CN108167530A - A kind of adjustable bridge bracket arm - Google Patents
A kind of adjustable bridge bracket arm Download PDFInfo
- Publication number
- CN108167530A CN108167530A CN201611120428.5A CN201611120428A CN108167530A CN 108167530 A CN108167530 A CN 108167530A CN 201611120428 A CN201611120428 A CN 201611120428A CN 108167530 A CN108167530 A CN 108167530A
- Authority
- CN
- China
- Prior art keywords
- vertical column
- trailing arm
- installing plate
- shaped configuration
- horizontal trailing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
- F16L3/06—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
-
- 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
- H02G3/0406—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The adjustable bridge bracket arm of the present invention, it is moved up and down by the installing plate of horizontal trailing arm upper side edge and the skidding block cooperation in vertical column, the groove of horizontal trailing arm lower side and the side cooperation of sliding vertical column provide guiding, horizontal trailing arm connection reliability is increased by spacer pin, and cable testing bridge integrally positions unanimously, and can be according to the erecting bed horizontal trailing arm of actual installation size adjusting on vertical column installation site, shock resistance is good, easy for installation.
Description
Technical field
The present invention relates to a kind of adjustable bridge bracket arms, are applied particularly to cable testing bridge manufacture mounting technique field.
Background technology
Cable testing bridge is generally hung by vertical column and lifted in the prior art, the weld horizontal direction on vertical column
Bridge bracket arm is uniformly fixedly connected as crane span structure mounting bracket, vertical column, bridge bracket arm, can not be according to measurement in installation process
Error transfer factor installation dimension；Usage time relatively after welding position can also caused by the vibration factors such as strong wind, air-flow stress concentration, do not have
There is vibration absorber.
Invention content
The technical problem to be solved by the invention is to provide a kind of adjustable bridge bracket arms, can adjust installation dimension, resist
Vibration performance is good, easy for installation.
The adjustable bridge bracket arm of the present invention, crane span structure is used to support including vertical column and on vertical column
Horizontal trailing arm, it is characterised in that：The vertical column section is C-shaped configuration, and the C-shaped configuration of vertical column is internally provided with skidding
Block, C-shaped configuration are provided with location hole on base；The horizontal trailing arm section is similar to C-shaped configuration, level support to be diminishing
The upper side edge of one end that arm is connect with vertical column has the installing plate vertical with upper side edge, be provided on installing plate threaded hole and
Pin hole above threaded hole, installing plate are fixedly connected in vertical column C-shaped configuration intermediate open channel by screw with skidding block
And can be moved up and down by screw along vertical column C-shaped configuration intermediate open channel, spacer pin is provided in installing plate pin hole, is limited
Position pin outer end is set with compressed spring, and compressed spring is positioned by axis pin；One end that the horizontal trailing arm is connect with vertical column
Lower side there is extended segment, be provided with limiting groove on extended segment；
Backing plate is provided between the horizontal trailing arm installing plate and vertical column；
Compressed spring is provided between the skidding block and vertical column C-shaped configuration bottom plate.
The adjustable bridge bracket arm of the present invention passes through installing plate and the skidding block in vertical column of horizontal trailing arm upper side edge
Cooperation moves up and down, and the groove of horizontal trailing arm lower side and the side cooperation of sliding vertical column provide guiding, are increased by spacer pin
Add horizontal trailing arm connection reliability, and cable testing bridge integrally positions unanimously, and can be according to erecting bed actual installation size tune
Installation site of the whole horizontal trailing arm on vertical column, shock resistance is good, easy for installation.
Description of the drawings
Fig. 1 is the adjustable bridge bracket arm dimensional structure diagram of the embodiment of the present invention；
Fig. 2 is the A-A of Fig. 1 to part section enlarged view；
Fig. 3 is the B-B direction part section enlarged view of Fig. 1；
Fig. 4 is the C direction views of Fig. 1；
Fig. 5 is the D-D of Fig. 1 to partial cutaway enlarged view.
Specific embodiment
As shown in the figure, a kind of adjustable bridge bracket arm, bridge is used to support including vertical column 1 and mounted on vertical column 1
The horizontal trailing arm 2 of frame, horizontal 2 arm section of support are similar to C-shaped configuration to be diminishing, can improve support strength；Level support
The upper side edge of one end that arm 2 is connect with vertical column 1 has the installing plate 6 vertical with upper side edge, and horizontal trailing arm 2 passes through installing plate
6 connect with vertical column 1 and can be moved up and down along vertical column 1；The downside of one end that horizontal trailing arm 2 is connect with vertical column 1
Side has extended segment, is provided with limiting groove 8 on extended segment, horizontal trailing arm 2 along vertical column 1 move up and down when, lower side
Groove 8 and the side cooperation of vertical column 1 provide limition orientation；Vertical 1 section of column is C-shaped configuration, the C-shaped knot of vertical column
Structure is internally provided with skidding block 4, and skidding block 4 has threaded hole, and the installing plate 6 of horizontal 2 end of trailing arm has through-hole, installing plate 6
It is connect by bolt 7 with the skidding block 4 inside the C-shaped configuration of vertical column 1, horizontal trailing arm 2 passes through installing plate after bolt 7 unclamps
6 coordinate the C-shaped configuration intermediate open channel along vertical column 1 to move up and down to adapt to in-site installation size, bolt 7 with skidding block 4
Horizontal trailing arm 2 is supported as the laying of cable testing bridge after fastening；It is provided between the installing plate 6 of horizontal trailing arm 2 and vertical column 1
Backing plate 5 increases installing plate intensity by backing plate 5；Compression bullet is provided between the C-shaped configuration bottom plate of skidding block 4 and vertical column 1
Spring 3, compressed spring 3 can both assist the fastening horizontal trailing arm of installation, and damping dress is also used as in occasions such as strong wind, air blasts
It puts, prevents horizontal 2 connecting portion of trailing arm from loosening.
The adjustable bridge bracket arm of the present invention sets location hole on the C-shaped configuration base in vertical 1 section of column；Installing plate 4
On threaded hole above setting pin hole, setting spacer pin 9 in 4 pin hole of installing plate, 9 outer end of spacer pin suit compressed spring 11, pressure
Contracting spring 11 is positioned by axis pin 10, and horizontal trailing arm 2 is coordinated by installing plate 6 and skidding block 4 along vertical column after bolt 7 unclamps
When 1 C-shaped configuration intermediate open channel is moved up and down to adapt to in-site installation size, pass through spacer pin 9 and 1 section C-shaped of right cylinder
Location hole cooperation limiting on structure base, cable testing bridge integral installation dimensional uniformity are high, additionally it is possible to further improve level
The connection reliability overall stability of trailing arm and vertical column is good.
The adjustable bridge bracket arm of the present invention passes through installing plate and the skidding block in vertical column of horizontal trailing arm upper side edge
Cooperation moves up and down, and the groove of horizontal trailing arm lower side and the side cooperation of sliding vertical column provide guiding, are increased by spacer pin
Add horizontal trailing arm connection reliability, and cable testing bridge integrally positions unanimously, and can be according to erecting bed actual installation size tune
Installation site of the whole horizontal trailing arm on vertical column, shock resistance is good, easy for installation.
Claims (3)
1. a kind of bridge bracket arm, including vertical column（1）And mounted on vertical column（1）On be used to support the horizontal support of crane span structure
Arm（2）, it is characterised in that：The vertical column（1）Section is C-shaped configuration, and the C-shaped configuration of vertical column is internally provided with skidding
Block（4）, C-shaped configuration is provided with location hole on base；The horizontal trailing arm（2）Section is similar to C-shaped configuration to be diminishing,
Horizontal trailing arm（2）With vertical column（1）The upper side edge of one end of connection has the installing plate vertical with upper side edge（6）；Installing plate
（4）On be provided with pin hole above threaded hole and threaded hole, installing plate（6）In vertical column（1）C-shaped configuration intermediate open channel
Inside pass through bolt（7）With skidding block（4）It is fixedly connected and screw can be passed through（7）Along vertical column（1）C-shaped configuration among open
Mouth slot moves up and down, installing plate（4）Spacer pin is provided in pin hole（9）, spacer pin（9）Outer end is set with compressed spring（11）,
Compressed spring（11）Pass through axis pin（10）Positioning；The horizontal trailing arm（6）With vertical column（1）The lower side tool of one end of connection
There is extended segment, limiting groove is provided on extended segment（8）.
2. bridge bracket arm according to claim 1, it is characterised in that：The horizontal trailing arm（2）Installing plate（6）With it is vertical
Column（1）Between be provided with backing plate（5）.
3. bridge bracket arm according to claim 1, it is characterised in that：The skidding block（4）With vertical column（1）C-shaped
Compressed spring is provided between structure base slab（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611120428.5A CN108167530A (en) | 2016-12-08 | 2016-12-08 | A kind of adjustable bridge bracket arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611120428.5A CN108167530A (en) | 2016-12-08 | 2016-12-08 | A kind of adjustable bridge bracket arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167530A true CN108167530A (en) | 2018-06-15 |
Family
ID=62526532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611120428.5A Pending CN108167530A (en) | 2016-12-08 | 2016-12-08 | A kind of adjustable bridge bracket arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167530A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519679A (en) * | 2018-12-30 | 2019-03-26 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of support support arm structure and its application method |
| CN110260046A (en) * | 2019-07-09 | 2019-09-20 | 陈莹 | A kind of cable bearer convenient for adjusting elasticity |
| CN113526124A (en) * | 2021-07-26 | 2021-10-22 | 平显智能装备(深圳)有限责任公司 | Automatic unloader that goes up of jumbo size apron |
-
2016
- 2016-12-08 CN CN201611120428.5A patent/CN108167530A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519679A (en) * | 2018-12-30 | 2019-03-26 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of support support arm structure and its application method |
| CN110260046A (en) * | 2019-07-09 | 2019-09-20 | 陈莹 | A kind of cable bearer convenient for adjusting elasticity |
| CN113526124A (en) * | 2021-07-26 | 2021-10-22 | 平显智能装备(深圳)有限责任公司 | Automatic unloader that goes up of jumbo size apron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |