CN112482245A - Detachable bridge combination support of turning - Google Patents
Detachable bridge combination support of turning Download PDFInfo
- Publication number
- CN112482245A CN112482245A CN202011321836.3A CN202011321836A CN112482245A CN 112482245 A CN112482245 A CN 112482245A CN 202011321836 A CN202011321836 A CN 202011321836A CN 112482245 A CN112482245 A CN 112482245A
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- base
- fixedly connected
- connecting block
- support
- rod
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/08—Methods or apparatus specially adapted for erecting or assembling bridges by rotational movement of the bridge or bridge sections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a detachable bridge combined rotating body support which comprises a base, wherein the upper surface of the base is connected with a connecting block in a penetrating way, and the upper surface of each connecting block is fixedly connected with a rotating shaft, the upper surface of each connecting block is rotatably connected with a pulley, the upper surface of the base is connected with a supporting plate in a penetrating way, one side of the base is fixedly connected with a computer, by arranging the linear motor, the pulley and the connecting block and controlling the linear motor by the button, the telescopic rod extends, the height of the connecting block rises, when the connecting block reaches the level of the tray, the position of the telescopic rod is fixed, the slide rod is pulled, the round supporting plate is taken out from the lower surface of the pier, the telescopic rod is used for sharing the gravity borne by the tray, meanwhile, the sliding rod connected between the connecting bottom plate and the support bottom in a sliding mode is used, the device can be easily taken out from the lower portion of the pier, and deformation of any portion of the device due to overlarge stress is avoided.
Description
Technical Field
The invention belongs to the technical field of bridge supports, and particularly relates to a detachable bridge combined rotating support.
Background
With the development of society and economy in China and the rise of a new round of infrastructure construction climax, more bridges spanning existing roads, railways, riverways, ditches and the like need to be built, and the swivel bridges have the advantages of small influence on the operation of existing railway lines, low safety risk and the like, and are widely applied. The bridge turning method construction can avoid the influence on nearby transportation lines to a greater extent, and can also overcome the difficult problem of erecting a long-span bridge on a high mountain canyon, a water depth rush or a river channel with frequent ship navigation, and particularly has more obvious advantages when an urban overpass and a railway overpass are constructed in a busy traffic area. In recent years, bridge swivel construction technology is more and more favored by bridge designers due to the characteristics of economy, convenience and reliability, but the existing bridge support device has the following problems;
the existing bridge support device is inconvenient to take out after a supporting bridge is finished, and a device base is easy to deform under the condition of forced taking out.
In addition, in the conventional bridge support device, the contact between the tray and the bridge cannot be buffered, and the supporting capacity of the device is reduced along with the increase of the service time.
And finally, most of the internal structures of the existing bridge support device are fixed by using bolts, and the device is violently collided with the bridge in the construction process, so that the internal structures of the device are easy to displace.
Disclosure of Invention
The invention aims to provide a detachable bridge combined rotating body support to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a detachable bridge combined rotating body support comprises a base, wherein the upper surface of the base is in through connection with two connecting blocks, the upper surface of each connecting block is fixedly connected with a rotating shaft, the upper surface of each connecting block is rotatably connected with a pulley, the upper surface of the base is in through connection with a supporting plate, one side of the base is fixedly connected with a computer, the upper surface of the computer is provided with three buttons, the two sides of the supporting plate are fixedly connected with limiting convex grooves, the two sides of the inner part of each limiting convex groove are fixedly connected with circular supporting plates, the two circular supporting plates are provided, one side of each circular supporting plate is provided with a connecting stud, the inner part of each supporting plate is provided with seven fixing rods, the outer side of each fixing rod is fixedly connected with a second spring, one side of each fixing rod is provided with a notch in a through, the fixing rod is characterized in that the upper surface of the fixing rod is fixedly connected with a substrate, a supporting column is arranged on the upper surface of the substrate, and a tray is fixedly connected to the upper surface of the supporting column.
As a further scheme of the invention: the upper surface of the tray is fixedly connected with a soft cushion.
As a still further scheme of the invention: the inside fixed surface of basement is connected with the fixing base, the inside fixed surface of fixing base is connected with elevating gear, elevating gear upper surface through connection has the fixing base.
As a still further scheme of the invention: the lifting device is characterized in that a fixed block is fixedly connected to the upper surface of the lifting device, a lifting rod is fixedly connected to the upper surface of the fixed block, a limiting rod is connected to the upper surface of the lifting rod in a penetrating mode, and a first spring is arranged on the outer side of the lifting rod.
As a still further scheme of the invention: the support column is provided with the three-layer altogether, and every layer of support column inboard all is provided with the through-hole, every the support column all through connection has the lifter.
As a still further scheme of the invention: the inner upper surface of the base is connected with two connecting blocks in a penetrating manner, and the lower surfaces of the two connecting blocks are connected with a telescopic rod in a penetrating manner, the other end of the telescopic rod is fixedly connected with a linear motor, and the outer side of the telescopic rod is connected with a fastening steel wire in a penetrating manner.
As a still further scheme of the invention: and a support column is fixedly connected between the two fastening steel wires, and the upper surface of the support column is fixedly connected with a limiting guide column.
As a still further scheme of the invention: the base upper surface fixed connection has the connecting bottom plate, the connecting bottom plate upper surface is provided with the spout, connecting bottom plate upper surface sliding connection has the slide bar, slide bar upper surface fixed connection has the support end, button electric connection has linear electric motor, button electric connection has elevating gear, the circular backup pad lower surface is provided with the support end.
As a still further scheme of the invention: a handle is arranged on one side of the base.
Compared with the prior art, the invention has the beneficial effects that:
1. the detachable bridge combined swivel support is provided with the linear motor, the pulley and the connecting block, the linear motor is controlled by the button, the telescopic rod extends, the height of the connecting block rises, when the connecting block reaches the level height of the tray, the position of the telescopic rod is fixed, the slide rod is pulled, the circular supporting plate is taken out from the lower surface of a bridge pier, the telescopic rod is used for sharing the gravity borne by the tray, meanwhile, the slide rod which is connected between the connecting bottom plate and the supporting bottom in a sliding mode is used, the device can be easily taken out from the bridge pier, and any part on the device cannot be deformed due to overlarge stress;
2. the detachable bridge combined swivel support is provided with the first spring and the second spring, the second spring is arranged on the outer side of the fixed rod, the second spring on the outer side of the fixed rod can effectively buffer the fixed block in the process that the fixed rod is contacted with a bridge pier, and the first spring can share the force transmitted to the lifting rod by the limiting rod and protect the lifting rod, so that the supporting capacity of the device cannot be reduced along with the increase of the service time, and the working efficiency of the device is effectively improved.
3. According to the detachable bridge combined rotating support, the fastening steel wire and the abutment are arranged, the fastening steel wire is arranged in the base, the fastening steel wire is high in ageing resistance and high in hardness, the fixing capacity and the ageing resistance of the device can be effectively improved, the abutment is arranged between the two fastening steel wires, the fixing performance of the fastening steel wire can be enhanced through the abutment, meanwhile, the limiting guide pillar is arranged on the upper surface of the fastening screw, the fixing performance of the device is further improved, and the service life of the rotating support is effectively prolonged.
4. According to the detachable bridge combined swivel support, the cushion and the lifting rod are arranged, the cushion can protect the upper surface of the support bottom, the friction between the device and a bridge pier is effectively buffered, meanwhile, the height of the device is controlled by arranging the lifting rod between the support column and the base, the application range of the device can be enlarged, the device cannot be used on a specific bridge pier only, and the practicability of the device is improved.
5. The detachable bridge combined swivel support is provided with the circular support plates, wherein the two sides of each circular support plate are respectively provided with the limiting convex grooves in a penetrating mode for connecting the two circular support plates, after the device supports a bridge pier, the circular support plates can be conveniently detached for next use, and meanwhile the side edges of the circular support plates are respectively fixed with the connecting studs along the circumferential direction, so that the overall stability of a combined template is guaranteed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of a detachable bridge combined swivel support;
FIG. 2 is a schematic structural diagram of a detachable support column in a bridge combined swivel support;
FIG. 3 is a schematic structural diagram of a detachable base in a bridge combined swivel support;
FIG. 4 is a schematic structural view of a detachable support guard plate in a combined swivel support of a bridge;
FIG. 5 is a top view of a removable support shield in a bridge deck;
FIG. 6 is a schematic structural view of a detachable tray in a bridge combined swivel support;
fig. 7 is a schematic structural diagram of a base in a detachable bridge combined swivel support.
Reference numerals: 1. a base; 2. a pulley; 3. a tray; 4. a support pillar; 5. supporting the guard plate; 6. connecting blocks; 7. a lifting rod; 8. a substrate; 9. a fixed block; 10. a fixed seat; 11. a limiting rod; 12. a first spring; 13. a lifting device; 14. a notch; 15. a limit convex groove; 16. fixing the rod; 17. a second spring; 18. connecting a stud; 19. a circular support plate; 20. a soft cushion; 21. a limiting guide post; 22. fastening steel wires; 23. a linear motor; 24. a telescopic rod; 25. supporting columns; 26. a button; 27. a computer; 28. a slide bar; 29. connecting the bottom plate; 30. and (7) supporting the bottom.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in figures 1-7, a detachable bridge combined swivel support comprises a base 1, wherein the upper surface of the base 1 is connected with two connecting blocks 6 in a penetrating way, the upper surface of each connecting block 6 is fixedly connected with a rotating shaft, the upper surface of each connecting block 6 is connected with a pulley 2 in a rotating way, the upper surface of the base 1 is connected with a supporting and protecting plate 5 in a penetrating way, one side of the base 1 is fixedly connected with a computer 27, the upper surface of the computer 27 is provided with three buttons 26, the two sides of the supporting and protecting plate 5 are fixedly connected with a limiting convex groove 15, the two sides inside the limiting convex groove 15 are fixedly connected with a circular supporting plate 19, the two circular supporting plates 19 are arranged, one side of each circular supporting plate 19 is provided with a connecting stud 18, the inside of the supporting and protecting plate 5 is provided with a fixing rod 16, the total number, a notch 14 is arranged on one side of each fixed rod 16 in a penetrating way, the upper surface of each fixed rod 16 is fixedly connected with a substrate 8, the upper surface of each substrate 8 is provided with a support column 4, the upper surface of each support column 4 is fixedly connected with a tray 3, the linear motor 23, the pulley 2 and the connecting block 6 are arranged, the linear motor 23 is controlled by the button 26, the telescopic rod extends 24, the height of the connecting block 6 rises, when the connecting block 6 reaches the level height of the tray 3, the position of the telescopic rod 24 is fixed, the sliding rod 28 is pulled, the round support plate 19 is taken out from the lower surface of a pier, the gravity borne by the tray 3 is shared by the telescopic rod 24, the sliding rod 28 connected between the bottom plate 29 and the bottom plate 30 in a sliding way is simultaneously used, the device can be easily taken out from the pier, the deformation of any part on the device due to overlarge stress is avoided, through arranging, the second spring 17 in the dead lever 16 outside can be dead lever 16 again and pier contact's in-process effectively for fixed block 9 plays the cushioning effect, and through setting up first spring 12, first spring 12 can share gag lever post 11 and transmit the power to lifter 7, protects lifter 7, makes the device can not reduce the support ability of device along with the increase of live time, effectively improves the work efficiency of device.
The upper surface of the tray 3 is fixedly connected with a soft cushion 20.
Fixed surface is connected with fixing base 10 in 8 inside bases, fixed surface is connected with elevating gear 13 in 10 inside bases, 13 upper surface through connection of elevating gear has fixing base 10, through setting up fastening steel wire 22 and support post 25, through setting up fastening steel wire 22 in base 1's inside, fastening steel wire 22 ageing resistance is stronger, self hardness is higher, can effectively improve the fixed ability and the ageing resistance of device, set up support post 25 between two fastening steel wire 22, can strengthen fastening steel wire 22's fixity through support post 25, set up spacing guide pillar 21 at fastening steel wire 22 upper surface simultaneously, the fixity to the device further improves again, the effectual life who improves the device.
Fixed surface is connected with fixed block 9 on elevating gear 13, and fixed surface is connected with lifter 7 on fixed block 9, and lifter 7 upper surface through connection has gag lever post 11, and the lifter 7 outside is provided with first spring 12.
The support column 4 is provided with the three-layer altogether, and 4 inboards of every layer of support column all are provided with the through-hole, and every support column 4 all through connection has lifter 7.
The inside upper surface through connection of base 1 has connecting block 6, and connecting block 6 sets up two, and 6 lower surfaces through connection of every connecting block have telescopic link 24, and 24 other end fixedly connected with linear electric motors of telescopic link 23, the 24 outside through connection of telescopic link have fastening steel wire 22.
Fixedly connected with supports post 25 between two fastening steel wires 22, support the spacing guide pillar 21 of fixedly connected with of post 25 upper surface, through setting up cushion 20 and lifter 7, cushion 20 can protect supporting bottom 30 upper surface, play effectual cushioning effect to the friction between device and the pier, control the height of device through setting up lifter 7 between support column 4 and basement 8 simultaneously, can increase the application scope of device, can not let the device only can use on specific pier.
Fixed surface is connected with connecting bottom plate 29 on base 1, connecting bottom plate 29 upper surface is provided with the spout, connecting bottom plate 29 upper surface sliding connection has slide bar 28, slide bar 28 upper surface fixed connection has the support end 30, button 26 electric connection has linear electric motor 23, button 26 electric connection has elevating gear 13, circular backup pad 19 lower surface is provided with the support end 30, through setting up circular backup pad 19, wherein run through respectively at circular backup pad 19 both sides and be provided with spacing tongue 15 and be used for connecting two circular backup pads 19, after the device finishes supporting the pier, circular backup pad 19 of dismantlement that can be convenient is next use, fix a plurality of connecting stud 18 along circumference respectively on the side of circular backup pad 19 simultaneously, guarantee the whole steadiness of built-up plate.
A handle is arranged on one side of the base 1.
When the detachable bridge combined swivel support is used, the linear motor 23 is controlled through the button 26, the telescopic rod extends 24, the height of the connecting block 6 rises, when the connecting block 6 reaches the height of the tray 3, the position of the telescopic rod 24 is fixed, the sliding rod 28 is pulled, the circular supporting plate 19 is taken out from the lower surface of a pier, the gravity borne by the tray 3 is shared through the telescopic rod 24, meanwhile, the sliding rod 28 in sliding connection between the connecting bottom plate 29 and the supporting bottom 30 is used, the device can be easily taken out from the pier, any part on the device cannot be deformed due to overlarge stress, the second spring 17 is arranged on the outer side of the fixing rod 16, the second spring 17 on the outer side of the fixing rod 16 can effectively play a buffering role for the fixing block 9 in the process that the fixing rod 16 is contacted with the pier, and the first spring 12 can share the force transmitted to the lifting rod 7 by the limiting rod 11, protect lifter 7, fastening steel wire 22 ageing resistance is stronger, and self hardness is higher, can effectively improve the fixed ability and the ageing resistance of device, sets up between two fastening steel wires 22 and supports post 25, can strengthen fastening steel wire 22's fixity through supporting post 25, sets up spacing guide pillar 21 at fastening steel wire 22 upper surface simultaneously, further improves the fixity of device again, the effectual life who improves the device.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a support of turning is made up to detachable bridge, includes base (1), its characterized in that: the upper surface of the base (1) is connected with two connecting blocks (6) in a penetrating manner, the connecting blocks (6) are arranged in two, the upper surface of each connecting block (6) is fixedly connected with a rotating shaft, the upper surface of each connecting block (6) is rotatably connected with a pulley (2), the upper surface of the base (1) is connected with a supporting plate (5) in a penetrating manner, one side of the base (1) is fixedly connected with a computer (27), the upper surface of the computer (27) is provided with three buttons (26), the two sides of the supporting plate (5) are fixedly connected with limiting convex grooves (15), the two sides of the inner part of each limiting convex groove (15) are fixedly connected with circular supporting plates (19), the two circular supporting plates (19) are arranged in two, one side of each circular supporting plate (19) is provided with a connecting stud (18), and the inner part of each supporting plate (5), the fixing rods (16) are seven, a second spring (17) is fixedly connected to the outer side of each fixing rod (16), a notch (14) is formed in one side of each fixing rod (16) in a penetrating mode, the upper surface of each fixing rod (16) is fixedly connected with a base (8), a supporting column (4) is arranged on the upper surface of each base (8), and a tray (3) is fixedly connected to the upper surface of each supporting column (4).
2. A demountable bridge combination swivel support according to claim 1, wherein: the upper surface of the tray (3) is fixedly connected with a soft cushion (20).
3. A demountable bridge combination swivel support according to claim 1, wherein: the utility model discloses a lamp base, including basement (8), the inside fixed surface of basement (8) is connected with fixing base (10), the inside fixed surface of fixing base (10) is connected with elevating gear (13), elevating gear (13) upper surface through connection fixing base (10).
4. A demountable bridge combination swivel support according to claim 3, wherein: fixed surface is connected with fixed block (9) on elevating gear (13), fixed surface is connected with lifter (7) on fixed block (9), lifter (7) upper surface through connection has gag lever post (11), the lifter (7) outside is provided with first spring (12).
5. A demountable bridge combination swivel support according to claim 4, wherein: the support columns (4) are provided with three layers, through holes are formed in the inner sides of the support columns (4) on each layer, and each support column (4) is connected with a lifting rod (7) in a penetrating mode.
6. A demountable bridge combination swivel support according to claim 1, wherein: the connecting device is characterized in that the inner upper surface of the base (1) is connected with a connecting block (6) in a penetrating manner, the connecting block (6) is provided with two connecting blocks, each connecting block (6) is connected with a telescopic rod (24) in a penetrating manner on the lower surface of the connecting block (6), the other end of the telescopic rod (24) is fixedly connected with a linear motor (23), and the outer side of the telescopic rod (24) is connected with a fastening steel wire.
7. A demountable bridge combination swivel support according to claim 6, wherein: a supporting column (25) is fixedly connected between the two fastening steel wires (22), and a limiting guide column (21) is fixedly connected to the upper surface of the supporting column (25).
8. A demountable bridge combination swivel support according to claim 1, wherein: fixed surface is connected with connecting bottom plate (29) on base (1), connecting bottom plate (29) upper surface is provided with the spout, connecting bottom plate (29) upper surface sliding connection has slide bar (28), fixed surface is connected with at the bottom of the support (30) on slide bar (28), button (26) electric connection has linear electric motor (23), button (26) electric connection has elevating gear (13), circular backup pad (19) lower surface is provided with at the bottom of the support (30).
9. A demountable bridge combination swivel support according to claim 1, wherein: a grip is arranged on one side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321836.3A CN112482245A (en) | 2020-11-23 | 2020-11-23 | Detachable bridge combination support of turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321836.3A CN112482245A (en) | 2020-11-23 | 2020-11-23 | Detachable bridge combination support of turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482245A true CN112482245A (en) | 2021-03-12 |
Family
ID=74933697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011321836.3A Withdrawn CN112482245A (en) | 2020-11-23 | 2020-11-23 | Detachable bridge combination support of turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112482245A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113019A (en) * | 1997-06-19 | 1999-01-19 | Oriental Constr Co Ltd | Carrying-in method for support device and temporary jack onto bridge pier |
| FR2812314A1 (en) * | 2000-07-31 | 2002-02-01 | Equip Tech Pour L Ind De La Co | Anti-lifting support for civil engineering works comprises container receiving elastomer cushion supporting piston in lower part and sliding plate in upper part, threaded rod with head holding container and plate together |
| CN205421023U (en) * | 2015-12-21 | 2016-08-03 | 代森林 | Public road bridge roof beam strutting arrangement |
| CN206352262U (en) * | 2016-12-21 | 2017-07-25 | 岳阳市公路桥梁基建总公司 | A kind of bearing support hydraulic system for cross-line bridge construction |
| CN108755426A (en) * | 2018-06-21 | 2018-11-06 | 中铁三局集团华东建设有限公司 | The interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction |
| CN208121588U (en) * | 2018-04-26 | 2018-11-20 | 温州市恒达建设监理有限公司 | Bridge construction support frame |
| CN209039985U (en) * | 2018-10-07 | 2019-06-28 | 中铁大桥（南京）桥隧诊治有限公司 | A kind of highway bridge construction Support bracket |
| CN210684478U (en) * | 2019-08-20 | 2020-06-05 | 吉林市汉原公路交通工程有限责任公司 | Road bridge engineering is with strutting bracket in advance |
-
2020
- 2020-11-23 CN CN202011321836.3A patent/CN112482245A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113019A (en) * | 1997-06-19 | 1999-01-19 | Oriental Constr Co Ltd | Carrying-in method for support device and temporary jack onto bridge pier |
| FR2812314A1 (en) * | 2000-07-31 | 2002-02-01 | Equip Tech Pour L Ind De La Co | Anti-lifting support for civil engineering works comprises container receiving elastomer cushion supporting piston in lower part and sliding plate in upper part, threaded rod with head holding container and plate together |
| CN205421023U (en) * | 2015-12-21 | 2016-08-03 | 代森林 | Public road bridge roof beam strutting arrangement |
| CN206352262U (en) * | 2016-12-21 | 2017-07-25 | 岳阳市公路桥梁基建总公司 | A kind of bearing support hydraulic system for cross-line bridge construction |
| CN208121588U (en) * | 2018-04-26 | 2018-11-20 | 温州市恒达建设监理有限公司 | Bridge construction support frame |
| CN108755426A (en) * | 2018-06-21 | 2018-11-06 | 中铁三局集团华东建设有限公司 | The interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction |
| CN209039985U (en) * | 2018-10-07 | 2019-06-28 | 中铁大桥（南京）桥隧诊治有限公司 | A kind of highway bridge construction Support bracket |
| CN210684478U (en) * | 2019-08-20 | 2020-06-05 | 吉林市汉原公路交通工程有限责任公司 | Road bridge engineering is with strutting bracket in advance |
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Application publication date: 20210312 |