CN210893130U - Detection control device for slope angle of slope excavation - Google Patents

Detection control device for slope angle of slope excavation Download PDF

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Publication number
CN210893130U
CN210893130U CN201922264428.8U CN201922264428U CN210893130U CN 210893130 U CN210893130 U CN 210893130U CN 201922264428 U CN201922264428 U CN 201922264428U CN 210893130 U CN210893130 U CN 210893130U
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China
Prior art keywords
slope
tripod
pointer
dial
slope angle
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CN201922264428.8U
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Chinese (zh)
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汪洋
程仕亿
王凝
石咸全
鲁丽兰
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China 19th Metallurgical Corp
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China 19th Metallurgical Corp
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Abstract

The utility model discloses a need unwrapping wire cooperation to the slope measuring apparatu and just can more accurate control side slope construction problem in the side slope work progress of earthwork, provide a detection control device of side slope excavation slope angle, relate to the building engineering construction field. The detection control device for the slope angle of the side slope excavation comprises a tripod, a measuring device and a hanging hammer device which is arranged on the tripod to ensure the verticality of the tripod; the measuring device comprises a dial plate and a pointer, wherein the dial plate is vertically installed on the tripod, the pointer is rotatably arranged in the center of the dial plate, at least two infrared laser transmitters which emit along the pointing direction of the pointer are installed on the pointer, and the infrared laser transmitters are arranged on the pointer along the straight line perpendicular to the direction of the dial plate at intervals. The utility model discloses it is more convenient to use.

Description

Detection control device for slope angle of slope excavation
Technical Field
The utility model relates to a building engineering construction field specifically is a detection control device of side slope excavation slope angle.
Background
The side slope refers to a slope surface with a certain slope which is formed on two sides of the roadbed to ensure the stability of the roadbed. The slope gradient is an important factor for determining the slope stability, and in the slope construction of the stone engineering, the slope gradient needs to be constructed strictly according to the construction requirements.
The currently available gradiometers usually comprise a tripod formed by a vertical ruler, a horizontal ruler and a diagonal ruler, and during measurement, the gradiometer is mainly attached to a slope surface for gradient measurement. Because the contact length between the existing instrument and the slope is limited, the slope construction can be accurately controlled by paying off and matching in the actual slope construction process of the earth-rock engineering.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the detection control device for the slope angle of the side slope excavation is provided for solving the problem that the slope construction of the side slope can be accurately controlled only by paying off and matching in the slope measuring instrument in the construction process of the side slope of the earth-rock engineering.
The utility model provides a technical scheme that its technical problem adopted is: the detection control device for the slope angle of the side slope excavation comprises a tripod, a measuring device and a hanging hammer device which is arranged on the tripod to ensure the verticality of the tripod; the measuring device comprises a dial plate and a pointer, wherein the dial plate is vertically installed on the tripod, the pointer is rotatably arranged in the center of the dial plate, at least two infrared laser transmitters which emit along the pointing direction of the pointer are installed on the pointer, and the infrared laser transmitters are arranged on the pointer along the straight line perpendicular to the direction of the dial plate at intervals.
Furthermore, the dial plate is installed on the tripod through a vertically arranged screw, and a locking nut is arranged on the screw.
Further, the length of the legs of the tripod is adjustable.
Further, the hanging hammer device comprises a windproof cylinder, a hanging wire and a conical hammer body; the windproof barrel is of a transparent structure, the windproof barrel is fixedly arranged at the lower end of the screw rod, the hammer body is arranged in the windproof barrel and is hung at the center of the lower end face of the screw rod through the suspension wire, and an inverted cone-shaped hole which is correspondingly arranged with the hammer body is arranged in the windproof barrel.
Furthermore, the windproof cylinder is made of acrylic materials.
The utility model has the advantages that: the utility model discloses a plane that detection control device constitutes through the visible infrared light that utilizes infrared laser emitter transmission realizes accurately detecting and controlling excavating domatic slope with the mode of the domatic laminating of excavation, and the device uses more conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic view of the use principle of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 1;
shown in the figure: tripod 1, hammerhead 2, slope 4, slope extending direction 5, straight line 6, support leg 11, dial 31 and pointer 32. The device comprises an infrared laser emitter 33, a screw 34, a locking nut 35, a pin shaft 36, a windproof cylinder 23, a suspension wire 22, a hammer body 21 and an inverted cone-shaped hole 231.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, the utility model discloses a detection control device of side slope excavation slope angle, include tripod 1, measuring device and install on tripod 1 in order to guarantee tripod 1 installation straightness's hammerhead 2 that hangs down. The measuring device comprises a dial 31 and a pointer 32, wherein the dial 31 is vertically arranged on the tripod 1, a slope value is arranged on the dial 31, and a zero scale mark is positioned at the lowest part of the dial 31. The pointer 32 is rotatably arranged in the center of the dial 31, at least two infrared laser transmitters 33 which transmit along the direction of the pointer 32 are mounted on the pointer 32, and the infrared laser transmitters 33 are arranged on the pointer 32 at intervals along a straight line 6 perpendicular to the direction of the dial 31.
The infrared laser transmitters 33 are arranged at intervals on the pointer 32 along a straight line 6 perpendicular to the direction of the dial 31, that is, the infrared laser transmitters 33 are arranged at intervals, and a connecting line between the infrared laser transmitters 33 is the straight line 6 perpendicular to the direction of the dial 31.
Specifically, the method comprises the following steps: the utility model discloses a be equipped with round pin axle 36 at dial plate 31 center, pointer 31 through with round pin axle 36 normal running fit, realize being in the rotatable setting of pointer 32 dial plate 31 center, pointer 32 can rotate around dial plate 31 center like this.
It can be understood that: the infrared laser transmitter 33 is a low output transmitter to avoid injury to the constructors.
As shown in fig. 3, the detection control device is placed in front of the top of a slope when in use, the dial 31 is oriented approximately perpendicular to the slope extending direction 5, and the tripod is adjusted to a vertical installation state (vertical and horizontal) by observing the drop hammer device 2 before use, so that the zero scale line of the dial 31 is ensured to be positioned at the lowest part of the dial 31. Detecting the slope gradient of the excavated slope: the infrared laser emitters 33 are turned on, the position of the detection control device is adjusted (for example, the detection control device is moved, so that the direction of the dial 31 of the device is changed), so that the infrared ray 321 emitted by each infrared laser emitter 33 on the pointer 32 can be just attached to the slope 4 (the infrared ray 321 irradiates along the slope 4), because at least two infrared laser emitters 33 are arranged on the pointer 32 at intervals along the straight line 6 perpendicular to the direction of the dial 31 and emit infrared light along the direction of the pointer 32, the principle that two lines determine a plane is utilized, when the infrared light emitted by the infrared laser emitters 33 is just attached to the slope 4, the direction of the pointer 32 can be ensured to be consistent with the extending direction 5 of the slope, and thus the value corresponding to the pointer 32 on the dial 31 is the measured slope value. Construction control is carried out on the slope of the excavated slope: the principle is the same with the slope detection principle, only needs during construction control to adjust pointer 32 position according to the requirement in advance, and the infrared light that sends through the infrared laser emitter 33 of 32 on the pointer can guide, control domatic construction during the construction, compares in current slope measuring apparatu, the utility model discloses a detection control device does not need the unwrapping wire cooperation, therefore convenient to use.
The measuring device can be mounted on a tripod in a welding, riveting or other mode, as shown in fig. 1, the dial 31 is mounted on the tripod 1 through a vertically arranged screw 34, and the screw 34 is provided with a locking nut 35. Therefore, the direction of the dial plate 1 can be changed in a mode of rotating the dial plate 1 during measurement (the whole detection control device is not required to be moved), and the device is more convenient to adjust. The screw rod 34 is locked by the locking nut 35 after the dial 1 is well adjusted.
As shown in fig. 1, in order to facilitate leveling of the tripod, the length of the leg 11 of the tripod 1 is adjustable, and in the drawing, the leg 11 includes two screws threaded to each other, but the leg may also adopt other telescopic structures, such as: a telescopic rod.
The suspension hammer device can adopt the mode of suspension hammer, namely the hammer body is suspended on the tripod through the suspension wire, a correction wire is arranged on the tripod, the tripod is just in a vertical installation state when the correction wire is vertical, and whether the tripod is vertically installed can be judged by observing whether the correction wire is parallel to the suspension wire 22. As shown in fig. 4, the hammerhead 2 includes a windbreak cylinder 23, a suspension wire 22, and a tapered hammer body 21. The windproof cylinder 23 is of a transparent structure, and the windproof cylinder 23 is fixedly arranged at the lower end of the screw 34. In order to enhance the durability, the wind-guard cylinder 23 is preferably made of an acrylic material. The hammer body 21 is arranged in the wind-proof cylinder 23 and is hung at the center of the lower end face of the screw 34 through the suspension wire 22, and the wind-proof cylinder 23 is internally provided with an inverted cone-shaped hole 231 which is arranged corresponding to the hammer body 21. Whether the tripod is vertically installed can be judged by observing whether the inverted cone-shaped hole 231 is aligned with the hammer body 21, so that the observation is convenient, and the device can be free from the influence of environmental wind power when being used because the hammer body 21 is arranged in the windproof cylinder 23.

Claims (5)

1. Side slope excavation slope angle's detection control device, its characterized in that: comprises a tripod (1), a measuring device and a drop hammer device (2) which is arranged on the tripod (1) to ensure the verticality of the tripod (1); the measuring device comprises a dial (31) and a pointer (32), the dial (31) is vertically installed on the tripod (1), the pointer (32) is rotatably arranged at the center of the dial (31), at least two infrared laser transmitters (33) which transmit along the direction of the pointer (32) are installed on the pointer (32), and the infrared laser transmitters (33) are arranged on the pointer (32) along the straight line interval perpendicular to the direction of the dial (31).
2. The apparatus for detecting and controlling a cutting slope angle of a side slope according to claim 1, wherein: dial plate (31) through vertical screw rod (34) that set up install in tripod (1), be equipped with lock nut (35) on screw rod (34).
3. The apparatus for detecting and controlling a cutting slope angle of a side slope according to claim 1, wherein: the length of the support leg (11) of the tripod (1) is adjustable.
4. The apparatus for detecting and controlling a slope angle of a slope excavation according to claim 2, characterized in that: the drop hammer device (2) comprises a windproof cylinder (23), a suspension wire (22) and a conical hammer body (21); prevent wind a section of thick bamboo (23) and be transparent structure, prevent wind a section of thick bamboo (23) and set firmly screw rod (34) lower extreme, hammer block (21) set up prevent wind in a section of thick bamboo (23), and pass through hang wire (22) and establish screw rod (34) lower terminal surface center, prevent wind being equipped with in a section of thick bamboo (23) with hammer block (21) correspond inverse cone hole (231) that sets up.
5. The apparatus for detecting and controlling a slope angle of a slope excavation according to claim 4, characterized in that: the windproof cylinder (23) is made of acrylic materials.
CN201922264428.8U 2019-12-16 2019-12-16 Detection control device for slope angle of slope excavation Active CN210893130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922264428.8U CN210893130U (en) 2019-12-16 2019-12-16 Detection control device for slope angle of slope excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922264428.8U CN210893130U (en) 2019-12-16 2019-12-16 Detection control device for slope angle of slope excavation

Publications (1)

Publication Number Publication Date
CN210893130U true CN210893130U (en) 2020-06-30

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Application Number Title Priority Date Filing Date
CN201922264428.8U Active CN210893130U (en) 2019-12-16 2019-12-16 Detection control device for slope angle of slope excavation

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CN (1) CN210893130U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112081580A (en) * 2020-10-13 2020-12-15 宝钢集团新疆八一钢铁有限公司 Underground medium-length hole angle measuring tool
CN112962689A (en) * 2021-02-09 2021-06-15 中建科技集团有限公司 Slope ratio control method
CN113048948A (en) * 2021-04-04 2021-06-29 宋聚红 Foundation ditch excavation slope correcting unit for building site

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112081580A (en) * 2020-10-13 2020-12-15 宝钢集团新疆八一钢铁有限公司 Underground medium-length hole angle measuring tool
CN112962689A (en) * 2021-02-09 2021-06-15 中建科技集团有限公司 Slope ratio control method
CN113048948A (en) * 2021-04-04 2021-06-29 宋聚红 Foundation ditch excavation slope correcting unit for building site
CN113048948B (en) * 2021-04-04 2022-09-13 浙江华正建设项目管理有限公司 Foundation ditch excavation slope correcting unit for building site

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