CN210570639U

CN210570639U - Slope measuring device for land engineering

Info

Publication number: CN210570639U
Application number: CN201922141855.7U
Authority: CN
Inventors: 冯冬宾
Original assignee: Chaoyang Natural Resources And Ecological Environment Protection Service Center
Current assignee: Chaoyang Natural Resources And Ecological Environment Protection Service Center
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-05-19
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a slope measuring device for land engineering, comprising a base plate, bottom plate front end central point puts and is provided with the storage box, it is provided with the closing plate to store the box upper end, bottom plate upper end central point puts and is provided with fixed frame, fixed frame central point puts and has seted up the spacing groove, the spacing groove upper end is provided with the safety cover, safety cover both ends downside central point puts and has all seted up spacing hole, safety cover front end top central point puts and is provided with the magnifying glass, fixed frame both sides central point puts the homonymy and is provided with the gag lever post, the gag lever post outside end is provided with the operation block, be provided with the spring between operation block inside end and the fixed frame outside end, the dead. The utility model discloses regularly open the safety cover, get the lubricated movable disk rotating position of the inside lubricating oil of storage box, guarantee the pivoted flexibility, prevent the inaccurate problem of measurement that can't rotate to cause, have simple structure, convenient to use, excellent in use effect's advantage.

Description

Slope measuring device for land engineering

Technical Field

The utility model relates to a measuring equipment field specifically is a slope measuring device for land engineering.

Background

The grade is the degree of steepness of the ground surface unit, and the ratio of the vertical height h of the slope surface to the distance l in the horizontal direction is generally referred to as the grade (or slope ratio) and is indicated by the letter i.

The slope measuring instrument is required to be used when the slope is measured, the common advanced measuring instrument is required to be used by using electric power, resources are wasted, the slope measuring instrument is difficult to supplement in a remote area after the electric power is used up, the simple measuring instrument is required to be adjusted by manual operation when in use, and the problem is inconvenient to solve, so that a device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slope measuring device for land engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a slope measuring device for land engineering comprises a bottom plate, wherein a storage box is arranged at the central position of the front end of the bottom plate, lubricating oil is conveniently stored in the storage box, a sealing plate is arranged at the upper end of the storage box and slides leftwards and rightwards along the storage box, a fixing frame is arranged at the central position of the upper end of the bottom plate, a limiting groove is formed at the central position of the fixing frame, a protective cover is arranged at the upper end of the limiting groove, limiting holes are formed in the central positions of the lower sides of the two ends of the protective cover, a magnifying lens is arranged at the central position above the front end of the protective cover, a reading is convenient for a user to use the magnifying lens, a limiting rod is horizontally arranged at the central positions of the two sides of the fixing frame and slides leftwards and rightwards along the fixing frame, an, the bottom plate upper end central point puts and is provided with vertical pole perpendicularly, the position is provided with the dead lever perpendicularly between the vertical pole, the dead lever is smooth pole, dead lever outside end central point puts and is provided with the activity dish, and the activity dish rotates around the dead lever, the activity dish front end is provided with the angle scale, the inside balancing weight that is provided with of activity dish lower extreme, the balancing weight is convenient for increase activity dish lower extreme position weight for the activity dish lower extreme is in lower extreme position always, vertical pole upper end central point puts and is provided with the indicator rod perpendicularly.

Preferably, the upper end of the right side of the sealing plate is provided with a groove, and the groove is convenient for a user to pull out the sealing plate.

Preferably, the inner side end of the limiting rod extends to the inner position of the limiting groove.

Preferably, the inner side end of the limiting rod is matched with the limiting hole.

Preferably, the spring is arranged at the outer side of the limiting rod in a surrounding mode, and the limiting rod is convenient to reset by the spring.

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

1. the device of the utility model is placed at a measuring place, the balancing weight drives the movable disc to rotate under the action of gravity until the balancing weight is positioned at a vertical ground position, at the moment, the movable disc rotates relative to the indicating rod, so that the indicating rod points to the corresponding angle scale at the front end of the movable disc, thereby completing the measurement, and the outer side position of the movable disc is covered by the protective cover, thereby preventing the external factors from influencing the measurement, and effectively improving the measuring precision of the whole measuring device;

2. the utility model discloses regularly open the safety cover, get the lubricated movable disk rotating position of the inside lubricating oil of storage box, guarantee the pivoted flexibility, prevent the inaccurate problem of measurement that can't rotate to cause, have simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a perspective view of a protective cover of a slope measuring device for land engineering according to the present invention;

FIG. 2 is a cross-sectional view of the whole structure of the slope measuring device for land engineering of the present invention;

FIG. 3 is a top sectional view of the slope measuring device for land engineering of the present invention;

fig. 4 is the utility model relates to a slope measuring device's storage box structure schematic diagram for land engineering.

In the figure: 1. a base plate; 2. a protective cover; 3. a fixing frame; 4. a limiting groove; 5. a limiting hole; 6. a limiting rod; 7. an operation block; 8. a spring; 9. a vertical rod; 10. fixing the rod; 11. a movable tray; 12. a balancing weight; 13. an indication lever; 14. a storage box; 15. a magnifying glass; 16. a sealing plate; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-4, the present invention provides a technical solution: a slope measuring device for land engineering comprises a bottom plate 1, a storage box 14 is fixedly welded at the center position of the front end of the bottom plate 1, lubricating oil is conveniently stored in the storage box 14, a sealing plate 16 is movably mounted at the upper end of the storage box 14 through a sliding rail, the sealing plate 16 slides left and right along the storage box 14, a groove 17 is formed in the upper end of the right side of the sealing plate 16, the groove 17 is convenient for a user to pull out the sealing plate 16, a fixed frame 3 is fixedly welded at the center position of the upper end of the bottom plate 1, a limiting groove 4 is formed in the center position of the fixed frame 3, a protective cover 2 is movably clamped at the upper end of the limiting groove 4, limiting holes 5 are formed in the center positions of the lower sides of the two ends of the protective cover 2, a magnifying lens 15 is fixedly embedded at the upper center position of the front end of the protective cover 2, the, the inner side end of a limiting rod 6 extends to the position inside a limiting groove 4, the inner side end of the limiting rod 6 is matched with a limiting hole 5, the outer side end of the limiting rod 6 is fixedly welded with an operating block 7, the operating block 7 is convenient for pulling the limiting rod 6 to move, a spring 8 is fixedly connected between the inner side end of the operating block 7 and the outer side end of a fixed frame 3, the spring 8 surrounds the outer side position of the limiting rod 6, the limiting rod 6 is convenient for resetting by the spring 8, a vertical rod 9 is vertically welded and fixed at the central position of the upper end of a bottom plate 1, a fixed rod 10 is vertically and fixedly connected between the vertical rods 9, the fixed rod 10 is a smooth rod, a movable disc 11 is movably sleeved at the central position of the outer side end of the fixed rod 10, the movable disc 11 rotates around the fixed rod 10, the front end of the movable disc 11 is provided with angle scales, a balancing weight 12 is embedded and fixed inside, an indication rod 13 is vertically welded and fixed at the center of the upper end of the vertical rod 9.

The working principle is as follows: the utility model discloses a when using, the user places the device in the measurement position, make balancing weight 12 drive movable disc 11 and rotate under the action of gravity, until balancing weight 12 is located perpendicular ground position, movable disc 11 rotates for indicator bar 13 this moment, make the indicator bar 13 point to the angle scale that 11 front ends of movable disc correspond, thereby accomplish the measurement, and utilize safety cover 2 to cover in movable disc 11 outside position, prevent that external factors from causing the influence to the measurement, thereby effectively improve whole measuring device's measurement accuracy, observe indicator bar 13 indicating position through magnifying glass 15 after accomplishing the measurement, obtain exact data, and regularly open safety cover 2, take the lubricated movable disc 11 rotational position of lubricating oil of storage box 14 inside, guarantee pivoted flexibility, prevent the inaccurate problem of measurement that can't rotate and cause, have simple structure, a, Convenient use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slope measuring device for land engineering, includes bottom plate (1), its characterized in that: the storage box (14) is arranged at the center of the front end of the bottom plate (1), a sealing plate (16) is arranged at the upper end of the storage box (14), a fixed frame (3) is arranged at the center of the upper end of the bottom plate (1), a limiting groove (4) is formed at the center of the fixed frame (3), a protective cover (2) is arranged at the upper end of the limiting groove (4), limiting holes (5) are formed in the lower center of the two ends of the protective cover (2), a magnifying lens (15) is arranged at the center of the upper end of the front end of the protective cover (2), limiting rods (6) are horizontally arranged at the center of the two sides of the fixed frame (3), an operation block (7) is arranged at the outer side end of each limiting rod (6), a spring (8) is arranged between the inner side end of the operation block (7) and the outer side end of the, the novel adjustable sliding block is characterized in that a fixing rod (10) is vertically arranged between the vertical rods (9), the fixing rod (10) is a smooth rod, a movable disc (11) is arranged at the center position of the outer side end of the fixing rod (10), angle scales are arranged at the front end of the movable disc (11), a balancing weight (12) is arranged inside the lower end of the movable disc (11), and an indicating rod (13) is vertically arranged at the center position of the upper end of each vertical rod (9).

2. A grade measuring apparatus for land engineering according to claim 1, wherein: the upper end of the right side of the sealing plate (16) is provided with a groove (17).

3. A grade measuring apparatus for land engineering according to claim 1, wherein: the inner side end of the limiting rod (6) extends to the inner position of the limiting groove (4).

4. A grade measuring apparatus for land engineering according to claim 1, wherein: the inner side end of the limiting rod (6) is matched with the limiting hole (5).

5. A grade measuring apparatus for land engineering according to claim 1, wherein: the spring (8) is arranged at the outer side of the limiting rod (6) in a surrounding mode.