CN114485588A - Real estate measuring and mapping device and using method thereof - Google Patents

Abstract

The invention discloses a real estate measuring and mapping device and a using method thereof, belonging to the technical field of real estate measurement; a house property measuring and mapping device comprises a movable base, a hand-push rotating rod and a coordinate transmitting box; the movable base is provided with a wire winding disc, a clamping seat wire belt with an elastic buckle is wound on the wire winding disc, a plate wheel disc is arranged above the wire winding disc, a wall pressing plate and a wall wheel are arranged on the plate wheel disc, a storage box is arranged below the wall wheel, the wall pressing plate and the wall wheel are matched with a trigger unit, the storage box moves to a corner of a wall, the trigger unit automatically acts on a coordinate box in the storage box below the wall pressing plate and is clamped with the clamping seat wire belt; the plurality of wall pressing plates and the wall wheels can be matched with the contact action of the inner corner and the outer corner, the coordinate transmitting box for transmitting the coordinate position is automatically put down at the corner positions of the inner corner and the outer corner, the coordinate transmitting box does not need to return to each corner position for recovery during recovery, a surveying and mapping person does not need to bend down to put down and pick up in the whole process, the surveying and mapping efficiency is greatly improved, and time and labor are saved.

Description

Real estate measuring and mapping device and using method thereof

Technical Field

The invention relates to the technical field of house property surveying and mapping, in particular to a house property surveying and mapping device and a using method thereof.

Background

The real estate survey is mainly used for measuring and surveying the house and the land conditions thereof, provides measurement data and data for real estate property rights, house cadastre management, real estate development and utilization, tax collection and town planning and construction, and is measurement work combining a conventional surveying and mapping technology and real estate management business. It is the application technology of the theory, instrument and method for researching the house property mapping of the industrial and mining enterprises, public institutions and adjacent residential sites of the built-up area and the areas outside the built-up area of the town

Common house property measurement such as that of commercial houses, the main measurement is the actual building area and the outline of the building area, the general measurement means needs to measure the distance between the ground of adjacent wall corners along the edge of the indoor wall corner to determine the length of each wall surface in the overlooking state, and also needs to determine the position of the wall corner connected with the adjacent wall surface, thereby determining the outline of the building, generally, a measurer needs to measure along the wall edge one by one and then draw a specific drawing according to the length distance or the angle, although there are many laser range finders at present, the measurement needs to be carried out while keeping the level or aligning at each wall corner position, and the measurement efficiency is low.

The coordinate box device capable of automatically recording coordinates appears in the market at present, the recording of position coordinate information of the coordinate box can be realized, the coordinate box is placed at a corner position, the distance included angle and the position information of adjacent coordinate boxes can be directly calculated, then the information is directly gathered to a calculator or other controllers, the figure outline area can be directly and automatically generated, and the like, the coordinate box is quite suitable for measuring the house outline and the area, but the coordinate box is placed at the corner position in a manual mode in the measuring mode, the coordinate box is recovered one by one after the coordinate information is obtained, the actual operation is realized, a surveying and mapping personnel needs to put the coordinate box under the waist bending of the wall for many times, the coordinate box is recovered one by one after the measurement is finished, although the measurement data is rapidly and accurately obtained, the coordinate box is placed at the corner and the recovery process consumes very time and labor.

Based on the above, the invention designs a house property measurement and mapping device and a using method thereof to solve the above problems.

Disclosure of Invention

The present invention is directed to a real estate survey and mapping apparatus and a method for using the same, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a movable base, a hand-push rotating rod and a coordinate transmitting box;

the top surface of the moving base is horizontally and rotatably provided with a wire winding disc for winding a wire clamping seat belt, a plate wheel disc is horizontally arranged above the wire winding disc, the top of the plate wheel disc is rotatably provided with the hand-push rotating rod, four wall wheel frames are fixed at intervals of the circumference distribution type of the peripheral side wall of the plate wheel disc, the outer end of each wall wheel frame is fixedly provided with a wall wheel for abutting against the wall, a pressing plate frame is arranged at the middle position between the adjacent wall wheel frames, the outer end of each pressing plate frame is fixedly provided with a wall pressing plate, the inner end of each pressing plate frame is elastically and slidably clamped into the side wall of the plate wheel disc, the central distance between the wall pressing plate and the plate wheel disc is greater than the central distance between the wall wheel and the plate wheel disc, the bottom position of the outer end of each wall wheel frame is provided with a storage box, a plurality of wire winding discs are horizontally placed and are stacked one by one inside the storage box, a feed opening with a feed mechanism is formed in the bottom of the storage box;

a plurality of linear elastic buckles are fixed on the side wall of the cassette line belt at intervals, and a clamping mechanism used for being clamped with the linear elastic buckles is arranged on the side wall of the coordinate transmitting box;

the hand-push rotating rod is provided with a controller for controlling the blanking mechanism to act and receiving a coordinate signal transmitted by the coordinate transmitting box;

the clamp plate frame overlooks and is equipped with the trigger detection mechanism who is used for examining clamp plate frame sliding position on the lateral wall of anticlockwise one side under the orientation, trigger detection mechanism is in the wall clamp plate supports and produces instantaneous trigger signal at the wall in-process, the wall takes turns to and is equipped with the gyro wheel detection mechanism who is used for detecting wall wheel sliding position, gyro wheel detection mechanism is in the wall wheel produces lasting trigger signal when tightly on the wall, every trigger detection mechanism and every gyro wheel detection mechanism's signal output part with a plurality of signal input part of controller are electric continuous respectively, trigger detection mechanism with trigger detection mechanism along counter-clockwise relative gyro wheel detection mechanism constitutes an independent trigger unit, when the trigger unit moves, the controller triggers the receiver of the wall wheel below that the trigger unit corresponds carries out the unloading action, the coordinate transmitting box is accommodated in the accommodating box, is discharged and is clamped with the linear elastic buckle of the clamping seat line belt through the clamping mechanism, and the clamping seat line belt is pressed on the ground.

As a further scheme of the invention, the trigger detection mechanism comprises a contact point arranged on the pressing plate frame along the sliding telescopic direction, the contact point is arranged on the side wall on the counterclockwise side in the overlooking direction of the pressing plate frame, a primary trigger block used for abutting against the side wall of the adjacent pressing plate frame is slidably clamped on the side wall of each wall wheel frame relative to the contact point, an automatic reset type contact switch is arranged at the outer end of the primary trigger block, an instant trigger signal is generated when the trigger switch moves to the contact point and is transmitted to the controller, and when the wall pressing plate is pressed on the wall surface, the contact point just skims over the contact switch from outside to inside.

As a further scheme of the invention, the contact groove is an arc-shaped groove taking the center point of the plate wheel disc as the center of a circle, the primary trigger block is an arc-shaped sliding block matched with the contact groove, and the contact point is a hemispherical convex block.

As a further scheme of the invention, the roller detection mechanism comprises a secondary trigger block, an outer end of the wall wheel frame is provided with a wall wheel chute which penetrates through the wall wheel frame from top to bottom, the wall wheel chute is internally provided with the secondary trigger block in a sliding manner along the extension direction of the wall wheel frame, a rotating shaft of the wall wheel is rotatably installed on the bottom surface of the secondary trigger block, the inner walls of the outer ends of the secondary trigger block and the wall wheel chute are fixed with a return spring for keeping the secondary trigger block attached to the inner wall of the outer end of the wall wheel chute, one side of the inner wall of the wall wheel chute is provided with an elastic contact switch for contacting with the secondary trigger block, and a signal output end of the elastic contact switch is electrically connected with a signal input end of the controller.

As a further scheme of the invention, four corners of the bottom of the moving base are supported on the ground through a plurality of rolling ball wheels, a support frame is vertically and rotatably mounted at the center of the moving base, a disc hole is formed in the center of the winding disc, the disc hole is rotatably sleeved on the rod wall of the support frame through a ratchet mechanism, the plate disc is rotatably mounted at the top end of the support frame, a winding motor for driving the winding disc to wind is arranged at the bottom of the moving base, a control end of the winding motor is electrically connected with an output end of a controller, when the winding motor drives the support frame to rotate, the winding disc synchronously rotates with the support frame through the ratchet mechanism, and when the winding disc winds off, the winding disc automatically rotates on the outer ring of the support frame through the ratchet mechanism.

As a further scheme of the invention, the ratchet mechanism comprises a plurality of pawls distributed on the circumference of the support frame rod wall at the position of the plate hole, the pawls rotate on the support frame rod wall in an inclined manner through springs, a rotation limiting block for preventing the pawls from turning outwards too much is arranged on one side of each pawl, the rotation limiting blocks are fixed on the rod wall of the support frame in an inclined manner, a plurality of ratchets are fixed on the inner wall of the plate hole in a circumferential distributed manner at intervals, when the wire winding plate is unwound, the ratchets press the pawls to rotate towards the plate wheel rod wall, when the wire winding motor drives the support frame to wind the wire winding plate, the pawls turn outwards against the ratchets, and the outer wall of each pawl abuts against the inner side wall of the rotation limiting block.

As a further scheme of the invention, the clamping mechanism is a clamping frame, the clamping frame is fixedly mounted at the corner of the coordinate transmitting box facing the wall wheel through a frame, a plurality of forward bayonets are formed in a vertical panel of the clamping frame facing the center direction of the plate wheel disc, a plurality of lateral bayonets are formed in two side panels of the clamping frame, the forward bayonets and the lateral bayonets are trapezoidal openings with the bottom spacing larger than the top spacing, the linear elastic clamp is a T-shaped elastic block, and the linear elastic clamp is fixedly mounted on a band surface of a clamping seat line band facing the wall surface.

As a further scheme of the invention, an extension opening and a leveling opening are respectively arranged at diagonal positions of the storage box along the direction of the wall wheel carrier, the frame extends outwards through the extension opening, corners of the coordinate transmitting box at the opposite position of the buckle frame extend out from the leveling opening, an opening is arranged at the bottom of the storage box, a material receiving elastic sheet for preventing the coordinate transmitting box from falling is arranged on the inner wall of the opening, the blanking mechanism is arranged at the left side and the right side of the extension opening, the blanking mechanism comprises a material stirring sheet which is in friction connection with a vertical surface of the frame, the material stirring sheet is fixed on the outer side wall of a blanking ring, the blanking ring is fixed at the outer end of a blanking belt wheel, the blanking belt wheel is rotatably arranged on a panel of the storage box, a driving belt wheel is rotatably arranged at one side of the blanking belt wheel, and a blanking motor for driving the driving belt wheel to rotate is arranged at the outer side of the driving belt wheel, the automatic feeding device is characterized in that the driving belt wheel is in transmission connection with the discharging belt wheel, the control end of the discharging motor is electrically connected with the output end of the controller, and the discharging motors on the left side and the right side of the extending opening rotate clockwise and anticlockwise respectively.

As a further scheme of the invention, a rod rotating seat is rotatably mounted at the center position of the top of the plate wheel disc, the bottom end of the hand-push rotating rod is rotatably mounted on the rod rotating seat, the top end of the hand-push rotating rod is rotatably mounted on an armrest rotating frame, the controller comprises a display controller, the armrest rotating frame is fixed on the side wall of the display controller, and an armrest ring for holding is fixedly mounted on one side of the display controller.

Another object of the present invention is to provide a method for using a real estate survey and drawing device, comprising the steps of:

moving the movable base to a wall surface, and fixing the end of the wire belt of the card seat at an initial measuring position;

step two, the handrail ring is held by hands, a hand-push rotating rod is utilized to apply force to the plate wheel disc, a wall pressing plate and a wall wheel of the plate wheel disc are ensured to be attached to the wall surface, and then the hand-push rotating rod is pushed to ensure that the moving base translates on the ground at the corner of the wall;

when the movable base moves to the position of the inner corner, the wall wheel frame aligned to the corner is abutted to the position of the corner through the hand-push rotating rod, so that the wall pressing plates on two sides of the inner corner are abutted to the wall surfaces on two sides of the corner, and the movable base is transversely moved along the wall surfaces in a state that the wall wheels and the wall pressing plates are abutted;

when the movable base moves to the corner edge position of the outer wall and the wall pressing plate which originally abuts against the wall surface is popped out, the movable base is integrally driven to rotate to the wall surface of the corner by taking the wall pressing plate as a supporting point, so that the popped wall pressing plate is pressed on the wall surface after the corner again to be pressed tightly until the wall wheels on the left side and the right side of the wall pressing plate abut against the wall surface, then the wall wheels keep abutting state to perform transverse movement, and the like until the movable base returns to the initial measuring position again along the outline of the house;

receiving the coordinate position information of each corner coordinate transmitting box through a display controller or external receiving equipment, and converting the coordinate position information into the area size and the outline shape of a house through a controller or other drawing software or a manual drawing form after the receiving is finished;

and step six, after the data are received, the controller opens the wire collecting motor to collect the wire, and when the coordinate transmitting box is collected to one side of the movable base, the coordinate transmitting box is taken down from the wire elastic buckle of the wire belt of the clamping seat to be reloaded into the containing box, so that the measurement surveying and mapping operation is completed.

Compared with the prior art, the invention has the beneficial effects that:

1. the wall pressing plates and the wall wheels can be matched with the contact action of the inner wall corner and the outer wall corner, the coordinate transmitting box for transmitting the coordinate position is automatically put down at the wall corner position of the inner wall corner and the outer wall corner, the coordinate transmitting box is not required to be held by hands to be stooped for placement in the whole process, the moving base is only required to be pushed by the hand-push rotating rod to rotate for one circle, when the measurement is completed, the clamping seat line is only required to be coiled again, the coordinate transmitting box at the wall corner position can be automatically returned to the body side, the wall corner position is not required to be returned again for recovery action of stooping, the surveying and mapping efficiency of a house product surveying and mapping personnel is greatly improved, and time and labor are saved;

2. the trigger detection mechanism can automatically realize synchronous blanking actions of the coordinate launching boxes at the positions of the inner wall corner and the outer wall corner in the process that the hand-push rotating rod pushes the movable base to move along the wall surface, manual interference is not needed, surveying and mapping personnel only need to push the movable base to move along the wall surface through the hand-push rotating rod, and the speed and the accuracy of discharging the coordinate launching boxes are greatly improved;

3. in the wire winding disc, the wire winding disc and the support frame are not in meshed transmission in the wire unwinding process, and the wire winding disc can rotate on the outer ring of the support frame, so that the wire can be conveniently unwound without resistance of a cassette tape, the pulling effect of the cassette tape unwinding on a coordinate launching box which is already positioned at a wall corner is reduced, and the wire winding disc can rapidly store a coordinate launching box during wire winding;

4. the coordinate transmitting box is provided with a plurality of lateral bayonets and forward bayonets in different directions, so that the coordinate transmitting box can be effectively clamped with the linear elastic buckles on the line belt of the clamping seat in the blanking process of the inner and outer wall corners;

5. the display controller provided by the invention can rapidly receive and store the coordinate position of each coordinate transmitting box, can visually display the coordinate position, and improves the measurement convenience and data visibility of surveying and mapping personnel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view of a hand-held rotating rod;

FIG. 4 is a schematic structural view of a roulette wheel;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a cross-sectional view taken along a horizontal mid-position of FIG. 4;

FIG. 7 is a schematic view of a storage box containing a plurality of coordinate emitter boxes;

FIG. 8 is a schematic structural diagram of a single coordinate pod;

FIG. 9 is a schematic view of the storage box;

FIG. 10 is a schematic structural view of a blanking mechanism on two sides of a protruding port;

FIG. 11 is a partial exploded view of the spool and moving base;

FIG. 12 is a schematic view of the movable base moving to the inner corner;

FIG. 13 is a top view of FIG. 12;

FIG. 14 is a top view of the base of FIG. 12 as it is moved to an exterior corner;

FIG. 15 is a top view of the base 14 after being moved over an exterior corner;

FIG. 16 is a schematic structural view of a ratchet mechanism;

FIG. 17 is a flow chart of a method of using a property measurement mapping device.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a movable base 1, a rolling ball wheel 10, a take-up motor 11, a wire winding disc 12, a support frame 13, a pawl 14, a ratchet 15, a rotation limiting block 16, a wire clamping seat belt 2, a wire elastic buckle 20, a plate wheel disc 3, a wall wheel frame 30, a pressure plate groove 31, a pressure plate frame 32, a wall pressure plate 33, a contact groove 34, a primary trigger block 35, a wall wheel 36, a wall wheel sliding groove 37, a secondary trigger block 38, a reset spring 39, a hand push rotating rod 4, a rod rotating seat 40, an armrest rotating seat 41, a display controller 42, an armrest ring 43, a storage box 5, an extension port 50, a flush port 51, a material receiving elastic sheet 52, a blanking belt wheel 53, a blanking ring 54, a material shifting sheet 55, a driving belt wheel 56, a blanking motor 57, a transmission toothed belt 58, a coordinate transmitting box 6, a frame 60, a buckle frame 61, a positive bayonet 62 and a lateral bayonet 63.

Detailed Description

Referring to fig. 1-17, the present invention provides a technical solution: comprises a movable base 1, a hand-push rotating rod 4 and a coordinate transmitting box 6;

a wire winding disc 12 for winding a clamping seat wire belt 2 is horizontally and rotatably arranged on the top surface of the movable base 1, a plate wheel disc 3 is horizontally arranged above the wire winding disc 12, a hand-push rotating rod 4 is rotatably arranged on the top of the plate wheel disc 3, four wall wheel frames 30 are fixed on the peripheral side wall of the plate wheel disc 3 at intervals in a distributed manner, a wall wheel 36 for pressing against a wall is fixed on the outer end of each wall wheel frame 30, a pressure plate frame 32 is arranged in the middle position between the adjacent wall wheel frames 30, a wall pressure plate 33 is fixed on the outer end of each pressure plate frame 32, the inner end of each pressure plate frame 32 is elastically clamped into the side wall of the plate wheel disc 3 in a sliding manner, the distance between each wall pressure plate 33 and the plate wheel disc 3 is larger than the distance between each wall wheel 36 and the plate wheel disc 3, a storage box 5 is arranged at the bottom of the outer end of each wall wheel frame 30, a plurality of coordinate launching boxes 6 which are horizontally arranged and are arranged one by one in a stacked manner are accommodated in the storage box 5, and a blanking opening with a blanking mechanism is arranged at the bottom of the storage box 5;

a plurality of linear elastic buckles 20 are fixed on the side wall of the cassette line belt 2 at intervals, and a clamping mechanism used for clamping the linear elastic buckles 20 is arranged on the side wall of the coordinate transmitting box 6;

the hand-push rotating rod 4 is provided with a controller for controlling the action of the blanking mechanism and receiving a coordinate signal transmitted by the coordinate transmitting box 6;

a trigger detection mechanism for detecting the sliding position of the pressure plate frame 32 is arranged on the side wall of one anticlockwise side in the overlooking direction of the pressure plate frame 32, the trigger detection mechanism generates an instant trigger signal in the process that a wall pressure plate 33 abuts against the wall surface, a roller detection mechanism for detecting the sliding position of a wall roller 36 is arranged on the wall roller 36, the roller detection mechanism generates a continuous trigger signal when the wall roller 36 abuts against the wall surface, the signal output end of each trigger detection mechanism and the signal output end of each roller detection mechanism are respectively and electrically connected with a plurality of signal input ends of a controller, the trigger detection mechanism and the roller detection mechanism opposite to each other in the anticlockwise direction form an independent trigger unit, when the trigger unit acts, the controller triggers a storage box 5 below the wall roller 36 corresponding to the trigger unit to carry out blanking action, a coordinate transmitting box 6 stored in the storage box 5 is blanked and clamped with a linear elastic buckle 20 of the clamping seat line 2 through a clamping mechanism, and the clamping seat line 2 presses the clamping seat line 2 on the ground (ii) a

When the device works, the moving base 1 is moved by the hand-push rotating rod 4 and the adjacent wall wheels 36 are abutted against the wall surface, as shown in fig. 13, two wall wheels 36 at the rear side of the moving base 1 are abutted against the wall surface and move towards the right side in a transverse movement, at the moment, the wall pressing plate 33 at the right side just collides against the wall at the right side and abuts against the wall at the right side, the trigger detection mechanism acts to generate an instantaneous trigger signal, meanwhile, the wall wheels 36 are in an abutting state, the roller detection mechanism is also in a trigger state, at the moment, the trigger unit realizes the trigger action, the trigger unit controls the storage box 5 below the wall wheel 36 at the right upper corner of the box 13 to perform blanking action through the controller on the hand-push rotating rod 4, the coordinate transmitting box 6 stored in the storage box 5 can fall downwards, the clamping mechanism on the coordinate transmitting box 6 can be directly clamped on the linear elastic buckle 20 of the clamping seat cable 2 and drag the clamping seat cable 2 to move downwards to the ground and keep motionless, at the moment, the coordinate transmitting box 6 falling down is just positioned at the position of the inner corner, the single coordinate transmitting box 6 used for transmitting the coordinate position signal and the clamping seat line belt 2 are together positioned at the position of the inner wall corner, if the material at the inner wall corner meets the outer wall corner after the material is finished, at the moment, as shown in figure 14, the hand-push rotating rod 4 presses the moving base 1 to move towards the lower direction of figure 14, when the wall pressing plate 33 at the upper side of the plate wheel disc 3 is separated from the upper wall surface, the wall pressing plate 33 slides to generate displacement, so the triggering detection mechanism can be triggered, but at the moment, the wall wheel 36 at the anticlockwise direction of the wall pressing plate 33 is also separated from the upper wall surface, so the roller detection mechanism at the anticlockwise opposite direction of the wall pressing plate 33 has no triggering action, the triggering unit at the upper side of the plate wheel disc 3 has no triggering action, when the plate wheel disc 3 is separated from the upper wall surface, the storage box 5 at the upper left corner cannot generate blanking action, and at the outer wall edge at the lower right corner, at this time, the wall pressing plate 33 on the right side of the plate wheel disc 3 is not pressed by the wall surface on the right side any more and can be popped out outwards, the trigger detection mechanism is triggered, the wall wheel 36 in the anticlockwise direction of the wall pressing plate 33 still abuts against the wall surface on the right side at this time, the roller detection mechanism is in a trigger state, the trigger unit can trigger the storage box 5 below the wall wheel 36 on the right upper corner through the controller to perform blanking action, the coordinate launching box 6 in the storage box 5 falls to press and clamp the clamping seat wire belt 2 at this time, it needs to be noted that the coordinate launching box 6 can be additionally provided with a balancing weight to ensure that the coordinate launching box 6 falls on the ground of the corner, the pulling force of the clamping seat wire belt 2 to the coordinate launching box 6 at the corner is smaller than the friction force between the coordinate launching box 6 and the ground, namely, the coordinate launching box 6 can not move away from the corner in the subsequent discharging clamping seat wire belt 2, and then automatically falls to the second coordinate launching box 6 at the corner position of the outer wall, when the movement continues, the rotary plate wheel disc 3 is rotated anticlockwise by taking the wall pressing plate 33 on the right side as a supporting point, at the moment, the upper side edge of the wall pressing plate 33 is pressed against the wall surface to be stressed, the wall pressing plate 33 slides inwards and is compressed again until the wall wheel 36 at the lower right corner rotates anticlockwise to the wall surface to be compressed, the trigger detection mechanism triggers the instant signal in the compression process of the wall pressing plate 33, but at the moment, the wall wheel 36 at the anticlockwise side of the trigger detection mechanism is in the rotation process of the wall pressing plate 33 and leaves the right side wall surface, therefore, when the wall pressing plate 33 presses the lower wall surface to be not slid and stretched, the roller detection mechanism of the same trigger unit is not in a trigger state, so that the controller cannot be triggered to control the storage box 5 to be blanked at the moment, although the wall wheel 36 at the upper right corner in fig. 15 is pressed on the lower wall surface, the other trigger unit corresponds to the wall pressing plate, that is, in fig. 15, the wall wheel 36 at the upper right corner and the wall pressing plate 33 at the right side are a triggering unit, so that the blanking action of the storage box 5 at the upper left corner in this state cannot be triggered, then the plate wheel disc 3 is integrally translated towards the right side, if there is a wall surface extending downwards in fig. 15, the action of fig. 13 is repeated, if there is a wall surface extending upwards in fig. 15, the pressing plate frame 32 at the upper side of the plate wheel disc 3 is bounced off when moving to the outer wall corner, the action of fig. 14 is repeated, until the moving base 1 walks along the wall surface of the house for one circle, then a coordinate launching box 6 is automatically blanked at each corner position of the house, at this time, the coordinate positions launched by the coordinate launching boxes 6 are counted by the controller, so that the space between adjacent coordinate launching boxes 6 and the overall area profile of the house can be obtained, and the whole process only needs to push the moving base 1 to walk around the inner wall surface of the house for one circle by the hand push rod 4, the key point is that after the measurement is finished, the coil winding disc 12 is rotated in the opposite direction to wind the cassette line 2 again and withdraw, at the moment, the cassette line 2 can automatically and completely take the coordinate transmitting boxes 6 of each corner back through the elastic buckles 20, the coordinate transmitting boxes 6 are not required to be recovered one by one again, only the coordinate transmitting boxes 6 which are withdrawn are required to be released again and then are arranged in the storage box 5, the measurement efficiency and speed are greatly improved, therefore, a plurality of wall pressing plates 33 and wall wheels 36 which are arranged in the invention can be matched with the contact action of the inner corner and the outer corner, the coordinate transmitting boxes 6 which are used for transmitting the coordinate positions are automatically put down at the corner positions of the inner corner and the outer corner, the coordinate transmitting boxes 6 which are used for transmitting the coordinate positions are not required to be held by hands to bend down in the whole process, only the moving base 1 is required to be pushed by a hand through the rotating rod 4 for one turn, when the measurement is finished, the cassette line 2 is required to be coiled again, and the coordinate transmitting boxes 6 which are used for transmitting the corner positions can automatically return to the side, need not to return every corner position again and carry out the recovery action of bending over and picking up, greatly improved house property mapping personnel's survey and drawing efficiency, labour saving and time saving saves the measurement to every wall corner, and the measurement on wall profile limit need not to hand alone and range finding or angle measuring device measure.

As a further scheme of the present invention, the trigger detection mechanism includes a contact point arranged along the sliding and stretching direction of the pressing plate frame 32, the contact point is arranged on the side wall of the pressing plate frame 32 on the counterclockwise side in the overlooking direction, each wall wheel frame 30 is provided with a primary trigger block 35 for abutting against the side wall of the adjacent pressing plate frame 32 in a sliding and clamping manner relative to the side wall of the contact point, the outer end of the primary trigger block 35 is provided with an automatic reset type contact switch, when the trigger switch moves to the contact point, an instant trigger signal is generated and transmitted to the controller, and when the wall pressing plate 33 is pressed on the wall surface, the contact point just passes through the contact switch from outside to inside;

when the device works, in the state shown in figure 13, the wall pressing plate 33 on the right side is pressed on the wall surface, in the state, the trigger switch cannot generate an instantaneous contact signal to the controller, at the moment that the wall pressing plate 33 contacts the wall surface, the contact point synchronously contacts the contact switch, at the moment, the controller controls the blanking mechanism to discharge materials downwards, the coordinate transmitting box 6 falls down, when the wall pressing plate 33 is tightly propped against the wall surface, the contact point just grabs over the contact switch, no instantaneous contact signal exists, the coordinate transmitting box 6 also falls down to clamp the linear elastic buckle 20 of the clamping seat linear belt 2, when the wall pressing plate 33 is popped outwards, in the state shown in figure 14, the contact point grabs over the contact switch again to trigger the instantaneous contact signal again, so that the roller detection mechanism which is always in the trigger state can carry out blanking action through the controller again at the corner position of the outer wall, therefore, the trigger detection mechanism can push the moving base 1 to move along the wall surface by the hand push rotating rod 4 to move the moving base 1 In-process, the automatic synchronous unloading action of coordinate launching box 6 is realized to the position at interior corner and outer corner, need not artifical manual interference, and the mapping personnel only need along the wall through hand push bull stick 4 support remove the base 1 can, improved the speed and the accurate nature of the 6 blowing of coordinate launching box greatly.

As a further scheme of the invention, a contact groove 34 for sliding clamping and a trigger block 35 is formed on the side wall of a wall wheel carrier 30, a pressure plate groove 31 for sliding inserting into a pressure plate frame 32 is formed on the side wall of a plate wheel disc 3, the contact groove 34 is an arc groove taking the center point of the plate wheel disc 3 as the center of a circle, a primary trigger block 35 is an arc-shaped sliding block matched with the contact groove 34, and a contact point is a hemispherical convex block.

As a further scheme of the present invention, the roller detection mechanism includes a secondary trigger block 38, a wall wheel sliding groove 37 penetrating vertically is formed at an outer end of the wall wheel frame 30, the secondary trigger block 38 is slidably clamped in the wall wheel sliding groove 37 along an extending direction of the wall wheel frame 30, a rotating shaft of the wall wheel 36 is rotatably mounted at a bottom surface of the secondary trigger block 38, a return spring 39 for keeping the secondary trigger block 38 attached to an outer end inner wall of the wall wheel sliding groove 37 is fixed on an outer end inner wall of the wall wheel sliding groove 37, an elastic contact switch for contacting with the secondary trigger block 38 is arranged on one side of an inner end inner wall of the wall wheel sliding groove 37, and a signal output end of the elastic contact switch is electrically connected with a signal input end of the controller;

when the coordinate transmitting box is in operation, when the set wall wheel 36 is abutted against the wall surface, the wall wheel 36 drives the second-stage trigger block 38 to slide in the wall wheel sliding groove 37 and compress the elastic contact switch, then a trigger signal can be transmitted to the controller, after the wall wheel 36 leaves the wall surface, the second-stage trigger block 38 moves away from the elastic contact switch, the elastic contact switch does not send the trigger signal any more, meanwhile, the wall wheel 36 is in the compressing process, the storage box 5 can be attached to the wall corner more, the coordinate transmitting box 6 is ensured to be placed downwards, the outer contour of the coordinate transmitting box 6 can be discharged along the wall corner, the falling horizontality of the coordinate transmitting box 6 is ensured, and the clamping mechanism of the coordinate transmitting box 6 can be stably clamped with the linear elastic buckle 20 of the clamping seat line belt 2.

As a further scheme of the invention, four corners of the bottom of a movable base 1 are supported on the ground through a plurality of ball rolling wheels 10, a support frame 13 is vertically and rotatably mounted at the center of the movable base 1, a disc hole is formed in the center of a winding disc 12, the disc hole is rotatably sleeved on the rod wall of the support frame 13 through a ratchet mechanism, a plate wheel disc 3 is rotatably mounted at the top end of the support frame 13, a winding motor 11 for driving the winding disc 12 to wind is arranged at the bottom of the movable base 1, a control end of the winding motor 11 is electrically connected with an output end of a controller, when the winding motor 11 drives the support frame 13 to rotate, the winding disc 12 synchronously rotates with the winding disc support frame 13 through the ratchet mechanism, and when the winding disc 12 releases wires, the winding disc 12 automatically rotates on the outer ring of the support frame 13 through the ratchet mechanism;

during operation, the wire winding disc 12 that sets up is at the unwrapping wire in-process, wire winding disc 12 and support frame 13 non-meshing transmission, wire winding disc 12 can be in the rotation of support frame 13 outer lane, thereby can make things convenient for the unwrapping wire of cassette tape 2 non-resistance, reduce the effect of dragging that cassette tape 2 unwrapping wire has fallen on corner coordinate emission box 6 simultaneously, receive the in-process, receive line motor 11 and drive support frame 13 and rotate, direction of rotation is opposite with unwrapping wire rotation direction, then wire winding disc 12 meets through ratchet and support frame 13 meshing this moment, it drives wire winding disc 12 through support frame 13 and carries out the automatic receipts line this moment to receive line motor 11, the pulling force of receiving the line this moment is greater than the frictional force on coordinate emission box 6 and ground, cassette tape 2 just can take coordinate emission box 6 to take and withdraw together.

As a further scheme of the invention, the ratchet mechanism comprises a plurality of pawls 14 circumferentially distributed on the rod wall of the support frame 13 at the position of the plate hole, the pawls 14 obliquely rotate on the rod wall of the support frame 13 through springs, a rotation limiting block 16 for preventing the pawls 14 from being turned over too much is arranged on one side of the pawls 14, the rotation limiting block 16 is obliquely fixed on the rod wall of the support frame 13, a plurality of ratchets 15 are circumferentially fixed on the inner wall of the plate hole at distributed intervals, when the wire winding plate 12 is paying off, the ratchets 15 press the pawls 14 to rotate towards the rod wall of the plate wheel disc 3, when the wire winding motor 11 drives the support frame 13 to wind up the wire winding plate 12, the pawls 14 are pressed against the ratchets 15 and turned outwards, and the outer wall of the pawls 14 is pressed against the inner side wall of the rotation limiting block 16;

when the spool works, when the cassette tape 2 is paid off, as shown in figure 16, the spool 12 rotates clockwise, the pawl 14 cannot be clamped by the ratchet 15, the spool 12 rotates by taking the axial lead of the support frame 13 as a rotating shaft, the ratchet 15 presses the pawl 14 to an inner ring when passing through the pawl 14, the pawl 14 cannot be meshed with the ratchet 15, when the wire needs to be taken up, the support frame 13 rotates anticlockwise, the ratchets 15 abut against the pawls 14 and turn outwards until the pawls 14 abut against the rotation limiting blocks 16 and cannot rotate, at the moment, the support frame 13 is meshed with the wire winding disc 12, the support frame 13 drives the wire winding disc 12 to rotate anticlockwise together, at the moment, the wire winding disc 12 starts to take up the wire, therefore, the ratchet mechanism provided by the invention can facilitate the wire winding disc 12 to rapidly follow and pay off the wire, does not influence the coordinate transmitting box 6 which is placed in the corner, when the wire is taken up, good pulling force can be provided, and the coordinate transmitting boxes 6 are automatically brought back together.

As a further scheme of the invention, the clamping mechanism clamps the frame 61, the clamping frame 61 is fixedly installed at the corner of the coordinate transmitting box 6 facing the wall wheel 36 through the frame 60, a plurality of forward bayonets 62 are arranged on the vertical panel of the clamping frame 61 facing the center direction of the plate wheel disc 3, a plurality of lateral bayonets 63 are arranged on the two side panels of the clamping frame 61, the forward bayonets 62 and the lateral bayonets 63 are both trapezoidal openings with the bottom spacing larger than the top spacing, the linear elastic clamp 20 is a T-shaped elastic block, and the linear elastic clamp 20 is fixedly installed on the surface of the clamping seat linear belt 2 facing the wall surface;

in operation, when the coordinate transmitting box 6 is discharged from the storage box 5, the buckle frame 61 falls from above the linear elastic buckle 20, the plurality of forward bayonets 62 or lateral bayonets 63 on the buckle frame 61 can downwardly clamp the plurality of linear elastic buckles 20 on the cassette cable belt 2, so that the coordinate transmitting box 6 is hung on the cassette cable belt 2 and falls down on the ground together with the cassette cable belt 2, it should be noted that the height from the coordinate transmitting box 6 to the ground is not too high, otherwise the clamping action and instability of blanking of the coordinate transmitting box 6 can be influenced, the optimal mode is that the coordinate transmitting box 6 has a certain height in the vertical direction, in the process that the coordinate transmitting box 6 slides out from the storage box 5, the buckle frame 61 starts to be clamped with the linear elastic buckle 20 under the action of the pushing mechanism, so as to ensure the clamping accuracy, wherein the forward bayonets 62 and the lateral bayonets 63 are arranged on the buckle frame 61 in different directions, the main forward bayonet 62 is used for blanking at the inner wall corner position, and the lateral bayonet 63 is used for blanking at the outer wall corner position, so that the forward bayonet 62 can be kept consistent with the angle of the linear elastic buckle 20, and the clamping accuracy is improved.

As a further proposal of the invention, the storage box 5 is respectively provided with an extension opening 50 and a flush opening 51 along the diagonal position of the wall wheel frame 30 direction, the frame 60 extends outwards through the extension opening 50, the corner of the coordinate transmitting box 6 at the opposite position of the buckle frame 61 extends out from the flush opening 51, the bottom of the storage box 5 is provided with an opening, the inner wall of the opening is provided with a material receiving elastic sheet 52 for preventing the coordinate transmitting box 6 from falling off, the blanking mechanism is arranged at the left and the right sides of the extension opening 50, the blanking mechanism comprises a material shifting sheet 55 for friction connection with the vertical surface of the frame 60, the material shifting sheet 55 is fixed on the outer side wall of a blanking ring 54, the blanking ring 54 is fixed at the outer end of the blanking belt wheel 53, the blanking belt wheel 53 is rotatably arranged on the panel of the storage box 5, one side of the blanking belt wheel 53 is rotatably provided with a driving belt wheel 56, the outer side of the driving belt wheel 56 is provided with a blanking motor 57 for driving the driving belt wheel 56 to rotate, the driving belt wheel 56 is in transmission connection with the blanking belt wheel 53 through 28, the control end of the blanking motor 57 is electrically connected with the output end of the controller, and the blanking motors 57 on the left side and the right side of the extension opening 50 rotate clockwise and anticlockwise respectively;

when the coordinate transmitting box 6 works, after the controller receives a trigger signal of the trigger unit, the blanking motor 57 rotates for a certain angle, the blanking motor 57 is set as a servo motor, the blanking motor 57 can drive the blanking ring 54 to rotate through the driving belt wheel 56, the transmission toothed belt 58 and the blanking belt wheel 53, at the moment, the material shifting pieces 55 on the left side and the right side of the frame 60 respectively rotate clockwise and anticlockwise, so that the frame 60 is shifted downwards, the coordinate transmitting box 6 overcomes the elastic support of the material receiving elastic sheet 52 to slide downwards from the storage box 5, and the blanking action is completed, therefore, the storage box 5 and the blanking mechanism provided by the invention can ensure that the coordinate transmitting box 6 can be smoothly ensured to carry out the blanking action while the coordinate transmitting box 6 is stored, and meanwhile, the coordinate transmitting box 6 is ensured to be attached to the vertical blanking of a corner, and the coordinate transmitting box 6 is ensured to fall on the corner position.

As a further scheme of the present invention, a rod rotating base 40 is rotatably mounted at the top center position of the plate wheel disc 3, the bottom end of the hand-push rotating rod 4 is rotatably mounted on the rod rotating base 40, the top end of the hand-push rotating rod 4 is rotatably mounted on an armrest rotating frame 41, the controller comprises a display controller 42, the armrest rotating frame 41 is fixed on the side wall of the display controller 42, and an armrest ring 43 for hand-holding is fixedly mounted on one side of the display controller 42;

during operation, handheld handrail ring 43 is pushing away wall wheel 36 or wall clamp plate 33 on the board rim plate 3 assurance board rim plate 3 and support the wall and slide can, wherein display controller 42 can receive the coordinate position of saving every coordinate transmission box 6 fast, can direct-viewing display come out, has improved surveying and mapping personnel's measurement convenience and data visibility.

Referring to fig. 17, another objective of the present invention is to provide a method for using a real estate survey and mapping apparatus, comprising the following steps:

moving the movable base 1 to a wall surface, and fixing the end of the cassette line belt 2 at an initial measurement position;

step two, the handrail ring 43 is held by hands, the hand push rotating rod 4 is utilized to apply force to the plate wheel disc 3, the wall pressing plate 33 and the wall wheel 36 of the plate wheel disc 3 are ensured to be attached to the wall surface, and then the hand push rotating rod 4 is pushed to ensure that the moving base 1 is enabled to translate on the ground at the corner of the wall;

when the movable base 1 moves to the position of an inner corner, the wall wheel frame 30 aligned to the corner is tightly abutted to the position of the corner through the hand-push rotating rod 4, so that the wall pressing plates 33 on two sides of the inner corner are abutted to the wall surfaces on two sides of the corner, and after blanking is finished, the movable base 1 is transversely moved along the wall surfaces in a manner of keeping the abutting state of the wall wheel 36 and the wall pressing plates 33;

when the movable base 1 moves to the position of the corner edge of the outer wall and the wall pressing plate 33 which originally abuts against the wall surface is popped out, the movable base 1 is integrally driven to rotate to the wall surface of the corner by taking the wall pressing plate 33 as a supporting point, so that the popped wall pressing plate 33 is pressed on the wall surface after the corner again and is pressed tightly until the wall wheels 36 at the left side and the right side of the wall pressing plate 33 abut against the wall surface and then keep the abutting state to perform the transverse movement, and the like until the movable base returns to the initial measuring position again along the outline of the house;

step five, receiving the coordinate position information of each corner coordinate transmitting box 6 through the display controller 42 or external receiving equipment, and converting the coordinate position information into the area size and the outline shape of the house through a controller or other drawing software or a manual drawing form after the receiving is finished;

and step six, after the data are received, the controller opens the wire receiving motor 11 to receive the wire, and when the coordinate transmitting box 6 is received to one side of the movable base 1, the coordinate transmitting box 6 is taken down from the wire elastic buckle 20 of the clamping seat wire belt 2 to be loaded into the receiving box 5 again, so that the measurement and mapping operation is completed.

Claims (9)

1. The utility model provides a surveying and mapping device is measured in room, includes removal base (1), hand push bull stick (4) and coordinate launching box (6), its characterized in that:

the winding disc (12) used for winding the cassette thread belt (2) is installed in the horizontal rotation of the top surface of the moving base (1), a plate wheel disc (3) is horizontally installed above the winding disc (12), the top of the plate wheel disc (3) is rotatably installed on the hand-push rotating rod (4), four wall wheel carriers (30) are fixed on the plate wheel disc (3) at intervals distributed on the circumference of the peripheral side wall, the outer end of each wall wheel carrier (30) is fixedly provided with a wall wheel (36) used for abutting against the wall, a pressure plate frame (32) is arranged at the middle position between the adjacent wall wheel carriers (30), the outer end of the pressure plate frame (32) is fixedly provided with a wall pressure plate (33), the inner end of the pressure plate frame (32) is elastically slid to clamp the side wall of the plate wheel disc (3), the center distance between the wall pressure plate (33) and the plate wheel disc (3) is greater than the center distance between the wall wheel (36) and the plate wheel disc (3), a storage box (5) is mounted at the bottom of the outer end of each wall wheel frame (30), a plurality of coordinate launching boxes (6) are horizontally placed and stacked one by one in the storage box (5), and a feed opening with a feed mechanism is formed in the bottom of the storage box (5);

a plurality of linear elastic buckles (20) are fixed on the side wall of the cassette line belt (2) at intervals, and a clamping mechanism used for being clamped with the linear elastic buckles (20) is arranged on the side wall of the coordinate transmitting box (6);

the hand-push rotating rod (4) is provided with a controller for controlling the blanking mechanism to act and receiving a coordinate signal transmitted by the coordinate transmitting box (6);

be equipped with the trigger detection mechanism who is used for examining pressure grillage (32) sliding position on the lateral wall of anticlockwise one side under pressure grillage (32) overlook direction, trigger detection mechanism and be in wall clamp plate (33) support and produce instantaneous trigger signal at the wall in-process, be equipped with the gyro wheel detection mechanism who is used for detecting wall wheel (36) sliding position on wall wheel (36), gyro wheel detection mechanism is in wall wheel (36) support and produce lasting trigger signal when tightly on the wall, every trigger detection mechanism and every gyro wheel detection mechanism's signal output part with a plurality of signal input part of controller are electrical connection respectively, trigger detection mechanism with trigger detection mechanism along counter-clockwise relative gyro wheel detection mechanism constitutes an independent trigger unit, when the trigger unit moves, the controller triggers receiver (5) of wall wheel (36) below that the trigger unit corresponds carry out the unloading action, the coordinate transmitting box (6) accommodated in the accommodating box (5) is used for blanking and is clamped with the linear elastic buckle (20) of the cassette line belt (2) through a clamping mechanism, and the cassette line belt (2) is pressed on the ground.

2. A property measurement mapping apparatus according to claim 1, wherein: trigger detection mechanism includes the contact point that clamp plate frame (32) set up along the flexible direction of sliding, the contact point sets up on clamp plate frame (32) overlook the lateral wall of direction down anticlockwise one side, every wall wheel carrier (30) is equipped with one-level trigger block (35) that are used for supporting on adjacent clamp plate frame (32) lateral wall for the equal slip card on the lateral wall of contact point, the outer end of one-level trigger block (35) is equipped with automatic re-setting formula contact switch, produce instantaneous trigger signal and transmit for when trigger switch removes the contact point the controller, when wall clamp plate (33) compress tightly on the wall, contact point outside-in just skimming contact switch.

3. A property measurement mapping apparatus according to claim 1, wherein: the roller detection mechanism comprises a second-stage trigger block (38), a wall wheel sliding groove (37) which penetrates through from top to bottom is formed in the outer end of the wall wheel frame (30), the wall wheel sliding groove (37) is internally provided with a second-stage trigger block (38) in a sliding clamping mode along the extension direction of the wall wheel frame (30), the rotating shaft of the wall wheel (36) is rotatably installed on the bottom surface of the second-stage trigger block (38), the second-stage trigger block (38) and the inner end wall of the wall wheel sliding groove (37) are fixedly provided with a return spring (39) which is used for keeping the second-stage trigger block (38) attached to the inner end inner wall of the wall wheel sliding groove (37), one side of the inner end inner wall of the wall wheel sliding groove (37) is provided with an elastic contact switch which is used for being in contact with the second-stage trigger block (38), and the signal output end of the elastic contact switch is electrically connected with the signal input end of the controller.

4. A property measurement mapping apparatus according to claim 1, wherein: the four corners of the bottom of the movable base (1) are supported on the ground through a plurality of ball rolling wheels (10), a support frame (13) is vertically and rotatably arranged at the center of the movable base (1), a disc hole is formed in the center of the wire winding disc (12), the disc hole is rotatably sleeved on the rod wall of the support frame (13) through a ratchet mechanism, the plate wheel disc (3) is rotatably arranged at the top end of the support frame (13), a take-up motor (11) for driving the wire winding disc (12) to take up is arranged at the bottom of the movable base (1), the control end of the take-up motor (11) is electrically connected with the output end of the controller, when the take-up motor (11) drives the support frame (13) to rotate, the winding disc (12) and the support frame (13) synchronously rotate through a ratchet mechanism, when the wire winding disc (12) is unwound, the wire winding disc (12) rotates on the outer ring of the support frame (13) through the ratchet mechanism.

5. The property measurement mapping apparatus of claim 4, wherein: ratchet includes that support frame (13) pole wall is in a plurality of pawls (14) that dish hole position circumference distributes and sets up, pawl (14) rotate on support frame (13) pole wall through the spring slope, pawl (14) one side is equipped with prevents pawl (14) and outwards overturns too big restriction piece (16), restriction piece (16) slope is fixed on the pole wall of support frame (13), the interval of the inner wall circumference distributed of dish hole is fixed with a plurality of ratchets (15), when winding dish (12) unwrapping wire, ratchet (15) are pressing pawl (14) and are rotating towards plate wheel dish (3) pole wall, when receiving line motor (11) drive support frame (13) and receive line to winding dish (12), pawl (14) are supported and are turned up on ratchet (15), the outer wall of pawl (14) supports on the inside wall of restriction piece (16).

6. A property measurement mapping apparatus according to claim 1, wherein: clamping mechanism buckle frame (61), buckle frame (61) pass through frame (60) fixed mounting be in coordinate launching box (6) are towards the edge of wall wheel (36), buckle frame (61) have been seted up a plurality of forward bayonets (62) on the vertical panel of rim plate dish (3) central direction towards, a plurality of side direction bayonet sockets (63) have been seted up on the both sides board of buckle frame (61), forward bayonet socket (62) with side direction bayonet socket (63) are the trapezoidal opening that the bottom interval is greater than the top interval, line elasticity buckle (20) are T shape elastic block, line elasticity buckle (20) fixed mounting is on the area face of cassette tape (2) towards the wall.

7. The property measurement mapping apparatus of claim 6, wherein: an extension opening (50) and an even opening (51) are respectively formed in the storage box (5) along the diagonal position of the wall wheel frame (30), the frame (60) extends outwards through the extension opening (50), the corners of the coordinate transmitting box (6) at the opposite position of the buckle frame (61) extend out from the even opening (51), an opening is formed in the bottom of the storage box (5), a material receiving elastic sheet (52) for preventing the coordinate transmitting box (6) from falling is arranged on the inner wall of the opening, the blanking mechanisms are arranged on the left side and the right side of the extension opening (50), each blanking mechanism comprises a material stirring sheet (55) in friction connection with the vertical surface of the frame (60), the material stirring sheet (55) is fixed on the outer side wall of a blanking ring (54), the blanking ring (54) is fixed on the outer end of a blanking belt wheel (53), and the blanking belt wheel (53) is rotatably mounted on a panel of the storage box (5), one side of unloading band pulley (53) is rotated and is installed driving pulley (56), be used for driving pulley (56) pivoted unloading motor (57) is installed in the outside of driving pulley (56), be connected through (28) transmission between driving pulley (56) and unloading band pulley (53), the control end of unloading motor (57) with the output of controller is electric continuous, the unloading motor (57) of stretching out mouthful (50) left and right sides are clockwise rotation and anticlockwise rotation respectively.

8. A property measurement mapping apparatus according to claim 1, wherein: the top central point of board rim plate (3) puts and rotates and installs pole swivel mount (40), the bottom of hand push bull stick (4) is rotated and is installed on pole swivel mount (40), the top of hand push bull stick (4) is rotated and is installed on handrail revolving rack (41), the controller includes display controller (42), handrail revolving rack (41) are fixed on the lateral wall of display controller (42), one side fixed mounting of display controller (42) has handrail ring (43) that are used for handing.

9. A method of using a property measurement and mapping apparatus, suitable for use in a property measurement and mapping apparatus according to any one of claims 1 to 8, the method comprising: the method comprises the following steps:

moving the movable base (1) to a wall surface, and fixing the end of the cassette line belt (2) at an initial measurement position;

step two, the handrail ring (43) is held by hands, a hand-push rotating rod (4) is utilized to apply force to the plate wheel disc (3), a wall pressing plate (33) and a wall wheel (36) of the plate wheel disc (3) are ensured to be attached to the wall surface, and then the hand-push rotating rod (4) is pushed to ensure that the moving base (1) translates on the ground at the corner of the wall;

when the movable base (1) moves to an inner corner position, the wall wheel frame (30) aligned to the corner is tightly abutted to the corner position through the hand-push rotating rod (4), so that the wall pressing plates (33) on two sides of the inner corner are abutted to the wall surfaces on two sides of the corner, and after blanking is finished, the movable base (1) is transversely moved along the wall surfaces in a manner of keeping the abutting state of the wall wheels (36) and the wall pressing plates (33);

when the movable base (1) moves to the corner edge position of the outer wall and the wall pressing plate (33) which originally abuts against the wall surface is popped out, the movable base (1) is integrally driven to rotate to the wall surface of the corner by taking the wall pressing plate (33) as a supporting point, so that the popped wall pressing plate (33) is pressed on the wall surface after the corner again to be pressed tightly until the wall wheels (36) on the left side and the right side of the wall pressing plate (33) abut against the wall surface and then keep the abutting state to perform transverse movement, and the like until the movable base returns to the initial measuring position along the outline of the house again;

receiving the coordinate position information of each corner coordinate transmitting box (6) through a display controller (42) or external receiving equipment, and converting the coordinate position information into the area size and the outline shape of a house through a controller or other drawing software or a manual drawing form after the receiving is finished;

and step six, after the data are received, the wire receiving motor (11) is opened through the controller to receive the wire, when the coordinate transmitting box (6) is received to one side of the movable base (1), the coordinate transmitting box (6) is taken down from the wire elastic buckle (20) of the clamping seat wire belt (2) to be loaded into the receiving box (5) again, and the measurement surveying and mapping operation is completed.

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