CN204012418U - A kind of cable testing bridge mounting auxiliary - Google Patents
A kind of cable testing bridge mounting auxiliary Download PDFInfo
- Publication number
- CN204012418U CN204012418U CN201420480622.4U CN201420480622U CN204012418U CN 204012418 U CN204012418 U CN 204012418U CN 201420480622 U CN201420480622 U CN 201420480622U CN 204012418 U CN204012418 U CN 204012418U
- Authority
- CN
- China
- Prior art keywords
- positioning head
- support frame
- cable testing
- testing bridge
- backstay
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 9
- 239000008397 galvanized steel Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 23
- 238000005457 optimization Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of cable testing bridge mounting auxiliary, it is characterized in that, comprise that one is U-shaped support frame for wrapping from the side the entirety of trailing arm and troffer, on an open end of support frame, be inwardly vertically fixedly installed a positioning head, bolt hole on positioning head profile and trailing arm coupling and for positioning in inserting bolt hole, on another open end of support frame, just positioning head is inwardly vertically run through and is provided with a backstay, backstay is being just pointed shape to one end of positioning head.When the utility model can be used in channel-type cable bridge installation, bore position is carried out assist location and then improves boring accuracy and quick spending, the contraposition that makes to hole is accurate, therefore improved crane span structure installation effectiveness and installation quality.
Description
Technical field
The utility model relates to a kind of cable mounting technique, is specifically related to a kind of cable testing bridge mounting auxiliary.
Background technology
Cable testing bridge, is during for construction, the device that current supply cable cabling particularly uses when aerial cabling.Cable testing bridge is mainly divided into the structures such as slot type, pellet type and ladder-type, grid type, is made up of support, trailing arm and installation accessories etc.
The utility model relates generally to the installation of channel-type cable bridge, and channel-type cable bridge is generally by the support of groove structure, the formation such as trailing arm and installation connecting element of support below.Wherein installation connecting element is with bolts, while specifically installation, is preset with bolt hole on trailing arm, then by support to connect and mounting support on trailing arm after, need on support, aim at the bolt hole of trailing arm and now hole, and then adopt bolt be fixed connection.In prior art, after support installs, while boring on support, generally determine bore position by workman by eyes contraposition, or adopt pen to guide to support from trailing arm surface line-plotting to carry out contraposition, these modes are all difficult to determine exactly bore position, cause bore position mode deviation, when bolt is connected, be difficult to aim at, between the support that also makes after connecting to dock, easily have deviation or gap, therefore installation effectiveness and installation quality all can not be guaranteed.
China number of patent application 201120101743.X once disclosed a kind of cable bridge fixing clip structure, it includes: cable testing bridge and brace, also be provided with a flute profile clip that is " ∏ " shape, described cable testing bridge side is opened multiple rectangle lateral orifices by mould punching; Described brace is opened multiple and slot lateral orifices correspondence position by mould punching; Described flute profile clip curves inwardly fixing through the slot of described brace and the lateral orifices both feet of cable testing bridge.The cable bridge fixing clip structure cable testing bridge of this structure is installed without fixed screw, can improve installation convenience, but needs in advance in the perforate of troffer side, has increased operation, and this clip infrastructure cost is former in bolt cost simultaneously.Meanwhile, the fixed effect of this clip structure, not as bolt connects, cannot ensure installation quality.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide one can be used in and realize troffer boring assist location, to improve the cable testing bridge mounting auxiliary of crane span structure installation effectiveness and installation quality.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of cable testing bridge mounting auxiliary, it is characterized in that, comprise that one is U-shaped support frame for wrapping from the side the entirety of trailing arm and troffer, on an open end of support frame, be inwardly vertically fixedly installed a positioning head, bolt hole on positioning head profile and trailing arm coupling and for positioning in inserting bolt hole, on another open end of support frame, just positioning head is inwardly vertically run through and is provided with a backstay, backstay is being just pointed shape to one end of positioning head.
When the utility model can be used in channel-type cable bridge installation, bore position is carried out assist location and then improves boring accuracy and quick degree, specifically, when use, by troffer to after connecting and be installed on trailing arm, adopt this aid to snap onto on troffer and trailing arm, and positioning head is inserted in the bolt hole on trailing arm, then regulate backstay position, make its tip and troffer Surface Contact and leave the marking, then taking off tool, hole in stamp positions, bore position and trailing arm upper bolt hole location matches are ensured, make its contraposition accurate, therefore improved crane span structure installation effectiveness and installation quality.
As optimization, described backstay is screw rod and is engaged in the screwed hole of the corresponding open end of support frame.
Can rotate like this backstay and regulate, and conveniently compress and leave the marking by the rotation application of force.
As optimization, end, backstay one end to be installed on described support frame and to be welded with nut, described screwed hole is nut inner hole.Make like this processing of this instrument more convenient.
As optimization, one end that described backstay deviates from positioning head has application of force pivoted arm connected vertically.Like this, while conveniently regulating backstay, rotate the application of force.
As optimization, described application of force pivoted arm is that galvanized steel bar makes.Application of force pivoted arm is application of force place, adopts galvanized steel bar can avoid wearing and tearing, life-saving.
As optimization, described positioning head is that galvanized steel bar makes.When positioning head work, need and bolt hole cooperation, adopt galvanized steel bar can slow down fretting wear, life-saving, ensures accurate positioning.
As optimization, one end inner surface that positioning head is installed on described support frame is the plane of orientation vertical with positioning head.Like this, convenient location better, ensures alignment accuracy.
In sum, when the utility model can be used in channel-type cable bridge installation, bore position is carried out assist location and then improves boring accuracy and quick spending, the contraposition that makes to hole is accurate, therefore improved crane span structure installation effectiveness and installation quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the cable testing bridge mounting auxiliary of present embodiment, comprise that one is U-shaped support frame 1 for wrapping from the side the entirety of trailing arm and troffer, on an open end of support frame 1, be inwardly vertically fixedly installed a positioning head 2, bolt hole on positioning head 2 profiles and trailing arm coupling and for positioning in inserting bolt hole, on another open end of support frame 1, just positioning head is inwardly vertically run through and is provided with a backstay 3, backstay 3 is being just pointed shape to one end of positioning head.Wherein said backstay 3 is screw rod and is engaged in the screwed hole of support frame 1 corresponding open end.End, backstay one end is installed on described support frame 1 and is welded with nut 4, described screwed hole is nut 4 endoporus.One end that described backstay 3 deviates from positioning head 2 has application of force pivoted arm 5 connected vertically.Described application of force pivoted arm 5 makes for galvanized steel bar.Described positioning head 2 makes for galvanized steel bar.One end inner surface that positioning head is installed on described support frame 1 is the plane of orientation 6 vertical with positioning head 2.
When concrete enforcement, support frame 1 preferably adopts 5mm steel plate to make, and ensures self to have enough intensity hardness, ensures alignment result.Positioning head 2 adopts diameter 10mm galvanized steel bar, can coordinate location with bolt hole preferably.
When the utility model can be used in channel-type cable bridge installation, bore position is carried out assist location and then improves boring accuracy and quick spending, the contraposition that makes to hole is accurate, therefore improved crane span structure installation effectiveness and installation quality.
Claims (7)
1. a cable testing bridge mounting auxiliary, it is characterized in that, comprise that one is U-shaped support frame for wrapping from the side the entirety of trailing arm and troffer, on an open end of support frame, be inwardly vertically fixedly installed a positioning head, bolt hole on positioning head profile and trailing arm coupling and for positioning in inserting bolt hole, on another open end of support frame, just positioning head is inwardly vertically run through and is provided with a backstay, backstay is being just pointed shape to one end of positioning head.
2. cable testing bridge mounting auxiliary as claimed in claim 1, is characterized in that, described backstay is screw rod and is engaged in the screwed hole of the corresponding open end of support frame.
3. cable testing bridge mounting auxiliary as claimed in claim 2, is characterized in that, end, backstay one end is installed on described support frame and is welded with nut, and described screwed hole is nut inner hole.
4. cable testing bridge mounting auxiliary as claimed in claim 2, is characterized in that, one end that described backstay deviates from positioning head has application of force pivoted arm connected vertically.
5. cable testing bridge mounting auxiliary as claimed in claim 4, is characterized in that, described application of force pivoted arm is that galvanized steel bar makes.
6. cable testing bridge mounting auxiliary as claimed in claim 1, is characterized in that, described positioning head is that galvanized steel bar makes.
7. cable testing bridge mounting auxiliary as claimed in claim 1, is characterized in that, one end inner surface that positioning head is installed on described support frame is the plane of orientation vertical with positioning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480622.4U CN204012418U (en) | 2014-08-25 | 2014-08-25 | A kind of cable testing bridge mounting auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480622.4U CN204012418U (en) | 2014-08-25 | 2014-08-25 | A kind of cable testing bridge mounting auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012418U true CN204012418U (en) | 2014-12-10 |
Family
ID=52052361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480622.4U Expired - Lifetime CN204012418U (en) | 2014-08-25 | 2014-08-25 | A kind of cable testing bridge mounting auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494647A (en) * | 2018-12-17 | 2019-03-19 | 陕西化建工程有限责任公司 | A kind of cable bridge bracket Rapid installing mould and its production/application method |
-
2014
- 2014-08-25 CN CN201420480622.4U patent/CN204012418U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494647A (en) * | 2018-12-17 | 2019-03-19 | 陕西化建工程有限责任公司 | A kind of cable bridge bracket Rapid installing mould and its production/application method |
| CN109494647B (en) * | 2018-12-17 | 2024-01-23 | 陕西化建工程有限责任公司 | Quick installation die for cable bridge bracket and manufacturing/using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |