and the long bolt penetrates through the bridge body and the plug block one and extends to the inner side thereof.

[0011] By the above technical scheme, after the plug block one is inserted into the slot two, the long bolt is screwed into the nut by penetrating through the bridge body and the plug block one, the connection between the top plate and the bridge body is further reinforced, the whole structure is more stable and reliable, the ability of the cable bridge to bear external force is enhanced, the safety after the cable is laid is ensured, and the installation mode of the long bolt is relatively simple compared with the conventional bolt connection, so that the installation time is saved.

[0012] Preferably, the long bolt is arranged in two groups, each group has two long bolts, and the two long bolts are symmetrically distributed about the center line of the bridge body.

[0013] By the above technical scheme, the symmetrically distributed long bolts make the force of the top plate uniform, avoid local deformation or loose connection caused by uneven force, fasten the top plate from multiple positions, and comprehensively improve the stability of the connection, so that the cable bridge can be normally used under various working conditions, and the symmetric layout is convenient for workers to master the installation position during installation, and improves the accuracy and efficiency of installation.

[0014] Preferably, the other end of the threaded column away from the bridge body is fixedly installed with a connecting frame, the cross section of the connecting frame is "J" shaped structure, and a connecting groove is formed in the outer surface of the connecting frame.

[0015] Through the technical scheme, the connecting frame with the "several" character structure has certain strength and stability, the connecting groove is convenient for connecting or fixing with other matched components, the functionality and expansibility of the cable bridge are increased, different installation and use requirements can be met, the cable bridge is more flexible and changeable in actual application.

[0016] Preferably, the threaded column, the protective sleeve, the connecting frame and the connecting groove are one-to-one corresponding, and the threaded column, the protective sleeve, the connecting frame and the connecting groove are provided with the same plurality and equidistant distribution.

[0017] Through the technical scheme, the one-to-one corresponding and equidistant distribution design makes the structure of the whole cable bridge more regular, the stress is uniform when connecting other components, the reliability and stability of the connection are improved, meanwhile, the layout planning is facilitated during the design and installation, the parts of the cable bridge work cooperatively, and better performance is achieved.

[0018] Compared with the prior art, the utility model provides a convenient cable bridge of dismantling, has the following beneficial effects:

[0019] 1、The convenient cable bridge of dismantling, the plug -in block 2 of a bridge body is aligned to the slot 1 of another bridge body, then is inserted, the plug -in block 2 of " T " character structure is matched with the slot 1, makes the connection between bridge body closely and stably, can effectively prevent relative displacement in horizontal direction, guarantees the stability of the whole structure of cable bridge, and this kind of plug -in mode installation is convenient, does not need complex connecting tool, improves installation efficiency;

[0020] 2、The convenient cable bridge of dismantling, when carrying out the maintenance or installation of single bridge, the plug -in block 1 of top plate is aligned to the slot 2 of bridge body and is inserted, the slot 2 of " L " character structure is combined with the plug -in block 1, not only plays a good positioning effect to top plate in vertical direction, prevents its up and down swing, but also limits the horizontal movement of top plate to a certain extent, makes top plate and bridge body connection firm, and installation process is simple and fast, is convenient for operation;

[0021] 3、The convenient cable bridge of dismantling, after the plug -in block 1 is inserted into the slot 2, the long bolt is passed through bridge body and plug -in block 1 and is screwed into the nut and is tightened, the long bolt further reinforces the connection of top plate and bridge body, makes the whole structure more stable and reliable, enhances the ability of cable bridge to bear external force, guarantees the safety after cable laying, and the installation mode of long bolt is relatively simple compared with conventional bolt connection, saves installation time. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 For the three-dimensional structure of the utility model Figure 1 ;

[0023] Figure 2This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the combined and disassembled structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the disassembled structure of the cable tray body and the top plate of this utility model;

[0026] Figure 5 This is a schematic diagram of the disassembled structure of the top plate and connecting frame of this utility model;

[0027] Figure 6 This is a schematic diagram of the disassembled structure of the cable tray body and the long bolts of this utility model;

[0028] Figure 7 This is a schematic diagram of the installation structure of the cable tray body and slot of this utility model.

[0029] The components are: 1. Cable tray body; 2. Slot 1; 3. Slot 2; 4. Top plate; 5. Insert block 1; 6. Threaded post; 7. Protective sleeve; 8. Connecting frame; 9. Connecting groove; 10. Nut; 11. Long bolt; 12. Insert block 2. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: As Figures 1-7 As shown, the present invention provides a cable tray that is easy to disassemble, including a cable tray body 1. The outer surface of the cable tray body 1 is provided with a slot 1 2 and a slot 2 3. A top plate 4 is provided on the outer surface of the cable tray body 1. A plug block 5 is fixedly installed on the side of the top plate 4 near the cable tray body 1. A threaded post 6 is threadedly connected to the other side of the top plate 4 away from the cable tray body 1. A protective sleeve 7 is threadedly connected to the outer surface of the threaded post 6. Nuts 10 are fixedly installed on the inner surface of the cable tray body 1. Multiple nuts 10 are provided on the cable tray body 1.

[0032] Specifically, the other bridge body 1 outer surface is fixedly installed with the second plug 12, the second plug 12 is inserted with the first slot 2, the first slot 2 and the second plug 12 are of the "T" type structure, the advantage is that the second plug 12 of one bridge body 1 is aligned with the first slot 2 of the other bridge body 1, then inserted, the "T" type structure of the second plug 12 and the first slot 2 are matched, so that the connection between the bridge body 1 is tight and stable, and the relative displacement in the horizontal direction can be effectively prevented, the stability of the overall structure of the cable bridge is ensured, and the installation is convenient without complex connecting tools, the installation efficiency is improved.

[0033] Specifically, the second slot 3 and the first plug 5 are inserted and installed, the second slot 3 and the first plug 5 are of the "L" type structure, the advantage is that the first plug 5 of the top plate 4 is aligned with the second slot 3 of the bridge body 1 and inserted, the "L" type structure of the second slot 3 and the first plug 5 are combined, not only the top plate 4 is well positioned in the vertical direction, but also the horizontal movement of the top plate 4 is limited to a certain extent, so that the top plate 4 and the bridge body 1 are connected firmly, the installation process is simple and fast, and the operation is convenient.

[0034] Specifically, the bridge body 1 outer surface is provided with a long bolt 11, the long bolt 11 penetrates the bridge body 1 and the first plug 5 and extends to the inner side thereof, the advantage is that after the first plug 5 is inserted into the second slot 3, the long bolt 11 is inserted through the bridge body 1 and the first plug 5 and screwed into the nut 10 and tightened, the long bolt 11 further reinforces the connection between the top plate 4 and the bridge body 1, so that the whole structure is more stable and reliable, the ability of the cable bridge to withstand external force is enhanced, the safety after the cable is laid is ensured, and the installation mode of the long bolt 11 is relatively simple compared with the conventional bolt connection, the installation time is saved.

[0035] Embodiment two: as shown in Figures 2-7 the improvement of the last embodiment.

[0036] Specifically, the long bolt 11 is provided with the same two groups, each group of long bolts 11 is provided with the same two, the two long bolts 11 are symmetrically distributed about the center line of the bridge body 1, the advantage is that the symmetrically distributed long bolts 11 make the top plate 4 force evenly, avoid local deformation or loose connection caused by uneven force, fasten the top plate 4 from multiple positions, and improve the stability of the connection in all directions, ensure that the cable bridge can be normally used under various working conditions, and the symmetric layout is convenient for workers to master the installation position during installation, improve the accuracy and efficiency of installation.

[0037] Specifically, the other end of the threaded column 6 away from the bridge body 1 is fixedly installed with a connecting frame 8, the connecting frame 8 is in the shape of a "J" in cross section, and the outer surface of the connecting frame 8 is provided with a connecting groove 9. The connecting frame 8 in the shape of a "J" has certain strength and stability, the connecting groove 9 facilitates connection or fixation with other suitable components, increases the functionality and expandability of the cable bridge, can meet different installation and use requirements, and makes the cable bridge more flexible in actual application.

[0038] Specifically, the threaded column 6, the protective sleeve 7, the connecting frame 8 and the connecting groove 9 are one-to-one corresponding, and the threaded column 6, the protective sleeve 7, the connecting frame 8 and the connecting groove 9 are provided with the same plurality and are equidistantly distributed. The one-to-one corresponding and equidistant distribution design makes the structure of the entire cable bridge more regular, the stress is uniform when connecting other components, the reliability and stability of the connection are improved, the layout planning during design and installation is facilitated, the parts of the cable bridge work cooperatively, and better performance is achieved.

[0039] Working principle: in use, the plug block two 12 of one bridge body 1 is aligned with the slot one 2 of another bridge body 1, and then inserted, the plug block two 12 of the "T" type structure is matched with the slot one 2, so that the connection between the bridge bodies 1 is tight and stable, and the relative displacement in the horizontal direction is effectively prevented, the stability of the overall structure of the cable bridge is ensured, the installation is convenient, and the installation efficiency is improved, the plug block one 5 of the top plate 4 is aligned with the slot two 3 of the bridge body 1 and inserted, the slot two 3 of the "L" type structure is combined with the plug block one 5, which not only plays a good positioning role on the top plate 4 in the vertical direction and prevents it from shaking up and down, but also limits the horizontal movement of the top plate 4 to a certain extent, so that the top plate 4 and the bridge body 1 are connected firmly, the installation process is simple and fast, and the operation is convenient, after the plug block one 5 is inserted into the slot two 3, the long bolt 11 is inserted through the bridge body 1 and the plug block one 5 and screwed into the nut 10, the long bolt 11 further reinforces the connection between the top plate 4 and the bridge body 1, so that the whole structure is more stable and reliable, the ability of the cable bridge to withstand external force is enhanced, the safety of the cable after laying is ensured, and the installation mode of the long bolt 11 is relatively simple compared with the conventional bolt connection, the installation time is saved, the long bolt 11 is symmetrically distributed, so that the top plate 4 is uniformly stressed, and local deformation or loose connection caused by uneven stress is avoided, the top plate 4 is fastened from multiple positions, the stability of the connection is improved in all directions, the cable bridge can be normally used under various working conditions, the installation position is easy for workers to master during installation, the accuracy and efficiency of installation are improved, the connecting frame 8 of the "J" type structure has certain strength and stability, the connecting groove 9 is convenient for connecting or fixing other matched components, the functionality and expandability of the cable bridge are increased, different installation and use requirements can be met, the cable bridge is more flexible and variable in actual application, the one-to-one and equidistant distribution design makes the structure of the whole cable bridge more regular, the stress is uniform when connecting other components, the reliability and stability of the connection are improved, and the layout planning during design and installation is facilitated, so that each part of the cable bridge works cooperatively and better performance is achieved.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable tray that is easy to disassemble, comprising a tray body (1), characterized in that: The outer surface of the bridge body (1) is provided with a first slot (2) and a second slot (3). The outer surface of the bridge body (1) is provided with a top plate (4). One side of the top plate (4) close to the bridge body (1) is fixedly installed with a first insert block (5). The other side of the top plate (4) away from the bridge body (1) is threadedly connected with a threaded column (6). The outer surface of the threaded column (6) is threadedly connected with a protective sleeve (7). The inner surface of the bridge body (1) is fixedly installed with a nut (10). There are the same number of the bridge bodies (1).

2. The cable tray with easy disassembly according to claim 1, characterized in that: On the outer surface of the other bridge body (1), a second insert block (12) is fixedly installed. The second insert block (12) is inserted and installed in the first slot (2). The cross-sections of the first slot (2) and the second insert block (12) are of a "T" - shaped structure.

3. The cable tray with easy disassembly according to claim 1, characterized in that: The second slot (3) is inserted and installed with the first insert block (5). The cross-sections of the second slot (3) and the first insert block (5) are of an "L" - shaped structure.

4. The cable tray with easy disassembly according to claim 1, characterized in that: On the outer surface of the bridge body (1), a long bolt (11) is provided. The long bolt (11) penetrates through the bridge body (1) and the first insert block (5) and extends to its inner side.

5. A cable tray that is easy to disassemble according to claim 4, characterized in that: There are two groups of the same long bolts (11). Each group has two of the same long bolts (11). The two long bolts (11) are symmetrically distributed about the center line of the bridge body (1).

6. A cable tray that is easy to disassemble according to claim 1, characterized in that: The other end of the threaded column (6) away from the bridge body (1) is fixedly installed with a connecting frame (8). The cross-section of the connecting frame (8) is of a "U" - shaped structure. The outer surface of the connecting frame (8) is provided with a connecting groove (9).

7. A cable tray that is easy to disassemble according to claim 6, characterized in that: The threaded column (6), the protective sleeve (7), the connecting frame (8) and the connecting groove (9) correspond to each other. There are the same number of the threaded column (6), the protective sleeve (7), the connecting frame (8) and the connecting groove (9) and they are equally spaced. It should be noted that in the translation of , the description of the cross-section of the "几” character in Chinese is translated as "U" - shaped in English for a more common geometric description. If there are specific requirements for this geometric shape description, it can be adjusted according to the actual situation.

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