CN206477863U - One kind strengthens arch frame structure - Google Patents
One kind strengthens arch frame structure Download PDFInfo
- Publication number
- CN206477863U CN206477863U CN201720018754.9U CN201720018754U CN206477863U CN 206477863 U CN206477863 U CN 206477863U CN 201720018754 U CN201720018754 U CN 201720018754U CN 206477863 U CN206477863 U CN 206477863U
- Authority
- CN
- China
- Prior art keywords
- bow member
- frame structure
- face
- arch frame
- scaffold
- 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
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- Lining And Supports For Tunnels (AREA)
Abstract
One kind strengthens arch frame structure, bow member is made including steel matter, scaffold is provided with below the bow member, support member is provided between the bow member and scaffold, the support member includes the curved end being adapted to bow member radian, vertical end face and horizontal end face, the horizontal end face is threadedly coupled a bolt, bow member is fixedly installed on below the wall in tunnel, on the one hand the setting of scaffold plays a supporting role, on the other hand staff is facilitated to get on support member is installed, because existing bow member is generally steel construction, so support member is directly burn-on, the support frame includes the curved end being adapted to bow member radian, vertical end face and horizontal end face, the setting of curved end is played can be completely formed the effect of bow member in the position, in horizontal end face, one bolt is set, the bolt plays certain resigning effect, when the height of scaffold is high or low, the height of scaffold can be made to be adapted to it by regulating bolt, so as to play a part of stable support.
Description
Technical field
The utility model is related to building structure field, more particularly to a kind of to strengthen arch frame structure.
Background technology
Shown in reference picture 1, in the prior art the supporting construction in tunnel typically using bow member 1 as supporting construction, and and
Some fix bars 2 are worn above bow member to fix bow member 1, but this entirety are only supported by pulling force with fix bar 2
Structure be unstable, therefore, people add scaffold 3 in the construction shown in fig. 1, and are set on the top of scaffold 3
It is equipped with support member 4 to increase the Area of bearing of scaffold, makes overall structure more stable, but is to need the drawbacks of this structure
Accurate calculating is carried out to the height of scaffold 3, just can not be set into if scaffold 3 is too high, if scaffold 3 is too
It is short, just it can not play a supporting role.
Utility model content
The purpose of this utility model be to provide it is a kind of strengthen arch frame structure, with the effect of stable support can be played.
Above-mentioned purpose of the present utility model technical scheme is that：
One kind is strengthened being provided with scaffold below arch frame structure, including the bow member being made up of steel matter, the bow member, institute
State and support member is provided between bow member and scaffold, the support member includes curved end, the vertical end being adapted to bow member radian
Face and horizontal end face, the horizontal end face are threadedly coupled a bolt.
By using above-mentioned technical proposal, bow member is fixedly installed on below the wall in tunnel, and branch is provided with below bow member
On the one hand support member and the scaffold for supporting support member, the setting of scaffold play a supporting role, on the other hand convenient work
Personnel get on to install support member, because existing bow member is generally steel construction, so support member is directly burn-on, the support
Frame includes the curved end, vertical end face and the horizontal end face that are adapted to bow member radian, and the setting of curved end is played can be
The position is completely formed the effect of bow member, and a bolt is set in horizontal end face, and the bolt plays certain resigning effect, works as trick
When the height of frame is high or low, the height of scaffold can be made to be adapted to it by regulating bolt, so as to play stable branch
The effect of support.
Improved as of the present utility model, the bolt is regular polygon bolt.
By using above-mentioned technical proposal, the effect for facilitating regulating bolt is played in the setting of regular polygon bolt.
Improved as of the present utility model, the bolt is hex bolts.
By using above-mentioned technical proposal, bolt is set to the effect that hex bolts further functions as convenient regulation.
Improved as of the present utility model, fix bar is equipped between the wall above the bow member and bow member.
By using above-mentioned technical proposal, the setting of fix bar can play certain pulling force to bow member, make bow member with mixing
The connection for coagulating the stent wall of soil is more stable.
Improved as of the present utility model, the bow member includes curved portions and the vertical portion positioned at curved portions both sides, two
Support meanss are provided between the vertical portion.
By using above-mentioned technical proposal, support meanss are provided between two vertical portions, by support meanss to two
Individual vertical portion applies extruding force, further the stability of increase bow member.
Improved as of the present utility model, the support meanss include two embedded bars and an adjusting rod and connected respectively
Two screw rods of embedded bar and adjusting rod are connect, the adjusting rod and embedded bar are provided with the internal thread being adapted to screw rod, and spiral shell
Line is in opposite direction, and the embedded bar is embedded in the vertical portion.
By using above-mentioned technical proposal, in embedded bar insertion bow member, by bow member can fixedly embedded bar, adjusting rod sets
Put between bow member, by the rotation screw rod of both sides, overall intensity can be adjusted, prevent the sizes of support meanss from being erected with two
The situation that distance is not adapted between straight portion occurs, meanwhile, can also suitably it be increasedd or decreased when adjusting screw rod to perpendicular
The extruding force in straight portion, be support effect more preferably.
Improved as of the present utility model, the centre position cladding of the screw rod is provided with adjusting set.
By using above-mentioned technical proposal, adjusting set is set in the centre position cladding of screw rod, can be adjusted by rotating
Cover to play the effect of adjusting screw rod, be easy to staff to adjust.
Improved as of the present utility model, the adjusting set is made up of steel construction.
By using above-mentioned technical proposal because certain pressure can be applied to adjusting set in regulation, and steel construction by
In the reason for itself material, in regulation, its stability is more preferably.
Improved as of the present utility model, the adjusting set is welded with the screw rod.
By using above-mentioned technical proposal, adjusting set and screw rod are fixed together by the way of welding, it is fixed
Structure is more stable, prevents that adjusting set produces stripped thread phenomenon with screw rod when rotating adjusting set.
In summary, the utility model has the advantages that：Bow member is fixedly installed on below the wall in tunnel, in arch
Support member and the scaffold for supporting support member are provided with below frame, on the one hand the setting of scaffold plays a supporting role, separately
On the one hand staff is facilitated to get on support member is installed, because existing bow member is generally steel construction, so support member is direct
Burn-on, the support frame includes curved end, vertical end face and the horizontal end face being adapted to bow member radian, curved end
Setting is played can be completely formed the effect of bow member in the position, and a bolt is set in horizontal end face, and the bolt plays certain
Resigning is acted on, and when the height of scaffold is high or low, the height of scaffold can be made to be adapted to it by regulating bolt, so that
Stable support can be played a part of.
Brief description of the drawings
Fig. 1 is prior art construction schematic diagram；
Fig. 2 is that prior art improves schematic diagram；
Fig. 3 is a kind of reinforcement arch frame structure schematic diagram；
Fig. 4 is Fig. 3 A portions enlarged drawing.
In figure, 1, bow member；2nd, fix bar；3rd, scaffold；4th, support member；41st, curved end；42nd, vertical end face；43rd, water
Planar end surface；44th, hex bolts；51st, embedded bar；52nd, screw rod；521st, adjusting set；53rd, adjusting rod；6th, wall.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in reference picture 3 and Fig. 4, one kind strengthens arch frame structure, including exterior wall 6 by concreting and by firm material
The bow member 1 being made, the lower section of bow member 1 is provided with the scaffold 3 for scaffold 1, is set between scaffold 3 and bow member 1
There is support member 4, the support member 4 includes curved end 41, vertical end face 42 and the horizontal end face 43 being adapted to the radian of bow member 1,
Wherein, horizontal end face 43 is threadedly coupled a hex bolts 44, and curved end 41 welds together with bow member 1, hex bolts 44
Section is contradicted with scaffold 3.The conflict position can be welded, if the height of scaffold 3 can not be with level before so welding
End face 43 is adapted to, and hex bolts 44 can be adjusted accordingly and is finely adjusted, the setting of scaffold 3 also facilitates staff to climb up
Support member 4 is installed.Above-mentioned exterior wall 6 and bow member 1 by fix bar 2 be fixedly connected with that increase exterior wall 6 is connected with bow member 1 it is steady
It is qualitative.
Bow member 1 includes curved portions and the vertical portion positioned at curved portions both sides, and branch has been oppositely arranged between two vertical portions
Two vertical portions are applied certain extruding force by support meanss by support arrangement, so that increase the stability of bow member 1, the support
Device includes the insertion bar 51 of adjusting rod 53, the screw rod 52 positioned at the both sides of adjusting rod 53 and two free ends of screw rod 52, wherein
In one end insertion bow member 1 of embedded bar 51, it can be fixed with bow member 1, the other end of embedded bar 51 is provided with screwed hole
With screwed screw rod 52, the other end of screw rod 52 sets adjusting rod 53, and is coated with steel matter in the centre position of screw rod 52
The adjusting set 521 being made, the hand of spiral positioned at the both sides screw rod 52 of adjusting set 521 is on the contrary, regulation can be rotated by so setting
Set 521 enables the precession of screw rod 52 or screws out embedded groove and adjusting rod 53, so as to adjust the entire length of producing means, makes system
It is more preferable into effect.The adjusting set 521 is welded with screw rod 52.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (9)
1. one kind is strengthened being provided with trick below arch frame structure, including the bow member (1) being made up of steel matter, the bow member (1)
Frame (3), support member (4) is provided between the bow member (1) and scaffold (3), it is characterised in that：The support member (4) includes
Curved end (41), vertical end face (42) and the horizontal end face (43) being adapted to bow member (1) radian, the horizontal end face (43)
It is threadedly coupled a bolt.
2. a kind of reinforcement arch frame structure according to claim 1, it is characterised in that：The bolt is regular polygon bolt.
3. a kind of reinforcement arch frame structure according to claim 2, it is characterised in that：The bolt is hex bolts (44).
4. a kind of reinforcement arch frame structure according to claim 1, it is characterised in that：Above the bow member (1) and bow member (1)
Wall (6) between be equipped with fix bar (2).
5. a kind of reinforcement arch frame structure according to claim 1, it is characterised in that：The bow member (1) include curved portions and
Support meanss are provided between vertical portion positioned at curved portions both sides, two vertical portions.
6. a kind of reinforcement arch frame structure according to claim 5, it is characterised in that：The support meanss include two insertions
Bar (51) and an adjusting rod (53) and two screw rods (52) for connecting insertion bar (51) and adjusting rod (53) respectively are described to adjust
Pole (53) and embedded bar (51) are provided with the internal thread being adapted to screw rod (52), and hand of spiral is on the contrary, the embedded bar
(51) the embedded vertical portion.
7. a kind of reinforcement arch frame structure according to claim 6, it is characterised in that：The centre position bag of the screw rod (52)
Cover and be equipped with adjusting set (521).
8. a kind of reinforcement arch frame structure according to claim 7, it is characterised in that：The adjusting set (521) is steel construction
It is made.
9. a kind of reinforcement arch frame structure according to claim 7, it is characterised in that：The adjusting set (521) and the spiral shell
Bar (52) is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018754.9U CN206477863U (en) | 2017-01-07 | 2017-01-07 | One kind strengthens arch frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018754.9U CN206477863U (en) | 2017-01-07 | 2017-01-07 | One kind strengthens arch frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477863U true CN206477863U (en) | 2017-09-08 |
Family
ID=59750759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018754.9U Expired - Fee Related CN206477863U (en) | 2017-01-07 | 2017-01-07 | One kind strengthens arch frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605510A (en) * | 2017-11-09 | 2018-01-19 | 山东科技大学 | A kind of drag-line steel grating bow member and its construction method |
| CN110344856A (en) * | 2019-07-15 | 2019-10-18 | 辽宁工程技术大学 | A kind of steel arch support connector in field tunnel |
| CN111456377A (en) * | 2020-04-16 | 2020-07-28 | 中国十七冶集团有限公司 | Arch door opening forming assistor |
-
2017
- 2017-01-07 CN CN201720018754.9U patent/CN206477863U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605510A (en) * | 2017-11-09 | 2018-01-19 | 山东科技大学 | A kind of drag-line steel grating bow member and its construction method |
| CN107605510B (en) * | 2017-11-09 | 2023-08-22 | 山东科技大学 | Dragline type steel grid arch frame and construction method thereof |
| CN110344856A (en) * | 2019-07-15 | 2019-10-18 | 辽宁工程技术大学 | A kind of steel arch support connector in field tunnel |
| CN111456377A (en) * | 2020-04-16 | 2020-07-28 | 中国十七冶集团有限公司 | Arch door opening forming assistor |
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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: 20170908 Termination date: 20220107 |