Diameter pipe variable feeder clamp

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a feeder clamp with a variable diameter pipe, which comprises two clamping pieces which are arranged oppositely, and at least one mounting position is arranged on each of the opposite surfaces of the two clamping pieces; the first arc cushion pieces are respectively arranged in the mounting positions of the two clamping pieces; the second arc cushion pieces are in contact with the corresponding first arc cushion pieces; the two clamping pieces are suitable for being in contact with each other, the two installation positions, the two first arc cushion pieces and the two second arc cushion pieces are matched together to form an oval clamping space, according to the feeder line clamp with the variable diameter pipe, a feeder line with one diameter is clamped through the two second arc cushion pieces, and after the second arc cushion pieces are taken down, the feeder line with the variable diameter pipe can be clamped. According to the feeder clamp, the feeder is directly clamped through the two first arc cushion pieces so as to clamp the feeder of the other diameter, then the first arc cushion pieces are disassembled, the feeder is directly clamped through the two installation positions so as to clamp the feeder of the third diameter, and therefore the effects of fixing the feeders of various diameters and improving the flexibility of the feeder clamp are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fixture, concretely relates to a diameter pipe variable type feeder line fixture. BACKGROUND

[0002] Feeder line fixture is widely used in communication base station, repeater, indoor coverage system, wireless paging and microwave communication system. It can fix transmission cable in iron tower, wiring rack, indoor and outdoor and subway and tunnel, and ensure stability and safety of cable.

[0003] Traditional feeder line fixture can only fix one specific diameter feeder line. In actual power wiring scene, the diameter of feeder line is not single, but various, which leads to the need to prepare multiple specifications of fixture when fixing feeder lines of different diameters, which not only increases cost, but also brings many inconveniences in operation and management. Moreover, due to the single adaptability of the fixture, when the feeder line of different diameter needs to be replaced, the suitable fixture needs to be reinstalled, which consumes a lot of time and manpower and seriously affects work efficiency.

[0004] Therefore, in order to solve the above problems, it is necessary to design a diameter pipe variable type feeder line fixture. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a diameter pipe variable type feeder line fixture to solve the technical problem of single function of existing feeder line fixture.

[0006] In order to solve the above technical problem, the utility model provides a diameter pipe variable type feeder line fixture, which comprises:

[0007] Two oppositely arranged fixtures, at least one mounting position is arranged on the opposite surface of each fixture;

[0008] First arc pad, arranged in the mounting position of the two fixtures respectively;

[0009] Second arc pad, arranged on the two fixtures respectively and in contact with the corresponding first arc pad;

[0010] When the two fixtures are in contact, the two mounting positions, the two first arc pads and the two second arc pads cooperate to form an elliptical clamping space to clamp the feeder line.

[0011] Further, at least two first placing positions are arranged in the mounting position;

[0012] The bottom of the first arc pad is provided with at least two first placing parts; wherein

[0013] The two first placing parts are adapted to be placed in the corresponding first placing position.

[0014] Further, the top of the first circular-arc pad is provided with at least two second placing positions;

[0015] The bottom of the second circular-arc pad is provided with at least two second placing parts; wherein

[0016] The two second placing parts are adapted to be placed in the corresponding second placing positions.

[0017] Further, the middle part of each of the two clamping pieces is provided with a through-hole part;

[0018] The same screw rod is arranged in the two through-hole parts;

[0019] Both ends of the screw rod are provided with nuts; wherein

[0020] The two clamping pieces are arranged between the two nuts; and

[0021] When the two nuts are screwed with the screw rod, the two clamping pieces are clamped to make the two clamping pieces tightly contact.

[0022] Further, the opposite surface of the clamping piece is provided with a concave part and a convex part; wherein

[0023] The concave part and the convex part are arranged in a circular array around the through-hole part; and

[0024] When the two clamping pieces contact, the convex part of any one clamping piece is inserted into the concave part of the other clamping piece.

[0025] Further, one end of the screw rod is engaged with a C-shaped piece; wherein

[0026] Both sides of the C-shaped piece are provided with threaded through-holes; and

[0027] A bolt is engaged in any one threaded through-hole.

[0028] The utility model discloses the beneficial effects are:

[0029] (1) the utility model discloses two clamping pieces when contacting, two installation positions, two first circular-arc pad and two second circular-arc pad cooperate, form the clamping space of oval, directly to the feeder clamping through the second circular-arc pad, clamping one kind of diameter feeder, after taking down the second circular-arc pad, through the installation position and the first circular-arc pad cooperation, form the clamping space of oval, directly to the feeder clamping through the first circular-arc pad, clamping another kind of diameter feeder, then disassembling the first circular-arc pad, directly to the feeder clamping through the installation position, clamping third kind of diameter feeder, oval design and the deformation property of rubber material quality reach the feeder of fixing multiple diameters, improve the flexibility of feeder clamp.

[0030] The other features and advantages of the present application will be described in the following description and, in part, will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

[0031] To make the above objectives, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0033] Figure 1 is the explosion of the preferred embodiment of the clamping piece of the present application Figure 1 ;

[0034] Figure 2 is the explosion of the preferred embodiment of the clamping piece of the present application Figure 2 ;

[0035] Figure 3 is a perspective view of the preferred embodiment of the whole of the present application.

[0036] In the drawings:

[0037] Clamping piece 1, mounting position 101, first placement position 102, through hole part 103, recess 104, convex part 105;

[0038] First circular arc pad 2, first placement part 201, second placement position 202;

[0039] Second circular arc pad 3, second placement part 301;

[0040] Screw rod 4, nut 5, C-shaped piece 6, threaded hole 601, bolt 7. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely in conjunction with the drawings. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. Example 1

[0042] like Figures 1 to 3 As shown, this embodiment provides a variable diameter feeder clamp, including:

[0043] Two opposing clamping pieces 1 each have at least one mounting position 101 on their opposing surfaces; a first arc-shaped pad 2 is respectively disposed within the mounting position 101 of the two clamping pieces 1; a second arc-shaped pad 3 is respectively disposed on the two clamping pieces 1 and contacts the corresponding first arc-shaped pad 2; the two clamping pieces 1 are adapted to cooperate when they are in contact, with the two mounting positions 101, the two first arc-shaped pads 2 and the two second arc-shaped pads 3 working together to form an elliptical clamping space for clamping the feeder; wherein the first arc-shaped pad 2 and the second arc-shaped pad 3 are made of, but not limited to, rubber.

[0044] In this embodiment, when the two clips 1 are in contact, the two mounting positions 101, the two first arc pads 2, and the two second arc pads 3 cooperate to form an elliptical clamping space, so that the feeder can be directly clamped by the second arc pads 3 to clamp a feeder of one diameter. After removing the second arc pads 3, the mounting positions 101 and the first arc pads 2 cooperate to form an elliptical clamping space, so that the feeder can be directly clamped by the first arc pads 2 to clamp a feeder of another diameter. Then, the first arc pads 3 are removed, and the feeder can be directly clamped by the mounting positions 101 to clamp a feeder of a third diameter. At the same time, the elliptical design and the deformation properties of the rubber material can fix feeders of multiple diameters, thereby improving the flexibility of the feeder clamp.

[0045] The mounting position 101 is provided with at least two first placement positions 102; the bottom of the first arc pad 2 is provided with at least two first placement portions 201; wherein the two first placement portions 201 are suitable for being placed in the corresponding first placement positions 102; wherein it is preferred that both the first placement positions 102 and the first placement portions 201 are three, and they are equidistant; wherein the first arc pad 2 and the first placement portions 201 are integrally formed.

[0046] In this embodiment, by setting the first placement position 102 and the first placement part 201, it is ensured that the first arc-shaped gasket 2 can be accurately placed in the installation position 101, thereby achieving the effect of fixing and positioning the first arc-shaped gasket 2.

[0047] The top of the first arc-shaped pad 2 is provided with at least two second placing positions 202; the bottom of the second arc-shaped pad 3 is provided with at least two second placing parts 301; two of the second placing parts 301 are adapted to be placed in the corresponding second placing positions 202; the second placing positions 202 and the second placing parts 301 are preferably three in number and are equidistantly arranged; the second arc-shaped pad 3 and the second placing part 301 are integrally formed; the second placing positions 202 and the second placing parts 301 have the same effect as the first placing positions 102 and the first placing parts 201, i.e., to fix and position the second arc-shaped pad 3, which will not be described in detail here.

[0048] The middle part of each of the two clamping members 1 is provided with a through hole part 103; the same screw 4 is arranged in the two through hole parts 103; the two ends of the screw 4 are provided with nuts 5; the two clamping members 1 are arranged between the two nuts 5; and the two nuts 5 are adapted to clamp the two clamping members 1 when they are screwed with the screw 4, so as to make the two clamping members 1 tightly contact each other; the screw 4 and the nuts 5 are arranged to fix the two clamping members 1.

[0049] The opposite surface of the clamping member 1 is provided with a recess 104 and a convex part 105; the recess 104 and the convex part 105 are arranged in a circular array around the through hole part 103; and when the two clamping members 1 contact each other, the convex part 105 of any one clamping member 1 is inserted into the recess 104 of the other clamping member 1; the recess 104 and the convex part 105 are arranged to enhance the connection stability and tightness of the two clamping members 1 when they contact each other, and the arrangement of the recess 104 and the convex part 105 also helps to prevent the two clamping members 1 from being separated or misaligned when subjected to external force.

[0050] One end of the screw 4 is engaged with a C-shaped member 6; the two sides of the C-shaped member 6 are provided with threaded holes 601; and a bolt 7 is engaged in any one of the threaded holes 601; the C-shaped member 6, the threaded holes 601 and the bolt 7 are arranged to facilitate the connection with other components.

[0051] In this application, each device (parts without specific structure) selected is a general standard part or a part known to those skilled in the art, and its structure and principle can be known by technical personnel through a technical manual or through a conventional experimental method.

[0052] In the description of the embodiments of the utility model, unless another definite provision and limitation, the term "mount", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element inside communication.

[0053] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element indicated must have a particular orientation, construct and operate with a particular orientation, therefore cannot be understood as the restriction of the utility model. In addition, the term "first", "second", "third" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0054] The above is the inspiration according to the ideal embodiment of the utility model, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A radial variable feeder clamp, comprising: The utility model relates to a kind of radial tube variable type feeder clamps, including: Two oppositely arranged clamps (1), at least one mounting position (101) is provided on the opposite surface of each of the two clamps (1); A first circular-arc pad (2) is arranged in the mounting position (101) of each of the two clamps (1); A second circular-arc pad (3) is arranged on each of the two clamps (1) and is in contact with the corresponding first circular-arc pad (2); When the two clamps (1) are in contact, the two mounting positions (101), the two first circular-arc pads (2) and the two second circular-arc pads (3) cooperate to form an elliptical clamping space to clamp the feeder.

2. The radial tube variable type feeder clamp of claim 1, wherein: At least two first placement positions (102) are provided in the mounting position (101); The bottom of the first circular-arc pad (2) is provided with at least two first placement portions (201); wherein The two first placement portions (201) are adapted to be placed in the corresponding first placement position (102).

3. The radial tube variable type feeder clamp of claim 2, wherein: The top of the first circular-arc pad (2) is provided with at least two second placement positions (202); The bottom of the second circular-arc pad (3) is provided with at least two second placement portions (301); wherein The two second placement portions (301) are adapted to be placed in the corresponding second placement position (202).

4. The radial tube variable type feeder clamp of claim 3, wherein: A through-hole portion (103) is provided in the middle of each of the two clamps (1); The same screw (4) is provided in the two through-hole portions (103); The two ends of the screw (4) are provided with nuts (5); wherein The two clamps (1) are arranged between the two nuts (5); and When the two nuts (5) are engaged and tightened with the screw (4), the two clamps (1) are clamped to make the two clamps (1) in close contact.

5. The radial tube variable type feeder clamp of claim 4, wherein: The opposite surface of the clamp (1) is provided with a recess (104) and a protrusion (105); wherein The recess (104) and the protrusion (105) are arranged in a circular array around the through-hole portion (103); and When the two clamps (1) are in contact, the protrusion (105) of any one clamp (1) is inserted into the recess (104) of the other clamp (1).

6. The radial tube variable type feeder clamp of claim 5, wherein: One end of the screw (4) is engaged with a C-shaped piece (6); wherein The two sides of the C-shaped piece (6) are provided with threaded holes (601); and A bolt (7) is engaged in any one threaded hole (601).

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