Anti-collapse device for geological exploration

Abstract

The utility model discloses an anti-collapse device for geological exploration, and relates to the technical field of geological exploration. The device comprises a supporting part, the supporting part comprises a lifting assembly and a stabilizing assembly, the lifting assembly comprises two lifting columns and two fixing columns, the stabilizing assembly comprises a cross beam fixedly connected to the tops of the two lifting columns, a plurality of butt joint grooves are formed in the top of the cross beam, and threaded holes are formed in the butt joint grooves. According to the utility model, the stabilizing assembly is arranged, specifically, the extension frames are inserted into the butt joint grooves in the cross beam, the positioning blocks play a role in positioning, so that the extension frames are positioned and placed, then the extension frames are fixed on the cross beam by using bolts, and a plurality of extension frames are mounted in the same manner; the extending frames make contact with the tops of the holes, the contact area can be increased through the design of the multiple extending frames, pressure is evenly dispersed, and meanwhile the supporting effect is improved through the arc-shaped cross beams.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological exploration technical field, especially, relate to a geological exploration anti collapse device. BACKGROUND

[0002] Geological exploration is the investigation and research activity that through various means and methods to explore and detect geology, determine the appropriate bearing stratum, determine the foundation type according to the bearing capacity of bearing stratum, calculate the foundation parameter, and in the geological exploration, usually exploration is carried out in the mine, because a large number of support is usually used in the mine to support, but the contact area of support and mine is small, which leads to insufficient supporting effect, and the collapse condition is prone to occur, so in the process of exploration, there is a security risk. UTILITY MODEL CONTENT

[0003] The utility model discloses a geological exploration anti collapse device, through setting up stable assembly, specifically is with the extension frame inserted into the butt joint groove on the crossbeam, the positioning block will play the role of positioning, makes the extension frame positioning placement, subsequently uses bolt and fixes the extension frame on the crossbeam, and multiple extension frames are installed in the same way, when the crossbeam is moved upward under the drive of lifting column, makes the extension frame contact with the top of hole, the design of multiple extension frames can increase the contact area, and the pressure is evenly dispersed, and the crossbeam is arranged in arc shape, improves the supporting effect, solves the problem that the contact area of support and mine is small, which leads to insufficient supporting effect, and the collapse condition is prone to occur.

[0004] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0005] The utility model discloses a geological exploration anti collapse device, including support part, the support part includes lifting assembly and stable assembly, the lifting assembly includes two lifting columns and two fixed columns, the stable assembly includes the crossbeam of fixed connection at the top of two lifting columns, the top of crossbeam is set with a plurality of butt joint grooves, the butt joint groove is set with the screw hole in, the extension frame is inserted into the butt joint groove on the crossbeam, the extension frame center is set with the insertion hole, the extension frame bottom is fixedly connected with two positioning blocks, and the extension frame bottom is inserted with the crossbeam through two positioning blocks, positioning block is used to the positioning effect of extension frame, makes the extension frame after installation, can the insertion hole with screw hole correspond.

[0006] Further, the crossbeam is arranged in arc shape, a plurality of extension frames are arranged in arc shape on the crossbeam, and the insertion hole on the extension frame is inserted into the bolt and connected with the screw hole in screw thread, a plurality of extension frames are arranged in arc shape, which can increase the contact area and evenly distribute the pressure.

[0007] Further, the lifting column and the fixed column are internally provided with cavities, the fixed column is slidably connected with the inner wall of the lifting column, the inner wall of the lifting column is slidably connected with a fixed plate one, the inner wall of the lifting column is fixedly connected with an internally-threaded fixed block, the internally-threaded fixed block is threadedly connected with a threaded rod at the center, the threaded rod penetrates through the fixed column and extends into the interior, and the inner wall of the fixed column is fixedly connected with a fixed plate two; the fixed plate one is slidably connected with the interior of the lifting column, so that the lifting of the lifting column is not affected, and the fixed plate one can make the threaded rod rotate more stably.

[0008] Further, the top of the threaded rod is rotatably connected with the fixed plate one, the bottom of the threaded rod is rotatably connected with the fixed plate two, the right side of the fixed column is rotatably connected with a rotating rod, the left side of the rotating rod is fixedly connected with a bevel gear two, the right side of the rotating rod is fixedly connected with a handle one, the bottom of the threaded rod is fixedly connected with a bevel gear one, and the bevel gear one is meshingly connected with the bevel gear two.

[0009] Further, the interior of the lifting column on the right side is fixedly connected with an internal fixed block, the bottom of the internal fixed block is fixedly connected with a sliding rod, and the sliding rod slidably penetrates through the fixed column on the right side and extends into the interior of the fixed column; when the lifting column moves, the internal fixed block drives the sliding rod to slide on the fixed column on the right side, so that the movement is more stable.

[0010] Further, the front of the lifting column on the right side is fixedly connected with a fixed frame, the interior of the fixed frame is threadedly connected with a threaded shaft, the front of the threaded shaft is fixedly connected with a handle two, the back of the threaded shaft is rotatably connected with a clamping block, the top of the clamping block is slidably connected with the inner side of the fixed frame, and the back of the clamping block is provided with convex teeth; the convex teeth on the clamping block can increase the friction and improve the clamping effect, so that the situation of falling is avoided.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a stable component is set up, specifically is with the extension frame is inserted into the butt joint groove on the crossbeam, and the positioning block plays the role of positioning, makes the extension frame positioning placement, subsequently uses the bolt and fixes the extension frame on the crossbeam, and the extension frame is installed in the same way with a plurality of, when the lifting column drives the crossbeam to move upwards, makes the extension frame and the hole top contact, and the design of a plurality of extension frames can increase the contact area, and the pressure is evenly dispersed, and the crossbeam is arc-shaped, improves the support effect.

[0013] The utility model discloses a clamping block is set up, specifically is after the lifting adjustment of lifting column is completed, rotates handle two and drives threaded shaft to rotate clockwise, then threaded shaft will drive clamping block, makes the convex tooth place on the back of clamping block and the surface of fixed column on the right side contact, through the contact clamping of clamping block and fixed column, can make lifting column more stable, reduces the situation of falling.

[0014] Of course, any product implementing the present application does not necessarily need to achieve all the advantages mentioned above simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0017] Figure 2 It is a schematic diagram of the front view of the lifting column of the present application;

[0018] Figure 3 It is a schematic diagram of the overall structure of the present application Figure 2 It is a schematic diagram of the enlarged structure of A in the present application;

[0019] Figure 4 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 5 It is a schematic diagram of the overall structure of the present application.

[0021] In the drawings, the components represented by each reference numeral are listed as follows:

[0022] 1, support part; 2, lifting assembly; 21, lifting column; 211, fixed plate one; 212, internal thread fixed block; 213, threaded rod; 214, bevel gear one; 22, fixed column; 221, fixed plate two; 222, rotating rod; 223, bevel gear two; 224, handle one; 23, internal fixed block; 231, sliding rod; 24, fixed frame; 241, threaded shaft; 242, handle two; 243, clamping block; 3, stabilizing assembly; 31, cross beam; 32, butt joint groove; 33, threaded hole; 34, extension frame; 341, insertion hole; 342, positioning block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-5As shown, the utility model is a geological exploration anti collapse device, including support department 1, support department 1 includes lifting assembly 2 and stable assembly 3, lifting assembly 2 includes two lifting columns 21 and two fixed columns 22, stable assembly 3 includes the crossbeam 31 of fixed connection in the top of two lifting columns 21, the top of crossbeam 31 is equipped with several docking grooves 32, the inside of docking groove 32 is equipped with screw hole 33, and the docking groove 32 on crossbeam 31 is inserted with extension frame 34, the centre of extension frame 34 is equipped with jack 341, and the bottom of extension frame 34 is fixedly connected with two positioning blocks 342, and the bottom of extension frame 34 is inserted with crossbeam 31 through two positioning blocks 342, extension frame 34 is inserted into the docking groove 32 on crossbeam 31, and positioning block 342 will play the role of positioning, so that extension frame 34 is positioned and placed, then bolt is used to fix extension frame 34 on crossbeam 31, and multiple extension frames 34 are installed in the same way, when lifting column 21 drives crossbeam 31 to move upwards, extension frame 34 is in contact with the top of hole, the design of multiple extension frames 34 can increase the contact area, and the pressure is evenly dispersed, and crossbeam 31 is arranged in arc shape, and the supporting effect is improved.

[0025] Crossbeam 31 is arranged in arc shape, and several extension frames 34 are arranged in arc shape on crossbeam 31, and the jack 341 on extension frame 34 is inserted into the bolt and is screw-connected with screw hole 33.

[0026] Lifting column 21 and fixed column 22 are hollow inside, the outer side of fixed column 22 is slidably connected with the inner wall of lifting column 21, the inner wall of lifting column 21 is slidably connected with fixed plate one 211, the inner wall of lifting column 21 is fixedly connected with internal thread fixed block 212, the centre of internal thread fixed block 212 is screw-connected with threaded rod 213, threaded rod 213 penetrates through fixed column 22 and extends to the inside, and the inner wall of fixed column 22 is fixedly connected with fixed plate two 221.

[0027] The top of threaded rod 213 is rotatably connected with fixed plate one 211, the bottom of threaded rod 213 is rotatably connected with fixed plate two 221, the right side of fixed column 22 is rotatably connected with rotating rod 222, the left side of rotating rod 222 is fixedly connected with bevel gear two 223, the right side of rotating rod 222 is fixedly connected with handle one 224, the outer side of the bottom of threaded rod 213 is fixedly connected with bevel gear one 214, and bevel gear one 214 is meshingly connected with bevel gear two 223.

[0028] The inside of the lifting column 21 on the right side is fixedly connected with inner fixed block 23, the bottom of inner fixed block 23 is fixedly connected with sliding rod 231, and sliding rod 231 slidably penetrates through the right side of fixed column 22 and extends to the inside of fixed column 22.

[0029] The right lifting column 21 is fixedly connected with a fixed frame 24 in front, the fixed frame 24 is threadedly connected with a threaded shaft 241, the threaded shaft 241 is fixedly connected with a handle 242 in front, the threaded shaft 241 is rotatably connected with a clamping block 243 at the back, the clamping block 243 is in sliding contact with the inner side of the fixed frame 24 at the top, and the back of the clamping block 243 is provided with a convex tooth; after the lifting adjustment of the lifting column 21 is completed, the handle 242 is rotated clockwise to drive the threaded shaft 241 to rotate, so that the threaded shaft 241 pushes the clamping block 243, and the convex tooth at the back of the clamping block 243 is in contact with the surface of the fixed column 22 on the right, and the clamping block 243 is clamped and fixed with the fixed column 22, so that the lifting column 21 is more stable and the situation of falling is reduced.

[0030] One specific application of the embodiment is:

[0031] In use, the extension frame 34 is inserted into the butt joint groove 32 on the cross beam 31, the positioning block 342 on the extension frame 34 plays a positioning role, so that the extension frame 34 is positioned and placed, the jack 341 is aligned with the threaded hole 33, then the bolt is inserted into the jack 341 and threadedly connected with the threaded hole 33, so that the extension frame 34 is fixed on the cross beam 31, then a plurality of extension frames 34 are installed and fixed in the same way, and then the support part 1 is placed in the hole as a whole, so that the fixed column 22 at the bottom is in contact with the ground, the handle 224 is rotated clockwise to drive the bevel gear 223 to rotate through the rotating rod 222, the bevel gear 223 drives the threaded rod 213 to rotate through the bevel gear 214, at this time, the inner threaded fixed block 212 drives the lifting column 21 to move upward, the cross beam 31 drives the lifting column 21 on the right to move upward together, the inner fixed block 23 drives the sliding rod 231 to slide on the fixed column 22 on the right, so that the movement is more stable, when the extension frame 34 is in contact with the top of the hole, the support is completed, through the design of a plurality of extension frames 34, the contact area can be increased, and the pressure can be uniformly dispersed, and the cross beam 31 is arranged in an arc shape, so that the support effect is improved.

[0032] When the lifting adjustment of the lifting column 21 is completed, the handle 242 is rotated clockwise to drive the threaded shaft 241 to rotate, so that the threaded shaft 241 pushes the clamping block 243, the convex tooth at the back of the clamping block 243 is in contact with the surface of the fixed column 22 on the right, and the clamping block 243 is clamped with the fixed column 22, so that the lifting column 21 is more stable and the situation of falling is reduced.

[0033] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also limit the utility model to only the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A geological exploration anti-collapse device, comprising a support part (1), the support part (1) comprising a lifting assembly (2) and a stabilizing assembly (3), characterized in that: The lifting assembly (2) comprises two lifting columns (21) and two fixed columns (22), the stabilizing assembly (3) comprises a crossbeam (31) fixedly connected at the top of the two lifting columns (21), a plurality of butt joints (32) are formed at the top of the crossbeam (31), screw holes (33) are formed in the butt joints (32), extension frames (34) are inserted into the butt joints (32) on the crossbeam (31), a plug hole (341) is formed at the center of the extension frame (34), and two positioning blocks (342) are fixedly connected to the bottom of the extension frame (34) and inserted into the crossbeam (31).

2. The anti-sloughing device of claim 1, wherein, The crossbeam (31) is arc-shaped, the plurality of extension frames (34) are arranged in an arc shape on the crossbeam (31), and the plug hole (341) on the extension frame (34) is inserted into the bolt and screwed with the screw hole (33).

3. The anti-sloughing device of claim 2, wherein, The lifting column (21) and the fixed column (22) are hollow, the fixed column (22) is slidably connected with the inner wall of the lifting column (21), a first fixed plate (211) is slidably connected to the inner wall of the lifting column (21), an internally-threaded fixed block (212) is fixedly connected to the inner wall of the lifting column (21), a threaded rod (213) is threadedly connected to the center of the internally-threaded fixed block (212), the threaded rod (213) penetrates through the fixed column (22) and extends into the fixed column (22), and a second fixed plate (221) is fixedly connected to the inner wall of the fixed column (22).

4. The anti-sloughing device of claim 3, wherein the at least one of the plurality of arms is configured to be coupled to the drill string. The threaded rod (213) is rotatably connected to the first fixed plate (211) at the top, the threaded rod (213) is rotatably connected to the second fixed plate (221) at the bottom, a rotating rod (222) is rotatably connected to the right side of the fixed column (22), a bevel gear two (223) is fixedly connected to the left side of the rotating rod (222), and a handle one (224) is fixedly connected to the right side of the rotating rod (222).

5. The anti-sloughing device of claim 4, wherein the at least one of the plurality of arms is configured to be coupled to the drill string. A bevel gear one (214) is fixedly connected to the outside of the bottom of the threaded rod (213), and the bevel gear one (214) is meshedly connected with the bevel gear two (223).

6. The anti-sloughing device of claim 5, wherein, An inner fixed block (23) is fixedly connected to the inside of the lifting column (21) on the right side, a sliding rod (231) is fixedly connected to the bottom of the inner fixed block (23), and the sliding rod (231) slidably penetrates through the fixed column (22) on the right side and extends into the fixed column (22).

7. The anti-sloughing device of claim 4, wherein the at least one of the plurality of arms is configured to be coupled to the drill string. A fixed frame (24) is fixedly connected to the front of the lifting column (21) on the right side, a threaded shaft (241) is threadedly connected to the inside of the fixed frame (24), a handle two (242) is fixedly connected to the front of the threaded shaft (241), and a clamping block (243) is rotatably connected to the back of the threaded shaft (241).

8. The anti-sloughing device of claim 7, wherein, The clamping block (243) is in sliding contact with the inside of the fixed frame (24) at the top, and the back of the clamping block (243) is provided with convex teeth.

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