Land planning design boundary post positioning device

Abstract

The utility model belongs to the technical field of positioning devices, and particularly relates to a land planning design boundary pile positioning device which comprises a supporting mechanism and a movable mechanism, the supporting mechanism comprises a base, a groove, a support and a screw hole, the groove is formed in the center of the base, the support is arranged at the top of the base, and the screw hole is formed in the top of the support; the movable mechanism is arranged on the support and comprises a movable frame, a motor, a lead screw, a rotating sleeve, a connecting rod, a connecting plate and a blade, the movable frame is slidably connected into the support, the motor is arranged on the movable frame, the lead screw connected with the screw hole is arranged at the output end of the motor, and the motor drives the lead screw to rotate. The movable frame is driven to ascend and descend under the action of thread feeding, when the movable frame descends, the blade is driven to descend, the blade is used for cutting on the ground for marking and positioning the boundary pile position, manual excavation is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a land planning and design boundary stake positioning device. Background Art

[0002] Before installing the boundary stakes, they need to be positioned and marked at the installation location before installation. Currently, the positioning and marking methods of boundary stakes are to use a hoe or shovel to shovel or dig out a position and mark at the installation location, which is easy to be misunderstood;

[0003] Because the marks made by shovels and hoes are very common, misunderstandings are easy to occur. At the same time, marking with shovels and hoes takes a long time and requires a lot of manpower. For this reason, the present application proposes a land planning and design boundary stake positioning device. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing boundary stake positioning devices for land planning and design, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a land planning and design boundary stake positioning device, which uses a motor to drive the screw to rotate, and drives the movable frame to rise and fall under the action of thread feed. When the movable frame descends, it drives the blade to descend, and uses the blade to cut on the ground to mark the position of the boundary stake, thereby locating the boundary stake without manual excavation, saving time and effort.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A land planning and design boundary stake positioning device, comprising:

[0009] The supporting mechanism comprises a base, a groove, a bracket and a screw hole, wherein the groove is provided at the center of the base, the bracket is provided at the top of the base, and the screw hole is provided at the top of the bracket;

[0010] A movable mechanism is arranged on the bracket, and the movable mechanism includes a movable frame, a motor, a screw rod, a rotating sleeve, a connecting rod, a connecting plate and a blade. The movable frame is slidably connected in the bracket, the motor is arranged on the movable frame, the output end of the motor is arranged with a screw rod connected with a screw hole, the bottom of the movable frame is arranged with a rotating sleeve, the connecting rod is arranged on the rotating sleeve, and blades are arranged on both sides of the bottom of the connecting rod.

[0011] As a preferred solution of a land planning and design boundary stake positioning device described in the utility model, wherein: a guide mechanism is arranged on the inner side of the bracket, the guide mechanism comprises a guide support plate and an internal threaded tube, an internal threaded tube connected to a connecting rod is arranged at the center of the guide support plate, and a spiral groove engaging with the internal threaded tube is arranged on the outer wall of the connecting rod.

[0012] As a preferred solution of the land planning and design boundary stake positioning device described in the utility model, wherein: the connecting rod and the rotating sleeve are rotatably connected through a bearing.

[0013] As a preferred solution of a land planning and design boundary stake positioning device described in the utility model, wherein: a marking component is arranged inside the groove, the marking component includes a support ring and a lime block, the support ring is embedded in the groove, the lime block is arranged on the inner side of the support ring, and the lime block is in contact with the outer side of the blade.

[0014] As a preferred solution of the land planning and design boundary stake positioning device described in the utility model, rollers are arranged at the four corners of the bottom of the base.

[0015] As a preferred solution of the land planning and design boundary stake positioning device described in the utility model, wherein: a stopper is arranged at the top end of the screw rod, and the stopper is screwed to the top end of the screw rod.

[0016] As a preferred solution of the land planning and design boundary stake positioning device described in the utility model, an annular groove is opened on the inner side of the support ring, and the lime blocks are filled in the annular groove.

[0017] Compared with the prior art: the utility model sets a movable mechanism on the supporting mechanism, uses a motor to drive the screw to rotate, and drives the movable frame to rise and fall under the action of thread feed. When the movable frame descends, it drives the blade to descend, and uses the blade to cut on the ground to mark and locate the position of the boundary stake. There is no need for manual excavation, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the activity mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the guide mechanism structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the marking component of the utility model.

[0024] In the figure: 100 supporting mechanism, 110 base, 120 groove, 130 bracket, 140 screw hole, 150 roller, 200 movable mechanism, 210 movable frame, 220 motor, 230 screw rod, 240 rotating sleeve, 250 connecting rod, 260 connecting plate, 270 blade, 280 spiral groove, 300 guiding mechanism, 310 guiding supporting plate, 320 internal threaded tube, 400 marking component, 410 supporting ring, 420 lime block. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides a land planning and design boundary stake positioning device, which uses a motor to drive the screw rod to rotate, and drives the movable frame to rise and fall under the action of the thread feed. When the movable frame descends, it drives the blade to descend, and the blade cuts on the ground to mark the position of the boundary stake, so that no manual excavation is required, which saves time and effort. Please refer to Figure 1-Figure 5 , including: a supporting mechanism 100 and a movable mechanism 200.

[0030] The supporting mechanism 100 includes a base 110, a groove 120, a bracket 130 and a screw hole 140. The groove 120 is provided at the center of the base 110, the bracket 130 is provided at the top of the base 110, and the screw hole 140 is provided at the top of the bracket 130.

[0031] The groove 120 provides a space for movement and facilitates manual observation of the ground position through the groove 120 to locate the position of the boundary stake.

[0032] The movable mechanism 200 is arranged on the bracket 130, and the movable mechanism 200 includes a movable frame 210, a motor 220, a screw rod 230, a rotating sleeve 240, a connecting rod 250, a connecting plate 260 and a blade 270. The movable frame 210 is slidably connected in the bracket 130, the motor 220 is arranged on the movable frame 210, the screw rod 230 connected to the screw hole 140 is arranged at the output end of the motor 220, the rotating sleeve 240 is arranged at the bottom of the movable frame 210, the connecting rod 250 is arranged on the rotating sleeve 240, and the blades 270 are arranged on both sides of the bottom of the connecting rod 250;

[0033] Among them, the motor 220 drives the screw rod 230 to rotate, and the screw rod 230 drives the movable frame 210 to rise and fall inside the bracket 130 under the action of thread feeding. When the movable frame 210 rises and falls, the blade 270 is driven to rise and fall through the connecting rod 250 and the connecting plate 260, so that the blade 270 descends and contacts the ground to cut and mark the ground.

[0034] If the blade 270 is straight up and down, the cutting position is small. For this reason, a guide mechanism 300 is provided inside the bracket 130. The guide mechanism 300 includes a guide support plate 310 and an internal threaded tube 320. The internal threaded tube 320 connected to the connecting rod 250 is provided at the center of the guide support plate 310. The outer wall of the connecting rod 250 is provided with a spiral groove 280 engaged with the internal threaded tube 320.

[0035] When the connecting rod 250 descends, under the action of the spiral groove 280 and the inner threaded tube 320, the connecting rod 250 descends and rotates, driving the blade 270 to rotate, so that the blade 270 peels and cuts the ground.

[0036] In order to reduce friction resistance, the connecting rod 250 and the rotating sleeve 240 are rotatably connected via a bearing, so that the connecting rod 250 can rotate on the rotating sleeve 240 .

[0037] Since the simple groove is not conspicuous enough, a marking component 400 is provided inside the groove 120, and the marking component 400 includes a support ring 410 and a lime block 420. The support ring 410 is embedded in the groove 120, and the lime block 420 is provided inside the support ring 410, and the lime block 420 contacts the outer side of the blade 270;

[0038] An annular groove is provided inside the support ring 410, and the lime block 420 is filled in the annular groove. When the blade 270 rotates, the outer wall rubs against the lime block 420, and the lime powder is scraped off the lime block 420. The lime powder falls on the ground, which is brighter and easier to observe and locate.

[0039] To facilitate the movement of the device, rollers 150 are provided at the four corners of the bottom of the base 110 , and the device is moved by the rollers 150 .

[0040] In order to prevent the screw rod 230 from falling off the bracket 130 due to excessive descending, a stopper is provided at the top of the screw rod 230. The stopper is screwed to the top of the screw rod 230 and is limited by the stopper.

[0041] During specific use, the motor 220 drives the screw rod 230 to rotate. The screw rod 230 drives the movable frame 210 to rise and fall inside the bracket 130 under the action of thread feed. When the movable frame 210 rises and falls, it drives the connecting rod 250 to descend. When the connecting rod 250 descends, under the action of the spiral groove 280 and the thread of the internal threaded tube 320, the connecting rod 250 descends and rotates at the same time, driving the blade 270 to rotate, so that the blade 270 performs rotary cutting on the ground. When the blade 270 rotates, the outer wall rubs against the lime block 420, and the lime powder is scraped off the lime block 420. The lime powder falls on the ground, which is brighter and easier to observe and locate.

[0042] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A land planning and design boundary stake positioning device, characterized in that: include: A support mechanism (100) comprises a base (110), a groove (120), a bracket (130) and a screw hole (140), wherein the groove (120) is provided at the center of the base (110), the bracket (130) is provided at the top of the base (110), and the screw hole (140) is provided at the top of the bracket (130); A movable mechanism (200) is arranged on the bracket (130), and the movable mechanism (200) comprises a movable frame (210), a motor (220), a screw rod (230), a rotating sleeve (240), a connecting rod (250), a connecting plate (260) and a blade (270). The movable frame (210) is slidably connected in the bracket (130), the motor (220) is arranged on the movable frame (210), the screw rod (230) connected to the screw hole (140) is arranged at the output end of the motor (220), the rotating sleeve (240) is arranged at the bottom of the movable frame (210), the connecting rod (250) is arranged on the rotating sleeve (240), and blades (270) are arranged on both sides of the bottom of the connecting rod (250).

2. A land planning and design boundary stake positioning device according to claim 1, characterized in that: A guide mechanism (300) is arranged on the inner side of the bracket (130), and the guide mechanism (300) comprises a guide support plate (310) and an internally threaded tube (320), an internally threaded tube (320) connected to a connecting rod (250) is arranged at the center of the guide support plate (310), and a spiral groove (280) engaged with the internally threaded tube (320) is arranged on the outer wall of the connecting rod (250).

3. A land planning and design boundary stake positioning device according to claim 2, characterized in that: The connecting rod (250) and the rotating sleeve (240) are rotatably connected via a bearing.

4. A land planning and design boundary stake positioning device according to claim 3, characterized in that: A marking component (400) is arranged inside the groove (120), and the marking component (400) comprises a support ring (410) and a lime block (420). The support ring (410) is embedded in the groove (120), and the lime block (420) is arranged inside the support ring (410), and the lime block (420) contacts the outside of the blade (270).

5. The land planning and design boundary stake positioning device according to claim 1, characterized in that: Rollers (150) are arranged at four corners of the bottom of the base (110).

6. A land planning and design boundary stake positioning device according to claim 1, characterized in that: A stopper is provided at the top end of the screw rod (230), and the stopper is screwed to the top end of the screw rod (230).

7. A land planning and design boundary stake positioning device according to claim 4, characterized in that: An annular groove is formed inside the support ring (410), and the lime block (420) is filled in the annular groove.

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