CN212721436U

CN212721436U - On-spot mapping device that city construction engineering cost was used

Info

Publication number: CN212721436U
Application number: CN202022189488.0U
Authority: CN
Inventors: 翟学翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-03-16
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an on-spot mapping device that city building engineering cost was used belongs to the on-spot mapping technology field of city building engineering. The utility model provides an on-spot mapping device that city building engineering cost was used, the on-line screen storage device comprises a base, the position that base top surface rear side is close to the left side edge has set firmly the base rod, base rod top surface middle part is inserted and is equipped with the extension rod, the extension rod top is equipped with the fixed block, the fixed block top is equipped with the roof, fixed block right side lower extreme is equipped with the workstation, workstation left wall middle part is rotated through pivot and fixed block and is connected, the fixed block left wall has set firmly the fixing base for the position of pivot front side, fixing base top surface front side articulates through articulated seat has the connecting rod, connecting rod bottom surface rear side has set firmly the fixture block, the pivot outer. The utility model discloses can utilize the hand to draw the board main part to carry out the mapping work for the staff and provide convenient, the effectual convenient degree that improves on-the-spot mapping work, the practicality is strong.

Description

On-spot mapping device that city construction engineering cost was used

Technical Field

The utility model relates to a on-spot survey and drawing technical field of urban construction engineering, more specifically say, relate to an on-spot mapping device that urban construction cost used.

Background

In the urban construction project cost work, a worker needs to use a hand-drawing board to draw the environment of a project site, the urban construction project cost is calculated in an auxiliary mode, although the volume of the hand-drawing board is small, the site-drawing work can be carried out in a construction area, reliable supporting points are not provided for the worker to place the hand-drawing board, under the condition that a stable supporting surface is not provided, the worker can difficultly draw drawings by operating the hand-drawing board, drawing errors are easy to cause and need to be carried out again, time and labor are wasted, and the efficiency of the site-drawing work is not improved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a field mapping device that urban construction engineering cost was used to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

An on-site surveying and mapping device for urban construction project cost comprises a base, wherein a base rod is fixedly arranged at the rear side of the top surface of the base, which is close to the edge of the left side, an extension rod is inserted in the middle of the top surface of the base rod, a hand screw is arranged at the upper end of the rear wall of the base rod in a penetrating manner, a threaded column is fixedly arranged at the upper end of the extension rod, a fixed block is arranged above the extension rod, a threaded groove is formed in the bottom surface of the fixed block, which corresponds to the threaded column, a top plate is arranged above the fixed block, two sliding columns are fixedly arranged on the left side of the bottom surface of the top plate in a symmetrical structure, a column groove is formed in the top surface of the fixed block, which corresponds to the sliding column, a spring fastener is embedded in the lower part of the left wall of the sliding column, a side plate is fixedly arranged at the right end of the, the rear side of the rotating ball is fixedly provided with an extension spring A, a clamping plate is fixedly arranged between the rear ends of the two extension springs A, the fixed plate positioned at the rear side is provided with two clamping grooves which are in a front-back symmetrical structure relative to the position of the clamping plate, the lower end of the right side of the fixed block is provided with a workbench, the front side of the top surface of the workbench is embedded with a hand-drawing plate main body, the rear side of the top surface of the workbench is provided with a pen groove, the right side of the opening end of the pen groove is provided with two limit blocks in a symmetrical structure, the middle part of the left wall of the workbench is rotatably connected with the fixed block through a rotating shaft, the left end of the rotating shaft penetrates through the right wall of the fixed block and extends to the outside, the position of the left wall of the fixed block relative to the front side of the rotating shaft is fixedly provided with a fixed seat, the front side of the, an extension spring B is fixedly arranged between the middle of the bottom surface of the connecting rod and the top surface of the fixed seat, and a U-shaped grip is fixedly arranged in the middle of the left wall of the fixed block.

Preferably, the extension pole is a sliding fit within the base pole, and the terminal end of the thumb screw extends through the outer wall of the base pole to the interior and into frictional contact with the outer wall of the extension pole.

Preferably, the screw thread post and thread groove threaded connection, traveller and post groove sliding fit, the snak link is the cuboid structure, snak link and post groove open end left side joint cooperation.

Preferably, baffle inner wall left side and fixed block outer wall closely laminate, baffle inner wall right side and sideboard outer wall closely laminate, baffle inner wall downside closely laminates with the workstation outer wall, joint board and joint groove joint cooperation.

Preferably, the rear wall of the clamping block is of a round angle structure, and the clamping block is in clamping fit with the clamping groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. in the urban construction project cost measuring and calculating process, when workers need to use the hand-drawing board main body to carry out site surveying and mapping, the upper part of the device can be lifted to a surveying and mapping site by using the U-shaped handle, the base at the lower part is carried to a surveying and mapping place, the upper part and the lower part of the device are connected and fixed by the threaded column on the top surface of the extension rod, then the hand-drawing screw is unscrewed to prevent the extension rod from being reconstructed into a limit, then the extension rod is drawn out from the inside of the base rod to jack the upper part of the device and raise the upper part of the device to a height suitable for the workers to use, after the elevation is finished, the hand-drawing screw is screwed to fix the position of the extension rod, the operation is simple, after the elevation adjustment is finished, the workers can firstly pull the extension spring A to separate the clamping board from the clamping groove, then lift the baffle along the direction of the baffle and the hinged roof, and change the orientation of the extension spring A and the clamping board, lengthening extension spring A again makes the joint groove joint of another side on joint board and the rear fixed plate, fix the baffle in the roof top with this, and back pull out the traveller along traveller and post groove sliding fit's direction and pop out the position that restricts the traveller until the snak link, at last staff twists the workstation and makes it drive the pivot rotation, and the joint cooperation through fixture block and draw-in groove adjust an angle that most suitable staff watched can, whole convenient operation is swift, design benefit, it is convenient to utilize the hand to draw the board main part to carry out mapping work for the staff, the effectual convenient degree that improves on-the-spot mapping work, therefore, the clothes hanger is strong in practicability.

2. The utility model discloses a roof, baffle and sideboard are under not raising the state for to the separation of device inside and outside, prevent that outside dust and pollutant from invading the hand and draw the board main part and cause its damage, when the user state, the three is raised, wherein roof and sideboard alright play the effect of sunshade at this moment, can prevent that light from strongly causing the staff to be difficult to see the picture that shows in the hand draws the board main part clearly, also can separate sunshine and penetrate the heat increase that the board main part led to the fact to the hand, therefore, the clothes hanger is strong in practicability.

3. The utility model discloses leave great space between roof, sideboard, baffle and fixed block and the workstation to this can reduce the holistic weight of device, both made things convenient for convenient the carrying of staff, also reduced the burden of base, base pole and extension rod.

4. The utility model discloses be equipped with a groove, the staff can put into wherein with the writing pen that the board main part was equipped with is painted to the hand, and a groove open end right side is symmetrical structure and has set firmly two stoppers, and is spacing through can carrying on writing pen, prevents that it from dropping out a groove to this can prevent losing of writing pen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic structural view of the fixing block, the workbench, the top plate and the like of the present invention;

fig. 4 is a schematic view of the upper part of the present invention;

FIG. 5 is a schematic view of the clamping relationship between the clamping groove and the clamping block of the present invention;

fig. 6 is a schematic view of the fixing block structure of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a base shaft; 3. an extension pole; 4. screwing the screw by hand; 5. a threaded post; 6. a fixed block; 7. a thread groove; 8. a top plate; 9. a traveler; 10. a column groove; 11. a spring buckle; 12. a side plate; 13. a baffle plate; 14. a fixing plate; 15. rotating the ball; 16. an extension spring A; 17. a clamping and connecting plate; 18. a clamping groove; 19. a work table; 20. a hand drawing board main body; 21. a pen slot; 22. a limiting block; 23. a rotating shaft; 24. a fixed seat; 25. a hinged seat; 26. a connecting rod; 27. a clamping block; 28. a card slot; 29. an extension spring B; 30. a U-shaped grip.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

an on-site surveying and mapping device for urban construction project cost comprises a base 1, a base rod 2 is fixedly arranged at the position, close to the left side edge, of the rear side of the top surface of the base 1, an extension rod 3 is inserted in the middle of the top surface of the base rod 2, a hand screw 4 penetrates through the upper end of the rear wall of the base rod 2, a threaded column 5 is fixedly arranged at the upper end of the extension rod 3, a fixed block 6 is arranged above the extension rod 3, a threaded groove 7 is formed in the position, opposite to the threaded column 5, of the bottom surface of the fixed block 6, a top plate 8 is arranged above the fixed block 6, two sliding columns 9 are fixedly arranged on the left side of the bottom surface of the top plate 8 in a symmetrical structure, a column groove 10 is formed in the position, opposite to the sliding columns 9, a spring fastener 11 is embedded in the lower portion of the left wall of the sliding columns 9, a side plate 12 is fixedly arranged at the right end of the bottom surface of the, an extension spring A16 is fixedly arranged at the rear side of the rotating ball 15, a clamping plate 17 is fixedly arranged between the rear ends of two extension springs A16, two clamping grooves 18 are symmetrically arranged at the front and back positions of a fixing plate 14 at the rear side relative to the clamping plate 17, a workbench 19 is arranged at the lower end of the right side of the fixing block 6, a hand-drawing board main body 20 is embedded at the front side of the top surface of the workbench 19, a pen groove 21 is arranged at the rear side of the top surface of the workbench 19, two limit blocks 22 are fixedly arranged at the symmetrical position of the right side of the opening end of the pen groove 21, the middle part of the left wall of the workbench 19 is rotatably connected with the fixing block 6 through a rotating shaft 23, the left end of the rotating shaft 23 penetrates through the right wall of the fixing block 6 to extend to the outside, a fixing seat 24 is fixedly arranged at the position of the left wall of the fixing block 6 relative to the front side of the rotating shaft 23, a connecting rod 26 is hinged, an extension spring B29 is fixedly arranged between the middle part of the bottom surface of the connecting rod 26 and the top surface of the fixed seat 24, and a U-shaped grip 30 is fixedly arranged at the middle part of the left wall of the fixed block 6.

Specifically, extension rod 3 and the inside sliding fit of base rod 2, the terminal end of hand screw 4 runs through base rod 2 outer wall and extends to inside and with extension rod 3 outer wall frictional contact, through the height of this structure adjustable device.

Further, threaded post 5 and 7 threaded connection of thread groove, traveller 9 and post groove 10 sliding fit, snak link 11 is the cuboid structure, and snak link 11 is joined in marriage with 10 open ends left sides joint of post groove, can restrict traveller 9 positions through snak link 11, avoids in the course of the work traveller 9 slides back in post groove 10.

Further, baffle 13 inner wall left side and the 6 outer walls of fixed block closely laminate, baffle 13 inner wall right side and the 12 outer walls of sideboard closely laminate, baffle 13 inner wall downside and the 19 outer walls of workstation closely laminate, joint board 17 and the cooperation of joint groove 18 joint, roof 8, sideboard 12, leave great space between baffle 13 and fixed block 6 and the workstation 19, with this can reduce the holistic weight of device, both made things convenient for staff's convenient to carry, also reduced base 1, base pole 2 and extension rod 3's burden.

Still further, the rear wall of the clamping block 27 is a rounded corner structure, the clamping block 27 is in clamping fit with the clamping groove 28, a worker can directly rotate the workbench 19 to adjust the angle of the hand-drawing board main body 20, in the rotating process, because the rear wall of the clamping block 27 is a rounded corner structure, the clamping groove 28 extrudes the rear wall of the clamping block 27 to enable the clamping block 27 to be lifted upwards along the direction in which the connecting rod 26 is hinged to the hinge seat 25 and to elongate the extension spring B29, and when the next clamping groove 28 rotates to the clamping block 27, the clamping block 27 is in clamping fit with the next clamping groove 28 under the elastic force action of the extension spring B29, so that the worker can conveniently adjust the angle of the workbench 19, and can limit the reverse rotation of the rotating shaft, and when the device needs to be stored, only the connecting rod 26 needs to be manually lifted along the extension spring B29.

The working principle is as follows: in the urban construction project cost measurement process, when a worker needs to use the hand-drawing board main body 20 for field surveying and mapping, the upper part of the device can be lifted to a surveying and mapping field by using the U-shaped handle 30, the base 1 at the lower part is also carried to a surveying and mapping place, the upper part and the lower part of the device are connected and fixed through the threaded column 5 on the top surface of the extension rod 3, then the hand-screwing screw 4 is unscrewed to prevent the extension rod 3 from being limited, then the extension rod 3 is drawn out from the base rod 2 to jack the upper part of the device and lift the upper part of the device to a height suitable for the worker, after the lifting is finished, the hand-screwing screw 4 is screwed to fix the position of the extension rod 3, the operation is simple, after the height adjustment is finished, the worker can firstly pull the extension spring A16 to separate the clamping board 17 from the clamping groove 18, then lift the baffle 13 along the direction in which the baffle 13 is hinged with the top plate 8, the orientation of the extension spring A16 and the clamping plate 17 is changed along the rotating ball 15, the extension spring A16 is lengthened to enable the clamping plate 17 to be clamped with the clamping groove 18 on the other surface of the rear side fixing plate 14, so that the baffle 13 is fixed above the top plate 8, the sliding column 9 is pulled out along the sliding fit direction of the sliding column 9 and the column groove 10 until the spring buckle 11 pops out to limit the position of the sliding column 9, finally, a worker twists the workbench 19 to drive the rotating shaft 23 to rotate, and the angle which is most suitable for the worker to watch is adjusted through the clamping fit of the clamping block 27 and the clamping groove 28, the whole operation is convenient and fast, the design is ingenious, convenience is provided for the worker to carry out surveying and mapping work by utilizing the hand drawing plate main body 20, the convenience of site surveying and mapping work is effectively improved, the practicability is strong, and the top plate 8, the baffle 13 and the side plate 12 are used for blocking the inside and the outside of the device in, prevent that outside dust and pollutant from invading hand and drawing board main part 20 and cause its damage, when the user state, the three is raised, wherein roof 8 and sideboard 12 alright play the effect of sunshade at this moment, can prevent that light from causing the staff to be difficult to see the picture that shows on the board main part 20 is drawn to the hand by the strong, also can the separation sunshine penetrate the heat that the board main part 20 caused to be drawn to the hand and increase directly, therefore, the clothes hanger is strong in practicability, in addition, roof 8, sideboard 12, baffle 13 and leave great space between fixed block 6 and the workstation 19, with this weight that can reduce the device wholly, both made things convenient for staff's convenient to carry, base 1 has also been reduced, base pole 2 and extension rod 3's burden.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an on-spot mapping device that city construction engineering cost was used, includes base (1), its characterized in that: the base is characterized in that a base rod (2) is fixedly arranged at the position, close to the left side edge, of the rear side of the top surface of the base (1), an extension rod (3) is inserted in the middle of the top surface of the base rod (2), a hand-screwed screw (4) penetrates through the upper end of the rear wall of the base rod (2), a threaded column (5) is fixedly arranged at the upper end of the extension rod (3), a fixed block (6) is arranged above the extension rod (3), a threaded groove (7) is formed in the position, relative to the threaded column (5), of the bottom surface of the fixed block (6), a top plate (8) is arranged above the fixed block (6), two sliding columns (9) are fixedly arranged on the left side of the bottom surface of the top plate (8) in a symmetrical structure, a column groove (10) is formed in the position, relative to the sliding columns (9), a spring buckle (11) is embedded in the lower portion of, both sides are that symmetrical structure articulates around roof (8) have two baffles (13), baffle (13) bottom surface middle part has set firmly fixed plate (14), lie in the front side fixed plate (14) bilateral symmetry is rotated and is connected with two rolling balls (15), rolling ball (15) rear side has set firmly extension spring A (16), two clamping plate (17) have set firmly between extension spring A (16) rear end, lie in the rear side fixed plate (14) are around symmetrical structure for clamping plate (17) position and have seted up two joint grooves (18), fixed block (6) right side lower extreme is equipped with workstation (19), workstation (19) top surface front side inlays and is equipped with hand drawing board main part (20), workstation (19) top surface rear side is seted up a groove (21), it has two stopper (22) to be symmetrical structure to be set firmly to pen groove (21) right side, workstation (19) left side wall middle part is rotated through pivot (23) and fixed block (6) and is connected, pivot (23) left end runs through fixed block (6) right side wall and extends to the outside, fixed block (6) left side wall has set firmly fixing base (24) for the position of pivot (23) front side, fixing base (24) top front side articulates through articulated seat (25) has connecting rod (26), connecting rod (26) bottom surface rear side has set firmly fixture block (27), pivot (23) outer wall is a plurality of draw-in grooves (28) for the position of fixture block (27) is the equidistant annular, set firmly extension spring B (29) between connecting rod (26) bottom surface middle part and fixing base (24) top surface, fixed block (6) left side wall middle part has set firmly U type handle (30).

2. The on-site mapping device for urban construction cost according to claim 1, characterized in that: extension rod (3) and the inside sliding fit of base rod (2), hand screw (4) end runs through base rod (2) outer wall and extends to inside and with extension rod (3) outer wall frictional contact.

3. The on-site mapping device for urban construction cost according to claim 1, characterized in that: threaded column (5) and thread groove (7) threaded connection, traveller (9) and post groove (10) sliding fit, snak link (11) are the cuboid structure, snak link (11) and post groove (10) open end left side joint cooperation.

4. The on-site mapping device for urban construction cost according to claim 1, characterized in that: baffle (13) inner wall left side and fixed block (6) outer wall closely laminate, baffle (13) inner wall right side and sideboard (12) outer wall closely laminate, baffle (13) inner wall downside closely laminates with workstation (19) outer wall, joint board (17) and joint groove (18) joint cooperation.

5. The on-site mapping device for urban construction cost according to claim 1, characterized in that: the rear wall of the clamping block (27) is of a round angle structure, and the clamping block (27) is in clamping fit with the clamping groove (28).