Paying-off auxiliary equipment for land planning and engineering surveying

Abstract

The utility model discloses paying-off auxiliary equipment for land planning and engineering surveying. The paying-off auxiliary equipment comprises a supporting frame, a winding mechanism is arranged on the left side of the supporting frame, a coating mechanism is arranged above the supporting frame, and a wire pulling mechanism is arranged on the right side of the supporting frame. The wire winding mechanism comprises supporting discs, a supporting column, a rotating bearing, a wire winding sleeve, a lime wire body, a pedal plate and a supporting seat, the wire winding sleeve is installed on the supporting column through the rotating bearing, the supporting discs are fixedly installed at the upper end and the lower end of the supporting column, and the supporting disc at the lower end is connected with the pedal plate and the supporting seat; the coating mechanism comprises a coating bin, a stepping motor, a rotating shaft rod, a spiral blade, a material stirring plate, a material injection hopper and a fixing plate. The lime line body penetrates through the bottom layer of the coating bin. The paying-off auxiliary equipment for land planning and engineering surveying is additionally provided with the wire winding mechanism, the coating mechanism and the wire pulling mechanism, the whole set of system is organically matched with the three mechanisms, the marking precision is guaranteed, meanwhile, the working efficiency is remarkably improved, and dual optimization of the construction quality and environmental protection is achieved.

Description

Technical Field

[0001] This utility model relates to the field of engineering, specifically to a setting-out auxiliary device for land planning and engineering surveying. Background Technology

[0002] In engineering surveying, lime powder marking refers to the use of lime powder as a temporary marking material to accurately project axes, outlines, and other features from design drawings onto the ground or structural surface on the construction site through methods such as stringing lines or spreading powder. This guides the positioning of operations such as earthwork excavation and foundation construction. Its core advantages are low cost, ease of operation, and high visibility (the white powder contrasts sharply with the ground). However, it's important to note that lime is easily washed away by rain or damaged by foot traffic. It is suitable for short-term, dry, and rough positioning (such as during earthwork), and should be used in conjunction with permanent markers such as wooden stakes or paint.

[0003] Based on existing land planning and engineering surveying layout operations, it has been found that excessive reliance on worker experience, especially when applying lime powder to the lines, can easily lead to uneven application of the lime powder. This results in inconsistent lime powder layers on the ground during subsequent marking, which can cause positioning errors. Therefore, this invention designs an auxiliary device for land planning and engineering surveying layout to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a setting-out auxiliary device for land planning and engineering surveying, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A setting-out auxiliary device for land planning and engineering surveying includes a support frame. The support frame has a winding mechanism on the left side, a coating mechanism on the top, and a pulling mechanism on the right side. The winding mechanism includes a support plate, a support column, a rotary bearing, a winding sleeve, a lime wire body, a foot pedal, and a support base. The winding sleeve is mounted on the support column via the rotary bearing. Support plates are fixedly installed at both the upper and lower ends of the support column, with the lower support plate connecting the foot pedal and the support base. The coating mechanism includes a coating bin, a stepper motor, a rotating shaft, spiral blades, a feeding plate, a filling hopper, and a fixing plate. The lime wire body passes through the bottom layer of the coating bin. The pulling mechanism includes a carrying plate, a recycling box, a pull ring, a limit socket, a mounting sleeve, and a limit rod.

[0007] Optionally, the outer side of the winding sleeve is coiled with lime wire, and the inside is rotatably connected to the support column via a rotary bearing.

[0008] Optionally, a stepper motor is fixed at the right end of the paint tank, and the drive shaft of the stepper motor is connected to a rotating shaft with helical blades and a material feeding plate.

[0009] Optionally, the carrier plate is provided with a recycling box and a pull ring with a limiting socket, and the pull ring is fixedly connected to the lime line body.

[0010] Optionally, the paint tank is provided with a filling hopper at the upper middle part and fixed plates at both the front and rear ends.

[0011] Optionally, the mounting sleeve is fixedly installed at both ends of the paint tank, and a limiting rod is provided inside the mounting sleeve. The limiting rod and the limiting socket of the pull ring are in a plug-in engagement relationship.

[0012] Optionally, the lower end support plate of the support column is used to fix the equipment via a foot pedal and a support base.

[0013] Optionally, the spiral blades and the inner wall of the bottom layer of the coating tank form a coating channel for lime lines.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, a winding mechanism is provided. The winding mechanism adopts a double fixing design, which significantly reduces the resistance of the cable release and enhances the wind resistance stability.

[0016] 2. In this utility model, a coating mechanism is provided. The coating mechanism achieves high uniformity coating of lime powder through a unique spiral and feeding combination structure. The closed structure effectively controls dust diffusion.

[0017] 3. In this utility model, a pull-wire mechanism is provided. The socket and plug design of the pull-wire mechanism greatly reduces the difficulty of positioning and makes it easier for workers to use. Combined with the inclined recovery structure, it improves the efficiency of waste collection. Attached Figure Description

[0018] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model from a frontal view.

[0020] Figure 3 This is a three-dimensional top view of the structure of this utility model;

[0021] Figure 4 This is a three-dimensional left-side view structural schematic diagram of the present invention;

[0022] Figure 5 This is a three-dimensional right-view structural schematic diagram of the present invention;

[0023] Figure 6 This is a top view of the structure of this utility model;

[0024] Figure 7This is a three-dimensional sectional view of the present invention.

[0025] In the diagram: 1. Support frame; 2. Winding mechanism; 201. Support plate; 202. Support column; 203. Rotary bearing; 204. Winding sleeve; 205. Lime wire body; 206. Foot pedal; 207. Support base; 3. Coating mechanism; 301. Coating hopper; 302. Stepper motor; 303. Rotating shaft; 304. Spiral blade; 305. Feeding plate; 306. Feeding hopper; 307. Fixing plate; 4. Wire pulling mechanism; 401. Carrying plate; 402. Recycling box; 403. Pull ring; 404. Limit socket; 405. Mounting sleeve; 406. Limiting rod. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-7 In this embodiment of the utility model, a setting-out auxiliary device for land planning and engineering surveying includes a support frame 1. A winding mechanism 2 is located on the left side of the support frame 1, a coating mechanism 3 is located above it, and a pulling mechanism 4 is located on the right side. The winding mechanism 2 includes a support disc 201, a support column 202, a rotary bearing 203, a winding sleeve 204, a lime wire body 205, a foot pedal 206, and a support base 207. The winding sleeve 204 is mounted on the support column 202 via the rotary bearing 203. The upper and lower parts of the support column 202... Both ends are fixedly installed with support plates 201. The lower support plate 201 is connected to the foot pedal 206 and the support base 207. The coating mechanism 3 includes a coating bin 301, a stepper motor 302, a rotating shaft 303, a spiral blade 304, a feeding plate 305, a feeding hopper 306 and a fixing plate 307. The lime line 205 passes through the bottom layer of the coating bin 301. The line pulling mechanism 4 includes a carrying plate 401, a recycling box 402, a pull ring 403, a limit socket 404, an installation sleeve 405 and a limit rod 406.

[0030] The support frame 1 adopts a welded structure of square steel tubes. A winding mechanism 2 is set on its left side, a coating mechanism 3 is installed on its top, and a pulling mechanism 4 is configured on its right side. All components are connected by bolts to form a whole.

[0031] Support plates 201 are symmetrically fixed at both ends of support columns 202. A rotary bearing 203 is assembled in the middle of the support column 202 for mounting the winding sleeve 204. The lime wire 205 is wound around the outer periphery of the winding sleeve 204. The support base 207 and the foot pedal 206 form a stable support system.

[0032] The coating mechanism 3 implements a coating chamber 301 with a box structure, and a rotating shaft 303 driven by a stepper motor 302 is installed inside. A spiral blade 304 and a feeding plate 305 are installed on the shaft, and a feeding hopper 306 is installed on the top.

[0033] The pull-string mechanism 4 implements a carrier plate 401 fixed to the support frame 1, and a recycling box 402 is provided inside it. A limit socket 404 is installed inside the pull ring 403, and the mounting sleeve 405 and the limit plug 406 are in a plug-in relationship.

[0034] During construction, the foot pedal 206 is used to fix the equipment, and the pull ring 403 is pulled to make the line pass through the paint tank 301 to complete the lime coating. The limit rod 406 is inserted into the ground to realize the positioning of the marking line, and the lime line 205 is popped up to make the lime adhere to the ground.

[0035] The working principle of this utility model is as follows: Before use, an outdoor battery and controller need to be prepared in advance. The stepper motor 302 is effectively connected to the controller terminal. This device achieves efficient line marking through the coordinated operation of the winding mechanism 2, the coating mechanism 3, and the pulling mechanism 4. The winding mechanism 2 uses the support column 202 to drive the winding sleeve 204 to smoothly release the lime line 205 through the rotating bearing 203. The support plate 201 and the support seat 207 provide a stable support foundation. The coating mechanism 3 drives the rotating shaft 303 through the stepper motor 302, so that the spiral blade 304 and the feeding plate 305 evenly coat the lime powder input by the feeding hopper 306 onto the surface of the line. The pulling mechanism 4 achieves precise positioning of the line through the cooperation of the limiting rod 406 and the limiting socket 404. Finally, the lime line 205 is lifted, so that the lime adheres to the ground, completing the line laying and marking operation.

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

Claims

1. A setting-out auxiliary device for land planning and engineering surveying, comprising a support frame (1), characterized in that: The support frame (1) has a winding mechanism (2) on the left, a coating mechanism (3) on the top, and a pulling mechanism (4) on the right. The winding mechanism (2) includes a support plate (201), a support column (202), a rotary bearing (203), a winding sleeve (204), a lime wire body (205), a foot pedal (206), and a support base (207). The winding sleeve (204) is mounted on the support column (202) via the rotary bearing (203). Support plates (201) are fixedly installed at both the upper and lower ends of the support column (202). The lower support plate (201) is fixedly mounted on the support column (202). 201) Connect the foot pedal (206) and the support base (207); The coating mechanism (3) includes a coating bin (301), a stepper motor (302), a rotating shaft (303), a spiral blade (304), a feeding plate (305), a feeding hopper (306) and a fixing plate (307), and the lime line (205) passes through the bottom layer of the coating bin (301); The pulling mechanism (4) includes a carrying plate (401), a recycling box (402), a pull ring (403), a limit socket (404), an installation sleeve (405) and a limit plug (406).

2. The land planning and engineering surveying setting-out auxiliary equipment according to claim 1, characterized in that: The outer side of the winding sleeve (204) is coiled with lime wire (205), and the inside is rotatably connected to the support column (202) through a rotating bearing (203).

3. The land planning and engineering surveying setting-out auxiliary equipment according to claim 1, characterized in that: A stepper motor (302) is fixed at the right end of the paint tank (301), and the drive shaft of the stepper motor (302) is connected to a rotating shaft (303) with a spiral blade (304) and a material feeding plate (305).

4. The setting-out auxiliary equipment for land planning and engineering surveying according to claim 1, characterized in that: The loading plate (401) is provided with a recycling box (402) and a pull ring (403) with a limit socket (404), and the pull ring (403) is fixedly connected to the lime line body (205).

5. The setting-out auxiliary equipment for land planning and engineering surveying according to claim 1, characterized in that: The coating hopper (306) is located at the middle of the upper end, and the front and rear ends are equipped with fixing plates (307).

6. The setting-out auxiliary equipment for land planning and engineering surveying according to claim 1, characterized in that: The mounting sleeve (405) is fixedly installed at both ends of the paint tank (301). The mounting sleeve (405) is provided with a limiting rod (406) inside. The limiting rod (406) and the limiting socket (404) of the pull ring (403) are in a plug-in relationship.

7. The setting-out auxiliary equipment for land planning and engineering surveying according to claim 1, characterized in that: The lower end support plate (201) of the support column (202) is fixed by the foot pedal (206) and the support base (207).

8. The setting-out auxiliary equipment for land planning and engineering surveying according to claim 1, characterized in that: The spiral blade (304) and the inner wall of the bottom layer of the coating tank (301) form a coating channel for the lime line body (205).

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