Angle-adjustable cable bridge

Abstract

The utility model relates to the technical field of cable bridges, and discloses an angle-adjustable cable bridge which comprises a mounting plate, and a lifting mechanism and an adjusting mechanism are arranged on the left side of the mounting plate. The adjusting mechanism is located on the left of the lifting mechanism. The adjusting mechanism comprises a rotating part and a control part; the control part is positioned on the left of the rotating part; the control part comprises a connecting block and an adjusting plate. The angle and the direction of the placing frame can be adjusted by arranging the adjusting mechanism, and the gear can be fixed through the spring and the extrusion block when the direction is adjusted, so that the cable can be more stable above the placing frame, and the angle of the placing frame can be adjusted by arranging the control part. And in the adjusting process, the moving position of the connecting rod is limited through the arc-shaped groove so that the connecting rod can be adjusted, the height of the containing frame can be adjusted by arranging the lifting mechanism, and the containing frame can be adjusted to the proper height in different environments in the using process.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to an angle-adjustable cable tray. Background Technology

[0002] In the field of electrical engineering, metal cable trays and wire troughs have become one of the mainstream methods for laying strong and weak current cables in buildings. The most widely used cable tray is the tray-type cable tray. The tray-type cable tray is suitable for both power cable installation and control cable laying. It has the characteristics of light weight and large load capacity.

[0003] Cable trays require angle adjustment during use. To address this, China Patent Network published an angle-adjustable cable tray (publication number CN209358173U), which includes a horizontal frame. A transition cover is fixedly connected to the horizontal frame. A rotating component is rotatably connected to one end of the transition cover, and a direction-changing frame is rotatably connected to the rotating component. The rotating component is rotatably connected inside the transition cover. A rotating disk is welded to one end of the rotating component inside the transition cover. Rotation grooves are formed on both sides of the transition cover near the rotating disk, and limit blocks are welded to the rotating disk corresponding to the rotation grooves. This invention allows the rotating component to drive the rotating disk to rotate within the transition cover, adjusting the rotation direction of the rotating component. This makes the direction-changing of the cable tray more flexible and easier to operate. It allows for quick adjustment of the angle between the direction-changing frame and the horizontal frame in the horizontal direction. The direction-changing frame slides and rotates within a sliding groove via a rotating pin, allowing for adjustment of the height and angle of the direction-changing frame. This makes the direction-changing frame suitable for different building environments and easier to install.

[0004] However, the following drawbacks still exist: the angle of the frame can only be adjusted by rotating the component. During the adjustment process, only the vertical angle can be adjusted. However, during cable installation, it is sometimes necessary to adjust the direction as well. Therefore, an angle-adjustable cable tray is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an angle-adjustable cable tray to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an angle-adjustable cable tray, including a mounting plate, wherein a lifting mechanism and an adjustment mechanism are provided on the left side of the mounting plate;

[0007] The adjustment mechanism is located to the left of the lifting mechanism;

[0008] The adjustment mechanism includes a rotating part and a control part;

[0009] The control unit is located to the left of the rotating part;

[0010] The control unit includes a connecting block and an adjusting plate, and the rotating unit includes a rotating rod and a sliding plate;

[0011] An adjusting block is hinged to the left side of the connecting block. The bottom surface of the adjusting plate is fixedly connected to the top surface of the connecting block. An arc-shaped groove is opened through the top surface of the adjusting plate. A connecting rod is fixedly installed on the top surface of the adjusting block. The surface of the connecting rod is slidably connected to the inner wall of the arc-shaped groove. A fixing block is fixedly installed on the top surface of the connecting rod. A placement frame is fixedly installed on the left side of the adjusting block.

[0012] Preferably, the lifting mechanism includes a lifting block, the right side of which is slidably connected to the left side of the mounting plate, a through groove is provided on the left side of the mounting plate, a control block is slidably disposed on the inner wall of the through groove, and the left side of the control block is fixedly connected to the right side of the lifting block. The height of the placement rack can be adjusted by providing the lifting mechanism.

[0013] Preferably, the right side of the rotating rod is fixedly connected to the left side of the lifting block, a gear is fixedly sleeved on the surface of the rotating rod, the right side of the sliding plate is slidably connected to the left side of the lifting block, and a pressing block is fixedly provided on the back of the sliding plate. The surface of the pressing block is slidably connected to the gear tooth surface, and the gear can be fixed by the pressing block.

[0014] Preferably, a fixing plate is fixedly provided on the front of the adjusting plate, and an electric telescopic rod is fixedly provided on the front of the fixing plate. The back of the output end of the electric telescopic rod extends through the front of the fixing plate to the rear of the fixing plate. The surface of the output end of the electric telescopic rod is hinged to the front of the fixing block. By opening the electric telescopic rod, the extension and retraction of the output end of the electric telescopic rod can drive the fixing block to move. When the fixing block moves, it can drive the connecting rod to move synchronously. Furthermore, when the connecting rod moves, it can move in a circle due to the restriction of the arc groove, thereby adjusting the angle of the adjusting block.

[0015] Preferably, a support plate is fixedly provided on the left side of the lifting block, and a spring is fixedly provided on the back of the support plate. The rear end of the spring is fixedly connected to the front of the sliding plate. The spring is initially in an extended state, and the pressing block can be fixed by the spring.

[0016] Preferably, a wedge-shaped groove is provided on the left side of the lifting block, and a wedge-shaped block is slidably disposed on the inner wall of the wedge-shaped groove. The left side of the wedge-shaped block is fixedly connected to the right side of the sliding plate.

[0017] Preferably, an electric push rod is fixedly installed on the right side of the mounting plate, and a connecting plate is fixedly installed on the output end surface of the electric push rod. The front of the connecting plate is fixedly connected to the back of the control block. By activating the electric push rod, the extension and retraction of the output end of the electric push rod can drive the control block to move up and down.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This angle-adjustable cable tray, by being equipped with an adjustment mechanism, allows for adjustment of the angle and direction of the placement rack. When adjusting the direction, the gear can be fixed by a spring and a pressing block, thereby making the cable more stable above the placement rack. Furthermore, the angle of the placement rack can be adjusted by a control unit, and the position of the connecting rod is restricted by an arc groove during the adjustment process. The height of the placement rack can be adjusted by a lifting mechanism, allowing it to be adjusted to a suitable height in different environments during use, thus improving its performance. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a three-dimensional sectional view of the left side of this utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of the right-side structure of this utility model;

[0022] Figure 4 This is a top view of a partial three-dimensional structure of the present invention;

[0023] Figure 5 This utility model Figure 1 Enlarged 3D structural diagram of area A in the middle.

[0024] In the diagram: 1 Mounting plate, 2 Lifting mechanism, 201 Lifting block, 202 Control block, 203 Electric push rod, 204 Connecting plate, 3 Adjusting mechanism, 301 Connecting block, 302 Placement rack, 303 Adjusting block, 304 Adjusting plate, 305 Gear, 306 Rotating rod, 307 Pressing block, 308 Spring, 309 Support plate, 310 Sliding plate, 311 Wedge block, 312 Fixing block, 313 Electric telescopic rod, 314 Fixing plate, 315 Connecting rod. Detailed Implementation

[0025] 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. Example

[0026] A preferred embodiment of the angle-adjustable cable tray provided by this utility model is, for example... Figures 1 to 5As shown: It includes a mounting plate 1, and a lifting mechanism 2 and an adjusting mechanism 3 are provided on the left side of the mounting plate 1;

[0027] Adjustment mechanism 3 is located to the left of lifting mechanism 2;

[0028] The adjusting mechanism 3 includes a rotating part and a control part;

[0029] The control unit is located to the left of the rotating part;

[0030] The control unit includes a connecting block 301 and an adjusting plate 304, and the rotating unit includes a rotating rod 306 and a sliding plate 310;

[0031] An adjusting block 303 is hinged to the left side of the connecting block 301. The bottom surface of the adjusting plate 304 is fixedly connected to the top surface of the connecting block 301. An arc-shaped groove is formed through the top surface of the adjusting plate 304. A connecting rod 315 is fixedly installed on the top surface of the adjusting block 303. The surface of the connecting rod 315 is slidably connected to the inner wall of the arc-shaped groove. A fixing block 312 is fixedly installed on the top surface of the connecting rod 315. A placement rack 302 is fixedly installed on the left side of the adjusting block 303. The right side of the rotating rod 306 is fixedly connected to the left side of the lifting block 201. A gear 305 is fixedly sleeved on the surface of the rotating rod 306. The right side of the sliding plate 310 is slidably connected to the left side of the lifting block 201. A pressing block 307 is fixedly installed on the back of the sliding plate 310. The surface of the pressing block 307 is slidably connected to the tooth surface of the gear 305. A fixing plate 314 is fixedly installed on the front of the adjusting plate 304. An electric telescopic rod 313 is fixedly installed on the front of the fixing plate 314. The back of the output end of the electric telescopic rod 313 extends through the front of the fixing plate 314 to the fixed plate. Behind plate 314, the output end surface of electric telescopic rod 313 is hinged to the front of fixed block 312. A support plate 309 is fixedly installed on the left side of lifting block 201, and a spring 308 is fixedly installed on the back of support plate 309. The rear end of spring 308 is fixedly connected to the front of sliding plate 310. The initial state of spring 308 is the extended state. A wedge groove is opened on the left side of lifting block 201, and a wedge block 311 is slidably installed on the inner wall of the wedge groove. The left side of wedge block 311 is fixedly connected to the right side of sliding plate 310. The angle and direction of placement rack 302 can be adjusted by setting adjustment mechanism 3. When adjusting direction, gear 305 can be fixed by spring 308 and pressing block 307, so that the cable is more stable above placement rack 302. The angle of placement rack 302 can be adjusted by setting control part. During the adjustment process, the position of connecting rod 315 is restricted by arc groove to adjust it. Example

[0032] Based on Embodiment 1, a preferred embodiment of the angle-adjustable cable tray provided by this utility model is, for example... Figures 1 to 5As shown: The lifting mechanism 2 includes a lifting block 201. The right side of the lifting block 201 is slidably connected to the left side of the mounting plate 1. A through groove is opened through the left side of the mounting plate 1. A control block 202 is slidably arranged on the inner wall of the through groove. The left side of the control block 202 is fixedly connected to the right side of the lifting block 201. An electric push rod 203 is fixedly arranged on the right side of the mounting plate 1. A connecting plate 204 is fixedly arranged on the output end surface of the electric push rod 203. The front of the connecting plate 204 is fixedly connected to the back of the control block 202. By setting the lifting mechanism 2, the height of the placement rack 302 can be adjusted, so that it can be adjusted to a suitable height in different environments during use, thereby improving its performance.

[0033] In use, the orientation of the placement rack 302 can be adjusted by rotating it. During the rotation of the placement rack 302, the rotating rod 306 can rotate synchronously. During the rotation of the rotating rod 306, the gear 305 on the surface can rotate. During the rotation of the gear 305, the pressing block 307 can move back and forth through the spring 308. After the gear 305 stops rotating, the pressing block 307 can be fixed by the cooperation of the spring 308. By activating the electric telescopic rod 313, the output end of the electric telescopic rod 313 can extend and retract, which can drive the fixed block 312 to move. When the fixed block 312 moves, it can drive the connecting rod 315 to move synchronously. When the connecting rod 315 moves, it can move in a circle due to the limitation of the arc groove, which can adjust the angle of the adjusting block 303. When the adjusting block 303 swings, it can drive the placement rack 302 to swing synchronously. By activating the electric push rod 203, the output end of the electric push rod 203 can extend and retract, which can drive the control block 202 to move up and down. During the up and down movement of the control block 202, the placement rack 302 can move synchronously.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable cable tray, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a lifting mechanism (2) and an adjustment mechanism (3) on the left side; The adjustment mechanism (3) is located to the left of the lifting mechanism (2); The adjustment mechanism (3) includes a rotating part and a control part; The control unit is located to the left of the rotating part; The control unit includes a connecting block (301) and an adjusting plate (304), and the rotating unit includes a rotating rod (306) and a sliding plate (310). An adjusting block (303) is hinged to the left side of the connecting block (301). The bottom surface of the adjusting plate (304) is fixedly connected to the top surface of the connecting block (301). An arc-shaped groove is opened through the top surface of the adjusting plate (304). A connecting rod (315) is fixedly installed on the top surface of the adjusting block (303). The surface of the connecting rod (315) is slidably connected to the inner wall of the arc-shaped groove. A fixing block (312) is fixedly installed on the top surface of the connecting rod (315). A placement rack (302) is fixedly installed on the left side of the adjusting block (303).

2. The angle-adjustable cable tray according to claim 1, characterized in that: The lifting mechanism (2) includes a lifting block (201). The right side of the lifting block (201) is slidably connected to the left side of the mounting plate (1). A through groove is provided on the left side of the mounting plate (1). A control block (202) is slidably provided on the inner wall of the through groove. The left side of the control block (202) is fixedly connected to the right side of the lifting block (201).

3. The angle-adjustable cable tray according to claim 2, characterized in that: The right side of the rotating rod (306) is fixedly connected to the left side of the lifting block (201). A gear (305) is fixedly sleeved on the surface of the rotating rod (306). The right side of the sliding plate (310) is slidably connected to the left side of the lifting block (201). A pressing block (307) is fixedly provided on the back of the sliding plate (310). The surface of the pressing block (307) is slidably connected to the tooth surface of the gear (305).

4. The angle-adjustable cable tray according to claim 1, characterized in that: The adjustment plate (304) is fixedly provided with a fixing plate (314) on the front side. The fixing plate (314) is fixedly provided with an electric telescopic rod (313) on the front side. The back of the output end of the electric telescopic rod (313) extends through the front of the fixing plate (314) to the rear of the fixing plate (314). The surface of the output end of the electric telescopic rod (313) is hinged to the front of the fixing block (312).

5. An angle-adjustable cable tray according to claim 3, characterized in that: A support plate (309) is fixedly installed on the left side of the lifting block (201), and a spring (308) is fixedly installed on the back of the support plate (309). The rear end face of the spring (308) is fixedly connected to the front face of the sliding plate (310), and the spring (308) is initially in an extended state.

6. An angle-adjustable cable tray according to claim 3, characterized in that: The lifting block (201) has a wedge-shaped groove on its left side, and a wedge block (311) is slidably disposed on the inner wall of the wedge-shaped groove. The left side of the wedge block (311) is fixedly connected to the right side of the sliding plate (310).

7. An angle-adjustable cable tray according to claim 2, characterized in that: An electric push rod (203) is fixedly installed on the right side of the mounting plate (1), and a connecting plate (204) is fixedly installed on the output end surface of the electric push rod (203). The front of the connecting plate (204) is fixedly connected to the back of the control block (202).

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