Surveying and mapping auxiliary device

Abstract

The utility model discloses a surveying and mapping auxiliary device, and relates to the technical field of surveying and mapping equipment, the surveying and mapping auxiliary device comprises an operation table and a plurality of supporting rods, the operation table is provided with a storage assembly used for storing the supporting rods, the operation table is provided with a surveying and mapping instrument, and the storage assembly comprises a cross-shaped containing groove formed in the four sides of the lower surface of the operation table; through cooperative arrangement of the structures such as the containing grooves, the threaded rods and the fastening disc, in the using process, by swinging the supporting rods, the threaded rods rotate to drive the fastening disc to move, and the fastening disc is driven to rotate to move; the two fastening discs are respectively far away from the supporting rod and the side wall of the accommodating groove, when the supporting rod is kept vertical, the two fastening discs abut against the supporting rod and the side wall of the accommodating groove to prevent the supporting rod from shaking, when the supporting rod needs to be moved and stored, the supporting rod only needs to be moved into the accommodating groove, and the problems that the overall occupied space is large, and carrying is inconvenient are avoided as much as possible.

Description

Technical Field

[0001] This application relates to the technical field of surveying and mapping equipment, and in particular to a surveying and mapping auxiliary device. Background Art

[0002] Surveying and mapping is the measurement and drawing. Based on computer technology, optoelectronic technology, network communication technology, space science, and information science, with the global navigation satellite system, remote sensing, and geographic information system as the technical core, the existing feature points and boundaries on the ground are obtained through measurement means to obtain graphics and position information reflecting the current situation of the ground, for the planning and design of engineering construction and administrative management, and for the measurement work carried out in the planning, design, construction, and operation management of urban construction, including urban control surveying, urban topographic mapping, compilation of various thematic maps, construction layout during the construction of municipal projects, and deformation observation of important buildings.

[0003] The utility model patent with the publication number CN214040112U proposes a surveying and mapping auxiliary device, including a base, two columns perpendicular to the base and detachably arranged thereon; the two columns are arranged oppositely; a support plate is slidably arranged between the two columns, and a placement plate for placing surveying instruments is arranged on the support plate; a hollow part is formed through the support plate in its thickness direction, and the support plate is sleeved on the column through the hollow part; a plurality of card slots are equidistantly arranged on the side wall of the column along its length direction, and bolts adapted to the card slots are slidably arranged on both sides of the support plate.

[0004] For the above-mentioned surveying and mapping auxiliary device, by sliding the support plate out of the column and then detaching the column from the base to disassemble the device, the overall occupied space is reduced to avoid the problem of inconvenient carrying. This application provides another solution to solve this problem. Utility Model Content

[0005] The purpose of the present utility model is to solve or at least alleviate the problem of the existing surveying and mapping auxiliary device. By sliding the support plate out of the column and then detaching the column from the base to disassemble the device, the overall occupied space is reduced to avoid the problem of inconvenient carrying. This application provides another solution to solve this problem.

[0006] To achieve the above object, the present utility model adopts the following technical solutions:

[0007] A surveying and mapping auxiliary device, comprising an operating table and a plurality of support rods. An accommodating component for accommodating the support rods is provided on the operating table, and a surveying instrument is installed on the operating table. It is characterized in that: the accommodating component includes accommodating grooves formed in a cross shape on the four sides of the lower surface of the operating table. At the mutually remote ends in the four accommodating grooves, there are threaded rods, and both ends of the threaded rods are rotatably connected to the side walls of the accommodating grooves. A plurality of the support rods are respectively fixedly connected to the threaded rods. On the threaded rods, fastening discs are threadedly connected on both sides of the support rods. One end of one of the fastening discs abuts against the support rod, and one end of the other fastening disc abuts against the side wall of the accommodating groove. Above the threaded rod on the top wall of the accommodating groove, a sliding groove parallel to it is opened. Two sliders are slidably connected in the sliding groove, and the ends of the sliders away from the sliding groove are respectively fixedly connected to the fastening discs.

[0008] By adopting the above technical solutions, during use, by swinging the support rod, the threaded rod rotates to move the support rod out of the accommodating groove. At the same time, during the rotation of the threaded rod, the fastening discs will be driven to move through the sliding groove and the sliders, so that the two fastening discs are respectively away from the support rod and the side wall of the accommodating groove. When the support rod is kept vertical, the two fastening discs abut against the support rod and the side wall of the accommodating groove again to prevent the support rod from shaking. When it is necessary to move or accommodate, only reverse rotation is needed to move the support rod into the accommodating groove and fix it through the fastening discs, thus avoiding the problem that the overall occupied space is relatively large and it is inconvenient to carry.

[0009] Optionally, a limiting rod parallel to the threaded rod is provided in the sliding groove. Both ends of the limiting rod are fixedly connected to the side walls of the sliding groove, and the slider is sleeved on the limiting rod.

[0010] By adopting the above technical solutions, the stability of the slider sliding in the sliding groove can be improved through the limiting rod.

[0011] Optionally, telescopic rods are slidably connected to the bottom ends of the support rods. At the bottom end of one side side wall of the support rod, a fastening bolt is provided. The fastening bolt penetrates through one side side wall of the support rod and abuts against the telescopic rod.

[0012] By adopting the above technical solutions, by sliding the telescopic rod in the support rod and extending the telescopic rod, the height of the operating table can be adjusted by adjusting the telescopic rod, which is convenient for use. At the same time, the telescopic rod can be prevented from sliding in the support rod during use through the fastening bolt.

[0013] Optionally, a spirit level is fixedly connected to the upper surface of the operating table.

[0014] By adopting the above technical solutions, it is convenient for the operator to determine whether the operating table is inclined through the spirit level.

[0015] Optionally, one end of the telescopic rod away from the support rod is fixedly connected with a mounting plate, and a plurality of fixing holes are formed in the mounting plate.

[0016] By adopting the above technical solutions, the device can be conveniently fixed through the mounting plate and the fixing holes.

[0017] Optionally, a protective cover is provided on the upper surface of the operating table. A connecting member is provided between the protective cover and the operating table. The protective cover is detachably connected to the operating table through the connecting member, and the surveying instrument is located inside the protective cover.

[0018] By adopting the above technical solutions, during storage, the surveying instrument can be protected by the protective cover, preventing dust from accumulating on the surveying instrument and causing damage to the surveying instrument.

[0019] Optionally, the connecting member includes clamping blocks hinged to the bottom ends of the four side walls of the protective cover, and clamping grooves are formed at the top ends of the four side walls of the operating table. The clamping blocks are respectively clamped with the clamping grooves.

[0020] By adopting the above technical solutions, when the protective cover is placed on the operating table, by swinging the clamping block and inserting one end of the clamping block into the clamping groove, the protective cover can be fixed on the operating table to prevent it from falling.

[0021] Optionally, a handle is fixedly connected to the top end of the protective cover.

[0022] By adopting the above technical solutions, the device can be picked up by the handle, which is convenient for moving.

[0023] In summary, the beneficial effects of the present application are as follows:

[0024] 1. Through the coordinated setting of structures such as the receiving groove, the threaded rod, and the fastening disc in the present application, during use, by swinging the support rod, the threaded rod rotates to move the support rod out of the receiving groove. At the same time, during the rotation of the threaded rod, the fastening disc will be driven to move through the sliding groove and the slider, so that the two fastening discs are respectively away from the support rod and the side wall of the receiving groove. When the support rod is vertical, the two fastening discs will abut against the support rod and the side wall of the receiving groove to prevent the support rod from shaking. When it is necessary to move or store, only need to rotate in the reverse direction, move the support rod into the receiving groove, and fix it through the fastening disc, thus avoiding the problem that the overall occupied space is relatively large and causing inconvenience in carrying as much as possible;

[0025] 2. During storage, the surveying instrument can be protected by the protective cover, preventing dust from accumulating on the surveying instrument and causing damage to the surveying instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 Schematic diagram of the protective cover and operating table structure of the present utility model;

[0028] Figure 3 Schematic diagram of the storage component structure of the present utility model.

[0029] Explanation of reference numerals: 1, operating table; 2, support rod; 3, receiving groove; 4, threaded rod; 5, fastening plate; 6, sliding groove; 7, slider; 8, surveying instrument; 9, limiting rod; 10, telescopic rod; 11, fastening bolt; 12, spirit level; 13, mounting plate; 14, fixing hole; 15, protective cover; 16, clamping block; 17, clamping groove; 18, handle. Detailed implementation manners

[0030] The following will further elaborate on this application in conjunction with the attached Figures 1-3 drawings.

[0031] Please refer to Figures 1-3 , a surveying auxiliary device, including an operating table 1 and a plurality of support rods 2 for supporting the operating table 1. The operating table 1 is provided with a storage component for storing the support rods 2. A surveying instrument 8 is installed on the operating table 1. The storage component includes receiving grooves 3 formed in a cross shape on the four sides of the lower surface of the operating table 1 for hiding the support rods 2. At the mutually remote ends of the four receiving grooves 3, there are threaded rods 4. The two ends of the threaded rod 4 are rotatably connected to the side walls of the receiving grooves 3. A plurality of support rods 2 are respectively fixedly connected to the threaded rod 4. The support rods 2 can be moved into or out of the receiving grooves 3 through the threaded rods 4 to support the operating table 1. On the threaded rod 4, on both sides of the support rod 2, there are fastening plates 5 threadedly connected for preventing the threaded rod 4 from automatically rotating. When the support rod 2 is located in the receiving groove 3, one end of one fastening plate 5 abuts against the support rod 2, and the other end of the other fastening plate 5 abuts against the side wall of the receiving groove 3, making it difficult for the threaded rod 4 to rotate. When the support rod 2 leaves the receiving groove 3 and is perpendicular to the operating table 1 to support the operating table 1, the fastening plate 5 abutting against the side wall of the receiving groove 3 will move to abut against the support rod 2, and the fastening plate 5 abutting against the support rod 2 will abut against the side wall of the receiving groove 3 to prevent the support rod 2 from shaking when supporting the operating table 1. Above the threaded rod 4 on the top wall of the receiving groove 3, there is a sliding groove 6 parallel to it. Two sliders 7 are slidably connected in the sliding groove 6. The remote ends of the sliders 7 from the sliding groove 6 are respectively fixedly connected to the fastening plates 5. Through the sliders 7 and the sliding groove 6, it can be prevented that when the threaded rod 4 rotates, the fastening plate 5 follows the rotation, resulting in inability to move.

[0032] During use, by swinging the support rod 2, the threaded rod 4 rotates to move the support rod 2 out of the accommodation groove 3. At the same time, during the rotation of the threaded rod 4, the fastening plate 5 is driven to move through the chute 6 and the slider 7, so that the two fastening plates 5 move away from the support rod 2 and the side wall of the accommodation groove 3 respectively. When the support rod 2 is kept vertical, the two fastening plates 5 abut against the support rod 2 and the side wall of the accommodation groove 3 to prevent the support rod 2 from shaking. When it is necessary to move or store, only need to rotate in the reverse direction, move the support rod 2 into the accommodation groove 3, and fix it through the fastening plate 5, thus avoiding the problem that the overall occupied space is relatively large and it is inconvenient to carry as much as possible.

[0033] Refer to Figure 3 , a limiting rod 9 parallel to the threaded rod 4 is arranged in the chute 6. Both ends of the limiting rod 9 are fixedly connected to the side wall of the chute 6. The slider 7 is sleeved on the limiting rod 9. The stability of the slider 7 sliding in the chute 6 can be improved through the limiting rod 9.

[0034] Refer to Figure 1 , telescopic rods 10 are slidably connected to the bottom ends of the support rods 2. A fastening bolt 11 is arranged at the bottom end of one side wall of the support rod 2. The fastening bolt 11 penetrates through one side wall of the support rod 2 and abuts against the telescopic rod 10. By sliding the telescopic rod 10 in the support rod 2 and releasing the telescopic rod 10, the height of the operating table 1 can be adjusted by adjusting the telescopic rod 10, which is convenient for use. At the same time, the telescopic rod 10 can be prevented from sliding in the support rod 2 during use through the fastening bolt 11.

[0035] Refer to Figure 2 , a spirit level 12 is fixedly connected to the upper surface of the operating table 1. It is convenient for the operator to determine whether the operating table 1 is inclined through the spirit level 12.

[0036] Refer to Figure 1 , one end of the telescopic rod 10 far away from the support rod 2 is fixedly connected with a mounting plate 13. A plurality of fixing holes 14 are formed in the mounting plate 13. It is convenient to fix the device through the mounting plate 13 and the fixing holes 14.

[0037] Refer to Figure 2 , a protective cover 15 is arranged on the upper surface of the operating table 1. There are connecting pieces on the protective cover 15 and the operating table 1. The protective cover 15 is detachably connected to the operating table 1 through the connecting pieces. The surveying instrument 8 is located inside the protective cover 15. During storage, the surveying instrument 8 can be protected through the protective cover 15 to prevent dust from accumulating on the surveying instrument 8 and causing damage to the surveying instrument 8.

[0038] Refer to Figure 2, the connecting member includes clamping blocks 16 hinged to the bottom ends of the four side walls of the protective cover 15. Card slots 17 are formed at the top ends of the four side walls of the operating table 1. The clamping blocks 16 are respectively clamped with the card slots 17. The protective cover 15 is placed on the operating table 1. By swinging the clamping blocks 16, one end of the clamping blocks 16 is inserted into the card slots 17, and the protective cover 15 can be fixed on the operating table 1 to prevent it from falling.

[0039] Refer to Figure 1 , a handle 18 is fixedly connected to the top end of the protective cover 15. The device can be picked up through the handle 18, which is convenient for movement.

[0040] The implementation principle of this application is as follows: During use, by swinging the support rod 2, the threaded rod 4 rotates to move the support rod 2 out of the accommodation groove 3. At the same time, during the rotation of the threaded rod 4, the fastening plates 5 will be driven to move through the sliding grooves 6 and the sliders 7, so that the two fastening plates 5 are respectively away from the support rod 2 and the side wall of the accommodation groove 3. When the support rod 2 is kept vertical, the two fastening plates 5 are then abutted against the support rod 2 and the side wall of the accommodation groove 3 to prevent the support rod 2 from shaking. When movement or storage is required, only reverse rotation is needed to move the support rod 2 into the accommodation groove 3 and fix it through the fastening plates 5, thus avoiding as much as possible the problem that the overall occupied space is relatively large and it is inconvenient to carry.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A surveying and mapping auxiliary device, comprising an operating table (1) and a plurality of support rods (2), wherein the operating table (1) is provided with a storage assembly for storing the support rods (2), and a surveying and mapping instrument (8) is installed on the operating table (1), characterized in that: The storage assembly comprises a cross-shaped receiving groove (3) formed on four sides of the lower surface of the operating table (1), a threaded rod (4) is provided at one end of the four receiving grooves (3) away from each other, and the two ends of the threaded rod (4) are rotatably connected to the side wall of the receiving groove (3), and a plurality of support rods (2) are respectively fixedly connected to the threaded rod (4), and the threaded rod (4) is threadedly connected with a fastening plate (5) on both sides of the support rod (2), one end of one of the fastening plates (5) abuts against the support rod (2), and one end of the other fastening plate (5) abuts against the side wall of the receiving groove (3), and the top wall of the receiving groove (3) is provided with a sliding groove (6) parallel to the threaded rod (4), and two sliders (7) are slidably connected in the sliding groove (6), and the ends of the sliders (7) away from the sliding groove (6) are respectively fixedly connected to the fastening plates (5).

2. A surveying and mapping auxiliary device according to claim 1, characterized in that: A limiting rod (9) is arranged in parallel with the threaded rod (4) in the slide groove (6), and both ends of the limiting rod (9) are fixedly connected to the side walls of the slide groove (6), and the sliding block (7) is sleeved on the limiting rod (9).

3. A surveying and mapping auxiliary device according to claim 2, characterized in that: The bottom ends of the support rods (2) are slidably connected to telescopic rods (10), and the bottom ends of the side walls of one side of the support rods (2) are provided with fastening bolts (11), which penetrate through the side walls of one side of the support rods (2) and abut against the telescopic rods (10).

4. A surveying and mapping auxiliary device according to claim 3, characterized in that: A level ruler (12) is fixedly connected to the upper surface of the operating table (1).

5. A surveying and mapping auxiliary device according to claim 4, characterized in that: One end of the telescopic rod (10) away from the support rod (2) is fixedly connected to a mounting plate (13), and a plurality of fixing holes (14) are provided on the mounting plate (13).

6. A surveying and mapping auxiliary device according to claim 5, characterized in that: A protective cover (15) is provided on the upper surface of the operating table (1), a connecting piece is provided on the protective cover (15) and the operating table (1), the protective cover (15) is detachably connected to the operating table (1) via the connecting piece, and the surveying instrument (8) is located inside the protective cover (15).

7. A surveying and mapping auxiliary device according to claim 6, characterized in that: The connecting member comprises a clamping block (16) hingedly connected to the bottom ends of the four side walls of the protective cover (15); the top ends of the four side walls of the operating table (1) are provided with clamping grooves (17); and the clamping blocks (16) are respectively clamped in the clamping grooves (17).

8. A surveying and mapping auxiliary device according to claim 7, characterized in that: A handle (18) is fixedly connected to the top of the protective cover (15).

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