Cable bridge with outdoor water blocking function

Abstract

The utility model provides a cable bridge with an outdoor water blocking function, which belongs to the field of cable bridges and comprises a bridge body, a cover plate mounted on the bridge body and a group of support frames mounted on the bridge body. A fixing assembly; the fixing assembly comprises two locking assemblies, each locking assembly comprises a fixing block fixedly connected to the side wall of the bridge body, two transmission cavities and a working cavity are formed in each fixing block, a worm rotationally penetrates through each fixing block, and each worm rotates in the corresponding transmission cavity and the corresponding working cavity. The ridge-shaped cover plate is used for protecting cables in the bridge body, rainwater is prevented from entering the bridge body, the cables can be effectively protected against corrosion and oxidation of the external environment, the maintenance and replacement cost is reduced, meanwhile, the cover plate is fixed through the clamping blocks, the stability of the cover plate is improved, the cover plate is prevented from falling off due to severe weather, and the service life of the cable bridge is prolonged. And the protection effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field especially relates to a cable bridge with outdoor water blocking function. BACKGROUND

[0002] Cable bridge, also known as cable support or cable bracket, is a kind of support for wiring, supports, protects and manages cable wire, and cable bridge is widely used in engineering, mainly used for protecting, managing and supporting cable or optical fiber.

[0003] In order to prevent rainwater from invading, the existing cable bridge usually adopts cover plate to prevent rainwater from entering the cable bridge, and currently when fixing the cover plate, buckle and screw button are generally used for fixing, when encountering severe environment, especially in windy and rainy weather, buckle and screw button cannot meet this load, leading to the cover plate falling off and causing the cable to be damaged by external interference. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a cable bridge with outdoor water blocking function.

[0005] The embodiment of the utility model provides a cable bridge with outdoor water blocking function, which comprises:

[0006] Bridge body, the cover plate is installed on the bridge body, a group of support frames are installed on the bridge body;

[0007] The fixing assembly comprises two locking assemblies, the locking assembly comprises a fixed block fixedly connected to the side wall of the bridge body, two transmission cavities and a working cavity are formed in the fixed block, a worm is rotatably penetrated into the fixed block, the worm rotates in the two transmission cavities and the working cavity, two threaded rods are rotatably penetrated into the fixed block, two worm wheels are fixedly connected to the side walls of the two threaded rods, the two worm wheels and the worm are meshed, two mounting grooves are formed in the bridge body, two connecting blocks are fixedly connected to the lower end surface of the cover plate, the two connecting blocks are slid in the two mounting grooves respectively, two sliding grooves are formed in the fixed block, two clamping blocks are slidably connected in the two sliding grooves, the two clamping blocks are threadedly connected to the two clamping blocks respectively, clamping grooves are formed in the side walls of the two connecting blocks, the two clamping blocks are slidably penetrated into the bridge body and matched with the two clamping grooves respectively, and a transmission assembly is installed in the working cavity.

[0008] Further, the transmission assembly comprises a first bevel gear rotatably connected to the inner wall of the working cavity, a second bevel gear is fixedly connected to the side wall of the worm, the first bevel gear and the second bevel gear are meshed with each other, and a transmission rod is rotatably penetrated into the bridge body and fixedly connected to the first bevel gear.

[0009] Further, the bridge body lower side inner wall is provided with a group of water leakage holes.

[0010] Further, the bridge body two side walls are provided with a group of heat dissipation holes.

[0011] Further, the cover plate is provided in a ridge shape, and the cover plate and the bridge body two ends are fixedly connected with mounting plates.

[0012] Further, the transmission rod is fixedly connected with a handle.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The user inserts the connecting block on the cover plate into the mounting groove, so that the cover plate can protect the cable in the bridge body, rainwater is prevented from entering the bridge body by setting the ridge-shaped cover plate, the cable can be effectively protected from corrosion and oxidation of the external environment, and the maintenance and replacement costs are reduced.

[0015] The user rotates the handle, so that the clamping block moves into the clamping groove, the cover plate is fixed, the stability of the cover plate is improved, the cover plate is prevented from falling off in bad weather, and the protection effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The utility model discloses an outdoor water blocking function cable bridge structure three-dimensional view.

[0017] Fig. 2 The utility model discloses an outdoor water blocking function cable bridge structure three-dimensional view.

[0018] Fig. 3 The utility model discloses an outdoor water blocking function cable bridge structure three-dimensional view.

[0019] In the above drawings, 1 is a bridge body, 2 is a cover plate, 3 is a support frame, 4 is a fixed block, 5 is a transmission cavity, 6 is a working cavity, 7 is a worm, 8 is a threaded rod, 9 is a connecting block, 10 is a worm wheel, 11 is a clamping block, 12 is a first bevel gear, 13 is a second bevel gear, 14 is a heat dissipation hole, 15 is a handle, and 16 is a water leakage hole. DETAILED DESCRIPTION

[0020] The technical scheme in the utility model will be further described below in combination with the drawings and examples.

[0021] As shown in the drawings, Figs. 1-3 The utility model discloses an outdoor water blocking function cable bridge, which comprises:

[0022] The bridge body 1 is provided with the cover plate 2, the cover plate 2 is provided in a ridge shape, the cover plate 2 and the bridge body 1 are fixedly connected with the mounting plate at both ends, rainwater can flow from both sides, a group of support frames 3 are arranged on the bridge body 1, a group of water leakage holes 16 are formed in the inner wall of the lower side of the bridge body 1, so that the rainwater entering the bridge body 1 can leak out, a group of heat dissipation holes 14 are formed in the side walls of the bridge body 1, air circulation in the bridge body 1 is guaranteed, and safety is improved;

[0023] The fixing assembly comprises two locking assemblies, the locking assembly comprises a fixing block 4 fixedly connected to the side wall of the bridge body 1, two transmission cavities 5 and a working cavity 6 are formed in the fixing block 4, a worm 7 is rotatably penetrated through the fixing block 4 and rotates in the two transmission cavities 5 and the working cavity 6, two threaded rods 8 are rotatably penetrated through the fixing block 4, two worm wheels 10 are fixedly connected to the side walls of the two threaded rods 8, the two worm wheels 10 are engaged with the worm 7, two mounting grooves are formed in the bridge body 1, two connecting blocks 9 are fixedly connected to the lower end surface of the cover plate 2 and are slidably arranged in the two mounting grooves respectively, two sliding grooves are formed in the fixing block 4, and clamping blocks 11 are slidably connected in the two sliding grooves, the two clamping blocks 11 are threadedly connected to the two clamping blocks 11 respectively, clamping grooves are formed in the side walls of the two connecting blocks 9, the two clamping blocks 11 are slidably penetrated through the bridge body 1 and are matched with the two clamping grooves respectively, and a transmission assembly is arranged in the working cavity 6;

[0024] The transmission assembly comprises a first bevel gear 12 rotatably connected to the inner wall of the working cavity 6, a second bevel gear 13 fixedly connected to the side wall of the worm 7, the first bevel gear 12 and the second bevel gear 13 are engaged with each other, a transmission rod is rotatably penetrated through the bridge body 1 and is fixedly connected to the first bevel gear 12, and a handle 15 is fixedly connected to the transmission rod, so that the user can rotate the first bevel gear 12, and the portability of the device is improved.

[0025] The detailed working process of the utility model is as follows:

[0026] The user installs the bridge body 1 on the support frame 3, then inserts the connecting blocks 9 on the cover plate 2 into the mounting grooves in the bridge body 1, so that the cover plate 2 can protect the cables in the bridge body 1, the ridge-shaped cover plate 2 is arranged, rainwater cannot enter the bridge body 1, the cables can be effectively protected from corrosion and oxidation of the external environment, the maintenance and replacement costs are reduced, then the user rotates the handle 15, the handle 15 drives the first bevel gear 12 to rotate, then the second bevel gear 13 in the working cavity 6 starts to rotate, the worm 7 starts to rotate, the worm wheel 10 in the transmission cavity 5 starts to rotate, the threaded rod 8 starts to rotate, the clamping block 11 in the sliding groove starts to slide, the clamping block 11 moves into the clamping groove, the cover plate 2 is fixed, the stability of the cover plate 2 is improved, the cover plate 2 cannot be separated due to bad weather, and the protection effect is further improved.

[0027] Finally, it is pointed out that the above embodiments are only to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A cable tray having an outdoor water-blocking function, characterized by, Include: Bridge body (1), the cover plate (2) is installed on the bridge body (1), a set of support frame (3) is installed on the bridge body (1); The fixing assembly comprises two locking assemblies, the fixing block (4) is fixedly connected to the side wall of the bridge body (1), two transmission cavities (5) and a working cavity (6) are formed in the fixing block (4), the worm (7) is rotatably penetrated into the fixing block (4), the worm (7) is rotatable in the two transmission cavities (5) and the working cavity (6), the two threaded rods (8) are rotatably penetrated into the fixing block (4), the worm wheel (10) is fixedly connected to the side wall of the two threaded rods (8), the two worm wheels (10) and the worm (7) are engaged, the bridge body (1) is provided with two installation grooves, the lower end surface of the cover plate (2) is fixedly connected with two connecting blocks (9), the two connecting blocks (9) are respectively slidably arranged in the two installation grooves, the fixing block (4) is provided with two sliding grooves, the clamping block (11) is slidably connected in the two sliding grooves, the two clamping blocks (11) are respectively threadedly connected to the two clamping blocks (11), the side wall of the two connecting blocks (9) is provided with a clamping groove, the two clamping blocks (11) are slidably penetrated into the bridge body (1) and are matched with the two clamping grooves respectively, and the transmission assembly is installed in the working cavity (6).

2. The cable tray with outdoor water-blocking function according to claim 1, characterized in that, Wherein: The transmission assembly comprises a first bevel gear (12) rotatably connected to the inner wall of the working cavity (6), the side wall of the worm (7) is fixedly connected with a second bevel gear (13), the first bevel gear (12) and the second bevel gear (13) are engaged with each other, and the transmission rod is rotatably penetrated into the bridge body (1).

3. The cable tray with outdoor water-blocking function according to claim 1, characterized in that, Wherein: The lower side inner wall of the bridge body (1) is provided with a group of water leakage holes (16).

4. The cable tray with outdoor water-blocking function according to claim 2, characterized in that, Wherein: The two side walls of the bridge body (1) are provided with a group of heat dissipation holes (14).

5. The cable tray with outdoor water-blocking function according to claim 1, characterized in that, Wherein: The cover plate (2) is in ridge shape, and the mounting plate is fixedly connected to the two ends of the cover plate (2) and the bridge body (1).

6. The cable tray with outdoor water-blocking function according to claim 2, characterized in that, Wherein: The transmission rod is fixedly connected with a handle (15).

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