Anti-sloughing protection device for geological survey

Abstract

The utility model relates to the technical field of geological survey collapse prevention, and discloses an anti-collapse protection device for geological survey, which comprises a plurality of upright posts, the top ends of the upright posts are jointly connected with a top plate, the bottom ends of the upright posts are respectively connected with moving wheels, a connecting rod is connected between the middle parts of the adjacent upright posts, and the connecting rod is parallel to the top plate. The connecting rods and the top plate are connected with inclined strut assemblies respectively, a ceiling is connected to the upper portion of the top plate, and buffer assemblies are connected between the ceiling and the stand columns. Compared with the prior art, the buffering device has the advantages that the buffering assembly is arranged for buffering, instant impact can be relieved conveniently, supporting strength can be improved conveniently, multiple protection is achieved, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological survey and anti-collapse, in particular to an anti-collapse protection device used for geological survey. Background Art

[0002] Geological survey is a survey and research activity that uses various means and methods to investigate and detect the geology, determine the appropriate bearing layer, determine the foundation type according to the bearing capacity of the bearing layer, and calculate the foundation parameters; therefore, it is often necessary to drill the geology and go deep to take samples. However, the drilling holes are usually dangerous due to their harsh natural environment, and collapse accidents may occur. The existing geological survey anti-collapse protection devices are mostly supported by columns and beams, without buffer components, and all the loads are borne on the beams. Once a collapse occurs, the risk is high and the protection is poor. Utility Model Content

[0003] 1. Technical Problems Solved

[0004] The technical problem to be solved by the utility model is that there is only beam support but no buffer component, so the risk is relatively large and the protection is relatively poor.

[0005] 2. Technical Solution

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a collapse prevention protection device for geological survey, comprising a plurality of columns, the top ends of the columns are commonly connected with a top plate, the bottom ends of the columns are respectively connected with moving wheels, connecting rods are connected between the middle parts of adjacent columns, the connecting rods are arranged parallel to the top plate, diagonal brace assemblies are respectively connected to the connecting rods and the top plate, a ceiling is connected above the top plate, and a buffer assembly is connected between the ceiling and the columns.

[0007] Furthermore, the diagonal support assembly includes a first hinge rod hinged on both sides of the middle part of the top plate, the first hinge rod is tilted and the other end of the first hinge rod is hinged to the column, the second hinge rod is hinged on the connecting rod, the other end of the second hinge rod is hinged to the column, the second hinge rod is arranged parallel to the first hinge rod, and two groups of triangular support structures are respectively formed by the top plate, the first hinge rod, the connecting rod, the second hinge rod and the column, thereby facilitating the improvement of the connection strength and support strength of the device structure.

[0008] Furthermore, the first hinge and the second hinge are both compositely hinged in the middle part with a third hinge and a fourth hinge, the other ends of the third hinge and the fourth hinge are respectively hinged to the same side columns, the fourth hinge is not parallel to the third hinge, and the coordination of the third hinge and the fourth hinge facilitates improving the support of the first hinge and the second hinge.

[0009] Furthermore, the ceiling is an arc-shaped or triangular structure, which is convenient for falling objects to slide down along the ceiling after collapse. At the same time, the arc-shaped and triangular structure ceiling is convenient for bearing greater gravity, thereby providing good protection for the lower support.

[0010] Furthermore, the buffer assembly includes a buffer cavity connected to the top of each column, a support rod is slidably connected in the buffer cavity, a spring is connected between the bottom end of the support rod and the buffer cavity, the top end of the support rod slides through the buffer cavity and is connected to the ceiling at the end, and the coordinated arrangement of the buffer cavity, the support rod and the spring facilitates buffering the impact of falling objects, avoids hard collision between the ceiling and the falling objects, and reduces the risk of damage.

[0011] Furthermore, a non-slip handrail is relatively connected to the inner side of the middle part of the connecting rod, and the handrail cooperates with the arrangement of the moving wheels to facilitate the driving of the entire device for movement and protection.

[0012] 3. Beneficial Effects

[0013] The advantages of the utility model compared with the prior art are:

[0014] The coordinated arrangement of the buffer assembly, diagonal brace assembly, column, top plate, connecting rod and ceiling makes it easy to alleviate the impact of falling objects from the top on the device through the arrangement of the buffer assembly, and to prevent damage to personnel and equipment caused by falling objects through the double protection of the ceiling and the top plate. The arrangement of the diagonal brace assembly makes it easy to further strengthen the overall structural supporting strength of the column and the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of an anti-collapse protection device used for geological survey.

[0016] Figure 2 The utility model is a schematic diagram of the main structure of an anti-collapse protection device for geological survey.

[0017] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of an anti-collapse protection device used for geological survey.

[0018] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of A.

[0019] As shown in the figure: 1. column, 2. top plate, 3. moving wheel, 4. connecting rod, 5. ceiling, 6. first hinge rod, 7. second hinge rod, 8. third hinge rod, 9. fourth hinge rod, 10. buffer chamber, 11. support rod, 12. spring, 13. handrail. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] Combined with Figure 1 and Figure 2 , a collapse prevention and protection device for geological survey, comprising a plurality of columns 1, the tops of the columns 1 are commonly connected with a top plate 2, a connecting rod 4 is connected between the middle parts of adjacent columns 1, the connecting rod 4 is arranged parallel to the top plate 2, and a diagonal brace assembly is respectively connected to the connecting rod 4 and the top plate 2, and the diagonal brace assembly comprises a first hinge rod 6 hinged on both sides of the middle part of the top plate 2, the first hinge rod 6 is tilted and the other end is hinged to the column 1, a second hinge rod 7 is hinged on the connecting rod 4, the other end of the second hinge rod 7 is hinged to the column 1, the second hinge rod 7 is arranged parallel to the first hinge rod 6, the middle parts of the first hinge rod 6 and the second hinge rod 7 are compositely hinged with a third hinge rod 8 and a fourth hinge rod 9, the other ends of the third hinge rod 8 and the fourth hinge rod 9 are respectively hinged to the same side column 1, and the fourth hinge rod 9 is not parallel to the third hinge 8;

[0023] The arrangement of the diagonal brace assembly in the above structure facilitates further strengthening of the overall structural support strength of the column 1 and the top plate 2, thereby facilitating improvement of the overall load-bearing capacity of the device, reducing the risk of damage, and ensuring the safety of personnel and equipment.

[0024] Combined with Figure 4 A ceiling 5 is connected above the top plate 2, and the ceiling 5 is an arc-shaped or triangular structure. A buffer assembly is connected between the ceiling 5 and the column 1, and the buffer assembly includes a buffer cavity 10 connected to the top of each column 1, and a support rod 11 is slidably connected in the buffer cavity 10. A spring 12 is connected between the bottom end of the support rod 11 and the buffer cavity 10, and the top end of the support rod 11 slides through the buffer cavity 10 and is connected to the ceiling 5 at the end;

[0025] The coordinated arrangement of the buffer assembly, the diagonal support assembly, the column 1, the top plate 2, the connecting rod 4 and the ceiling 5 in the above structure facilitates the mitigation of the impact of falling objects from the top on the device through the arrangement of the buffer assembly, and the coordinated arrangement of the buffer cavity 10, the support rod 11 and the spring 12 facilitates the buffering of the impact of the falling objects, thereby avoiding hard collisions between the ceiling 5 and the falling objects and reducing the risk of damage.

[0026] Embodiment 2

[0027] Based on the first embodiment, combined with the attached Figure 1 and Figure 3 The bottom ends of the columns 1 are connected with moving wheels 3, and the inner sides of the middle parts of the connecting rods 4 are relatively connected with anti-skid handrails 13; the handrails 13 cooperate with the moving wheels 3 to facilitate the driving of the entire device for mobile protection.

[0028] The specific usage is as follows:

[0029] Personnel and equipment are placed under the top plate 2 in the device. When a collapse accident occurs at the survey site, the collapsed falling objects first contact the ceiling 5, and the ceiling 5 transmits the impact of the falling objects to the buffer assembly to drive the support rod 11 to slide down into the buffer cavity 10. At this time, the spring 12 will play a role in alleviating the impact; at the same time, due to the arc and triangular structure of the ceiling 5, the falling objects will slide down along both sides of the ceiling 5 after contacting the ceiling, which is convenient for reducing the accumulation of falling objects. At the same time, the arc and triangular structure of the ceiling 5 is convenient for bearing greater gravity, thereby providing good protection for the lower bracket;

[0030] The arrangement of the diagonal brace assembly facilitates further strengthening of the overall structural support strength of the column 1 and the top plate 2. The top plate 2, the first hinge 6, the connecting rod 4, the second hinge 7 and the column 1 respectively form two sets of triangular support structures, thereby facilitating improving the connection strength and support strength of the device structure. The coordinated arrangement of the third hinge 8 and the fourth hinge 9 facilitates improving the support of the first hinge 6 and the second hinge 7; the arrangement of the handrail 13 in coordination with the moving wheel 3 facilitates driving the entire device for mobile protection.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A collapse prevention device for geological survey, comprising a plurality of columns (1), the top ends of the columns (1) being connected to a top plate (2), characterized in that: The bottom ends of the columns (1) are respectively connected with moving wheels (3), the middle parts of adjacent columns (1) are connected with connecting rods (4), the connecting rods (4) are arranged parallel to the top plate (2), the connecting rods (4) and the top plate (2) are respectively connected with diagonal bracing components, the top of the top plate (2) is connected with a ceiling (5), and a buffer component is connected between the ceiling (5) and the columns (1).

2. The anti-collapse protection device for geological survey according to claim 1, characterized in that: The diagonal brace assembly comprises a first hinge rod (6) hinged to both sides of the middle of the top plate (2); the first hinge rod (6) is arranged obliquely and the other end is hinged to the column (1); a second hinge rod (7) is hinged on the connecting rod (4); the other end of the second hinge rod (7) is hinged to the column (1); and the second hinge rod (7) is arranged parallel to the first hinge rod (6).

3. The anti-collapse protection device for geological survey according to claim 2, characterized in that: The first hinge rod (6) and the second hinge rod (7) are both compositely hingedly provided with a third hinge rod (8) and a fourth hinge rod (9) in the middle part, the other ends of the third hinge rod (8) and the fourth hinge rod (9) are respectively hingedly connected to the same side column (1), and the fourth hinge rod (9) is not parallel to the third hinge rod (8).

4. The anti-collapse protection device for geological survey according to claim 1, characterized in that: The ceiling (5) is an arc-shaped or triangular structure.

5. The anti-collapse protection device for geological survey according to claim 1, characterized in that: The buffer assembly comprises a buffer cavity (10) connected to the top of each column (1), a support rod (11) is slidably connected in the buffer cavity (10), a spring (12) is connected between the bottom end of the support rod (11) and the buffer cavity (10), and the top end of the support rod (11) slides through the buffer cavity (10) and is connected to the ceiling (5) at the end.

6. The anti-collapse protection device for geological survey according to claim 1, characterized in that: An anti-slip handrail (13) is relatively connected to the inner side of the middle part of the connecting rod (4).

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