CN220254094U

CN220254094U - Adjustable suspension clamp

Info

Publication number: CN220254094U
Application number: CN202321182678.7U
Authority: CN
Inventors: 于万升; 于晖
Original assignee: Yanghzou Xinbaoli Metal Products Co ltd
Current assignee: Yanghzou Xinbaoli Metal Products Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-26
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses an adjustable suspension clamp which comprises two clamping rings, wherein adjustable clamping mechanisms are arranged on the inner walls of the two clamping rings, each clamping mechanism comprises a plurality of springs arranged at the upper ends of the inner sides of the two clamping rings, two clamping rings are fixedly arranged at one end of each spring, insulating pads are fixedly arranged on the inner walls of the two clamping rings, first screw holes are formed in the middle positions of one sides of the two clamping rings, and vacuum grooves are formed in the inner walls of the two clamping rings. According to the utility model, the two clamping rings are clamped, so that the clamping rings clamp the conductor inside the clamping rings, the two clamping rings belong to an arc smaller than one half, when the diameter of the conductor is smaller, the clamping rings are extruded by screwing the bolts, so that the conductor is pushed to be clamped, when the diameter of the conductor is larger, the clamping rings can clamp the conductor under the elastic action of the springs, the conductor is not easy to leak electricity under the protection of the insulating pad, and the vacuum groove is further protected, so that the convenience of using the device is improved.

Description

Adjustable suspension clamp

Technical Field

The utility model relates to the technical field of suspension clamps, in particular to an adjustable suspension clamp.

Background

The traditional suspension line clamp mainly hangs a wire (ground) to a suspension insulator string (group) or a hardware on the hardware string (group), and a shaped product which is common to suspension lines is reserved in U-shaped bolt patterns (commonly called ship-shaped clamps) at present, and consists of a clamp hull and a pressing plate which are made of wrought cast iron and are formed by hanging U-shaped bolts. The other is a preformed suspension clamp. The suspension clamp is used for fixing a wire on an insulator string of the linear tower or suspending a lightning conductor on the linear tower, and can also be used for fixing a support transposed wire and a tension-resistant angle tower jumper on the transposition tower.

In view of this, chinese patent No. CN112448354B proposes a rotary suspension clamp with high stability. The utility model has the advantages of wide range of applicable wire diameters, meeting the safe operation condition of the central rotary suspension clamp, ingenious design structure, few parts and convenient installation, effectively ensuring the stable transmission of wire current and ensuring the safe operation of a circuit, but when the conventional suspension clamp is used, the fixed dimension of the upper end of the conventional suspension clamp is fixed when the wires with different dimensions are clamped and connected, so that the wires with different dimensions are possibly fixed by means of external connecting pieces when being connected, the use is very inconvenient, and the convenience of the device is reduced, so that the adjustable suspension clamp is needed.

Disclosure of Invention

In order to solve the above problems, an objective of the present utility model is to provide an adjustable suspension clamp for solving the problems set forth in the background art.

In order to achieve the above purpose, the utility model provides an adjustable suspension clamp, which comprises two clamping rings, wherein the inner walls of the two clamping rings are respectively provided with an adjustable clamping mechanism, the adjustable clamping mechanism comprises a plurality of springs arranged at the upper ends of the inner sides of the two clamping rings, one end of each spring is fixedly provided with the two clamping rings, one side of each clamping ring is respectively fixedly connected with one end of each spring, the inner walls of the two clamping rings are respectively fixedly provided with an insulating pad, the middle positions of one sides of the two clamping rings are respectively provided with a first screw hole, and the inner walls of the two clamping rings are respectively provided with a vacuum groove.

In one example, connecting pieces are fixedly arranged at the edges of one sides of the outer walls of the two clamping rings, and second screw holes are formed in one sides of the two connecting pieces.

In one example, two one ends of one side of the connecting sheet are all rotated and are provided with connecting strips, two one ends of the connecting strips are all fixedly provided with arc-shaped clamping rings, and two sides of the arc-shaped clamping rings are all fixedly provided with first protection pads.

In one example, the second protection pads are fixedly arranged at the outer edges of the two second screw holes on one side of the two connecting pieces.

In one example, bolts are inserted into the inner walls of the two first screw holes, and the outer walls of one ends of the two bolts respectively penetrate through the inner walls of the two first screw holes to be in contact with one sides of the two clamping rings.

In one example, a fixed shaft is inserted between the inner walls of the second screw holes, the inner wall of the arc-shaped clamping ring is connected with the outer wall of one end of the fixed shaft in a clamping mode, the outer wall of one end of the fixed shaft is sleeved with a fixed ring, and the inner wall of the fixed ring is in threaded connection with the outer wall of the fixed shaft.

The adjustable suspension clamp provided by the utility model has the following beneficial effects:

this suspension clamp with adjustable through being provided with the adjustable clamp structure of constituteing by spring, clamp ring, insulating pad, first screw, vacuum groove and bolt etc. during the use, two clamp rings of block for clamp ring closes the conductor clamp in its inside, and two clamp rings belong to and be less than half circular arc, when the wire diameter is less, twist the bolt and make it extrude clamp ring and then promote it and press from both sides tight wire, and when the wire diameter is great, make clamp ring can be with its chucking under the elastic action of spring to make it be difficult for the electric leakage under the protection of insulating pad, the vacuum groove is further protected, thereby improves the convenience that the device was used.

This suspension clamp with adjustable through being provided with the connection protective structure that comprises connection piece, second screw, connecting strip, arc snap ring and first protection pad etc. during the use, fixed the connection piece through the fixed axle to when connecting, two wherein second protection pads contact each other, make the later stage can not make it be difficult for opening because of rust, rotate the card at the fixed axle upper end with the arc snap ring through the connecting strip after the fixed axle is fixed simultaneously, the fixed first protection pad that makes its contact of reuse solid fixed ring also makes the later stage can not be opened because of rust, thereby improve the protectiveness that the device used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the clamping ring and adjustable bolt clamping according to the present utility model;

fig. 3 is a schematic structural view of the connection piece and the protection connection of the protection pad of the present utility model.

In the figure: 1. a clamping ring; 2. a spring; 3. a clamping ring; 4. an insulating pad; 5. a first screw hole; 6. a vacuum tank; 7. a connecting sheet; 8. a second screw hole; 9. a connecting strip; 10. an arc-shaped clasp; 11. a first protective pad; 12. a second protective pad; 13. a bolt; 14. a fixed shaft; 15. and a fixing ring.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment of the utility model provides an adjustable suspension clamp as shown in fig. 1-3, which comprises two clamp rings 1, wherein bolts 13 are inserted into the inner walls of two first screw holes 5, the outer walls of one ends of the two bolts 13 respectively penetrate through the inner walls of the two first screw holes 5 to be contacted with one sides of the two clamp rings 3, a fixed shaft 14 is inserted between the inner walls of the two second screw holes 8, the inner wall of an arc-shaped clamp ring 10 is connected with the outer wall of one end of the fixed shaft 14 in a clamping way, a fixed ring 15 is sleeved on the outer wall of one end of the fixed shaft 14, and the inner wall of the fixed ring 15 is in threaded connection with the outer wall of the fixed shaft 14;

the second embodiment of the utility model provides an adjustable suspension clamp as shown in fig. 2, wherein the inner walls of two clamping rings 1 and 1 are respectively provided with an adjustable clamping mechanism, the clamping mechanism comprises a plurality of springs 2 arranged at the upper ends of the inner sides of the two clamping rings 1, one end of each spring 2 is fixedly provided with two clamping rings 3, one sides of the two clamping rings 3 are respectively fixedly connected with one ends of the plurality of springs 2, the inner walls of the two clamping rings 3 are respectively fixedly provided with an insulating pad 4, the middle positions of one sides of the two clamping rings 1 are respectively provided with a first screw hole 5, the inner walls of the two clamping rings 3 are respectively provided with a vacuum groove 6, the edges of one sides of the outer walls of the two clamping rings 1 are respectively fixedly provided with a connecting sheet 7, and one sides of the two connecting sheets 7 are respectively provided with a second screw hole 8;

in the third embodiment, the utility model provides an adjustable suspension clamp as shown in fig. 3, one ends of one sides of two connecting pieces 7 are respectively provided with a connecting strip 9 in a rotating mode, one ends of the two connecting strips 9 are respectively provided with an arc-shaped clamping ring 10, two sides of the two arc-shaped clamping rings 10 are respectively provided with a first protection pad 11, and one sides of the two connecting pieces 7 are respectively provided with a second protection pad 12 at the outer edge of the two second screw holes 8.

Working principle: when using the adjustable suspension clamp in this design, at first, need install the clamp ring 3 of device upper end at two clamp rings 1 inboardly through spring 2, make the device can normally use, and through being provided with the adjustable clamp structure of constituteing by spring 2 in this design, clamp ring 3, insulating pad 4, first screw 5, vacuum groove 6 and bolt 13 etc., during the use, two clamp rings 1 of block, make clamp ring 3 with the conductor clamp in its inside, and two clamp rings 3 belong to and be less than half circular arc, when wire diameter is less, twist bolt 13 makes it extrude clamp ring 3 and then promote clamp wire, when wire diameter is great, make clamp ring 3 can clamp it under the elastic action of spring 2, and make it be difficult for electric leakage under the protection of insulating pad 4, vacuum groove 6 further protects, thereby improve the convenience of device use, and be provided with by connection piece 7 on this device, second screw 8, connecting strip 9, arc 10 and first protection pad 11 etc. connection structure, make clamp ring 3 with the conductor clamp ring clamp in its inside, and two clamp ring 3 belong to be less than half circular arc, when wire diameter is less than half circular arc, twist bolt 13 makes it is difficult for connecting strip 14 to make it to open the fixed connection at the fixed phase at the same time of the fixed connection pad 14 through the fixed connection of connecting strip 12, the fixed connection pad is can not be opened at the fixed phase is difficult for the fixed phase is 14 is can be used simultaneously after the fixed at the fixed connection pad is used through the arc-shaped connection pad 14, the fixed phase is can be opened, the fixed at the fixed phase is can be used at the fixed pad is fixed by the fixed pad is used 14 is fixed by the fixed.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. An adjustable suspension clamp comprising:

the clamping device comprises two clamping rings (1), wherein adjustable clamping mechanisms are arranged on the inner walls of the two clamping rings (1);

the method is characterized in that: the adjustable clamping mechanism comprises a plurality of springs (2) arranged at the upper ends of the inner sides of the two clamping rings (1), two clamping rings (3) are fixedly arranged at one end of each spring (2), and one sides of the two clamping rings (3) are fixedly connected with one ends of the plurality of springs (2) respectively;

the inner walls of the two clamping rings (3) are fixedly provided with insulating gaskets (4), the middle positions of one sides of the two clamping rings (1) are provided with first screw holes (5), and the inner walls of the two clamping rings (3) are provided with vacuum grooves (6).

2. An adjustable suspension clamp as defined in claim 1 wherein: connecting pieces (7) are fixedly arranged at the edges of one side of the outer walls of the two clamping rings (1), and second screw holes (8) are formed in one side of each connecting piece (7).

3. An adjustable suspension clamp as defined in claim 2 wherein: one end of one side of each connecting sheet (7) is provided with a connecting strip (9) in a rotating mode, one end of each connecting strip (9) is fixedly provided with an arc-shaped clamping ring (10), and two sides of each arc-shaped clamping ring (10) are fixedly provided with a first protection pad (11).

4. An adjustable suspension clamp as defined in claim 2 wherein: one side of each connecting sheet (7) is positioned at the outer edges of the two second screw holes (8), and second protection pads (12) are fixedly arranged on the outer edges of the two connecting sheets.

5. An adjustable suspension clamp as defined in claim 1 wherein: the inner walls of the two first screw holes (5) are respectively inserted with bolts (13), and the outer walls of one ends of the two bolts (13) respectively penetrate through the inner walls of the two first screw holes (5) to be contacted with one sides of the two clamping rings (3).

6. An adjustable suspension clamp as defined in claim 2 wherein: the fixed shafts (14) are inserted between the inner walls of the second screw holes (8), the inner walls of the arc-shaped clamping rings (10) are connected with the outer wall of one end of the fixed shaft (14) in a clamping mode, the outer wall of one end of the fixed shaft (14) is sleeved with the fixed ring (15), and the inner walls of the fixed ring (15) are connected with the outer wall of the fixed shaft (14) in a threaded mode.