CN210016244U

CN210016244U - Aluminum alloy suspension clamp

Info

Publication number: CN210016244U
Application number: CN201920815987.0U
Authority: CN
Inventors: 周云云; 王世兵; 谢小剑
Original assignee: ZHEJIANG QANL ELECTRIC POWER FITTINGS CO Ltd
Current assignee: ZHEJIANG QANL ELECTRIC POWER FITTINGS CO Ltd
Priority date: 2019-06-01
Filing date: 2019-06-01
Publication date: 2020-02-04
Anticipated expiration: 2029-06-01

Abstract

The utility model discloses an aluminum alloy suspension clamp, including perforating hole and fixation clamp, the perforating hole is seted up on the fixation clamp, and the top of fixation clamp is reserved has the intercommunicating pore to the outside of fixation clamp is provided with the constant head tank, the fixation clamp is through the tip interconnect of pivot and fixation clamp, and is fixed with the fastener between fixation clamp and the fixation clamp, and fixation clamp one end are provided with the overcoat, are fixed with the damping rubber piece on the inner wall of overcoat moreover, the locating hole has been seted up with the outer wall junction of fixation clamp and overcoat to the positioning clamp, and is provided with the endotheca between the overcoat. This aluminum alloy suspension clamp, simple structure makes things convenient for the location centre gripping work of cable to go on, can carry out the change of centre gripping dynamics simultaneously according to the difference of cable cross-section size for the device can carry out good centre gripping location work to the cable of different thick lines, has improved the device's practicality.

Description

Aluminum alloy suspension clamp

Technical Field

The utility model relates to a suspension clamp technical field specifically is aluminum alloy suspension clamp.

Background

The suspension clamp is a structural tool for positioning, clamping and fixing the cable, and the cable can be conveniently and quickly vertically hung in the vertical direction by using the suspension clamp, so that the cable is convenient to install and use, and the cable is convenient and fast to operate when being hung on a tower and a wall.

However, the existing suspension line clip has the following problems in use:

1. the cable fixing device has the advantages that the structure is complex, the operation is inconvenient when the cable is suspended and fixed, the auxiliary work is inconvenient when the cable is used, and the cable is easy to fall due to instable installation;

2. when carrying out the centre gripping to the cable of different thicknesses, because of the model variation in size of cable easily for the cable is carrying out centre gripping during operation, has the not hard up problem of centre gripping of cable, has the limitation of using.

Aiming at the problems, innovative design is urgently needed on the basis of the original suspension clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy suspension clamp to solve above-mentioned background art and propose current suspension line clamp easy when using because of the model variation in size of cable, make the cable carry out the centre gripping during operation, there is the centre gripping of cable not hard up, and the structure is complicated, hangs the inconvenient problem of operation when fixing to the cable.

In order to achieve the above object, the utility model provides a following technical scheme: aluminum alloy suspension clamp, including perforating hole and fixation clamp, the perforating hole is seted up on the fixation clamp, and the top of fixation clamp is reserved has the intercommunicating pore to the outside of fixation clamp is provided with the constant head tank, the fixation clamp is through the tip interconnect of pivot and fixation clamp, and is fixed with the fastener between fixation clamp and the fixation clamp, and fixation clamp one end are provided with the overcoat, are fixed with the damping sheet rubber on the inner wall of overcoat moreover, the locating hole has been seted up to the outer wall junction of fixation clamp and overcoat, and is provided with the endotheca between the overcoat.

Preferably, the tip edge of fixation clamp and fixation clamp sets up to the arc structure, and the arc structure of fixation clamp and fixation clamp constitutes a complete ring to the link of fixation clamp and fixation clamp sets up to the ring form, and the fixation clamp constitutes rotation structure relatively with the fixation clamp moreover.

Preferably, the material of overcoat is insulating rubber, and the outer wall of overcoat sets up to equidistant concave shape to block between overcoat and the locating hole and connect.

Preferably, the endotheca comprises support, gasbag and registration arm triplex, and the avris fixed mounting of support has the gasbag to the tip of support runs through and is fixed with the registration arm, and the outward flange department of support sets up the arc structure of indent moreover.

Preferably, a thin rod is fixed on the inner wall of one end, close to the inside of the support, of the positioning tube, the middle of the thin rod is connected with a plugging rubber sheet, a plug is arranged inside the positioning tube, and a ball and an air seal ring are arranged on the outer wall of the plug.

Preferably, the gas seal ring is fixedly connected with the plug, the gas seal ring and the inner wall of the positioning pipe are in sealing arrangement in a relative sliding manner, and the end part of the plug is in threaded connection with the inner wall of the positioning pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the aluminum alloy suspension clamp is simple in structure, positioning and clamping work of cables can be conveniently carried out, and meanwhile, clamping force can be changed according to different sizes of the cross sections of the cables, so that the device can well clamp and position the cables with different thick lines, and the practicability of the device is improved;

1. the outer sleeve is installed and used only through the mutual clamping of the positioning hole and the outer sleeve, and under the rotating action of the rotating shaft, the positioning clamp and the fixing clamp are clamped relatively, so that the initial limiting of cable fixing is facilitated, and the clamping work of the cable is effectively and conveniently carried out;

2. repeated relative concertina movement between bolt and the registration arm under the effect of atmoseal ring and shutoff rubber sheet, can make the deformation that external gas caused the shutoff rubber sheet for external gas channels into in the gasbag bag, makes its inflation carry out the extrusion centre gripping of cable, makes things convenient for the location of cable.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic side view of the positioning clip of the present invention;

FIG. 3 is a front view of the positioning clip of the present invention;

FIG. 4 is a schematic side view of the fixing clip of the present invention;

FIG. 5 is a front view of the fixing clip of the present invention;

FIG. 6 is a schematic view of the lateral cross-section structure of the outer sleeve of the present invention;

FIG. 7 is a schematic view of the top-cut structure of the jacket of the present invention;

FIG. 8 is a schematic view of the outer structure of the outer cover of the present invention;

fig. 9 is a schematic view of the structure of the inner sleeve of the present invention;

fig. 10 is a schematic view of the plug mounting structure of the present invention.

In the figure: 1. a through hole; 2. positioning clips; 3. a communicating hole; 4. positioning a groove; 5. a fixing clip; 6. a rotating shaft; 7. a fastener; 8. a jacket; 9. a damping rubber sheet; 10. positioning holes; 11. an inner sleeve; 1101. a support; 1102. an air bag; 1103. a positioning tube; 12. a thin rod; 13. plugging the rubber sheet; 14. plugging; 15. a ball bearing; 16. and (5) air sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: an aluminum alloy suspension clamp comprises a through hole 1, a positioning clamp 2, a communicating hole 3, a positioning groove 4, a fixing clamp 5, a rotating shaft 6, a fastener 7, an outer sleeve 8, a damping rubber sheet 9, a positioning hole 10, an inner sleeve 11, a bracket 1101, an air bag 1102, a positioning tube 1103, a thin rod 12, a plugging rubber sheet 13, a plug 14, a ball 15 and an air seal ring 16, wherein the through hole 1 is formed in the positioning clamp 2, the communicating hole 3 is reserved at the top of the positioning clamp 2, the positioning groove 4 is arranged on the outer side of the positioning clamp 2, the fixing clamp 5 is connected with the end part of the positioning clamp 2 through the rotating shaft 6, the fastener 7 is fixed between the positioning clamp 2 and the fixing clamp 5, the outer sleeve 8 is arranged at one end of the positioning clamp 2 and one end of the fixing clamp 5, the damping rubber sheet 9 is fixed on the inner wall of the outer sleeve 8, the positioning hole 10 is formed at, and an inner sleeve 11 is arranged between the outer sleeves 8.

The tip edge of fixation clamp 2 and fixation clamp 5 sets up to the arc structure, and the arc structure of fixation clamp 2 and fixation clamp 5 constitutes a complete ring to the link of fixation clamp 2 and fixation clamp 5 sets up to the ring form, and fixation clamp 2 and fixation clamp 5 constitute relative rotating-structure moreover, makes things convenient for the relative rotation of fixation clamp 2 and fixation clamp 5, carries out 8 position changes of overcoat and adjusts and carry out the cable reinforcement.

The material of overcoat 8 is insulating rubber, and the outer wall of overcoat 8 sets up to equidistant concave to the block is connected between overcoat 8 and the locating hole 10, and setting up of overcoat 8 is to its location installation simple operation.

The inner sleeve 11 is composed of a bracket 1101, an airbag 1102 and a positioning tube 1103, the airbag 1102 is fixedly mounted on the side of the bracket 1101, the positioning tube 1103 penetrates through and is fixed on the end portion of the bracket 1101, the outer edge of the bracket 1101 is arranged to be an inwards concave arc-shaped structure, and the inner sleeve 11 is arranged in a structure, so that a cable can be conveniently arranged between the outer sleeve 8 and the inner sleeve 11 to be mounted and positioned.

A thin rod 12 is fixed on the inner wall of one end of the positioning tube 1103 close to the inside of the bracket 1101, the middle part of the thin rod 12 is connected with a plugging rubber sheet 13, a plug 14 is arranged inside the positioning tube 1103, a ball 15 and an air seal ring 16 are arranged on the outer wall of the plug 14, the air seal ring 16 is fixedly connected with the plug 14, the air seal ring 16 and the inner wall of the positioning tube 1103 are in sealing arrangement in a relative sliding mode, the end part of the plug 14 is in threaded connection with the inner wall of the positioning tube 1103, the air inside the air bag 1102 can be conveniently changed through repeated pushing of the plug 14, and good positioning of a cable is achieved.

The working principle is as follows: when the aluminum alloy suspension clamp is used, firstly, according to the figures 2-8, the outer sleeve 8 is installed and positioned on the inner sides of the positioning clamp 2 and the fixing clamp 5 through the positioning holes 10 on the positioning clamp 2 and the fixing clamp 5, so that the outer sleeve 8 is convenient to replace and use, and the contact friction force between the outer sleeve 8 and a cable is increased by paving the fixed damping rubber sheets 9 in the outer sleeve 8, so that the cable is more stably fixed and is not easy to loosen and drop when being used and fixed;

as shown in fig. 1, under the action of the rotating shaft 6, the positioning clamp 2 and the fixing clamp 5 rotate relatively, so that the side arc structures of the positioning clamp 2 and the fixing clamp 5 form a complete circle together, the outer sleeve 8 is assembled and wrapped, and then under the action of the fastening piece 7, the positioning clamp 2 and the fixing clamp 5 are connected and fixed, so that cables positioned between the outer sleeves 8 cannot loosen and fall off;

according to fig. 1 and 9-10, after the cable is preliminarily positioned in the outer sleeve 8, the inner sleeve 11 is clamped between the cables, the plug 14 is continuously pushed to and fro manually, the external gas is pushed to the position of the sealing rubber sheet 13 through the air sealing ring 16 by the plug 14, the sealing rubber sheet 13 deforms at the edge under the action of air pressure, the gas is introduced into the air bag 1102 and expands to cause the air bag 1102 to be used, the air bag 1102 extrudes and positions the placed cable under the expansion action of the air bag 1102, so that the clamping of the cable is more convenient, the positioning looseness and falling cannot occur due to different sizes of the cable, when the gas in the air bag 1102 needs to be discharged, the sealing rubber sheet 13 is manually jacked up through a thimble to deform, and the gas in the air bag 1102 can be discharged through the positioning pipe 1103.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Aluminum alloy suspension clamp, including perforating hole (1) and fixation clamp (5), its characterized in that: perforating hole (1) is seted up on locating clip (2), and the top of locating clip (2) is reserved has intercommunicating pore (3) to the outside of locating clip (2) is provided with constant head tank (4), fixation clamp (5) are through pivot (6) and the tip interconnect of locating clip (2), and are fixed with fastener (7) between locating clip (2) and fixation clamp (5), and locating clip (2) and fixation clamp (5) one end are provided with overcoat (8), are fixed with damping rubber piece (9) on the inner wall of overcoat (8) moreover, locating hole (10) have been seted up to the outer wall junction of locating clip (2) and fixation clamp (5) and overcoat (8), and are provided with endotheca (11) between overcoat (8).

2. The aluminum alloy suspension clamp of claim 1, wherein: the tip edge of fixation clamp (2) and fixation clamp (5) sets up to the arc structure, and the arc structure of fixation clamp (2) and fixation clamp (5) constitutes a complete ring to the link of fixation clamp (2) and fixation clamp (5) sets up to the ring form, and fixation clamp (2) and fixation clamp (5) constitute relative revolution mechanic moreover.

3. The aluminum alloy suspension clamp of claim 1, wherein: the material of overcoat (8) is insulating rubber, and the outer wall of overcoat (8) sets up to equidistant concave shape to block between overcoat (8) and locating hole (10) and connect.

4. The aluminum alloy suspension clamp of claim 1, wherein: the inner sleeve (11) is composed of a support (1101), an air bag (1102) and a positioning pipe (1103), the air bag (1102) is fixedly mounted on the side of the support (1101), the positioning pipe (1103) penetrates through and is fixed to the end portion of the support (1101), and the outer edge of the support (1101) is arranged to be of an inwards concave arc-shaped structure.

5. The aluminum alloy suspension clamp of claim 4, wherein: a thin rod (12) is fixed on the inner wall of one end, close to the inside of the support (1101), of the positioning tube (1103), a plugging rubber sheet (13) is connected to the middle of the thin rod (12), a plug (14) is arranged inside the positioning tube (1103), and a ball (15) and an air seal ring (16) are arranged on the outer wall of the plug (14).

6. The aluminum alloy suspension clamp of claim 5, wherein: the air seal ring (16) is fixedly connected with the plug (14), the air seal ring (16) and the inner wall of the positioning pipe (1103) are in sealing arrangement in a relative sliding mode, and the end portion of the plug (14) is in threaded connection with the inner wall of the positioning pipe (1103).