阅读说明：本技术 一种可移动式钢筋防护棚滑轮定位机构 (Movable steel bar protection shed pulley positioning mechanism ) 是由 姚康 汪钲东 傅俊 夏灿烽 郭振志 王义红 于 2021-05-29 设计创作，主要内容包括：本发明公开了一种可移动式钢筋防护棚滑轮定位机构,其技术方案是：包括混凝土地坪,所述混凝土地坪的上表面两侧均开设有地坪槽,所述混凝土地坪的顶部两侧均安装有钢板,所述钢板的顶部中心位置安装有方钢柱,所述钢板的底部中心位置安装有安装板,所述安装板的底部两侧边缘处均安装有侧板,所述侧板两两之间安装有滑轮本体,所述滑轮本体的两侧外壁上安装有支撑板,本发明的有益效果是：通过设有地坪槽和滑轮本体,将钢板底部设置滑轮本体,使钢板推入地坪槽内,可对钢板进行限位处理,同时,将钢板上的固定孔B与混凝土地坪上的固定孔A贯通,由膨胀螺栓进行固定,实现了移动式钢筋防护棚滑轮定位处理。(The invention discloses a pulley positioning mechanism of a movable steel bar protection shed, which adopts the technical scheme that: including the concrete terrace, the terrace groove has all been seted up to the upper surface both sides of concrete terrace, the steel sheet is all installed to the top both sides of concrete terrace, the top central point of steel sheet puts and installs the square steel post, the bottom central point of steel sheet puts and installs the mounting panel, the curb plate is all installed to the bottom both sides edge of mounting panel, install the pulley body between two liang of curb plates, install the backup pad on the both sides outer wall of pulley body, the beneficial effect of the invention is: through being equipped with terrace groove and pulley body, set up the pulley body with the steel sheet bottom, make the steel sheet push the terrace inslot, can carry out spacing processing to the steel sheet, simultaneously, link up fixed orifices B on the steel sheet and the fixed orifices A on the concrete terrace, fix by expansion bolts, realized portable reinforcing bar protection canopy pulley location processing.)

1. The utility model provides a movable steel bar protection canopy pulley positioning mechanism, includes concrete terrace (1), its characterized in that: both sides of the upper surface of the concrete terrace (1) are provided with terrace grooves (101), the steel plates (2) are respectively arranged on two sides of the top of the concrete terrace (1), a square steel column (201) is arranged at the center of the top of each steel plate (2), the mounting plate (3) is arranged at the center of the bottom of the steel plate (2), the side plates (301) are arranged at the edges of two sides of the bottom of the mounting plate (3), pulley bodies (303) are arranged between every two side plates (301), supporting plates (304) are arranged on the outer walls of the two sides of each pulley body (303), the surface of the supporting plate (304) is provided with a through hole (305), the central position of the bottom of the mounting plate (3) is provided with a supporting spring (306), the supporting spring (306) is positioned between the mounting plate (3) and the pulley body (303), and limiting columns (4) are arranged on two sides of the bottom of the mounting plate (3).

2. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: the concrete terrace is characterized in that fixing holes A (102) are formed in two sides of the upper surface of the concrete terrace (1), and the fixing holes A (102) are located in the front end and the rear end of the terrace groove (101).

3. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: corner plates (202) are mounted below the outer walls of two sides of the square steel column (201), fixing holes B (203) are formed in the upper surfaces of the corner plates (202), and the fixing holes B (203) are connected with the fixing holes A (102) through expansion bolts (204).

4. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: and a protective ceiling (205) is arranged at the top of the square steel column (201).

5. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: the outer wall of the mounting plate (3) is in clearance connection with the hole wall of the terrace groove (101).

6. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: and a damping rubber pad (302) is arranged on the outer wall of one side of the side plate (301).

7. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: the supporting plate (304) is positioned below the outer wall of one side of the side plate (301).

8. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: the limiting columns (4) are located between every two side plates (301).

9. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: the bottom of spacing post (4) is passed through-hole (305) and is connected with limiting plate (401), the outer wall of spacing post (4) and the pore wall clearance connection of through-hole (305), the surface of limiting plate (401) is provided with screw hole (402), the outer wall below of spacing post (4) is provided with external screw thread (403), external screw thread (403) on spacing post (4) are connected with the interior thread engagement on screw hole (402).

10. The movable pulley positioning mechanism for the steel bar protection shed according to claim 1, wherein: and a tension spring (404) is arranged on the outer wall of the limiting column (4), and the tension spring (404) is positioned between the supporting plate (304) and the mounting plate (3) in pairs.

Technical Field

The invention relates to the technical field of steel bar protection sheds, in particular to a pulley positioning mechanism of a movable steel bar protection shed.

Background

Reinforcing bar protection canopy is one kind and is applied to sheltering from equipment facility, instrument, vehicle etc. possesses protection and the safeguard of functions such as waterproof, dustproof, sun-proof, and reinforcing bar protection canopy is mainly applied to building site or outdoor temporary erection, like block terminal, reinforcing bar, elevator, carpenter, mixer etc..

The existing steel bar protection shed has the defects that: when the steel bar protection shed for construction in a construction site is mostly in an assembly and construction state and is fixed on a terrace after construction, the steel bar protection shed needs to be replaced only by disassembly as the position of the steel bar protection shed needs to be replaced according to requirements, so that the steel bar protection shed is troublesome to move, and meanwhile, the working efficiency is also reduced;

therefore, the invention is necessary to provide a pulley positioning mechanism for the movable steel bar protection shed.

Disclosure of Invention

Therefore, the invention provides a pulley positioning mechanism of a movable steel bar protection shed, which is provided with a floor groove and a pulley body, wherein the pulley body is arranged at the bottom of a steel plate, so that the steel plate is pushed into the floor groove, the steel plate can be limited, and meanwhile, a fixing hole B on the steel plate is communicated with a fixing hole A on a concrete floor and is fixed by an expansion bolt, so that the problems that the steel bar protection shed cannot be moved and fixed in the background technology are solved.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a movable steel bar protection canopy pulley positioning mechanism, includes the concrete terrace, the terrace groove has all been seted up to the upper surface both sides of concrete terrace, the steel sheet is all installed to the top both sides of concrete terrace, the top central point of steel sheet puts and installs the square steel post, the bottom central point of steel sheet puts and installs the mounting panel, the curb plate is all installed to the bottom both sides edge of mounting panel, the pulley body is installed to the curb plate between two liang, install the backup pad on the both sides outer wall of pulley body, the through-hole has been seted up on the surface of backup pad, the bottom central point of mounting panel puts and is provided with supporting spring, supporting spring is located between mounting panel and the pulley body, spacing post is all installed to the bottom.

Preferably, fixed orifices A have all been seted up to the upper surface both sides of concrete terrace, fixed orifices A is located the front end and the rear end both sides in terrace groove.

Preferably, angle plates are mounted below the outer walls of the two sides of the square steel column, fixing holes B are formed in the upper surfaces of the angle plates, and the fixing holes B are connected with the fixing holes A through expansion bolts.

Preferably, a protective ceiling is mounted at the top of the square steel column.

Preferably, the outer wall of mounting panel and terrace slotted hole wall gap are connected.

Preferably, a damping rubber pad is arranged on the outer wall of one side of the side plate.

Preferably, the support plate is located below an outer wall of one side of the side plate.

Preferably, the limiting columns are located between every two side plates.

Preferably, the bottom of spacing post is passed the through-hole and is connected with the limiting plate, the outer wall of spacing post and the pore wall clearance joint of through-hole, the surface of limiting plate is provided with the screw hole, the outer wall below of spacing post is provided with the external screw thread, external screw thread on the spacing post is connected with the internal thread engagement on the screw hole.

Preferably, the outer wall of the limiting column is provided with a tension spring, and the tension spring is located between the supporting plate and the mounting plate.

The invention has the beneficial effects that:

the concrete terrace is provided with a terrace groove, the bottom of a square steel column on the steel bar protection shed is provided with a steel plate, the joint of the square steel column and the steel plate is provided with an angle plate, the steel plate can be fixedly installed, the bottom of the steel plate is provided with an installation plate, two sides of the bottom of the installation plate are provided with side plates, support plates on two sides of a pulley body are connected with the side plates, and a support spring is arranged between the pulley body and the installation plate, so that the support spring can fix and support the pulley body;

the pulley body can slide up and down between the mounting plates by arranging the limiting columns on two sides of the bottom of the mounting plate and penetrating the other ends of the limiting columns through the supporting plate on the pulley body, the tension spring is arranged between the mounting plate and the supporting plate by arranging the tension spring on the outer wall of the limiting columns, the tension spring is arranged between the mounting plate and the supporting plate, the tension spring rebounds after being pressed and deformed, when the pulley body is pressed downwards, the tension spring resets, the damping rubber pad is arranged on the inner wall of the side plate and arranged between the side plate and the supporting plate, and the damping rubber pad is matched with the tension spring by increasing the friction and buffering functions of the damping rubber pad, so that the pulley body can be buffered and damped, the pulley is effectively prevented from being damaged during the movement of the movable steel bar protection shed, and the durability and the stability of the pulley are improved;

set up the limiting plate through the bottom with spacing post to with the limiting plate setting in the bottom of backup pad, make the limiting plate carry out spacing processing to the backup pad, avoid the condition that the pulley body breaks away from the mounting panel, simultaneously, through set up the screw hole on the limiting plate, and set up the external screw thread on spacing post outer wall, make external screw thread on the spacing post and the internal thread engagement in the screw hole, but corotation or reversal limiting plate makes the limiting plate break away from and installs spacing post, realized pulley body equipment and dismantlement processing.

Drawings

FIG. 1 is an elevational, cross-sectional view provided by the present invention;

FIG. 2 is a front view provided by the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 4 is a perspective view of a partial structure of a concrete floor provided by the present invention;

FIG. 5 is a perspective view of a portion of the structure of a steel plate according to the present invention;

fig. 6 is a perspective view of a part of the structure of the limiting column provided by the invention.

In the figure: 1. concrete terrace; 101. a terrace groove; 102. a fixing hole A; 2. a steel plate; 201. a square steel column; 202. a gusset; 203. a fixing hole B; 204. an expansion bolt; 205. a protective ceiling; 3. mounting a plate; 301. a side plate; 302. damping rubber pads; 303. a pulley body; 304. a support plate; 305. a through hole; 306. a support spring; 4. a limiting column; 401. a limiting plate; 402. a threaded hole; 403. an external thread; 404. a tension spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to the attached drawings 1-6, the invention provides a movable pulley positioning mechanism for a steel bar protection shed, which comprises a concrete terrace 1, terrace grooves 101 are formed in two sides of the upper surface of the concrete terrace 1, steel plates 2 are arranged on two sides of the top of the concrete terrace 1, a square steel column 201 is arranged in the center of the top of each steel plate 2, a mounting plate 3 is arranged in the center of the bottom of each steel plate 2, side plates 301 are arranged at two edges of two sides of the bottom of the mounting plate 3, a pulley body 303 is arranged between every two side plates 301, supporting plates 304 are arranged on outer walls of two sides of the pulley body 303, through holes 305 are formed in the surface of each supporting plate 304, a supporting spring 306 is arranged in the center of the bottom of the mounting plate 3, the supporting spring 306 is arranged between the mounting plate 3 and the pulley body 303, and limiting columns 4 are arranged on two sides of the bottom of the mounting plate 3.

Furthermore, both sides of the upper surface of the concrete terrace 1 are provided with fixing holes A102, and the fixing holes A102 are positioned at both sides of the front end and the rear end of the terrace groove 101;

furthermore, angle plates 202 are mounted below the outer walls of two sides of the square steel column 201, fixing holes B203 are formed in the upper surface of the angle plates 202, the fixing holes B203 are connected with the fixing holes A102 through expansion bolts 204, specifically, when the pulley body 303 is pushed into the floor trough 101, the fixing holes B203 in the steel plate 2 are communicated with the fixing holes A102 in the concrete floor 1, and the expansion bolts 204 are used for fixing, so that the pulley positioning treatment of the movable steel bar protection shed is realized;

further, a protective ceiling 205 is installed at the top of the square steel column 201;

further, the outer wall of the mounting plate 3 is in clearance connection with the hole wall of the terrace groove 101;

further, the damping rubber pad 302 is arranged on the outer wall of one side of the side plate 301, and specifically, the damping rubber pad 302 is used for increasing friction and buffering, so that the damping rubber pad 302 is matched with the tension spring 404, the pulley body 303 can be buffered and damped, the pulley is effectively prevented from being damaged in the moving process of the movable steel bar protection shed, and the durability and the stability of the pulley are improved;

further, the support plate 304 is located below an outer wall of one side of the side plate 301;

further, the limiting columns 4 are positioned between every two side plates 301;

further, the bottom end of the limiting column 4 penetrates through the through hole 305 to be connected with the limiting plate 401, the outer wall of the limiting column 4 is in clearance connection with the hole wall of the through hole 305, a threaded hole 402 is formed in the surface of the limiting plate 401, an external thread 403 is arranged below the outer wall of the limiting column 4, the external thread 403 on the limiting column 4 is meshed with an internal thread on the threaded hole 402 to be connected, specifically, the limiting plate 401 can be rotated forwards or backwards, so that the limiting plate 401 is separated from and the limiting column 4 is installed, and the assembling and disassembling processing of the pulley body 303 is realized;

further, a tension spring 404 is arranged on the outer wall of the limiting column 4, the tension spring 404 is located between the support plate 304 and the mounting plate 3, specifically, the tension spring 404 is reset by the tension spring 404 under the action of resilience after the tension spring 404 is pressed and deformed, and when the pulley body 303 is pressed downwards;

the using process of the invention is as follows:

when the movable steel bar protection shed is fixed, the concrete terrace 1 is provided with a terrace groove 101, a steel plate 2 is arranged at the bottom of a square steel column 201 on the steel bar protection shed, an angle plate 202 is arranged at the joint of the square steel column 201 and the steel plate 2, the steel plate 2 can be fixedly installed, by arranging the installation plate 3 at the bottom of the steel plate 2, arranging the side plates 301 at the two sides of the bottom of the installation plate 3, connecting the support plates 304 on the two sides of the pulley body 303 with the side plates 301, and a supporting spring 306 is arranged between the pulley body 303 and the mounting plate 3, so that the supporting spring 306 fixes and supports the pulley body 303, meanwhile, the pulley body 303 can move the steel bar protection shed, when the pulley body 303 is pushed into the terrace groove 101, the fixing hole B203 on the steel plate 2 is communicated with the fixing hole A102 on the concrete terrace 1 and is fixed by the expansion bolt 204, so that the pulley positioning treatment of the movable steel bar protection shed is realized;

when the shock absorption treatment is carried out on the pulley on the steel bar protection shed, the two sides of the bottom of the mounting plate 3 are provided with the limiting columns 4, the other ends of the limiting columns 4 penetrate through the supporting plates 304 on the pulley body 303, so that the pulley body 303 slides up and down between the mounting plates 3, the tension spring 404 is arranged between the mounting plate 3 and the supporting plates 304 by arranging the tension spring 404 on the outer wall of the limiting column 4, the tension spring 404 is used for rebounding after being pressed and deformed, when the pulley body 303 is pressed downwards, the tension spring 404 resets, the damping rubber pad 302 is arranged on the inner wall of the side plate 301, the damping rubber pad 302 is arranged between the side plate 301 and the supporting plates 304, the damping rubber pad 302 is used for increasing the friction and the buffer function, so that the damping rubber pad 302 is matched with the tension spring 404, the buffer shock absorption treatment can be carried out on the pulley body 303, and the damage to the pulley during the movement, the durability and the stability of the pulley are improved;

when changing the pulley on the reinforcing bar protection canopy, the bottom with spacing post 4 sets up limiting plate 401, and set up limiting plate 401 in the bottom of backup pad 304, make limiting plate 401 carry out spacing processing to backup pad 304, avoid pulley body 303 to break away from the condition of mounting panel 3, and simultaneously, through setting up screw hole 402 on limiting plate 401, and set up external screw thread 403 on spacing post 4 outer wall, make external screw thread 403 on the spacing post 4 and the internal thread engagement on the screw hole 402, corotation or reversal limiting plate 401, make limiting plate 401 break away from and install spacing post 4, pulley body 303 equipment and dismantlement processing have been realized.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.