Land comprehensive improvement surveying device

Abstract

The application relates to the field of land surveying and mapping, and particularly relates to a land comprehensive treatment surveying and mapping device, which comprises a base, the top end of the base is fixedly connected with a positioning rod, the top end of the positioning rod is fixedly connected with a bearing table, a locking mechanism is movably arranged in the inner wall of the positioning rod, a surveying and mapping instrument is fixedly installed on the bottom wall of the bearing table, and the top end of the bearing table is fixedly connected with an auxiliary mechanism. The land comprehensive treatment surveying and mapping device is characterized in that, after a staff member triggers a pushing block, three groups of supporting legs are automatically unfolded, and the sweeping plates below the supporting legs push out stones and the like on the path, so that rapid supporting is facilitated, use is facilitated, and through the arrangement of the auxiliary mechanism, a writing board is pulled out to place a recording book thereon for recording, and through the arrangement of the left-right movable supporting hand plates, the staff member can conveniently record and left-handed people can conveniently use.

Description

Technical Field

[0001] This invention relates to the field of land surveying, specifically to a surveying device for comprehensive land consolidation. Background Technology

[0002] Comprehensive land consolidation is a systematic project that takes a certain area and follows the goals and uses determined by the overall land use plan. It uses land consolidation, reclamation, development, and the linkage between urban and rural construction land increases and decreases as a platform to promote large-scale agricultural operations, concentrated population residence, and industrial agglomeration, thereby advancing the process of urban-rural integration. When carrying out land construction, staff need to use surveying equipment to detect and map the land to facilitate subsequent construction.

[0003] The inventors have discovered the following problems in the existing technology that have not been adequately addressed: 1. When using the existing device, it is not convenient to quickly open and close the support legs, making it difficult for staff to quickly deploy the device and operate it; 2. Secondly, when using the existing device, it is necessary to record data from time to time, but since there is no platform, operating directly on the picture book will result in unclear handwriting and difficulty in recognition. Summary of the Invention

[0004] The purpose of this invention is to provide a surveying device for comprehensive land consolidation, to solve the problems mentioned in the background art: 1. inconvenient for quick use; 2. inconvenient for recording. To achieve the above objective, this invention provides the following technical solution: a surveying device for comprehensive land consolidation, comprising a base, a positioning rod fixedly connected to the top of the base, a support platform fixedly connected to the top of the positioning rod, a locking mechanism movably disposed in the inner wall of the positioning rod, a surveying instrument fixedly installed on the bottom wall of the support platform, and an auxiliary mechanism fixedly connected to the top of the support platform;

[0005] The locking mechanism includes an inner rod, a trigger groove, and an unfolding component. The outer wall of the inner rod is slidably disposed with the inner wall of the positioning rod. A telescopic spring is fixedly connected to the top end of the inner rod, and the top end of the telescopic spring is fixedly connected to the top wall of the positioning rod. A trigger block is fixedly connected to the bottom end of the inner rod. The trigger groove is formed on the outer wall of the positioning rod and is connected to the interior of the positioning rod. A pushing block is slidably disposed in the inner wall of the trigger groove. A groove is formed at the front end of the pushing block. The pushing block and the trigger groove are horizontally disposed. The unfolding component is movably disposed on the outer wall of the positioning rod.

[0006] Preferably, the bottom end of the trigger block has a mechanically machined inclined surface, and the inclined surface is opened downwards. The top end of the push block has an inclined groove with an upward inclined surface, and the inclined surface and the inclined groove are set horizontally and the slopes match.

[0007] Preferably, the unfolding component includes a movable sleeve, a slot, and a pressing block. The inner wall of the movable sleeve is inserted into the outer wall of the positioning rod. A screw is threaded onto one side of the outer wall of the movable sleeve. Several support legs are hinged to the outer wall of the movable sleeve, and the several support legs are evenly distributed along the outer wall of the movable sleeve. Each of the several support legs has an elastic buckle fixedly connected to its inner sidewall. The slot is opened on the outer wall of the positioning rod, and the slot and the elastic buckle are horizontally arranged. The outer wall of the pressing block is fixedly connected to the outer wall of the inner rod, and the bottom end of the pressing block is horizontally arranged with the top end of the elastic buckle.

[0008] A torsion spring is fitted on the shaft end of the support leg, and the support leg adopts a half-shaft setting, which can rotate 60 degrees.

[0009] Preferably, the locking mechanism further includes a mounting groove, which is formed on the bottom wall of the support leg. A telescopic spring is fixedly connected to the inner wall of the mounting groove, and a cleaning plate is fixedly connected to the bottom end of the telescopic spring. Several bristles are fixed to the bottom end of the cleaning plate, and the several bristles are evenly distributed.

[0010] Preferably, there are multiple slots and compression blocks, and the multiple slots and compression blocks are evenly distributed, and each of the multiple slots and compression blocks corresponds to an elastic buckle on a multiple support leg.

[0011] Preferably, the auxiliary mechanism includes an auxiliary compartment and a locking rod. The bottom end of the auxiliary compartment is fixedly connected to the top end of the support platform. A writing board is slidably mounted on the top wall of the auxiliary mechanism. Connecting rods are rotatably connected to both the front and rear sides of the writing board, and the ends of both sets of connecting rods are hinged to the handle plate. A movable groove is provided on the outer wall of the handle plate. A telescopic spring is fixedly connected to the side wall of the movable groove, and a movable plate is fixedly connected to the front end of the telescopic spring. A locking plate is hinged to the top end of the movable plate. A through groove is provided on the outer wall of the locking plate. The bottom end of the locking rod is fixedly connected to the top end of the writing board. Several locking rods are provided, and the several locking rods are respectively fixed at the four corners of the top end of the writing board.

[0012] Preferably, the locking plates are arranged in two sets symmetrically with respect to the side cross-section of the handle plate, and several locking plates are arranged in a one-to-one correspondence with several locking rods.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] In this invention, the locking mechanism enables the three sets of support legs to automatically unfold after the worker triggers the push block. At the same time, the cleaning plate under the support legs will push out stones and other debris on the path, facilitating quick support and easy use.

[0015] In this invention, an auxiliary mechanism is provided to allow the notebook to be placed on top of the pull-out writing board for recording. At the same time, the left and right movable handle makes it convenient for staff to record and also convenient for left-handed users. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall assembly cross-section of the present invention;

[0017] Figure 2 This is a side cross-sectional view of the device body of the present invention;

[0018] Figure 3 This is a top view schematic diagram of the movable sleeve structure in this invention;

[0019] Figure 4 This is a partial cross-sectional view of the locking mechanism in this invention;

[0020] Figure 5 This is a top view schematic diagram of the connection structure between the writing board and the hand rest in this invention;

[0021] Figure 6 This is a schematic cross-sectional view of the auxiliary compartment in this invention;

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the locking rod in this invention;

[0023] Figure 8 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 9 For the present invention Figure 5 Enlarged structural diagram at point B.

[0025] In the diagram: 1. Base; 2. Positioning rod; 3. Support platform; 4. Locking mechanism; 41. Inner rod; 42. Trigger block; 43. Trigger groove; 44. Push block; 45. Unfolding component; 451. Movable sleeve; 452. Support leg; 453. Elastic buckle; 454. Slot; 455. Pressing block; 46. Mounting groove; 47. Cleaning plate; 5. Surveying instrument; 6. Auxiliary mechanism; 61. Auxiliary compartment; 62. Writing board; 63. Hand support plate; 64. Movable groove; 65. Locking plate; 66. Locking rod. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figures 1 to 9 The present invention provides a technical solution: a surveying device for comprehensive land consolidation, including a base 1, a positioning rod 2 fixedly connected to the top of the base 1, a support platform 3 fixedly connected to the top of the positioning rod 2, a locking mechanism 4 movably arranged in the inner wall of the positioning rod 2, a surveying instrument 5 fixedly installed on the bottom wall of the support platform 3, and an auxiliary mechanism 6 fixedly connected to the top of the support platform 3.

[0028] The locking mechanism 4 includes an inner rod 41, a trigger groove 43, and an unfolding member 45. The outer wall of the inner rod 41 is slidably disposed with the inner wall of the positioning rod 2. A telescopic spring is fixedly connected to the top of the inner rod 41, and the top of the telescopic spring is fixedly connected to the top wall of the positioning rod 2. A trigger block 42 is fixedly connected to the bottom of the inner rod 41. The trigger groove 43 is opened on the outer wall of the positioning rod 2 and is connected to the interior of the positioning rod 2. A push block 44 is slidably disposed in the inner wall of the trigger groove 43. A groove is opened at the front end of the push block 44. The push block 44 is horizontally disposed with the trigger groove 43. The unfolding member 45 is movably disposed on the outer wall of the positioning rod 2. With the setting of the locking mechanism 4, after the worker triggers the push block 44, the three sets of support legs 452 will automatically unfold. At the same time, the cleaning plate 47 under the support legs 452 will push out stones and other objects on the path, which is convenient for quick support and easy to use.

[0029] In this embodiment, as Figure 1 and Figure 4 As shown, the bottom end of the trigger block 42 has a machined inclined surface, and the inclined surface is opened downward. The top end of the push block 44 has an inclined groove with an upward inclined surface, and the inclined surface and the inclined groove are set horizontally and the slopes match. Due to the upward inclined surface design of the push block 44, as the push block 44 moves forward, it squeezes and pushes the inner rod 41 above the trigger block 42 to move upward and compress the spring.

[0030] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 8As shown, the unfolding component 45 includes a movable sleeve 451, a slot 454, and a pressing block 455. The inner wall of the movable sleeve 451 is inserted into the outer wall of the positioning rod 2. A screw is threaded onto one side of the outer wall of the movable sleeve 451. Several support legs 452 are hinged to the outer wall of the movable sleeve 451, and the several support legs 452 are evenly distributed along the outer wall of the movable sleeve 451. An elastic buckle 453 is fixedly connected to the inner side wall of each of the several support legs 452. The slot 454 is opened on the outer wall of the positioning rod 2, and the slot 454 and the elastic buckle 453 are horizontally arranged. The outer wall of the pressing block 455 is fixedly connected to the outer wall of the inner rod 41, and the bottom end of the pressing block 455 is horizontally arranged with the top end of the elastic buckle 453.

[0031] A torsion spring is fitted on the shaft end of the support leg 452, and the support leg 452 is set as a half shaft, which can rotate 60 degrees. As the push block 44 moves forward, it squeezes the inner rod 41 above the push trigger block 42 to move upward and compress the spring. At this time, due to the rise of the inner rod 41, it squeezes the telescopic spring, so that the pressing block 455 on the inner rod 41 releases the downward pressure from the elastic buckle 453, causing the elastic buckle 453 to rebound upward, thereby releasing the engagement between the elastic buckle 453 and the groove wall of the slot 454. Through the setting of the torsion spring at the shaft end of the support leg 452, it automatically unfolds. At this time, the entire movable sleeve 451 will move downward. After it is fully unfolded, the movable sleeve 451 is locked by the screw.

[0032] In this embodiment, as Figure 1 and Figure 9 As shown, the locking mechanism 4 also includes a mounting groove 46, which is formed on the bottom wall of the support leg 452. A telescopic spring is fixedly connected to the inner wall of the mounting groove 46, and a cleaning plate 47 is fixedly connected to the bottom end of the telescopic spring. Several bristles are fixed to the bottom end of the cleaning plate 47, and the bristles are evenly distributed. At the same time, the cleaning block located at the bottom end of the support leg 452 will push away stones and other objects on the path to prevent the support leg 452 from being placed on stones and causing imbalance.

[0033] In this embodiment, as Figure 1 and Figure 2 As shown, there are several slots 454 and pressing blocks 455, and the slots 454 and pressing blocks 455 are evenly spaced. The slots 454 and pressing blocks 455 are also corresponding one-to-one with the elastic buckles 453 on the supporting legs 452. This allows the supporting legs 452 to unfold simultaneously after the elastic buckles 453 are released, facilitating quick operation and convenient use by the staff.

[0034] In this embodiment, as Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 9 As shown, the auxiliary mechanism 6 includes an auxiliary compartment 61 and a locking rod 66. The bottom end of the auxiliary compartment 61 is fixedly connected to the top end of the support platform 3. A writing board 62 is slidably mounted on the top wall of the auxiliary mechanism 6. Connecting rods are rotatably connected to both the front and rear sides of the writing board 62, and the ends of both sets of connecting rods are hinged to the handle plate 63. A movable groove 64 is provided on the outer wall of the handle plate 63. A telescopic spring is fixedly connected to the side wall of the movable groove 64, and a movable plate is fixedly connected to the front end of the telescopic spring. A locking plate 65 is hinged to the top of the movable plate. A through groove is provided on the outer wall of the locking plate 65. The bottom end of the locking rod 66 is fixedly connected to the top end of the writing board 62. Several locking rods 66 are provided, and several locking rods 66 are respectively fixed at the four corners of the top end of the writing board 62. Then, the operator can pull out the writing board 62 from the auxiliary compartment 61. Figure 6 As shown, the lower end of the auxiliary compartment 61 is shorter than the upper end of the auxiliary compartment 61, so that when the writing board 62 is pulled out, the lower support plate 63 can be rotated counterclockwise, so that the support plate 63 can be rotated through the two sets of connecting rods and moved to a state flush with the writing board 62. At this time, the locking plate 65 is rotated and pulled to insert the through groove on the locking plate 65 into the outer wall of the locking rod 66. Then, the tension spring is reset, which drives the through groove wall on the locking plate 65 to embed into the inner wall of the locking rod 66 for locking. At the same time, the support plate 63 can rotate 180 degrees at the bottom of the writing board 62, so that the support plate 63 can be on the left or right, which is convenient for left-handed people to use.

[0035] In this embodiment, as Figure 5 and Figure 6 As shown, there are two sets of locking plates symmetrically arranged about the side cross-section of the hand support plate 63, and several locking plates 65 are arranged in a one-to-one correspondence with several locking rods 66. The hand support plate 63 can rotate 180 degrees at the bottom of the writing board 62, so that the hand support plate 63 can be on the left or right, which is convenient for left-handed users.

[0036] The method of use and advantages of this invention: The working process of this land consolidation surveying device is as follows:

[0037] like Figures 1 to 9As shown, the worker places the entire device upright, with the base 1 on the ground, releases the screw on the outer wall of the movable sleeve 451, and squeezes the push block 44 with their toes, causing the push block 44 to move forward. Due to the upward-facing design of the push block 44, as the push block 44 moves forward, it squeezes and pushes the inner rod 41 above the trigger block 42, causing it to move upward and compress the spring. At this time, due to the rise of the inner rod 41, it squeezes the telescopic spring, causing the squeezing block 455 on the inner rod 41 to release the downward pressure from the elastic buckle 453, causing the elastic buckle 453 to rebound upward, thereby releasing the engagement between the elastic buckle 453 and the groove wall of the slot 454. At this time, the device automatically unfolds due to the torsion spring at the shaft end of the support leg 452. At the same time, the cleaning block at the bottom of the support leg 452 will push away stones and other objects on the path to prevent the support leg 452 from being placed on stones and causing imbalance. At this time, the entire movable sleeve 451 will move downward. After it is fully unfolded, the movable sleeve 451 is locked by the screw.

[0038] Then, the staff can pull out the writing board 62 from the auxiliary compartment 61, such as... Figure 6 As shown, the lower end of the auxiliary compartment 61 is shorter than the upper end of the auxiliary compartment 61, so that when the writing tablet 62 is pulled out, the lower support plate 63 can be rotated counterclockwise, so that the support plate 63 rotates through the two sets of connecting rods and moves to a state flush with the writing tablet 62. At this time, the locking plate 65 is rotated and pulled to insert the through groove on the locking plate 65 into the outer wall of the locking rod 66. Then, the telescopic spring resets the locking plate 65, causing the through groove wall on the locking plate 65 to be embedded into the inner wall of the locking rod 66 for locking. At the same time, the support plate 63 can rotate 180 degrees at the bottom of the writing tablet 62, so that the support plate 63 can be on the left or right, which is convenient for left-handed users.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying device for comprehensive land consolidation, comprising a base (1), characterized in that: A positioning rod (2) is fixedly connected to the top of the base (1), a support platform (3) is fixedly connected to the top of the positioning rod (2), a locking mechanism (4) is movably provided in the inner wall of the positioning rod (2), a surveying instrument (5) is fixedly installed on the bottom wall of the support platform (3), and an auxiliary mechanism (6) is fixedly connected to the top of the support platform (3). The locking mechanism (4) includes an inner rod (41), a trigger groove (43), and an unfolding member (45). The outer wall of the inner rod (41) is slidably connected to the inner wall of the positioning rod (2). A telescopic spring is fixedly connected to the top of the inner rod (41), and the top of the telescopic spring is fixedly connected to the top wall of the positioning rod (2). A trigger block (42) is fixedly connected to the bottom of the inner rod (41). The trigger groove (43) is opened on the outer wall of the positioning rod (2). The trigger groove (43) is connected to the interior of the positioning rod (2). A push block (44) is slidably arranged in the inner wall of the trigger groove (43). A groove is opened at the front end of the push block (44). The push block (44) and the trigger groove (43) are horizontally arranged. The unfolding member (45) is movably arranged on the outer wall of the positioning rod (2). The locking mechanism (4) also includes a mounting groove (46), which is opened on the bottom wall of the support leg (452). A telescopic spring is fixedly connected to the inner wall of the mounting groove (46), and a cleaning plate (47) is fixedly connected to the bottom end of the telescopic spring. Several bristles are fixed to the bottom end of the cleaning plate (47), and the several bristles are evenly distributed. The auxiliary mechanism (6) includes an auxiliary compartment (61) and a locking rod (66). The bottom end of the auxiliary compartment (61) is fixedly connected to the top end of the support platform (3). A writing board (62) is slidably arranged on the top wall of the auxiliary mechanism (6). Connecting rods are rotatably connected to both the front and rear sides of the writing board (62), and the ends of the two sets of connecting rods are hinged to the handle plate (63). A movable groove (64) is provided on the outer wall of the handle plate (63). A telescopic spring is fixedly connected to the side wall of the movable groove (64), and a movable plate is fixedly connected to the front end of the telescopic spring. A locking plate (65) is hinged to the top end of the movable plate. A through groove is provided on the outer wall of the locking plate (65). The bottom end of the locking rod (66) is fixedly connected to the top end of the writing board (62). Several locking rods (66) are provided, and several locking rods (66) are fixed at the four corners of the top end of the writing board (62).

2. The land consolidation surveying device according to claim 1, characterized in that: The bottom end of the trigger block (42) has a mechanically formed inclined surface, and the inclined surface is opened downwards. The top end of the push block (44) has an inclined groove with an upward inclined surface, and the inclined surface and the inclined groove are set horizontally and the slopes match.

3. The land consolidation surveying device according to claim 1, characterized in that: The unfolding component (45) includes a movable sleeve (451), a slot (454), and a pressing block (455). The inner wall of the movable sleeve (451) is inserted into the outer wall of the positioning rod (2). A screw is threaded onto one side of the outer wall of the movable sleeve (451). Several support legs (452) are hinged to the outer wall of the movable sleeve (451), and the several support legs (452) are evenly distributed along the outer wall of the movable sleeve (451). An elastic buckle (453) is fixedly connected to the inner side wall of each of the several support legs (452). The slot (454) is opened on the outer wall of the positioning rod (2), and the slot (454) and the elastic buckle (453) are horizontally arranged. The outer wall of the pressing block (455) is fixedly connected to the outer wall of the inner rod (41), and the bottom end of the pressing block (455) is horizontally arranged with the top end of the elastic buckle (453). A torsion spring is fitted on the shaft end of the support leg (452), and the support leg (452) is a half-shaft that can rotate 60 degrees.

4. The land consolidation surveying device according to claim 3, characterized in that: The card slot (454) and the pressing block (455) are provided in a plurality of ways, and the plurality of card slots (454) and the pressing block (455) are distributed at equal intervals, and the plurality of card slots (454) and the pressing block (455) are provided in a one-to-one correspondence with the elastic buckles (453) on the plurality of support legs (452).

5. A surveying device for comprehensive land consolidation according to claim 1, characterized in that: The locking plates (65) are arranged in two sets symmetrically about the side cross section of the handle plate (63), and several locking plates (65) are arranged in a one-to-one correspondence with several locking rods (66).

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