CN212334533U

CN212334533U - Lifting equipment for newly adding beam-lifting column planting bars

Info

Publication number: CN212334533U
Application number: CN202020935486.9U
Authority: CN
Inventors: 李跃春; 王斌; 邹勇; 叶毅; 唐永科
Original assignee: Yunnan Nengtou Yike Engineering Design Co ltd
Current assignee: Yunnan Nengtou Yike Engineering Design Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-12
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a steel construction factory building demolishs technical field, and discloses a roof beam lifts post bar planting and newly increases lifting means, comprising a base plate, the equal fixed mounting in the left and right sides of bottom plate bottom has the fixed plate, the equal movable mounting in the left and right sides of bottom plate bottom has the screw rod. This post bar planting is lifted to roof beam newly increases and uses jacking equipment, through setting up driving motor, when needs mobile device, start driving motor, make the bull stick rotate, two rotation awl teeth rotate about the drive, it rotates to drive the meshing awl tooth through the meshing, make about, two screw rods rotate simultaneously, it can only reciprocate simultaneously to remove the loop bar by the screw thread thrust of screw rod, thereby nimble lift of adjusting the gyro wheel, only need control driving motor's steering, two gyro wheels move down simultaneously about making, can promote equipment to shift, otherwise, can be fixed it, make equipment reach convenient to use's effect, manpower and time have been saved greatly, more satisfy the demand that people used.

Description

Lifting equipment for newly adding beam-lifting column planting bars

Technical Field

The utility model relates to a steel construction factory building demolishs the technical field, specifically is a roof beam lifts post and plants new increase lifting means of muscle.

Background

The steel structure factory building mainly means that main bearing member comprises steel, including steel post, girder steel, steel construction basis, steel roof truss and steel roof, notices that the wall of steel construction also can adopt the brick wall to maintain.

At the in-process of steel construction factory building construction, need newly increase the bar planting on original roof beam and post, in order to guarantee the stability of structure, at constructor bar planting's in-process, generally need use lifting device so that the operation, present roof beam is lifted post bar planting and is newly increased lifting device and generally have the inconvenient shortcoming of use, the lifting device who is used for the bar planting usually removes behind the destination at the device, be difficult to quick convenient fix it, and constructor needs continuous more change position when using, make the use of device not nimble enough, constructor's work efficiency has been reduced, it is inconvenient to lead to its use, so propose a roof beam lift post bar planting and newly increase lifting device and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a roof beam is lifted post bar planting and is newly increased lifting means, possess advantages such as convenient to use, it generally has the inconvenient shortcoming of use to have solved present roof beam and has been lifted post bar planting and is newly increased lifting means, the lifting means who is used for bar planting usually is after the device removes the destination, be difficult to quick convenient fix it, and constructor needs continuous more position when using, make the use of device not nimble enough, constructor's work efficiency has been reduced, lead to its inconvenient problem of use.

(II) technical scheme

In order to realize the purpose of the convenient use, the utility model provides a following technical scheme: a lifting device for additionally arranging beam-lifting columns and steel bars comprises a bottom plate, wherein fixed plates are fixedly arranged on the left side and the right side of the bottom plate, screw rods are movably arranged on the left side and the right side of the bottom plate, meshing bevel gears are fixedly arranged at the tops of the outer sides of the screw rods, movable sleeve rods are movably arranged at the bottoms of the outer sides of the screw rods, a connecting rod with one end movably connected with the fixed plates is fixedly arranged between the two movable sleeve rods, rollers are fixedly arranged at the bottoms of the movable sleeve rods, side plates are fixedly arranged on the left side and the right side of the top of the bottom plate, a driving motor is fixedly arranged on the right side of the side plate, a rotating rod with one end movably connected with the side plate is fixedly arranged at the output shaft of the driving motor, rotating bevel gears with one end meshed with the meshing bevel gears are fixedly arranged at, the utility model discloses a safety device, including dead lever, movable loop bar's top fixed mounting has a lifting support, two top movable mounting between the connecting axle has a lifting support, two fixed mounting has quantity to be a plurality of loose axle between the lifting support, controls two movable mounting has electric putter between the loose axle, the equal fixed mounting in left and right sides at lifting support top has the connecting loop bar, two movable mounting has the horizontal pole between the connecting loop bar, the equal fixed mounting in left and right sides of horizontal pole has the fixed block, the top fixed mounting of fixed block has lift platform, lift platform's top fixed mounting has the rail.

Preferably, two the spout has all been seted up to the relative one side of fixed plate, and spout and connecting rod looks adaptation, the fixed plate is ninety degrees perpendicular installation with the bottom plate.

Preferably, the top of the movable sleeve rod is provided with a threaded hole, the threaded hole is matched with the screw rods, and the threads on the two screw rods are opposite.

Preferably, the left side and the right side of the rotating rod are fixedly provided with rotating bearings, the rotating rod is movably connected with the side plates through the rotating bearings, and the number of the connecting sleeve rods is two.

Preferably, driving motor's left side fixed mounting has the connecting seat, and driving motor passes through connecting seat and curb plate fixed connection, two the fixed block is the symmetric distribution with lift platform's plumb line.

Preferably, the left side and the right side at the top of the bottom plate are both fixedly provided with limiting sleeves, the screw is movably connected with the bottom plate through the limiting sleeves, and the connecting rod and the movable sleeve rod are vertically arranged at ninety degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a roof beam is lifted post and is planted muscle and newly-increased jacking equipment, possesses following beneficial effect:

1. the lifting device for the beam-lifting column bar planting is additionally provided with the driving motor, when the device needs to be moved, the driving motor is started to rotate the rotating rod to drive the left rotating bevel gear and the right rotating bevel gear to rotate, the left screw rod and the right screw rod rotate simultaneously through meshing driving the meshing bevel gears to rotate, the rotation directions are opposite, the threads on the left screw rod and the right screw rod are reversed, and the threaded holes matched with the screw rods are formed in the movable sleeve rod, so that the movable sleeve rod rotates under the thrust of the threads of the movable sleeve rod, the connecting rod is arranged between the left movable sleeve rod and the right movable sleeve rod to limit the rotation of the movable sleeve rod, the movable sleeve rod can only move up and down simultaneously under the thrust of the threads of the screw rods, the lifting of the rollers is flexibly adjusted, the left roller and the right roller move down simultaneously only by controlling the rotation direction of the driving motor, the device can be pushed to be, greatly saves manpower and time and meets the use requirements of people.

2. This post bar planting is lifted to roof beam newly increases and uses jacking equipment, through setting up electric putter, starts electric putter, and the loose axle of both sides is kept away from about promoting for the lifting support is tensile, can promote lift platform and rise, through be equipped with horizontal pole and dead lever on lift platform and bottom plate respectively, makes the adapter sleeve pole and the activity loop bar of its left and right sides remove under its restriction more stably, thereby has improved the stability and the convenience of structure greatly, makes equipment more practical.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the lifting platform comprises a fixing plate 1, rollers 2, a connecting rod 3, a rotating rod 4, a bottom plate 5, a movable sleeve rod 6, a driving motor 7, side plates 8, a lifting support 9, a connecting sleeve rod 10, a cross rod 11, a rail 12, an electric push rod 13, a movable shaft 14, a fixed block 15, a screw rod 16, a meshing bevel gear 17, a connecting shaft 18, a movable sleeve rod 19, a fixed rod 20, a rotating bevel gear 21 and a lifting platform 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. 1-2, a lifting device for increasing the number of beam-lifting columns for planting bars comprises a base plate 5, fixed plates 1 are fixedly mounted on the left and right sides of the bottom of the base plate 5, sliding grooves are formed in the opposite sides of the two fixed plates 1 and matched with connecting rods 3, the fixed plates 1 and the base plate 5 are vertically mounted at ninety degrees, screws 16 are movably mounted on the left and right sides of the bottom of the base plate 5, limit sleeves are fixedly mounted on the left and right sides of the top of the base plate 5, the screws 16 are movably connected with the base plate 5 through the limit sleeves, the connecting rods 3 and movable sleeve rods 6 are vertically mounted at ninety degrees, meshing conical teeth 17 are fixedly mounted on the top of the outer sides of the screws 16, movable sleeve rods 6 are movably mounted on the bottom of the outer sides of the screws 16, threaded holes are formed in the top of the movable sleeve rods 6 and matched with the screws 16, the threads on the two screws 16 are reversed, the connecting rods 3, the bottom of the movable loop bar 6 is fixedly provided with a roller 2, the left side and the right side of the top of the bottom plate 5 are both fixedly provided with a side plate 8, the right side of the right side plate 8 is fixedly provided with a driving motor 7, the model of the driving motor 7 can be PL-60, by arranging the driving motor 7, when the equipment needs to be moved, the driving motor 7 is started to rotate the rotating rod 4 to drive the left rotating bevel gear 21 and the right rotating bevel gear 21 to rotate, the engaging bevel gear 17 is driven to rotate by meshing, so that the left screw rod 16 and the right screw rod 16 rotate simultaneously and the rotating directions are opposite, by setting the threads on the left screw rod 16 and the right screw rod 16 to be opposite, and arranging a threaded hole matched with the screw rod 16 in the movable loop bar 6 to enable the movable loop bar 6 to rotate by the thread thrust of the screw rod, because the connecting rod 3 is arranged between the left movable loop bar 6 and, thereby flexibly adjusting the lifting of the idler wheels 2, only controlling the steering of the driving motor 7 to simultaneously move the left idler wheel 2 and the right idler wheel 2 downwards to push the equipment to transfer, otherwise, fixing the equipment to achieve the effect of convenient use, greatly saving labor and time and meeting the use requirements of people, a connecting seat is fixedly arranged on the left side of the driving motor 7, the driving motor 7 is fixedly connected with a side plate 8 through the connecting seat, two fixing blocks 15 are symmetrically distributed by taking the perpendicular bisector of a lifting platform 22, a rotating rod 4 with one end movably connected with the side plate 8 is fixedly arranged on the output shaft of the driving motor 7, rotating bearings are fixedly arranged on the left side and the right side of the rotating rod 4, the rotating rod 4 is movably connected with the side plate 8 through the rotating bearings, the number of the connecting sleeve rods 10 is two, rotating conical teeth 21 with one end meshed with a meshing conical tooth 17 are fixedly arranged on the left end and the right end of, fixed rods 20 are fixedly arranged at the front side and the rear side between the two side plates 8, movable loop bars 19 are movably arranged at the left end and the right end outside the fixed rods 20, connecting shafts 18 are fixedly arranged at the tops of the movable loop bars 19, lifting supports 9 are movably arranged at the tops between the two connecting shafts 18, a plurality of movable shafts 14 are fixedly arranged between the two lifting supports 9, electric push rods 13 are movably arranged between the left movable shaft 14 and the right movable shaft 14, the type of the electric push rod 13 can be CP-700, the electric push rod 13 is started by arranging the electric push rod 13, the movable shafts 14 at the upper side and the lower side are pushed to be far away, so that the lifting supports 9 are stretched, a lifting platform 22 can be pushed to ascend, the transverse rods 11 and the fixed rods 20 are respectively arranged on the lifting platform 22 and the bottom plate 5, and the connecting sleeve rods 10 and the movable loop bars, thereby improved the stability and the convenience of structure greatly for equipment is more practical, and the equal fixed mounting in the left and right sides at elevating support 9 top has connecting loop bar 10, and movable mounting has horizontal pole 11 between two connecting loop bar 10, and the equal fixed mounting in the left and right sides of horizontal pole 11 has fixed block 15, and the top fixed mounting of fixed block 15 has lift platform 22, and lift platform 22's top fixed mounting has rail 12.

To sum up, the lifting device for newly adding the reinforcing bar in the beam-lifting column is provided with the driving motor 7, when the device needs to be moved, the driving motor 7 is started to rotate the rotating rod 4 to drive the left rotating bevel gear 21 and the right rotating bevel gear 21 to rotate, the engaging bevel gear 17 is driven to rotate through engagement, the left screw 16 and the right screw 16 rotate simultaneously and the rotation directions are opposite, the threads on the left screw 16 and the right screw 16 are reversed, the threaded hole matched with the screw 16 is formed in the moving sleeve 6, so that the moving sleeve 6 rotates under the thrust of the threads, the connecting rod 3 is arranged between the left moving sleeve 6 and the right moving sleeve 6, the rotation of the moving sleeve 6 is limited, the moving sleeve 6 can only move up and down simultaneously under the thrust of the threads of the screws 16, the lifting of the roller 2 can be flexibly adjusted, only the rotation direction of the driving motor 7 needs to control the left roller 2 and the right roller, otherwise, the fixing device can be fixed, so that the device has the effect of convenient use, manpower and time are greatly saved, and the use requirements of people are met.

Moreover, the electric push rod 13 is arranged, the electric push rod 13 is started, the movable shafts 14 at the upper side and the lower side are pushed to be far away, so that the lifting bracket 9 is stretched, namely, the lifting platform 22 can be pushed to rise, the connecting sleeve rods 10 and the movable sleeve rods 19 on the left side and the right side of the lifting platform 22 are more stably moved under the limitation of the cross rods 11 and the fixed rods 20 which are respectively arranged on the lifting platform 22 and the bottom plate 5, thereby greatly improving the stability and the convenience of the structure, leading the equipment to be more practical, solving the defect that the existing lifting equipment for the beam-lifting column bar-planting is generally inconvenient to use, the lifting equipment for bar-planting is difficult to fix quickly and conveniently after the device moves to the destination, and constructors need to continuously change positions when using the device, so that the device is not flexible to use, the working efficiency of the constructors is reduced, and the problem of inconvenient use is caused.

It is to be noted that 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

1. The utility model provides a roof beam lifts post planting muscle and newly increases and uses jacking equipment, includes bottom plate (5), its characterized in that: the equal fixed mounting in the left and right sides of bottom plate (5) bottom has fixed plate (1), the equal movable mounting in the left and right sides of bottom plate (5) bottom has screw rod (16), the top fixed mounting in the screw rod (16) outside has meshing awl tooth (17), the bottom movable mounting in the screw rod (16) outside has removal loop bar (6), two remove between loop bar (6) fixed mounting have one end and fixed plate (1) swing joint's connecting rod (3), the bottom fixed mounting who removes loop bar (6) has gyro wheel (2), the equal fixed mounting in the left and right sides at bottom plate (5) top has curb plate (8), right side the right side fixed mounting of curb plate (8) has driving motor (7), the output shaft fixed mounting of driving motor (7) has one end and curb plate (8) swing joint's bull stick (4), the equal fixed mounting in both ends has one end and meshing awl tooth (17) engaged with rotation about bull stick (4) the outside Bevel gear (21), two equal fixed mounting in both sides has dead lever (20) around between curb plate (8), the equal movable mounting in both ends has movable loop bar (19) about dead lever (20) outside, the top fixed mounting of activity loop bar (19) has connecting axle (18), two top movable mounting between connecting axle (18) has lifting support (9), two fixed mounting has a quantity of loose axle (14) a plurality of between lifting support (9), about two movable axle (14) movable mounting has electric putter (13), the equal fixed mounting in both sides about lifting support (9) top has connecting loop bar (10), two movable mounting has horizontal pole (11) between connecting loop bar (10), the equal fixed mounting in both sides about horizontal pole (11) has fixed block (15), the top fixed mounting of fixed block (15) has lift platform (22), the top of the lifting platform (22) is fixedly provided with a fence (12).

2. The lifting device for newly adding the beam-lifting column planting bars according to claim 1, is characterized in that: two the spout has all been seted up to fixed plate (1) relative one side, and spout and connecting rod (3) looks adaptation, fixed plate (1) is ninety degrees perpendicular installation with bottom plate (5).

3. The lifting device for newly adding the beam-lifting column planting bars according to claim 1, is characterized in that: the top of the movable sleeve rod (6) is provided with a threaded hole, the threaded hole is matched with the screw rods (16), and the threads on the two screw rods (16) are opposite.

4. The lifting device for newly adding the beam-lifting column planting bars according to claim 1, is characterized in that: the left side and the right side of the rotating rod (4) are fixedly provided with rotating bearings, the rotating rod (4) is movably connected with the side plates (8) through the rotating bearings, and the number of the connecting loop bars (10) is two.

5. The lifting device for newly adding the beam-lifting column planting bars according to claim 1, is characterized in that: the left side fixed mounting of driving motor (7) has the connecting seat, and driving motor (7) pass through connecting seat and curb plate (8) fixed connection, two fixed block (15) are the symmetric distribution with the perpendicular bisector of lift platform (22).

6. The lifting device for newly adding the beam-lifting column planting bars according to claim 1, is characterized in that: the left and right sides at bottom plate (5) top all fixed mounting have the stop collar, and screw rod (16) pass through stop collar and bottom plate (5) swing joint, connecting rod (3) are ninety degrees vertical installation with removal loop bar (6).