Fence device for geotechnical investigation

Abstract

The utility model discloses a retaining device for geotechnical investigation, which relates to the technical field of geotechnical investigation and comprises a plurality of retaining units, each retaining unit comprises a support frame and a retaining plate detachably arranged in the support frame, and an angle-adjustable connecting piece is arranged between two adjacent support frames. The connecting frame comprises an angle adjuster arranged on the outer side of the supporting frame and a positioning bolt which is arranged in the angle adjuster and used for fixing the adjusted angle of the supporting frame. According to the utility model, through the arrangement of the angle-adjustable connecting pieces, the flexible adjustment of the angles among the fence units can be realized, so that the whole fence device can be mounted on the uneven ground with various gradients, and can better adapt to operation areas with different shapes and sizes so as to adapt to the layout change of a construction site; and meanwhile, the supporting frame adopts a foldable design, so that the whole fence device can be quickly folded, stored and unfolded conveniently, and transportation and storage are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rock and soil exploration, in particular to a rock and soil exploration enclosure device. Background Art

[0002] Geotechnical investigation refers to the activities of identifying, analyzing, and evaluating the geological, environmental characteristics and geotechnical engineering conditions of the construction site and compiling investigation documents according to the requirements of the construction project.

[0003] Geotechnical engineering investigation is an important part of civil engineering construction. During the geotechnical engineering investigation process, drilling rigs are often needed to drill and sample the soil. In order to isolate the investigation site from the outside world and prevent pedestrians from accidentally entering the investigation site and causing safety accidents, it is often necessary to set up fencing devices around the investigation site to ensure isolation from the external environment and protect the safety of the construction site.

[0004] Currently, most of the enclosure devices on the market are fixed, usually fixed by welding or bolting. Once installed, the angle is difficult to adjust, which makes it inconvenient to cope with work areas of different shapes and sizes, and cannot adapt to layout changes on the construction site. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the present invention provides a rock and soil survey enclosure device, and the specific technical solution is as follows:

[0006] A geotechnical exploration enclosure device includes a plurality of enclosure units, each of which includes a support frame and a baffle detachably mounted within the support frame. An angle-adjustable connector is provided between two adjacent support frames, the connector including an angle adjuster mounted outside the support frame and a positioning bolt mounted within the angle adjuster for fixing the adjusted angle of the support frame.

[0007] The angle adjuster includes a connecting seat provided on both sides of the support frame, and a ball rotatably provided in the connecting seat. The outer walls of the ball on both sides of the angle adjuster support frame are respectively fixed with a fixed sleeve rod and a threaded rod. One end of the threaded rod of the support frame is threadedly connected to the fixed sleeve rod of the adjacent support frame. The positioning bolt is threadedly connected in the connecting seat. One end of the positioning bolt is provided with a positioning mechanism for positioning the ball after rotation.

[0008] By adopting the above technical solution and setting up adjustable angle connectors, the angles between the enclosure units can be flexibly adjusted, so that the enclosure device as a whole can be installed on uneven ground with various inclinations, and can better cope with work areas of different shapes and sizes.

[0009] Optionally, the support frame includes an upper frame and a lower frame that are rotatably connected, and the baffle is movably arranged in a corresponding support frame. Both the upper frame and the lower frame are threaded with fixing bolts, and one end of the fixing bolt is fitted into a socket opened in the outer wall of the baffle.

[0010] By adopting the above technical solution, the upper frame can be rotated on the top of the lower frame to fold or unfold the support frame. The entire enclosure device can be folded and stored into a smaller volume for easy transportation and storage.

[0011] Optionally, a sleeve hole is provided in the connecting seat, and the ball is rotatably connected in the sleeve hole of the connecting seat, one end of the ball is located outside the sleeve hole, a first threaded hole is provided in the fixed sleeve rod, and one end of the threaded rod is threadedly connected to the first threaded hole of the fixed sleeve rod, and a grip for the user to hold is fixed on the outer wall of the threaded rod away from the fixed sleeve rod.

[0012] By adopting the above technical solution, the angle between adjacent enclosure units can be adjusted by rotating the ball in the connecting seat.

[0013] Optionally, a second threaded hole is provided in the connecting seat, and one end of the positioning bolt is threadedly connected to the second threaded hole of the connecting seat. The positioning mechanism includes a plurality of positioning holes provided on the outer wall of the sphere, and a rubber protrusion fixed at one end of the positioning hole and inserted into the positioning hole.

[0014] By adopting the above technical solution, the rubber protrusion at one end of the positioning bolt can lock the rotated ball to fix the adjusted angle of the enclosure unit.

[0015] In summary, the present invention has at least one of the following beneficial effects:

[0016] 1. Through the setting of adjustable angle connectors, the angles between the enclosure units can be flexibly adjusted, so that the enclosure device as a whole can be installed on uneven ground with various inclinations. It can better cope with work areas of different shapes and sizes to adapt to the layout changes of the construction site. At the same time, the support frame adopts a foldable design, which facilitates the rapid folding, storage and unfolding of the entire enclosure device, making it easy to transport and store.

[0017] 2. By rotating the ball in the connecting seat, the angle between adjacent enclosure units can be adjusted. By adjusting the depth of the threaded rod into the fixed sleeve, the spacing between adjacent enclosure units can also be controlled. It has a wide range of applications. The rubber bump at one end of the positioning bolt can lock the rotated ball to fix the adjusted angle of the enclosure unit, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the support frame and baffle of the utility model;

[0020] Figure 3 This utility model Figure 1 A magnified view of the structure in the middle;

[0021] Figure 4 This is an internal connection diagram of adjacent connecting seats of the present utility model.

[0022] Explanation of the accompanying reference numerals: 1. Support frame; 11. Upper frame; 12. Lower frame; 13. Fixing bolt; 2. Baffle; 3. Connecting seat; 31. Sleeve hole; 32. Ball; 33. Fixing sleeve rod; 34. Threaded rod; 35. First threaded hole; 36. Grip; 37. Positioning hole; 38. Second threaded hole; 4. Positioning bolt; 41. Rubber bump. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 The utility model is described in further detail.

[0024] The utility model discloses a rock and soil survey enclosure device, referring to Figure 1-2 , including multiple enclosure units, the enclosure unit includes a supporting frame 1 and a baffle 2. Multiple enclosure units are spliced ​​together to form an enclosure device for geotechnical investigation, ensuring isolation from the external environment to protect the safety of the construction site.

[0025] Reference Figure 1-2 The support frame 1 includes an upper frame 11 and a lower frame 12 that are rotatably connected. The upper frame 11 and the lower frame 12 are composed of a number of rods. The upper frame 11 and the lower frame 12 are connected by common rotating parts such as hinges or hinges to realize the rotation of the upper frame 11 on the lower frame 12, so as to fold or unfold the support frame 1. The entire enclosure device can be folded and stored into a smaller volume for easy transportation and storage. When it needs to be used, it only needs to be unfolded and adjusted to the required angle. After the angle of the support frame 1 is adjusted, it can be fixed to the ground using components such as anchor bolts or ground nails.

[0026] Reference Figure 1-2 The baffle 2 is made of a lightweight material with good dustproof performance. It is installed on the support frame 1 in a detachable manner. The baffle 2 is movably arranged in the corresponding support frame 1. The upper frame 11 and the lower frame 12 are both threaded with fixing bolts 13. One end of the fixing bolt 13 is inserted into the socket opened on the outer wall of the baffle 2. After the support frame 1 and the baffle 2 are fixedly connected with the fixing bolt 13, the baffle 2 can be fixed on the support frame 1.

[0027] Reference Figure 1 、 Figure 3 and Figure 4 An angle-adjustable connector is provided between two adjacent support frames 1. The connector includes an angle adjuster provided on the outside of the support frame 1, and a positioning bolt 4 provided in the angle adjuster for fixing the adjusted angle of the support frame 1. By adjusting the tightness of the positioning bolt 4, the angle between the enclosure units can be flexibly adjusted.

[0028] Reference Figure 1 、 Figure 3 and Figure 4 The angle adjuster includes a connecting seat 3 provided on both sides of the supporting frame 1, and a ball 32 rotatably provided in the connecting seat 3. A sleeve hole 31 is opened in the connecting seat 3. The ball 32 is rotatably connected in the sleeve hole 31 of the connecting seat 3. One end of the ball 32 is located outside the sleeve hole 31. The connecting seat 3 can support and limit the ball 32 through the sleeve hole 31. The connection method of the ball 32 and the connecting seat 3 is the same as the connection method of the existing ball joint rotation mechanism.

[0029] Reference Figure 1 、 Figure 3 and Figure 4 The outer walls of the balls 32 on both sides of the angle adjuster support frame 1 are respectively fixed with a fixed sleeve rod 33 and a threaded rod 34. One end of the threaded rod 34 of the support frame 1 is threadedly connected to the fixed sleeve rod 33 of the adjacent support frame 1. A first threaded hole 35 is opened in the fixed sleeve rod 33. One end of the threaded rod 34 is threadedly connected to the first threaded hole 35 of the fixed sleeve rod 33. The fixed sleeve rod 33 can support and limit one end of the threaded rod 34 through the first threaded hole 35. The fixed sleeve rod 33 and the threaded rod 34 can connect two adjacent balls 32 and connect two adjacent support frames 1.

[0030] Reference Figure 1 、 Figure 3 and Figure 4 A grip 36 for the user to hold is fixed on the outer wall of one end of the threaded rod 34 away from the fixed sleeve rod 33. The user can use the grip 36 to drive the threaded rod 34 to rotate, so that one end of the threaded rod 34 can be screwed into the fixed sleeve rod 33 to connect two adjacent support frames 1. By adjusting the depth of the threaded rod 34 screwed into the fixed sleeve rod 33, the spacing between adjacent enclosure units can also be controlled.

[0031] Reference Figure 1 、 Figure 3 and Figure 4The positioning bolt 4 is threadedly connected to the connecting seat 3, and a second threaded hole 38 is provided in the connecting seat 3. One end of the positioning bolt 4 is threadedly connected to the second threaded hole 38 of the connecting seat 3. The connecting seat 3 can support and limit the positioning bolt 4 through the second threaded hole 38. The positioning bolt 4 will move after rotating on the connecting seat 3.

[0032] Reference Figure 1 、 Figure 3 and Figure 4 One end of the positioning bolt 4 is provided with a positioning mechanism for positioning the ball 32 after rotation. The positioning mechanism includes a plurality of positioning holes 37 opened on the outer wall of the ball 32, and a rubber protrusion 41 fixed at one end of the positioning hole 37 and inserted into the positioning hole 37. The ball 32 with a plurality of positioning holes 37 on the outer surface is similar in shape to a golf ball with a large number of holes on the outer surface of the existing ball 32. When the ball 32 rotates, the user can rotate the positioning bolt 4 so that the moved positioning bolt 4 presses the rubber protrusion 41 into the corresponding positioning hole 37, thereby locking the rotated ball 32 and fixing the adjusted angle of the enclosure unit.

[0033] The implementation principle of the enclosure device for geotechnical investigation in the embodiment of the present utility model is as follows:

[0034] During assembly, the user can first unfold the support frame 1, then place the baffle 2 into the matching upper frame 11 and lower frame 12, and fix the support frame 1 and the baffle 2 with fixing bolts 13 to form an enclosure unit;

[0035] Then, the threaded rod 34 of the enclosure unit is screwed into the fixed sleeve rod 33 of another enclosure unit to connect the two adjacent enclosure units. At this time, the user can adjust the angle of the enclosure unit according to the terrain of the work area. When adjusting the angle, the ball 32 will rotate accordingly in the connecting seat 3 to achieve flexible adjustment of the angle between the enclosure units, so that the entire enclosure device can be installed on a ground with various inclinations and unevenness;

[0036] After the angle is adjusted, the user can rotate the positioning bolt 4 so that the positioning bolt 4 moving in the connecting seat 3 can press the rubber protrusion 41 into the corresponding positioning hole 37, thereby locking the rotated ball 32 and fixing the adjusted angle of the enclosure unit.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A geotechnical exploration enclosure device, comprising a plurality of enclosure units, wherein the enclosure units comprise a support frame (1) and a baffle (2) detachably mounted within the support frame (1), characterized in that: An angle-adjustable connecting member is provided between two adjacent support frames (1), the connecting member comprising an angle adjuster provided on the outside of the support frame (1), and a positioning bolt (4) provided in the angle adjuster for fixing the adjusted angle of the support frame (1); The angle adjuster comprises a connecting seat (3) provided on both sides of the support frame (1), and a ball (32) rotatably provided in the connecting seat (3); the outer walls of the ball (32) on both sides of the support frame (1) of the angle adjuster are respectively fixed with a fixed sleeve rod (33) and a threaded rod (34); one end of the threaded rod (34) of the support frame (1) is threadedly connected to the fixed sleeve rod (33) of the adjacent support frame (1); the positioning bolt (4) is threadedly connected in the connecting seat (3); and one end of the positioning bolt (4) is provided with a positioning mechanism for positioning the ball (32) after rotation.

2. The geotechnical investigation enclosure device according to claim 1, characterized in that: The support frame (1) comprises an upper frame (11) and a lower frame (12) which are rotatably connected.

3. The enclosure device for geotechnical investigation according to claim 2, characterized in that: The baffle (2) is movably arranged in a corresponding supporting frame (1); fixing bolts (13) are threadedly provided in the upper frame (11) and the lower frame (12); one end of the fixing bolt (13) is plugged into a socket provided in the outer wall of the baffle (2).

4. The enclosure device for geotechnical investigation according to claim 1, characterized in that: A sleeve hole (31) is provided in the connecting seat (3), and the ball (32) is rotatably connected in the sleeve hole (31) of the connecting seat (3), with one end of the ball (32) located outside the sleeve hole (31).

5. The geotechnical investigation enclosure device according to claim 1, characterized in that: A first threaded hole (35) is provided in the fixing sleeve rod (33), and one end of the threaded rod (34) is threadedly connected to the first threaded hole (35) of the fixing sleeve rod (33).

6. The geotechnical investigation enclosure device according to claim 1, characterized in that: A gripping rod (36) for a user to hold is fixedly provided on the outer wall of one end of the threaded rod (34) away from the fixed sleeve rod (33).

7. The geotechnical investigation enclosure device according to claim 1, characterized in that: A second threaded hole (38) is provided in the connecting seat (3), and one end of the positioning bolt (4) is threadedly connected in the second threaded hole (38) of the connecting seat (3).

8. The geotechnical investigation enclosure device according to claim 1, characterized in that: The positioning mechanism comprises a plurality of positioning holes (37) provided on the outer wall of the sphere (32), and a rubber protrusion (41) fixed at one end of the positioning hole (37) and inserted into the positioning hole (37).

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