CN209162648U - Support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection - Google Patents
Support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection Download PDFInfo
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- CN209162648U CN209162648U CN201821763973.0U CN201821763973U CN209162648U CN 209162648 U CN209162648 U CN 209162648U CN 201821763973 U CN201821763973 U CN 201821763973U CN 209162648 U CN209162648 U CN 209162648U
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- support
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- platform
- jack
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Abstract
The utility model discloses a kind of support devices for shifting between very heavy top beam in the construction of high-speed rail box beam erection, including shifting support platform, three support frames are fixed with below transfer support platform, it is equipped with bolt feet below each support post, rotates bolt feet to adjust the height for the transfer support platform being located at the top of support post；The bottom for shifting support platform is equipped with longitudinal reinforcement reinforcing bar and transversely strengthening reinforcing bar, and the both ends of transfer support platform upper surface are equipped with gently sloping surface；Lateral connection is equipped between two adjacent support posts in transfer support platform length to support.When encountering T-type pinner in the construction of high-speed rail box beam erection, bracket is shifted between the beam of jack to be placed at pier cap, regulate the spiral feet below support post, transfer support platform is overlapped on the pinner both ends for needing to shift jack, it is toppled, is caused danger with preventing jack from rollover occurring in transfer process.Its is simple and quick, and safety labor-saving effectively raises construction efficiency.
Description
Technical field
The utility model relates to a kind of support device, particularly in high speed railway box Beams Erection Construction, temporary support
The support device shifted between very heavy top beam.
Background technique
China express railway is built the booming period that is at present, in newly-built high-speed railway route, shared by bridge
For specific gravity close to 50%, box beam erection construction is the construction method generally used in current science of bridge building.When high-speed railway bridge line
When road is in earthquake octave band, need to install additional vertical and horizontal girder falling facility, design support pinner shape is T-type, this is just right
Transfer causes very big difficulty between the beam of temporary support jack in box beam erection work progress.
Utility model content
For the above-mentioned prior art, the utility model provides a kind of for temporarily propping up in high speed railway box Beams Erection Construction
The support device shifted between very heavy top beam is supportted, jack used in support box beam erection can be consolidated, to realize that jack exists
It is shifted between beam during box beam erection, simple and quick, safety labor-saving effectively raises construction efficiency.
In order to solve the above-mentioned technical problem, the utility model one kind between very heavy top beam in the construction of high-speed rail box beam erection for turning
The support device of shifting, including support platform is shifted, support frame, support frame as described above packet are fixed with below the transfer support platform
Three support posts along transfer support platform length direction setting are included, are equipped with bolt feet below each support post,
The bolt feet is rotated to adjust the height for the transfer support platform being located at the top of support post；The transfer support platform
Bottom is equipped with longitudinal reinforcement reinforcing bar and transversely strengthening reinforcing bar, and the both ends of the transfer support platform upper surface are equipped with gently sloping surface；Edge
It shifts and is equipped with lateral connection support between two support posts adjacent in support platform length.
Further, the support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection of the utility model,
Wherein, transfer is that jack shifts between T-type pinner upper beam between the beam of jack, the face wheel profile of the transfer support platform
Shape is the area shape of remainder after the small semicircle for removing the center of circle part on the basis of one semicircular, the radius of small semicircle
Greater than the width of T-type pinner.
It is located in the middle between support post and the transversely strengthening reinforcing bar of the transfer support platform bottom and is equipped with bearing diagonal.
Compared with prior art, the utility model has the beneficial effects that since the utility model on pier cap by being arranged
Suitable jack carries out shifting the platform of shifting between beam, and passes through the reinforcing of support post and multiple tracks reinforcing bar, is box beam erection mistake
A stable platform has been built in transfer between the beam of interim jack in journey.It, can when support platform reaches the position of need of work
Spiral feet below support post is adjusted, transfer support cushion is put surely well, prevents jack from sending out in transfer process
Raw rollover is toppled, and is caused danger.The utility model can consolidate jack used in support box beam erection, to realize jack
It is shifted between beam during box beam erection, simple and quick, safety labor-saving effectively raises construction efficiency.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model support device.
In figure: 1- bolt feet, 2- support post, the support of 3- lateral connection, 4- bearing diagonal, 5- shift support platform, 6-
Gently sloping surface, 7- longitudinal reinforcement reinforcing bar, 8- transversely strengthening reinforcing bar.
Specific embodiment
The utility model is described in further detail With reference to embodiment.
As shown in Figure 1, the utility model proposes it is a kind of for shifting between very heavy top beam in the construction of high-speed rail box beam erection
The lower section of support device, including transfer support platform 5, the transfer support platform 5 is fixed with support frame, and support frame as described above includes
Along three support posts 2 of transfer 5 length direction of support platform setting, the lower section of each support post 2 is equipped with bolt feet
1, the bolt feet 1 is rotated to adjust the height for the transfer support platform 5 for being located at 2 top of support post, i.e. 2 bottom of support post
The bolt feet 1 in portion can carry out rotation and lifting according to pier cap situation；The bottom of the transfer support platform 5 is equipped with longitudinal reinforcement
The both ends of reinforcing bar 7 and transversely strengthening reinforcing bar 8, transfer 5 upper surface of support platform are equipped with gently sloping surface 6, can facilitate jack
Transfer support platform 5 up and down；Lateral connection branch is equipped between two adjacent support posts 2 in transfer 5 length of support platform
Support 3.
Due to the utility model be applicable in occasion be more specifically jack beam between transfer be jack on T-type pinner
It is shifted between beam, therefore, the face profile shape of the transfer support platform 5 is to remove the center of circle portion on the basis of one semicircular
The area shape of remainder after the small semicircle divided, the radius of small semicircle are greater than the width of T-type pinner.
In order to enhance the stability of support device, it is being located in the middle support post 2 and 5 bottom of transfer support platform
Transversely strengthening reinforcing bar 8 between be equipped with bearing diagonal 4.
When realizing that jack shifts between beam using the utility model support device, the support device of the utility model is moved
It moves to operating position, that is, needs to carry out the pier position shifted between very heavy top beam.If using common feet, stability compared with
Difference, therefore, bolt feet 1 in the utility model be equipped with rotation and lifting structure (lifting structure can be screw bolt and nut, but
It is without being limited thereto) after support device reaches operating position, by adjusting bolt feet 1, enable to shift bracket in pier cap top pad
It puts well surely, avoids jack from turning on one's side in moving process and topple, cause danger.By the transfer support platform of jack transfer bracket
The gently sloping surface 6 of two sides is overlapped on the pier cap for needing shift between very heavy top beam, is moved to jack using rolling rod very heavy
On top transfer bracket.The lower section for shifting support platform 5 is provided with three longitudinal reinforcement reinforcing bars 7 and five transversely strengthening reinforcing bars 8, really
It protects jack transfer bracket and is able to bear the weight that box beam erection uses jack 350Kg.Using rolling rod frame jack from transfer
The other side that pinner is moved in support platform completes to shift work between the beam of jack.Jack is smoothly placed on to frame case
Behind the pinner side of beam, jack transfer bracket can be smoothly removed, box beam erection construction is continued.
Embodiment: when encountering T-type pinner in the construction of high-speed rail box beam erection, transfer bracket is placed on pier between the beam of jack
At cap, the spiral feet below support post is regulated, transfer support platform is overlapped on the pinner both ends for needing to shift jack,
It puts transfer support cushion surely well, is toppled, caused danger with preventing jack from rollover occurring in transfer process.The utility model branch
Support arrangement is applied in newly-built overpass grand bridge box beam erection construction, and the utility model support device, which is placed in, more to be carried out
Bolt feet 1 is adjusted to horizontal working condition is consolidated, utilizes rolling by the lower section of the T-type pinner shifted between the very heavy top beam of box beam
Jack is moved to platform gently sloping surface 6 by rod and crowbar, by shifting support platform 5, jack is carried out to shift work between beam, complete
After shifting between Cheng Liang, pier cap is smoothly withdrawn from by bracket is shifted between beam, carries out next hole box beam erection construction.The utility model branch
Support arrangement can facilitate adjustment transfer support platform to adapt to pinner height by the rotation and lifting of spiral feet 1, realize supporting role.
Lateral connection support 3 between each support post and bearing diagonal 4 simultaneously, can guarantee to support solid and reliable.The utility model
Jack used in support box beam erection can be consolidated, is shifted between beam of jack during box beam erection with realizing,
Simple and quick, safety labor-saving effectively raises construction efficiency.
Although the utility model is described above in conjunction with figure, the utility model is not limited to above-mentioned tool
Body embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the ordinary skill people of this field
Member, in the case where not departing from the utility model aims, can also make many variations under the enlightenment of the utility model, these
It belongs within the protection of the utility model.
Claims (3)
1. a kind of support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection, which is characterized in that including transfer
Support platform (5), support frame is fixed with below the transfer support platform (5), and support frame as described above includes flat along transfer support
Three support posts (2) of platform (5) length direction setting, are equipped with bolt feet (1) below each support post (2), revolve
Turn the bolt feet (1) to adjust the height for the transfer support platform (5) being located at the top of support post (2)；The transfer branch
The bottom for supportting platform (5) is equipped with longitudinal reinforcement reinforcing bar (7) and transversely strengthening reinforcing bar (8), transfer support platform (5) upper surface
Both ends be equipped with gently sloping surface (6)；It is equipped with laterally between two adjacent support posts (2) in transfer support platform (5) length
Connection support (3).
2. the support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection according to claim 1, feature
It is, transfer is that jack shifts between T-type pinner upper beam between the beam of jack, the face wheel of transfer support platform (5)
Profile shape is the area shape of remainder after the small semicircle for removing the center of circle part on the basis of one semicircular, small semicircle
Radius is greater than the width of T-type pinner.
3. the support device according to claim 1 or claim 2 for shifting between very heavy top beam in the construction of high-speed rail box beam erection, special
Sign is, is located in the middle between support post (2) and the transversely strengthening reinforcing bar (8) of described transfer support platform (5) bottom and sets
There are bearing diagonal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763973.0U CN209162648U (en) | 2018-10-28 | 2018-10-28 | Support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763973.0U CN209162648U (en) | 2018-10-28 | 2018-10-28 | Support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162648U true CN209162648U (en) | 2019-07-26 |
Family
ID=67335657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821763973.0U Active CN209162648U (en) | 2018-10-28 | 2018-10-28 | Support device for being shifted between very heavy top beam in the construction of high-speed rail box beam erection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162648U (en) |
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2018
- 2018-10-28 CN CN201821763973.0U patent/CN209162648U/en active Active
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