Portable plant vehicle slope detection device

Abstract

The utility model belongs to the technical field of gradient detection, and particularly relates to a plant vehicle gradient portable detection device which comprises a bearing assembly capable of stably placing the device on a road needing to be detected, and a display assembly capable of displaying the gradient of the position where the device is located is arranged above the bearing assembly. The display assembly is internally provided with a detection assembly which enables detection personnel to conveniently and accurately read the gradient detected by the device. According to the utility model, the detection assembly is arranged in the disc with the scales, and the rotating piece and the indicating piece which can rotate together are arranged below the suspension piece which can be perpendicular to the position to be detected, so that detection personnel can know the gradient of the detected position according to the included angle between the suspension piece and the rotating piece; through the mode that the lens is arranged at the lower end of the follow-up rod, a detector can observe the scales more clearly through the lens, so that the rotation amplitude of the rotating piece and the indicating piece, namely the gradient of a detected position, can be quickly and accurately known.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope detection, and in particular relates to a portable detection device for the slope of a factory vehicle. Background Art

[0002] In order to ensure the safe use of special motor vehicles within the site (factory), prevent and reduce accidents, and protect people's lives and property, the "Technical Supervision Regulations for Safety of Special Motor Vehicles within the Site (Factory)" (TSGN0001-2017) has made clear requirements on the driving slope of motor vehicles within the factory, that is, the maximum slope of the route of sightseeing vehicles shall not be greater than 10% (except for short slopes with a length of less than 20m), and the maximum slope of the route of sightseeing trains shall not be greater than 4% (except for short slopes with a length of less than 20m). This requires that the slope of the sightseeing vehicle route must be tested during acceptance and other links.

[0003] A Chinese patent document with authorization publication number CN221882548U discloses a road slope detection device. When using the device to detect the road slope, the upper measuring rod is pulled out of the upper slot so that the upper measuring rod is rotated to a position parallel to the inclined surface along the extension direction of the slope surface. A slender indicator line is provided on one side of the upper measuring rod. The angle data between the indicator line and the scale line of the protractor is read. The supplementary angle value of the angle data is the slope along the extension direction of the slope surface.

[0004] However, in the prior art, the detection device indicates the slope by using a protractor and a dial with a small volume and dense scale, and the detection accuracy is limited, especially errors are prone to occur when reading. Therefore, a portable detection device for the slope of a factory vehicle is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a portable detection device for the slope of a factory vehicle.

[0006] The technical solutions adopted in this utility model are as follows:

[0007] A portable device for detecting the slope of a factory vehicle comprises a carrying assembly for stably placing the device on a road to be detected, a display assembly for displaying the slope of the location of the device is provided above the carrying assembly, and a detection assembly for enabling a detection personnel to conveniently and accurately read the slope measured by the device.

[0008] The display assembly includes two discs movably mounted on the carrier assembly, and the discs are provided with scales;

[0009] The detection assembly includes a suspension member that can remain perpendicular to the road to be detected after the device is placed, a rotating member that can remain in a vertical state to detect the slope of the road, and an indicator member that can move with the rotating member and amplify the scale pointed by the rotating member;

[0010] The rotating member includes a rotating rod;

[0011] The indicator comprises supporting rods respectively fixedly connected to the front and rear of the rotating rod; a follower rod is fixedly connected between the supporting rods at the same longitudinal position; and a lens is fixedly connected to the lower end of the follower rod.

[0012] Preferably, the suspension member includes a clamping block arranged between the two discs, a vertical pole is fixedly connected below the clamping block, and a support is fixedly connected to the lower end of the vertical pole.

[0013] Preferably, the rotating member includes a rotating shaft movably installed in the support, the outer side of the rotating shaft is fixedly connected to a rotating rod, and a plumb bob is fixedly connected below the rotating rod.

[0014] Preferably, the support is rotatably connected to the rotating shaft.

[0015] Preferably, the center line of the disk coincides with the axis of the rotating shaft.

[0016] Preferably, the lens is a convex lens.

[0017] The beneficial effects of the present invention are as follows: by arranging the detection component in a circular disk with a scale, and installing the rotating part and the indicating part that can rotate together under the suspension part that is perpendicular to the position to be detected, the detection personnel can know the slope of the detected position according to the angle between the suspension part and the rotating part; by arranging a lens at the lower end of the follower rod, the detection personnel can observe the scale more clearly through the lens, thereby quickly and accurately knowing the rotation amplitude of the rotating part and the indicating part, that is, the slope of the detected position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a structural diagram of a portable detection device for the slope of a factory vehicle described in the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a portable detection device for the slope of a factory vehicle described in the utility model;

[0021] Figure 3 This is a schematic diagram of the disc structure of a portable detection device for the slope of a factory vehicle described in the utility model;

[0022] Figure 4 yes Figure 3 Another perspective structural diagram;

[0023] Figure 5 yes Figure 1 A schematic diagram of the structure of some parts of the device is enlarged in proportion.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Carrying assembly; 101. Base; 102. Multi-stage telescopic rod; 103. Leg; 104. Snap-fit ​​seat; 2. Display assembly; 201. Disc; 202. Fixing bolt; 203. First slot; 204. Scale; 205. Second slot; 3. Detection assembly; 301. Block; 302. Vertical pole; 303. Support; 304. Rotating shaft; 305. Rotating rod; 306. Plumb bob; 307. Support rod; 308. Follow-up rod; 309. Lens. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The present invention will be further described below through embodiments in conjunction with the accompanying drawings.

[0029] like Figure 1-Figure 5As shown, a portable device for detecting the slope of a factory vehicle includes a carrying component 1 that can stably place the device on the road to be detected, a display component 2 that can display the slope of the location of the device is arranged above the carrying component 1, and a detection component 3 that can enable the detection personnel to conveniently and accurately read the slope measured by the device is arranged in the display component 2.

[0030] In this embodiment, the bearing assembly 1 includes a base 101, a multi-stage telescopic rod 102 is fixedly installed in the base 101, the telescopic end of the multi-stage telescopic rod 102 is fixedly connected to the support leg 103, and a snap-fit ​​seat 104 is fixedly connected to the top of the base 101;

[0031] The base 101 provides an installation position for the multi-stage telescopic rod 102 and the snap-fit ​​seat 104 . The multi-stage telescopic rod 102 makes the distance between the base 101 that can contact the ground and the legs 103 adjustable. The snap-fit ​​seat 104 is used to install the disc 201 .

[0032] In this embodiment, the display assembly 2 includes two disks 201 movably mounted on the engaging seat 104. A fixing bolt 202 is fixedly connected between the two disks 201. A first engaging groove 203 is integrally formed on the side of the disk 201 away from the other disk 201. A scale 204 is provided in the first engaging groove 203. A second engaging groove 205 is integrally formed on the side of the disk 201 close to the other disk 201.

[0033] The locking seat 104 is rotatably connected to the disc 201; the two discs 201 connected by the fixing bolt 202 provide an installation position for the block 301 and the vertical rod 302, and the first slot 203 cooperates with the support rod 307 to limit the movable range of the follower rod 308. The rotation amplitude of the follower rod 308 and the rotating rod 305 is displayed by the scale 204, and the movable range of the block 301 and the vertical rod 302 is limited by the second slot 205.

[0034] In this embodiment: the detection component 3 includes a suspension part that can continue to be perpendicular to the road to be detected after the device is placed, a rotating part that can maintain a vertical state to detect the slope of the road, and an indicator part that can move with the rotating part and amplify the scale 204 pointed by the rotating part. The rotating part includes a rotating rod 305, and the indicator part includes support rods 307 fixedly connected to the front and rear of the rotating rod 305 respectively. A follower rod 308 is fixedly connected between the support rods 307 with the same longitudinal position, and a lens 309 is fixedly connected to the lower end of the follower rod 308. The suspension part includes a block 301 arranged between the two disks 201, a vertical rod 302 is fixedly connected below the block 301, and a support 303 is fixedly connected to the lower end of the vertical rod 302. The rotating part includes a rotating shaft 304 movably installed in the support 303, the outer side of the rotating shaft 304 is fixedly connected to the rotating rod 305, and a plumb bob 306 is fixedly connected below the rotating rod 305.

[0035] The support 303 is rotatably connected to the rotating shaft 304. The center line of the disk 201 coincides with the axis of the rotating shaft 304. The lens 309 is a convex lens.

[0036] Through the cooperation between the block 301 and the second slot 205, the vertical rod 302 of the mounting support 303 cannot move or rotate relative to the disk 201, so that the vertical rod 302 is always perpendicular to the bottom side of the base 101, and the rotating rod 305 is installed under the support 303 through the rotating shaft 304, so that the rotating rod 305 can rotate around the center line of the disk 201. The rotating rod 305 that is not subjected to external force is kept in a vertical state by the plumb bob 306, and the rotation of the rotating rod 305 is transmitted to the follower rod 308 through the support rod 307, so that the follower rod 308 can drive the lens 309 to rotate synchronously with the disk 201, and the scale 204 aligned with the center of the lower end of the follower rod 308 is magnified by the lens 309.

[0037] Working Principle: When the device is installed and used for slope detection of a factory vehicle route, the device is placed on the road to be detected in such a way that the bottom and side of the base 101 fully contact the road. If necessary, the legs 103 can be moved relative to the base 101 to improve the stability of the device after placement.

[0038] After placement is completed, you can wait for the disc 201 and the rotating rod 305 to rotate to a force balanced position relative to the engaging seat 104 and the support 303 respectively. When the positions of the disc 201 and the rotating rod 305 no longer change, the supplementary angle of the angle between the vertical rod 302 and the rotating rod 305 is the slope of the location of the device. The size of the slope can be known by the inspection personnel by observing the scale 204 aligned with the center of the lower end of the follower rod 308 through the lens 309.

[0039] The preferred embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A portable device for detecting the slope of a factory vehicle, characterized by: The device comprises a carrying assembly (1) capable of stably placing the device on a road to be inspected, a display assembly (2) capable of displaying the slope of the location of the device being located being arranged above the carrying assembly (1), and a detection assembly (3) capable of enabling an inspector to conveniently and accurately read the slope measured by the device being arranged within the display assembly (2); The display assembly (2) comprises two disks (201) movably mounted on the carrier assembly (1), and the disks (201) are provided with scales (204); The detection assembly (3) includes a suspension member that can remain perpendicular to the road to be detected after the device is placed, a rotating member that can maintain a vertical state to detect the road slope, and an indicator member that can move with the rotating member and amplify the scale (204) pointed by the rotating member; The rotating member includes a rotating rod (305); The indicator comprises supporting rods (307) respectively fixedly connected to the front and rear of the rotating rod (305); a follower rod (308) is fixedly connected between the supporting rods (307) at the same longitudinal position; and a lens (309) is fixedly connected to the lower end of the follower rod (308).

2. A portable device for detecting the slope of a factory vehicle according to claim 1, characterized in that: The suspension member comprises a clamping block (301) arranged between the two discs (201), a vertical pole (302) is fixedly connected below the clamping block (301), and a support (303) is fixedly connected at the lower end of the vertical pole (302).

3. The portable device for detecting the slope of a factory vehicle according to claim 2, characterized in that: The rotating member comprises a rotating shaft (304) movably mounted in the support (303), the outer side of the rotating shaft (304) is fixedly connected to the rotating rod (305), and a plumb bob (306) is fixedly connected below the rotating rod (305).

4. The portable device for detecting the slope of a factory vehicle according to claim 3, characterized in that: The support (303) is rotatably connected to the rotating shaft (304).

5. The portable device for detecting the slope of a factory vehicle according to claim 4, characterized in that: The center line of the disk (201) coincides with the axis of the rotating shaft (304).

6. The portable device for detecting the slope of a factory vehicle according to claim 1, characterized in that: The lens (309) is a convex lens.

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