Cable bridge lossless riveting device

Abstract

The utility model discloses a cable bridge lossless riveting device which comprises a bridge body, connecting blocks are fixedly connected to the four corners of the bridge body, a top cover is connected to the upper portion of the bridge body in a clamped mode, connecting devices are arranged on the left side and the right side of the front portion of the bridge body, and locking frames are fixedly connected to the left side and the right side of the rear portion of the bridge body. A locking groove is formed in the locking frame, a connecting plate is fixedly connected to the middle of the front portion of the bridge body, a frame is fixedly connected to the upper portion of the connecting plate, a connecting groove plate is fixedly connected to the middle of the rear portion of the bridge body, a sealing block is fixedly connected to the front portion of the bridge body, and a sealing groove is formed in the rear portion of the bridge body. Through the above structure, the sealing performance of the connection part of the whole bridge can be better, and the cable is supported by the connection plate and the connection trough plate at the connection part, so that the weight of the cable is uniformly distributed, and the risk of fracture of the connection part of the bridge body is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, especially in a kind of cable bridge nondestructive riveting device. BACKGROUND

[0002] Cable bridge is a kind of structure system for supporting and protecting cable, widely used in building, industrial facilities, data center and other places, it can not only effectively manage and organize cable, but also provide fireproof, moisture-proof, anticorrosive and other functions. Cable bridge has multiple types, each type is suitable for different application scenarios and needs: ladder type bridge: it is composed of crosspiece and side plate, shape is similar to ladder, suitable for large diameter cable. Tray type bridge: bottom is smooth tray, suitable for small diameter cable or cable needing more protection. Groove type bridge: closed groove structure, provide better protection, suitable for environment needing high protection level. Combination type bridge: can be combined into different shapes and sizes according to needs, higher flexibility.

[0003] In prior art, part of enclosed bridge often needs to be provided with connecting hole to left and right sides in the process of manufacturing, to facilitate operator to assemble, however, by the establishment of connecting hole, enclosed bridge and bridge cannot completely keep closed state after assembly, thus cannot achieve the purpose of full closure, and the connecting hole provided on left and right sides of bridge destroys the structure of side of bridge, increases the risk of fracture of connecting part. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cable bridge nondestructive riveting device, can better realize the purpose of sealing, can reduce the risk of fracture of bridge connecting part.

[0005] To achieve the above object, provide a kind of cable bridge nondestructive riveting device, including bridge body, the four corners of bridge body are fixedly connected with connecting block, the top of bridge body is clamped with top cover, the left and right sides of front of bridge body are provided with connecting device, the left and right sides of rear of bridge body are fixedly connected with locking frame, the inside of locking frame is provided with lock groove, the middle of front of bridge body is fixedly connected with connecting plate, the top of connecting plate is fixedly connected with shelf, the middle of rear of bridge body is fixedly connected with connecting slot plate, the front of bridge body is fixedly connected with sealing block, the rear of bridge body is provided with sealing groove.

[0006] According to the cable bridge nondestructive riveting device, the connecting device includes connecting frame, the top of connecting frame is rotatably connected with knob, the lower side of knob is fixedly connected with bidirectional screw rod, the upper and lower sides of bidirectional screw rod are threadedly connected with lock block, the front and rear of connecting frame are fixedly connected with limiting rod.

[0007] According to the cable bridge non-destructive riveting device, the connecting plate corresponds to the connecting groove plate, and the sealing block corresponds to the sealing groove.

[0008] According to the cable bridge non-destructive riveting device, the locking block is inserted into the locking frame, and the locking block corresponds to the locking groove.

[0009] According to the cable bridge non-destructive riveting device, the locking block is located in the interior of the connecting frame, and the locking block is in sliding connection with the connecting frame.

[0010] According to the cable bridge non-destructive riveting device, the limiting rod penetrates through the rear of the locking block, and the limiting rod is in sliding connection with the locking block.

[0011] The cable bridge non-destructive riveting device has the following beneficial effects:

[0012] 1. Compared with the prior art, the cable bridge non-destructive riveting device is assembled by inserting the rear bridge body into the rear of the front bridge body according to the corresponding position, rotating the knob to connect the two, assembling the device without punching, better sealing of the whole bridge connection, and supporting the cable through the connecting plate and the connecting groove plate, thereby evenly distributing the weight of the cable at the connecting part of the bridge body on both sides, and reducing the risk of fracture of the bridge body connecting part.

[0013] 2. Compared with the prior art, the cable bridge non-destructive riveting device connects the bridge and the bridge by inserting the locking block of the rear bridge body into the interior of the locking frame of the front bridge body, inserting the connecting plate of the rear bridge body into the lower part of the connecting groove plate of the front bridge body, inserting the sealing block of the rear bridge body into the interior of the sealing groove of the front bridge body, and rotating the knob to move the locking block in the opposite direction, locking the connecting device of the rear bridge body and the locking frame of the front bridge body, and connecting the bridge and the bridge by the above method, so that the whole device is more convenient to replace, disassemble or recycle.

[0014] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in combination with the drawings and examples.

[0016] Figure 1 It is a perspective view of the cable bridge non-destructive riveting device of the present application.

[0017] Figure 2A rear view of the cable bridge non-destructive riveting device of the utility model;

[0018] Figure 3 An explosion view of the cable bridge non-destructive riveting device of the utility model;

[0019] Figure 4 A sectional view of the locking frame and the connecting frame of the cable bridge non-destructive riveting device of the utility model;

[0020] Figure 5 A connecting schematic view of the cable bridge non-destructive riveting device of the utility model.

[0021] Legend:

[0022] 1, bridge body; 2, connecting block; 3, top cover; 4, connecting device; 5, locking frame; 6, lock groove; 7, connecting plate; 8, shelf; 9, connecting groove plate; 10, sealing block; 11, sealing groove;

[0023] 41, connecting frame; 42, knob; 43, bidirectional screw rod; 44, locking block; 45, limiting rod. Specific implementation

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Refer to Figures 1-5The utility model discloses an embodiment cable bridge lossless riveting device, it includes bridge body 1, the four corners fixed connection of bridge body 1 have connecting block 2, the top of bridge body 1 is clamped and has top cover 3, and the left and right sides of the front of bridge body 1 are provided with connecting device 4, and connecting device 4 includes connecting frame 41, and the top of connecting frame 41 is rotatably connected with knob 42, and the lower fixed connection of knob 42 has two -way screw rod 43, and the upper and lower sides screw connection of two -way screw rod 43 has lock block 44, and lock block 44 is located in the inside of connecting frame 41, and lock block 44 and connecting frame 41 are slidably connected, and the front and rear sides fixed connection of connecting frame 41 has stopper 45, and stopper 45 passes through the rear of lock block 44, and stopper 45 and lock block 44 are slidably connected, and the left and right sides fixed connection of the rear of bridge body 1 has locking frame 5, and the inside of locking frame 5 is provided with lock groove 6, and lock block 44 and locking frame 5 are inserted, and lock block 44 and lock groove 6 correspond, and the middle fixed connection of the front of bridge body 1 has connecting plate 7, and the top fixed connection of connecting plate 7 has shelf 8, and the middle fixed connection of the rear of bridge body 1 has connecting groove plate 9, and the front fixed connection of bridge body 1 has sealing block 10, and the rear of bridge body 1 is provided with sealing groove 11, and connecting plate 7 and connecting groove plate 9 correspond, and sealing block 10 and sealing groove 11 correspond.

[0026] The above structure is provided with connecting plate 7 and connecting groove plate 9, and connecting plate 7 and connecting groove plate 9 correspond, so that the installer can insert the connecting plate 7 of the rear bridge body 1 below the connecting groove plate 9 of the front bridge body 1, and the connecting plate 7 and the rear bridge body 1 are fixedly connected through the connecting plate 7, and the connecting groove plate 9 and the front bridge body 1 are fixedly connected, so that the connecting plate 7 and the connecting groove plate 9 at the connecting portion support the cable together, and the weight of the cable is evenly distributed at the connecting portion of the bridge body 1 on both sides, reducing the risk of fracture at the connecting portion of the bridge body 1.

[0027] The shelf 8 is provided, so that the operator can fix the cable above the shelf 8, and the shelf 8 supports the cable.

[0028] The front of the bridge body 1 is fixedly connected with the sealing block 10, the rear of the bridge body 1 is provided with the sealing groove 11, and the sealing block 10 and the sealing groove 11 correspond, so that when the rear bridge body 1 is connected with the front bridge body 1, the sealing block 10 of the rear bridge body 1 is inserted into the inside of the sealing groove 11 of the front bridge body 1, and the sealing block 10 and the sealing groove 11 work together to make the sealing between the front bridge body 1 and the rear bridge body 1 stronger.

[0029] The knob 42 is rotated, the two-way screw rod 43 is rotated, the upper and lower sides of the two-way screw rod 43 are screw-connected with the lock block 44, and the upper and lower lock blocks 44 move towards the middle or move towards the opposite direction at the same time.

[0030] By setting the limiting rod 45, and the limiting rod 45 through the rear of the lock block 44, the limiting rod 45 and the lock block 44 are connected in sliding, so that the limiting rod 45 limits the lock block 44, and the lock block 44 can stably move up and down.

[0031] The inside of the locking frame 5 is provided with a lock slot 6, the lock block 44 is inserted with the locking frame 5, the lock block 44 corresponds to the lock slot 6, so that when the rear bridge body 1 is connected with the front bridge body 1, first, the knob 42 is rotated to move the lock block 44 to the middle of the bidirectional screw rod 43, and then the knob 42 is rotated to move the lock block 44 in the opposite direction, so that the connecting device 4 of the rear bridge body 1 and the locking frame 5 of the front bridge body 1 are locked with each other, thereby completing the connection of the front and rear bridge bodies 1.

[0032] The connecting block 2 is provided, so that the installer can use the reinforcing steel bar and other connecting members to install the bridge body 1 below the top surface of the building.

[0033] The top cover 3 is provided, and the top cover 3 is connected with the bridge body 1, so that the top cover 3 covers the bridge body 1.

[0034] Working principle: the cable bridge non-destructive riveting device, when assembling, first, the top cover 3 is removed, the knob 42 at the top of the rear bridge body 1 is rotated, the lock block 44 on both sides is moved to the middle, then the rear bridge body 1 is connected to the rear of the front bridge body 1 according to the corresponding position, at this time, the lock block 44 of the rear bridge body 1 is completely inserted into the inside of the locking frame 5 of the front bridge body 1, the connecting plate 7 of the rear bridge body 1 is inserted into the lower part of the connecting slot plate 9 of the front bridge body 1, and the sealing block 10 of the rear bridge body 1 is inserted into the inside of the sealing groove 11 of the front bridge body 1, at this time, the knob 42 is rotated, the lock block 44 is moved in the opposite direction, the connecting device 4 of the rear bridge body 1 and the locking frame 5 of the front bridge body 1 are locked with each other, thereby completing the connection of the front and rear bridge bodies 1, according to this way, the same bridge body 1 is assembled, then the connecting member is used to install the whole bridge on the specified position of the building, the cable is laid in the inside of the bridge body 1, then the top cover 3 is connected to the top of the bridge body 1, at this time, the assembly, installation and use of the bridge body 1 are completed.

[0035] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A cable tray lossless riveting device, characterized by, The utility model relates to a bridge frame, including bridge frame body (1), four corners of bridge frame body (1) are connected with the connecting block (2) fixedly, the top of bridge frame body (1) is clamped with top cover (3), the left and right sides of front of bridge frame body (1) are provided with connecting device (4), the left and right sides of rear of bridge frame body (1) are fixedly connected with locking frame (5), the inside of locking frame (5) is provided with lock slot (6), the middle of front of bridge frame body (1) is fixedly connected with connecting plate (7), the top of connecting plate (7) is fixedly connected with shelf (8), the middle of rear of bridge frame body (1) is fixedly connected with connecting groove plate (9), the front of bridge frame body (1) is fixedly connected with sealing block (10), the rear of bridge frame body (1) is provided with sealing groove (11).

2. The cable tray non-destructive riveting device according to claim 1, wherein, The connecting device (4) includes connecting frame (41), the top of connecting frame (41) is rotatably connected with knob (42), the bottom of knob (42) is fixedly connected with bidirectional screw rod (43), the upper and lower sides of bidirectional screw rod (43) are threadedly connected with lock block (44), the front and rear sides of connecting frame (41) are fixedly connected with limiting rod (45).

3. The cable tray non-destructive riveting device of claim 1, wherein, The connecting plate (7) corresponds with the connecting groove plate (9), the sealing block (10) corresponds with the sealing groove (11).

4. The cable tray non-destructive riveting device of claim 2, wherein, The lock block (44) is inserted with the locking frame (5), and the lock block (44) corresponds with the lock slot (6).

5. The cable tray non-destructive riveting device of claim 2, wherein, The lock block (44) is located in the inside of the connecting frame (41), and the lock block (44) is slidably connected with the connecting frame (41).

6. The cable tray non-destructive riveting device of claim 2, wherein, The limiting rod (45) penetrates the rear of the lock block (44), and the limiting rod (45) is slidably connected with the lock block (44).

Images