CN214302821U

CN214302821U - Scaffold for building construction

Info

Publication number: CN214302821U
Application number: CN202120141723.9U
Authority: CN
Inventors: 何静; 刘福林; 陶磊; 金长娇; 吴赛丽; 李紫兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-28
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a scaffold frame for construction relates to scaffold frame technical field, including support and loading board, the loading board articulates the upper end at the support through hanging the knot activity, the spout has been seted up, and is two sets of to the bottom of loading board the equal sliding connection in inside of spout has the slider, and is two sets of the bottom fixedly connected with of slider has the protection otter board of fixed subassembly, fixed subassembly includes cylinder body, ratchet and rack, the ratchet activity is pegged graft in the rack, the rack passes through the bolt and installs in the bottom of loading board. The utility model discloses to protect the otter board and pass through slider, spout and install in the bottom of loading board for protection otter board can expand and accomodate, when the construction, can expand protection otter board, makes protection otter board paste on the wall, and the article drops when can preventing high altitude construction, improves the security of construction.

Description

Scaffold for building construction

Technical Field

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

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.

At construction's in-process, need use scaffold frame for construction, present scaffold frame for construction has following shortcoming: when the scaffold is used, a gap can be reserved between the scaffold and the wall surface, and when the scaffold is constructed, workpieces and articles can be subjected to falling risks, so that the hidden danger of construction is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for construction expandes the protection otter board for the protection otter board pastes on the wall, and the article drops when can preventing high altitude construction, improves the security of construction, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for building construction comprises a support and a bearing plate, wherein the bearing plate is movably hung at the upper end of the support through a hanging buckle, sliding grooves are formed in the bottom of the bearing plate, sliding blocks are connected inside the two groups of sliding grooves in a sliding mode, and protective screen plates with fixed assemblies are fixedly connected to the bottoms of the two groups of sliding blocks;

the fixed subassembly includes cylinder body, ratchet and rack, the cylinder body inlays the dress in the inside of protection otter board, the inside activity of protection otter board is pegged graft and is had the gag lever post, the outside fixedly connected with limiting plate of gag lever post, the bottom of limiting plate is equipped with compression spring, compression spring cup joints in the outside of gag lever post, the upper end fixedly connected with ratchet of gag lever post, the ratchet activity is pegged graft in the rack, the rack passes through the bolt and installs in the bottom of loading board.

Preferably, limit portion fixedly connected with guide block of limiting plate, the inboard of cylinder body seted up with guide block assorted guide slot, guide block sliding connection is in the inside of guide slot.

Preferably, the bottom of the sliding block is provided with a ball socket, the inside of the ball socket is movably connected with a steel ball, and the steel ball is in rolling connection with the inner side of the sliding groove.

Preferably, the bottom of the sliding block is provided with a groove, a fixed shaft is fixedly connected inside the groove, a roller is rotatably sleeved outside the fixed shaft, and the inner sides of the roller sliding grooves are in rolling connection.

Preferably, the both ends of spout all install the stopper that has the screw hole, the inside threaded connection of stopper has the screw.

Preferably, the lower end of the limiting rod is fixedly connected with a pull ring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses to protect the otter board and pass through slider, spout and install in the bottom of loading board for protection otter board can expand and accomodate, when the construction, can expand protection otter board, makes protection otter board paste on the wall, and the article drops when can preventing high altitude construction, improves the security of construction.

Drawings

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

FIG. 2 is a schematic side view of a cross-sectional structure of the loading plate of the present invention;

FIG. 3 is a schematic sectional view of the cylinder body of the present invention;

fig. 4 is a schematic structural view of a sliding assembly in embodiment 1 of the present invention;

fig. 5 is a schematic view of the position relationship structure of the limiting block and the sliding groove of the present invention;

fig. 6 is a schematic structural view of a sliding assembly in embodiment 2 of the present invention.

In the figure: 1. a support; 2. a carrier plate; 3. a chute; 4. a slider; 5. a protective mesh plate; 6. a cylinder body; 7. a limiting rod; 8. a limiting plate; 9. a compression spring; 10. a ratchet; 11. a rack; 12. a guide block; 13. a guide groove; 14. a ball socket; 15. steel balls; 16. a groove; 17. a fixed shaft; 18. a roller; 19. a limiting block; 20. and (4) a pull ring.

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.

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: a scaffold for building construction comprises a scaffold body, a protective mesh plate 5, a fixed assembly, a sliding assembly and other components.

The scaffold body includes two sets of supports 1 and a set of loading board 2, connects through the crossbar between two sets of supports 1, can dismantle, and two sets of couples of both ends of loading board 2 all weld for articulate in the upper end of support 1, and is unanimous with the scaffold shape among the prior art, concrete structure, and the repeated description is not done here, and the height of support 1 and loading board 2 width, length can be formulated according to actual conditions.

Protection otter board 5 is through

slider

4, 3 sliding connection of spout are in the bottom of loading board 2, can promote protection otter board 5 and remove in the bottom of loading board 2, accomodate, expand, its width, length and loading board 2's width, length phase-match, when the construction, will protect otter board 5 to expand, paste on the wall, and fix its position through fixed subassembly, can block up the space between loading board 2 and the wall, avoid the work piece, construction article drop subaerial.

The fixing assembly comprises a cylinder body 6, a ratchet 10 and a rack 11, the cylinder body 6 is vertically fixed inside the protection screen plate 5, and after the position of the protection screen plate 5 is adjusted, the ratchet 10 at the upper end of the limiting rod 7 can be extruded by a compression spring 9 inside the protection screen plate to be inserted between teeth of the rack 11, so that the position of the protection screen plate 5 can be fixed conveniently.

In this embodiment, the sliding assembly includes a ball socket 14 and a steel ball 15, and when the sliding block 4 slides in the sliding slot 3, the steel ball 15 rotates in the ball socket 14, which is beneficial to reducing the friction force between the sliding block 4 and the sliding slot 3, and is convenient for pushing the protection screen plate 5 to move.

The connection relationship and the positional relationship between the components in the present embodiment will be described below;

the bottom of the bearing plate 2 is provided with sliding grooves 3, the insides of the two groups of sliding grooves 3 are connected with sliding blocks 4 in a sliding manner, the bottoms of the two groups of sliding blocks 4 are fixedly connected with a protective screen plate 5 with a fixed assembly, and the sliding blocks 4 are positioned on the edge of the protective screen plate 5;

further, in this embodiment, all install the stopper 19 that has the screw hole at the both ends of spout 3, stopper 19's inside threaded connection has the screw, after putting into spout 3's inside with slider 4, puts into spout 3's tip with stopper 19, then screws up the screw, can fix stopper 19, prevents that slider 4 from slipping from spout 3.

The cylinder body 6 is embedded in the protection screen plate 5, the limiting rod 7 is movably inserted in the protection screen plate 5, the lower end of the limiting rod 7 is fixedly connected with a pull ring 20, the ratchet 10 is conveniently pulled to be separated from the rack 11, the limiting plate 8 is fixedly connected to the outside of the limiting rod 7, a compression spring 9 is arranged at the bottom of the limiting plate 8, the compression spring 9 is sleeved on the outside of the limiting rod 7, the ratchet 10 is fixedly connected to the upper end of the limiting rod 7, the ratchet 10 is movably inserted in the rack 11, and the rack 11 is installed at the bottom of the bearing plate 2 through a bolt;

further, in this embodiment, a guide block 12 is fixedly connected to an edge of the limit plate 8, a guide groove 13 matched with the guide block 12 is formed in the inner side of the cylinder 6, the guide block 12 is slidably connected to the inside of the guide groove 13, and the guide block 12 and the guide groove 13 are matched to facilitate limiting the angle of the ratchet 10.

Example 2

Referring to fig. 6, the difference from embodiment 1 is: the sliding assembly comprises a groove 16, a fixing shaft 17 and a roller 18, the groove 16 is formed in the bottom of the sliding block 4, the fixing shaft 17 is fixedly connected to the inside of the groove 16, the roller 18 is sleeved on the outside of the fixing shaft 17 in a rotating mode, the inner sides of the sliding grooves 3 of the roller 18 are connected in a rolling mode, when the sliding block 4 slides in the sliding grooves 3, the roller 18 rotates, friction force between the sliding block 4 and the sliding grooves 3 is reduced, and the protective screen plate 5 is conveniently pushed to move.

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 support (1) and loading board (2), loading board (2) articulate the upper end at support (1) through hanging the activity of detaining, its characterized in that: the bottom of the bearing plate (2) is provided with sliding grooves (3), the insides of the two groups of sliding grooves (3) are respectively connected with sliding blocks (4) in a sliding manner, and the bottoms of the two groups of sliding blocks (4) are fixedly connected with a protective screen plate (5) with a fixed assembly;

the fixed subassembly includes cylinder body (6), ratchet (10) and rack (11), cylinder body (6) inlays the dress in the inside of protection otter board (5), the inside activity of protection otter board (5) is pegged graft and is had gag lever post (7), outside fixedly connected with limiting plate (8) of gag lever post (7), the bottom of limiting plate (8) is equipped with compression spring (9), compression spring (9) cup joint in the outside of gag lever post (7), the upper end fixedly connected with ratchet (10) of gag lever post (7), ratchet (10) activity is pegged graft in rack (11), rack (11) are installed in the bottom of loading board (2) through the bolt.

2. A scaffold for construction according to claim 1, wherein: limit portion fixedly connected with guide block (12) of limiting plate (8), guide slot (13) with guide block (12) assorted have been seted up to the inboard of cylinder body (6), guide block (12) sliding connection is in the inside of guide slot (13).

3. A scaffold for construction according to claim 2, wherein: the bottom of the sliding block (4) is provided with a ball socket (14), the inside of the ball socket (14) is movably connected with a steel ball (15), and the steel ball (15) is in rolling connection with the inner side of the sliding groove (3).

4. A scaffold for construction according to claim 2, wherein: the bottom of the sliding block (4) is provided with a groove (16), a fixed shaft (17) is fixedly connected inside the groove (16), a roller (18) is sleeved outside the fixed shaft (17) in a rotating mode, and the inner sides of the sliding grooves (3) of the roller (18) are connected in a rolling mode.

5. A scaffold for construction according to claim 1, wherein: the limiting blocks (19) with threaded holes are mounted at two ends of the sliding groove (3), and screws are connected to the inner threads of the limiting blocks (19).

6. A scaffold for construction according to claim 1, wherein: the lower end of the limiting rod (7) is fixedly connected with a pull ring (20).