CN110528846A - A kind of scaffold for railway tunnel maintenance - Google Patents
A kind of scaffold for railway tunnel maintenance Download PDFInfo
- Publication number
- CN110528846A CN110528846A CN201910830327.4A CN201910830327A CN110528846A CN 110528846 A CN110528846 A CN 110528846A CN 201910830327 A CN201910830327 A CN 201910830327A CN 110528846 A CN110528846 A CN 110528846A
- Authority
- CN
- China
- Prior art keywords
- rail
- bar
- fixed link
- sliding rail
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to railway Construction Formwork & Scaffold Technology fields, disclose a kind of scaffold for railway tunnel maintenance, including rail idler wheel, rail idler wheel is equipped with sliding rail, connection rail, supporting leg, slideway, sliding block, support plate, fixing seat, fixing groove, fixed link, bottom bar, extension rod, link slot one, insertion bar one, block, fixed cylinder, supporting block, platen, insertion bar three, tramples bar and connecting rod.The present invention is convenient for assembling, disassembly and transhipment, the stability of high altitude operation is good and safe, it is easy to adjust the position of horizontal direction when operation and the height of vertical direction, tunnel suitable for different in width, the cross sectional shape at its top and tunnel matches, and sets up an operation that the present apparatus can complete wide area, compared with prior art, reduce scaffold sets up number, saves activity duration and the energy of staff.
Description
Technical field
The present invention relates to railway Construction Formwork & Scaffold Technology fields, and in particular to a kind of scaffold for railway tunnel maintenance.
Background technique
In order to eliminate railway tunnel disease, guarantee train operating safety, it is often necessary to which maintenance and repair are carried out to tunnel.Tunnel
Road disease mainly has limit deficiency, lining cracking, leak and pollution etc..
Need to use scaffold when conserving railway tunnel, scaffold refers to that construction site is worker operation and solves
The various brackets for vertically and horizontally transporting and setting up.Mainly for construction personnel works or perimeter security net is gone along with sb. to guard him and high-altitude up and down
The making material of installation component etc., scaffold usually has: bamboo and wood, steel pipe or synthetic material etc..
Current scaffolding structure is simple, can only use on level land, and the ground of railway tunnel is usually laid with many stones
Head, ground out-of-flatness are difficult to set up scaffold and guarantee the stability of scaffold；In addition, since worker usually needs to railway
Tunnel carries out comprehensive inspection and maintenance, so the position of frequent movable Scaffold on the ground is needed, simultaneously because tunnel is cut
Face is arc, and worker is to the height for usually needing to adjust scaffold at the top of tunnel when conserving, and current scaffold exists
Displacement and height adjustment aspect are very complicated, it is often necessary to waste the excessive time and efforts of worker.
Summary of the invention
Based on problem above, the present invention provides one kind and is easily assembled to, dismantles and shifts, and is easy to adjust the position of horizontal direction
With the height of vertical direction, the tunnel bigger suitable for width matches with the cross sectional shape in tunnel, can reduce assembling time
Number saves the scaffold for railway tunnel maintenance of the time and efforts of worker.
In order to solve the above technical problems, the present invention provides following technical schemes:
The top of a kind of scaffold for railway tunnel maintenance, including rail idler wheel, the rail idler wheel is equipped with level
It is arranged and perpendicular to the sliding rail of rail, the quantity of the sliding rail is two and Parallel Symmetric is arranged；The both ends of the sliding rail are all provided with
There is connection rail, the connection rail is detachably connected with sliding rail, and the bottom of the connection rail is equipped with telescopic supporting leg；The cunning
The top of rail is equipped with slideway, and bar shaped sliding block is equipped in the slideway, and the top of the sliding block is equipped with across the top of two sliding rails
Support plate；Two rows of fixing seats are symmetrically arranged at the top of the support plate, two rows of fixing seats are respectively arranged on two sliding rails
Surface, the center of the fixing seat are equipped with fixing groove, are equipped with the fixed link being threadedly coupled with fixing groove, institute in the fixing groove
Stating fixed link includes isometric bottom bar and extension rod, and link slot one, the extension are equipped at the top of the bottom bar and extension rod
The bottom of bar is equipped with the insertion bar one chimeric with the link slot one of bottom bar, and the side wall on the top of the bottom bar and extension rod is equipped with
Block, the bottom bar are equipped with the fixation being threadedly coupled with the side wall of bottom bar and extension rod with the side wall of the junction of extension rod
Cylinder, the bottom of the fixed cylinder is abutted with block；The height of fixed link described in every row is successively decreased in gradient, described in both ends
The side wall of extension rod between fixed link is equipped with supporting block, and the supporting block is consolidated towards height is lower than the fixed link where it
The top of the supporting block of fixed pole, the fixed link and fixed link adjacent thereto is equipped with horizontally disposed platen, the platen
Bottom is equipped with the insertion bar three in the link slot one at the top of insertion extension rod；In two rows of fixed links minimum fixed link it
Between be equipped with and trample bar with what fixed link was detachably connected, the outer wall of bottom bar described in every row and extension rod is equipped with adjacent fixation
The connecting rod of bar connection, the connecting rod are detachably connected with fixed link.
Further, the end that the both ends of the sliding rail and connection rail deviate from sliding rail is equipped with link slot two, the connection
The end that rail is connected with sliding rail is equipped with the insertion bar two chimeric with the link slot two of sliding rail, the junction of the connection rail and sliding rail
Outer wall be equipped with connection strap, the both ends of the connection strap are connected with the outer wall for connect rail and sliding rail respectively, the connection strap and company
It integrates with and is equipped with bolt between sliding rail；Convenient for assembling, disassembly and transhipment, connection rail can be increased or decreased according to tunnel width
Quantity makes the present apparatus be suitable for the tunnel of different in width.
Further, the cross section of the supporting leg is rectangular, and the supporting leg includes the first support column and the second support
Column, the bottom of first support column be equipped with chimeric column, and the top of second support column is equipped with to be screwed on chimeric male screw
Embeded slot；It is finely adjusted convenient for the height to supporting leg, so that sliding rail be made to be in horizontal plane, guarantees operational security.
Further, the bottom end of second support column is equipped with the rubber sleeve for wrapping up the bottom end of the second support column, described
Rubber sleeve is equipped with card convex towards the inner wall of the second support column, and second support column is equipped with the card slot engaged with card convex；Facilitate branch
Support leg is steadily contacted with the ground of railway tunnel.
Further, side wall of the minimum fixed link away from the side where highest fixed link is equipped with fixture block, institute
Fixture block is stated equipped with the bayonet towards the side where the center of support plate, the both ends for trampling bar are caught in bayonet；Convenient for group
Dress, disassembly and transhipment.
Further, the connecting rod is obliquely installed, the line and connecting rod positioned at the top of the fixed link at both ends
In parallel, bolt is equipped between the connecting rod and fixed link；The stability for improving whole device improves present apparatus eminence work
Safety when industry.
Compared with prior art, the beneficial effects of the present invention are: the present invention is convenient for assembling, disassembly and transhipment, high altitude operation
Stability it is good and safety, be easy to adjust the position of horizontal direction when operation and the height of vertical direction, be suitable for different width
The cross sectional shape in the tunnel of degree, top and tunnel matches, and sets up an operation that the present apparatus can complete wide area,
Compared with prior art, reduce scaffold sets up number, saves activity duration and the energy of staff.
Detailed description of the invention
Fig. 1 is the main view of internal structure of the invention；
Fig. 2 is the main view of external structure of the invention；
Fig. 3 is the top view of support plate of the invention；
Fig. 4 is the internal structure chart of supporting leg of the invention；
Fig. 5 is the minimum fixed link of height of the invention and the connection figure for trampling bar；
Fig. 6 is the three-dimensional structure diagram of fixture block of the invention；
Wherein: 1, rail idler wheel；2, sliding rail；3, rail is connected；4, sliding block；5, support plate；6, fixing seat；7, fixing groove；8,
Bottom bar；9, extension rod；10, link slot one；11, it is embedded in bar one；12, block；13, fixed cylinder；14, supporting block；15, platen；16,
It is embedded in bar three；17, bar is trampled；18, connecting rod；19, link slot two；20, it is embedded in bar two；21, connection strap；22, the first support column；
23, the second support column；24, it is fitted into column；25, embeded slot；26, rubber sleeve；27, card convex；28, card slot；29, fixture block；30, bayonet.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of scaffold for railway tunnel maintenance, including be set to
Rail idler wheel 1 on rail, rail idler wheel 1 are the currently used idler wheel that can be slided on rail；The top of rail idler wheel 1 is set
Have horizontally disposed and perpendicular to the sliding rail of rail 2, the quantity of sliding rail 2 is two and Parallel Symmetric is arranged, the bottom of each sliding rail 2
Portion is equipped with two rail idler wheels 1 being separately connected with two sliding rails 2.
The both ends of sliding rail 2 are equipped with connection rail 3, and the end that the both ends of sliding rail 2 and connection rail 3 deviate from sliding rail 2 is equipped with company
Access slot 2 19, the end that connection rail 3 is connected with sliding rail 2 are equipped with the insertion bar two 20 chimeric with the link slot 2 19 of sliding rail 2, connection
The outer wall of the junction of rail 3 and sliding rail 2 is equipped with connection strap 21, the both ends of connection strap 21 respectively with the outer wall that connect rail 3 and sliding rail 2
Be connected, be equipped with bolt between connection strap 21 and connection rail 3 and sliding rail 2, connection strap 21 with connect rail 3 and sliding rail 2 passes through spiral shell
It tethers and connects；Connection type between connection rail 3 and sliding rail 2 is convenient for that rail 3 will be connected and sliding rail 2 is fitted together or dismantled, by this
Part is divided into each small part, convenient for transhipment, in addition, the number of connection rail 3 can be increased or decreased according to the width in locating tunnel
Amount makes the present apparatus be suitable for the bigger tunnel of different in width especially width, connects rail 3 and connects the connection side between rail 3
Formula and connection rail 3 are identical as the connection type between sliding rail 2.
The bottom for connecting rail 3 is equipped with supporting leg, the cross section of supporting leg be it is rectangular, supporting leg includes 22 He of the first support column
Second support column 23, the top of the first support column 22 and the bottom for connecting rail 3 are welded, and the bottom of the first support column 22 is equipped with and the
The chimeric column 24 of one support column, 22 integration production, the top of the second support column 23 is equipped with to be fitted into what chimeric 24 screw thread of column was screwed on
Slot 25, since the ground of railway tunnel is equipped with stone more, the height of different points is different on ground, in order to improve supporting leg pair
The supporting role of sliding rail 2 guarantees that sliding rail 2 is in a horizontal position, and anti-anti-slip track 2 shakes, and guarantees the stability of sliding rail 2, can
The length of supporting leg is finely adjusted by the first support column 22 and the second support column 23 so that the bottom of the second support column 23 with
Ground abuts；The bottom end of second support column 23 is equipped with the rubber sleeve 26 for wrapping up the bottom end of the second support column 23, rubber sleeve 26
With a thickness of 2-3cm, lead to ground out-of-flatness since ground is equipped with stone, rubber sleeve 26 can increase connecing for supporting leg and ground
Contacting surface product, plays the role of buffering, guarantees the stationarity of supporting leg；Rubber sleeve 26 is equipped with card towards the inner wall of the second support column 23
Convex 27, the second support column 23 is equipped with the card slot 28 engaged with card convex 27 and is convenient for changing rubber sleeve after rubber sleeve 26 is worn
26。
The top of sliding rail 2 is equipped with slideway, and bar shaped sliding block 4 is equipped in slideway, and sliding block 4 can slide in slideway along sliding rail 2,
Convenient for moving left and right the present apparatus, increase the job area of the present apparatus, the top of sliding block 4 is equipped with across the top of two sliding rails 2
Support plate 5；The top of support plate 5 is symmetrically arranged with two rows of fixing seats 6, and fixing seat 6 and support plate 5 are welded, and two rows of fixing seats 6 are distinguished
Set on two sliding rails 2 surface and along the length direction of sliding rail 2 be arranged；The center of fixing seat 6 is equipped with fixing groove 7, fixed
It is equipped with the fixed link being threadedly coupled with fixing groove 7 in slot 7, fixed link includes isometric bottom bar 8 and extension rod 9, bottom bar 8 and extension
The top of bar 9 is equipped with link slot 1, and the bottom of extension rod 9 is equipped with the insertion bar one chimeric with the link slot 1 of bottom bar 8
11, the side wall on the top of bottom bar 8 and extension rod 9 is equipped with block 12, the side wall of the junction of bottom bar 8 and extension rod 9 be equipped with
The bottom of the fixed cylinder 13 that the side wall of bottom bar 8 and extension rod 9 is threadedly coupled, fixed cylinder 13 is abutted with block 12, can be according to tunnel
The height in road increases extension rod 9 at the top of extension rod 9, connection type and extension rod 9 between extension rod 9 and extension rod 9 with
Connection type between bottom bar 8 is identical, and fixed cylinder 13 can increase the stability connected between bottom bar 8 and extension rod 9, improves this dress
The safety set.
The height of every row's fixed link is successively decreased in gradient, other fixed links between two fixed links at both ends are prolonged
The side wall of boom 9 is equipped with supporting block 14, and supporting block 14 and extension rod 9 weld, and supporting block 14 is towards height than consolidating where it
The top of the supporting block 14 of the low fixed link of fixed pole, fixed link and fixed link adjacent thereto is equipped with horizontally disposed platen 15,
Platen 15 is set up in the top of two rows of fixed links, and staff can stand the operation on platen 15, and the bottom of platen 15 is equipped with insertion
Insertion bar 3 16 in the link slot 1 at the top of extension rod 9, is easily installed and dismantles platen 15；Due to every row's fixed link
Height is successively decreased in gradient, so the platen 15 for being set up in the top of different fixed links is stepped, this feature and arched tunnel
Cross sectional shape it is similar, to enable arbitrarily to move in certain altitude range in the staff of the operation at top of the present apparatus
It is dynamic, compared with existing scaffold, does not need staff not only for operation at various height and frequently change scaffold
Height, also add the range of staff's high altitude operation, reduce staff and set up scaffold and change scaffold
The number of height saves the time and efforts of staff.
Be equipped between two minimum fixed links in two rows of fixed links connect with two fixed links trample bar 17, it is minimum
The side wall that fixed link deviates from the side where highest fixed link is equipped with fixture block 29, and fixture block 29 and fixed link are welded, and fixture block 29 is set
There is the bayonet 30 of the side where the center towards support plate 5, the both ends for trampling bar 17 are caught in bayonet 30, and staff can lead to
It crosses and tramples the top that bar 17 climbs up fixed link；Every row's bottom bar 8, which is equipped with the outer wall of extension rod 9, connects adjacent fixed link
Connecting rod 18, connecting rod 18 are obliquely installed, and the line positioned at the top of two fixed links at both ends is parallel with connecting rod 18, connection
Bolt is equipped between bar 18 and fixed link, connecting rod 18 is bolted with every fixed link, and connecting rod 18 improves whole
The stability of a device improves safety when present apparatus high-rise working.
Use principle of the invention is as follows: first on the railroad track by the installation of sliding rail 2, selecting further according to the width in tunnel
Connect the quantity of rail 3, and will connection rail 3 and sliding rail 2, connect rail 3 and is connected with rail 3 is connect, the length of subsequent adjustment supporting leg makes
The bottom of supporting leg is abutted with ground, is guaranteed that sliding rail 2 is in a horizontal position, is guaranteed that sliding rail 2 will not shake when slideway moves left and right,
Increase the safety of operation；Then bottom bar 8 is mounted in fixing seat 6, and the height of operation determines extension rod 9 as needed
Extension rod 9 is just connected by usage quantity with bottom bar 8, extension rod 9 with extension rod 9, then successively installs connecting rod 18, tramples bar
17 and platen 15.
It as above is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table
Invention verification process is stated, the scope of patent protection being not intended to limit the invention, scope of patent protection of the invention is still with it
It is all to change with equivalent structure made by specification and accompanying drawing content of the invention subject to claims, it should all similarly wrap
Containing within the scope of the present invention.
Claims (6)
1. a kind of scaffold for railway tunnel maintenance, including rail idler wheel (1), which is characterized in that the rail idler wheel (1)
Top be equipped with horizontally disposed and perpendicular to the sliding rail of rail (2), the quantity of the sliding rail (2) is two and Parallel Symmetric is set
It sets；The both ends of the sliding rail (2) are equipped with connection rail (3), and the connection rail (3) is detachably connected with sliding rail (2), the connection
The bottom of rail (3) is equipped with telescopic supporting leg；The top of the sliding rail (2) is equipped with slideway, and it is sliding to be equipped with bar shaped in the slideway
Block (4), the top of the sliding block (4) are equipped with the support plate (5) across the top of two sliding rails (2)；The top of the support plate (5)
Portion is symmetrically arranged with two rows of fixing seats (6), and two rows of fixing seats (6) are respectively arranged on the surface of two sliding rails (2), the fixation
The center of seat (6) is equipped with fixing groove (7), and the fixed link being threadedly coupled with fixing groove (7) is equipped in the fixing groove (7), described
Fixed link includes isometric bottom bar (8) and extension rod (9), is equipped with link slot one at the top of the bottom bar (8) and extension rod (9)
(10), the bottom of the extension rod (9) is equipped with the insertion bar one (11) chimeric with the link slot one (10) of bottom bar (8), the bottom
The side wall on the top of bar (8) and extension rod (9) is equipped with block (12), the side of the junction of the bottom bar (8) and extension rod (9)
Wall is equipped with the fixed cylinder (13) that is threadedly coupled with the side wall of bottom bar (8) and extension rod (9), the bottom of the fixed cylinder (13) and
Block (12) abuts；The height of fixed link described in every row is successively decreased in gradient, the extension between the fixed link at both ends
The side wall of bar (9) is equipped with supporting block (14), the supporting block (14) fixed link lower than the fixed link where it towards height,
The top of the supporting block (14) of the fixed link and fixed link adjacent thereto is equipped with horizontally disposed platen (15), the platen
(15) bottom is equipped with the insertion bar three (16) in the link slot one (10) at the top of insertion extension rod (9)；Two rows of fixations
It is equipped between minimum fixed link in bar and is trampled bar (17) with what fixed link was detachably connected, bottom bar (8) described in every row and extension
The outer wall of bar (9) is equipped with the connecting rod (18) of adjacent fixed link connection, and the connecting rod (18) and fixed link are detachable
Connection.
2. a kind of scaffold for railway tunnel maintenance according to claim 1, which is characterized in that the sliding rail (2)
Both ends and connection rail (3) away from the end of sliding rail (2) be equipped with link slot two (19), the connection rail (3) and sliding rail (2) phase
End even is equipped with the insertion bar two (20) chimeric with the link slot two (19) of sliding rail (2), the connection rail (3) and sliding rail (2)
The outer wall of junction be equipped with connection strap (21), the both ends of the connection strap (21) respectively with connect rail (3) and sliding rail (2) outside
Wall is connected, and the connection strap (21) is equipped with bolt with connecting between rail (3) and sliding rail (2).
3. a kind of scaffold for railway tunnel maintenance according to claim 1, which is characterized in that the supporting leg
Cross section be it is rectangular, the supporting leg include the first support column (22) and the second support column (23), first support column (22)
Bottom be equipped with chimeric column (24), the top of second support column (23) is equipped with the embeded slot being screwed on chimeric column (24) screw thread
(25)。
4. a kind of scaffold for railway tunnel maintenance according to claim 3, which is characterized in that second support
The bottom end of column (23) is equipped with the rubber sleeve (26) for wrapping up the bottom end of the second support column (23), and the rubber sleeve (26) is towards second
The inner wall of support column (23) is equipped with card convex (27), and second support column (23) is equipped with the card slot (28) engaged with card convex (27).
5. a kind of scaffold for railway tunnel maintenance according to claim 1, which is characterized in that minimum is described solid
The side wall that fixed pole deviates from the side where highest fixed link is equipped with fixture block (29), and the fixture block (29) is equipped with towards support plate
(5) bayonet (30) of the side where center, the both ends for trampling bar (17) are caught in bayonet (30).
6. a kind of scaffold for railway tunnel maintenance according to claim 1, which is characterized in that the connecting rod
(18) it is obliquely installed, the line positioned at the top of the fixed link at both ends is parallel with connecting rod (18), the connecting rod (18)
Bolt is equipped between fixed link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830327.4A CN110528846B (en) | 2019-09-04 | 2019-09-04 | Scaffold for railway tunnel maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830327.4A CN110528846B (en) | 2019-09-04 | 2019-09-04 | Scaffold for railway tunnel maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528846A true CN110528846A (en) | 2019-12-03 |
| CN110528846B CN110528846B (en) | 2021-11-16 |
Family
ID=68666661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910830327.4A Active CN110528846B (en) | 2019-09-04 | 2019-09-04 | Scaffold for railway tunnel maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110528846B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364131Y (en) * | 1999-01-08 | 2000-02-16 | 袁正耕 | High-altitude bridge type scaffold |
| JP2001205131A (en) * | 2000-01-28 | 2001-07-31 | Ohbayashi Corp | Method for crushing structure embedded with steel products in concrete |
| US20020036118A1 (en) * | 1997-12-26 | 2002-03-28 | Nisso Sangyo, Co. Ltd. | Frames and structures assembled by same |
| AU2005200865A1 (en) * | 2005-02-28 | 2006-09-14 | McDonald, Terry Michael Mr | Flush fitting scaffold clips |
| JP2007132039A (en) * | 2005-11-09 | 2007-05-31 | Atsushi Koizumi | Shield machine and shield method using it |
| CN201635376U (en) * | 2010-04-21 | 2010-11-17 | 杨玲 | Tunnel operation trolley |
| AU2012203856A1 (en) * | 2012-06-29 | 2012-08-09 | 4 Ken Pty Ltd | Apparatus, System and Method for Erecting Scaffolding |
| CN104675326A (en) * | 2013-11-30 | 2015-06-03 | 西安众智惠泽光电科技有限公司 | Tunnel blasting excavation construction multi-functional drilling and blasting trolley |
| CN106567565A (en) * | 2016-10-19 | 2017-04-19 | 中建三局安装工程有限公司 | Method for installing super-long warehouse plates |
| CN106592947A (en) * | 2016-12-23 | 2017-04-26 | 成都佳美嘉科技有限公司 | Skid-resisting supporting scaffold system for buildings |
| CN106703384A (en) * | 2015-08-05 | 2017-05-24 | 上海法赫桥梁隧道养护工程技术有限公司 | Scaffold for railway tunnel maintenance |
| CN107355231A (en) * | 2017-06-29 | 2017-11-17 | 西安建筑科技大学 | The light adjusting system and method for a kind of outer extension of tunnel portal of highway |
| KR20180005089A (en) * | 2016-07-29 | 2018-01-15 | 김종희 | A move type of worktable carriage for tunnel soundproof wall |
| CN206987337U (en) * | 2017-07-21 | 2018-02-09 | 李贺 | A kind of movable split-type Architectural Equipment operating platform |
| TWM558828U (en) * | 2017-10-25 | 2018-04-21 | Lu ming hong | Plate lifting frame structure |
| CN207553606U (en) * | 2017-11-25 | 2018-06-29 | 中铁十二局集团第二工程有限公司 | A kind of mobile holder device of overhead station construction |
| CN108316969A (en) * | 2018-02-14 | 2018-07-24 | 上海隧道工程有限公司 | Shield hobboing cutter conveying track |
| CN208668910U (en) * | 2018-08-15 | 2019-03-29 | 天津核海源科技发展有限公司 | A kind of movable lifting platform in subway tunnel |
| CN109589211A (en) * | 2017-10-01 | 2019-04-09 | 安徽省江海医疗器械有限公司 | A kind of medical stretcher is to picking up |
| CN208884953U (en) * | 2018-07-19 | 2019-05-21 | 张锋 | A kind of multifunctional hand foot prop for tunnel maintenance |
-
2019
- 2019-09-04 CN CN201910830327.4A patent/CN110528846B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020036118A1 (en) * | 1997-12-26 | 2002-03-28 | Nisso Sangyo, Co. Ltd. | Frames and structures assembled by same |
| CN2364131Y (en) * | 1999-01-08 | 2000-02-16 | 袁正耕 | High-altitude bridge type scaffold |
| JP2001205131A (en) * | 2000-01-28 | 2001-07-31 | Ohbayashi Corp | Method for crushing structure embedded with steel products in concrete |
| AU2005200865A1 (en) * | 2005-02-28 | 2006-09-14 | McDonald, Terry Michael Mr | Flush fitting scaffold clips |
| JP2007132039A (en) * | 2005-11-09 | 2007-05-31 | Atsushi Koizumi | Shield machine and shield method using it |
| CN201635376U (en) * | 2010-04-21 | 2010-11-17 | 杨玲 | Tunnel operation trolley |
| AU2012203856A1 (en) * | 2012-06-29 | 2012-08-09 | 4 Ken Pty Ltd | Apparatus, System and Method for Erecting Scaffolding |
| CN104675326A (en) * | 2013-11-30 | 2015-06-03 | 西安众智惠泽光电科技有限公司 | Tunnel blasting excavation construction multi-functional drilling and blasting trolley |
| CN106703384A (en) * | 2015-08-05 | 2017-05-24 | 上海法赫桥梁隧道养护工程技术有限公司 | Scaffold for railway tunnel maintenance |
| KR20180005089A (en) * | 2016-07-29 | 2018-01-15 | 김종희 | A move type of worktable carriage for tunnel soundproof wall |
| CN106567565A (en) * | 2016-10-19 | 2017-04-19 | 中建三局安装工程有限公司 | Method for installing super-long warehouse plates |
| CN106592947A (en) * | 2016-12-23 | 2017-04-26 | 成都佳美嘉科技有限公司 | Skid-resisting supporting scaffold system for buildings |
| CN107355231A (en) * | 2017-06-29 | 2017-11-17 | 西安建筑科技大学 | The light adjusting system and method for a kind of outer extension of tunnel portal of highway |
| CN206987337U (en) * | 2017-07-21 | 2018-02-09 | 李贺 | A kind of movable split-type Architectural Equipment operating platform |
| CN109589211A (en) * | 2017-10-01 | 2019-04-09 | 安徽省江海医疗器械有限公司 | A kind of medical stretcher is to picking up |
| TWM558828U (en) * | 2017-10-25 | 2018-04-21 | Lu ming hong | Plate lifting frame structure |
| CN207553606U (en) * | 2017-11-25 | 2018-06-29 | 中铁十二局集团第二工程有限公司 | A kind of mobile holder device of overhead station construction |
| CN108316969A (en) * | 2018-02-14 | 2018-07-24 | 上海隧道工程有限公司 | Shield hobboing cutter conveying track |
| CN208884953U (en) * | 2018-07-19 | 2019-05-21 | 张锋 | A kind of multifunctional hand foot prop for tunnel maintenance |
| CN208668910U (en) * | 2018-08-15 | 2019-03-29 | 天津核海源科技发展有限公司 | A kind of movable lifting platform in subway tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110528846B (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3065809A1 (en) | Support head having a lowerable mounting height for a formwork support | |
| CN110528846A (en) | A kind of scaffold for railway tunnel maintenance | |
| CN207128663U (en) | Electric railway steel pipe is firmly across place's davit mounting structure | |
| AU2014249695B2 (en) | System for guiding rails on a rail train | |
| CN206550973U (en) | Switch movable point rail frog is detected and assembled multifunctional platform | |
| CN108252218A (en) | A kind of large span cable-carried arch bridge steel lagging jack external wrapping concrete bed die slide device | |
| CN202164808U (en) | Adjustable pipe support type work platform | |
| CN107858925A (en) | Platform structure for the operation of pier stud overhead connection | |
| CN209661044U (en) | Portable goes up and down Cribguard | |
| CN211548697U (en) | Safety carriageway with adjustable length | |
| CN203738760U (en) | Self-moving liftable multifunctional workbench | |
| CN206801037U (en) | A kind of material distributing machine support platform | |
| CN206031120U (en) | Equal adjustable of height and track prevents smooth right angle tower wagon of preventing inclining | |
| CN109853401A (en) | Bridge subsection migration system, slide and method | |
| CN206581139U (en) | Bridge maintenance running gear | |
| CN212895962U (en) | Detachable operation platform for tensioning operation of cantilever irrigation beam | |
| CN205976397U (en) | Portable handling frame | |
| CN206142667U (en) | Bridge crane's crane span structure | |
| CN108709761A (en) | Electric hoist test bench gauge adjustment device | |
| CN104265337A (en) | Tunneling temporary support device | |
| CN209503273U (en) | A kind of staircase and girder gantry tooling | |
| CN204552051U (en) | The cradle structure of high-altitude crossbeam soffit monitoring point layout | |
| CN207749423U (en) | Girder steel and spacing timber regulation system at beams of concrete beam seam | |
| CN206581088U (en) | A kind of movable rail supporting arrangement of multi-state | |
| CN207974539U (en) | Large area concrete bed course and the face storehouses Ceng Fen smoother |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Xiaolei Inventor after: Liu Wenhui Inventor after: Wei Peng Inventor after: Ma Jingxiong Inventor after: Liu Fei Inventor after: Su Changhui Inventor after: Xu Buyun Inventor after: Zhang Fan Inventor after: Cao Zhenfan Inventor after: Wang Yingsen Inventor after: Fan Cunbin Inventor after: Hu Jianjin Inventor after: Xiong Yongchuan Inventor after: Long Jiao Inventor after: Huang Mingqi Inventor after: Deng Qihua Inventor before: Cao Zhenfan Inventor before: Hu Jianjin Inventor before: Wang Yingsen Inventor before: Xiong Yongchuan |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |