Land terrain gradient measuring device

Abstract

The utility model relates to the technical field of gradient measuring devices, in particular to a land terrain gradient measuring device which comprises a base, a gradient measuring disc, an adjusting mechanism and a stabilizing mechanism. A vertical plate is installed at the top end of the base and provided with a handheld part. The gradient measuring disc is arranged on the vertical plate and used for measuring the gradient of the land terrain; an adjustable telescopic rod is detachably mounted on the adjusting mechanism; the stabilizing mechanism is arranged in the base and used for improving the stability of the joint of the base and the measurement slope. Through the arrangement of the handheld part, a worker can squat and hold the device to abut against a point to be detected for gradient detection; through the arrangement of the adjustable telescopic rod and the adjusting mechanism, a worker can stand or stoop to use the device for detection conveniently, adjustment is convenient and rapid, the device is suitable for people of different heights to use, the size is small, storage is convenient, the use mode is more flexible, and the measurement accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope measuring devices, in particular to a land terrain slope measuring device. Background Art

[0002] Slope refers to the steepness of a surface unit. The ratio of the vertical height of the slope to the distance is usually called the slope. The accuracy of the slope measurement can determine whether the construction process can proceed smoothly. Therefore, instruments are needed to measure the ground slope.

[0003] A Chinese patent with authorization announcement number CN219318122U discloses a land slope measuring device, including a slope measuring device body, an inner groove is opened at the lower end of the slope measuring device body, hinged frames are fixedly arranged at the four corners inside the inner groove, and first fixing holes are opened at the four corners of the groove top surface of the inner groove, and second fixing holes are opened at the four corners of the groove wall of the inner groove. A rotating block is hinged at the lower end of the slope measuring device body, and a sharp cone is fixedly arranged on the rotating block. When the device is not in use, the sharp cone can be stored in the inner groove, and the device can be placed through the bottom surface of the device, so that its placement is more stable, and the sharp cone will not hurt people. When using the device, the sharp cone is rotated out of the inner groove, and it can be inserted into the ground and fixed on the slope, which is very convenient and safe.

[0004] However, the above-mentioned disclosed solutions have the following disadvantages: the above-mentioned measuring device is relatively large in size, and is not convenient for storage and carrying, which brings inconvenience to the measuring work. Utility Model Content

[0005] The utility model aims to provide a land terrain slope measuring device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is as follows: a land terrain slope measuring device comprises a base, a vertical plate is installed on the top of which, and a hand grip is arranged on the vertical plate; a slope measuring disk is arranged on the vertical plate and is used to measure the land terrain slope; an adjusting mechanism is installed on the vertical plate and is away from one end of the slope measuring disk, an adjustable telescopic rod is detachably installed on the adjusting mechanism, a handle is arranged on the top of the adjustable telescopic rod, and the adjustable telescopic rod can be connected to the vertical plate at multiple angles by adjusting the adjusting mechanism; and a stabilizing mechanism is arranged inside the base and is used to improve the stability of the connection between the base and the measuring slope surface.

[0007] Preferably, the adjustment mechanism includes a connecting rod, the top end of which is connected to the adjustable telescopic rod, two sets of mounting seats are symmetrically arranged on the connecting rod, a rotating shaft is arranged in the middle of the mounting seat, and the rotating shaft is rotatably connected to the vertical plate; and a sleeve, which is installed on the mounting seat and close to a side wall of the vertical plate, an elastic member is arranged inside the sleeve, a protrusion is installed at the other end of the elastic member, and the other end of the protrusion extends to the outside of the sleeve and abuts against the vertical plate.

[0008] Preferably, a connecting seat is installed on the top end of the connecting rod, and a threaded portion is provided on the outer peripheral surface of the connecting seat, and the threaded portion is connected to the adjustable telescopic rod.

[0009] Preferably, a storage box is installed on the vertical plate and near the handle portion, the storage box is used to store the adjustable telescopic rod, the end of the storage box is hinged with a door body, and the other end of the door body is detachably connected to the storage box through a lock.

[0010] Preferably, the stabilizing mechanism includes an abutment seat, which is slidably connected to the inside of the base, and the top of the abutment seat is rotatably connected to a screw, which is threadedly connected to the top of the base; a stabilizing block, which is provided in multiple groups, and the multiple groups of stabilizing blocks are symmetrically distributed at the bottom end of the base and slidably connected to the base; and an elastic rod, one end of which is installed on the stabilizing block, and the other end is connected to the corresponding inner wall of the base.

[0011] Preferably, the elastic rod is composed of a telescopic rod and a second spring sleeved on the outside thereof; a sliding channel is opened at the bottom end of the base, the stabilizing block is slidably connected to the sliding channel, and the bottom end surface of the sliding channel and the bottom end surface of the stabilizing block are located on the same horizontal plane.

[0012] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model makes it convenient for the staff to squat and hold the device in hand to abut against the point to be measured for slope detection through the setting of the hand-grip part; the setting of the adjustable telescopic rod and the adjustment mechanism makes it convenient for the staff to stand or bend over to use the device for detection, and the adjustment is convenient and quick, which is convenient for people of different heights to use. It is small in size, easy to store, and more flexible in use. The setting of the stabilizing mechanism makes it convenient for the staff to increase the connection area between the base and the measuring point when using it while standing, thereby improving the stability of the vertical plate and the base, avoiding tilting that interferes with the slope measurement, and improving the measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the vertical plate structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the stabilizing mechanism of the utility model.

[0017] Figure numerals: 1. base; 101. screw; 102. abutment seat; 103. stabilizing block; 104. elastic rod; 105. sliding channel; 2. vertical plate; 201. slope measuring plate; 202. abutment groove; 203. hand grip; 3. mounting seat; 301. rotating shaft; 302. connecting rod; 303. connecting seat; 304. adjustable telescopic rod; 305. sleeve; 306. bump; 307. elastic member; 4. storage box; 401. door body. DETAILED DESCRIPTION

[0018] Embodiment 1

[0019] like Figures 1 to 3 As shown, the utility model proposes a land terrain slope measuring device, including a base 1, a slope measuring disk 201, an adjustment mechanism and a stabilizing mechanism; a vertical plate 2 is installed at the top of the base 1, and a hand grip 203 is arranged on the vertical plate 2; the slope measuring disk 201 is arranged on the vertical plate 2 for measuring the land terrain slope; the adjusting mechanism is installed on the vertical plate 2 and away from one end of the slope measuring disk 201, and an adjustable telescopic rod 304 is detachably installed on the adjusting mechanism, and a handle is arranged on the top of the adjustable telescopic rod 304. The adjustable telescopic rod 304 can be connected to the vertical plate 2 at multiple angles through the adjustment mechanism, which is convenient for the user to hold the adjustable telescopic rod 304 and use the device, which can be adapted to users of different heights and change the user's measuring posture, making it more flexible to use; the stabilizing mechanism is arranged inside the base 1 to improve the stability of the connection between the base 1 and the measuring slope, avoid tilting that interferes with the measurement result, and improve the measurement accuracy.

[0020] Furthermore, the adjustment mechanism includes a connecting rod 302 and a sleeve 305. The top of the connecting rod 302 is connected to the adjustable telescopic rod 304. Two groups of mounting seats 3 are symmetrically arranged on the connecting rod 302. The connecting rod 302 is set to be U-shaped. A rotating shaft 301 is set in the middle of the mounting seat 3. The rotating shaft 301 is rotatably connected to the vertical plate 2; the sleeve 305 is installed on the mounting seat 3 and is close to a side wall of the vertical plate 2. An elastic member 307 is arranged inside the sleeve 305. The elastic member 307 is set to be a first spring. A protrusion 306 is installed at the other end of the elastic member 307. The other end of the protrusion 306 extends to the outside of the sleeve 305 and abuts against the vertical plate 2. A plurality of groups of abutting grooves 202 are provided on the vertical plate 2, and the abutting grooves 202 abut against the protrusion 306.

[0021] Furthermore, a connecting seat 303 is installed at the top of the connecting rod 302, and a threaded portion is provided on the outer peripheral surface of the connecting seat 303, and the threaded portion is connected to the adjustable telescopic rod 304, so as to facilitate the disassembly and assembly of the adjustable telescopic rod 304.

[0022] Furthermore, a storage box 4 is installed on the vertical plate 2 and near the hand grip 203. The storage box 4 is used to store the adjustable telescopic rod 304. The end of the storage box 4 is hinged with a door body 401, and the other end of the door body 401 is detachably connected to the storage box 4 through a lock. The adjustable telescopic rod 304 and the connecting seat 303 are rotated until they are separated, and the adjustable telescopic rod 304 can be removed and placed in the storage box 4 for storage. At this time, the hand grip 203 can be held to use the device. When the adjustable telescopic rod 304 and the connecting seat 303 are installed, the length of the adjustable telescopic rod 304 can be adjusted according to the height of the user, and the usage methods are diverse.

[0023] In this embodiment, the base 1 is brought into contact with the point to be measured by holding the grip 203, and the slope is detected by the slope measuring disk 201; or the door 401 is opened to take out the adjustable telescopic rod 304 inside the storage box 4 and threadedly connect it with the connecting seat 303, and the overall length of the adjustable telescopic rod 304 is adjusted to adapt to the height of the user, and the adjustable telescopic rod 304 is held to drive the connecting rod 302 to rotate along the vertical plate 2, thereby driving the mounting seat 3 and the rotating shaft 301 to rotate along the vertical plate 2 at an appropriate angle, and at this time, the protrusion 306 It abuts in the abutment groove 202 and compresses the elastic member 307. When the mounting base 3 is rotated with force, the protrusion 306 is moved to another group of abutment grooves 202 at a suitable position. Under the elastic recovery action of the elastic member 307, the protrusion 306 is driven to abut against this group of abutment grooves 202, thereby adjusting the angle of the connecting rod 302 and the adjustable telescopic rod 304 relative to the vertical plate 2, thereby improving the comfort of use. After the adjustment is completed, the adjustable telescopic rod 304 can be held by hand to drive the base 1 to abut against the point to be measured for measurement.

[0024] Embodiment 2

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, a land terrain slope measuring device proposed by the utility model, compared with the first embodiment, the stabilizing mechanism includes an abutment seat 102, a stabilizing block 103 and an elastic rod 104; the abutment seat 102 is slidably connected to the inside of the base 1, and the top of the abutment seat 102 is rotatably connected to a screw 101, the screw 101 is threadedly connected to the top of the base 1, and an adjustment port matched with the screw 101 is opened on the vertical plate 2; a plurality of stabilizing blocks 103 are provided, and the plurality of stabilizing blocks 103 are symmetrically distributed at the bottom end of the base 1 and slidably connected to the base 1; one end of the elastic rod 104 is installed on the stabilizing block 103, and the other end is connected to the corresponding inner wall of the base 1.

[0026] Furthermore, the elastic rod 104 is composed of a telescopic rod and a second spring sleeved on the outside thereof; a sliding channel 105 is opened at the bottom end of the base 1, and the stabilizing block 103 is slidably connected to the sliding channel 105. The bottom end surface of the sliding channel 105 and the bottom end surface of the stabilizing block 103 are located on the same horizontal plane, so that when the stabilizing block 103 is unfolded to both sides of the base 1, the stabilizing block 103 and the bottom surface of the base 1 are located on the same horizontal plane, thereby improving the stability of the base 1.

[0027] In this embodiment, when the device is used to measure the slope through the adjustable telescopic rod 304, the connection between the base 1 and the measured slope may become unstable due to the upward movement of the overall center of the device. The screw 101 is rotated to make the abutment seat 102 slide downward along the inner wall of the base 1, thereby pushing the multiple groups of stabilizing blocks 103 on both sides of the inner bottom end of the base 1 toward the outside of the base 1, and at the same time compressing the corresponding elastic rod 104. The stabilizing blocks 103 are unfolded along the base 1, thereby increasing the connection area between the base 1 and the measured slope, thereby improving stability, preventing the device from tilting during measurement and interfering with the rotation of the pointer on the slope measuring disk 201, and further improving measurement accuracy.

[0028] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A land terrain slope measuring device, characterized in that: include A base (1) having a vertical plate (2) mounted on its top, and a hand grip (203) disposed on the vertical plate (2); A slope measuring disc (201), which is arranged on the vertical plate (2) and is used to measure the slope of the land terrain; An adjustment mechanism is mounted on the vertical plate (2) and at one end away from the slope measuring disk (201); an adjustable telescopic rod (304) is detachably mounted on the adjustment mechanism; a handle is provided at the top of the adjustable telescopic rod (304); and the adjustable telescopic rod (304) can be connected to the vertical plate (2) at multiple angles by adjusting the adjustment mechanism; And a stabilizing mechanism, which is arranged inside the base (1) and is used to improve the stability of the connection between the base (1) and the measuring slope surface.

2. A land terrain slope measuring device according to claim 1, characterized in that: The regulating mechanism includes A connecting rod (302), the top end of which is connected to the adjustable telescopic rod (304), two groups of mounting seats (3) are symmetrically arranged on the connecting rod (302), a rotating shaft (301) is arranged in the middle of the mounting seats (3), and the rotating shaft (301) is rotatably connected to the vertical plate (2); and a sleeve (305) which is mounted on the mounting seat (3) and close to a side wall of the vertical plate (2); an elastic member (307) is arranged inside the sleeve (305); a protrusion (306) is installed at the other end of the elastic member (307); and the other end of the protrusion (306) extends to the outside of the sleeve (305) and abuts against the vertical plate (2).

3. A land terrain slope measuring device according to claim 2, characterized in that: A connecting seat (303) is installed at the top end of the connecting rod (302), and a threaded portion is arranged on the outer peripheral surface of the connecting seat (303), and the threaded portion is connected to the adjustable telescopic rod (304).

4. A land terrain slope measuring device according to claim 3, characterized in that: A storage box (4) is installed on the vertical plate (2) and near the grip portion (203). The storage box (4) is used to store the adjustable telescopic rod (304). The end of the storage box (4) is hinged with a door body (401), and the other end of the door body (401) is detachably connected to the storage box (4) through a lock.

5. A land terrain slope measuring device according to claim 1, characterized in that: Stable institutions include An abutment seat (102) is slidably connected inside the base (1), a screw rod (101) is rotatably connected to the top of the abutment seat (102), and the screw rod (101) is threadedly connected to the top of the base (1); Stabilizing blocks (103), which are provided in multiple groups, and the multiple groups of stabilizing blocks (103) are symmetrically distributed at the bottom end of the base (1) and are slidably connected to the base (1); And an elastic rod (104), one end of which is mounted on the stabilizing block (103) and the other end of which is connected to the inner wall of the corresponding base (1).

6. A land terrain slope measuring device according to claim 5, characterized in that: The elastic rod (104) is composed of a telescopic rod and a second spring sleeved on the outside thereof; a sliding channel (105) is provided at the bottom end of the base (1); the stabilizing block (103) is slidably connected to the sliding channel (105); and the bottom end surface of the sliding channel (105) and the bottom end surface of the stabilizing block (103) are located on the same horizontal plane.

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