CN109775552A - Simple and easy hoisting device is used in a kind of installation of steel structure bridge - Google Patents
Simple and easy hoisting device is used in a kind of installation of steel structure bridge Download PDFInfo
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- CN109775552A CN109775552A CN201910083323.4A CN201910083323A CN109775552A CN 109775552 A CN109775552 A CN 109775552A CN 201910083323 A CN201910083323 A CN 201910083323A CN 109775552 A CN109775552 A CN 109775552A
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Abstract
The present invention provides a kind of steel structure bridge installation simple and easy hoisting devices, belong to hanging device technical field, including lifting balancing device, the lifting balancing device includes lifting plate and two groups of sliding blocks, the lifting plate is in I-shaped structure, two groups of sliding blocks are c-type structure, and two groups of equal slidable fits of sliding block are to lifting plate.Before carrying out steel structure bridge installation exercise, be adjusted in synchronism the spacing of two groups of sliding blocks, change the distance between two groups of hooks, to adapt to the length for the object of being lifted, after regulating sliding block, by by bolt from the through-hole on sliding blockPierce into the through-hole on lifting plate, the bolt other end is fixed by nut, to complete being fixedly connected between sliding block and lifting plate；The both ends for tangling object respectively by two groups of hooks make object uniform force in hoisting process, held stationary, it is therefore prevented that object is unbalance, eliminates security risk.
Description
Technical field
The present invention relates to a kind of hanging device, simple and easy hoisting device is used in specifically a kind of steel structure bridge installation.
Background technique
Truss bridge includes the steel box-girder of freely-supported or continuous system, steel plate girder bridge.
Steel bridge has a characteristic that 1. span abilities are big.Since the intensity of steel is high, in identical bearing capacity condition
Under, compared with Reinforced Concrete Bridge, the section of steel bridge component is smaller, so the self weight of steel bridge is lighter, is best suited for building big
The bridge of span；2. being best suited for industrialization manufacture, steel bridge component is typically all to be processed in specialized factory by special equipment
Production, is not limited by season, and processing and manufacturing speed is fast, precision is high, and quality is easy to get control, thus industrialization manufacture degree
It is high；3. being readily transported, since the self weight of steel bridge component is lighter, especially it is convenient for Automobile Transportation in the mountain area having inconvenient traffic；4. peace
It is fast to fill speed, steel bridge component is convenient for using cantilever-construction assembled, has set of equipment available, assembling process is mature；5. steel bridge structure
Part is easy to repair and replace；6. steel easy-to-rust, therefore the maintenance costs of steel bridge is high, in addition, steel bridge must prevent fires, when train passes through
Noise is big, therefore should not build railway steel bridge in business district.
The existing steel structure bridge installation hanging apparatus that is used for, due to the factor of wind-force, not can guarantee institute in lifting
Lifting object remains balance with the raising of height, is easy to happen inclination, causes security risk.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved in the present invention is to provide a kind of installations of steel structure bridge
Use simple and easy hoisting device.
In order to solve the above technical problems, the present invention provides the following technical scheme that
A kind of steel structure bridge installation simple and easy hoisting device, including lifting balancing device；The lifting balancing device includes hanging
Loading board and two groups of sliding blocks；The lifting plate is in I-shaped structure, and two groups of sliding blocks are c-type structure, and two groups of sliding blocks slide dress
It is assigned to lifting plate；Multiple through-holes along lifting plate length direction linear distribution and front and back perforation are additionally provided on the lifting plate
；Through-hole is provided on sliding block described in two groups；Hoisting rope is fixedly connected to below sliding block described in two groups；The hoisting rope is remote
One end from sliding block is fixedly connected with hook.
As the further improvement project of the present invention: the through-holeWith through-holeIn same level, and through-hole
With through-holeSize is identical.
As the further improvement project of the present invention: the lifting plate top is fixedly connected with traction rope；The traction rope is remote
One end from lifting plate is fixedly attached to contraction idler wheel after bypassing two groups of deflecting rollers；Deflecting roller described in two groups is arranged at transverse arm
On；Described transverse arm one end is fixedly attached to lifting vertical arm；The contraction idler wheel is arranged in driving box；The driving box is fixed
It is connected to lifting vertical arm；The lifting vertical armLower end passes through flange and lifting vertical armIt is fixedly connected；The lifting vertical armOne end far from flange is fixedly attached to pedestal.
As the further improvement project of the present invention: the transverse arm and lifting vertical armJunction below be provided with reinforcement
Muscle.
As further improvement project of the invention: the lifting vertical armIt is connected by welding with pedestal.
As further improvement project of the invention: the lifting vertical armOn be also fixedly connected with clip；The card
Hoop is circular configuration, and clip outer circumference surface is fixedly connected with multiple collateral arms；The described one end of collateral arm far from clip is to separate
Lift vertical armDirection inclination after be fixedly attached to bottom plate；The bottom plate is fixedly attached to base upper surface.
As further improvement project of the invention: the bottom plate passes through multiple boltsIt is fixedly attached to pedestal.
As further improvement project of the invention: the pedestal passes through multiple boltsIt is fixedly attached to ground.
As further improvement project of the invention: further including traction rope connecting device；The traction rope connecting device
Traction rope is set and lifts the junction of plate, traction rope connecting device includes outline border, fixing axle, cover boardAnd cover board；Institute
State cover boardAnd cover boardIt is respectively fixedly connected in the left and right sides of outline border, makes cover board, cover boardAnd outline border forms one
Closed inner cavity, described fixing axle one end are fixedly attached to cover board, the other end is fixedly attached to cover board；The outline border top
It is additionally provided with through-hole；The traction rope passes through through-hole from top to bottomIt is fixedly attached to fixing axle.
As further improvement project of the invention: the outline border frame structure triangular in shape, cover boardAnd cover board
For triangle plate structure.
Compared with prior art, the beneficial effects of the present invention are:
Before carrying out steel structure bridge installation exercise, it is adjusted in synchronism the spacing of two groups of sliding blocks, changes the distance between two groups of hooks,
To adapt to the length for the object of being lifted, after regulating sliding block, by by bolt from the through-hole on sliding blockPierce into lifting plate
On through-hole, the bolt other end is fixed by nut, to complete being fixedly connected between sliding block and lifting plate；Pass through
Two groups of hooks tangle the both ends of object respectively, make object uniform force in hoisting process, held stationary, it is therefore prevented that object loses
Weighing apparatus, eliminates security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lifting balancing device in a kind of steel structure bridge installation simple and easy hoisting device；
Fig. 2 is the structural schematic diagram that rope connecting device is drawn in a kind of steel structure bridge installation simple and easy hoisting device；
Fig. 3 is to draw rope connecting device schematic diagram of internal structure in a kind of steel structure bridge installation simple and easy hoisting device；
Fig. 4 is the structural schematic diagram that simple and easy hoisting device is used in a kind of installation of steel structure bridge；
In figure: 1- lifting balancing device, 2- lift plate, 3- through-hole, 4- through-hole, 5- sliding block, 6- hoisting rope, 7- hook, 8-
Draw rope connecting device, 9- traction rope, 10- outline border, 11- fixing axle, 12- cover board, 13- cover board, 14- through-hole, 15- turn
Vertical arm is lifted to wheel, 16- lifting transverse arm, 17- reinforcing rib, 18-, 19- driving box, 20- shrinks idler wheel, 21- flange, 22- are hung
Fill vertical arm, 23- clip, the collateral arm of 24-, 25- bottom plate, 26- bolt, 27- pedestal, 28- bolt。
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Fig. 1 and Fig. 4 are please referred to, a kind of steel structure bridge installation simple and easy hoisting device is present embodiments provided, including lifting is put down
Weigh device 1；The lifting balancing device 1 includes lifting plate 2 and two groups of sliding blocks 5；The lifting plate 2 be in I-shaped structure, two groups
Sliding block 5 is c-type structure, and two groups of equal slidable fits of sliding block 5 extremely lift plate 2；It is additionally provided on the lifting plate 2 along lifting plate
2 length direction linear distributions and multiple through-holes of front and back perforation3；Through-hole is provided on sliding block 5 described in two groups4；It is described
Through-hole4 and through-hole3 are in same level, and through-hole4 and through-hole3 sizes are identical；
Hoisting rope 6 is fixedly connected to below sliding block 5 described in two groups；The hoisting rope 6 is fixedly connected with extension far from one end of sliding block 5
Hook 7；Before carrying out steel structure bridge installation exercise, be adjusted in synchronism two groups of sliding blocks 5 spacing, change two groups of hooks 7 between away from
From, to adapt to the length for the object of being lifted, after regulating sliding block 5, by by bolt from the through-hole on sliding block 54 pierce into
Lift the through-hole on plate 23, the bolt other end is fixed by nut, to complete sliding block 5 and lift consolidating between plate 2
Fixed connection；The both ends for tangling object respectively by two groups of hooks 7, make object uniform force in hoisting process, and held stationary is prevented
It is unbalance to have stopped object, has eliminated security risk；
2 top of lifting plate is fixedly connected with traction rope 9；The traction rope 9 bypasses two groups of deflecting rollers far from one end of lifting plate 2
It is fixedly attached to after 15 and shrinks idler wheel 20；Deflecting roller 15 described in two groups is arranged on transverse arm 16；Described 16 one end of transverse arm is fixed
It is connected to lifting vertical arm18, and transverse arm 16 and lifting vertical armReinforcing rib 17 is provided with below 18 junction；The contraction
Idler wheel 20 is arranged in driving box 19；The driving box 19 is fixedly attached to lifting vertical arm18；The lifting vertical armUnder 18
End passes through flange 21 and lifting vertical arm22 are fixedly connected；The lifting vertical arm22 one end far from flange 21 are fixedly attached to
Pedestal 27 lifts vertical arm22 with the connection type of pedestal 27 without limitation, in the present embodiment, it is preferred that the lifting vertical arm22 are connected by welding with pedestal 27；The lifting vertical armClip 23 is also fixedly connected on 22；The clip 23 is circle
Shape structure, and 23 outer circumference surface of clip is fixedly connected with multiple collateral arms 24；The described one end of collateral arm 24 far from clip 23 is to remote
From lifting vertical armBottom plate 25 is fixedly attached to after 22 direction inclination；The bottom plate 25 is fixedly attached to 27 upper surface of pedestal,
The connection type of bottom plate 25 and pedestal 27 without limitation, in the present embodiment, it is preferred that the bottom plate 25 passes through multiple bolts26
It is fixedly attached to pedestal 27；The pedestal 27 passes through multiple bolts28 are fixedly attached to ground；
Embodiment 2
Fig. 2-3, a kind of steel structure bridge installation simple and easy hoisting device are please referred to, the present embodiment is being drawn compared to embodiment 1
The junction setting traction rope connecting device 8 of rope 9 and lifting plate 2；The traction rope connecting device 8 includes outline border 10, fixing axle
11, cover board12 and cover board13；The outline border 10 frame structure triangular in shape, cover board12 and cover board13 be triangle
Plate structure, cover board12 and cover board13 are respectively fixedly connected in the left and right sides of outline border 10, make cover board12, cover board
13 and outline border 10 formed a closed inner cavity, described 11 one end of fixing axle is fixedly attached to cover board12, the other end is fixed
It is connected to cover board13；10 top of outline border is additionally provided with through-hole14；The traction rope 9 passes through through-hole from top to bottom14
It is fixedly attached to fixing axle 11；By drawing the setting of rope connecting device 8, lifting plate 2 is supported, plate 2 is easy to lift and exists
Balance is kept in hoisting process.
The working principle of the invention and beneficial effect are: before carrying out steel structure bridge installation exercise, being adjusted in synchronism two groups
The spacing of sliding block 5 changes the distance between two groups of hooks 7, to adapt to the length for the object of being lifted, after regulating sliding block 5,
By by bolt from the through-hole on sliding block 54 pierce into the through-hole on lifting plate 23, the bolt other end is consolidated by nut
It is fixed, to complete being fixedly connected between sliding block 5 and lifting plate 2；The both ends for tangling object respectively by two groups of hooks 7, make object
Part uniform force in hoisting process, held stationary, it is therefore prevented that object is unbalance, eliminates security risk.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (10)
1. a kind of steel structure bridge installation simple and easy hoisting device, characterized in that including lifting balancing device (1)；The lifting
Balancing device (1) includes lifting plate (2) and two groups of sliding blocks (5)；The lifting plate (2) is in I-shaped structure, and two groups of sliding blocks (5) are equal
For c-type structure, and two groups of sliding blocks (5) slidable fit is to lifting plate (2)；It is additionally provided on the lifting plate (2) along lifting plate
(2) length direction linear distribution and multiple through-holes of front and back perforation(3)；Sliding block described in two groups is provided with through-hole on (5)
(4)；Hoisting rope (6) are fixedly connected to below sliding block described in two groups (5)；The one end of the hoisting rope (6) far from sliding block (5) is solid
Fixed connection hook (7).
2. a kind of steel structure bridge installation simple and easy hoisting device according to claim 1, characterized in that the through-hole
(4) and through-hole(3) same level, and through-hole are in(4) and through-hole(3) size is identical.
3. a kind of steel structure bridge installation simple and easy hoisting device according to claim 2, characterized in that the lifting plate
(2) top is fixedly connected with traction rope (9)；After the one end of the traction rope (9) far from lifting plate (2) is around two groups of deflecting rollers (15)
It is fixedly attached to and shrinks idler wheel (20)；Deflecting roller described in two groups (15) is arranged on transverse arm (16)；Described transverse arm (16) one end
It is fixedly attached to lifting vertical arm(18)；Contraction idler wheel (20) setting is in driving box (19)；The driving box (19) is solid
Surely it is connected to lifting vertical arm(18)；The lifting vertical arm(18) lower end passes through flange (21) and lifting vertical arm(22) fixed
Connection；The lifting vertical arm(22) one end far from flange (21) is fixedly attached to pedestal (27).
4. a kind of steel structure bridge installation simple and easy hoisting device according to claim 3, characterized in that the transverse arm
(16) with lifting vertical arm(18) reinforcing rib (17) are provided with below junction.
5. a kind of steel structure bridge installation simple and easy hoisting device according to claim 3 or 4, characterized in that described to hang
Fill vertical arm(22) it is connected by welding with pedestal (27).
6. a kind of steel structure bridge installation simple and easy hoisting device according to claim 5, characterized in that the lifting is perpendicular
Arm(22) clip (23) are also fixedly connected on；The clip (23) is circular configuration, and clip (23) outer circumference surface is fixed
Connect multiple collateral arms (24)；The one end of the collateral arm (24) far from clip (23) is to far from lifting vertical arm(22) direction
Bottom plate (25) are fixedly attached to after inclination；The bottom plate (25) is fixedly attached to pedestal (27) upper surface.
7. a kind of steel structure bridge installation simple and easy hoisting device according to claim 6, characterized in that the bottom plate
(25) pass through multiple bolts(26) pedestal (27) are fixedly attached to.
8. a kind of steel structure bridge installation simple and easy hoisting device according to claim 6 or 7, characterized in that the bottom
Seat (27) passes through multiple bolts(28) it is fixedly attached to ground.
9. a kind of steel structure bridge installation simple and easy hoisting device according to claim 3, characterized in that further include traction
Rope connecting device (8)；Junction of traction rope connecting device (8) setting in traction rope (9) and lifting plate (2), traction rope
Attachment device (8) includes outline border (10), fixing axle (11), cover board(12) and cover board(13)；The cover board(12) it and covers
Plate(13) it is respectively fixedly connected with the left and right sides in outline border (10), makes cover board(12), cover board(13) and outline border (10)
A closed inner cavity is formed, described fixing axle (11) one end is fixedly attached to cover board(12), the other end is fixedly attached to lid
Plate(13)；Outline border (10) top is additionally provided with through-hole(14)；The traction rope (9) passes through through-hole from top to bottom
(14) fixing axle (11) are fixedly attached to.
10. a kind of steel structure bridge installation simple and easy hoisting device according to claim 9, characterized in that the outline border
(10) frame structure triangular in shape, cover board(12) and cover boardIt (13) is triangle plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083323.4A CN109775552A (en) | 2019-01-29 | 2019-01-29 | Simple and easy hoisting device is used in a kind of installation of steel structure bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083323.4A CN109775552A (en) | 2019-01-29 | 2019-01-29 | Simple and easy hoisting device is used in a kind of installation of steel structure bridge |
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| Publication Number | Publication Date |
|---|---|
| CN109775552A true CN109775552A (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910083323.4A Pending CN109775552A (en) | 2019-01-29 | 2019-01-29 | Simple and easy hoisting device is used in a kind of installation of steel structure bridge |
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| CN (1) | CN109775552A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591601A (en) * | 2020-12-09 | 2021-04-02 | 钢城集团凉山瑞海实业有限公司 | Self-unloading lifting appliance for casting residue grating plate |
| CN113721003A (en) * | 2021-09-01 | 2021-11-30 | 广东益鑫源工程建设管理咨询有限公司 | Cone-probe grouting quality detection equipment and detection method |
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| CN112591601A (en) * | 2020-12-09 | 2021-04-02 | 钢城集团凉山瑞海实业有限公司 | Self-unloading lifting appliance for casting residue grating plate |
| CN113721003A (en) * | 2021-09-01 | 2021-11-30 | 广东益鑫源工程建设管理咨询有限公司 | Cone-probe grouting quality detection equipment and detection method |
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Application publication date: 20190521 |
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