Wind shielding device for coal mine measurement

Abstract

The utility model relates to the technical field of wind shielding for coal mine survey, in particular to a wind shielding device for coal mine survey, which comprises a wind shielding cylinder, a pressing mechanism with a child buckle pressing function is arranged on the wind shielding cylinder and comprises a child buckle and a mother buckle, and the child buckle and the mother buckle are respectively embedded in two corresponding side surfaces of the wind shielding cylinder. A hinge is arranged at the bottom of the wind blocking cylinder and hinged to a connecting block. According to the utility model, a user unscrews the plurality of threaded cones out of a coal mine foundation through the crank and then spreads the threaded cones into the state shown in the attached drawing of the specification, so that the wind shielding cylinder can be conveniently and horizontally placed, and the defect that the wind shielding cylinder is of a cylindrical structure and occupies the vertical space of the wind shielding cylinder is overcome; and the installation and disassembly of the wind blocking cylinder are facilitated through the buckling connection of the son buckle and the mother buckle, and meanwhile, the wind blocking cylinder can be conveniently piled layer by layer by turning over the wind blocking cylinder through the connecting block and the threaded cone through the hinge.

Description

Technical Field

[0001] The utility model relates to the technical field of windshields for coal mine measurement, in particular to a windshield device for coal mine measurement. Background Art

[0002] Coal mine underground measurement is an important part of achieving safe production in the process of mine production and construction. It is an important and rigorous technical work. It is an important means for coal mines to do a good job in production technology management and achieve safe production in coal mines. The existing patent (publication number: CN216344739U) discloses a windshield device for coal mine measurement, which includes a base, a first bolt is threaded on the base, a moisture-proof pad is fixedly connected to the bottom of the base, a windshield box is fixedly connected to the top of the base, and the top of the windshield box is clamped with a top plate through a second bolt. Its beneficial effect is that by providing a base, a first bolt and a moisture-proof pad, it is convenient to fix the device, avoiding the shaking of the box body due to excessive wind during measurement, so that the data is inaccurate during measurement, and by setting a level; during the use of the windshield device, because it is often an integrated structure, it is mostly placed vertically when placed, which occupies volume. Therefore, in response to the above problems, the applicant provides a windshield device for coal mine measurement. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a wind shield device for coal mine measurement.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A windshield device for coal mine measurement includes a windshield cylinder, on which a pressing mechanism with a sub-buckle pressing function is arranged, the pressing mechanism includes a sub-buckle and a female buckle, the sub-buckle and the female buckle are respectively embedded and installed on the corresponding two side surfaces of the windshield cylinder, and the bottom of the windshield cylinder is provided with a hinge hinged with a connecting block.

[0006] Preferably, the windshield cylinder is composed of an upper cylinder hoop, a reinforcing rib sheet, a lower cylinder hoop and a sponge pad, a reinforcing rib sheet is fixedly connected between the upper cylinder hoop and the lower cylinder hoop, and a sponge pad is embedded in the cavity formed by the reinforcing rib sheet, the upper cylinder hoop and the lower cylinder hoop.

[0007] Preferably, the reinforcing rib sheet is provided with a plurality of female buckles equidistantly in the vertical direction, and the sponge pad is provided with a plurality of sub-buckles equidistantly in the vertical direction, and the plurality of sub-buckles are connected to the plurality of female buckles corresponding to the buckles; the reinforcing rib sheet and the sponge pad are both transparent, mainly to facilitate the user to observe the verticality of the measuring instrument.

[0008] Preferably, a plurality of hinges are equidistantly arranged at the bottom of the lower tube hoop, and the plurality of hinges are correspondingly hinged with connecting blocks, and the plurality of connecting blocks are each provided with a threaded hole.

[0009] Preferably, the threaded holes of the plurality of connecting blocks are all threadedly connected with threaded cones, and the tops of the threaded cones are all fixedly connected with cranks.

[0010] The utility model has the following beneficial effects:

[0011] According to the utility model, the user can rotate multiple threaded cones out of the coal mine foundation through the crank, and then spread them into the state shown in the figure attached to the specification. At this point, it is convenient to place the windshield horizontally, avoiding the disadvantage that the windshield is a cylindrical structure occupying its vertical space. The snap-on connection of the sub-buckle and the mother buckle facilitates the installation and disassembly of the windshield. At the same time, the connecting block and the threaded cone can be turned over by the hinge, which can facilitate the stacking of layers of the windshield. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides a windshield tube spreading structure schematic diagram of a windshield device for coal mine measurement;

[0013] Figure 2 The utility model provides a windshield tube spreading structure schematic diagram of a windshield device for coal mine measurement;

[0014] Figure 3 The utility model provides a windshield cylinder spreading structure schematic diagram of a windshield device for coal mine measurement;

[0015] Figure 4 The utility model provides a windshield cylinder structure schematic diagram of a windshield device for coal mine measurement;

[0016] Figure 5 The utility model proposes a wind shield device for coal mine measurement Figure 2 Schematic diagram of the local enlarged structure at A.

[0017] In the figure: 1, windshield; 10, upper tube hoop; 11, reinforcing rib; 12, lower tube hoop; 13, sponge pad; 2, male buckle; 3, female buckle; 4, hinge; 5, connecting block; 6, threaded cone; 60, crank. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-5A windshield device for coal mine measurement includes a windshield 1, on which a pressing mechanism with a sub-buckle 2 pressing function is provided, the pressing mechanism includes a sub-buckle 2 and a female buckle 3, the sub-buckle 2 and the female buckle 3 are respectively embedded in the corresponding two side surfaces of the windshield 1, and a hinge 4 is hingedly provided at the bottom of the windshield 1 with a connecting block 5.

[0020] In the utility model, the windshield cylinder 1 is composed of an upper cylinder hoop 10, a reinforcing rib sheet 11, a lower cylinder hoop 12 and a sponge pad 13. The reinforcing rib sheet 11 is fixedly connected between the upper cylinder hoop 10 and the lower cylinder hoop 12, and the sponge pad 13 is embedded in the cavity formed by the reinforcing rib sheet 11, the upper cylinder hoop 10 and the lower cylinder hoop 12.

[0021] In the utility model, the reinforcing rib sheet 11 is provided with a plurality of female buckles 3 equidistantly in the vertical direction, and the sponge pad 13 is provided with a plurality of sub-buckles 2 equidistantly in the vertical direction, and the plurality of sub-buckles 2 are correspondingly connected to the plurality of female buckles 3 by snap-fitting; the reinforcing rib sheet 11 and the sponge pad 13 are both transparent, mainly to facilitate the user to observe the verticality of the measuring instrument.

[0022] In the utility model, a plurality of hinges 4 are equidistantly arranged at the bottom of the lower tube hoop 12, and a plurality of hinges 4 are correspondingly hinged with connection blocks 5, and a plurality of connection blocks 5 are provided with threaded holes.

[0023] In the utility model, the threaded holes of the plurality of connection blocks 5 are all threadedly connected with threaded cones 6 , and the tops of the threaded cones 6 are all fixedly connected with cranks 60 .

[0024] The use method and advantages of the utility model: When the windshield device for coal mine measurement is used, the working process is as follows:

[0025] When the windshield 1 is needed for coal mine measurement, it is only necessary to first Figure 1 To the attached drawings Figure 3 Status set to Instruction Sheet Figure 4 The state shown is sufficient, and the winding method is as follows:

[0026] First, the user's legs are aligned with the middle position of the windshield 1 in the horizontal direction, and then the two ends of the windshield 1 are rolled into a circular shape with both hands. At the same time, the multiple sub-buckles 2 are pressed into the corresponding female buckles 3 in sequence, and then the multiple connecting blocks 5 are turned over through the hinges 4 as shown in the figure of the specification. Figure 1 The user then turns the crank 60 in sequence to allow the threaded cone 6 to drill into the coal mine foundation, thereby fixing the position of the windshield 1, as shown in the accompanying drawings of the specification. Figure 4 In the state shown, through the above introduction, the user can place the measuring instrument in the cavity formed by the windshield 1, which is convenient for the user to measure and play a role of windshield;

[0027] After use, the user rotates the plurality of threaded cones 6 out of the coal mine foundation through the crank 60, and then spreads them out as shown in the accompanying drawings of the specification. Figure 1 The state shown is sufficient. At this point, the horizontal placement of the windshield 1 is convenient, and the disadvantage of the windshield 1 being a cylindrical structure occupying its vertical space is avoided. The installation and removal of the windshield 1 are convenient through the snap-on connection of the sub-buckle 2 and the female buckle 3. At the same time, the connecting block 5 and the threaded cone 6 are turned over by the hinge 4 as shown in the figure of the specification. Figure 3 The state shown can facilitate the advantage of stacking the windshield 1 layer by layer.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A windshield device for coal mine measurement, characterized in that: The invention comprises a windshield (1), wherein a pressing mechanism having a sub-buckle (2) pressing function is arranged on the windshield (1), wherein the pressing mechanism comprises a sub-buckle (2) and a female buckle (3), and the sub-buckle (2) and the female buckle (3) are respectively embedded and installed on two corresponding side surfaces of the windshield (1), and a hinge (4) is arranged at the bottom of the windshield (1) and is hingedly connected to a connecting block (5).

2. A windshield device for coal mine measurement according to claim 1, characterized in that: The windshield cylinder (1) is composed of an upper cylinder hoop (10), a reinforcing rib sheet (11), a lower cylinder hoop (12) and a sponge pad (13); the reinforcing rib sheet (11) is fixedly connected between the upper cylinder hoop (10) and the lower cylinder hoop (12); and the sponge pad (13) is embedded in a cavity formed by the reinforcing rib sheet (11), the upper cylinder hoop (10) and the lower cylinder hoop (12).

3. A windshield device for coal mine measurement according to claim 2, characterized in that: The reinforcing rib sheet (11) is provided with a plurality of female buckles (3) equidistantly arranged in the vertical direction, and the sponge pad (13) is provided with a plurality of sub-buckles (2) equidistantly arranged in the vertical direction, and the plurality of sub-buckles (2) are correspondingly snap-connected to the plurality of female buckles (3).

4. A windshield device for coal mine measurement according to claim 3, characterized in that: A plurality of hinges (4) are equidistantly arranged at the bottom of the lower tube hoop (12); the plurality of hinges (4) are correspondingly hinged with connection blocks (5); and the plurality of connection blocks (5) are each provided with a threaded hole.

5. A windshield device for coal mine measurement according to claim 4, characterized in that: The threaded holes of the plurality of connection blocks (5) are all threadedly connected with threaded cones (6), and the tops of the threaded cones (6) are all fixedly connected with crank handles (60).

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