CN206941407U - A kind of bridge construction assembled bracket structure - Google Patents
A kind of bridge construction assembled bracket structure Download PDFInfo
- Publication number
- CN206941407U CN206941407U CN201720625371.8U CN201720625371U CN206941407U CN 206941407 U CN206941407 U CN 206941407U CN 201720625371 U CN201720625371 U CN 201720625371U CN 206941407 U CN206941407 U CN 206941407U
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- CN
- China
- Prior art keywords
- bracket
- adapter sleeve
- bridge construction
- support frame
- construction assembled
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- 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.)
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Abstract
The utility model discloses a kind of bridge construction assembled bracket structure, including support frame, connecting plate is arranged with support frame as described above, bracket horizontal member is provided between two connecting plates, two grooves are arranged with support frame as described above, two gag lever posts are arranged with each groove, it is jointly equidistant on two gag lever posts to be arranged with three sliding blocks, bearing is provided with three sliding blocks jointly, it is equidistant in the groove to be provided with three motors, threaded rod is equipped with each motor, the first adapter sleeve and the second adapter sleeve are arranged with the threaded rod, rotated on first adapter sleeve and be provided with first connecting rod, rotated on second adapter sleeve and be provided with second connecting rod.The utility model clever structure, it is easy to use, it is not necessary to which that it is welded, it is not necessary to it to be cut and disassembled, installation is easy, and the construction period is short, and expense is relatively low, and support force is big, and using effect is good, is worthy to be popularized.
Description
Technical field
It the utility model is related to Bridge Construction technical field, more particularly to a kind of bridge construction assembled bracket knot
Structure.
Background technology
Steel corbel is an extremely important and common structural elements with bridge pier, and it is usually used in bridge as Force transmission partses
Connecting portion on beam pier shaft, played an important role in large-span space structure system, because steel corbel is to use Welder
Skill, processing trouble, the pressure that steel corbel is born support by the welding portion between pre-embedded steel slab and steel corbel, and support force is small,
It is also easy to come off if not prison welding is solid, using effect is bad.
, it is necessary to be cut to the bracket being welded when bridge construction finishes striking system, these are all to need
High-altitude carries out operation, and the hang time is longer, potential safety hazard be present.And dissection can reduce the quality of bridge, entirely apply
The duration is longer during work, and expense is also of a relatively high.
The content of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of bridge construction proposed is used
Assembled bracket structure.
To achieve these goals, the utility model employs following technical scheme：
A kind of bridge construction assembled bracket structure, including support frame, are arranged with connecting plate on support frame as described above, and two
It is provided with bracket horizontal member between the individual connecting plate, and by some bolt connections between connecting plate and bracket horizontal member,
Two grooves are arranged with support frame as described above, are arranged with two gag lever posts in each groove, two described spacing
On bar it is common it is equidistant be arranged with three sliding blocks, it is common on three sliding blocks to be provided with bearing, it is equidistant in the groove to be provided with
Three motors, threaded rod is equipped with each motor, the first adapter sleeve and the are arranged with the threaded rod
Two adapter sleeves, rotate on first adapter sleeve and be provided with first connecting rod, on second adapter sleeve rotation be provided with second connecting rod, institute
State one end common rotation of first connecting rod and second connecting rod away from threaded rod and be provided with riser, and the upper surface of riser and sliding block
Offset, rotating shaft is provided with by flat key between two bearings, be arranged with packing ring and nut in the rotating shaft, in the rotating shaft
The oblique part of bracket is arranged with, and the one end of the oblique part of bracket away from bearing is fastened in the neck opened up on bracket horizontal member.
Preferably, some bolt connections are passed through between the connecting plate and support frame.
Preferably, being provided with the first screw thread in first adapter sleeve, second adapter sleeve is interior to be provided with the second screw thread, and the
One screw thread is opposite with the second screw thread.
Preferably, the oblique part of the bracket is between two bearings.
Preferably, the packing ring and nut are respectively positioned on side of the bearing away from the oblique part of bracket.
Preferably, the bracket horizontal member is provided with fastening bolt, and fastening bolt is blocked on bracket horizontal member
The inwall of groove is simultaneously extended in the oblique part of bracket.
In the utility model, bracket horizontal member is arranged on support frame by connecting plate and bolt, rotates bracket
Oblique part, the oblique part of bracket is fastened in neck, and fastening bolt is installed, the oblique part of bracket is connected fastening with bracket horizontal member,
Motor is opened, shank of bolt rotates, the first adapter sleeve and the second adapter sleeve relative motion, and first connecting rod and second connecting rod turn
Dynamic, then riser is raised upwards, promotes sliding block to move upwards, then bearing moves upwards so that the oblique part of bracket is to the horizontal structure of bracket
Part applies upward support force so that bridge is more firm；Connected, can be transmitted using flat key between bearing and rotating shaft
Torque, positioning precision is high, convenient disassembly.The utility model clever structure, it is easy to use, it is not necessary to it is welded and cut
Remove, have the advantages that installation is easy, the construction period is short, expense is relatively low, support force is big, using effect is good, is worthy to be popularized.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bridge construction assembled bracket structure structural representation；
Fig. 2 be the utility model proposes a kind of bridge construction assembled bracket structure abutment portion structure amplification show
It is intended to；
Fig. 3 be the utility model proposes a kind of bridge construction assembled bracket structure a at structure enlargement diagram.
In figure：1 support frame, 2 sliding blocks, 3 gag lever posts, 4 nuts, 5 rotating shafts, 6 bearings, the oblique part of 7 brackets, 8 bracket horizontal members,
9 connecting plates, 10 bolts, 11 packing rings, 12 flat keys, 13 risers, 14 second connecting rods, 15 first adapter sleeves, 16 threaded rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of bridge construction assembled bracket structure, including support frame 1, it is arranged with support frame 1
Connecting plate 9, if being connected between connecting plate 9 and support frame 1 by bolt stem 10, the horizontal structure of bracket is provided between two connecting plates 9
Part 8, and if connected between connecting plate 9 and bracket horizontal member 8 by bolt stem 10, two grooves are arranged with support frame 1,
It is arranged with two gag lever posts 3 in each groove, it is common on two gag lever posts 3 equidistant to be arranged with three sliding blocks 2, three cunnings
It is common on block 2 to be provided with bearing 6, it is equidistant in groove to be provided with three motors, threaded rod 16 is equipped with each motor,
The first adapter sleeve 15 and the second adapter sleeve are arranged with threaded rod 16, is rotated on the first adapter sleeve 15 and is provided with first connecting rod, first
The first screw thread is provided with adapter sleeve 15, is provided with the second screw thread in the second adapter sleeve, and the first screw thread and the second screw thread are on the contrary, second
Rotation is provided with one end common rotation of second connecting rod 14, first connecting rod and second connecting rod 14 away from threaded rod 16 and is provided with adapter sleeve
Riser 13, and the upper surface of riser 13 is offseted with sliding block 2, and rotating shaft 5, Neng Gouchuan is provided with by flat key 12 between two bearings
Torque is passed, positioning precision is high, convenient disassembly, is arranged with packing ring 11 and nut 4 in rotating shaft 5, the oblique part of bracket is arranged with rotating shaft 5
7, and the oblique one end of part 7 away from bearing 6 of bracket is fastened in the neck opened up on bracket horizontal member 8, the oblique part 7 of bracket is located at two
Between individual bearing 6, packing ring 11 and nut 4 are respectively positioned on side of the bearing away from the oblique part 7 of bracket, and bracket horizontal member 8 is provided with tight
Fixing bolt, and fastening bolt runs through the inwall of neck on bracket horizontal member 8 and extended in the oblique part 7 of bracket.
In the utility model, bracket horizontal member 8 is arranged on support frame 1 by connecting plate 9 and bolt 10, rotated
The oblique part 7 of bracket, the oblique part 7 of bracket is fastened in neck, and fastening bolt is installed, the oblique part 7 of bracket is connected with bracket horizontal member 8
Connect fastening, open motor, shank of bolt 16 rotates, the first adapter sleeve 15 and the second adapter sleeve relative motion, first connecting rod and
Second connecting rod 14 is rotated, then riser 13 is raised upwards, promotes sliding block 2 to move upwards, then bearing 6 moves upwards so that bracket
Oblique part 7 applies upward support force to bracket horizontal member 8 so that bridge is more firm；Used between bearing 6 and rotating shaft 5
Flat key 12 connects, and can transmit torque, positioning precision is high, convenient disassembly.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of bridge construction assembled bracket structure, including support frame（1）, it is characterised in that support frame as described above（1）Shang pair
Title is provided with connecting plate（9）, two connecting plates（9）Between be provided with bracket horizontal member（8）, and connecting plate（9）With bracket water
Flat component（8）Pass through bolt stem between if（10）Connection, support frame as described above（1）On be arranged with two grooves, it is each described recessed
Two gag lever posts are arranged with groove（3）, two gag lever posts（3）It is above jointly equidistant to be arranged with three sliding blocks（2）, three
The individual sliding block（2）It is upper to be provided with bearing jointly（6）, equidistant in the groove to be provided with three motors, each driving
Threaded rod is equipped with motor（16）, the threaded rod（16）On be arranged with the first adapter sleeve（15）It is described with the second adapter sleeve
First adapter sleeve（15）Upper rotation is provided with first connecting rod, is rotated on second adapter sleeve and is provided with second connecting rod（14）, described
One connecting rod and second connecting rod（14）Away from threaded rod（16）One end common rotation be provided with riser（13）, and riser（13）'s
Upper surface and sliding block（2）Offset, pass through flat key between two bearings（12）Provided with rotating shaft（5）, the rotating shaft（5）It is upper symmetrical
Provided with packing ring（11）And nut（4）, the rotating shaft（5）On be arranged with the oblique part of bracket（7）, and the oblique part of bracket（7）Away from bearing（6）
One end be fastened on bracket horizontal member（8）On in the neck that opens up.
A kind of 2. bridge construction assembled bracket structure according to claim 1, it is characterised in that the connecting plate
（9）With support frame（1）Pass through bolt stem between if（10）Connection.
A kind of 3. bridge construction assembled bracket structure according to claim 1, it is characterised in that first connection
Set（15）The first screw thread is inside provided with, is provided with the second screw thread in second adapter sleeve, and the first screw thread is opposite with the second screw thread.
A kind of 4. bridge construction assembled bracket structure according to claim 1, it is characterised in that the oblique part of bracket
（7）Positioned at two bearings（6）Between.
A kind of 5. bridge construction assembled bracket structure according to claim 1, it is characterised in that the packing ring（11）
And nut（4）Bearing is respectively positioned on away from the oblique part of bracket（7）Side.
6. a kind of bridge construction assembled bracket structure according to claim 1, it is characterised in that the bracket is horizontal
Component（8）Fastening bolt is provided with, and fastening bolt runs through bracket horizontal member（8）The inwall of upper neck and to extend to bracket oblique
Part（7）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625371.8U CN206941407U (en) | 2017-06-01 | 2017-06-01 | A kind of bridge construction assembled bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625371.8U CN206941407U (en) | 2017-06-01 | 2017-06-01 | A kind of bridge construction assembled bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941407U true CN206941407U (en) | 2018-01-30 |
Family
ID=61362456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720625371.8U Active CN206941407U (en) | 2017-06-01 | 2017-06-01 | A kind of bridge construction assembled bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941407U (en) |
-
2017
- 2017-06-01 CN CN201720625371.8U patent/CN206941407U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |