Project cost surveying and mapping device

Abstract

The invention discloses a project cost surveying and mapping device which comprises a base, a plurality of rotating grooves are formed in the lower wall of the base in the circumferential direction, a rotating plate is rotationally arranged in each rotating groove, a supporting frame is fixedly connected to the end, away from the base, of each rotating plate, and a baffle is fixedly arranged in each rotating groove. A plurality of baffles are arranged on the base and are used for blocking the rotating plates respectively, a lifting plate is connected to the base, a lifting control mechanism corresponding to the lifting plate is arranged on the base, a rotating table is rotationally arranged on the lifting plate, and a surveying instrument is fixedly connected to the inserting rod. According to the surveying and mapping instrument, the supporting plate can be installed according to needs, surveying and mapping personnel do not need to hold a record book for recording and drawing any more, the recording and drawing quality is guaranteed, the height of the surveying and mapping instrument can be adjusted according to needs, and therefore the measuring effect is improved, the surveying and mapping instrument can be rapidly disassembled and assembled, and the working efficiency is improved. And the surveying instrument is convenient to store, protect and maintain.

Description

Technical Field

[0001] The invention relates to the technical field of engineering cost surveying and mapping, and in particular to an engineering cost surveying and mapping device. Background Art

[0002] Project cost refers to the construction cost that constitutes the estimated or actual expenditure of the project during the construction period. The process of forecasting, planning, controlling, calculating, analyzing and evaluating the project cost by comprehensively applying knowledge and skills in management, economics and engineering technology is called project cost management. The forecast or determination of the project cost and its components in accordance with the procedures, methods and basis stipulated by laws, regulations and standards is called project pricing. The basis for project pricing includes engineering measurement pricing standards, project pricing quotas and project cost information related to pricing content, pricing methods and price standards, while surveying and mapping engineering mainly studies the basic knowledge and skills of surveying and mapping, spatial precision positioning and navigation, urban and engineering construction and its surveying engineering, and measures various information such as space, geomorphology, geological structure and draws topographic maps. For example: the exploration of mineral resources such as coal and oil, the drawing of traffic maps, the drawing of engineering renderings, etc., often require the surveying and analysis of the project location before carrying out the project, and then the analysis of the project cost.

[0003] In the prior art, traditional engineering surveying and mapping usually uses a surveying instrument to measure, then record data and complete drawing operations. Surveying and mapping workers usually hold a notebook to complete the surveying and mapping records. The handheld notebook method is prone to the problem of unstable notebooks affecting drawing accuracy, thereby affecting the subsequent analysis results of engineering cost. In addition, traditional surveying and mapping instruments are usually fixed together with the base bracket, which is difficult to disassemble and maintain, affecting the service life of the surveying and mapping instrument. For this reason, we propose an engineering cost surveying and mapping device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: in traditional surveying and mapping work, surveyors complete surveying and mapping with a handheld notebook, which may lead to deviations in surveying and mapping due to unstable holding of the notebook, affecting subsequent engineering cost analysis, and traditional surveying instruments are difficult to disassemble from the bracket, and cannot be separately stored, protected and maintained, which greatly reduces the service life of the surveying instrument, and thus a project cost surveying and mapping device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A construction cost surveying and mapping device comprises a base, a lower wall of the base is provided with a plurality of rotating grooves in the circumferential direction, a rotating plate is rotatably arranged in each of the rotating grooves, one end of each rotating plate away from the base is fixedly connected to a support frame, a baffle is fixedly arranged in each of the rotating grooves, a plurality of baffles respectively block a plurality of rotating plates, a lifting plate is connected to the base, a lifting control mechanism corresponding to the lifting plate is provided on the base, a turntable is rotatably arranged on the lifting plate, a plug rod is fixedly arranged on the turntable, the plug rod is fixedly arranged on the turntable through a fixing mechanism, a surveying instrument is fixedly connected to the plug rod, a support plate is also fixedly arranged on the side wall of the base, the support plate is connected to the base through the plug plate, a slot corresponding to the plug plate is provided on the base, a limiting mechanism corresponding to the plug plate is provided in the slot.

[0007] Preferably, the lifting control mechanism includes two threaded rods, two side plates are symmetrically fixed on the side walls of the base, the two threaded rods are rotatably set on the two side plates, and the two threaded rods are both rotatably passed through the lifting plate, and two threaded through holes corresponding to the threaded rods are symmetrically provided on the lifting plate, and a turning handle is fixedly set on the ends of the two threaded rods away from the side plates.

[0008] Preferably, the fixing mechanism includes two clamping blocks, the turntable is provided with a mounting groove corresponding to the insertion rod, and two telescopic grooves corresponding to the clamping blocks are symmetrically provided on the side wall of the mounting groove, the two clamping blocks are respectively slidably arranged in the two telescopic grooves, and the two clamping blocks are connected to the inner wall of the telescopic groove through a first spring, and the side walls of the two clamping blocks close to the opening of the mounting groove are inclined, and two clamping grooves corresponding to the clamping blocks are symmetrically provided on the side wall of the insertion rod, and the two clamping blocks are provided with corresponding pulling mechanisms.

[0009] Preferably, the pulling mechanism includes two pull rods, which are respectively fixed on the side walls of the two blocks at one end close to the first spring, and both pull rods slide through the side wall of the turntable. Two sliding holes corresponding to the pull rods are symmetrically provided on the side wall of the turntable, and pull handles are fixedly provided on the ends of the two pull rods away from the blocks.

[0010] Preferably, the limiting mechanism includes a limiting block, a receiving groove corresponding to the limiting block is opened on the side wall of the slot, the limiting block is slidably arranged in the receiving groove, and the limiting block is connected to the inner wall of the receiving groove through a second spring, a limiting groove corresponding to the limiting block is opened on the side wall of the plug plate, the side wall of the limiting block close to the slot opening is inclined, and the limiting block is also provided with a corresponding toggle mechanism.

[0011] Preferably, the shifting mechanism comprises a shifting rod, and the shifting rod is slidably arranged to penetrate the side wall of the base, and the side wall of the base is also provided with a strip-shaped sliding opening corresponding to the shifting rod.

[0012] Preferably, the support plate is made of medium density fiberboard material.

[0013] Preferably, the two side panels and the base are integrally formed.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a rotating plate, the support frame can be rotated and opened, and by setting a baffle, the support frame can be prevented from being over-opened, so that the base can be stably supported on the ground, and the measurement stability of the surveying instrument can be ensured; by the cooperation of the threaded rod and the lifting plate, the height of the lifting plate can be quickly controlled, and the use range of the surveying instrument is improved; by the cooperation of the clamping block and the clamping slot, the installation and fixation of the surveying instrument on the turntable is realized, thereby realizing the rotatable adjustment of the measurement direction of the surveying instrument; and by setting a pull rod, the control of the clamping block is realized, and by pulling the pull rod, the clamping block can be driven to slide out of the clamping slot, thereby releasing the fixation of the insertion rod in the installation slot, and the surveying instrument can be disassembled, so that the surveying instrument can be collected and operated separately. The protection and maintenance of the surveying instrument increase the service life of the surveying instrument. The cooperation of the limiting block and the limiting slot realizes the limiting fixation of the plug board in the slot, thereby realizing the installation and fixation of the support plate on the base, so that the surveying personnel can place the notebook on the support plate to record and survey data, effectively avoiding the problem of unstable notebook affecting the surveying accuracy when holding the notebook for recording and surveying, and ensuring the accuracy of subsequent engineering cost analysis. The limiting block is controlled by setting a lever. The limiting block can be driven to slide out of the limiting slot by toggling the lever, thereby releasing the limiting fixation of the plug board in the slot, and the support plate can be quickly removed. The support plate can be removed when not in use to reduce the space occupied by the device and facilitate storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a support frame of an engineering cost surveying and mapping device proposed by the present invention when it is folded;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the engineering cost surveying and mapping device proposed by the present invention when the support frame is folded up from another angle;

[0017] Figure 3 This is a front structural schematic diagram of an engineering cost surveying and mapping device proposed by the present invention when the support frame is opened;

[0018] Figure 4 for Figure 3 The structural diagram at A in the middle;

[0019] Figure 5 for Figure 3Schematic diagram of the structure at B in the figure.

[0020] In the figure: 1 base, 2 rotating groove, 3 rotating plate, 4 supporting frame, 5 baffle, 6 side plate, 7 lifting plate, 8 threaded rod, 9 rotating handle, 10 turntable, 11 plug rod, 12 pull rod, 13 pull handle, 14 surveying instrument, 15 plug plate, 16 supporting plate, 17 lever, 18 mounting groove, 19 clamping block, 20 first spring, 21 slot, 22 limiting block, 23 storage groove, 24 second spring, 25 telescopic groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-Figure 5A construction cost surveying and mapping device comprises a base 1, a plurality of rotating grooves 2 are circumferentially provided on the lower wall of the base 1, a rotating plate 3 is rotatably provided in each rotating groove 2, a supporting frame 4 is fixedly connected to one end of each rotating plate 3 away from the base 1, a baffle 5 is fixedly provided in each rotating groove 2, a plurality of baffles 5 are respectively provided to block a plurality of rotating plates 3, a lifting plate 7 is connected to the base 1, a lifting control mechanism corresponding to the lifting plate 7 is provided on the base 1, the lifting control mechanism comprises two threaded rods 8, two side plates 6 are symmetrically fixedly provided on the side wall of the base 1, two threaded rods 8 are respectively rotatably provided on the two side plates 6, and the two threaded rods 8 are rotatably provided through the lifting plate 7, two threaded through holes corresponding to the threaded rods 8 are symmetrically provided on the lifting plate 7, and the two threaded rods 8 is fixedly provided with a turning handle 9 at one end away from the side plate 6, a turntable 10 is rotatably provided on the lifting plate 7, a plug rod 11 is fixedly provided on the turntable 10, and the plug rod 11 is fixedly provided on the turntable 10 through a fixing mechanism, and the fixing mechanism includes two clamping blocks 19, a mounting groove 18 corresponding to the plug rod 11 is provided on the turntable 10, and two telescopic grooves 25 corresponding to the clamping blocks 19 are symmetrically provided on the side wall of the mounting groove 18, and the two clamping blocks 19 are respectively slidably provided in the two telescopic grooves 25, and the two clamping blocks 19 are connected to the inner wall of the telescopic groove 25 through the first spring 20, and the side walls of the two clamping blocks 19 on one side of the opening of the mounting groove 18 are inclined, and two clamping grooves corresponding to the clamping blocks 19 are symmetrically provided on the side wall of the plug rod 11, and the two clamping blocks 19 are provided with The corresponding pulling mechanism includes two pull rods 12, and the two pull rods 12 are respectively fixed on the side walls of the two clamping blocks 19 close to the first spring 20, and the two pull rods 12 are slidably penetrated through the side wall of the turntable 10, and two sliding holes corresponding to the pull rods 12 are symmetrically provided on the side wall of the turntable 10, and the ends of the two pull rods 12 away from the clamping blocks 19 are also fixedly provided with pull handles 13, and the plug rod 11 is fixedly connected with a surveying instrument 14, and a support plate 16 is also fixedly provided on the side wall of the base 1, and the support plate 16 is connected to the base 1 through the plug plate 15, and a slot 21 corresponding to the plug plate 15 is provided on the base 1, and a limiting mechanism corresponding to the plug plate 15 is provided in the slot 21, and the limiting mechanism includes a limiting block 22, and a slot 21 is provided on the side wall of the slot 21. The storage groove 23 corresponding to the limiting block 22 is slidably arranged in the storage groove 23, and the limiting block 22 is connected to the inner wall of the storage groove 23 through the second spring 24. A limiting groove corresponding to the limiting block 22 is opened on the side wall of the plug plate 15. The side wall of the limiting block 22 close to the opening of the slot 21 is inclined, and a corresponding toggle mechanism is also provided on the limiting block 22. The toggle mechanism includes a lever 17, and the lever 17 slides through the side wall of the base 1. A strip-shaped sliding opening corresponding to the lever 17 is also provided on the side wall of the base 1. By setting the rotating plate 3, the support frame 4 is rotated and opened. By setting the baffle 5, the support frame 4 is prevented from being excessively opened, so that the base 1 can be stably supported on the ground, and the measurement stability of the surveying instrument 14 is ensured.By the cooperation of the threaded rod 8 and the lifting plate 7, the height of the lifting plate 7 is quickly controlled, and the use range of the surveying instrument 14 is improved. By the cooperation of the clamping block 19 and the clamping slot, the surveying instrument 14 is installed and fixed on the turntable 10, so that the rotatable adjustment of the measuring direction of the surveying instrument 14 is realized. The clamping block 19 is controlled by setting the pull rod 12. The clamping block 19 can be pulled out of the clamping slot by pulling the pull rod 12, so that the fixation of the plugging rod 11 in the installation slot 18 is released, and the surveying instrument 14 can be disassembled, so that the surveying instrument 14 can be stored, protected and maintained separately, and the service life of the surveying instrument 14 is improved. By the cooperation of the limiting block 22 and the limiting slot, the limited fixation of the plugging plate 15 in the slot 21 is realized, so that the installation and fixation of the support plate 16 on the base 1 is realized, so that the surveying instrument 14 can be The mapping personnel can place the notebook on the support plate 16 to record and map data, effectively avoiding the problem of the notebook being unstable and affecting the mapping accuracy when holding the notebook for recording and mapping, and ensuring the accuracy of the subsequent engineering cost analysis. By setting the lever 17, the control of the limit block 22 is realized. The lever 17 can be driven to slide the limit block 22 out of the limit groove, thereby releasing the limit fixation of the plug plate 15 in the slot 21, and the support plate 16 can be quickly removed. When not in use, the support plate 16 can be removed to reduce the occupied space of the device, which is convenient for storage and transportation. The support plate 16 is made of medium-density fiberboard material, which is light and has good support force, and is easy to carry. The two side panels 6 and the base 1 are integrally formed to avoid the problem of the side panels 6 falling off.

[0023] In the present invention, when conducting engineering surveying, the rotating plate 3 is provided to realize the rotation and opening of the support frame 4, and the baffle 5 is provided to prevent the support frame 4 from being over-opened, so that the base 1 can be stably supported on the ground, and the measurement stability of the surveying instrument 14 is ensured. The threaded rod 8 cooperates with the lifting plate 7 to realize the rapid control of the height of the lifting plate 7, thereby improving the use range of the surveying instrument 14. The installation and fixation of the surveying instrument 14 on the turntable 10 is realized by the cooperation of the clamping block 19 and the clamping slot, thereby realizing the rotatable adjustment of the measuring direction of the surveying instrument 14. The clamping block 19 is controlled by providing the pull rod 12. The pull rod 12 can drive the clamping block 19 to slide out of the clamping slot, thereby releasing the fixation of the insertion rod 11 in the installation slot 18, and the surveying instrument 14 can be disassembled, so that the surveying instrument 14 can be operated separately. The storage, protection and maintenance are carried out to increase the service life of the surveying instrument 14. The cooperation of the limiting block 22 and the limiting groove realizes the limiting fixation of the plug board 15 in the slot 21, thereby realizing the installation and fixation of the support plate 16 on the base 1, so that the surveying personnel can place the notebook on the support plate 16 to record and survey data, effectively avoiding the problem of the notebook being unstable when holding the notebook for recording and surveying, which affects the surveying accuracy, and ensures the accuracy of the subsequent engineering cost analysis. By setting the lever 17, the control of the limiting block 22 is realized. The lever 17 can be driven to drive the limiting block 22 to slide out of the limiting groove, thereby releasing the limiting fixation of the plug board 15 in the slot 21, and the support plate 16 can be quickly removed, so that the support plate 16 can be removed when not in use to reduce the occupied space of the device, which is convenient for storage and transportation.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction cost surveying and mapping device, comprising a base (1), characterized in that: The lower wall of the base (1) is provided with a plurality of rotating grooves (2) in the circumferential direction, a rotating plate (3) is rotatably arranged in each of the rotating grooves (2), one end of each of the rotating plates (3) away from the base (1) is fixedly connected to a support frame (4), a baffle (5) is fixedly arranged in each of the rotating grooves (2), and a plurality of the baffles (5) are arranged to block a plurality of the rotating plates (3) respectively, a lifting plate (7) is connected to the base (1), a lifting control mechanism corresponding to the lifting plate (7) is provided on the base (1), and a rotating device (4) is arranged on the lifting plate (7) A turntable (10) is provided, an insertion rod (11) is fixedly arranged on the turntable (10), the insertion rod (11) is fixedly arranged on the turntable (10) through a fixing mechanism, a surveying instrument (14) is fixedly connected to the insertion rod (11), a support plate (16) is also fixedly arranged on the side wall of the base (1), the support plate (16) is connected to the base (1) through an insertion plate (15), a slot (21) corresponding to the insertion plate (15) is provided on the base (1), and a limiting mechanism corresponding to the insertion plate (15) is provided in the slot (21).

2. The engineering cost surveying and mapping device according to claim 1, characterized in that: The lifting control mechanism comprises two threaded rods (8), two side plates (6) are symmetrically fixedly arranged on the side walls of the base (1), the two threaded rods (8) are rotatably arranged on the two side plates (6), and the two threaded rods (8) are rotatably arranged to penetrate the lifting plate (7), the lifting plate (7) is symmetrically provided with two threaded through holes corresponding to the threaded rods (8), and a rotating handle (9) is fixedly arranged at one end of the two threaded rods (8) away from the side plates (6).

3. The engineering cost surveying and mapping device according to claim 1, characterized in that: The fixing mechanism comprises two clamping blocks (19), the turntable (10) is provided with a mounting groove (18) corresponding to the insertion rod (11), and two telescopic grooves (25) corresponding to the clamping blocks (19) are symmetrically provided on the side wall of the mounting groove (18), the two clamping blocks (19) are respectively slidably arranged in the two telescopic grooves (25), and the two clamping blocks (19) are connected to the inner wall of the telescopic groove (25) through a first spring (20), the side walls of the two clamping blocks (19) close to the opening of the mounting groove (18) are inclined, and two clamping grooves corresponding to the clamping blocks (19) are symmetrically provided on the side wall of the insertion rod (11), and the two clamping blocks (19) are provided with corresponding pulling mechanisms.

4. The engineering cost surveying and mapping device according to claim 3, characterized in that: The pulling mechanism comprises two pull rods (12), and the two pull rods (12) are respectively fixedly arranged on the side walls of two blocks (19) at one end close to the first spring (20), and the two pull rods (12) are slidably arranged through the side wall of the turntable (10), and two sliding holes corresponding to the pull rods (12) are symmetrically arranged on the side wall of the turntable (10), and the ends of the two pull rods (12) away from the blocks (19) are also fixedly provided with pull handles (13).

5. The engineering cost surveying and mapping device according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (22); a receiving groove (23) corresponding to the limiting block (22) is provided on the side wall of the slot (21); the limiting block (22) is slidably arranged in the receiving groove (23); and the limiting block (22) is connected to the inner wall of the receiving groove (23) via a second spring (24); a limiting groove corresponding to the limiting block (22) is provided on the side wall of the plug board (15); a side wall of the limiting block (22) close to the opening of the slot (21) is inclined, and a corresponding toggle mechanism is also provided on the limiting block (22).

6. The engineering cost surveying and mapping device according to claim 5, characterized in that: The shifting mechanism comprises a shifting rod (17), the shifting rod (17) being slidably arranged to penetrate the side wall of the base (1), and a strip-shaped sliding opening corresponding to the shifting rod (17) is also arranged on the side wall of the base (1).

7. The engineering cost surveying and mapping device according to claim 1, characterized in that: The support plate (16) is made of medium density fiberboard material.

8. The engineering cost surveying and mapping device according to claim 2, characterized in that: The two side panels (6) and the base (1) are integrally formed.

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