Portable engineering construction surveying and mapping device

Abstract

The utility model provides a portable engineering construction surveying and mapping device, belongs to the technical field of surveying and mapping devices, and effectively solves the problems that an existing surveying and mapping instrument is inconvenient to use and lack of protection. According to the technical scheme, the device comprises a mounting box with an open top, a mounting plate is horizontally arranged in the mounting box, a surveying instrument is arranged at the top of the mounting plate, a lifting component is connected to the bottom of the mounting plate, a rotating component is connected to the surveying instrument, an adjustable supporting component is connected to the mounting box, and a cover plate is matched with the top of the mounting box. The engineering construction surveying and mapping device has the advantages of being convenient to carry and store, good in protection effect and rapid and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping devices, and more specifically to a portable engineering construction surveying and mapping device. Background Art

[0002] Surveying instruments are needed in construction. Currently, surveying instruments are usually stored in storage boxes. When in use, they are installed on the support frame and leveled before surveying. The following problems exist during use: it is inconvenient to carry the surveying instrument and the support frame at the same time, and the installation and disassembly are cumbersome, which affects the surveying efficiency; when conducting multi-angle and multi-directional surveying, the direction of the support frame needs to be moved, and the support frame often needs to be leveled again after the direction is changed, which reduces the surveying efficiency; when changing the surveying location at a close distance, surveyors often do not disassemble the surveying instrument to improve the surveying efficiency, but move the support frame by hand. The surveying instrument lacks protection and is easily damaged by bumps.

[0003] Therefore how to solve the above-mentioned technical problems just becomes the problem that the utility model faces. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an engineering construction surveying and mapping device which is easy to carry, store, has good protection effect, and is quick and convenient to use.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model provides a portable engineering construction surveying and mapping device, comprising a mounting box with an open top, a mounting plate horizontally arranged in the mounting box, and a surveying and mapping instrument arranged on the top of the mounting plate;

[0006] The bottom of the mounting plate is connected with a lifting component, the surveying instrument is connected with a rotating component, and the mounting box is connected with an adjustable supporting component;

[0007] The top of the installation box is matched with a cover plate.

[0008] The installation box is a rectangular structure, and the installation plate is a rectangular shape;

[0009] The lifting component includes bottom slide grooves symmetrically arranged on both sides of the bottom of the installation box, and two lower slide seats are symmetrically slidably connected on both sides of each bottom slide groove. The two lower slide seats on the same side are threadedly connected to the outer side of the first threaded rod, and the first threaded rod is horizontally rotatably connected to the inner side of the installation box. The thread directions on both sides of the first threaded rod are arranged in opposite directions to each other;

[0010] Two top slide grooves are respectively arranged on both sides of the top of the mounting plate corresponding to the two bottom slide grooves, and two upper slide seats are symmetrically slidably connected on both sides of each top slide groove, and the top of each lower slide seat is rotatably connected to one end of a connecting rod, and the end of each connecting rod away from the lower slide seat is rotatably connected to the bottom of the upper slide seat on the opposite side;

[0011] The middle part of the rod body of one of the connecting rods is a through hollow structure and is sleeved on the outside of the other connecting rod. The central parts of the two connecting rods are rotatably connected to the outside of the rotating shaft at the same time.

[0012] The same side of the two first threaded rods extends to the outside of the installation box, and the two first threaded rods located on the outside of the installation box are coaxially sleeved with a first transmission disc, and the outer wall of the installation box is rotatably connected with a rotating rod located between the two first transmission discs, and two second transmission discs are coaxially sleeved on the outside of the rotating rod, and a transmission belt is sleeved between the two second transmission discs and one of the first transmission discs respectively;

[0013] The outer end of the rotating rod is fixedly connected with a knob.

[0014] The rotating component includes a worm gear rotatably connected at the top center of the mounting plate, a pair of ear plates are symmetrically arranged on one side of the top of the mounting plate, a worm engaged with the worm gear is rotatably connected between the pair of ear plates, a rotating wheel is coaxially sleeved on the outer side of the worm, and ridges are evenly arranged on the surface of the rotating wheel.

[0015] The four corners of the installation box are all provided with through holes from top to bottom, and the support component includes a threaded sleeve slidably connected to the inner side of the through hole;

[0016] The inner wall of the through hole is symmetrically provided with two limit grooves along its axial direction, and the outer wall of the threaded sleeve is symmetrically provided with two limit strips along its axial direction corresponding to the limit grooves, the limit strips are located on the inner side of the limit grooves and slidingly cooperate with the limit grooves, the inner side of the threaded sleeve is threadedly connected with a second threaded rod, the top of the second threaded rod is fixedly connected with a rotating column, the bottom of the rotating column is rotatably connected to the top of the installation box, and the bottom of the threaded sleeve is fixedly connected with a support plate.

[0017] The outer wall of the installation box is provided with a leveling liquid bubble.

[0018] The four sides of the top of the installation box are all provided with card slots from top to bottom, the cover plate is rectangular and the four sides of the bottom are provided with card plates made of elastic material corresponding to the card slots, and the four corners of the cover plate are provided with notches that match the rotating column;

[0019] Handles are symmetrically arranged on both sides of the top of the cover plate, and a handle is arranged on the side of the installation box away from the knob.

[0020] When the utility model is actually used: the device is brought to the surveying site as a whole by the handle, the threaded sleeve can be extended to a suitable length by rotating the column according to the needs, and the device is placed at the surveying point. The handle is pulled to open the cover plate, and the knob is rotated to start the lifting component. After the surveying instrument is lifted to the top of the installation box, the rotating column is rotated again according to the display of the adjustment bubble to level the device, and then the surveying work can be carried out. When the surveying direction angle needs to be changed, the rotating wheel can be rotated to drive the surveying instrument to rotate, and the drive of the worm ensures the stability of the rotation position. When the surveying point needs to be changed at a closer distance, the surveying instrument is stored in the installation box, and the location can be quickly moved after the cover plate is closed.

[0021] The beneficial effects of the utility model are:

[0022] 1. The utility model stores the surveying instrument inside the installation box and does not need to carry a bracket, which is convenient for carrying and using;

[0023] 2. The utility model can quickly push out or store the surveying instrument through the lifting device, with better protection. The supporting parts are adjustable and located inside the installation box. The layout is reasonable, which makes it easy to lift the surveying instrument to a suitable height and level it;

[0024] 3. The utility model can quickly and stably rotate the angle of the surveying instrument without moving the device through the rotating parts, thereby improving the surveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is the front view of the utility model in the storage state;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the storage state;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in use;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model when the installation box is in a card-placed state;

[0029] Figure 5 This is a structural schematic diagram of the utility model when the support component and the installation box are separated;

[0030] Figure 6 for Figure 5 A magnified schematic diagram of area A;

[0031] Figure 7 It is a three-dimensional structural schematic diagram of the cover plate of the utility model.

[0032] Among them, the accompanying drawings are marked as follows: 1, installation box; 101, through hole; 102, limit groove; 103, card slot; 104, handle; 2, installation plate; 3, surveying instrument; 4, lifting component; 401, bottom slide groove; 402, lower slide seat; 403, first threaded rod; 404, top slide groove; 405, upper slide seat; 406, connecting rod; 407, rotating shaft; 408, first transmission plate; 409, rotating rod; 410, second Transmission disk; 411, transmission belt; 412, knob; 5, rotating part; 501, worm wheel; 502, ear plate; 503, worm; 504, rotating wheel; 505, ridge; 6, supporting part; 601, threaded sleeve; 602, limit strip; 603, second threaded rod; 604, rotating column; 605, supporting disk; 7, cover plate; 701, clamping plate; 702, notch; 703, handle; 8, leveling liquid bubble. DETAILED DESCRIPTION

[0033] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0034] See also Figures 1 to 7 As shown, the utility model is a portable engineering construction surveying and mapping device, including an installation box 1 with an open top, a mounting plate 2 is horizontally arranged in the installation box 1, a surveying instrument 3 is arranged on the top of the installation plate 2, a lifting component 4 is connected to the bottom of the installation plate 2, the surveying instrument 3 is connected to a rotating component 5, the installation box 1 is connected to an adjustable supporting component 6, and a cover plate 7 is provided on the top of the installation box 1.

[0035] The installation box 1 is a rectangular structure, the installation plate 2 is rectangular, the lifting component 4 includes bottom slide grooves 401 symmetrically arranged on both sides of the bottom of the installation box 1, and two lower slide seats 402 are symmetrically slidably connected on both sides of each bottom slide groove 401. The two lower slide seats 402 located on the same side are both threadedly connected to the outside of the first threaded rod 403, and the first threaded rod 403 is horizontally rotatably connected to the inside of the installation box 1. The thread directions on both sides of the first threaded rod 403 are set in opposite directions to each other. The two bottom slide grooves 401 on both sides of the top of the installation plate 2 are respectively set There are two top slide grooves 404, and two upper slide seats 405 are symmetrically and slidingly connected on both sides of each top slide groove 404. The top of each lower slide seat 402 is rotatably connected to one end of a connecting rod 406, and the end of each connecting rod 406 away from the lower slide seat 402 is rotatably connected to the bottom of the upper slide seat 405 on the opposite side. The middle part of the rod body of one of the connecting rods 406 is a through hollow structure and is sleeved on the outside of the other connecting rod 406. The central parts of the two connecting rods 406 are rotatably connected to the outside of the rotating shaft 407 at the same time. The same side of the two first threaded rods 403 extends to the outside of the installation box 1, and the two first threaded rods 403 located at the outer part of the installation box 1 are coaxially sleeved with a first transmission disk 408. The outer wall of the installation box 1 is located between the two first transmission disks 408 and is rotatably connected with a rotating rod 409. Two second transmission disks 410 are coaxially sleeved on the outer side of the rotating rod 409. A transmission belt 411 is respectively sleeved between the two second transmission disks 410 and one of the first transmission disks 408, and a knob 412 is fixedly connected to the outer end of the rotating rod 409.

[0036] The rotating component 5 includes a worm gear 501 rotatably connected at the top center of the mounting plate 2, a pair of ear plates 502 are symmetrically arranged on one side of the top of the mounting plate 2, a worm 503 meshing with the worm gear 501 is rotatably connected between the pair of ear plates 502, a rotating wheel 504 is coaxially sleeved on the outer side of the worm 503, and the surface of the rotating wheel 504 is evenly provided with ridges 505.

[0037] The four corners of the installation box 1 are all provided with through holes 101 from top to bottom, the support component 6 includes a threaded sleeve 601 slidably connected to the inner side of the through hole 101, the inner wall of the through hole 101 is provided with two limit grooves 102 symmetrically along its axial direction, the outer wall of the threaded sleeve 601 is provided with two limit bars 602 symmetrically along its axial direction corresponding to the limit groove 102, the limit bars 602 are located inside the limit groove 102 and slide with the limit groove 102, the inner side of the threaded sleeve 601 is screwed with a second threaded rod 603, the top of the second threaded rod 603 is fixedly connected with a rotating column 604, the bottom of the rotating column 604 is rotatably connected to the top of the installation box 1, and the bottom of the threaded sleeve 601 is fixedly connected with a support plate 605. The outer wall of the installation box 1 is provided with a leveling liquid bubble 8.

[0038] Card slots 103 are provided on all four sides of the top of the installation box 1 from top to bottom. The cover plate 7 is rectangular and card plates 701 made of elastic material are provided on the four sides of the bottom corresponding to the card slots 103. Notches 702 cooperating with the rotating column 604 are provided at the four corners of the cover plate 7. Handles 703 are symmetrically provided on both sides of the top of the cover plate 7, and a handle 104 is provided on the side of the installation box 1 away from the knob 412.

[0039] In actual use: the entire device is brought to the surveying site by the handle 104. According to the needs, the column 604 can be rotated to extend the threaded sleeve 601 to a suitable length, and the device is placed at the surveying point. The handle 703 is pulled to open the cover 7, and the knob 412 is rotated to start the lifting component 4. After the surveying instrument 3 is lifted to the top of the installation box 1, the column 604 is rotated again according to the display of the adjustment bubble 8 to level the device, and then the surveying work can be carried out. When the surveying direction angle needs to be changed, the wheel 504 can be rotated to drive the surveying instrument 3 to rotate. The drive of the worm 503 ensures the stability of the rotation position. When the surveying point needs to be changed at a closer distance, the surveying instrument 3 is stored in the installation box 3, and the cover 7 is closed to quickly move to another location.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable engineering construction surveying and mapping device, characterized in that: It comprises an installation box (1) with an open top, a mounting plate (2) being horizontally arranged inside the installation box (1), and a surveying instrument (3) being arranged on the top of the installation plate (2); The bottom of the mounting plate (2) is connected to a lifting component (4), the surveying instrument (3) is connected to a rotating component (5), and the mounting box (1) is connected to an adjustable supporting component (6); The top of the installation box (1) is matched with a cover plate (7).

2. The portable engineering construction surveying and mapping device according to claim 1 is characterized in that: The installation box (1) is a rectangular structure, and the installation plate (2) is a rectangular shape; The lifting component (4) comprises bottom slide grooves (401) symmetrically arranged transversely on both sides of the bottom of the installation box (1), and two lower slide seats (402) are symmetrically slidably connected on both sides of each bottom slide groove (401), and the two lower slide seats (402) located on the same side are both threadedly connected to the outside of the first threaded rod (403), and the first threaded rod (403) is horizontally rotatably connected to the inside of the installation box (1), and the thread directions on both sides of the first threaded rod (403) are arranged in opposite directions to each other; Two top slide grooves (404) are respectively arranged on both sides of the top of the mounting plate (2) corresponding to the two bottom slide grooves (401); two upper slide seats (405) are symmetrically slidably connected on both sides of each top slide groove (404); the top of each lower slide seat (402) is rotatably connected to one end of a connecting rod (406); and one end of each connecting rod (406) away from the lower slide seat (402) is rotatably connected to the bottom of the upper slide seat (405) located on the opposite side; The middle part of the rod body of one of the connecting rods (406) is a through hollow structure and is sleeved on the outside of the other connecting rod (406), and the central parts of the two connecting rods (406) are rotatably connected to the outside of the rotating shaft (407) at the same time.

3. The portable engineering construction surveying and mapping device according to claim 2 is characterized in that: The same side of the two first threaded rods (403) extends to the outside of the installation box (1), and the two first threaded rods (403) located on the outside of the installation box (1) are coaxially sleeved with a first transmission disc (408), and the outer wall of the installation box (1) is rotatably connected to a rotating rod (409) located between the two first transmission discs (408), and two second transmission discs (410) are coaxially sleeved on the outside of the rotating rod (409), and a transmission belt (411) is sleeved between the two second transmission discs (410) and one of the first transmission discs (408); The outer end of the rotating rod (409) is fixedly connected with a knob (412).

4. The portable engineering construction surveying and mapping device according to claim 3 is characterized in that: The rotating component (5) comprises a worm wheel (501) rotatably connected at the top center of the mounting plate (2), a pair of ear plates (502) are symmetrically arranged on one side of the top of the mounting plate (2), a worm (503) meshing with the worm wheel (501) is rotatably connected between the pair of ear plates (502), a rotating wheel (504) is coaxially sleeved on the outer side of the worm (503), and the surface of the rotating wheel (504) is evenly provided with ridges (505).

5. The portable engineering construction surveying and mapping device according to claim 4 is characterized in that: The four corners of the installation box (1) are each provided with a through hole (101) extending from top to bottom, and the support component (6) comprises a threaded sleeve (601) slidably connected to the inner side of the through hole (101); The inner wall of the through hole (101) is symmetrically provided with two limiting grooves (102) along its axial direction; the outer wall of the threaded sleeve (601) is symmetrically provided with two limiting bars (602) along its axial direction corresponding to the limiting groove (102); the limiting bars (602) are located inside the limiting groove (102) and are slidably matched with the limiting groove (102); the inner side of the threaded sleeve (601) is threadedly connected with a second threaded rod (603); the top of the second threaded rod (603) is fixedly connected with a rotating column (604); the bottom of the rotating column (604) is rotatably connected to the top of the installation box (1); the bottom of the threaded sleeve (601) is fixedly connected with a supporting plate (605).

6. The portable engineering construction surveying and mapping device according to claim 1 is characterized in that: The outer wall of the installation box (1) is provided with a leveling liquid bubble (8).

7. The portable engineering construction surveying and mapping device according to claim 5, characterized in that: The four sides of the top of the installation box (1) are all provided with card slots (103) from top to bottom, the cover plate (7) is rectangular and the four sides of the bottom are provided with card plates (701) made of elastic material corresponding to the card slots (103), and the four corners of the cover plate (7) are provided with notches (702) that cooperate with the rotating column (604); Handles (703) are symmetrically arranged on both sides of the top of the cover plate (7), and a handle (104) is arranged on the side of the installation box (1) away from the knob (412).

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