Scribing equipment for building construction

Abstract

The utility model discloses lineation equipment for building construction, which belongs to the technical field of lineation for building construction and comprises a panel, a traveling mechanism is mounted on the panel, a screening mechanism is arranged on the panel and comprises a box, the box is connected onto the panel, two sliding rails are oppositely fixed on the box, and the sliding rails are arranged on the sliding rails. The interiors of the two sliding rails are slidably connected with sliding blocks, the two sets of sliding blocks are fixedly connected with a screening hopper, and the bottom of the panel is connected with a discharging mechanism communicating with the box body. According to the lime powder screening device, the two sliding rails are arranged in the box body, lime powder is poured into the screening hopper when being fed, the sliding blocks move in the sliding rails by shaking the screening hopper, then screening of the lime powder is achieved, the situation that caked lime powder enters the box body to cause blockage of the discharging opening is avoided, and continuous discharging is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of marking lines in building construction, and in particular relates to a marking device used in building construction. Background Art

[0002] With the rapid development of social economy, more and more land has been developed. Before the construction of buildings, it is usually necessary to mark the planned area. When marking, some people use liquid paint, while others use lime powder. Lime powder marking is generally done with a marking vehicle.

[0003] Patent number CN215055533U is a construction marking device that drives the position of the leakage hole to change through gears. When the leakage hole and the round hole do not overlap, the paint is blocked by the gear and cannot fall, thereby stopping the marking and preventing the waste of paint.

[0004] However, in the actual construction marking process, the lime powder is directly poured into the hopper without being screened. Some lime powder is easy to stick together after being unused for a long time. When the clumped lime powder falls to the discharge port, it is difficult to discharge the material, which affects the falling of the lime powder and makes it impossible to mark the line. Utility Model Content

[0005] The purpose of the utility model is to provide a marking device for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marking device for construction, comprising a panel, a walking mechanism is installed on the panel, a screening mechanism is provided on the panel, the screening mechanism comprises a box body, the panel is connected to the box body, two slide rails are relatively fixed on the box body, the interiors of the two slide rails are slidably connected with sliders, two groups of the sliders are fixedly connected with screening buckets, and the bottom of the panel is connected to a feeding mechanism connected to the box body.

[0007] As a preferred embodiment, two sliding blocks are provided inside the slide rail, and the two sliding blocks are in an inverted T-shaped structure.

[0008] As a preferred embodiment, the screening mechanism further comprises side plates, and the inner wall of the screening bucket is relatively fixedly connected with two side plates with inclined side walls, and the side edges of the side plates are flush with the inner wall of the slide rail.

[0009] As a preferred embodiment, the screening mechanism further includes a first spring, and the interiors of the two slide rails are provided with a first spring which abuts against two of the sliding blocks.

[0010] As a preferred embodiment, the walking mechanism includes a bracket and wheels. The bottom of the panel is in a triangular shape and three brackets are fixed thereon. Wheels are installed at the bottom of the three brackets.

[0011] As a preferred embodiment, a sealing mechanism is provided on the box body, and the sealing mechanism includes a cover plate and a rubber pad. The top of the box body is provided with a cover plate, and the bottom of the cover plate is fixed with a rubber pad with an annular structure that is buckled with the box body.

[0012] As a preferred embodiment, a taking mechanism is provided on the panel, and the taking mechanism includes a side frame and a handle. Two side frames are relatively fixed on the panel, and a handle is fixed between the two side frames.

[0013] As a preferred embodiment, the material discharge mechanism includes a material discharge hopper, the bottom of the panel is connected to the material discharge hopper, the bottom of the material discharge hopper is connected to a connecting pipe, and the bottom of the connecting pipe is provided with a sealing plate which is rotated by a rotating shaft.

[0014] As a preferred embodiment, an anti-blocking mechanism is provided inside the box body, and the anti-blocking mechanism includes a cross bar, an insertion rod is slid on the cross bar, the insertion rod extends to the inside of the connecting tube, the side wall of the insertion rod is provided with a circular array of barbs, and a second spring is clamped between the cross bar and the insertion rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides two slide rails inside the box body, and when the lime powder is loaded, it is poured into the inside of the screen bucket, and the screen bucket is shaken to realize the movement of the slider inside the slide rail, thereby realizing the screening of the lime powder, preventing the agglomerated lime powder from entering the inside of the box body to cause the discharge port to be blocked, and facilitating continuous discharge of the material;

[0017] The utility model provides an anti-blocking mechanism inside the box body. When the connecting pipe is not used for a long time, lime powder used last time will remain inside the connecting pipe. At this time, the insertion rod can be pulled to realize barbing to shake the lime powder inside the connecting pipe to avoid blockage affecting material feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure of the box body, panel and lower hopper of the utility model structure;

[0020] Figure 3 It is an enlarged schematic diagram of the structure of part A of the utility model;

[0021] Figure 4It is an enlarged schematic diagram of the structure of part B of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure between the slide rail and the first spring of the utility model.

[0023] In the figure: 1. panel; 2. walking mechanism; 201. bracket; 202. wheel; 3. screening mechanism; 301. box; 302. slide rail; 303. screening bucket; 304. side plate; 305. slider; 306. first spring; 4. sealing mechanism; 401. cover plate; 402. rubber pad; 5. taking mechanism; 501. side frame; 502. handle; 6. anti-blocking mechanism; 601. plug rod; 602. cross bar; 603. second spring; 604. barb; 7. unloading mechanism; 701. unloading hopper; 702. connecting pipe; 703. rotating shaft; 704. sealing plate. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0026] See also Figure 1-5 The utility model provides a marking device for construction, including a panel 1, a walking mechanism 2 is installed on the panel 1, a screening mechanism 3 is provided on the panel 1, the screening mechanism 3 includes a box 301, the panel 1 is connected to the box 301, two slide rails 302 are relatively fixed on the box 301, the insides of the two slide rails 302 are slidably connected with sliders 305, two groups of the sliders 305 are fixedly connected with screening buckets 303, and the bottom of the panel 1 is connected with a feeding mechanism 7 connected with the box 301.

[0027] Specifically, Figure 2 and Figure 3 As shown, there are two sliders 305 inside the slide rail 302, and the two sliders 305 are in an inverted T-shaped structure to prevent the sieve bucket 303 from falling.

[0028] Specifically, Figure 2 and Figure 3 As shown, the screening mechanism 3 also includes a side plate 304, and the inner wall of the screening bucket 303 is relatively fixedly connected with two side plates 304 with inclined side walls. The side edges of the side plates 304 are flush with the inner wall of the slide rail 302 to prevent lime powder from falling into the inside of the slide rail 302 during screening.

[0029] Specifically, Figure 5 As shown, the screening mechanism 3 further includes a first spring 306. The interior of the two slide rails 302 is provided with a first spring 306 that abuts against two of the sliders 305, which saves more effort when screening lime powder.

[0030] Specifically, Figure 1 As shown, the walking mechanism 2 includes a bracket 201 and wheels 202. The bottom of the panel 1 is in a triangle shape and three brackets 201 are fixed thereon. The bottoms of the three brackets 201 are all equipped with wheels 202 to enable the whole device to move.

[0031] Specifically, Figure 1 and Figure 2 As shown, a sealing mechanism 4 is provided on the box body 301, and the sealing mechanism 4 includes a cover plate 401 and a rubber pad 402. The top of the box body 301 is provided with a cover plate 401, and the bottom of the cover plate 401 is fixed with a rubber pad 402 with an annular structure that is buckled with the box body 301 to prevent the lime powder from condensing into blocks in the moisture inside the box body 301.

[0032] Specifically, Figure 1 As shown, the panel 1 is provided with a picking mechanism 5, and the picking mechanism 5 includes a side frame 501 and a handle 502. Two side frames 501 are relatively fixed on the panel 1, and a handle 502 is fixed between the two side frames 501, so as to cooperate with the walking mechanism 2 to move the entire device.

[0033] Specifically, Figure 2 and Figure 4 As shown, the unloading mechanism 7 includes a unloading hopper 701, the bottom of the panel 1 is connected to the unloading hopper 701, the bottom of the unloading hopper 701 is connected to a connecting pipe 702, the bottom of the connecting pipe 702 is rotated with a sealing plate 704 through a rotating shaft 703, and the opening size of the unloading port is adjusted by rotating the sealing plate 704 to facilitate unloading as needed.

[0034] Specifically, Figure 1 As shown, the interior of the box body 301 is provided with an anti-blocking mechanism 6, and the anti-blocking mechanism 6 includes a cross bar 602, on which a plug rod 601 slides, and the plug rod 601 extends to the interior of the connecting pipe 702, and a side wall annular array of barbs 604 is provided, and a second spring 603 is clamped between the cross bar 602 and the plug rod 601. When the connecting pipe 702 is blocked, the plug rod 601 can be pulled to achieve the barbs 604 to shake the lime powder, thereby avoiding blockage and inability to discharge materials.

[0035] The working principle and use process of the utility model are as follows: when in use, by holding the handle 502 to apply thrust, the wheel 202 moves on the ground under the action of the thrust, the whole device is moved to the marked area, the sealing plate 704 is rotated to the bottom of the connecting pipe 702, the lower hopper 701 is sealed, and lime powder is further added to the inside of the sieve bucket 303, the sieve bucket 303 is held and pushed and pulled back and forth in the direction of the slide rail 302, the lime powder is screened, and the lime powder is prevented from entering the inside of the box body 301 and causing blockage. The first spring 306 can To assist the reset of the slider 305, and the side plate 304 can prevent lime powder from entering the interior of the slide rail 302. Open the sealing plate 704 as needed. As the entire device moves, lime powder leaks out from the bottom of the connecting pipe 702 to draw a line. When the device is used again after not being used for a long time, pull the plug rod 601 to shrink the second spring 603, and the barb 604 can shake the residual lime powder inside the connecting pipe 702 to avoid blockage and inability to unload. After use, the cover plate 401 can be buckled with the box body 301 to prevent the lime powder from absorbing moisture and agglomerating.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marking device for building construction, comprising a panel (1), characterized in that: The panel (1) is provided with a walking mechanism (2), the panel (1) is provided with a screening mechanism (3), the screening mechanism (3) comprises a box (301), the panel (1) is connected to the box (301), two slide rails (302) are relatively fixed on the box (301), the interiors of the two slide rails (302) are slidably connected with sliders (305), the two groups of sliders (305) are fixedly connected with screening buckets (303), and the bottom of the panel (1) is connected with a feeding mechanism (7) which is in communication with the box (301).

2. A marking device for construction according to claim 1, characterized in that: Two sliding blocks (305) are provided inside the slide rail (302), and the two sliding blocks (305) are in an inverted T-shaped structure.

3. A marking device for construction according to claim 1, characterized in that: The screening mechanism (3) further comprises side plates (304), and the inner wall of the screening bucket (303) is relatively fixedly connected with two side plates (304) with inclined side walls, and the side edges of the side plates (304) are flush with the inner wall of the slide rail (302).

4. A marking device for construction according to claim 1, characterized in that: The screening mechanism (3) further comprises a first spring (306), and the interior of the two slide rails (302) is provided with a first spring (306) which contacts two of the slide blocks (305).

5. A marking device for construction according to claim 1, characterized in that: The walking mechanism (2) comprises a bracket (201) and wheels (202); the bottom of the panel (1) is in the shape of a triangle and three brackets (201) are fixed thereon; wheels (202) are installed at the bottoms of the three brackets (201).

6. A marking device for construction according to claim 1, characterized in that: The box body (301) is provided with a sealing mechanism (4), the sealing mechanism (4) comprising a cover plate (401) and a rubber pad (402); the top of the box body (301) is provided with a cover plate (401), and the bottom of the cover plate (401) is fixed with a rubber pad (402) of an annular structure that is buckled with the box body (301).

7. A marking device for construction according to claim 1, characterized in that: The panel (1) is provided with a taking mechanism (5), the taking mechanism (5) comprising a side frame (501) and a handle (502), two side frames (501) are relatively fixed on the panel (1), and a handle (502) is fixed between the two side frames (501).

8. The marking device for construction according to claim 1, characterized in that: The material discharge mechanism (7) comprises a material discharge hopper (701), the bottom of the panel (1) is connected to the material discharge hopper (701), the bottom of the material discharge hopper (701) is connected to a connecting pipe (702), and the bottom of the connecting pipe (702) is provided with a sealing plate (704) which is rotated via a rotating shaft (703).

9. A marking device for construction according to claim 8, characterized in that: An anti-blocking mechanism (6) is provided inside the box body (301), and the anti-blocking mechanism (6) includes a cross bar (602), on which a plug rod (601) slides, and the plug rod (601) extends to the inside of the connecting tube (702), and a side wall of the plug rod (601) is provided with a circular array of barbs (604), and a second spring (603) is clamped between the cross bar (602) and the plug rod (601).

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