Retracting and releasing device for highway electromechanical communication silicon core pipeline

Abstract

The utility model relates to the technical field of communication pipelines, in particular to a winding and unwinding device for a highway electromechanical communication silicon core pipeline. The device comprises a winding disc, the winding disc is rotationally connected to a base plate, and a winding assembly used for winding a pipeline is arranged on the winding disc; a plurality of extension rods are connected to the winding disc in a sliding mode, and fastening assemblies used for locking the extension rods are arranged on the winding disc; according to the device, the diameter of the winding disc and the height of the winding assembly can be adjusted according to the length of the silicon core pipeline, and the length range of the silicon core pipeline capable of being wound by the device is widened; the device can be detached, the storage size of the device is reduced, and the device is convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of communication pipelines, and particularly relates to a winding and unwinding device for a highway mechanical and electrical communication silicon core pipeline. Background Technique

[0002] The construction of highway communication pipeline projects is an important part of highway construction. The main uses of communication pipelines are for laying communication system optical cables, optical cables of external field equipment of the monitoring system and emergency telephone cables, as well as for leasing by national departments such as telecommunications and posts and telecommunications or some enterprises and institutions along the line.

[0003] However, in the operation of winding the silicon core pipeline, the silicon core pipeline is heavy and long, and usually several people are needed to wind it up, which is time-consuming and troublesome.

[0004] Chinese Patent CN201721239040.7 discloses "A Communication Pipeline Cable Winder", with the publication number CN207375522U. The device includes a base frame. At the upper end of the base frame, there are two mutually parallel column 1s and two mutually parallel column 2s. At the upper ends of the two column 1s, a winding wheel is rotatably connected through a wheel shaft. At the upper ends of the two column 2s, a rotating shaft is rotatably connected. A connecting rod is fixedly connected to the rotating shaft. One end of the connecting rod away from the rotating shaft is connected with a pressing wheel for separating the cable from the pipe wall and transferring the cable to the winding wheel. A limiting member for restricting the rotation of the rotating shaft is provided on the column 2. However, this device has some defects: the length range of the silicon core pipeline that this device can wind is relatively small, and the size of the winding wheel of this device is constant and cannot be adjusted according to the length of the silicon core pipeline. Content of the Utility Model

[0005] In order to solve the problems of the above-mentioned prior art, the utility model provides a winding and unwinding device for a highway mechanical and electrical communication silicon core pipeline, which can adjust the diameter of the winding disc according to the length of the silicon core pipeline, and improves the length range of the silicon core pipeline that this device can wind.

[0006] To achieve the above object, the utility model provides the following technical solution: A winding and unwinding device for a highway mechanical and electrical communication silicon core pipeline, including a winding disc, the winding disc is rotatably connected to a base plate, and a winding component for winding the pipeline is arranged on the winding disc; a plurality of extension rods are slidably connected to the winding disc, and a fastening component for locking the extension rods is arranged on the winding disc.

[0007] With the above structural design, the diameter of the winding disc can be adjusted according to the length of the silicon core pipeline, and the length range of the silicon core pipeline that this device can wind is improved.

[0008] Preferably, the fastening assembly includes a locking plate fixedly connected to the circumferential wall of the winding disc and a fastening screw threadedly passing through the locking plate, and the lower end of the fastening screw abuts against the outer side wall of the extension rod.

[0009] With the above structural design, by tightening the fixing screw, the friction between the fixing screw and the extension rod is increased, and the position of the extension rod after movement is fixed to prevent the extension rod from sliding randomly under the action of external force.

[0010] Preferably, a plurality of moving wheels are fixedly connected to the lower surface of the winding disc, sliding grooves matching the moving wheels are formed on the substrate, and the moving wheels are arranged along the circumferential direction of the winding disc.

[0011] With the above structural design, support is provided for the winding disc and the resistance during its rotation is reduced.

[0012] Preferably, the winding assembly includes a plurality of sleeves fixedly connected to the winding disc, telescopic rods passing through the sleeves, and positioning rods vertically penetrating the sleeves. Positioning holes matching the positioning rods are formed on the telescopic rods, and reinforcing rods are fixedly connected to the upper ends of the positioning rods.

[0013] With the above structural design, it can be telescoped in the up and down directions, increasing the length range of the silicon core pipeline that the device can wind.

[0014] Preferably, a fixing rod is fixedly connected to the winding disc, and a fixing hole matching the fixing rod is formed at the lower end of the sleeve; a fixing plate is fixedly connected to the lower end of the sleeve, a fixing bolt passes through the fixing plate, and a threaded hole matching the fixing bolt is formed on the winding disc.

[0015] With the above structural design, the winding assembly can be disassembled from the winding disc, reducing the storage volume of the device and facilitating the transportation of the device.

[0016] Preferably, weight-reducing holes are formed on both the winding disc and the substrate.

[0017] With the above structural design, the overall weight of the device is reduced, facilitating the transportation by the staff and reducing the labor intensity of the staff.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] 1) The device can adjust the diameter of the winding disc and the height of the winding assembly according to the length of the silicon core pipeline, increasing the length range of the silicon core pipeline that the device can wind.

[0020] 2) The device can be disassembled, reducing the storage volume of the device and facilitating the transportation of the device. Brief Description of the Drawings

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the disassembled winding assembly of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle; DETAILED DESCRIPTION

[0024] See also Figure 1 , Figure 2 , Figure 3 The utility model provides a technical solution: a device for taking up and releasing silicon core pipes for electromechanical communication of highways, comprising a reel 1, the reel 1 is rotatably connected to a base plate 2, a winding assembly for winding the pipe is arranged on the reel 1; a plurality of extension rods 3 are slidably connected to the reel 1, the extension rods 3 are arranged along the center of the reel 1, a sliding groove matching the extension rods 3 is provided on the reel 1, and a fastening assembly for locking the extension rods 3 is arranged on the reel 1. When the length of the silicon core pipe exceeds the reeling range of the reel 1, the staff pulls out the extension rods 3, and the extension rods 3 can continue to carry the silicon core pipe, so that the silicon core pipe can continue to be reeled.

[0025] A slider 31 with a T-shaped cross section is fixedly connected to the extension rod 3, and a slideway matching the slider 31 is provided on the winding drum 1. This structure increases the stability of the connection between the extension rod 3 and the winding drum 1.

[0026] The fastening assembly includes a locking plate 41 fixedly connected to the circumferential wall of the winding drum 1 , and a fastening screw 42 threadedly penetrated through the locking plate 41 , wherein the lower end of the fastening screw 42 abuts against the outer side wall of the extension rod 3 .

[0027] A plurality of moving wheels 5 are fixedly connected to the lower surface of the winding drum 1 , and sliding grooves matching the moving wheels 5 are provided on the base plate 2 . The moving wheels 5 are arranged along the circumferential direction of the winding drum 1 .

[0028] The winding assembly includes a plurality of sleeves 61 fixedly connected to the winding reel 1, a telescopic rod 62 inserted through the sleeve 61, and a positioning rod 63 vertically penetrating the sleeve 61. The telescopic rod 62 is provided with a positioning hole matching the positioning rod 63. The telescopic rod 62 is provided with a plurality of positioning holes matching the positioning rod 63. The upper ends of the positioning rods 63 are all fixedly connected to the reinforcing rods 64. A plurality of reinforcing rods 64 are provided, and the positioning rods 63 arranged at intervals are connected to the same reinforcing rod 64.

[0029] In this embodiment, four sleeves 61 are provided, and the sleeves 61 are arranged in a square shape. The spacing between the diagonally arranged sleeves 61 accounts for one third of the diameter of the winding drum 1, so as to prevent the silicon core pipe in the innermost circle from being squeezed and deflated.

[0030] The positioning rod 63 is covered with external threads, and the positioning rod 63 passes through the sleeve 61 through the threads to prevent the positioning rod 63 from being separated from the telescopic rod 62 during the winding process.

[0031] The winding drum 1 is fixedly connected to a fixing rod 65, and a fixing hole matching the fixing rod 65 is provided at the lower end of the sleeve 61; the lower end of the sleeve 61 is fixedly connected to a fixing plate 66, a fixing bolt 67 is passed through the fixing plate 66, and a threaded hole matching the fixing bolt 67 is provided on the winding drum 1.

[0032] The winding disk 1 and the base plate 2 are both provided with weight-reducing holes 7 .

[0033] In this embodiment, the weight-reducing hole 7 is fan-shaped, and the lower end of the extension rod 3 is fixedly connected to a blocking block 33 . The blocking block 33 contacts the hole wall of the weight-reducing hole 7 to prevent the extension rod 3 from slipping off the winding reel 1 .

[0034] When the device is in use, the staff first places the device on the construction vehicle, the staff installs the winding assembly on the winding drum 1, the staff first moves the telescopic rod 62 to the appropriate position, and then the staff rotates the positioning rod 63 until the positioning rod 63 passes through the positioning hole, and the staff then installs the lower end of the sleeve 61 on the fixing rod 65 accordingly, and then the staff passes the fixing bolt 67 through the fixing plate 66 and installs it into the threaded hole on the winding drum 1; the staff then moves the extension rod 3 according to the diameter of the rolled silicon core pipe, and after pulling the extension rod 3 to the appropriate distance, the staff rotates the fastening screw 42 so that the lower end of the fastening screw 42 contacts the outer wall of the extension rod 3 to fix the extension rod 3, and finally the staff puts the rolled silicon core pipe on the device. When the pipe needs to be retracted due to external factors, the winding drum 1 can be manually rotated in the opposite direction to roll up the pipe.

[0035] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the conditions for the implementation of this utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that this utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of clear narration and are not used to limit the scope for the implementation of this utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope where this utility model can be implemented.

[0036] The above has described this utility model with reference to the preferred embodiments, but the protection scope of this utility model is not limited thereto. All technical solutions falling within the scope of the claims are within the protection scope of this utility model. Without departing from the scope of this utility model, various improvements can be made to it and components therein can be replaced with equivalents. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way.

Claims

1. A retracting and deploying device for a silicon core pipeline in highway electromechanical communication, comprising a winding reel (1), characterized in that: The winding reel (1) is rotatably connected to the substrate (2), and a winding assembly for winding a pipeline is arranged on the winding reel (1); a plurality of extension rods (3) are slidably connected to the winding reel (1), and a fastening assembly for locking the extension rods (3) is arranged on the winding reel (1).

2. The retracting and deploying device for a silicon core pipeline used in highway electromechanical communication according to claim 1, wherein: The fastening assembly includes a locking plate (41) fixedly connected to the circumferential wall of the winding reel (1), and a fastening screw rod (42) threadedly passing through the locking plate (41), and the lower end of the fastening screw rod (42) abuts against the outer side wall of the extension rod (3).

3. The retracting and deploying device for a silicon core pipeline used in highway electromechanical communication according to claim 1, characterized in that: A plurality of moving wheels (5) are fixedly connected to the lower surface of the winding reel (1), a sliding groove matching the moving wheels (5) is formed in the substrate (2), and the moving wheels (5) are arranged along the circumferential direction of the winding reel (1).

4. A retracting and deploying device for a silicon core pipeline used in highway electromechanical communication according to claim 1, characterized in that: The winding assembly includes a plurality of sleeves (61) fixedly connected to the winding reel (1), a telescopic rod (62) passing through the sleeves (61), and a positioning rod (63) vertically penetrating through the sleeves (61). A positioning hole matching the positioning rod (63) is formed in the telescopic rod (62), and a reinforcing rod (64) is fixedly connected to the upper ends of the positioning rods (63).

5. The retracting and deploying device for a silicon core pipeline used in highway electromechanical communication according to claim 4, characterized in that: A fixing rod (65) is fixedly connected to the winding reel (1), and a fixing hole matching the fixing rod (65) is formed in the lower end of the sleeve (61); a fixing plate (66) is fixedly connected to the lower end of the sleeve (61), a fixing bolt (67) passes through the fixing plate (66), and a threaded hole matching the fixing bolt (67) is formed in the winding reel (1).

6. A retracting and deploying device for a silicon core pipeline used in highway electromechanical communication according to any one of claims 1 to 5, characterized in that: Weight-reducing holes (7) are formed in both the winding reel (1) and the substrate (2).

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