Adjusting mechanism of communication construction wire laying wheel carrier

Abstract

The utility model discloses an adjusting mechanism of a communication construction wire laying wheel carrier, which comprises a first connecting rod, two groups of slidable second connecting rods are respectively arranged at two ends of the first connecting rod, and the two groups of second connecting rods can be stretched out and drawn back through an adjusting assembly. A fourth connecting rod in threaded connection with the first connecting rod is driven to linearly move along the axis of the first connecting rod, a third connecting rod can be driven to push a second connecting rod to move along the axis of the first connecting rod, the second connecting rod can stretch out and draw back along the first connecting rod, the distance between the two first supporting pieces is adjusted, and steel pipes with different lengths are matched; and the effect of supporting the wire coils with different widths can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of a cable laying wheel frame, in particular to an adjusting mechanism of a cable laying wheel frame for communication construction. Background Art

[0002] As residents' demand for communication equipment increases, cables need to be laid in advance before some construction starts. The communication construction cable laying reel is a special equipment used for laying cables in communication construction.

[0003] Some simple cable laying wheel frames in the prior art generally only have the function of supporting the cable drum, and are not convenient to adjust according to the width of the cable drum, and are not convenient to adapt to cable drums of different widths, and have poor adaptability. For this reason, we propose an adjustment mechanism for a cable laying wheel frame for communication construction. Utility Model Content

[0004] The utility model aims to provide an adjustment mechanism for a communication construction laying wheel frame to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment mechanism of a communication construction laying wheel frame, comprising a first connecting rod, a group of slidable second connecting rods are respectively installed at both ends of the first connecting rod, the two groups of the second connecting rods can be extended and retracted through an adjustment component, and a group of first support members are respectively installed at the opposite ends of the two groups of the second connecting rods, the two groups of the first support members can limit the connection of the steel pipe, the adjustment component comprises a third connecting rod, a fourth connecting rod and an adjusting screw, one side of the two groups of the second connecting rods is hinged to one end of the third connecting rod, the other end of the third connecting rod is hinged to the fourth connecting rod, the fourth connecting rod is penetrated by the adjusting screw, and the two are threadedly connected, and the adjusting screw is rotatably connected to the first connecting rod.

[0006] Preferably, two groups of rotatable first rolling bearings are symmetrically installed on the top of the first support member, the two groups of first rolling bearings can support the steel pipe, and a group of limit blocks are respectively installed on the opposite ends of the two groups of first support members to limit the position of the steel pipe, and the steel pipe can be locked by a locking assembly.

[0007] Preferably, the locking assembly includes a first limit seat, a second support member, a first bolt and a second rolling bearing, a group of the first limit seats are installed on each side of the first support member, one group of the first limit seats is hinged to one end of the second support member, and the other end of the second support member is connected to the other group of the first limit seats through the first bolt, and the second support member is symmetrically installed with two groups of rotatable second rolling bearings, which can limit the steel pipe in cooperation with the first rolling bearings.

[0008] Preferably, the first bolt penetrates one end of the second support member and is threadedly connected to the first limiting seat, so as to lock the second support member.

[0009] Preferably, a group of second limit seats are installed on each opposite side of the two groups of the first support members, the second limit seats can allow the steel pipe to pass through, and one side of the second limit seat is threadedly connected with a second bolt, which can penetrate the second limit seat and support the steel pipe.

[0010] Preferably, a group of brakeable rollers are installed at both ends of the bottom of each group of the first supporting members.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model drives the fourth connecting rod threadably connected thereto to move linearly along its axis by rotating the adjusting screw, and can drive the third connecting rod to push the second connecting rod to move along the axis of the first connecting rod, so that the second connecting rod can be extended and retracted along the first connecting rod, and the spacing between the two groups of first support members can be adjusted. With steel pipes of different lengths, it can support wire drums of different widths. Compared with the prior art, it is convenient to adjust and has strong adaptability.

[0013] 2. The utility model rotates the second support member, and utilizes the first rolling bearing in cooperation with the second rolling bearing to clamp and support the steel pipe without affecting the rotation of the steel pipe and the wire drum. The limit block is cooperated to prevent the steel pipe from sliding linearly, thereby completing the limitation of the steel pipe. The first bolt penetrates one end of the second support member and is threadedly connected to the first limit seat, so that the second support member can be locked and the steel pipe can be clamped.

[0014] 3. The two groups of second limit seats of the utility model can be used to insert two groups of steel pipes of different lengths respectively. By rotating the second bolt threadedly connected to the second limit seat, the steel pipe can be supported and locked. Steel pipes of different lengths can be selected according to needs to be connected to the first support member. The roller facilitates the movement of the first support member, and it can be braked, which is convenient for use when releasing the line and enhances stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the overall structure of the utility model;

[0017] Figure 3 It is a top view of the overall structure of the utility model.

[0018] In the figure: 1. first connecting rod, 2. second connecting rod, 3. third connecting rod, 4. fourth connecting rod, 5. adjusting screw, 6. first supporting member, 7. steel pipe, 8. first rolling bearing, 9. limiting block, 10. first limiting seat, 11. second supporting member, 12. first bolt, 13. second rolling bearing, 14. second limiting seat, 15. second bolt, 16. roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figure 1-3 As shown, the utility model provides an adjustment mechanism of a communication construction laying wheel frame, including a first connecting rod 1, a group of slidable second connecting rods 2 are respectively installed at both ends of the first connecting rod 1, the two groups of second connecting rods 2 can be extended and retracted through an adjustment component, and a group of first support members 6 are respectively installed at the opposite ends of the two groups of second connecting rods 2, the two groups of first support members 6 can limit the connection of the steel pipe 7, the adjustment component includes a third connecting rod 3, a fourth connecting rod 4 and an adjusting screw 5, one side of the two groups of second connecting rods 2 is hinged to one end of the third connecting rod 3, the other end of the third connecting rod 3 is hinged to the fourth connecting rod 4, the fourth connecting rod 4 is penetrated by the adjusting screw 5, and the two are threadedly connected, and the adjusting screw 5 is rotatably connected to the first connecting rod 1.

[0022] In this embodiment, the steel pipe 7 passes through the wire drum, and then its two ends are respectively connected to the two groups of first support members 6 to realize the connection between the wire drum and the wire wheel frame. By rotating the adjusting screw 5, the fourth connecting rod 4 threadedly connected to it is driven to move linearly along its axis, which can drive the third connecting rod 3 to push the second connecting rod 2 to move along the axis of the first connecting rod 1, so that the second connecting rod 2 can be extended and retracted along the first connecting rod 1. By adjusting the spacing between the two groups of first support members 6 and cooperating with steel pipes 7 of different lengths, it can play the effect of supporting wire drums of different widths. Compared with the existing technology, it is convenient to adjust and has strong adaptability.

[0023] Please refer to Figure 1-3As shown, two groups of rotatable first rolling bearings 8 are symmetrically installed at the top of the first support member 6, the two groups of first rolling bearings 8 can support the steel pipe 7, and a group of limit blocks 9 are respectively installed at the opposite ends of the two groups of first support members 6 to limit the steel pipe 7, and the steel pipe 7 can be locked by a locking assembly, the locking assembly includes a first limit seat 10, a second support member 11, a first bolt 12 and a second rolling bearing 13, a group of first limit seats 10 are respectively installed on both sides of the first support member 6, one group of first limit seats 10 is hinged to one end of the second support member 11, and the other end of the second support member 11 is connected to the other group of first limit seats 10 through the first bolt 12, the second support member 11 is symmetrically installed with two groups of rotatable second rolling bearings 13, which can limit the steel pipe 7 in cooperation with the first rolling bearings 8, the first bolt 12 penetrates one end of the second support member 11 and is threadedly connected to the first limit seat 10, so as to lock the second support member 11.

[0024] In this embodiment, the second support member 11 is rotated, and the first rolling bearing 8 and the second rolling bearing 13 are used to clamp and support the steel pipe 7 without affecting the rotation of the steel pipe 7 and the wire drum. The limit block 9 is used to prevent the steel pipe 7 from sliding linearly, thereby completing the limitation of the steel pipe 7. The first bolt 12 penetrates one end of the second support member 11 and is threadedly connected to the first limit seat 10, so that the second support member 11 can be locked and the steel pipe 7 can be clamped.

[0025] Please refer to Figure 1-3 As shown, a group of second limit seats 14 are installed on the opposite sides of the two groups of first support members 6, and the second limit seats 14 can be passed through by the steel pipe 7. One side of the second limit seat 14 is threadedly connected with a second bolt 15, and the second bolt 15 can penetrate the second limit seat 14 to support the steel pipe 7. A group of brakeable rollers 16 are installed at both ends of the bottom of each group of first support members 6.

[0026] In this embodiment, the two groups of second limit seats 14 can be used to insert two groups of steel pipes 7 of different lengths respectively. By rotating the second bolt 15 threadedly connected to the second limit seat 14, the steel pipe 7 can be supported and locked. Steel pipes of different lengths can be selected according to needs to be connected to the first support member. The roller 16 facilitates the movement of the first support member 6, and it can be braked, which is convenient for use when releasing the line and enhances stability.

[0027] Working principle: First, the two groups of second limit seats 14 can be used to insert two groups of steel pipes 7 of different lengths respectively. By rotating the second bolt 15 threadedly connected to the second limit seat 14, the steel pipe 7 can be supported and locked. Steel pipes of different lengths can be selected according to needs to be connected to the first support member. The roller 16 facilitates the movement of the first support member 6, and it can be braked, which is convenient for use when releasing the line and enhancing stability. The steel pipe 7 passes through the wire drum, and then its two ends are respectively connected to the two groups of first support members 6 to realize the connection between the wire drum and the wire wheel frame. By rotating the adjusting screw 5, the fourth connecting rod 4 threadedly connected to it is driven to move linearly along its axis, which can drive the third connecting rod 3 to push the first supporting member. The second connecting rod 2 moves along the axis of the first connecting rod 1, so that the second connecting rod 2 can be extended and retracted along the first connecting rod 1, and the spacing between the two groups of first support members 6 can be adjusted. In combination with steel pipes 7 of different lengths, it can support wire reels of different widths. The second support member 11 is rotated, and the first rolling bearing 8 and the second rolling bearing 13 can be used to clamp and support the steel pipe 7 without affecting the rotation of the steel pipe 7 and the wire reel. The limit block 9 is used to prevent the steel pipe 7 from sliding linearly, thereby completing the limitation of the steel pipe 7. The first bolt 12 penetrates one end of the second support member 11 and is threadedly connected to the first limit seat 10, so that the second support member 11 can be locked and the steel pipe 7 can be clamped.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustment mechanism for a communication construction laying wheel frame, comprising a first connecting rod (1), characterized in that: A group of slidable second connecting rods (2) are respectively installed at both ends of the first connecting rod (1), and the two groups of the second connecting rods (2) can be extended and retracted through an adjustment component, and a group of first support members (6) are respectively installed at the opposite ends of the two groups of the second connecting rods (2), and the two groups of the first support members (6) can be connected to the steel pipe (7) in a limited position. The adjustment component includes a third connecting rod (3), a fourth connecting rod (4) and an adjustment screw (5), one side of the two groups of the second connecting rods (2) is hinged to one end of the third connecting rod (3), and the other end of the third connecting rod (3) is hinged to the fourth connecting rod (4), the fourth connecting rod (4) is penetrated by the adjustment screw (5), and the two are threadedly connected, and the adjustment screw (5) is rotatably connected to the first connecting rod (1).

2. The adjusting mechanism of the communication construction laying wheel frame according to claim 1 is characterized by: Two groups of rotatable first rolling bearings (8) are symmetrically mounted on the top of the first support member (6), and the two groups of the first rolling bearings (8) can support the steel pipe (7). In addition, a group of limit blocks (9) are respectively mounted on the opposite ends of the two groups of the first support members (6), so as to limit the position of the steel pipe (7), and the steel pipe (7) can be locked by a locking assembly.

3. The adjusting mechanism of the communication construction laying wheel frame according to claim 2 is characterized in that: The locking assembly comprises a first limiting seat (10), a second support member (11), a first bolt (12) and a second rolling bearing (13); a group of the first limiting seats (10) are respectively installed on both sides of the first support member (6); one group of the first limiting seats (10) is hinged to one end of the second support member (11); the other end of the second support member (11) is connected to the other group of the first limiting seats (10) through the first bolt (12); the second support member (11) is symmetrically installed with two groups of rotatable second rolling bearings (13), which can limit the steel pipe (7) in cooperation with the first rolling bearing (8).

4. The adjusting mechanism of the cable laying wheel frame for communication construction according to claim 3 is characterized by: One end of the first bolt (12) penetrates through the second support member (11) and is threadedly connected to the first limiting seat (10), thereby locking the second support member (11).

5. The adjusting mechanism of the communication construction laying wheel frame according to claim 2 is characterized by: A second limit seat (14) is installed on each of the two groups of the first support members (6) on the opposite sides thereof. The second limit seat (14) can allow the steel pipe (7) to pass through. A second bolt (15) is threadedly connected to one side of the second limit seat (14). The second bolt (15) can penetrate the second limit seat (14) to support the steel pipe (7).

6. The adjusting mechanism of the cable laying wheel frame for communication construction according to claim 2 is characterized in that: A group of brakeable rollers (16) are respectively installed at both ends of the bottom of each group of the first supporting members (6).

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