CN214246528U

CN214246528U - Scaffold for building construction

Info

Publication number: CN214246528U
Application number: CN202021892047.0U
Authority: CN
Inventors: 吴鸿泽; 王旭初; 姜莹; 张欣颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-09-21
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a scaffold frame for construction relates to construction equipment technical field. The utility model discloses mainly include two mutual symmetries and the frame of the door shape of vertical setting, two the height-adjustable of frame, two detachable being connected with the springboard that is used for bearing constructor between the frame, two be connected with coupling assembling between the frame, two the detachable rail guard that is connected with in top of frame, two still be connected with the first cat ladder that the slope set up between the frame, two fixed mounting has vertical setting and the second cat ladder with frame looks adaptation on one of the frame. The utility model discloses a highly can carry out certain regulation, the suitability is higher, is provided with the cat ladder of two different forms, makes things convenient for constructor's upper and lower, even the cat ladder of one side is blocked, also can follow the opposite side and climb, the great assurance constructor's of the increase of detachable rail guard safety simultaneously.

Description

Scaffold for building construction

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to scaffold frame for construction.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like, the scaffold is said to be made of bamboo, wood, steel pipes or synthetic materials. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

The existing scaffold has the following problems: 1. the height of the existing scaffold is fixed and cannot be adjusted; 2. the existing scaffold is not provided with a ladder stand, and constructors can go up and down through a connecting structure on the scaffold; 3. the existing scaffold is not provided with a safety protective guard, and the danger coefficient of high-altitude operation is too large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a scaffold frame for construction.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a scaffold frame for construction, includes two mutual symmetries and is the frame of the door shape of vertical setting, two the height-adjustable of frame, two detachable being connected with the springboard that is used for bearing constructor between the frame, two be connected with coupling assembling between the frame, two the top detachable of frame is connected with the rail guard, two still be connected with the first cat ladder that the slope set up between the frame, two fixed mounting has vertical setting and with the second cat ladder of frame looks adaptation on one of the frame.

Preferably, the frame comprises two vertically arranged supporting pipes, two horizontally arranged and mutually symmetrical fixing rods are fixedly connected between two corresponding ends of the two supporting pipes, and lifting components for adjusting the height of the frame are mounted at the bottom ends of the two supporting pipes.

Preferably, the lifting assembly comprises a threaded rod movably inserted into the top of the support tube, the threaded rod is in threaded connection with the support tube, and a cushion block is rotatably mounted at one end, far away from the support tube, of the threaded rod.

Preferably, coupling assembling's quantity is two, two coupling assembling connects respectively two between the corresponding both sides of frame, coupling assembling includes two articulated connecting rods together, two the middle part of connecting rod is articulated each other, two the connecting rod cross arrangement just lies in all fixing on the frame of corresponding one side with the one end of one side.

Preferably, the guard railing includes four vertical installation poles that set up, four constitute the rectangle between the installation pole, fixedly connected with is no less than a level setting and with installation pole mutually perpendicular's device pole between two adjacent installation poles, four installation pole activity interlude respectively is at the top of four stay tubes, the detachable fixed pin that is connected with between installation pole and the stay tube.

Preferably, the two ends of the first ladder stand are fixedly provided with at least one fixed foot stand, the fixed foot stand at one end of the first ladder stand is connected to a fixed rod positioned below the frame at one side, and the fixed foot stand at the other end of the first ladder stand is connected to a fixed rod positioned above the frame at the other side.

Preferably, the second ladder stand is positioned on one side of the upper end of the first ladder stand, and the first ladder stand is welded on the frame on one side.

Preferably, handrails are fixedly mounted on the two frames.

The utility model provides a scaffold frame for construction mainly includes two mutual symmetries and is the frame of the door shape of vertical setting, the height-adjustable of two frames, detachable being connected with the springboard that is used for bearing constructor between two frames, be connected with coupling assembling between two frames, the detachable rail guard that is connected with in top of two frames, still be connected with the first cat ladder that the slope set up between two frames, one of two frames go up fixed mounting have vertical setting and with the second cat ladder of frame looks adaptation. The utility model discloses a highly can carry out certain regulation, the suitability is higher, is provided with the cat ladder of two different forms, makes things convenient for constructor's upper and lower, even the cat ladder of one side is blocked, also can follow the opposite side and climb, the great assurance constructor's of the increase of detachable rail guard safety simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a top view of the present invention.

In fig. 1-4:

1. a frame; 2. a gangboard; 3. a connecting assembly; 4. protecting the fence; 5. a first ladder stand; 6. a second ladder stand; 11. supporting a tube; 12. fixing the rod; 13. a lifting assembly; 14. a handrail; 31. a connecting rod; 41. mounting a rod; 42. a device lever; 43. a fixing pin; 51. fixing a foot rest; 131. a threaded rod; 132. and a cushion block.

Detailed Description

The core of this embodiment lies in providing a scaffold frame for construction, the utility model discloses a highly can carry out certain regulation, the suitability is higher, is provided with the cat ladder of two different forms, makes things convenient for constructor's from top to bottom, even the cat ladder of one side is blocked, also can follow the opposite side and climb, the great assurance constructor's of increase of detachable rail guard safety has simultaneously solved the difficult problem in this field of present stage.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

The scaffold for building construction provided by the present embodiment is shown in fig. 1-4; mainly comprises two door-shaped frames 1 which are symmetrical to each other and are vertically arranged, the frame 1 comprises two vertically arranged supporting tubes 11, two horizontally arranged and mutually symmetrical fixing rods 12 are fixedly connected between the two corresponding ends of the two supporting tubes 11, a rectangular arrangement is formed between the two supporting tubes 11 and the two fixing rods 12, lifting components 13 for adjusting the height of the frame 1 are respectively installed at the bottom ends of the two supporting tubes 11, a springboard 2 for bearing constructors is detachably connected between the two frames 1, fixing hooks are arranged at the two ends of the springboard 2 and are respectively clamped on the fixing rods 12 at the top parts of the two frames 1, a connecting component 3 is connected between the two frames 1, a protective guard 4 is detachably connected at the top parts of the two frames 1, a first ladder stand 5 which is obliquely arranged is also connected between the two frames 1, and a second ladder stand 6 which is vertically arranged and is matched with the frames 1 is fixedly installed on one of the two frames 1, at least one fixed foot stand 51 is fixedly arranged at both ends of the first ladder stand 5, the fixed foot stand 51 at one end of the first ladder stand 5 is clamped on a fixed rod 12 positioned below the frame 1 at one side, the fixed foot stand 51 at the other end of the first ladder stand 5 is clamped on a fixed rod 12 positioned above the frame 1 at the other side, the second ladder stand 6 is positioned at one side of the upper end of the first ladder stand 5, the first ladder stand 5 is welded on the frame 1 at one side, no matter which one of the first ladder stand 5 or the second ladder stand 6 is blocked, the first ladder stand 5 and the second ladder stand 6 can be moved on the other ladder stand, if one end of the first ladder stand 5 positioned below and the second ladder stand 6 are positioned at the same side, as long as the frame 1 at one side is blocked, the first ladder stand 5 and the second ladder stand 6 are both invalid, the scaffold can not move up and down through the first ladder stand 5 or the second ladder stand 6, handrails 14 are fixedly arranged on the two frames 1, and the handrails 14 can play a supporting role when a constructor climb up and down, in order to avoid unintentional slipping.

Further, please refer to fig. 1, the lifting assembly 13 includes a threaded rod 131 movably inserted into the top of the support tube 11, the threaded rod 131 is in threaded connection with the support tube 11, one end of the threaded rod 131 far away from the support tube 11 is rotatably provided with a cushion block 132, the threaded rod 131 is also fixedly provided with a rotating handle, if the height of the frame 1 on one side needs to be adjusted, the rotating handle rotates the threaded rod 131, and the cushion block 132 is not affected due to the rotating connection between the threaded rod 131 and the cushion block 132, so the support tube 11 is driven to ascend, and the height of the frame 1 on one side is changed.

In some embodiments, please refer to fig. 2, the number of the connecting assemblies 3 is two, the two connecting assemblies 3 are respectively connected between two corresponding sides of the two frames 1, the connecting assemblies 3 include two connecting rods 31 hinged together, the middle portions of the two connecting rods 31 are hinged to each other, the two connecting rods 31 are arranged in a crossed manner, and one ends of the two connecting rods 31 located on the same side are fixed on the frames 1 on the corresponding side, the two corresponding connecting rods 31 are arranged in a crossed manner to form two triangles, the stability of the triangles is the highest, the high stability can be achieved by using the least amount of materials, the two connecting assemblies 3 are both connected with the two frames 1 by bolts, and the mounting and dismounting are convenient.

In order to improve the safety of the constructors on the scaffold, please refer to fig. 2 and 4, the guard rail 4 comprises four vertically arranged installation rods 41, a rectangle is formed between the four installation rods 41, at least one horizontally arranged device rod 42 perpendicular to the installation rods 41 is fixedly connected between two adjacent installation rods 41, the four installation rods 41 are respectively and movably inserted at the tops of the four support pipes 11, a fixing pin 43 is detachably connected between the installation rods 41 and the support pipes 11, the guard rail 4 can be fixed with the two frames 1 by the fixing pin 43, the guard rail 4 can protect the constructors from falling down accidentally, the installation and disassembly are convenient by the fixing pin 43, the fixing pin 43 is pulled out during disassembly, the guard rail 4 can be taken down for transportation, the four installation rods 41 on the guard rail 4 are inserted and aligned with the tops of the four support pipes 11 during installation, meanwhile, the height of the support tube is adjusted to different heights according to the height requirement, and then the fixing pin 43 is inserted into the inserting holes on the mounting rod 41 and the corresponding support tube 11, so that the fixation can be finished.

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. The utility model provides a scaffold frame for construction, its characterized in that includes two mutual symmetries and frame (1) of the door shape of vertical setting, two the height-adjustable of frame (1), two detachable springboard (2) that are used for bearing constructor that are connected with between frame (1), two be connected with coupling assembling (3) between frame (1), two the detachable rail guard (4) that are connected with in top of frame (1), two still be connected with first cat ladder (5) that the slope set up between frame (1), two fixed mounting has vertical setting and second cat ladder (6) with frame (1) looks adaptation on one in frame (1).

2. The scaffold for building construction as claimed in claim 1, wherein the frame (1) comprises two vertically arranged support pipes (11), two horizontally arranged and mutually symmetrical fixing rods (12) are fixedly connected between two corresponding ends of the two support pipes (11), and a lifting assembly (13) for adjusting the height of the frame (1) is mounted at the bottom end of each of the two support pipes (11).

3. A scaffold for building construction according to claim 2, wherein the lifting assembly (13) comprises a threaded rod (131) movably inserted into the top end of the support tube (11), the threaded rod (131) is in threaded connection with the support tube (11), and a spacer (132) is rotatably mounted at one end of the threaded rod (131) far away from the support tube (11).

4. The scaffold for building construction according to claim 1, wherein the number of the connecting assemblies (3) is two, the two connecting assemblies (3) are respectively connected between two corresponding sides of the frames (1), the connecting assemblies (3) comprise two connecting rods (31) hinged together, the middle parts of the two connecting rods (31) are hinged with each other, the two connecting rods (31) are arranged in a crossed manner, and one ends of the two connecting rods (31) located on the same side are fixed on the frames (1) on the corresponding side.

5. The scaffold for building construction according to claim 2, wherein the guard rail (4) comprises four vertically arranged mounting rods (41), a rectangle is formed between the four mounting rods (41), at least one device rod (42) which is horizontally arranged and perpendicular to the mounting rods (41) is fixedly connected between two adjacent mounting rods (41), the four mounting rods (41) are respectively and movably inserted into the tops of the four support pipes (11), and fixing pins (43) are detachably connected between the mounting rods (41) and the support pipes (11).

6. A scaffold for building construction as claimed in claim 1, wherein at least one fixing foot frame (51) is fixedly installed at both ends of the first ladder (5), the fixing foot frame (51) at one end of the first ladder (5) is fastened to the fixing rod (12) at the lower part of the frame (1) at one side, and the fixing foot frame (51) at the other end of the first ladder (5) is fastened to the fixing rod (12) at the upper part of the frame (1) at the other side.

7. A scaffolding for building construction according to claim 1, characterized in that the second ladder (6) is located on one side of the upper end of the first ladder (5), and the first ladder (5) is welded to the frame (1) on one side.

8. A scaffolding for building construction according to claim 1, characterized in that handrails (14) are fixedly mounted on both of said frames (1).