Optical cable traction machine for expressway communication construction

Abstract

The utility model provides an optical cable traction machine for expressway communication construction, which relates to the technical field of optical cable traction machines and comprises a machine body, and the machine body is arranged on the ground to serve as a supporting structure of an integral component. The two conveying belts are symmetrically arranged on the machine body, and the two conveying belts are driven by two motors matched with gear chains respectively; the shell is arranged on the conveying belt, and the outer side of the conveying belt is wrapped by the shell to provide protection for the conveying belt; the intercepting assembly is arranged on the shell, the intercepting assembly is arranged between the two conveying belts to block the protruding optical cables, the direction, away from the machine body, of the optical cables can be limited by arranging the intercepting assembly, and the situation that the optical cables protrude in the direction away from the machine body when blocked by obstacles in the conveying stage is reduced; therefore, the traction stability of the optical cable is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical cable traction machine, especially highway communication construction uses optical cable traction machine. BACKGROUND

[0002] Highway communication optical cable is a special optical cable designed for intelligent management of highway, which has dual functions of information transmission and traffic control, and is mainly used for data transmission of monitoring, charging, communication and other systems. However, the traction machine is often used to pull and convey the optical cable during the laying process of the communication optical cable.

[0003] The existing optical cable traction machine for highway communication construction, when in use, places the optical cable between the two transmission belts, and then drives the transmission belts on both sides to rotate through the cooperation of the two motors and the gear chains, so that the two transmission belts push the optical cable forward during the rotation process, thereby achieving the traction of the optical cable.

[0004] However, due to the lack of limiting structure above the optical cable, the optical cable may protrude away from the machine body when it is intercepted by an obstacle during the conveying stage, causing the optical cable to be out of the traction range of the two transmission belts and affecting the stability of the optical cable traction. SUMMARY

[0005] The technical problem to be solved by the utility model is that due to the lack of limiting structure above the optical cable, the optical cable may protrude away from the machine body when it is intercepted by an obstacle during the conveying stage, causing the optical cable to be out of the traction range of the two transmission belts and affecting the stability of the optical cable traction.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the optical cable traction machine for highway communication construction, comprising: a machine body, which is placed on the ground as a support structure of the whole component; two transmission belts, which are symmetrically arranged on the machine body, wherein the two transmission belts are respectively driven by two motors and gear chains; a shell, which is arranged on the transmission belt, wherein the shell wraps the outside of the transmission belt to provide protection; an intercepting assembly, which is arranged on the shell, wherein the intercepting assembly is placed between the two transmission belts to block the protruding optical cable.

[0007] Preferably, the intercepting assembly comprises: a perforated rod, which is detachably installed on the shell through a connecting assembly, wherein the inner wall of the perforated rod is threadedly connected with a bolt; a rectangular cylinder, which is sleeved on the perforated rod, wherein the bolt is screwed into the inside of the rectangular cylinder and the perforated rod to fix the rectangular cylinder; an intercepting plate, wherein the intercepting plate is fixedly connected to the rectangular cylinder, and the intercepting plate is placed between the two transmission belts to intercept the optical cable.

[0008] The effect achieved by the above components is that: by setting the intercepting assembly, first manually moving the rectangular cylinder, so that the rectangular cylinder moves left and right along the surface of the perforated rod, so that the rectangular cylinder drives the intercepting plate to move left and right, when the intercepting plate moves to the middle position between the two conveying belts, the inner wall of the hole on the rectangular cylinder coincides with the inner wall of any hole on the perforated rod, at this time, the bolt is manually screwed into the internal position of the rectangular cylinder and the perforated rod to fix the rectangular cylinder and the intercepting plate, so that the intercepting plate blocks the protruding optical cable, thereby achieving the interception and limiting of the optical cable away from the body direction, reducing the protrusion of the optical cable in the direction away from the body when the optical cable is intercepted by obstacles during the conveying stage, and preventing the optical cable from being out of the traction range of the two conveying belts, thereby improving the traction stability of the optical cable.

[0009] Preferably, the intercepting assembly further comprises a wrench block, the wrench block is fixedly connected to the position of the nut of the bolt, and the surface of the wrench block is provided with a plurality of protrusions.

[0010] The effect achieved by the above components is that: by setting the wrench block, the contact area of the bolt can be increased, and the convenience of manually rotating the bolt can be improved.

[0011] Preferably, the intercepting assembly further comprises a roller, and the roller is rotatably installed on the intercepting plate through a shaft.

[0012] The effect achieved by the above components is that: by setting the roller, the roller can replace the intercepting plate to be in contact with the surface of the optical cable, and under the rotating action of the roller, the friction between the intercepting plate and the optical cable can be reduced, and the abrasion to the surface of the optical cable can be reduced.

[0013] Preferably, the intercepting assembly further comprises a reinforcing plate, and the reinforcing plate is fixedly connected between the rectangular cylinder and the intercepting plate.

[0014] The effect achieved by the above components is that: by setting the reinforcing plate, the connection strength between the rectangular cylinder and the intercepting plate can be increased, and the separation of the intercepting plate from the rectangular cylinder after being stressed can be reduced.

[0015] Preferably, a limiting groove is formed on one side of the perforated rod, a limiting block is fixedly connected to the inner wall of the rectangular cylinder, and the surface of the limiting block is slidably connected with the inner wall of the limiting groove.

[0016] The effect achieved by the above components is that: by setting the limiting block and the limiting groove, the limiting block can be placed inside the limiting groove to limit the perforated rod, and the shaking of the perforated rod can be reduced.

[0017] Preferably, the connecting assembly comprises a bottom plate fixedly connected to the shell, a screw rod fixedly connected to the bottom plate, a nut threadedly connected to the surface of the screw rod, and a circular hole block fixedly connected to the perforated rod and sleeved on the screw rod and fixed by the nut.

[0018] The effect achieved by the components is that: by setting the connecting assembly, firstly, the porous rod is manually moved to drive the round hole block to move, when the round hole block is sleeved on the screw rod, the nut is rotated by the tool, the nut is moved up and down along the surface of the screw rod, the nut is extruded and fixed to the round hole block, so that the assembly and fixing between the intercepting assembly and the shell are achieved, meanwhile, the intercepting assembly can be freely disassembled, the use flexibility and the maintenance convenience of the intercepting assembly are improved.

[0019] Preferably, one side of the bottom plate is fixedly connected with a supporting block, wherein the surface of the supporting block is trapezoidal and is attached to the surface of the round hole block.

[0020] The effect achieved by the components is that: by setting the supporting block, the supporting block can be attached to the surface of the round hole block and support and reinforce the round hole block, so that the inclination of the round hole block is reduced.

[0021] The beneficial effects of the utility model are:

[0022] By setting the intercepting assembly, the position of the optical cable away from the machine body is limited, when the optical cable is intercepted by an obstacle during the conveying stage, the optical cable is prevented from protruding away from the machine body, the situation that the optical cable is separated from the traction range of the two transmission belts is avoided, and the traction stability of the optical cable is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further described below in combination with the drawings and examples.

[0024] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0025] Figure 2 It is the partial sectional view of the intercepting plate of the utility model;

[0026] Figure 3 It is the three-dimensional structure schematic view of the porous rod of the utility model;

[0027] Figure 4 It is the three-dimensional structure schematic view of the supporting block of the utility model.

[0028] Legend: 1, machine body; 2, motor; 3, transmission belt; 4, shell; 5, intercepting assembly; 51, porous rod; 52, bolt; 53, screw block; 54, limiting groove; 55, rectangular cylinder; 56, intercepting plate; 57, roller; 58, reinforcing plate; 59, limiting block; 6, connecting assembly; 61, bottom plate; 62, screw rod; 63, supporting block; 64, round hole block. DETAILED DESCRIPTION

[0029] The utility model will be further described below in combination with the drawings and examples. These drawings are all simplified schematic views, only the basic structure of the utility model is schematically shown, therefore, only the relevant components are shown.

[0030] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, term "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0031] Figures 1-4 The expressway communication construction optical cable traction machine shown, comprising: machine body 1, machine body 1 is placed on the ground as the support structure of the overall component;Two transmission belts 3, two transmission belts 3 are symmetrically arranged on the machine body 1, wherein two transmission belts 3 are driven by two motors 2 respectively cooperating with gear chains;Shell 4, shell 4 is arranged on the transmission belt 3, wherein shell 4 wraps the outside of the transmission belt 3 to provide protection for it;Intercepting assembly 5, intercepting assembly 5 is arranged on the shell 4, wherein intercepting assembly 5 is placed between two transmission belts 3 to block the protruding optical cable.

[0032] Figure 2 And Figure 3 The intercepting assembly 5 shown comprises: a perforated rod 51, which is detachably mounted on the shell 4 through a connecting assembly 6, wherein the inner wall of the perforated rod 51 is threadedly connected with a bolt 52;A rectangular cylinder 55, the rectangular cylinder 55 is sleeved on the perforated rod 51, wherein the bolt 52 is screwed into the inside of the rectangular cylinder 55 and the perforated rod 51 to fix the rectangular cylinder 55;An intercepting plate 56, wherein the intercepting plate 56 is fixedly connected to the rectangular cylinder 55, wherein the intercepting plate 56 is placed between the two transmission belts 3 to intercept the optical cable, by setting the intercepting assembly 5, first manually move the rectangular cylinder 55, so that the rectangular cylinder 55 moves left and right along the surface of the perforated rod 51, so that the rectangular cylinder 55 drives the intercepting plate 56 to move left and right, when the intercepting plate 56 moves to the middle position between the two transmission belts 3, the hole inner wall on the rectangular cylinder 55 coincides with any hole inner wall on the perforated rod 51, at this time, manually screw the bolt 52 into the inside of the rectangular cylinder 55 and the perforated rod 51 to fix the rectangular cylinder 55 and the intercepting plate 56, so that the intercepting plate 56 blocks the protruding optical cable, thereby achieving the interception and limiting of the optical cable away from the machine body 1, reducing the protrusion of the optical cable away from the machine body 1 when the optical cable is intercepted by an obstacle during the conveying stage, and improving the traction stability of the optical cable.

[0033] Figure 2 And Figure 3The intercepting assembly 5 shown also includes a wrench block 53 fixedly connected to the position of the nut of the bolt 52, wherein the surface of the wrench block 53 is provided with a plurality of protrusions, and the wrench block 53 can increase the contact area of the bolt 52 and improve the convenience of manually rotating the bolt 52. The intercepting assembly 5 also includes a roller 57 rotatably installed on the intercepting plate 56 through a shaft, and the roller 57 can replace the intercepting plate 56 to be in close contact with the surface of the optical cable, and under the rotating action of the roller 57, the friction between the intercepting plate 56 and the optical cable can be reduced, and the abrasion to the surface of the optical cable can be reduced.

[0034] Figure 2 And Figure 3 The intercepting assembly 5 shown also includes a reinforcing plate 58 fixedly connected between the rectangular cylinder 55 and the intercepting plate 56, which can increase the connection strength between the rectangular cylinder 55 and the intercepting plate 56, and reduce the separation of the intercepting plate 56 from the rectangular cylinder 55 under stress. One side of the multi-hole rod 51 is provided with a limiting groove 54, and the inner wall of the rectangular cylinder 55 is fixedly connected with a limiting block 59, and the surface of the limiting block 59 is in sliding connection with the inner wall of the limiting groove 54. By arranging the limiting block 59 and the limiting groove 54, the limiting block 59 can be positioned in the limiting groove 54 to limit the multi-hole rod 51, and the shaking of the multi-hole rod 51 can be reduced.

[0035] Figure 3 And Figure 4 The connecting assembly 6 shown includes a bottom plate 61 fixedly connected to the shell 4, and a screw rod 62 fixedly connected to the bottom plate 61, wherein the surface of the screw rod 62 is threadedly connected with a nut. The connecting assembly 6 also includes a circular hole block 64 fixedly connected to the multi-hole rod 51, wherein the circular hole block 64 is sleeved on the screw rod 62 and fixed by the nut. By arranging the connecting assembly 6, the multi-hole rod 51 is first manually moved to drive the circular hole block 64 to move, and when the circular hole block 64 is sleeved on the screw rod 62, the nut is rotated by a tool to move up and down along the surface of the screw rod 62, so that the nut is extruded and fixed to the circular hole block 64, thereby achieving the assembly and fixation between the intercepting assembly 5 and the shell 4, and the intercepting assembly 5 can be freely disassembled, thereby improving the use flexibility and maintenance convenience of the intercepting assembly 5.

[0036] Figure 3 And Figure 4 One side of the bottom plate 61 is fixedly connected with a supporting block 63, wherein the surface of the supporting block 63 is trapezoidal and in close contact with the surface of the circular hole block 64. By arranging the supporting block 63, the supporting block 63 can be in close contact with the surface of the circular hole block 64 and support and reinforce it, thereby reducing the inclination of the circular hole block 64.

[0037] Working principle: in the traction, the cable is placed between the two transmission belts 3, and then the two transmission belts 3 on both sides are driven to rotate through the cooperation of the two motors 2 and the gear chain, so that the two transmission belts 3 push the cable forward during the operation, thereby achieving the traction of the cable.

[0038] First, manually move the perforated rod 51 to move the round hole block 64, when the round hole block 64 moves to the sleeve on the screw rod 62, rotate the nut by the tool, so that the nut moves up and down along the surface of the screw rod 62, so that the nut extrudes and fixes the round hole block 64, thereby achieving the assembly and fixation between the interception assembly 5 and the shell 4. At this time, manually move the rectangular cylinder 55 to make the rectangular cylinder 55 move left and right along the surface of the perforated rod 51, so that the rectangular cylinder 55 drives the interception plate 56 to move left and right. When the interception plate 56 moves to the middle position between the two transmission belts 3, the hole wall on the rectangular cylinder 55 coincides with any hole wall on the perforated rod 51. At this time, manually screw the bolt 52 into the internal position of the rectangular cylinder 55 and the perforated rod 51 to fix the rectangular cylinder 55 and the interception plate 56, so that the interception plate 56 blocks the protruding cable, thereby achieving the interception and limiting of the cable away from the body 1.

[0039] With the above ideal embodiment of the present application as inspiration, through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the present application. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A fiber optic cable pulling machine for highway communication construction, characterized by comprising: Body (1), the body (1) is placed on the ground as a whole component support structure; Two transmission belts (3), two transmission belts (3) are symmetrically arranged on the body (1), wherein two transmission belts (3) are respectively driven by two motors (2) cooperating with gear chains; The shell (4) is arranged on the transmission belt (3), wherein the shell (4) wraps the outside of the transmission belt (3) to provide protection for it; The intercepting assembly (5) is arranged on the shell (4), wherein the intercepting assembly (5) is placed between the two transmission belts (3) to block the protruding optical cable.

2. The optical cable tractor for expressway communication construction according to claim 1, characterized in that: The intercepting assembly (5) comprises: a perforated rod (51) which is detachably mounted on the shell (4) through a connecting assembly (6), wherein the inner wall of the perforated rod (51) is threadedly connected with a bolt (52); A rectangular cylinder (55) is sleeved on the perforated rod (51), wherein the bolt (52) is screwed into the inside of the rectangular cylinder (55) and the perforated rod (51) to fix the rectangular cylinder (55); An intercepting plate (56) is fixedly connected to the rectangular cylinder (55), wherein the intercepting plate (56) is placed between the two transmission belts (3) to intercept the optical cable.

3. The highway communication construction optical cable tractor according to claim 2, characterized in that: The intercepting assembly (5) further comprises: a twisting block (53) fixedly connected to the position of the nut of the bolt (52), wherein the surface of the twisting block (53) is provided with a plurality of protrusions.

4. The optical cable tractor for expressway communication construction according to claim 2, characterized in that: The intercepting assembly (5) further comprises: a roller (57) rotatably mounted on the intercepting plate (56) through a shaft.

5. The highway communication construction optical cable tractor according to claim 2, characterized in that: The intercepting assembly (5) further comprises: a reinforcing plate (58) fixedly connected between the rectangular cylinder (55) and the intercepting plate (56).

6. The highway communication construction optical cable tractor according to claim 2, characterized in that: One side of the perforated rod (51) is provided with a limiting groove (54), the inner wall of the rectangular cylinder (55) is fixedly connected with a limiting block (59), and the surface of the limiting block (59) is slidably connected with the inner wall of the limiting groove (54).

7. The highway communication construction optical cable tractor according to claim 2, characterized in that: The connecting assembly (6) comprises: a bottom plate (61) fixedly connected to the shell (4); A screw rod (62) is fixedly connected to the bottom plate (61), wherein the surface of the screw rod (62) is threadedly connected with a nut; A round hole block (64) is fixedly connected to the perforated rod (51), wherein the round hole block (64) is sleeved on the screw rod (62) and is fixed by extrusion through the nut.

8. The highway communication construction optical cable tractor according to claim 7, characterized in that: One side of the bottom plate (61) is fixedly connected with a supporting block (63), wherein the surface of the supporting block (63) is trapezoidal and is attached to the surface of the round hole block (64).

Images