CN213537060U - Lifting device for building engineering - Google Patents

Abstract

The utility model relates to the technical field of building appliances, and discloses a lifting device for building engineering, which comprises a first supporting rod, wherein the left side of the first supporting rod is bolted with a motor through a connecting plate, the output end of the motor is sleeved with a first belt pulley, and the surface of the first belt pulley is rotatably connected with a second belt pulley through a belt; the utility model discloses a limiting plate, the rotor plate, the arc wall, the dwang, the setting of U-shaped piece and jib, it can't adjust the jib angle to have solved current elevating gear for the building engineering, the device is when carrying the floor that needs with the material, do not need operating personnel to stretch out the hand and go to collude the material that rises, as long as alone rotate the device alright with the position that makes the material rotate to needs, directly rotate the material to the place that needs prevent afterwards, take down the hook alright with putting things in good order the place of needs with the neat pile up of material, workman's danger has not only been reduced.

Description

Lifting device for building engineering

Technical Field

The utility model relates to a building appliances technical field specifically is a elevating gear for building engineering.

Background

The building is an engineering building for people to live, work, study, production, management, entertainment, article storage and other social activities, materials such as cement, plate bricks and the like need to be transported to the upstairs in small-sized floor buildings, a lifting device is needed for transporting the materials, the existing lifting device is mostly integrated, the size is long and heavy, when the materials are transported to the upstairs, because the small-sized floor is not provided with an elevator and the stair mouth is narrow, a plurality of workers are required to slowly adjust the angle of the lifting device to transport the device, the process is slow, the working efficiency of the workers is reduced, and in the process of transporting the materials, because the lifting device cannot rotate a suspender in multiple angles, when the materials ascend to the required floor, just, need the staff to stretch out the hand to collude the goods and materials that the transport came up, if the floor does not establish the guardrail, then can bring very big danger for the staff, the material of unloading simultaneously still needs the staff to carry out the secondary and puts, and to a great extent improvement staff's the amount of labour, so, we provide a elevating gear for the building engineering in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting device for building engineering possesses angle regulation and portable's advantage, has solved current lifting device for building engineering and can't adjust jib angle and the portable's of not being convenient for problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for construction engineering comprises a first supporting rod, wherein the left side of the first supporting rod is bolted with a motor through a connecting plate, the output end of the motor is sleeved with a first belt pulley, the surface of the first belt pulley is rotatably connected with a second belt pulley through a belt, a take-up reel is sleeved inside the second belt pulley, a steel wire is wound on the surface of the take-up reel, the other end of the steel wire is bolted with a fixed block, the right side of the first supporting rod is provided with a second supporting rod, the right side of the second supporting rod is bolted with a limiting plate, the bottom of the limiting plate is provided with a rotating plate, the inside of the rotating plate is symmetrically provided with an arc-shaped groove, the inside of the arc-shaped groove is slidably connected with a rotating rod, the bottom of the rotating plate is provided with a U-shaped block, the top of the U-shaped block is bolted with the bottom of the rotating rod, the bottom bolt of second branch has the connecting plate, and the bottom of connecting plate is rotated and is connected with first guide pulley, the bottom bolt of first branch has the bottom plate, the centre gripping box has been placed at the top of jib and the left side that is located first branch, the top bolt of centre gripping box has the bolt piece of using with the fixed block cooperation, the jib has been placed to the bottom of centre gripping box, the right side of jib and the right side of bottom have bolted the second guide pulley and the third guide pulley respectively, the left side symmetry bolt of second branch has the fixture block, the draw-in groove with the fixture block joint is seted up to the right side symmetry of first branch, nut and bolt and second branch threaded connection are passed through to the right side of first branch.

Preferably, the top bolt of centre gripping box inner chamber has the stopper, the bottom of stopper has bolted the second lifting hook through connecting the rope, the both sides of stopper all rotate through the bearing and are connected with the screw rod, two the equal bolt in other end of screw rod has the handle, and the equal threaded connection in surface of two screw rods has the removal nut, two the surface of removal nut all has bolted first lifting hook through connecting the rope, the bottom of centre gripping box is seted up and is connected the logical groove that the rope cooperation was used, the bilateral symmetry bolt at centre gripping box inner chamber top has the slide rail, the inside sliding connection of slide rail has first slider, and the bottom of first slider and the surface bolt of removal nut.

Preferably, the limiting plate is internally provided with a sliding groove, and the top of the rotating rod is bolted with a second sliding block in sliding connection with the sliding groove.

Preferably, the bottom of the rotating plate is bolted with a limiting rod, the surface of the limiting rod is sleeved with a limiting ring, and the left side of the limiting ring is bolted with the right side of the second supporting rod through a connecting block.

Preferably, the top of the bottom plate and two sides of the bottom of the first support rod are respectively provided with a placing groove clamped with the first guide wheel and the third guide wheel, and the bottom of the left side of the first support rod is provided with a clamping hole clamped with the second guide wheel.

Preferably, a take-up box is bolted to the left side of the first support rod, and the left end of the take-up reel is rotatably connected with the left side of the inner cavity of the take-up box through a rotating shaft.

Preferably, the top of the wire winding box is provided with a wire winding hole matched with the steel wire for use, and the bottom of the wire winding box is provided with a through hole matched with the belt for use.

Preferably, universal wheels are symmetrically bolted to the bottom of the bottom plate.

Preferably, the left side of the bottom plate is bolted with a balancing weight.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a limiting plate, the rotor plate, the arc wall, the dwang, U-shaped piece and jib set up, solved current elevating gear for building engineering can't adjust the jib angle, the device is when carrying the material to the floor that needs, do not need operating personnel to stretch out the hand to collude the material that rises, it can make the material rotate to the required position to need to only one person rotate the device, directly rotate the material to the place that needs to prevent afterwards, take down the hook and can put the material neatly in the place that needs, not only reduced workman's danger, also saved the workman simultaneously and needed the secondary and put the labour who consumes;

the utility model discloses a motor, first belt pulley, the second belt pulley, the take-up reel, the steel wire, the fixed block, first guide pulley, second branch, the second guide pulley, the third guide pulley, the fixture block, the gag lever post and the setting of receiving the line box, the problem of having solved current elevating gear for the building engineering and not being portable is solved, the device is transporting upstairs the time, need not many people to help carry out angular adjustment to the device, only need two people to lift alright with quick transporting upstairs, can not confine to some too narrow stairways mouths, the slow process of transporting has been deducted, also improvement by a wide margin simultaneously workman work efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention at the enlarged part A in FIG. 1;

FIG. 3 is a sectional view of the structure clamping box of the present invention;

FIG. 4 is a perspective view of the present invention;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: 1. a first support bar; 2. a motor; 3. a first pulley; 4. a second pulley; 5. a take-up reel; 6. a steel wire; 7. a fixed block; 8. a second support bar; 9. a limiting plate; 10. a rotating plate; 11. an arc-shaped slot; 12. rotating the rod; 13. a U-shaped block; 14. a first guide wheel; 15. a base plate; 16. a clamping box; 17. A bolting block; 18. a boom; 19. a second guide wheel; 20. a third guide wheel; 21. a limiting block; 22. a screw; 23. moving the nut; 24. a first hook; 25. a second hook; 26. a slide rail; 27. a first slider; 28. a chute; 29. a second slider; 30. a clamping block; 31. a limiting rod; 32. a wire rewinding box; 33. a universal wheel; 34. and a balancing weight.

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. 1-5, a lifting device for construction engineering comprises a first supporting rod 1, a motor 2 is bolted on the left side of the first supporting rod 1 through a connecting plate, a first belt pulley 3 is sleeved on the output end of the motor 2, a second belt pulley 4 is rotatably connected on the surface of the first belt pulley 3 through a belt, a take-up reel 5 is sleeved inside the second belt pulley 4, a steel wire 6 is wound on the surface of the take-up reel 5, a fixing block 7 is bolted on the other end of the steel wire 6, a second supporting rod 8 is arranged on the right side of the first supporting rod 1, a limiting plate 9 is bolted on the right side of the second supporting rod 8, a rotating plate 10 is arranged at the bottom of the limiting plate 9, arc-shaped grooves 11 are symmetrically arranged inside the rotating plate 10, a rotating rod 12 is slidably connected inside the arc-shaped grooves 11, a U-shaped block 13 is arranged at the bottom of the rotating plate 10, the top of the U-shaped block 13 is bolted with the bottom, the bottom of second branch 8 has been bolted and has been connected the connecting plate, the bottom of connecting plate is rotated and is connected with first guide pulley 14, the bottom bolt of first branch 1 has been connected with bottom plate 15, centre gripping box 16 has been placed at the top of jib 18 and the left side that is located first branch 1, the top bolt of centre gripping box 16 has been connected with bolt block 17 that uses with the cooperation of fixed block 7, jib 18 has been placed to the bottom of centre gripping box 16, second guide pulley 19 and third guide pulley 20 have been bolted respectively to the right side of jib 18 and the right side of bottom, fixture block 30 has been bolted to the left side symmetry of second branch 8, the draw-in groove with fixture block 30 joint has been seted up to the right side symmetry of first branch 1, nut and bolt and 8 threaded connection of second branch are passed through.

Please refer to fig. 1, fig. 3 and fig. 5, a limiting block 21 is bolted to the top of the inner cavity of the clamping box 16, a second hook 25 is bolted to the bottom of the limiting block 21 through a connecting rope, both sides of the limiting block 21 are rotatably connected with screw rods 22 through bearings, the other ends of the two screw rods 22 are bolted with handles, the surfaces of the two screw rods 22 are all in threaded connection with moving nuts 23, the surfaces of the two moving nuts 23 are all in bolted connection with a first hook 24 through a connecting rope, the bottom of the clamping box 16 is provided with a through groove matched with the connecting rope for use, slide rails 26 are symmetrically bolted to both sides of the top of the inner cavity of the clamping box 16, a first slide block 27 is slidably connected to the inside of the slide rail 26, and the bottom of the first slide block 27 is in bolted to the surface of the moving nuts 23, so as to clamp a single material, and simultaneously clamp a containing.

Referring to fig. 1 and 4, a sliding groove 28 is formed in the limiting plate 9, and a second sliding block 29 slidably connected with the sliding groove 28 is bolted to the top of the rotating rod 12, so as to support the rotating rod 12 and enable the rotating rod 12 to slide more smoothly.

Referring to fig. 1 and 5, a limiting rod 31 is bolted to the bottom of the rotating plate 10, a limiting ring is sleeved on the surface of the limiting rod 31, and the left side of the limiting ring is bolted to the right side of the second supporting rod 8 through a connecting block, so that the suspension rods 18 can be conveniently placed, and the suspension rods 18 can rotate at the same position.

Referring to fig. 1 and 5, the top of the bottom plate 15 and two sides of the bottom of the first support rod 1 are respectively provided with a placing groove clamped with the first guide wheel 14 and the third guide wheel 20, and the bottom of the left side of the first support rod 1 is provided with a clamping hole clamped with the second guide wheel 19, so that the steel wire 6 can be conveniently collected and released, and meanwhile, the routing of the steel wire 6 is limited, so that the steel wire 6 cannot be shaken in disorder when being collected and released.

Referring to fig. 1, 2 and 5, a wire winding box 32 is bolted to the left side of the first support rod 1, and the left end of the wire winding disc 5 is rotatably connected to the left side of the inner cavity of the wire winding box 32 through a rotating shaft, so that the wire winding disc 5 is supported, and the wire winding disc 5 can wind and unwind the steel wires 6 more stably.

Referring to fig. 2, a wire winding hole matched with the steel wire 6 is formed at the top of the wire winding box 32, and a through hole matched with the belt is formed at the bottom of the wire winding box 32, so that the steel wire 6 can be conveniently wound and unwound, and the belt can be conveniently used and installed.

Referring to fig. 1 and 5, the bottom of the bottom plate 15 is symmetrically bolted with universal wheels 33, which facilitates the user to move the device and also saves time and labor when moving the device.

Referring to fig. 1 and 5, a weight block 34 is bolted to the left side of the bottom plate 15, so that the device does not fall over when in use.

The working principle is as follows: when the device is installed, the whole device is lifted to the roof, the second supporting rod 8 is separated from the first supporting rod 1 by screwing the screw and the nut, then the second supporting rod 8 and the first supporting rod 1 are screwed together by using the screw and the nut, then the bolt block 17 is taken away, one side of the suspender 18 is lifted, then the second guide wheel 19 is pulled out from the clamping hole, the suspender 18 is placed in the U-shaped block 13, the suspender 18 is fixed by the adjusting bolt, then the fixing block 7 is pulled, when the fixing block 7 is pulled, the steel wire 6 is discharged by matching with the take-up reel 5, then the steel wire 6 is pulled through the surfaces of the first guide wheel 14, the second guide wheel 19 and the third guide wheel 20, then the fixing block 7 and the bolt block 17 are bolted, the installation can be completed, when the motor 2 is started, the first belt pulley 3 is driven to rotate, when the first belt pulley 3 rotates, the second belt pulley 4 is driven to rotate by a belt, when the second belt pulley 4 rotates, the take-up reel 5 is driven to rotate, when the take-up reel 5 rotates, the steel wire 6 is automatically discharged, then the clamping box 16 is put down from the roof, after the clamping box 16 is put to the bottom, the handles on two sides of the clamping box 16 can be rotated, when the handles rotate, the screw 22 is driven to rotate through the matching between the bearings, when the screw 22 rotates, the moving nut 23 is driven to move through the matching between the clamping box 16 and the first slider 27, a user can adjust the moving nut 23 and use the first hook 24 to hook different materials, then the motor 2 is controlled to rotate reversely, when the motor 2 rotates reversely, the take-up reel 5 is driven to take up the steel wire 6 through the matching between the first belt pulley 3 and the second belt pulley 4, when the steel wire 6 is taken up, the clamping box 16 is driven to ascend through the matching between the first guide pulley 14, the third guide pulley 20 and the second guide pulley 19, then the clamping box 16 will bring the material to rise, after rising to the required angle, hold the rotating rod 12, rotate the rotating rod 12, when the rotating rod 12 is rotated, will drive the U-shaped block 13 to rotate through the cooperation among the arc-shaped groove 11, the second slider 29, the chute 28 and the stop lever 31, rotate to the place where needs to place the material and directly take off the material from the first hook 24 and the second hook 25, use and then take off the clamping box 16, then pack up the steel wire 6, and then separate the hanger rod 18 from the U-shaped block 13, take out the hanger rod 18 to clamp the second guide wheel 19 and the third guide wheel 20 into the corresponding clamping hole and placing groove, place the clamping box 16 on the hanger rod 18, when the clamping box 16 is placed on the hanger rod 18, the connecting rope at the bottom of the clamping box 16, the first hook 24 and the second hook 25 will be taken in the clamping box 16 through the through-slot, then take off the second branch 8, the second support rod 8 and the first support rod 1 are fixed together through screws and nuts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a lifting device for building engineering, includes first branch (1), its characterized in that: it still includes centre gripping box (16), the left side of first branch (1) has motor (2) through the connecting plate bolt, first belt pulley (3) have been cup jointed to the output of motor (2), the surface of first belt pulley (3) is rotated through the belt and is connected with second belt pulley (4), take-up reel (5) has been cup jointed to the inside of second belt pulley (4), the surface winding of take-up reel (5) has steel wire (6), the other end bolt of steel wire (6) has fixed block (7), the right side of first branch (1) is equipped with second branch (8), the right side bolt of second branch (8) has limiting plate (9), the bottom of limiting plate (9) is equipped with rotor plate (10), arc wall (11) have been seted up to the inside symmetry of rotor plate (10), the inside sliding connection of arc wall (11) has dwang (12), the bottom of the rotating plate (10) is provided with a U-shaped block (13), the top of the U-shaped block (13) is bolted with the bottom of the rotating rod (12), the internal thread of the U-shaped block (13) is connected with an adjusting bolt, the bottom of the second support rod (8) is bolted with a connecting plate, the bottom of the connecting plate is rotatably connected with a first guide wheel (14), the bottom of the first support rod (1) is bolted with a bottom plate (15), the bottom of the clamping box (16) is provided with a suspender (18), the right side of the suspender (18) and the right side of the bottom of the suspender are respectively bolted with a second guide wheel (19) and a third guide wheel (20), the top of the suspender (18) is positioned on the left side of the first support rod (1) and is provided with the clamping box (16), the top of the clamping box (16) is bolted with a bolting block (17) matched with the fixed block (7), the left side of the second support rod (8, the right side symmetry of first branch (1) is seted up the draw-in groove with fixture block (30) joint, the right side of first branch (1) is passed through nut and bolt and second branch (8) threaded connection.

2. A lifting device for construction engineering according to claim 1, characterized in that: the top bolt of centre gripping box (16) inner chamber has stopper (21), the bottom of stopper (21) has been bolted through connecting the rope and has been connect second lifting hook (25), the both sides of stopper (21) all are connected with screw rod (22) through the bearing rotation, two the equal bolt of the other end of screw rod (22) has the handle, and the equal threaded connection in surface of two screw rods (22) has removal nut (23), two the surface of removal nut (23) all has first lifting hook (24) through connecting the rope bolt, the logical groove that uses with the cooperation of connecting the rope is seted up to the bottom of centre gripping box (16), the bilateral symmetry bolt at centre gripping box (16) inner chamber top has slide rail (26), the inside sliding connection of slide rail (26) has first slider (27), and the surface bolt of the bottom of first slider (27) and removal nut (23).

3. A lifting device for construction engineering according to claim 1, characterized in that: a sliding groove (28) is formed in the limiting plate (9), and a second sliding block (29) which is connected with the sliding groove (28) in a sliding mode is bolted to the top of the rotating rod (12).

4. A lifting device for construction engineering according to claim 1, characterized in that: the bottom of the rotating plate (10) is bolted with a limiting rod (31), the surface of the limiting rod (31) is sleeved with a limiting ring, and the left side of the limiting ring is bolted with the right side of the second supporting rod (8) through a connecting block.

5. A lifting device for construction engineering according to claim 1, characterized in that: the top of the bottom plate (15) and two sides of the bottom of the first support rod (1) are respectively provided with a placing groove clamped with the first guide wheel (14) and the third guide wheel (20), and the bottom of the left side of the first support rod (1) is provided with a clamping hole clamped with the second guide wheel (19).

6. A lifting device for construction engineering according to claim 1, characterized in that: the left side of the first supporting rod (1) is connected with a wire collecting box (32) in a bolted mode, and the left end of the wire collecting disc (5) is rotatably connected with the left side of an inner cavity of the wire collecting box (32) through a rotating shaft.

7. The lifting device for building engineering according to claim 6, characterized in that: the top of the wire winding box (32) is provided with a wire winding hole matched with the steel wire (6) for use, and the bottom of the wire winding box (32) is provided with a through hole matched with the belt for use.

8. A lifting device for construction engineering according to claim 1, characterized in that: universal wheels (33) are symmetrically bolted to the bottom of the bottom plate (15).

9. A lifting device for construction engineering according to claim 1, characterized in that: the left side of the bottom plate (15) is bolted with a balancing weight (34).

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