CN212836595U

CN212836595U - Scaffold for building construction

Info

Publication number: CN212836595U
Application number: CN202021024503.XU
Authority: CN
Inventors: 张海君; 王海; 张燕彬; 张宁; 郭英硕; 安佳琪; 申艳明; 霍银浩; 陈春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-30
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a building application technology field just discloses a scaffold frame for construction, the on-line screen storage device comprises a base, the four corners of base lower surface respectively with four group's universal wheel fixed connection, the four corners of base upper surface respectively with the bottom fixed connection of four group's bracing pieces, four groups the top of bracing piece respectively with the four corners fixed connection of footboard lower surface, the last fixed surface of footboard is connected with the guardrail, the preceding right side of base and the bottom fixed connection of cat ladder, the top of cat ladder and the front side fixed connection of footboard upper surface. This scaffold frame for construction sets up through driving motor, action wheel, drive belt and the cooperation from the driving wheel, makes the threaded rod reach rotatory effect, through the setting of threaded rod, makes the support frame reach the effect of lift, through the setting of sliding tray, makes the support frame reach spacing effect, through the setting of universal wheel, makes this scaffold frame for construction reach the effect of being convenient for to remove.

Description

Scaffold for building construction

Technical Field

The utility model relates to a building application technology field specifically is a scaffold frame for construction.

Background

Scaffold frame indicates that the job site is for the workman operation and solve perpendicular and horizontal transport and the various supports of setting up, the general term in building boundary, indicate to be used in the outer wall on the building site, interior decoration or the higher unable direct construction's of floor height place, need use different types of scaffold frame in the construction of building, the indoor scaffold frame that indoor wall whitewashed construction was used belongs to comparatively common one in the daily life, the scaffold frame that indoor wall whitewashed construction was used can effectual help constructor whitewash roof and wall, but most of scaffold frame that have now need many people to lift up when removing, comparatively hard.

The scaffold for construction is disclosed in chinese patent publication No. CN209099739U, when this scaffold for construction needs to be removed, extract the bolt, push up the stand, when the stand pushes up to the top, insert the through-hole of barrel and cylinder bottom department with the bolt, the fagging does not contact with ground this moment, because the device contains the universal wheel, thrust unit can, has made things convenient for the removal when being under construction greatly, but this kind of mode has very big defect: if need break away from when ground with the universal wheel, need the manual work to carry out spacing fixed with barrel and cylinder through the bolt when propping the roof, this process need consume a large amount of physical demands to be accompanied with danger.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a scaffold frame for construction has solved the problem that most scaffolds frame need many people to lift up when removing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a scaffold for building construction comprises a base, four corners of the lower surface of the base are fixedly connected with four groups of universal wheels respectively, four corners of the upper surface of the base are fixedly connected with the bottom ends of four groups of supporting rods respectively, the top ends of the four groups of supporting rods are fixedly connected with the four corners of the lower surface of a pedal respectively, a guardrail is fixedly connected with the upper surface of the pedal, the right side of the front of the base is fixedly connected with the bottom of a crawling ladder, the top of the crawling ladder is fixedly connected with the front side of the upper surface of the pedal, the left side and the right side of the upper surface of the base are fixedly connected with the left side and the right side of the bottom of a motor frame respectively, two groups of driving motors are symmetrically and fixedly connected with the left side and the right side of the inner wall of the top of the motor frame respectively, the output ends of the driving motors positioned at the right side of the motor, the outside of action wheel is connected with the left side inner wall transmission of drive belt, the right side inner wall of drive belt is connected with the outside transmission from the driving wheel, the top of follow driving wheel is connected with the bottom fixed connection of second pivot, the top of second pivot is connected with the top inner wall rotation of motor frame, the bottom from the driving wheel is connected with the top fixed connection of threaded rod, the bottom of threaded rod passes the upper surface of base and extends to the bottom inner wall rotation of base below and mount and is connected, the left and right sides at mount top all is connected with the lower fixed surface of base, the sliding tray has been seted up at the top of mount, the inner wall and the support frame sliding connection of sliding tray, the middle part and the threaded rod threaded connection of support frame.

Preferably, two sets of through holes are respectively formed in the left side and the right side of the base, the threaded rods are arranged in two sets, and the bottom ends of the two sets of threaded rods respectively penetrate through the two sets of through holes to be respectively connected with the inner wall of the bottom of the sliding groove in a rotating mode.

Preferably, the support rods are provided with four groups, two groups of fixing plates are fixedly connected between every two groups of support rods, and the two groups of fixing plates are mutually crossed.

Preferably, the height of the driving wheel is matched with that of the driven wheel, and the diameter of the driving wheel is one third of that of the driven wheel.

Preferably, the bottom end of the first rotating shaft and the top end of the second rotating shaft are fixedly connected with the middle parts of the two groups of bearings respectively, and the two groups of bearings are fixedly connected with the inner wall of the top of the base and the inner wall of the top of the motor frame respectively.

Preferably, the shape of the support frame is a U shape which rotates one hundred eighty degrees, and the width of the support frame is longer than that of the base.

(III) advantageous effects

The utility model provides a scaffold frame for construction possesses following beneficial effect:

1. this scaffold frame for construction sets up through driving motor, action wheel, drive belt and the cooperation from the driving wheel, makes the threaded rod reach rotatory effect, through the setting of threaded rod, makes the support frame reach the effect of lift, through the setting of sliding tray, makes the support frame reach spacing effect, through the setting of universal wheel, makes this scaffold frame for construction reach the effect of being convenient for to remove.

2. This scaffold frame for construction, through the setting of guardrail, great improvement user's security, through the setting of cat ladder, make the user be convenient for remove the footboard on, through the setting of first pivot and second pivot, make action wheel and follow driving wheel pivoted more stable, through the setting of bracing piece, make the footboard reach the effect of support.

Drawings

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

FIG. 2 is a schematic structural view of the base, the motor frame and the universal wheel of the present invention;

fig. 3 is the structure diagram of the driving motor, the driving wheel, the driving belt, the driven wheel, the threaded rod, the fixing frame and the supporting frame of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a support bar; 4. a pedal; 5. a guardrail; 6. climbing a ladder; 7. a motor frame; 8. a drive motor; 9. a driving wheel; 10. a first rotating shaft; 11. a transmission belt; 12. a driven wheel; 13. a second rotating shaft; 14. a threaded rod; 15. a fixed mount; 16. a sliding groove; 17. a support frame.

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. 1-3, the present invention provides a technical solution: a scaffold for building construction comprises a base 1, wherein four corners of the lower surface of the base 1 are respectively fixedly connected with four groups of universal wheels 2, the scaffold for building construction achieves the effect of convenient movement through the arrangement of the universal wheels 2, four corners of the upper surface of the base 1 are respectively fixedly connected with the bottom ends of four groups of supporting rods 3, a pedal 4 achieves the supporting effect through the arrangement of the supporting rods 3, the top ends of the four groups of supporting rods 3 are respectively fixedly connected with four corners of the lower surface of the pedal 4, a guardrail 5 is fixedly connected with the upper surface of the pedal 4, the safety of a user is greatly improved through the arrangement of the guardrail 5, the right side in front of the base 1 is fixedly connected with the bottom of a ladder stand 6, an anti-skid layer is arranged on the outer surface of the ladder stand 6, the anti-skid layer is an elastic rubber layer, the user can conveniently move onto the pedal 4 through the arrangement of the ladder stand 6, the left side and the right side of the upper surface of the base 1 are respectively fixedly connected with the left side and the right side of the bottom of the motor frame 7, the left side and the right side of the inner wall of the top of the motor frame 7 are respectively and symmetrically and fixedly connected with two groups of driving motors 8, the output end of the driving motor 8 positioned at the right side of the motor frame 7 is fixedly connected with the middle part of the driving wheel 9, the bottom of the driving wheel 9 is fixedly connected with the top end of the first rotating shaft 10, the bottom end of the first rotating shaft 10 is rotatably connected with the upper surface of the base 1, the outer side of the driving wheel 9 is in transmission connection with the inner wall at the left side of the driving belt 11, the inner wall at the right side of the driving belt 11 is in transmission connection with the outer side of the driven wheel 12, the threaded rod 14 can achieve the rotating effect through the matching arrangement of the driving motors 8, the driving wheel 9, the driving belt 11, the top of second pivot 13 is connected with the top inner wall rotation of motor frame 7, from the bottom of driving wheel 12 and the top fixed connection of threaded rod 14, setting through threaded rod 14, make support frame 17 reach the effect of lift, the bottom of threaded rod 14 is passed the upper surface of base 1 and is extended to the bottom inner wall rotation of base 1 below and mount 15 and be connected, the left and right sides at mount 15 top all is connected with base 1's lower fixed surface, sliding tray 16 has been seted up at mount 15's top, setting through sliding tray 16, make support frame 17 reach spacing effect, the inner wall and the support frame 17 sliding connection of sliding tray 16, the middle part and the threaded rod 14 threaded connection of support frame 17.

The utility model discloses in, in order to prevent that base 1 from influencing the rotation of threaded rod 14, two sets of through-holes have been seted up respectively to base 1's the left and right sides, and in order to make threaded rod 14 pivoted more stable, threaded rod 14 is provided with two sets ofly altogether, and two sets of through-holes are passed respectively to the bottom of two sets of threaded rod 14 and are connected with the bottom inner wall rotation of sliding tray 16 respectively.

The utility model discloses in, in order to make bracing piece 3's support intensity stronger, bracing piece 3 is provided with four groups altogether, two sets of fixed plates of equal fixedly connected with between every two sets of bracing pieces 3, two sets of fixed plate intercrossing.

The utility model discloses in, in order to prevent that threaded rod 14 pivoted speed is too fast, the height of action wheel 9 and the high looks adaptation from driving wheel 12, the diameter of action wheel 9 is for the third from driving wheel 12 diameter.

The utility model discloses in, in order to make first pivot 10 and the equal pivoted of second pivot 13 more nimble, the bottom of first pivot 10 and the top of second pivot 13 respectively with the middle part fixed connection of two sets of bearings, two sets of bearings respectively with the top inner wall of base 1 and the top inner wall fixed connection of motor frame 7.

The utility model discloses in, for what make support frame 17 support more stable, support frame 17's shape is rotatory one hundred eighty degree "U" shape, and support frame 17's width is longer than the width of base 1.

When the scaffold is used, a user starts the two groups of driving motors 8, the driving motors 8 drive the threaded rod 14 to slowly rotate through the driving wheel 9, the driving belt 11 and the driven wheel 12, the threaded rod 14 rotates to drive the support frame 17 to perform limited sliding in the sliding groove 16, so that the support frame 17 can stably ascend and descend, when the bottom of the universal wheel 2 is higher than the bottom of the support frame 17, the driving motors 8 are closed, so that the scaffold for building construction achieves the supporting effect, the user can land on the pedal 4 through the crawling ladder 6, when the user works on the pedal 4, the guardrail 5 can protect the user, the user is effectively prevented from falling off the pedal 4, when the scaffold for building construction needs to move, the user adjusts the height of the support frame 17 through the driving motors 8, when the bottom of the support frame 17 is higher than the bottom of the universal wheel 2, promote this scaffold frame for construction and can remove, this process need not consume a large amount of manpowers, can not produce danger, makes people can focus on work more with energy.

To sum up, this scaffold frame for construction, through driving motor 8, action wheel 9, drive belt 11 sets up with the cooperation from driving wheel 12, make threaded rod 14 reach rotatory effect, setting through threaded rod 14, make support frame 17 reach the effect of lift, setting through sliding tray 16, make support frame 17 reach spacing effect, setting through universal wheel 2, make this scaffold frame for construction reach the effect of being convenient for to remove, setting through guardrail 5, great improvement user's security, setting through cat ladder 6, make the user be convenient for remove to footboard 4 on, setting through first pivot 10 and second pivot 13, make action wheel 9 and follow driving wheel 12 pivoted more stable, setting through bracing piece 3, make footboard 4 reach the effect of support.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 scaffold frame for construction, includes base (1), its characterized in that: the four corners of the lower surface of the base (1) are fixedly connected with four groups of universal wheels (2) respectively, the four corners of the upper surface of the base (1) are fixedly connected with the bottom ends of four groups of supporting rods (3) respectively, the top ends of the four groups of supporting rods (3) are fixedly connected with the four corners of the lower surface of the pedal (4) respectively, the upper surface of the pedal (4) is fixedly connected with a guardrail (5), the right side of the front surface of the base (1) is fixedly connected with the bottom of a ladder stand (6), the top of the ladder stand (6) is fixedly connected with the front side of the upper surface of the pedal (4), the left side and the right side of the upper surface of the base (1) are fixedly connected with the left side and the right side of the bottom of a motor frame (7) respectively, the left side and the right side of the inner wall of the top of the motor frame (7) are fixedly connected with two groups of driving motors (, the bottom of action wheel (9) and the top fixed connection of first pivot (10), the bottom of first pivot (10) rotates with the upper surface of base (1) to be connected, the outside of action wheel (9) is connected with the left side inner wall transmission of drive belt (11), the right side inner wall of drive belt (11) is connected with the outside transmission from driving wheel (12), the top of following driving wheel (12) is connected with the bottom fixed connection of second pivot (13), the top of second pivot (13) rotates with the top inner wall of motor frame (7) to be connected, the bottom of following driving wheel (12) is connected with the top fixed connection of threaded rod (14), the bottom of threaded rod (14) passes the upper surface that base (1) extends to base (1) below and is connected with the bottom inner wall rotation of mount (15), the left and right sides at mount (15) top all is connected with the lower fixed surface of base (1), the top of the fixing frame (15) is provided with a sliding groove (16), the inner wall of the sliding groove (16) is in sliding connection with a support frame (17), and the middle of the support frame (17) is in threaded connection with the threaded rod (14).

2. A scaffold for construction according to claim 1, wherein: two groups of through holes are respectively formed in the left side and the right side of the base (1), two groups of threaded rods (14) are arranged, and the bottom ends of the two groups of threaded rods (14) penetrate through the two groups of through holes respectively and are rotatably connected with the inner wall of the bottom of the sliding groove (16).

3. A scaffold for construction according to claim 1, wherein: the support rods (3) are provided with four groups, two groups of fixing plates are fixedly connected between every two groups of support rods (3), and the two groups of fixing plates are mutually crossed.

4. A scaffold for construction according to claim 1, wherein: the height of the driving wheel (9) is matched with that of the driven wheel (12), and the diameter of the driving wheel (9) is one third of that of the driven wheel (12).

5. A scaffold for construction according to claim 1, wherein: the bottom end of the first rotating shaft (10) and the top end of the second rotating shaft (13) are fixedly connected with the middle parts of the two groups of bearings respectively, and the two groups of bearings are fixedly connected with the inner wall of the top of the base (1) and the inner wall of the top of the motor frame (7) respectively.

6. A scaffold for construction according to claim 1, wherein: the shape of the support frame (17) is a U shape which rotates one hundred eighty degrees, and the width of the support frame (17) is longer than that of the base (1).