CN112173991B - Quick lifting means of instrument is used in civil engineering road and bridge construction - Google Patents
Quick lifting means of instrument is used in civil engineering road and bridge construction Download PDFInfo
- Publication number
- CN112173991B CN112173991B CN202011100071.0A CN202011100071A CN112173991B CN 112173991 B CN112173991 B CN 112173991B CN 202011100071 A CN202011100071 A CN 202011100071A CN 112173991 B CN112173991 B CN 112173991B
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- Prior art keywords
- lifting
- wheel
- base
- roof
- extension
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Abstract
The invention discloses a rapid lifting device of a civil engineering road and bridge construction tool, which structurally comprises a base, an auxiliary lifting device, a lifting extension rod, an extension control device, a lifting joint, a pull rope, a generator, a wire retracting box and a lifting upright post.
Description
Technical Field
The invention belongs to the technical field of tool quick lifting equipment, and particularly relates to tool quick lifting equipment for civil engineering road and bridge construction.
Background
When carrying out the eminence construction, because the influence of high altitude environment etc., lead to constructor not be convenient for carry to the instrument demand and take away when the construction, and just need to carry out the mode of lifting by crane to the instrument this moment and transmit for constructor, wherein, when road bridge construction, constructor need carry out engineering work to the bridge bottom sometimes, because bridge itself and geographical factor, make the instrument generally adopt the mode of lifting by crane from the upside, and these carry out the equipment that convenient quick lifting by crane transmitted is instrument quick hoisting equipment promptly to the instrument, along with the rapid development of science and technology, also obtained technical improvement, but prior art is novel when using, if adopt retractable extension rod, then extension rod stability is relatively poor, the danger of tumbling appears easily, and adopt fixed extension rod, it is also comparatively inconvenient to different places apart from the demand, and when prior art uses, when removing and fixed stay switch, need lift up switching or support the top to the equipment and switch, it is great to switch required power of using, lead to the inconvenience of use.
Disclosure of Invention
Technical problem to be solved
In order to overcome prior art not enough, present a civil engineering road and bridge construction is with quick lifting means of instrument, in order to solve the novel when using of prior art, if adopt retractable's extension rod, then extension rod stability is relatively poor, the danger of tumbling appears easily, and adopt fixed extension rod, it is also comparatively inconvenient to different places apart from the demand, and during the prior art use, when removing and the fixed stay switches, need to lift up the switching or support jack-up to the equipment and switch, it is great to switch the required power of using, lead to the inconvenient effect of use.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a rapid lifting device of a tool for civil engineering road and bridge construction, which comprises a base, an auxiliary lifting device, a lifting extension rod, an extension control device, a lifting joint, a pull rope, a generator, a wire retracting box and a lifting upright post, wherein the generator is arranged on the rear side of the top end of the base, the wire retracting box is fixedly connected with the base, the wire retracting box is arranged on the front side of the top end of the base, the wire retracting box is electrically connected with the generator, the bottom end of the lifting upright post is fixedly connected with the top end of the base, the lifting upright post is positioned on the left side of the wire retracting box, the top end of the lifting upright post is movably connected with the bottom end of the extension control device, the lifting extension rod penetrates through the rear side of the extension control device, the right end of the lifting extension rod is fixedly connected with the lifting joint, the left side of the lifting extension rod is movably connected with the auxiliary lifting device, the auxiliary lifting device is connected with the lower side of the lifting upright post, and the pull rope penetrates through the lifting joint and the extension control device and is fixedly connected with the inside of the wire retracting box;
the auxiliary lifting device comprises a first auxiliary rod, a second auxiliary rod, a first sleeve ring, a protective connecting rod and a second sleeve ring, the first sleeve ring is sleeved on the second auxiliary rod, the first sleeve ring is movably connected with the second auxiliary rod, the bottom end of the protective connecting rod is fixedly connected with the top end of the first sleeve ring, the second sleeve ring is sleeved on the lifting extension rod, the second sleeve ring is movably connected with the lifting extension rod, the bottom end of the second sleeve ring is fixedly connected with the top end of the protective connecting rod, one end of the first auxiliary rod is fixedly connected with the left side of the bottom end of the second auxiliary rod, and the other end of the first auxiliary rod is fixedly connected with the lower side of the left end of the lifting upright post;
the extension control device comprises a first chain, an adjusting wheel box, an adjusting handle, a top cover, an auxiliary wheel, a through wire ring, a control assembly box, a linkage shaft, a control tooth, a driving wheel, a second chain, a linkage tooth and a driving assembly shaft, wherein the adjusting wheel box is arranged on the lower side of the front end of the lifting upright post, the adjusting handle is arranged at the front end of the adjusting wheel box, the top cover is locked at the top end of the control assembly box, a lifting extension rod penetrates through the rear side of the control assembly box, the auxiliary wheel is buckled inside the control assembly box, the bottom end of the auxiliary wheel is connected with the top end of the lifting extension rod, the driving wheel is buckled inside the control assembly box through the driving assembly shaft, the top end of the driving wheel is connected with the bottom end of the lifting extension rod, the linkage tooth is wrapped at the front side of the driving assembly shaft, the linkage tooth is fixedly connected with the driving assembly shaft, the linkage tooth is buckled with the second chain, the rear end of the linkage shaft is fixedly connected with the front end of the driving assembly shaft, the control tooth is wrapped on the linkage shaft, the control tooth is fixedly connected with the linkage shaft, the control tooth is connected with the adjusting wheel box through the first chain, the top end of the control wire ring is connected with the control assembly box, and the right side of the bottom end of the control assembly shaft is provided with the through wire ring.
Further, the base is including extending base, supporting roof, switching even board, supporting foot pole, compression spring, switching roof, smooth ball, removal wheel roof, no. two compression springs, activity connect the pole, remove wheel assembly pole, removal wheel, base main part, extension board, extension limiting plate, extension base right-hand member middle part and extension board left end fixed connection, extension board right-hand member and extension limiting plate fixed connection, the extension limiting plate is located inside the base main part, the extension board runs through the base main part left end, it runs through the extension base by preceding to the back to switch even board bottom fixedly connected with switching roof, it has the smooth ball to switch roof bottom inlay the knot, smooth ball and switching roof swing joint, smooth ball bottom and removal wheel roof top meet, the removal wheel roof is located in the extension base, be equipped with No. two compression springs between removal wheel roof bottom and the extension base, removal wheel roof bottom middle part connects pole and removal wheel assembly pole top middle part through the activity, removal wheel assembly pole top fixed connection runs through extension base and removal wheel top, the supporting foot pole bottom is located in the support roof extends the pole, the roof bottom and is connected with the supporting foot pole after the extension.
Further, the side all is equipped with the same roof support, support foot pole, compression spring, switching roof, smooth ball, removal wheel roof, no. two compression springs, activity and connects the pole, remove wheel assembly pole, remove the wheel around extending the base, the base main part right side is equipped with and extends the same roof support of base structure, switches even board, support foot pole, compression spring, switch roof, smooth ball, remove wheel roof, no. two compression springs, activity and connect the pole, remove wheel assembly pole, remove the wheel, makes equipment can obtain the switching of all removal wheels and bracing pieces of being convenient for simultaneously of balanced support.
Further, the inside upside of control assembly box evenly is equipped with 5 auxiliary wheels, the inside lower side of control assembly box evenly is equipped with 5 drive wheels, 5 drive wheels all are equipped with the linkage tooth, the linkage tooth connects through No. two chains, the universal driving shaft is connected with the drive assembly axle front end fixed connection of middle part drive wheel to the extension rod that draws of assurance equipment can carry out convenient flexible control.
Furthermore, the supporting top plate and the moving wheel top plate are both in an isosceles trapezoid shape, and the switching top plate is in an inverted isosceles trapezoid shape corresponding to the supporting top plate and the moving wheel top plate, so that the equipment can be directly switched between fixed supporting and moving conveniently by adopting a front pressing and rear pressing switching connecting plate.
Furthermore, the front-back length of the bottom end of the switching top plate is longer than the distance between the supporting top plate and the top plate of the moving wheel, so that the switching top plate can always ensure that one of the foot rod and the moving wheel is pressed to the bottommost end by the top plate before rising when being switched.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1) For solving prior art is novel when using, if adopt retractable's extension rod, then extension rod stability is relatively poor, the danger of tumbling appears easily, and adopt fixed extension rod, it is also comparatively inconvenient to different places apart from the demand, the protection connecting rod that becomes the triangle enhancement frame with the stand through being equipped with the back-and-forth movement device that adopts chain direct control, make carrying of equipment carry out convenient back-and-forth movement regulation with being connected with the protection connecting rod of the two lantern rings, make carrying of equipment carry the extension rod can adopt and carry the lifting chain to carry out convenient back-and-forth movement regulation, and make carry the extension rod to have mobilizable supplementary anti-tilting connecting rod, make equipment better assurance equipment use security when can convenient regulation extension rod length.
2) When solving prior art use, when removing and the fixed stay switches, need lift up the switching or support jack-up to equipment and switch, it is great to switch the power of required use, lead to the inconvenience of using, through be equipped with the gliding roof of being convenient for and can receive the support foot pole that the roof switches, remove the wheel at the base, the switching that promotes the roof assembly around the messenger equipment accessible links the board and carries out the roof and supports the convenient switching that the foot pole supported with removing the wheel, it is laborsaving and quick convenient to make the switching.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a rapid lifting device for civil engineering road and bridge construction tools according to the present invention;
FIG. 2 is a schematic front sectional view of the extension control apparatus of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic side sectional view of the moving wheel assembly on the left side of the base according to the present invention;
FIG. 5 is an enlarged view of B in FIG. 4 according to the present invention;
FIG. 6 is a schematic front sectional view of the front movable wheel assembly of the base of the present invention;
in the figure: the device comprises a base-1, an auxiliary lifting device-2, a lifting extension rod-3, an extension control device-4, a lifting joint-5, a pull rope-6, a generator-7, a wire collecting and releasing box-8, a lifting upright post-9, a first auxiliary rod-2 a, a second auxiliary rod-2 b, a first lantern ring-2 c, a protective connecting rod-2 d, a second lantern ring-2 e, a first chain-4 a, an adjusting wheel box-4 b, an adjusting handle-4 c, a top cover-4 d, an auxiliary wheel-4 e, a wire through ring-4 f, a control assembly box-4 g, a linkage shaft-4 h, a control tooth-4 i, a driving wheel-4 j, a second chain-4 k, a linkage tooth-4 l, a driving assembly shaft-4 m, an extension base-1 a, a support top plate-1 b, a switching connecting plate-1 c, a support leg-1 d, a first compression spring-1 e, a switching top plate-1 f, a sliding ball-1 g, a movable top plate-1 h, a second movable plate-1 h, a compression spring-1 k, a limiting plate main body, a limiting plate-1 o-1 m, a limiting plate and a limiting plate.
Detailed Description
Referring to fig. 1 to 6, the present invention provides a rapid lifting device for tools used in civil engineering road and bridge construction: the wire drawing device comprises a base 1, an auxiliary drawing device 2, a drawing extension rod 3, an extension control device 4, a drawing joint 5, a pull rope 6, a generator 7, a wire drawing and releasing box 8 and a drawing upright post 9, wherein the generator 7 is arranged on the rear side of the top end of the base 1, the wire drawing and releasing box 8 is fixedly connected with the base 1, the wire drawing and releasing box 8 is arranged on the front side of the top end of the base 1, the wire drawing and releasing box 8 is electrically connected with the generator 7, the bottom end of the drawing upright post 9 is fixedly connected with the top end of the base 1, the drawing upright post 9 is positioned on the left side of the wire drawing and releasing box 8, the top end of the drawing upright post 9 is movably connected with the bottom end of the extension control device 4, the drawing extension rod 3 penetrates through the rear side of the extension control device 4, the right end of the drawing extension rod 3 is fixedly connected with the drawing joint 5, the left side of the drawing extension rod 3 is movably connected with the auxiliary drawing device 2, the drawing device 2 is connected with the lower side of the drawing upright post 9, and the pull rope 6 penetrates through the drawing joint 5 and the extension control device 4 and is fixedly connected with the interior of the wire drawing and the wire drawing box 8;
the auxiliary lifting device 2 comprises a first auxiliary rod 2a, a second auxiliary rod 2b, a first lantern ring 2c, a protection connecting rod 2d and a second lantern ring 2e, the first lantern ring 2c is sleeved on the second auxiliary rod 2b, the first lantern ring 2c is movably connected with the second auxiliary rod 2b, the bottom end of the protection connecting rod 2d is fixedly connected with the top end of the first lantern ring 2c, the second lantern ring 2e is sleeved on the lifting extension rod 3, the second lantern ring 2e is movably connected with the lifting extension rod 3, the bottom end of the second lantern ring 2e is fixedly connected with the top end of the protection connecting rod 2d, one end of the first auxiliary rod 2a is fixedly connected with the left side of the bottom end of the second auxiliary rod 2b, and the other end of the first auxiliary rod 2a is fixedly connected with the lower side of the left end of the lifting upright post 9;
the extension control device 4 comprises a first chain 4a, an adjusting wheel box 4b, an adjusting handle 4c, a top cover 4d, an auxiliary wheel 4e, a wire passing ring 4f, a control assembly box 4g, a linkage shaft 4h, a control tooth 4i, a driving wheel 4j, a second chain 4k, a linkage tooth 4l and a driving assembly shaft 4m, wherein the adjusting wheel box 4b is arranged at the lower side of the front end of the lifting upright post 9, the adjusting handle 4c is arranged at the front end of the adjusting wheel box 4b, the top end of the control assembly box 4g is locked and connected with the top cover 4d, a lifting extension rod 3 is arranged at the rear side of the control assembly box 4g in a penetrating manner, the auxiliary wheel 4e is buckled inside the control assembly box 4g, and the bottom end of the auxiliary wheel 4e is connected with the top end of the lifting extension rod 3, the driving wheel 4j is buckled inside the control assembling box 4g through a driving assembling shaft 4m, the top end of the driving wheel 4j is connected with the bottom end of the lifting extension rod 3, the linkage teeth 4l are covered on the front side of the driving assembling shaft 4m, the linkage teeth 4l are fixedly connected with the driving assembling shaft 4m, the linkage teeth 4l are buckled with a second chain 4k, the rear end of the linkage shaft 4h is fixedly connected with the front end of the driving assembling shaft 4m, the control teeth 4i are covered on the linkage shaft 4h, the control teeth 4i are fixedly connected with the linkage shaft 4h, the control teeth 4i are connected with the adjusting wheel box 4b through a first chain 4a, the top end of the through wire ring 4f is fixedly connected with the right side of the bottom end of the control assembling box 4g, and a pull rope 6 penetrates through the middle of the through wire ring 4 f.
Wherein the base 1 comprises an extension base 1a, a supporting top plate 1b, a switching connecting plate 1c, a supporting leg rod 1d, a first compression spring 1e, a switching top plate 1f, a sliding ball 1g, a moving wheel top plate 1h, a second compression spring 1i, a movable connecting rod 1j, a moving wheel assembling rod 1k, a moving wheel 1l, a base main body 1m, an extension plate 1n and an extension limiting plate 1o, the middle part of the right end of the extension base 1a is fixedly connected with the left end of the extension plate 1n, the right end of the extension plate 1n is fixedly connected with the extension limiting plate 1o, the extension limiting plate 1o is arranged in the base main body 1m, the extension plate 1n penetrates through the left end of the base main body 1m, the switching connecting plate 1c penetrates through the extension base 1a from front to back, the bottom end of the switching connecting plate 1c is fixedly connected with the switching top plate 1f, the bottom end of the switching top plate 1f is embedded and buckled with the sliding ball 1g, smooth ball 1g and switching roof 1f swing joint, smooth ball 1g bottom meets with removal wheel roof 1h top, it locates in extending base 1a to remove wheel roof 1h, it is equipped with No. two compression spring 1i to remove wheel roof 1h bottom and extend between the base 1a, it connects pole 1j and the activity lock joint in the middle part of removal wheel assembly pole 1k top through the activity in the middle part of removal wheel roof 1h bottom, it runs through extension base 1a and removal wheel 1l top fixed connection to remove wheel assembly pole 1k bottom, roof support 1b is located in extending base 1a, roof support 1b is located and removes wheel roof 1h rear side, roof support 1b bottom and extend and be equipped with a compression spring 1e between the base 1a, a foot support pole 1d top and roof support 1b fixed connection, the foot support pole 1d bottom runs through and extends base 1a.
The front side and the rear side of the extension base 1a are respectively provided with a supporting top plate 1b, a supporting leg rod 1d, a first compression spring 1e, a switching top plate 1f, a sliding ball 1g, a moving wheel top plate 1h, a second compression spring 1i, a movable connecting rod 1j, a moving wheel assembling rod 1k and a moving wheel 1l which are the same in structure, and the right side of the base body 1m is provided with a supporting top plate 1b, a switching connecting plate 1c, a supporting leg rod 1d, a first compression spring 1e, a switching top plate 1f, a sliding ball 1g, a moving wheel top plate 1h, a second compression spring 1i, a movable connecting rod 1j, a moving wheel assembling rod 1k and a moving wheel 1l which are the same in structure as the extension base 1a.
The inside upside of control assembly box 4g evenly is equipped with 5 auxiliary wheels 4e, the inside downside of control assembly box 4g evenly is equipped with 5 drive wheels 4j, 5 drive wheels 4j all are equipped with linkage tooth 4l, linkage tooth 4l meets through No. two chains 4k, universal driving shaft 4h and middle part drive wheel 4 j's drive assembly axle 4m front end fixed connection.
The supporting top plate 1b and the moving wheel top plate 1h are both isosceles trapezoid-shaped, and the switching top plate 1f is inverted isosceles trapezoid-shaped corresponding to the supporting top plate 1b and the moving wheel top plate 1 h.
Wherein, the front-back length of the bottom end of the switching top plate 1f is longer than the distance between the supporting top plate 1b and the moving wheel top plate 1 h.
The working principle is as follows: when the lifting extension rod is used, a user can control the lifting extension rod of the equipment by rotating the adjusting handle according to environmental factors, when the user rotates the adjusting handle clockwise, the second chain can rotate clockwise along with the rotation of the adjusting handle, so that the second chain can drive the control tooth heel to rotate along with the rotation, so that the control tooth drives the coaxial linkage tooth heel to rotate along with the rotation, the linkage tooth drives the driving wheel to drive the lifting extension rod to extend and move rightwards, otherwise, when the user rotates the adjusting handle counterclockwise, the driving wheel can drive the lifting extension rod to shrink leftwards, before or during extension control of the lifting extension rod of the equipment, the user can push the protection connecting rod of the equipment according to the distance required to extend, the protection connecting rod can slide on the lifting extension rod and the second auxiliary rod due to the lantern ring, so as to ensure that the lifting extension rod can be stably and overturn-proof reinforced, when the length of the extension rod of the equipment can be conveniently adjusted, the use safety of the equipment is better ensured, when the equipment needs to be lifted, the equipment can also better prevent the whole equipment from tipping by moving the extension base arranged on the base leftwards and assembling more counter weights on the extension plate connected with the extension base, and when the equipment is fixedly supported for use, a user can push the switching connecting plate backwards, so that the switching top plate arranged on the switching connecting plate can push the first compression spring to descend because the inclined plane pushes the supporting top plate, then along with the pushed incoming line, the switching top plate can completely push the supporting top plate to drive the supporting foot rods to descend to the bottommost end, at the moment, the bottom ends of the supporting foot rods are flush with the movable wheel, and then when the switching connecting plate is pushed to the rearmost end, the movable wheel top plate assembled by the movable wheel is completely separated from the top pressure of the switching top plate, so that the movable wheel top plate can be driven by the top pressure of the second compression spring to drive the movable wheel to ascend, on the contrary, when the foot bar support state, the user accessible promotes forward and switches the switching that the even board carries out the removal wheel to support, wherein because the switching roof bottom is equipped with the ball runner, makes the switching roof of equipment remove more laborsavingly, and is more smooth and easy to realize moving the switching that the wheel box supported the foot bar.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A tool quick lifting device for civil engineering road and bridge construction structurally comprises a base (1), an auxiliary lifting device (2), a lifting extension rod (3), an extension control device (4), a lifting joint (5), a pull rope (6), a generator (7), a wire winding and unwinding box (8) and a lifting upright post (9), wherein the generator (7) is arranged on the rear side of the top end of the base (1), the wire winding and unwinding box (8) is fixedly connected with the base (1), the wire winding and unwinding box (8) is arranged on the front side of the top end of the base (1), the wire winding and unwinding box (8) is electrically connected with the generator (7), the bottom end of the lifting upright post (9) is fixedly connected with the top end of the base (1), the lifting upright post (9) is positioned on the left side of the wire winding and unwinding box (8), the top end of the lifting upright post (9) is movably connected with the bottom end of the extension control device (4), the lifting extension rod (3) penetrates through the rear side of the extension control device (4), the right end of the lifting rod (3) is fixedly connected with the lifting joint (5), the lifting joint (3) penetrates through the inner side of the auxiliary lifting joint (6), the method is characterized in that:
the auxiliary lifting device (2) comprises a first auxiliary rod (2 a), a second auxiliary rod (2 b), a first sleeve ring (2 c), a protective connecting rod (2 d) and a second sleeve ring (2 e), the first sleeve ring (2 c) is sleeved on the second auxiliary rod (2 b), the first sleeve ring (2 c) is movably connected with the second auxiliary rod (2 b), the bottom end of the protective connecting rod (2 d) is fixedly connected with the top end of the first sleeve ring (2 c), the second sleeve ring (2 e) is sleeved on the lifting extension rod (3), the second sleeve ring (2 e) is movably connected with the lifting extension rod (3), the bottom end of the second sleeve ring (2 e) is fixedly connected with the top end of the protective connecting rod (2 d), one end of the first auxiliary rod (2 a) is fixedly connected with the left side of the bottom end of the second auxiliary rod (2 b), and the other end of the first auxiliary rod (2 a) is fixedly connected with the lower side of the left end of the lifting upright column (9);
the extension control device (4) comprises a first chain (4 a), an adjusting wheel box (4 b), an adjusting handle (4 c), a top cover (4 d), an auxiliary wheel (4 e), a wire passing ring (4 f), a control assembly box (4 g), a linkage shaft (4 h), control teeth (4 i), a driving wheel (4 j), a second chain (4 k), linkage teeth (4 l) and a driving assembly shaft (4 m), wherein the adjusting wheel box (4 b) is arranged on the lower side of the front end of a lifting upright post (9), the adjusting handle (4 c) is arranged at the front end of the adjusting wheel box (4 b), the top end of the control assembly box (4 g) is connected with the top cover (4 d) in a locking manner, a lifting pull rod (3) penetrates through the rear side of the control assembly box (4 g), the auxiliary wheel (4 e) is buckled inside the control assembly box (4 g), the bottom end of the auxiliary wheel (4 e) is connected with the top end of the lifting pull rod (3), the driving wheel (4 j) is buckled inside the control assembly box (4 g) through the driving assembly shaft (4 m), the bottom end of the control assembly box (4 j) is fixedly connected with the linkage teeth (4 j), the lifting assembly shaft (4 j), the connecting rod (4 j) and the connecting portion of the lifting assembly shaft (4 j) is connected with the front end of the lifting assembly shaft (4 j), the driving assembly shaft (4 j), the linkage teeth (4 j), the lifting assembly shaft (4 j), the linkage teeth (4 j), the driving assembly shaft (4 j) and the connecting rod (4 j), universal driving shaft (4 h) rear end and drive assembly axle (4 m) front end fixed connection, control tooth (4 i) cladding is located on universal driving shaft (4 h), control tooth (4 i) and universal driving shaft (4 h) fixed connection, control tooth (4 i) meet with regulating wheel box (4 b) through a chain (4 a), lead to wire ring (4 f) top and control assembly box (4 g) bottom right side fixed connection, it is equipped with stay cord (6) to run through at universal driving shaft (4 f) middle part.
2. The quick lifting means of instrument for civil engineering road and bridge construction of claim 1, characterized in that: base (1) including extending base (1 a), supporting roof (1 b), switch even board (1 c), supporting legs pole (1 d), compression spring (1 e), switch roof (1 f), ball (1 g), removal wheel roof (1 h), no. two compression spring (1 i), the activity connects pole (1 j), removes wheel assembly pole (1 k), removes wheel (1 l), base main part (1 m), extension board (1 n), extension limiting plate (1 o), extend base plate (1 a) right-hand member middle part and extension board (1 n) left end fixed connection, extension board (1 n) right-hand member and extension limiting plate (1 o) fixed connection, it locates inside base main part (1 m) to extend limiting plate (1 o), extension board (1 n) runs through base main part (1 m) left end, switch even board (1 c) and run through extension base (1 a) by preceding to back, it inlays switching roof (1 f) fixed connection to switch roof (1 c) roof (1 f), switch the ball (1 h) and connect the ball (1 h) top to move the ball (1 h) and connect the base (1 h) top, it connects to extend base (1 h) bottom end to extend base (1 h) and remove the ball (1 h) and connect the ball (1 h) to connect the base (1 h) top, move the base (1 h) and connect the base (1 h) bottom end ) The utility model discloses a take turns roof (1 h) top end, it connects pole (1 j) and takes turns assembly pole (1 k) top middle part activity lock joint to move wheel roof (1 h) bottom middle part through the activity, move wheel assembly pole (1 k) bottom and run through and extend base (1 a) and remove wheel (1 l) top fixed connection, support roof (1 b) locate and extend in base (1 a), support roof (1 b) are located and move wheel roof (1 h) rear side, support roof (1 b) bottom and extend and be equipped with compression spring (1 e) between base (1 a), support foot pole (1 d) top and support roof (1 b) fixed connection, support foot pole (1 d) bottom is run through and is extended base (1 a).
3. The rapid civil engineering road and bridge construction tool lifting device as claimed in claim 2, wherein: the extension base (1 a) front and back sides all are equipped with the same roof support (1 b), supporting legs pole (1 d), compression spring (1 e), switch roof (1 f), ball (1 g), remove wheel roof (1 h), no. two compression spring (1 i), the activity connects pole (1 j), removes wheel assembly pole (1 k), removes wheel (1 l), base main part (1 m) right side is equipped with the same roof support (1 b) of extending base (1 a) structure, switches even board (1 c), supporting legs pole (1 d), compression spring (1 e), switches roof (1 f), ball (1 g), removes wheel roof (1 h), no. two compression spring (1 i), the activity connects pole (1 j), removes wheel assembly pole (1 k), removes wheel (1 l).
4. The rapid lifting device of tools for civil engineering road and bridge construction according to claim 1, wherein: the inside upside of control assembly box (4 g) evenly is equipped with 5 auxiliary wheel (4 e), the inside downside of control assembly box (4 g) evenly is equipped with 5 drive wheel (4 j), 5 drive wheel (4 j) all are equipped with linkage tooth (4 l), linkage tooth (4 l) meet through No. two chain (4 k), driving assembly axle (4 m) front end fixed connection of universal driving shaft (4 h) and middle part drive wheel (4 j).
5. The rapid civil engineering road and bridge construction tool lifting device as claimed in claim 2, wherein: the supporting top plate (1 b) and the moving wheel top plate (1 h) are both isosceles trapezoid tables, and the switching top plate (1 f) is an inverted isosceles trapezoid table corresponding to the supporting top plate (1 b) and the moving wheel top plate (1 h).
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| CN202011100071.0A CN112173991B (en) | 2020-10-15 | 2020-10-15 | Quick lifting means of instrument is used in civil engineering road and bridge construction |
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| CN202011100071.0A CN112173991B (en) | 2020-10-15 | 2020-10-15 | Quick lifting means of instrument is used in civil engineering road and bridge construction |
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| CN112173991B true CN112173991B (en) | 2022-12-20 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180423A (en) * | 2011-05-07 | 2011-09-14 | 山东电力集团公司超高压公司 | Special hoisting tool for replacing capacitor bank |
| CN103896161A (en) * | 2014-04-11 | 2014-07-02 | 杨嘉楠 | Rotating arm type crane |
| CN104828710A (en) * | 2013-09-09 | 2015-08-12 | 长兴泗安科林植保专业合作社 | Crank arm linking rod structure |
| CN205873716U (en) * | 2016-07-22 | 2017-01-11 | 黄敏 | Take shock -absorbing function's quick handling device of building material |
| CN107032236A (en) * | 2016-12-15 | 2017-08-11 | 刘发民 | A kind of crane |
| CN107434213A (en) * | 2016-12-31 | 2017-12-05 | 广州拓讯安防科技有限公司 | It is a kind of to facilitate the small lift that night uses |
| JP2018002385A (en) * | 2016-06-30 | 2018-01-11 | コベルコ建機株式会社 | Method for placing workpiece on transport base, method for lifting workpiece from transport base, and transport base |
| CN207483215U (en) * | 2017-11-15 | 2018-06-12 | 兰州工业学院 | A kind of removable Architectural Equipment hanging apparatus that can be rotated |
| CN108373126A (en) * | 2018-01-29 | 2018-08-07 | 陈细妹 | A kind of road and bridge construction tool fast lifting equipment |
| CN211393657U (en) * | 2020-01-15 | 2020-09-01 | 石小猛 | Quick lifting means of instrument is used in civil engineering road and bridge construction |
-
2020
- 2020-10-15 CN CN202011100071.0A patent/CN112173991B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180423A (en) * | 2011-05-07 | 2011-09-14 | 山东电力集团公司超高压公司 | Special hoisting tool for replacing capacitor bank |
| CN104828710A (en) * | 2013-09-09 | 2015-08-12 | 长兴泗安科林植保专业合作社 | Crank arm linking rod structure |
| CN103896161A (en) * | 2014-04-11 | 2014-07-02 | 杨嘉楠 | Rotating arm type crane |
| JP2018002385A (en) * | 2016-06-30 | 2018-01-11 | コベルコ建機株式会社 | Method for placing workpiece on transport base, method for lifting workpiece from transport base, and transport base |
| CN205873716U (en) * | 2016-07-22 | 2017-01-11 | 黄敏 | Take shock -absorbing function's quick handling device of building material |
| CN107032236A (en) * | 2016-12-15 | 2017-08-11 | 刘发民 | A kind of crane |
| CN107434213A (en) * | 2016-12-31 | 2017-12-05 | 广州拓讯安防科技有限公司 | It is a kind of to facilitate the small lift that night uses |
| CN207483215U (en) * | 2017-11-15 | 2018-06-12 | 兰州工业学院 | A kind of removable Architectural Equipment hanging apparatus that can be rotated |
| CN108373126A (en) * | 2018-01-29 | 2018-08-07 | 陈细妹 | A kind of road and bridge construction tool fast lifting equipment |
| CN211393657U (en) * | 2020-01-15 | 2020-09-01 | 石小猛 | Quick lifting means of instrument is used in civil engineering road and bridge construction |
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| Publication number | Publication date |
|---|---|
| CN112173991A (en) | 2021-01-05 |
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