CN212406015U

CN212406015U - Safe building scaffold convenient to move and capable of being automatically lifted

Info

Publication number: CN212406015U
Application number: CN202020807322.8U
Authority: CN
Inventors: 季衡; 姜博; 孟祥虎; 李文涛; 闫浩; 周丽萍; 王锐; 杨郁青
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-26
Anticipated expiration: 2030-05-15

Abstract

The utility model provides a safe type conveniently removes, but automatic lifting's construction frame, be provided with the crank, when needs relocation shift the scaffold, it drives the bull stick rotation to rotate the crank, the bull stick rotates and drives the adjusting sleeve rotation under using through two bevel gear's cooperation, when adjusting sleeve pivoted, under the limiting displacement of two gag lever posts, it moves down to drive the regulation pole, and then drive bottom plate and gyro wheel downstream, when gyro wheel contact ground just is less than firm landing leg, jack-up whole device, can be through the convenient removal to whole device of gyro wheel, when the workman needs to be under construction through the scaffold, the same reason reversal crank makes the gyro wheel rise, further firm landing leg contact ground, make the stability of scaffold better, the security when the workman is under construction has also been improved when convenient the removal. This patent still is provided with the cat ladder and carries the thing board, has increased the convenience of transmission goods, has reduced danger, and it is easy to lift by crane the goods simultaneously, is suitable for the operation of more eminence.

Description

Safe building scaffold convenient to move and capable of being automatically lifted

Technical Field

The utility model belongs to the technical field of the construction technique and specifically relates to a but safe type convenient removal automatic lifting's construction frame.

Background

The construction is a production activity in the construction implementation stage of engineering construction, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object at a specified place.

However, in the prior art, a common scaffold is generally formed by a plurality of scaffold cross rods, a plurality of scaffold vertical rods and a construction platform which are fixedly connected, when a constructor stands on the construction platform to work, because the area of the construction platform is fixed and inconvenient, the constructor can only stand in the area to perform construction operation, the construction range is limited, the constructor is influenced to perform large-range construction operation, the scaffold is inconvenient to move every time, the constructor needs to be lifted or disassembled by a plurality of the constructors in a combined force, the operation process is time-consuming and labor-consuming, and therefore the scaffold for building construction is provided for solving the problems.

Disclosure of Invention

The technical task of the utility model is to solve the not enough of prior art, provide a safe type convenient removal, but self-lifting's construction frame.

The utility model provides a technical scheme that its technical problem adopted is:

a safe building scaffold convenient to move and capable of being automatically lifted comprises a counterweight base, wherein the upper surface of the counterweight base is fixedly connected with two side plates, the upper surfaces of the two side plates are connected with bearing plates, the lower surface of the counterweight base is connected with a group of stable supporting legs, the inner bottom wall of the counterweight base is rotatably connected with an adjusting sleeve, the inside of the adjusting sleeve is provided with an adjusting rod, the adjusting sleeve penetrates through the counterweight base, the top end of the adjusting rod is connected with a top plate, the lower surface of the top plate is connected with two limiting rods, the two limiting rods penetrate through the counterweight base, the bottom ends of the two limiting rods are connected with a bottom plate, the lower surface of the bottom plate is provided with a group of rolling wheels, a rotating rod is arranged inside the counterweight base in an inserting manner, the right end of the rotating rod is connected with a first bevel gear, the left side of left curb plate is connected with the fixed plate, the last surface mounting of fixed plate has driving motor, driving motor's output is connected with the pivot, the surface connection of pivot has the winding roller, the external fixed surface winding of winding roller has the stay cord, the bottom of stay cord is connected with the couple, the spout has all been seted up to one side that two curb plates are relative, the equal sliding connection in inside of two spouts has the slider, one side that two sliders are relative is connected with carries the thing board, the last surface connection who carries the thing board has the link.

Optionally, the inside diapire of counter weight base is connected with the bearing, and the adjusting sleeve bottom is connected with the inner circle of bearing, makes adjusting sleeve pivoted also carry on spacingly to it through the setting of bearing.

Optionally, the inside of adjusting sleeve is provided with the thread groove, and the surface of adjusting the pole is provided with the thread tooth, and adjusting sleeve and regulation pole threaded connection, the two pass through threaded connection's mode, and under limiting displacement, the regulation pole can reciprocate along with adjusting sleeve's rotation.

Optionally, the inner left side wall of the counterweight base is connected with a limiting bearing, the outer surface of the rotating rod is connected with an inner ring of the limiting bearing, the left end of the rotating rod is connected with a crank, the rotating rod and the left limiting rod are arranged in a mutually staggered mode, stability of the rotating rod during rotation is improved through the limiting bearing, and meanwhile, two bevel gears are guaranteed to be always in a meshed state.

Optionally, the rotating shaft penetrates through the left side plate, and the right end of the rotating shaft is rotatably connected with the left side of the right side plate through a mounting bearing.

Optionally, the right side of the counterweight base is connected with a crawling ladder through a support plate, the top of the crawling ladder is connected with the right side of the bearing plate, the counterweight base is of an internal hollow structure, the hook is hung on the hanging ring through setting, the loading plate can be lifted along with winding of the pull rope, meanwhile, the driving motor rotates reversely, and the loading plate descends under the action of gravity.

Optionally, the drive motor is a STX-type servo motor.

The utility model discloses a but safe type convenient removal, automatic lifting's construction frame compares produced beneficial effect with prior art and is:

the existing scaffold in actual engineering often leads to being difficult to carry because of the construction site of difference, perhaps some stability is not good, has increased the potential safety hazard of workman's construction, and when the workman was in the eminence operation, the construction tool that needs to use was difficult to transmit or takes moreover, and then increased the burden when the workman is under construction. The safe building scaffold which is convenient to move and can be automatically lifted is provided with the crank, and when workers need to change positions to move the scaffold after finishing construction on a certain position, the crank is rotated to enable the bottom plate to descend; through setting up the cat ladder, construction worker climbs the operation on the bearing plate through the cat ladder for the workman can be because of the change adjustment position at the construction position when the operation, and scaffold stability is better, has also improved the security when the workman is under construction when convenient the removal.

Drawings

In order to more clearly describe the working principle of the safety type building scaffold which is convenient to move and can be automatically lifted, a schematic diagram is attached for further explanation.

Fig. 1 is a schematic view of a safe, conveniently movable and automatically liftable construction frame of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 is a structural schematic diagram of the utility model discloses a safe type convenient removal, but automatic lifting's construction frame's chassis is looked to the right side.

The reference numerals in the figures denote:

1. the weight-balancing device comprises a weight-balancing base, 2, side plates, 3, a bearing plate, 4, a stable supporting leg, 5, an adjusting sleeve, 6, an adjusting rod, 7, a top plate, 8, a limiting rod, 9, a bottom plate, 10, a roller, 11, a rotating rod, 12, a first bevel gear, 13, a second bevel gear, 14, a fixing plate, 15, a driving motor, 16, a rotating shaft, 17, a winding roller, 18, a pull rope, 19, a hook, 20, a sliding groove, 21, a sliding block, 22, a carrying plate, 23, a hanging ring, 24, a crank, 25 and a ladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 of the 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.

As shown in the attached figures 1-4, the utility model relates to a safe, convenient to move and automatic lifting construction frame, which comprises a counterweight base 1, wherein the upper surface of the counterweight base 1 is fixedly connected with two side plates 2, the upper surfaces of the two side plates 2 are fixedly connected with a bearing plate 3, the lower surface of the counterweight base 1 is fixedly connected with a group of stable supporting legs 4, the inner bottom wall of the counterweight base 1 is rotatably connected with an adjusting sleeve 5, the inside of the adjusting sleeve 5 is provided with an adjusting rod 6, the adjusting sleeve 5 penetrates through the counterweight base 1, the top end of the adjusting rod 6 is fixedly connected with a top plate 7, the lower surface of the top plate 7 is fixedly connected with two limiting rods 8, the two limiting rods 8 penetrate through the counterweight base 1, the bottom ends of the two limiting rods 8 are fixedly connected with a bottom plate 9, the lower surface of the bottom plate 9, a first bevel gear 12 is fixedly connected to the right end of the rotating rod 11, a second bevel gear 13 is fixedly connected to the outer surface of the adjusting sleeve 5, the first bevel gear 12 is meshed with the second bevel gear 13, a fixing plate 14 is fixedly connected to the left side of the left side plate 2, a driving motor 15 is fixedly connected to the upper surface of the fixing plate 14, the type of the driving motor 15 is a servo motor 70STX-01, a rotating shaft 16 is fixedly connected to the output end of the driving motor 15, a winding roller 17 is fixedly connected to the outer surface of the rotating shaft 16, a pull rope 18 is fixedly wound on the outer surface of the winding roller 17, a hook 19 is fixedly connected to the bottom end of the pull rope 18, sliding grooves 20 are respectively formed in one opposite sides of the two side plates 2, sliding blocks 21 are respectively and slidably connected to the insides of the two sliding grooves 20, a carrying plate 22 is fixedly connected to.

Above-mentioned counter weight base 1's inside diapire fixedly connected with bearing, the inner circle fixed connection of 5 bottoms of adjusting sleeve and bearing makes adjusting sleeve 5 rotatable also carry on spacingly to it when through setting up of bearing.

The inside of above-mentioned adjusting sleeve 5 is provided with the thread groove, and the surface of adjusting pole 6 is provided with the thread tooth, adjusting sleeve 5 and adjusting 6 threaded connection of pole, and the two passes through threaded connection's mode, and under limiting displacement, adjusting pole 6 can reciprocate along with adjusting sleeve 5's rotation.

The inside left side wall fixedly connected with of above-mentioned counter weight base 1 is spacing bearing, the surface of bull stick 11 and the inner circle fixed connection of spacing bearing, the left end fixedly connected with crank 24 of bull stick 11, and bull stick 11 sets up with left gag lever post 8 is crisscross each other, through spacing bearing's setting, improves the stability when bull stick 11 rotates, guarantees simultaneously that two bevel gear are in the engaged state always.

The rotating shaft 16 penetrates through the left side plate 2, and the right end of the rotating shaft 16 is rotatably connected with the left side of the right side plate 2 through a mounting bearing.

Extension board fixedly connected with cat ladder 25 is passed through on above-mentioned counter weight base 1's right side, and the top of cat ladder 25 and the right side fixed connection of bearing plate 3, counter weight base 1 are inside hollow structure, and couple 19 hangs on link 23, hangs on link 23 through setting up couple 19, can mention year thing board 22 along with the coiling of stay cord 18, and driving motor 15 reverses simultaneously, carries thing board 22 and descends under the action of gravity.

In conclusion, the safe building scaffold convenient to move and capable of being automatically lifted is provided with the crank 24, when a worker needs to change the position to move the scaffold after finishing construction on a certain part, the crank 24 is rotated to drive the rotating rod 11 to rotate, the rotating rod 11 is rotated to drive the adjusting sleeve 5 to rotate through the matching use of the two bevel gears, the adjusting rod 6 is driven to move downwards under the limiting action of the two limiting rods 8 while the adjusting sleeve 5 rotates, the bottom plate 9 and the group of rollers 10 are further driven to move downwards, when the rollers 10 contact the ground downwards and are lower than the stable supporting legs 4, the whole device is jacked up, the roller 10 can conveniently move the whole device, when the worker needs to construct the scaffold, the crank 24 is reversed to enable the rollers 10 to ascend, the further stable supporting legs 4 contact the ground, and the stability of the scaffold is better, the safety of workers during construction is improved while the movement is convenient.

This safe type is convenient to be removed, but automatic lifting's construction frame, through setting up cat ladder 25, construction worker climbs the operation on bearing plate 3 through cat ladder 25, when the required instrument that needs to take when the workman is under construction, can place the instrument on carrying thing board 22 by the ground personnel, then external power supply starts driving motor 15 and drives pivot 16 and rotate, pivot 16 rotates and drives winding roller 17 and rotate, winding roller 17 rotates and twines stay cord 18, accessible couple 19 and the cooperation of link 23 are used, the instrument of carrying thing board 22 and above-mentioned is mentioned, until conveniently taking can, therefore more convenient than transmitting the goods by the below personnel when the eminence operation, and reduced danger, it is easy to lift by crane the goods simultaneously, be suitable for the operation of eminence more.

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.

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 safe building construction frame convenient to move and capable of automatically lifting is characterized by comprising a counterweight base (1), wherein the upper surface of the counterweight base (1) is fixedly connected with two side plates (2), the upper surfaces of the two side plates (2) are connected with bearing plates (3), the lower surface of the counterweight base (1) is connected with a group of stable supporting legs (4), the inner bottom wall of the counterweight base (1) is rotatably connected with an adjusting sleeve (5), an adjusting rod (6) is arranged inside the adjusting sleeve (5), the adjusting sleeve (5) penetrates through the counterweight base (1), the top end of the adjusting rod (6) is connected with a top plate (7), the lower surface of the top plate (7) is connected with two limiting rods (8), the two limiting rods (8) penetrate through the counterweight base (1), the bottom ends of the two limiting rods (8) are connected with a bottom plate (9), and the lower surface of the bottom plate (9) is, a rotating rod (11) is inserted into the counterweight base (1), a first bevel gear (12) is connected to the right end of the rotating rod (11), a second bevel gear (13) is connected to the outer surface of the adjusting sleeve (5), the first bevel gear (12) is meshed with the second bevel gear (13), a fixed plate (14) is connected to the left side of the left side plate (2), a driving motor (15) is installed on the upper surface of the fixed plate (14), a rotating shaft (16) is connected to the output end of the driving motor (15), a winding roller (17) is connected to the outer surface of the rotating shaft (16), a pull rope (18) is fixedly wound on the outer surface of the winding roller (17), a hook (19) is connected to the bottom end of the pull rope (18), sliding grooves (20) are respectively formed in one opposite sides of the two side plates (2), sliding blocks (21) are respectively connected to the insides of the two sliding grooves (20) in a, the upper surface of the object carrying plate (22) is connected with a hanging ring (23).

2. The safe, movable and automatically liftable construction frame according to claim 1, wherein the inner bottom wall of the counterweight base (1) is connected with a bearing, and the bottom end of the adjusting sleeve (5) is connected with the inner ring of the bearing.

3. The safe, conveniently movable and automatically liftable building scaffold according to claim 1, wherein the inside of the adjusting sleeve (5) is provided with a threaded groove, the outer surface of the adjusting rod (6) is provided with a threaded tooth, the adjusting sleeve (5) is in threaded connection with the adjusting rod (6), and the adjusting rod (6) moves up and down along with the rotation of the adjusting sleeve (5) in a limiting manner by means of threaded connection.

4. The safe construction frame convenient to move and capable of being automatically lifted according to claim 1, wherein a limiting bearing is connected to the left side wall of the interior of the counterweight base (1), the outer surface of the rotating rod (11) is connected with an inner ring of the limiting bearing, a crank (24) is connected to the left end of the rotating rod (11), and the rotating rod (11) and the left limiting rod (8) are arranged in a staggered mode.

5. The safe, movable and automatically liftable construction frame according to claim 1, wherein the rotating shaft (16) penetrates through the left side plate (2), and the right end of the rotating shaft (16) is rotatably connected with the left side of the right side plate (2) through a mounting bearing.

6. The safe, convenient-to-move and automatic-to-lift construction frame as claimed in claim 1, wherein a ladder (25) is connected to the right side of the counterweight base (1) through a support plate, the top of the ladder (25) is connected to the right side of the bearing plate (3), the counterweight base (1) is of a hollow structure, and the hook (19) is hung on the hanging ring (23).

7. A safety mobile self-lifting construction frame according to claim 1, wherein the driving motor (15) is a servo motor of type 70 STX-01.