CN207130630U - A kind of novel bridge construction bracket - Google Patents
A kind of novel bridge construction bracket Download PDFInfo
- Publication number
- CN207130630U CN207130630U CN201721068496.1U CN201721068496U CN207130630U CN 207130630 U CN207130630 U CN 207130630U CN 201721068496 U CN201721068496 U CN 201721068496U CN 207130630 U CN207130630 U CN 207130630U
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- CN
- China
- Prior art keywords
- slot
- lifting
- rotating shaft
- bar
- interior bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel bridge construction bracket, base including rectangular shape, lift outer bar, lift interior bar, movable block and workbench, four corners of the base upper surface are welded with lifting outer bar, interior bar slot is provided with the inner hub location vertical direction of the lifting outer bar, rotating shaft slot is provided with the inner horizontal direction of the lifting outer bar, the center of rotating shaft slot is connected on the left of the interior bar slot, the outer upper end part of the lifting outer bar, fixed plate is welded with the front and rear side direction of whole device, deviator outer fix is provided with the fixing groove of annular in the fixed plate, one, the workbench of device never can only be adjusted to horizontality, and line tilt can be entered to workbench as needed, it is convenient for people to operation and installation；Two, workbench descending operation in the case where being placed with weight is still simple, and positive effect, safe.
Description
Technical field
Technical field of bridge construction is the utility model is related to, specially a kind of novel bridge construction bracket.
Background technology
During in the installation exercise of bridge, often meet and operation is repeated between different height, it is existing general
Logical bridge construction support is usually fixing means, once installing, unadjustable, field of employment has also limited, and is used
This construction bracket, can be very inconvenient if necessary to if carrying out operation repeatedly between different height, therefore is necessary pair
Existing highway bridge construction bracket carries out further technological innovation.
For these reasons, people's invention devises a kind of bridge construction support, such as Chinese patent【Application number：
201710246786.9 publication number：CN 106836004A】, it is more particularly to a kind of the present invention relates to construction bracket technical field
Bridge construction support, sliding block are inserted into guide groove, and the lateral wall of inner tooth sleeve is mutually fixedly connected with the top of sliding block, connecting rod one end
It is hinged with the lateral wall of inner tooth sleeve, the bottom of the connecting rod other end and support bar is hinged, the upper table of guide sleeve one end and base
Face is mutually fixedly connected, and the base of the axis of guide is inserted into guide sleeve, is plugged in bearing block and is fixed with bearing, the shaft insertion of screw mandrel
It is fixed in the inner ring of bearing, the external screw thread of screw mandrel is mutually threadedly coupled with the internal thread of inner tooth sleeve, when using of the invention, is passed through
Rotary screw rod, make connecting rod swing, drive supporting plate to be slided along direction of principal axis is oriented to, realize the lifting of supporting plate, the support is according to reality
Border situation adjusts the height of supporting plate, easy to adjust, and energy Reusability, reduces the total cost of construction.
In the present invention as stated above, first, supporting plate is forever horizontality, can not enter line tilt to supporting plate as needed；
Second, in the case of being placed with weight on the supporting plate, the rotation of screw mandrel just becomes very difficult, only by the support pair of connecting rod
It is adjusted in the height of supporting plate, DeGrain, and operating difficulties, it is difficult to control.
Utility model content
For problem above, the utility model provides a kind of novel bridge construction bracket, and one, the workbench of device is forever
Horizontality can be not only adjusted to, and line tilt can be entered to workbench as needed, the operation and installation being convenient for people to；
Two, workbench descending operation in the case where being placed with weight is still simple, and positive effect, safe, Ke Yiyou
Effect is solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of novel bridge construction bracket, including bottom
Seat, lifting outer bar, lifting interior bar, movable block and workbench, four corners of the base upper surface are welded with outside lifting
Bar, interior bar slot is provided with the inner hub location vertical direction of the lifting outer bar, the inner horizontal of the lifting outer bar
Rotating shaft slot is provided with direction, the center of rotating shaft slot is connected on the left of the interior bar slot；In the interior bar slot
Portion is inserted with lifting interior bar, is provided with screw thread in the lifting interior bar, rotating shaft is inserted with inside the rotating shaft slot, the rotating shaft passes through
Former and later two lift the rotating shaft slot inside outer bars, and the outer fix that Horizontal limiting block is located in the rotating shaft is provided with gear,
Right angle rocking bar is welded with the left and right ends of the rotating shaft, the bottom of the lifting interior bar is welded with vertical limited block, the liter
The top of drop interior bar is provided with link slot, and hole is provided with the cell wall of the link slot, movable block, institute are provided with inside the link slot
The lower position for stating movable block is provided with screw, and the upper end of the movable block is welded on the bottom of workbench.
As a kind of preferable technical scheme of the utility model, the outer upper end position of the lifting outer bar is welded with fixation
Plate, the fixing groove of annular is provided with the fixed plate outer fix, 16 fixations are provided with equal intervals in the fixing groove
Jack, inserted link is inserted with the fixed jack.
As a kind of preferable technical scheme of the utility model, it is provided with the rotating shaft between two lifting outer bars
A pair of Horizontal limiting blocks, the Horizontal limiting block are close to lift outer bar.
As a kind of preferable technical scheme of the utility model, it is bolted between the link slot and movable block,
The bolt is fixed on link slot on through the hole on link slot cell wall and screw and by nut.
As a kind of preferable technical scheme of the utility model, the lower portion semicircular in shape shape of movable block.
As a kind of preferable technical scheme of the utility model, the U-shaped shape of link slot.
As a kind of preferable technical scheme of the utility model, the corner of bottom four of the base is mounted on universal
Wheel.
As a kind of preferable technical scheme of the utility model, gear grooved is provided with the centre position of the rotating shaft slot.
Compared with prior art, the beneficial effects of the utility model are：One, the workbench of device never can only be adjusted
For horizontality, and line tilt can be entered to workbench as needed, the operation and installation being convenient for people to；Two, workbench
In the case where being placed with weight, descending operation is still simple, and positive effect, safe.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is enlarged drawing at the utility model A；
Fig. 4 is enlarged drawing at the utility model B；
Fig. 5 is that the utility model gear coordinates figure；
Fig. 6 is the utility model pivot structure figure；
Fig. 7 is that the utility model lifts outer bar top view；
Fig. 8 is the utility model movable block structural representation.
In figure：1- bases；2- universal wheels；3- lifts outer bar；31- interior bar slots；32- rotating shaft slots；33- gear grooveds；4-
Fixed plate；5- right angles rocking bar；6- fixing grooves；61- fixed jacks；7- lifts interior bar；The vertical limited blocks of 71-；72- link slots；8-
Bolt；9- movable blocks；91- screws；10- workbench；11- inserted links；12- rotating shafts；13- Horizontal limiting blocks；14- gears；15- spiral shells
Cap.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
Fig. 1 to Fig. 8 is referred to, the utility model provides a kind of technical scheme：A kind of novel bridge construction bracket, including length
Base 1, lifting outer bar 3, lifting interior bar 7, movable block 9 and the workbench 10 of square configuration, four corners of the upper surface of base 1
Lifting outer bar 3 is welded with, lifts and is provided with interior bar slot 31, interior bar slot in the inner hub location vertical direction of outer bar 3
31 inside can be inserted into lifting interior bar 7, lifts and rotating shaft slot 32 is provided with the inner horizontal direction of outer bar 3, and interior bar slot 31 is left
Side is connected to the center of rotating shaft slot 32, lift the outer upper end part of outer bar 3, in the front and rear side direction of whole device
It is welded with fixed plate 4, deviator outer fix is provided with the fixing groove 6 of annular in fixed plate 4, in fixing groove 6 equidistantly
Be provided with 16 fixed jacks 61, inserted link 11, the cooperation of inserted link 11 and fixed jack 61, Ke Yirang are inserted with fixed jack 61
Rotating shaft 12 goes to after certain position and carries out obstruction fixation by inserted link 11, is inserted with inside interior bar slot 31 and lifts interior bar 7, in lifting
Screw thread is provided with bar 7, the screw thread set in interior bar 7 is lifted and the gear 14 in rotating shaft 12 is coordinated, gear 14
Rotation, lifting interior bar 7 can be driven to move up and down, be inserted with rotating shaft 12 inside rotating shaft slot 32, rotating shaft 12 is through front and rear two
It is individual lifting outer bar 3 inside rotating shaft slot 32, rotating shaft 12 positioned at two lifting outer bars 3 between, be close to lifting outer bar 3 position on
A pair of Horizontal limiting blocks 13 are installed, Horizontal limiting block 13 can prevent rotating shaft 12 from the movement of left and right occurring in lifting outer bar 3,
In rotating shaft 12, gear 14 is installed in the outer fix of Horizontal limiting block 13, is welded with the left and right ends of rotating shaft 12 straight
Angle rocking bar 5, can be by shaking the rotating shaft 12 of right angle rocking bar 5, so as to the rotation with moving gear 14, the bottom of lifting interior bar 7
Vertical limited block 71 is welded with, vertical limited block 71 can prevent from lifting interior bar 7 in the case where always rising from lifting outer bar 3
Inside comes off, and plays a part of preventing from coming off, and the top of lifting interior bar 7 is provided with link slot 72, is provided with the cell wall of link slot 72
Hole, is provided with movable block 9 inside link slot 72, and the lower position of movable block 9 is provided with screw 91, link slot 72 and movable block 9 it
Between connected by bolt 8, bolt 8 through the hole on the cell wall of link slot 72 and screw 91 and is fixed on link slot by nut 15
On 72, the upper end of movable block 9 is welded on the bottom of workbench 10, the setting of link slot 72 and movable block 9, can cause workbench
10 enter line tilt in the case where the left and right sides lifting lifting height of interior bar 7 is inconsistent.
The lower portion semicircular in shape shape of movable block 9, the movable block 9 of semi-circular shape can be more convenient inside link slot 72
Rotated, 72 U-shaped shape of link slot, movable block 9 can be caused to be inserted well, be easy to bolt 8 and nut 15
Fixed, the corner of bottom four of base 1 is mounted on universal wheel 2, facilitates moving integrally for device, the centre of rotating shaft slot 32
Gear grooved 33 is provided with position, gear grooved 33 can cause gear 14 to be easier to place.
Operation principle of the present utility model：Device is moved at the construction of bridge first, placed on workbench 10
After material, right angle rocking bar 5 is shaken simultaneously by a people either two people, right angle rocking bar 5 drives rotating shaft 12 to rotate, rotating shaft 12
Rotate and drive gear 14 above to rotate, be engaged by the screw thread set on gear 14 and lifting interior bar 7, can be to lifting
Interior bar 7 carries out descending operation, and when right angle rocking bar 5 turns counterclockwise, lifting interior bar 7 rises, when right angle rocking bar 5 turns clockwise, lifting
Interior bar 7 declines, when the number of turns that front and rear individual right angle rocking bar 5 rotates differs, the adjustable height for the lifting interior bar 7 that rotating shaft is controlled
Also just differ, now, because being connected between link slot 72 and movable block 9 by bolt 8, movable block 9 can be in link slot 72
Interior rotation, the top of movable block 9 are welded on the bottom of workbench 10, and the workbench 10 will be to the lifting interior bar 7 compared with downside
Place tilts, and completes tilt function, after device highly reaches, by inserting inserted link 11 on fixed jack 61, to right angle rocking bar 5
Rotation stopped, so as to complete the fixation of height and heeling condition, benefit of the present utility model has：One, the work of device
Making platform never can only be adjusted to horizontality, and can enter line tilt to workbench as needed, the operation being convenient for people to
And installation；Two, workbench descending operation in the case where being placed with weight is still simple, and positive effect, safe,
It is worth promoting.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of novel bridge construction bracket, including base (1), lifting outer bar (3), lifting interior bar (7), movable block (9) and work
Make platform (10), it is characterised in that：Four corners of base (1) upper surface are welded with lifting outer bar (3), the lifting
Interior bar slot (31), the internal water square of the lifting outer bar (3) are provided with the inner hub location vertical direction of outer bar (3)
Rotating shaft slot (32) is provided with upwards, and the center of rotating shaft slot (32) is connected on the left of the interior bar slot (31)；It is described
Lifting interior bar (7) is inserted with inside interior bar slot (31), screw thread, the rotating shaft slot (32) are provided with the lifting interior bar (7)
Inside is inserted with rotating shaft (12), and the rotating shaft (12) is through the internal rotating shaft slot (32) of former and later two lifting outer bars (3), described turn
Outer fix on axle (12) positioned at Horizontal limiting block (13) is provided with gear (14), is welded at the left and right ends of the rotating shaft (12)
Right angle rocking bar (5) is connected to, the bottom of the lifting interior bar (7) is welded with vertical limited block (71), the top of the lifting interior bar (7)
End is provided with link slot (72), and hole is provided with the cell wall of the link slot (72), movable block is provided with inside the link slot (72)
(9), the lower position of the movable block (9) is provided with screw (91), and the upper end of the movable block (9) is welded on workbench (10)
Bottom.
A kind of 2. novel bridge construction bracket according to claim 1, it is characterised in that：Outside the lifting outer bar (3)
Side upper end position is welded with fixed plate (4), and the fixing groove (6) of annular is provided with fixed plate (4) outer fix, described
16 fixed jacks (61) are provided with fixing groove (6) at equal intervals, inserted link (11) is inserted with the fixed jack (61).
A kind of 3. novel bridge construction bracket according to claim 1, it is characterised in that：It is located at two on the rotating shaft (12)
A pair of Horizontal limiting blocks (13) are installed, the Horizontal limiting block (13) is close to lift outer bar (3) between individual lifting outer bar (3).
A kind of 4. novel bridge construction bracket according to claim 1, it is characterised in that：The link slot (72) and activity
Connected between block (9) by bolt (8), the bolt (8) is through the hole on link slot (72) cell wall and screw (91) and passes through
Nut (15) is fixed on link slot (72).
A kind of 5. novel bridge construction bracket according to claim 1, it is characterised in that：The lower portion of movable block (9)
Semicircular in shape shape.
A kind of 6. novel bridge construction bracket according to claim 1, it is characterised in that：The link slot (72) is U-shaped
Shape.
A kind of 7. novel bridge construction bracket according to claim 1, it is characterised in that：The bottom four of the base (1)
Individual corner is mounted on universal wheel (2).
A kind of 8. novel bridge construction bracket according to claim 1, it is characterised in that：In the rotating shaft slot (32)
Between be provided with gear grooved (33) on position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068496.1U CN207130630U (en) | 2017-08-24 | 2017-08-24 | A kind of novel bridge construction bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068496.1U CN207130630U (en) | 2017-08-24 | 2017-08-24 | A kind of novel bridge construction bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130630U true CN207130630U (en) | 2018-03-23 |
Family
ID=61636239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068496.1U Expired - Fee Related CN207130630U (en) | 2017-08-24 | 2017-08-24 | A kind of novel bridge construction bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342900A (en) * | 2020-11-05 | 2021-02-09 | 贵州路桥集团有限公司 | Steel-concrete composite beam |
-
2017
- 2017-08-24 CN CN201721068496.1U patent/CN207130630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342900A (en) * | 2020-11-05 | 2021-02-09 | 贵州路桥集团有限公司 | Steel-concrete composite beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180824 |