CN210764022U - Hoisting device for mounting load-bearing light keel - Google Patents
Hoisting device for mounting load-bearing light keel Download PDFInfo
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- CN210764022U CN210764022U CN201921569587.2U CN201921569587U CN210764022U CN 210764022 U CN210764022 U CN 210764022U CN 201921569587 U CN201921569587 U CN 201921569587U CN 210764022 U CN210764022 U CN 210764022U
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Abstract
The utility model discloses a hoisting device is used in installation of light fossil fragments of bearing, include chassis, universal wheel and push away the handle, four the universal wheel is installed respectively in the four corners of chassis bottom, and two push away one side of parallel mount at chassis top, the intermediate position fixedly connected with slide rail at chassis top, and the inside sliding connection of slide rail has the lifter, the middle part welding of lifter one side has the connecting piece, and there is electric putter bottom through bolted connection in the bottom of connecting piece, electric putter's bottom and the top fixed connection on chassis. The utility model discloses a fossil fragments are upwards lifted by crane to the fixed pulley, and electric putter passes through the connecting piece and upwards promotes the lifter, and it is ascending to drive the fixed pulley, can freely adjust electric putter's flexible volume according to the mounting height of fossil fragments, makes the device have extensive suitability, and after handling work, electric putter drives the lifter withdrawal slide rail in, and the occupation space of saving device is convenient for transport and deposit.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a light fossil fragments of bearing installation is with hoisting device.
Background
At present, the load-bearing light keel is also called light steel keel and is a novel building material, and the light steel keel is widely used in places such as hotels, terminal buildings, vehicle transportation stations, playgrounds, markets, factories, office buildings, old building reconstruction, indoor decoration setting, ceilings and the like.
The in-process of bearing light fossil fragments at the installation needs to use overhead hoist to hoist it to mounted position, and the installation of current bearing light fossil fragments hoisting device for the installation is complicated with the dismantlement step, has very big limitation during the use, and be not convenient for transport moreover and deposit, be a big obstacle that improves fossil fragments installation effectiveness, need to design a bearing light fossil fragments hoisting device for the installation and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a lifting device for mounting a bearing light keel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hoisting device is used in installation of light fossil fragments of bearing, includes chassis, universal wheel and pushes away the handle, four the universal wheel is installed respectively in the four corners of chassis bottom, and two push away one side of parallel mount in chassis top, the intermediate position fixedly connected with slide rail at chassis top, and the inside sliding connection of slide rail has the lifter, the middle part welding of lifter one side has the connecting piece, and there is electric putter bottom of connecting piece through bolted connection, electric putter's bottom and the top fixed connection on chassis, and the top fixedly connected with roof of lifter, the bottom of roof one side is rotated and is connected with the fixed pulley, and the race wraparound of fixed pulley has the stay cord, the one end fixedly connected with claw hook of stay cord, and the other end fixedly connected with winding mechanism of stay cord.
As a further aspect of the present invention: the winding mechanism comprises winding drum frames, a winding drum and a crank, the two winding drum frames are fixedly connected to the top of the chassis, the winding drum is rotatably connected between the two winding drum frames through a bearing, the crank is connected to one end of the winding drum through spline transmission, and one end of the pull rope is fixedly connected with the winding drum.
As a further aspect of the present invention: evenly distributed's anti-skidding line is seted up on the surface of reel, and the circumference of reel both sides outer wall all welds has the baffle.
As a further aspect of the present invention: the welding of one side slope at lifter top has the bracing piece, and the top of bracing piece welds in the bottom of roof.
As a further aspect of the present invention: the bottom parallel welding of roof one side has two pulley stationary blades, and the fixed pulley passes through the bearing rotation to be connected between two pulley stationary blades.
As a further aspect of the present invention: a connecting rod is welded on one side, close to the pushing handle, of the base plate, and a threaded cylinder is welded at one end of the connecting rod.
As a further aspect of the present invention: the inner thread of the thread cylinder is connected with a screw, the top of the screw is welded with a rotating handle, the bottom of the screw is rotatably connected with a pressing plate through a bearing, and a rubber sheet is bonded at the bottom of the pressing plate.
The utility model has the advantages that:
1. the electric push rod drives the lifting rod to retract into the slide rail after the lifting work is finished, so that the occupied space of the device is saved, and the device is convenient to transport and store;
2. the pull rope is wound by arranging the crank, the winding drum and the fixed pulley and rotating the crank to drive the winding drum to rotate, the friction between the pull rope and the winding drum is increased by the anti-skid lines on the surface of the winding drum, so that the pull rope is conveniently wound, and the pull rope is wound between the two baffles;
3. through setting up screw rod, turning handle and sheet rubber, through the turning handle screw rod of rotating downwards, make the clamp plate press down ground, fix the device, the sheet rubber is in between ground and the clamp plate, and the pressure of clamp plate makes the sheet rubber produce the extension, has increased with the area of contact on ground, and then increased with the ground between frictional force, optimize the fixed effect of device.
Drawings
Fig. 1 is a schematic structural view of a lifting device for installing a load-bearing light keel, which is provided in embodiment 1;
fig. 2 is a schematic view of a drum structure of the hoisting device for installing the load-bearing light keel, which is provided in embodiment 1;
fig. 3 is a partial structural schematic view of a lifting device for installing a load-bearing light keel according to embodiment 2.
In the figure: the device comprises a base plate 1, universal wheels 2, a push handle 3, an electric push rod 4, a connecting piece 5, a slide rail 6, a lifting rod 7, a support rod 8, a top plate 9, a pulley fixing piece 10, a fixed pulley 11, a pull rope 12, a baffle 13, a crank 14, a claw hook 15, a winding drum frame 16, a winding drum 17, a connecting rod 18, a rotating handle 19, a screw rod 20, a threaded drum 21, a pressing plate 22 and a rubber sheet 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a lifting device for mounting a load-bearing light keel comprises a chassis 1, universal wheels 2 and push handles 3, wherein the four universal wheels 2 are respectively mounted at four corners of the bottom of the chassis 1, two push handles 3 are mounted at one side of the top of the chassis 1 in parallel, a slide rail 6 is fixedly connected at the middle position of the top of the chassis 1, a lifting rod 7 is slidably connected inside the slide rail 6, a connecting piece 5 is welded at the middle part of one side of the lifting rod 7, the bottom of the connecting piece 5 is connected with an electric push rod 4 through a bolt, the bottom of the electric push rod 4 is fixedly connected with the top of the chassis 1, a top plate 9 is fixedly connected with the top of the lifting rod 7, a fixed pulley 11 is rotatably connected at the bottom of one side of the top plate 9, a pull rope 12 is wound around a wheel groove of the fixed pulley 11, a claw hook 15 is, bind up fossil fragments through the rope, the top bolt of rope connects inside horn hook 15, winding mechanism rolling stay cord 12, upwards lift by crane fossil fragments through fixed pulley 11, electric putter 4 upwards promotes lifter 7 through connecting piece 5, it rises to drive fixed pulley 11, can freely adjust electric putter 4's flexible volume according to the mounting height of fossil fragments, make the device have extensive suitability, after the handling work, electric putter 4 drives in lifter 7 withdrawal slide rail 6, the occupation space of save set, be convenient for transport and deposit.
Wherein, winding mechanism includes reel frame 16, reel 17 and crank 14, and two reel frame 16 fixed connection in the top on chassis 1, and reel 17 passes through the bearing and rotates to be connected between two reel frames 16, and crank 14 passes through spline transmission and connects in the one end of reel 17, and the one end and the reel 17 fixed connection of stay cord 12 rotate crank 14, drive reel 17 and rotate, carry out the rolling to stay cord 12.
Wherein, evenly distributed's anti-skidding line is seted up on the surface of reel 17, and the circumference of reel 17 both sides outer wall all welds baffle 13, and the anti-skidding line on reel 17 surface increases the frictional force between stay cord 12 and reel 17, the rolling of the stay cord 12 of being convenient for, and stay cord 12 is rolled up between two baffles 13.
Wherein, the slope welding in one side at lifter 7 top has bracing piece 8, and the top of bracing piece 8 welds in the bottom of roof 9, consolidates roof 9 through bracing piece 8.
Wherein, the bottom parallel welding of roof 9 one side has two pulley stationary blades 10, and fixed pulley 11 passes through the bearing and rotates to be connected between two pulley stationary blades 10.
The working principle is as follows: bind up fossil fragments through the rope, the top of rope is pegged graft inside claw hook 15, rotate crank 14, it rotates to drive reel 17, carry out the rolling to stay cord 12, the anti-skidding line on reel 17 surface increases the frictional force between stay cord 12 and reel 17, the rolling of stay cord 12 of being convenient for, and stay cord 12 is rolled up between two baffles 13, upwards lift by crane fossil fragments through fixed pulley 11, electric putter 4 upwards promotes lifter 7 through connecting piece 5, it rises to drive fixed pulley 11, can freely adjust electric putter 4's flexible volume according to the mounting height of fossil fragments, make the device have extensive suitability, after handling work, electric putter 4 drives lifter 7 withdrawal slide rail 6, the occupation space of save device, be convenient for the transportation and deposit.
Example 2
Referring to fig. 3, in the present embodiment, compared with embodiment 1, a connecting rod 18 is welded to one side of a chassis 1 close to a pushing handle 3, and a threaded cylinder 21 is welded to one end of the connecting rod 18.
The working principle is as follows: the screw rod 20 is downwards rotated through the rotating handle 19, the pressing plate 22 downwards presses the ground, the device is fixed, the rubber sheet 23 is located between the ground and the pressing plate 22, the pressure of the pressing plate 22 enables the rubber sheet 23 to extend, the contact area with the ground is increased, the friction force between the rubber sheet 23 and the ground is further increased, and the fixing effect of the device is optimized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A hoisting device for mounting a load-bearing light keel comprises a chassis (1), universal wheels (2) and pushing handles (3), wherein the four universal wheels (2) are respectively mounted at four corners of the bottom of the chassis (1), and the two pushing handles (3) are parallelly mounted at one side of the top of the chassis (1), the hoisting device is characterized in that a slide rail (6) is fixedly connected at the middle position of the top of the chassis (1), a lifting rod (7) is slidably connected inside the slide rail (6), a connecting piece (5) is welded at the middle part of one side of the lifting rod (7), the bottom of the connecting piece (5) is connected with an electric push rod (4) through a bolt, the bottom of the electric push rod (4) is fixedly connected with the top of the chassis (1), a top plate (9) is fixedly connected with the top of the lifting rod (7), a fixed pulley (11) is rotatably connected at the bottom of one side of, and the pulley groove of the fixed pulley (11) is wound with a pull rope (12), one end of the pull rope (12) is fixedly connected with a claw hook (15), and the other end of the pull rope (12) is fixedly connected with a winding mechanism.
2. The hoisting device for installing the load-bearing light keel according to claim 1, wherein the winding mechanism comprises reel frames (16), reels (17) and a crank (14), the two reel frames (16) are fixedly connected to the top of the chassis (1), the reels (17) are rotatably connected between the two reel frames (16) through bearings, the crank (14) is connected to one end of each reel (17) through spline transmission, and one end of the pull rope (12) is fixedly connected with the corresponding reel (17).
3. The hoisting device for installing the load-bearing light keel according to claim 2, wherein the surface of the winding drum (17) is provided with evenly distributed anti-skid lines, and the circumferences of the outer walls of the two sides of the winding drum (17) are welded with baffle plates (13).
4. A lifting device for the installation of load-bearing light keels according to claim 3, characterized in that the top of the lifting rod (7) is welded with a support rod (8) at one side of the top, and the top of the support rod (8) is welded at the bottom of the top plate (9).
5. The hoisting device for the installation of the load-bearing light keel according to claim 4, wherein two pulley fixing plates (10) are welded at the bottom of one side of the top plate (9) in parallel, and the fixed pulley (11) is rotatably connected between the two pulley fixing plates (10) through a bearing.
6. A lifting device for the installation of a load-bearing light keel according to any one of claims 1-5, characterized in that a connecting rod (18) is welded on one side of the chassis (1) close to the push handle (3), and a threaded cylinder (21) is welded on one end of the connecting rod (18).
7. The hoisting device for installing the load-bearing light keel according to claim 6, wherein a screw rod (20) is connected to the inner part of the threaded cylinder (21) in a threaded manner, a rotating handle (19) is welded to the top of the screw rod (20), a pressing plate (22) is rotatably connected to the bottom of the screw rod (20) through a bearing, and a rubber sheet (23) is bonded to the bottom of the pressing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569587.2U CN210764022U (en) | 2019-09-20 | 2019-09-20 | Hoisting device for mounting load-bearing light keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569587.2U CN210764022U (en) | 2019-09-20 | 2019-09-20 | Hoisting device for mounting load-bearing light keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764022U true CN210764022U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569587.2U Active CN210764022U (en) | 2019-09-20 | 2019-09-20 | Hoisting device for mounting load-bearing light keel |
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| CN (1) | CN210764022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200469A (en) * | 2021-04-16 | 2021-08-03 | 国网山东省电力公司枣庄供电公司 | Transformer hoisting machine |
-
2019
- 2019-09-20 CN CN201921569587.2U patent/CN210764022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200469A (en) * | 2021-04-16 | 2021-08-03 | 国网山东省电力公司枣庄供电公司 | Transformer hoisting machine |
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