CN117977440A - A kind of auxiliary tool for wire-free insulator - Google Patents

Abstract

The present invention discloses a wire-free insulator auxiliary tool, which specifically relates to the technical field of conductor laying in distribution networks, including a main body component, which includes an upper support, the inner side of the upper support is rotatably connected with a positioning rotor, and a slot is provided inside the positioning rotor; a supporting component; which includes an arc-shaped support plate. The beneficial effects of the present invention are as follows: a section of the conductor is reserved and inserted into the upper support, so that the conductor has room for extension and contraction, the frame is pushed so that the positioning clamp clamps the conductor, and the quick-install component is sleeved on the outer side of the T-shaped cylinder to achieve fixation, and the installation is convenient. When the conductor is affected by wind force to extend and slide, the positioning clamp clamps the conductor and slides on the inner side of the arc-shaped support plate, and a shock-absorbing spring is used for buffering, thereby protecting the conductor. The friction between the conductor and the gear causes the conical ring to contact the triangular block, so that the elastic rod gathers to clamp the conductor tighter and tighter, thereby preventing the conductor from sliding too far and falling off, playing a double protection role.

Description

A kind of auxiliary tool for wire-free insulator

Technical Field

The invention relates to the technical field of conductor laying of a distribution network, and in particular to a wire-binding-free insulator auxiliary tool.

Background technique

In the construction, reconstruction, maintenance and overhaul of distribution network overhead lines, the workload of tying and fixing the conductors on insulators is large. Generally, the conductors are fixed on the insulators and tied in the wire troughs of the insulators with single-strand metal wires. Before tying, the metal wires must be wound into a disc shape.

The current binding method is labor-intensive and time-consuming, and has high binding requirements. The bound wires lack room for expansion and contraction, and external wind forces interfere with the wires, causing them to be easily damaged when the wire tension changes.

Summary of the invention

In view of the problems that the existing wire-binding-free insulator auxiliary tool is time-consuming and labor-intensive, and is easily damaged by changes in conductor tension, the present invention is proposed.

Therefore, an object of the present invention is to provide a wire-binding-free insulator auxiliary tool.

In order to solve the above technical problems, the present invention provides the following technical solutions: a main body component, which includes an upper support, the inner side of which is rotatably connected to a positioning rotor, and a slot is provided inside the positioning rotor;

The supporting component comprises an arc-shaped supporting plate, which is fixedly mounted on the outer side of the upper support, the outer side of the arc-shaped supporting plate is slidably connected to a frame-type frame, the inner side of the arc-shaped supporting plate is provided with a shock-absorbing spring, and the frame-type frame and the shock-absorbing spring are arranged in a close-fitting state.

As a preferred solution of the wire-free insulator auxiliary tool of the present invention, an upper cover plate is hinged on the top of the positioning rotor, a stud is threadedly connected to the inner side of the upper cover plate, and the stud is threadedly connected to the positioning rotor.

As a preferred solution of the wire-free insulator auxiliary tool described in the present invention, a positioning groove is provided on the outer side of the upper support, a reset spring is provided inside the positioning rotor, a spherical top rod is provided at one end of the reset spring, the spherical top rod is slidably connected to the positioning rotor, and the spherical top rod and the positioning groove are located in the same horizontal plane.

As a preferred solution of the wire-binding-free insulator auxiliary tool of the present invention, a movable clamp is slidably connected to the bottom of the upper support, a clamping belt is provided on the inner side of the movable clamping block, and a plurality of positioning holes are opened on the inner side of the clamping belt.

As a preferred solution of the wire-free insulator auxiliary tool of the present invention, a protective pad is bonded to one side of the movable clamping block, a screw is threadedly connected to the inner side of the movable clamping block, and the circumferential diameter of the screw is smaller than the circumferential diameter of the positioning hole.

As a preferred solution of the wire-free insulator auxiliary tool of the present invention, a positioning clamp is fixedly installed at one end of the frame, a colloid anti-slip pad is bonded to one side of the positioning clamp, and a T-shaped cylinder is fixedly installed on the top of the positioning clamp.

As a preferred solution of the wire-binding-free insulator auxiliary tool of the present invention, a quick-install component is sleeved on the outer side of the T-shaped cylinder, and the quick-install component includes an upper installation part and a lower installation part.

As a preferred solution of the wire-free insulator auxiliary tool of the present invention, the upper mounting part comprises a U-shaped tube, and a plurality of locking holes are opened on the inner side of the U-shaped tube;

The lower mounting part comprises a U-shaped locking rod, a positioning protrusion is fixedly installed on the outer side of the U-shaped locking rod, an elastic part is arranged at one end of the U-shaped locking rod, the U-shaped tube and the U-shaped locking rod are arranged in a plug-in manner, and the locking hole and the positioning protrusion are arranged in a one-to-one correspondence.

As a preferred solution of the wire-free insulator auxiliary tool of the present invention, wherein: an elastic rod is fixedly installed on one side of the arc-shaped support plate, the elastic rod is made of a plastic material, the elastic rod has resilience, a buffer pad is bonded to one side of the elastic rod, and a triangular block is provided on the side of the elastic rod away from the buffer pad;

A positioning buckle is fixedly installed on the outer side of the arc-shaped supporting plate, and a movable sliding rod is slidably connected to the inner side of the positioning buckle. A conical ring is fixedly installed on one end of the movable sliding rod, and the conical ring is arranged in a close fit with the triangular block.

As a preferred solution of the wire-binding-free insulator auxiliary tool of the present invention, a gear rod is fixedly installed on one side of the conical ring, a gear is meshed on the outer side of the gear rod, and the gear is rotatably connected to the inner side of the arc-shaped support plate.

The beneficial effects of the present invention are as follows: the wire is put into the card slot, and then the positioning rotor is rotated to insert a reserved section of the wire into the upper support, so that the wire has room for expansion and contraction. When the tension of the wire changes, the spherical top rod slides in the positioning slot and will not lock the spherical top rod, so that there is enough space to prevent damage to the wire, and the frame is pushed to make the positioning clamp clamp the wire, and the quick-install component is sleeved on the outside of the T-shaped cylinder to achieve fixation, and the installation is convenient. When the wire is affected by wind to expand and contract and slide, the positioning clamp clamps the wire and slides on the inside of the arc-shaped support plate, and the shock-absorbing spring is used for buffering, so as to protect the wire. The friction between the wire and the gear will drive the gear to rotate, so that the gear rod slides, and the conical ring is used to contact the triangular block, so that the elastic rods on both sides are gathered, and the wire is clamped tighter and tighter, so as to prevent the wire from falling off due to excessive sliding distance, thereby playing a double protection role.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

FIG1 is a schematic diagram of the overall structure of the wire-binding-free insulator auxiliary tool of the present invention.

FIG. 2 is a schematic structural diagram of the main body component of the present invention.

FIG3 is a structural cross-sectional view of the main body component of the present invention.

FIG. 4 is a schematic structural diagram of the supporting component in the present invention.

FIG. 5 is a schematic diagram of the structure of the quick-install assembly of the present invention.

FIG. 6 is a schematic diagram of a partial structure of a supporting component in the present invention.

Detailed ways

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

Example 1

1 to 3, a wire-binding-free insulator auxiliary tool is provided, including a main body 100, which includes an upper support 101, a positioning rotor 102 is rotatably connected to the inner side of the upper support 101, and a clamping groove 103 is provided inside the positioning rotor 102. Through the setting of the clamping groove 103, the wire can be put into the clamping groove 103, and then the positioning rotor 102 is rotated to clamp a reserved section of the wire into the upper support 101, so that the wire has room for expansion and contraction;

Specifically, the top of the positioning rotor 102 is hinged with an upper cover plate 104, and the inner side of the upper cover plate 104 is threadedly connected with a stud 105. The stud 105 is threadedly connected to the positioning rotor 102. After the wire is placed in the slot 103, the upper cover plate 104 is deflected to fit with the positioning rotor 102, and then the stud 105 is rotated to fix the upper cover plate 104, thereby limiting the wire and preventing the wire from falling off the slot 103. A positioning groove 106 is provided on the outer side of the upper support 101, and a return spring 107 is provided inside the positioning rotor 102. A spherical top rod 108 is provided at one end of the return spring 107. The spherical top rod 108 is slidably connected to the positioning rotor 102, and the spherical top rod 108 and the positioning groove 106 are located in the same horizontal plane. The positioning rotor 10 2, the spherical top rod 108 contacts the inner wall of the upper support 101, squeezing the return spring 107, causing the spherical top rod 108 to retract a part, so that it can slide along the inner wall of the upper support 101. When the spherical top rod 108 contacts the positioning groove 106, the return spring 107 rebounds to push the spherical top rod 108 into the positioning groove 106, thereby limiting the positioning rotor 102. When the wire tension changes, the spherical top rod 108 slides in the positioning groove 106 and will not be locked, so that there is enough space to prevent damage to the wire. When disassembly is required, only the spherical top rod 108 needs to be pressed to retract into the positioning rotor 102, and then the positioning rotor 102 is rotated to reset, and the stud 105 is loosened to flip up the upper cover 104.

Furthermore, a movable clamp 109 is slidably connected to the bottom of the upper support 101, a clip 110 is provided on the inner side of the movable clamp 109, a plurality of positioning holes 111 are opened on the inner side of the clip 110, a protective pad 112 is bonded to one side of the movable clamp 109, a screw 113 is threadedly connected to the inner side of the movable clamp 109, a circumferential diameter of the screw 113 is smaller than the circumferential diameter of the positioning hole 111, the upper support 101 is placed above the insulator, the clip 110 is pulled to make the movable clamp 109 slide and clamp on the outer side of the insulator, the clip 110 is used to wrap around the outer side of the insulator for greater stability, and then the screw 113 is rotated to pass through the positioning hole 111 and inserted into the movable clamp 109 to fix it.

Operation process: Place the upper support 101 above the insulator, pull the card belt 110 to make the movable clamp 109 slide and clamp on the outside of the insulator, use the card belt 110 to wrap around the outside of the insulator for more stability, then rotate the screw 113 through the positioning hole 111 and insert it into the movable clamp 109, put the wire into the slot 103, and then rotate the positioning rotor 102 to reserve a section of the wire and clamp it into the upper support 101, so that the wire has room for expansion and contraction. When the positioning rotor 102 is rotated, the spherical top rod 108 contacts the inner wall of the upper support 101, squeezes the reset spring 107, and causes the spherical top rod 108 to retract. When the spherical top rod 108 contacts the positioning groove 106, the return spring 107 rebounds to push the spherical top rod 108 into the positioning groove 106, thereby limiting the positioning rotor 102. When the wire tension changes, the spherical top rod 108 slides in the positioning groove 106 without locking the spherical top rod 108, thereby having enough space to prevent damage to the wire. When disassembly is required, the spherical top rod 108 only needs to be pressed to retract into the positioning rotor 102, and then the positioning rotor 102 is rotated to reset, and the stud 105 is loosened to flip up the upper cover 104.

Example 2

4-5, the embodiment is different from the first embodiment in that: the supporting member 200; it includes an arc-shaped support plate 201, the arc-shaped support plate 201 is fixedly mounted on the outer side of the upper support 101, the outer side of the arc-shaped support plate 201 is slidably connected with a frame frame 202, the inner side of the arc-shaped support plate 201 is provided with a shock-absorbing spring 203, the frame frame 202 and the shock-absorbing spring 203 are arranged in a close fit, when the wire is affected by wind and stretches and slides, the shock-absorbing spring 203 is used for buffering, thereby protecting the wire and preventing damage caused by tension changes, the frame frame 202 is provided with a shock-absorbing spring 203, and ... A positioning clamp 204 is fixedly installed at one end of the frame 202, and a colloid anti-skid pad 205 is bonded to one side of the positioning clamp 204. When the wire is placed in the arc-shaped support plate 201, the positioning clamp 204 is fitted with the wire by pushing the frame 202, and the colloid anti-skid pad 205 is in contact with the wire to prevent the wire from being worn. A T-shaped cylinder 206 is fixedly installed on the top of the positioning clamp 204, and a quick-release component 207 is sleeved on the outer side of the T-shaped cylinder 206. The quick-release component 207 includes an upper component 207a and a lower component 207b.

Specifically, the upper mounting member 207a includes a U-shaped tube 207a-1, and a plurality of locking holes 207a-2 are formed on the inner side of the U-shaped tube 207a-1;

The lower mounting part 207b includes a U-shaped locking rod 207b-1, and a positioning protrusion 207b-2 is fixedly installed on the outer side of the U-shaped locking rod 207b-1. An elastic part 207b-3 is provided at one end of the U-shaped locking rod 207b-1. Through the setting of the elastic part 207b-3, when the U-shaped locking rod 207b-1 is inserted into the U-shaped tube 207a-1, the U-shaped locking rod 207b-1 is slightly pinched to make the U-shaped locking rod 207b-1 slide along the inner side of the U-shaped tube 207a-1, and then the U-shaped locking rod 207b-1 is released, and the elastic part 207b-3 rebounds to make the positioning protrusion 207b-2 snap into the locking hole 207a-2 and thus be fixed. The U-shaped tube 207a-1 and the U-shaped locking rod 207b-1 are arranged in a plug-in shape, and the locking hole 207a-2 and the positioning protrusion 207b-2 are arranged in a one-to-one correspondence.

The rest of the structure is the same as that of Example 1.

Operation process: put the wire into the arc-shaped support plate 201, push the frame 202 to make the positioning clamp 204 clamp the wire, then put the quick-release assembly 207 on the outside of the T-shaped cylinder 206, pinch the U-shaped locking rod 207b-1, push the U-shaped locking rod 207b-1 to slide along the inner side of the U-shaped tube 207a-1, then release the U-shaped locking rod 207b-1, and use the elastic part 207b-3 to rebound so that the positioning protrusion 207b-2 is stuck in the locking hole 207a-2 to fix it, and then fix the positioning clamp 204, so that the positioning clamp 204 maintains the clamping state of the wire. When the wire is affected by wind to expand and contract and slide, the positioning clamp 204 clamps the wire and slides on the inner side of the arc-shaped support plate 201, and uses the shock-absorbing spring 203 to buffer, thereby protecting the wire and preventing it from being damaged by tension changes.

Example 3

4 and 6 , this embodiment is different from the above embodiments in that: an elastic rod 208 is fixedly mounted on one side of the arc-shaped support plate 201, the elastic rod 208 is made of a plastic material, and has resilience, a buffer pad 209 is bonded to one side of the elastic rod 208, the elastic rod 208 is gathered together to fix the wire, and the buffer pad 209 is used to contact the wire to prevent wear on the wire, increase friction, and play an anti-slip role, and a triangular block 210 is provided on the side of the elastic rod 208 away from the buffer pad 209;

Specifically, a positioning buckle 211 is fixedly installed on the outer side of the arc-shaped support plate 201, and a movable slide bar 212 is slidably connected to the inner side of the positioning buckle 211. A conical ring 213 is fixedly installed on one end of the movable slide bar 212, and the positioning buckle 211 plays a role of limiting support for the conical ring 213. The conical ring 213 and the triangular block 210 are arranged in a close fit. When sliding, the conical ring 213 exerts pressure on the triangular block 210, thereby pushing the elastic rod 208 to deform and clamp the wire. A gear rod 214 is fixedly installed on one side of the conical ring 213, and a gear 215 is meshed on the outer side of the gear rod 214. The gear 215 is rotatably connected to the inner side of the arc-shaped support plate 201.

The rest of the structure is the same as that of Example 2.

Operation process: When the wire is extended and slid outward, the friction between the wire and the gear 215 drives the gear 215 to rotate, thereby causing the gear rod 214 to slide, and the conical ring 213 contacts the triangular block 210, so that the elastic rods 208 on both sides gather together, clamping the wire tighter and tighter, thereby preventing the wire from sliding too far and falling off, playing a double protection role.

Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims (10)

1. A wire binding-free insulator appurtenance which is characterized in that: comprising the steps of (a) a step of,

The main body part (100) comprises an upper support (101), wherein the inner side of the upper support (101) is rotationally connected with a positioning rotor (102), and a clamping groove (103) is formed in the positioning rotor (102);

a support member (200); the novel damping device comprises an arc-shaped supporting plate (201), wherein the arc-shaped supporting plate (201) is fixedly arranged on the outer side of an upper support (101), a frame-shaped frame (202) is connected to the outer side of the arc-shaped supporting plate (201) in a sliding mode, a damping spring (203) is arranged on the inner side of the arc-shaped supporting plate (201), and the frame-shaped frame (202) and the damping spring (203) are arranged in a fitting mode.

2. The tie-free insulator accessory tool of claim 1, wherein: the top of positioning rotor (102) articulates there is upper cover plate (104), the inboard threaded connection of upper cover plate (104) has double-screw bolt (105), double-screw bolt (105) are threaded connection form setting with positioning rotor (102).

3. The tie-free insulator accessory of claim 2, wherein: the positioning device is characterized in that a positioning groove (106) is formed in the outer side of the upper support (101), a reset spring (107) is arranged in the positioning rotor (102), a spherical ejector rod (108) is arranged at one end of the reset spring (107), the spherical ejector rod (108) and the positioning rotor (102) are arranged in a sliding connection mode, and the spherical ejector rod (108) and the positioning groove (106) are located on the same horizontal plane.

4. A tie-free insulator accessory as claimed in claim 3, wherein: the bottom sliding connection of upper bracket (101) has movable clamp splice (109), the inboard of movable clamp splice (109) is equipped with clamping band (110), a plurality of locating holes (111) have been seted up to the inboard of clamping band (110).

5. The tie-free insulator accessory of claim 4, wherein: one side of the movable clamping block (109) is adhered with a protection pad (112), the inner side of the movable clamping block (109) is connected with a screw rod (113) in a threaded manner, and the circumferential diameter of the screw rod (113) is smaller than that of the positioning hole (111).

6. The tie-free insulator accessory tool of claim 1 or 5, wherein: one end of the frame-type frame (202) is fixedly provided with a positioning clamping block (204), one side of the positioning clamping block (204) is adhered with a colloid anti-slip pad (205), and the top of the positioning clamping block (204) is fixedly provided with a T-type cylinder (206).

7. The tie-free insulator accessory tool of claim 1 or 5, wherein: the outside of T type cylinder (206) cup joints fast-assembling subassembly (207), fast-assembling subassembly (207) are including upper mounting piece (207 a) and lower mounting piece (207 b).

8. The tie-free insulator accessory of claim 7, wherein: the upper assembly part (207 a) comprises a U-shaped tube (207 a-1), and a plurality of lock holes (207 a-2) are formed in the inner side of the U-shaped tube (207 a-1);

the lower assembly part (207 b) comprises a U-shaped lock rod (207 b-1), a positioning protruding point (207 b-2) is fixedly arranged on the outer side of the U-shaped lock rod (207 b-1), an elastic part (207 b-3) is arranged at one end of the U-shaped lock rod (207 b-1), the U-shaped pipe (207 a-1) and the U-shaped lock rod (207 b-1) are arranged in a plugging mode, and the lock holes (207 a-2) and the positioning protruding points (207 b-2) are arranged in a one-to-one correspondence mode.

9. The tie-free insulator accessory of claim 8, wherein: an elastic rod (208) is fixedly arranged on one side of the arc-shaped supporting plate (201), the elastic rod (208) is made of plastic materials, the elastic rod (208) has rebound resilience, a buffer pad (209) is bonded on one side of the elastic rod (208), and a triangular block (210) is arranged on one side, far away from the buffer pad (209), of the elastic rod (208);

The outer side of the arc-shaped supporting plate (201) is fixedly provided with a positioning buckle (211), the inner side of the positioning buckle (211) is connected with a movable sliding rod (212) in a sliding mode, one end of the movable sliding rod (212) is fixedly provided with a conical ring (213), and the conical ring (213) and the triangular block (210) are arranged in a fitting mode.

10. The tie-free insulator accessory of claim 9, wherein: one side of the conical ring (213) is fixedly provided with a toothed bar (214), a gear (215) is meshed with the outer side of the toothed bar (214), and the gear (215) is rotationally connected with the inner side of the arc-shaped supporting plate (201).