CN214359803U - Steel box girder lifting appliance for highway construction - Google Patents
Steel box girder lifting appliance for highway construction Download PDFInfo
- Publication number
- CN214359803U CN214359803U CN202120306341.7U CN202120306341U CN214359803U CN 214359803 U CN214359803 U CN 214359803U CN 202120306341 U CN202120306341 U CN 202120306341U CN 214359803 U CN214359803 U CN 214359803U
- Authority
- CN
- China
- Prior art keywords
- sling
- box girder
- steel box
- fixedly connected
- lifting
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a steel box girder sling for highway construction, which comprises a rotating roller, a first sling, a hook and a hoisting beam, wherein the rotating roller is wound with the first sling, the bottom end of the first sling is fixedly connected with the top of a clamping seat through a gap between transverse plates, the clamping seat is sleeved outside the hoisting beam, the top of the hoisting beam is symmetrically provided with two rod pieces, two ends of each rod piece are fixedly connected with a supporting wheel, a second sling is sleeved on the supporting wheel, the rod pieces are fixedly arranged on the top of the hoisting beam through an installation block, two ends of the second sling are fixedly connected with a transverse rod, the transverse rod is sleeved with a connecting steel cable, the hook is fixedly connected with the connecting steel cable, the rotating roller rotates to drive the first sling to roll, the first sling drives the hoisting beam to ascend, thereby realizing the hoisting of the steel box girder to a proper position, and four directions of the steel box girder are respectively hung by the four hooks, thereby avoiding the problems of overturning, deflection and poor stability of the steel box girder in the hoisting process.
Description
Technical Field
The utility model relates to a hoist specifically is a steel case roof beam hoist for highway construction.
Background
The lifting appliance is a device for lifting a heavy object in a lifting machine. The most common lifting devices for lifting finished articles are lifting hooks, lifting straps, lifting rings, lifting suction cups, clamps, forks and the like. Is widely applied to the hoisting industry.
However, in the hoisting of the steel box girder for highway construction, the steel box girder has a large structure and a heavy weight, and when the traditional simple hoisting tool is used for hoisting, the problems of overturning and poor deflection stability often occur, and the steel box girder hoisting tool is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel case roof beam hoist for highway construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel box girder lifting appliance for highway construction comprises a base, wherein two lifting devices are arranged at the front and the rear of the base, two supporting inclined columns are symmetrically and fixedly arranged on two sides of the top of the base, a transverse plate is fixedly arranged on the top of each supporting inclined column, a rotating roller and a motor for driving the rotating roller to rotate are arranged on the top of the transverse plate, a first sling rope is wound on the rotating roller, the bottom end of the first sling rope penetrates through a gap between the transverse plates and is fixedly connected to the top of a clamping seat, the clamping seat is fixed on a lifting beam, the clamping seat is sleeved on the outer side of the lifting beam, the lifting beam is positioned below the transverse plate, two rod pieces are symmetrically arranged on the top of the lifting beam, supporting wheels are fixedly connected to two ends of each rod piece, a second sling rope is sleeved on the supporting wheels, the rod pieces are fixedly arranged on the top of the lifting beam through fixing blocks, two ends of the second sling are fixedly connected to a transverse rod, the cross rod is sleeved with a connecting steel rope, and a lifting hook is fixedly connected to the connecting steel rope.
As a further aspect of the present invention: the both ends of live-rollers are rotated and are installed on the riser, riser fixed mounting is at the top of diaphragm, the top fixed mounting of diaphragm has the motor, the output shaft of motor is through the pivot that runs through the riser and the one end fixed connection of live-rollers.
As a further aspect of the present invention: the top of diaphragm is seted up and is used for holding the recess of fixed pulley, the bottom fixed mounting of fixed pulley is in the side of recess, the fixed pulley symmetry is provided with two, the second hoist cable is located between two fixed pulleys.
As a further aspect of the present invention: and a connecting cross rod is arranged between the supporting oblique columns, and two ends of the connecting cross rod are fixedly connected to the supporting oblique columns.
As a further aspect of the present invention: the box body is sleeved on the outer sides of the rotating rollers and the motor, a box door is hinged to one side of the box body, and a handle is fixedly mounted on the box door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model drives the rotating roller to rotate through the rotation of the output shaft of the motor, and further drives the first sling to wind, the first sling drives the lifting beam to ascend, and further realizes the lifting of the steel box girder to a proper position, and the four lifting hooks are respectively hung at four positions of the steel box girder, thereby avoiding the problems of overturning, deflection and poor stability of the steel box girder in the lifting process;
2. the fixed pulley is arranged for limiting the position of the first sling, so that the position of the first sling is prevented from being deviated due to the change of the rolling position of the rotating roller, and the hoisting process is more stable;
3. the box body is arranged for protecting the rotating roller and the motor, so that the rotating roller and the motor are prevented from being wetted and accumulated dust.
Drawings
Fig. 1 is a schematic structural diagram of a steel box girder hanger for highway construction.
Fig. 2 is a side view of a steel box girder hanger for road construction.
Fig. 3 is a schematic structural view of a lifting beam in a steel box beam hanger for road construction.
Fig. 4 is a schematic structural view of a part a of a steel box girder hanger for road construction.
Fig. 5 is a schematic structural view of a part B of a steel box girder hanger for road construction.
Shown in the figure: the lifting device comprises a base 1, a supporting inclined column 2, a connecting cross rod 3, a transverse plate 4, a box door 5, a box body 6, a handle 7, a lifting beam 8, a first sling 9, a rotating roller 10, a vertical plate 11, a motor 12, a clamping seat 13, a fixed pulley 14, a groove 15, a second sling 16, a cross rod 17, a lifting hook 18, a connecting steel rope 19, a supporting wheel 20, a fixed block 21 and a rod piece 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a steel box girder hanger for road construction includes a base 1, supporting batter posts 2, a connecting cross bar 3, a cross plate 4, a box door 5, a box body 6, a handle 7, a lifting beam 8, a first sling 9, a rotating roller 10, a riser 11, a motor 12, a clamping seat 13, a fixed pulley 14, a groove 15, a second sling 16, a cross bar 17, a hook 18, a connecting steel cable 19, a supporting wheel 20, a fixed block 21 and a rod 22, wherein the base 1 is provided with two front and rear sides, two supporting batter posts 2 are symmetrically and fixedly installed on both sides of the top of the base 1, the cross plate 4 is fixedly installed on the top of the supporting batter posts 2, the rotating roller 10 and the motor 12 for driving the rotating roller 10 to rotate are arranged on the top of the cross plate 4, a first sling 9 is wound on the rotating roller 10, the bottom end of the first sling 9 penetrates through a gap between the cross plates 4 and is fixedly connected to the top of the clamping seat 13, the clamping seat 13 is fixed on the lifting beam 8, the clamping seat 13 is sleeved on the outer side of the lifting beam 8, the lifting beam 8 is positioned below the transverse plate 4, two rods 22 are symmetrically arranged on the top of the lifting beam 8, supporting wheels 20 are fixedly connected to two ends of each rod 22, a second sling 16 is sleeved on each supporting wheel 20, each rod 22 is fixedly installed on the top of the lifting beam 8 through a fixing block 21, two ends of each second sling 16 are fixedly connected to a cross rod 17, each cross rod 17 is sleeved with a connecting steel rope 19, a lifting hook 18 is fixedly connected to each connecting steel rope 19, two ends of each rotating roller 10 are rotatably installed on a vertical plate 11, each vertical plate 11 is fixedly installed on the top of the transverse plate 4, a motor 12 is fixedly installed on the top of the transverse plate 4, and an output shaft of each motor 12 is fixedly connected with one end of each rotating roller 10 through a rotating shaft penetrating through the corresponding vertical plate 11, recess 15 that is used for holding fixed pulley 14 is offered at the top of diaphragm 4, the bottom fixed mounting of fixed pulley 14 is in the side of recess 15, fixed pulley 14 symmetry is provided with two, second hoist cable 16 is located between two fixed pulleys 14, be provided with between the support batter post 2 and connect horizontal pole 3, the both ends fixed connection of connecting horizontal pole 3 is on supporting batter post 2, the outside cover of live-rollers 10 and motor 12 is equipped with box 6, one side of box 6 articulates there is chamber door 5, fixed mounting has handle 7 on chamber door 5.
The utility model discloses a theory of operation is:
when the lifting appliance is used for lifting a steel box girder, firstly, a lifting hook 18 is hung on a hanging ring at the top of the steel box girder, then a motor 12 is started, an output shaft of the motor 12 rotates to drive a rotating roller 10 to rotate, and further drive a first lifting cable 9 to be wound, the first lifting cable 9 drives a lifting beam 8 to ascend, and further the steel box girder is lifted to a proper position; set up fixed pulley 14 and be used for prescribing a limit to the position of first hoist cable 9, avoid leading to the position of first hoist cable 9 to take place the skew because of the change of the rolling position of live-rollers 10, and then make the hoist and mount process more steady, through setting up four lifting hooks 18, hang respectively and establish four positions at the steel box roof beam, thereby avoid the steel box roof beam to take place to topple in hoist and mount process, the problem of deflection and poor stability, it is used for protecting live-rollers 10 and motor 12 to set up box 6, thereby avoid live-rollers 10 and motor 12 to drench and laying dust, when needs overhaul live-rollers 10 and motor 12, step on diaphragm 4, open chamber door 5, can overhaul.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a steel case roof beam hoist for highway construction, includes base (1), its characterized in that: the lifting frame is characterized in that the front and the back of the base (1) are provided with two supporting inclined columns (2), two supporting inclined columns (2) are symmetrically and fixedly arranged on two sides of the top of the base (1), a transverse plate (4) is fixedly arranged on the top of each supporting inclined column (2), a rotating roller (10) and a motor (12) used for driving the rotating roller (10) to rotate are arranged on the top of each transverse plate (4), a first sling (9) is wound on each rotating roller (10), the bottom end of each sling (9) penetrates through a gap between the transverse plates (4) and is fixedly connected to the top of each clamping seat (13), each clamping seat (13) is fixed on the lifting beam (8), each clamping seat (13) is sleeved on the outer side of the lifting beam (8), the lifting beam (8) is located below the transverse plates (4), two rod pieces (22) are symmetrically arranged on the top of the lifting beam (8), and supporting wheels (20) are fixedly connected to two ends of each rod piece (22), the cover is equipped with second hoist cable (16) on supporting wheel (20), member (22) are through fixed block (21) fixed mounting at the top of lifting beam (8), the both ends fixed connection of second hoist cable (16) is on horizontal pole (17), horizontal pole (17) cover is equipped with connecting steel cable (19), fixedly connected with lifting hook (18) on connecting steel cable (19).
2. The steel box girder hanger for road construction according to claim 1, wherein: the both ends of live-rollers (10) are rotated and are installed on riser (11), riser (11) fixed mounting is at the top of diaphragm (4), the top fixed mounting of diaphragm (4) has motor (12), the output shaft of motor (12) is through the pivot that runs through riser (11) and the one end fixed connection of live-rollers (10).
3. The steel box girder hanger for road construction according to claim 1, wherein: the top of diaphragm (4) is seted up and is used for holding recess (15) of fixed pulley (14), the bottom fixed mounting of fixed pulley (14) is in the side of recess (15), fixed pulley (14) symmetry is provided with two, second hoist cable (16) are located between two fixed pulleys (14).
4. The steel box girder hanger for road construction according to claim 1, wherein: the support is characterized in that a connecting cross rod (3) is arranged between the support oblique columns (2), and two ends of the connecting cross rod (3) are fixedly connected to the support oblique columns (2).
5. The steel box girder hanger for road construction according to claim 1, wherein: the outer side cover of live-rollers (10) and motor (12) is equipped with box (6), one side of box (6) articulates there is chamber door (5), fixed mounting has handle (7) on chamber door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306341.7U CN214359803U (en) | 2021-02-02 | 2021-02-02 | Steel box girder lifting appliance for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306341.7U CN214359803U (en) | 2021-02-02 | 2021-02-02 | Steel box girder lifting appliance for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214359803U true CN214359803U (en) | 2021-10-08 |
Family
ID=77962761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120306341.7U Expired - Fee Related CN214359803U (en) | 2021-02-02 | 2021-02-02 | Steel box girder lifting appliance for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214359803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918839A (en) * | 2022-06-22 | 2022-08-19 | 宜都红莲机械加工有限公司 | Hoisting mechanism of shot blasting machine |
-
2021
- 2021-02-02 CN CN202120306341.7U patent/CN214359803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918839A (en) * | 2022-06-22 | 2022-08-19 | 宜都红莲机械加工有限公司 | Hoisting mechanism of shot blasting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214359803U (en) | Steel box girder lifting appliance for highway construction | |
| CN111285262B (en) | Steel coil lifting appliance device for unmanned crane and working method thereof | |
| CN210480669U (en) | Auxiliary steel bar hoisting device for assembly type columns in constructional engineering | |
| CN212101807U (en) | Auxiliary carrying device for factory equipment maintenance | |
| CN214141331U (en) | Good heavy object hoisting accessory for construction of stability | |
| CN216303057U (en) | Hoist device of prefabricated assembled concrete side fascia | |
| CN215626337U (en) | Mould overhead hoist suitable for automobile parts processing | |
| CN213085198U (en) | Balance hanging beam group lifting appliance | |
| CN205687497U (en) | A kind of simple and easy hoisting device installing transhipment for power equipment | |
| CN214087457U (en) | Movable steel frame type small steel column and steel beam hoisting tool | |
| CN210048398U (en) | Light cantilever crane for industrial machinery | |
| CN209098065U (en) | A kind of loop wheel machine with mounting plate Guiding wheel structure | |
| CN212982260U (en) | Hoisting frame for managing and maintaining compressor equipment | |
| CN214611227U (en) | Curtain wall and light building material lifting machine | |
| CN216471754U (en) | Prefabricated steel bar keel frame hoisting auxiliary mechanism for viaduct pier column | |
| CN219031449U (en) | Suction crane for 180-degree electric turnover steel plate inspection | |
| CN213623178U (en) | Hanging basket type transportation system | |
| CN212769506U (en) | Balancing device for electromechanical equipment installation | |
| CN218754687U (en) | Detachable hoist device for construction | |
| CN212374706U (en) | Steel box girder lifting appliance | |
| CN219971591U (en) | Overturning lifting appliance for lifting diaphragm frame in electrolytic manganese production | |
| CN220432023U (en) | Self-balancing hanger | |
| CN215322761U (en) | Portable curtain panel handling device | |
| CN214935505U (en) | Hoisting device for loading and unloading electromechanical equipment | |
| CN213771138U (en) | Hoisting device of brick for building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |