A cable laying device for construction engineering

Abstract

The present invention relates to the technical field of cable laying, and specifically relates to a cable laying device for construction engineering, including a base. An inner limiting module is arranged on the upper surface of the base. The inner limiting module includes a limiting seat, and the limiting seat is fixedly connected to the upper surface of the base. A sliding frame is slidably connected to the outer surface of the limiting seat, and a sliding frame is slidably connected to the outer surface of the sliding frame. A first electric push rod is fixedly connected to the upper surface of the sliding frame, and a laying module is rotatably connected to the upper surface of the sliding frame. In the present invention, the device is suitable for the situation where cables are laid in layers on a bracket, and multiple limiting cylinders can also be in the same plane, facilitating the laying of multiple cables on the bottom surface of a cable trench. By adjusting the height of the sliding frame in this state, the device can be suitable for a cable tray located at a high place. By adjusting the shape of the laying module, the functionality of the laying module is improved, and the laying module is suitable for a variety of working environments.

Description

Technical Field

[0001] The present invention relates to the technical field of cable laying, and specifically to a cable laying device for construction projects. Background Art

[0002] When carrying out construction, cable laying needs to be considered. The cable can be laid on the bottom surface of the cable trench, or can be laid in layers on the rack, or can also be laid on the cable tray. Different positions of the three should determine corresponding construction plans according to the actual situation. The existing laying devices are composed of a pay-off mechanism and a guiding mechanism, but the existing guiding structure has a single function, mostly suitable for laying cables on the bottom surface of the cable trench. For cables that need to be laid in layers and cable trays at high positions, the applicability is relatively low, and it is impossible to quickly adjust its own state according to the actual situation. Summary of the Invention

[0003] The purpose of the present invention is to provide a cable laying device for construction projects to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A cable laying device for construction projects includes a base. An inner limiting module is arranged on the upper surface of the base. The inner limiting module includes a limiting seat, and the limiting seat is fixedly connected to the upper surface of the base. A sliding frame is slidably connected to the outer surface of the limiting seat, and a sliding frame is slidably connected to the outer surface of the sliding frame.

[0006] A first electric push rod is fixedly connected to the upper surface of the sliding frame. A laying module is rotatably connected to the upper surface of the sliding frame. The laying module is used for guiding the cable. A flipping module is arranged on the front surface of the laying module. The flipping module is used to change the form of the laying module and improve the functionality of the laying module.

[0007] Furthermore: A load-bearing wheel is rotatably connected to the lower surface of the base, and spring shock absorbers are fixedly connected to the upper surface of the base near the four corners.

[0008] Furthermore: The inner limiting module further includes a limiting strip, a first rack and a first guiding wheel. The limiting strip is fixedly connected to both side surfaces of the limiting seat. The first rack is fixedly connected to the front surface of the limiting seat. The first guiding wheel is rotatably connected to both side surfaces of the limiting seat.

[0009] Further, one side surface of the sliding frame is fixedly connected with a second rack, the inner surface of the sliding frame is fixedly connected with a limiting plate, the inner surface of the sliding frame is rotatably connected with a second guide wheel, the other side surface of the sliding frame is fixedly connected with a first speed reducer, the upper surface of the first speed reducer is fixedly connected with a first stepping motor, the output end of the first speed reducer is fixedly connected with a first gear, the outer surface of the sliding frame is fixedly connected with a second speed reducer in an embedded manner, the output end of the second speed reducer is fixedly connected with a second gear, and the upper surface of the second speed reducer is fixedly connected with a second reduction motor.

[0010] Further, the first guide wheel and the limiting plate are matched, the second guide wheel and the limiting strip are matched, the first gear is meshed with the first rack, and the second gear is meshed with the second rack.

[0011] Further, the inner surface of the sliding frame is rotatably connected with a third guide wheel, and the third guide wheel is slidably connected with the sliding frame.

[0012] Further, the upper surface of the sliding frame is fixedly connected with a driving box, the upper surface of the sliding frame is fixedly connected with a limiting block, the output end of the first electric push rod is fixedly connected with a third rack, the third rack is slidably connected with the limiting block, and the front surface of the driving box is fixedly connected with a second box cover.

[0013] Further, the laying module includes: a laying frame, a third gear, an L-shaped laying frame, a fourth gear and a limiting cylinder. The laying frame is rotatably connected to the upper surface of the base, the outer surface of the laying frame is fixedly connected with a third gear, the third rack is meshed with the third gear, the L-shaped laying frame is rotatably connected to the inner surface of the laying frame, the outer surface of the L-shaped laying frame is fixedly connected with a fourth gear, and the limiting cylinder is fixedly connected to the side surface of the laying frame.

[0014] Further, the flipping module includes: a flipping box, a limiting rail, a second electric push rod, a pressing seat and a fourth rack. The flipping box is fixedly connected to the front surface of the laying frame, the front surface of the flipping box is fixedly connected with a limiting rail, the front surface of the flipping box is detachably connected with a first box cover, both side surfaces of the first box cover are fixedly connected with connecting ears, the second electric push rod is fixedly connected to the inside of the flipping box, and the output end of the second electric push rod is fixedly connected with a pressing seat.

[0015] Further, the pressing seat is slidably connected with the limiting rail, and both ends of the pressing seat are fixedly connected with a fourth rack, and the fourth rack is meshed with the fourth gear.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The position of the sliding frame is adjustable. On this basis, the third guide wheel slides on the outer surface of the sliding frame to limit the upward movement of the sliding frame, making the adjustment range of the sliding frame larger and enabling the sliding frame to adapt to laying positions at different heights.

[0018] 2. The third rack cooperates with the third gear to drive the laying frame to flip, enabling the laying frame to change from a state parallel to the sliding frame to a state perpendicular to the sliding frame. When parallel to the sliding frame, the space occupied by the device is reduced, and the limiting cylinder is used to guide the cable. On this basis, Figure 2 In the state shown, the L-shaped laying frame is perpendicular to the laying frame, which is suitable for the case where cables are laid in layers on the bracket. In Figure 3 In the state shown, the two L-shaped laying frames are on the same straight line. By combining the two L-shaped laying frames, multiple limiting cylinders are in the same plane, facilitating the laying of multiple cables on the bottom surface of the cable trench. Adjusting the height of the sliding frame in this state can make the device applicable to cable trays located at high positions. By adjusting the shape of the laying module, the functionality of the laying module is improved, making the laying module applicable to a variety of working environments. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the structure of the laying module perpendicular to the ground in the present invention;

[0021] Figure 3 is a schematic diagram of the structure of the laying module parallel to the ground in the present invention;

[0022] Figure 4 is a schematic diagram of the laying module in the present invention;

[0023] Figure 5 is a schematic diagram of the structure of the sliding frame in the present invention;

[0024] Figure 6 is a schematic diagram of the structure of the sliding frame in the present invention;

[0025] Figure 7 is a schematic diagram of the connection structure between the base and the inner limiting module in the present invention;

[0026] Figure 8 is a schematic diagram of the connection structure between the sliding frame and the inner limiting module in the present invention.

[0027] In the figure: 1. Base; 101. Bearing wheel; 102. Spring shock absorber; 2. Inner limit module; 201. Limit seat; 202. Limit strip; 203. First rack; 204. First guide wheel; 3. Sliding frame; 301. Second rack; 302. Limit plate; 303. Second guide wheel; 304. First reduction box; 305. First stepper motor; 306. First gear; 4. Sliding frame; 401. Second reduction box; 402. Second reduction motor; 403. Second gear; 404. Driving box; 405. Third guide wheel; 5. First electric push rod; 501. Limit block; 502. Third rack; 6. Laying module; 601. Laying frame; 602. Third gear; 603. L-shaped laying frame; 604. Fourth gear; 605. Limit cylinder; 7. Flipping module; 701. Flipping box; 702. Limit rail; 703. Second electric push rod; 704. Extrusion seat; 705. Fourth rack; 8. First box cover; 801. Connecting ear; 9. Second box cover. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1-8 , in the embodiment of the present invention, a cable laying device for construction engineering includes a base 1. An inner limit module 2 is arranged on the upper surface of the base 1. The inner limit module 2 includes a limit seat 201. The limit seat 201 is fixedly connected to the upper surface of the base 1. A sliding frame 3 is slidably connected to the outer surface of the limit seat 201. A sliding frame 4 is slidably connected to the outer surface of the sliding frame 3;

[0030] A first electric push rod 5 is fixedly connected to the upper surface of the sliding frame 4. A laying module 6 is rotatably connected to the upper surface of the sliding frame 4. The laying module 6 is used to guide the cable. A flipping module 7 is arranged on the front surface of the laying module 6. The flipping module 7 is used to change the form of the laying module 6 and improve the functionality of the laying module 6.

[0031] Specifically, when in use, the cable feeding operation is carried out through an existing cable transport vehicle. The device is fixed on the side surface of the transport vehicle through the base 1. The device is driven by the transport vehicle to move along the cable trench. As Figure 3 shown, the laying module 6 is parallel to the ground, so that the cable passes through the limit cylinder 605 and is laid flat on the bottom surface of the cable trench. When the cable needs to be laid in layers on the bracket, as Figure 2As shown, the laying module 6 is perpendicular to the ground, and the L-shaped laying frame 603 is parallel to the cable rack laying surface, facilitating the cable to pass through the limiting cylinder 605 and be laid flat on the bracket. When the cable needs to be laid on the cable tray, the sliding frame 3 cooperates with the inner limiting module 2 to drive the sliding frame 4 to rise, and the sliding frame 4 can slide on the inner limiting module 2, so that the laying module 6 is located above the cable tray, facilitating the cable to be laid on the cable tray. By adjusting the shape of the laying module 6, the functionality of the laying module 6 is improved, making the laying module 6 applicable to a variety of working environments.

[0032] Embodiment 1

[0033] As Figure 1 shown, in this embodiment, a carrying wheel 101 is rotatably connected to the lower surface of the base 1, and spring shock absorbers 102 are fixedly connected to the upper surface of the base 1 near the four corners.

[0034] In this embodiment, the carrying wheel 101 is used to cooperate with the staff to move the device when the device is not connected to the transport vehicle, and the spring shock absorber 102 is used to buffer the sliding frame 4 to prevent the sliding frame 4 from directly hitting the base 1 when it descends.

[0035] As Figure 1-8 shown, the inner limiting module 2 further includes a limiting strip 202, a first rack 203 and a first guide wheel 204. The limiting strip 202 is fixedly connected to the two side surfaces of the limiting seat 201, the first rack 203 is fixedly connected to the front surface of the limiting seat 201, the first guide wheel 204 is rotatably connected to the two side surfaces of the limiting seat 201. A second rack 301 is fixedly connected to one side surface of the sliding frame 3, a limiting plate 302 is fixedly connected to the inner side surface of the sliding frame 3, a second guide wheel 303 is rotatably connected to the inner side surface of the sliding frame 3, a first reduction box 304 is fixedly connected to the other side surface of the sliding frame 3, a first stepping motor 305 is fixedly connected to the upper surface of the first reduction box 304, and a first gear 306 is fixedly connected to the output end of the first reduction box 304;

[0036] A second reduction box 401 is fixedly connected to the outer surface of the sliding frame 4, a second gear 403 is fixedly connected to the output end of the second reduction box 401, a second reduction motor 402 is fixedly connected to the upper surface of the second reduction box 401. The first guide wheel 204 and the limiting plate 302 are matched, the second guide wheel 303 and the limiting strip 202 are matched, the first gear 306 and the first rack 203 are meshed, the second gear 403 and the second rack 301 are meshed, and a third guide wheel 405 is rotatably connected to the inner side surface of the sliding frame 4, and the third guide wheel 405 is slidably connected to the sliding frame 3.

[0037] During specific implementation, when adjusting the position of the sliding frame 3, start the first stepper motor 305. The output end of the first stepper motor 305 drives the input end of the first reduction gearbox 304 to rotate, causing the first gear 306 at the output end of the first reduction gearbox 304 to cooperate with the first rack 203 to drive the sliding frame 3 to move. Moreover, the first guide wheel 204 slides on the limit plate 302, and the second guide wheel 303 slides on the limit strip 202 to limit the movement of the sliding frame 3.

[0038] Similarly, when adjusting the position of the sliding frame 4, start the second reduction motor 402. The second gear 403 cooperates with the second rack 301 to drive the sliding frame 4 to move. During the movement, the third guide wheel 405 slides on the outer surface of the sliding frame 3 to limit the upward movement of the sliding frame 4, enabling the sliding frame 4 to have a larger adjustment range and adapt to laying positions at different heights.

[0039] Embodiment 2

[0040] On the basis of Embodiment 1, in order to make up for the problem that it is inconvenient to adjust the angle of the laying module 6 in Embodiment 1.

[0041] As Figures 5-7 shown, in this embodiment, a drive box 404 is fixedly connected to the upper surface of the sliding frame 4, a limit block 501 is fixedly connected to the upper surface of the sliding frame 4, the output end of the first electric push rod 5 is fixedly connected with a third rack 502, the third rack 502 is slidably connected with the limit block 501, and a second box cover 9 is fixedly connected to the front surface of the drive box 404.

[0042] During specific implementation, start the first electric push rod 5. The output end of the first electric push rod 5 pushes the third rack 502 to move. The limit block 501 limits the third rack 502, and the second box cover 9 seals the drive box 404.

[0043] As Figures 4-8 shown, the laying module 6 includes: a laying frame 601, a third gear 602, an L-shaped laying frame 603, a fourth gear 604, and a limit cylinder 605. The laying frame 601 is rotatably connected to the upper surface of the base 1. A third gear 602 is fixedly connected to the outer surface of the laying frame 601. The third rack 502 is meshed with the third gear 602. The L-shaped laying frame 603 is rotatably connected to the inner surface of the laying frame 601. A fourth gear 604 is fixedly connected to the outer surface of the L-shaped laying frame 603. The limit cylinder 605 is fixedly connected to the side surface of the laying frame 601.

[0044] During specific implementation, the third rack 502 cooperates with the third gear 602 to drive the laying frame 601 to flip, enabling the laying frame 601 to change from a state parallel to the sliding frame 3 to a state perpendicular to the sliding frame 3. When parallel to the sliding frame 3, the space occupied by the device is reduced, and the limit cylinder 605 is used to guide the cable.

[0045] As shown Figures 4-8 in the figure, the flipping module 7 includes: a flipping box 701, a limiting rail 702, a second electric push rod 703, a pressing seat 704 and a fourth rack 705. The flipping box 701 is fixedly connected to the front surface of the laying frame 601. The limiting rail 702 is fixedly connected to the front surface of the flipping box 701. A first box cover 8 is detachably connected to the front surface of the flipping box 701. Connecting ears 801 are fixedly connected to both side surfaces of the first box cover 8. The second electric push rod 703 is fixedly connected to the inside of the flipping box 701. The output end of the second electric push rod 703 is fixedly connected to the pressing seat 704. The pressing seat 704 is slidably connected to the limiting rail 702. Fourth racks 705 are fixedly connected to both ends of the pressing seat 704. The fourth racks 705 are meshed with the fourth gears 604.

[0046] During specific implementation, start the second electric push rod 703. The output end of the second electric push rod 703 pushes the pressing seat 704 to move. The limiting rail 702 limits the movement of the pressing seat 704, so that the fourth rack 705 at the end of the pressing seat 704 drives the fourth gear 604 to rotate, changing the angle of the L-shaped laying frame 603. In Figure 2 the state shown in the figure, the L-shaped laying frame 603 is perpendicular to the laying frame 601, which is suitable for the situation where cables are laid in layers on the brackets. In Figure 3 the state shown in the figure, the two L-shaped laying frames 603 are on the same straight line. The two L-shaped laying frames 603 are combined for use, so that the multiple limiting cylinders 605 are on the same plane, which is convenient for laying multiple cables on the bottom surface of the cable trench. Adjust the height of the sliding frame 4 in this state, and the device can be applied to the cable tray located at a high place. By adjusting the shape of the laying module 6, the functionality of the laying module 6 is improved, and the laying module 6 is suitable for a variety of working environments.

[0047] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0048] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cable laying device for construction engineering, including a base (1). An inner limiting module (2) is arranged on the upper surface of the base (1). The inner limiting module (2) includes a limiting seat (201) fixedly connected to the upper surface of the base (1). A sliding frame (3) is slidably connected to the outer surface of the limiting seat (201), and a sliding frame (4) is slidably connected to the outer surface of the sliding frame (3). Characterized in that, A first electric push rod (5) is fixedly connected to the upper surface of the sliding frame (4). A laying module (6) is rotatably connected to the upper surface of the sliding frame (4). The laying module (6) is used for guiding the cable. A flipping module (7) is arranged on the front surface of the laying module (6). The flipping module (7) is used to change the form of the laying module (6) and improve the functionality of the laying module (6). The laying module (6) includes: A laying frame (601) rotatably connected to the upper surface of the base (1). A third gear (602) is fixedly connected to the outer surface of the laying frame (601). An L-shaped laying rack (603) rotatably connected to the inner surface of the laying frame (601). A fourth gear (604) is fixedly connected to the outer surface of the L-shaped laying rack (603). A limiting cylinder (605) fixedly connected to the side surface of the laying frame (601). The flipping module (7) includes: A flipping box (701) fixedly connected to the front surface of the laying frame (601). A limiting rail (702) is fixedly connected to the front surface of the flipping box (701). A first box cover (8) is detachably connected to the front surface of the flipping box (701). Connecting ears (801) are fixedly connected to both side surfaces of the first box cover (8). A second electric push rod (703) fixedly connected to the inside of the flipping box (701). The output end of the second electric push rod (703) is fixedly connected to an extrusion seat (704).

2. The cable laying device for construction projects according to claim 1, characterized in that, A load-bearing wheel (101) is rotatably connected to the lower surface of the base (1). Spring shock absorbers (102) are fixedly connected to the upper surface of the base (1) near the four corners.

3. The cable laying device for construction projects according to claim 1, characterized in that, The inner limiting module (2) further includes: Limiting strips (202) fixedly connected to both side surfaces of the limiting seat (201). A first rack (203) fixedly connected to the front surface of the limiting seat (201). First guide wheels (204) rotatably connected to both side surfaces of the limiting seat (201).

4. The cable laying device for construction projects according to claim 3, characterized in that, One side surface of the sliding frame (3) is fixedly connected with a second rack (301), the inner surface of the sliding frame (3) is fixedly connected with a limiting plate (302), the inner surface of the sliding frame (3) is rotatably connected with a second guide wheel (303), the other side surface of the sliding frame (3) is fixedly connected with a first reduction box (304), the upper surface of the first reduction box (304) is fixedly connected with a first stepping motor (305), the output end of the first reduction box (304) is fixedly connected with a first gear (306), the outer surface of the sliding frame (4) is fixedly connected with a second reduction box (401) in an embedded manner, the output end of the second reduction box (401) is fixedly connected with a second gear (403), and the upper surface of the second reduction box (401) is fixedly connected with a second reduction motor (402).

5. The cable laying device for construction engineering according to claim 4, characterized in that, The first guide wheel (204) is matched with the limiting plate (302), the second guide wheel (303) is matched with the limiting strip (202), the first gear (306) is meshed with the first rack (203), and the second gear (403) is meshed with the second rack (301).

6. The cable laying device for construction projects according to claim 1, wherein, The inner surface of the sliding frame (4) is rotatably connected with a third guide wheel (405), and the third guide wheel (405) is slidably connected with the sliding frame (3).

7. The cable laying device for construction engineering according to claim 1, characterized in that, The upper surface of the sliding frame (4) is fixedly connected with a driving box (404), the upper surface of the sliding frame (4) is fixedly connected with a limiting block (501), the output end of the first electric push rod (5) is fixedly connected with a third rack (502), the third rack (502) is slidably connected with the limiting block (501), and the front surface of the driving box (404) is fixedly connected with a second box cover (9).

8. The cable laying device for construction engineering according to claim 1, characterized in that The extrusion seat (704) is slidably connected with the limiting rail (702), both ends of the extrusion seat (704) are fixedly connected with a fourth rack (705), and the fourth rack (705) is meshed with a fourth gear (604).

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