Line drawing device for construction engineering construction

Abstract

The utility model discloses a line drawing device for construction engineering construction, and particularly relates to the technical field of construction, which comprises a bottom plate and a connecting block arranged along one end of the width direction of the bottom plate, three pulleys distributed in a triangular shape are arranged at the bottom ends of the bottom plate and the connecting block, a material storage box is fixedly arranged at the top end of the bottom plate, and a material groove is arranged at the top end of the material storage box. A coating box is installed at the end, away from the connecting block, of the bottom plate and communicates with the through groove through a connecting piece. A penetrating leakage groove is formed in the inner bottom wall of the coating box along the axis of the coating box, two mounting mechanisms are arranged on the inner bottom wall of the coating box, and a roller is arranged between the two mounting mechanisms; the lower surface of the roller extends out of a leakage groove. According to the line drawing device for construction of the construction project, the roller is rotationally installed at the bottom of the coating box, when the bottom plate is pushed to move, the roller rolls to evenly smear coating in the coating box on the ground, and therefore line drawing operation can be conducted more evenly and continuously.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a construction engineering construction line drawing device. Background Art

[0002] The main purpose of construction marking is to provide instructions, guidance and specifications to ensure the safety and smooth progress of construction. Construction marking is not only helpful for on-site construction, but also allows people to better understand the situation on the construction site.

[0003] The Chinese patent with the authorization announcement number CN219365447U discloses a construction line drawing device, including a box body, a box cover is provided on the top surface of the box body, a fixed plate is connected to the bottom of the box body, a first rotating shaft is movably connected through the front of the fixed plate, a wheel is movably connected in the fixed plate through the first rotating shaft, a second rotating shaft is connected inside the box body, and a spiral blade is connected on the surface of the second rotating shaft. By pouring white lime into the box body, covering the box cover to place the white lime to be blown away, and at the same time, the wheel moves to rotate the first rotating shaft, so that the driving gear rotates, and at the same time, the driving gear and the gear belt are meshed with each other, and the driven gear and the gear belt are meshed with each other, so as to drive the driven gear to drive, thereby driving the second rotating shaft to rotate, so as to rotate the spiral blade, and bring the white lime in the box body to the discharge port at the back of the box body, and at the same time, open the discharge baffle to discharge the white lime from the discharge port.

[0004] Although the device of the above patent document can remove white lime for drawing lines during pushing and driving, the spiral blades used for conveying in the box are in a horizontal direction. When the amount of white lime in the box is lower than the height of the spiral blades, the spiral blades cannot effectively convey the remaining white lime. At the same time, in actual construction, most of the time, white lime powder is mixed with water to form wet paint. If the wet paint falls directly from the discharge port, it is difficult to ensure the uniformity of the drawing lines. Utility Model Content

[0005] The main purpose of the utility model is to provide a construction engineering construction marking device, which can effectively solve the problems of unsustainable line drawing operation and uneven line drawing caused by lack of materials in construction line drawing operation.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A construction engineering construction marking device comprises a bottom plate and a connecting block installed along one end of the bottom plate in the width direction, wherein the bottom ends of the bottom plate and the connecting block are provided with three pulleys distributed in a triangular shape;

[0008] A material storage box is fixedly installed on the top of the bottom plate, a material trough is opened on the top of the material storage box, and penetrating through slots are opened at equal distances on one side of the material trough along the width direction;

[0009] A paint box is installed on one end of the bottom plate away from the connecting block, and the paint box is connected to the through groove through a connecting piece;

[0010] A through leakage groove is provided on the inner bottom wall of the paint box along its axis, and two mounting mechanisms are provided on the inner bottom wall of the paint box, and a roller is provided between the two mounting mechanisms; the two mounting mechanisms each include a fixed seat and a roller, and the two fixed seats are symmetrically installed on both sides of the upper port of the leakage groove, and hollow rods are installed on the top of the two fixed seats, and the opposite surfaces of the two hollow rods are both open;

[0011] Connecting shafts are symmetrically installed at both ends of the drum, and the drum is rotatably installed between two hollow rods through the two connecting shafts; the outer wall diameter of the drum is matched with the opening diameter of the leakage groove, and the leakage groove extends from the lower surface of the drum.

[0012] Preferably, a slide is slidably installed in each of the two hollow rods, and a spring is placed in each of the two hollow rods, and the spring is located between the slide and the inner bottom wall of the hollow rod;

[0013] A limiting ring is fixedly installed at the inner end of the hollow rod, and the outer wall diameter of the sliding sheet is larger than the inner wall diameter of the limiting ring.

[0014] Preferably, a penetrating mounting hole is opened at the axis center of the top end of the connecting block, a bearing is fixedly installed in the mounting hole, and a steering rod is fixedly installed in the bearing;

[0015] The bottom end of the steering rod is fixedly connected to the pulley at the bottom of the connecting block;

[0016] A handle is fixedly mounted on the top end of the steering rod.

[0017] Preferably, two scrapers are symmetrically installed on the two inner bottom walls of the drain groove along its length direction;

[0018] A brush head is glued and mounted on the outer surface of the roller, and the outer surface of the brush head is in contact with the two scrapers.

[0019] Preferably, a mounting frame is fixedly mounted on the bottom plate above the material storage box, and a mixing device is provided on the mounting frame;

[0020] The mixing device comprises a mixing barrel, a fixing frame is fixedly installed on the axis of the top of the mixing barrel, a motor is fixedly installed on the fixing frame, and the output shaft of the motor extends into the mixing barrel; a rotating shaft is fixedly installed on the output shaft of the motor through a coupling, and a stirring rod is arranged in a circular array on the rotating shaft;

[0021] The mixing barrel is open at one end close to the material storage box, and a sealing cover is threadedly installed at the bottom end of the mixing barrel.

[0022] Preferably, the inner bottom wall of the material trough is provided with a slope, and the top of the slope is arranged on the side away from the through groove.

[0023] Preferably, a feed inlet is installed on the top side of the mixing barrel away from the axis thereof.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] 1. The new type of paint box is provided with a paint box and a bottom plate. A leakage groove is opened at the bottom of the paint box. A roller is rotatably installed at the bottom of the paint box. When the bottom plate is pushed to move, the paint in the paint box is evenly applied to the ground through the rolling of the roller, so that the line drawing operation can be carried out more evenly and continuously.

[0026] 2. The new type of use grinds and stirs dry lime powder by setting a mixing device, thereby avoiding the phenomenon that uneven marking is caused by uneven particles of lime powder. At the same time, a storage box is arranged under the mixing device, and the storage box can store the white lime material processed by the mixing device. In this way, the storage box and the mixing device cooperate to continuously and persistently perform the line drawing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the connection structure between the bottom plate and the mounting frame in the utility model;

[0029] Figure 3 This is a schematic diagram of the connection structure between the paint box and the connecting piece in the utility model;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the drum in the utility model;

[0031] Figure 5 It is a schematic diagram of the cross-sectional structure of the installation mechanism in the utility model;

[0032] Figure 6 It is a schematic diagram of the split structure of the steering rod and the pulley in the utility model;

[0033] Figure 7 It is a schematic diagram of the partial cross-section structure of the mixing device in the utility model.

[0034] In the figure: 1, bottom plate; 11, connecting block; 111, mounting hole; 12, mounting frame; 13, pulley; 2, material storage box; 21, material trough; 22, through groove; 3, mixing device; 31, mixing barrel; 311, feeding port; 32, fixing frame; 33, motor; 34, rotating shaft; 341, stirring rod; 35, blocking cover; 41, bearing; 42, steering rod; 43, handle; 5, paint box; 51, connecting piece; 52, leakage groove; 53, mounting mechanism; 531, fixing seat; 532, hollow rod; 5321, spring; 533, sliding plate; 534, limiting ring; 54, scraper; 55, roller; 551, connecting shaft; 552, brush head. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0036] Embodiment 1

[0037] like Figure 1-Figure 5 As shown, a construction engineering construction marking device comprises a base plate 1 and a connecting block 11 installed along one end of the base plate 1 and the connecting block 11, and three pulleys 13 distributed in a triangular shape are arranged at the bottom ends of the base plate 1 and the connecting block 11;

[0038] The mixing device 3 is provided to facilitate the movement of the device, and the three mixing devices 3 are distributed in a triangle shape, so that the device can be pushed and driven with stability.

[0039] A material storage box 2 is fixedly mounted on the top of the bottom plate 1. A material trough 21 is provided on the top of the material storage box 2. Through slots 22 are provided in the material trough 21 at equal intervals on one side along the width direction thereof.

[0040] The storage box 2 is provided to facilitate the storage of white lime paint.

[0041] A paint box 5 is installed on the end of the bottom plate 1 away from the connecting block 11. The paint box 5 is connected to the through groove 22 through a connecting piece 51. A penetrating leakage groove 52 is opened along the axis of the inner bottom wall of the paint box 5. Two mounting mechanisms 53 are arranged on the inner bottom wall of the paint box 5. A roller 55 is arranged between the two mounting mechanisms 53. The two mounting mechanisms 53 each include a fixed seat 531 and a roller 55. The two fixed seats 531 are symmetrically installed on both sides of the upper end of the leakage groove 52. Hollow rods 532 are installed on the tops of the two fixed seats 531. The opposite surfaces of the two hollow rods 532 are open. Connecting shafts 551 are symmetrically installed at both ends of the roller 55. The roller 55 is rotatably installed between the two hollow rods 532 through the two connecting shafts 551.

[0042] The white lime paint in the trough 21 flows into the paint box 5 through the connecting piece 51, and the roller 55 rotates between the two mounting mechanisms 53;

[0043] During the whole driving process of the device, the roller 55 is pushed to rotate, so that the white lime powder paint is evenly painted on the ground by the roller 55.

[0044] The outer wall diameter of the drum 55 matches the opening diameter of the drain groove 52, and the drain groove 52 extends from the lower surface of the drum 55;

[0045] The roller 55 can block the leakage groove 52 in this way to prevent the white lime powder paint from leaking, thereby ensuring that the white lime powder paint can only adhere to the outer surface of the roller 55 without leaking out.

[0046] Furthermore, two scrapers 54 are symmetrically installed on the two inner bottom walls of the drain groove 52 along the length direction thereof, and a brush head 552 is glued and installed on the outer surface of the roller 55, and the outer surface of the brush head 552 is in contact with the two scrapers 54;

[0047] By providing the brush head 552 , the white lime powder can be more effectively attached to the roller 55 , and the scraper 54 can spread the white lime powder coating on the brush head 552 evenly.

[0048] Further, in order to better promote the device to turn during driving, refer to the bottom plate 1, the storage box 2 and the Figure 6 A through-going mounting hole 111 is provided at the axis center of the top of the connecting block 11, a bearing 41 is fixedly installed in the mounting hole 111, a steering rod 42 is fixedly installed in the bearing 41, the bottom end of the steering rod 42 is fixedly connected to the pulley 13 at the bottom of the connecting block 11, and a handle 43 is fixedly installed at the top of the steering rod 42;

[0049] The handle 43 is rotated to drive the pulley 13 under the steering rod 42 to rotate, thereby realizing the steering function of the device during driving.

[0050] Furthermore, since the adhesion of the white lime paint is strong, the roller 55 needs to be removed and cleaned after use. Sliders 533 are slidably installed in the two hollow rods 532, and springs 5321 are placed in the two hollow rods 532. The spring 5321 is located between the slide 533 and the inner bottom wall of the hollow rod 532. The inner end of the hollow rod 532 is fixedly installed with a limit ring 534. The outer wall diameter of the slide 533 is larger than the inner wall diameter of the limit ring 534. In this way, when the roller 55 is removed, the spring 5321 can push the slide 533 to squeeze out the connecting shaft 551 on the roller 55, which makes it convenient to remove the roller 55 and prevents the white lime powder paint on the roller 55 from hardening after drying and affecting the next use.

[0051] Embodiment 2

[0052] In order to ensure the uniformity of the white lime paint and the continuous supply of white lime material during line drawing, the effect of continuous line drawing can be achieved.

[0053] Specifically, according to Figure 1 and Figure 7 As shown, a mounting frame 12 is fixedly installed on the bottom plate 1 above the material storage box 2, and a mixing device 3 is arranged on the mounting frame 12. The mixing device 3 includes a mixing barrel 31, and a fixing frame 32 is fixedly installed on the axis of the top of the mixing barrel 31. A motor 33 is fixedly installed on the fixing frame 32, and the output shaft of the motor 33 extends into the mixing barrel 31; a rotating shaft 34 is fixedly installed on the output shaft of the motor 33 through a coupling, and a stirring rod 341 is arranged in a ring array on the rotating shaft 34. The end of the mixing barrel 31 close to the material storage box 2 is open, and a blocking cover 35 is threadedly installed on the bottom end of the mixing barrel 31;

[0054] The mixing barrel 31 is elevated by setting up the mounting frame 12, and the motor 33 rotates the rotating shaft 34 to evenly mix the white lime powder to make a coating, and the sealing cover 35 is unscrewed to allow the finished white lime powder coating to fall into the material trough 21 to be used. In this way, the material storage box 2 plays a storage function, and the mixing device 3 plays a production function. The combination of the two can enable the device to operate continuously and without interruption of material.

[0055] Furthermore, the inner bottom wall of the trough 21 is provided with a slope, and the top of the slope is arranged on the side away from the through groove 22;

[0056] This ensures that the paint can flow into the paint box 5 through the through groove 22, preventing the paint from accumulating in the storage box 2.

[0057] Furthermore, a feeding port 311 is installed on the top of the mixing barrel 31 away from the axis thereof;

[0058] The feed port 311 is provided to facilitate the filling of raw materials into the mixing barrel 31 and the preparation of additive materials for coatings.

[0059] It should be noted that the specific installation method of the motor 33, the connection method of the oil circuit and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0060] The working principle of the utility model is as follows: a mixing device 3 is provided to prepare the white lime powder paint required for drawing lines, the sealing cover 35 under the mixing barrel 31 is unscrewed, and the prepared white lime powder paint flows into the material trough 21, and the paint in the material trough 21 flows into the paint box 5 through the connecting piece 51, and the bottom plate 1 is pushed by the steering rod 42 to drive the roller 55 to rotate during the movement, so that the paint in the paint box 5 is evenly rolled on the ground through the roller 55.

[0061] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction engineering construction marking device, comprising a base plate (1) and a connecting block (11) installed along one end of the base plate (1) in a width direction, wherein three pulleys (13) distributed in a triangular shape are arranged at the bottom ends of the base plate (1) and the connecting block (11), characterized in that: A material storage box (2) is fixedly mounted on the top of the bottom plate (1), a material trough (21) is provided on the top of the material storage box (2), and penetrating through slots (22) are provided in the material trough (21) at equal intervals on one side along the width direction thereof; A paint box (5) is installed on one end of the bottom plate (1) away from the connecting block (11), and the paint box (5) is connected to the through groove (22) via a connecting piece (51); The inner bottom wall of the paint box (5) is provided with a through leakage groove (52) along its axis, and two mounting mechanisms (53) are provided on the inner bottom wall of the paint box (5), and a roller (55) is provided between the two mounting mechanisms (53); The two mounting mechanisms (53) each comprise a fixing seat (531) and a roller (55); the two fixing seats (531) are symmetrically mounted on both sides of an upper end of the drain groove (52); a hollow rod (532) is mounted on the top of each of the two fixing seats (531); and opposite surfaces of the two hollow rods (532) are both open; Connecting shafts (551) are symmetrically mounted at both ends of the roller (55), and the roller (55) is rotatably mounted between two hollow rods (532) via the two connecting shafts (551); The outer wall diameter of the roller (55) is matched to the opening diameter of the leakage groove (52), and the leakage groove (52) extends from the lower surface of the roller (55).

2. A construction engineering construction line drawing device according to claim 1, characterized in that: A slide plate (533) is slidably installed in each of the two hollow rods (532), and a spring (5321) is placed in each of the two hollow rods (532), wherein the spring (5321) is located between the slide plate (533) and the inner bottom wall of the hollow rod (532); A limiting ring (534) is fixedly installed at the inner end of the hollow rod (532), and the outer wall diameter of the sliding sheet (533) is larger than the inner wall diameter of the limiting ring (534).

3. A construction engineering construction line drawing device according to claim 1, characterized in that: A penetrating mounting hole (111) is formed at the axis center of the top end of the connecting block (11), a bearing (41) is fixedly mounted in the mounting hole (111), and a steering rod (42) is fixedly mounted in the bearing (41); The bottom end of the steering rod (42) is fixedly connected to the pulley (13) at the bottom of the connecting block (11); A handle (43) is fixedly mounted on the top end of the steering rod (42).

4. A construction engineering construction line drawing device according to claim 1, characterized in that: Two scrapers (54) are symmetrically mounted on the two inner bottom walls of the drain groove (52) along the length direction thereof; A brush head (552) is glued and mounted on the outer surface of the roller (55), and the outer surface of the brush head (552) is in contact with the two scrapers (54).

5. A construction engineering construction line drawing device according to claim 1, characterized in that: A mounting frame (12) is fixedly mounted on the bottom plate (1) above the material storage box (2), and a material mixing device (3) is arranged on the mounting frame (12); The mixing device (3) comprises a mixing barrel (31), a fixing frame (32) is fixedly mounted on the axis of the top end of the mixing barrel (31), a motor (33) is fixedly mounted on the fixing frame (32), and an output shaft of the motor (33) extends into the mixing barrel (31); The output shaft of the motor (33) is fixedly mounted with a rotating shaft (34) via a coupling, and stirring rods (341) are arranged in a circular array on the rotating shaft (34); The mixing barrel (31) is open at one end close to the material storage box (2), and a sealing cover (35) is threadedly mounted on the bottom end of the mixing barrel (31).

6. A construction engineering construction line drawing device according to claim 1, characterized in that: The inner bottom wall of the material trough (21) is provided with a slope, and the top of the slope is arranged on a side away from the through groove (22).

7. A construction engineering construction line drawing device according to claim 5, characterized in that: A feeding port (311) is installed on the top of the mixing barrel (31) away from the axis thereof.

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