CN218375035U

CN218375035U - Civil engineering uses safe scaffold

Info

Publication number: CN218375035U
Application number: CN202222370045.0U
Authority: CN
Inventors: 汪文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-24
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to the technical field of civil engineering, in particular to a safety scaffold for civil engineering, which comprises a protective box, a placing plate arranged in the protective box, a plurality of fixed cavities arranged at the side edge of the placing plate, a rolling ball arranged in the inner cavity of the fixed cavity, and a rolling ball attached to the side wall of the inner cavity of the protective box, wherein when in use, tools or materials are put into the placing plate, and are lifted through a rope hook, and the lifting process is more stable due to the protection and the limit of the protective box, thereby facilitating the workers on the receiving plate to obtain tools and materials and effectively lifting the safety shape of the whole scaffold; through when the scaffold is under construction, the extension plate is pulled out, and the whole scaffold is supported by the supporting block, so that the stress area of the bottom plate is effectively increased, and meanwhile, the supporting plate is effectively contacted with the supporting surface, and the construction stability of the scaffold is ensured.

Description

Civil engineering uses safe scaffold

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering uses safe scaffold.

Background

Civil engineering refers to the general term of science and technology for building various land engineering facilities, and refers to both applied materials, equipment and technical activities such as surveying, designing, constructing, maintaining and repairing, etc. and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground or on the land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc. Civil engineering is at the in-process of construction, the constructor need use safe scaffold to help to be under construction, when current safe scaffold workman took instrument article, the manual work generally adopts rope hook to promote, comparatively consume personnel's physical power, and rope hook stability is relatively poor when promoting, cause falling of instrument easily, cause the incident, and when the workman is under construction on the scaffold, its scaffold bottom lifting surface area is less, the support part generally is difficult to adjust, make the support component can not contact with the holding surface, thereby cause stability not enough, the easy emergence is rocked, then, the inventor is in view of the above, study improvement to current structure and disappearance, a safe scaffold for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering uses safe scaffold to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a safety scaffold for civil engineering, includes bottom plate, stand and accepts the board, the stand is installed in bottom plate top four corners, the stand top is connected with accepts the board, accept board top both sides edge and install the guard plate, accept and install cat ladder and guard box between board both sides and the bottom plate respectively, the opening has openly been seted up to the guard box, the inside board of placing that is provided with of guard box, universal wheel is installed in bottom plate bottom four corners, the mounting groove has been seted up to the bottom plate both sides face, it installs the extension board to close in the mounting groove, three mount pad is evenly installed to extension board top one end, mount pad female connection has the threaded rod, the threaded rod top is connected with rotatory handle above the extension board, the threaded rod bottom is connected with the supporting shoe in extension board below, the mounting groove top is connected with the stationary blade in the bottom plate side.

Preferably, the side edge of the placing plate is provided with a plurality of fixing cavities, the rolling balls are installed in the inner cavities of the fixing cavities in an embedded mode, and the rolling balls are attached to the side wall of the inner cavity of the protective box.

Preferably, a plurality of fixing holes are formed in two sides of the top surface of the extension plate along the extension direction, and the fixing pieces are fixedly connected with the fixing holes through bolts.

Preferably, a pulling handle is installed at one end of the extension plate, and lubricating oil is smeared at the joint of the extension plate and the installation groove.

Preferably, the threaded rod is connected with the support block through a bearing.

Preferably, the bottom surface of the supporting block is paved with a wear-resistant rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the protective housing, and set up in the protective housing and place the board, place board side edge and seted up a plurality of fixed chamber, the bowling is installed in the gomphosis of fixed intracavity chamber, the bowling is laminated with the protective housing inner chamber side wall, when using, put into the board of placing with instrument or material, promote through the rope couple, then by the protection and the spacing of protective housing, make the rising process more stable, made things convenient for the workman on the board of accepting to acquire instrument, material, and effectively promoted the safe shape of whole scaffold; through setting up the extension board in bottom plate both sides, the threaded rod is installed through the mount pad in the extension board surface, and rotatory handle and supporting shoe are installed respectively to threaded rod top and bottom, then when the scaffold is under construction, will extend the board and pull out to support whole scaffold by the supporting shoe, thereby effectively promote the lifting surface area of bottom plate, the backup pad effectively contacts with the holding surface simultaneously, has guaranteed the construction stability of scaffold.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is the schematic view of the connection structure between the placing plate and the protection box of the present invention.

In the figure: 1. a base plate; 2. a column; 3. a bearing plate; 4. a protection plate; 5. climbing a ladder; 6. a protective box; 7. an opening; 8. placing the plate; 9. an extension plate; 10. a universal wheel; 11. pulling the handle; 12. mounting grooves; 13. a fixing hole; 14. a fixing sheet; 15. a mounting seat; 16. a threaded rod; 17. rotating the handle; 18. a support block; 19. a bearing; 20. a fixed cavity; 21. rolling a ball; 22. wear-resistant rubber pad.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a safety scaffold for civil engineering, comprising a base plate 1, stand 2 and accept board 3, stand 2 is installed in 1 top four corners of bottom plate, 2 tops of stand are connected with accepts board 3, accept 3 top both sides edges of board and install guard plate 4, accept and install cat ladder 5 and protective housing 6 between 3 both sides of board and the bottom plate 1 respectively, opening 7 has openly been seted up to

protective housing

6, 6 inside being provided with of protective housing places board 8, universal wheel 10 is installed in 1 bottom four corners of bottom plate, mounting groove 12 has been seted up to 1 both sides of bottom plate face, 12 embedded closures in mounting groove install extension board 9, three mount pad 15 is evenly installed to extension board 9 top one end, 15 female connection of mount pad has threaded

rod

16, 16 tops of threaded rod are connected with rotatory handle 17 in extension board 9 top, 16 bottoms of threaded rod are connected with supporting shoe 18 in extension board 9 below, mounting groove 12 top is connected with stationary blade 14 in 1 side of bottom plate.

Further, place 8 side edges of board and seted up a plurality of fixed chamber 20, spin 21 is installed in the gomphosis of fixed chamber 20 inner chamber, and spin 21 is laminated mutually with guard box 6 inner chamber lateral wall.

Furthermore, a plurality of fixing holes 13 are formed in two sides of the top surface of the extension plate 9 along the extension direction, and the fixing pieces 14 are fixedly connected with the fixing holes 13 through bolts.

Furthermore, a pulling handle 11 is installed at one end of the extension plate 9, and lubricating oil is smeared at the joint of the extension plate 9 and the installation groove 12.

Further, the threaded rod 16 is connected to a support block 18 via a bearing 19.

Further, a wear-resistant rubber pad 22 is laid on the bottom surface of the supporting block 18.

The working principle is as follows: during the use, with whole scaffold removal preset position, then will extend board 9 and pull out partly in mounting groove 12 through pulling handle 11, later with stationary blade 14 and fixed orifices 13 looks fixed connection through the bolt, accomplish the back of connecting, adjust rotatory handle 17, make supporting shoe 18 and holding surface laminate mutually, accomplish the fixed of whole scaffold promptly, then, the workman gets into through cat ladder 5 and accepts board 3 and carry out construction operation, when needs acquire subaerial instrument, when the material, ground workman can be with the instrument, the material is put on placing board 8, promote through rope hook.

The utility model discloses a set up protective housing 6, and set up in protective housing 6 and place board 8, place board 8 side edge and seted up a plurality of fixed chamber 20, spin 21 is installed in the gomphosis of the inner chamber of fixed chamber 20, spin 21 and protective housing 6 inner chamber side wall are laminated mutually, when using, put instrument or material into place board 8, promote through the rope couple, then by protective housing 6 protection and spacing, make the rising process more stable, made things convenient for the workman on the board 3 to acquire instrument, material, and effectively promoted the safe shape of whole scaffold; through set up extension board 9 in bottom plate 1 both sides, extension board 9 installs threaded rod 16 through mount pad 15 on the surface, and rotatory handle 17 and supporting shoe 18 are installed respectively to threaded rod 16 top and bottom, then when the scaffold is under construction, will extend board 9 and pull out to support whole scaffold by supporting shoe 18, thereby effectively promote the lifting surface area of bottom plate 1, supporting shoe 18 effectively contacts with the holding surface simultaneously, has guaranteed the construction stability of scaffold.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 civil engineering uses safe scaffold, includes bottom plate (1), stand (2) and accepts board (3), its characterized in that: stand (2) are installed in bottom plate (1) top four corners, stand (2) top is connected with accepts board (3), accept board (3) top both sides edge and install guard plate (4), accept and install cat ladder (5) and protective housing (6) between board (3) both sides and bottom plate (1) respectively, opening (7) have openly been seted up in protective housing (6), board (8) are placed to inside being provided with of protective housing (6), universal wheel (10) are installed in bottom four corners, mounting groove (12) have been seted up to bottom plate (1) both sides face, extension board (9) have been installed in the cooperation in mounting groove (12), three mount pad (15) are evenly installed to extension board (9) top one end, mount pad (15) female connection has threaded rod (16), threaded rod (16) top is connected with rotatory handle (17) in extension board (9) top, threaded rod (16) bottom is connected with supporting shoe (18) in extension board (9) below, mounting groove (12) top is connected with in bottom plate (1) side stationary blade (14).

2. The safety scaffold for civil engineering as claimed in claim 1, wherein: place board (8) side edge and seted up fixed chamber of a plurality of (20), spin (21) are installed in fixed chamber (20) inner chamber gomphosis, spin (21) laminate mutually with guard box (6) inner chamber lateral wall.

3. The safety scaffold for civil engineering as claimed in claim 1, wherein: a plurality of fixing holes (13) are formed in the two sides of the top surface of the extension plate (9) along the extension direction, and the fixing pieces (14) are fixedly connected with the fixing holes (13) through bolts.

4. The safety scaffold for civil engineering as claimed in claim 1, wherein: pulling handle (11) are installed to extension board (9) one end, extension board (9) and mounting groove (12) junction is paintd lubricating oil.

5. The safety scaffold for civil engineering as claimed in claim 1, wherein: the threaded rod (16) is connected with the supporting block (18) through a bearing (19).

6. The safety scaffold for civil engineering as claimed in claim 1, wherein: and a wear-resistant rubber pad (22) is paved on the bottom surface of the supporting block (18).