Paying-off device for civil engineering building

Abstract

A civil engineering building pay-off device comprises a main supporting frame, a take-up driving motor, a take-up reel, a driving pay-off roller, a cable positioning seat, a driven pay-off roller, a pay-off driving motor, a positioning screw, a middle-section cable positioning cylinder, a cable positioning ball and a front-section cable positioning cylinder, a main supporting seat is arranged at the bottom of the main supporting frame, and a take-up reel connecting table is arranged on the inner side of the main supporting frame; take-up baffles are arranged on the two sides of the take-up reel, a take-up reel connecting groove is formed in the take-up reel, the take-up reel connecting groove is matched with the take-up reel connecting table, the take-up reel connecting groove is connected with the take-up reel connecting table, the take-up reel connecting groove rotates on the outer side of the take-up reel connecting table, and a take-up motor connecting table is arranged in the take-up reel connecting groove. A take-up motor groove is formed in one side of the take-up reel connecting table, and the take-up driving motor is inserted into the take-up motor groove to be fixed.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering construction, in particular to a civil engineering construction laying-out device. Background Art

[0002] The existing patent (publication number: CN218344904U) proposes a civil engineering construction laying device, comprising: a vehicle body, on which walking wheels are also installed; a retractable assembly, which is installed on the vehicle body and is used to realize the retracting and releasing of cables; a cleaning box, which is installed on the vehicle body, and at least one group of cleaning assemblies for cleaning cables is arranged in the cleaning box; wherein the cleaning assembly comprises a first elastic telescopic rod, a cleaning block, a support rod and an adjusting rod, the support rod is rotatably installed on the cleaning box, and the support rod is rotatably connected to the cleaning block, but this device "can realize elastic pressing of the cleaning block through the elastic action of the second elastic telescopic rod and the first elastic telescopic rod, so that the cleaning cotton can fit tightly to the cable" The cleaning block is of a linear design, so that the cable can only move forward along the straight line where the cleaning block is located during the laying process, and the laying angle is limited. When laying at other angles, an overall turn is required, which affects the convenience of use. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a civil engineering construction laying-out device, in which the cable passes through the gap between the active laying-out roller and the driven laying-out roller, the last cable positioning cylinder, the middle cable positioning cylinder and the front cable positioning cylinder in sequence during the laying-out operation. When the cable turns to different angles during the laying-out operation, the middle cable positioning cylinder and the front cable positioning cylinder turn to different angles along with the cable. At the same time, the cable positioning ball is continuously pressed against the outside of the cable during the turning process, so that the cable can always be positioned in the center when it turns to different angles and the laying-out operation can be carried out smoothly in all directions. The utility model is more convenient to use and has a wider laying-out angle.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A wire-laying device for civil engineering construction comprises a main support frame, a wire-laying drive motor, a wire-laying drum, an active wire-laying roller, a cable positioning seat, a driven wire-laying roller, a wire-laying drive motor, a positioning screw, a middle-section cable positioning cylinder, a cable positioning ball, and a front-section cable positioning cylinder. The main support frame has a main support seat at the bottom, a wire-laying drum connecting platform is provided on the inner side of the main support frame, wire-laying baffles are provided on both sides of the wire-laying drum, a wire-laying drum connecting groove is provided inside the wire-laying drum, the wire-laying drum connecting groove is adapted to the wire-laying drum connecting platform, the wire-laying drum connecting groove is connected to the wire-laying drum connecting platform, the wire-laying drum connecting groove rotates outside the wire-laying drum connecting platform, a wire-laying motor connecting platform is provided inside the wire-laying drum connecting groove, a wire-laying motor connecting platform is provided on one side of the wire-laying drum connecting platform, the wire-laying drive motor is inserted into the wire-laying motor groove and fixed, the transmission shaft of the wire-laying drive motor is fixedly connected to the wire-laying motor connecting platform, a wire-laying platform support column is provided on the top of the main support frame, and a wire-laying platform is provided on the top of the wire-laying platform support column.

[0006] The surface of the wire-paying platform is provided with a driven roller connecting groove and an active roller connecting groove, which are symmetrically distributed on both sides of the wire-paying platform, the driven wire-paying roller is rotatably connected to the driven roller connecting groove, and the active wire-paying roller is rotatably connected to the active roller connecting groove, one side of the wire-paying platform support column is provided with a wire-paying motor mounting platform, the wire-paying drive motor is inserted into the wire-paying motor mounting platform and fixed, the transmission shaft of the wire-paying drive motor is fixedly connected to the active wire-paying roller, a positioning seat mounting platform is provided on the top of the wire-paying platform support column, a screw mounting groove is provided on the surface of the positioning seat mounting platform, a screw positioning groove is provided on the surface of the cable positioning seat, the screw positioning grooves are distributed at the four corners of the cable positioning seat, and the cable positioning seat is pressed tightly against the upper part of the positioning seat mounting platform.

[0007] The positioning screw passes through the screw positioning groove and is threadedly connected with the screw installation groove. The positioning screw is pressed against the upper part of the cable positioning seat. The middle part of the cable positioning seat is provided with a final cable positioning cylinder. The end of the final cable positioning cylinder is provided with a final outer ball groove. One side of the middle cable positioning cylinder is provided with a final inner ball groove. The final inner ball groove is adapted to the final outer ball groove. The final inner ball groove is connected to the final outer ball groove. The final inner ball groove rotates inside the final outer ball groove. The other side of the middle cable positioning cylinder is provided with a middle inner ball groove.

[0008] The front section cable positioning tube has a middle section outer ball groove on one side, the middle section outer ball groove is adapted to the middle section inner ball groove, the middle section outer ball groove is connected to the middle section inner ball groove, the middle section outer ball groove slides on the outside of the middle section inner ball groove, the front section cable positioning tube has a front section inner ball groove on the other side, and the inner sides of the rear section inner ball groove, the middle section inner ball groove, and the front section inner ball groove are all provided with positioning ball bearing grooves.

[0009] Beneficial effects: 1. When the device of the utility model is used for laying out of civil engineering buildings, the cable passes through the gap between the active laying-out roller and the driven laying-out roller, the last cable positioning cylinder, the middle cable positioning cylinder, and the front cable positioning cylinder in sequence. When the cable turns to different angles during the laying-out process, the middle cable positioning cylinder and the front cable positioning cylinder turn to different angles along with the cable. At the same time, the cable positioning ball continues to be pressed against the outside of the cable during the turning process, so that the cable can always be positioned in the center when it turns to different angles and the laying-out operation in all directions can be carried out smoothly. It is more convenient to use and the laying-out angle is wider.

[0010] 2. The middle parts of the active pay-off roller and the driven pay-off roller of the utility model are gradually narrowed, so that the cables will gather toward the center when passing through the active pay-off roller and the driven pay-off roller at the take-up reel. Combined with the chamfer at the rear of the final cable positioning cylinder, the process of the cables entering the interior of the final cable positioning cylinder from various angles is smoother, avoiding damage caused by excessive bending of the cables.

[0011] 3. The wire-taking operation of the device of the utility model is driven by a wire-taking drive motor. When taking up the wire, the wire-taking drive motor drives the wire-taking drum to rotate and wind the cable. The friction of the front cable positioning cylinder, the middle cable positioning cylinder, the end cable positioning cylinder, the active pay-off roller, etc. makes the cable tensioned, thereby ensuring the tightness of the cable when it is wound on the wire-taking drum, and making the cable more regular after winding.

[0012] 4. The wire-paying operation of the device of the utility model is driven by a wire-paying drive motor, which drives an active wire-paying roller to pay out the cable. The distance between the cable positioning seat and the active wire-paying roller is relatively close, ensuring that the cable is not bent or folded and difficult to transport due to the long distance when being fed into the last-stage cable positioning cylinder, thereby enabling the cable-paying operation to proceed smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic structural diagram of a civil engineering construction setting-out device.

[0014] Figure 2 The utility model is a side view of a civil engineering construction setting-out device.

[0015] Figure 3 This is a front cross-sectional view of a civil engineering construction setting-out device described in the utility model.

[0016] Figure 4 The utility model is a partial exploded view of a civil engineering construction setting-out device.

[0017] Figure 5 It is an enlarged view of the local structure of a civil engineering construction setting-out device described in the utility model.

[0018] Figure 6 The utility model is a partial structural cross-sectional view of a civil engineering construction setting-out device.

[0019] Figure 7 This is a schematic diagram of the main support frame structure described in the utility model.

[0020] Figure 8 This is a schematic diagram of the structure of the front-end cable positioning tube described in the utility model.

[0021] Fig. 9 This is a schematic diagram of the structure of the middle cable positioning tube described in the utility model.

[0022] Fig.10 This is a schematic diagram of the structure of the cable positioning seat described in the utility model. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0024] Embodiment 1:

[0025] A wire-laying device for civil engineering construction, comprising a main support frame 1, a wire-laying drive motor 3, a wire-laying drum 4, an active wire-laying roller 7, a cable positioning seat 8, a driven wire-laying roller 12, a wire-laying drive motor 13, a positioning screw 21, a middle cable positioning cylinder 25, a cable positioning ball 27, and a front cable positioning cylinder 33, wherein the main support frame 1 has a main support seat 9 at the bottom, a wire-laying drum connecting platform 16 is provided on the inner side of the main support frame 1, wire-laying baffles 5 are provided on both sides of the wire-laying drum 4, a wire-laying drum connecting groove 14 is provided inside the wire-laying drum 4, the wire-laying drum connecting groove 14 is adapted to the wire-laying drum connecting platform 16, the wire-laying drum connecting groove 14 is connected to the wire-laying drum connecting platform 16, the wire-laying drum connecting groove 14 rotates outside the wire-laying drum connecting platform 16, and the wire-laying drum connecting groove 14 rotates outside the wire-laying drum connecting platform 16. A wire-taking motor connection platform 15 is provided inside, and a wire-taking motor slot 2 is provided on one side of the wire-taking drum connection platform 16. The wire-taking drive motor 3 is inserted into the wire-taking motor slot 2 and fixed inside. The wire-taking operation of this device is driven by the wire-taking drive motor 3. When winding the wire, the wire-taking drive motor 3 drives the wire-taking drum 4 to rotate and wind the cable. The friction of the front cable positioning cylinder 33, the middle cable positioning cylinder 25, the end cable positioning cylinder 22, the active wire-releasing roller 7, etc. makes the cable tensioned, ensuring the tightness of the cable when it is wound on the wire-taking drum 4, so that the cable is more regular after being wound. The transmission shaft of the wire-taking drive motor 3 is fixedly connected to the wire-taking motor connection platform 15, and a wire-releasing platform support column 6 is provided on the top of the main support frame 1, and a wire-releasing platform 10 is provided on the top of the wire-releasing platform support column 6.

[0026] Embodiment 2:

[0027] The surface of the pay-off platform 10 of the utility model is provided with a driven roller connection groove 11 and an active roller connection groove 17, and the driven roller connection groove 11 and the active roller connection groove 17 are symmetrically distributed on both sides of the pay-off platform 10, and the driven pay-off roller 12 is rotatably connected with the driven roller connection groove 11, and the middle parts of the active pay-off roller 7 and the driven pay-off roller 12 are gradually narrowed, so that the cable will gather toward the center direction when passing through the active pay-off roller 7 and the driven pay-off roller 12 at the take-up reel 4, and cooperate with the chamfer of the rear part of the terminal cable positioning cylinder 22, so that the cable can enter the terminal cable positioning cylinder 2 from all angles. 2 The process inside is smoother, avoiding damage caused by excessive bending of the cable. The active pay-off roller 7 is rotatably connected with the active roller connecting groove 17. When performing the civil engineering construction pay-off operation, the cable passes through the gap between the active pay-off roller 7 and the driven pay-off roller 12, the end cable positioning cylinder 22, the middle cable positioning cylinder 25, and the front cable positioning cylinder 33 in sequence. When the cable turns to different angles during the pay-off process, the middle cable positioning cylinder 25 and the front cable positioning cylinder 33 turn to different angles with the cable. At the same time, the cable positioning ball 27 is continuously maintained during the turning process. The wire-releasing platform 6 is provided with a wire-releasing motor mounting platform 18 on one side, and a wire-releasing drive motor 13 is inserted into and fixed inside the wire-releasing motor mounting platform 18. The transmission shaft of the wire-releasing drive motor 13 is fixedly connected to the active wire-releasing roller 7. The wire-releasing operation of the device is driven by the wire-releasing drive motor 13, and the wire-releasing drive motor 13 drives the active wire-releasing roller 7 to release the cable. During line operation, the distance between the cable positioning seat 8 and the active pay-off roller 7 is relatively close, ensuring that the cable is not bent or folded and difficult to transport due to the long distance when being sent into the final cable positioning cylinder 22, so that the cable pay-off operation can be carried out smoothly. A positioning seat mounting platform 19 is provided on the top of the pay-off platform support column 6, and a screw mounting groove 20 is provided on the surface of the positioning seat mounting platform 19. A screw positioning groove 23 is provided on the surface of the cable positioning seat 8, and the screw positioning grooves 23 are distributed at the four corners of the cable positioning seat 8. The cable positioning seat 8 is pressed tightly against the upper part of the positioning seat mounting platform 19.

[0028] Embodiment 3:

[0029] The positioning screw 21 described in the utility model passes through the screw positioning groove 23 and is threadedly connected with the screw installation groove 20. The positioning screw 21 is pressed tightly on the upper part of the cable positioning seat 8. The middle part of the cable positioning seat 8 is provided with a final cable positioning cylinder 22. The end of the final cable positioning cylinder 22 is provided with a final outer ball groove 24. One side of the middle cable positioning cylinder 25 is provided with a final inner ball groove 26. The final inner ball groove 26 is adapted to the final outer ball groove 24. The final inner ball groove 26 is connected to the final outer ball groove 24. The final inner ball groove 26 rotates inside the final outer ball groove 24. The other side of the middle cable positioning cylinder 25 is provided with a middle inner ball groove 30.

[0030] Embodiment 4:

[0031] The front section cable positioning tube 33 of the utility model has a middle section outer ball groove 29 on one side, the middle section outer ball groove 29 is adapted to the middle section inner ball groove 30, the middle section outer ball groove 29 is connected to the middle section inner ball groove 30, the middle section outer ball groove 29 slides on the outside of the middle section inner ball groove 30, and the front section cable positioning tube 33 has a front section inner ball groove 34 on the other side, and the inner sides of the rear section inner ball groove 26, the middle section inner ball groove 30, and the front section inner ball groove 34 all have positioning ball bearing grooves 28.

[0032] Embodiment 5:

[0033] The positioning ball bearing groove 28 of the utility model has a positioning ball installation groove 31 inside, the positioning ball installation groove 31 is adapted to the cable positioning ball 27, the positioning ball installation groove 31 is connected to the cable positioning ball 27, and the cable positioning ball 27 rotates inside the positioning ball installation groove 31.

[0034] Embodiment 6:

[0035] The utility model installation steps are as follows: the take-up drum connection groove 14 of the take-up drum 4 is sleeved on the outside of the take-up drum connection platform 16 of the main support frame 1, the take-up drive motor 3 is inserted into the take-up motor groove 2 of the main support frame 1 and fixed, the transmission shaft of the take-up drive motor 3 is fixedly connected to the take-up motor connection platform 15 of the take-up drum 4, the driven pay-off roller 12 is rotationally connected to the driven roller connection groove 11 of the main support frame 1, the active pay-off roller 7 is rotationally connected to the active roller connection groove 17 of the main support frame 1, the pay-off drive motor 13 is inserted into the pay-off motor mounting platform 18 of the main support frame 1 and fixed, the transmission shaft of the pay-off drive motor 13 is rotationally connected to the active pay-off roller 7 Fixed connection, the positioning screw 21 is passed through the screw positioning groove 23 of the cable positioning seat 8 and threadedly connected with the screw mounting groove 20 of the main support frame 1, so that the cable positioning seat 8 is pressed against the upper part of the positioning seat mounting platform 19, and the positioning screw 21 is pressed against the upper part of the cable positioning seat 8, and the end inner ball groove 26 of the middle cable positioning tube 25 is inserted into the end outer ball groove 24 of the cable positioning seat 8, and the middle outer ball groove 29 of the front cable positioning tube 33 is sleeved on the outside of the middle inner ball groove 30 of the middle cable positioning tube 25, and the cable positioning ball 27 is inserted into the positioning ball mounting groove 31 of the middle cable positioning tube 25 and the front cable positioning tube 33, and the installation of this device is completed.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A civil engineering construction laying-out device, characterized in that The invention comprises a main support frame (1), a wire taking-up drive motor (3), a wire taking-up reel (4), an active wire paying-off roller (7), a cable positioning seat (8), a driven wire paying-off roller (12), a wire paying-off drive motor (13), a positioning screw (21), a middle cable positioning cylinder (25), a cable positioning ball (27), and a front cable positioning cylinder (33), wherein the main support frame (1) has a main support seat (9) at the bottom, a wire taking-up reel connecting platform (16) on the inner side of the main support frame (1), wire taking-up baffles (5) on both sides of the wire taking-up reel (4), and a wire taking-up reel connecting groove (14) inside the wire taking-up reel, wherein the wire taking-up reel connecting groove (14) is connected to the wire taking-up reel. The main support frame (1) is adapted to the receiving platform (16), the receiving reel connecting groove (14) is connected to the receiving reel connecting platform (16), the receiving reel connecting groove (14) rotates outside the receiving reel connecting platform (16), a receiving motor connecting platform (15) is provided inside the receiving reel connecting groove (14), a receiving motor groove (2) is provided on one side of the receiving reel connecting platform (16), a receiving drive motor (3) is inserted into the receiving motor groove (2) and fixed, a transmission shaft of the receiving drive motor (3) is fixedly connected to the receiving motor connecting platform (15), a pay-off platform support column (6) is provided on the top of the main support frame (1), and a pay-off platform (10) is provided on the top of the pay-off platform support column (6).

2. A civil engineering construction setting-out device according to claim 1, characterized in that The surface of the pay-off platform (10) has a driven roller connection groove (11) and a driving roller connection groove (17), the driven roller connection groove (11) and the driving roller connection groove (17) are symmetrically distributed on both sides of the pay-off platform (10), the driven pay-off roller (12) is rotatably connected to the driven roller connection groove (11), the driving pay-off roller (7) is rotatably connected to the driving roller connection groove (17), one side of the pay-off platform support column (6) has a pay-off motor mounting platform (18), and the pay-off drive motor (13) is inserted into the pay-off motor The machine mounting platform (18) is fixed inside, the transmission shaft of the pay-off driving motor (13) is fixedly connected to the active pay-off roller (7), the top of the pay-off platform support column (6) is provided with a positioning seat mounting platform (19), the surface of the positioning seat mounting platform (19) is provided with a screw mounting groove (20), the surface of the cable positioning seat (8) is provided with a screw positioning groove (23), the screw positioning grooves (23) are distributed at the four corners of the cable positioning seat (8), and the cable positioning seat (8) is pressed against the upper part of the positioning seat mounting platform (19).

3. A civil engineering construction setting-out device according to claim 2, characterized in that The positioning screw (21) passes through the screw positioning groove (23) and is threadedly connected to the screw installation groove (20). The positioning screw (21) is pressed against the upper part of the cable positioning seat (8). The middle part of the cable positioning seat (8) has a terminal cable positioning cylinder (22). The end of the terminal cable positioning cylinder (22) has a terminal outer ball groove (24). One side of the middle cable positioning cylinder (25) has a terminal inner ball groove (26). The terminal inner ball groove (26) is adapted to the terminal outer ball groove (24). The terminal inner ball groove (26) is connected to the terminal outer ball groove (24). The terminal inner ball groove (26) rotates inside the terminal outer ball groove (24). The other side of the middle cable positioning cylinder (25) has a middle inner ball groove (30).

4. A civil engineering construction setting-out device according to claim 3, characterized in that The front cable positioning tube (33) has a middle section outer ball groove (29) on one side, the middle section outer ball groove (29) is adapted to the middle section inner ball groove (30), the middle section outer ball groove (29) is connected to the middle section inner ball groove (30), the middle section outer ball groove (29) slides outside the middle section inner ball groove (30), the front cable positioning tube (33) has a front section inner ball groove (34) on the other side, and the inner sides of the rear section inner ball groove (26), the middle section inner ball groove (30), and the front section inner ball groove (34) all have positioning ball bearing grooves (28).

5. A civil engineering construction setting-out device according to claim 4, characterized in that The positioning ball bearing groove (28) has a positioning ball installation groove (31) inside, the positioning ball installation groove (31) is adapted to the cable positioning ball (27), the positioning ball installation groove (31) is connected to the cable positioning ball (27), and the cable positioning ball (27) rotates inside the positioning ball installation groove (31).

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