CN213038831U

CN213038831U - Wall fixing structure of scaffold

Info

Publication number: CN213038831U
Application number: CN202021151379.3U
Authority: CN
Inventors: 陈小红; 钱巍; 胡建莉; 吴沈华; 沈晓娟
Original assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Current assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-23
Anticipated expiration: 2030-06-19

Abstract

A wall fixing structure of a scaffold comprises a wall fixing straight section and a scaffold connecting straight section, wherein the wall fixing straight section is fixedly connected to a wall horizontal plane or a wall vertical plane through a plurality of fixing parts; or the scaffold connecting straight section penetrates through the wall fixing straight section and is vertical to the vertical face of the wall body, and the scaffold connecting straight section is fastened with the wall fixing straight section through a second fastening part. The utility model discloses need not like the pre-buried steel pipe of traditional approach, the equipment and dismantle simply, but reuse saves the consumptive material, also removes traditional approach's repair difficult problem from, is worth using widely in this field.

Description

Wall fixing structure of scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is a wall body fixed knot of scaffold frame constructs.

Background

The wall connecting member generally means a member for reinforcing stability of other structures by being connected to a reliable fixing end, and a member for connecting a scaffold body to a building main structure in a construction work, capable of transferring a tensile force and a compressive force. The wall attachment connection realized by the wall connecting piece plays an important role in strengthening the overall stability of the scaffold, improving the stable bearing capacity of the scaffold and avoiding major accidents such as toppling or collapse. In conventional construction, a pre-embedded short steel pipe method and a pre-embedded round steel short steel pipe welding method are generally adopted, and the scaffold is connected through the pre-embedded steel pipes. As a building outer wall scaffold even wall spare that patent application number is CN201720911807.X utility model discloses, including L shape built-in fitting, connecting piece and fastener, L shape built-in fitting includes long riser and short riser, and its length ratio is 1.3-1.5: 1, the short vertical plate is embedded in a concrete structure of a building and is vertically arranged, and the top end of the short vertical plate is connected with one end of the long vertical plate; the other end of the long vertical plate extends out of the concrete structure, the end head is fixed with a connecting piece through a fastener, the connecting piece is a short steel pipe and is arranged horizontally, one end of the connecting piece is propped on the surface of the concrete structure, and the other end of the connecting piece is fixed with a scaffold vertical rod through the fastener. According to the method, after the outer wall decoration construction is finished, the wall connecting piece is dismantled, the labor and the time are consumed, the connecting point needs to be repaired, the repairing process is complex, the water seepage problem still occurs at the repaired position, the wall connecting piece cannot be repeatedly recycled, and the cost is high.

Disclosure of Invention

A technical object of the utility model is to provide a wall body fixed knot of scaffold constructs, lay and demolish loaded down with trivial details consuming time, component recycle rate is low, the difficult problem of repairing in solving traditional structure.

The utility model discloses a concrete technical scheme as follows: a wall fixing structure of a scaffold comprises a wall fixing straight section and a scaffold connecting straight section, wherein the wall fixing straight section is fixedly connected to a wall horizontal plane or a wall vertical plane through a plurality of fixing parts; or the scaffold connecting straight section penetrates through the wall fixing straight section and is vertical to the vertical face of the wall body, and the scaffold connecting straight section is fastened with the wall fixing straight section through a second fastening part.

Preferably, the first fastening portion includes a base block, the base block is provided with an insertion rod, and the insertion rod is inserted through the wall fixing straight section and the scaffold connecting straight section to limit the scaffold connecting straight section.

Preferably, the scaffold connecting straight section is provided with a plurality of through holes for the insertion rods to be inserted in the length direction.

Preferably, the base block is further provided with connecting parts positioned on two sides of the inserted bar, and the connecting parts are fixedly connected with the side faces of the wall fixing straight sections.

Preferably, the second fastening portion includes a screw inserted through the wall fixing straight section and the scaffold connecting straight section, and a fastening nut screwed to a portion of the screw extending out of the wall fixing straight section and abutting against an outer surface of the wall fixing straight section.

Preferably, the fixing part comprises a hoop, the hoop tightly holds the wall surface fixing straight section, and an end foot is arranged on the hoop and fixedly connected to a horizontal plane or a vertical plane of the wall body.

Preferably, the fixing part comprises support legs fixedly connected to the side face of the fixed straight section of the wall surface, and the support legs are simultaneously and fixedly connected to the horizontal plane or the vertical plane of the wall body.

Preferably, the fixing part comprises a fixing rod inserted into a horizontal surface or a vertical surface of the wall body, and the fixing rod penetrates through the wall surface to fix the straight section.

Preferably, the part of the fixing rod extending out of the wall fixing straight section is provided with an external thread and is in threaded connection with a fixing nut tightly abutted to the outer surface of the wall fixing straight section.

Preferably, the cross section of the wall surface fixing straight section and/or the scaffold connecting straight section is square or circular.

The technical advantages of the utility model reside in that wall body fixed knot constructs need not like traditional method pre-buried steel pipe, and the equipment and dismantlement are simple, but reuse saves the consumptive material, also removes traditional method's the difficult problem of repairing from, is worth using widely in this field.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention, which is suitable for two situations of a horizontal wall and a vertical wall;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention suitable for use in a wall horizontal plane;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention suitable for use in a wall facade;

fig. 4 is a schematic structural view of the fixing portion of the present invention being a hoop;

FIG. 5 is a schematic view of the fixing portion of the present invention being a supporting leg;

fig. 6 is a schematic structural view of the fixing portion of the present invention being a fixing rod;

the names of the parts corresponding to the numbers in the figure are respectively: 1-wall surface fixing straight section, 2-scaffold connecting straight section, 3-base block, 31-inserted bar, 32-connecting part, 4-screw rod, 5-hoop, 51-end foot, 6-support foot and 7-fixing bar.

Detailed Description

The invention will be further explained by means of specific embodiments with reference to the drawings, in which:

see fig. 1, an embodiment of a wall body fixed knot of scaffold constructs, including fixed straight section 1 of wall and scaffold connection straight section 2, the cross-section of fixed straight section 1 of wall and scaffold connection straight section 2 is square or circular, can select square pipe (pole) or pipe (pole). In this embodiment, square steel pipe has been chooseed for use to fixed straight section 1 of wall, more does benefit to the stable wall of laminating, and circular steel pipe has been chooseed for use to scaffold connection straight section 2, more does benefit to and is connected fixedly through conventional fastener with the scaffold, can inject as required in the aspect of the length of two straight sections. The fixing structure can be applied to the horizontal plane of a wall body, namely, a wall surface fixing straight section 1 is fixedly connected to the horizontal plane of the wall body through a plurality of fixing parts, a scaffold connecting straight section 2 penetrates through the wall surface fixing straight section 1 and is parallel to the horizontal plane of the wall body, and the scaffold connecting straight section 2 is simultaneously fastened with the wall surface fixing straight section 1 through a first fastening part; the other type is suitable for a wall vertical face, namely, the wall fixing straight section 1 is fixedly connected to the wall vertical face through a plurality of fixing parts, the scaffold connecting straight section 2 penetrates through the wall fixing straight section 1 and is vertical to the wall vertical face, and the scaffold connecting straight section 2 is simultaneously fastened with the wall fixing straight section 1 through a second fastening part.

Specifically, in the case of being suitable for the horizontal surface of the wall, the wall fixing straight section 1 and the scaffold connecting straight section 2 are fastened by the second fastening part. See fig. 2, first fastening portion includes a base block 3, is equipped with inserted bar 31 on the base block 3, and inserted bar 31 is pegged graft and is crossed fixed straight section 1 of wall and scaffold frame connection straight section 2 and spacing scaffold frame connection straight section 2, and the dismouting is very convenient. Of course, corresponding holes need to be formed in the wall fixing straight section 1 and the scaffold connecting straight section 2. Further, scaffold frame connection straight section 2 is equipped with a plurality of through-holes that supply inserted bar 31 to peg graft on length direction, can select different through-holes like this to peg graft spacingly, can horizontal migration scaffold frame connection straight section 2 come the fixed straight section 1 of its link relative wall to control and stretch out or roll back, satisfies the connection needs of the scaffold frame of different distance from the wall. Still further, the base block 3 is further provided with connecting parts 32 positioned at two sides of the inserting rod 31, the connecting parts 32 are fixedly connected with the side surfaces of the wall fixing straight section 1, the connecting parts 32 can be vertical plates or plates adhered to the side surfaces of the wall fixing straight section 1, and connecting bolts can be selected in the fixing connection mode to penetrate through the connecting parts 32 and the wall fixing straight section 1 for threaded connection and fixation.

In the case of being applied to a wall facade, the wall fixing straight section 1 and the scaffold connecting straight section 2 are fastened through a second fastening part. See fig. 3, the second fastening portion includes a screw rod 4, the screw rod 4 is inserted through the wall fixed straight section 1 and the scaffold frame connecting straight section 2, the fastening nut is screwed on the part of the screw rod 4 extending out of the wall fixed straight section 1 and abuts against the outer surface of the wall fixed straight section 1, and the assembly and disassembly are very convenient.

In two applicable situations of a horizontal surface and a vertical surface of a wall body, the wall surface fixing straight section 1 is fixed with the wall surface through the fixing part. Referring to fig. 1 and 4, the fixing portion includes a hoop 5, the hoop 5 tightly holds the wall surface fixing straight section 1, an end leg 51 is arranged on the hoop 5, the end leg 51 is fixedly connected to the horizontal plane or the vertical plane of the wall body, and the concrete fixing connection mode can be realized by wall surface fixing means such as cement nails and expansion bolts.

In some embodiments, the fixing portion is not selected from the hoop 5, but is a support leg 6 fixedly connected to the side of the wall fixing straight section 1, see fig. 5, the support leg 6 may be an independent component, or may be integrally formed with the wall fixing straight section 1, the support leg 6 is simultaneously fixedly connected to the horizontal surface or the vertical surface of the wall, and the fixing connection manner may also be implemented by conventional wall fixing means such as cement nails, expansion bolts, and the like.

Considering that the fixation of the hoop 5 or the support leg 6 may still be insufficient, in order to further avoid the dislocation of the wall fixing straight section 1, in some embodiments, the fixing part further includes a fixing rod 7 inserted into the horizontal plane or the vertical plane of the wall, see fig. 6, the fixing rod 7 may be inserted into the wall through a hole (or may be embedded), the fixing rod 7 penetrates through the wall fixing straight section 1, the part of the fixing rod 7 extending out of the wall fixing straight section 1 is provided with an external thread and is screwed with a fixing nut abutting against the outer surface of the wall fixing straight section 1, the hoop 5 or the support leg 6 is matched to enable the wall fixing straight section 1 to be stably fixed on the wall, and the potential safety hazard of dislocation from the wall is eliminated.

The wall body fixed knot in this scheme need not be like the pre-buried steel pipe of traditional method, directly tear the dress promptly open promptly, and the erection joint is stable easy-to-use, but reuse to still possess certain controllability (if the scaffold puts up and connects straight section 2 and can move the regulation in the situation of being suitable for the wall body horizontal plane), promote the efficiency of construction, reduce construction cost.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention can be modified or altered without departing from the principles.

Claims

1. The utility model provides a wall body fixed knot of scaffold frame constructs which characterized in that: the wall-mounted vertical wall comprises a wall-mounted straight section (1) and a scaffold-connected straight section (2), wherein the wall-mounted straight section (1) is fixedly connected to a wall horizontal plane or a wall vertical plane through a plurality of fixing parts, the scaffold-connected straight section (2) penetrates through the wall-mounted straight section (1) and is parallel to the wall horizontal plane, and the scaffold-connected straight section (2) is fastened with the wall-mounted straight section (1) through a first fastening part; or the scaffold connecting straight section (2) penetrates through the wall fixing straight section to be vertical to the vertical surface of the wall body, and the scaffold connecting straight section (2) is fastened with the wall fixing straight section (1) through a second fastening part.

2. A wall fixing structure of a scaffold according to claim 1, wherein: first fastening portion includes a base block (3), be equipped with inserted bar (31) on base block (3), inserted bar (31) are pegged graft fixed straight section of wall (1) reaches scaffold frame connects straight section (2) and will scaffold frame connects straight section (2) spacing.

3. A wall fixing structure of a scaffold according to claim 2, wherein: the through holes for inserting and positioning the inserting rods (31) of the scaffold connecting straight section (2) are provided with a plurality of through holes in the length direction.

4. A wall fixing structure of a scaffold according to claim 2, wherein: the base block (3) is further provided with connecting parts (32) located on two sides of the inserted rod (31), and the connecting parts (32) are fixedly connected with the side faces of the wall fixing straight sections (1).

5. A wall fixing structure of a scaffold according to claim 1, wherein: the second fastening portion comprises a screw rod (4), the screw rod (4) is inserted into the wall fixing straight section (1) and the scaffold connecting straight section (2), and a fastening nut is in threaded connection with the screw rod (4) stretch out of the wall fixing straight section (1) and abuts against the outer surface of the wall fixing straight section (1).

6. A wall fixing structure of a scaffold according to claim 1, wherein: the fixing part comprises a hoop (5), the hoop (5) is tightly held on the wall fixing straight section (1), an end foot (51) is arranged on the hoop (5), and the end foot (51) is fixedly connected to a horizontal plane or a vertical face of a wall body.

7. A wall fixing structure of a scaffold according to claim 1, wherein: the fixing part comprises support legs (6) fixedly connected to the side face of the wall fixing straight section (1), and the support legs (6) are simultaneously and fixedly connected to the horizontal plane or the vertical face of the wall.

8. A wall fixing structure of a scaffold according to claim 1, wherein: the fixing part comprises a fixing rod (7) inserted into a horizontal surface or a vertical surface of the wall body, and the fixing rod (7) penetrates through the wall surface fixing straight section (1).

9. A wall fixing structure of a scaffold according to claim 8, wherein: the part of the fixing rod (7) extending out of the wall fixing straight section (1) is provided with external threads and is in threaded connection with a fixing nut which is tightly abutted to the outer surface of the wall fixing straight section (1).

10. A wall fixing structure of a scaffold according to claim 1, wherein: the cross section of the wall surface fixing straight section (1) and/or the scaffold connecting straight section (2) is square or circular.