Line drawing and marking device for foundation construction

Abstract

The utility model discloses a line drawing and marking device for foundation construction, and relates to the technical field of foundation construction. The spraying vehicle comprises a vehicle body, a liquid storage tank is fixedly connected to the top of the vehicle body, a booster pump is fixedly connected to the left side of the liquid storage tank through a pipeline, the bottom of the booster pump is fixedly connected with the top of the vehicle body, and an adjusting assembly is arranged at the bottom of the vehicle body and comprises a spraying pipe fixedly connected to the bottom of the vehicle body. An opening is formed in the bottom of the spraying pipe, the bottom of the spraying pipe makes contact with two adjusting plates, and the two adjusting plates are connected with the same part. According to the line drawing device, the adjusting assembly is arranged, specifically, the electric push rod is started to drive the connecting frame to move, the connecting frame drives the adjusting plate to move together, the size of an opening in the bottom of the spraying pipe can be adjusted through movement of the adjusting plate, and therefore the needed line drawing width is adjusted, different line drawing requirements are met, and workers do not need to supplement lines again; working efficiency is improved, and labor is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of foundation construction, in particular to a line marking device for foundation construction. Background Art

[0002] Civil engineering refers to the various technical work such as investigation, planning, design, construction, installation and maintenance for the new construction, reconstruction or expansion of buildings, structures and related supporting facilities of various projects other than house construction, as well as the completed engineering entities. When constructing the foundation, it is often necessary to draw lines and mark.

[0003] Existing line marking devices usually have a fixed line width. When a wider line width needs to be marked, the device needs to be reciprocated to increase the line width, or the staff needs to use a line marking tool to fill in the line behind the device. This not only increases labor and consumes a lot of line marking time, but also the way of filling in the line will have large deviations, affecting the construction accuracy of the foundation. Therefore, we propose a line marking device for foundation construction. Utility Model Content

[0004] The utility model aims to provide a line marking device for foundation construction, which provides an adjustment component, specifically, starts an electric push rod to drive the connecting frame to move, and then the connecting frame drives the adjustment plate to move together. The opening size at the bottom of the spray pipe can be adjusted by moving the adjustment plate, so as to adjust the required line width, so as to meet different line marking needs, and does not require workers to make up the line again, thereby improving work efficiency and reducing labor. It solves the problem that the existing line marking device usually has a fixed line width. When a wider line width needs to be marked, the device needs to be reciprocated to increase the line width, or the staff uses a line drawing tool to make up the line behind the device, which not only increases labor but also consumes a lot of line drawing time.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a marking device for foundation construction, comprising a vehicle body, a liquid storage tank is fixedly connected to the top of the vehicle body, a booster pump is fixedly connected to the left side of the liquid storage tank through a pipeline, the bottom of the booster pump is fixedly connected to the top of the vehicle body, and an adjustment component is arranged at the bottom of the vehicle body;

[0007] The adjustment component includes a spray pipe fixedly connected to the bottom of the vehicle body, an opening is opened at the bottom of the spray pipe, and two adjustment plates are in contact with the bottom of the spray pipe. The parts connected to the two adjustment plates are the same, and the two adjustment plates are symmetrically arranged. A rubber sealing strip is fixedly connected to the center of the top of the adjustment plate, and the rubber sealing strip is plugged into the bottom opening of the spray pipe. An electric push rod is arranged above the two adjustment plates, and the electric push rod is arranged on the right side of the spray pipe. The top of the electric push rod is fixedly connected to the bottom of the vehicle body, and a connecting frame is fixedly connected to the right side of the top of the adjustment plate, and the side of the connecting frame close to the electric push rod is fixedly connected to the output end of the electric push rod.

[0008] Furthermore, a sliding frame is fixedly connected to the left side of the top of the adjustment plate, a sliding rod is slidably connected inside the sliding frame, support blocks are fixedly connected to the front and back sides of the sliding rod, the top of the support block is fixedly connected to the bottom of the vehicle body, the sliding frame is arranged on the left side of the spray pipe, and the connecting frame is arranged on the right side of the spray pipe.

[0009] Furthermore, the front and back liquid outlets of the boost pump are fixedly connected to delivery pipes, and the sides of the two delivery pipes away from the boost pump are fixedly connected to hoses, one end of the bottom of the hose is fixedly connected to the spray pipe, and a support limit block is provided on the outside of the hose, and the bottom of the support limit block is fixedly connected to the top of the vehicle body, and the delivery pipe, hose and spray pipe are interconnected.

[0010] Furthermore, a bulldozer assembly is provided on the left side of the vehicle body, and the bulldozer assembly includes a pusher head, and the left side of the pusher head is provided with a conical surface, a connecting plate is fixedly connected to the center of the top of the pusher head, a limiting ring is fixedly connected to the top of the connecting plate, and a fixing plate is provided above the connecting plate.

[0011] Furthermore, a threaded rod is threadedly connected at the center of the fixed plate, a convex shaft is fixedly connected to the bottom of the threaded rod, a turning handle is fixedly connected to the top of the threaded rod, and the bottom of the threaded rod is rotatably connected to the limiting ring at the top of the connecting plate through the convex shaft.

[0012] Furthermore, two stabilizing blocks are fixedly connected to the inner side of the push head, and the two stabilizing blocks are symmetrically arranged with the connecting plate as the center. Stabilizing rods are slidably connected inside the two stabilizing blocks, and the bottom of the stabilizing rods is fixedly connected to the top of the vehicle body. The bottom of the fixed plate is fixedly connected to a support rod, and the bottom of the support rod is fixedly connected to the top of the vehicle body.

[0013] The utility model has the following beneficial effects:

[0014] The utility model provides an adjustment component, specifically, starts the electric push rod to drive the connecting frame to move, and then the connecting frame drives the adjustment plate to move together. The opening size at the bottom of the spray pipe can be adjusted by the movement of the adjustment plate, so as to adjust the required line width, thereby meeting different line drawing requirements, and there is no need for workers to make up the line again, thereby improving work efficiency and reducing labor;

[0015] The utility model is provided with a bulldozer assembly, specifically, the turning handle is rotated clockwise to drive the threaded rod to rotate, the threaded rod will move downward on the fixed plate, the threaded rod drives the connecting plate to move downward through the convex shaft, and the connecting plate drives the pusher head to move together, so that the bottom of the pusher head contacts the ground, and when the vehicle body moves, the pusher head will push the soil on the ground flat, thereby improving the line drawing effect;

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0019] Figure 2 This is a schematic diagram of the bottom structure of the vehicle body of the utility model;

[0020] Figure 3 This is a schematic diagram of the left side structure of the spray pipe of the utility model;

[0021] Figure 4 This is a schematic diagram of the right side structure of the push head of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the fixing plate of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Car body; 11. Liquid storage tank; 111. Booster pump; 112. Delivery pipeline; 113. Hose; 12. Bulldozer assembly; 121. Pusher head; 122. Connecting plate; 123. Stabilizing block; 124. Stabilizing rod; 125. Fixing plate; 251. Threaded rod; 252. Protruding shaft; 253. Turning handle; 254. Support rod; 13. Adjusting assembly; 131. Spraying tube; 132. Adjusting plate; 321. Connecting frame; 322. Rubber sealing strip; 323. Sliding frame; 324. Sliding rod; 325. Support block; 133. Electric push rod; 14. Support limit block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 As shown, the utility model is a marking device for foundation construction, comprising a vehicle body 1, a liquid storage tank 11 is fixedly connected to the top of the vehicle body 1, a booster pump 111 is fixedly connected to the left side of the liquid storage tank 11 through a pipeline, the bottom of the booster pump 111 is fixedly connected to the top of the vehicle body 1, and an adjustment component 13 is arranged at the bottom of the vehicle body 1;

[0027] The adjustment component 13 includes a spray pipe 131 fixedly connected to the bottom of the vehicle body 1. The spray pipe 131 has an opening at the bottom. The spray pipe 131 contacts two adjustment plates 132 at the bottom. The two adjustment plates 132 are connected to the same parts. The two adjustment plates 132 are symmetrically arranged. A rubber sealing strip 322 is fixedly connected to the center of the top of the adjustment plate 132. The rubber sealing strip 322 is plugged into the bottom opening of the spray pipe 131. Electric push rods 133 are arranged above the two adjustment plates 132. The electric push rods 133 are arranged on the right side of the spray pipe 131. The top of the electric push rods 133 is connected to the bottom of the vehicle body 1. The top right side of the adjusting plate 132 is fixedly connected with a connecting frame 321, and the side of the connecting frame 321 close to the electric push rod 133 is fixedly connected to the output end of the electric push rod 133. By setting the adjusting component 13, specifically starting the electric push rod 133 to drive the connecting frame 321 to move, the connecting frame 321 drives the adjusting plate 132 to move together. The movement of the adjusting plate 132 can adjust the opening size at the bottom of the spray tube 131 to adjust the required line drawing width, thereby meeting different line drawing requirements, and there is no need for staff to make up the line again, thereby improving work efficiency and reducing labor.

[0028] A sliding frame 323 is fixedly connected to the left side of the top of the adjustment plate 132, and a sliding rod 324 is slidably connected inside the sliding frame 323. The front and back sides of the sliding rod 324 are fixedly connected to support blocks 325, and the top of the support block 325 is fixedly connected to the bottom of the vehicle body 1. The sliding frame 323 is arranged on the left side of the spray tube 131, and the connecting frame 321 is arranged on the right side of the spray tube 131. When the adjustment plate 132 moves, it will drive the sliding frame 323 to slide on the sliding rod 324, so that the movement of the adjustment plate 132 can be more stable.

[0029] The front and back liquid outlets of the boost pump 111 are fixedly connected to the delivery pipe 112, and the two delivery pipes 112 are fixedly connected to the side away from the boost pump 111 with a hose 113. One end of the bottom of the hose 113 is fixedly connected to the spray pipe 131. A support limit block 14 is provided on the outside of the hose 113. The bottom of the support limit block 14 is fixedly connected to the top of the vehicle body 1. The delivery pipe 112, the hose 113 and the spray pipe 131 are interconnected. The support limit block 14 is used to support and limit the hose 113 to prevent the hose 113 from contacting the ground and reducing wear.

[0030] A bulldozer assembly 12 is arranged on the left side of the vehicle body 1, and the bulldozer assembly 12 includes a pusher head 121. The left side of the pusher head 121 is arranged with a conical surface. A connecting plate 122 is fixedly connected to the center of the top of the pusher head 121. A limiting ring is fixedly connected to the top of the connecting plate 122. A fixing plate 125 is arranged above the connecting plate 122. By setting the bulldozer assembly 12, specifically, the threaded rod 251 is driven to rotate by turning the handle 253 clockwise, and the threaded rod 251 will move downward on the fixing plate 125. The threaded rod 251 drives the connecting plate 122 to move downward through the convex shaft 252, and the connecting plate 122 drives the pusher head 121 to move together, so that the bottom of the pusher head 121 contacts the ground. When the vehicle body 1 moves, the pusher head 121 will flatten the soil on the ground to improve the line drawing effect.

[0031] A threaded rod 251 is threadedly connected at the center of the fixed plate 125, a cam 252 is fixedly connected to the bottom of the threaded rod 251, a turning handle 253 is fixedly connected to the top of the threaded rod 251, and the bottom of the threaded rod 251 is rotatably connected to the limiting ring at the top of the connecting plate 122 via the cam 252. Since the top of the connecting plate 122 is rotatably connected to the cam 252 via the limiting ring, the threaded rod 251 can smoothly drive the connecting plate 122 to move upward or downward.

[0032] Two stabilizing blocks 123 are fixedly connected to the inner side of the push head 121, and the two stabilizing blocks 123 are symmetrically arranged with the connecting plate 122 as the center. Stabilizing rods 124 are slidably connected inside the two stabilizing blocks 123, and the bottom of the stabilizing rods 124 is fixedly connected to the top of the vehicle body 1, and the bottom of the fixing plate 125 is fixedly connected to the support rod 254, and the bottom of the support rod 254 is fixedly connected to the top of the vehicle body 1. When the push head 121 moves, the stabilizing blocks 123 slide on the stabilizing rod 124 to limit the push head 121 so that the push head 121 will not deviate.

[0033] A specific application of this embodiment is:

[0034] When in use, move the vehicle body 1 to the position where the line needs to be drawn, then turn the handle 253 clockwise to drive the threaded rod 251 to rotate, and the threaded rod 251 will move downward on the fixed plate 125, and the threaded rod 251 will drive the connecting plate 122 to move downward through the convex shaft 252. Since the top of the connecting plate 122 is rotatably connected to the convex shaft 252 through the limiting ring, the threaded rod 251 can smoothly drive the connecting plate 122 to move upward or downward, and the connecting plate 122 drives the push head 121 to move together, and at the same time stabilizes the vehicle body 125. The block 123 slides on the stabilizing rod 124 to limit the push head 121 so that the push head 121 will not deviate. When the bottom of the push head 121 contacts the ground, the turning handle 253 is stopped, and then the booster pump 111 is started to transport the paint in the liquid storage tank 11 to the delivery pipe 112, and then transport it to the spray pipe 131 through the hose 113. The support and limit block 14 is used to support and limit the hose 113. After the paint enters the spray pipe 131, it will be sprayed from the spray pipe 131. The opening at the bottom sprays out, and then the electric push rod 133 is started to drive the connecting frame 321 to move, so that the connecting frame 321 drives the adjusting plate 132 to move together. The opening size at the bottom of the spray tube 131 can be adjusted by the movement of the adjusting plate 132, so as to adjust the required line drawing width. The rubber sealing strip 322 is used to seal the opening at the bottom of the spray tube 131, and will not affect the movement of the adjusting plate 132. By adjusting the opening at the bottom of the spray tube 131, different line drawing requirements can be met, and the staff does not need to make up the line again, thereby improving work efficiency and reducing labor. At the same time, the adjusting plate 132 will drive the sliding frame 323 to slide on the sliding rod 324 when moving, so that the movement of the adjusting plate 132 can be more stable, and then the vehicle body 1 can be moved to carry out the line drawing work. When the vehicle body 1 moves, the pushing head 121 will flatten the soil on the ground to improve the line drawing effect, and the pushing head 121 is conical, which can make pushing more labor-saving, and the V-shaped setting of the pushing head 121 can push the pushed soil to both sides to reduce accumulation.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A marking device for foundation construction, comprising a vehicle body (1), the top of the vehicle body (1) being fixedly connected to a liquid storage tank (11), the left side of the liquid storage tank (11) being fixedly connected to a booster pump (111) via a pipeline, the bottom of the booster pump (111) being fixedly connected to the top of the vehicle body (1), and the bottom of the vehicle body (1) being provided with an adjustment component (13), characterized in that ； The adjustment component (13) comprises a spray pipe (131) fixedly connected to the bottom of the vehicle body (1), the bottom of the spray pipe (131) is provided with an opening, the bottom of the spray pipe (131) contacts two adjustment plates (132), the two adjustment plates (132) are connected to the same parts, the two adjustment plates (132) are symmetrically arranged, a rubber sealing strip (322) is fixedly connected to the center of the top of the adjustment plate (132), the rubber sealing strip (322) is plugged into the bottom opening of the spray pipe (131), an electric push rod (133) is arranged above the two adjustment plates (132), the electric push rod (133) is arranged on the right side of the spray pipe (131), the top of the electric push rod (133) is fixedly connected to the bottom of the vehicle body (1), the right side of the top of the adjustment plate (132) is fixedly connected to a connecting frame (321), and the side of the connecting frame (321) close to the electric push rod (133) is fixedly connected to the output end of the electric push rod (133).

2. A marking device for foundation construction according to claim 1, characterized in that: A sliding frame (323) is fixedly connected to the left side of the top of the adjustment plate (132), a sliding rod (324) is slidably connected inside the sliding frame (323), a support block (325) is fixedly connected to the front and back of the sliding rod (324), the top of the support block (325) is fixedly connected to the bottom of the vehicle body (1), the sliding frame (323) is arranged on the left side of the spray pipe (131), and the connecting frame (321) is arranged on the right side of the spray pipe (131).

3. A marking device for foundation construction according to claim 2, characterized in that: The front and rear liquid outlets of the booster pump (111) are both fixedly connected to a delivery pipe (112), and the sides of the two delivery pipes (112) away from the booster pump (111) are both fixedly connected to a hose (113), and one end of the bottom of the hose (113) is fixedly connected to a spray pipe (131).

4. A marking device for foundation construction according to claim 3, characterized in that: A support stop block (14) is arranged outside the hose (113); the bottom of the support stop block (14) is fixedly connected to the top of the vehicle body (1); and the delivery pipeline (112), the hose (113) and the spray pipe (131) are interconnected.

5. A marking device for foundation construction according to claim 4, characterized in that: A bulldozer assembly (12) is arranged on the left side of the vehicle body (1), the bulldozer assembly (12) comprising a pusher head (121), the left side of the pusher head (121) being arranged with a conical surface, a connecting plate (122) being fixedly connected at the center of the top of the pusher head (121), a limiting ring being fixedly connected to the top of the connecting plate (122), and a fixing plate (125) being arranged above the connecting plate (122).

6. A marking device for foundation construction according to claim 5, characterized in that: A threaded rod (251) is threadedly connected at the center of the fixed plate (125), a convex shaft (252) is fixedly connected to the bottom of the threaded rod (251), a turning handle (253) is fixedly connected to the top of the threaded rod (251), and the bottom of the threaded rod (251) is rotatably connected to a limiting ring at the top of the connecting plate (122) via the convex shaft (252).

7. A marking device for foundation construction according to claim 6, characterized in that: Two stabilizing blocks (123) are fixedly connected to the inner side of the push head (121); the two stabilizing blocks (123) are symmetrically arranged with the connecting plate (122) as the center; the two stabilizing blocks (123) are slidably connected to stabilizing rods (124) inside; the bottom of the stabilizing rods (124) is fixedly connected to the top of the vehicle body (1); the bottom of the fixing plate (125) is fixedly connected to a support rod (254); the bottom of the support rod (254) is fixedly connected to the top of the vehicle body (1).

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