A prefabricated cabin screen cabinet and its integrated installation module

Abstract

The present invention discloses a prefabricated cabin screen cabinet and an integrated installation module thereof, specifically relating to the field of prefabricated cabin assembly, including prefabricated cabin one and prefabricated cabin two, wherein a connector one is installed on the prefabricated cabin one, and a connector two is installed on the prefabricated cabin two, wherein the connector one is adapted to be connected with a sleeve; the connector one includes a sleeve, which is fixedly mounted on the prefabricated cabin one, wherein a hollow conduit is provided inside the sleeve, wherein a cable is provided inside the conduit, and the cable is used to connect the prefabricated cabin one with the prefabricated cabin two in the same frequency communication, and the conduit is coaxially arranged with the sleeve. The present invention realizes the rapid assembly of the prefabricated cabin one and the prefabricated cabin two by inserting an elastic spiral ring into the gap between the sleeve and the conduit, and the sleeve and the conduit fully cover the cable, thereby meeting the shielding requirements of the cable. Moreover, the connection between the connector one and the connector two is completed inside the sleeve, which can also prevent the connection of the cabin body from being located outside for a long time and being corroded and weathered.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated cabin assembly, and more particularly to a prefabricated cabin screen cabinet and an integrated installation module thereof. Background Art

[0002] The distribution substation is the product of the integration of the full life cycle concept and standardized design. Compared with traditional substations, it has excellent performance and is widely used in distribution systems.

[0003] Prefabricated cabins are important carriers of standard distributed smart substations, and the modular prefabricated cabin body directly affects the overall quality of the substation.

[0004] Most of the existing modular prefabricated cabin bodies are composed of three welded parts: a base, a frame, and a top cover. The cabin bodies of integrated prefabricated cabins usually also need to be assembled. The existing assembly method usually uses external male and female bolts for assembly. Although the above assembly method can achieve simple and fast connection, when a wired communication connection needs to be established between two shielded cabin bodies, the cables at the connection need to be completely covered and shielded after the cabin bodies are assembled. The above assembly method and structure cannot meet the shielding requirements. Summary of the Invention

[0005] The present invention provides a prefabricated cabin panel cabinet and an integrated installation module thereof, aiming to solve the problem that the bolt assembly of the existing prefabricated cabin panel cabinet integrated installation module cannot meet the cabin shielding requirements.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a prefabricated cabin panel cabinet integrated installation module, comprising a prefabricated cabin 1 and a prefabricated cabin 2, wherein the prefabricated cabin 1 is provided with a connector 1, and the prefabricated cabin 2 is provided with a connector 2, wherein the connector 1 is adapted to be connected to the sleeve;

[0007] The first connector includes a sleeve, which is fixedly mounted on the first prefabricated cabin. A hollow conduit is provided inside the sleeve, and a cable is provided inside the conduit. The cable is used to connect the first prefabricated cabin with the second prefabricated cabin in a co-frequency communication manner. The conduit is coaxially arranged with the sleeve and is also fixedly mounted on the first prefabricated cabin.

[0008] The second connector includes an elastic spiral ring, one end of which is rotatably mounted on the second prefabricated cabin around its central axis. The central axis of the elastic spiral ring is collinear with the central axis of the sleeve, and the elastic spiral ring is located in the gap between the sleeve and the conduit. The elastic spiral ring is provided with a plurality of connecting mechanisms.

[0009] When the rotating elastic spiral ring rotates around its central axis, the elastic spiral ring drives the connecting mechanism to spirally move in the gap between the sleeve and the catheter, so that the connecting mechanism is stuck in the gap between the sleeve and the catheter, fixing the position of the elastic spiral ring in the gap between the sleeve and the catheter, and connecting and fixing the prefabricated cabin one and the prefabricated cabin two.

[0010] In a preferred embodiment, the connecting mechanism includes a sleeve block, which is movably mounted on the elastic spiral ring. The inner sides of the sleeve block close to the sleeve and the catheter are provided with extendable clamping blocks. When the position of the sleeve block on the elastic spiral ring is fixed, the two clamping blocks are extended from the sleeve block and are stuck in the gap between the sleeve and the catheter to limit the position of the sleeve block.

[0011] In a preferred embodiment, a pressure block is provided for internal movement of the sleeve block, and the movement direction of the pressure block is the same or approximately the same as the tangential direction of the elastic spiral ring passing through the inner part of the sleeve block. Wedge portions are provided on both sides of the pressure block located in the sleeve block, and the end of the clamping block located in the sleeve block is fixedly connected to the wedge block, and the wedge block is adapted to the wedge portion.

[0012] In a preferred embodiment, a pressing portion is provided at the end of the pressing block outside the sleeve block, and the sleeve block is movably mounted on the elastic spiral ring through a one-way bearing. The elastic spiral ring is also fixedly mounted with an annular protrusion. When the sleeve block is fixed on the elastic spiral ring under the action of friction, the elastic spiral ring continues to rotate, and the annular protrusion presses the pressing portion, driving the clamping block to extend from the sleeve block.

[0013] In a preferred embodiment, a first clamping groove is provided on the inner side of the sleeve, and the first clamping groove is adapted to the clamping block.

[0014] In a preferred embodiment, a second card slot is provided on the outer side of the conduit, and the second card slot is adapted to the card block.

[0015] In a preferred embodiment, the elastic spiral ring is an electromagnetic heating ring, the end of the elastic spiral ring is connected to an external power supply to form a power supply circuit, the conduit is made of iron material, and the surface of the conduit is coated with a molten resin layer, and the molten resin layer melts and bonds with the connecting mechanism to form an integrated structure.

[0016] In a preferred embodiment, a spiral groove is provided inside the sleeve, and the spiral groove is adapted to fit the elastic spiral ring.

[0017] In a preferred embodiment, a gear ring is fixedly installed on one side of the elastic spiral ring close to the prefabricated cabin two, and the gear ring is rotatably installed on the prefabricated cabin two. A gear plate is detachably rotatably installed on the prefabricated cabin two, and a rotating handle is installed on one side of the gear plate, and the gear plate is meshed with the gear ring.

[0018] A prefabricated cabin screen cabinet comprises mutually cooperating connectors, which are used for the rapid assembly of the integrated installation modules of the prefabricated cabin screen cabinet.

[0019] The technical effects and advantages of the present invention are as follows:

[0020] 1. The present invention inserts an elastic spiral ring into the gap between the sleeve and the conduit, presses the suspended end of the elastic spiral ring against the surface of the first prefabricated cabin, and then rotates the elastic spiral ring to engage the connecting mechanism in the gap, thereby fixing the position of the elastic spiral ring in the gap between the sleeve and the conduit, thereby connecting and fixing the first prefabricated cabin and the second prefabricated cabin. This allows for rapid assembly of the first and second prefabricated cabins, and the sleeve and conduit fully cover the cable, meeting the shielding requirements of the cable. Furthermore, the connection between the first connector and the second connector is completed inside the sleeve, which can also prevent the connection between the cabin parts from being exposed to rust and weathering for a long time.

[0021] 2. In the present invention, after the sleeve block is stuck in the gap between the sleeve and the catheter, power is supplied to the elastic spiral ring, and the catheter itself is heated, so that the molten resin layer melts and bonds with the connecting mechanism to form an integrated structure, which greatly improves the connection stability after the connecting piece 1 and the connecting piece 2 are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the matching structure of two prefabricated cabins of the integrated installation module of the present invention;

[0023] Figure 2 For the present invention Figure 1 A schematic diagram of the front structure of FIG.

[0024] Figure 3 This is a schematic diagram of the matching structure of the first connector and the second connector connected in the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the matching connector 1 and connector 2 of the present invention;

[0026] Figure 5 For the present invention Figure 3 A magnified schematic diagram of the structure at A in the middle;

[0027] Figure 6 It is a front view structural schematic diagram of the connecting mechanism of the present invention;

[0028] Figure 7 For the present invention Figure 6 Schematic diagram of the structure from the MM perspective.

[0029] The figures are marked as follows: 1. Prefabricated cabin 1; 11. Connecting piece 1; 12. Sleeve; 121. Slot 1; 122. Spiral groove; 13. Conduit; 131. Slot 2; 2. Prefabricated cabin 2; 21. Connecting piece 2; 22. Elastic spiral ring; 23. Gear ring; 24. Annular protrusion; 3. Cable; 4. Connecting mechanism; 41. Sleeve block; 42. Pressing block; 421. Pressing portion; 422. Wedge portion; 43. Block; 44. Wedge block. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0031] Example

[0032] Refer to the instruction manual Figure 1-Figure 7 A prefabricated cabin panel cabinet integrated installation module includes a prefabricated cabin 1 and a prefabricated cabin 2. The prefabricated cabin 1 is equipped with a connector 11, and the prefabricated cabin 2 is equipped with a connector 21. The connector 11 is adapted to be connected with a sleeve 12.

[0033] Connector 11 includes a sleeve 12, which is fixedly mounted on prefabricated cabin 1. A hollow conduit 13 is provided inside the sleeve 12. A cable 3 is provided inside the conduit 13. The cable 3 is used to establish a co-frequency communication connection between prefabricated cabin 1 and prefabricated cabin 2. The conduit 13 is coaxially arranged with the sleeve 12 and is also fixedly mounted on prefabricated cabin 1.

[0034] The second connecting member 21 includes an elastic spiral ring 22, one end of which is rotatably mounted on the second prefabricated cabin 2 around its central axis. The central axis of the elastic spiral ring 22 is collinear with the central axis of the sleeve 12, and the elastic spiral ring 22 is located in the gap between the sleeve 12 and the conduit 13. The elastic spiral ring 22 is provided with a plurality of connecting mechanisms 4.

[0035] When the rotating elastic spiral ring 22 rotates around its central axis, the elastic spiral ring 22 drives the connecting mechanism 4 to spirally move in the gap between the sleeve 12 and the conduit 13, so that the connecting mechanism 4 is stuck in the gap between the sleeve 12 and the conduit 13, fixing the position of the elastic spiral ring 22 in the gap between the sleeve 12 and the conduit 13, so that the prefabricated cabin 1 and the prefabricated cabin 2 2 are connected and fixed.

[0036] It should be noted that the prefabricated cabin panel cabinet integrated installation module is assembled by two prefabricated cabins, the conduit 13 is made of metal material; and the elastic spiral ring 22 is similar to a spring.

[0037] In this embodiment, the specific implementation scenario is: when the prefabricated cabin 1 and the prefabricated cabin 2 are fully covered and shielded and assembled;

[0038] First, place the prefabricated cabin 1 and the prefabricated cabin 2 on a platform or positioning tool, so that they are level and the connector 11 and the connector 21 are aligned horizontally. Then, control the positioning tool to drive the prefabricated cabin 1 and the prefabricated cabin 2 closer to each other, so that the connector 21 is inserted into the connector 11.

[0039] That is to say, the elastic spiral ring 22 is inserted into the gap between the sleeve 12 and the conduit 13, so that the suspended end of the elastic spiral ring 22 presses against the surface of the prefabricated cabin 1, and then the elastic spiral ring 22 is rotated. Since the connecting mechanism 4 and the elastic spiral ring 22 are inclined, when the elastic spiral ring 22 drives the connecting mechanism 4 to rotate, the connecting mechanism 4 is tilted by the sliding friction force of the elastic spiral ring 22. As the elastic spiral ring 22 continues to rotate, the friction between the connecting mechanism 4 and the elastic spiral ring 22 is not The sleeve 12 and the conduit 13 are continuously increased, so that the connecting mechanism 4 is stuck in the gap, and the position of the elastic spiral ring 22 in the gap between the sleeve 12 and the conduit 13 is fixed, so that the prefabricated cabin 1 and the prefabricated cabin 2 are connected and fixed, and the prefabricated cabin 1 and the prefabricated cabin 2 are quickly assembled. The sleeve 12 and the conduit 13 cover the cables in all directions, which meets the shielding requirements of the cables. Moreover, the connection between the connector 11 and the connector 21 is completed inside the sleeve 12, which can also prevent the connection between the cabin parts from being located outside for a long time and being corroded and weathered.

[0040] The connecting mechanism 4 includes a sleeve 41, which is movably mounted on the elastic spiral ring 22. The sleeve 41 is provided with extendable clamping blocks 43 on the inner side of the sleeve 41 near the sleeve 12 and the conduit 13. When the position of the sleeve 41 on the elastic spiral ring 22 is fixed, the elastic spiral ring 22 is further rotated, and the two clamping blocks 43 are extended from the sleeve 41 and clamped in the gap between the sleeve 12 and the conduit 13, thereby limiting the position of the sleeve 41 in the gap.

[0041] The sleeve block 41 is provided with a pressing block 42 for internal movement. The movement direction of the pressing block 42 is the same or approximately the same as the tangential direction of the elastic spiral ring 22 passing through the sleeve block 41. Wedge portions 422 are provided on both sides of the pressing block 42 located in the sleeve block 41. The end of the clamping block 43 located in the sleeve block 41 is fixedly connected to a wedge block 44. A spring is provided between the wedge block 44 and the sleeve block 41 for resetting the wedge block 44. The wedge block 44 is adapted to the wedge portion 422.

[0042] The end of the pressing block 42 located outside the sleeve block 41 is provided with a pressing portion 421. The sleeve block 41 is movably mounted on the elastic spiral ring 22 via a one-way bearing. The elastic spiral ring 22 is also fixedly mounted with an annular protrusion 24. When the sleeve block 41 is fixed on the elastic spiral ring 22 under the action of friction, the elastic spiral ring 22 continues to rotate, and the annular protrusion 24 presses the pressing portion 421, driving the clamping block 43 to extend from the sleeve block 41.

[0043] It should be noted that after the elastic spiral ring 22 is inserted into the gap between the sleeve 12 and the conduit 13, the suspended end of the elastic spiral ring 22 presses against the surface of the prefabricated cabin 1, the elastic spiral ring 22 is compressed, and the extrusion force between the adjacent sleeves 41 on the elastic spiral ring 22 increases, that is, the friction between the adjacent sleeves 41 sliding against each other also increases. As the elastic spiral ring 22 continues to rotate, the friction between the connecting mechanism 4 and the elastic spiral ring 22 continues to increase, so that the connection mechanism 4 and the elastic spiral ring 22 are connected. The connecting mechanism 4 is stuck on the elastic spiral ring 22, limiting the position of each connecting mechanism 4 on the elastic spiral ring 22. When the connecting mechanism 4 is fixed by the friction between each other, as the elastic spiral ring 22 continues to rotate, the elastic spiral ring 22 is pulled out of the sleeve block 41, driving the annular protrusion 24 to press the pressing portion 421, and the wedge portion 422 presses the wedge block 44, driving the blocking block 43 to extend from the sleeve block 41 and get stuck in the gap between the sleeve 12 and the conduit 13, limiting the position of the sleeve block 41 in the gap.

[0044] A card slot 121 is formed on the inner side of the sleeve 12, and the card slot 121 is adapted to fit the card block 43;

[0045] A second card slot 131 is formed on the outer side of the conduit 13, and the second card slot 131 is adapted to fit with the card block 43;

[0046] It should be noted that when the elastic spiral ring 22 rotates, the stuck sleeve 41 just corresponds to the position of the first clamping groove 121 and the second clamping groove 131, and the clamping block 43 can just extend out to cooperate with the clamping grooves.

[0047] The elastic spiral ring 22 is an electromagnetic heating ring. The end of the elastic spiral ring 22 is connected to an external power source to form a power supply circuit. The conduit 13 is made of iron material, and the surface of the conduit 13 is coated with a molten resin layer. The molten resin layer melts and bonds with the connecting mechanism 4 to form an integrated structure, which is beneficial to improving the connection stability after the connecting member 11 and the connecting member 2 21 are connected.

[0048] It should be noted that the molten resin layer can be any resin material that can be melted by high heat.

[0049] A spiral groove 122 is defined inside the sleeve 12 , and the spiral groove 122 is adapted to fit the elastic spiral ring 22 .

[0050] A gear ring 23 is fixedly installed on one side of the elastic spiral ring 22 close to the prefabricated cabin 2. The gear ring 23 is rotatably installed on the prefabricated cabin 2. A gear plate is detachably rotatably installed on the prefabricated cabin 2. A rotating handle is installed on one side of the gear plate. The gear plate is meshed with the gear ring 23 to facilitate assembly by the staff.

[0051] In this embodiment, the specific implementation scenario is: when the prefabricated cabin 1 and the prefabricated cabin 2 are fully covered and shielded and assembled;

[0052] First, place the prefabricated cabin 1 and the prefabricated cabin 2 on a platform or positioning tool, so that they are level and the connector 11 and the connector 21 are aligned horizontally. Then, control the positioning tool to drive the prefabricated cabin 1 and the prefabricated cabin 2 closer to each other, so that the connector 21 is inserted into the connector 11.

[0053] After the elastic spiral ring 22 is inserted into the gap between the sleeve 12 and the conduit 13, the suspended end of the elastic spiral ring 22 presses against the surface of the prefabricated cabin 1, the elastic spiral ring 22 is compressed, and the extrusion force between the adjacent sleeves 41 on the elastic spiral ring 22 increases, and the friction between the adjacent sleeves 41 sliding against each other also increases. As the elastic spiral ring 22 continues to rotate, the friction between the connecting mechanism 4 and the elastic spiral ring 22 continues to increase, causing the connecting mechanism 4 to be stuck on the elastic spiral ring 22. , limiting the position of each connecting mechanism 4 on the elastic spiral ring 22. When the connecting mechanism 4 is fixed by the friction between each other, as the elastic spiral ring 22 continues to rotate, the elastic spiral ring 22 is pulled out of the sleeve block 41, and the two slide relative to each other. The elastic spiral ring 22 drives the annular protrusion 24 to press the pressing portion 421, and the wedge portion 422 presses the wedge block 44, driving the clamping block 43 to extend from the sleeve block 41 and get stuck in the gap between the sleeve 12 and the conduit 13, thereby limiting the position of the sleeve block 41 in the gap;

[0054] When the sleeve block 41 is stuck in the gap between the sleeve 12 and the conduit 13, power is supplied to the elastic spiral ring 22, and the conduit 13 itself heats up, causing the molten resin layer to melt and bond with the connecting mechanism 4 to form an integrated structure, greatly improving the connection stability after the connecting piece 11 and the connecting piece 2 21 are connected.

[0055] A prefabricated cabin screen cabinet comprises mutually cooperating connectors, which are used for the rapid assembly of the integrated installation modules of the prefabricated cabin screen cabinet.

[0056] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A prefabricated cabin panel cabinet integrated installation module, comprising a prefabricated cabin 1 (1) and a prefabricated cabin 2 (2), characterized in that: The prefabricated cabin 1 (1) is provided with a connecting piece 1 (11), the prefabricated cabin 2 (2) is provided with a connecting piece 2 (21), and the connecting piece 1 (11) is adapted to be connected to the sleeve (12); The connector 1 (11) includes a sleeve (12), the sleeve (12) is fixedly mounted on the prefabricated cabin 1 (1), a hollow structured conduit (13) is provided inside the sleeve (12), a cable (3) is provided inside the conduit (13), the cable (3) is used to connect the prefabricated cabin 1 (1) and the prefabricated cabin 2 (2) in a same-frequency communication manner, and the conduit (13) and the sleeve (12) are coaxially arranged, and the conduit (13) is also fixedly mounted on the prefabricated cabin 1 (1); The second connecting member (21) comprises an elastic spiral ring (22), one end of the elastic spiral ring (22) is rotatably mounted on the second prefabricated cabin (2) around its central axis, the central axis of the elastic spiral ring (22) is collinear with the central axis of the sleeve (12), and the elastic spiral ring (22) is located in the gap between the sleeve (12) and the conduit (13), and a plurality of connecting mechanisms (4) are provided on the elastic spiral ring (22); When the elastic spiral ring (22) is rotated around its central axis, the elastic spiral ring (22) drives the connecting mechanism (4) to spirally move in the gap between the sleeve (12) and the conduit (13), so that the connecting mechanism (4) is stuck in the gap between the sleeve (12) and the conduit (13), and the position of the elastic spiral ring (22) in the gap between the sleeve (12) and the conduit (13) is fixed, so that the prefabricated cabin 1 (1) and the prefabricated cabin 2 (2) are connected and fixed.

2. The prefabricated cabin panel cabinet integrated installation module according to claim 1, characterized in that: The connecting mechanism (4) comprises a sleeve (41), the sleeve (41) being movably sleeved on the elastic spiral ring (22), and the sleeve (41) being provided with protruding clamping blocks (43) on the inner side of the sleeve (41) close to the sleeve (12) and the conduit (13). When the position of the sleeve (41) on the elastic spiral ring (22) is fixed, the two clamping blocks (43) are both extended from the sleeve (41) and clamped in the gap between the sleeve (12) and the conduit (13), thereby limiting the position of the sleeve (41).

3. The prefabricated cabin panel cabinet integrated installation module according to claim 2, characterized in that: The sleeve block (41) is provided with a pressing block (42) for internal movement. The moving direction of the pressing block (42) is the same as or approximately the same as the tangential direction of the elastic spiral ring (22) passing through the inner part of the sleeve block (41). The pressing block (42) is provided with wedge portions (422) on both sides located in the sleeve block (41). The end of the clamping block (43) located in the sleeve block (41) is fixedly connected with a wedge block (44), and the wedge block (44) is adapted to the wedge portion (422).

4. The prefabricated cabin panel cabinet integrated installation module according to claim 3, characterized in that: The end of the pressing block (42) located outside the sleeve block (41) is provided with a pressing portion (421), and the sleeve block (41) is movably sleeved on the elastic spiral ring (22) through a one-way bearing, and the elastic spiral ring (22) is also fixedly sleeved with an annular protrusion (24). When the sleeve block (41) is fixed on the elastic spiral ring (22) under the action of friction, the elastic spiral ring (22) continues to rotate, and the annular protrusion (24) presses the pressing portion (421), driving the clamping block (43) to extend from the sleeve block (41).

5. The prefabricated cabin panel cabinet integrated installation module according to claim 4, characterized in that: A first clamping groove (121) is provided on the inner side of the sleeve (12), and the first clamping groove (121) is adapted to the clamping block (43).

6. The prefabricated cabin panel cabinet integrated installation module according to claim 5, characterized in that: A second card slot (131) is provided on the outer side of the conduit (13), and the second card slot (131) is adapted to the card block (43).

7. The prefabricated cabin panel cabinet integrated installation module according to claim 6, characterized in that: The elastic spiral ring (22) is an electromagnetic heating ring, and the end of the elastic spiral ring (22) is connected to an external power supply to form a power supply circuit. The conduit (13) is made of iron material, and the surface of the conduit (13) is coated with a molten resin layer. The molten resin layer melts and bonds with the connecting mechanism (4) to form an integrated structure.

8. The prefabricated cabin panel cabinet integrated installation module according to claim 7, characterized in that: A spiral groove (122) is provided inside the sleeve (12), and the spiral groove (122) is adapted to the elastic spiral ring (22).

9. The prefabricated cabin panel cabinet integrated installation module according to claim 8, characterized in that: A gear ring (23) is fixedly mounted on one side of the elastic spiral ring member (22) close to the prefabricated cabin 2 (2). The gear ring (23) is rotatably mounted on the prefabricated cabin 2 (2). A gear plate is detachably rotatably mounted on the prefabricated cabin 2 (2). A rotating handle is mounted on one side of the gear plate. The gear plate is meshed with the gear ring (23).

10. A prefabricated cabin screen cabinet, characterized by: It comprises mutually cooperating connectors, which are applied to the prefabricated cabin screen cabinet integrated installation module according to any one of claims 1 to 9.

Images