CN110676794A - Easy-to-mount cable support - Google Patents
Easy-to-mount cable support Download PDFInfo
- Publication number
- CN110676794A CN110676794A CN201911084398.0A CN201911084398A CN110676794A CN 110676794 A CN110676794 A CN 110676794A CN 201911084398 A CN201911084398 A CN 201911084398A CN 110676794 A CN110676794 A CN 110676794A
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- Prior art keywords
- holes
- circular
- plate
- hole
- backplate
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- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides an easy-to-mount cable support which can solve the problem that the conventional cable support cannot give consideration to both mounting convenience and mounting strength and stability. It comprises a cross arm, a vertical column and a back plate; the cross arm is arranged at intervals up and down, a top plate of the cross arm is provided with a hoop mounting hole, and the rear parts of two side plates of the cross arm are symmetrically provided with three first circular through holes along the height direction; the stand columns are of a right-angle plate-shaped structure, one plate surface of each stand column is provided with a second circular through hole along the height direction, the distance between every two adjacent second circular through holes is equal to that between every two adjacent first circular through holes, and the rear parts of the cross arms can be fixed on the stand columns on the two sides through bolts; the other plate surface of the stand column is uniformly provided with first back plate mounting holes at intervals along the height direction, the back plates are arranged on the rear sides of the two stand columns and are provided with second back plate mounting holes which are in one-to-one correspondence with the first back plate mounting holes on the two sides, and the chemical expansion bolts penetrate through the first back plate mounting holes and the second back plate mounting holes to fix the stand columns and the back plates on the wall body of the tunnel.
Description
Technical Field
The invention relates to the field of cable supporting devices, in particular to an easily-installed cable support.
Background
With the rapid development of economy, subways and motor cars become important transportation tools for people to go out nowadays. The cable of subway, motor car is laid in underground tunnel usually through the cable support. Because the cable laying line is long, thousands of cable supports are required for one-time cable laying, so that higher requirements are provided for the installation convenience of the cable supports, and the installation strength and stability of the cable supports are ensured. The conventional cable support cannot give consideration to installation convenience, installation strength and stability, and the problem needs to be solved urgently.
Disclosure of Invention
The invention provides an easy-to-mount cable support, which can ensure the mounting strength and stability of the cable support and simultaneously make the cable support more convenient to mount.
The technical scheme is as follows: the utility model provides an easy dress type cable support which characterized in that: the device comprises at least two cross arms, upright posts symmetrically arranged on two sides of the cross arms and a back plate; the cross arm is arranged at intervals up and down, a top plate of the cross arm is provided with a hoop mounting hole, and the rear parts of two side plates of the cross arm are symmetrically provided with three first circular through holes along the height direction; the stand columns are of a right-angle plate-shaped structure, a second circular through hole is formed in one plate surface of each stand column along the height direction, the distance between every two adjacent second circular through holes is equal to that between every two adjacent first circular through holes, and the rear parts of the cross arms can be fixed on the stand columns on two sides through bolts inserted into the first circular through holes and the second circular through holes; the utility model discloses a tunnel wall body, including stand, backplate installation hole one, backplate sets up in two the rear side of stand and its last division have with both sides backplate installation hole one-to-one's backplate installation hole two, chemical expansion bolts passes backplate installation hole one with backplate installation hole two will the stand with the backplate is fixed in on the wall body in tunnel.
It is further characterized in that:
the backplate be equipped with at least three and with the backplate mounting hole corresponds the setting, backplate mounting hole one includes hole and lower hole, with the top the backplate and bottom the backplate is corresponding the hole is the circular port, and is middle the backplate is corresponding go up the hole and all the lower hole is vertical waist shape hole.
The hoop mounting holes comprise three circular through holes and transverse waist-shaped holes which are arranged at intervals, and the three circular through holes and the transverse waist-shaped holes are all arranged on the transverse central line of the cross arm.
The lateral plate of cross arm includes integrated into one piece's anterior right angle trapezoidal plate and rear portion rectangular plate, the right-angle side of anterior right angle trapezoidal plate and the broadside of rear portion rectangular plate with the roof rigid coupling of cross arm, the hypotenuse of anterior right angle trapezoidal plate is by preceding to down-dip to the back, the rear portion rectangular plate is located two the stand is inboard, anterior right angle trapezoidal plate with the junction radius angle of rear portion rectangular plate, three circular through-hole one is seted up on the rear portion rectangular plate.
The included angle between the right-angle edge and the hypotenuse of the front right-angle trapezoidal plate is 5 degrees ~ 10 degrees.
And internal reinforcing plates are fixedly connected between the two side plates of the cross arm at even intervals along the length direction of the cross arm.
And a right-angle fixing plate is connected between the top surfaces of the two upright posts.
The cross arm, the upright post, the back plate, the bolt and the chemical expansion bolt are all made of stainless steel.
The invention has the beneficial effects that:
the cable support is provided with the cross arm, the upright post and the back plate, the distance between two adjacent circular through holes II on the upright post is equal to the distance between two adjacent circular through holes I on the cross arm, so that the cross arm can be installed at any position on the height of the upright post according to actual needs, the cross arm and the upright post are fastened through three bolts, the installation is convenient and rapid, the structure is stable, the back plate is arranged behind the upright post, the upright post and the back plate are fixed on a tunnel wall body together through chemical expansion bolts, the installation is rapid and firm, the parallelism of the upright post can be ensured through the arrangement of the back plate, a shock absorption effect can be achieved, the stability and the strength of the installation of the upright post are greatly improved, and the hoop installation holes are formed in the cross arm, so that cables can be rapidly fixed through hoops, and the cable support also has the easiness in.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the connection relationship between the cross arm, the upright post and the back plate;
FIG. 3 is a front view of the post;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a front view of the cross arm;
fig. 6 is a left side view of fig. 5.
Reference numerals: 1-cross arm; 2-upright post; 3-a back plate; 4-a top plate; 5-side plate; 6, a first circular through hole; 7-a circular through hole II; 8-a chemical expansion bolt; 9-upper hole; 10-lower hole; 11-circular through hole three; 12-transverse waist-shaped hole; 13-a front right-angled trapezoidal plate; 14-rear rectangular plate; 15-internal stiffening plate; 16-right angle fixing plate.
Detailed Description
Referring to fig. 1 to 6, the easy-to-mount cable bracket of the present invention includes at least two cross arms 1, uprights 2 symmetrically disposed on two sides of the cross arms 1, and a back plate 3; the cross arm 1 is arranged at intervals up and down, a top plate 4 of the cross arm 1 is provided with a hoop mounting hole, and the rear parts of two side plates 5 of the cross arm 1 are symmetrically provided with three circular through holes I6 along the height direction; the upright posts 2 are in a right-angle plate-shaped structure, a circular through hole II 7 is formed in one plate surface of the upright posts 2 along the height direction, the distance between every two adjacent circular through holes II 7 is equal to the distance between every two adjacent circular through holes I6, and the rear part of the cross arm 1 can be fixed on the upright posts 2 on the two sides through bolts inserted into the circular through holes I6 and the circular through holes II 7; back plate mounting holes I are uniformly formed in the other plate surface of the stand columns 2 at intervals along the height direction, the back plates 3 are arranged on the rear sides of the two stand columns 2 and are provided with back plate mounting holes II which correspond to the back plate mounting holes I on the two sides one by one, and the stand columns 2 and the back plates 3 are fixed on the wall body of the tunnel by chemical expansion bolts 8 penetrating through the back plate mounting holes I and the back plate mounting holes II; in order to further guarantee the overall strength and the service life of the bracket, the cross arm 1, the upright post 2, the back plate 3, the bolts and the chemical expansion bolts 8 are all made of stainless steel, preferably 304 stainless steel.
Referring to fig. 1 and 4, the back plate 3 is provided with at least three back plate mounting holes corresponding to the back plate mounting holes, each back plate mounting hole includes an upper hole 9 and a lower hole 10, the upper holes 9 corresponding to the top back plate 3 and the bottom back plate 3 are circular holes, and the upper holes 9 corresponding to the middle back plate 3 and all the lower holes 10 are vertical kidney-shaped holes. By arranging a plurality of back plates, compared with the arrangement of an integral back plate, the material cost can be greatly saved, and the weight of the support can be greatly reduced; the setting up of circular port makes the mounted position of top backplate and bottom backplate to confirm that the mounting height and the state of every support are unanimous in the tunnel, and the setting up in all the other vertical waist shape holes can make backplate and column mouting occasionally a certain amount of regulation space, the installation of being convenient for more, also the processing of being convenient for.
Referring to fig. 2, the hoop mounting holes include three circular through holes 11 and transverse waist-shaped holes 12 arranged at intervals, and the three circular through holes 11 and the transverse waist-shaped holes 12 are both arranged on the transverse center line of the cross arm 1. So design, through installing the both ends of staple bolt in circular through-hole three and horizontal waist shape downthehole through the bolt respectively, can accomplish the installation of staple bolt, circular through-hole three can confirm the one end position of staple bolt, and the setting in horizontal waist shape hole makes the other end mounted position of staple bolt finely tune, and it is more convenient to install.
Referring to fig. 1 and 5, the side plates 5 of the cross arm 1 comprise a front right-angle trapezoidal plate 13 and a rear rectangular plate 14 which are integrally formed, the right-angle side of the front right-angle trapezoidal plate 13 and the wide side of the rear rectangular plate 14 are fixedly connected with the top plate 4 of the cross arm 1, the inclined side of the front right-angle trapezoidal plate 13 is inclined downwards from front to back, the included angle alpha between the right-angle side and the inclined side of the front right-angle trapezoidal plate 13 is 5 degrees ~ 10 degrees, the rear rectangular plate 14 is positioned on the inner sides of the two upright posts 2, the joint of the front right-angle trapezoidal plate 13 and the rear rectangular plate 14 is chamfered, and three circular through holes I6 are formed in the rear rectangular plate 14.
Referring to fig. 2, 5 or 6, internal reinforcing plates 15 are fixedly connected between the two side plates of the cross arm 1 at regular intervals along the length direction of the cross arm 1. By the design, the overall strength of the cross arm can be further improved.
Referring to fig. 1, a right-angle fixing plate 16 is connected between the top surfaces of the two columns 2. Through setting up the right angle fixed plate, after stand and backplate were fixed to tunnel wall body, the right angle fixed plate can also with other structures (such as crossbeam etc.) fixed connection on the tunnel wall body, play further fixed bolster's effect.
Claims (8)
1. The utility model provides an easy dress type cable support which characterized in that: the device comprises at least two cross arms, upright posts symmetrically arranged on two sides of the cross arms and a back plate; the cross arm is arranged at intervals up and down, a top plate of the cross arm is provided with a hoop mounting hole, and the rear parts of two side plates of the cross arm are symmetrically provided with three first circular through holes along the height direction; the stand columns are of a right-angle plate-shaped structure, a second circular through hole is formed in one plate surface of each stand column along the height direction, the distance between every two adjacent second circular through holes is equal to that between every two adjacent first circular through holes, and the rear parts of the cross arms can be fixed on the stand columns on two sides through bolts inserted into the first circular through holes and the second circular through holes; the utility model discloses a tunnel wall body, including stand, backplate installation hole one, backplate sets up in two the rear side of stand and its last division have with both sides backplate installation hole one-to-one's backplate installation hole two, chemical expansion bolts passes backplate installation hole one with backplate installation hole two will the stand with the backplate is fixed in on the wall body in tunnel.
2. The easy-to-mount cable holder according to claim 1, wherein: the backplate be equipped with at least three and with the backplate mounting hole corresponds the setting, backplate mounting hole one includes hole and lower hole, with the top the backplate and bottom the backplate is corresponding the hole is the circular port, and is middle the backplate is corresponding go up the hole and all the lower hole is vertical waist shape hole.
3. The easy-to-mount cable holder according to claim 1, wherein: the hoop mounting holes comprise three circular through holes and transverse waist-shaped holes which are arranged at intervals, and the three circular through holes and the transverse waist-shaped holes are all arranged on the transverse central line of the cross arm.
4. The easy-to-mount cable holder according to claim 1, wherein: the lateral plate of cross arm includes integrated into one piece's anterior right angle trapezoidal plate and rear portion rectangular plate, the right-angle side of anterior right angle trapezoidal plate and the broadside of rear portion rectangular plate with the roof rigid coupling of cross arm, the hypotenuse of anterior right angle trapezoidal plate is by preceding to down-dip to the back, the rear portion rectangular plate is located two the stand is inboard, anterior right angle trapezoidal plate with the junction radius angle of rear portion rectangular plate, three circular through-hole one is seted up on the rear portion rectangular plate.
5. The easy-to-install cable holder as claimed in claim 4, wherein the angle between the right-angle side and the oblique side of the front right-angle trapezoidal plate is 5 ° ~ 10 °.
6. The easy-to-mount cable holder according to claim 1, wherein: and internal reinforcing plates are fixedly connected between the two side plates of the cross arm at even intervals along the length direction of the cross arm.
7. The easy-to-mount cable holder according to claim 1, wherein: and a right-angle fixing plate is connected between the top surfaces of the two upright posts.
8. The easy-to-mount cable holder according to claim 1, wherein: the cross arm, the upright post, the back plate, the bolt and the chemical expansion bolt are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911084398.0A CN110676794A (en) | 2019-11-08 | 2019-11-08 | Easy-to-mount cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911084398.0A CN110676794A (en) | 2019-11-08 | 2019-11-08 | Easy-to-mount cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110676794A true CN110676794A (en) | 2020-01-10 |
Family
ID=69086493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911084398.0A Pending CN110676794A (en) | 2019-11-08 | 2019-11-08 | Easy-to-mount cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110676794A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292043A (en) * | 2012-02-27 | 2013-09-11 | 杭州萧山四桥通讯器材厂 | Combined type cable bearer and production method thereof |
| CN104061369A (en) * | 2014-06-27 | 2014-09-24 | 李志良 | Assembling type movable cable holder for laying medium/high-voltage cable line in long-distance channel |
| KR101455679B1 (en) * | 2014-09-18 | 2014-10-30 | (주)진전기엔지니어링 | Underground power lines support apparatus for apartment house |
| CN204835454U (en) * | 2015-07-15 | 2015-12-02 | 江苏省电力公司苏州供电公司 | Adjustable cable wire rack |
| KR101582285B1 (en) * | 2015-04-30 | 2016-01-05 | (주)건일종합기술 | Cable Fastener for Underground Electrical Conduit of Appartment House |
| CN108011338A (en) * | 2017-12-06 | 2018-05-08 | 国网江苏省电力公司徐州供电公司 | Combined cable support for cable duct |
| US10186850B1 (en) * | 2017-10-02 | 2019-01-22 | Electrical Materials Company | Non-metallic electrical cable support arrangement |
| CN208835708U (en) * | 2018-07-18 | 2019-05-07 | 宜宾川电电力建设工程有限公司 | A kind of communication engineering cable bearer |
| CN210744704U (en) * | 2019-11-08 | 2020-06-12 | 无锡科伦达装备科技有限公司 | Easy-to-mount cable support |
-
2019
- 2019-11-08 CN CN201911084398.0A patent/CN110676794A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292043A (en) * | 2012-02-27 | 2013-09-11 | 杭州萧山四桥通讯器材厂 | Combined type cable bearer and production method thereof |
| CN104061369A (en) * | 2014-06-27 | 2014-09-24 | 李志良 | Assembling type movable cable holder for laying medium/high-voltage cable line in long-distance channel |
| KR101455679B1 (en) * | 2014-09-18 | 2014-10-30 | (주)진전기엔지니어링 | Underground power lines support apparatus for apartment house |
| KR101582285B1 (en) * | 2015-04-30 | 2016-01-05 | (주)건일종합기술 | Cable Fastener for Underground Electrical Conduit of Appartment House |
| CN204835454U (en) * | 2015-07-15 | 2015-12-02 | 江苏省电力公司苏州供电公司 | Adjustable cable wire rack |
| US10186850B1 (en) * | 2017-10-02 | 2019-01-22 | Electrical Materials Company | Non-metallic electrical cable support arrangement |
| CN108011338A (en) * | 2017-12-06 | 2018-05-08 | 国网江苏省电力公司徐州供电公司 | Combined cable support for cable duct |
| CN208835708U (en) * | 2018-07-18 | 2019-05-07 | 宜宾川电电力建设工程有限公司 | A kind of communication engineering cable bearer |
| CN210744704U (en) * | 2019-11-08 | 2020-06-12 | 无锡科伦达装备科技有限公司 | Easy-to-mount cable support |
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