CN216239643U - Scaffold for building construction - Google Patents
Scaffold for building construction Download PDFInfo
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- CN216239643U CN216239643U CN202122878967.8U CN202122878967U CN216239643U CN 216239643 U CN216239643 U CN 216239643U CN 202122878967 U CN202122878967 U CN 202122878967U CN 216239643 U CN216239643 U CN 216239643U
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Abstract
The utility model provides a scaffold for building construction, wherein: the pair of brackets can be folded or unfolded oppositely and can be fixed after being unfolded; the pedal is integrally and transversely supported between the pair of brackets and can be folded or completely unfolded along with the relative folding or outward unfolding of the pair of brackets; the scissor type telescopic frame is arranged in the support, the top end of the scissor type telescopic frame is connected with a traction plate on the support, the upper end part of the scissor type telescopic frame is connected with the first mounting seat, and the scissor type telescopic frame can vertically extend and retract along the vertical displacement of the support through the traction plate to drive the first mounting seat to vertically displace; the traction assembly comprises a traction rope and a traction plate, the traction rope is wound on a fixed pulley at the top end of the support and spans between the upper parts of the pair of supports, two rope ends are respectively fixedly connected with the traction plate, the traction assembly is in a loose state when the pair of supports are relatively folded, and the traction assembly is tensioned when the pair of supports are unfolded outwards to form upward traction on the traction plate; and the ladder is arranged on the outer side of the at least one support. The utility model is easy to store and expand and can improve the construction efficiency.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a scaffold for building construction.
Background
In the construction process of buildings, the operation is often completed by depending on scaffolds. The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is used in an outer wall, interior decoration or a place which is higher in floor height and cannot be directly constructed, facilitates up-and-down operation of constructors, and plays a role of safety enclosure by utilizing a peripheral safety net. Some projects also use scaffolds as templates, and in addition, the scaffolds are widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments. The scaffold manufacturing materials generally comprise: bamboo, wood, steel pipes or synthetic materials, etc.
Present scaffold frame is inconvenient to be carried, and is comparatively hard, and the security is not enough, and construction operation is inconvenient occasionally, uses to accomplish the back, still need dismantle, is not convenient for deposit, still need assemble once more when using once more, and is consuming time power, has reduced constructor's work efficiency widely, delays the engineering progress.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve the above technical problem at least to some extent. Therefore, the scaffold for building construction provided by the utility model omits the complicated operation of assembling and disassembling the traditional scaffold, is easy to store and unfold, and is beneficial to improving the construction operation efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a scaffold for construction, comprising:
the pair of brackets are in a square frame structure, can be relatively folded or unfolded outwards, and are fixedly connected through a detachable cross rod after being unfolded outwards;
the pedal comprises two side plate bodies, two side plate ends are respectively rotatably connected with a first mounting seat which is arranged on the side bracket and can vertically move, the whole body is transversely supported between a pair of brackets and is formed by hinging two half plate bodies, when the pair of brackets are relatively folded or unfolded outwards, the two half plate bodies can be folded or completely unfolded around a hinging shaft between the two half plate bodies, and when the two half plate bodies are completely unfolded, the whole surface of the pedal is flat;
the scissor type telescopic frame is arranged in the support, the top end of the scissor type telescopic frame is connected with a traction plate on the support, the upper end part of the scissor type telescopic frame is connected with the first mounting seat, and the scissor type telescopic frame can vertically extend and retract along the vertical displacement of the support through the traction plate to drive the first mounting seat to vertically displace;
the traction assembly comprises a traction rope and a traction plate, the traction rope is wound on a fixed pulley at the top end of the support and spans between the upper parts of the pair of supports, two rope ends are respectively fixedly connected with the traction plate, the traction assembly is in a loose state when the pair of supports are relatively folded, and the traction assembly is tensioned when the pair of supports are unfolded outwards to form upward traction on the traction plate;
a ladder disposed outboard of the at least one support.
The structural features of the present invention also include:
the two traction ropes are arranged in tandem and are respectively connected with the front ends and the rear ends of the traction plates on the two sides.
On each side bracket:
the top end of the scissor type expansion bracket is arranged in a sliding mode through a first limiting bolt in a first sliding groove in the traction plate, the bottom end of the scissor type expansion bracket is arranged in a limiting groove of a second sliding groove in a second mounting seat at the bottom of the support through a limiting rod in a sliding mode, and when the scissor type expansion bracket expands and contracts, the first limiting bolt and the limiting rod can slide back and forth along the first sliding groove and the limiting groove respectively.
T type groove has been seted up on the first mount pad, cut fork expansion bracket and be equipped with the cooperation pulley corresponding to the hookup location department with first mount pad, the cooperation pulley slides and sets up in the T type groove, when cutting fork expansion bracket flexible, the cooperation pulley can be followed T type groove and slided around.
Between the two halves plate body of footboard, at looks articulated position, form the spacing step that agrees with mutually, wherein half plate body establishes down spacing step in the bottom, and second half plate body establishes spacing step on the top, the outer end of last spacing step is the hinged end, and the other end is the free end, the outer end of lower spacing step is the free end, and the other end is the hinged end, goes up spacing step and links to each other through the articulated shaft is articulated in hinged end department with lower spacing step.
On each side bracket: the traction plate is vertically movably arranged between a pair of limiting frames on the support.
The support is provided with vertical sliding grooves, one end of the cross rod is rotatably connected to one of the supports, and the other end of the cross rod is detachably arranged in the vertical sliding groove of the other support in a penetrating mode through the cross rod limiting bolt.
Compared with the prior art, the utility model has the beneficial effects that:
the traction rope is gradually tensioned by unfolding the pair of supports, the traction plate is lifted upwards by the traction rope, the scissor-type telescopic frame is driven to extend upwards by the traction plate, the first mounting seat is driven to move, the pedal is completely flattened and lifted upwards finally, the pair of unfolded supports are fixed by the cross rod, and therefore the pedal can be kept flattened by the tensioned traction rope and is used for construction industries. The folding type folding chair is convenient to store and use, small in occupied space when folded, easy to operate and extremely practical.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the scissor jack of FIG. 1;
FIG. 4 is a schematic view of the pedal and the first mounting plate of FIG. 1;
FIG. 5 is a schematic structural view of the stent of FIG. 1;
FIG. 6 is a schematic structural view of the second mount of FIG. 1;
fig. 7 is a schematic view of the cross bar of fig. 1.
In the figure, 1 a support; 2 a first mounting seat; 3 a second mounting seat; 4, a traction plate; 5, fixing a pulley; 6, pulling a rope; 7 a first limit bolt; 8 a first chute; 9 matching with the pulley; a 10T-shaped groove; 11 a second chute; 12, limiting grooves; 13, a limiting rod; 14, an upper limiting step; 15 lower limiting step; 16 pedals; 17 a scissor type telescopic frame; 18 a limiting frame; 19 vertical chutes; 20 cross bars; 21 cross bar limit bolts; 22 ladder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the scaffold for building construction of the present embodiment includes:
the pair of brackets 1 are identical in structure, oppositely arranged left and right and symmetrically arranged, the brackets 1 are in a square frame structure, the pair of brackets 1 can be oppositely folded or unfolded, and the pair of brackets 1 after being unfolded outwards are connected and fixed through a detachable cross rod 20;
the pedal 16, the two side plate ends are respectively connected with the first mounting base 2 which can move vertically on the side bracket 1 in a rotating way, the whole is horizontally supported between the pair of brackets 1 and is formed by hinging two half plate bodies, when the pair of brackets 1 are folded or unfolded outwards relatively, the two half plate bodies can be folded or completely unfolded around the hinging shaft between the two half plate bodies, and when the two half plate bodies are completely unfolded, the whole surface of the pedal 16 is flat;
the scissor type telescopic frame 17 is arranged in the support 1, the top end of the scissor type telescopic frame is connected with the traction plate 4 on the support 1, the upper end part of the scissor type telescopic frame is connected with the first mounting seat 2, and the scissor type telescopic frame can vertically extend and retract along the vertical displacement of the support 1 through the traction plate 4 to drive the first mounting seat 2 to vertically displace;
the traction assembly comprises a traction rope 6 and a traction plate 4, wherein the traction rope 6 is wound on a fixed pulley 5 at the top end of each support 1 and spans between the upper parts of the pair of supports 1, two rope ends are respectively fixedly connected with the traction plate 4, the pair of supports 1 are in a loose state when being relatively folded, and the pair of supports 1 are tensioned when being outwards unfolded to form upwards traction on the traction plate 4;
a ladder 22, wherein the ladder 22 is arranged on the outer side of at least one support 1.
In specific implementation, the corresponding structural arrangement also includes:
the two hauling ropes 6 are arranged in tandem and are respectively connected with the front end and the rear end of the hauling plates 4 at the two sides.
On each side bracket 1:
cut fork expansion bracket 17 top and pass through first stop bolt 7 and slide and set up in first spout 8 on traction plate 4, the bottom slides through gag lever post 13 and sets up in the spacing groove 12 of second spout 11 on the second mount pad 3 of support 1 bottom, when cutting fork expansion bracket 17 flexible, first stop bolt 7 and gag lever post 13 can slide around following first spout 8 and spacing groove 12 respectively.
Between two halves of plate body of footboard 16, at articulated position mutually, form the spacing step that agrees with mutually, spacing step 15 is established down at the bottom to half plate body wherein, spacing step 14 is established to half plate body on the top, and the outer end of last spacing step 14 is the hinged end, and the other end is the free end, and the outer end of lower spacing step 15 is the free end, and the other end is the hinged end, goes up spacing step 14 and links to each other through the articulated shaft is articulated with lower spacing step 15 in hinged end department.
On each side bracket 1: the traction plate 4 is vertically movably arranged between a pair of limiting frames 18 on the support 1, so that the stability of the traction plate 4 in moving is ensured.
The detachable mode of the cross rod 20 can be that the vertical sliding grooves 19 are arranged on the supports 1, one end of the cross rod 20 is rotatably connected to one of the supports 1, and the other end of the cross rod 20 is detachably arranged in the vertical sliding groove 19 of the other support 1 in a penetrating manner through the cross rod limiting bolt 21.
The working principle is as follows:
the scaffold is folded for standby so as to save occupied space and facilitate storage. When using, expand a pair of support 1, at the expansion in-process, haulage rope 6 tensioning gradually, drive the 4 upshifts of haulage plate that link to each other with it, and then drive and cut fork expansion bracket 17 and upwards stretch, along with cutting fork expansion bracket 17's upward stretching, two halves plate bodies that drive footboard 16 through a pair of first mount pad 2 expand until completely flattening, and promote footboard 16 to the upside of support 1, after footboard 16 is completely flattened, utilize horizontal pole 20 fixed connection between a pair of support 1, thereby make scaffold overall structure stable, at this moment, footboard 16 is fixed at the eminence under the effect of haulage rope 6 of tensioning, and can assist fixedly with the help of the cooperation between first stop bolt 7 and the first spout 8.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A scaffold for building construction is characterized by comprising:
the pair of brackets are in a square frame structure, can be relatively folded or unfolded outwards, and are fixedly connected through a detachable cross rod after being unfolded outwards;
the pedal comprises two side plate bodies, two side plate ends are respectively rotatably connected with a first mounting seat which is arranged on the side bracket and can vertically move, the whole body is transversely supported between a pair of brackets and is formed by hinging two half plate bodies, when the pair of brackets are relatively folded or unfolded outwards, the two half plate bodies can be folded or completely unfolded around a hinging shaft between the two half plate bodies, and when the two half plate bodies are completely unfolded, the whole surface of the pedal is flat;
the scissor type telescopic frame is arranged in the support, the top end of the scissor type telescopic frame is connected with a traction plate on the support, the upper end part of the scissor type telescopic frame is connected with the first mounting seat, and the scissor type telescopic frame can vertically extend and retract along the vertical displacement of the support through the traction plate to drive the first mounting seat to vertically displace;
the traction assembly comprises a traction rope and a traction plate, the traction rope is wound on a fixed pulley at the top end of the support and spans between the upper parts of the pair of supports, two rope ends are respectively fixedly connected with the traction plate, the traction assembly is in a loose state when the pair of supports are relatively folded, and the traction assembly is tensioned when the pair of supports are unfolded outwards to form upward traction on the traction plate;
a ladder disposed outboard of the at least one support.
2. A scaffold for construction according to claim 1, wherein: the two traction ropes are arranged in tandem and are respectively connected with the front ends and the rear ends of the traction plates on the two sides.
3. A scaffold for construction according to claim 1, wherein on each side of the scaffold:
the top end of the scissor type expansion bracket is arranged in a sliding mode through a first limiting bolt in a first sliding groove in the traction plate, the bottom end of the scissor type expansion bracket is arranged in a limiting groove of a second sliding groove in a second mounting seat at the bottom of the support through a limiting rod in a sliding mode, and when the scissor type expansion bracket expands and contracts, the first limiting bolt and the limiting rod can slide back and forth along the first sliding groove and the limiting groove respectively.
4. A scaffold for construction according to claim 1, wherein: t type groove has been seted up on the first mount pad, cut fork expansion bracket and be equipped with the cooperation pulley corresponding to the hookup location department with first mount pad, the cooperation pulley slides and sets up in the T type groove, when cutting fork expansion bracket flexible, the cooperation pulley can be followed T type groove and slided around.
5. A scaffold for construction according to claim 1, wherein: between the two halves plate body of footboard, at looks articulated position, form the spacing step that agrees with mutually, wherein half plate body establishes down spacing step in the bottom, and second half plate body establishes spacing step on the top, the outer end of last spacing step is the hinged end, and the other end is the free end, the outer end of lower spacing step is the free end, and the other end is the hinged end, goes up spacing step and links to each other through the articulated shaft is articulated in hinged end department with lower spacing step.
6. A scaffold for construction according to claim 1, wherein on each side of the scaffold: the traction plate is vertically movably arranged between a pair of limiting frames on the support.
7. A scaffold for construction according to claim 1, wherein: the support is provided with vertical sliding grooves, one end of the cross rod is rotatably connected to one of the supports, and the other end of the cross rod is detachably arranged in the vertical sliding groove of the other support in a penetrating mode through the cross rod limiting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878967.8U CN216239643U (en) | 2021-11-23 | 2021-11-23 | Scaffold for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878967.8U CN216239643U (en) | 2021-11-23 | 2021-11-23 | Scaffold for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239643U true CN216239643U (en) | 2022-04-08 |
Family
ID=80954983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122878967.8U Active CN216239643U (en) | 2021-11-23 | 2021-11-23 | Scaffold for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239643U (en) |
-
2021
- 2021-11-23 CN CN202122878967.8U patent/CN216239643U/en active Active
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