CN207619864U - Frame lookum - Google Patents
Frame lookum Download PDFInfo
- Publication number
- CN207619864U CN207619864U CN201721792724.XU CN201721792724U CN207619864U CN 207619864 U CN207619864 U CN 207619864U CN 201721792724 U CN201721792724 U CN 201721792724U CN 207619864 U CN207619864 U CN 207619864U
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- CN
- China
- Prior art keywords
- longitudinal direction
- distribution beam
- direction distribution
- frame
- lookum
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Abstract
The utility model discloses a kind of frame lookums, the support unit being arranged along road driving direction including two or more, the support unit includes first longitudinal direction distribution beam and second longitudinal direction distribution beam, and the first longitudinal direction distribution beam is higher than second longitudinal direction distribution beam and first longitudinal direction distribution beam is connected with second longitudinal direction distribution beam top by canopy face crossbeam；It is both provided with connecting rod between the first longitudinal direction distribution beam of adjacent supports unit, between second longitudinal direction distribution beam, vertical ladder is connected in the connecting rod.It is the roads that massif, side are the depopulated zones such as river that the application, which is suitable for side, and the ceiling of frame lookum is obliquely installed, and prevents sandstone from accumulating.
Description
Technical field
The utility model is related to construction of the highway fields, and in particular to frame lookum.
Background technology
Chinese territory is vast, with a varied topography, so when carrying out road construction, needs to design variety classes according to actual conditions
Hangar tunnel, be the roads that massif, side are the depopulated zones such as river for side, existing arch hangar tunnel backer side is easy accumulation sand
Stone aggravates hangar tunnel burden, it is therefore desirable to design a kind of new hangar tunnel.
Utility model content
The purpose of this utility model is to provide a kind of frame lookum, solve side be massif, side be river etc. nobody
The road occupation arch hangar tunnel backer side in area is easy accumulation sandstone, aggravates hangar tunnel burden, shortens the problem of arched shed service life.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of frame lookum, including support unit that two or more is arranged along road driving direction, the support unit packet
Include the first longitudinal direction distribution beam being oppositely arranged in road both sides and second longitudinal direction distribution beam, the first longitudinal direction distribution beam is higher than the
Two longitudinal distribution beams and first longitudinal direction distribution beam is connected with second longitudinal direction distribution beam top by canopy face crossbeam；
It is both provided with connecting rod between the first longitudinal direction distribution beam of adjacent supports unit, between second longitudinal direction distribution beam, institute
It states and is connected with vertical ladder in connecting rod.
It is mountain that frame lookum in the application, which is mainly suitable for side, and side is making for the road in the depopulated zones such as river
When with, construction, first longitudinal direction distribution beam is located at riverine side, and second longitudinal direction distribution beam is located at the side of backer, this sample Shen
Canopy face that please be at the top of frame lookum will be obliquely installed, and backer side can if having sandstone to roll down on mountain higher than riverine side
Along canopy towards being snapped down in river or depopulated zone, it on the one hand not can cause casualties, on the other hand will not increase the burden met.
Vertical ladder is provided in connecting rod, the vertical ladder is detachably arranged on frame lookum, when hangar tunnel was constructed
In journey or the later stage when maintenance of hangar tunnel to using, and when hangar tunnel need not be safeguarded, can remove vertical ladder, that is, facilitate construction again
It is cost-effective.
Preferably, the vertical ladder top is equipped with spiral stay hook, the internal diameter of the stay hook and connection
Shank diameter is adapted.
When vertical ladder is installed, the riding club of vertical ladder can be hung on stay hook, for insurance, there are two each vertical ladder is matched
Above stay hook, and described two above stay hooks are located at same level, are connect with same root riding club.
Preferably, the spiral number of turns of stay hook are more than 1.5.
It prevents vertical ladder from shaking, is detached from from stay hook mountain.
Preferably, be provided with locating bar in the connecting rod, be provided on the terraced beam or riding club of the vertical ladder with
The compatible location hole of locating bar positions and dimensions, the locating bar go deep into location hole.
After vertical ladder is suspended on stay hook, to further fix vertical ladder, locating bar is inserted into location hole, locating bar end
End can coordinate with nut, and locating bar is prevented to be detached from location hole.
Preferably, pylon is also removably connected in the connecting rod, the first longitudinal direction distribution beam and second
The top of longitudinal distribution beam is both provided with fall prevention rope and pierces one's ears.
Pylon facilitate construction personnel carry out operation, in order to ensure the safety of construction personnel, be also provided with it is anti-fall pierce one's ears, use
In connection safety rope.
Add preferably, being additionally provided between the first longitudinal direction distribution beam and second longitudinal direction distribution beam of same support unit
Gu crossbeam is provided with more than two reinforcing bars, adjacent reinforcing bar and corresponding cross between the reinforcing crossmember of adjacent supports unit
Beam arrangement triangular in shape.
Reinforcing crossmember, second longitudinal direction distribution beam and canopy face crossbeam can form stable triangular structure, enhance hangar tunnel
Stability.
Preferably, canopy face beam surface upper is provided with diversion trench, the diversion trench is located at first longitudinal direction distribution
In plane where beam and second longitudinal direction distribution beam.
Prevent sandstone, rainwater etc. from being accumulated on canopy face to a certain extent.It can be set above canopy face crossbeam in the application
It sets refractory slab or the canopy face crossbeam corresponding to adjacent supports unit is made to be connected with each other, prevent sandstone from falling on road.
Compared with prior art, the utility model has the beneficial effects that：Suitable for side be massif, side it is the nothings such as river
The ceiling of the road in people area, frame lookum is obliquely installed, and prevents sandstone from accumulating.
Description of the drawings
Fig. 1 is the front view of the utility model frame lookum.
Fig. 2 is the scheme of installation of the utility model connecting rod.
Fig. 3 is the scheme of installation of the utility model vertical ladder.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1：
Present embodiment discloses a kind of frame lookums, including the support unit that two or more is arranged along road driving direction,
The support unit is included in the first longitudinal direction distribution beam 1 and second longitudinal direction distribution beam 2 that road both sides is oppositely arranged, and described first
Longitudinal distribution beam 1 is higher than second longitudinal direction distribution beam 2 and first longitudinal direction distribution beam 1 and 2 top of second longitudinal direction distribution beam pass through canopy face
Crossbeam 3 connects；
It is both provided with connecting rod 4 between the first longitudinal direction distribution beam 1 of adjacent supports unit, between second longitudinal direction distribution beam 2,
Vertical ladder 5 is connected in the connecting rod 4.
It is mountain that frame lookum in the application, which is mainly suitable for side, and side is making for the road in the depopulated zones such as river
When with, construction, first longitudinal direction distribution beam 1 is located at riverine side, and second longitudinal direction distribution beam 2 is located at the side of backer, this sample
Canopy face at the top of application frame lookum will be obliquely installed, and backer side is higher than riverine side, if thering is sandstone to roll down on mountain,
On the one hand can not can cause casualties along canopy towards being snapped down in river or depopulated zone, on the other hand will not increase meet it is negative
Load.
Vertical ladder 5 is provided in connecting rod 4, the vertical ladder 5 is detachably arranged on frame lookum, when hangar tunnel is constructed
In the process or the later stage when maintenance of hangar tunnel to using, and when hangar tunnel need not be safeguarded, can remove vertical ladder 5, i.e., conveniently apply
Work is again cost-effective.
Embodiment 2：
The present embodiment further defines on the basis of embodiment 1：5 top of the vertical ladder is equipped with spiral
The internal diameter of stay hook 51, the stay hook 51 is adapted with 4 diameter of connecting rod.
When vertical ladder 5 is installed, the riding club of vertical ladder 5 can be hung on stay hook 51, for insurance, each vertical ladder 5 is matched
There are two above stay hooks 51, and described two above stay hooks 51 are located at same level, are connect with same root riding club.
Embodiment 3：
The present embodiment further defines on the basis of embodiment 2：The spiral number of turns of stay hook 51 are more than 1.5.
It prevents vertical ladder 5 from shaking, is detached from from 51 mountain of stay hook.
Embodiment 4：
The present embodiment further defines on the basis of embodiment 1：Locating bar 41, institute are provided in the connecting rod 4
It states and is provided with location hole compatible with 41 positions and dimensions of locating bar, the locating bar 41 on the terraced beam or riding club of vertical ladder 5
Go deep into location hole.
After vertical ladder 5 is suspended on stay hook 51, to further fix vertical ladder 5, locating bar 41 is inserted into location hole, it is fixed
Position 41 end of stick can coordinate with nut, and locating bar 41 is prevented to be detached from location hole.
Embodiment 5：
The present embodiment further defines on the basis of embodiment 1：It is also removably connected in the connecting rod 4 outer
The top of hanger 6, the first longitudinal direction distribution beam 1 and second longitudinal direction distribution beam 2 is both provided with fall prevention rope and pierces one's ears.
Pylon 6 facilitate construction personnel carry out operation, in order to ensure the safety of construction personnel, be also provided with it is anti-fall pierce one's ears,
For connecting safety rope.
Embodiment 6：
The present embodiment further defines on the basis of embodiment 1：The first longitudinal direction distribution beam 1 of same support unit
Reinforcing crossmember 7 is additionally provided between second longitudinal direction distribution beam 2, between the reinforcing crossmember 7 of adjacent supports unit there are two settings
The above reinforcing bar, adjacent reinforcing bar and the arrangement triangular in shape of corresponding crossbeam.
Reinforcing crossmember 7, second longitudinal direction distribution beam 2 and canopy face crossbeam 3 can form stable triangular structure, enhance hangar tunnel
Stability.
Embodiment 7：
The present embodiment further defines on the basis of embodiment 1：Crossbeam 3 upper surface in the canopy face is provided with water conservancy diversion
Slot, the diversion trench are located in the plane at 2 place of first longitudinal direction distribution beam 1 and second longitudinal direction distribution beam.
Prevent sandstone, rainwater etc. from being accumulated on canopy face to a certain extent.3 top of canopy face crossbeam in the application can be set
It sets refractory slab or the canopy face crossbeam 3 corresponding to adjacent supports unit is made to be connected with each other, prevent sandstone from falling on road.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. a kind of frame lookum, it is characterised in that：Including the support unit that two or more is arranged along road driving direction, the branch
Support unit is included in the first longitudinal direction distribution beam that road both sides is oppositely arranged（1）With second longitudinal direction distribution beam（2）, described first is vertical
To distribution beam（1）Higher than second longitudinal direction distribution beam（2）And first longitudinal direction distribution beam（1）With second longitudinal direction distribution beam（2）Top is logical
Cross canopy face crossbeam（3）Connection；
The first longitudinal direction distribution beam of adjacent supports unit（1）Between, second longitudinal direction distribution beam（2）Between be both provided with connecting rod
（4）, the connecting rod（4）On be connected with vertical ladder（5）.
2. frame lookum according to claim 1, which is characterized in that the vertical ladder（5）Top is equipped with spiral
Stay hook（51）, the stay hook（51）Internal diameter and connecting rod（4）Diameter is adapted.
3. frame lookum according to claim 2, which is characterized in that stay hook（51）Spiral number of turns be more than 1.5.
4. frame lookum according to claim 1, which is characterized in that the connecting rod（4）On be provided with locating bar（41）,
The vertical ladder（5）Terraced beam or riding club on be provided with and locating bar（41）The compatible location hole of positions and dimensions, it is described fixed
Position stick（41）Go deep into location hole.
5. frame lookum according to claim 1, which is characterized in that the connecting rod（4）On be also removably connected with it is outer
Hanger（6）, the first longitudinal direction distribution beam（1）With second longitudinal direction distribution beam（2）Top be both provided with fall prevention rope and pierce one's ears.
6. frame lookum according to claim 1, which is characterized in that the first longitudinal direction distribution beam of same support unit（1）
With second longitudinal direction distribution beam（2）Between be additionally provided with reinforcing crossmember（7）, the reinforcing crossmember of adjacent supports unit（7）Between be arranged
There are two the above reinforcing bar, adjacent reinforcing bar and the arrangements triangular in shape of corresponding crossbeam.
7. frame lookum according to claim 1, which is characterized in that canopy face crossbeam（3）Upper surface is provided with water conservancy diversion
Slot, the diversion trench are located at first longitudinal direction distribution beam（1）With second longitudinal direction distribution beam（2）In the plane at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792724.XU CN207619864U (en) | 2017-12-20 | 2017-12-20 | Frame lookum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792724.XU CN207619864U (en) | 2017-12-20 | 2017-12-20 | Frame lookum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619864U true CN207619864U (en) | 2018-07-17 |
Family
ID=62821261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792724.XU Expired - Fee Related CN207619864U (en) | 2017-12-20 | 2017-12-20 | Frame lookum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309019A (en) * | 2021-07-06 | 2021-08-27 | 中铁二院重庆勘察设计研究院有限责任公司 | Maintainable shed tunnel structure |
-
2017
- 2017-12-20 CN CN201721792724.XU patent/CN207619864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309019A (en) * | 2021-07-06 | 2021-08-27 | 中铁二院重庆勘察设计研究院有限责任公司 | Maintainable shed tunnel structure |
| CN113309019B (en) * | 2021-07-06 | 2022-07-26 | 中铁二院重庆勘察设计研究院有限责任公司 | Maintainable shed tunnel structure |
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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 |
Granted publication date: 20180717 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |