CN216081465U

CN216081465U - Engineering measuring device

Info

Publication number: CN216081465U
Application number: CN202121391576.7U
Authority: CN
Inventors: 孙靖宜; 郑荣荧; 赵钱
Original assignee: Beijing Disaster Prevention Science And Technology Co ltd; Institute of Disaster Prevention
Current assignee: Beijing Disaster Prevention Science And Technology Co ltd; Institute of Disaster Prevention
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-18
Anticipated expiration: 2031-06-22

Abstract

The utility model provides an engineering measurement device, which relates to the technical field of engineering measurement and comprises the following components: the device comprises a supporting mechanism, a workbench arranged on the supporting mechanism and a surrounding and blocking device arranged on the workbench; the enclosure device encloses a protection space for placing the measuring instrument, the protection space is provided with a through hole for a measuring person to operate the measuring instrument, and at least part of the enclosure device is of a transparent structure. A protective space is formed by the enclosure device, and the protective space can block at least part of wind and sand. When measuring under the sand blown by the wind weather condition, measurement personnel can arrange the instrument in the protection space to through the instrument that the operation of through-opening is located the protection space, the instrument can be measured the object of treating to detect through setting up to transparent configuration's fender device that encloses, so, can avoid the sand blown by the wind to cause the influence to measurement personnel or measuring instrument to a certain extent, make also can normally carry out the measurement operation under the adverse circumstances, the weather that have the sand blown by the wind, guarantee that the measuring time limit is normally gone on.

Description

Engineering measuring device

Technical Field

The utility model relates to the technical field of engineering measurement, in particular to an engineering measurement device.

Background

Before the construction of water conservancy, electric power, mineral products, traffic and the like, the shape, the size, the spatial position, the attributes and the like of natural geographic elements or surface artificial facilities need to be measured, collected and drawn into a picture for planning, designing and constructing. In the prior art, an engineering surveying apparatus generally includes a table for placing a surveying instrument and a tripod for supporting the table. Because the areas of engineering surveying and mapping are usually in outdoor mountains and other places, windy and sandy sand is large, and the traditional engineering measuring device cannot resist the windy and sandy sand, so that measuring personnel cannot normally measure the windy and sandy sand, and even the measuring period is seriously delayed. Therefore, how to solve the problem that the engineering measuring device in the prior art is susceptible to sand storm when used for measuring is a technical problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an engineering measuring device capable of blocking at least part of wind and sand, which is used for solving the defect that the engineering measuring device in the prior art is easily influenced by the wind and sand during measurement and realizing the effect of completing the measurement task in the environment with much wind and sand and in the climate.

The utility model provides an engineering measurement device, comprising: the device comprises a supporting mechanism, a workbench arranged on the supporting mechanism and a surrounding and blocking device arranged on the workbench; the enclosure device is provided with a through hole for measurement personnel to operate the measuring instrument, and at least part of the enclosure device is of a transparent structure.

According to the engineering measuring device provided by the utility model, the supporting mechanism comprises a bottom plate and a lifting device;

the first end of the lifting device is connected with the bottom plate, and the second end of the lifting device is connected with the workbench to support the workbench to lift.

According to the engineering measuring device provided by the utility model, the lifting device comprises a lifting mechanism, the lifting mechanism comprises a first nut, a second nut, a screw and a plurality of connecting rods, the screw thread turning directions of the first nut and the second nut are opposite, and the first nut and the second nut are respectively in screw thread fit with the screw; the first nut is hinged with the two connecting rods, and the two connecting rods are respectively arranged on two sides of the screw rod; the second nut is hinged with the two connecting rods, and the two connecting rods are respectively arranged on two sides of the screw rod;

the number of the lifting mechanisms is at least one, and the lifting mechanisms are arranged between the bottom plate and the workbench.

According to the engineering measuring device provided by the utility model, the bottom of the supporting mechanism is provided with the sliding mechanism.

According to the utility model, the sliding mechanism comprises at least three supporting wheels, each supporting wheel comprises a support, a universal wheel rotatably connected with the support and a telescopic rod mechanism, one end of the telescopic rod mechanism is connected with the support, and the other end of the telescopic rod mechanism is connected with the supporting mechanism.

According to the engineering measuring device provided by the utility model, the telescopic rod mechanism comprises a supporting rod, a sleeve which is slidably sleeved on the supporting rod and a locking mechanism which is used for locking or unlocking the sleeve and the supporting rod, one of the supporting rod and the sleeve is connected with the support, and the other one of the supporting rod and the sleeve is connected with the supporting mechanism.

According to the engineering measuring device provided by the utility model, the support is also provided with a braking mechanism for braking the universal wheel.

The engineering measuring device further comprises an illuminating lamp arranged outside the enclosure device and a power supply connected with the illuminating lamp through a lead.

According to the engineering measuring device provided by the utility model, the baffle device comprises a first baffle plate, a second baffle plate and a third baffle plate, the first baffle plate and the second baffle plate are oppositely arranged, two ends of the third baffle plate are respectively connected with a first end of the first baffle plate and a first end of the second baffle plate so as to form the protection space, and the space between a second end of the first baffle plate and a second end of the second baffle plate forms the through hole.

According to the engineering measuring device provided by the utility model, the first baffle, the second baffle and the third baffle are detachably connected with the workbench.

In the engineering surveying device provided by the utility model, a protective space for placing a surveying instrument is formed by the enclosure device, and the protective space can block at least part of wind and sand. When measuring under the sand blown by the wind weather condition, measurement personnel can arrange the instrument in the protection space to through the instrument that the operation of through-opening is located the protection space, the instrument can be measured the volume of awaiting measuring through setting up to transparent construction's fender device that encloses, so, can avoid the sand blown by the wind to cause the influence to measurement personnel or measuring instrument to a certain extent, make also can normally carry out the measurement operation under the adverse circumstances, the weather that have the sand blown by the wind, guarantee that the measuring time limit is normally gone on.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for 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 some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an engineering surveying device provided by the present invention;

FIG. 2 is a schematic structural diagram of a workbench provided by the present invention;

FIG. 3 is a schematic structural diagram of a lifting device provided in the present invention;

FIG. 4 is a schematic structural view of a support wheel provided by the present invention;

reference numerals:

1: a work table; 2: an illuminating lamp; 3: a power source;

4: a first baffle plate; 5: a second baffle; 6: a third baffle plate;

7: a base plate; 8: a first nut; 9: a second nut;

10: a screw; 11: a connecting rod; 12: a support;

13: a universal wheel; 14: a support bar; 15: a sleeve;

16: a brake mechanism; 17: a transition plate; 18: a card slot;

19: a connecting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.

The engineering measurement device provided by the embodiment of the utility model is described in the following with reference to fig. 1-4. Specifically, the engineering surveying device comprises a supporting mechanism, a workbench 1 and a fence device. Wherein, workstation 1 sets up on supporting mechanism, and supporting mechanism is used for supporting workstation 1. The enclosing device is arranged on the workbench 1 and is used for forming a protective space for placing the measuring instrument, and the enclosing device is also provided with a through hole for the measuring personnel to operate the measuring instrument. At least part of the enclosure device is arranged to be a transparent structure.

A protective space for placing the measuring instrument is formed through the enclosure device, and the protective space can block at least part of wind and sand. When measuring under the sand blown by the wind weather condition, the measurement personnel can arrange the instrument in the protection space, and the instrument that is located the protection space through the operation of through hole, the instrument can treat to detect the object and measure through setting up to transparent configuration's fender device, thus, can avoid the sand blown by the wind to cause the influence to measurement personnel or measuring instrument to a certain extent, make in the adverse circumstances that has the sand blown by the wind, also can normally carry out the measurement operation under the weather, guarantee to measure the time limit for a project and normally go on, the problem that the engineering measuring device among the prior art easily receives the sand blown by the wind influence has been solved effectively.

In some embodiments provided by the present invention, the support mechanism comprises a base plate 7 and a lifting device. One end of the lifting device is connected with the bottom plate, and the other end of the lifting device is connected with the workbench to support the lifting platform to lift. The height of the workbench 1 can be adjusted by arranging the lifting device, so that the workbench 1 can adapt to the height of a measurer, and the measurer can conveniently carry out measurement operation.

Referring to fig. 1 and 3, in some embodiments, the present invention provides that the lifting device includes a lifting mechanism. The lifting mechanism comprises a first nut 8, a second nut 9, a screw 10 and a plurality of connecting rods 11. The first nut 8 and the second nut 9 have opposite thread directions and are respectively in thread fit with the screw 10. That is, two threads with opposite rotation directions are formed on the outer wall of the screw 10 to be respectively screwed with the first nut 8 and the second nut 9. The first nut 8 is hinged with two connecting rods 11, and the two connecting rods 11 are respectively arranged at two sides of the screw 10. The second nut 9 is hinged with two connecting rods 11, and the two connecting rods 11 are respectively arranged at two sides of the screw 10. Wherein, the quantity of elevating system is at least one, and sets up between bottom plate and workstation.

Alternatively, the lifting mechanism is provided as one. Two connecting rods at the first end of the lifting mechanism are hinged with the bottom plate. Two connecting rods at the second end of the lifting mechanism are hinged with the workbench, and further the two connecting rods can be directly hinged with the workbench, or the two connecting rods can also be hinged with the transition plate 17, and the workbench and the transition plate 17 are detachably connected through threaded fasteners and the like so as to be convenient for detaching and replacing the workbench. The screw 10 is screwed through selection so that the first nut 8 and the second nut 9 are close to or far away from each other, and the workbench 1 is supported or lowered by the connecting rod 11, so that the effect of conveniently, quickly and accurately adjusting the height of the workbench 1 is achieved.

Of course, the number of the lifting mechanisms is not limited to one, as shown in fig. 1 and 3, and in other embodiments of the present invention, at least two lifting mechanisms may be provided. A connecting piece 19 is arranged between two adjacent lifting mechanisms. For example, the connecting piece 19 may be a connecting plate. The connecting rods at the ends of two adjacent lifting mechanisms close to each other are hinged with the connecting piece 19. And the connecting rods at the ends far away from the two lifting mechanisms are respectively hinged with the bottom plate and the workbench. So set up, can increase the height range that 1 goes up and down of workstation through setting up a plurality of elevating system to can adapt to the survey crew that more heights are different. In the present embodiment, the two ends of the lifting mechanism refer to the two ends of the lifting mechanism in the lifting direction.

In some embodiments provided by the utility model, the bottom of the supporting mechanism is provided with a sliding mechanism. Through setting up slide mechanism for engineering measuring device is more convenient for the survey crew to carry, shift.

In some embodiments provided herein, the sliding mechanism includes at least three support wheels. Each support wheel comprises a support 12, a universal wheel 13 which is rotatably connected with the support 12 and a telescopic rod mechanism. One end of the telescopic rod mechanism is connected with the support 12, and the other end is connected with the supporting mechanism. Through setting up universal wheel 13, be convenient for surveying personnel removal engineering measuring device. And through adjusting the flexible length of each telescopic link mechanism respectively, can carry out leveling to engineering measuring device for engineering measuring device also can conveniently use in the place of unevenness on ground.

In some embodiments, the telescopic rod mechanism comprises a support rod 14, a sleeve 15 slidably sleeved on the support rod 14, and a locking mechanism for locking or unlocking the support rod 14 and the sleeve 15. The support rod 14 and the sleeve 15 are connected to the support mechanism and the support 12, respectively. For example, as shown in FIG. 4, the support rod may be coupled to the support base and the sleeve coupled to the support mechanism. Optionally, the sleeve 15 is removably attached to the support mechanism, including but not limited to attachment using threaded fasteners such as screws. Optionally, the locking mechanism includes a plurality of through holes that are arranged on the side wall of the sleeve 15 and distributed along the axial direction of the sleeve 15 and a button that is arranged on the support rod and can be pressed, and the button is in clamping fit with the through holes at different positions, so as to achieve the effect of adjusting the telescopic length of the sleeve 15. When the button is clamped into the through hole, the sleeve and the supporting rod can be locked, the button is pressed down, the sleeve and the supporting rod can be unlocked, and therefore the relative position of the sleeve and the supporting rod can be adjusted.

In some embodiments, a braking mechanism 16 for braking the universal wheel 13 is further provided on the support 12. The universal wheel can be prevented from rotating in the measuring process by arranging the braking mechanism 16, and the stability of the engineering measuring device is ensured. Further, the braking mechanism 16 may be a braking mechanism used in a caster of the prior art, and will not be described in detail herein.

In some embodiments, the engineering surveying device further includes a lighting lamp 2 and a power supply 3 for supplying power to the lighting lamp 2. The power supply 3 is connected with the illuminating lamp 2 through a lead. The illuminating lamp 2 is arranged outside the enclosure device. The lighting lamp 2 can provide light under the dark light environment, so that the engineering measuring device has wider application occasions. Further, the power source 3 may be a rechargeable battery, and the power source 3 may be disposed at the bottom of the work table 1 to avoid occupying space on the upper surface of the work table 1.

In some embodiments, the enclosure device includes a first baffle 4, a second baffle 5, and a third baffle 6. The first baffle 4 and the second baffle 5 are arranged oppositely, two ends of the third baffle 6 are connected with the first end of the first baffle 4 and the first end of the second baffle 5 respectively, and the three are enclosed to form a protection space. And the space between the second end of the first baffle and the second end of the second baffle forms a through opening. Optionally, in the using process, the third baffle 6 is located in front of the measurer and used for blocking wind and sand in front, and the first baffle 4 and the second baffle 5 are respectively located on the left side and the right side of the measurer and used for blocking wind and sand on both sides. Further, in order to provide a better effect of blocking wind and sand, the enclosure device may further include a cover plate horizontally disposed above the first baffle 4, the second baffle 5 and the third baffle 6, so as to block wind and sand above the cover plate.

In some embodiments, the first baffle 4, the second baffle 5 and the third baffle 6 are detachably connected with the workbench 1. Thus, the first baffle 4, the second baffle 5 and the third baffle 6 can be conveniently installed and detached. For example, it is installed in the presence of sand and removed in the absence of sand. Further, the first baffle 4, the second baffle 5 and the third baffle 6 include, but are not limited to, being connected to the workbench 1 by screw fasteners such as screws, or as shown in fig. 2, a slot 18 is provided on the workbench 1, and both ends of the corresponding baffle are inserted into the slot 18.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An engineering surveying device, comprising: the device comprises a supporting mechanism, a workbench arranged on the supporting mechanism and a surrounding and blocking device arranged on the workbench;

the enclosure device is provided with a through hole for measurement personnel to operate the measuring instrument, and at least part of the enclosure device is of a transparent structure.

2. The engineering measurement device of claim 1, wherein the support mechanism comprises a base plate and a lifting device;

3. The engineering measuring device of claim 2, wherein the lifting device comprises a lifting mechanism, the lifting mechanism comprises a first nut, a second nut, a screw rod and a plurality of connecting rods, the first nut and the second nut have opposite thread directions, and are respectively in thread fit with the screw rod; the first nut is hinged with the two connecting rods, and the two connecting rods are respectively arranged on two sides of the screw rod; the second nut is hinged with the two connecting rods, and the two connecting rods are respectively arranged on two sides of the screw rod;

4. The engineering measuring device of claim 1, wherein the bottom of the supporting mechanism is provided with a sliding mechanism.

5. The engineering measuring device of claim 4, wherein the sliding mechanism comprises at least three support wheels, each support wheel comprises a support, a universal wheel rotatably connected with the support, and a telescopic rod mechanism, one end of the telescopic rod mechanism is connected with the support, and the other end of the telescopic rod mechanism is connected with the support mechanism.

6. The engineering measuring device of claim 5, wherein the telescopic rod mechanism comprises a support rod, a sleeve slidably sleeved on the support rod, and a locking mechanism for locking or unlocking the support rod and the sleeve, one of the support rod and the sleeve is connected with the support, and the other one of the support rod and the sleeve is connected with the support mechanism.

7. The engineering measuring device of claim 5, wherein a brake mechanism for braking the universal wheel is further provided on the support.

8. The engineering measuring device of claim 1, further comprising a lighting lamp disposed outside the enclosure and a power source connected to the lighting lamp via a wire.

9. The engineering measuring device of claim 1, wherein the baffle device comprises a first baffle plate, a second baffle plate and a third baffle plate, the first baffle plate and the second baffle plate are arranged oppositely, two ends of the third baffle plate are respectively connected with a first end of the first baffle plate and a first end of the second baffle plate so as to form the protective space, and the space between the second end of the first baffle plate and the second end of the second baffle plate forms the through hole.

10. The engineering measurement device of claim 9, wherein the first, second, and third baffles are each removably coupled to the table.