CN215569374U - Engineering cost mapping equipment - Google Patents

Abstract

The utility model discloses engineering cost mapping equipment which comprises a first guide plate, a support frame, a limiting plate, a first fixing plate, a first motor, a second fixing plate, a hydraulic push rod, an electric cabinet, a bottom plate, a supporting plate, an annular groove, a second motor, a storage box, a partition plate, a connecting plate, an adjusting rod, a control panel, a second guide plate, a connecting shaft, a mapping instrument shell, a clamping block, a first mapping head, a built-in plate, a second mapping head, a power module, a reinforcing plate, a limiting strip, a sliding plate, a transverse plate, a limiting ring, an infrared distance measuring sensor, a storage plate and an extension plate. The using direction and the height of the housing of the surveying instrument can be adjusted, and the first guide plate and the second guide plate can support and guide the upper side and the lower side of the housing of the surveying instrument; the connecting shaft and the first guide plate can be detached, so that the housing of the surveying instrument can be maintained conveniently, and the limiting plate can improve the protection effect of the supporting frame on the housing of the surveying instrument; the position of the extension plate in the second fixing plate is adjustable, so that the infrared distance measuring sensor can be conveniently used.

Description

Engineering cost mapping equipment

Technical Field

The utility model relates to the field of surveying and mapping, in particular to engineering cost surveying and mapping equipment.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.

Surveying and mapping equipment's direction of use and highly difficult regulation, but the scope of survey and drawing is limited, and surveying and mapping equipment's inclination adjusts inconveniently, and surveying and mapping equipment is inside difficult for overhauing, and the outside lacks protective structure, damages when using easily, and is difficult for accomodating on the surveying and mapping equipment, places the mapping tool, influences the use of equipment, also is inconvenient for detecting the difference in height on surveying and mapping equipment and ground. Therefore, a construction cost mapping apparatus is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an engineering cost mapping equipment is arranged in solving among the prior art that the scope that the mapping instrument can survey and drawing is limited, and the inside difficult maintenance of mapping instrument, outside lack protective structure, damage when using easily, and be difficult for accomodating on the mapping equipment, place the plotting tool, influence the use of equipment, also be inconvenient in operation problem of the difference in height on mapping equipment and ground of inconvenient detection.

According to one aspect of the utility model, the engineering cost mapping equipment comprises a bottom plate, an adjusting and supporting mechanism and a protection mechanism, wherein a supporting plate is fixedly connected to the top of the bottom plate, and an electric cabinet is arranged above the supporting plate; the adjusting and supporting mechanism comprises a supporting frame, a second fixing plate and a hydraulic push rod, the supporting frame is installed at the top of the electric cabinet through bolts, the first fixing plate and the second fixing plate are fixedly connected to two sides of the supporting frame, and the bottom of the second fixing plate is installed above the connecting plate through the hydraulic push rod; the protection mechanism is installed at the inner side of the support frame, a first guide plate is clamped at the top of the support frame, and the bottom of the first guide plate penetrates through the side wall of the top of the support frame.

Further, the wheel is all installed to the bottom plate both sides, the bottom plate top has the backup pad through the montant rigid coupling, bottom plate top rigid coupling has the second motor, the output shaft of second motor runs through backup pad lateral wall back rigid coupling in the connecting plate bottom.

Furthermore, the two ends of the bottom of the connecting plate are clamped in the annular grooves and are in sliding connection with the annular grooves, the annular grooves are formed in the top of the supporting plate, the width of the supporting plate is larger than that of the connecting plate, and the connecting plate is rotatably connected with the supporting plate.

Further, connecting plate top rigid coupling has the containing box, the shield has been cup jointed to the containing box top, the shield rigid coupling is in the electric cabinet bottom, the shield is located between the regulation pole of both sides, it cup joints outside the connecting rod to adjust the pole, sliding connection between pole and the connecting rod adjusts, the connecting rod rigid coupling is at the connecting plate top.

Further, a partition plate is fixedly connected to the inner wall of the containing box, a limiting strip is installed on the left side of the partition plate and connected with the inner wall of the containing box in a clamped mode, a limiting ring is fixedly connected to the bottom of the limiting strip and is U-shaped, and the limiting ring is connected with the bottom of the inner cavity of the containing box in a clamped mode.

Further, the inside rigid coupling of containing box has the diaphragm, the diaphragm is located the baffle right side, slide is installed through the telescopic link in diaphragm one side, sliding connection between slide one end and the baffle, the thickness of slide is less than the diaphragm.

Further, fixed connection between first fixed plate and the second fixed plate, second fixed plate inner chamber block has the extension board, sliding connection between extension board and the second fixed plate inner wall, second fixed plate lateral wall is run through to extension board one end, the storage plate is installed through the damping pivot to extension board bottom, the gomphosis has infrared distance measuring sensor on the storage plate.

Further, the rigid coupling has control panel on the electric cabinet, the second deflector is installed to the control panel top, the second deflector rigid coupling is at the electric cabinet top, first motor is installed on second deflector left side, first motor gomphosis is on the support frame, just first motor is located between first fixed plate and the second fixed plate.

Further, protection machanism includes limiting plate, connecting axle and surveying instrument shell, the limiting plate block is on the support frame, the connecting axle is all installed to surveying instrument shell both sides, is located left the rigid coupling has the output shaft of first motor on the connecting axle, is located the right side the connecting axle cup joints on the support frame inner wall, rotate between surveying instrument shell and the support frame and be connected.

Further, surveying instrument shell top rigid coupling has the block piece, sliding connection between block piece block and the first deflector in the first deflector, built-in board is installed at surveying instrument shell inner chamber top, built-in board bottom block is on second plotting head and first plotting head, the equal rigid coupling of second plotting head and first plotting head is inside the surveying instrument shell, the rigid coupling has power module between second plotting head and the first plotting head, power module bottom rigid coupling has the gusset plate.

According to the embodiment of the utility model, the adjusting support mechanism and the protection mechanism are adopted, so that the problems that the use direction and the height of the mapping equipment are not easy to adjust, the mapping range is limited, the inclination angle of the mapping equipment is not easy to adjust, the maintenance is not easy, and the protection effect is not ideal are solved, the use direction and the height of the mapping equipment can be adjusted, the mapping range is wider, the inclination angle of the equipment can be adjusted, the maintenance is convenient in the equipment, the limiting protection structure is arranged on the outer side, and the damage is not easy to occur.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of a ring groove configuration according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a structure of a clamping block according to an embodiment of the present invention;

FIG. 5 is a schematic view of an internal structure of a storage box according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an embodiment of a built-in board structure;

FIG. 7 is a schematic view of a spacing collar according to an embodiment of the utility model;

fig. 8 is a schematic view illustrating an installation of a receiving plate structure according to an embodiment of the utility model.

In the figure: 1. first deflector, 2, the support frame, 201, the limiting plate, 3, first fixed plate, 4, first motor, 5, the second fixed plate, 6, hydraulic rod, 7, the electric cabinet, 8, the bottom plate, 9, the backup pad, 901, the ring channel, 10, the second motor, 11, the containing box, 1101, the baffle, 12, the connecting plate, 13, adjust the pole, 14, control panel, 15, the second deflector, 16, the connecting axle, 17, the surveying instrument shell, 18, the block, 19, first survey and drawing head, 20, built-in board, 21, the second survey and drawing head, 22, power module, 23, the gusset plate, 24, spacing strip, 25, the slide, 26, diaphragm, 27, the spacing collar, 28, infrared distance measuring sensor, 29, the containing plate, 30, the extension board.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The surveying and mapping apparatus in this embodiment may be applicable to various infrared ranging sensors, for example, the following infrared ranging sensor is provided in this embodiment, and the surveying and mapping apparatus in this embodiment may be used to mount the following infrared ranging sensor.

This infrared distance measurement sensor includes: a sensor shell, wherein a base is fixed at the bottom of the sensor shell, fixing plates are fixed at two side positions of the outer part of the base close to a signal connector, a signal connector is installed at one side of the outer part of the base, an infrared LED lamp is installed at one side of the inner part of the sensor shell, a photosensitive receiver is installed at one side of the sensor shell opposite to the infrared LED lamp, a connecting plate is fixed at the middle position of the top of the sensor shell, a first blocking cover is connected at one side of the connecting plate, a second blocking cover is connected at one side of the connecting plate opposite to the first blocking cover, the first blocking cover and the second blocking cover are respectively positioned above the infrared LED lamp and the photosensitive receiver, the bottoms of the first blocking cover and the second blocking cover are respectively contacted with the top of the sensor shell, toughened glass plates are respectively installed inside the first blocking cover and the second blocking cover, and in the use process of the device, the toughened glass plates inside the first blocking cover and the second blocking cover can respectively protect the infrared LED lamp and the photosensitive receiver, meanwhile, the first blocking cover and the second blocking cover are both positioned at the topmost part of the sensor shell, so that dust can be conveniently removed by workers to the device, the sensitivity of the infrared LED lamp and the photosensitive receiver in use can be improved, the accuracy of the device in use can be increased, the stability between the first blocking cover and the sensor shell and the stability between the second blocking cover and the sensor shell can be increased under the action of the connecting plate, a supporting plate is fixed at the bottom position of the base, which is close to the signal connecting port, outside the base, a limiting plate is arranged at one side of the top of the supporting plate, which is opposite to the signal connecting port, the limiting plate is connected with the supporting plate in a sliding mode through a sliding groove, a wire passing groove is formed in the middle position of the inside of the limiting plate, a first connecting block is fixed at one side of the bottom of the supporting plate, which is opposite to the signal connecting port, a second connecting block is fixed at the bottom of the limiting plate, and the first connecting block is elastically connected with the second connecting block through a spring, after the data connector is pegged graft with the signal connector, under the effect of spring, can make the second connecting block remove to the direction of first connecting block, and second connecting block and limiting plate formula structure as an organic whole, therefore the limiting plate can remove to the direction of signal connector along the spout at the top of backup pad, so that make the limiting plate carry on data connector spacing, because the cross sectional shape of limiting plate is L shape, consequently, can improve the compactness between data connector and the signal connector, and then can prevent that data connector and signal connector from producing the phenomenon of contact failure, cross the data line that the wire casing can avoid data connector simultaneously and limiting plate extrusion each other, thereby can improve the stability of data connector during operation.

Furthermore, the top of connecting plate is seted up flutedly, and the inside of recess is fixed with the fluorescent screen.

Specifically, the sealing rings are fixed to the bottoms of the first blocking cover and the second blocking cover, the slotted holes matched with the sensor shell are formed in the sealing rings, the bottoms of the sealing rings are in contact with the top of the sensor shell, the sensor shell can be sealed through the sealing rings, and accordingly the cleanliness of the interior of the sensor shell can be improved.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, the staff can peg graft data connector and signal connector, later under the effect of spring, can make the direction removal of second connecting block to first connecting block, the limiting plate also can remove along the direction of spout to the signal connector at the top of backup pad simultaneously, and then can be spacing to the data connector, produce the bad contact phenomenon with the signal connector in order to avoid the data connector, cross the wire casing and can improve the stability of data connector during operation, in the device use, the inside toughened glass board of first fender lid and second fender lid can protect infrared LED lamp and photosensitive receiver respectively, the staff of also being convenient for simultaneously carries out the deashing to the device, and then accuracy and sensitivity when multiplicable device uses, the connecting plate can improve the stability when first fender lid and the second fender lid use.

Of course, the present embodiment can also be used for installing infrared distance measuring sensors with other structures. The following describes a surveying and mapping apparatus according to an embodiment of the present invention.

Referring to fig. 1-8, an engineering cost mapping apparatus includes a bottom plate 8, an adjusting support mechanism and a protection mechanism, wherein a support plate 9 is fixedly connected to the top of the bottom plate 8, and an electric cabinet 7 is installed above the support plate 9 for facilitating the connection between the bottom plate 8 and the support plate 9; the adjusting and supporting mechanism comprises a supporting frame 2, a second fixing plate 5 and a hydraulic push rod 6, the supporting frame 2 is installed at the top of an electric cabinet 7 through bolts, a first fixing plate 3 and the second fixing plate 5 are fixedly connected to two sides of the supporting frame 2, the bottom of the second fixing plate 5 is installed above a connecting plate 12 through the hydraulic push rod 6, and adjustment of the height and the position of the supporting frame 2 is facilitated; protection machanism installs in 2 inboards of support frame, 2 top blocks of support frame have first deflector 1, 2 top lateral walls of support frame are run through to 1 bottom of first deflector, and the protection machanism of being convenient for protects surveying instrument shell 17.

Wheels are mounted on two sides of the bottom plate 8, a supporting plate 9 is fixedly connected to the top of the bottom plate 8 through a vertical rod, a second motor 10 is fixedly connected to the top of the bottom plate 8, an output shaft of the second motor 10 penetrates through the side wall of the supporting plate 9 and then is fixedly connected to the bottom of the connecting plate 12, and the second motor 10 drives the connecting plate 12 to rotate and adjust; the two ends of the bottom of the connecting plate 12 are clamped in the annular groove 901 and are in sliding connection with the annular groove 901, the annular groove 901 is formed in the top of the supporting plate 9, the width of the supporting plate 9 is larger than that of the connecting plate 12, and the connecting plate 12 is rotatably connected with the supporting plate 9, so that the supporting plate 9 can support and protect the bottom of the connecting plate 12 conveniently; the top of the connecting plate 12 is fixedly connected with a containing box 11, a dustproof cover is sleeved above the containing box 11 and fixedly connected to the bottom of the electric cabinet 7, the dustproof cover is located between the adjusting rods 13 on the two sides, the adjusting rods 13 are sleeved outside the connecting rod, the adjusting rods 13 and the connecting rod are connected in a sliding mode, the connecting rod is fixedly connected to the top of the connecting plate 12, and therefore the containing box 11 can be conveniently controlled to be opened when the height of the electric cabinet 7 is adjusted; a partition plate 1101 is fixedly connected to the inner wall of the containing box 11, a limiting strip 24 is mounted on the left side of the partition plate 1101, the limiting strip 24 is connected with the inner wall of the containing box 11 in a clamping mode, a limiting ring 27 is fixedly connected to the bottom of the limiting strip 24, the limiting ring 27 is U-shaped, the limiting ring 27 is connected with the bottom of the inner cavity of the containing box 11 in a clamping mode, and articles can be stored in the containing box 11 conveniently; a transverse plate 26 is fixedly connected inside the containing box 11, the transverse plate 26 is positioned on the right side of the partition plate 1101, a sliding plate 25 is installed on one side of the transverse plate 26 through an expansion rod, one end of the sliding plate 25 is connected with the partition plate 1101 in a sliding mode, the thickness of the sliding plate 25 is smaller than that of the transverse plate 26, and the sliding plate 25 can conveniently limit placed articles; the first fixing plate 3 and the second fixing plate 5 are fixedly connected, an extension plate 30 is clamped in an inner cavity of the second fixing plate 5, the extension plate 30 is slidably connected with the inner wall of the second fixing plate 5, one end of the extension plate 30 penetrates through the side wall of the second fixing plate 5, a containing plate 29 is installed at the bottom of the extension plate 30 through a damping rotating shaft, and an infrared distance measuring sensor 28 is embedded in the containing plate 29, so that the containing plate 29 can be taken out and used conveniently; a control panel 14 is fixedly connected to the electric cabinet 7, a second guide plate 15 is mounted above the control panel 14, the second guide plate 15 is fixedly connected to the top of the electric cabinet 7, a first motor 4 is mounted on the left side of the second guide plate 15, the first motor 4 is embedded on the support frame 2, and the first motor 4 is located between the first fixing plate 3 and the second fixing plate 5, so that the first motor 4 can drive the surveying instrument shell 17 to rotate; the protection mechanism comprises a limiting plate 201, a connecting shaft 16 and a surveying instrument shell 17, wherein the limiting plate 201 is clamped on the support frame 2, the connecting shaft 16 is arranged on each of two sides of the surveying instrument shell 17, the connecting shaft 16 on the left side is fixedly connected with an output shaft of the first motor 4, the connecting shaft 16 on the right side is sleeved on the inner wall of the support frame 2, and the surveying instrument shell 17 is rotatably connected with the support frame 2 so as to facilitate the installation and the disassembly of the connecting shaft 16; surveying instrument shell 17 top rigid coupling has block 18, sliding connection between block 18 block and first deflector 1 in first deflector 1, built-in board 20 is installed at surveying instrument shell 17 inner chamber top, built-in board 20 bottom block is on second plotting head 21 and first plotting head 19, the equal rigid coupling of second plotting head 21 and first plotting head 19 is inside surveying instrument shell 17, the rigid coupling has power module 22 between second plotting head 21 and the first plotting head 19, power module 22 bottom rigid coupling has gusset plate 23, is convenient for the installation and the use of second plotting head 21 and first plotting head 19.

When the utility model is used, electrical components appearing in the utility model are externally connected with a power supply and a control switch when in use, firstly, wheels on a bottom plate 8 are utilized to drive the whole device to move, a limiting plate 201 is taken down from a supporting frame 2, a second motor 10 drives a connecting plate 12 to rotate to adjust the using direction of a surveying instrument shell 17, so as to facilitate surveying and measuring different positions, wherein a first surveying head 19 and a second surveying head 21 which are respectively a surveying instrument module and a camera are arranged in the surveying instrument shell 17, the first motor 4 can drive the surveying instrument shell 17 to rotate, a clamping block 18 and the bottom of the surveying instrument shell 17 respectively move in a first guide plate 1 and a second guide plate 15, so as to adjust the inclination angle of the surveying instrument shell 17, when the surveying instrument shell 17 needs to be disassembled and overhauled, a connecting shaft 16 and a bolt connected with the surveying instrument shell 17 are disassembled, move the connecting axle 16 that will be located the right side to the right side and separate with surveying instrument shell 17, take off first deflector 1, move the bottom and the separation of second deflector 15 can be taken out surveying instrument shell 17 from support frame 2 with surveying instrument shell 17 on will surveying instrument shell 17, open surveying instrument shell 17 and can maintain the inside, remove extension board 30 in the inside of second fixed plate 5, rotate storage plate 29 and make storage plate 29 keep the level, utilize the interval of infrared distance measuring sensor 28 detectable storage plate 29 and ground, when hydraulic push rod 6 drove electric cabinet 7 and shifts up, can take out the article of the inside storage of containing box 11, can place the tape measure between slide 25 and the diaphragm 26, spacing 24 can block in the drawing top of rolling, it is spacing to the drawing, the draw-in groove has been seted up on connecting plate 12 and the backup pad 9, do benefit to the placing of ruler and tape measure, it is comparatively convenient to use.

The utility model has the advantages that:

1. the utility model has simple operation, the using direction and the height of the shell 17 of the surveying instrument can be adjusted, the surveying and mapping range of the shell 17 of the surveying instrument can be enlarged, the first guide plate 1 and the second guide plate 15 can support and guide the upper side and the lower side of the shell 17 of the surveying instrument, and the shell 17 of the surveying instrument can be conveniently adjusted and used;

2. the utility model has reasonable structure, the housing 17 of the surveying instrument can be obliquely rotated, the connecting shaft 16 and the first guide plate 1 can be detached, the maintenance of the housing 17 of the surveying instrument is convenient, the limiting plate 201 can limit and shield two sides of the housing 17 of the surveying instrument, the protection effect of the support frame 2 on the housing 17 of the surveying instrument is improved, and the use damage of the housing 17 of the surveying instrument is reduced;

3. the containing box 11 is beneficial to containing and storing various surveying and mapping tools, the hydraulic push rod 6 can control the containing box 11 to be opened and closed, and the position of the extension plate 30 inside the second fixing plate 5 can be adjusted, so that the infrared distance measuring sensor 28 can be protected and used conveniently.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An engineering cost mapping equipment which characterized in that: the device comprises a bottom plate (8), an adjusting and supporting mechanism and a protection mechanism, wherein a supporting plate (9) is fixedly connected to the top of the bottom plate (8), and an electric cabinet (7) is arranged above the supporting plate (9); the adjusting and supporting mechanism comprises a supporting frame (2), a second fixing plate (5) and a hydraulic push rod (6), the supporting frame (2) is mounted at the top of the electric cabinet (7) through bolts, the first fixing plate (3) and the second fixing plate (5) are fixedly connected to two sides of the supporting frame (2), and the bottom of the second fixing plate (5) is mounted above the connecting plate (12) through the hydraulic push rod (6); the protection mechanism is installed in support frame (2) inboard, support frame (2) top block has first deflector (1), support frame (2) top lateral wall is run through to first deflector (1) bottom.

2. A construction cost mapping apparatus according to claim 1, wherein: the wheel is all installed to bottom plate (8) both sides, there is backup pad (9) bottom plate (8) top through the montant rigid coupling, bottom plate (8) top rigid coupling has second motor (10), the output shaft of second motor (10) runs through backup pad (9) lateral wall back rigid coupling in connecting plate (12) bottom.

3. A construction cost mapping apparatus according to claim 1, wherein: the two ends of the bottom of the connecting plate (12) are clamped in the annular groove (901) and are in sliding connection with the annular groove (901), the annular groove (901) is formed in the top of the supporting plate (9), the width of the supporting plate (9) is larger than that of the connecting plate (12), and the connecting plate (12) is in rotating connection with the supporting plate (9).

4. A construction cost mapping apparatus according to claim 1, wherein: connecting plate (12) top rigid coupling has containing box (11), the shield has been cup jointed above containing box (11), the shield rigid coupling is in electric cabinet (7) bottom, the shield is located between regulation pole (13) of both sides, it is outside at the connecting rod to adjust pole (13) cup joint, sliding connection between regulation pole (13) and the connecting rod, the connecting rod rigid coupling is at connecting plate (12) top.

5. A construction cost mapping apparatus according to claim 4, wherein: the fixed connection has baffle (1101) on containing box (11) inner wall, spacing (24) are installed in baffle (1101) left side, spacing (24) are connected with containing box (11) inner wall block, spacing (24) bottom fixed connection has spacing collar (27), spacing collar (27) are the U type, just spacing collar (27) are connected with containing box (11) inner chamber bottom block.

6. A construction cost mapping apparatus according to claim 4, wherein: the inside rigid coupling of containing box (11) has diaphragm (26), diaphragm (26) are located baffle (1101) right side, slide (25) are installed through the telescopic link in diaphragm (26) one side, sliding connection between slide (25) one end and baffle (1101), the thickness of slide (25) is less than diaphragm (26).

7. A construction cost mapping apparatus according to claim 1, wherein: fixed connection between first fixed plate (3) and second fixed plate (5), second fixed plate (5) inner chamber block has extension board (30), sliding connection between extension board (30) and second fixed plate (5) inner wall, second fixed plate (5) lateral wall is run through to extension board (30) one end, storage plate (29) are installed through the damping pivot in extension board (30) bottom, the gomphosis has infrared ranging sensor (28) on storage plate (29).

8. A construction cost mapping apparatus according to claim 1, wherein: the utility model discloses a motor, including electric cabinet (7), second deflector (15), first motor (4) are installed on second deflector (15) left side, electric cabinet (7) are gone up the rigid coupling and are had control panel (14), second deflector (15) top is installed to control panel (14), second deflector (15) rigid coupling is at electric cabinet (7) top, first motor (4) gomphosis is on support frame (2), just first motor (4) are located between first fixed plate (3) and second fixed plate (5).

9. A construction cost mapping apparatus according to claim 1, wherein: protection machanism includes limiting plate (201), connecting axle (16) and surveying instrument shell (17), limiting plate (201) block is on support frame (2), connecting axle (16) are all installed to surveying instrument shell (17) both sides, are located left the rigid coupling has the output shaft of first motor (4) on connecting axle (16), is located the right side connecting axle (16) cup joint on support frame (2) inner wall, rotate between surveying instrument shell (17) and support frame (2) and be connected.

10. A construction cost mapping apparatus according to claim 9, wherein: surveying instrument shell (17) top rigid coupling has block piece (18), sliding connection between block piece (18) block and first deflector (1) in first deflector (1), built-in board (20) is installed at surveying instrument shell (17) inner chamber top, built-in board (20) bottom block is on second mapping head (21) and first mapping head (19), the equal rigid coupling of second mapping head (21) and first mapping head (19) is inside surveying instrument shell (17), the rigid coupling has power module (22) between second mapping head (21) and first mapping head (19), power module (22) bottom rigid coupling has gusset plate (23).

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