阅读说明：本技术 方舱的孔口电缆连接定位装置 (Orifice cable connection positioning device of shelter ) 是由 姜皓 于 2019-10-15 设计创作，主要内容包括：本发明方舱的孔口电缆连接定位装置,其能解决现有电缆与方方舱舱壁上的转接板连接器的直接插接结构在使用过程中易导致的连接器损坏、甚至因连接器损坏而出现事故的问题。其包括集成有连接器的转接板、开设于方舱舱壁上的孔口以及孔口门板,转接板通过周向的孔口门框固装于所述孔口内,孔口门板可翻转地连接于所述孔口门框上；其还包括电缆定位组件,电缆定位组件包括固定支座和定位环,固定支座固装于孔口门板的内侧面上,定位环可转动地连接于固定支座上,孔口门板向外翻转打开的状态下外接电缆穿过定位环的内孔并与转接板上的连接器对接。(The invention relates to a positioning device for connecting an orifice cable of a shelter, which can solve the problems that the connector is easy to damage and even accidents occur due to the damage of the connector in the use process of the direct plugging structure of the existing cable and a changeover panel connector on the wall of the shelter. The square cabin comprises an adapter plate integrated with a connector, an orifice arranged on a cabin wall of a square cabin and an orifice door plate, wherein the adapter plate is fixedly arranged in the orifice through a circumferential orifice door frame, and the orifice door plate is connected to the orifice door frame in a turnover manner; the cable positioning assembly comprises a fixing support and a positioning ring, the fixing support is fixedly arranged on the inner side face of the orifice door plate, the positioning ring is rotatably connected to the fixing support, and the external cable penetrates through an inner hole of the positioning ring and is in butt joint with a connector on the adapter plate in the state that the orifice door plate is outwards turned and opened.)

1. The orifice cable connection positioning device of shelter, its keysets, the drill way and the drill way door plant of seting up on the shelter bulkhead including the integration connector, the keysets is adorned admittedly through the drill way door frame of circumference in the drill way, the drill way door plant connect with can overturning on the drill way door frame, its characterized in that: the cable positioning assembly comprises a fixing support and a positioning ring, the fixing support is fixedly arranged on the inner side face of the orifice door plate, the positioning ring is rotatably connected to the fixing support, and an external cable penetrates through an inner hole of the positioning ring and is in butt joint with a connector on the adapter plate in the state that the orifice door plate is outwards turned and opened.

2. An aperture cable connection positioning device of a shelter as claimed in claim 1, wherein: fixing support includes the bottom plate, a side rigid coupling of bottom plate in on the medial surface of drill way door plant, be equipped with a pair of ear seat on the relative another side, set up endocentric through hole on a pair of ear seat, the rigid coupling has a rings on the holding ring, rings stretch into between a pair of ear seat, a locking bolt runs through by the nut behind the through hole of ear seat and the hole of rings and tightly, rings can wind the locking bolt upset.

3. An aperture cable connection positioning device of a shelter as claimed in claim 2, wherein: the aperture of the inner hole of the hanging ring is larger than the outer diameter of the locking bolt.

4. An aperture cable connection positioning device of a shelter as claimed in claim 2 or 3, wherein: the positioning ring comprises a positioning seat and a U-shaped ring, the positioning seat is rotatably installed on the fixed support through the hanging ring, two ends of a U-shaped opening of the U-shaped ring are connected with the positioning seat, the U-shaped ring and the positioning seat are enclosed to form a U-shaped positioning cavity, and an external cable penetrates through the U-shaped positioning cavity and is in butt joint with a connector on the adapter plate.

5. An aperture cable connection positioning device of a shelter as claimed in claim 4, wherein: the two upright rods of the U-shaped opening which form the U-shaped ring are threaded rods, the two threaded rods of the U-shaped ring penetrate through the positioning seat and are in threaded connection with the adjusting nut, and the two threaded rods and the positioning seat are locked through double nuts.

6. An aperture cable connection positioning device of a shelter as claimed in claim 5, wherein: the orifice door plate is arranged on the orifice door frame in a turnover mode through a first hinge, a hinge shaft of the first hinge is axially parallel to the locking bolt, two outer end sides, located on the inner side face of the orifice door plate, of the locking bolt of the fixed support in the axial direction are respectively provided with a support plate in a turnover mode through a second hinge, the hinge shaft of the second hinge is axially perpendicular to the hinge shaft of the first hinge, and the two support plates can be opened in a turnover mode and supported on the orifice door frame in the state that the orifice door plate is opened in an outward turnover mode.

7. An aperture cable connection positioning device of a shelter as claimed in claim 6, wherein: the hole opening door frame is respectively provided with positioning pins on the frame walls of the two support plates on the second hinge side, the two support plates are respectively provided with a positioning pin hole correspondingly, and the positioning pins are inserted into the positioning pin holes when the two support plates are turned over and supported on the hole opening door frame.

8. An aperture cable connection positioning device of a shelter as claimed in claim 6 or 7, wherein: the length of each support plate along the axial direction of the hinge shaft of the first hinge is a, the distance between the hinge shafts of the second hinges of the two support plates is L, and a is more than L/2; when the two support plates are turned over oppositely, the free ends of the two support plates can be partially overlapped.

9. An aperture cable connection positioning device of a shelter as claimed in claim 8, wherein: the two support plates are respectively a first support plate and a second support plate, the first support plate and the second support plate are both provided with a first plate surface and a second plate surface, when the first support plate and the second support plate are respectively overturned around respective second hinges in opposite directions and are partially overlapped, the first plate surface of the first support plate is opposite to the second plate surface of the second support plate, and magnets are arranged on the first plate surface of the first support plate or/and the second plate surface of the second support plate and at the positions of partial overlapping.

Technical Field

The invention relates to the field of shelter equipment, in particular to a positioning device for connecting an orifice cable of a shelter.

Background

With the development of the technology, the shelter has been widely applied to various fields such as command, control, investigation, detection, communication, electronic countermeasure, cultural propaganda, power station, detection test, maintenance, rescue, meteorology, medical health and the like, and can provide required working conditions and environmental protection capability for equipment and personnel. In application, the access of commercial power in a shelter and the input and output of communication signals are realized by directly connecting cables with a switching board connector preset on the wall of the shelter, and the shelter is mostly applied to the scenes of field battles, emergency rescue and the like and the weight of the cables is heavy, so that the cables are directly inserted into the switching board connector and are influenced by the field environment, particularly the strong wind, the cables exposed out of the shelter often swing in any direction to frequently collide with the switching board connector, thereby damaging expensive connectors, and causing accidents to endanger the safety of the whole shelter in serious cases.

Disclosure of Invention

Aiming at the problems, the invention provides a positioning device for connecting an orifice cable of a shelter, which can solve the problems that the connector is easy to damage and even accidents occur due to the damage of the connector in the use process of the direct plugging structure of the existing cable and a switching board connector on the wall of the shelter.

Its technical scheme does, the drill way cable junction positioner of shelter, its keysets including the integration have the connector, set up drill way and drill way door plant on the shelter bulkhead, the keysets is adorned admittedly through the drill way door frame of circumference in the drill way, the drill way door plant connect with can overturning on the drill way door frame, its characterized in that: the cable positioning assembly comprises a fixing support and a positioning ring, the fixing support is fixedly arranged on the inner side face of the orifice door plate, the positioning ring is rotatably connected to the fixing support, and an external cable penetrates through an inner hole of the positioning ring and is in butt joint with a connector on the adapter plate in the state that the orifice door plate is outwards turned and opened.

Further, fixing support includes the bottom plate, a side rigid coupling of bottom plate in on the medial surface of drill way door plant, be equipped with a pair of ear seat on the relative another side, set up concentric through hole on a pair of ear seat, the rigid coupling has a rings on the holding ring, rings stretch into between a pair of ear seat, a locking bolt runs through tightly by the nut behind the through hole of ear seat and the hole of rings, rings can wind the locking bolt upset.

Furthermore, the aperture of the inner hole of the hanging ring is larger than the outer diameter of the locking bolt.

Furthermore, the locating ring comprises a locating seat and a U-shaped ring, the locating seat is rotatably installed on the fixing support through the hanging ring, two ends of a U-shaped opening of the U-shaped ring are connected with the locating seat, the U-shaped ring and the locating seat are enclosed to form a U-shaped locating cavity, and an external cable penetrates through the U-shaped locating cavity and is in butt joint with the connector on the adapter plate.

Furthermore, the upright posts at two ends of the U-shaped opening forming the U-shaped ring are both screw rods, the two screw rods of the U-shaped ring penetrate through the positioning seat and are in threaded connection with the adjusting nut, and the two screw rods and the positioning seat are locked through double nuts.

Furthermore, the orifice door plate is arranged on the orifice door frame in a turnover mode through a first hinge, a hinge shaft of the first hinge is axially parallel to the locking bolt, two outer end sides, located on the inner side face of the orifice door plate, of the locking bolt of the fixed support in the axial direction are respectively provided with a support plate in a turnover mode through a second hinge, the hinge shaft of the second hinge is axially perpendicular to the hinge shaft of the first hinge, and the two support plates can be opened in a turnover mode and supported on the orifice door frame in the state that the orifice door plate is opened in an outward turnover mode.

Furthermore, the orifice door frame is respectively provided with positioning pins on the frame walls of the second hinge sides of the two support plates, the two support plates are respectively provided with positioning pin holes correspondingly, and the positioning pins are inserted into the positioning pin holes when the two support plates are turned over and supported on the orifice door frame.

Furthermore, the length of each support plate along the axial direction of the hinge shaft of the first hinge is a, the distance between the hinge shafts of the second hinges of the two support plates is L, and a is greater than L/2; when the two support plates are turned over oppositely, the free ends of the two support plates can be partially overlapped.

Furthermore, the two support plates are respectively a first support plate and a second support plate, the first support plate and the second support plate are both provided with a first plate surface and a second plate surface, when the first support plate and the second support plate are respectively overturned around respective second hinges in opposite directions and are partially overlapped, the first plate surface of the first support plate is opposite to the second plate surface of the second support plate, and magnets are arranged on the first plate surface of the first support plate or/and the second plate surface of the second support plate at the positions where the first plate surface and the second plate surface are partially overlapped.

The invention has the beneficial effects that: the positioning ring of the cable positioning assembly is shifted to rotate around the fixed support fixedly arranged on the inner side face of the orifice door plate until the positioning ring is positioned on the outer side of the adapter plate connector, and the external cable is butted with the adapter plate connector after penetrating through the positioning ring, so that the positioning ring can effectively and reliably position the external cable, the cable exposed in the shelter is effectively prevented from swinging randomly due to the influence of the external environment, the damage of the adapter plate connector caused by frequent collision of the cable and the adapter plate connector is avoided, the service life of the adapter plate is prolonged, and the use and maintenance cost of the shelter is reduced.

Drawings

FIG. 1 is a schematic structural view of an orifice cable connection positioning device of a shelter of the present invention;

FIG. 2 is an enlarged view of the direction A-A in FIG. 1;

FIG. 3 is an enlarged view of the positioning ring of the present invention;

FIG. 4 is an enlarged view of the direction B-B of FIG. 3;

FIG. 5 is a schematic view of the assembly of an orifice door panel with two support plates according to the present invention;

fig. 6 is an enlarged view of the direction C-C in fig. 5.

Reference numerals: 10-an adapter plate, 11-a connector, 12-an orifice door plate, 13-an orifice door frame, 14-a first hinge, 15-a second hinge, 16-a positioning pin, 20-a cable positioning component, 21-a fixing support, 211-a bottom plate, 212-an ear seat, 22-a positioning ring, 221-a lifting ring, 222-a positioning seat, 223-a U-shaped ring, 223 a-a screw rod, 224-a U-shaped positioning cavity, 225-an adjusting nut, 226-a double nut, 23-a locking bolt, 24-a nut, 30-a support plate, 30 a-a first support plate, 30 b-a second support plate, 31-a positioning pin hole, 32-a magnet and 40-an external cable.

Detailed Description

Referring to fig. 1, the positioning device for connecting the port cable of the shelter comprises an adapter plate 10 integrated with a connector 11, a port arranged on the wall of the shelter, and a port door plate 12, wherein the adapter plate 10 is fixedly arranged in the port through a circumferential port door frame 13, and the port door plate 12 is connected to the port door frame 13 in a turnover manner; the shapes of the orifice, the orifice door frame 13 and the orifice door plate 12 are consistent, and the shapes can be any one of regular shapes such as circles, rectangles, ellipses and the like; in this embodiment, the orifice doorframe 13 and the orifice allowing plate 12 are all rectangular, and two connectors 11 are provided on the adapter plate 10; the cable positioning assembly 20 further comprises a fixing support 21 and a positioning ring 22, the fixing support 21 is fixedly arranged on the inner side surface of the orifice door panel 12, the positioning ring 22 is rotatably connected to the fixing support 21, and the external cable 40 penetrates through an inner hole of the positioning ring 22 and is in butt joint with the connector 11 on the adapter plate 10 in the state that the orifice door panel 12 is turned outwards and opened.

Referring to fig. 2, the fixing support 21 includes a bottom plate 211, one side of the bottom plate 211 is fixedly connected to the inner side of the port door panel 12, and the other opposite side is provided with a pair of ear seats 212, the pair of ear seats 212 are provided with concentric through holes, the positioning ring 22 is fixedly connected with a hanging ring 221, the hanging ring 221 extends into between the pair of ear seats 212, a locking bolt 23 penetrates through the through hole of the ear seat 212 and the inner hole of the hanging ring 221 and is fastened by a nut 24, and the hanging ring 221 can turn around the locking bolt 23; therefore, after the orifice door plate 12 is turned outwards and opened, the positioning ring 22 is turned around the locking bolt 23 by turning the hanging ring 221 fixed on the positioning ring 22 until the positioning ring 22 is located on the outer side of the interposer 10 and the inner hole of the positioning ring 22 tends to face the connector 11 on the interposer 10, the external cable 40 passes through the inner hole of the positioning ring 22 from the outside inwards and then is plugged into the connector 11 on the interposer 10, and the butt joint installation of the external cable 40 is completed.

The aperture D of the inner hole of the hanging ring 221 is larger than the outer diameter D of the locking bolt 23, so that a certain radial moving space is formed between the hanging ring 221 and the locking bolt 23, the position of the positioning ring 22 can be effectively adjusted, and bending and breakage which may occur after the external cable 40 passes through the inner hole of the positioning ring 22 are avoided.

Referring to fig. 3 and 4, the positioning ring 22 includes a positioning seat 222 and a U-shaped ring 223, the positioning seat 222 is rotatably mounted on the fixing support 21 through a hanging ring 221, both ends of a U-shaped opening of the U-shaped ring 223 are connected with the positioning seat 222 so that the U-shaped ring 223 and the positioning seat 222 enclose to form a U-shaped positioning cavity 224, and the external cable 40 passes through the U-shaped positioning cavity 224 and is butted with the connector 11 on the interposer 10.

The upright rods at two ends of the U-shaped opening forming the U-shaped ring 223 are screw rods 223a, two screw rods 223a of the U-shaped ring 223 penetrate through the positioning seat 222 and are in threaded connection with the adjusting nut 225, and the two screw rods 223a and the positioning seat 222 are locked through double nuts 226; therefore, the relative position between the U-shaped ring 223 and the positioning seat 222 can be adjusted, so that the size of the U-shaped positioning cavity 224 is adjusted, and the U-shaped positioning cavity 224 can be suitable for positioning external cables 40 with different outer diameters.

The orifice door plate 12 is installed on the orifice door frame 13 in a turnover mode through a first hinge 14, the first hinge 14 is installed between the top of the orifice door plate 12 and the top frame wall of the orifice door frame 13 in the embodiment, and the hinge shaft of the first hinge 14 is horizontally arranged along the transverse direction; the hinge axis of the first hinge 14 is axially parallel to the locking bolt 23, a support plate 30 is respectively and rotatably mounted on the inner side surface of the orifice door plate 12 and positioned at two outer end sides of the locking bolt 23 of the fixed support 22 in the axial direction through a second hinge 15, the hinge axis of the second hinge 15 is axially perpendicular to the hinge axis of the first hinge 14, after the orifice door plate 12 is outwardly turned and opened, the two support plates 30 can be turned and opened and supported on the orifice door frame 13, therefore, the orifice door plate 12 can be always kept in a stable opening state, the external cable 40 is conveniently butted with the connector 11 on the adapter plate 10 after being positioned by the cable positioning assembly 20 on the orifice door plate 12, the phenomenon that the orifice door plate 12 is closed due to the influence of external factors in the process that the external cable 40 is butted with the connector 11 for use can be avoided, and the external cable 40 is ensured to be always reliably connected with the connector 11.

According to the preferable technical scheme, the opening door frame 13 is respectively provided with the positioning pins 16 on the frame walls of the two support plates 30 on the second hinge 15 side, the two support plates 30 are respectively and correspondingly provided with the positioning pin holes 31, when the two support plates 30 are turned over, opened and supported on the opening door frame 13, the positioning pins 16 can be just inserted into the positioning pin holes 31, so that the opening door plate 12 can be effectively connected and fixed with the opening door frame 13 after being opened, the opening door plate 12 can be further stably supported on the opening door frame 13 after being opened, and the condition that the opening door plate 12 is accidentally closed due to the influence of external factors such as strong wind, vibration and the like is effectively avoided.

The length of each support plate 30 along the axial direction of the hinge shaft of the first hinge 14 is a, the distance between the hinge shafts of the second hinges 15 of the two support plates 30 is L, and a is more than L/2; when the two support plates 30 are turned over oppositely, the free ends can be partially overlapped; after the external cable 40 is detached from the connector 11 and the external cable is pulled out from the inner hole of the positioning ring 22, the positioning ring 22 is turned over to be attached to the inner side surface of the orifice door panel 12, and then the two support plates 30 are turned over to be partially overlapped in opposite directions, so that the two support plates 30 can play a role in compressing the positioning ring 22 on the orifice door panel 12, thereby effectively avoiding the space interference caused by the positioning ring 22 when the orifice door panel 12 is closed, and facilitating the storage of the positioning ring 22 and the closing of the orifice door panel 12.

In a further preferred embodiment, referring to fig. 5 and fig. 6, the two support plates 30 are a first support plate 30a and a second support plate 30b, respectively, each of the first support plate 30a and the second support plate 30b has a first plate surface and a second plate surface, in this embodiment, a side facing the aperture door panel 12 is a first plate surface E1, and a side facing away from the aperture door panel 12 is a second plate surface E2; when the first plate 30a and the second plate 30b are respectively turned over around the respective second hinges 15 in an opposite direction and partially overlapped, the first plate surface of the first plate 30a is opposite to the second plate surface of the second plate 30b, and in this embodiment, after the two plates are respectively turned over around the respective second hinges 15 in an opposite direction, the first plate 30a is pressed on the second plate 30 b; a magnet 32 is arranged on the first plate surface of the first support plate 30a or/and the second plate surface of the second support plate 30b at a partially overlapped position, and the magnet 32 can be used for adsorbing and connecting the first support plate 30a and the second support plate 30 b; after the first support plate 30a and the second support plate 30b are adsorbed, the positioning ring 22 pressed on the inner side surface of the orifice door panel 12 can be further effectively locked, and the cable positioning assembly 20 can be opened or closed along with the orifice door panel 12.

The detailed description of the embodiments of the present invention is provided above, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the invention shall fall within the scope of the patent coverage of the present invention.