Lifting-adjustable cable bridge

Abstract

The utility model relates to the technical field of cable bridges, and discloses a cable bridge capable of being adjusted in a lifting mode, which comprises two supporting plates, and a lifting mechanism and a placing mechanism are arranged above the supporting plates. The placing mechanism is positioned between the lifting mechanisms; the lifting mechanism comprises a lifting part and a protection part; the protection part is positioned above the lifting part; the protection part comprises two sliding rails and a top cover. By arranging the lifting mechanism, the height of the cable bridge can be adjusted up and down, so that the cable bridge can be in a straight state when the cable is installed, and the situation that the service life of the cable is shortened due to bending of the cable in the long-time use process is avoided; and the two telescopic plates can be connected through the connecting plate when the vertical height is adjusted, so that the lifting is more stable, the surface of the cable can be protected by arranging a protection part, the cable is prevented from being damaged during use, and the cable can be fixed by arranging a placement mechanism when the cable is installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of liftable and adjustable cable bridge. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type ladder type and net format structure, is composed of support, supporting arm and installation accessories etc. Bridge in building can be independently erected, can also be laid on various buildings and pipe gallery support, should reflect simple structure, modeling beautiful, configuration flexible and maintenance convenient and other characteristics, all parts need to be galvanized, bridge is installed in building exposed in open air;

[0003] In the use process of cable bridge, its height needs to be adjusted due to different positions, for this purpose, China patent network publishes a kind of liftable and adjustable cable bridge, public number is CN218633163U, belongs to cable bridge technical field, a kind of liftable and adjustable cable bridge, including cable bridge body, the upper end surface of cable bridge body is provided with cover plate, cable bridge body is provided with the load-bearing plate of sliding connection in, the load-bearing plate left and right ends outside cable bridge body are all fixedly connected with fixed block, mobile slot is formed in the right position in fixed block, main rack is inserted in mobile slot, installation slot is formed in the end of fixed block close to cable bridge body, and installation slot is located in the left side of mobile slot and is communicated with mobile slot, the driven gear that is meshed with main rack is provided in installation slot, according to the size of cable, load-bearing plate is moved up and down, and load-bearing plate is fixed, so that cable arrangement is clear, and it is not easy to produce loosening, improve the use efficiency of cable bridge;

[0004] But there are still the following shortcomings, in the up and down movement of cable bridge, it needs to be manually controlled to rise and fall, then it is fixed by fixing device, device mode is relatively hard in the adjustment process, and it cannot adapt to large quantities of cable bridge vomit interface, therefore, a kind of liftable and adjustable cable bridge is proposed. Utility model content

[0005] The utility model aims at providing a kind of liftable and adjustable cable bridge to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of liftable and adjustable cable bridge, including two supporting plates, the supporting plate top is provided with lifting mechanism and placing mechanism;

[0007] The placing mechanism is located between lifting mechanism;

[0008] The lifting mechanism includes lifting part and protection part;

[0009] Protection part is located above lifting part;

[0010] The protection part comprises two sliding rails and a top cover, and the lifting part comprises a motor and two fixed sleeves;

[0011] The bottom surfaces of the two fixed sleeves are fixedly connected with the top surfaces of the two supporting plates respectively, the inner walls of the two fixed sleeves are slidably provided with two expansion plates respectively, and the back surface of the fixed sleeve at the rear side is fixedly provided with a supporting plate.

[0012] Preferably, the placing mechanism comprises two groups of placing blocks, the lifting plate is horizontally slidably arranged between the two fixed sleeves, and the bottom surface of the lifting plate and the top surfaces of the two supporting plates are fixedly connected with the far side surfaces of the two groups of placing blocks respectively. By arranging the placing mechanism, the cable can be fixed during installation, so that the cable can be prevented from moving due to external wind force.

[0013] Preferably, the top surface of the motor output end extends to above the supporting plate through the bottom surface of the supporting plate, the top surface of the motor output end is fixedly provided with a first threaded rod, the surface of the first threaded rod is threadedly sleeved with a threaded sleeve, the surface of the threaded sleeve is fixedly provided with a connecting block, and the front surface of the connecting block is connected with the back surface of the rear expansion plate. By starting the motor, the rotation of the motor output end can drive the rotation of the first threaded rod, and the first threaded rod can drive the fixed sleeve to move up and down through the connecting block when the first threaded rod rotates, so that the cable can be adjusted up and down.

[0014] Preferably, the top surfaces of the two expansion plates are fixedly connected with the bottom surfaces of the two sliding rails respectively, and the surfaces of the two sliding rails are slidably sleeved with two sliding sleeves, and the top surfaces of the two sliding sleeves are fixedly connected with the bottom surface of the top cover. By arranging the sliding rails and the sliding sleeves, the top cover can be disassembled and assembled.

[0015] Preferably, the front and back side surfaces of the two expansion plates are fixedly provided with two connecting plates respectively, and the far end surfaces of the two expansion plates are fixedly provided with two mounting plates respectively. The two expansion plates can be connected through the connecting plates, so that the lifting is more stable.

[0016] Preferably, the right side surface of the fixed sleeve at the rear side is rotatably provided with a second threaded rod through a bearing seat two, the right side surface of the lifting plate is fixedly provided with a control plate, the top surface of the second threaded rod is threadedly extended to above the control plate through the bottom surface of the control plate, and the top surface of the second threaded rod is fixedly provided with a handle. By rotating the handle, the handle can drive the second threaded rod to rotate in the rotating process, and the second threaded rod can drive the lifting plate to move up and down when rotating through the control plate, and the lifting plate can drive the upper placing block to descend when moving downward.

[0017] Preferably, the front side of the fixing sleeve is provided with a wedge-shaped slot, a wedge-shaped block is slidably arranged on the inner wall of the wedge-shaped slot, the back surface of the wedge-shaped block is fixedly connected with the front surface of the lifting plate, and the cooperation of the wedge-shaped slot and the wedge-shaped block can make the lifting plate more stable during movement.

[0018] Compared with the prior art, the cable bridge of the utility model has the advantages that: the lifting mechanism can be used to adjust the height of the cable bridge, so that the cable bridge can be in a flat state during installation, avoiding the reduction of the service life of the cable due to its own bending during long-term use, and the connecting plate can be used to connect the two telescopic plates during height adjustment, so that the lifting is more stable, the protection part can be used to protect the surface of the cable, avoiding damage to the cable during use, the placing mechanism can be used to fix the cable during installation, so that the cable can be prevented from moving due to external wind force, and the distance between the two groups of placing blocks can be adjusted to adapt to different types of cables. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structure three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a right view structure three-dimensional schematic diagram of the utility model;

[0021] Figure 3 It is a rear view structure three-dimensional schematic diagram of the utility model;

[0022] Figure 4 It is a rear side sectional view structure three-dimensional schematic diagram of the utility model;

[0023] Figure 5 It is a bottom view structure three-dimensional schematic diagram of the utility model.

[0024] In the drawing: 1 supporting plate, 2 lifting mechanism, 201 top cover, 202 telescopic plate, 203 fixing sleeve, 204 sliding rail, 205 connecting plate, 206 sliding sleeve, 207 motor, 208 supporting plate, 209 first threaded rod, 210 threaded sleeve, 211 connecting block, 3 placing mechanism, 301 second threaded rod, 302 placing block, 303 lifting plate, 304 handle, 305 control panel, 306 fixed plate, 307 wedge-shaped block, 4 mounting plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model. Embodiment

[0026] The preferable embodiment of the liftable and adjustable cable bridge provided by the utility model comprises two supporting plates 1, and a lifting mechanism 2 and a placing mechanism 3 are arranged above the supporting plates 1. Figures 1 to 5 The preferable embodiment of the liftable and adjustable cable bridge provided by the utility model comprises two supporting plates 1, and a lifting mechanism 2 and a placing mechanism 3 are arranged above the supporting plates 1.

[0027] The placing mechanism 3 is located between the lifting mechanisms 2.

[0028] The lifting mechanism 2 comprises a lifting part and a protection part.

[0029] The protection part is located above the lifting part.

[0030] The protection part comprises two sliding rails 204 and a top cover 201, and the lifting part comprises a motor 207 and two fixed sleeves 203.

[0031] The bottom surfaces of the two fixed sleeves 203 are fixedly connected with the top surfaces of the two supporting plates 1 respectively, the inner walls of the two fixed sleeves 203 are slidably provided with two expansion plates 202 respectively, the back surface of the rear fixed sleeve 203 is fixedly provided with a supporting plate 208, the bottom surface of the supporting plate 208 is fixedly connected with the top surface of the motor 207, the top surface of the output end of the motor 207 extends to above the supporting plate 208 through the bottom surface of the supporting plate 208, the top surface of the output end of the motor 207 is fixedly provided with a first threaded rod 209, the surface of the first threaded rod 209 is threadedly provided with a threaded sleeve 210, the surface of the threaded sleeve 210 is fixedly provided with a connecting block 211, the front surface of the connecting block 211 is connected with the back surface of the rear expansion plate 202, the top surfaces of the two expansion plates 202 are fixedly connected with the bottom surfaces of the two sliding rails 204 respectively, the surfaces of the two sliding rails 204 are slidably provided with two sliding sleeves 206 respectively, the top surfaces of the two sliding sleeves 206 are fixedly connected with the bottom surface of the top cover 201, the front and back surfaces of the two expansion plates 202 are fixedly provided with two connecting plates 205 respectively, the far ends of the two expansion plates 202 are fixedly provided with two mounting plates 4 respectively, the lifting mechanism 2 can be used for adjusting the height of the cable bridge up and down, so that the cable bridge can be in a flat state when the cable is installed, the service life of the cable can be prolonged because the cable is not bent for a long time, the two expansion plates 202 can be connected through the connecting plates 205 when the height is adjusted, so that the lifting is more stable, and the surface of the cable can be protected through the protection part, so that the cable is not damaged during use. Embodiment

[0032] On the basis of embodiment 1, the preferable embodiment of the cable bridge provided by the utility model like Figures 1 to 5 As shown: the placing mechanism 3 includes two groups of placing blocks 302, the lifting plate 303 is horizontally slidably arranged between the two fixed sleeves 203, the far side surfaces of the two groups of placing blocks 302 are fixedly connected with the bottom surface of the lifting plate 303 and the top surface of the two supporting plates 1 respectively, the right side surface of the rear fixed sleeve 203 is rotatably arranged with the second threaded rod 301 through the bearing seat two, the right side surface of the lifting plate 303 is fixedly arranged with the control panel 305, the top surface of the second threaded rod 301 is threadedly extended to above the control panel 305 from the bottom surface of the control panel 305, the top surface of the second threaded rod 301 is fixedly arranged with the handle 304, the back surface of the front fixed sleeve 203 is provided with a wedge-shaped slot, the wedge-shaped block 307 is slidably arranged in the inner wall of the wedge-shaped slot, and the back surface of the wedge-shaped block 307 is fixedly connected with the front surface of the lifting plate 303. By arranging the placing mechanism 3, the cable can be fixed during installation, so that the cable can be prevented from moving due to external wind force, and the distance between the two groups of placing blocks can be adjusted, so that different models of cables can be adapted.

[0033] In use, the cable is placed between the two groups of placing blocks 302, and the handle 304 is rotated to drive the second threaded rod 301 to rotate, the second threaded rod 301 can drive the lifting plate 303 to move up and down through the control panel 305 during rotation, the lifting plate 303 can drive the upper placing block 302 to move down when moving down, so that the cable can be fixed, the cable bridge can be installed and fixed through the mounting plate 4, the top cover 201 can be disassembled and installed through the sliding rail 204 and the sliding sleeve 206.

[0034] 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 the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable cable tray, comprising two support plates (1), characterized in that: A lifting mechanism (2) and a placement mechanism (3) are provided above the pallet (1); The placement mechanism (3) is located between the lifting mechanisms (2); The lifting mechanism (2) includes a lifting part and a protection part; The protective section is located above the lifting section; The protective part includes two slide rails (204) and a top cover (201), and the lifting part includes a motor (207) and two fixed sleeves (203). The bottom surfaces of the two fixed sleeves (203) are fixedly connected to the top surfaces of the two support plates (1), and two telescopic plates (202) are slidably arranged on the inner walls of the two fixed sleeves (203). A support plate (208) is fixedly arranged on the back of the rear fixed sleeve (203), and the bottom surface of the support plate (208) is fixedly connected to the top surface of the motor (207).

2. The adjustable cable tray according to claim 1, characterized in that: The placement mechanism (3) includes two sets of placement blocks (302), and a lifting plate (303) is horizontally slidably arranged between the two fixed sleeves (203). The two sets of placement blocks (302) are respectively fixedly connected to the bottom surface of the lifting plate (303) and the top surface of the two support plates (1) on opposite sides.

3. The adjustable cable tray according to claim 1, characterized in that: The top surface of the output end of the motor (207) extends through the bottom surface of the support plate (208) to the top of the support plate (208). A first threaded rod (209) is fixedly provided on the top surface of the output end of the motor (207). A threaded sleeve (210) is threaded on the surface of the first threaded rod (209). A connecting block (211) is fixedly provided on the surface of the threaded sleeve (210). The front of the connecting block (211) is connected to the back of the rear telescopic plate (202).

4. The adjustable cable tray according to claim 1, characterized in that: The top surfaces of the two telescopic plates (202) are fixedly connected to the bottom surfaces of the two slide rails (204), and the surfaces of the two slide rails (204) are slidably fitted with two sliding sleeves (206), and the top surfaces of the two sliding sleeves (206) are fixedly connected to the bottom surfaces of the top cover (201).

5. The adjustable cable tray according to claim 1, characterized in that: Two connecting plates (205) are fixedly installed on the front and rear sides of the two telescopic plates (202), and two mounting plates (4) are fixedly installed on the opposite end face of the two telescopic plates (202).

6. The adjustable cable tray according to claim 2, characterized in that: The right side of the rear fixed sleeve (203) is provided with a second threaded rod (301) through the bearing seat. The right side of the lifting plate (303) is fixedly provided with a control plate (305). The top surface of the second threaded rod (301) is threaded through the bottom surface of the control plate (305) and extends to the top of the control plate (305). The top surface of the second threaded rod (301) is fixedly provided with a handle (304).

7. The adjustable cable tray according to claim 2, characterized in that: The front fixed sleeve (203) has a wedge-shaped groove on its back side, and a wedge block (307) is slidably disposed on the inner wall of the wedge-shaped groove. The back side of the wedge block (307) is fixedly connected to the front side of the lifting plate (303).

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