Combined type spliced cable bridge

Abstract

The utility model discloses a combined type splicing cable bridge which comprises a bridge hanger plate and an extension assembly installed at one end of the bridge hanger plate, and locking assemblies used for improving the assembly firmness with the extension assembly on the other bridge hanger plate are installed on the two sides of the other end of the bridge hanger plate. L-shaped clamping grooves are formed in the two sides of the end, close to the locking assembly, of the bridge lifting plate, each clamping groove is formed by communicating a linear slit with a rectangular through hole, and the extending assembly comprises a U-shaped frame plate matched with the inner size of the bridge lifting plate; reinforcing clamping plates with the thickness matched with the depth of the linear slit and the length matched with the length of the rectangular through hole are installed on the two sides of the U-shaped frame plate. According to the cable bridge splicing device, the reinforcing clamping plate on one cable bridge is driven to be clamped in the rectangular through hole in the other cable bridge, and the locking assembly is matched to be limited on the L-shaped gear plate, so that the splicing stability of the two adjacent cable bridges is effectively guaranteed, meanwhile, the splicing steps are reduced, and the splicing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a combined spliced ​​cable bridge. Background Art

[0002] By setting the cable tray to be spliced, the length and shape of the tray can be flexibly adjusted according to the actual situation to meet the requirements of different places, thereby improving the flexibility and efficiency of installation. The cable trays currently used usually have several slots on the sides of both ends. When splicing and combining with another set of cable trays, several bolts are inserted into the slots and locked to fix the two spliced ​​cable trays. However, since the docking and rotation fixation between multiple bolts and cable trays takes too long, the efficiency of the overall splicing is affected. Utility Model Content

[0003] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a combined spliced ​​cable tray to solve the problem of long-time docking and fixing of two adjacent cable trays proposed in the above background technology when splicing them.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined splicing cable bridge, comprising a bridge hanger plate and an extension assembly installed at one end of the bridge hanger plate, both sides of the other end of the bridge hanger plate are equipped with locking assemblies for improving the firmness of assembly with the extension assembly on another bridge hanger plate, and both sides of the bridge hanger plate near one end of the locking assembly are provided with L-shaped clamping grooves;

[0005] The clamping groove is composed of a linear slit and a rectangular through hole connected to each other;

[0006] The extension component includes a U-shaped frame plate that is adapted to the internal dimensions of the bridge hanger plate. Reinforcing clips with a thickness that is adapted to the depth of the linear slit and a length that is adapted to the length of the rectangular through hole are installed on both sides of the U-shaped frame plate. An L-shaped shift plate is installed on the reinforcing clip plate to cooperate with the locking component to increase the firmness of the combination of two adjacent cable trays.

[0007] Preferably, a triangular steel bar is installed between the outer side of one end of the U-shaped frame plate and the bridge hanger plate, and an engaging groove that fits with the triangular steel bar is opened at one end of the bridge hanger plate.

[0008] Preferably, the locking assembly includes a positioning block installed on the bridge hanger plate, a socket block located on the front side of the rectangular through hole is installed on the bridge hanger plate, and a reinforcing column is inserted between the positioning block and the socket block to be stuck inside the L-shaped shift plate to increase the stability of two adjacent spliced ​​cable bridges.

[0009] Preferably, a through slot is provided on the reinforcing column, a notch consistent with the inner diameter of the through slot is provided on the top of the jack block, and a shift plate for limiting the moving range of the reinforcing column is installed on the reinforcing column.

[0010] Preferably, a supporting plate is mounted on the jack block, a spring structure is mounted on the top surface of the supporting plate, and a rigid clip strip passing through the notch and extending into the through slot is mounted on the spring structure.

[0011] Preferably, a guide slit is provided on the reinforcing column, and a limiting strip extending into the guide slit is installed on the positioning block.

[0012] Preferably, inner walls on both sides of the bridge hanger plate are provided with inner grooves, and a cable trough plate for cable arrangement is inserted between the two inner grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the reinforcing card on one of the cable trays is driven to move along the path of the straight slit on the other cable tray to the inside of the rectangular through hole for clamping, and the locking component is restricted on the L-shaped shift plate, which plays a role in limiting the upward tilting of the L-shaped shift plate and the reinforcing card, thereby effectively ensuring the stability of the two adjacent cable trays when spliced ​​and combined, while reducing the splicing steps and improving the overall splicing efficiency.

[0015] 2. In the utility model, the spring structure is pulled upward in advance, and then the reinforcing column is pushed forward from the back to make it pass through the inside of the L-shaped shift plate and the socket block. The pulling force applied to the spring structure is then canceled, so that the rigid clip is inserted downward along the notch into the space inside the through groove, so as to fix the reinforcing column and the socket block. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the extension assembly of the utility model;

[0018] Figure 3 This is a structural schematic diagram of the clamping slot of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the bridge hanger plate and the U-shaped frame plate of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the locking assembly of the utility model.

[0021] In the figure: 1. bridge hanger plate; 101. fitting groove; 102. inner groove; 103. wire trough plate; 2. extension assembly; 201. U-shaped frame plate; 202. reinforcing clamping plate; 203. L-shaped shift plate; 204. triangular steel bar; 3. locking assembly; 301. positioning block; 302. jack block; 3021. supporting plate; 3022. spring structure; 3023. rigid clamping strip; 303. reinforcing column; 3031. through groove; 3032. dial plate; 4. snap-in groove; 401. straight slit; 402. rectangular through hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The cable tray provides a supporting structure that can suspend the cable in the air so that it will not touch the ground or other obstacles, thereby protecting the cable from damage. It can protect the cable from the influence of the external environment, such as mechanical damage, chemical corrosion, etc., and extend the service life of the cable. In addition, it can help to arrange and organize the cables in an orderly manner, making them easier to manage and maintain, reducing confusion and crossing, and reducing the failure rate. The main purpose of setting the cable tray in a splicing form is to adapt to the installation requirements of different lengths and shapes and simplify the transportation and installation process. Through the splicing method, the length and shape of the bridge can be flexibly adjusted according to the actual situation to meet the requirements of different places, thereby improving the flexibility and efficiency of installation. The cable trays currently used usually have several slots on the sides of both ends. When splicing and combining with another set of bridges, several bolts are inserted into the slots and locked to fix the two spliced ​​cable trays. However, it takes too long to dock and rotate the multiple bolts with the cable tray, which affects the efficiency of the overall splicing. Please refer to Figure 1-Figure 5The utility model provides an embodiment that can effectively improve the efficiency of splicing two adjacent cable trays. The extension component 2 is installed at one end of the bridge hanger plate 1, and the locking component 3 is installed on both sides of the other end of the bridge hanger plate 1 to improve the firmness when assembling with the extension component 2 on another bridge hanger plate 1. The bridge hanger plate 1 is provided with L-shaped card slots 4 on both sides near one end of the locking component 3. The card slot 4 is composed of a straight slit 401 and a rectangular through hole 402 that are interconnected, and the top surface of the rectangular through hole 402 is flush with the top surface of the straight slit 401. The extension component 2 includes a card slot 401 that is connected to the inner surface of the bridge hanger plate 1. A U-shaped frame plate 201 is adapted to the size of the upper part, and reinforcing card plates 202 with a thickness that matches the depth of the straight slit 401 and a length that matches the length of the rectangular through hole 402 are installed on both sides of the U-shaped frame plate 201. After the U-shaped frame plate 201 is plugged into the corresponding end of another cable tray, the reinforcing card plate 202 is stuck at the lower part of the rectangular through hole 402, and an L-shaped shift plate 203 is installed on the reinforcing card plate 202 for cooperating with the locking component 3 to increase the firmness of the combination of two adjacent cable trays. When actually assembling two cable trays, one end of one cable tray with a U-shaped frame plate 201 is aligned with the end of the other cable tray with a snap-in groove 4, and the position is fine-tuned at the same time, so that the reinforcing card plate 202 is pushed from front to back along the path of the straight slit 401. After the reinforcing card plate 202 reaches the range of the rectangular through hole 402, the U-shaped frame plate 201 is driven to move downward, so that the reinforcing card plate 202 is embedded in the lower position of the rectangular through hole 402, and then the locking assembly 3 is used to be clamped in the L-shaped stop plate 203, which plays a role in limiting the L-shaped stop plate 203, thereby effectively avoiding the situation where the two spliced ​​cable trays are separated for no reason.

[0024] In order to improve the fit between two adjacent cable trays when they are spliced ​​together, Figure 2 and Figure 4 As shown, a triangular steel bar 204 is installed between the outer side of one end of the U-shaped frame plate 201 and the bridge hanger plate 1, and an engaging groove 101 that fits with the triangular steel bar 204 is opened at one end of the bridge hanger plate 1. When one end of one cable tray with an extension component 2 is inserted into a set position at one end of the cable tray on the other side, the fit between the triangular steel bar 204 and the engaging groove 101 is utilized to make the two adjacent cable trays seamlessly connected.

[0025] like Figure 1 , Figure 4 and Figure 5As shown, the locking assembly 3 includes a positioning block 301 installed on the bridge hanger plate 1 and located at the rear side of the rectangular through hole 402, a jack block 302 located at the front side of the rectangular through hole 402 is installed on the bridge hanger plate 1, and a reinforcing column 303 for clamping inside the L-shaped stop plate 203 to increase the stability of two adjacent spliced ​​cable bridges is inserted between the positioning block 301 and the jack block 302. After one end of one of the cable bridges with the extension assembly 2 is inserted into the set position of one end of the cable bridge on the other side, the reinforcing column 303 is pushed from the back to the front, so that the reinforcing column 303 passes through the L-shaped stop plate 203 and the jack block 302 in turn, and then restricts the L-shaped stop plate 203, thereby increasing the firmness of the two cable bridges.

[0026] When the reinforcing column 303 is passed through the jack block 302 to limit the use of the L-shaped stop plate 203, when the entire cable tray shakes, it is easy to cause the reinforcing column 303 and the jack block 302 to lose contact. In order to solve this problem, Figure 5 As shown, a through slot 3031 is provided on the reinforcing column 303, a notch consistent with the inner diameter of the through slot 3031 is provided on the top of the jack block 302, a shift plate 3032 for limiting the moving range of the reinforcing column 303 is installed on the reinforcing column 303, a supporting plate 3021 is installed on the jack block 302, a spring structure 3022 is installed on the top surface of the supporting plate 3021, and a rigid clip 3023 passing through the notch and extending into the through slot 3031 is installed on the spring structure 3022. Before the reinforcing column 303 is passed through the jack block 302, the spring structure 3022 is pulled upward to stretch its overall length, and at the same time, the rigid clip 3023 is moved upward out of the range of the slot, and then the reinforcing column 303 is driven to pass through the jack block 302, and the through slot 3031 is caused to communicate with the slot, and then the pulling force applied to the spring structure 3022 is canceled, and it returns to its original state under the action of its own elasticity and reset property, and at the same time, the rigid clip 3023 is inserted downward along the slot into the space inside the through slot 3031, so as to fix the reinforcing column 303 and the jack block 302.

[0027] In order to ensure that the reinforcing column 303 does not rotate when moving forward and backward, Figure 5 As shown, a guide slit is provided on the reinforcing column 303, and a limit strip extending into the guide slit is installed on the positioning block 301, so that the reinforcing column 303 always moves along the path of the guide slit under the drive of external force, thereby ensuring that when the reinforcing column 303 is inserted into the jack block 302, the through groove 3031 can be connected with the notch, so that the subsequent rigid clip 3023 can be inserted into the through groove 3031 along the notch.

[0028] In order to increase the orderliness of cable arrangement, such as Figure 4As shown, inner grooves 102 are provided on the inner walls of both sides of the bridge hanger plate 1 to facilitate sliding and plugging of the wire trough plate 103, and the wire trough plate 103 is used for cable arrangement.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A combined spliced ​​cable bridge, comprising a bridge hanger plate (1) and an extension assembly (2) mounted at one end of the bridge hanger plate (1), characterized in that: Both sides of the other end of the bridge frame hanger plate (1) are provided with locking components (3) for improving the firmness of assembly with the extension component (2) on another bridge frame hanger plate (1), and both sides of the bridge frame hanger plate (1) close to one end of the locking component (3) are provided with L-shaped clamping grooves (4); The clamping groove (4) is composed of a linear slit (401) and a rectangular through hole (402) which are connected to each other; The extension assembly (2) comprises a U-shaped frame plate (201) adapted to the internal dimensions of the cable tray hanger plate (1); a reinforcing card plate (202) having a thickness adapted to the depth of the linear slit (401) and a length adapted to the length of the rectangular through hole (402) is installed on both sides of the U-shaped frame plate (201); and an L-shaped stop plate (203) is installed on the reinforcing card plate (202) for cooperating with the locking assembly (3) to increase the firmness of the combination of two adjacent cable trays.

2. The combined spliced ​​cable tray according to claim 1 is characterized in that: A triangular steel bar (204) is installed between the outer side of one end of the U-shaped frame plate (201) and the bridge frame hanging plate (1), and an engaging groove (101) matching with the triangular steel bar (204) is opened at one end of the bridge frame hanging plate (1).

3. The combined spliced ​​cable tray according to claim 1 is characterized in that: The locking assembly (3) comprises a positioning block (301) mounted on a bridge hanger plate (1); a socket block (302) located in front of a rectangular through hole (402) is mounted on the bridge hanger plate (1); a reinforcing column (303) is inserted between the positioning block (301) and the socket block (302) and is used to be clamped inside an L-shaped shift plate (203) to increase the stability of two adjacent spliced ​​cable bridges.

4. The combined spliced ​​cable tray according to claim 3 is characterized in that: The reinforcing column (303) is provided with a through slot (3031), a notch having the same inner diameter as the through slot (3031) is provided on the top of the jack block (302), and a shift plate (3032) for limiting the moving range of the reinforcing column (303) is installed on the reinforcing column (303).

5. The combined spliced ​​cable tray according to claim 4 is characterized in that: A support plate (3021) is installed on the jack block (302), a spring structure (3022) is installed on the top surface of the support plate (3021), and a rigid clip strip (3023) is installed on the spring structure (3022) and passes through the notch and extends into the through slot (3031).

6. The combined spliced ​​cable tray according to claim 5, characterized in that: The reinforcing column (303) is provided with a guide slit, and the positioning block (301) is provided with a limiting strip extending into the interior of the guide slit.

7. The combined spliced ​​cable tray according to claim 1 is characterized in that: Inner grooves (102) are provided on both inner walls of the bridge hanger plate (1), and a cable trough plate (103) for cable arrangement is inserted between the two inner grooves (102).

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