CN213707314U - Power ground well assisting in outgoing line - Google Patents

Abstract

The utility model relates to an aviation service supporting facility technical field, concretely relates to supplementary power ground well of being qualified for next round of competitions. The specific technical scheme is as follows: the utility model provides an auxiliary power ground well of being qualified for next round of competitions, including walling crib and with walling crib articulated well lid, one side of well lid is connected with the counter weight frame that is located the walling crib below through the arc floor, the junction of counter weight frame and floor is connected on the inside casing lateral wall of walling crib through the pivot, be fixed with the panel on the terminal surface of floor and counter weight frame junction, after the well lid is opened completely, the panel flushes or is parallel with the walling crib, be provided with several cable fixed head and cable activity head on the panel, all be connected with the cable on cable fixed head and the cable activity head, the cable is located the power ground well and the. The utility model provides a traditional power ground well accomodate the problem of wasting time and energy after using because of the drawing out that the overweight overlength of cable conductor brought, practiced thrift the human cost, improved power ground well availability factor.

Description

Power ground well assisting in outgoing line

Technical Field

The utility model relates to an aviation service supporting facility technical field, concretely relates to supplementary power ground well of being qualified for next round of competitions.

Background

The aviation service power supply ground well is used for providing power for a parked airplane, and has the advantages of saving ground use space, being convenient to use, being concealed and safe and the like. However, there is often ten meters or more from power ground well position to aircraft power source interface position apart from, and traditional power ground well requires operating personnel to drag out the cable spool from the power ground well, and because aviation private cable is thick heavier, needs the cooperation more than 3 people to accomplish the cable conductor generally and pulls out or accomodate the operation, wastes time and energy.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a supplementary power ground well of being qualified for the next round of competitions has solved traditional power ground well and has accomodate the problem of wasting time and energy after using because of the drawing that the overweight overlength of cable conductor brought, has practiced thrift the human cost, has improved power ground well availability factor.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model discloses a supplementary power ground well of being qualified for next round of competitions, including be located power ground well top and be fixed in the walling crib on ground and with the walling crib articulated and with the well lid of walling crib inside casing looks adaptation, one side of well lid is connected with through the arc floor and is located the counter weight frame of walling crib below, the counter weight frame is connected through the pivot with the junction of floor on the inside casing lateral wall of walling crib, be fixed with the panel on the terminal surface of floor and counter weight frame junction, work as the back is opened completely to the well lid, the panel flushes or is parallel with the walling crib, be provided with several cable fixed head and cable activity head on the panel, all be connected with the cable on cable fixed head and the cable activity head, the cable is located power ground well and the other.

Preferably, an auxiliary wire outlet is fixed at the bottom of the panel below the cable movable head, and the cable passes through the auxiliary wire outlet and is connected with the cable movable head.

Preferably, the auxiliary wire outlet device comprises an installation frame which is surrounded by an installation plate to form a groove-shaped structure, a cable transmission mechanism is vertically arranged in the installation frame, wire outlets and wire inlets which are fixed on the installation frame and are surrounded by a plurality of rolling shafts are symmetrically arranged above and below the cable transmission mechanism, the cable penetrates into the wire inlets and penetrates out of the wire outlets through the cable transmission mechanism, and the cable movable head is arranged on the wire outlets.

Preferably, the cable transmission mechanism comprises driving wheels transversely and symmetrically arranged on the mounting frame and driven wheels respectively arranged right below the two driving wheels, and transmission belts are wound on the driving wheels and the driven wheels which vertically correspond to each other; the cable passes between the oppositely arranged conveyor belts and is in contact with the transmission belt.

Preferably, one of them the pivot of action wheel stretches out outside the installation frame and is connected with driven gear, driven gear through the chain with set up the driving gear connection on the motor on the installation frame, motor and control box electric connection.

Preferably, a plurality of tension pulleys attached to the inner ring of the conveying belt are arranged between the driving wheel and the driven wheel, and two ends of each tension pulley are rotatably arranged on the mounting frame.

Preferably, the two ends of the tensioning wheel are respectively provided with an adjusting mechanism, the adjusting mechanism comprises a bolt transversely arranged on the mounting frame and a spring sleeved on the bolt, the other end of the bolt is fixed with a positioning plate, and the two ends of the tensioning wheel are respectively fixed on the positioning plate.

Preferably, two locating plates located on the same side of the mounting frame are fixed through a bracket.

Preferably, one side of the counterweight frame, which is far away from the panel, is hinged with an air stay rod through a support column, and the other end of the air stay rod is hinged on the side wall of the inner frame of the walling crib.

Preferably, the bottom surface of well lid is provided with operating panel, the surface of well lid is provided with the pull ring.

The utility model discloses possess following beneficial effect:

1. the utility model discloses set rotatable coupling to well lid and walling crib to in the below of walling crib, fixed counter weight frame on the floor of being connected with the well lid, and be fixed with the panel at the terminal surface of counter weight frame and floor junction, be provided with cable fixed head and cable activity head on the panel, can be applicable to under the different conditions to the aircraft power supply, for example, if use the cable fixed head, only need with the fixed head of aviation cable insert the cable fixed overhead can. If the cable movable head is used, the cable movable head is only required to be pulled out of the panel and inserted into the aviation cable fixing head.

2. In order to facilitate the cable movable head and a cable connected with the cable movable head to be drawn out from the ground well, an auxiliary wire outlet device is fixed at the bottom of the panel below the cable movable head, the cable is placed between two correspondingly arranged conveying belts and is contacted with the two correspondingly arranged conveying belts, one conveying belt is driven to rotate, and the cable is led out by means of friction force between the cable and the conveying belt; after the cable finishes using, only need control the motor reversal, with the cable conveying can in the power ground well, to the receipts line of cable with be qualified for the next round of competitions the in-process, solved traditional power ground well because of the cable conductor overweight overlength brought pull out use and use after accomodate the problem of wasting time and energy, practiced thrift the human cost, improved power ground well availability factor.

Drawings

Fig. 1 is a schematic structural view of the utility model after the well lid is opened;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic structural diagram of an auxiliary wire outlet device;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic diagram of the internal structure of the auxiliary wire outlet (one mounting plate in the vertical direction is removed);

fig. 6 is a schematic view of the arrangement position structure of the auxiliary wire outlet device and the cable movable head;

in the figure: well curb 1, well lid 2, floor 3, counter weight frame 4, pivot 5, panel 6, cable fixed head 7, cable activity head 8, cable 9, installation frame 10, roller 11, action wheel 12, follow driving wheel 13, conveyer 14, driven gear 15, chain 16, motor 17, driving gear 18, control box 19, take-up pulley 20, spring 21, locating plate 22, support 23, gas vaulting pole 24, operation panel 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless otherwise indicated, the technical means used in the examples are conventional means well known to those skilled in the art.

Referring to fig. 1-6, the utility model discloses an auxiliary power ground well of being qualified for next round of competitions, including being located power ground well top and being fixed in the walling crib 1 on ground and with walling crib 1 articulated and with the well lid 2 of walling crib 1 inside casing looks adaptation, the bottom surface of well lid 2 is provided with operating panel 25, and the surface of well lid 2 is provided with the pull ring. Specifically, the method comprises the following steps: one side of well lid 2 is connected with the counter weight frame 4 that is located walling crib 1 below through arc floor 3, and counter weight frame 4 is connected on walling crib 1's inside casing lateral wall through pivot 5 with floor 3's junction to realize that well lid 2 rotates for walling crib 1, be fixed with panel 6 on the terminal surface of floor 3 and counter weight frame 4 junction. When the well lid 2 is completely opened, the panel 6 is flush or parallel with the well ring 1, and the counterweight frame 4 and the surface of the well lid 2 are on the same straight line, which is equivalent to that when the well lid 2 is completely opened, the panel 6 is positioned in the inner frame of the well ring 1, and the counterweight frame 4 is positioned right below the well lid 2; when the well lid 2 is completely closed with the walling crib 1, the counterweight frame 4 is tightly attached to the bottom surface of the walling crib 1, and the panel 6 is positioned below the walling crib 1 and forms an angle of about 90 degrees with the walling crib 1. It is to be understood that: well lid 2 and the inside casing laminating of well lid 1 can form a whole with well lid 2 when closing, makes things convenient for its top carrier or pedestrian to pass through with well lid 1 is main bearing member. The manhole ring 1 and the manhole cover 2 are formed by bearing steel plates (generally 40-60 mm thick) and patterned aluminum plates (generally 5-7 mm thick) tightly attached to the bearing steel plates, so that friction force is increased, and a carrier or a pedestrian can walk conveniently. Well lid 2, floor 3 and counter weight frame 4 are a whole, install on the inside casing lateral wall of walling crib 1 through pivot 5, and its switching can be realized to well lid 2 revolutes 5 rotations of pivot. Keep away from one side of panel 6 at counter weight frame 4 and articulate through the support column and have gas vaulting pole 24, the other end of gas vaulting pole 24 articulates on the inside casing lateral wall of walling crib 1, balances the weight of well lid 1 together with counter weight frame 4, and because the gas vaulting pole 24 that sets up, makes traditional well lid pass through the required quality greatly reduced of the balanced well lid weight of pure counter weight frame, the material saving of being convenient for to be favorable to opening of well lid.

Be provided with several cable fixed head 7 and cable activity head 8 on the panel 6, all be connected with cable 9 on cable fixed head 7 and the cable activity head 8, cable 9 is located the power ground well and the other end is connected with the block terminal. It is to be understood that: the cable fixing head 7 is fixedly arranged on the panel 6, and the cable moving head 8 penetrates through the panel 6, namely a through hole for the cable moving head to penetrate through is arranged on the panel 6. Fixed head 7 of cable and cable activity head 8 and the fixed head phase-match of aviation cable, panel 6 and cable 9 can rotate and change its position when opening/closing along with well lid 1, be unlikely to influence well lid 2 when closing and close, and can be with when opening again, and panel 6 rotates the horizontally position, conveniently is connected aviation cable fixed head and cable fixed head 7, perhaps takes out cable activity head 8 and is connected with aviation cable fixed head.

An auxiliary wire outlet device is fixed at the bottom of the panel 6 below the cable movable head 8, and the cable 9 passes through the auxiliary wire outlet device and is connected with the cable movable head 8. It is to be understood that: the auxiliary wire outlet device is arranged right below the panel 6 and below the cable movable head 8 and is used for assisting in pulling out or receiving the cable from the ground well cavity. The cable movable head 8 is placed on a wire outlet surrounded by the rolling shaft 11.

The auxiliary wire outlet device comprises an installation frame 10 which is surrounded into a groove-shaped structure by an installation plate, a cable conveying mechanism is vertically arranged in the installation frame 10, wire outlets and wire inlets which are fixed on the installation frame 10 and are surrounded by a plurality of rolling shafts 11 are symmetrically arranged above and below the cable conveying mechanism, a cable 9 penetrates into the wire inlets and penetrates out of the wire outlets through the cable conveying mechanism, and a cable moving head 8 is arranged on the wire outlets. It should be understood that: the mounting frame 10 is a slot structure with an open top, the inlet and outlet are symmetrically arranged on the mounting frame 10 and are respectively located at the bottom and the top of the mounting frame 10, and the cable transmission mechanism is located at a position between the inlet and the outlet. The wire inlet and the wire outlet are surrounded by the roller 11, the roller 11 can rotate and is used for limiting the position and the trend of the cable 9 and avoiding the cable 9 from being damaged due to friction with other parts of the power ground well when the cable is led out or taken up. The utility model discloses in, entrance and outlet are preferably surrounded with 4 roller bearings 11 and form, and certainly also can be 3 or more, set up according to actual conditions can.

The cable transmission mechanism comprises driving wheels 12 transversely and symmetrically arranged on the mounting frame 10 and driven wheels 13 respectively arranged right below the two driving wheels 12, and transmission belts 14 are wound on the driving wheels 12 and the driven wheels 13 which correspond up and down. The rotating shaft of one of the driving wheels 12 extends out of the mounting frame 10 and is connected with a driven gear 15, the driven gear 15 is connected with a driving gear 18 on a motor 17 arranged on the mounting frame 10 through a chain 16, and the motor 17 is electrically connected with a control box 19. It should be understood that: the cable transmission mechanism is composed of two groups of driving wheels 12, driven wheels 13 and transmission belts 14, the two groups of mechanisms are arranged in parallel, the cables 9 penetrate through the transmission belts 14 which are arranged oppositely from left to right, the transmission belts 14 are in contact with the cables 9, and certain friction force exists. The cable 9 can be moved up or down by the rotation of the conveyor belt 14. The motor 17 is installed at a side of the mounting frame 10, and is provided with a forward/reverse rotation/stop signal through the control box 19. The output end of the motor 17 is fixed with the driving gear 18, and the driving gear 18 and the driven gear 15 are wound with the chains 16, so that the driving gear 12 fixed with the driven gear 15 can rotate under the driving of the motor 17, and the cable 9 moves upwards or downwards.

Further, in order to increase the friction between the transmission belt 14 and the cable 9 and facilitate the upward or downward movement of the cable 9, a plurality of tension pulleys 20 are disposed between the driving pulley 12 and the driven pulley 13 and are engaged with the inner ring of the transmission belt 14, and both ends of the tension pulleys 20 are rotatably disposed on the mounting frame 10, thereby allowing the transmission belt 14 to be in better contact with the cable 9. The tension pulley 20 is disposed between the driving pulley 12 and the driven pulley 13 near the middle and is in close contact with the inner circumferential side wall of the transfer belt 14.

Furthermore, in order to adjust the distance between the oppositely disposed conveyor belts 14, adjusting mechanisms are respectively disposed at two ends of the tensioning wheel 20, each adjusting mechanism includes a bolt transversely disposed on the mounting frame 10 and a spring 21 sleeved on the bolt, a positioning plate 22 is fixed at the other end of the bolt, and two ends of the tensioning wheel 20 are respectively fixed on the positioning plate 22. It should be understood that: the tensioning wheels 20 on the same side of the mounting frame 10 are all provided with an adjusting mechanism. The positioning plate 22 is L-shaped, each positioning plate 22 is fixed by two bolts which are correspondingly arranged up and down, and the spring 21 sleeved on the bolt extrudes the side wall of the positioning plate 22. The relative position and the tension of the tension wheel 20 are adjusted by adjusting the bolts, so that the cable conveying mechanism can adapt to cables with different thicknesses. After the position of the tension pulley 20 is adjusted, the two positioning plates 22 on the same side of the mounting frame 10 are fixed by the bracket 23, so that the tension pulley 20 is prevented from loosening during the operation of the conveying belt 14, and the conveying of the cable 9 cannot be ensured.

Use the utility model discloses the time, only need the pull ring on the pulling well lid 2, pull up well lid 2, and well lid 2 is through rotating 5 pivoted in-process, and the counter weight frame 4 rotates decurrent positions, and panel 6 then rotates in the inside casing of walling crib 1, then selects to use cable fixed head 7 or cable movable head 8 according to actual conditions. If only the cable fixing head 7 is used, only the aviation cable fixing head is inserted into the cable fixing head 7. If the cable movable head 8 is needed to be used, the cable movable head 8 is only needed to be drawn out from the panel 6, meanwhile, the motor 17 is started to drive the driving wheel 12 to rotate, the two conveying belts 14 which are oppositely arranged drive the cable 9 to move upwards, and therefore the wire outlet work of the cable 9 is completed. After the use is finished, the motor 17 is controlled to rotate reversely, the cable 9 is conveyed downwards through the conveying belt 14, and therefore the cable 9 is stored until the cable moving head is placed in the through hole in the panel 6 and is placed on the wire outlet surrounded by the rolling shaft 11. Finally, the well lid 2 is rotated to be attached to the well ring 1.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (10)

1. The utility model provides an auxiliary power ground well of being qualified for next round of competitions, including lieing in power ground well top and being fixed in walling crib (1) on ground and with walling crib (1) articulated well lid (2) with walling crib (1) inside casing looks adaptation, its characterized in that: one side of well lid (2) is connected with through arc floor (3) and is located counter weight frame (4) of walling crib (1) below, counter weight frame (4) are connected through pivot (5) with the junction of floor (3) on the inside casing lateral wall of walling crib (1), be fixed with panel (6) on the terminal surface of floor (3) and counter weight frame (4) junction, work as well lid (2) open the back completely, panel (6) flush or are parallel with walling crib (1), be provided with several cable fixed head (7) and cable activity head (8) on panel (6), all be connected with cable (9) on cable fixed head (7) and cable activity head (8), cable (9) are located the power source ground in and the other end is connected with the block terminal.

2. A power supply well for auxiliary outlet as claimed in claim 1, wherein: the bottom of panel (6) is located the below of cable activity head (8) is fixed with supplementary line ware, cable (9) pass supplementary line ware with cable activity head (8) are connected.

3. A power supply well for auxiliary outlet as claimed in claim 2, wherein: the auxiliary wire outlet device comprises an installation frame (10) which is surrounded into a groove-shaped structure by an installation plate, wherein a cable conveying mechanism is vertically arranged in the installation frame (10), wire outlets and wire inlets which are fixed on the installation frame (10) and are surrounded by a plurality of rolling shafts (11) are symmetrically arranged above and below the cable conveying mechanism, cables (9) penetrate through the wire inlets and penetrate out of the wire outlets through the cable conveying mechanism, and cable movable heads (8) are arranged on the wire outlets.

4. A power supply well for auxiliary outlet as claimed in claim 3, wherein: the cable transmission mechanism comprises driving wheels (12) which are transversely and symmetrically arranged on the mounting frame (10) and driven wheels (13) which are respectively arranged right below the two driving wheels (12), and transmission belts (14) are wound on the driving wheels (12) and the driven wheels (13) which are vertically corresponding to each other; the cable (9) passes through the space between the oppositely arranged conveyor belts (14) and is in contact with the conveyor belts (14).

5. A power supply well for an auxiliary outlet as claimed in claim 4, wherein: one of them the pivot of action wheel (12) stretches out outside installation frame (10) and be connected with driven gear (15), driven gear (15) pass through chain (16) and set up and be connected with driving gear (18) on motor (17) on installation frame (10), motor (17) and control box (19) electric connection.

6. A power supply well for an auxiliary outlet as claimed in claim 4, wherein: and a plurality of tension pulleys (20) attached to the inner ring of the conveying belt (14) are arranged between the driving wheel (12) and the driven wheel (13), and two ends of each tension pulley (20) are rotatably arranged on the mounting frame (10).

7. A power supply well for an auxiliary outlet as claimed in claim 6, wherein: the two ends of the tensioning wheel (20) are respectively provided with an adjusting mechanism, the adjusting mechanism comprises a bolt transversely arranged on the installation frame (10) and a spring (21) sleeved on the bolt, the other end of the bolt is fixed with a positioning plate (22), and the two ends of the tensioning wheel (20) are respectively fixed on the positioning plate (22).

8. A power supply well for auxiliary outlet as claimed in claim 7, wherein: the two positioning plates (22) positioned on the same side of the mounting frame (10) are fixed through a bracket (23).

9. A power supply well for auxiliary outlet as claimed in claim 1, wherein: one side of the counterweight frame (4) far away from the panel (6) is hinged with an air stay bar (24) through a support column, and the other end of the air stay bar (24) is hinged on the inner frame side wall of the walling crib (1).

10. A power supply well for auxiliary outlet as claimed in claim 1, wherein: the bottom surface of well lid (2) is provided with operating panel (25), the surface of well lid (2) is provided with the pull ring.

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