CN217500004U - Portable engineering survey and drawing warning device - Google Patents

Abstract

The utility model relates to the technical field of engineering surveying and mapping auxiliary devices, and discloses a portable engineering surveying and mapping warning device, which solves the problems that the conventional warning device for engineering surveying and mapping is poor in carrying convenience and affects the use effect, and comprises a bottom frame, wherein the upper end of the bottom frame is connected with a bottom plate, one side of the upper end of the bottom plate is connected with a handrail, four corners of the lower end of the bottom frame are all provided with moving wheels, and the upper end of the bottom plate is connected with a machine box. The use effect is good; this novel can swiftly remove portable under the effect of removing the wheel.

Description

Portable engineering survey and drawing warning device

Technical Field

The utility model belongs to the technical field of engineering survey and drawing auxiliary device, specifically be a portable engineering survey and drawing warning device.

Background

Engineering surveying and mapping generally refers to surveying and mapping engineering, and mainly researches basic knowledge and skills in aspects of surveying and mapping, space precision positioning and navigation, city and engineering construction and measurement engineering thereof, and the like, measures various information such as space, geodesy, geological structure and the like, and draws a topographic map, which is often used in field operation. For example: the method comprises the steps of surveying mineral resources such as coal, petroleum and the like, drawing traffic maps, drawing engineering effect maps and the like.

Generally need set up warning device at engineering survey and drawing during operation, current engineering survey and drawing warning device is a stand usually and has the combination of the warning sign of warning word, and the warning sign welds on the stand, because the stand is longer, such structure is comparatively inconvenient when carrying, and unable convenient carrying makes the device can't satisfy the actual work demand, makes warning device's in-service use effect receive the influence.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a portable engineering survey and drawing warning device, the effectual warning device who has solved present engineering survey and drawing usefulness carries the convenience relatively poor, influences its result of use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable engineering survey and drawing warning device, includes the chassis, the chassis upper end is connected with the bottom plate, and bottom plate upper end one side is connected with the handrail, and the removal wheel is all installed in chassis lower extreme four corners, and the bottom plate upper end is connected with quick-witted case, and quick-witted case upper end is connected with folding mechanism, and the folding mechanism both ends all are connected with flexible cloth, and flexible cloth surface evenly is connected with reflection of light strip, and the folding mechanism upper end is connected with the top shell, installs the warning light on the top shell.

Preferably, folding mechanism includes the lower connecting plate, and lower connecting plate upper end both sides all are connected with down the folded piece through first hinge rotation, and the lower folded piece upper end is connected with intermediate junction board through second hinge rotation, and intermediate junction board upper end both sides all are connected with the folded piece through third hinge rotation, go up the folded piece upper end and rotate through the fourth hinge and be connected with the upper junction board.

Preferably, lower folded member and last folded member all include lower rotating plate, and lower rotating plate upper end is connected with upper rotating plate through the rotation of fifth hinge.

Preferably, the surfaces of the lower rotating plate and the upper rotating plate are both connected with warning boards, and warning words are arranged on the surfaces of the warning boards.

Preferably, the upper side in the case is connected with a partition plate, the upper end of the partition plate is connected with a threaded cylinder in a penetrating manner, the threaded cylinder is rotatably connected with the partition plate through a bearing, and the lower end of the threaded cylinder is rotatably connected with the lower end in the case.

Preferably, the threaded cylinder is internally connected with a threaded rod in a threaded manner, and the threaded rod penetrates through the case and is connected with the lower end of the upper connecting plate.

Preferably, the fixed cover of screw thread section of thick bamboo outside upside is equipped with driven gear, and driven gear one side meshing is connected with the driving gear, and the driving gear lower extreme is connected with the motor, and the motor is connected with the baffle lower extreme.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through motor drive driving gear and driven gear meshing transmission, and then make the screw thread section of thick bamboo drive the threaded rod up-and-down motion, make the folding mechanism can realize upwards extending, or the effect of folding downwards, thereby make the device folding mechanism when extending, lower folded piece and last folded piece on it will show the warning words, can play the warning effect during daytime, during night, reflection of light strip and warning light can play the warning effect, excellent in use effect;

(2) this novel can swiftly remove under the effect of removing the wheel, portable, the device has the effect of folding accomodating simultaneously, can stretch out the warning part when using and warn the warning, takes in its folding after the use, reduces and extends the volume, effectually prevents that it from receiving external factors to damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the threaded rod of the present invention;

fig. 3 is a schematic view of the mounting structure of the motor of the present invention;

fig. 4 is a schematic structural view of the folding mechanism of the present invention;

fig. 5 is a schematic structural view of the upper folding member of the present invention;

in the figure: 1. a chassis; 2. a base plate; 3. a handrail; 4. a moving wheel; 5. a chassis; 6. a folding mechanism; 601. a lower connecting plate; 602. a first hinge; 603. a lower folding member; 604. a second hinge; 605. an intermediate connection plate; 606. a third hinge; 607. an upper folding member; 6071. a lower rotating plate; 6072. a fifth hinge; 6073. rotating the plate upwards; 608. a fourth hinge; 609. an upper connecting plate; 7. a flexible cloth; 8. a light-reflecting strip; 9. a top shell; 10. a warning light; 11. a partition plate; 12. a threaded barrel; 13. a bearing; 14. a threaded rod; 15. a driven gear; 16. a driving gear; 17. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-5, the utility model comprises a bottom frame 1, a bottom plate 2 connected to the upper end of the bottom frame 1, a handrail 3 connected to one side of the upper end of the bottom plate 2, moving wheels 4 installed at four corners of the lower end of the bottom frame 1, a case 5 connected to the upper end of the bottom plate 2, a folding mechanism 6 connected to the upper end of the case 5, a flexible cloth 7 connected to both ends of the folding mechanism 6, reflective strips 8 uniformly connected to the surface of the flexible cloth 7, a top case 9 connected to the upper end of the folding mechanism 6, a warning light 10 installed on the upper end of the top case 9, a partition plate 11 connected to the upper side of the inside of the case 5, a threaded cylinder 12 connected to the upper end of the partition plate 11 through a bearing 13, a threaded cylinder 12 rotatably connected to the lower end of the inside of the case 5, a threaded rod 14 connected to the inside of the threaded cylinder 12 through the case 5, a connecting plate 609 connected to the lower end of the case 5, a driven gear 15 fixedly sleeved on the upper side of the outside of the threaded cylinder 12, one side of the driven gear 15 is engaged with a driving gear 16, the lower end of the driving gear 16 is connected with a motor 17, and the motor 17 is connected with the lower end of the partition plate 11.

In the second embodiment, on the basis of the first embodiment, the folding mechanism 6 includes a lower connecting plate 601, both sides of the upper end of the lower connecting plate 601 are rotatably connected with lower folding pieces 603 through first hinges 602, the upper end of the lower folding pieces 603 is rotatably connected with a middle connecting plate 605 through second hinges 604, both sides of the upper end of the middle connecting plate 605 are rotatably connected with upper folding pieces 607 through third hinges 606, and the upper end of the upper folding pieces 607 is rotatably connected with an upper connecting plate 609 through fourth hinges 608;

through motor 17 drive driving gear 16 and driven gear 15 meshing transmission, and then make the screw thread section of thick bamboo 12 drive threaded rod 14 up-and-down motion, make folding mechanism 6 can realize upwards extending, or folding effect downwards, thereby make the device folding mechanism 6 when extending, lower folded piece 603 and last folded piece 607 on it will show the warning words, can play the warning effect during the daytime, when night, reflection of light strip 8 and warning light 10 can play the warning effect.

In the third embodiment, on the basis of the second embodiment, the lower folding member 603 and the upper folding member 607 both include a lower rotating plate 6071, the upper end of the lower rotating plate 6071 is rotatably connected with an upper rotating plate 6073 through a fifth hinge 6072, the surfaces of the lower rotating plate 6071 and the upper rotating plate 6073 are both connected with warning signs, and warning words are arranged on the surfaces of the warning signs for warning and reminding; through last folded member 607 or lower folded member 603 that lower rotation plate 6071, the fifth that closes page or leaf 6072 and go up rotation plate 6073 and constitute, can be under the effect that the fifth closed page or leaf 6072 after the use, lower rotation plate 6071 and go up rotation plate 6073 and fold to the inboard, and the convenience is installed and can be folded and accomodate after the use, has reduced the volume that extends of quick-witted case 5 top warning part.

The working principle is as follows: when the device is used, the handrail 3 is pushed, the device is moved under the action of the moving wheels 4, the device is moved to a proper position to be parked, preferably, the moving wheels 4 are moving wheels 4 with foot brakes, the two moving wheels 4 close to the lower end of one side of the handrail 3 are universal wheels, and the two moving wheels 4 far away from the lower end of one side of the handrail 3 are fixed wheels, so that the device is convenient to steer in the moving process, and can be stably kept by using the foot brakes after being parked; when the device is parked, the driving gear 16 is driven by the motor 17 to be in meshing transmission with the driven gear 15, the driven gear 15 drives the threaded cylinder 12 to rotate, the threaded rod 14 gradually moves upwards along the interior of the threaded cylinder 12 along with the rotation of the threaded cylinder 12, the upper connecting plate 609 on the folding mechanism 6 gradually moves upwards along with the upward movement of the threaded rod 14, so that the upper connecting plate 609 gradually drives the lower folding member 603 and the upper folding member 607 to extend upwards until the folding mechanism 6 is extended to form a rectangular box structure, at this time, the lower folding piece 603 and the upper folding piece 607 on both sides of the folding mechanism 6 are extended to display the warning words thereon, thereby being convenient for warning and reminding in daytime, in addition, the folding mechanism 6 drives the flexible cloth 7 to unfold, and the reflective strips 8 on the surface of the flexible cloth 7 and the warning lamp 10 on the top of the device flicker, so that the warning effect can be achieved under the condition of poor light conditions at night; after the device uses, drive driving gear 16 through motor 17 and driven gear 15 meshing transmission for threaded cylinder 12 drives threaded rod 14 and moves down gradually, and then makes folding mechanism 6 fold down, thereby reduces the extension volume of warning part above, and the effectual damage that receives external factor that prevents it.

Claims (7)

1. The utility model provides a portable engineering survey and drawing warning device, includes chassis (1), its characterized in that: chassis (1) upper end is connected with bottom plate (2), and bottom plate (2) upper end one side is connected with handrail (3), and removal wheel (4) are all installed in chassis (1) lower extreme four corners, and bottom plate (2) upper end is connected with quick-witted case (5), and quick-witted case (5) upper end is connected with folding mechanism (6), and folding mechanism (6) both ends all are connected with flexible cloth (7), and flexible cloth (7) surface evenly is connected with reflection of light strip (8), and folding mechanism (6) upper end is connected with top shell (9), and warning light (10) are installed to top shell (9) upper end.

2. The portable engineering surveying and mapping warning device of claim 1, wherein: folding mechanism (6) are including lower connecting plate (601), and lower connecting plate (601) upper end both sides all rotate through first hinge (602) and are connected with down folded piece (603), and folded piece (603) upper end rotates through second hinge (604) and is connected with intermediate junction board (605) down, and intermediate junction board (605) upper end both sides all rotate through third hinge (606) and are connected with folded piece (607), go up folded piece (607) upper end and rotate through fourth hinge (608) and be connected with upper junction board (609).

3. The portable engineering surveying and mapping warning device of claim 2, wherein: lower folded member (603) and last folded member (607) all include lower runner (6071), and lower runner (6071) upper end is rotated through fifth hinge (6072) and is connected with upper rotor plate (6073).

4. A portable engineering surveying and mapping warning device according to claim 3, characterized in that: the surface of the lower rotating plate (6071) and the surface of the upper rotating plate (6073) are both connected with warning boards, and warning words are arranged on the surfaces of the warning boards.

5. The portable engineering surveying and mapping warning device of claim 1, wherein: the upper side in the case (5) is connected with a partition plate (11), the upper end of the partition plate (11) is connected with a threaded cylinder (12) in a penetrating mode, the threaded cylinder (12) is rotatably connected with the partition plate (11) through a bearing (13), and the lower end of the threaded cylinder (12) is rotatably connected with the lower end in the case (5).

6. The portable engineering surveying and mapping warning device of claim 5, wherein: the threaded rod (14) is connected to the inner thread of the threaded cylinder (12), and the threaded rod (14) penetrates through the case (5) and is connected with the lower end of the upper connecting plate (609).

7. The portable engineering surveying and mapping warning device of claim 5, wherein: the thread cylinder (12) is fixedly sleeved with a driven gear (15) on the outer upper side, one side of the driven gear (15) is meshed with a driving gear (16), the lower end of the driving gear (16) is connected with a motor (17), and the motor (17) is connected with the lower end of the partition plate (11).

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