CN216283498U

CN216283498U - Automatic measuring device for engineering design

Info

Publication number: CN216283498U
Application number: CN202122635608.XU
Authority: CN
Inventors: 敖月军; 陈志刚; 杨海华
Original assignee: Xinyu Planning And Design Institute
Current assignee: Xinyu Planning And Design Institute
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-12
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an automatic measuring device for engineering design, which comprises a protective shell, wherein a measuring device is arranged in the protective shell, movable plates are arranged on two sides of the measuring device, protective pads are bonded on opposite surfaces of the two movable plates, a cavity is formed in the lower portion in the protective shell, a positive and negative screw rod is fixedly mounted on one side of the inner wall of the cavity through a rotating disc, and a thread block is connected to the surface of the positive and negative screw rod in a threaded manner. According to the utility model, the purposes of dust prevention, water prevention and collision prevention can be effectively achieved when the measuring device is carried by arranging the protective shell, the influence of rainwater and dust on the measuring device is reduced, the protective shell can be used as a stool by arranging the cushion, a worker can conveniently sit on the cushion to have a rest for a moment, the measuring device with different sizes can be conveniently clamped by arranging the two movable plates, the risk of shaking the measuring device during carrying and transportation is reduced, and the stability is effectively improved.

Description

Automatic measuring device for engineering design

Technical Field

The utility model relates to the technical field of measuring devices, in particular to an automatic measuring device for engineering design.

Background

Engineering design is the activity of comprehensively analyzing and demonstrating the technical, economic, resource, environmental and other conditions required by construction engineering according to the requirements of the engineering and compiling construction engineering design files. Engineering design is the process of creating engineering product concepts and plans in a targeted manner by people using scientific and technological knowledge and methods, and almost relates to all fields of human activities.

The prior art has the following problems:

traditional automatic measuring device for engineering design is moving dustproof, waterproof and crashproof ability in-process and is remaining to be improved, and stability is remaining to be improved, and secondly it is comparatively inconvenient to remove, and the bradyseism effect is remaining to be improved.

We have therefore proposed an automatic measuring device for engineering design that addresses the above-mentioned shortcomings.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the dustproof, waterproof and anti-collision capacity needs to be improved, the stability needs to be improved, the moving is inconvenient and the cushioning effect needs to be improved in the moving process in the prior art, and provides an automatic measuring device for engineering design.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic measuring device for engineering design comprises a protective shell, wherein a measuring device is arranged in the protective shell, movable plates are arranged on two sides of the measuring device, protective pads are bonded on opposite surfaces of the two movable plates, a cavity is formed in the lower portion in the protective shell, a positive screw rod and a negative screw rod are fixedly mounted on one side of the inner wall of the cavity through a rotating disc, thread blocks are connected to the surfaces of the positive screw rod and the negative screw rod in a threaded mode, a sliding groove is formed in the inner bottom surface of the protective shell, a sliding block is connected to the inner portion of the sliding groove in a sliding mode, the top surface of the sliding block is welded to the bottom surface of the movable plates, the bottom surface of the sliding block is welded to the top surface of the thread blocks, the other end of the positive screw rod and the negative screw rod penetrates through a surface of the protective shell through a coupler and extends to the outer portion to be fixedly mounted with a hand wheel, a cushion is fixedly mounted on the top surface of the protective shell, and a mounting plate is fixedly mounted below the surface of one side of the protective shell, and the top surface welding of mounting panel has the telescopic link to the top surface of telescopic link is equipped with the slipmat, the surperficial threaded connection of telescopic link has the regulation handle.

Preferably, the bottom surface of protective housing has flexible post through installation piece fixed mounting, and the other end fixed mounting of flexible post has the removal wheel to the outside that is located flexible post between the bottom surface of removal wheel and protective housing is equipped with the bradyseism spring.

Preferably, the front end face of the protective shell is hinged to a box door through a hinge, and a handle is fixedly mounted on one side of the front end face of the box door.

Preferably, the side surface area of the measuring device is smaller than the area of the protective pad, and the protective pad and the cushion are made of rubber.

Preferably, the moving wheels are provided with a plurality of moving wheels which are uniformly distributed at four corners of the bottom surface of the protective shell.

Preferably, the material of slipmat is nylon, and the length of slipmat is less than the width of protective housing.

Preferably, the material of positive and negative tooth lead screw is the aluminum alloy, and the diameter of positive and negative tooth lead screw is less than the diameter of cavity.

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

1. according to the utility model, the purposes of dust prevention, water prevention and collision prevention can be effectively achieved when the measuring device is carried by arranging the protective shell, the influence of rainwater and dust on the measuring device is reduced, the protective shell can be used as a stool by arranging the cushion, a worker can conveniently sit on the cushion to have a rest for a moment, the measuring device with different sizes can be conveniently clamped by arranging the two movable plates, the risk of shaking the measuring device during carrying and transportation is reduced, and the stability is effectively improved.

2. According to the utility model, through the mutual matching use of the mounting plate, the telescopic rod, the non-slip mat and the adjusting handle, through changing the length of the telescopic rod, workers with different heights can conveniently pull the whole device to move, the convenience in moving and transporting the whole device is improved, through the arrangement of the telescopic column and the cushioning spring, the cushioning effect can be effectively played, the influence of vibration on the measuring device is reduced, and the service life of the measuring device is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatic measuring device for engineering design according to the present invention;

FIG. 2 is a front view of an automatic measuring device for engineering design according to the present invention;

FIG. 3 is an enlarged schematic view of the automatic measuring device for engineering design at A point;

fig. 4 is a schematic structural diagram of a mounting plate, a telescopic rod, a non-slip mat and an adjusting handle of the automatic measuring device for engineering design provided by the utility model.

Illustration of the drawings:

1. a protective shell; 2. a measuring device; 3. a hand wheel; 4. a cavity; 5. a screw rod with positive and negative teeth; 6. a thread block; 7. a chute; 8. a slider; 9. a movable plate; 10. a protective pad; 11. mounting a plate; 12. a telescopic rod; 13. a non-slip mat; 14. adjusting the handle; 15. a telescopic column; 16. a cushioning spring; 17. a moving wheel; 18. a box door; 19. a handle; 20. a cushion.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an automatic measuring device for engineering design comprises a protective shell 1, a measuring device 2 is arranged inside the protective shell 1, the protective shell 1 can effectively achieve the purposes of dust prevention, water prevention and collision prevention when carrying the measuring device 2, and reduce the influence of rainwater and dust on the measuring device 2, movable plates 9 are arranged on two sides of the measuring device 2, protective pads 10 are bonded on opposite surfaces of the two movable plates 9, a cavity 4 is arranged below the inner part of the protective shell 1, a positive and negative screw rod 5 is fixedly arranged on one side of the inner wall of the cavity 4 through a rotating disc, a thread block 6 is in threaded connection with the surface of the positive and negative screw rod 5, a chute 7 is arranged on the inner bottom surface of the protective shell 1, a slide block 8 is in sliding connection with the inner part of the chute 7, the top surface of the slide block 8 is welded with the bottom surface of the movable plate 9, the bottom surface of the slide block 8 is welded with the top surface of the thread block 6, the other end of the positive and negative tooth screw rod 5 penetrates through the surface of the protective shell 1 through the coupler and extends to the outside to be fixedly provided with a hand wheel 3, the positive and negative tooth screw rod 5 is driven to rotate through the positive and negative rotation hand wheel 3, so that the positive and negative tooth screw rod 5 rotates to drive the two movable plates 9 to be close to each other, the measuring devices 2 with different sizes are convenient to clamp, the risk of shaking of the measuring devices 2 during carrying and transportation is reduced, the stability is effectively improved, the top surface of the protective shell 1 is fixedly provided with a cushion 20, the protective shell 1 can be used as a stool, a worker can conveniently sit on the cushion 20 to have a rest for a while, a mounting plate 11 is fixedly arranged below the surface of one side of the protective shell 1, the top surface of the mounting plate 11 is welded with a telescopic rod 12, the upper surface of the telescopic rod 12 is provided with an anti-skid pad 13, the surface of the telescopic rod 12 is in threaded connection with an adjusting handle 14, and the length of the telescopic rod 12 is changed, staff of different heights of being convenient for stimulate whole device and remove, the convenience when improving removal, transportation whole device.

In this embodiment: the bottom surface of the protective shell 1 is fixedly provided with a telescopic column 15 through a mounting block, the other end of the telescopic column 15 is fixedly provided with a moving wheel 17, and a cushioning spring 16 is arranged on the outer side of the telescopic column 15 between the moving wheel 17 and the bottom surface of the protective shell 1.

Specifically, the effect of bradyseism can be effectually played, the influence that vibrations caused to measuring device 2 is reduced, and measuring device 2's life is prolonged.

In this embodiment: the front end surface of the protective shell 1 is hinged with a door 18 through a hinge, and one side of the front end surface of the door 18 is fixedly provided with a handle 19.

In particular, it is convenient to place the measuring device 2 inside the protective casing 1.

In this embodiment: the side surface area of the measuring device 2 is smaller than the area of the protective pad 10, and the protective pad 10 and the cushion 20 are made of rubber.

In particular, the wear-resistant rubber has the advantage of wear resistance and long service life.

In this embodiment: the moving wheels 17 are arranged in a plurality of numbers, and the moving wheels 17 are uniformly distributed at four corners of the bottom surface of the protective shell 1.

In particular, the convenience when moving the whole device is improved.

In this embodiment: the material of the non-slip mat 13 is nylon, and the length of the non-slip mat 13 is smaller than the width of the protective shell 1.

Specifically, the friction between the palm of the worker and the telescopic rod 12 is increased, and the hand is held more tightly.

In this embodiment: the positive and negative teeth lead screw 5 is made of aluminum alloy, and the diameter of the positive and negative teeth lead screw 5 is smaller than that of the cavity 4.

Specifically, the screw rod 5 with the positive and negative teeth can rotate in the cavity 4 conveniently.

The working principle is as follows: when in use, after the box door 18 is opened to place the measuring device 2 inside the protective shell 1, the forward and reverse tooth screw rods 5 are driven to rotate through the forward and reverse rotating hand wheel 3, so that the forward and reverse tooth screw rods 5 rotate to drive the two movable plates 9 to be close to each other, the measuring devices 2 with different sizes are convenient to clamp, the risk of shaking during carrying and transportation of the measuring device 2 is reduced, the stability is effectively improved, then the length of the telescopic rod 12 is changed, workers with different heights can conveniently pull the whole device to move, the convenience during moving and transportation of the whole device is improved, meanwhile, the plurality of cushioning springs 16 can effectively play a cushioning effect during moving, the influence of vibration on the measuring device 2 is reduced, the service life of the measuring device 2 is prolonged, and then the protective shell 1 can effectively play the aims of dust prevention, water prevention and collision prevention when carrying the measuring device 2, reduce the influence that rainwater, dust caused to measuring device 2, wherein protective housing 1 can use as the stool, and the staff of being convenient for sits and has a rest on cushion 20 for a moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic measuring device for engineering design comprises a protective shell (1) and is characterized in that a measuring device (2) is arranged inside the protective shell (1), movable plates (9) are arranged on two sides of the measuring device (2), protective pads (10) are bonded on opposite surfaces of the two movable plates (9), a cavity (4) is formed below the inner part of the protective shell (1), a positive and negative screw rod (5) is fixedly mounted on one side of the inner wall of the cavity (4) through a rotating disc, a thread block (6) is connected to the surface of the positive and negative screw rod (5), a sliding groove (7) is formed in the inner bottom surface of the protective shell (1), a sliding block (8) is connected to the inner part of the sliding groove (7) in a sliding manner, the top surface of the sliding block (8) is welded to the bottom surfaces of the movable plates (9), and the bottom surface of the sliding block (8) is welded to the top surfaces of the thread block (6), the other end of positive and negative tooth lead screw (5) runs through the surface of protecting crust (1) through the shaft coupling and extends to outside fixed mounting and has hand wheel (3), the top surface fixed mounting of protecting crust (1) has cushion (20), one side surface below fixed mounting of protecting crust (1) has mounting panel (11), and the top surface welding of mounting panel (11) has telescopic link (12) to the top surface of telescopic link (12) is equipped with slipmat (13), the surperficial threaded connection of telescopic link (12) has adjustment handle (14).

2. The automatic measuring device for engineering design according to claim 1, wherein the bottom surface of the protective shell (1) is fixedly provided with a telescopic column (15) through a mounting block, the other end of the telescopic column (15) is fixedly provided with a moving wheel (17), and a shock absorption spring (16) is arranged between the moving wheel (17) and the bottom surface of the protective shell (1) and positioned on the outer side of the telescopic column (15).

3. The automatic measuring device for engineering design according to claim 1, wherein the front end face of the protective shell (1) is hinged with a door (18) through a hinge, and a handle (19) is fixedly installed on one side of the front end face of the door (18).

4. The automatic measuring device for engineering design according to claim 1, wherein the side area of the measuring device (2) is smaller than the area of the protective pad (10), and the protective pad (10) and the cushion (20) are both made of rubber.

5. The automatic measuring device for engineering design according to claim 2, wherein the moving wheels (17) are provided in plurality, and the moving wheels (17) are uniformly distributed at four corners of the bottom surface of the protective shell (1).

6. The automatic measuring device for engineering design according to claim 1, wherein the material of the non-slip mat (13) is nylon, and the length of the non-slip mat (13) is smaller than the width of the protective shell (1).

7. The automatic measuring device for engineering design according to claim 1, wherein the screw rod (5) is made of aluminum alloy, and the diameter of the screw rod (5) is smaller than that of the cavity (4).