Adjustable engineering surveying instrument device

Abstract

The utility model discloses an adjustable engineering surveying instrument device which comprises a supporting table, a guide sleeve plate, a rotating table, a telescopic arm, a surveying instrument body, a retracting and releasing assembly and a protection assembly, the guide sleeve plate is fixedly connected to the top of the supporting table, the rotating table is rotationally connected to the guide sleeve plate through a supporting arm, and the telescopic arm is connected to the surveying instrument body. One end of the telescopic arm is fixedly connected to the top of the rotating table, the surveying instrument body is installed at the other end of the telescopic arm, the retracting and releasing assembly is installed at the top of the supporting table, the end of the retracting and releasing assembly is installed at the top of the surveying instrument body, and the protection assembly is installed on one side of the top of the supporting table. The protection assembly is connected with the outer wall of the guide sleeve plate. Therefore, the problems that in the prior art, operation is complex, protection is incomplete, and dust interferes with measurement are effectively solved, and the automation level, environmental adaptability and measurement precision of surveying and mapping equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying instrument technical field especially relates to adjustable engineering surveying instrument device. BACKGROUND

[0002] At present, engineering surveying instrument is widely used in building construction, land survey, topographic analysis and other fields, and its main function is to accurately measure and position the target area, and the conventional surveying instrument is usually installed on a fixed tripod or a simple support device, and the height and angle are adjusted manually to complete the measurement task, and although some high-end devices are equipped with electric adjustment structure, the overall integration is low, and the protection and environmental adaptability are poor, and in the actual operation process, in order to prevent the surveying instrument from being affected by dust, water vapor and other external environment, some devices will be simply shielded by installing a cover or a temporary sealing device, but the protection effect is limited, and it is difficult to guarantee the stability and precision of the instrument for a long time.

[0003] However, the existing surveying instrument device has the following problems: first, the height adjustment and protection structure cannot realize linkage design, and need to be operated respectively, the operation process is complex and inefficient; second, the device is stored by relying on manual disassembly or external box, and lacks built-in sealing protection measures, and the instrument is easy to be damaged or accumulate dust; third, in dusty or harsh environment, there is lack of active cleaning device, and impurities are easy to accumulate in the rotating track, which affects the rotation accuracy and stability of the surveying instrument. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving one of the technical problems in the related art at least to some extent.

[0005] Therefore, the utility model aims at providing a kind of adjustable engineering surveying instrument device, linkage adjustment surveying instrument height is driven by protection cover plate device, and the airtight connection of protection cover plate and sealing shell is realized when being stored, effectively improve the operation convenience and protection performance of surveying instrument.Combined with fan and dust collection component, dust in rotating track can be removed, and the device can still maintain good running state in harsh environment, and the problems of adjustment complexity, insufficient protection and dust interference in the prior art are solved.

[0006] The utility model proposes an adjustable engineering surveying instrument device for the above -mentioned purpose, including support platform, guide sleeve board, rotating table, telescopic arm, surveying instrument body, folding assembly and protection assembly, wherein, guide sleeve board fixed connection in the top of support platform, rotating table is connected through support arm rotation in the guide sleeve board, one end of telescopic arm is fixedly connected in the top of rotating table, surveying instrument body installs the other end of telescopic arm, folding assembly installs in the top of support platform, and the end of folding assembly installs in the top of surveying instrument body, protection assembly installs in the top one side of support platform, protection assembly is connected with the outer wall of guide sleeve board.

[0007] The adjustable engineering surveying instrument device of the utility model realizes the multi-angle rotation and height adjustment of surveying instrument body through support platform, guide sleeve board, rotating table and telescopic arm, folding assembly adopts electric push rod to drive protective cover plate to move up and down, and cooperates with sealing shell to complete the automatic storage and sealing protection of surveying instrument, and protection assembly forms closed loop dust suction channel through fan and connecting hose to continuously remove dust in rotating track. The scheme effectively solves the problems of complex operation, incomplete protection and dust interference in measurement in the prior art, and improves the automation level, environmental adaptability and measurement precision of surveying equipment.

[0008] In addition, the adjustable engineering surveying instrument device according to the utility model can also have the following additional technical features:

[0009] Specifically, the folding assembly comprises a driving device, a driving arm, a protective cover plate and a sealing shell, wherein the driving device is installed on the top of the support platform, one end of the driving arm is fixedly connected with the output end of the driving device, the protective cover plate is rotatably connected on the top of the surveying instrument body, the other end of the driving arm is fixedly connected on the top of the protective cover plate, and the sealing shell is fixedly connected on the top of the rotating table.

[0010] Specifically, the protection assembly comprises a collecting shell, a fan, a support pipeline, a connecting pipeline, a connecting head and a connecting hose, wherein the collecting shell is fixedly connected on one side of the top of the support platform, the fan is installed on the top of the collecting shell, one end of the support pipeline is fixedly connected with the input end of the fan, the connecting pipeline is fixedly connected on the other end of the support pipeline, the connecting head is symmetrically fixedly connected on the outer wall of the guide sleeve board, the connecting hose is arranged between the connecting head and the end of the connecting pipeline and connected through the connecting hose.

[0011] Specifically, the inner wall of the protective cover plate is in abutting connection with the outer wall of the sealing shell, and a sealing strip is installed on the inner wall of the protective cover plate.

[0012] Specifically, the inner wall of the guide sleeve plate is provided with an air inlet hole.

[0013] Specifically, the top of the surveying and mapping instrument body is rotationally connected with a rotating head, and the inner side top of the protective cover plate is fixedly connected to the top of the rotating head.

[0014] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 Adjustable engineering surveying and mapping instrument device of the present application Figure 1 ;

[0017] Figure 2 Adjustable engineering surveying and mapping instrument device of the present application Figure 2 ;

[0018] Figure 3 Structure diagram of a protective assembly of an embodiment of the present application

[0019] Figure 4 Structure diagram of a guide sleeve plate of an embodiment of the present application

[0020] As shown in the figure:

[0021] 1, support table

[0022] 2, guide sleeve plate; 3, rotating table; 31, support arm; 4, telescopic arm; 5, surveying and mapping instrument body; 6, folding and unfolding assembly; 61, driving device; 62, driving arm; 63, protective cover plate; 64, sealing shell

[0023] 7, protective assembly; 71, collection shell; 72, fan; 73, support pipeline; 74, connecting pipeline; 75, connecting head; 76, connecting hose DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0025] The adjustable engineering surveying instrument device is described below with reference to the drawings.

[0026] As Figures 1-4 shown, the adjustable engineering surveying instrument device can include a support table 1, a guide sleeve plate 2, a rotating table 3, a telescopic arm 4, a surveying instrument body 5, a folding and unfolding assembly 6, and a protection assembly 7.

[0027] The guide sleeve plate 2 is fixedly connected to the top of the support table 1, and the rotating table 3 is rotatably connected to the guide sleeve plate 2 through a support arm 31.

[0028] It should be noted that the guide sleeve plate 2 described in this embodiment is fixedly connected to the top of the support table 1 and is made of high-strength alloy material, and a limiting groove and a guide rail are arranged inside to ensure the stability and accurate positioning of the rotating table 3 during rotation. The rotating table 3 is rotatably connected to the guide sleeve plate 2 through the support arm 31, which is of an adjustable structure and is internally provided with a rotating bearing and a damping assembly, which can effectively buffer the vibration during rotation and improve the smoothness and control accuracy of rotation. This structure improves the stability and efficient operation capability of the surveying instrument during multi-directional rotation measurement, and is suitable for complex surveying environments of multiple angles and multiple terrains.

[0029] One end of the telescopic arm 4 is fixedly connected to the top of the rotating table 3, and the surveying instrument body 5 is installed at the other end of the telescopic arm 4.

[0030] It should be noted that the telescopic arm 4 described in this embodiment has one end fixedly connected to the top of the rotating table 3 and is made of a multi-section sleeve structure and integrated with an electric telescopic driving module, which can realize accurate adjustment and locking of the height of the surveying instrument. The surveying instrument body 5 is installed at the other end of the telescopic arm 4, and a universal connection structure is used to ensure flexible adjustment and stable positioning at different angles, while an internal wire channel and a protective sleeve layer are built in to ensure the stability of power supply and signal transmission. This structure can quickly adjust the position of the surveying instrument according to the operation requirements, effectively improve the operation efficiency, and adapt to the measurement requirements in various terrain environments.

[0031] The folding and unfolding assembly 6 is installed at the top of the support table 1, and the end of the folding and unfolding assembly 6 is installed at the top of the surveying instrument body 5. The protection assembly 7 is installed on one side of the top of the support table 1, and the protection assembly 7 is connected to the outer wall of the guide sleeve plate 2.

[0032] It should be noted that the retractable assembly 6 described in this embodiment is installed on the top of the support table 1, adopts an integrated electric drive structure, can realize automatic lifting of the protective cover plate 63 through a control signal, and then linkingly adjusts the extension state of the surveying instrument body 5, the end thereof is stably connected with the top of the surveying instrument body 5 through a flexible connecting piece, and the synchronization and reliability in the adjustment process are ensured. The protective assembly 7 is installed on one side of the top of the support table 1 and is connected with the outer wall of the guide sleeve plate 2 through a flexible connecting structure, has a certain displacement compensation capacity, and is suitable for stable protection in a dynamic operation state. The structure enhances the automatic retraction, dust isolation and operation reliability of the equipment without affecting the normal use of the surveying instrument, and significantly improves the intelligence and environmental adaptability of the system as a whole.

[0033] Specifically, a stable foundation is formed by the support table 1 and the guide sleeve plate 2, the rotating table 3 is realized multi-directional rotation through the support arm 31, the extension arm 4 is cooperated with the electric drive module to complete the accurate adjustment of the height of the surveying instrument body 5, the surveying instrument body 5 is realized flexible angle adjustment through the universal connection, the retractable assembly 6 is controlled by the first drive device 61 to drive the lifting of the protective cover plate 63 through the driving arm 62, realizes the automatic retraction and sealing protection in linkage with the surveying instrument, the end flexible connection guarantees the synchronization stability, the protective assembly 7 is connected with the guide sleeve plate 2 through the fan 72, the connecting pipeline 74 and the connecting hose 76, realizes the active cleaning and dustproof treatment of the rotating track, improves the operation stability and service life of the equipment in a complex and dusty environment, the technical scheme effectively solves the problems of the traditional surveying equipment, such as complicated height adjustment, imperfect protection measures, dust accumulation in the rotating track affecting the precision and the like, realizes the integration, automation and environmental adaptability upgrading of the surveying device, and significantly improves the operation efficiency and equipment reliability.

[0034] In an embodiment of the present application, as shown in Figures 1-4 The retractable assembly 6 includes a drive device 61, a driving arm 62, a protective cover plate 63 and a sealing shell 64, wherein the drive device 61 is installed on the top of the support table 1, one end of the driving arm 62 is fixedly connected with the output end of the drive device 61, the protective cover plate 63 is rotationally connected on the top of the surveying instrument body 5, the other end of the driving arm 62 is fixedly connected on the top of the protective cover plate 63, and the sealing shell 64 is fixedly connected on the top of the rotating table 3.

[0035] It should be noted that the driving device 61 described in this embodiment is an electric push rod installed on the top of the support table 1 and has a precise displacement control function. The driving arm 62 is made of rigid and flexible combined materials, one end of which is fixedly connected with the output end of the driving device 61, and the other end is connected with the top of the protective cover plate 63. The driving arm 62 can realize buffer adjustment during folding and unfolding to avoid impact damage. The protective cover plate 63 has dustproof and waterproof functions, and a sealing strip is installed on the inner wall thereof. The protective cover plate 63 cooperates with the sealing shell 64 below to form a closed space. The sealing shell 64 is fixedly installed on the top of the rotating table 3 and is provided with an embedded limiting groove. The sealing shell 64 can be precisely fitted with the protective cover plate 63 in the storage state, thereby enhancing the overall sealing performance and equipment protection capability.

[0036] Specifically, the folding and unfolding assembly 6 drives the driving arm 62 to move up and down in a straight line through the electric push rod type driving device 61, so as to drive the protective cover plate 63 to rise or fall in the vertical direction, thereby realizing automatic covering and releasing of the surveying instrument body 5. In the storage state, the protective cover plate 63 is controlled by the driving device 61 to move downward and is closely fitted with the sealing shell 64 fixedly installed on the rotating table 3. The sealing strip on the inner wall of the protective cover plate 63 and the limiting groove on the shell form a closed structure, which effectively blocks the invasion of external factors such as dust and water vapor. The scheme solves the problems of manual handling and poor dustproof effect of the surveying instrument in the prior art, realizes the automation of the protection action and the integrated design of the sealing structure, and improves the reliability and use convenience of the equipment in harsh environments.

[0037] In one embodiment of the present application, as shown in Figures 1-4 The protective assembly 7 includes a collecting shell 71, a fan 72, a support pipeline 73, a connecting pipeline 74, a connecting head 75 and a connecting hose 76. The collecting shell 71 is fixedly connected to the top side of the support table 1. The fan 72 is installed on the top of the collecting shell 71. One end of the support pipeline 73 is fixedly connected with the input end of the fan 72. The connecting pipeline 74 is fixedly connected to the other end of the support pipeline 73. The connecting head 75 is symmetrically fixedly connected to the outer wall of the guide sleeve plate 2. The connecting head 75 and the end portion of the connecting pipeline 74 are provided with the connecting hose 76 and are connected through the connecting hose 76.

[0038] It should be noted that the collecting shell 71 described in the embodiment is fixed on one side of the top of the support table 1, adopts a sealing structure and is provided with a dustproof filter screen, is used for collecting inhaled dust and impurities, and prevents secondary pollution. The fan 72 is installed on the top of the collecting shell 71, is a high negative pressure centrifugal fan 72, has strong suction and low noise performance, the input end is communicated with the inside of the collecting shell 71 through the support pipeline 73, and stable airflow transmission is ensured. The connecting pipeline 74 extends to the vicinity of the guide sleeve plate 2 and is connected with the connecting heads 75 arranged symmetrically on the outer wall of the guide sleeve plate 2 through the flexible connecting hose 76, forms a closed air suction path, and can efficiently remove floating dust particles in the rotation track of the surveying instrument. The structure can realize continuous and stable dust removal function, and improves the smoothness of the operation of the surveying equipment in a windy and dusty environment and the precision maintaining capability.

[0039] Specifically, the protection assembly 7 comprises a dust collection driving unit formed by the collecting shell 71 arranged on one side of the support table 1 and the high negative pressure fan 72 on the top. When the fan 72 operates, the negative pressure suction force is conducted to the connecting heads 75 on both sides of the guide sleeve plate 2 through the support pipeline 73 and the connecting pipeline 74, and a closed air suction loop is formed through the flexible connecting hose 76, so that the dust particles in the rotation track area of the surveying instrument can be continuously sucked and removed. The whole airflow path is closed, the dustproof filter screen effectively prevents impurities from flowing back, and the surveying instrument can be kept clean and stably operated during the operation process. The scheme effectively solves the problems of poor rotation and increased measurement error caused by dust accumulation in the prior art, and significantly improves the operation reliability and measurement accuracy of the surveying equipment in a complex dusty environment.

[0040] It should be understood that the inner wall of the protective cover plate 63 is in abutting connection with the outer wall of the sealing shell 64, and the inner wall of the protective cover plate 63 is provided with a sealing strip, the inner wall of the guide sleeve plate 2 is provided with an air inlet hole, the top of the surveying instrument body 5 is rotatably connected with a rotating head, and the inner side top of the protective cover plate 63 is fixedly connected to the top of the rotating head.

[0041] In summary, the adjustable engineering surveying instrument device of the embodiment of the utility model, through the support table 1, the guide sleeve plate 2, the rotating table 3 and the telescopic arm 4, the multi-angle rotation and height adjustment of the surveying instrument body 5 are realized, the folding and unfolding assembly 6 moves the protective cover plate 63 up and down by the electric push rod, and the automatic storage and sealing protection of the surveying instrument are completed in cooperation with the sealing shell 64, and the protection assembly 7 forms a closed dust suction channel through the fan 72 and the connecting hose 76, and continuously removes dust in the rotation track. The scheme effectively solves the problems of complex operation, incomplete protection and dust interference in measurement in the prior art, and improves the automation level, environmental adaptability and measurement accuracy of the surveying equipment.

[0042] In the description of the present application, the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0043] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" 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 present application. In the present application, the illustrative description of the above terms is not necessarily for 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. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0044] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. An adjustable engineering surveying instrument, characterized in that, It includes a support platform (1), a guide sleeve (2), a rotating platform (3), a telescopic arm (4), the surveying instrument body (5), a retraction assembly (6), and a protective assembly (7), among which, The guide sleeve (2) is fixedly connected to the top of the support platform (1), and the rotating platform (3) is rotatably connected to the guide sleeve (2) through the support arm (31); One end of the telescopic arm (4) is fixedly connected to the top of the rotating platform (3), and the surveying instrument body (5) is installed at the other end of the telescopic arm (4); The retraction assembly (6) is installed on the top of the support platform (1), and the end of the retraction assembly (6) is installed on the top of the surveying instrument body (5); The protective component (7) is installed on the top side of the support platform (1), and the protective component (7) is connected to the outer wall of the guide sleeve (2).

2. The adjustable engineering surveying instrument device according to claim 1, characterized in that, The retraction assembly (6) includes a drive unit (61), a drive arm (62), a protective cover (63), and a sealed housing (64), wherein, The drive device (61) is installed on the top of the support platform (1), one end of the drive arm (62) is fixedly connected to the output end of the drive device (61), the protective cover (63) is rotatably connected to the top of the surveying instrument body (5), and the other end of the drive arm (62) is fixedly connected to the top of the protective cover (63). The sealed housing (64) is fixedly connected to the top of the rotating platform (3).

3. The adjustable engineering surveying instrument device according to claim 1, characterized in that, The protective assembly (7) includes a collection housing (71), a fan (72), a support pipe (73), a connecting pipe (74), a connector (75), and a connecting hose (76), wherein, The collecting housing (71) is fixedly connected to the top side of the support platform (1), the fan (72) is installed on the top of the collecting housing (71), one end of the support pipe (73) is fixedly connected to the input end of the fan (72), and the connecting pipe (74) is fixedly connected to the other end of the support pipe (73). The connector (75) is symmetrically fixed to the outer wall of the guide sleeve (2). The connector (75) and the end of the connecting pipe (74) are provided with the connecting hose (76) and are connected through the connecting hose (76).

4. The adjustable engineering surveying instrument device according to claim 2, characterized in that, The inner wall of the protective cover (63) is in contact with the outer wall of the sealing housing (64), and a sealing strip is installed on the inner wall of the protective cover (63).

5. The adjustable engineering surveying instrument device according to claim 1, characterized in that, The inner wall of the guide sleeve (2) is provided with an air inlet.

6. The adjustable engineering surveying instrument device according to claim 2, characterized in that, The top of the surveying instrument body (5) is rotatably connected to a rotating head, and the top of the inner side of the protective cover plate (63) is fixedly connected to the top of the rotating head.

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