Urban land block slope measuring instrument

Abstract

The utility model relates to the technical field of slope measuring equipment, and disclose a kind of urban plot slope measuring instrument, including outer box, outer box is provided with mounting frame inside, measuring structure is provided with in mounting frame inside, transparent visual window is set up in the positive and negative two sides of outer box, and measuring structure includes angle ruler and indicating component.The urban plot slope measuring instrument, by being provided with outer box, the measuring structure inside mounting frame can be effectively protected, and the service life of equipment is extended;When the urban plot slope measuring instrument is placed on slope, under the limiting support effect of limiting shaft and the gravity effect of counterweight ball, the pointer always keeps vertical state, and then by the indicating effect of pointer, the scale on angle ruler can be observed, and the effective measurement of urban plot slope is realized.

Description

Technical Field

[0001] This utility model relates to the technical field of slope measurement equipment, specifically to an urban plot slope measuring instrument. Background Technology

[0002] Urban land slope measurement is an important foundational task in urban planning, construction and management. Its purpose covers multiple aspects and aims to provide a scientific basis for sustainable urban development.

[0003] Currently, slope gauges are generally used to measure slope by placing them on the slope of urban plots. However, existing slope gauges lack effective protective structures, the scale lines on the gauges are easily worn, making them inconvenient to observe and difficult to replace. Furthermore, strong winds and heavy rains can easily interfere with the indicator structure of the slope gauges, and the gauges are easily damaged by tipping over or hitting foreign objects, reducing their service life. Therefore, there is a need to provide an urban plot slope measuring instrument to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an urban land slope measuring instrument, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: an urban land slope measuring instrument, including an outer box, an installation frame inside the outer box, a measuring structure inside the installation frame, and transparent viewing windows on both the front and back of the outer box;

[0006] The measuring structure includes an angle ruler and an indicator component. The angle ruler is disposed at the upper end of the mounting frame, and the indicator component includes a bracket, a limiting shaft, a bushing, and a pointer.

[0007] The bracket is located at the center of the bottom surface inside the mounting frame, the limiting shaft is located at the upper end inside the bracket, the bushing is rotatably fitted on the outer surface of the limiting shaft, and there are two pointers, which are respectively located at both ends of the outer surface of the bushing.

[0008] Preferably, the angle ruler has scale lines on both sides, and the two pointers are located on both sides of the angle ruler.

[0009] Preferably, the indicating component further includes a connecting rod and a counterweight ball, the connecting rod being disposed at the center of the lower end surface of the bushing, and the counterweight ball being disposed at the lower end of the connecting rod.

[0010] Preferably, the upper end of the outer casing has an insertion port, the mounting frame is inserted into the outer casing through the insertion port, and both ends of the upper surface of the mounting frame are provided with connecting posts, and the upper end of the connecting posts is provided with a top plate for sealing the insertion port.

[0011] Preferably, a groove is provided at the center of the lower surface of the outer casing, and a positioning post is provided at the center of the lower surface of the mounting frame.

[0012] Preferably, the lower end of the positioning post passes through the lower wall of the outer casing and extends into the groove, and the lower end of the outer surface of the positioning post is provided with an external thread, and the lower end of the positioning post is connected to a fastening nut through the external thread.

[0013] Preferably, the lower surface of the outer casing is provided with a bottom plate at both ends.

[0014] Preferably, a handle is provided on the upper surface of the top plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This urban land slope measuring instrument, with its outer casing, effectively protects the mounting frame and its internal measuring structure, extending the service life of the equipment. When placed on a slope, the pointer remains vertical under the limiting support of the limiting shaft and the gravity of the counterweight ball. The pointer indicates the scale on the angle ruler, enabling effective measurement of the urban land slope. The instrument also features two pointers, allowing users to observe the scale lines on the angle ruler from both sides.

[0017] 2. In this urban land slope measuring instrument, after the installation frame is inserted into the outer box, the lower end of the positioning column passes through the lower wall of the outer box and extends into the groove. By tightening the fastening nut, the position of the installation frame can be effectively ensured. After removing the fastening nut, the installation frame and measuring structure can be removed by pulling the handle, which is convenient for later maintenance and replacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the urban land slope measuring instrument of this utility model;

[0019] Figure 2 This is a sectional view of the outer casing of this utility model;

[0020] Figure 3 This is a schematic diagram of the outer casing of this utility model;

[0021] Figure 4 This is a schematic diagram of the mounting frame and measuring structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the indicator component of this utility model.

[0023] In the diagram: 1. Outer casing; 101. Socket; 102. Transparent viewing window; 103. Groove; 2. Handle; 3. Mounting frame; 301. Connecting post; 302. Top plate; 303. Fastening nut; 304. Positioning post; 4. Base plate; 5. Angle ruler; 501. Scale line; 6. Indicator assembly; 601. Bracket; 602. Limiting shaft; 603. Bushing; 604. Pointer; 605. Connecting rod; 606. Counterweight ball. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 A slope measuring instrument for urban plots includes an outer box 1, an installation frame 3 inside the outer box 1, a measuring structure inside the installation frame 3, and transparent viewing windows 102 on both the front and back of the outer box 1.

[0026] The measuring structure includes an angle ruler 5 and an indicator component 6. The angle ruler 5 is located inside the upper part of the mounting frame 3. The indicator component 6 includes a bracket 601, a limiting shaft 602, a bushing 603, and a pointer 604.

[0027] The bracket 601 is located at the center of the bottom surface inside the mounting frame 3. The limiting shaft 602 is located at the upper end inside the bracket 601. The bushing 603 is rotatably fitted onto the outer surface of the limiting shaft 602. There are two pointers 604, which are respectively located at both ends of the outer surface of the bushing 603.

[0028] The angle ruler 5 has scale lines 501 on both sides, and two pointers 604 are located on both sides of the angle ruler 5. The indicating component 6 also includes a connecting rod 605 and a counterweight ball 606. The connecting rod 605 is located at the center of the lower surface of the bushing 603, and the counterweight ball 606 is located at the lower end of the connecting rod 605. When the urban plot slope measuring instrument is placed on the slope, under the limiting support of the limiting shaft 602 and the gravity of the counterweight ball 606, the pointer 604 always remains vertical. Thus, through the indicating action of the pointer 604, the scale on the angle ruler 5 can be observed, and the slope of the urban plot can be effectively measured. By setting two pointers 604, it is convenient for users to observe the scale lines 501 on the angle ruler 5 from both sides.

[0029] The outer casing 1 has an insertion port 101 at its upper end. The mounting frame 3 is inserted into the outer casing 1 through the insertion port 101. Both ends of the upper surface of the mounting frame 3 are provided with connecting posts 301. The upper end of the connecting posts 301 is provided with a top plate 302 for sealing the insertion port 101. The insertion port 101 facilitates the insertion of the mounting frame 3 into the outer casing 1. The connecting posts 301 allow the mounting frame 3 to be effectively connected to the top plate 302. When the mounting frame 3 is inserted into the outer casing 1, the top plate 302 can effectively seal the insertion port 101, preventing dust and debris from entering the outer casing 1.

[0030] The outer casing 1 has a groove 103 at the center of its lower surface, and the mounting frame 3 has a positioning post 304 at the center of its lower surface. The lower end of the positioning post 304 passes through the lower wall of the outer casing 1 and extends into the groove 103. The lower end of the outer surface of the positioning post 304 has an external thread, and the lower end of the positioning post 304 is connected to a fastening nut 303 through the external thread. When the mounting frame 3 is inserted into the outer casing 1, the lower end of the positioning post 304 passes through the lower wall of the outer casing 1 and extends into the groove 103. By tightening the fastening nut 303, the position of the mounting frame 3 can be effectively ensured to be stable.

[0031] The outer casing 1 has a base plate 4 at both ends of its lower surface and a handle 2 on the upper surface of the top plate 302. When the urban land slope measuring instrument is placed on a slope, the base plate 4 is used to contact the slope to ensure overall stability. The handle 2 is used to remove the mounting frame 3 and the measuring structure after the fastening nut 303 is removed, making it convenient for later maintenance and replacement.

[0032] Working principle: When the urban plot slope measuring instrument is placed on the slope, under the limiting support of the limiting shaft 602 and the gravity of the counterweight ball 606, the pointer 604 always remains vertical. Thus, through the indication of the pointer 604, the scale on the angle ruler 5 can be observed, thereby realizing the effective measurement of the urban plot slope.

[0033] Furthermore, the insertion port 101 facilitates the insertion of the mounting frame 3 into the outer housing 1. After the mounting frame 3 is inserted into the outer housing 1, the top plate 302 effectively seals the insertion port 101, preventing dust and debris from entering the outer housing 1. The lower end of the positioning post 304 passes through the lower wall of the outer housing 1 and extends into the groove 103. By tightening the fastening nut 303, the position of the mounting frame 3 can be effectively ensured to be stable. After removing the fastening nut 303, the handle 2 can be pulled to remove the mounting frame 3 and the measuring structure, making future maintenance and replacement convenient.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slope measuring instrument for urban land parcels, characterized in that, Includes an outer casing (1), an installation frame (3) is provided inside the outer casing (1), a measuring structure is provided inside the installation frame (3), and transparent viewing windows (102) are provided on both the front and back of the outer casing (1). The measuring structure includes an angle ruler (5) and an indicator component (6). The angle ruler (5) is located inside the upper part of the mounting frame (3). The indicator component (6) includes a bracket (601), a limiting shaft (602), a bushing (603), and a pointer (604). The bracket (601) is located at the center of the bottom surface inside the mounting frame (3), the limiting shaft (602) is located at the upper end inside the bracket (601), the bushing (603) is rotatably sleeved on the outer surface of the limiting shaft (602), and there are two pointers (604), which are respectively located at both ends of the outer surface of the bushing (603).

2. The urban land slope measuring instrument according to claim 1, characterized in that, The angle ruler (5) has scale lines (501) on both sides, and the two pointers (604) are located on both sides of the angle ruler (5).

3. The urban land slope measuring instrument according to claim 2, characterized in that, The indicating component (6) further includes a connecting rod (605) and a counterweight ball (606). The connecting rod (605) is located at the center of the lower surface of the bushing (603), and the counterweight ball (606) is located at the lower end of the connecting rod (605).

4. The urban land slope measuring instrument according to claim 1, characterized in that, The upper end of the outer casing (1) is provided with a socket (101), and the mounting frame (3) is inserted into the interior of the outer casing (1) through the socket (101). Both ends of the upper surface of the mounting frame (3) are provided with connecting posts (301), and the upper end of the connecting post (301) is provided with a top plate (302) for sealing the socket (101).

5. The urban land slope measuring instrument according to claim 4, characterized in that, The lower surface of the outer casing (1) has a groove (103) at the center, and the lower surface of the mounting frame (3) has a positioning post (304) at the center.

6. The urban land slope measuring instrument according to claim 5, characterized in that, The lower end of the positioning post (304) passes through the lower wall of the outer box (1) and extends into the groove (103). The lower end of the outer surface of the positioning post (304) is provided with an external thread, and the lower end of the positioning post (304) is connected to a fastening nut (303) through the external thread.

7. The urban land slope measuring instrument according to claim 1, characterized in that, The outer casing (1) has a base plate (4) on both ends of its lower surface.

8. The urban land slope measuring instrument according to claim 4, characterized in that, A handle (2) is provided on the upper surface of the top plate (302).

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