CN213816638U - Anti-loosening wire clamping device for low-voltage electrical appliance - Google Patents

Abstract

The utility model discloses an anti-loosening clamping device for low-voltage apparatus, comprising a base plate, the equal fixedly connected with lower plate in bottom plate top both ends, and lower plate fixedly connected with hinge, hinge other end fixedly connected with upper plate, and upper plate top fixedly connected with roof, all open flutedly in the middle of the roof top and the bottom plate bottom, and the recess inner wall all has first threaded rod through threaded connection, the equal fixedly connected with knob in first threaded rod top, and the equal fixedly connected with clamp splice of the first threaded rod other end. The utility model discloses can change according to the line footpath size of low-voltage apparatus electric wire, guarantee again that the device does not receive the environmental factor influence and receive destruction when providing the stability of electric wire, difficult pine take off for low-voltage apparatus, easy operation, the practicality is strong, and not only environmental protection but also safety have guaranteed that low-voltage apparatus can not take off because of the pine of electric wire and influence its function.

Description

Anti-loosening wire clamping device for low-voltage electrical appliance

Technical Field

The utility model relates to a low-voltage apparatus technical field especially relates to a locking split thread clamping device for low-voltage apparatus.

Background

The low-voltage electric appliance is an element or equipment which can be manually or automatically switched on and off according to external signals and requirements so as to realize switching, control, protection, detection, transformation and regulation of circuits or non-electric objects, and the electric wire refers to a conducting wire for transmitting electric energy, a bare wire, an electromagnetic wire and an insulated wire. The bare wire has no insulating layer, comprises copper, aluminum flat wire, overhead stranded wire and various profiles (such as molded lines, buses, copper bars, aluminum bars and the like), and is mainly used for outdoor overhead and indoor bus bars and switch boxes.

At present, the existing low-voltage apparatus wire clamping device usually causes the tightness function to be damaged due to long time, part of the wire clamping devices of the low-voltage apparatus are used outdoors, the wire clamping devices cannot clamp wires well due to environmental factors, the structure is single, and the whole wire clamping device fails due to the damage of one part, so that the problem that the anti-loosening wire clamping device for the low-voltage apparatus is designed to solve is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a locking wire clamping device for a low-voltage apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-loosening wire clamping device for low-voltage apparatus, includes the bottom plate, the equal fixedly connected with lower side plate in bottom plate top both ends, and lower side plate fixedly connected with hinge, hinge other end fixedly connected with goes up the curb plate, and goes up curb plate top fixedly connected with roof, all open flutedly in the middle of the roof top and the bottom plate bottom, and the recess inner wall all has first threaded rod through threaded connection, the equal fixedly connected with knob in first threaded rod top, and the equal fixedly connected with clamp splice of the first threaded rod other end.

Preferably, the position of the top of the bottom plate, which is close to the clamping block, is fixedly connected with a first base, the top of the first base is fixedly connected with a support frame, and the top of the support frame is fixedly connected with an elastic hoop.

Preferably, one side of each clamping block is fixedly connected with a second clamping piece.

Preferably, roof opposite side fixedly connected with upper side plate, and roof and upper side plate top have all seted up the slot, and slot inner wall fixedly connected with second threaded rod, lower side plate top middle division are equipped with the thread groove.

Preferably, one side of the bottom plate is fixedly connected with a second base, the top of the second base is fixedly connected with a supporting seat, and the top of the supporting seat is fixedly connected with a spring.

Preferably, second base top fixedly connected with fixed block, and the spout has been seted up at the fixed block top, and the equal sliding connection in spout top both ends has the slider, the equal fixedly connected with horizontal pole in slider one side, the equal fixedly connected with round pin of the horizontal pole other end, the first clamping piece of the equal fixedly connected with of the round pin other end.

Preferably, the bottom plate, the upper side plate, the lower side plate and the top plate are all coated with insulating paint.

The utility model has the advantages that:

1. through the arrangement of the bottom plate, the lower side plate, the upper side plate, the top plate, the hinge, the first threaded rod, the knob, the second threaded rod, the threaded groove, the clamping block, the first base, the support frame, the elastic hoop and the second clamping piece, when the device is hinged, the device is opened so that an electric wire can be clamped into the device, the threaded rod is controlled by the knob to rotate so as to drive the clamping block to move up and down so as to control the degree of tightness of the clamping block according to the diameter of the electric wire, the electric wire is not easy to loosen, the second clamping piece moves up and down along with the clamping block to clamp a subsequent section of electric wire, when the electric wire is clamped into the device, the second threaded rod is connected with the threaded groove so as to close the device, the size of the electric wire can be adjusted according to the diameter of the electric wire through the elastic hoop, the electric wire is clamped, the stability of the electric wire is ensured, the loosening is not easy, and the device is not influenced by environmental factors and damaged, the operation is simple, and the practicability is strong.

2. Through the first clamping piece of second base, fixed block, spout, slider, horizontal pole, round pin and the spring that sets up, fix the electric wire parcel through the spring, drive first clamping piece through the slider and remove, make first clamping piece clip the electric wire in the spring, guaranteed the elasticity of electric wire, difficult pine takes off.

3. Through the insulating coating who sets up, when the electric wire electric leakage, can guarantee through insulating coating that other people or animal can not be injured because of the device is electrically conductive, guaranteed the security of the device.

Drawings

Fig. 1 is a schematic structural diagram of an anti-loose wire clamping device for a low-voltage apparatus according to embodiment 1;

fig. 2 is a schematic side view of the anti-loose wire clamping device for low-voltage apparatus in embodiment 1;

fig. 3 is a schematic structural diagram of a clamping block of the anti-loosening wire clamping device for the low-voltage apparatus in embodiment 1;

fig. 4 is a schematic structural view of the insulating coating of the anti-loosening wire clamping device for the low-voltage apparatus in embodiment 2.

In the figure: the device comprises a base plate 1, a first base 2, a support frame 3, a tightening hoop 4, a cross bar 5, a round pin 6, a first clamping piece 7, a spring 8, a second base 9, a fixing block 10, a sliding groove 11, a sliding block 12, a lower side plate 13, an upper side plate 14, a top plate 15, a first threaded rod 16, a knob 17, a second threaded rod 18, a threaded groove 19, a second clamping piece 20, a hinge 21, a clamping block 22 and insulating paint 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an anti-loosening wire clamping device for a low-voltage apparatus comprises a bottom plate 1, wherein lower side plates 13 are welded at two ends of the top of the bottom plate 1, the lower side plates 13 are connected with a hinge 21 through bolts, the other ends of the hinge 21 are connected with an upper side plate 14 through bolts, a top plate 15 is welded at the top of the upper side plate 14, grooves are formed in the middle of the top plate 15 and the middle of the bottom plate 1, first threaded rods 16 are connected with the inner walls of the grooves through threads, knobs 17 are welded at the tops of the first threaded rods 16, and clamping blocks 22 are welded at the other ends of the first threaded rods 16.

Wherein, the welding of bottom plate 1 top department of being close to clamp splice 22 has first base 2, and the welding of 2 tops of first base has support frame 3, and the welding of 3 tops of support frame has elasticity hoop 4.

Wherein, the second clamping piece 20 is welded on one side of the clamping block 22.

Wherein, roof 15 opposite side welding has last curb plate 14, and roof 15 and the top of last curb plate 14 have all seted up the slot, and the slot inner wall has second threaded rod 18 through bolted connection, has seted up thread groove 19 in the middle of lower side plate 13 top.

Wherein, the welding of bottom plate 1 one side has second base 9, and the welding of second base 9 top has the supporting seat, and the welding of supporting seat top has spring 8.

Wherein, 9 top welding of second base has fixed block 10, and fixed block 10 top has seted up spout 11, and the equal sliding connection in spout 11 top both ends has slider 12, and slider 12 one side all welds horizontal pole 5, and the circular pin 6 has all been welded to the horizontal pole 5 other end, and first clamping piece 7 has all been welded to the circular pin 6 other end.

The working principle is as follows: the device is opened through the hinge 21 so as to enable an electric wire to be clamped into the device, the first threaded rod 16 is controlled to rotate through the knob 17, the clamping block 22 is driven to move up and down, the tightness degree of the clamping block 22 is controlled according to the diameter of the electric wire, the electric wire is not easy to loosen, the second clamping piece 20 moves up and down along with the clamping block to clamp a subsequent section of electric wire, when the electric wire is clamped into the device, the second threaded rod 18 is in threaded connection with the threaded groove 19, the device is closed, the size of the electric wire can be adjusted according to the diameter of the electric wire through the loosening hoop 4, the electric wire is clamped by the clamping hoop, the stability and the loosening prevention of the electric wire are guaranteed, meanwhile, the device is not influenced by environmental factors and damaged, the operation is simple, the practicability is strong, the electric wire is wrapped and fixed through the spring 8, the first clamping piece 7 is driven to move through the sliding block 12, and the first clamping piece 7 clamps the electric wire in the spring 8, the tightness of the electric wire is ensured, and the electric wire is not easy to loosen.

Example 2

Referring to fig. 4, compared to embodiment 1, in the present embodiment, the bottom plate 1, the upper side plate 14, the lower side plate 13, and the top plate 15 are all coated with the insulating coating 23.

The working principle is as follows: when the electric wire leaks electricity, the insulating coating 23 can ensure that people or animals cannot be injured due to the electric conduction of the device, and the safety of the device is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an anti-loosening wire clamping device for low-voltage apparatus, includes bottom plate (1), its characterized in that, bottom plate (1) top both ends equal fixedly connected with downside board (13), and downside board (13) fixedly connected with hinge (21), hinge (21) other end fixedly connected with top plate (14), and top plate (14) top fixedly connected with roof (15), all open flutedly in the middle of roof (15) top and bottom plate (1) bottom, and the recess inner wall all has first threaded rod (16) through threaded connection, the equal fixedly connected with knob (17) in first threaded rod (16) top, and the equal fixedly connected with clamp splice (22) of first threaded rod (16) other end.

2. The anti-loosening wire clamping device for the low-voltage electric appliance is characterized in that a first base (2) is fixedly connected to the top of the bottom plate (1) close to the position of the clamping block (22), a supporting frame (3) is fixedly connected to the top of the first base (2), and an elastic hoop (4) is fixedly connected to the top of the supporting frame (3).

3. The device of claim 2, wherein a second clip (20) is fixedly connected to each side of the clamping block (22).

4. The device for preventing loosening and clamping of the low-voltage electric appliance according to claim 1, wherein the other side of the top plate (15) is fixedly connected with an upper side plate (14), the tops of the top plate (15) and the upper side plate (14) are both provided with a groove, the inner wall of the groove is fixedly connected with a second threaded rod (18), and the middle of the top of the lower side plate (13) is provided with a threaded groove (19).

5. The device for preventing loosing and clamping wire for low-voltage electric appliances according to any one of claims 1-2, wherein a second base (9) is fixedly connected to one side of the bottom plate (1), and a supporting seat is fixedly connected to the top of the second base (9), and a spring (8) is fixedly connected to the top of the supporting seat.

6. The anti-loosening wire clamping device for the low-voltage electric appliance according to claim 5, wherein a fixed block (10) is fixedly connected to the top of the second base (9), a sliding groove (11) is formed in the top of the fixed block (10), sliding blocks (12) are slidably connected to two ends of the top of the sliding groove (11), a cross rod (5) is fixedly connected to one side of each sliding block (12), a round pin (6) is fixedly connected to the other end of each cross rod (5), and a first clamping piece (7) is fixedly connected to the other end of each round pin (6).

7. The device according to claim 1, characterized in that the bottom plate (1), the upper side plate (14), the lower side plate (13) and the top plate (15) are coated with an insulating paint (23).

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