CN211647214U

CN211647214U - Construction frame

Info

Publication number: CN211647214U
Application number: CN201922254538.6U
Authority: CN
Inventors: 郝彩哲
Original assignee: Chengde Petroleum College
Current assignee: Chen Yuanzhong
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-09
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a construction frame, include: the vertical rods, the transverse rods and the elastic splicing components; the vertical rods are square rectangular tubes, and the axis connecting lines of the four vertical rods are arranged in a rectangular shape; the bottom end of the vertical rod is provided with a coaxial insertion pipe with reduced size; the cross rods are square rectangular tubes, and the four cross rods are horizontally connected with the four vertical rods in sequence; the elastic inserting component is arranged in a cavity on the inner wall of the top end of the vertical rod and can be ejected out of the top of the vertical rod; the elastic insertion assembly can play a limiting role when the insertion pipe is inserted. The utility model provides a construction frame with elasticity grafting subassembly can carry out altitude mixture control to the scaffold through the mode of pegging graft, and in addition, elasticity grafting subassembly can play the effect of direction to the rectangular pipe of two pegs graft at the in-process of pegging graft, has overcome the difficult problem that current grafting mode aimed at the difficulty, simple structure, convenient to use.

Description

Construction frame

Technical Field

The utility model relates to a construction equipment technical field, more specifically the utility model relates to a construction frame that says so.

Background

The construction frame refers to various supports which are erected on a construction site for workers to operate and solve vertical and horizontal transportation. The general term of the building field refers to a place which is used on an outer wall, interior decoration or a higher floor on a building site and cannot be directly constructed, mainly aims at the up-and-down operation of constructors or the maintenance of a peripheral safety net and the high-altitude installation of components, and plays an important role in the field of buildings.

However, the existing construction frame generally has many defects, the height of the construction frame is fixed, the high-altitude construction of constructors is sometimes difficult to meet, and the problem of difficult splicing alignment of some spliced construction frames also exists, which brings great trouble to the installation of the construction frame.

Therefore, how to provide a construction frame with a height convenient to adjust is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a construction scaffold aims at solving above-mentioned technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a construction scaffold comprising: the vertical rods, the transverse rods and the elastic splicing components;

the vertical rods are square rectangular tubes, and the axis connecting lines of the four vertical rods are arranged in a rectangular shape; the bottom end of the vertical rod is provided with a coaxial insertion pipe with a reduced size;

the cross rods are square rectangular tubes, and the four cross rods are horizontally connected with the four vertical rods in sequence;

the elastic inserting component is arranged in a cavity on the inner wall of the top end of the vertical rod and can be ejected out of the top of the vertical rod; the elastic insertion assembly can play a limiting role when the insertion pipe is inserted.

Through the technical problem, the utility model provides a construction frame with elasticity grafting subassembly can carry out altitude mixture control to the scaffold through the mode of pegging graft, and in addition, elasticity grafting subassembly can play the effect of direction to the rectangular pipe of two pegs graft at the in-process of pegging graft, has overcome the difficult problem that current grafting mode aimed at the difficulty, simple structure, convenient to use.

Preferably, in the above construction frame, the elastic insertion assembly includes a sliding plate, a spring, a hinged plate and a clamp spring; the sliding plate is connected to the inner wall of the top end of the vertical rod in a sliding manner; the inner wall of the vertical rod is provided with a fixed block, and the spring is fixed between the fixed block and the sliding plate; the number of the hinged plates is four, and the hinged plates are hinged to the four sides of the sliding plate respectively; the clamp spring is installed at the hinged position of the hinged plate and the sliding plate. The utility model provides an elasticity grafting subassembly can pop out the montant top under the elastic state of spring, forms four articulated slab open claw column structures, when the pipe of pegging graft is pegged graft, only need enter into the claw column structure that four articulated slabs formed, can lead and get into the montant, after getting into the montant, the pipe of pegging graft brings elasticity grafting subassembly into the montant simultaneously, prevents positional interference, and overall structure is simple ingenious, excellent in use effect.

Preferably, in the above construction frame, the inner wall of the vertical rod is located above the fixing block and is provided with a protruding annular limiting block. Can play and carry out spacing effect to the slide, prevent to cause unrecoverable damage to the spring.

Preferably, in the above construction frame, a connection hole is formed in the center of the sliding plate, and a threaded hole corresponding to the connection hole is formed in the center of the fixing block. After the altitude mixture control of scaffold is suitable, connect connecting hole and screw hole through the bolt, can withdraw the montant with elasticity grafting subassembly inside, prevent position interference.

Preferably, in the above construction frame, the hinged slab enters the cavity of the vertical rod, the slab surface is attached to the inner wall of the vertical rod, and the top surface is flush with the top of the vertical rod. So that the inserting pipe can be completely inserted into the top end of the vertical rod.

Preferably, in the above construction frame, a horizontal rail is connected between two adjacent vertical rods. The safety protection effect is achieved for constructors.

Preferably, in the construction frame, a ladder stand is fixed to one side of each of the two vertical rods opposite to each other. Is convenient for constructors to climb up and down.

Preferably, in the construction frame, a support beam is fixed between the tops of the two opposing ladder stands. Can improve the structural stability of cat ladder.

Preferably, in the construction frame, an X-shaped support beam is fixed between the two vertical rods. The stability of the whole scaffold is improved.

Preferably, in above-mentioned construction frame, still include work platform, work platform horizontal arrangement, and all around with horizontal pole fixed connection. The construction operation of constructors on the working platform is convenient.

According to the above technical scheme, compare with prior art, the utility model discloses a construction frame has following beneficial effect:

1. the utility model provides a construction frame with elasticity grafting subassembly can carry out altitude mixture control to the scaffold through the mode of pegging graft, and in addition, elasticity grafting subassembly can play the effect of direction to the rectangular pipe of two pegs graft at the in-process of pegging graft, has overcome the difficult problem that current grafting mode aimed at the difficulty, simple structure, convenient to use.

2. The utility model provides an elasticity grafting subassembly can pop out the montant top under the elastic state of spring, forms four articulated slab open claw column structures, when the pipe of pegging graft is pegged graft, only need enter into the claw column structure that four articulated slabs formed, can lead and get into the montant, after getting into the montant, the pipe of pegging graft brings elasticity grafting subassembly into the montant simultaneously, prevents positional interference, and overall structure is simple ingenious, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a schematic structural diagram of a vertical rod provided by the present invention;

fig. 5 is a sectional view of the elastic plug assembly according to the present invention in an ejected state;

fig. 6 is a sectional view of the connection state of the insertion tube and the vertical rod provided by the present invention;

fig. 7 is a sectional view of the elastic plug assembly according to the present invention in a retracted state.

Wherein:

1-vertical rod;

11-a plug pipe;

12-fixing blocks;

121-a threaded hole;

13-an annular stop block;

2-a cross bar;

3-an elastic plug-in assembly;

31-a slide plate;

311-connecting hole;

32-a spring;

33-hinge plate;

34-a clamp spring;

4-a railing;

5, climbing a ladder;

6-a support beam;

7-X type supporting beam;

8-a working platform.

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.

Referring to fig. 1 to 7, the embodiment of the utility model discloses a construction frame, include: the device comprises a vertical rod 1, a cross rod 2 and an elastic splicing component 3;

the vertical rods 1 are square rectangular tubes, and the axis connecting lines of the four vertical rods 1 are arranged in a rectangular shape; the bottom end of the vertical rod 1 is provided with a coaxial insertion pipe 11 with reduced size;

the cross rods 2 are square rectangular tubes, and the four cross rods 2 are horizontally connected with the four vertical rods 1 in sequence;

the elastic splicing component 3 is arranged in a cavity on the inner wall of the top end of the vertical rod 1 and can be popped out of the top of the vertical rod 1; the elastic plug-in component 3 can play a limiting role when the plug-in pipe 11 is plugged in.

In order to further optimize the technical scheme, the elastic plug assembly 3 comprises a sliding plate 31, a spring 32, a hinge plate 33 and a clamp spring 34; the sliding plate 31 is connected with the inner wall of the top end of the vertical rod 1 in a sliding manner; the inner wall of the vertical rod 1 is provided with a fixed block 12, and a spring 32 is fixed between the fixed block 12 and the sliding plate 31; the number of the hinge plates 33 is four, and the hinge plates are respectively hinged on four sides of the sliding plate 31; the clamp spring 34 is installed at the hinge joint of the hinge plate 33 and the sliding plate 31.

In order to further optimize the technical scheme, a protruding annular limiting block 13 is arranged on the inner wall of the vertical rod 1 above the fixing block 12.

In order to further optimize the above technical solution, a connection hole 311 is formed at the center of the slide plate 31, and a screw hole 121 corresponding to the connection hole 311 is formed at the center of the fixing block 12.

In order to further optimize the technical scheme, when the hinged plate 33 enters the cavity of the vertical rod 1, the plate surface is attached to the inner wall of the vertical rod 1, and the top surface is flush with the top of the vertical rod 1.

In order to further optimize the technical scheme, a horizontal railing 4 is connected between every two adjacent vertical rods 1.

In order to further optimize the technical scheme, a ladder stand 5 is fixed on one side, opposite to the two vertical rods 1.

In order to further optimize the above solution, a support beam 6 is fixed between the tops of the two opposite ladders 5.

In order to further optimize the technical scheme, an X-shaped supporting beam 7 is fixed between the two vertical rods 1.

In order to further optimize the technical scheme, the device further comprises a working platform 8, wherein the working platform 8 is horizontally arranged, and the periphery of the working platform 8 is fixedly connected with the cross rod 2.

The utility model discloses a use method does:

the utility model provides a scaffold can carry out height control to the scaffold through the mode of pegging graft, slide 31 and articulated slab 33 in elasticity grafting subassembly 3 can pop out the montant 1 top under the elastic state of spring 32, and four articulated slabs 33 form open claw structure, as shown in fig. 5; when the inserting pipe 11 is inserted, the inserting pipe can be guided to enter the vertical rod 1 only by entering the claw-shaped structure formed by the four hinged plates 33, after entering the vertical rod 1, the inserting pipe 11 simultaneously brings the elastic inserting component into the vertical rod, and the inserting pipe 11 presses the sliding plate 31 until the sliding plate is abutted against the annular limiting block 13 to prevent position interference, as shown in fig. 6; the topmost vertical rod is connected with the connecting hole 311 and the threaded hole 121 through a bolt, and the elastic plug-in component 3 can be retracted into the vertical rod 1. The whole structure is simple and ingenious, and the using effect is good.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A construction scaffold, comprising: the device comprises vertical rods (1), cross rods (2) and elastic plug-in components (3);

the vertical rods (1) are square rectangular tubes, and the axis connecting lines of the four vertical rods (1) are arranged in a rectangular shape; the bottom end of the vertical rod (1) is provided with a coaxial insertion pipe (11) with a reduced size;

the cross rods (2) are square rectangular tubes, and the four cross rods (2) are horizontally connected with the four vertical rods (1) in sequence;

the elastic plug-in component (3) is arranged in a cavity on the inner wall of the top end of the vertical rod (1) and can be popped out of the top of the vertical rod (1); the elastic insertion assembly (3) can play a limiting role when the insertion pipe (11) is inserted.

2. A construction frame according to claim 1, wherein the resilient plug-in assembly (3) comprises a slide plate (31), a spring (32), a hinge plate (33) and a circlip (34); the sliding plate (31) is connected to the inner wall of the top end of the vertical rod (1) in a sliding manner; the inner wall of the vertical rod (1) is provided with a fixed block (12), and the spring (32) is fixed between the fixed block (12) and the sliding plate (31); the number of the hinge plates (33) is four, and the hinge plates are respectively hinged on four sides of the sliding plate (31); the clamp spring (34) is installed at the hinged position of the hinged plate (33) and the sliding plate (31).

3. A construction frame as claimed in claim 2, characterised in that the inner wall of the vertical rods (1) above the fixing blocks (12) is provided with a protruding annular stop (13).

4. A construction frame as claimed in claim 2 or 3, wherein a connection hole (311) is formed at the center of the sliding plate (31), and a screw hole (121) corresponding to the connection hole (311) is formed at the center of the fixing block (12).

5. A construction frame as claimed in claim 4, characterised in that the hinged panel (33) is adapted to fit against the inner wall of the post (1) when it enters the cavity of the post (1) and to be flush with the top of the post (1).

6. A construction frame as claimed in claim 1, wherein a horizontal rail (4) is connected between two adjacent vertical bars (1).

7. A construction frame as claimed in claim 1, wherein a ladder (5) is secured to the opposite side of the two uprights (1).

8. A construction frame as claimed in claim 7, characterised in that a support beam (6) is secured between the tops of two opposing ladder ladders (5).

9. A construction frame as claimed in claim 1, wherein an X-shaped support beam (7) is secured between the two uprights (1).

10. A construction frame according to claim 1, further comprising a working platform (8), wherein the working platform (8) is arranged horizontally and fixedly connected with the cross bar (2) at the periphery.