CN211974990U - Subway construction tunnel segment support - Google Patents
Subway construction tunnel segment support Download PDFInfo
- Publication number
- CN211974990U CN211974990U CN202020727318.0U CN202020727318U CN211974990U CN 211974990 U CN211974990 U CN 211974990U CN 202020727318 U CN202020727318 U CN 202020727318U CN 211974990 U CN211974990 U CN 211974990U
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- support
- hole
- limiting
- 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
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a duct piece support technical field, discloses a subway construction tunnel duct piece support, one end of a support rod is fixedly arranged at one side of a fixed plate, a screw hole is arranged in the fixed plate, a stabilizing piece is integrally arranged on the front surface and the rear surface of the fixed plate, a connecting rod is movably arranged in the support rod, the support rod and the connecting rod are fixedly connected through an adjusting component, one end of the connecting rod is embedded and arranged in the support component, the utility model discloses a support the duct piece through a support plate, thereby increasing the effect of stabilizing the support of the duct piece, the operation is simple, the installation and the disassembly are convenient, a spacing rod is matched with a through hole and a spacing hole through the adjusting component, thereby the stability between the support rod and the connecting rod is ensured, the height of the support plate and the connecting rod can be effectively adjusted through the adjusting component, the convenience supports the section of jurisdiction, and adaptability is wide.
Description
Technical Field
The utility model relates to a section of jurisdiction support technical field specifically is a subway construction tunnel section of jurisdiction support.
Background
The section of jurisdiction is the main assembly component of shield construction, is the protective screen of the inlayer in tunnel, undertakes the effect of resisting soil layer pressure, groundwater pressure and some special loads, and the section of jurisdiction is the permanent lining structure in shield method tunnel, and the quality direct relation of section of jurisdiction is to the whole quality and the safety in tunnel, influences the waterproof performance and the durability in tunnel, when the section of jurisdiction is installed, needs to use the support to support it to the convenient installation to the section of jurisdiction.
However, its height of present support is generally fixed, can't make it carry out altitude mixture control, makes things convenient for people's use, and the backup pad is generally fixed mounting with the connecting rod, if the stability of installation is relatively poor, influences the support effect to the section of jurisdiction easily. Accordingly, those skilled in the art have provided a subway construction tunnel segment support to solve the problems set forth in the above background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway construction tunnel section of jurisdiction support to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a subway construction tunnel section of jurisdiction support, includes connecting rod, bracing piece and fixed plate, the one end fixed mounting of bracing piece is in one side of fixed plate, the screw has been seted up to the inside of fixed plate, and the front surface and the back surface integral type of fixed plate install the steadiness, the inside movable mounting of bracing piece has the connecting rod, and bracing piece and connecting rod pass through adjusting part fixed connection, the inside at supporting part is installed in the one end embedding of connecting rod.
As a further aspect of the present invention: the screw is the quadrangle in the inside of fixed plate and has seted up 4, the steadiness piece is conical setting.
As a further aspect of the present invention: the supporting component comprises an anti-skid layer, a supporting plate, a fixing sleeve, a limiting bolt, a positioning pin and a positioning groove, wherein the fixing sleeve is integrally installed on one side of the supporting plate, and the other side of the supporting plate is provided withThe anti-skid device is provided with an anti-skid layer, a positioning pin is fixedly arranged in the fixing sleeve, and one end of the positioning pin is embedded in the positioning grooveInside, the upper surface and the lower surface of fixed cover all are provided with spacing bolt.
As a further aspect of the present invention: the fixed sleeve is arranged in a cylindrical hollow mode, the positioning pin is arranged in a rectangular mode, and the positioning pin and the positioning groove are matched with each other.
As a further aspect of the present invention: the fixed sleeve is arranged at the center of one side of the supporting plate, the supporting plate is arranged in a rectangular shape, and the surface of the anti-skid layer is provided with a micro convex block.
As a further aspect of the present invention: the adjusting part comprises a connecting rod, a supporting rod, a limiting hole, a through hole, a limiting rod, a hydraulic box, a limiting plate and a hydraulic rod, wherein the hydraulic box is fixedly arranged inside the supporting rod, the upper surface of the hydraulic box is provided with the hydraulic rod, the through hole is symmetrically formed in the two sides of the supporting rod, the limiting rod is arranged inside the through hole in a penetrating mode, the connecting rod is movably arranged inside the supporting rod, the limiting hole is formed in the two sides of the connecting rod, and the limiting plate is integrally installed on the lower surface of the connecting rod.
As a further aspect of the present invention: the gag lever post is the setting of T type, the through-hole is the same with the aperture size in spacing hole, and through-hole, spacing hole and gag lever post looks mutual adaptation, 5 have been seted up to spacing hole equidistance.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the supporting component, utilize the card of locating pin and constant head tank with, and through the setting of spacing bolt, can be quick install fixed cover and connecting rod, simultaneously can its stability of connecting of effectual increase, the one end setting of fixed cover can be effectual carries out the effect of supporting to the section of jurisdiction through the backup pad in one side of backup pad to increase the firm effect of support of section of jurisdiction, easy operation, installation and dismantlement are convenient.
2. Through setting up adjusting part, utilize the hydraulic pressure case and the hydraulic stem that set up in the bracing piece, through the work of hydraulic pressure case for the hydraulic stem can up-and-down motion, thereby remove the connecting rod in the bracing piece, through gag lever post and through-hole and spacing hole mutual adaptation, thereby guaranteed the stability between bracing piece and the connecting rod, can effectual regulation backup pad and the height of connecting rod through adjusting part, conveniently support the section of jurisdiction, adaptability is wide.
Drawings
FIG. 1 is a schematic structural view of a subway construction tunnel segment support;
FIG. 2 is a schematic structural view of a support assembly in a subway construction tunnel segment support;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic structural diagram of an adjusting assembly in a subway construction tunnel segment support.
In the figure: 1. a support assembly; 2. a connecting rod; 3. an adjustment assembly; 4. a support bar; 5. a fixing plate; 6. a screw hole; 7. a stabilizing member; 11. an anti-slip layer; 12. a support plate; 13. fixing a sleeve; 14. a limit bolt; 15. positioning pins; 16. positioning a groove; 31. a limiting hole; 32. a through hole; 33. a limiting rod; 34. a hydraulic tank; 35. a limiting plate; 36. a hydraulic rod.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a tunnel segment support for subway construction comprises a connecting rod 2, a supporting rod 4 and a fixing plate 5, wherein one end of the supporting rod 4 is fixedly installed at one side of the fixing plate 5, a screw hole 6 is opened inside the fixing plate 5, the screw hole 6 is opened at 4 in the form of a quadrangle inside the fixing plate 5, a fixing member 7 is in a conical shape, the fixing member 7 is integrally installed on the front surface and the rear surface of the fixing plate 5, the connecting rod 2 is movably installed inside the supporting rod 4, the supporting rod 4 and the connecting rod 2 are fixedly connected through an adjusting assembly 3, the adjusting assembly 3 comprises the connecting rod 2, the supporting rod 4, a limiting hole 31, a through hole 32, a limiting rod 33, a hydraulic tank 34, a limiting plate 35 and a hydraulic rod 36, a hydraulic tank 34 is fixedly installed inside the supporting rod 4, a hydraulic rod 36 is arranged on the upper, a limiting rod 33 penetrates through the inside of the through hole 32, the connecting rod 2 is movably arranged inside the supporting rod 4, limiting holes 31 are formed in two sides of the connecting rod 2, a limiting plate 35 is integrally installed on the lower surface of the connecting rod 2, the limiting rod 33 is arranged in a T shape, the hole diameters of the through hole 32 and the limiting hole 31 are the same, the through hole 32, the limiting hole 31 and the limiting rod 33 are mutually matched, 5 limiting holes 31 are equidistantly formed, through arranging the adjusting component 3, the hydraulic rod 36 can reciprocate up and down by utilizing a hydraulic box 34 and a hydraulic rod 36 which are arranged in the supporting rod 4 through the work of the hydraulic box 34, so that the connecting rod 2 moves in the supporting rod 4, the limiting rod 33 is mutually matched with the through hole 32 and the limiting hole 31, the stability between the supporting rod 4 and the connecting rod 2 is ensured, and the heights of the supporting rod 4 and the connecting rod 2 can be effectively adjusted, the convenience supports the section of jurisdiction, and adaptability is wide.
In fig. 2: one end of the connecting rod 2 is embedded and installed inside the supporting component 1, the supporting component 1 comprises an anti-slip layer 11, a supporting plate 12, a fixing sleeve 13, a limiting bolt 14, a positioning pin 15 and a positioning groove 16, one side of the supporting plate 12 is integrally provided with the fixing sleeve 13, the other side of the supporting plate 12 is provided with the anti-slip layer 11, the inside of the fixing sleeve 13 is fixedly provided with the positioning pin 15, the fixing sleeve 13 is in a cylindrical hollow arrangement, the positioning pin 15 is in a rectangular arrangement, the positioning pin 15 and the positioning groove 16 are mutually matched, one end of the positioning pin 15 is embedded and installed inside the positioning groove 16, the upper surface and the lower surface of the fixing sleeve 13 are both provided with the limiting bolt 14, the fixing sleeve 13 is arranged at the central position of one side of the supporting plate 12, the supporting plate 12 is in a rectangular arrangement, and the surface of the anti, and through spacing bolt 14's setting, can be quick install fixed cover 13 and connecting rod 2, simultaneously can its stability of connecting by effectual increase, the one end setting of fixed cover 13 can be effectual carries out the effect of supporting to the section of jurisdiction through backup pad 12 in one side of backup pad 12 to increase the firm effect of support of section of jurisdiction, easy operation, installation and dismantlement are convenient.
The utility model discloses a theory of operation is: when in use, one end of the connecting rod 2 is provided with a positioning groove 16, a positioning pin 15 is arranged inside the fixing sleeve 13, the connecting rod 2 is connected with the fixing sleeve 13, the positioning pin 15 and the positioning groove 16 are mutually clamped, so that the connecting rod 2 is embedded and installed inside the fixing sleeve 13, the connecting rod 2 is fixed inside the fixing sleeve 13 by rotating the limiting bolt 14 of which the upper surface and the lower surface are oppositely arranged on the fixing sleeve 13, the stability of the connecting rod 2 and the fixing sleeve 13 can be effectively improved, one end of the fixing sleeve 13 is arranged at the central position of one side of the supporting plate 12, the supporting plate 12 is arranged in a rectangular shape, one side of the supporting plate 12 is provided with the anti-skidding layer 11, the supporting plate 12 is contacted with a duct piece to be supported, the duct piece can be effectively supported by the supporting plate 12, and the, the operation is simple, the installation and the disassembly are convenient, the fixing plate 5 is placed on the ground, the integral stability can be increased through the stabilizing piece 7, the height between the connecting rod 2 and the supporting rod 4 can be effectively adjusted through the adjusting component 3, namely, the hydraulic tank 34 arranged in the supporting rod 4 works to enable the hydraulic rod 36 to reciprocate up and down, so that the connecting rod 2 moves in the supporting rod 4, the two sides of the connecting rod 2 are equidistantly provided with 5 limiting holes 31, when the connecting rod 2 moves to different heights through the hydraulic rod 36 in the supporting rod 4, the through hole 32 and the limiting hole 31 are on the same horizontal line, the limiting rod 33 is inserted into the through hole 32 and the limiting hole 31, the stability between the supporting rod 4 and the connecting rod 2 is ensured, the height between the supporting rod 4 and the connecting rod 2 can be effectively adjusted through the adjusting component 3, the convenience supports the section of jurisdiction, and adaptability is wide.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a subway construction tunnel section of jurisdiction support, includes connecting rod (2), bracing piece (4) and fixed plate (5), its characterized in that, the one end fixed mounting of bracing piece (4) is in one side of fixed plate (5), screw (6) have been seted up to the inside of fixed plate (5), and the front surface and the rear surface integral type of fixed plate (5) install steadiness piece (7), the inside movable mounting of bracing piece (4) has connecting rod (2), and bracing piece (4) and connecting rod (2) pass through adjusting part (3) fixed connection, the inside at supporting part (1) is installed in the one end embedding of connecting rod (2).
2. The subway construction tunnel segment support as claimed in claim 1, wherein said screw holes (6) are opened in four corners inside said fixing plate (5) by 4, and said fixing members (7) are conical.
3. The subway construction tunnel segment support according to claim 1, wherein said supporting component (1) comprises an anti-slip layer (11), a supporting plate (12), a fixing sleeve (13), a limit bolt (14), a positioning pin (15) and a positioning groove (16), said fixing sleeve (13) is integrally installed on one side of said supporting plate (12), said anti-slip layer (11) is installed on the other side of said supporting plate (12), said positioning pin (15) is fixedly installed inside said fixing sleeve (13), one end of said positioning pin (15) is embedded inside said positioning groove (16), and said limit bolt (14) is installed on both the upper surface and the lower surface of said fixing sleeve (13).
4. A subway construction tunnel segment support as claimed in claim 3, wherein said fixing sleeve (13) is cylindrical hollow set, said positioning pin (15) is rectangular set, and said positioning pin (15) and positioning groove (16) are mutually adapted.
5. The subway construction tunnel segment support as claimed in claim 3, wherein said fixing sleeve (13) is provided at a central position of one side of a support plate (12), said support plate (12) is rectangular, and a micro-protrusion is provided on the surface of said anti-slip layer (11).
6. The subway construction tunnel segment support according to claim 1, wherein the adjusting component (3) comprises a connecting rod (2), a supporting rod (4), a limiting hole (31), a through hole (32), a limiting rod (33), a hydraulic tank (34), a limiting plate (35) and a hydraulic rod (36), the hydraulic tank (34) is fixedly mounted inside the supporting rod (4), the hydraulic rod (36) is arranged on the upper surface of the hydraulic tank (34), the through hole (32) is symmetrically formed in two sides of the supporting rod (4), the limiting rod (33) is arranged inside the through hole (32) in a penetrating mode, the connecting rod (2) is movably arranged inside the supporting rod (4), the limiting hole (31) is formed in two sides of the connecting rod (2), and the limiting plate (35) is mounted on the integrated lower surface of the connecting rod (2).
7. The subway construction tunnel segment support as claimed in claim 6, wherein said limiting rod (33) is T-shaped, the aperture size of said through hole (32) is the same as that of said limiting hole (31), said through hole (32), said limiting hole (31) and said limiting rod (33) are adapted to each other, and said limiting hole (31) has 5 holes at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727318.0U CN211974990U (en) | 2020-05-05 | 2020-05-05 | Subway construction tunnel segment support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727318.0U CN211974990U (en) | 2020-05-05 | 2020-05-05 | Subway construction tunnel segment support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974990U true CN211974990U (en) | 2020-11-20 |
Family
ID=73370373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020727318.0U Expired - Fee Related CN211974990U (en) | 2020-05-05 | 2020-05-05 | Subway construction tunnel segment support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974990U (en) |
-
2020
- 2020-05-05 CN CN202020727318.0U patent/CN211974990U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204435979U (en) | A kind of protection device for installing of electric power facility | |
| CN211974990U (en) | Subway construction tunnel segment support | |
| CN213417715U (en) | Water conservancy construction safety device | |
| CN209741761U (en) | water conservancy bank protection component | |
| CN106968248B (en) | A kind of civil engineering piling machine | |
| CN106448454A (en) | Municipal street nameplate | |
| CN216553196U (en) | Building templates link for civil engineering | |
| CN212113135U (en) | Civil engineering construction safety propaganda equipment | |
| CN213233478U (en) | Foundation pit supporting structure | |
| CN211172001U (en) | Stable safety structure is protected to combined type deep basal pit support dimension | |
| CN210669481U (en) | Lightning arrester for lightning protection engineering convenient to adjust | |
| CN214533031U (en) | Adjustable coal mine tunneling and supporting device | |
| CN210013184U (en) | Flood prevention device for hydraulic engineering | |
| CN210637726U (en) | Telescopic semi-automatic pressure stabilizer fixing frame | |
| CN216109924U (en) | Template support frame of usefulness is pour in civil engineering | |
| CN214470864U (en) | Civil engineering cost on-site mapping device | |
| CN205116067U (en) | Protective barrier | |
| CN216999814U (en) | Platform side slope pile foundation supporting construction in air | |
| CN215770244U (en) | Construction progress model for hydraulic engineering management | |
| CN216811114U (en) | Civil engineering constructs support frame convenient to dismantle | |
| CN211621193U (en) | Expansion joint interval adjusting device for road and bridge engineering | |
| CN210800593U (en) | Civil engineering measuring device | |
| CN214900744U (en) | Novel photovoltaic curtain BIPV photovoltaic support | |
| CN214997731U (en) | Protective structure for coal mine ventilation | |
| CN214885482U (en) | Template supporting beam device for building engineering |
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: 20201120 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |