CN206581298U - The line holder structure of Underground Steel pipe gallery - Google Patents
The line holder structure of Underground Steel pipe gallery Download PDFInfo
- Publication number
- CN206581298U CN206581298U CN201720212625.3U CN201720212625U CN206581298U CN 206581298 U CN206581298 U CN 206581298U CN 201720212625 U CN201720212625 U CN 201720212625U CN 206581298 U CN206581298 U CN 206581298U
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- China
- Prior art keywords
- support
- longitudinal flange
- pipe gallery
- flange
- holder structure
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Abstract
The utility model discloses a kind of line holder structure of Underground Steel pipe gallery, the pipe gallery includes forming unit tube coupling by the unit sheet bar for being located at upper and lower and two sides respectively is circumferentially assembled, and the unit tube coupling is assembled vertically to form box pipeline；Wherein, when the unit sheet bar circumferentially splices, the contact end of adjacent cells plate is provided with longitudinal flange；The longitudinal flange is provided with support vertically as impetus between adjacent longitudinal flange, and the support one end is fixedly connected with a longitudinal flange, and the other end is flexibly connected or is flexibly connected with another longitudinal flange.Using the longitudinal flange on four unit sheet bars of piping lane corridor body as the stress point of support in the line holder structure, avoid and form stress point on piping lane stress weakness zone unit sheet bar, while using the flexible connection between support and longitudinal flange or being flexibly connected the deformation for effectively avoiding corridor body in the micro-deformation and support of the common stress generation of pipeclay.
Description
Technical field
The utility model discloses a kind of supporting structure of piping lane, more particularly to a kind of pipe of Underground Steel pipe gallery
Wireform.
Background technology
The applicant is directed to the research of buried highway Performance Test of Corrugated Steel Culvert and steel Urban Underground pipe gallery always
And application.The many Patents applied, some of which piping lane cross section sidepiece is with cambered form, in view of sidepiece band
It is cambered, line holder is directly laid in inconvenience thereon, secondly the pipe gallery of such a structure is in work progress, and corridor, which is known from experience, to be deposited
In unpredictable deformation, Normal practice is that suspension and support is directly laid on circular arc sidepiece, and after body deformation, its suspension and support is very
It may down tilt, then be unfavorable for the laying of subsequent pipeline.And it can cause line holder stress, pipeline branch after body deformation
Frame may expose the upper and lower surface of steel construction up and down, so as to influence integrally-built strength and stability.
In addition, the steel construction of the common stress of pipeclay, not in laying the support that has a stress on structural member, its support by
It must be uniform and three-dimensional that power, which is delivered on structural member, and the support of general type is laid, and support and steel construction are a little
Contact, steel construction will bear support at contact point and lay pipeline gravity thereon, cause stress raisers substantially, this
Structural Engineering field is the presence of huge potential safety hazard.
It would therefore be highly desirable to solve above-mentioned technical barrier.
Utility model content
Utility model purpose：The purpose of this utility model be to provide one kind can directly be laid in band radian inwall on and not with
Piping lane deformation and deform, can keep not heeling condition Underground Steel pipe gallery line holder structure.
Technical scheme：The line holder structure of Underground Steel pipe gallery of the present utility model, the pipe gallery bag
Include and form unit tube coupling by the unit sheet bar for being located at upper and lower and two sides respectively is circumferentially assembled, the unit tube coupling is spelled vertically
Dress forms box pipeline；Wherein, when the unit sheet bar circumferentially splices, the contact end of adjacent cells plate is provided with longitudinal method
It is blue；It is characterized in that：Support is provided between the adjacent longitudinal flange vertically, the support one end is fixed with a longitudinal flange to be connected
Connect, the other end is flexibly connected or is flexibly connected with another longitudinal flange.Support in the line holder structure is with piping lane corridor body four
Longitudinal flange on individual unit sheet bar is the stress point of piping lane support, and suffered power is uniformly driven by support by longitudinal flange
To the surrounding of piping lane corridor body, it is to avoid on piping lane stress weakness zone unit sheet bar form stress point, at the same using support and
Flexible connection between longitudinal flange effectively prevent the change of micro-deformation and support that corridor body is produced in the common stress of pipeclay
Shape.
Wherein, one end of the support is fixedly connected with a longitudinal flange, and the other end offers kidney-shaped connecting hole, and support leads to
Cross kidney-shaped connecting hole to be flexibly connected with another longitudinal flange, realize the relative movement on support vertical direction.
Wherein, the flexible activity connection includes the one or more in hinge connection, rope connection or connecting rod connection.
It is preferred that, the connecting rod connection includes the bearing being individually fixed on adjacent longitudinal flange, one end of the support
It is flexibly connected with bearing, the other end is flexibly connected by adjusting means with bearing, and the adjusting means and the support mutually company of rotation
Connect.Longitudinal flange on the utility model medium-height trestle, adjusting means, bearing and piping lane constitutes a planar lower pair linkage,
Support and adjusting means be connecteds by low secondary (revolute pair), realize the fine setting of support vertical position state, guarantee support not with
The deformation of piping lane and run-off the straight.And bearing is fixedly connected with longitudinal flange in the utility model, it is to avoid be connected in piping lane plate
Connect, make full use of longitudinal flange its thickness and its stress performance of structure type superior, and sheet structure is thin-wall member, if adopting
Partial points stress is used, stress concentration substantially, concentrates local plate easily to tear, destroy, the utility model cleverly avoids above-mentioned
Problem.
Furthermore, the adjusting means includes a connecting rod, and one end of the connecting rod is flexibly connected with support and can be relative turn along its
Dynamic, the other end is flexibly connected with bearing.The adjusting means is specially a bar linkage structure, the utility model by an attachment structure with
Support is connected, and realizes the low secondary connection between support and connecting rod.
Further, the adjusting means includes a threaded rod, and the middle part of the threaded rod is flexibly connected with support and can be along it
Relatively rotate, the end of the threaded rod is flexibly connected with bearing.The adjusting means is threaded rod, and the threaded rod can realize driven member
Movement locus required for (support), that is, keep vertical state constant.
It is preferred that, the outer wall of the threaded rod has screw thread, and the threaded rod passes through the nut and support positioned at support both sides
Mutually lock.
Furthermore, the connected mode of the bearing and longitudinal flange is at least one of welding, bolt, riveting.
Further, the longitudinal flange is flat flange, angle steel flange or groove profile flange.
Wherein, the interior flanging of the groove profile flange on the unit sheet bar of above and below is in horizontality, and branch is set up
Put on interior flanging；Or the interior flanging of the groove profile flange on the unit sheet bar of two sides face is in vertical state, and
Support is arranged on interior flanging.
Beneficial effect：Compared with prior art, the utility model has advantages below：
(1) support in the line holder structure is using the longitudinal flange on four unit sheet bars of piping lane corridor body as piping lane support
Stress point, support uniformly drives to suffered power by longitudinal flange the surrounding of piping lane corridor body, it is to avoid piping lane by
Stress point is formed on power weakness zone unit sheet bar, while utilizing flexible connection or flexible connection between support and longitudinal flange
It effectively prevent the deformation of micro-deformation and support that corridor body is produced in the common stress of pipeclay.；
(2) the utility model medium-height trestle, adjusting means, bearing and longitudinal flange constitute a planar lower pair linkage,
Support and adjusting means be connecteds by low secondary (revolute pair), realize the fine setting of support vertical position state, guarantee support not with
The deformation of piping lane and run-off the straight；
(3) utility model is fixedly connected using bearing with longitudinal flange, makes full use of longitudinal flange its thickness and knot
Its stress performance of configuration formula is superior, cleverly avoids and is connected with thin-wall member sheet structure, caused partial points stress,
Stress concentration substantially, the phenomenon such as concentrate local plate easily tear, destroy；
(4) load on the support, is acted on shaped steel, a stress is changed into line stress, then pass through shaped steel and waveform steel
The connection of plate is evenly transferred in three-dimensional corridor body structure, it is to avoid the point stress that pipeclay collective effect shell structure is abstained from；
(5) furthermore the adjusting means is by a connecting rod or threaded rod structure, the fortune required for driven member (support) is realized
Dynamic rail mark, that is, keep vertical state constant；
(6) supporting structure is pin-connected panel, quick and easy for installation, is conducive to ensureing integrally-built intensity, and effective
The headroom utilization rate of structure is not reduced on the basis of control deflection also；
(7) supporting structure is suitable for various operating modes, and its corridor body has sent out the deformation in unpredictable direction in backfilling process,
Support can be caused to keep vertical by adjusting means, the laying of subsequent pipeline will not be had adverse effect on.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the first connection diagram in the utility model；
Fig. 3 is second of connection diagram in the utility model；
Fig. 4 is the third connection diagram in the utility model；
Fig. 5 is the 4th kind of connection diagram in the utility model；
Fig. 6 is the 5th kind of connection diagram in the utility model；
Fig. 7 is the 6th kind of connection diagram in the utility model；
Fig. 8 is the 7th kind of connection diagram in the utility model；
Fig. 9 is the 8th kind of connection diagram in the utility model；
Figure 10 is the structural representation of the first adjusting means in the utility model；
Figure 11 is the structural representation of second of adjusting means in the utility model.
Embodiment
The technical solution of the utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the line holder structure of the utility model Underground Steel pipe gallery, pipe gallery is included by dividing
Not Wei Yu upper and lower and two sides unit sheet bars it is circumferentially assembled form unit tube coupling, the unit tube coupling is assembled vertically to be formed
Box pipeline；Wherein, when unit sheet bar circumferentially splices, the contact end of adjacent cells plate is provided with longitudinal flange 1；Adjacent
Support 2 is provided between longitudinal flange 1 vertically, one end of the support 2 is fixedly connected with longitudinal flange 1, the other end and longitudinal flange 1
Flexible activity is connected.Support in the line holder structure is using the longitudinal flange on four unit sheet bars of piping lane corridor body as piping lane branch
The stress point of frame, support uniformly drives to suffered power by longitudinal flange the surrounding of piping lane corridor body, it is to avoid in piping lane
Stress point is formed on stress weakness zone unit sheet bar, while being prevented effectively from using the flexible connection between support and longitudinal flange
The deformation of micro-deformation and support that corridor body is produced in the common stress of pipeclay.
Above-mentioned flexible activity connection includes the one or more in hinge connection, rope connection or connecting rod connection.Wherein, even
Bar connection includes support 2, adjusting means 3 and bearing 4.Wherein, when unit sheet bar circumferentially splices, the contact of adjacent cells plate
End is provided with longitudinal flange 1.The support 2 is vertically arranged in inside pipe gallery, and one end of support 2 is connected with can be along its phase
To the adjusting means 3 of rotation, the other end of the support 2 is flexibly connected with the bearing 4 being fixed on longitudinal flange 1, adjusting means 3
The other end is flexibly connected with the bearing 4 being fixed on longitudinal flange 1；Specific support is flexibly connected by bearing pin with bearing 4, such as
Shown in Fig. 2 and Fig. 3.On the other side, adjusting means 3 is flexibly connected with support 2 and bearing 4 respectively by bearing pin, such as Fig. 4~figure
Shown in 8.The utility model medium-height trestle, adjusting means, bearing and longitudinal flange constitute a planar lower pair linkage, support with
Adjusting means is connected by low secondary (revolute pair), realizes the fine setting of support vertical position state, ensures support not with piping lane
Deform and run-off the straight.
The connected mode of above-mentioned bearing 4 and longitudinal flange is at least one of welding, bolt, riveting.Longitudinal flange 1 is
Flat flange, angle steel flange or groove profile flange.And the interior flanging of the groove profile flange on the unit sheet bar of above and below is in water
Level state, and support is arranged on interior flanging, it is vertical that the interior flanging of the groove profile flange on the unit sheet bar of two sides face is in
State, and support is arranged on interior flanging.The utility model is fixedly connected using bearing with longitudinal flange, makes full use of longitudinal method
Blue its thickness and its stress performance of structure type are superior, cleverly avoid and are connected with thin-wall member sheet structure, are made
Into partial points stress, stress concentration substantially, the phenomenon such as concentrate local plate easily tear, destroy.
As shown in figure 9, one end of support 2 is fixedly connected with a longitudinal flange 1, the other end offers kidney-shaped connecting hole 5, separately
One longitudinal flange opens up the connecting hole for mutually being bolted with kidney-shaped connecting hole in relevant position.Support 2 passes through kidney-shaped connecting hole 5
It is flexibly connected with another longitudinal flange 1, realizes the relative movement on the vertical direction of support 2.When piping lane is in use because piping lane
Self-deformation and when causing the vertical direction of support 2 to occur micro-deformation, position that can be by adjusting bracket in kidney-shaped connecting hole 5
Put, realize the relative movement on the vertical direction of support 2.
As shown in Figure 10, above-mentioned adjusting means 3 is a connecting rod, and one end of the connecting rod is flexibly connected by bearing pin with support 2
And can be flexibly connected along its relative rotation, the other end by bearing pin with bearing 4；The adjusting means is specially a bar linkage structure, this
Utility model is connected by a bar linkage structure with support, realizes the low secondary connection between support and connecting rod.As shown in figure 11, simultaneously
Adjusting means can also be the threaded rod with pilot hole, and the middle part of the threaded rod is flexibly connected with support 2 and can be relative along its
Rotate, specific bearing pin is flexibly connected through the pilot hole in the middle part of threaded rod with support 2, and the spiral shell of distribution support or so can be used
Mother is locked, and the end of the threaded rod is flexibly connected by bearing pin with bearing 4；The adjusting means be threaded rod, can be achieved from
Movement locus required for moving part (support), that is, keep vertical state constant.
The utility model supporting structure is pin-connected panel, quick and easy for installation, is conducive to ensureing integrally-built intensity, and
The headroom utilization rate of structure is not reduced on the basis of control deflection also effectively.The utility model supporting structure is suitable for various works
Condition, its corridor body has sent out the deformation in unpredictable direction in backfilling process, can pass through adjusting means so that support keeps vertical,
The laying of subsequent pipeline will not be had adverse effect on.
Claims (10)
1. a kind of line holder structure of Underground Steel pipe gallery, the pipe gallery include by be located at respectively it is upper and lower and
The unit sheet bar of two sides is circumferentially assembled to form unit tube coupling, and the unit tube coupling is assembled vertically to form box pipeline；Wherein,
When the unit sheet bar circumferentially splices, the contact end of adjacent cells plate is provided with longitudinal flange (1)；It is characterized in that：Institute
Longitudinal flange (1) is stated as impetus, support (2), support (2) one end is provided with vertically between adjacent longitudinal flange (1)
It is fixedly connected with a longitudinal flange (1), the other end is flexibly connected or is flexibly connected with another longitudinal flange (1).
2. the line holder structure of Underground Steel pipe gallery according to claim 1, it is characterised in that：The support
(2) one end is fixedly connected with a longitudinal flange (1), and the other end offers kidney-shaped connecting hole (5), and support (2) is connected by kidney-shaped
Connect hole (5) to be flexibly connected with another longitudinal flange (1), realize the relative movement on support (2) vertical direction.
3. the line holder structure of Underground Steel pipe gallery according to claim 1, it is characterised in that：The flexibility
Connection includes the one or more in hinge connection, rope connection or connecting rod connection.
4. the line holder structure of Underground Steel pipe gallery according to claim 3, it is characterised in that：The connecting rod
Connection includes the bearing (4) being individually fixed on adjacent longitudinal flange (1), and one end and bearing (4) activity of the support (2) connect
Connect, the other end is flexibly connected by adjusting means (3) with bearing (4), and the adjusting means (3) and support (2) the mutually company of rotation
Connect.
5. the line holder structure of Underground Steel pipe gallery according to claim 4, it is characterised in that：The regulation
Device (3) includes a connecting rod, and one end of the connecting rod is flexibly connected with support (2) and can be along its relative rotation, the other end and bearing
(4) it is flexibly connected.
6. the line holder structure of Underground Steel pipe gallery according to claim 4, it is characterised in that：The regulation
Device (3) includes a threaded rod, and the middle part of the threaded rod is flexibly connected with support (2) and can be along its relative rotation, the threaded rod
End be flexibly connected with bearing (4).
7. the line holder structure of Underground Steel pipe gallery according to claim 6, it is characterised in that：The screw thread
The outer wall of bar has screw thread, and the threaded rod is mutually locked by the nut positioned at support (2) both sides and support (2).
8. the line holder structure of Underground Steel pipe gallery according to claim 4, it is characterised in that：The bearing
(4) it is at least one of welding, bolt, riveting with the connected mode of longitudinal flange (1).
9. the line holder structure of Underground Steel pipe gallery according to claim 1, it is characterised in that：The longitudinal direction
Flange (1) is flat flange, angle steel flange or groove profile flange.
10. the line holder structure of Underground Steel pipe gallery according to claim 9, it is characterised in that：Institute's rheme
Horizontality is in the interior flanging of the groove profile flange on the unit sheet bar of above and below, and support is arranged on interior flanging；Or institute
Rheme is in vertical state in the interior flanging of the groove profile flange on the unit sheet bar of two sides face, and support is arranged on interior flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212625.3U CN206581298U (en) | 2017-03-06 | 2017-03-06 | The line holder structure of Underground Steel pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212625.3U CN206581298U (en) | 2017-03-06 | 2017-03-06 | The line holder structure of Underground Steel pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581298U true CN206581298U (en) | 2017-10-24 |
Family
ID=60112783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212625.3U Expired - Fee Related CN206581298U (en) | 2017-03-06 | 2017-03-06 | The line holder structure of Underground Steel pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242099A1 (en) * | 2018-06-21 | 2019-12-26 | 南京联众工程技术有限公司 | Corner connection structure for steel-structure pipe rack |
-
2017
- 2017-03-06 CN CN201720212625.3U patent/CN206581298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242099A1 (en) * | 2018-06-21 | 2019-12-26 | 南京联众工程技术有限公司 | Corner connection structure for steel-structure pipe rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 211215 Zhetang Town Industrial Park, Lishui District, Nanjing City, Jiangsu Province Patentee after: NANJING LIANZHONG ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 211215 No. 331 Zhening East Road, Zhetang Industrial Concentration Zone, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: NANJING LIANZHONG CONSTRUCTION ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |