CN220150819U

CN220150819U - Adjustable construction frame

Info

Publication number: CN220150819U
Application number: CN202321077228.1U
Authority: CN
Inventors: 黄新博
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-12-08
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses an adjustable construction frame, which comprises support columns, wherein lifting mechanisms are arranged at the bottoms of the support columns, folding mechanisms are arranged between the support columns, fixing plates are fixedly connected between the support columns, one side of each support column is fixedly connected with a second fixing block, a support plate is arranged at the top of each second fixing block, a third groove is formed in each second fixing block, and a third fixing block is fixedly connected to the bottoms of the support plates and positioned in the third grooves: according to the utility model, the support plate is supported and fixed by the second fixing blocks arranged on the support column, so that the support plate can be placed on the second fixing blocks with proper height according to the actual height of construction, so that constructors do not need to bend down for construction, or the construction position is too high, construction is performed by lifting the head, and a large amount of sundries enter the eyebox and the body of the constructors.

Description

Adjustable construction frame

Technical Field

The utility model relates to the technical field of building engineering, in particular to an adjustable construction frame.

Background

The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, and comprises foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, and the place of construction operation is called a building construction site or a construction site, and is also called a construction site.

But traditional scaffold can not adjust bottom sprag's pillar or truckle according to uneven ground to and the great ground of high fluctuation, and can not adjust the backup pad that constructor stood according to actual construction position height for constructor need bow or highly lift the arm and carry out the construction, and efficiency is lower, and present most scaffold uses scissor lift mechanism and pneumatic cylinder or cylinder to go up and down, but this kind of scaffold is comparatively heavy, is unsuitable for most construction environment.

Disclosure of Invention

The utility model aims to provide an adjustable construction frame so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable scaffold, includes the pillar, the bottom of pillar is equipped with elevating system, be equipped with folding mechanism between the pillar, fixedly connected with fixed plate between the pillar, one side fixedly connected with second fixed block of pillar, second fixed block top is equipped with the backup pad, be equipped with the third recess on the second fixed block, the bottom of backup pad just is located the inside fixedly connected with third fixed block of third recess, be equipped with the restriction groove on the third fixed block, be equipped with the sixth recess on the second fixed block, the inboard fixedly connected with second spring of sixth recess, the one end fixedly connected with first trapezoidal piece of second spring, one side fixedly connected with second pull rod of first trapezoidal piece.

As the preferred scheme, elevating system includes second recess and first recess, the inside rotation of pillar is connected with the lead screw, the outside of lead screw just is located the inside fixedly connected with turbine of second recess, the inside rotation of pillar is connected with the worm, worm and turbine threaded connection, the one end fixedly connected with of worm rotates the handle, the outside of lead screw just is located the inside threaded connection of first recess has the lifter plate, the bottom fixedly connected with lift stabilizer blade of lifter plate.

As the preferred scheme, folding mechanism includes folding mechanism and second rotating plate, first rotating plate and pillar rotate to be connected, second rotating plate and pillar rotate to be connected, the one end fixedly connected with cylinder of first rotating plate, the inside rotation of cylinder is connected with the rotation post, second rotating plate and rotation post fixed connection, be equipped with the fourth recess on the cylinder, the outside of rotation post just is located the inside fixedly connected with third trapezoidal piece of fourth recess, be equipped with the fifth recess on the cylinder, the inboard fixedly connected with first spring of fifth recess, the one end fixedly connected with second trapezoidal piece of first spring, one side fixedly connected with first pull rod of second trapezoidal piece, the inboard fixedly connected with first fixed block of fourth recess.

As the preferable scheme, peg graft at the top of pillar has the bracing piece, the outside threaded connection of pillar has the bolt, the top of bracing piece rotates and is connected with the roof.

As an optimal scheme, the bottom of the lifting support leg is fixedly connected with a truckle.

Preferably, the top of the top plate is of an inclined structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the support plate is supported and fixed by the second fixing blocks arranged on the support column, so that the support plate can be placed on the second fixing blocks with proper height according to the actual height of construction, so that constructors do not need to bend down for construction, or the construction position is too high, construction is performed by lifting the head, and a large amount of sundries enter the eyebox and the body of the constructors;

the lifting support legs at the bottoms of the support columns can be independently lifted through the lifting mechanism to finely adjust according to actual topography and ground height fluctuation gaps, so that the whole construction frame keeps a certain level, the construction of workers standing on the support plates is ensured to be stable and normal, the support columns at the two sides can be folded through the folding mechanism, and the support columns are folded together to facilitate the taking and carrying of constructors.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a top plate structure according to the present utility model;

FIG. 4 is a schematic view of a folding mechanism according to the present utility model;

FIG. 5 is a top view of the cylinder of the present utility model;

FIG. 6 is an enlarged view of the utility model at A in FIG. 1;

fig. 7 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a support post; 2. a fixing plate; 3. a lifting plate; 4. a first groove; 5. lifting support legs; 6. casters; 7. a screw rod; 8. a turbine; 9. rotating the handle; 10. a worm; 11. a second groove; 12. a support plate; 13. a third groove; 14. a bolt; 15. a support rod; 16. a top plate; 17. a first trapezoidal block; 18. a first rotating plate; 19. a second rotating plate; 20. rotating the column; 21. a cylinder; 22. a fourth groove; 23. a first fixed block; 24. a second trapezoidal block; 25. a first spring; 26. a first pull rod; 27. a fifth groove; 28. a third trapezoidal block; 29. a second fixed block; 30. a third fixed block; 31. a limiting groove; 32. a second pull rod; 33. a second spring; 34. a sixth groove; 35. a lifting mechanism; 36. a folding mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: an adjustable construction frame comprises a support column 1, wherein the bottom of the support column 1 is provided with a lifting mechanism 35, the bottom of the support column 1 can be adjusted according to the actual ground level through the lifting mechanism 35, the whole of the support column is kept at a certain level, a folding mechanism 36 is arranged between the support columns 1, the support columns 1 on two sides can be folded to one side through the folding mechanism 36, the support columns 1 are convenient for constructors to take and carry, a fixing plate 2 is fixedly connected between the support columns 1, one side of the support column 1 is fixedly connected with a second fixing block 29, the top of the second fixing block 29 is provided with a support plate 12, the support plate 12 is supported by each second fixing block 29, constructors can stand on the support plate 12 to construct, the support plate 12 is placed on the corresponding second fixing block 29 to adjust the standing height according to the construction position level, a third groove 13 is arranged on the second fixing block 29, the bottom of the supporting plate 12 and positioned in the third groove 13 is fixedly connected with a third fixed block 30, the third fixed block 30 is provided with a limiting groove 31, the second fixed block 29 is provided with a sixth groove 34, the third fixed block 30 at the bottom of the supporting plate 12 enters the third groove 13, the first trapezoid block 17 at the inner side of the sixth groove 34 enters the limiting groove 31 to limit the movement of the third fixed block 30, the inner side of the sixth groove 34 is fixedly connected with a second spring 33, one end of the second spring 33 is fixedly connected with a first trapezoid block 17, one side of the first trapezoid block 17 is fixedly connected with a second pull rod 32, the first trapezoid block 17 is not influenced by the third groove 34 after being propped back by the third fixed block 30, the third fixed block is automatically reset to enter the limiting groove 31 to limit the movement of the third fixed block, the first trapezoid block 17 exits the limiting groove 31 by pulling the second pull rod 32, the third fixing block 30 can be withdrawn out of the third recess 13 and the support plate 12 can be taken away.

Further, elevating system 35 includes second recess 11 and first recess 4, the inside rotation of pillar 1 is connected with lead screw 7, the outside of lead screw 7 just is located the inside fixedly connected with turbine 8 of second recess 11, the inside rotation of pillar 1 is connected with worm 10, worm 10 and turbine 8 threaded connection, the one end fixedly connected with of worm 10 rotates handle 9, make worm 10 rotate through rotating handle 9, and drive turbine 8 and lead screw 7 rotation, the outside of lead screw 7 just is located the inside threaded connection of first recess 4 and has lifter plate 3, lifter plate 3's bottom fixedly connected with lifting foot 5, lifter plate 3 is through the threaded connection with lead screw 7, drive lifting foot 5 and truckle 6 through its rotation and go up and down.

Further, the folding mechanism 36 includes folding mechanism 36 and second rotating plate 19, first rotating plate 18 and pillar 1 rotate to be connected, second rotating plate 19 and pillar 1 rotate to be connected, the one end fixedly connected with cylinder 21 of first rotating plate 18, the inside rotation of cylinder 21 is connected with the rotation post 20, second rotating plate 19 and rotation post 20 fixed connection, be equipped with fourth recess 22 on the cylinder 21, the outside of rotation post 20 just is located fourth recess 22 inside fixedly connected with third trapezoidal piece 28, be equipped with fifth recess 27 on the cylinder 21, the inboard fixed connection of fifth recess 27 has first spring 25, the one end fixed connection of first spring 25 has second trapezoidal piece 24, one side fixed connection of second trapezoidal piece 24 has first pull rod 26, the inboard fixed connection of fourth recess 22 has first fixed block 23, through first rotating plate 18 and second rotating plate 19 respectively with pillar 1 rotate to be connected, second rotating plate 19 and rotation post 20 and cylinder 21 rotate to be connected, through the middle removal of pillar 1 on both sides, can make first rotating plate 18 and second rotating plate 19 and second rotating plate 24 and the full extension of second rotating plate 20 make the first rotating plate 19 and the second rotating plate 20 rotate to make the first rotating plate 19 and the first rotating plate 20 and the full extension of parallel to each other, the first rotating plate 20 makes the first rotating plate 20 and the full extension of the second rotating plate 20.

Further, the top of pillar 1 has pegged graft and has bracing piece 15, and the outside threaded connection of pillar 1 has bolt 14, and the top of bracing piece 15 rotates and is connected with roof 16, protects constructor in the backup pad 12 through bracing piece 15 and roof 16, prevents that the eminence construction from dropping debris from coming down, fixes bracing piece 15 and pillar 1 through bolt 14.

Further, the bottom of the lifting support leg 5 is fixedly connected with a caster 6, and the construction frame is moved through the caster 6.

Further, the top of the top plate 16 is 10-inclined, so that sundries falling from a high place to the top plate 16 are prevented from being accumulated.

When the lifting device is used, firstly, the worm 10 is rotated by rotating the rotating handle 9, the turbine 8 and the screw rod 7 are driven to rotate by the rotation of the worm 10, the lifting plate 3 is connected with the screw rod 7 through threads, the lifting support legs 5 and the casters 6 are driven to lift along with the rotation of the screw rod 7, the height of the lifting plate 3 is regulated according to the fluctuation of the ground at the bottoms of the four casters 6, then the supporting plate 12 is taken and placed on the second fixed block 29, the third fixed block 30 at the bottom of the supporting plate 12 enters the third groove 13, the first trapezoid block 17 is contracted inwards by the force of the pressing of the third fixed block 30, the first trapezoid block 17 is influenced by the second spring 33 to reset automatically, and the limiting groove 31 at one end of the first trapezoid block 17 enters the third fixed block 30 to limit the movement of the first trapezoid block, the supporting plate 12 is fixed, and the supporting plate 12 is regulated or taken down, and the second pull rod 32 is pulled to enable the first trapezoid block 17 to exit the limiting groove 31;

then open the bracing piece 15 that the roof 16 bottom rotated and connect, with its each bracing piece 15 and each pillar 1 peg graft together, fix it through bolt 14, protect the constructor who stands on backup pad 12 through its roof 16, finally, accessible pulling first pull rod 26, make the second trapezoidal piece 24 of one end shrink inwards to the fifth recess 27, after the third trapezoidal piece 28 does not receive its restriction, can rotate column 20 and second pivoted plate 19, rethread first pivoted plate 18 and second pivoted plate 19 respectively with pillar 1 rotate and connect, make the pillar 1 on both sides can be in the same place when second pivoted plate 19 and pivoted column 20 rotate with cylinder 21, the convenience constructor takes and carries.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides an adjustable scaffold, includes pillar (1), its characterized in that, the bottom of pillar (1) is equipped with elevating system (35), be equipped with folding mechanism (36) between pillar (1), fixedly connected with fixed plate (2) between pillar (1), one side fixedly connected with second fixed block (29) of pillar (1), second fixed block (29) top is equipped with backup pad (12), be equipped with third recess (13) on second fixed block (29), the bottom of backup pad (12) just is located third recess (13) inside fixedly connected with third fixed block (30), be equipped with restriction groove (31) on third fixed block (30), be equipped with sixth recess (34) on second fixed block (29), the inboard fixedly connected with second spring (33) of sixth recess (34), one end fixedly connected with first trapezoidal piece (17) of second spring (33), one side fixedly connected with second pull rod (32) of first trapezoidal piece (17).

2. An adjustable scaffold according to claim 1, wherein: elevating system (35) are including second recess (11) and first recess (4), the inside rotation of pillar (1) is connected with lead screw (7), the outside of lead screw (7) just is located the inside fixedly connected with worm wheel (8) of second recess (11), the inside rotation of pillar (1) is connected with worm (10), worm (10) and worm wheel (8) threaded connection, the one end fixedly connected with of worm (10) rotates handle (9), the outside of lead screw (7) just is located first recess (4) inside threaded connection has lifter plate (3), the bottom fixedly connected with lift stabilizer blade (5) of lifter plate (3).

3. An adjustable scaffold according to claim 1, wherein: folding mechanism (36) are including first rotor plate (18) and second rotor plate (19), first rotor plate (18) and pillar (1) rotate to be connected, second rotor plate (19) and pillar (1) rotate to be connected, the one end fixedly connected with cylinder (21) of first rotor plate (18), the inside rotation of cylinder (21) is connected with rotor column (20), second rotor plate (19) and rotor column (20) fixed connection, be equipped with fourth recess (22) on cylinder (21), the outside of rotor column (20) just is located inside fixedly connected with third trapezoidal piece (28) of fourth recess (22), be equipped with fifth recess (27) on cylinder (21), the inboard fixedly connected with first spring (25) of fifth recess (27), the one end fixedly connected with second trapezoidal piece (24) of first spring (25), one side fixedly connected with first pull rod (26) of second trapezoidal piece (24), the inboard fixedly connected with first trapezoidal piece (23) of fourth recess (22).

4. An adjustable scaffold according to claim 1, wherein: the top of pillar (1) is pegged graft and is had bracing piece (15), the outside threaded connection of pillar (1) has bolt (14), the top of bracing piece (15) rotates and is connected with roof (16).

5. An adjustable scaffold according to claim 2, wherein: the bottom of the lifting support leg (5) is fixedly connected with a trundle (6).

6. An adjustable scaffold according to claim 4, wherein: the top of the top plate (16) is in a 10-inclined structure.