Three-dimensional slope monitoring radar support

Abstract

The utility model provides a three-dimensional side slope monitoring radar support, which relates to the technical field of open-air side slope monitoring and comprises a top seat, a plurality of supporting rods are circumferentially distributed at the bottom of the top seat, a bottom plate is arranged at one end, far away from the top seat, of each supporting rod, and a penetration piece used for being inserted into a side slope soil body is arranged at the bottom of each bottom plate. The penetration piece comprises a hollow cylinder fixedly arranged at the bottom of the bottom plate and a penetration rod arranged on the bottom plate in a sliding manner; the hollow cylinder comprises a cylinder part and a conical part, a plurality of through grooves are formed in the conical part in the circumferential direction of the conical part and divide the conical part into a plurality of penetration pieces, barbs are distributed on the penetration pieces in the length direction of the penetration pieces, a spine part is arranged at the bottom of the penetration rod, and after the spine part passes through the bottom end of the conical part, the barbs penetrate through the through grooves. The penetration rod can abut against the penetration pieces and drive the multiple penetration pieces to move in the direction away from each other at the same time. According to the utility model, the penetration piece can be conveniently inserted into a soil body to realize a better positioning effect, and meanwhile, the positioning process is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of open-pit slope monitoring, and in particular, to a three-dimensional slope monitoring radar support. Background Technique

[0002] The three-dimensional slope monitoring radar is a high-precision and non-contact monitoring device based on radar technology, which is widely used in the fields of slope stability monitoring, geological disaster warning, mine safety, water conservancy projects, etc. Its core function is to perform real-time and high-precision three-dimensional monitoring of the minute deformations on the slope surface by transmitting and receiving electromagnetic waves, so as to provide data support and early warning services for project safety. In mountainous areas and areas prone to landslides, the monitoring radar support is used to fix and support the slope monitoring radar to prevent the interruption of monitoring caused by slope instability.

[0003] The structure of the monitoring radar support in the prior art is too single and cannot play a good stabilizing role. The radar support mainly relies on the penetration rod at the bottom to insert into the soil body to achieve the positioning function. Insufficient length of the penetration rod will lead to insufficient stability after positioning, and if the length of the penetration rod is increased, it will cause inconvenience in installation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a three-dimensional slope monitoring radar support, which can conveniently insert the penetration member into the soil body to achieve a better positioning function, and at the same time, the positioning process is simple and convenient.

[0005] The utility model is realized by the following technical solutions: a three-dimensional slope monitoring radar support, including a top seat, a plurality of support rods are circumferentially distributed at the bottom of the top seat, a bottom plate is provided at one end of each support rod away from the top seat, and a penetration member for inserting into the slope soil body is provided at the bottom of each bottom plate. The penetration member includes a hollow cylinder fixedly arranged at the bottom of the bottom plate and a penetration rod slidably arranged on the bottom plate;

[0006] The hollow cylinder includes a cylindrical part and a conical part. A plurality of through grooves are formed in the conical part along its circumferential direction, and the conical part is divided into a plurality of penetration pieces by the plurality of through grooves. Barbs are distributed along the length direction of each penetration piece. A pointed part is provided at the bottom of the penetration rod. After the pointed part passes through the bottom end of the conical part, the penetration rod can abut against the penetration pieces and drive the plurality of penetration pieces to move away from each other simultaneously.

[0007] Furthermore, a guiding sleeve is arranged at the central position of the bottom plate, and the penetration rod is slidably arranged in the guiding sleeve.

[0008] Furthermore, a hammering block is arranged at the top end of the penetration rod, and a flexible gasket is arranged at the top of the guiding sleeve.

[0009] Furthermore, the support rod is a telescopic rod, which includes a first rod and a second rod. The first rod is hinged to the top seat, and the second rod is slidably arranged at one end of the first rod away from the top seat. A positioning pin is arranged on the first rod, and a plurality of jacks for inserting the positioning pin are distributed along the length direction of the second rod.

[0010] Furthermore, one end of the second rod away from the first rod is provided with a hinge seat, and the hinge seat is detachably installed on the bottom plate through a connecting bolt.

[0011] Furthermore, the top seat includes a first support and a second support. The second support is connected above the first support through a hinge member. The hinge member includes a hinge ball and a ball seat. A spherical airbag is arranged outside the hinge ball, and a pressing screw for pressing the spherical airbag is arranged on one side of the ball seat.

[0012] Furthermore, two strip spirit levels are arranged on the second support, and the length directions of the two strip spirit levels are perpendicular to each other.

[0013] The technical solution of the present utility model has at least the following advantages and beneficial effects:

[0014] 1. By providing a penetration member composed of a hollow cylinder and a penetration rod, the present utility model inserts the hollow cylinder into the soil by hammering the bottom plate, and then hammers the penetration rod downward. After the penetration rod passes through the bottom end of the hollow cylinder, it is inserted into the ground. The penetration rod and the hollow cylinder are in contact with the soil respectively, and an interaction is generated between the two, realizing a better positioning effect on the radar support.

[0015] 2. By connecting the second support above the first support through a hinge member, when the first support is offset due to the limitations of the installation site conditions, the angle of the second support can be adjusted to make the second support in a horizontal state, thus ensuring the installation conditions of the monitoring radar. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the support rod, bottom plate and penetration member of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the penetration member of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the first support and the second support of the present utility model;

[0020] Reference numerals: 1 - top seat, 11 - first support, 12 - second support, 13 - hinge, 131 - hinge ball, 132 - ball seat, 133 - spherical airbag, 134 - pressing screw, 14 - strip spirit level, 2 - support rod, 21 - first rod, 211 - positioning pin, 22 - second rod, 221 - jack, 23 - hinge seat, 231 - connecting bolt, 3 - bottom plate, 31 - guide sleeve, 311 - flexible gasket, 4 - penetration member, 41 - hollow cylinder, 411 - cylindrical part, 412 - conical part, 4121 - through slot, 4122 - penetration piece, 4123 - barb, 42 - penetration rod, 421 - spike part, 422 - hammering block. Detailed implementation mode

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment

[0024] The following refers to Figures 1-4 As shown, further explained in combination with specific embodiments, this embodiment provides a three-dimensional slope monitoring radar bracket. Referring to Figure 1 、 Figure 2 As shown, it includes a top seat 1. A plurality of support rods 2 are circumferentially distributed at the bottom of the top seat 1. At the end of each support rod 2 away from the top seat 1, a bottom plate 3 is provided. At the bottom of the bottom plate 3, a penetration member 4 for inserting into the slope soil body is provided. The penetration member 4 includes a hollow cylinder 41 fixedly arranged at the bottom of the bottom plate 3 and a penetration rod 42 slidably arranged on the bottom plate 3. When installing the radar bracket, first, the bottom plate 3 is hammered so that the hollow cylinder 41 fixed at the bottom of the bottom plate 3 is inserted into the soil body, and then the penetration rod 42 is hammered downward. The penetration rod 42 passes through the hollow cylinder 41 and is inserted into the ground. At the same time, an interaction occurs between the penetration rod 42 and the hollow cylinder 41, further realizing the positioning effect of the radar bracket and ensuring the stability of the radar bracket after installation.

[0025] Refer to Figure 3As shown, the hollow cylinder body 41 includes a cylindrical part 411 and a conical part 412. A plurality of through slots 4121 are formed in the conical part 412 along its circumferential direction. The plurality of through slots 4121 divide the conical part 412 into a plurality of penetration pieces 4122. There is a spacing between two adjacent penetration pieces 4122. Barbs 4123 are distributed along the length direction of each penetration piece 4122. After the plurality of barbs 4123 are inserted into the soil body, the positioning effect between the penetration piece 4122 and the soil body can be further improved, making it difficult to pull out the penetration piece 4122. A spike part 421 is provided at the bottom of the penetration rod 42. After the spike part 421 passes through the bottom end of the conical part 412, the penetration rod 42 can abut against the penetration piece 4122 and drive the plurality of penetration pieces 4122 to move away from each other simultaneously, so as to squeeze the surrounding soil body and further improve the reliability after positioning.

[0026] Referring to Figure 2 、 Figure 3 As shown, a guide sleeve 31 is welded at the central position of the top surface of the bottom plate 3. The penetration rod 42 is slidably inserted into the guide sleeve 31 to prevent the penetration rod 42 from deflecting during the process of inserting into the soil body. A hammering block 422 is provided at the top end of the penetration rod 42 to facilitate increasing the force-bearing area at the top of the penetration rod 42 and facilitating the staff to perform hammering. A flexible gasket 311 is provided at the top of the guide sleeve 31. After the penetration rod 42 is hammered to the designated position, the hammering block 422 contacts the flexible gasket 311. On the one hand, it is convenient for the staff to judge whether the penetration rod 42 is inserted to the designated depth during hammering, and on the other hand, it can prevent the hammering block 422 from colliding with the guide sleeve 31 and causing wear.

[0027] Referring to Figure 2 As shown, the support rod 2 is a telescopic rod. The support rod 2 includes a first rod 21 and a second rod 22. The first rod 21 is hingedly arranged on the top seat 1. The second rod 22 is slidably arranged at one end of the first rod 21 away from the top seat 1. A positioning pin 211 is provided on the first rod 21. A plurality of insertion holes 221 for the positioning pin 211 to be inserted are distributed along the length direction of the second rod 22. By changing the insertion amount of the second rod 22 into the first rod 21 and inserting the positioning pin 211 into the corresponding insertion hole 221, the length of the support rod 2 can be adjusted. An articulated seat 23 is provided at one end of the second rod 22 away from the first rod 21. The articulated seat 23 is detachably installed on the bottom plate 3 through a connecting bolt 231. Since both the bottom plate 3 and the penetration member 4 are vulnerable parts, by detachably installing the articulated seat 23 on the bottom plate 3, it is convenient to separately replace the bottom plate 3 and the penetration member 4 without replacing the support rod 2 and the top seat 1 when the radar bracket is reused.

[0028] Referring to Figure 1 、 Figure 4As shown in the figure, the top seat 1 includes a first support 11 and a second support 12. The second support 12 is connected above the first support 11 through a hinge 13. Two strip spirit levels 14 are arranged on the second support 12, and the length directions of the two strip spirit levels 14 are perpendicular to each other. The second support 12 can adjust the angle through the hinge 13. When the first support 11 has an offset due to the limitations of the installation site conditions, the second support 12 can be conveniently adjusted to the horizontal state by judging the states of the two strip spirit levels 14, thereby ensuring the reliability of the monitoring radar installed on the second support 12. The hinge 13 includes a hinge ball 131 and a ball seat 132. A spherical airbag 133 is arranged outside the hinge ball 131, and a pressing screw 134 for pressing the spherical airbag 133 is arranged on one side of the ball seat 132. After the second support 12 is adjusted to the horizontal state, by tightening the pressing screw 134 to press the spherical airbag 133, the pressed position can be deformed, and the other positions of the spherical airbag 133 expand to tightly fit in the ball groove of the ball seat 132, thereby ensuring the stability of the second support 12 after the adjustment is completed.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A three-dimensional slope monitoring radar support, comprising a top seat (1), a plurality of support rods (2) are circumferentially distributed at the bottom of the top seat (1), a bottom plate (3) is provided at one end of each support rod (2) away from the top seat (1), and a penetration piece (4) for inserting into the slope soil is provided at the bottom of each bottom plate (3), characterized in that: The penetration member (4) comprises a hollow cylinder (41) fixedly arranged at the bottom of the base plate (3) and a penetration rod (42) slidably arranged on the base plate (3); The hollow cylinder (41) comprises a cylindrical portion (411) and a conical portion (412); the conical portion (412) is provided with a plurality of through grooves (4121) along its circumferential direction; the plurality of through grooves (4121) divide the conical portion (412) into a plurality of penetration pieces (4122); the penetration pieces (4122) are each provided with barbs (4123) along their length direction; a spike portion (421) is provided at the bottom of the penetration rod (42); after the spike portion (421) passes through the bottom end of the conical portion (412), the penetration rod (42) can abut against the penetration piece (4122) and drive the plurality of penetration pieces (4122) to move simultaneously in a direction away from each other.

2. The three-dimensional slope monitoring radar bracket according to claim 1 is characterized in that: A guide sleeve (31) is arranged at the center of the base plate (3), and the penetration rod (42) is slidably arranged in the guide sleeve (31).

3. The three-dimensional slope monitoring radar bracket according to claim 2 is characterized in that: A hammer block (422) is arranged at the top of the penetration rod (42), and a flexible gasket (311) is arranged at the top of the guide sleeve (31).

4. The three-dimensional slope monitoring radar bracket according to claim 1, characterized in that: The support rod (2) is a telescopic rod, comprising a first support rod (21) and a second support rod (22); the first support rod (21) is hingedly arranged on the top seat (1); the second support rod (22) is slidably arranged at an end of the first support rod (21) away from the top seat (1); a positioning pin (211) is arranged on the first support rod (21); and a plurality of insertion holes (221) for inserting the positioning pin (211) are distributed on the second support rod (22) along its length direction.

5. The three-dimensional slope monitoring radar bracket according to claim 4 is characterized in that: An articulated seat (23) is provided at one end of the second support rod (22) away from the first support rod (21), and the articulated seat (23) is detachably mounted on the base plate (3) via a connecting bolt (231).

6. The three-dimensional slope monitoring radar bracket according to claim 1, characterized in that: The top seat (1) comprises a first support (11) and a second support (12); the second support (12) is connected to the top of the first support (11) via a hinge (13); the hinge (13) comprises a hinge ball (131) and a ball seat (132); a spherical air bag (133) is arranged outside the hinge ball (131); and a pressing screw (134) for pressing the spherical air bag (133) is arranged on one side of the ball seat (132).

7. The three-dimensional slope monitoring radar bracket according to claim 6, characterized in that: Two strip-shaped vials (14) are arranged on the second support (12), and the length directions of the two strip-shaped vials (14) are perpendicular to each other.

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