CN217268689U

CN217268689U - Stable type construction frame capable of adjusting height

Info

Publication number: CN217268689U
Application number: CN202220391650.3U
Authority: CN
Inventors: 尹兴勇
Original assignee: Ruili Haoyuan Construction Co ltd
Current assignee: Ruili Haoyuan Construction Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-23
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a but stable form construction scaffold of altitude mixture control, including supporting base, drive casing, crane body, elevation structure, supplementary bearing structure and stable structure, it is equipped with the removal wheel to support the base bottom, the drive casing is located on supporting the base, elevation structure locates in the drive casing, supplementary bearing structure locates on the support base and is located drive casing one side, the crane body is located on the elevation structure and slides and locate on the supplementary bearing structure, stable structure locates on the support base lateral wall. The utility model relates to a construction technical field specifically provides a but rational in infrastructure, simple, can carry out altitude mixture control and have good stability simultaneously, but convenient removal and fixed altitude mixture control's stable form construction scaffold.

Description

Stable type construction frame capable of adjusting height

Technical Field

The utility model relates to a construction technical field specifically is a stable form construction frame that can altitude mixture control.

Background

Construction is a production activity performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. It includes from construction preparation, the whole production process of broken earth working to completion acceptance, construction scaffold often needs to be used in the work progress, in current technique, construction scaffold is fixed height usually, in the construction operation process, if need adjust construction height, constructor can only be through adjustment self height and then increase the construction operation height, often make whole construction scaffold stability worsen like this, there is certain potential safety hazard, construction site ground condition is relatively poor simultaneously, use the scaffold also to have the safety risk under the uneven condition of ground.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for compensateing above-mentioned current defect, the utility model provides a but, rational in infrastructure, simple can carry out altitude mixture control and have good stability simultaneously, but convenient removal and fixed altitude mixture control's stable form construction scaffold.

The utility model provides a following technical scheme: the utility model provides a but stable form construction scaffold of altitude mixture control, including supporting base, drive casing, crane body, elevation structure, supplementary bearing structure and stable structure, it is equipped with the removal wheel to support the base bottom, the drive casing is located on supporting the base, elevation structure locates in the drive casing, supplementary bearing structure locates on the support base and is located drive casing one side, the crane body is located on elevation structure and is slided and locate on the supplementary bearing structure, stable structure locates on the support base lateral wall.

In order to make the construction frame can stably go up and down, elevation structure includes driving motor, sprocket one, sprocket two, drive chain, threaded sleeve and lifting screw, driving motor locates diapire in the driving case, the sprocket is located on the driving motor power output shaft, the threaded sleeve both ends are rotated and are located on diapire and the roof in the driving case, sprocket two are located on the threaded sleeve, lifting screw locates in the threaded sleeve through the screw thread, the roof extends to driving case top in the driving case is run through to the lifting screw upper end, sprocket two, threaded sleeve and lifting screw all are equipped with two sets ofly about the driving motor symmetry, the drive chain cover is located two sets of sprockets two and sprocket one go up and mesh with sprocket two and sprocket one, two sets of lifting screw tops are located to the crane body.

In order to increase the lifting stability of building construction, the auxiliary supporting structure comprises an auxiliary supporting shell, a guide slide block, a supporting slide column and a supporting spring, four groups of auxiliary supporting shells are arranged, the four groups of auxiliary supporting shells are uniformly distributed at four corners on the supporting base, the side wall of the auxiliary supporting shell is provided with a boss, the outer side wall of the lifting frame body is provided with a groove, the boss is arranged in the groove in a sliding manner, a guide sliding groove is arranged in the auxiliary supporting shell, the guide sliding block is arranged in the guide sliding groove in a sliding manner, the supporting spring is arranged on the inner bottom wall of the auxiliary supporting shell, the upper end of the supporting spring is connected with the bottom of the supporting guide sliding block, the lower end of the supporting sliding column is arranged on the guide sliding block, the upper end of the supporting sliding column penetrates through the top of the auxiliary supporting shell and extends to the outside, the top of the supporting sliding column is provided with a connecting block, and the connecting block is connected with the side wall of the lifting frame body.

In order to make the construction scaffold can adapt to the uneven ground of job site, further increase scaffold construction stability simultaneously, stable structure includes support stabilizing block, adjusting screw, supporting baseplate and fastening screw, support stabilizing block is located on supporting the base lateral wall, adjusting screw locates on the support stabilizing block through threaded connection, the adjusting screw upper end is equipped with adjust knob, the supporting baseplate rotates and locates the adjusting screw bottom, fastening screw locates on the supporting baseplate through threaded connection, the fastening screw bottom is the toper setting, the fastening screw top is equipped with fastening knob, fastening screw is equipped with the multiunit.

Furthermore, four groups of stabilizing structures are arranged on the stabilizing structures and are respectively arranged at the corners of the two sides of the front side wall and the rear side wall of the supporting base.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a but stable form construction frame of altitude mixture control makes construction frame can stabilize the lift through elevation structure, increases the stability of construction frame when going up and down through supplementary bearing structure, makes construction frame can adapt to the unsmooth ground in job site through stable structure, further increases the scaffold construction stability simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a stable type construction frame with adjustable height according to the present invention;

fig. 2 is a partial sectional structural view of a-a of fig. 1.

The lifting mechanism comprises a supporting base 1, a supporting base 2, a driving shell 3, a lifting frame body 4, a lifting structure 5, an auxiliary supporting structure 6, a stabilizing structure 7, a moving wheel 8, a driving motor 9, a chain wheel I, a chain wheel II, a chain wheel 11, a transmission chain 12, a threaded sleeve 13, a lifting screw rod 14, an auxiliary supporting shell 15, a guide sliding block 16, a supporting sliding column 17, a supporting spring 18, a boss 19, a guide sliding chute 20, a connecting block 21, a supporting stabilizing block 22, an adjusting screw rod 23, a supporting base plate 24, a fastening screw rod 25, an adjusting knob 26 and a fastening knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and fig. 2, the technical solution adopted by the present invention is as follows: the utility model provides a but stable form construction frame of altitude mixture control, including supporting base 1, drive shell 2, crane body 3, elevation structure 4, supplementary bearing structure 5 and stable structure 6, support 1 bottom of base is equipped with removal wheel 7, drive shell 2 is located on supporting base 1, elevation structure 4 is located in the drive shell 2, supplementary bearing structure 5 is located and is supported on the base 1 and be located drive shell 2 one side, crane body 3 is located on elevation structure 4 and slides and locate on supplementary bearing structure 5, stable structure 6 is located on supporting base 1 lateral wall.

As shown in fig. 1, the lifting structure 4 includes a driving motor 8, a first chain wheel 9, a second chain wheel 10, a transmission chain 11, a threaded sleeve 12 and a lifting screw 13, the driving motor 8 is disposed on the inner bottom wall of the driving shell 2, the first chain wheel 9 is disposed on the power output shaft of the driving motor 8, two ends of the threaded sleeve 12 are rotatably disposed on the inner bottom wall and the top wall of the driving shell 2, the second chain wheel 10 is disposed on the threaded sleeve 12, the lifting screw 13 is disposed in the threaded sleeve 12 through threads, the upper end of the lifting screw 13 penetrates through the inner top wall of the driving shell 2 and extends to the upper side of the driving shell 2, the second chain wheel 10, the threaded sleeve 12 and the lifting screw 13 are symmetrically disposed about the driving motor 8, the transmission chain 11 is sleeved on the second chain wheel 10 and the first chain wheel 9 and is meshed with the second chain wheel 10 and the first chain wheel 9, and the lifting frame body 3 is disposed on the top end of the two sets of lifting screw 13.

As shown in fig. 1 and 2, the auxiliary support structure 5 includes an auxiliary support housing 14, a guide slider 15, support traveller 16 and supporting spring 17, auxiliary stay casing 14 is equipped with four groups, four group's auxiliary stay casings 14 equipartitions are located the four corners department on supporting base 1, auxiliary stay casing 14 lateral wall is equipped with boss 18, crane body 3 lateral wall is equipped with the recess, boss 18 slides and locates in the recess, be equipped with direction spout 19 in the auxiliary stay casing 14, direction spout 19 is located in the slip of direction slider 15, supporting spring 17 locates on the interior diapire of auxiliary stay casing 14, supporting spring 17 upper end links to each other with support direction slider 15 bottom, support traveller 16 lower extreme is located on the direction slider 15, support traveller 16 upper end runs through auxiliary stay casing 14 top and extends to the outside, support traveller 16 top is equipped with connecting block 20, connecting block 20 links to each other with crane body 3 lateral walls.

As shown in fig. 1, stable structure 6 includes a support stable block 21, adjusting screw 22, supporting baseplate 23 and fastening screw 24, support stable block 21 is located on supporting base 1 lateral wall, adjusting screw 22 is located on a support stable block 21 through threaded connection, adjusting screw 22 upper end is equipped with adjust knob 25, supporting baseplate 23 rotates and locates adjusting screw 22 bottom, fastening screw 24 locates on supporting baseplate 23 through threaded connection, fastening screw 24 bottom is the toper setting, fastening screw 24 top is equipped with fastening knob 26, fastening screw 24 is equipped with the multiunit.

As shown in fig. 1 and 2, four sets of stabilizing structures 6 are provided, and the four sets of stabilizing structures 6 are respectively provided at two side corners of the front side wall and the rear side wall of the support base 1.

When the building scaffold is used specifically, the building scaffold is moved to a position to be used, the adjusting knob 25 is rotated to drive the adjusting screw 22 to rotate and move downwards, the adjusting screw 22 drives the supporting bottom plate 23 to move downwards, when the building scaffold touches the ground, the four corners of the building scaffold are stable, if the ground is uneven, the stability of the building scaffold is affected, the fastening knob 26 is rotated to drive the fastening screw 24 to rotate and move downwards, the bottom of the fastening screw 24 is conical, the building scaffold can easily go deep into the ground, the building scaffold can be stably constructed on the uneven bottom surface, a constructor enters the crane body 3, the driving motor 8 is started, the driving motor 8 drives the first chain wheel 9 to rotate, the first chain wheel 9 drives the driving chain 11 to rotate, the driving chain 11 drives the second chain wheel 10 to rotate so as to drive the threaded sleeve 12 to rotate, and the threaded sleeve 12 drives the lifting screw 13 to move upwards, two sets of lifting screw 13 drive crane body 3 upward movement, drive when making crane body 3 go up and down through connecting block 20 and support the traveller 16 and go up and down simultaneously, direction slider 15 and supporting spring 17 lead and improve its lift stability to supporting traveller 16, and boss 18 slides in the recess of crane body 3 lateral walls simultaneously and further improves the scaffold lift stability.

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. Furthermore, 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 utility model provides a but height regulation's stable form construction scaffold which characterized in that: including supporting base, drive casing, crane body, elevation structure, supplementary bearing structure and stable structure, it is equipped with the removal wheel to support the base bottom, the drive casing is located on supporting the base, elevation structure locates in the drive casing, supplementary bearing structure locates on supporting the base and is located drive casing one side, the crane body is located on elevation structure and slides and locate on the supplementary bearing structure, stable structure locates on the support base lateral wall.

2. A height adjustable stabilized construction scaffold according to claim 1 wherein: the lifting structure comprises a driving motor, a first chain wheel, a second chain wheel, a transmission chain, a threaded sleeve and a lifting screw, wherein the driving motor is arranged on the inner bottom wall of the driving shell, the first chain wheel is arranged on a power output shaft of the driving motor, two ends of the threaded sleeve are rotatably arranged on the inner bottom wall and the top wall of the driving shell, the second chain wheel is arranged on the threaded sleeve, the lifting screw is arranged in the threaded sleeve through threads, the upper end of the lifting screw penetrates through the top wall of the driving shell and extends to the top of the driving shell, the second chain wheel, the threaded sleeve and the lifting screw are symmetrically arranged two groups about the driving motor, the transmission chain is sleeved on the second chain wheel and the first chain wheel and meshed with the second chain wheel and the first chain wheel, and the lifting screw is arranged on the top of the lifting frame body.

3. A height adjustable stabilized construction scaffold according to claim 1 wherein: the utility model discloses a support structure, including the support base, the support base is equipped with the supplementary bearing structure, the supplementary bearing structure includes auxiliary stay casing, direction slider, support traveller and supporting spring, the auxiliary stay casing is equipped with four groups, four groups the four corners department on the support base is located to the auxiliary stay casing equipartition, auxiliary stay casing lateral wall is equipped with the boss, crane body lateral wall is equipped with the recess, the boss slides and locates in the recess, be equipped with the direction spout in the auxiliary stay casing, the direction slider slides and locates in the direction spout, supporting spring locates on the auxiliary stay casing diapire, the supporting spring upper end links to each other bottom the support direction slider, support traveller lower extreme is located on the direction slider, support traveller upper end runs through auxiliary stay casing top and extends to the outside, it is equipped with the connecting block to support the traveller top, the connecting block links to each other with crane body lateral wall.

4. A height adjustable stabilized construction scaffold according to claim 1 wherein: the stabilizing structure comprises a supporting stabilizing block, an adjusting screw, a supporting base plate and a fastening screw, wherein the supporting stabilizing block is arranged on the side wall of the supporting base, the adjusting screw is arranged on the supporting stabilizing block through threaded connection, an adjusting knob is arranged at the upper end of the adjusting screw, the supporting base plate is arranged at the bottom end of the adjusting screw in a rotating mode, the fastening screw is arranged on the supporting base plate through threaded connection, the bottom of the fastening screw is arranged in a conical mode, the fastening knob is arranged at the top of the fastening screw, and multiple groups of fastening screws are arranged.

5. A height adjustable stabilized construction scaffold according to claim 1 wherein: the stabilizing structure is provided with four groups, and the four groups of stabilizing structures are respectively arranged at the corners of the two sides of the front side wall and the rear side wall of the supporting base.