CN208265650U - A kind of lifting beam machine of efficient stable - Google Patents
A kind of lifting beam machine of efficient stable Download PDFInfo
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- CN208265650U CN208265650U CN201820877719.7U CN201820877719U CN208265650U CN 208265650 U CN208265650 U CN 208265650U CN 201820877719 U CN201820877719 U CN 201820877719U CN 208265650 U CN208265650 U CN 208265650U
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- base
- telescopic rod
- hydraulic telescopic
- lifting beam
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Abstract
The utility model discloses a kind of lifting beam machines of efficient stable, including first base, second base, crossbeam and L-type girder, the side of the first base is equipped with second base, and the bottom of first base and second base is all uniformly equipped with traveling wheel, the top of first base and second base is all equipped with groove, the middle position of the groove is equipped with fixed block, the bottom portion of groove of fixed block two sides is all equipped with draw runner, sliding block is installed on draw runner, first hydraulic telescopic rod is installed, the output end of the first hydraulic telescopic rod is fixedly connected with crossbeam at the top of the fixed block.The utility model is by installing rectangle frame in the bottom of moving trolley, 4 sides of rectangle frame bottom are all equipped with rhombus expansion brackets, 4 rhombus expansion brackets are fixedly connected with platform sling far from one end of rectangle frame, it prevents when moving trolley carries mobile, precast beam double swerve, the stability for improving lifting beam machine, reduces certain security risk.
Description
Technical field
The utility model relates to lifting beam machine technical field, specially a kind of lifting beam machine of efficient stable.
Background technique
Lifting beam machine is a kind of a kind of gantry crane specially designed for bridge construction, and lifting beam machine is mainly by pin-connected panel master
Beam, supporting leg, overhead traveling crane etc. form, and are connected between component using pin shaft and high-strength bolt, are easy to dismount, transport；With common gate-type lifting
Machine is compared, quick and easy for installation, economical and practical, suitable for the road and bridge construction unit often flowed.
Existing lifting beam machine structure is simple, and when precast beam is promoted certain altitude by lifting beam machine, moving trolley can make prefabricated when moving
Beam waves, very unstable, has certain security risk, while the height of lifting beam machine is non-adjustable, does not adapt to partly shape, and
When fixed precast beam, cumbersome, low efficiency.
Utility model content
The purpose of this utility model is to provide a kind of lifting beam machines of efficient stable, to solve to propose in above-mentioned background technique
Moving trolley precast beam can be made to wave when moving, it is very unstable, there is certain security risk, while the height of lifting beam machine is non-adjustable,
Not the problems such as not adapting to partly shape.
To achieve the above object, the utility model provides the following technical solutions: a kind of lifting beam machine of efficient stable, including the
One pedestal, second base, crossbeam and L-type girder, the side of the first base are equipped with second base, and first base and second
The bottom of pedestal is all equipped with traveling wheel by wheel shaft, and the top of first base and second base is all equipped with groove, described recessed
The middle position of slot is equipped with fixed block, and the bottom portion of groove of fixed block two sides is all equipped with draw runner, and sliding block, institute are equipped on draw runner
It states and the first hydraulic telescopic rod is installed at the top of fixed block, the output end of the first hydraulic telescopic rod is fixedly connected with crossbeam, described
The bottom of sliding block is hinged with support rod, and the one end of support rod far from sliding block and crossbeam bottom are hinged, uniformly pacifies between 2 crossbeams
Equipped with a L-type girder, the inside of L-type girder is uniformly equipped with reinforcing rib, and moving trolley, the row are equipped between 2 L-type girders
First fixed case is installed, the side of the first fixed case is equipped with first motor, and the output end of first motor prolongs at the top of mule carriage
It extends to and is fixedly connected with the first steel wire axle inside the first fixed case, the bottom of the moving trolley is equipped with rectangle frame, rectangle frame bottom
The side in portion is all equipped with rhombus expansion brackets, and 4 rhombus expansion brackets are fixedly connected with platform sling, and 4 far from one end of rectangle frame
Fixed pulley is installed at the top of platform sling between rhombus expansion brackets, the two sides at the top of the platform sling are all equipped with the second fixed case,
The two sides of second fixed case are all equipped with the second motor, and the output end of the second motor is extended to inside the second fixed case and is fixedly connected
There is the second steel wire axle.
Preferably, the two sides of the bottom of the moving trolley all pass through support base and are equipped with idler wheel, wherein the side peace of support base
Equipped with third motor, the output end extension of third motor is connect with idler wheel, and constitutes movement between motor, support base, idler wheel
Structure.
Preferably, it is wound with the first wirerope on first steel wire axle, one end of the first wirerope is prolonged across fixed pulley
It stretches and is connect with moving trolley bottom.
Preferably, it is wound with the second wirerope on second steel wire axle, one end of the second wirerope is fixedly connected with folder
Plate, and position limiting structure is constituted between the second wirerope, clamping plate, and the side of clamping plate and platform sling is all equipped with non-slip mat.
Preferably, the two sides of the inside grooves are all equipped with the second hydraulic telescopic rod, and the second hydraulic telescopic rod is defeated
Outlet is connect with sliding block side, and the second hydraulic telescopic rod and sliding block constitute position limiting structure.
Preferably, the two sides of the fixed block are all equipped with third hydraulic telescopic rod, the output end of third hydraulic telescopic rod
It is connect with sliding block side, and the first hydraulic telescopic rod and sliding block constitute position limiting structure.
Compared with prior art, the utility model has the beneficial effects that the lifting beam machine of the efficient stable, by the first bottom
Groove is all arranged in the top of seat and second base, and the middle position of groove installs fixed block, the bottom portion of groove of fixed block two sides
Draw runner is all set, sliding block is installed on draw runner, the first hydraulic telescopic rod, the output of the first hydraulic telescopic rod are installed in the top of fixed block
End is fixedly connected with crossbeam, the bottom hinged support bar of sliding block, and the one end of support rod far from sliding block and crossbeam bottom are hinged, groove
The second hydraulic telescopic rod is all installed in internal two sides, and the output end of the second hydraulic telescopic rod is connect with sliding block side, fixed block
Two sides third hydraulic telescopic rod is all installed, the output end of third hydraulic telescopic rod is connect with sliding block side, be convenient for lifting beam machine machine
Height be adjusted, and stable structure all installs the second fixed case by the two sides at the top of platform sling, the second fixed case
The second motor is all installed in two sides, and the output end of the second motor, which extends to inside the second fixed case, is fixedly connected with the second steel wire axle,
The second wirerope is wound on second steel wire axle, one end of the second wirerope is fixedly connected with clamping plate, and the side of clamping plate and platform sling
Non-slip mat is all installed, is fixed convenient for the both ends to precast beam, improves efficiency, the utility model passes through at the bottom of moving trolley
Rectangle frame is installed in portion, and 4 sides of rectangle frame bottom are all equipped with rhombus expansion brackets, 4 rhombus expansion brackets far from rectangle frame one
End is fixedly connected with platform sling, prevents when moving trolley carries mobile, and precast beam double swerve improves the stability of lifting beam machine, reduces one
Determine security risk.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model moving trolley present invention looks up structural representation；
Fig. 4 is the structural schematic diagram of the utility model knot platform sling.
In figure: 1, traveling wheel；2, first base；3, support rod；4, crossbeam；5, L-type girder；6, first motor；7, first
Fixed case；8, the first steel wire axle；9, moving trolley；10, reinforcing rib；11, rhombus expansion brackets；12, the first wirerope；13, platform sling；
14, groove；15, support base；16, the first hydraulic telescopic rod；17, the second hydraulic telescopic rod；18, sliding block；19, draw runner；20, fixed
Block；21, third hydraulic telescopic rod；22, wheel shaft；23, idler wheel；24, rectangle frame；25, third motor；26, the second wirerope；27,
Second steel wire axle；28, fixed pulley；29, the second fixed case；30, the second motor；31, clamping plate；32, non-slip mat；33, second base.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of lifting beam machine of efficient stable, including first
Pedestal 2, second base 33, crossbeam 4 and girder, the side of first base 2 are equipped with second base 33, and first base 2 and second
The bottom of pedestal 33 is all equipped with traveling wheel 1 by wheel shaft 22, and first base 2 and the top of second base 33 are all equipped with groove
14, the middle position of groove 14 is equipped with fixed block 20, and 14 bottom of groove of 20 two sides of fixed block is all equipped with draw runner 19, draw runner
Sliding block 18 is installed, the two sides inside groove 14 are all equipped with the second hydraulic telescopic rod 17, and the second hydraulic telescopic rod 17 on 19
Output end connect with 18 side of sliding block, the second hydraulic telescopic rod 17 and sliding block 18 constitute position limiting structure, the two of fixed block 20
Side is all equipped with third hydraulic telescopic rod 21, and the output end of third hydraulic telescopic rod 21 is connect with 18 side of sliding block, and third liquid
Pressure telescopic rod 21 and sliding block 18 constitute position limiting structure, and the top of fixed block 20 is equipped with the first hydraulic telescopic rod 16, the first liquid
The output end of pressure telescopic rod 16 is fixedly connected with crossbeam 4, and the bottom of sliding block 18 is hinged with support rod 3, and support rod 3 is far from sliding block
18 one end and 4 bottom of crossbeam are hinged, and 2 L-type girders 5 are uniformly equipped between 2 crossbeams 4, and the inside of L-type girder 5 is uniform
It is equipped between 10,2 L-type girders 5 of reinforcing rib and moving trolley 9 is installed, the two sides of the bottom of moving trolley 9 all pass through support base 15 and pacify
Equipped with idler wheel 23, wherein the side of support base 15 is equipped with third motor 25, and the output end of third motor 25 extends and idler wheel 23
Connection, and moving structure is constituted between motor, support base 15, idler wheel 23, the top of moving trolley 9 is equipped with the first fixed case 7,
The side of first fixed case 7 is equipped with first motor 6, and the output end of first motor 6 extends to fixed company inside the first fixed case 7
It is connected to the first steel wire axle 8, the bottom of moving trolley 9 is equipped with rectangle frame 24, and 4 sides of 24 bottom of rectangle frame are all equipped with diamond shape and stretch
11,4 rhombus expansion brackets 11 of contracting frame are fixedly connected with platform sling 13 far from one end of rectangle frame 24, and 4 rhombus expansion brackets 11 it
Between platform sling 13 at the top of fixed pulley 28 is installed, be wound with the first wirerope 12 on the first steel wire axle 8, the one of the first wirerope 12
End extends across fixed pulley 28 to be connect with 9 bottom of moving trolley, and the two sides at the top of platform sling 13 are all equipped with the second fixed case 29, the
The two sides of two fixed cases 29 are all equipped with the second motor 30, and the output end of the second motor 30 extends to solid inside the second fixed case 29
Surely it is connected with the second steel wire axle 27, the second wirerope 26 is wound on the second steel wire axle 27, one end of the second wirerope 26 is fixed
It is connected with clamping plate 31, and constitutes position limiting structure, and the side of clamping plate 31 and platform sling 13 between the second wirerope 26, clamping plate 31
Non-slip mat 32 is all installed.
Working principle: in use, according to place is required, the height of the promotion needed, the output of the first hydraulic telescopic rod 16
End moves up drive, and crossbeam 4 moves up, while the output end of the second hydraulic telescopic rod 17 and third hydraulic telescopic rod 21
Output end is all mobile to 20 side of fixed block, making support rod 3 to reduce with ground angle, makes adjusting height, improves
The stability of beam machine, then a lifting beam machine pushes first base 2 and second base 33 to be pushed into precast beam by traveling wheel 1
One end, push the first base 2 of another lifting beam machine and second base 33 to be pushed into the another of precast beam by traveling wheel 1
End, then precast beam both ends are respectively fitted between the clamping plate 31 of 2 lifting beam machines and platform sling 13, the output end rotation of third motor 25
It drives the second steel wire axle 27 to rotate, the second steel wire axle 27 is made to wind the second wirerope 26, thus by distinguishing with the both ends of precast beam
It is fixed between clamping plate 31 and platform sling 13, platform sling 31 and the non-slip mat 32 of clamping plate 13 prevent precast beam from moving, 2 precast beams
6 output end of first motor rotation drive the first steel wire axle 8 rotation, make the first steel wire axle 8 wind the first wirerope 12, thus will
Precast beam lifts, and the output end rotation of the second motor 30 drives idler wheel 23 to rotate, to keep moving trolley 9 mobile, when moving, hangs
Rhombus expansion brackets 11 between plate 13 and moving trolley 9 prevent precast beam from shaking, and improve the stability of lifting beam machine.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of lifting beam machine of efficient stable, including first base (2), second base (33), crossbeam (4) and L-type girder (5),
It is characterized by: the side of the first base (2) is equipped with second base (33), and first base (2) and second base (33)
Bottom be all equipped with traveling wheel (1) by wheel shaft (22), the top of first base (2) and second base (33) is all equipped with recessed
The middle position of slot (14), the groove (14) is equipped with fixed block (20), groove (14) bottom of fixed block (20) two sides
Draw runner (19) all are equipped with, are equipped with sliding block (18) on draw runner (19), first is equipped at the top of the fixed block (20) and hydraulic is stretched
Contracting bar (16), the output end of the first hydraulic telescopic rod (16) are fixedly connected with crossbeam (4), and the bottom of the sliding block (18) is hinged with
Support rod (3), and one end and crossbeam (4) bottom far from sliding block (18) of support rod (3) are hinged, uniformly pacify between 2 crossbeams (4)
Equipped with 2 L-type girders (5), the inside of L-type girder (5) is uniformly equipped with reinforcing rib (10), is installed between 2 L-type girders (5)
Have moving trolley (9), is equipped with the first fixed case (7) at the top of the moving trolley (9), the side of the first fixed case (7) is equipped with
First motor (6), the output end of first motor (6) extend to inside the first fixed case (7) and are fixedly connected with the first steel wire axle
(8), the bottom of the moving trolley (9) is equipped with rectangle frame (24), and it is flexible that 4 sides of rectangle frame (24) bottom are all equipped with diamond shape
Frame (11), 4 rhombus expansion brackets (11) are fixedly connected with platform sling (13) far from the one end of rectangle frame (24), and 4 diamond shapes are flexible
It is equipped with fixed pulley (28) at the top of platform sling (13) between frame (11), the two sides at the top of the platform sling (13) are all equipped with second
Fixed case (29), the two sides of the second fixed case (29) are all equipped with the second motor (30), and the output end of the second motor (30) extends
The second steel wire axle (27) are fixedly connected with inside to the second fixed case (29).
2. a kind of lifting beam machine of efficient stable according to claim 1, it is characterised in that: the bottom of the moving trolley (9)
Two sides all pass through support base (15) and are equipped with idler wheel (23), and wherein the side of support base (15) is equipped with third motor (25), the
The output end extension of three motors (25) is connect with idler wheel (23), and motor, support base (15), idler wheel constitute movement between (23)
Structure.
3. a kind of lifting beam machine of efficient stable according to claim 1, it is characterised in that: on first steel wire axle (8)
It is wound with the first wirerope (12), one end of the first wirerope (12) passes through fixed pulley (28) and extends and moving trolley (9) bottom company
It connects.
4. a kind of lifting beam machine of efficient stable according to claim 1, it is characterised in that: on second steel wire axle (27)
It being wound with the second wirerope (26), one end of the second wirerope (26) is fixedly connected with clamping plate (31), and the second wirerope (26),
Position limiting structure is constituted between clamping plate (31), and the side of clamping plate (31) and platform sling (13) is all equipped with non-slip mat (32).
5. a kind of lifting beam machine of efficient stable according to claim 1, it is characterised in that: the two of groove (14) inside
Side is all equipped with the second hydraulic telescopic rod (17), and the output end of the second hydraulic telescopic rod (17) is connect with sliding block (18) side,
Second hydraulic telescopic rod (17) and sliding block (18) constitute position limiting structure.
6. a kind of lifting beam machine of efficient stable according to claim 1, it is characterised in that: the two sides of the fixed block (20)
It is all equipped with third hydraulic telescopic rod (21), the output end of third hydraulic telescopic rod (21) and sliding block (18) side connect and compose limit
Bit architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877719.7U CN208265650U (en) | 2018-06-07 | 2018-06-07 | A kind of lifting beam machine of efficient stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877719.7U CN208265650U (en) | 2018-06-07 | 2018-06-07 | A kind of lifting beam machine of efficient stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265650U true CN208265650U (en) | 2018-12-21 |
Family
ID=64688388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877719.7U Active CN208265650U (en) | 2018-06-07 | 2018-06-07 | A kind of lifting beam machine of efficient stable |
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| Country | Link |
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| CN (1) | CN208265650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896432A (en) * | 2019-01-24 | 2019-06-18 | 中国建设基础设施有限公司 | A kind of bridge lifting equipment |
-
2018
- 2018-06-07 CN CN201820877719.7U patent/CN208265650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896432A (en) * | 2019-01-24 | 2019-06-18 | 中国建设基础设施有限公司 | A kind of bridge lifting equipment |
| CN109896432B (en) * | 2019-01-24 | 2024-02-23 | 中国建设基础设施有限公司 | Bridge crane equipment |
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