CN215674596U

CN215674596U - A portable on-spot mapping device for civil engineering cost

Info

Publication number: CN215674596U
Application number: CN202121359758.6U
Authority: CN
Inventors: 吴博琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-28
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a portable on-site surveying and mapping device for civil engineering construction cost, which belongs to the technical field of civil engineering and comprises a rectangular frame plate, wherein the outer side of the rectangular frame plate is uniformly hinged with a side plate, a bottom plate is arranged below the rectangular frame plate, a first sliding plate is slidably arranged in the rectangular frame plate, and the top of the rectangular frame plate is provided with a limiting mechanism. According to the utility model, the protection box consisting of the rectangular frame plate, the side plates and the bottom plate can safely protect the surveying instrument, the use safety of the surveying instrument is ensured, and the protection box is matched with the supporting rod and the connecting rod on the bottom plate for use, so that the side plates can be automatically unfolded in the taking process of the surveying instrument and can be used as supporting legs for use.

Description

A portable on-spot mapping device for civil engineering cost

Technical Field

The utility model relates to a surveying and mapping device, in particular to a portable on-site surveying and mapping device for civil engineering cost, and belongs to the technical field of civil engineering.

Background

Civil construction engineering relates to the existence, activities and development of all walks of life in national economy, and no space or place for building activities for civil construction engineering exists, so that the existence and development of all walks of life cannot be mentioned. All the points show the importance of civil and architectural engineering, so the method is also called civil and architectural engineering construction as basic construction, and measurement is needed by a surveying instrument in the construction process of the civil engineering;

however, the existing surveying instrument needs to be matched with a tripod for supporting and using in the using process, and because the surveying instrument needs to be used for measuring at different positions in the surveying process, the tripod is inconvenient to carry and move, the surveying instrument cannot be protected when being carried, and the safety is poor, the utility model provides the portable field surveying device for civil engineering cost so as to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a portable field mapping device for civil engineering construction cost, so as to solve the problems of inconvenient movement and carrying and unsafe use in the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a portable on-spot mapping device for civil engineering cost, includes the rectangle deckle board, the outside of rectangle deckle board evenly articulates there is the curb plate, the below of rectangle deckle board is provided with the bottom plate, the inside slidable mounting of rectangle deckle board has first slide, the top of rectangle deckle board is provided with stop gear, the top of bottom plate is fixed with the bracing piece, the outside of bracing piece evenly articulates there is the connecting rod, the top of connecting rod all articulates with the inboard of curb plate, the top of bracing piece is fixed with the second slide, the intermediate position department at second slide top is provided with the surveying instrument, be fixed with the dead lever between second slide and the first slide, the inboard of curb plate all is provided with the extension stabilizer blade.

Preferably: stop gear includes spout, L type locating lever, first constant head tank and second constant head tank, the top at the rectangle frame board is seted up to the spout, the inside all slidable mounting of spout has L type locating lever, the first constant head tank with L type locating lever complex has all been seted up to the both sides of first slide, the both sides of second slide all seted up with L type locating lever complex second constant head tank.

Preferably: the universal wheels are evenly installed at the bottom of the bottom plate, pull rods are arranged on the outer sides of the side plates, and handles are arranged at the tops of the first sliding plates.

Preferably: the extension stabilizer blade includes rectangle sleeve pipe, rectangle inserted bar, screw rod and regulating block, the rectangle sleeve pipe is provided with four groups, the rectangle sleeve pipe is fixed respectively in the inboard of curb plate, the inside slidable mounting of rectangle sleeve pipe has the rectangle inserted bar, the screw rod is installed in the rotation of rectangle sheathed tube interior top, threaded connection between screw rod and the rectangle inserted bar, the sheathed tube top of rectangle is provided with the regulating block, regulating block and screw rod top fixed connection.

Preferably: the anti-skidding line has evenly been seted up in the outside of regulating block, the bottom of rectangle inserted bar is the toper.

Preferably: the side plates are mutually attached, and a sealing gasket is arranged at the bottom of the inner side of each side plate.

The utility model has the beneficial effects that:

according to the portable on-site surveying and mapping device for civil engineering cost, the surveying and mapping instrument can be safely protected through the protective box consisting of the rectangular frame plate, the side plates and the bottom plate, the use safety of the surveying and mapping instrument is ensured, the side plates can be automatically unfolded and used as support legs in the taking process of the surveying and mapping instrument, in addition, the device can be contracted and is more convenient to carry, the universal wheels at the bottom of the bottom plate are arranged and matched with the pull rods on the side plates for use, when the device is used, the device can be moved by dragging, the movement is more labor-saving, the arrangement of the lengthened support legs consisting of the rectangular sleeve, the rectangular inserted rod, the screw and the adjusting block inside the side plates can be adjusted, the support height of the device can be adjusted, and the practicability is higher.

Drawings

FIG. 1 is a cross-sectional view of the present invention in a collapsed state;

FIG. 2 is a cross-sectional view of the present invention in an expanded state;

FIG. 3 is a view showing the structure of the extension leg of the present invention.

In the figure: 1. a rectangular frame plate; 2. a side plate; 3. a base plate; 4. a first slide plate; 5. a support bar; 6. a connecting rod; 7. a second slide plate; 8. fixing the rod; 9. a surveying instrument; 10. lengthening the supporting legs; 11. a pull rod; 12. a universal wheel; 13. a chute; 14. an L-shaped positioning rod; 15. a first positioning groove; 16. a second positioning groove; 17. a rectangular sleeve; 18. a rectangular insertion rod; 19. a screw; 20. and a regulating block.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the following examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, this embodiment provides a portable on-site mapping device for civil engineering cost, including rectangle framed panel 1, the outside of rectangle framed panel 1 evenly articulates there is curb plate 2, the below of rectangle framed panel 1 is provided with bottom plate 3, the inside slidable mounting of rectangle framed panel 1 has first slide 4, the top of rectangle framed panel 1 is provided with stop gear, the top of bottom plate 3 is fixed with bracing piece 5, the outside of bracing piece 5 evenly articulates there is connecting rod 6, the top of connecting rod 6 all articulates with the inboard of curb plate 2, the top of bracing piece 5 is fixed with second slide 7, the intermediate position department at second slide 7 top is provided with surveying instrument 9, be fixed with dead lever 8 between second slide 7 and the first slide 4, the inboard of curb plate 2 all is provided with extension stabilizer blade 10.

In this embodiment, as shown in fig. 1, the limiting mechanism includes a sliding slot 13, an L-shaped positioning rod 14, a first positioning slot 15 and a second positioning slot 16, the sliding slot 13 is disposed at the top of the rectangular frame plate 1, the L-shaped positioning rod 14 is slidably mounted inside the sliding slot 13, the first positioning slot 15 matched with the L-shaped positioning rod 14 is disposed on both sides of the first sliding plate 4, the second positioning slot 16 matched with the L-shaped positioning rod 14 is disposed on both sides of the second sliding plate 7, after the device is folded, the L-shaped positioning rod 14 is inserted into the first positioning slot 15, so as to ensure the stability of the folding device after being folded, and after the device is unfolded, the L-shaped positioning rod 14 is inserted into the second positioning slot 16, so as to ensure the stability of the device support.

In this embodiment, as shown in fig. 1, universal wheels 12 are uniformly installed at the bottom of the bottom plate 3, a pull rod 11 is arranged outside the side plate 2, and a handle is arranged at the top of the first sliding plate 4, so that the device can be conveniently pulled or carried.

In this embodiment, as shown in fig. 3, the lengthened support foot 10 includes a rectangular sleeve 17, rectangular insertion rods 18, a screw rod 19 and an adjusting block 20, the rectangular sleeve 17 is provided with four groups, the rectangular sleeve 17 is fixed on the inner side of the side plate 2, the rectangular insertion rod 18 is slidably installed inside the rectangular sleeve 17, the screw rod 19 is rotatably installed at the inner top of the rectangular sleeve 17, the screw rod 19 is in threaded connection with the rectangular insertion rod 18, the adjusting block 20 is arranged at the top of the rectangular sleeve 17, the adjusting block 20 is fixedly connected with the top end of the screw rod 19, when the height of the surveying and mapping needs to be adjusted, the adjusting block 20 is rotated to drive the screw rod 19 to rotate, the rectangular insertion rod 18 is controlled to slide downwards, and the height supported by the device is increased.

In this embodiment, as shown in fig. 3, the outer side of the adjusting block 20 is uniformly provided with anti-slip threads, the bottom of the rectangular inserting rod 18 is conical, the adjusting block 20 is convenient to rotate, and the placing stability of the device is improved by the conical arrangement of the bottom of the rectangular inserting rod 18.

In this embodiment, as shown in fig. 1, the side plates 2 are attached to each other, and a sealing pad is disposed at the bottom of the inner side of the side plates 2 to ensure the sealing effect after the device is folded.

As shown in fig. 1-3, the present embodiment provides a portable on-site mapping device for civil engineering cost, which works as follows:

step 1: after the device is moved to a specified position, the L-shaped positioning rod 14 is pulled out from the inside of the first positioning groove 15, then the handle at the top of the first sliding plate 4 is lifted by one hand, the first sliding plate 4 is lifted, the surveying instrument 9 is lifted to the top of the rectangular frame plate 1, the second sliding plate 7 is positioned inside the rectangular frame plate 1, and then the L-shaped positioning rod 14 is pushed to be inserted into the second positioning groove 16 to fix the position of the surveying instrument 9;

step 2: when the position of the surveying instrument 9 rises, the supporting rod 5 moves upwards, the upwards movement of the supporting rod 5 is matched with the connecting rod 6 to unfold the plurality of groups of side plates 2, and the side plates 2 are used for stable support;

and step 3: when the supporting height needs to be increased, the adjusting block 20 is rotated to drive the screw rod 19 to rotate, the rectangular inserting rod 18 is controlled to slide downwards, and the supporting height of the device is increased.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. A portable on-spot mapping device for civil engineering cost which characterized in that: comprises a rectangular frame plate (1), the outer side of the rectangular frame plate (1) is evenly hinged with a side plate (2), a bottom plate (3) is arranged below the rectangular frame plate (1), a first sliding plate (4) is slidably arranged in the rectangular frame plate (1), the top of the rectangular frame plate (1) is provided with a limiting mechanism, the top of the bottom plate (3) is fixed with a support rod (5), the outer side of the supporting rod (5) is evenly hinged with a connecting rod (6), the top end of the connecting rod (6) is hinged with the inner side of the side plate (2), a second sliding plate (7) is fixed at the top of the supporting rod (5), a surveying instrument (9) is arranged in the middle of the top of the second sliding plate (7), a fixing rod (8) is fixed between the second sliding plate (7) and the first sliding plate (4), and lengthened support legs (10) are arranged on the inner sides of the side plates (2).

2. A portable on-site mapping device for construction costs of civil engineering as claimed in claim 1, characterised in that: stop gear includes spout (13), L type locating lever (14), first constant head tank (15) and second constant head tank (16), the top at rectangle frame board (1) is seted up in spout (13), the inside of spout (13) all slidable mounting have L type locating lever (14), first constant head tank (15) with L type locating lever (14) complex have all been seted up to the both sides of first slide (4), second constant head tank (16) with L type locating lever (14) complex have all been seted up to the both sides of second slide (7).

3. A portable on-site mapping device for civil engineering costs according to claim 1 or 2, characterized in that: universal wheels (12) are evenly installed at the bottom of the bottom plate (3), pull rods (11) are arranged on the outer sides of the side plates (2), and handles are arranged at the tops of the first sliding plates (4).

4. A portable on-site mapping device for construction costs of civil engineering as claimed in claim 1, characterised in that: lengthening stabilizer blade (10) include rectangle sleeve pipe (17), rectangle inserted bar (18), screw rod (19) and regulating block (20), rectangle sleeve pipe (17) are provided with four groups, rectangle sleeve pipe (17) are fixed respectively in the inboard of curb plate (2), the inside slidable mounting of rectangle sleeve pipe (17) has rectangle inserted bar (18), the interior top of rectangle sleeve pipe (17) is rotated and is installed screw rod (19), threaded connection between screw rod (19) and rectangle inserted bar (18), the top of rectangle sleeve pipe (17) is provided with regulating block (20), regulating block (20) and screw rod (19) top fixed connection.

5. A portable on-site mapping device for construction costs of civil engineering as claimed in claim 4, characterized in that: the anti-skidding lines are uniformly arranged on the outer side of the adjusting block (20), and the bottom of the rectangular inserting rod (18) is conical.

6. A portable on-site mapping device for construction costs of civil engineering as claimed in claim 1, characterised in that: the side plates (2) are mutually attached, and a sealing gasket is arranged at the bottom of the inner side of each side plate (2).