Bridge cable positioning device

Abstract

The invention relates to the technical field of bridge construction, in particular to a bridge inhaul cable positioning device which comprises a fixing frame, a fixing assembly is fixedly installed at the bottom of the fixing frame and comprises a motor, the motor is fixedly installed on the right side of the fixing frame, and an output shaft of the motor is fixedly connected with a threaded column. The left side and the right side of the surface of the threaded column are both sleeved with fixing plates in a threaded mode, guide wheels are fixedly installed at the tops of the opposite sides of the fixing plates, and threaded rods are in threaded connection with the bottoms of the surfaces of the fixing plates. The problem that in the fixing process, due to the fact that the inhaul cable shakes, the installation position and the marking position are prone to deviation, and installation of the inhaul cable position is inaccurate is solved, stable positioning can be conducted, the positioning effect is improved, the automatic marking effect is achieved, manual marking is not needed, and the labor intensity of workers is relieved. And a bridge inhaul cable mounting piece can directly penetrate into the positioning barrel to be mounted, and deviation cannot occur in the positioning process.

Description

Technical Field

[0001] The invention relates to the technical field of bridge construction, in particular to a bridge cable positioning device. Background Art

[0002] Bridge construction is the process of designing and building bridges. During the bridge construction process, attention should be paid to construction technology, construction organization, construction management, construction quality, etc. The construction process generally includes preliminary preparation, organizational design, engineering construction and construction quality. During the bridge construction process, the bridge cables need to be positioned.

[0003] The current positioning method is usually manual measurement and manual marking, and then the construction workers fix the cables according to the marked positions. During the fixing process, this method is prone to deviation between the installation position and the marked position due to the shaking of the cables, resulting in inaccurate installation of the cables and affecting the quality of the bridge. In order to solve the above technical problems, we have designed a bridge cable positioning device. Summary of the invention

[0004] The purpose of the present invention is to provide a bridge cable positioning device, which has the advantages of convenient positioning and stable installation, and solves the problem that during the fixing process, the cable shaking may cause the installation position to deviate from the marked position, thereby causing inaccurate cable installation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bridge cable positioning device, comprising a fixing frame, a fixing component fixedly installed at the bottom of the fixing frame, the fixing component comprising a motor, the motor fixedly installed on the right side of the fixing frame, the output shaft of the motor fixedly connected with a threaded column, the left and right sides of the surface of the threaded column are threadedly sleeved with fixing plates, a guide wheel is fixedly installed on the top of the opposite side of the fixing plate, a threaded rod is threadedly connected to the bottom of the surface of the fixing plate, one end of the threaded rod is rotatably connected to a clamping plate through a bearing, infrared ranging sensors are fixedly connected to the left and right sides of the inner cavity of the fixing frame, and a positioning component is installed on the surface of the fixing frame.

[0006] Preferably, the positioning assembly comprises a sliding frame, the front and rear sides of the sliding frame are both threadedly connected with fastening bolts, a positioning cylinder is embedded through the center of the top of the sliding frame, and the inner cavity of the positioning cylinder is threadedly connected with a threaded ring.

[0007] Preferably, a limit rod 1 is slidably provided on the rear side of the surface of the fixed plate, and both ends of the limit rod 1 are respectively fixedly connected to the left and right sides of the inner cavity of the fixed frame, and a rubber plate is fixedly bonded to one side of the clamping plate away from the threaded rod.

[0008] Preferably, the front and rear sides of the clamping plate close to the threaded rod are both fixedly welded with a second limiting rod, and one end of the second limiting rod away from the clamping plate passes through the fixed plate and is in sliding contact with the connection therewith.

[0009] Preferably, the left and right sides of the surface of the threaded rod are respectively provided with external threads with opposite rotation directions, and the fixing plate is threadedly connected to the external threads.

[0010] Preferably, one end of the fastening bolt passes through the sliding frame and is in close contact with the surface of the fixed frame, the front and rear sides of the bottom of the sliding frame are fixedly connected with inclined blocks, and the bottom of the sliding frame is in sliding contact with the surface of the fixed frame.

[0011] Preferably, batteries are fixedly connected to both left and right sides of the fixed frame, a solar panel is fixedly installed on the top of the battery, and the output end of the solar panel is unidirectionally electrically connected to the input end of the battery through an inverter.

[0012] Preferably, a controller is fixedly mounted on the right side of the fixing frame and on the surface of the battery, and the output end of the controller is unidirectionally electrically connected to the input end of the controller.

[0013] Preferably, a battery shell is fixedly mounted on the surface of the fixing frame and located outside the battery, and the output end of the battery is electrically connected to the input end of the controller in a unidirectional manner.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention places a fixed frame on the bridge pile, drives the threaded column to rotate through the motor output shaft, uses the external thread on the surface of the threaded column to drive the fixed plate to move toward each other, guides the device through the guide wheel, and makes the device move to different positions on the bridge pile, which is convenient for adjusting the positioning position, and drives the clamping plate to clamp the bridge pile by rotating the threaded rod. After the device is fixed, it can be stably positioned to improve the positioning effect.

[0016] 2. The present invention adjusts the position of the positioning cylinder by sliding the sliding frame on the surface of the fixed frame, and then fixes the sliding frame on the surface of the fixed frame with fastening bolts, thereby achieving an automatic marking effect without the need for manual marking, and the bridge cable mounting parts can be directly inserted into the positioning cylinder for installation, and no deviation will occur in the positioning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0020] Figure 3 It is a three-dimensional schematic diagram of the local structure of the present invention;

[0021] Figure 4 It is an exploded perspective schematic diagram of the positioning assembly of the present invention;

[0022] Figure 5 It is a bottom exploded perspective schematic diagram of the positioning assembly of the present invention.

[0023] In the figure: 1. fixing frame; 2. solar panel; 3. battery; 4. positioning assembly; 41. sliding frame; 42. positioning cylinder; 43. fastening bolt; 44. threaded ring; 45. inclined block; 5. fixing assembly; 51. motor; 52. threaded column; 53. limit rod 1; 54. guide wheel; 55. fixing plate; 56. threaded rod; 57. rubber plate; 58. clamping plate; 59. limit rod 2; 6. infrared ranging sensor; 7. controller. DETAILED DESCRIPTION

[0024] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation methods and the accompanying drawings.

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] See also Figure 1-Figure 5A bridge cable positioning device comprises a fixing frame 1, a fixing assembly 5 is fixedly installed at the bottom of the fixing frame 1, the fixing assembly 5 comprises a motor 51, the motor 51 is fixedly installed on the right side of the fixing frame 1, a threaded column 52 is fixedly connected to the output shaft of the motor 51, a fixing plate 55 is threadedly sleeved on the left and right sides of the surface of the threaded column 52, a guide wheel 54 is fixedly installed on the top of the opposite side of the fixing plate 55, a threaded rod 56 is threadedly connected to the bottom of the surface of the fixing plate 55, one end of the threaded rod 56 is rotatably connected to a clamping plate 58 through a bearing, an infrared ranging sensor 6 is fixedly connected to the left and right sides of the inner cavity of the fixing frame 1, a positioning assembly 4 is installed on the surface of the fixing frame 1, the positioning assembly 4 comprises a sliding frame 41, fastening bolts 43 are threadedly connected to the front and rear sides of the sliding frame 41, a positioning cylinder 42 is embedded in the center of the top of the sliding frame 41, and a threaded ring 44 is threadedly connected to the inner cavity of the positioning cylinder 42.

[0027] See also Figure 1 and Figure 3 A limit rod 53 is slidably provided on the rear side of the surface of the fixed plate 55, and the two ends of the limit rod 53 are respectively fixedly connected to the left and right sides of the inner cavity of the fixed frame 1, and a rubber plate 57 is fixedly bonded to one side of the clamping plate 58 away from the threaded rod 56.

[0028] See also Figure 1 and Figure 2 The front and rear sides of the clamping plate 58 near the threaded rod 56 are fixedly welded with a second limiting rod 59. The end of the second limiting rod 59 away from the clamping plate 58 passes through the fixed plate 55 and is in sliding contact with the connection with the fixed plate 55. The second limiting rod 59 can prevent the fixed plate 55 from shaking during the movement;

[0029] See also Figure 1 The left and right sides of the surface of the threaded rod 56 are respectively provided with external threads with opposite rotation directions, and the fixing plate 55 is threadedly connected to the external threads.

[0030] See also Figure 4 and Figure 5 One end of the fastening bolt 43 passes through the sliding frame 41 and is in close contact with the surface of the fixed frame 1. The front and rear sides of the bottom of the sliding frame 41 are fixedly connected with inclined blocks 45. The inclined blocks 45 can limit the sliding frame 41 to the surface of the fixed frame 1 so that it can stably displace on the surface of the fixed frame 1. At the same time, by utilizing the deformation of the sliding frame 41, the sliding frame 41 can be detached from the bottom of the fixed frame 1 through the inclined surface of the inclined block 45, and the bottom of the sliding frame 41 is in sliding contact with the surface of the fixed frame 1.

[0031] See also Figure 3Batteries 3 are fixedly connected to the left and right sides of the fixed frame 1, and a solar panel 2 is fixedly installed on the top of the battery 3. The solar panel 2 can collect solar energy and charge the battery 3, which can save electricity and is convenient for use in bridge construction to avoid insufficient power. The output end of the solar panel 2 is unidirectionally electrically connected to the input end of the battery 3 through an inverter.

[0032] See also Figure 3 A controller 7 is fixedly mounted on the right side of the fixing frame 1 and on the surface of the battery 3 , and the output end of the controller 7 is unidirectionally electrically connected to the input end of the controller 7 .

[0033] See also Figure 1 A battery shell is fixedly installed on the surface of the fixed frame 1 and outside the battery 3 , and the output end of the battery 3 is unidirectionally electrically connected to the input end of the controller 7 .

[0034] The working principle of the present invention is as follows:

[0035] When in use, the fixing frame 1 is placed on the bridge pile, the output shaft of the motor 51 drives the threaded column 52 to rotate, the limiting rod 1 53 is used to limit the fixing plate 55, and the external thread on its surface is used to drive the fixing plate 55 to move toward each other, until the guide wheel 54 contacts the surface of the bridge pile, and the device is guided by the rotation of the guide wheel 54, so that the device moves to different positions on the bridge pile, which is convenient for adjusting the positioning position. After moving to the specified position, the threaded rod 56 is rotated, and the clamping plate 58 is limited by the limiting rod 2 59, so that the threaded rod 56 drives the clamping plate 58 to approach the bridge pile until the fixing plate 55 is moved to the bridge pile. Until the rubber plate 57 on its surface is in close contact with the bridge buttress. After the device is fixed, the sliding frame 41 is used to slide on the surface of the fixed frame 1 to adjust the position of the positioning cylinder 42, and the infrared ranging sensor 6 is used to measure the distance between the positioning cylinder 42 and the edge of the fixed frame 1. After adjusting to the specified position, the sliding frame 41 is fixed to the surface of the fixed frame 1 with the fastening bolts 43 to achieve an automatic marking effect. Workers can replace the positioning cylinder 42 according to the size of the bridge cable mounting parts, unscrew the positioning cylinder 42 from the inside of the threaded ring 44 through the thread, and then screw the positioning cylinder 42 of the corresponding size back in.

[0036] In summary: the bridge cable positioning device, through the cooperation of the fixing frame 1, the positioning component 4, the fixing component 5, the infrared ranging sensor 6 and the controller 7, solves the problem of inaccurate cable installation caused by the deviation between the installation position and the marking position due to the shaking of the cable during the fixing process.

[0037] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention. Other devices that are the same or similar to the above are all within the protection scope of the present invention.

Claims

1. A bridge cable positioning device, comprising a fixing frame (1), characterized in that: A fixing assembly (5) is fixedly mounted at the bottom of the fixing frame (1), and the fixing assembly (5) comprises a motor (51). The motor (51) is fixedly mounted on one side of the fixing frame (1), and the output shaft of the motor (51) is fixedly connected to a threaded column (52). Both sides of the surface of the threaded column (52) are threadedly sleeved with fixing plates (55), and a guide wheel (54) is fixedly mounted on the top of the opposite side of the fixing plate (55), and the bottom of the surface of the fixing plate (55) is threadedly connected to a threaded rod (56), and one end of the threaded rod (56) is rotatably connected to a clamping plate (58) via a bearing. Infrared distance measuring sensors (6) are fixedly connected to both sides of the inner cavity of the fixing frame (1), and a positioning assembly (4) is mounted on the surface of the fixing frame (1).

2. A bridge cable positioning device according to claim 1, characterized in that: The positioning assembly (4) comprises a sliding frame (41), the front and rear sides of the sliding frame (41) are both threadedly connected with fastening bolts (43), a positioning cylinder (42) is embedded through the center of the top of the sliding frame (41), and the inner cavity of the positioning cylinder (42) is threadedly connected with a thread ring (44).

3. A bridge cable positioning device according to claim 1, characterized in that: A limit rod (53) is slidably provided on the rear side of the surface of the fixing plate (55), and the two ends of the limit rod (53) are respectively fixedly connected to the left and right sides of the inner cavity of the fixing frame (1), and a rubber plate (57) is fixedly bonded to one side of the clamping plate (58) away from the threaded rod (56).

4. A bridge cable positioning device according to claim 3, characterized in that: The front and rear sides of the clamping plate (58) close to the threaded rod (56) are both fixedly welded with a second limiting rod (59), and one end of the second limiting rod (59) away from the clamping plate (58) passes through the fixed plate (55) and is in sliding contact with the connection therewith.

5. A bridge cable positioning device according to claim 4, characterized in that: The left and right sides of the surface of the threaded rod (56) are respectively provided with external threads with opposite rotation directions, and the fixing plate (55) is threadedly connected to the external threads.

6. A bridge cable positioning device according to claim 1, characterized in that: One end of the fastening bolt (43) passes through the sliding frame (41) and is in close contact with the surface of the fixed frame (1); the front and rear sides of the bottom of the sliding frame (41) are fixedly connected with inclined blocks (45); the bottom of the sliding frame (41) is in sliding contact with the surface of the fixed frame (1).

7. A bridge cable positioning device according to claim 1, characterized in that: Batteries (3) are fixedly connected to both left and right sides of the fixed frame (1), a solar power generation panel (2) is fixedly installed on the top of the battery (3), and the output end of the solar power generation panel (2) is unidirectionally electrically connected to the input end of the battery (3) through an inverter.

8. A bridge cable positioning device according to claim 7, characterized in that: A controller (7) is fixedly mounted on the right side of the fixing frame (1) and located on the surface of the battery (3), and the output end of the controller (7) is unidirectionally electrically connected to the input end of the controller (7).

9. A bridge cable positioning device according to claim 8, characterized in that: A battery shell is fixedly mounted on the surface of the fixing frame (1) and outside the battery (3); the output end of the battery (3) is electrically connected to the input end of the controller (7) in a unidirectional manner.

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