Movable reinforcing steel bar processing shed

Abstract

The utility model relates to the technical field of movable reinforcing steel bar processing sheds, in particular to a movable reinforcing steel bar processing shed which comprises a ceiling and a support, four corners of the bottom of the ceiling are fixedly connected with the top of the support, vertical plates are fixedly connected to four corners of the bottom of the support respectively, and straight plates are fixedly connected to the inner side of the support. The inner walls of the straight plates are connected with extending structures, the lower portions of the outer walls of the vertical plates are connected with positioning structures, the bottoms of the multiple vertical plates are fixedly connected with rolling wheels respectively, inserting plates in the extending structures are connected with notches in the bottoms of the vertical rods in an inserted mode, the inserting plates drive the vertical rods to rotate, and the rotating vertical rods drive gears to rotate. The rotating gear enables the first toothed plate and the second toothed plate on the outer wall to move in opposite directions, then the top plate fixedly connected with the toothed plates moves towards the outer side on the inner wall of the ceiling, the top plate is matched with the ceiling, the shielding range is enlarged, the using limitation of the steel bar machining shed is eliminated, and normal use of the steel bar machining shed is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing sheds, in particular to a movable steel bar processing shed. Background Technique

[0002] A steel bar processing shed is a double-layer protective shed built above a woodworking processing site, a steel bar processing site, etc. where there may be falling objects or within the slewing range of a crane jib, used to protect construction workers.

[0003] For example, a movable steel bar processing shed with the authorization announcement number "CN218623541U", the bottom end of the lead screw is rotatably connected to the inner wall of the moving groove, and a nut sleeve is sleeved on the lead screw. A moving hole is opened on the fixed block, and the fixed block is slidably connected to the fixed column. One end of the nut sleeve is fixedly connected to a connecting block, and the connecting block is fixedly connected to the inner wall of the moving hole. An adjustment groove communicating with the moving groove is opened on the fixed column. It can be realized that compared with the traditional steel bar processing shed, which needs to be disassembled and then installed when it needs to be moved, it is more convenient to use and improves the work efficiency of construction workers. However, during the use of the movable steel bar processing shed, the shielding range of the movable steel bar processing shed is limited. Due to the reasons on the construction site, sometimes there are many tools and equipment. At this time, the movable steel bar processing shed cannot cover them all. The operation of docking the movable steel bar processing shed is troublesome, and the legs of the butted movable steel bar processing shed are prone to positional conflicts with the site, resulting in limitations in the use of the movable steel bar processing shed and affecting the normal use of the movable steel bar processing shed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the use of the movable steel bar processing shed is limited, which affects the normal use of the movable steel bar processing shed, and to propose a movable steel bar processing shed.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] Design a movable steel bar processing shed, including a ceiling and a support. The four corners of the bottom of the ceiling are fixedly connected to the tops of the supports. Vertical plates are respectively fixedly connected to the four corners of the bottom of the supports. A straight plate is fixedly connected to the inner side of the supports. An extension structure is connected to the inner wall of the straight plate. A positioning structure is connected to the outer wall below the vertical plates. Rollers are respectively fixedly connected to the bottoms of the plurality of vertical plates.

[0007] Preferably, the extension structure includes a vertical rod and a gear. The outer wall of the vertical rod is rotatably connected to the inner wall of the straight plate. The top of the vertical rod is fixedly connected to the bottom of the gear. The right side of the gear is meshed with a first toothed plate, and the left side of the gear is meshed with a second toothed plate. There is a top plate behind the gear. The top of the rear end face of the first toothed plate is fixedly connected to the front face of the upper top plate, and the bottom of the rear end face of the second toothed plate is fixedly connected to the front face of the lower top plate.

[0008] Preferably, the outer wall of the top plate is inserted into the inner wall of the ceiling.

[0009] Preferably, the positioning structure includes a square plate and a screw rod. The inner side of the square plate is fixedly connected to the outer wall of the vertical plate. The inner wall of the square plate is threadedly connected to the outer wall of the screw rod. The bottom of the screw rod is rotatably connected to a base.

[0010] Preferably, the inner wall of the base fits against the outer wall of the vertical plate.

[0011] Preferably, a handle is fixedly connected to the top of the screw rod.

[0012] A mobile steel bar processing shed proposed by the present utility model has the beneficial effects that: by inserting the insertion plate into the notch at the bottom of the vertical rod in the extension structure, the insertion plate drives the vertical rod to rotate. The rotating vertical rod drives the gear to rotate. The rotating gear makes the first toothed plate and the second toothed plate on the outer wall move in opposite directions, so that the top plate fixed to the toothed plate moves outward on the inner wall of the ceiling. The top plate cooperates with the ceiling to increase the shielding range, eliminate the use limitations of the steel bar processing shed, and ensure the normal use of the steel bar processing shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 the schematic structural diagram of the connection relationship between the vertical rod, the gear and the first toothed plate in ;

[0015] Figure 3 is Figure 2 the schematic structural diagram of A in ;

[0016] Figure 4 is Figure 1 the schematic structural diagram of B in ;

[0017] Figure 5 is Figure 1 the schematic structural diagram of the connection relationship between the straight plate and the vertical rod in ;

[0018] Figure 6 is Figure 1 the schematic structural diagram of the ceiling in.

[0019] In the figure: 1. Ceiling, 2. Extension structure, 201. Vertical rod, 202. Gear, 203. First toothed plate, 204. Second toothed plate, 205. Top plate, 3. Positioning structure, 301. Square plate, 302. Screw rod, 303. Base, 304. Handle, 4. Bracket, 5. Straight plate, 6. Vertical plate, 7. Roller, 8. First bent rod, 9. Second bent rod. Specific implementation mode

[0020] The present utility model will be further described below with reference to the accompanying drawings:

[0021] Embodiment 1:

[0022] Please refer to Figures 1-6 : In this embodiment, a mobile steel bar processing shed includes a ceiling 1 and a bracket 4. The four corners of the bottom of the ceiling 1 are fixedly connected to the top of the bracket 4. Vertical plates 6 are respectively fixedly connected to the four corners of the bottom of the bracket 4. A straight plate 5 is fixedly connected to the inner side of the bracket 4. An extension structure 2 is connected to the inner wall of the straight plate 5. A positioning structure 3 is connected to the lower part of the outer wall of the vertical plate 6. Rollers 7 are respectively fixedly connected to the bottoms of the multiple vertical plates 6. The rollers 7 facilitate driving the whole to move.

[0023] The extension structure 2 includes a vertical rod 201 and a gear 202. The outer wall of the vertical rod 201 is rotationally connected to the inner wall of the straight plate 5. The vertical rod 201 rotates through the bearing on the inner wall of the straight plate 5 under force. The top of the vertical rod 201 is fixedly connected to the bottom of the gear 202. The right side of the gear 202 is meshed with a first toothed plate 203. The left side of the gear 202 is meshed with a second toothed plate 204. When the gear 202 rotates, the first toothed plate 203 and the second toothed plate 204 move in opposite directions. A top plate 205 is arranged behind the gear 202. The top of the rear end face of the first toothed plate 203 is fixedly connected to the front face of the upper top plate 205. The bottom of the rear end face of the second toothed plate 204 is fixedly connected to the front face of the lower top plate 205. The outer wall of the top plate 205 is inserted into the inner wall of the ceiling 1. The top plate 205 moves back and forth on the inner wall of the ceiling 1 under force;

[0024] By inserting the insertion plate into the notch at the bottom of the vertical rod 201 in the extension structure 2, the insertion plate drives the vertical rod 201 to rotate. The rotating vertical rod 201 drives the gear 202 to rotate. The rotating gear 202 makes the first toothed plate 203 and the second toothed plate 204 on the outer wall move in opposite directions. Further, the top plate 205 fixed to the toothed plate moves outward on the inner wall of the ceiling 1. The top plate 205 cooperates with the ceiling 1 to increase the shielding range, eliminate the use limitation of the steel bar processing shed, and ensure the normal use of the steel bar processing shed.

[0025] The positioning structure 3 includes a square plate 301 and a screw rod 302. The inner side of the square plate 301 is fixedly connected to the outer wall of the vertical plate 6, and the inner wall of the square plate 301 is threadedly connected to the outer wall of the screw rod 302. The screw rod 302 rotates up and down through the inner wall of the square plate 301 under force. The bottom of the screw rod 302 is rotatably connected to a base 303, and the bottom of the outer wall of the screw rod 302 rotates through the bearing at the top of the base 303. The inner wall of the base 303 fits against the outer wall of the vertical plate 6. The top of the screw rod 302 is fixedly connected to a handle 304, and the handle 304 facilitates driving the screw rod 302 to rotate.

[0026] Working principle:

[0027] Position fixing of the mobile steel bar processing shed:

[0028] When the mobile steel bar processing shed moves to the designated position with the bottom rollers 7, the handle 304 drives the screw rod 302 to rotate downward through the square plate 301. The rotating screw rod 302 drives the base 303 to move downward on the outer wall of the vertical plate 6, so that the bottom of the base 303 abuts against the ground. Friction is formed between the bottom of the base 303 and the ground to fix the position of the rollers 7, and thus the position of the mobile steel bar processing shed is fixed.

[0029] Adjustment of the shielding range of the mobile steel bar processing shed:

[0030] When the things at the bottom of the ceiling 1 increase, the external plug board is inserted into the notch at the bottom of the vertical rod 201, so that the plug board drives the vertical rod 201 to rotate. The rotating vertical rod 201 drives the gear 202 to rotate. The rotating gear 202 moves the first toothed plate 203 and the second toothed plate 204 on the outer wall in opposite directions. Thus, the roof plate 205 fixed to the toothed plate moves outward on the inner wall of the ceiling 1, and the roof plate 205 cooperates with the ceiling 1 to increase the shielding range.

[0031] Embodiment 2:

[0032] Please refer to Figures 1-6 : In this embodiment, a mobile steel bar processing shed further includes a first bent rod 8 and a second bent rod 9. The bottoms of the two first bent rods 8 are fixedly connected to the top of the ceiling 1. The inner wall of the first bent rod 8 is inserted into the outer wall of the second bent rod 9. The bottom of the second bent rod 9 is fixedly connected to the top of the roof plate 205.

[0033] Working principle:

[0034] When the roof plate 205 slides back and forth, it will drive the second bent rod 9 to move back and forth inside the first bent rod 8. The first bent rod 8 cooperates with the second bent rod 9 to play a role in strengthening the roof plate 205.

[0035] Although the present utility model has been illustrated and described with reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A mobile steel bar processing shed, comprising a ceiling (1) and a support (4), characterized in that: The four corners of the bottom of the ceiling (1) are fixedly connected to the top of the bracket (4). The four corners of the bottom of the bracket (4) are respectively fixedly connected with vertical plates (6). A straight plate (5) is fixedly connected inside the bracket (4). An extension structure (2) is connected to the inner wall of the straight plate (5). A positioning structure (3) is connected to the lower part of the outer wall of the vertical plate (6). Rollers (7) are respectively fixedly connected to the bottoms of the plurality of vertical plates (6).

2. The mobile steel bar processing shed according to claim 1, characterized in that: The extension structure (2) includes a vertical rod (201) and a gear (202). The outer wall of the vertical rod (201) is rotatably connected to the inner wall of the straight plate (5). The top of the vertical rod (201) is fixedly connected to the bottom of the gear (202). A first toothed plate (203) is meshed and connected to the right side of the gear (202). A second toothed plate (204) is meshed and connected to the left side of the gear (202). A top plate (205) is arranged behind the gear (202). The top of the rear end face of the first toothed plate (203) is fixedly connected to the front face of the upper top plate (205). The bottom of the rear end face of the second toothed plate (204) is fixedly connected to the front face of the lower top plate (205).

3. The mobile steel bar processing shed according to claim 2, characterized in that: The outer wall of the top plate (205) is inserted into the inner wall of the ceiling (1).

4. A mobile steel bar processing shed according to claim 1, characterized in that: The positioning structure (3) includes a square plate (301) and a screw (302). The inner side of the square plate (301) is fixedly connected to the outer wall of the vertical plate (6). The inner wall of the square plate (301) is threadedly connected to the outer wall of the screw (302). The bottom of the screw (302) is rotatably connected to a base (303).

5. The mobile steel bar processing shed according to claim 4, characterized in that: The inner wall of the base (303) is attached to the outer wall of the vertical plate (6).

6. The mobile steel bar processing shed according to claim 4, wherein: A handle (304) is fixedly connected to the top of the screw (302).

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