Anti-theft alarm assembly of prefabricated substation

Abstract

The anti-theft alarm assembly comprises the transformer substation, an eave and four installation seats, the eave is fixedly connected to the top of the transformer substation, the four installation seats are fixedly connected to the periphery of the bottom of the eave respectively, square grooves are formed in the bottoms of the installation seats, and the square grooves are formed in the bottoms of the installation seats. And insertion holes are formed in the left side and the right side of the inner wall of the square groove. According to the utility model, the transformer station, the eave, the mounting seat, the square groove, the jack, the infrared detector, the mounting block, the cavity, the positioning mechanism and the adjusting mechanism are used in cooperation, the adjusting mechanism is pulled to drive the positioning mechanism to enter the cavity, and at the moment, the infrared detector and the mounting seat can be assembled; the problem that property loss is caused due to the fact that the transformer substation is extremely prone to being stolen in an unattended environment after being installed, and an anti-theft alarm assembly needs to be installed in order to avoid the situation is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pre-installed substations, and in particular relates to an anti-theft alarm component of a pre-installed substation. Background Art

[0002] Box-type substation, also known as prefabricated substation or prefabricated substation, is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device, which are prefabricated indoor and outdoor compact distribution equipment arranged in a certain wiring scheme. It combines the functions of transformer step-down and low-voltage distribution organically and installs them in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulated, fully enclosed and movable steel structure box. It is particularly suitable for urban network construction and transformation. It is a new type of substation that has emerged after civil substation. After installation, the substation needs to be installed with anti-theft alarm components to prevent the substation from being stolen. You can install an infrared detector, that is, an infrared alarm detector, that is, the detector itself does not emit any energy but only passively receives and detects infrared radiation from the environment. The detector adapts to the environment within seconds after installation. When no one or animals enter the detection area, the infrared radiation on the scene remains stable. Once human infrared radiation comes in, the pyroelectric device will generate a sudden electrical signal after being focused by the optical system, and an alarm will be issued. The problem with the prior art is that the substation is extremely prone to theft in an unattended environment after installation, resulting in property loss. In order to avoid this situation, an anti-theft alarm component needs to be installed. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides an anti-theft alarm component for a prefabricated substation, which has the advantage of being easy to install. It solves the problem that the substation is very easy to be stolen in an unattended environment after installation, thereby causing property loss. In order to avoid this situation, the anti-theft alarm component needs to be installed.

[0004] The utility model is implemented as follows: an anti-theft alarm component of a prefabricated substation comprises a substation, a house eaves and four mounting seats, wherein the house eaves is fixedly connected to the top of the substation, and the four mounting seats are respectively fixedly connected to the four sides of the bottom of the house eaves, a square groove is provided at the bottom of the mounting seat, and sockets are provided on the left and right sides of the inner wall of the square groove, an infrared detector is provided at the bottom of the mounting seat, a mounting block is fixedly connected to the top of the infrared detector, the mounting block corresponds to the square groove, a cavity is provided inside the mounting block, a positioning mechanism is provided inside the cavity, a side of the positioning mechanism close to the mounting seat passes through and extends to the inside of the socket, an adjustment mechanism used in conjunction with the positioning mechanism is provided inside the cavity, and the front side of the adjustment mechanism passes through and extends to the surface of the depositor mounting block.

[0005] As a preferred embodiment of the utility model, the positioning mechanism includes a sliding block, an insertion rod, a tension spring and a boss, the insertion rod is fixedly connected to a side of the sliding block close to the mounting seat, the side of the insertion rod close to the mounting seat passes through and extends to the interior of the socket, the tension spring is sleeved on the surface of the insertion rod, and the two ends of the tension spring are respectively fixedly connected to the inner wall of the cavity and the surface of the sliding block, the boss is fixedly connected to the front side of the sliding block, and the boss is used in conjunction with the adjustment mechanism. By setting the positioning mechanism, the infrared detector can be installed under the mounting seat, so that the protected object can be warned by the infrared detector.

[0006] As a preferred embodiment of the utility model, the adjusting mechanism includes a pulling block, two connecting rods, two rotating shafts and two swinging rods. The front side of the pulling block passes through and extends out of the surface of the mounting block. The two connecting rods are respectively hinged to the left and right sides of the front side of the pulling block through rotating shafts. The two rotating shafts are respectively arranged on the left and right sides of the inner wall of the cavity. The two swinging rods are respectively rotatably connected to the surfaces of the two rotating shafts. The side of the connecting rod close to the swing rod is hinged to the front side of the swing rod through the rotating shaft, and the side of the swing rod close to the boss is sleeved on the surface of the boss. By setting the adjusting mechanism, it is convenient for users to install and disassemble the infrared detector, so as to facilitate replacement of the infrared detector when it fails.

[0007] As a preferred embodiment of the utility model, a sliding hole is opened on the surface of the swing rod, and the inner wall of the sliding hole is in close contact with the surface of the boss. By setting the sliding hole, the swing rod can squeeze the surface of the boss through the inner wall of the sliding hole when moving, thereby driving the boss to move.

[0008] As a preferred embodiment of the utility model, a placement block is fixedly connected to the inner wall of the cavity, and cross columns are fixedly connected to the left and right sides of the placement block. The side of the cross column close to the sliding block passes through and extends out of the surface of the sliding block. The sliding block is slidably connected to the surface of the cross column. By setting the placement block and the cross column, the movement of the sliding block can be restricted to prevent the sliding block from offsetting during movement.

[0009] As a preferred embodiment of the utility model, a vertical column is fixedly connected to the bottom of the inner wall of the cavity, and the vertical column passes through and extends out of the surface of the pulling block on the side close to the pulling block. The pulling block is slidably connected to the surface of the vertical column. By setting the vertical column, the movement of the pulling block can be restricted to prevent the pulling block from deviating during movement.

[0010] As a preferred embodiment of the present invention, the infrared detector is installed in a clockwise order on one side of the detection area. By installing the infrared detector clockwise on the protected facility, blind spots of the infrared detector can be avoided when it is working, thereby better protecting the facility.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets a substation, a house eave, a mounting seat, a square groove, a jack, an infrared detector, a mounting block, a cavity, a positioning mechanism and an adjusting mechanism for coordinated use. The positioning mechanism is driven to enter the interior of the cavity by pulling the adjusting mechanism. At this time, the infrared detector and the mounting seat can be assembled, which solves the problem that the substation is very easy to be stolen in an unattended environment after installation, thereby causing property loss. In order to avoid this situation, an anti-theft alarm component needs to be installed.

[0013] 2. The utility model can avoid blind spots when the infrared detector is working by installing the infrared detector clockwise on the protected facility, thereby better protecting the facility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram provided by an embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of an infrared detector provided by an embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of a mounting base provided by an embodiment of the utility model;

[0017] Figure 4 It is a cross-sectional view and internal structure schematic diagram of a mounting block provided by an embodiment of the utility model.

[0018] In the figure: 1. substation; 2. eaves; 3. mounting base; 4. square groove; 5. socket; 6. infrared detector; 7. mounting block; 8. cavity; 9. positioning mechanism; 901. sliding block; 902. plug rod; 903. tension spring; 904. convex column; 10. adjustment mechanism; 1001. pulling block; 1002. connecting rod; 1003. rotating shaft; 1004. swing rod; 11. sliding hole; 12. placement block; 13. horizontal column; 14. vertical column. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4As shown, an anti-theft alarm component of a prefabricated substation provided by an embodiment of the utility model includes a substation 1, an eave 2, a mounting seat 3, a square groove 4, a jack 5, an infrared detector 6, a mounting block 7, a cavity 8, a positioning mechanism 9, a sliding block 901, a plug rod 902, a tension spring 903, a convex column 904, an adjustment mechanism 10, a pulling block 1001, a connecting rod 1002, a rotating shaft 1003, a swing rod 1004, a sliding hole 11, a placement block 12, a horizontal column 13 and a vertical column 14. The substation 1, the eaves 2 and four mounting seats 3, the eaves 2 are fixedly connected to the top of the substation 1, and the four mounting seats are used in combination. 3 are respectively fixedly connected to the four sides of the bottom of the eaves 2, a square groove 4 is provided at the bottom of the mounting seat 3, and sockets 5 are provided on the left and right sides of the inner wall of the square groove 4. An infrared detector 6 is provided at the bottom of the mounting seat 3, and a mounting block 7 is fixedly connected to the top of the infrared detector 6. The mounting block 7 corresponds to the square groove 4. A cavity 8 is provided inside the mounting block 7, and a positioning mechanism 9 is provided inside the cavity 8. The positioning mechanism 9 passes through and extends to the inside of the socket 5 on one side close to the mounting seat 3. An adjusting mechanism 10 used in conjunction with the positioning mechanism 9 is provided inside the cavity 8, and the front side of the adjusting mechanism 10 passes through and extends to the surface of the depositor mounting block 7.

[0022] refer to Figure 3 and Figure 4 The positioning mechanism 9 includes a sliding block 901, an insertion rod 902, a tension spring 903 and a boss 904. The insertion rod 902 is fixedly connected to the side of the sliding block 901 close to the mounting seat 3. The side of the insertion rod 902 close to the mounting seat 3 passes through and extends to the inside of the socket 5. The tension spring 903 is sleeved on the surface of the insertion rod 902, and the two ends of the tension spring 903 are respectively fixedly connected to the inner wall of the cavity 8 and the surface of the sliding block 901. The boss 904 is fixedly connected to the front side of the sliding block 901, and the boss 904 is used in conjunction with the adjustment mechanism 10.

[0023] By adopting the above solution, the infrared detector 6 can be installed under the mounting seat 3 by providing the positioning mechanism 9, so that the infrared detector 6 can be used to give an early warning to the protected object.

[0024] refer to Figure 2 and Figure 4 The adjusting mechanism 10 includes a pulling block 1001, two connecting rods 1002, two rotating shafts 1003 and two swinging rods 1004. The front side of the pulling block 1001 passes through and extends out of the surface of the mounting block 7. The two connecting rods 1002 are respectively hinged to the left and right sides of the front side of the pulling block 1001 through rotating shafts. The two rotating shafts 1003 are respectively arranged on the left and right sides of the inner wall of the cavity 8. The two swinging rods 1004 are respectively rotatably connected to the surfaces of the two rotating shafts 1003. The side of the connecting rod 1002 close to the swinging rod 1004 is hinged to the front side of the swinging rod 1004 through the rotating shaft. The side of the swinging rod 1004 close to the boss 904 is sleeved on the surface of the boss 904.

[0025] The above solution is adopted: by providing the adjustment mechanism 10, it is convenient for the user to install and disassemble the infrared detector 6, so as to facilitate the replacement of the infrared detector 6 when a failure occurs.

[0026] refer to Figure 4 A sliding hole 11 is opened on the surface of the swing rod 1004 , and the inner wall of the sliding hole 11 is in close contact with the surface of the protruding column 904 .

[0027] By adopting the above solution, by providing the sliding hole 11, the swing rod 1004 can press the surface of the boss 904 through the inner wall of the sliding hole 11 when moving, thereby driving the boss 904 to move.

[0028] refer to Figure 4 A placement block 12 is fixedly connected to the inner wall of the cavity 8, and a horizontal column 13 is fixedly connected to the left and right sides of the placement block 12. The side of the horizontal column 13 close to the sliding block 901 passes through and extends out of the surface of the sliding block 901, and the sliding block 901 is slidably connected to the surface of the horizontal column 13.

[0029] By adopting the above solution, the placement block 12 and the horizontal column 13 are provided, so that the movement of the sliding block 901 can be restricted, thereby preventing the sliding block 901 from deviating during movement.

[0030] refer to Figure 4 A vertical column 14 is fixedly connected to the bottom of the inner wall of the cavity 8 , and a side of the vertical column 14 close to the pulling block 1001 penetrates and extends out of the surface of the pulling block 1001 , and the pulling block 1001 is slidably connected to the surface of the vertical column 14 .

[0031] By adopting the above solution, by providing the vertical column 14, the movement of the pulling block 1001 can be restricted, thereby preventing the pulling block 1001 from deviating during movement.

[0032] refer to Figure 4 The installation order of the infrared detector 6 is to install it clockwise from one side of the detection area.

[0033] By adopting the above solution, after the infrared detector 6 is installed clockwise on the protected facility, blind spots of the infrared detector 6 can be avoided when the infrared detector 6 is working, so that the facility can be better protected.

[0034] The working principle of this utility model:

[0035] When in use, the pulling block 1001 is pulled downward, and the pulling block 1001 drives the connecting rods 1002 on the left and right sides to move downward through the rotating shaft when moving. When the connecting rod 1002 moves, the swing rod 1004 drives the swing rod 1004 to swing around the rotating shaft 1003 through the rotating shaft. When moving, the swing rod 1004 squeezes the surface of the boss 904 through the inner wall of the sliding hole 11, thereby driving the boss 904 to move to the side away from the mounting seat 3. When moving, the boss 904 drives the sliding block 901 to move to the side away from the mounting seat 3. When moving, the sliding block 901 drives the insertion rod 902 to move to the side away from the mounting seat 3 and stretches the tension spring 903. At this time, the infrared detector 6 can be assembled with the mounting seat 3, and then the pulling block 1001 is pulled in the opposite direction, and the mounting seat 3 is fixed after the insertion rod 902 penetrates into the socket 5. At this time, the installation of the infrared detector 6 is completed.

[0036] To sum up: the anti-theft alarm component of the prefabricated substation solves the problem that the substation is very easy to be stolen in an unattended environment after installation, thereby causing property loss. In order to avoid this situation, it is necessary to install an anti-theft alarm component.

[0037] 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.

[0038] 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.

Claims

1. A prefabricated substation anti-theft alarm assembly, comprising a substation (1), a house eave (2) and four mounting bases (3), characterized in that: The eaves (2) are fixedly connected to the top of the transformer substation (1); the four mounting seats (3) are respectively fixedly connected to the four sides of the bottom of the eaves (2); a square groove (4) is provided at the bottom of the mounting seat (3); sockets (5) are provided on the left and right sides of the inner wall of the square groove (4); an infrared detector (6) is provided at the bottom of the mounting seat (3); a mounting block (7) is fixedly connected to the top of the infrared detector (6); the mounting block (7) corresponds to the square groove (4); a cavity (8) is provided inside the mounting block (7); a positioning mechanism (9) is provided inside the cavity (8); a side of the positioning mechanism (9) close to the mounting seat (3) penetrates and extends to the inside of the socket (5); an adjustment mechanism (10) used in conjunction with the positioning mechanism (9) is provided inside the cavity (8); the front side of the adjustment mechanism (10) penetrates and extends to the surface of the depositor mounting block (7).

2. The anti-theft alarm assembly of a prefabricated substation according to claim 1, characterized in that: The positioning mechanism (9) comprises a sliding block (901), an insertion rod (902), a tension spring (903) and a convex column (904); the insertion rod (902) is fixedly connected to a side of the sliding block (901) close to the mounting seat (3); the side of the insertion rod (902) close to the mounting seat (3) passes through and extends to the inside of the insertion hole (5); the tension spring (903) is sleeved on the surface of the insertion rod (902), and the two ends of the tension spring (903) are respectively fixedly connected to the inner wall of the cavity (8) and the surface of the sliding block (901); the convex column (904) is fixedly connected to the front side of the sliding block (901); and the convex column (904) is used in conjunction with the adjustment mechanism (10).

3. The anti-theft alarm assembly of a prefabricated substation according to claim 2, characterized in that: The adjustment mechanism (10) comprises a pulling block (1001), two connecting rods (1002), two rotating shafts (1003) and two swinging rods (1004); the front side of the pulling block (1001) penetrates through and extends out of the surface of the mounting block (7); the two connecting rods (1002) are respectively hinged to the left and right sides of the front side of the pulling block (1001) through rotating shafts; the two rotating shafts (1003) are respectively arranged on the left and right sides of the inner wall of the cavity (8); the two swinging rods (1004) are respectively rotatably connected to the surfaces of the two rotating shafts (1003); the side of the connecting rod (1002) close to the swinging rod (1004) is hinged to the front side of the swinging rod (1004) through the rotating shaft; the side of the swinging rod (1004) close to the convex column (904) is sleeved on the surface of the convex column (904).

4. The anti-theft alarm assembly of a prefabricated substation as claimed in claim 3, characterized in that: A sliding hole (11) is provided on the surface of the swing rod (1004), and the inner wall of the sliding hole (11) is in close contact with the surface of the protruding column (904).

5. The anti-theft alarm assembly of a prefabricated substation according to claim 2, characterized in that: A placement block (12) is fixedly connected to the inner wall of the cavity (8), and a cross column (13) is fixedly connected to the left and right sides of the placement block (12). The side of the cross column (13) close to the sliding block (901) penetrates and extends out of the surface of the sliding block (901), and the sliding block (901) is slidably connected to the surface of the cross column (13).

6. The anti-theft alarm assembly of a prefabricated substation according to claim 3, characterized in that: A vertical column (14) is fixedly connected to the bottom of the inner wall of the cavity (8); a side of the vertical column (14) close to the pulling block (1001) penetrates and extends out of the surface of the pulling block (1001); and the pulling block (1001) is slidably connected to the surface of the vertical column (14).

7. The anti-theft alarm assembly of a prefabricated substation according to claim 1, characterized in that: The infrared detector (6) is installed in a clockwise order from one side of the detection area.

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