CN217000755U

CN217000755U - Scaffold frame that can install fast

Info

Publication number: CN217000755U
Application number: CN202122813289.7U
Authority: CN
Inventors: 李长绪; 崔景阳
Original assignee: Camce Tianjin Construction Co ltd
Current assignee: Camce Tianjin Construction Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-07-19
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a scaffold capable of being quickly installed, which comprises stand columns and a sliding frame, wherein the sliding frame is sleeved on the stand columns, a fixing frame is further sleeved on the outer side of the sliding frame, sliding grooves are formed in a group of opposite side walls of the sliding frame along the sliding direction of the sliding frame, a connecting rod is rotatably arranged on the side wall of the sliding frame at one end of each sliding groove, a sliding block is arranged in each sliding groove in a sliding mode, each sliding block is rotatably connected with the fixing frame, the free end of each connecting rod is rotatably connected with one side of the corresponding fixing frame, and a first trapezoid groove is formed in the sliding frame. The scaffold has the advantages that the sliding frame is sleeved on the fixed upright post, the support on the sliding frame is used for erecting the supporting plate, the scaffold is erected rapidly, the lifting block and the anti-falling block are fixed alternately through the lever principle, the sliding frame is lifted automatically along the upright post, compared with the traditional construction process that the scaffold needs to be erected layer by layer, the erection time is greatly shortened, the scaffold is practical, simple and convenient to use integrally, the working efficiency is improved, and the preparation work before construction is reduced.

Description

Scaffold frame that can install fast

Technical Field

The utility model belongs to the technical field of building construction equipment, and particularly relates to a scaffold capable of being installed quickly.

Background

The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, and is mainly used for upper and lower activities of constructors or peripheral safety net maintenance, high-altitude installation components and the like in places which are used on outer walls, interior decoration or high-rise places on a construction site and cannot be directly constructed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold capable of being quickly installed.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a scaffold capable of being quickly installed comprises upright posts and a sliding frame, wherein the sliding frame is sleeved on the upright posts, a fixed frame is sleeved on the outer side of the sliding frame, sliding grooves are arranged on the opposite side walls of the sliding frame group along the sliding direction of the sliding frame, a connecting rod is rotatably arranged on the side wall of the sliding frame at one end of the sliding chute, a sliding block is arranged in the sliding chute in a sliding way, the slide block is rotatably connected with the fixed frame, the free end of the connecting rod is rotatably connected with one side of the fixed frame, a first trapezoidal groove is arranged on the sliding frame, an anti-falling block is arranged in the first trapezoidal groove in a sliding way, the top of the anti-falling block is connected with the first trapezoidal groove through a fixed spring, the slider is provided with a second trapezoid groove, a lifting block is arranged in the second trapezoid groove in a sliding mode, and the top of the lifting block is connected with the second trapezoid groove through a limiting spring.

Preferably, lie in on the carriage lateral wall spout one side is provided with the second pivot, the connecting rod passes through the second pivot with the carriage rotates to be connected be provided with first pivot on the slider, fixed frame with the slider rotates through first pivot to be connected.

Preferably, a tension spring is disposed between the first rotating shaft and the second rotating shaft.

Preferably, a group of opposite surfaces, adjacent to the sliding grooves, of the sliding frame are provided with supports, and the supports are provided with supporting plates.

Preferably, the anti-falling block, the lifting block and the binding surface of the upright post are provided with non-slip pads, and the non-slip pads are made of rubber.

Preferably, grease is coated on the contact surface of the anti-falling block and the first trapezoidal groove and on each contact surface of the lifting block and the second trapezoidal groove.

The utility model has the advantages and positive effects that:

according to the utility model, the sliding frame is sleeved on the fixed upright post, the support on the sliding frame is utilized to set up the supporting plate, the rapid setting up of the scaffold is realized, the automatic rising of the sliding frame along the upright post is realized by utilizing the alternate fixation of the lifting block and the anti-falling block through the lever principle, compared with the construction process that the traditional scaffold needs to be set up layer by layer, the setting up time is greatly shortened, the whole scaffold is practical, simple and convenient, the working efficiency is improved, and the preparation work before construction is reduced.

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 embodiments or the description of 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 the drawings without creative efforts.

Figure 1 is an isometric view of a quickly installable scaffold according to the utility model;

fig. 2 is a partial sectional structural view at a-a of fig. 1.

The reference numerals are explained below:

1. a column; 2. a carriage; 3. a support; 4. a pallet; 5. a fixing frame; 6. a connecting rod; 7. a slider; 8. a chute; 9. a first rotating shaft; 10. a second rotating shaft; 11. a falling prevention block; 12. fixing the spring; 13. a lifting block; 14. a limiting spring; 15. a second dovetail groove; 16. a tension spring; 17. a first trapezoidal groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-2, a scaffold capable of being quickly installed comprises an upright post 1 and a sliding frame 2, wherein the sliding frame 2 is sleeved on the upright post 1, a fixed frame 5 is sleeved on the outer side of the sliding frame 2, sliding grooves 8 are arranged on a group of opposite side walls of the sliding frame 2 along the sliding direction of the sliding frame 2, a connecting rod 6 is rotatably arranged on the side wall of the sliding frame 2 at one end of the sliding chute 8, a sliding block 7 is slidably arranged in the sliding chute 8, the sliding block 7 is rotatably connected with the fixed frame 5, the free end of the connecting rod 6 is rotatably connected with one side of the fixed frame 5, a first trapezoidal groove 17 is arranged on the sliding frame 2, an anti-falling block 11 is arranged in the first trapezoidal groove 17 in a sliding way, the top of the anti-falling block 11 is connected with the first trapezoidal groove 17 through a fixed spring 12, a second trapezoidal groove 15 is formed in the sliding block 7, a lifting block 13 is arranged in the second trapezoidal groove 15 in a sliding mode, and the top of the lifting block 13 is connected with the second trapezoidal groove 15 through a limiting spring 14.

A second rotating shaft 10 is arranged on one side of the sliding groove 8 on the side wall of the sliding frame 2, the connecting rod 6 is rotatably connected with the sliding frame 2 through the second rotating shaft 10, a first rotating shaft 9 is arranged on the sliding block 7, and the fixed frame 5 is rotatably connected with the sliding block 7 through the first rotating shaft 9.

A tension spring 16 is provided between the first rotating shaft 9 and the second rotating shaft 10.

A group of opposite surfaces adjacent to the sliding groove 8 on the sliding frame 2 is provided with a support 3, and the support 3 is provided with a supporting plate 4.

And anti-slip pads are arranged on the binding surfaces of the anti-falling blocks 11 and the lifting blocks 13 and the upright posts 1, and the anti-slip pads are made of rubber.

Lubricating grease is coated on the binding surface of the anti-falling block 11 and the first trapezoidal groove 17 and on each binding surface of the lifting block 13 and the second trapezoidal groove 15.

The working process of the embodiment: before use, a constructor firstly sleeves a sliding frame 2 on upright posts 1 and fixedly installs at least two upright posts 1 on the ground to ensure that the upright posts 1 after installation are positioned on the same surface, then fixedly overlaps a supporting plate 4 on a bracket 3 at the same side of the two sliding frames 2, then the constructor can stand on a bracket to work, when a scaffold built along with the advancement of construction progress cannot meet the current construction requirement, the constructor can tread a pedal to move the sliding frame 2 upwards along the upright posts 1 to increase the height, so that convenience is provided for construction, before the constructor needs to reach the upright posts 1, then treads the other end of a fixed frame 5, as a sliding block 7 is connected with the fixed frame 5, the sliding block 7 can move downwards, at the moment, a lifting block 13 is kept fixed under the action of a limiting spring 14, and the lifting block 13 can relatively slide in a second trapezoidal groove 15 when the sliding block 7 downwards, so that the lifting block 13 pushes the sliding block 7 to the outside of the sliding chute 8, the sliding block 7 is limited by the fixing frame 5 when moving to the outside of the sliding chute 8, so that the lifting block 13 is attached to the upright post 1 more tightly, when the sliding block 7 is fixed under the limitation of the lifting block 13, the other end of the fixing frame 5 moves upwards, the sliding frame 2 is pushed by the connecting rod 6 to move upwards along the upright post 1, the anti-falling block 11 moves downwards in the first trapezoidal groove 17 during the moving upwards process of the sliding frame 2, the sliding frame 2 can slide upwards along the upright post 1, after the sliding frame 2 stops sliding, the anti-falling block 11 moves upwards under the pulling of the fixing spring 12, then the sliding frame 2 slides downwards under the action of gravity and extrudes the anti-falling block 11 inwards, so that the anti-falling block 11 can be clamped by the sliding frame 1, the anti-falling block 2 is prevented from falling down firmly, and then a constructor loosens one side of the fixing frame 5, slider 7 can be dragged upwards along spout 8 under extension spring 16's effect, and constructor pushes down once more and moves fixed frame 5 one side when slider 7 shifts up back, makes carriage 2 shift up once more, has realized the continuation of carriage 2 and has shifted up repeatedly, compares traditional scaffold and has saved time of building and material, has effectively improved work efficiency.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a scaffold frame that can install fast which characterized in that: including stand (1) and carriage (2), carriage (2) suit is in on stand (1), the outside of carriage (2) still the cover is equipped with fixed frame (5) along on a set of relative lateral wall of carriage (2) the slip direction of carriage (2) is provided with spout (8) one end rotate on carriage (2) lateral wall and be provided with connecting rod (6), it is provided with slider (7) to slide in spout (8), slider (7) with fixed frame (5) rotate to be connected, the free end of connecting rod (6) with one side of fixed frame (5) is rotated and is connected, be provided with first dovetail groove (17) on carriage (2) slide in first dovetail groove (17) and be provided with and prevent falling block (11), the top of preventing falling block (11) pass through fixed spring (12) with first dovetail groove (17) are connected, a second trapezoidal groove (15) is formed in the sliding block (7), a lifting block (13) is arranged in the second trapezoidal groove (15) in a sliding mode, and the top of the lifting block (13) is connected with the second trapezoidal groove (15) through a limiting spring (14).

2. A quickly installable scaffold according to claim 1 wherein: lie in on carriage (2) lateral wall spout (8) one side is provided with second pivot (10), connecting rod (6) are passed through second pivot (10) with carriage (2) rotate to be connected be provided with first pivot (9) on slider (7), fixed frame (5) with slider (7) rotate through first pivot (9) and are connected.

3. A quickly installable scaffold according to claim 2 wherein: a tension spring (16) is arranged between the first rotating shaft (9) and the second rotating shaft (10).

4. A quickly installable scaffold according to claim 1 wherein: the sliding frame (2) is provided with a support (3) on a group of opposite surfaces adjacent to the sliding groove (8), and the support (3) is provided with a supporting plate (4).

5. A quickly installable scaffold according to claim 1 wherein: prevent descending piece (11) with lift piece (13) with be provided with the slipmat on the binding face of stand (1), the material of slipmat is rubber.

6. A quickly installable scaffold according to claim 1 wherein: lubricating grease is coated on the binding surfaces of the anti-falling block (11) and the first trapezoidal groove (17) and on the binding surfaces of the lifting block (13) and the second trapezoidal groove (15).