CN218508981U

CN218508981U - Short supporting beam scaffold for building construction

Info

Publication number: CN218508981U
Application number: CN202221370496.8U
Authority: CN
Inventors: 白守满; 刘守奇; 金巨宙; 易振刚
Original assignee: Gansu Changcheng Construction Group Co ltd
Current assignee: Gansu Changcheng Construction Group Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-02-21
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a short supporting beam scaffold for building construction, which comprises a first plate body and a wall body, wherein one side of the wall body is fixedly connected with a second fixed plate body, one side of the second fixed plate body is articulated with a second connecting rod body, one end of the second connecting rod body, which is far away from the second fixed plate body, is articulated with a fixed block, the lower surface of the fixed block is fixedly connected with a connecting plate body, the lower surface of a handle is welded with a rotating rod, one end of the rotating rod, which is far away from the handle, is fixedly connected with a driving gear, and the outer gear of the driving gear is symmetrically and threadedly connected with a driven gear; constructors rotate the handle, the handle drives the rotating rod, the I-steel is fixed by the plate body in a tightening mode, and the I-steel can be moved left and right on the upper portion of the I-steel to adapt to the position of the upper scaffold according to the actual situation of a construction site before being fixed.

Description

Short supporting beam scaffold for building construction

Technical Field

The utility model relates to a housing construction technical field specifically is construction short beam scaffold frame.

Background

The overhanging scaffold is a simple facility used in a building and is divided into two types of overhanging in each layer and overhanging in multiple layers. The cantilever beam is convenient for being connected with the floor bearing plate in a high-strength mode. However, when the cantilever beam structure is arranged on the wall body, because the existing mode that the cantilever beam is connected with the floor bearing plate on the construction site is difficult to ensure that the cantilever beam is supported sufficiently, the bearing capacity of the cantilever beam is weaker, the stress on the cantilever beam is concentrated, and particularly when the inefficacy force occurs in the construction process, the scaffold is easy to break and unbalanced in force due to the inefficacy force, and the like, the scaffold for the short cantilever beam for building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction short back-bearer scaffold frame to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including wall body, first fixed plate body, I-steel and handle, one side fixedly connected with second fixed plate body of wall body, one side of second fixed plate body articulates there is the second link body, the second link body is kept away from the one end of second fixed plate body articulates there is the fixed block, the lower fixed surface of fixed block is connected with the link body, the lower fixed surface welding of handle has the dwang, the lateral wall of dwang runs through in the inside of link body, the dwang is kept away from the one end fixedly connected with driving gear of handle, the outer gear symmetry threaded connection of driving gear has driven gear, one driven gear's inner circle fixedly connected with levogyration lead screw, another driven gear's inner circle fixedly connected with dextrorotation lead screw, levogyration lead screw with dextrorotation lead screw's lateral wall rotates and is connected with the connecting block, one side welding of connecting block has the casing.

Preferably, a first sliding groove is formed in the upper surface of the shell, a second sliding groove is formed in the lower surface of the connecting plate body, a sliding block is connected to the inside of the first sliding groove in a sliding mode, and one side, far away from the first sliding groove, of the sliding block is connected to the inner side wall of the second sliding groove in a sliding mode.

Preferably, a reserved hole is formed in the wall body, an embedded part is embedded in the reserved hole, and the embedded part penetrates through one side of the first fixing plate body and is fixedly connected with a nut.

Preferably, a plurality of supporting plate bodies are fixedly connected to the lower surface of the I-steel evenly, one side of each supporting plate body is fixedly connected with an L-shaped plate body, one side of each L-shaped plate body is fixedly connected to the outer side wall of the wall body, the front surface of each L-shaped plate body is hinged to a first connecting rod body, and one end of each first connecting rod body is fixedly connected to the front surface of each L-shaped plate body through bolts.

Preferably, the left-handed screw rod and the right-handed screw rod are fixedly connected with a limiting block at one end far away from the driven gear.

Preferably, one side of the shell is fixedly connected with a tightening plate body.

Compared with the prior art, the beneficial effects of the utility model are that: constructor rotates the handle, and the handle drives the dwang, finally realizes that the plate body that tightens up is fixed with the I-steel, can remove its position that adapts to upper portion scaffold frame about I-steel upper portion according to the actual conditions of job site before fixed with the I-steel, and the I-steel of different models also can be fixed simultaneously is applicable to various construction sites, can recycle, and through setting up L shaped plate body, gives the I-steel lower part holding power simultaneously, becomes the balancing force with the second connecting rod body.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the short supporting beam scaffold for building construction of the utility model;

fig. 2 is a left side view of the short cantilever scaffold for building construction of the present invention;

fig. 3 is a schematic structural diagram of the driven gear and the driving gear of the present invention.

In the figure: 1. a wall body; 2. a first fixed plate body; 3. an L-shaped plate body; 4. a nut; 5. a second fixed plate body; 6. a second connecting rod body; 7. i-shaped steel; 8. a support plate body; 9. a first connecting rod body; 10. A handle; 11. a fixed block; 12. embedding parts; 13. a first chute; 14. a second chute; 15. a slider; 16. a left-handed screw rod; 17. a driven gear; 18. a right-handed screw rod; 19. connecting the plate bodies; 20. a limiting block; 21. tightening the plate body; 22. rotating the rod; 23. a driving gear; 24. reserving a hole; 25. connecting blocks; 26. a housing.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: including wall body 1, first fixed plate body 2, I-steel 7 and handle 10, one side fixedly connected with second fixed plate body 5 of wall body 1, one side of second fixed plate body 5 articulates there is the second connecting rod body 6, the one end that the second fixed plate body 5 was kept away from to the second connecting rod body 6 articulates there is fixed block 11, the lower fixed surface of fixed block 11 is connected with connecting plate body 19, the lower fixed surface welding of handle 10 has dwang 22, the lateral wall of dwang 22 runs through in the inside of connecting plate body 19, the one end fixedly connected with driving gear 23 of handle 10 is kept away from to dwang 22, the outer gear symmetry threaded connection of driving gear 23 has driven gear 17, the inner circle fixedly connected with levogyration lead screw 16 of a driven gear 17, the inner circle fixedly connected with dextrorotation lead screw 18 of another driven gear 17, levogyration lead screw 16 rotates with connecting block 25 with dextrorotation of the lateral wall of dextrorotation lead screw 18, the welding of one side of connecting block 25 has casing 26.

Specifically, a first sliding chute 13 is formed in the upper surface of the shell 26, a second sliding chute 14 is formed in the lower surface of the connecting plate 19, a sliding block 15 is slidably connected inside the first sliding chute 13, and one side, away from the first sliding chute 13, of the sliding block 15 is slidably connected to the inner side wall of the second sliding chute 14; the sliding block 15 slides inside the first sliding groove 13 and the second sliding groove 14, and provides a limiting function for the connecting plate 19, and can prevent external foreign matters from entering.

Specifically, a reserved hole 24 is formed in the wall body 1, an embedded part 12 is embedded in the reserved hole 24, and the embedded part 12 penetrates through one side of the first fixed plate body 2 and is fixedly connected with a screw cap 4; the embedded part 12 is fixed with the wall body 1 and then fixed with the first fixing plate body 2 through the screw cap 4, so that the embedded part can be fixed up and down.

Specifically, the lower surface of the I-steel 7 is uniformly and fixedly connected with a plurality of supporting plate bodies 8, one side of each supporting plate body 8 is fixedly connected with an L-shaped plate body 3, one side of each L-shaped plate body 3 is fixedly connected to the outer side wall of the wall body 1, the front surface of each L-shaped plate body 3 is hinged with a first connecting rod body 9, and one end of each first connecting rod body 9 is fixedly connected to the front surface of each L-shaped plate body 3 through a bolt; through the arrangement of the L-shaped plate body 3, after the I-shaped steel 7 is installed, the supporting plate body 8 and the I-shaped steel 7 are fixed, and the I-shaped steel 7 and the wall body 1 are fixed through the L-shaped plate body 3.

Specifically, one ends of the left-handed screw rod 16 and the right-handed screw rod 18, which are far away from the driven gear 17, are fixedly connected with a limiting block 20; the limiting block 20 gives a limiting function to the connecting block 25.

Specifically, one side of the housing 26 is fixedly connected with a tightening plate 21; the tightening plate body 21 can fasten the I-beams 7 of different types, and finally the handle 10 can drive the tightening plate body 21 to stabilize the I-beams 7 by arranging the tightening plate body 21.

To sum up: the utility model discloses in, be fixed in embedded part 12 in wall body 1, with I-steel 7, first fixed plate body 2 is fixed in one side of wall body 1, to tighten up plate body 21 and laminate mutually with the both sides on I-steel 7 upper portion, handheld handle 10 rotates, handle 10 drives dwang 22, driving gear 23 is connected with driven gear 17 meshing, left-handed lead screw 16 drives connecting block 25 with right-handed lead screw 18 and rotates, finally realize that connecting block 25 drives to tighten up plate body 21 and fastens I-steel 7, according to the actual conditions of job site, adjustable tightening up plate body 21 removes about I-steel 7's upper portion, adapt to the position of scaffold, tighten up plate body 21 and fix the back with I-steel 7, adjust the angle of the second connecting rod body 6, it is fixed mutually with wall body 1 with second fixed plate body 5, give I-steel 7 upper portion firm effect, the sub-unit connection of supporting plate body 8 and I-steel 7, L template 3 and wall body 1, the laminating of supporting plate body 8 mutually, it is fixed mutually to remove first connecting rod body 9 through bolt and L template 3, give I-steel 7 lower part effect, when I-steel 7 is in the position that there is the roof beam, can not place the support plate body 8.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Short joist scaffold frame of construction, including wall body (1), first fixed plate body (2), I-steel (7) and handle (10), its characterized in that: one side fixedly connected with second fixed plate body (5) of wall body (1), one side of second fixed plate body (5) articulates there is the second link body (6), keep away from the second link body (6) the one end of second fixed plate body (5) articulates there is fixed block (11), the lower fixed surface of fixed block (11) is connected with link body (19), the lower surface welding of handle (10) has dwang (22), the lateral wall of dwang (22) runs through in the inside of link body (19), dwang (22) are kept away from the one end fixedly connected with driving gear (23) of handle (10), the outer gear symmetry threaded connection of driving gear (23) has driven gear (17), one the inner circle fixedly connected with levogyration lead screw (16) of driven gear (17), another the inner circle fixedly connected with dextrorotation lead screw (18) of driven gear (17), levogyration lead screw (16) with the lateral wall rotation of dextrorotation lead screw (18) is connected with connecting block (25), the welding of one side of connecting block (25) has.

2. The construction short joist scaffold of claim 1, wherein: first spout (13) have been seted up to the upper surface of casing (26), second spout (14) have been seted up to the lower surface of connecting plate body (19), the inside sliding connection of first spout (13) has slider (15), one side sliding connection that slider (15) kept away from first spout (13) in the inside wall of second spout (14).

3. The construction short cantilever scaffold of claim 1, wherein: the wall body (1) is internally provided with a reserved hole (24), an embedded part (12) is embedded in the reserved hole (24), and the embedded part (12) penetrates through one side of the first fixed plate body (2) and is fixedly connected with a nut (4).

4. The construction short cantilever scaffold of claim 1, wherein: the even fixedly connected with a plurality of supporting plate body (8) of lower surface of I-steel (7), one side fixedly connected with L template body (3) of supporting plate body (8), one side fixed connection in of L template body (3) the lateral wall of wall body (1), the front surface of L template body (3) articulates there is the head rod body (9), the one end of head rod body (9) pass through bolt fixed connection in the front surface of L template body (3).

5. The construction short joist scaffold of claim 1, wherein: and one ends of the left-handed screw rod (16) and the right-handed screw rod (18) far away from the driven gear (17) are fixedly connected with a limiting block (20).

6. The construction short joist scaffold of claim 1, wherein: one side of the shell (26) is fixedly connected with a tightening plate body (21).