CN211548672U

CN211548672U - Scaffold for building engineering construction

Info

Publication number: CN211548672U
Application number: CN201921152885.1U
Authority: CN
Inventors: 庄云峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-09-22
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to the technical field of building engineering, and discloses a scaffold for building engineering construction, which comprises four support columns, wherein four support columns are of a hollow cylindrical structure with an opening at the top, the four support columns are distributed in a rectangular shape, universal wheels are fixed at the bottom ends of the four support columns through screws, support rods are arranged at the top parts of the four support columns, the bottom ends of the four support rods are respectively positioned inside the four support columns, and the four support rods are movably connected with the four support columns respectively; through the inside fixed motor at four support columns to at the output fixed threaded rod of motor, threaded rod and the inside screw hole threaded connection of bracing piece simultaneously, when the height of scaffold frame is changed to needs, through the synchronous motion of four motors, thereby can change the height of whole scaffold frame, make things convenient for constructor's use, and compare in traditional scaffold frame, the limitation of this scaffold frame is littleer.

Description

Scaffold for building engineering construction

Technical Field

The utility model relates to a building engineering technical field specifically is a scaffold frame for building engineering construction.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. Wherein "housing construction" indicates that there is top cap, beam column, wall, basis and can form inner space, satisfies the engineering that people produced, live in, study, public activity needs, when the building engineering construction, can use the scaffold frame usually, comes the supplementary constructor to construct the building.

However, the prior art has the following problems:

(1) the existing scaffold is generally formed by welding various metal rods, so that the height of the scaffold cannot be adjusted when the scaffold is used, and the existing scaffold has certain limitation when the scaffold is used.

(2) The scaffold frame that has now generally adopts various metal pole welding to form to fixed station's board on the scaffold frame, consequently the volume that leads to current scaffold frame is great, comparatively occupation space, and is inconvenient deposits scaffold frame.

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 scaffold frame for building engineering construction has solved current scaffold frame when using, can not adjust the height of scaffold frame, leads to when using, has certain limitation, and current scaffold frame's volume is great, comparatively occupies storage space, leads to the problem that current scaffold frame conveniently deposits.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for building engineering construction comprises four support columns, wherein the four support columns are of a hollow cylindrical structure with an open top and are distributed in a rectangular shape, universal wheels are fixed at the bottom ends of the four support columns through screws, support rods are arranged at the tops of the four support columns, the bottom ends of the four support rods are respectively positioned in the four support columns, the four support rods are movably connected with the four support columns respectively, a first support plate is arranged between the four support rods, a second support plate is arranged between the four support rods and close to the first support plate, a motor is fixed on the inner lower surface of each support column through screws and is electrically connected with an external power supply, a threaded rod is fixed at the output end of the motor, and threaded holes are formed in the support rods, the top of threaded rod is located the inside of screw hole and with screw hole threaded connection.

Preferably, a rubber ring is fixed on the inner surface of the top opening of the supporting column, and the inner surface of the rubber ring is tightly attached to the outer surface of the supporting rod.

Preferably, the bottom of the outer surface of the supporting rod is located inside the supporting column and is symmetrically welded and fixed with limiting blocks, and the distance between the two end points of the limiting blocks far away from the supporting rod is larger than the diameter of the top opening of the supporting column.

Preferably, the second backup pad with the opposite side symmetry welded fastening of first backup pad has the axle sleeve, two rotate between the axle sleeve and be connected with the pivot, first backup pad with the opposite side of second backup pad with the pivot is rotated and is connected, and two are relative around welded fastening has the horizontal pole between the bracing piece, first backup pad with the back of the body side center department of second backup pad all welded fastening that carries on the back has the rotation cover, two it establishes respectively at two to rotate the cover on the horizontal pole.

Preferably, be located left two the outer surface welded fastening of support column has the connecting seat, two the connecting seat is the U-shaped structure, and two the inside of connecting seat all rotates and is connected with the stiffener, two the stiffener is kept away from the equal welded fastening of one end of connecting seat has the fixture block, is located two on the right side the outer surface of support column all welded fastening has the connecting block, two the draw-in groove has all been seted up to the surface of connecting block, two the fixture block is blocked respectively and is established two in the draw-in groove.

Preferably, magnets are fixed on the outer surfaces of the two support columns on the left side above the connecting seat.

(III) advantageous effects

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

(1) the utility model discloses an at the inside fixed motor of four support columns to at the output fixed threaded rod of motor, threaded rod and the inside screw hole threaded connection of bracing piece simultaneously, when the needs highly change the scaffold, through the simultaneous movement of four motors, thereby can change the height of whole scaffold, make things convenient for constructor's use, and compare in traditional scaffold, the limitation of this scaffold is littleer.

(2) The utility model discloses a be equipped with first backup pad and second backup pad between four bracing pieces to rotate through pivot and axle sleeve between first backup pad and the second backup pad and connect, first backup pad and second backup pad are connected with two horizontal poles through rotating the cover simultaneously, when depositing to the scaffold, can rotate first backup pad and second backup pad and paste together, thereby can reduce the volume of whole scaffold, conveniently deposit the scaffold.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle support column and the support rod of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the middle connecting block of the present invention.

In the figure: 1. a support pillar; 2. a connecting seat; 3. a magnet; 4. a support bar; 5. a first support plate; 6. a second support plate; 7. a reinforcing bar; 8. connecting blocks; 9. a universal wheel; 10. rotating the sleeve; 11. a cross bar; 12. a shaft sleeve; 13. a rotating shaft; 14. a motor; 15. a threaded rod; 16. a rubber ring; 17. a threaded hole; 18. a limiting block; 19. a clamping block; 20. a clamping groove.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a scaffold for building engineering construction comprises four support columns 1, wherein the four support columns 1 are of a hollow cylindrical structure with an open top, the four support columns 1 are distributed in a rectangular shape, universal wheels 9 are fixed at the bottom ends of the four support columns 1 through screws, support rods 4 are arranged at the top parts of the four support columns 1, the bottom ends of the four support rods 4 are respectively positioned in the four support columns 1, the four support rods 4 are respectively movably connected with the four support columns 1, first support plates 5 are arranged between the four support rods 4, second support plates 6 are arranged between the four support rods 4 and close to the first support plates 5, motors 14 are fixed at the lower inner surfaces of the support columns 1 through screws, the motors 14 are electrically connected with an external power supply, threaded rods 15 are fixed at the output ends of the motors 14, threaded holes 17 are formed in the support rods 4, the top ends of the threaded rods 15 are positioned in the threaded holes 17 and are, when using, can make the 14 synchronous motion of the inside motor of four support columns 1 to can change the height of four bracing pieces 4, and then can change the height of first backup pad 5 and second backup pad 6, make things convenient for constructor to highly adjusting scaffold frame according to the demand of self, compare in traditional scaffold frame, the limitation of this scaffold frame is littleer.

Further, the open-top's of support column 1 internal surface is fixed with rubber circle 16, and the internal surface of rubber circle 16 closely laminates with the surface of bracing piece 4, can seal the gap between bracing piece 4 and the support column 1 through rubber circle 16, avoids during dust in the outside air enters into support column 1, causes the influence to the work of inside motor 14.

Furthermore, the limiting blocks 18 are symmetrically welded and fixed to the inner portion of the support column 1 at the bottom of the outer surface of the support rod 4, the distance between the end points of the two limiting blocks 18 far away from the support rod 4 is larger than the diameter of the top opening of the support column 1, and the support rod 4 is prevented from being separated from the support column 1 and cannot be rotated again through the motor 14, so that the height of the support rod 4 is changed.

Further, second backup pad 6 is fixed with axle sleeve 12 with the relative one side symmetry welded fastening of first backup pad 5, it is connected with pivot 13 to rotate between two axle sleeves 12, first backup pad 5 rotates with pivot 13 with the relative one side of second backup pad 6 to be connected, welded fastening has horizontal pole 11 between two relative bracing pieces 4 around, the equal welded fastening in the back of the body side center department of first backup pad 5 and second backup pad 6 has rotating sleeve 10, two rotating sleeve 10 overlap respectively and establish on two horizontal poles 11, when not using the scaffold frame, can promote simultaneously and be located two about support column 1, make first backup pad 5 and second backup pad 6 can rotate the laminating together, thereby can reduce the shared volume of whole scaffold frame, conveniently deposit the scaffold frame.

Further, the outer surface welded fastening who is located two left support columns 1 has connecting seat 2, two connecting seats 2 are the U-shaped structure, and the inside of two connecting seats 2 is all rotated and is connected with stiffener 7, the equal welded fastening in one end that connecting seat 2 was kept away from to two stiffener 7 has fixture block 19, the equal welded fastening in surface of two support columns 1 that is located the right side has connecting block 8, draw-in groove 20 has all been seted up to the surface of two connecting blocks 8, two fixture block 19 are blocked respectively and are established in two draw-in grooves 20, when using, can change two stiffener 7 down, and make fixture block 19 on the stiffener 7 imbed in draw-in groove 20, thereby can avoid when standing people in first backup pad 5 and second backup pad 6, lead to being located support column 1 of the left and right sides and be close to each other, thereby take place dangerous condition.

Further, the surface that is located two left support columns 1 is located the top of connecting seat 2 and is fixed with magnet 3, when not using, can turn up two stiffener 7, can be with the firm fixing on support column 1 of stiffener 7 through magnet 3, avoids stiffener 7 to influence being located being close to of support column 1 of the left and right sides.

To sum up, the utility model discloses a work flow: when the scaffold is used, the motors 14 inside the four support columns 1 can synchronously move, so that the heights of the four support rods 4 can be changed, the heights of the first support plate 5 and the second support plate 6 can be changed, a constructor can conveniently adjust the height of the scaffold according to self requirements, compared with the traditional scaffold, the scaffold has smaller limitation, and when the scaffold is used, the two reinforcing rods 7 can be turned down, and the clamping blocks 19 on the reinforcing rods 7 are embedded into the clamping grooves 20, so that the situation that when people stand on the first support plate 5 and the second support plate 6, the support columns 1 on the left side and the right side are close to each other to cause danger can be avoided, when the scaffold is not used, the support columns 1 on the left side and the right side can be simultaneously pushed, so that the first support plate 5 and the second support plate 6 can be rotated to be attached together, thereby can reduce the shared volume of whole scaffold frame, conveniently deposit scaffold frame, can turn up two stiffener 7 simultaneously, can be with the firm fixing of stiffener 7 on support column 1 through magnet 3, avoid the stiffener 7 influence to be located being close to of support column 1 of the left and right sides.

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 utility model provides a scaffold frame for building engineering construction, includes four support columns (1), its characterized in that: the four support columns (1) are of a hollow cylindrical structure with an open top, the four support columns (1) are distributed in a rectangular shape, universal wheels (9) are fixed at the bottoms of the four support columns (1) through screws, support rods (4) are arranged at the tops of the four support columns (1), the bottoms of the four support rods (4) are respectively located in the four support columns (1), the four support rods (4) are respectively movably connected with the four support columns (1), first support plates (5) are arranged among the four support rods (4), second support plates (6) are arranged among the four support rods (4) and are close to the first support plates (5), motors (14) are fixed on the lower surfaces of the interiors of the support columns (1) through screws, and the motors (14) are electrically connected with an external power supply, and a threaded rod (15) is fixed at the output end of the motor (14), a threaded hole (17) is formed in the supporting rod (4), and the top end of the threaded rod (15) is located in the threaded hole (17) and in threaded connection with the threaded hole (17).

2. The scaffold for construction of construction engineering according to claim 1, wherein: the inner surface of the top opening of the supporting column (1) is fixed with a rubber ring (16), and the inner surface of the rubber ring (16) is tightly attached to the outer surface of the supporting rod (4).

3. The scaffold for construction of construction engineering according to claim 1, wherein: the bottom of the outer surface of the supporting rod (4) is located inside the supporting column (1) and is symmetrically welded and fixed with limiting blocks (18), and the distance between end points of the two limiting blocks (18) far away from the supporting rod (4) is larger than the diameter of a top opening of the supporting column (1).

4. The scaffold for construction of construction engineering according to claim 1, wherein: second backup pad (6) with one side symmetry welded fastening that first backup pad (5) is relative has axle sleeve (12), two rotate between axle sleeve (12) and be connected with pivot (13), first backup pad (5) with one side that second backup pad (6) is relative with pivot (13) rotate to be connected, two relative around welded fastening has horizontal pole (11) between bracing piece (4), first backup pad (5) with the back of the body side center department of backing up of second backup pad (6) all welded fastening has rotation cover (10), two it establishes two respectively to rotate cover (10) on horizontal pole (11).

5. The scaffold for construction of construction engineering according to claim 1, wherein: be located left two the outer welded surface of support column (1) is fixed with connecting seat (2), two connecting seat (2) are the U-shaped structure, and two the inside of connecting seat (2) all rotates and is connected with stiffener (7), two stiffener (7) are kept away from the equal welded fastening of one end of connecting seat (2) has fixture block (19), two that are located the right side the outer equal welded fastening of support column (1) has connecting block (8), two draw-in groove (20) have all been seted up to the surface of connecting block (8), two fixture block (19) are blocked respectively and are established two in draw-in groove (20).

6. The scaffold for construction of construction engineering according to claim 5, wherein: and magnets (3) are fixed on the outer surfaces of the two support columns (1) positioned on the left side and above the connecting seat (2).