CN210430842U

CN210430842U - Cable fixation clamp for electrical engineering

Info

Publication number: CN210430842U
Application number: CN201921966997.0U
Authority: CN
Inventors: 程勇; 李忠芸; 栾红; 李志远; 任平英
Original assignee: Henan Vocational College of Water Conservancy and Environment
Current assignee: Henan Vocational College of Water Conservancy and Environment
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-04-28
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to an electrical engineering technical field specifically is a cable fixation clamp for electrical engineering, including metal support, metal support is hunch shape, and threaded hole has all been run through to its both sides, and its top surface is equipped with first clamp, and first centre gripping groove has evenly been seted up on the top of first clamp, and the top of first clamp is equipped with the second clamp, and second centre gripping groove has evenly been seted up on the top and the bottom of second clamp, and the top of second clamp is equipped with the third clamp, and beneficial effect is: be provided with three clamping structure of first clamp, second clamp and third clamp in the utility model, and every clamping structure is last all to have seted up numerous centre gripping groove, relatively speaking, and cable that can fix is in large quantity, has set up fixture block and sheetmetal structure respectively at both ends about three clamps in addition, when fixed, only need with the fixture block insert two sheetmetals in can, consequently, fixed mode compares bolted connection and needs more portably, operates and saves time more.

Description

Cable fixation clamp for electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field specifically is a cable fixation clamp for electrical engineering.

Background

With the popularization of electrical equipment, the daily electricity consumption of people is rising year by year, and in a power line, the proportion occupied by cables is also getting larger and larger, the arrangement of various cables is complicated, and great difficulty is caused to the maintenance and the investigation of operators, so that people begin to utilize cable fixing clamps to fix the positions of the cables and keep the cables in order arrangement. However, in the prior art, the structure of the cable fixing clip is too simple, and the main defects of the cable fixing clip are as follows:

1. the clamping capacity of one cable fixing clamp is limited, and the cable needs to be connected and fixed by a plurality of bolts after being clamped, so that the operation is time-consuming;

2. the existing cable fixing clamp can only clamp cables of one specification at a time, however, in actual life, the number of thin cables is large, the number of thick cables is small, and therefore all the cables cannot be fixed by only using the cable fixing clamp of one specification. Therefore, the utility model provides a cable fixation clamp for electrical engineering is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable fixation clamp for electrical engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing clamp for electrical engineering comprises a metal support, wherein the metal support is in an arch shape, threaded holes are formed in two sides of the metal support in a penetrating mode, a first clamp body is arranged on the surface of the top end of the metal support, a first clamping groove is uniformly formed in the top end of the first clamp body, a second clamp body is arranged above the first clamp body, second clamping grooves are uniformly formed in the top end and the bottom end of the second clamp body, a third clamp body is arranged above the second clamp body, a third clamping groove is uniformly formed in the bottom end of the third clamp body, positioning rods are arranged on two sides of the third clamp body in a penetrating mode, the positioning rods are in a door-shaped shape, the two sides of the positioning rods simultaneously penetrate through the first clamp body, the second clamp body and the third clamp body, the bottom ends of the two sides of the positioning rods are welded and fixed to the top side of the metal support, the inner diameters of the first clamping grooves, the second clamping grooves and the third clamping grooves are equal, and the number of the first clamping grooves is equal to the number of the second, the number of the third clamping grooves is equal to that of the second clamping grooves on the top side of the second clamp body.

Preferably, the equal fixed connection setting element in bottom both sides of second clamp and third clamp, the equal fixed connection sheetmetal in top both sides of first clamp and second clamp, and the quantity of every side sheetmetal is two, the bottom both sides homogeneous moulding of setting element is equipped with the fixture block, and the interval that is located two fixture blocks of homonymy equals the interval of two sheetmetals of homonymy.

Preferably, the bottom end of the metal support is connected with the positioning pieces through bolts, the number of the positioning pieces is not less than three, arc-shaped clamps are hinged to two sides of the bottom end of each positioning piece, each arc-shaped clamp is in a semicircular shape, and the bottom ends of the two arc-shaped clamps are fixedly connected through bolts.

Preferably, the inner diameter corresponding to the first clamping groove is smaller than the inner diameter corresponding to the arc-shaped clamp, and the diameter of the arc-shaped clamp is smaller than the height of the metal support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, three clamping structures of a first clamp, a second clamp and a third clamp are arranged, and each clamping structure is provided with a plurality of clamping grooves, so that relatively speaking, the number of fixable cables is large, and in addition, the left and right ends of the three clamps are respectively provided with a fixture block and a metal sheet structure, when fixing, only the fixture block is inserted into the two metal sheets, therefore, the fixing mode is simpler and more convenient than bolt connection, and the operation is more time-saving;

2. the centre gripping groove can be used to the more thin cable of fixed quantity in this practicality, and the arc of metal support bottom presss from both sides and can be used to the less thick cable of fixed quantity, and the two fixed mode is all very convenient, compares traditional technology, but this practicality is fixed the cable of the multiple specification of centre gripping simultaneously, and the clamping capacity is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the clamping device comprises a metal support 1, a first clamp body 2, a second clamp body 3, a third clamp body 4, a positioning rod 5, a first clamping groove 6, a second clamping groove 7, a third clamping groove 8, a positioning piece 9, a clamping block 10, a metal sheet 11, a positioning piece 12 and an arc clamp 13.

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. 1-2, the present invention provides a technical solution: the utility model provides a cable fixation clamp for electrical engineering, including metal support 1, metal support 1 is hunch shape, threaded hole has all been run through to its both sides, its top surface is equipped with first clamp 2, first centre gripping groove 6 has evenly been seted up on the top of first clamp 2, the top of first clamp 2 is equipped with second clamp 3, second centre gripping groove 7 has evenly been seted up on the top of second clamp 3 and bottom, the top of second clamp 3 is equipped with third clamp 4, third centre gripping groove 8 has evenly been seted up to the bottom of third clamp 4, first clamp 2, second clamp 3 and third clamp 4 are the plastics material article, there is the insulating effect, wherein first clamp 2 passes through screw fixed connection on metal support 1.

The locating lever 5 is arranged on two sides of the third clamp 4 in a penetrating mode, the locating lever 5 is in a door-shaped shape, the two sides of the locating lever 5 simultaneously penetrate through the first clamp 2, the second clamp 3 and the third clamp 4, the bottom ends of the two sides of the locating lever 5 are welded and fixed on the top side of the metal support 1, the inner diameters of the first clamping groove 6, the second clamping groove 7 and the third clamping groove 8 are equal, the number of the first clamping groove 6 is equal to that of the second clamping groove 7 on the bottom side of the second clamp 3, the number of the third clamping groove 8 is equal to that of the second clamping groove 7 on the top side of the second clamp 3, the second clamp 3 and the third clamp 4 can slide up and down along the locating lever 5, the first clamping groove 6 corresponds to the second clamping groove 7 on the bottom side one to one, and the third clamping groove 8 corresponds to the second clamping groove 7 on the top side one to one.

The equal fixed connection setting element 9 in bottom both sides of second clamp 3 and third clamp 4, the equal fixed connection sheetmetal 11 in top both sides of first clamp 2 and second clamp 3, and the quantity of every side sheetmetal 11 is two, the equal integrated into one piece in bottom both sides of setting element 9 is equipped with fixture block 10, and the interval that is located two fixture blocks 10 of homonymy equals the interval of two sheetmetals 11 of homonymy, as shown in figure 1 and figure 2, after fixture block 10 all inserted two sheetmetals 11 insides, the position between two upper and lower clamps is fixed, in addition, setting element 9 and sheetmetal 11 all insert at the clamp inboard and fixed connection with it.

The bottom end of the metal support 1 is in bolted connection with the positioning pieces 12, the number of the positioning pieces 12 is not less than three, the two sides of the bottom end of each positioning piece 12 are respectively hinged with an arc-shaped clamp 13, each arc-shaped clamp 13 is in a semicircular shape, the bottom ends of the two arc-shaped clamps 13 are fixedly connected through bolts, and as shown in figure 1, the two arc-shaped clamps 13 equivalently form a pipe clamp structure for fixing thick cables.

The inner diameter corresponding to the first clamping groove 6 is smaller than the inner diameter corresponding to the arc-shaped clamp 13, and the diameter of the arc-shaped clamp 13 is smaller than the height of the metal bracket 1, so that the metal bracket 1 needs to be fixed on a wall surface during actual installation, and therefore the diameter of the arc-shaped clamp 13 must be smaller than the height of the metal bracket 1.

The working principle is as follows: the utility model discloses in, first clamp 2 fixed connection is on metal support 1, and the equal sliding connection of second clamp 3 and third clamp 4 is on locating lever 5, and the adjustment position can slide from top to bottom. In the use, fix metal support 1 on the wall at first, then penetrate the first centre gripping groove 6 with thinner cable to cover second clamp 3 and make the cable fixed, wait that first centre gripping groove 6 fills up the back, penetrate the second centre gripping groove 7 of second clamp 3 top side with the cable again, cover third clamp 4 again at last and make the cable fixed. When the fixing device is fixed, the two clamping blocks 10 at the bottom end of the positioning piece 9 are inserted into the two metal sheets 11, and the upper clamp body and the lower clamp body are fixed in a clamping manner. And finally, penetrating the cable with the larger diameter into an arc clamp 13 at the bottom of the metal bracket 1, and fixing by using a bolt.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable fixation clamp for electrical engineering, includes metal support (1), its characterized in that: the metal support (1) is arch-shaped, threaded holes are formed in two sides of the metal support in a penetrating mode, a first clamp body (2) is arranged on the surface of the top end of the metal support, first clamping grooves (6) are evenly formed in the top end of the first clamp body (2), a second clamp body (3) is arranged above the first clamp body (2), second clamping grooves (7) are evenly formed in the top end and the bottom end of the second clamp body (3), a third clamp body (4) is arranged above the second clamp body (3), a third clamping groove (8) is evenly formed in the bottom end of the third clamp body (4), positioning rods (5) are arranged on two sides of the third clamp body (4) in a penetrating mode, the positioning rods (5) are door-shaped, two sides of the positioning rods simultaneously penetrate through the first clamp body (2), the second clamp body (3) and the third clamp body (4), and bottom ends of two sides of the positioning rods (5) are welded and fixed to the top side of the metal support (1), the inner diameters of the first clamping grooves (6), the second clamping grooves (7) and the third clamping grooves (8) are equal, the number of the first clamping grooves (6) is equal to that of the second clamping grooves (7) on the bottom side of the second clamp body (3), and the number of the third clamping grooves (8) is equal to that of the second clamping grooves (7) on the top side of the second clamp body (3).

2. The cable fixing clip for electrical engineering according to claim 1, wherein: the equal fixed connection setting element (9) in bottom both sides of second clamp (3) and third clamp (4), the equal fixed connection sheetmetal (11) in top both sides of first clamp (2) and second clamp (3), and the quantity of per side sheetmetal (11) is two, the equal integrated into one piece in bottom both sides of setting element (9) is equipped with fixture block (10), and is located the interval of two fixture blocks (10) of homonymy and equals the interval of two sheetmetals (11) of homonymy.

3. The cable fixing clip for electrical engineering according to claim 1, wherein: the bottom end of the metal support (1) is connected with the positioning pieces (12) through bolts, the number of the positioning pieces (12) is not less than three, arc-shaped clamps (13) are hinged to two sides of the bottom end of each positioning piece (12), each arc-shaped clamp (13) is semicircular, and the bottom ends of the two arc-shaped clamps (13) are fixedly connected through bolts.

4. The cable fixing clip for electrical engineering according to claim 1, wherein: the inner diameter corresponding to the first clamping groove (6) is smaller than the inner diameter corresponding to the arc-shaped clamp (13), and the diameter of the arc-shaped clamp (13) is smaller than the height of the metal support (1).