CN207109592U - Box beam bearing installs chassis - Google Patents
Box beam bearing installs chassis Download PDFInfo
- Publication number
- CN207109592U CN207109592U CN201720725982.XU CN201720725982U CN207109592U CN 207109592 U CN207109592 U CN 207109592U CN 201720725982 U CN201720725982 U CN 201720725982U CN 207109592 U CN207109592 U CN 207109592U
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- China
- Prior art keywords
- chassis
- box beam
- pallet
- beam bearing
- passive
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Abstract
The utility model discloses a kind of box beam bearing to install chassis, include chassis, the universal travel wheel being connected on the lower surface of chassis, bottom is articulated with the active lifting frame on chassis, with the passive crane of active lifting frame interconnection, the driving cylinder being fixed on chassis, active lifting frame and the pallet on passive crane top are connected to, the micromatic setting and shoe being arranged on pallet.The utility model is lifted pallet by crane, tray support box beam bearing, and is aligned by micromatic setting regulating box beam support and box beam bearing is consolidated finally by shoe.Chassis is installed by using of the present utility model box beam bearing, operation work efficiency is improved, reduces equipment investment, prevented, due to safety, quality accident caused by misoperation, to serve finished product, semi-finished product good protective effect.
Description
Technical field
Bridge Construction field is the utility model is related to, specifically a kind of box beam bearing installation chassis.
Background technology
Current box beam bearing installation uses fork truck, and truck-mounted crane, forklift coordinate steel wire rope lifting box beam bearing to be propped up
Seat installation, one, beam bottom bolt hole is first directed at after the lifting in place of branch box beam seat, takes bolt, then by rotating remaining bolt hole
Contraposition.The installation of box beam bearing is carried out by the way of lifting, rotation, to box beam abutment surface antirust paint, beam-ends waterproof layer
There will be abrasion, cause large area to come off under serious conditions, influence quality.It is single in installation process bolt strained to become
Shape, come off, injure installation personnel by a crashing object, greater risk all be present in safety, quality.Current bearing installation waste of manpower and machinery are set
Standby, bearing upper plate is connected contraposition with beam bottom fastening bolt hole needs hand fit, is in the bearing of lifting state, can only be first by bearing
One jiao of contraposition upper beam bottom fastening bolt hole, according to bolt, by single bolt strained, unclamp steel wire rope, rotating stand aligns its excess-three
Individual bolt hole, the weight that such only one bolt undertakes bearing easily cause screw rod deformation, and bearing, which comes off, injures installation personnel by a crashing object,
Upper plate antirust paint, beam-ends waterproof layer can be touched off in rotation process, cause quality problems.Contraposition uses oil overhold top after completing
Ascending branch seat carries out screw rod fastening, because oil overhold pallet is smaller with abutment contact surface, causes Bearing Seat Force uneven, can cause bearing
Upper plate and beam bottom pre-embedded steel slab be not closely connected.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of box beam bearing installation chassis, it is ensured that box beam bearing is installed
Quality, improve the work efficiency of box beam bearing installation exercise, reduce the damage to finished product box beam support.
The technical solution of the utility model is：
Box beam bearing installs chassis, includes chassis, the universal travel wheel being connected on the lower surface of chassis, bottom is articulated with
Active lifting frame on chassis, the passive crane with active lifting frame interconnection, the driving cylinder being fixed on chassis, connection
Pallet in active lifting frame and passive crane top, the micromatic setting and shoe being arranged on pallet；Described drive
Pressure rod and pressure release bar are provided with dynamic cylinder；Described active lifting frame includes two parallel active lifting supporting legs and connection
The piston end hinge of driving cylinder support bar between two active lifting supporting leg bottoms, described driving cylinder support bar and driving cylinder
Connect, described passive crane includes two parallel passive lifting landing legs, and the bottom of two passive lifting landing legs is respectively provided with
There is pulley, two horizontal chutes are provided with described chassis, two pulleys are embedded into corresponding chute；Described pallet
Upper surface on be provided with multiple standing grooves, micromatic setting includes the circle Universal caster being arranged in standing groove, and universal
The top of ball is reached outside standing groove；Mounting hole is provided with described pallet, described shoe is to be arranged at installation
Lifting slipmat in hole.
The edge of described pallet is fixedly connected with the bearing baffle plate of multiple L-shaped, each bearing baffle plate horizontal component
End is fixedly connected with the side of pallet.
Described active lifting frame and the top of passive crane are fixedly connected with supporting plate, and described pallet is fixedly connected
In on the upper surface of supporting plate.
Described active lifting frame and passive crane pass through supporting leg tie-beam interconnection.
Brake is connected with described universal travel wheel.
The promotion handrail of U-shaped structure is connected with described chassis, promotes the both ends of handrail to be fixedly connected with chassis, pushes away
The horizontal component of dynamic handrail is higher than pallet.
Described pressure rod is pedal pressure rod；Described pressure release bar be located by connecting in promote handrail on and and driving cylinder
Connection.
Described pallet is provided with the standing groove of circle adjacent to four corners, and described micromatic setting includes setting
In the annular support frame in standing groove and the circle Universal caster being embedded into support frame.
Described shoe includes top and is connected to the tilting chute of pallet lower surface, is connected to support member top
Slipmat and the driving wheel for being fixedly connected on support member bottom, described driving wheel are located in tilting chute.
Described driving wheel is connected by drives line with driving handle.
The advantages of the utility model：
（1）, the utility model changes over traditional crane gear lifting bearing installation by slidable hydraulic pressure support
Raising system reduces the use of equipment, personnel, improves work efficiency, reduces safe mass risk.
（2）, the utility model it is in place come transport case beam support by the form of small chassis, the installation universal travel wheel side of being easy to
To adjustment.
（3）, the utility model be provided with micromatic setting, be easy to box beam bearing on pallet fine setting contraposition.
（4）, shoe of the present utility model on the one hand ensure that box beam bearing can using lifting slipmat, lifting structure
Accurately it is supported on pallet, on the other hand slipmat lifting is easy to contradict with box beam rest base after support aligns, and ensures
Bearing consolidates；The utility model shoe uses the structure of mechanical elevating, avoids electric power or air pressure, hydraulic pressure kinetic energy equipment from setting
Put, be easy to the movement of integral trolley.
（5）, the utility model be provided with bearing baffle plate, the periphery of box beam bearing is carried out spacing, prevents box beam bearing from sliding
Fall.
Chassis is installed by using of the present utility model box beam bearing, operation work efficiency is improved, reduces equipment investment,
Prevent, due to safety, quality accident caused by misoperation, to serve finished product, semi-finished product good protective effect.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is upward view of the present utility model.
Fig. 5 is the structural representation of the utility model shoe.
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.
See Fig. 1-Fig. 4, box beam bearing installation chassis, include chassis 1, be connected on the lower surface of chassis 1 and carry brake
Universal travel wheel 2, be connected to the promotion handrail 3 of the U-shaped structure on chassis 1, bottom is articulated with the One On The Chassis active lifting frame,
By supporting leg tie-beam 4 and the passive crane of active lifting frame interconnection, the One On The Chassis driving cylinder 5 is fixed on, is connected to
Active lifting frame and the supporting plate 6 on passive crane top, the pallet 7 being fixedly connected on the upper surface of supporting plate 6, are arranged at support
The bearing baffle plate 8 of micromatic setting, shoe and three L-shaped on disk 7；Promote the both ends of handrail 3 to fix with chassis 1 to connect
Connect, promote the horizontal component of handrail 3 to be higher than pallet 7；Pedal pressure rod 51 and pressure release bar 52 are provided with driving cylinder 5, and is let out
Depression bar 52 is located by connecting on promotion handrail 3；Active lifting frame includes two parallel active lifting supporting legs 91 and is connected to
Driving cylinder support bar 92 between two bottoms of active lifting supporting leg 91, the piston end of driving cylinder support bar 92 and driving cylinder 5 are cut with scissors
Connect, passive crane includes two parallel passive lifting landing legs 11, and the bottom of two passive lifting landing legs is provided with cunning
12 are taken turns, two horizontal chutes 13 are provided with chassis, two pulleys 12 are embedded into corresponding chute 13；Pallet 7 is adjacent to four
Individual corner is provided with the standing groove 71 of circle, and micromatic setting includes the annular support frame 72 being arranged in standing groove 71
With the circle Universal caster 73 being embedded into support frame 72, and the top of Universal caster 73 is reached outside standing groove 71；Pallet 7
Set up/down perforation to have mounting hole 74 with supporting plate 6, see Fig. 5, shoe includes top and is connected to the lower end of supporting plate 6
The tilting chute 75 in face, the slipmat 77 for being connected to the top of support member 76 and the driving wheel for being fixedly connected on the bottom of support member 76
78, driving wheel 78 is located in tilting chute 75, and driving wheel 78 is by drives line 79 with promoting the driving handle 710 on handrail 3 to connect
Connect, driving handle 710 drives driving wheel 78 to end motion on tilting chute 75 by drives line 79, so that 77 liters of slipmat
It is high；The end of three horizontal components of bearing baffle plate 8 is fixedly connected with three sides of pallet 7 respectively.
Operation principle of the present utility model：
Universal travel wheel 2 is moved first, chassis is moved integrally to the lower section of box beam bearing, and then pin steps on pedal pressurization
Bar 51 ejects the piston rod of driving cylinder 5, and piston rod drives driving cylinder support bar 92 and active lifting supporting leg 91 to rotate, supporting plate
6 and pallet 7 move up until contacted with box beam seat supports, while active lifting frame lifts, drive passive crane to lift, two
Individual pulley 12 slides in corresponding chute 13；Then box beam bearing is finely tuned slip on Universal caster 73 and completed until aligning,
Finally to hold with a firm grip driving handle 710, driving handle 710 drives driving wheel 78 to end motion on tilting chute 75 by drives line 79,
So that slipmat 77 raises, slipmat 77 contradicts with box beam rest base, ensures that bearing consolidates.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. box beam bearing installs chassis, it is characterised in that：Include chassis, the universal travel wheel being connected on the lower surface of chassis,
Bottom is articulated with the active lifting frame on chassis, the passive crane with active lifting frame interconnection, is fixed on chassis
Driving cylinder, it is connected to active lifting frame and the pallet on passive crane top, the micromatic setting being arranged on pallet and anti-skidding dress
Put；Pressure rod and pressure release bar are provided with described driving cylinder；Described active lifting frame includes two parallel active liters
Descending branch leg and the driving cylinder support bar being connected between two active lifting supporting leg bottoms, described driving cylinder support bar and driving
The piston end of cylinder is hinged, and described passive crane includes two parallel passive lifting landing legs, two passive lifting landing legs
Bottom be provided with pulley, two horizontal chutes are provided with described chassis, two pulleys are embedded into corresponding chute
It is interior；Multiple standing grooves are provided with the upper surface of described pallet, micromatic setting includes the circle ten thousand being arranged in standing groove
Reached to the top of ball, and Universal caster outside standing groove；Mounting hole, described shoe are provided with described pallet
To be arranged at the lifting slipmat in mounting hole.
2. box beam bearing according to claim 1 installs chassis, it is characterised in that：The edge of described pallet, which is fixed, to be connected
The bearing baffle plate of multiple L-shaped is connected to, the end of each bearing baffle plate horizontal component is fixedly connected with the side of pallet.
3. box beam bearing according to claim 1 installs chassis, it is characterised in that：Described active lifting frame and passive liter
The top of drop frame is fixedly connected with supporting plate, and described pallet is fixedly connected on the upper surface of supporting plate.
4. box beam bearing according to claim 1 installs chassis, it is characterised in that：Described active lifting frame and passive liter
Drop frame passes through supporting leg tie-beam interconnection.
5. box beam bearing according to claim 1 installs chassis, it is characterised in that：It is connected with described universal travel wheel
Brake.
6. box beam bearing according to claim 1 installs chassis, it is characterised in that：U-shaped knot is connected with described chassis
The promotion handrail of structure, promotes the both ends of handrail to be fixedly connected with chassis, promotes the horizontal component of handrail to be higher than pallet.
7. box beam bearing according to claim 6 installs chassis, it is characterised in that：Described pressure rod pressurizes for pedal
Bar；Described pressure release bar is located by connecting to be connected on promotion handrail and with driving cylinder.
8. box beam bearing according to claim 1 installs chassis, it is characterised in that：Described pallet is adjacent to four corners
The standing groove of circle is provided with, described micromatic setting includes the annular support frame being arranged in standing groove and is embedded into
A circle Universal caster in support frame.
9. box beam bearing according to claim 1 installs chassis, it is characterised in that：Described shoe includes top
It is connected to the tilting chute of pallet lower surface, the drive for being connected to the slipmat on support member top and being fixedly connected on support member bottom
Driving wheel, described driving wheel are located in tilting chute.
10. box beam bearing according to claim 9 installs chassis, it is characterised in that：Described driving wheel passes through drives line
It is connected with driving handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725982.XU CN207109592U (en) | 2017-06-21 | 2017-06-21 | Box beam bearing installs chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725982.XU CN207109592U (en) | 2017-06-21 | 2017-06-21 | Box beam bearing installs chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109592U true CN207109592U (en) | 2018-03-16 |
Family
ID=61588760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725982.XU Active CN207109592U (en) | 2017-06-21 | 2017-06-21 | Box beam bearing installs chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217600A (en) * | 2017-06-21 | 2017-09-29 | 中铁四局集团有限公司 | Box beam bearing installs chassis |
-
2017
- 2017-06-21 CN CN201720725982.XU patent/CN207109592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217600A (en) * | 2017-06-21 | 2017-09-29 | 中铁四局集团有限公司 | Box beam bearing installs chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Wangjiang Road in Baohe District of Hefei city of Anhui Province, No. 96 230023 Patentee after: CHINA RAILWAY NO.4 ENGINEERING GROUP Co.,Ltd. Address before: 230023 technical center of China Railway four Bureau, No. 96 Wangjiang East Road, Anhui, 618, Hefei Patentee before: CHINA RAILWAY NO.4 ENGINEERING GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |