Cable crossing frame convenient to disassemble and assemble

Abstract

The utility model discloses a cable crossing frame convenient to disassemble and assemble, comprising a crossing frame body used for lifting a cable; a plurality of tensioning devices are connected to the crossing frame body, the crossing frame body comprises a vertical supporting frame and a transverse supporting frame, the vertical supporting frame is vertically arranged, and the transverse supporting frame is connected to one end of the vertical supporting frame and is perpendicular to the vertical supporting frame; a connecting assembly; a limiting arm; and a base. The arrangement mode that the vertical supporting frame and the transverse supporting frame are matched is utilized, due to the fact that the vertical supporting frame and the transverse supporting frame are each formed by connecting a plurality of pipe sections end to end, disassembly and assembly are convenient and fast, bagging can be directly conducted after disassembly, carrying can be conducted by hand, compared with a traditional crossing frame, efficiency is remarkably improved, disassembly time is shorter, bagging can be conducted after disassembly, and cost is reduced. The carrying is convenient; and the adjustment of the tightness of the tensioning belt is realized through the arrangement of the adjusting tensioner, so that the stress of the crossing frame is balanced, the crossing frame is more stable, and the adjustment is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable crossing, in particular to a cable crossing frame which is easy to assemble and disassemble. Background Art

[0002] With the rapid pace of urbanization, the intersecting and complex network of power lines in cities and towns has become increasingly prominent. During the existing power line construction process, the laying of conductors has always faced the problem of crossing communication lines and optical fibers.

[0003] When 10kV and 380V / 220V power conductors cross other lines, the general practice is to use ordinary stepladders or bamboo ladders as supports to lift the power lines, lift them upwards, and then cross them. However, using these supports requires manual support from workers, which poses uncontrollable safety risks such as falling conductors or unstable ladders, as well as labor-intensive problems. In actual use, they are still not convenient enough and have poor portability. Utility Model Content

[0004] The purpose of the utility model is to provide a cable crossing rack that is easy to assemble and disassemble, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cable crossing rack that is easy to assemble and disassemble, comprising:

[0006] A spanning frame, wherein the spanning frame is used to elevate the cables;

[0007] The feature is that a plurality of tensioning devices are connected to the spanning frame, and the length of the tensioning devices can be adjusted to achieve tensioning of the spanning frame, and the spanning frame includes:

[0008] A vertical support frame and a horizontal support frame, wherein the vertical support frame is vertically arranged, the horizontal support frame is connected to one end of the vertical support frame and is perpendicular to the vertical support frame, and the vertical support frame and / or the horizontal support frame are formed by connecting multiple pipe sections end to end, and the end connection of the pipe sections is connected to a connecting assembly;

[0009] A limiting arm, the limiting arm being connected to an end of the supporting cross frame and extending upward;

[0010] A base is connected to the other end of the supporting vertical frame.

[0011] Preferably, the tensioning device comprises:

[0012] An oblique-stayed mechanism and a fastener, wherein one end of the oblique-stayed mechanism is connected to the fastener, and the other end of the oblique-stayed mechanism is connected to the spanning frame.

[0013] Preferably, the fastener is connected to the ground for locking the inclined-stay mechanism.

[0014] Preferably, the oblique-stayed mechanism comprises:

[0015] A tensioning belt, the tensioning belt is used to tighten the spanning frame;

[0016] A lock buckle, the lock buckle is connected to the end of the tensioning belt, and the lock buckle and the connecting component are buckled with each other;

[0017] The adjusting tensioner is connected with the tensioning belt through an interlaced manner and is used for tensioning the tensioning belt.

[0018] Preferably, the adjusting tensioner comprises:

[0019] A connecting mechanism, wherein the connecting mechanism is interspersed and arranged on the tensioning belt;

[0020] The rotary locking mechanism is rotatably arranged at the end of the connecting mechanism, and the tensioning belt is wound on the rotary locking mechanism.

[0021] Preferably, the connecting mechanism includes:

[0022] A connecting frame, wherein the connecting frame and the rotary locking mechanism rotate in cooperation with each other;

[0023] a first limiting frame, wherein the first limiting frame is slidably and interlacedly connected with the connecting frame;

[0024] A spring is movably sleeved on the end of the first limiting frame, one end of the spring is connected to an ear plate, and the ear plate is connected to the inner side of the connecting frame.

[0025] Preferably, the rotary locking mechanism comprises:

[0026] A rotating handle, wherein the rotating handle is arranged in a C shape;

[0027] A ratchet wheel, the ratchet wheel being symmetrically arranged on the inner side of the rotating handle;

[0028] A half-moon rod, wherein the half-moon rod is symmetrically arranged, the outer side of the half-moon rod is arranged in an arc shape, and the half-moon rod is interlaced and connected with the ratchet;

[0029] a second limiting frame, the second limiting frame being slidably connected to the inner side of the rotating handle;

[0030] An elastic connecting strip is inserted into the rotating handle, and one end of the elastic connecting strip is connected to the second limiting frame.

[0031] The technical effects and advantages of this utility model are:

[0032] The utility model utilizes a setting mode in which a supporting vertical frame and a supporting horizontal frame are matched. Since the supporting vertical frame and the supporting horizontal frame are formed by connecting a plurality of pipe sections end to end, the disassembly and assembly are convenient and quick. After disassembly, they can be directly bagged and carried by hand. Compared with the traditional crossing frame, the efficiency is significantly improved, the disassembly time is shortened, and the frame can be bagged after disassembly for easy carrying. The tightness of the tensioning belt can be adjusted by adjusting the setting of the tensioner, so that the force of the crossing frame is balanced, more stable, and very convenient to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0034] Figure 2 This is a structural diagram of the supporting cross frame of the utility model.

[0035] Figure 3 This is a structural diagram of the supporting vertical frame of the utility model.

[0036] Figure 4 This is a structural diagram of the tensioning device of the utility model.

[0037] Figure 5 This is a structural diagram of the oblique-stayed mechanism of the utility model.

[0038] Figure 6 This is a structural diagram of the adjusting tensioner of the utility model.

[0039] Figure 7 This is a structural diagram of the rotary locking mechanism of the utility model.

[0040] Figure 8 This is a structural diagram of the connecting mechanism of the utility model.

[0041] In the figure: 1. Support vertical frame; 2. Support horizontal frame; 3. Connecting assembly; 4. Limiting arm; 5. Base; 6. Tensioning device; 61. Diagonal pulling mechanism; 611. Tensioning belt; 612. Lock; 613. Adjusting tensioner; 6131. ​​Connecting mechanism; 61311. Connecting frame; 61312. First limiting frame; 61313. Spring; 6132. Rotating locking mechanism; 61321. Rotating handle; 61322. Ratchet; 61323. Half-moon rod; 61324. Second limiting frame; 61325. Elastic connecting strip; 62. Fastener. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] The utility model provides Figure 1-8 The cable crossing frame shown is easy to disassemble and assemble, comprising: a crossing frame body, which is used to lift the cables; a plurality of tensioning devices 6 are connected to the crossing frame body, and the length of the tensioning device 6 can be adjusted to achieve tensioning of the crossing frame body, and the crossing frame body comprises: a supporting vertical frame 1 and a supporting horizontal frame 2, the supporting vertical frame 1 is vertically arranged, the supporting horizontal frame 2 is connected to one end of the supporting vertical frame 1, and is perpendicular to the supporting vertical frame 1; a limiting arm 4, the limiting arm 4 is connected to the end of the supporting horizontal frame 2, the limiting arm 4 is parallel to the supporting vertical frame 1, and extends upward, and the limiting arm 4 is used to facilitate the limitation of the cables mounted on the supporting horizontal frame 2 to prevent the cables from slipping from the supporting horizontal frame 2; a base 5, the base 5 is connected to the other end of the supporting vertical frame 1. The vertical support frame 1 and the horizontal support frame 2 are both formed by connecting a plurality of pipe sections end to end, and a connecting component 3 is connected at the end-to-end connection of the pipe sections. The number of pipe sections can be selected according to needs, so that the overall length of the vertical support frame 1 and the horizontal support frame 2 can be adjusted. Since the vertical support frame 1 and the horizontal support frame 2 are both formed by connecting a plurality of pipe sections end to end, they are quick and easy to assemble and disassemble. After disassembly, they can be directly bagged and carried by hand. Compared with traditional crossing frames, the efficiency is significantly improved, the disassembly time is shorter, and they can be bagged after disassembly for easy carrying.

[0044] Furthermore, the tensioning device 6 includes: a diagonal mechanism 61 and a fastener 62, one end of the diagonal mechanism 61 is connected to the fastener 62, and the other end of the diagonal mechanism 61 is connected to the spanning frame. The diagonal mechanism 61 can be connected to the supporting vertical frame 1 or the supporting horizontal frame 2 to achieve tensioning of the supporting vertical frame 1 or the supporting horizontal frame 2. The fastener 62 can be a ground nail, and the fastener 62 is connected to the ground for locking the diagonal mechanism 61. The inclined pulling mechanism 61 includes: a tensioning belt 611, a tensioning belt 611, and a tensioning belt 611 used to tighten the positioning of the span frame; a lock buckle 612, a lock buckle 612 connected to the end of the tensioning belt 611, and the lock buckle 612 and the connecting component 3 are mutually engaged, so as to facilitate tightening the relative position between the supporting vertical frame 1, the supporting horizontal frame 2 and the ground, so that the position of the supporting vertical frame 1 and the supporting horizontal frame 2 is more stable; an adjusting tensioner 613, an adjusting tensioner 613 is interlaced and connected with the tensioning belt 611, and the adjusting tensioner 613 is used to tension the tensioning belt 611.

[0045] Specifically, the adjustment tensioner 613 includes: a connecting mechanism 6131, which is interspersed with the tensioning belt 611; a rotary locking mechanism 6132, which is rotatably mounted on the end of the connecting mechanism 6131, and the tensioning belt 611 is retracted on the rotary locking mechanism 6132. The connecting mechanism 6131 includes: a connecting frame 61311, which rotatably cooperates with the rotary locking mechanism 6132; a first limiting frame 61312, which is slidably connected to the connecting frame 61311; and a spring 61313, which is movably mounted on the end of the first limiting frame 61312. One end of the spring 61313 is connected to a lug, which is connected to the inner side of the connecting frame 61311. The rotary locking mechanism 6132 includes: a rotating handle 61321, which is C-shaped; a ratchet 61322, which is symmetrically arranged on the inner side of the rotating handle 61321; a half-moon rod 61323, which is symmetrically arranged, and the outer side of the half-moon rod 61323 is arranged in an arc shape, and the half-moon rod 61323 is connected to the ratchet 61322 through an interlaced connection; a second limiting frame 61324, which is 24 is slidably connected to the inner side of the rotating handle 61321; the elastic connecting strip 61325 is inserted into the rotating handle 61321, and one end of the elastic connecting strip 61325 is connected to the second limiting frame 61324. A card slot is provided at the end of the connecting frame 61311, and the second limiting frame 61324 cooperates with the inner cavity of the card slot. By clamping the second limiting frame 61324 to the connecting frame 61311, Thus, the relative position between the connecting frame 61311 and the rotating handle 61321 can be limited to prevent the relative rotation between the connecting frame 61311 and the rotating handle 61321. The compression deformation of the spring 61313 facilitates the elastic support of the first limiting frame 61312, so that the first limiting frame 61312 has a tendency to move toward the ratchet 61322, and the ratchet 61322 can be clamped in one direction. There is a gap between them to facilitate the insertion of the tensioning belt 611 into the gap, so that when the rotating handle 61321 is rotated relative to the connecting frame 61311, the half-moon rod 61323 rotates along with the rotating handle 61321, so that the tensioning belt 611 can be wound around the outside of the two half-moon rods 61323 to tighten the tensioning belt 611. Since the end of the rotating handle 61321 is eccentrically arranged, when the rotating handle 61321 is rotated to Figure 6When the rotating handle 61321 is in the state shown, the large diameter position of the end portion of the rotating handle 61321 squeezes the first limit frame 61312. At this time, the first limit frame 61312 does not limit the position of the ratchet 61322. When the rotating handle 61321 is rotated to the small diameter to cooperate with the first limit frame 61312, the first limit frame 61312 limits the ratchet 61322 in one direction. When the rotating handle 61321 is swung, the spring 61313 elastically supports the first limit frame 61312, so that the first limit frame 61312 can be inserted into the tooth groove of the ratchet 61322, so that the ratchet 61322 rotates a certain angle. When the handle 61321 is rotated in the opposite direction, the first limit frame 61312 prevents the ratchet 61322 from rotating in the forward direction, while driving the first limit frame 61312 to slide on the back of the teeth of the ratchet 61322, so that the ratchet 61322 is stationary at this time; therefore, when the handle 61321 is swung back and forth continuously, the ratchet 61322 performs unidirectional intermittent motion to realize the winding motion of the tensioning belt 611, thereby realizing the tightening of the tensioning belt 611, making the tensioning of the supporting vertical frame 1 and the supporting horizontal frame 2 by the inclined pulling mechanism 61 more stable.

[0046] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cable crossing rack that is easy to assemble and disassemble, comprising: A spanning frame, wherein the spanning frame is used to elevate the cables; The invention is characterized in that: a plurality of tensioning devices (6) are connected to the spanning frame, and the length of the tensioning devices (6) can be adjusted to achieve tensioning of the spanning frame, and the spanning frame comprises: A supporting vertical frame (1) and a supporting horizontal frame (2), wherein the supporting vertical frame (1) is arranged vertically, the supporting horizontal frame (2) is connected to one end of the supporting vertical frame (1) and is arranged perpendicular to the supporting vertical frame (1), the supporting vertical frame (1) and / or the supporting horizontal frame (2) are formed by connecting a plurality of pipe sections end to end, and a connecting assembly (3) is connected to the end-to-end connection of the pipe sections; A limiting arm (4), the limiting arm (4) being connected to an end portion of the supporting cross frame (2), and the limiting arm (4) extending upward; A base (5) is connected to the other end of the supporting vertical frame (1).

2. The cable crossing rack that is easy to assemble and disassemble according to claim 1, characterized in that: The tensioning device (6) comprises: An oblique-stayed mechanism (61) and a fastener (62), wherein one end of the oblique-stayed mechanism (61) is connected to the fastener (62), and the other end of the oblique-stayed mechanism (61) is connected to the spanning frame.

3. The cable crossing rack that is easy to assemble and disassemble according to claim 2, characterized in that: The fastener (62) is connected to the ground and is used to lock the inclined pull mechanism (61).

4. The cable crossing rack that is easy to assemble and disassemble according to claim 2, characterized in that: The oblique pull mechanism (61) comprises: A tensioning belt (611), the tensioning belt (611) is used to tighten the position across the frame; A lock buckle (612), the lock buckle (612) being connected to the end of the tensioning belt (611), and the lock buckle (612) and the connecting component (3) being mutually buckled; An adjusting tensioner (613) is interpenetratingly connected to the tensioning belt (611), and the adjusting tensioner (613) is used to tighten the tensioning belt (611).

5. The cable crossing rack that is easy to assemble and disassemble according to claim 4, characterized in that: The adjusting tensioner (613) comprises: A connecting mechanism (6131), wherein the connecting mechanism (6131) is inserted into and disposed on the tensioning belt (611); A rotary locking mechanism (6132) is rotatably arranged at the end of the connecting mechanism (6131), and the tensioning belt (611) is rolled up on the rotary locking mechanism (6132).

6. The cable crossing rack that is easy to assemble and disassemble according to claim 5, characterized in that: The connecting mechanism (6131) comprises: A connecting frame (61311), wherein the connecting frame (61311) and the rotary locking mechanism (6132) are in rotational cooperation with each other; A first limiting frame (61312), wherein the first limiting frame (61312) is slidably and interlacedly connected with the connecting frame (61311); A spring (61313) is movably sleeved on the end of the first limiting frame (61312), one end of the spring (61313) is connected to an ear plate, and the ear plate is connected to the inner side of the connecting frame (61311).

7. The cable crossing rack that is easy to assemble and disassemble according to claim 5, characterized in that: The rotary locking mechanism (6132) comprises: A rotating handle (61321), wherein the rotating handle (61321) is arranged in a C shape; A ratchet (61322), the ratchet (61322) being symmetrically arranged on the inner side of the rotating handle (61321); A half-moon rod (61323), wherein the half-moon rod (61323) is symmetrically arranged, the outer side of the half-moon rod (61323) is arranged in an arc shape, and the half-moon rod (61323) is interlacedly connected with the ratchet (61322); A second limiting frame (61324), the second limiting frame (61324) is slidably connected to the inner side of the rotating handle (61321); An elastic connecting strip (61325) is inserted into the rotating handle (61321), and one end of the elastic connecting strip (61325) is connected to the second limiting frame (61324).

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