CN209924402U

CN209924402U - Scaffold for building engineering

Info

Publication number: CN209924402U
Application number: CN201920136232.8U
Authority: CN
Inventors: 马作京
Original assignee: Tianjin Dai Bai Rick Building Engineering Co Ltd
Current assignee: Tianjin Dai Bai Rick Building Engineering Co Ltd
Priority date: 2019-01-27
Filing date: 2019-01-27
Publication date: 2020-01-10
Anticipated expiration: 2029-01-27

Abstract

The utility model discloses a scaffold frame for building engineering, including grillage, grudging post and universal wheel, the installation piece has all been welded to the both sides of grillage lower surface, the side of grillage all is provided with the grudging post, the inboard horizontal welding of grudging post has the dead lever, be provided with the enhancement frame between the grudging post, fixed cover has been cup jointed to the outer wall of grudging post, the top fixedly connected with rubber sleeve of fixed cover, the outer wall of fixed cover is provided with rotates the cover, the bottom fixedly connected with of rotating the cover supports the cover, the bottom fixedly connected with universal wheel of grudging post, the outer wall of grudging post is provided with the bar groove, the bottom of connecting rod is provided. The utility model discloses it is more convenient that removal state and fixed state switch, can the increase of minimumness use the height, stable in structure, it is safe firm, need not to increase the cushion on the grillage, can dismantle fast for the occupation space of scaffold frame reduces 80%.

Description

Scaffold for building engineering

Technical Field

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

Background

Building construction process often need use the scaffold frame to assist some construction operations of accomplishing, current scaffold frame need take out the scaffold frame of bottom when using to keep the stability of scaffold frame, troublesome poeration, and cause the universal wheel to lose easily, current scaffold frame height generally all is injectd, unable height-adjusting, because construction worker height is different, often need add the object to carry out bed hedgehopping often in the use, reduces the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for building engineering to the scaffold frame that provides removes and fixed switching trouble, the problem of unable height-adjusting in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold frame for building engineering, includes grillage, grudging post and universal wheel, the installation piece has all been welded to the both sides of grillage lower surface, the side of grillage all is provided with the grudging post, the inboard horizontal welding of grudging post has the dead lever, be provided with the enhancement frame between the grudging post, fixed cover has been cup jointed to the outer wall of grudging post, the top fixedly connected with rubber sleeve of fixed cover, the outer wall of fixed cover is provided with rotates the cover, the bottom fixedly connected with of rotating the cover supports the cover, the bottom fixedly connected with universal wheel of grudging post, the outer wall of grudging post is provided with the bar groove, the inside in bar groove is provided with the sliding block, the one end welding of sliding block has interior inserted bar, the one end.

Preferably, the reinforcing frame is shaped like an "X".

Preferably, the connecting sleeves are welded at two ends of the reinforcing frame, and the connecting blocks are arranged on the inner side of the vertical frame.

Preferably, the inside of connecting sleeve is provided with the quad slit, the top of connecting block is provided with the recess, the connecting sleeve constitutes fixed knot with the connecting block and constructs.

Preferably, the outer wall of the fixed sleeve is provided with external threads, and the inner cavity of the rotating sleeve is provided with internal threads.

Preferably, the inside of connecting rod is provided with first caulking groove, the top of grudging post is provided with the second caulking groove, the inboard on grudging post top is provided with the notch end.

Preferably, the size of the second caulking groove inner diameter is the same as that of the inner insert rod, and the size of the first caulking groove inner diameter is the same as that of the stand.

Preferably, the cross bars are arranged in 2 groups.

Compared with the prior art, the beneficial effects of the utility model are that: this scaffold frame for building engineering is provided with fixed cover, rotates the cover and supports the cover, need not dismantle the universal wheel during switching, convenient to use, easy operation for scaffold frame moving state and fixed state switch more convenient, strengthen the practicality.

Be provided with interior pin, connecting rod and horizontal pole, through rotating interior pin for the connecting rod docks with the grudging post, installs the grillage on the horizontal pole through the installation piece again, and height is used in the increase that can the minimality, and stable in structure is safe firm, need not to increase the cushion on the grillage, strengthens the security of using.

Be provided with multiunit dismantlement formula structure, can dismantle fast for the occupation space of scaffold reduces 80%, is convenient for transport and deposit scaffold frame.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention in front elevation;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic sectional view of the use state of the fixing sleeve, the rotating sleeve and the supporting sleeve of the present invention;

fig. 4 is a schematic structural front view of the reinforcing frame, the connecting sleeve and the connecting block of the present invention;

FIG. 5 is a schematic front view of the structure of the inner insert rod, the first caulking groove and the connecting rod of the present invention;

fig. 6 is a schematic view of the height increasing state of the present invention.

In the figure: 1. a plate frame; 2. mounting blocks; 3. erecting a frame; 4. fixing the rod; 5. a reinforcing frame; 6. connecting sleeves; 7. connecting blocks; 8. fixing a sleeve; 9. a rubber sleeve; 10. rotating the sleeve; 11. a support sleeve; 12. a universal wheel; 13. a strip-shaped groove; 14. a slider; 15. an inner inserted rod; 16. a connecting rod; 17. a first caulking groove; 18. a second caulking groove; 19. a notch end; 20. a cross bar.

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. 1-6, the present invention provides an embodiment: a scaffold for construction engineering comprises a scaffold frame 1, vertical frames 3 and universal wheels 12, wherein mounting blocks 2 are welded on two sides of the lower surface of the scaffold frame 1, the mounting blocks 2 are hooked and clamped at the top ends of fixing rods 4, the vertical frames 3 are arranged on the sides of the scaffold frame 1, the fixing rods 4 are transversely welded on the inner sides of the vertical frames 3, reinforcing frames 5 are arranged between the vertical frames 3, the reinforcing frames 5 are in an X shape, the reinforcing frames 5 and the vertical frames 3 at two ends form a triangular structure, so that the stability of an integral scaffold frame is improved, connecting sleeves 6 are welded at two ends of each reinforcing frame 5, square holes are formed in the connecting sleeves 6, connecting blocks 7 are arranged on the inner sides of the vertical frames 3, grooves are formed in the top ends of the connecting blocks 7, the connecting sleeves 6 and the connecting blocks 7 form a fixed structure, when the scaffold is disassembled, the connecting sleeves 6 are firstly lifted from the grooves in the top ends of the connecting blocks 7, the operation is simple.

The outer wall of the vertical frame 3 is sleeved with a fixed sleeve 8, the outer wall of the fixed sleeve 8 is provided with external threads, the top end of the fixed sleeve 8 is fixedly connected with a rubber sleeve 9, the outer wall of the fixed sleeve 8 is provided with a rotating sleeve 10, the inner cavity of the rotating sleeve 10 is provided with internal threads, when the rotating sleeve 10 is rotated, the threaded structure between the rotating sleeve 10 and the fixed sleeve 8 is utilized, the rotating sleeve 10 is in a descending state when the rotating sleeve 10 is rotated, the rotating sleeve 10 drives a supporting sleeve 11 to move downwards while rotating, the bottom end of the supporting sleeve 11 is contacted with the ground, the vertical frame 3 is supported, the operation is simple and convenient, the universal wheel 12 is not required to be disassembled, the bottom end of the rotating sleeve 10 is fixedly connected with the supporting sleeve 11, the bottom end of the vertical frame 3 is fixedly connected with the universal wheel 12, the outer wall of the vertical frame 3 is provided with a strip-shaped groove, one end of the inner inserting rod 15 is fixedly connected with a connecting rod 16, a first embedding groove 17 is arranged inside the connecting rod 16, the size of the inner diameter of the first embedding groove 17 is equal to the size of the stand 3, a second embedding groove 18 is arranged at the top end of the stand 3, the size of the inner diameter of the second embedding groove 18 is equal to the size of the inner inserting rod 15, a notch end 19 is arranged on the inner side of the top end of the stand 3, the inner inserting rod 15 rotates by 90 degrees, the sliding block 14 rotates in the strip-shaped groove 13 until the inner inserting rod 15 is in a vertical state, the connecting rod 16 is moved downwards, the inner inserting rod 15 is killed and fallen to be inserted into the second embedding groove 18, when the inner inserting rod 15 is inserted into the second embedding groove 18 to a certain depth, the first embedding groove 17 in the connecting rod 16 is sleeved on the outer wall of the top end of the stand 3, so that the inner inserting rod 15 is fixed, then the stand 1 is lifted, the mounting blocks 2 at two ends of the stand 1 are, strengthen the convenience of using, the bottom of connecting rod 16 is provided with horizontal pole 20, and horizontal pole 20 sets up and is provided with 2 groups, and two sets of horizontal poles 20 differ 10cm between, can realize twice regulation, strengthen the selectivity.

The working principle is as follows: during the use, at first promote grudging post 3, universal wheel 12 rolls for after the scaffold frame removed the suitable position, rotate the cover 10 after that, the internal thread that rotates the cover 10 combines with the internal thread on the fixed cover 8, make and rotate the cover 10 and drive support cover 11 and move down when the pivoted, make and support 11 bottoms of cover and ground contact, support to counter frame 3, easy operation facilitates the use, need not to dismantle universal wheel 12.

When the height of ordinary use is not enough, at first carry out 90 rotations with interior inserted bar 15 for sliding block 14 rotates in bar groove 13 is inside, until interior inserted bar 15 is vertical state, move connecting rod 16 downwards, kill and fall interior inserted bar 15 and insert inside second caulking groove 18, when interior inserted bar 15 inserts the certain degree of depth of second caulking groove 18, the outer wall at 3 tops of stand is overlapped in the inside first caulking groove 17 of connecting rod 16, make interior inserted bar 15 fix, then raise grillage 1, with the installation piece 2 hook card at grillage 1 both ends on suitable horizontal pole 20, make the use height of scaffold frame increase, strengthen the convenience of using.

When needing long distance transportation, at first spur grillage 1, make installation piece 2 and dead lever 4 part, upwards mention reinforcing frame 5 after that, make adapter sleeve 6 leave from the recess on 7 tops of connecting block, inwards remove reinforcing frame 5 after that, make adapter sleeve 6 break away from with connecting block 7, thereby realize reinforcing

frame

5 and 3 separations of grudging post, whole scaffold frame is dismantled into the polylith, place grillage 1 after that, grudging post 3 and reinforcing frame 5 neatly, scaffold frame occupation space reduces 80%, convenient transportation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a scaffold frame for building engineering, includes grillage (1), grudging post (3) and universal wheel (12), its characterized in that: the side of grillage (1) all has welded installation piece (2), the side of grillage (1) all is provided with grudging post (3), the inboard horizontal welding of grudging post (3) has dead lever (4), be provided with between grudging post (3) reinforcing frame (5), the outer wall of grudging post (3) has cup jointed fixed cover (8), the top fixedly connected with rubber sleeve (9) of fixed cover (8), the outer wall of fixed cover (8) is provided with rotating sleeve (10), the bottom fixedly connected with of rotating sleeve (10) supports cover (11), the bottom fixedly connected with universal wheel (12) of grudging post (3), the outer wall of grudging post (3) is provided with bar groove (13), the inside of bar groove (13) is provided with sliding block (14), the one end welding of sliding block (14) has interior inserted bar (15), the one end fixedly connected with connecting rod (16) of interior inserted bar (15), the bottom end of the connecting rod (16) is provided with a cross rod (20).

2. A scaffold for construction engineering according to claim 1, characterized in that: the shape of the reinforcing frame (5) is X-shaped.

3. A scaffold for construction engineering according to claim 1, characterized in that: the connecting sleeves (6) are welded at two ends of the reinforcing frame (5), and the connecting blocks (7) are arranged on the inner sides of the vertical frames (3).

4. A scaffold for construction engineering according to claim 3, wherein: the connecting sleeve is characterized in that a square hole is formed in the connecting sleeve (6), a groove is formed in the top end of the connecting block (7), and the connecting sleeve (6) and the connecting block (7) form a fixing structure.

5. A scaffold for construction engineering according to claim 1, characterized in that: the outer wall of the fixed sleeve (8) is provided with external threads, and the inner cavity of the rotating sleeve (10) is provided with internal threads.

6. A scaffold for construction engineering according to claim 1, characterized in that: the inside of connecting rod (16) is provided with first caulking groove (17), the top of grudging post (3) is provided with second caulking groove (18), the inboard on grudging post (3) top is provided with notch end (19).

7. A scaffold for construction engineering according to claim 6, characterized in that: the size of the inner diameter of the second caulking groove (18) is the same as that of the inner inserting rod (15), and the size of the inner diameter of the first caulking groove (17) is equal to that of the stand (3).

8. A scaffold for construction engineering according to claim 1, characterized in that: the cross rods (20) are provided with 2 groups.