CN113624217A

CN113624217A - Portable collapsible mapping device

Info

Publication number: CN113624217A
Application number: CN202111183178.0A
Authority: CN
Inventors: 周小刚
Original assignee: Nantong Yirui Surveying And Mapping Service Co ltd
Current assignee: Nantong Yirui Surveying And Mapping Service Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2021-11-09
Anticipated expiration: 2041-10-11
Also published as: CN113624217B

Abstract

The invention belongs to the technical field of surveying and mapping devices, and particularly relates to a movable foldable surveying and mapping device which comprises a box body, wherein openings are formed in the upper end and the lower end of the box body, a protective door is hinged to the opening in the upper end of the box body, a push-pull rod is connected to the outer side wall of the box body in a sliding mode, rollers are installed at the bottom of the box body, a folding frame is fixedly arranged in the box body, a bearing plate is fixedly connected to the upper end of the folding frame, a sensor is arranged on the bearing plate, a supporting plate is fixedly connected to the lower end of the folding frame, and two groups of fixing mechanisms used for limiting the bearing plate are arranged on the inner wall of the box body. The device can move and transport the whole body by dragging the equipment through the push-pull rod, can adjust the lifting of the bearing plate through the push-pull rod, is convenient to operate, is convenient for quick surveying and mapping work, can clamp and fix the bearing plate through the wedge block and the solenoid, and prevents the sensor from shaking due to the influence of external wind power and other factors.

Description

Portable collapsible mapping device

Technical Field

The invention belongs to the technical field of surveying and mapping devices, and particularly relates to a movable foldable surveying and mapping device.

Background

Surveying and mapping device is arranged in planning design, construction and operation management stage among the engineering construction and carries out measurement work, along with the development of science and technology and the improvement of people's living standard, to development with the soil and utilize progressively to promote, in the development of soil and civil construction's work progress, all need measure the topography through surveying and mapping device to guarantee that the safety of engineering, high-efficient go on.

Through the retrieval, national patent publication is CN110375723B discloses a collapsible mapping device of multi-sensor integrated outdoor movable type, including the framework, the equal hub connection of side has the cam around the framework, and the lower extreme of framework installs the truckle, the left side axle of framework upper end is connected with the lid, and the tip of lid installs the barre, it has the card hole of lining up its upper and lower surface to reserve on the lid, and the equal hub connection of side has the curb plate around the lid to reserve on the curb plate and have the lockhole of lining up its upper and lower surface, the right side reservation of framework upper end has the bar groove, and is connected with the connecting rod through compression spring in the bar groove, compression spring nests in the outside of connecting rod, and the top of connecting rod is connected with the locking piece.

The above scheme has the following disadvantages:

1. the movement of the scheme is unchanged, the moving assembly and the sensor height adjusting assembly are relatively independent, the torsion bar needs to be rotated after the equipment moves to a surveying and mapping point, the height of the sensor is adjusted, the operation is complex, and the surveying and mapping work is not convenient to carry out quickly;

2. the bottom of the equipment cannot be fixed by the scheme, and the equipment is easy to slide due to manual mistaken collision in the surveying and mapping process, so that the surveying and mapping position deviation is caused, and the surveying and mapping result is influenced;

3. the sensor is easy to shake in use due to the fact that the sensor does not have a fixing function on the support frame, and accordingly, the surveying and mapping work is hindered;

4. when the sensor works, the cover body needs to be opened, external damp air enters the frame body, the sensor is easy to damp when being stored, the problem of short circuit damage is caused, and the service life of the sensor is shortened.

Disclosure of Invention

The present invention is directed to the problems of the prior art, and provides a mobile foldable surveying and mapping device that is easy to move and adjust in height, stable in operation, and long in service life.

In order to achieve the purpose, the invention adopts the following technical scheme: a movable foldable mapping device comprises a box body, wherein the upper end and the lower end of the box body are both provided with openings, the upper opening of the box body is hinged with a protective door, the outer side wall of the box body is connected with a push-pull rod in a sliding mode, the bottom of the box body is provided with a roller, a folding frame is fixedly arranged in the box body, the upper end of the folding frame is fixedly connected with a bearing plate, a sensor is arranged on the bearing plate, the lower end of the folding frame is fixedly connected with a supporting plate, and two groups of fixing mechanisms used for limiting the bearing plate are arranged on the inner wall of the box body;

every group fixed establishment includes fixed plate, piezo-resistor, bullet preforming, arm-tie, wedge, spring and solenoid, fixed plate fixed connection is on the inside wall of box, the lower fixed surface of fixed plate is provided with piezo-resistor, the below of fixed plate is provided with the wedge, the wedge runs through the lateral wall of box, the arm-tie passes through the lateral wall swing joint of spring and box, and the arm-tie passes through connecting rod and wedge fixed connection, it sets up in the upper surface of loading board to play the preforming fixed, the solenoid inlays locates in the loading board, and the solenoid passes through piezo-resistor and power electric connection, the wedge is made by ferromagnetic material, makes to the wedge production magnetic attraction when the solenoid circular telegram.

Furthermore, the push-pull rod is of a U-shaped structure, sliding grooves are formed in the side walls of the two sides of the box body, and the lower end of the push-pull rod is connected into the sliding grooves in a sliding mode.

Further, a C-shaped plate is fixedly arranged on the side wall of the box body, a gear is rotatably connected to the middle of the C-shaped plate, a rack I and a rack II are respectively connected to the inner walls of the two sides of the C-shaped plate in a sliding mode, the rack I and the rack II are meshed with the gear, the upper end of the rack I is fixedly connected with the push-pull rod, a through groove is formed in the side wall of the box body, a sliding strip slides in the through groove, and the rack II is fixedly connected with the bearing plate through the sliding strip.

Furthermore, the upper surface of the bearing plate is fixedly connected with a heightening seat, and the sensor is arranged on the side wall of the heightening seat.

Furthermore, the lower surface of the supporting plate is fixedly connected with an anti-skidding seat through a connecting rod, and the bottom of the anti-skidding seat is fixedly provided with a positioning cone.

Further, all fixedly on the inside wall of box both sides be provided with the slide rail, loading board and backup pad all slide and set up on the slide rail.

Furthermore, the protective door comprises two door plates, the two door plates are hinged to the inner walls of the two sides of the box body respectively, permanent magnets are embedded at one ends, close to each other, of the two door plates, and the two permanent magnets attract each other in different poles.

Further, the folding leg includes four mutual articulated deflection poles of head and the tail and two articulated seats, two articulated seat is fixed connection respectively on loading board and backup pad, four the deflection pole articulates respectively on articulated seat, it is connected with the pivot to rotate on the inner wall of box, fixedly connected with reel in the pivot, around having put the hawser on the reel, the other end fixed connection of hawser is on articulated seat, the pivot external fixation has cup jointed the rotary drum, contain the desiccant in the rotary drum, and the mesh has been seted up to the equidistance on the week lateral wall of rotary drum.

The invention has the following advantages:

1. the device can move and transport the whole device by arranging the push-pull rod, is convenient and labor-saving to operate, can adjust the lifting of the bearing plate by the push-pull rod, namely when the push-pull rod is lifted, the bearing plate is lowered into the box body, the sensor is automatically stored, the height and the occupied space of the device are reduced, the box body is conveniently pulled by the push-pull rod to move and transport, when the push-pull rod is lowered, the bearing plate and the sensor are automatically lifted, the surveying and mapping work is carried out, the operation is convenient, and the rapid development of the surveying and mapping work is facilitated.

2. According to the invention, the folding frame is arranged, the supporting plate can be driven to move downwards while the bearing plate rises, so that the sensor can be conveniently lifted to a proper height, the device can be placed more stably when in use, the influence on a surveying and mapping result caused by shaking in the surveying and mapping process is avoided, and the supporting plate can be driven to move upwards and be accommodated simultaneously when the bearing plate descends and is accommodated, so that the space is saved, and the influence on the movement of the device is avoided.

3. According to the invention, the wedge-shaped block and the solenoid are arranged, when the bearing plate drives the sensor to rise to the working height, the wedge-shaped block can clamp and fix the bearing plate, so that the position of the sensor is convenient to stabilize, the solenoid can generate a magnetic effect on the wedge-shaped block when being electrified, the position of the bearing plate is further fixed, and the sensor is prevented from shaking due to the influence of factors such as external wind power.

4. According to the invention, the box body is dehumidified by the dehumidifying agent in the rotary drum, so that the problem of short circuit damage caused by moisture of the sensor during storage is prevented, the service life of the box body is prolonged, the rotary drum can rotate in the process of lifting and descending the sensor to drive dehumidifying agent particles to roll, the dehumidifying agent can be fully and uniformly consumed, and the dehumidifying effect is better.

Drawings

FIG. 1 is a schematic diagram of a mobile foldable mapping apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a mobile foldable surveying and mapping device according to the present invention during storage and movement;

FIG. 3 is a schematic diagram of an external structure of a mobile foldable surveying apparatus provided by the present invention;

fig. 4 is a schematic side view of a mobile foldable surveying and mapping apparatus according to the present invention.

Fig. 5 is an enlarged view at a in fig. 1.

FIG. 6 is a partial perspective view of a mobile foldable mapping device provided by the present invention.

FIG. 7 is a schematic side view of a drum of a mobile foldable mapping apparatus according to the present invention.

In the figure, 1 box body, 2 protective door, 3 push-pull rod, 4 rollers, 5 folding frame, 6 bearing plate, 7 sensor, 8 support plate, 9 fixing mechanism, 10 fixing plate, 11 piezoresistor, 12 spring sheet, 13 pulling plate, 14 wedge block, 15 spring, 16 solenoid, 17C shaped plate, 18 gear, 19 rack I, 20 rack II, 21 sliding strip, 22 heightening seat, 23 connecting rod, 24 antiskid seat, 25 positioning cone, 26 sliding rail, 27 door plate, 28 permanent magnet, 29 deflection rod, 30 hinge seat, 31 rotating shaft, 32 reel and 33 rotating drum.

Detailed Description

As shown in fig. 1-7, a portable collapsible mapping device, including box 1, the upper end of box 1 and the equal opening setting of lower extreme, the upper end opening part of box 1 articulates there is guard gate 2, sliding connection has push-and-pull rod 3 on the lateral wall of box 1, gyro wheel 4 is installed to the bottom of box 1, gyro wheel 4 is the universal wheel, make the removal of box 1 more nimble, the staff can hold push-and-pull rod 3 with the hand, it removes to pull box 1, convenient to use is laborsaving, box 1 internal fixation is provided with folding leg 5, the upper end fixedly connected with loading board 6 of folding leg 5, be provided with sensor 7 on loading board 6, the lower extreme fixedly connected with backup pad 8 of folding leg 5, be provided with two sets of fixed establishment 9 that are used for spacing to loading board 6 on the inner wall of box 1.

Each group of fixing mechanisms 9 comprises a fixing plate 10, a piezoresistor 11, an elastic sheet 12, a pulling plate 13, a wedge block 14, a spring 15 and a solenoid 16, wherein the fixing plate 10 is fixedly connected to the inner side wall of the box body 1, the piezoresistor 11 is fixedly arranged on the lower surface of the fixing plate 10, the wedge block 14 is arranged below the fixing plate 10, the wedge block 14 penetrates through the side wall of the box body 1, the pulling plate 13 is movably connected with the outer side wall of the box body 1 through the spring 15, the pulling plate 13 is fixedly connected with the wedge block 14 through a connecting rod, the elastic sheet 12 is fixedly arranged on the upper surface of the bearing plate 6, the solenoid 16 is embedded in the bearing plate 6, the solenoid 16 is electrically connected with a power supply through the piezoresistor 11, and the wedge block 14 is made of a ferromagnetic material, so that the solenoid 16 generates magnetic attraction force on the wedge block when being electrified;

wedge 14 can carry out the chucking to loading board 6 fixedly, be convenient for stabilize sensor 7's position, piezo-resistor 11 is when not being pressed, its inside resistance value is great, spiral pipe 16 is in the short circuit state, when loading board 6 rises, preforming 12 supports and presses on piezo-resistor 11, piezo-resistor 11 is pressed and takes place mechanical deformation, its inside resistance value reduces, make the circuit of spiral pipe 16 switch on, can produce magnetic action to wedge 14 when solenoid 16 switches on, further fix the position of loading board 6, prevent that sensor 7 from taking place to rock because of factors such as external wind-force influence, wherein preforming 12 has good elastic deformation ability, when contacting with piezo-resistor 11, can guarantee to compress tightly piezo-resistor 11, and can not extrude piezo-resistor 11 and damage.

The push-pull rod 3 is of a U-shaped structure, sliding grooves are formed in the side walls of the two sides of the box body 1, and the lower end of the push-pull rod 3 is connected into the sliding grooves in a sliding mode, so that the push-pull rod 3 can stably slide relative to the box body 1.

The side wall of the box body 1 is fixedly provided with a C-shaped plate 17, the middle part of the C-shaped plate 17 is rotatably connected with a gear 18, the inner walls of two sides of the C-shaped plate 17 are respectively connected with a rack I19 and a rack II 20 in a sliding manner, the rack I19 and the rack II 20 are both meshed with the gear 18, the upper end of the rack I19 is fixedly connected with the push-pull rod 3, the side wall of the box body 1 is provided with a through groove, a sliding strip 21 slides in the through groove, the rack II 20 is fixedly connected with the bearing plate 6 through the sliding strip 21, when the rack I19 moves, the rack II 20 can be driven by the gear 18 to synchronously move in opposite directions, namely when the push-pull rod 3 rises, the bearing plate 6 falls into the box body 1, the sensor 7 is automatically stored, the height and the occupied space of equipment are reduced, the box body 1 is conveniently held by a hand to move and transport, when the push-pull rod 3 falls, the bearing plate 6 and the sensor 7 are automatically lifted, carry out the survey and drawing work, convenient operation, the survey and drawing work of being convenient for is carried out fast.

The upper surface fixed connection of loading board 6 increases seat 22, and sensor 7 installs on the lateral wall that increases seat 22 for promote sensor 7's height, be favorable to sensor 7's survey and drawing work.

The lower surface of backup pad 8 passes through connecting rod 23 fixedly connected with antiskid seat 24, and the fixed location awl 25 that is provided with in bottom of antiskid seat 24, antiskid seat 24 can support to press subaerial, play the antiskid effect, during location awl 25 is nailed into the soil for the holistic position of device obtains further firm, avoids equipment to bump because of the people is mistake and slides, leads to the survey and drawing positional deviation, thereby influences the mapping result.

All fixedly on the inside wall of box 1 both sides be provided with slide rail 26, and loading board 6 and backup pad 8 all slide and set up on slide rail 26, and slide rail 26 makes loading board 6 and backup pad 8 steadily slide in box 1.

Protective door 2 includes two door plant 27, and two door plant 27 articulate respectively on the inner wall of box 1 both sides, and the one end that two door plant 27 are close to each other inlays and is equipped with permanent magnet 28, and heteropole looks is inhaled between two permanent magnet 28, under two permanent magnet 28's magnetic attraction effect for two door plant 27 can be closely closed when the sensor is accomodate, form good protection to sensor 7.

Folding leg 5 includes four mutual articulated deflection poles 29 of head and the tail and two articulated seats 30, and two articulated seats 30 are fixed connection respectively on loading board 6 and backup pad 8, and four deflection poles 29 articulate respectively on articulated seat 30, and folding leg 5's design can make loading board 6 and backup pad 8 remove to opposite direction in step for surveying and mapping device's arrangement is quick simple and convenient more.

Rotate on the inner wall of box 1 and be connected with pivot 31, fixedly connected with reel 32 on the pivot 31, pivot 31 external fixation has cup jointed rotary drum 33, around putting there being the hawser on the reel 32, the other end fixed connection of hawser is on articulated seat 30, desiccant has been held in rotary drum 33, and the mesh has been seted up to the equidistance on the side wall of rotary drum 33, desiccant dehumidifies in to box 1, prevent that sensor 7 from weing when accomodating, and cause the problem of short circuit damage, improve its life, in-process at sensor 7 rise and decline, articulated seat 30 passes through hawser pulling reel 32 and rotates, then can drive rotary drum 33 and rotate, it rolls to drive desiccant granule, make desiccant can fully evenly consume, dehumidification effect is better.

When the device is used, firstly, the box body 1 is dragged to move to a working position through the push-pull rod 3, the protective door 2 is opened after the device is placed stably, then the push-pull rod 3 is pressed downwards, so that the push-pull rod 3 slides into a sliding groove in the side wall of the box body 1 to be stored, the influence on surveying and mapping work is avoided, when the push-pull rod 3 moves downwards, the rack I19 is driven to slide downwards, the rack I19 drives the rack II 20 to slide upwards synchronously through the gear, and then the bearing plate 6 is driven to move upwards through the sliding strip 21, so that the heightening seat 22 and the sensor 7 are moved upwards out of the box body 1;

in the process that the bearing plate 6 moves upwards, the wedge block 14 is extruded along the inclined surface of the wedge block 14, so that the spring 15 extends, the wedge block 14 slides towards the outside of the box body 1, after the bearing plate 6 passes through the wedge block 14, the spring 15 drives the wedge block 14 to reset, the bearing plate 6 is clamped and fixed, and the position of the sensor 7 is convenient to stabilize, at the moment, the pressing sheet 12 is pressed on the piezoresistor 11, the piezoresistor 11 is pressed to generate mechanical deformation, the internal resistance value is reduced, so that the circuit of the spiral tube 16 is conducted, when the solenoid 16 is electrified, the magnetic action can be generated on the wedge block 14, the position of the bearing plate 6 is further fixed, and the sensor 7 is prevented from shaking due to the influence of factors such as external wind power;

in the process of moving the bearing plate 6 upwards, the folding frame 5 is pulled to longitudinally extend and deform, then the supporting plate 8 is driven to synchronously move downwards, so that the anti-skidding seat 24 extends out of the box body 1 and is pressed against the ground, an anti-skidding effect is achieved, the positioning cone 25 is nailed into the ground, the position of the whole device is further stabilized, and the device is prevented from sliding due to manual mistaken collision, so that the mapping position deviation is avoided, and the mapping result is influenced;

after the surveying and mapping work is completed, the wedge block 14 is pulled through the pulling plate 13 to move out of the box body 1, then the push-pull rod 3 is pulled upwards, the bearing plate 6 is driven to move downwards to reset, the supporting plate 8 is moved upwards to reset simultaneously, the heightening seat 22, the sensor 7, the anti-skidding seat 24 and the positioning cone 25 are stored in the box body 1, the push-pull rod 3 can be held, the box body 1 is pulled to move, the operation is convenient, the stability is good, and the surveying and mapping work can be carried out quickly.

Claims

1. The movable foldable surveying and mapping device comprises a box body (1) and is characterized in that the upper end and the lower end of the box body (1) are provided with openings, a protective door (2) is hinged to the opening at the upper end of the box body (1), a push-pull rod (3) is connected to the outer side wall of the box body (1) in a sliding manner, idler wheels (4) are mounted at the bottom of the box body (1), a folding frame (5) is fixedly arranged in the box body (1), a bearing plate (6) is fixedly connected to the upper end of the folding frame (5), a sensor (7) is arranged on the bearing plate (6), a supporting plate (8) is fixedly connected to the lower end of the folding frame (5), and two groups of fixing mechanisms (9) for limiting the bearing plate (6) are arranged on the inner wall of the box body (1);

each group of fixing mechanisms (9) comprises a fixing plate (10), a piezoresistor (11), an elastic sheet (12), a pulling plate (13), a wedge-shaped block (14), a spring (15) and a solenoid (16), wherein the fixing plate (10) is fixedly connected to the inner side wall of the box body (1), the piezoresistor (11) is fixedly arranged on the lower surface of the fixing plate (10), the wedge-shaped block (14) is arranged below the fixing plate (10), the wedge-shaped block (14) penetrates through the side wall of the box body (1), the pulling plate (13) is movably connected with the outer side wall of the box body (1) through the spring (15), the pulling plate (13) is fixedly connected with the wedge-shaped block (14) through a connecting rod, the elastic sheet (12) is fixedly arranged on the upper surface of the bearing plate (6), the solenoid (16) is embedded in the bearing plate (6), and the solenoid (16) is electrically connected with a power supply through the piezoresistor (11), the wedge block (14) is made of a ferromagnetic material such that the solenoid (16) when energized creates a magnetic attraction force on the wedge block.

2. Mobile foldable surveying and mapping device according to claim 1, characterized in that the push-pull rod (3) is U-shaped, and the side walls of the box (1) are provided with sliding grooves, and the lower end of the push-pull rod (3) is slidably connected in the sliding grooves.

3. The mobile foldable surveying and mapping device according to claim 1, wherein a C-shaped plate (17) is fixedly arranged on the side wall of the box body (1), a gear (18) is rotatably connected to the middle of the C-shaped plate (17), a rack i (19) and a rack ii (20) are respectively slidably connected to the inner walls of the two sides of the C-shaped plate (17), the rack i (19) and the rack ii (20) are both meshed with the gear (18), the upper end of the rack i (19) is fixedly connected with the push-pull rod (3), a through groove is arranged on the side wall of the box body (1), a sliding strip (21) slides in the through groove, and the rack ii (20) is fixedly connected with the bearing plate (6) through the sliding strip (21).

4. Mobile collapsible surveying arrangement according to claim 1, wherein a raised seat (22) is fixedly connected to the upper surface of the carrier plate (6), and the sensor (7) is mounted on a side wall of the raised seat (22).

5. Mobile foldable surveying and mapping device according to claim 1, characterized in that the lower surface of the support plate (8) is fixedly connected with an anti-slip seat (24) by means of a connecting rod (23), the bottom of the anti-slip seat (24) being fixedly provided with a positioning cone (25).

6. Mobile foldable surveying and mapping device according to claim 1, characterized in that the inner side walls of the two sides of the box (1) are fixed with slide rails (26), and the carrying plate (6) and the supporting plate (8) are slidably arranged on the slide rails (26).

7. The mobile foldable surveying and mapping device according to claim 1, characterized in that the protective door (2) comprises two door panels (27), the two door panels (27) are hinged to the inner walls of the two sides of the box body (1), a permanent magnet (28) is embedded at one end of the two door panels (27) close to each other, and the two permanent magnets (28) attract each other in different poles.

8. The mobile foldable surveying and mapping device according to claim 1, wherein the folding leg (5) comprises four deflecting rods (29) and two hinged seats (30) hinged end to end, two hinged seats (30) are respectively and fixedly connected to the bearing plate (6) and the support plate (8), four deflecting rods (29) are respectively and fixedly hinged to the hinged seats (30), a rotating shaft (31) is rotatably connected to the inner wall of the box body (1), a winding wheel (32) is fixedly connected to the rotating shaft (31), a cable is wound on the winding wheel (32), the other end of the cable is fixedly connected to the hinged seats (30), a rotating drum (33) is fixedly sleeved outside the rotating shaft (31), a dehumidifying agent is contained in the rotating drum (33), and meshes are formed on the peripheral side wall of the rotating drum (33) at equal intervals.