CN210430814U - Bracket arm for cable bridge - Google Patents
Bracket arm for cable bridge Download PDFInfo
- Publication number
- CN210430814U CN210430814U CN201921834471.7U CN201921834471U CN210430814U CN 210430814 U CN210430814 U CN 210430814U CN 201921834471 U CN201921834471 U CN 201921834471U CN 210430814 U CN210430814 U CN 210430814U
- Authority
- CN
- China
- Prior art keywords
- bracket
- bearing seat
- movable sleeve
- mounting plate
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a bracket arm for a cable bridge, which belongs to the technical field of cable bridges and comprises a bearing seat, wherein the left side of the bearing seat is fixedly connected with a rectangular mounting plate I, a mounting hole I is arranged on the mounting plate I, a rotating shaft is inserted at the middle end of the bearing seat, a bracket I is respectively sleeved on the two ends of the rotating shaft, a movable sleeve is inserted at the tail end of the bracket I, a positioning bolt penetrates through the movable sleeve and is connected with the bracket I, when the bracket arm for the cable bridge is used, the mounting plate I is firstly mounted on a wall through the mounting hole I, then the bracket I connected with the bearing seat through the rotating shaft is adjusted, the rotating bracket I adjusts the included angle between the bracket I and the bearing seat, the movable sleeve is stretched, the mounting plate II on the bracket I can contact the wall surface, then the mounting plate II is rotated, the mounting plate II can smoothly contact the wall through the rolling shaft, and, and is mounted on the wall through bolts.
Description
Technical Field
The utility model belongs to the technical field of the cable testing bridge, concretely relates to trailing arm for cable testing bridge.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and consists of a bracket, a supporting arm, an installation accessory and the like; the inner bridge frame of the building can be erected independently or attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed on an outdoor bridge frame outside the building; in the prior art, both communication cables and power cables are arranged on specially designed cable trays that are bolted to brackets. In installation places with arc-shaped walls, such as tunnels, on which cable bridges need to be laid, the cable bridges need to be laid on a horizontal plane; the bracket arm of the bracket in the prior art is directly and fixedly arranged on the base, and when the weight of the cable bridge is too heavy, if the angle between the cross beam of the bracket arm and the bracket is too small, the bracket arm cannot bear the weight of the cable bridge, so that the potential safety hazard that the cable bridge falls off is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trailing arm for cable testing bridge 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: the utility model provides a trailing arm for cable testing bridge, is including accepting the seat, accept the left side fixedly connected with rectangle mounting panel one of seat, mounting hole one has been seted up on the mounting panel one, the middle-end of accepting the seat is pegged graft and is had the rotation axis, all cup jointed support one on the both ends of rotation axis, the tail end of support one is pegged graft and is had the movable sleeve, one side of movable sleeve is provided with positioning bolt, positioning bolt runs through the movable sleeve and with support one meets, the equal fixedly connected with roller bearing in the movable sleeve left and right sides, swing joint support two on the roller bearing, two tail end fixedly connected with mounting panels of support two.
Furthermore, the bearing seat is of a hollow structure, hole grooves are formed in the upper side and the lower side of the bearing seat, the number of the hole grooves is at least four, and the hole grooves are evenly arranged on the bearing seat.
Furthermore, the movable sleeve is of a hollow structure, and the volume of the movable sleeve is matched with the volume of the first support.
Furthermore, a second mounting hole is formed in the second mounting plate.
Further, the length of the movable sleeve and the first bracket is larger than that of the bearing seat.
Compared with the prior art, the utility model provides a trailing arm for cable testing bridge possesses following beneficial effect:
1. the bearing seat is connected with the first bracket through the rotating shaft, the angle between the first bearing seat and the first bracket can be adjusted through the arrangement, the moment is increased, the bearing seat can bear more weight, and the hole groove and the hollow structure which are arranged on the bearing seat are used for reducing the weight of the bearing seat and reducing the material consumption of the bearing seat, so that the cost is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a side view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: the device comprises a bearing seat 1, a rotating shaft 2, a first mounting hole 3, a first mounting plate 4, a first support 5, a movable sleeve 6, a positioning bolt 7, a rolling shaft 8, a second support 9, a second mounting plate 10, a hole groove 11 and a second mounting hole 12.
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 trailing arm for cable testing bridge, including accepting seat 1, accept left side fixedly connected with rectangle mounting panel one 4 of seat 1, mounting hole one 3 has been seted up on mounting panel one 4, the middle-end of accepting seat 1 is pegged graft and is had rotation axis 2, support one 5 has all been cup jointed on the both ends of rotation axis 2, the tail end of support one 5 is pegged graft and is had movable sleeve 6, one side of movable sleeve 6 is provided with positioning bolt 7, positioning bolt 7 runs through movable sleeve 6 and meets with support one 5, the equal fixedly connected with roller bearing 8 in the 6 left and right sides of movable sleeve, swing joint support two 9 on the roller bearing 8, support two 9 tail end fixedly connected with mounting panel two 10.
According to the illustration of fig. 1, the socket 1 is a hollow structure, and the upper and lower sides are provided with at least four sets of holes 11, and the holes 11 are uniformly arranged on the socket 1.
According to the movable sleeve 6 shown in the figure 1, the movable sleeve 6 is of a hollow structure, the volume of the movable sleeve 6 is matched with that of the first support 5, the length of the first support 5 can be increased, and the first support 5 can contact with the wall surface when the angle is adjusted.
The second mounting plate 10 shown in fig. 1 is provided with a second mounting hole 12.
The length of the movable sleeve 6 and the bracket I5 shown in figure 1 is larger than that of the bearing seat 1.
The utility model discloses a theory of operation and use flow: when the bracket for the cable bridge is used, firstly, a first mounting plate 4 is flatly attached to a wall surface, then, a first mounting hole 3 in the first mounting plate 4 is used for connecting a bolt with a first mounting plate 4 to be mounted on the wall, then, a first support 5 connected with a rotating shaft 2 on a bearing seat 1 is adjusted, a first rotating support 5 is used for adjusting an included angle between the first support 5 and the bearing seat 1, a movable sleeve 6 is stretched, the length of the first support 5 is increased, a second mounting plate 10 on the first support 5 can be in contact with the wall surface, then, the second mounting plate 10 is rotated, the second mounting plate 10 can be flatly in contact with the wall surface through a roller 8, and the bracket is mounted on the wall through a second mounting hole 12 and a threaded.
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 (5)
1. The utility model provides a trailing arm for cable testing bridge, is including accepting seat (1), its characterized in that: the bearing seat is characterized in that a first rectangular mounting plate (4) is fixedly connected to the left side of the bearing seat (1), a first mounting hole (3) is formed in the first mounting plate (4), a rotating shaft (2) is inserted into the middle end of the bearing seat (1), a first support (5) is sleeved on the two ends of the rotating shaft (2), a movable sleeve (6) is inserted into the tail end of the first support (5), a positioning bolt (7) is arranged on one side of the movable sleeve (6), the positioning bolt (7) penetrates through the movable sleeve (6) and the first support (5) to be connected, a roller (8) is fixedly connected to the left side and the right side of the movable sleeve (6), a second movable connecting support (9) is arranged on the roller (8), and a second mounting plate (10) is fixedly connected to the tail end of the second support (9.
2. The bracket arm for a cable tray as claimed in claim 1, wherein: the bearing seat (1) is of a hollow structure, the upper side and the lower side of the bearing seat are respectively provided with a hole groove (11), the number of the hole grooves (11) is at least four, and the hole grooves are uniformly arranged on the bearing seat (1).
3. The bracket arm for a cable tray as claimed in claim 1, wherein: the movable sleeve (6) is of a hollow structure, and the volume of the movable sleeve (6) is matched with the size of the first support (5).
4. The bracket arm for a cable tray as claimed in claim 1, wherein: and a second mounting hole (12) is formed in the second mounting plate (10).
5. The bracket arm for a cable tray as claimed in claim 1, wherein: the length of the movable sleeve (6) and the length of the first bracket (5) are greater than that of the bearing seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834471.7U CN210430814U (en) | 2019-10-29 | 2019-10-29 | Bracket arm for cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834471.7U CN210430814U (en) | 2019-10-29 | 2019-10-29 | Bracket arm for cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430814U true CN210430814U (en) | 2020-04-28 |
Family
ID=70368968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921834471.7U Expired - Fee Related CN210430814U (en) | 2019-10-29 | 2019-10-29 | Bracket arm for cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510570A (en) * | 2020-12-14 | 2021-03-16 | 国网辽宁省电力有限公司盘锦供电公司 | Cable winch emergency repair framework |
-
2019
- 2019-10-29 CN CN201921834471.7U patent/CN210430814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510570A (en) * | 2020-12-14 | 2021-03-16 | 国网辽宁省电力有限公司盘锦供电公司 | Cable winch emergency repair framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20211029 |