CN109706841A - A kind of movable hanging basket and its construction method facilitating high-strength bolt construction - Google Patents
A kind of movable hanging basket and its construction method facilitating high-strength bolt construction Download PDFInfo
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- CN109706841A CN109706841A CN201910015208.3A CN201910015208A CN109706841A CN 109706841 A CN109706841 A CN 109706841A CN 201910015208 A CN201910015208 A CN 201910015208A CN 109706841 A CN109706841 A CN 109706841A
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- shoulder pole
- girder
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- pole girder
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Abstract
The invention discloses a kind of movable hanging basket for facilitating high-strength bolt to construct and its construction methods, including rectangular under(-)chassis, side baffle, bottom plate, enclosing board mount, surrounding baffle, short shoulder pole girder and long shoulder pole girder, 4 pieces of side baffles are fixed on the surrounding on under(-)chassis and around bottom plate and are arranged, the left and right sides of under(-)chassis is fixed with a pair of short shoulder pole girder being laterally arranged respectively, the outer one end of short shoulder pole girder is fixed on under(-)chassis, the inner one end of short shoulder pole girder is equipped with rolling pulley, the left and right sides of under(-)chassis is fixed with a pair of vertically arranged enclosing board mount respectively, surrounding baffle is installed between two enclosing board mount of left side, surrounding baffle is installed between two enclosing board mount of right side, the top of two enclosing board mount of left side is equipped with a long shoulder pole girder, top is equipped with a long shoulder pole girder between two enclosing board mount of right side , which can solve the inconvenient technical problem of the installation of the plate high-strength bolt between the steel girder segment of bridge.
Description
Technical field
The present invention relates to equipment for bridge construction technical field more particularly to a kind of movable hanging baskets for facilitating high-strength bolt to construct
And its construction method.
Background technique
The steel girder of steel structure bridge is influenced by own wt and size, and multiple sections need to be usually divided by certain length
Section, generally using welded connecting or the connection of splice plate high-strength bolt between segment and segment.Steel box-girder section perimeter is longer and connects
It is continuous, it designs generally using welded connecting；Steel panel grider, steel truss girder due to section it is discontinuous, should not be used between segment and segment
It is welded to connect design, so generally using splice plate High strength bolt connection design.
Steel panel grider, steel truss the whole section assembling of girder steel can be completed in land.Loose mail is completed the process in factory and is transported to
On-site consolidation area, build-up area is interior to be docked loose mail using gantry crane, installs splice plate and high-strength bolt, and assembly connection forms whole section
Section, the splice plate between whole segment can be pre-installed in whole segment end, be fixed by bolt.
The high-strength bolt quantity that steel girder segment is connect with segment is big, and high-strength bolt is more sensitive to environment (temperature, humidity),
Worker applies stubborn high-strength bolt, heavy workload, quality requirement height, it is therefore desirable to preferable construction environment using electric wrench.
Summary of the invention
The technical problems to be solved by the present invention are: a kind of movable hanging basket for facilitating high-strength bolt to construct is provided, to solve
The technical problem of plate high-strength bolt installation inconvenience between the steel girder segment of bridge.
Another technical problem solved by the invention is: providing a kind of movable hanging basket for facilitating high-strength bolt to construct
Construction method.
In order to solve the first technical problem mentioned above, the technical scheme is that a kind of movement for facilitating high-strength bolt to construct
Hanging Basket, including rectangular under(-)chassis, side baffle, bottom plate, enclosing board mount, surrounding baffle, short shoulder pole girder and long shoulder pole girder, institute
It states bottom plate and is fixed at the under(-)chassis bottom, 4 pieces of side baffles are fixed on under(-)chassis and around the bottom plate
Surrounding setting, the left and right sides of the under(-)chassis is fixed with the symmetrically arranged short shoulder pole of a pair of of transverse direction and front and back respectively
Beam, the outer one end of the short shoulder pole girder are fixed on the under(-)chassis, and the inner one end of the short shoulder pole girder is equipped with rolling
Movable pulley, the left and right sides of the under(-)chassis are fixed with a pair of vertically arranged enclosing board mount respectively, described in left side two
Surrounding baffle is installed between enclosing board mount, surrounding baffle is installed between the enclosing board mount of right side two, is enclosed described in left side two
The top of barrier support is equipped with the long shoulder pole girder, and top is equipped with an institute between the enclosing board mount of right side two
State long shoulder pole girder.
As an improvement mode, the long shoulder pole girder bilateral symmetry of 2 of the under(-)chassis front, the bottom
The long shoulder pole girder bilateral symmetry of 2 of frame rear portion.
As an improvement mode, the enclosing board mount includes 2 stringers and several crossbeams, the stringer and institute
It states crossbeam and constitutes trapezoidal skeleton, be equipped with steel mesh on the trapezoidal skeleton.
As an improvement mode, be equipped with long hole in the middle part of the long shoulder pole girder, be equipped with long hole in the middle part of the short shoulder pole girder,
The enclosing board mount pass through the long shoulder pole girder in the middle part of long hole and the short shoulder pole girder on long hole, the long shoulder pole girder with
It is equipped with support plate between the crossbeam of the enclosing board mount, is equipped between the short shoulder pole girder and the crossbeam of the enclosing board mount
The top of support plate, the enclosing board mount is supported on long shoulder pole girder by support plate, and the lower part of the enclosing board mount is logical
Support plate is crossed to be supported on short shoulder pole girder.
As an improvement mode, 4 pieces of surrounding baffles, right side two are installed between the enclosing board mount of left side two
4 pieces of surrounding baffles are installed between the enclosing board mount.
As an improvement mode, between the surrounding baffle and the enclosing board mount by the card slot worked in coordination and
Grab is detachably connected.
As an improvement mode, horizontally disposed foot pedal is installed between the enclosing board mount of left side two, it is right
Horizontally disposed foot pedal is installed between enclosing board mount described in side two, is led between the foot pedal and the enclosing board mount
It crosses the card slot worked in coordination and grab is detachably connected.
To solve above-mentioned second technical problem, the technical scheme adopted by the invention is that, specifically includes the following steps:
1) each whole segment of girder steel is processed in land, by assembly to the whole segment of the girder steel, by each girder steel
Whole segment is transported to scene point to be lifted by shipping or land route sequence, promoted steel girder segment by crane hoisting equipment sequence,
Steel girder that is mobile, being assembled into bridge to installation position in place, the adjacent whole segment of girder steel is connected by connecting plate and high-strength bolt
It connects.
2) in first whole segment of girder steel of the steel girder of bridge and the mobile extension of the whole segment junction assembly of second girder steel
Basket installs long shoulder pole girder and surrounding baffle, to the splicing between the whole segment of the first girder steel and the whole segment of the second girder steel on the inside of Hanging Basket
Plate high-strength bolt is tightened；
3) long shoulder pole girder and surrounding baffle on the inside of manual demolition Hanging Basket, make the weight of movable hanging basket pass through the cunning on short shoulder pole girder
Wheel is applied on the steel girder of steel structure bridge, draws movable hanging basket to the whole segment junction of next girder steel, peace by wirerope
Long shoulder pole girder and inside surrounding baffle on the inside of Hanging Basket are filled, that is, is completed hanging basket advancing to the whole segment junction of next girder steel；
4) step 2) is repeated to step 3) until completing the high-strength spiral shell of splice plate between the whole segment of girder steel of the steel girder
The installation of bolt.
As an improvement mode, the installation method of movable hanging basket in the step 2) specifically:
A) assembly to under(-)chassis is completed on the ground, by under(-)chassis handling and is slidably mounted to by lifting equipment
On the steel girder of steel structure bridge, make to be slidably connected between under(-)chassis and the steel girder by the rolling pulley；
B) the long shoulder pole girder is placed on Yu Suoshu steel girder, outside enclosing board mount is passed through from the bottom up described
Short shoulder pole girder and long shoulder pole girder, between long shoulder pole girder and enclosing board mount support plate and short shoulder pole girder and enclosing board mount it
Between support plate installed respectively；
C) installation inside enclosing board mount, by inside enclosing board mount pass through from the bottom up the short shoulder pole girder and
Long shoulder pole girder, between support plate and short shoulder pole girder between long shoulder pole girder and inside enclosing board mount and inside enclosing board mount
Support plate installed respectively.
Technical effect acquired by movable hanging basket by adopting the above technical scheme are as follows:
1) after Hanging Basket installs, secured, enclosed construction can be formed, then cover tarpaulin in its top surface, can created good
High altitude operation environment, worker enters in cage, can install, apply stubborn high-strength bolt.
2) after Hanging Basket is installed for the first time in first segment, subsequent segmental construction only needs to remove, install small part component, and
The component of dismounting is light, does not need lifting equipment, greatlys save mechanical one-shift, time and artificial.
3) movable hanging basket is designed using assembled, and standardization level is high.It is processed in factory, and quality is secure, and it can
It reuses, the number of turnover is more.
4) conventional barrel structure it is simple, without baffle, convert position every time and require to install completely, remove, standardization level
It is low, it is absolutely unsafe, there are larger construction risks.And the cradle structure intensity, rigidity are big, stability is good, and surrounding enclosing in place, is
One preferable enclosed construction, solves high altitude operation problem, provides good construction operation platform, keeps operating personnel safe
Obtain reliable guarantee.
5) movable hanging basket bottom has larger reveals all the details to close cage body, and two sides personnel can arbitrarily exchange passage below,
Operation platform is provided to bottom fixing bolt, it is convenient and safe, save the time.
6) high-strength bolt is more sensitive to temperature and humidity, cannot construct in rainy day or direct sunlight condition, movable hanging basket is
One enclosed construction solves the problems, such as above-mentioned humidity over limit and temperature exceeding standard in top surface covering bulk tarpaulin, convenient and practical.
Due to being equipped with long hole in the middle part of the long shoulder pole girder, long hole, the enclosing board mount are equipped in the middle part of the short shoulder pole girder
Long hole on the long hole and the short shoulder pole girder in the middle part of the long shoulder pole girder, the long shoulder pole girder and the enclosing board mount
Crossbeam between be equipped with support plate, between the short shoulder pole girder and the crossbeam of the enclosing board mount be equipped with support plate, it is described to enclose
The top of barrier support is supported on long shoulder pole girder by support plate, and the lower part of the enclosing board mount is supported on by support plate
On short shoulder pole girder, enclosing board mount can be securely supported on long shoulder pole girder and short shoulder pole girder by support plate.
Due to being detachably connected between the surrounding baffle and the enclosing board mount by the card slot and grab worked in coordination,
Surrounding baffle can easily be mounted and dismounted by card slot and hook structure.
Due to being equipped with horizontally disposed foot pedal, the surrounding baffle branch of right side two between the enclosing board mount of left side two
Horizontally disposed foot pedal is installed, the card slot between the foot pedal and the enclosing board mount by working in coordination between frame
It is detachably connected with grab, setting foot pedal can facilitate construction personnel to carry out climbing to different height.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the schematic diagram of the movable hanging basket of the invention moving process on girder steel；
In figure, 1- under(-)chassis, 11- bottom plate, 12- side baffle, the short shoulder pole girder of 2-, 21- rolling pulley, 3- surrounding baffle branch
Frame, 4- surrounding baffle, 5- long shoulder pole girder, the whole segment of 6- girder steel, 71- long hole, 72- long hole.
Specific embodiment
As depicted in figs. 1 and 2, a kind of movable hanging basket for facilitating high-strength bolt to construct, including rectangular under(-)chassis 1, side
Baffle 12, bottom plate 11, enclosing board mount 3, surrounding baffle 4, short shoulder pole girder 2 and long shoulder pole girder 5, bottom plate 11 are fixed at bottom frame
1 bottom of frame, 4 pieces of side baffles 12 are fixed on the surrounding on under(-)chassis 1 and around bottom plate 11 and are arranged, the left and right two of under(-)chassis 1
Side is fixed with a pair of short shoulder pole girder 2 being laterally arranged respectively, and the outer one end of short shoulder pole girder 2 is fixed on under(-)chassis 1, short
The inner one end of shoulder pole girder 2 is equipped with rolling pulley 21.The left and right sides of under(-)chassis 1 is fixed with a pair of vertically arranged respectively
Enclosing board mount 3, surrounding baffle 4 is installed between two enclosing board mount 3 of left side, is equipped between two enclosing board mount 3 of right side
Surrounding baffle 4 is detachably connected between surrounding baffle 4 and enclosing board mount 3 by the card slot worked in coordination and grab, by card slot and
Hook structure can easily mount and dismount surrounding baffle 4.
In the present embodiment, 4 pieces of surrounding baffles 4 are installed between two enclosing board mount 3 of left side, two enclosing board mount 3 of right side it
Between 4 pieces of surrounding baffles 4 are installed.Enclosing board mount 3 includes 2 several crossbeams of stringer, and longitudinal and cross beam constitutes trapezoidal skeleton, trapezoidal
Steel mesh is equipped on skeleton.It is equipped with long hole 71 in the middle part of long shoulder pole girder 5, is equipped with long hole 72, enclosing board mount in the middle part of short shoulder pole girder 2
3 pass through the long hole 72 on the long hole 71 and short shoulder pole girder 2 at long 5 middle part of shoulder pole girder, the crossbeam of long shoulder pole girder 5 and enclosing board mount 3
Between be equipped with support plate, support plate is equipped between short shoulder pole girder 2 and the crossbeam of enclosing board mount 3, the top of enclosing board mount 3 is logical
It crosses support plate to be supported on long shoulder pole girder 5, the lower part of enclosing board mount 3 is supported on short shoulder pole girder 2 by support plate, passes through branch
Enclosing board mount 3 can be securely supported on long shoulder pole girder 5 and short shoulder pole girder 2 by fagging.The top of two enclosing board mount 3 of left side
One long shoulder pole girder 5 is installed, top is equipped with one long shoulder pole girder 5 between two enclosing board mount 3 of right side.Before under(-)chassis 1
Long 5 bilateral symmetry of shoulder pole girder of 2 of portion, long 5 bilateral symmetry of shoulder pole girder of 2 of 1 rear portion of under(-)chassis.Two enclosing board mount of left side
Horizontally disposed foot pedal is installed between 3, horizontally disposed foot pedal is installed between two enclosing board mount 3 of right side, is ridden
It is detachably connected between plate and enclosing board mount 3 by the card slot and grab worked in coordination, setting foot pedal can facilitate constructor
Member carries out climbing to different height.
The construction method of the movable hanging basket for facilitating high-strength bolt to construct, comprising the following steps:
1) each whole segment 6 of girder steel is processed in land, the loose mail completed the process is transported to build-up area, is used in build-up area
Gantry crane docks loose mail, by assembly to the whole segment 6 of girder steel, the whole segment 6 of each girder steel is passed through shipping or land route is suitable
Sequence is transported to scene point to be lifted, by the whole segment of girder steel 6 splice plate and high-strength bolt install, will be between whole segment
Splice plate is pre-installed in whole segment end, is fixed by bolt；Steel girder segment is mentioned by crane hoisting equipment sequence
It rises, is mobile, is assembled to installation position progress in place, the adjacent whole segment 6 of girder steel passes through connecting plate and high strength exploitation.
2) first segment of the steel girder of steel structure bridge with it is right after second segment junction assembly movable hanging basket
Splice plate high-strength bolt between first segment and second section is installed；Specifically: a) completed on the ground to bottom frame
The assembly of frame 1 by 1 handling of under(-)chassis and is slidably mounted on the steel girder of steel structure bridge by lifting equipment, makes bottom
It is slidably connected between frame 1 and steel girder by rolling pulley 21；B) in placing long shoulder pole girder 5 on steel girder, bottom frame is installed
The enclosing board mount 3 in 1 outside of frame, passes through short shoulder pole girder 2 and long shoulder pole girder 5 for outside enclosing board mount 3 from the bottom up, right
The support plate between support plate and short shoulder pole girder 2 and enclosing board mount 3 between long shoulder pole girder 5 and enclosing board mount 3 respectively into
(overhanging splice plate, which has been fed, at this time has installed segment for row installation；C) the enclosing board mount 3 of installation inside, by inside surrounding baffle branch
Frame 3 passes through short shoulder pole girder 2 and long shoulder pole girder 5 from the bottom up, to the branch between long shoulder pole girder 5 and inside enclosing board mount 3
Support plate between fagging and short shoulder pole girder 2 and inside enclosing board mount 3 is installed respectively.
3) surrounding baffle 4 on the inside of the long shoulder pole girder 5 of manual demolition and steel girder makes the weight of movable hanging basket pass through short shoulder pole girder
2 become on pulley be applied on the steel girder of steel structure bridge, movable hanging basket is drawn to next segment junction by wirerope,
Shoulder pole girder and inside surrounding baffle 4 are installed, i.e. completion hanging basket advancing to next segment.
4) step 2) is repeated to step 3) until completing the installation of the splice plate high-strength bolt of steel girder.
Movable hanging basket is designed using assembled, and component is processed into loose mail in processing factory, at the scene only need to be first segment
The complete assembled movable hanging basket in end position.Since the crossbeam of girder steel stops movement, Hanging Basket need to only remove shoulder pole girder and interior preceding
The component for bearing Hanging Basket weight is become four pulleys by shoulder pole girder by side wall baffle 4, is moved to Hanging Basket by the way that wirerope is dilatory
Behind position, then shoulder pole girder and inside surrounding baffle 4 are installed, i.e. completion hanging basket advancing is to next segment, at this point, the Hanging Basket with shoulder pole girder was both
Can bear Hanging Basket own wt, also can grantee, high-strength bolt, spanner etc. weight.
Construction is carried out using the movable type Hanging Basket to have the advantage that
After 1. Hanging Basket is installed for the first time in first segment, subsequent segmental construction only needs to remove, install small part component, and
The component of dismounting is light, does not need lifting equipment, greatlys save mechanical one-shift, time and artificial.
2. movable hanging basket is designed using assembled, standardization level is high.It is processed in factory, and quality is secure, and it can
It reuses, the number of turnover is more.
3. conventional barrel structure is simple, without baffle, position is converted every time and requires to install completely, remove, standardization level
It is low, it is absolutely unsafe, there are larger construction risks.And the cradle structure intensity, rigidity are big, stability is good, and surrounding enclosing in place, is
One preferable enclosed construction, solves high altitude operation problem, provides good construction operation platform, keeps operating personnel safe
Obtain reliable guarantee.
4. movable hanging basket bottom has larger reveals all the details to close cage body, two sides personnel can arbitrarily exchange passage below,
Operation platform is provided to bottom fixing bolt, it is convenient and safe, save the time.
5. high-strength bolt is more sensitive to temperature and humidity, cannot construct in rainy day or direct sunlight condition, movable hanging basket is
One enclosed construction solves the problems, such as above-mentioned humidity over limit and temperature exceeding standard in top surface covering bulk tarpaulin, convenient and practical.
It is readily apparent that above description and record is only illustrated in the disclosure being not intended to be limiting of the invention
Appearance, application or use.Although describing and being described in the accompanying drawings embodiment in embodiment, the present invention is not limited
Be described as by attached drawing example and in embodiment it is now recognized that optimal mode to implement the particular case of the teachings of the present invention
Son, the scope of the present invention will include any embodiment for falling into the description and appended claims of front.
Claims (9)
1. a kind of movable hanging basket for facilitating high-strength bolt to construct, it is characterised in that, including rectangular under(-)chassis, side baffle, bottom
Plate, enclosing board mount, surrounding baffle, short shoulder pole girder and long shoulder pole girder, the bottom plate are fixed at the under(-)chassis bottom, and 4
Side baffle described in block is fixed on the surrounding on the under(-)chassis and around the bottom plate and is arranged, the left and right two of the under(-)chassis
Side is fixed with the symmetrically arranged short shoulder pole girder of a pair of of transverse direction and front and back respectively, and the short shoulder pole girder lateral ends are fixed on
On the under(-)chassis, the short shoulder pole girder inner opposite end is equipped with rolling pulley, the left and right sides difference of the under(-)chassis
It is fixed with a pair of vertically arranged enclosing board mount, surrounding baffle, right side two are installed between the enclosing board mount of left side two
Surrounding baffle is installed, the top of the enclosing board mount of left side two is equipped with the long shoulder pole between the enclosing board mount
Beam, top is equipped with the long shoulder pole girder between the enclosing board mount of right side two.
2. the movable hanging basket for facilitating high-strength bolt to construct as described in claim 1, which is characterized in that the under(-)chassis front
2 long shoulder pole girders bilateral symmetries, the long shoulder pole girder bilateral symmetry of 2 of the under(-)chassis rear portion.
3. the movable hanging basket for facilitating high-strength bolt to construct as described in claim 1, which is characterized in that the enclosing board mount packet
2 stringers and several crossbeams are included, the stringer and the crossbeam constitute trapezoidal skeleton, be equipped with reinforcing bar on the trapezoidal skeleton
Net.
4. the movable hanging basket for facilitating high-strength bolt to construct as described in claim 1, which is characterized in that in the middle part of the long shoulder pole girder
Equipped with long hole, be equipped with long hole in the middle part of the short shoulder pole girder, the enclosing board mount pass through long hole in the middle part of the long shoulder pole girder and
Long hole on the short shoulder pole girder is equipped with support plate between the long shoulder pole girder and the crossbeam of the enclosing board mount, described short
Support plate is equipped between shoulder pole girder and the crossbeam of the enclosing board mount, the top of the enclosing board mount is supported by support plate
On long shoulder pole girder, the lower part of the enclosing board mount is supported on short shoulder pole girder by support plate.
5. the movable hanging basket for facilitating high-strength bolt to construct as described in claim 1, which is characterized in that the surrounding baffle of left side two
4 pieces of surrounding baffles are installed between bracket, 4 pieces of surrounding baffles are installed between the enclosing board mount of right side two.
6. the movable hanging basket for facilitating high-strength bolt to construct as described in claim 1, which is characterized in that the surrounding baffle and described
It is detachably connected between enclosing board mount by the card slot and grab worked in coordination.
7. the movable hanging basket for facilitating high-strength bolt to construct as described in claim 1, which is characterized in that the surrounding baffle of left side two
Horizontally disposed foot pedal is installed between bracket, is equipped between the enclosing board mount of right side two horizontally disposed foot-operated
Plate is detachably connected between the foot pedal and the enclosing board mount by the card slot and grab worked in coordination.
8. as described in claim 1 facilitate high-strength bolt construct movable hanging basket construction method, which is characterized in that including with
Lower step:
1) each whole segment of girder steel is processed in land, by assembly to the whole segment of the girder steel, by each girder steel
Whole segment is transported to scene point to be lifted by shipping or land route sequence, by crane hoisting equipment sequence by the whole segment of the girder steel
It is promoted, is mobile, being assembled into the steel girder of bridge to installation position in place, the adjacent whole segment of girder steel passes through connecting plate and high-strength
Degree is bolted；
2) in first whole segment of girder steel and the whole segment junction assembly movable hanging basket of second girder steel, the installation length on the inside of Hanging Basket
Shoulder pole girder and surrounding baffle tighten the splice plate high-strength bolt between the whole segment of the first girder steel and the whole segment of the second girder steel；
3) long shoulder pole girder and surrounding baffle on the inside of manual demolition Hanging Basket keep the weight of movable hanging basket sliding by the rolling on short shoulder pole girder
Wheel is applied on the steel girder of steel structure bridge, draws movable hanging basket to the whole segment junction of next girder steel, peace by wirerope
Long shoulder pole girder and inside surrounding baffle on the inside of movable hanging basket are filled, completes movable hanging basket moving forward to the whole segment junction of next girder steel；
4) step 2) is repeated to step 3) until completing the installation of the splice plate high-strength bolt between the whole segment of whole girder steels.
9. the construction method for the movable hanging basket for facilitating high-strength bolt to construct as claimed in claim 8, which is characterized in that the step
It is rapid 2) in movable hanging basket installation method specifically:
A) assembly to the under(-)chassis is completed on the ground, by under(-)chassis handling and is slidably mounted to by lifting equipment
On the steel girder of bridge, make to be slidably connected between under(-)chassis and the steel girder by the rolling pulley；
B) the long shoulder pole girder is placed on Yu Suoshu steel girder, outside enclosing board mount is passed through from the bottom up described short flat
The long hole of spreader beam and long shoulder pole girder, to the support plate and short shoulder pole girder and enclosing board mount between long shoulder pole girder and enclosing board mount
Between support plate installed respectively；
Inside enclosing board mount is passed through the short shoulder pole girder from the bottom up and length is flat by c) the enclosing board mount of installation inside
Spreader beam, to the branch between support plate and short shoulder pole girder between long shoulder pole girder and inside enclosing board mount and inside enclosing board mount
Fagging is installed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015208.3A CN109706841B (en) | 2019-01-08 | 2019-01-08 | Construction method of movable hanging basket convenient for high-strength bolt construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015208.3A CN109706841B (en) | 2019-01-08 | 2019-01-08 | Construction method of movable hanging basket convenient for high-strength bolt construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109706841A true CN109706841A (en) | 2019-05-03 |
| CN109706841B CN109706841B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910015208.3A Active CN109706841B (en) | 2019-01-08 | 2019-01-08 | Construction method of movable hanging basket convenient for high-strength bolt construction |
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| CN206512607U (en) * | 2016-12-30 | 2017-09-22 | 中交路桥华南工程有限公司 | Steel truss beam bolt applies stubborn operating platform |
| CN208293430U (en) * | 2018-04-04 | 2018-12-28 | 中国铁建大桥工程局集团有限公司 | A kind of hanging basket for Gao Dun highway bent cap prestressed stretch-draw |
| CN209760040U (en) * | 2019-01-08 | 2019-12-10 | 广西路桥工程集团有限公司 | Make things convenient for removal of high strength bolt construction to hang basket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109706841B (en) | 2020-09-18 |
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Address after: 530200 No.21 Pingle Avenue, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. Address before: 530011 Zhonghua Road 17, Xingning District, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. |