Security check door for main inclined shaft entering corridor

Abstract

The invention discloses a security check door for a main inclined shaft entering corridor in the technical field of security check equipment, and the security check door comprises a security check door main body and an erection base, the security check door main body is installed on the upper wall of the erection base and is electrically connected with an external power supply, and an adjusting mechanism is arranged on the lower wall of the erection base. The adjusting mechanism comprises a placing groove, a connecting block, a sliding plate, a sliding groove and a locking bolt, the placing groove is formed in the lower wall of the erecting base, the connecting block is installed on the inner wall of the placing groove, and the sliding groove is formed in the upper wall of the sliding plate. When the device is erected at the entrance of the inclined shaft, the locking bolts can be loosened, at the moment, the sliding plate can be attached to the external inclined ground under the action of the springs, then the sliding plate can be fixed by locking the locking bolts, and therefore the device is kept horizontal and is stably erected at the entrance of the inclined shaft, and the situation of collapse is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of security inspection equipment, in particular to a security inspection door for a main inclined shaft entrance corridor. Background Art

[0002] A security door is a detection device that detects whether a person is carrying metal objects, also known as a metal detection door; In the mine, in order to prevent workers from illegally taking metal out of the mine and reduce the loss of metal materials, a security gate is set up at the entrance of the mine to prevent products from being illegally taken out of the mine; However, since the existing security doors are all installed on a base or directly supported by two detection plates, their positions are fixed and cannot be adjusted. As a result, when they are installed at the entrance of the inclined shaft, the ground is uneven, causing the security doors to be in a tilted state. The shape of the security doors is not stable and there is a risk of collapse. Summary of the invention

[0003] The object of the present invention is to provide a security door for a main inclined shaft entrance corridor to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a security door for a main inclined shaft entrance corridor, comprising a security door body and a mounting base, wherein the security door body is mounted on the upper wall of the mounting base, the security door body is electrically connected to an external power supply, and an adjustment mechanism is provided on the lower wall of the mounting base; The adjustment mechanism includes a placement groove, a connecting block, a sliding plate, a sliding groove and a locking bolt. The lower wall of the mounting base is provided with a placement groove, the inner wall of the placement groove is installed with a connecting block, the upper wall of the sliding plate is provided with a sliding groove, the connecting block is inserted and installed in the sliding groove, the sliding plate can slide up and down on the outside of the connecting block, and the side wall of the mounting base is screwed with a locking bolt, and the locking bolt can be inserted into the placement groove and fit with the side wall of the sliding plate.

[0005] As a preferred embodiment of the present invention, the side wall of the connecting block is provided with an installation groove, a spring is inserted and installed in the installation groove, the upper wall of the spring is fitted with the inner wall of the installation groove, and the lower wall of the spring is installed with a support rod, and the support rod is fitted with the upper wall of the sliding plate.

[0006] As a preferred embodiment of the present invention, the lower wall of the sliding plate is installed with an anti-slip mechanism, the anti-slip mechanism is in contact with the external ground, the anti-slip mechanism includes an insert block, a fixed shaft and a rotating plate, the lower wall of the sliding plate is installed with an insert block, the lower wall of the sliding plate is an inclined surface, the lower wall of the sliding plate is installed with a fixed shaft, and a rotating plate is rotatably installed on the outer side of the fixed shaft.

[0007] As a preferred embodiment of the present invention, a limiting block is installed at one end of the connecting block located in the sliding groove, and the limiting block cannot slide out of the installation groove.

[0008] As a preferred embodiment of the present invention, a supporting oblique block is installed on the upper wall of the mounting base, and there are two supporting oblique blocks in total, and the two supporting oblique blocks are respectively fitted with the detection plates on both sides of the security door body.

[0009] As a preferred embodiment of the present invention, an anti-slip pad is installed on the lower wall of the rotating plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects: The device is equipped with an adjustment mechanism under its mounting base so that the device can adapt to various installation environments. When it is mounted at the entrance of the inclined shaft, the locking bolt can be loosened. At this time, under the action of the spring, the sliding plate can be fitted with the external inclined ground, and then the locking bolt can be tightened to fix the sliding plate, so that the device remains horizontal and is stably mounted at the entrance of the inclined shaft without collapse. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 This is a schematic diagram of the structure of this patent; Figure 2 This is a cross-sectional view of the base of this patent; Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0011] In the figure: 1 security door body, 2 mounting base, 3 adjustment mechanism, 31 placement slot, 32 connection block, 33 sliding plate, 34 sliding slot, 35 locking bolt, 4 installation slot, 5 spring, 6 support rod, 7 anti-slip mechanism, 71 plug block, 72 fixed shaft, 73 rotating plate, 8 limit block, 9 supporting inclined block, 10 anti-slip pad. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0013] See also Figure 1-3 , the present invention provides a technical solution: In the technical scheme, a security door for a main inclined shaft entrance corridor comprises a security door body 1 and a mounting base 2, the security door body 1 is mounted on the upper wall of the mounting base 2, the security door body 1 is electrically connected to an external power supply, and an adjustment mechanism 3 is arranged on the lower wall of the mounting base 2; The adjusting mechanism 3 includes a placement groove 31, a connecting block 32, a sliding plate 33, a sliding groove 34 and a locking bolt 35. The lower wall of the mounting base 2 is provided with a placement groove 31, the inner wall of the placement groove 31 is provided with a connecting block 32, the upper wall of the sliding plate 33 is provided with a sliding groove 34, the connecting block 32 is inserted and installed in the sliding groove 34, the sliding plate 33 can slide up and down on the outer side of the connecting block 32, and the side wall of the mounting base 2 is screwed with a locking bolt 35, the locking bolt 35 can be inserted into the placement groove 31 and fit the side wall of the sliding plate 33; In this technical solution, the device can be adapted to various installation environments through the adjustment mechanism 3. When it is installed at the entrance of the inclined shaft, the locking bolt 35 can be loosened. At this time, under the action of the spring 5, the sliding plate 33 can be fitted with the external inclined ground, and then the locking bolt 35 can be tightened to fix the position of the sliding plate 33, so that the device can remain horizontal and be stably installed at the entrance of the inclined shaft without collapse.

[0014] In some technical solutions, the side wall of the connecting block 32 is provided with an installation groove 4, a spring 5 is inserted and installed in the installation groove 4, the upper wall of the spring 5 is in contact with the inner wall of the installation groove 4, and a support rod 6 is installed on the lower wall of the spring 5, and the support rod 6 is in contact with the upper wall of the sliding plate 33.

[0015] In this technical solution, the spring 5 can provide a downward thrust for the sliding plate 33. During installation, the staff needs to lift one side of the installation base 2 so that the installation base 2 is in a horizontal state, which is now on the side in contact with the ground. The sliding plate 33 will slide downward under the action of the spring 5 so that it is in contact with the ground, and then the locking bolt 35 can be rotated to fix the position of the sliding plate 33.

[0016] In some technical solutions, the lower wall of the sliding plate 33 is installed with an anti-skid mechanism 7, the anti-skid mechanism 7 is in contact with the external ground, the anti-skid mechanism 7 includes an insert block 71, a fixed shaft 72 and a rotating plate 73, the lower wall of the sliding plate 33 is installed with an insert block 71, the lower wall of the sliding plate 33 is an inclined surface, the lower wall of the sliding plate 33 is installed with a fixed shaft 72, and a rotating plate 73 is rotatably installed on the outer side of the fixed shaft 72.

[0017] In this technical solution, the insert block 71 in the anti-slip mechanism 7 can be inserted into the ground, and because the rotating plate 73 is rotatably mounted on the fixed shaft 72, the rotating plate 73 can completely fit the inclined ground.

[0018] In some technical solutions, a limiting block 8 is installed at one end of the connecting block 32 located in the sliding groove 34 , and the limiting block 8 cannot slide out of the installation groove 4 .

[0019] In this technical solution, by providing a limiting block 8 at one end of the connecting block 32 , the sliding plate 33 can be prevented from falling off from the connecting block 32 .

[0020] In some technical solutions, a supporting inclined block 9 is installed on the upper wall of the mounting base 2. There are two supporting inclined blocks 9. The two supporting inclined blocks 9 are respectively attached to the detection plates on both sides of the security door body 1.

[0021] In this technical solution, the supporting inclined blocks 9 can improve the strength of the detection plates on both sides of the security door body 1 and prevent the detection plates on both sides of the security door body 1 from tilting.

[0022] In some technical solutions, an anti-slip pad 10 is installed on the lower wall of the rotating plate 73.

[0023] In this technical solution, the anti-skid pad 10 can improve the anti-skid performance of the device and prevent the device from shifting after being set up.

[0024] Working principle: When erecting at the entrance of the inclined shaft, the staff needs to lift one side of the erection base 2 to make the erection base 2 in a horizontal state. At this time, on the side that is in contact with the ground, the sliding plate 33 will slide downward under the action of the spring 5 to make it in contact with the ground, and then rotate the locking bolt 35 to fix the position of the sliding plate 33, so that the device can always remain horizontal and be stably erected at the entrance of the inclined shaft without collapse.

[0025] 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.

[0026] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A security door for a main inclined shaft entrance corridor, comprising a security door body (1) and a mounting base (2), characterized in that: The security door body (1) is mounted on the upper wall of the mounting base (2); the security door body (1) is electrically connected to an external power supply; and an adjustment mechanism (3) is provided on the lower wall of the mounting base (2); The adjusting mechanism (3) comprises a placement groove (31), a connecting block (32), a sliding plate (33), a sliding groove (34) and a locking bolt (35); the lower wall of the mounting base (2) is provided with a placement groove (31); the inner wall of the placement groove (31) is provided with a connecting block (32); the upper wall of the sliding plate (33) is provided with a sliding groove (34); the connecting block (32) is inserted and installed in the sliding groove (34); the sliding plate (33) can slide up and down on the outer side of the connecting block (32); the side wall of the mounting base (2) is screwed with a locking bolt (35); the locking bolt (35) can be inserted into the placement groove (31) and fit with the side wall of the sliding plate (33).

2. A security door for a main inclined shaft entrance corridor according to claim 1, characterized in that: The side wall of the connecting block (32) is provided with a mounting groove (4), a spring (5) is inserted and mounted in the mounting groove (4), the upper wall of the spring (5) is in contact with the inner wall of the mounting groove (4), a support rod (6) is mounted on the lower wall of the spring (5), and the support rod (6) is in contact with the upper wall of the sliding plate (33).

3. The security door for the main inclined shaft entrance corridor according to claim 1 is characterized by: The lower wall of the sliding plate (33) is installed with an anti-skid mechanism (7), the anti-skid mechanism (7) is in contact with the external ground, and the anti-skid mechanism (7) comprises an insert block (71), a fixed shaft (72) and a rotating plate (73). The lower wall of the sliding plate (33) is installed with an insert block (71), the lower wall of the sliding plate (33) is in the form of an inclined surface, the lower wall of the sliding plate (33) is installed with a fixed shaft (72), and the rotating plate (73) is rotatably installed on the outer side of the fixed shaft (72).

4. The security door for the main inclined shaft entrance corridor according to claim 1 is characterized by: A limit block (8) is installed at one end of the connection block (32) located in the slide groove (34), and the limit block (8) cannot slide out of the installation groove (4).

5. The security door for the main inclined shaft entrance corridor according to claim 1 is characterized by: A supporting oblique block (9) is installed on the upper wall of the mounting base (2), and there are two supporting oblique blocks (9) in total. The two supporting oblique blocks (9) are respectively fitted with the detection plates on both sides of the security door body (1).

6. A security door for the main inclined shaft entrance corridor according to claim 3, characterized in that: An anti-slip pad (10) is installed on the lower wall of the rotating plate (73).

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