阅读说明：本技术 一种海上采油平台信息化提升的数据远程采集装置 (Remote data acquisition device for information promotion of offshore oil production platform ) 是由 陈光宇 辛凡 于 2021-07-29 设计创作，主要内容包括：本发明涉及海上采油平台信息采集技术领域,且公开了一种海上采油平台信息化提升的数据远程采集装置,包括控位机构,所述控位机构包括后板；非全齿轮发生转动,使两个电线通过槽齿与其之间的导线相接通,实现电线的自动对接,相比常见的连接方式,免去繁杂的电线拧接操作,有效节省维修时间,实用性更高,非全齿轮带动挡件和推杆转动,使上安装块位于中层高度,与下安装块之间存在容纳电线的空间,方便电线与槽齿相接触,为电线的安装提供足够的空间,减小电线对接的难度,并且相比常见的手动控制方法,有效避免由于施压力度不易控制的问题,导致电线与导线未有效连接或者电线被压坏的情况出现,保证数据远程采集装置的检修操作能够顺利进行。(The invention relates to the technical field of offshore oil production platform information acquisition, and discloses a remote data acquisition device for the information promotion of an offshore oil production platform, which comprises a position control mechanism, wherein the position control mechanism comprises a back plate; rotation takes place for non-full gear, make two electric wires switch on rather than the wire between them through the slot tooth, realize the automatic butt joint of electric wire, compare common connected mode, remove numerous and diverse electric wire twisting from and connect the operation, effectively save maintenance duration, the practicality is higher, non-full gear drives and keeps off piece and push rod rotation, make and go up the installation piece and be located middle level height, and the space that holds the electric wire exists down between the installation piece, make things convenient for the electric wire to contact with the slot tooth, installation for the electric wire provides sufficient space, reduce the degree of difficulty of electric wire butt joint, and compare common manual control method, effectively avoid because the not uncontrollable problem of the pressure application degree, lead to the electric wire not effectively to be connected or the electric wire is crushed the condition appearance with the wire, guarantee that the maintenance operation of data remote collection system can go on smoothly.)

1. The utility model provides a data remote acquisition device of offshore oil production platform information ization promotion, includes shell (1), its characterized in that: the shell (1) is provided with a lower mounting block (6), the top of the lower mounting block (6) is provided with an upper mounting block (7), the bottom of the upper mounting block (7) is welded with a groove tooth (8), the surface of the upper mounting block (7) is provided with a position control mechanism (3), the position control mechanism (3) comprises a rear plate (31), the surface of the rear plate (31) is provided with a convex column (32), the surface of the rear plate (31) is rotatably connected with a hook rod (33), the surface of the rear plate (31) is welded with a convex block (34), the outer side of the convex block (34) is sleeved with a sliding plate (35), the outer side of the sliding plate (35) is welded with a side block (36), one side of the sliding plate (35), far away from the side block (36), the bottom of the upper block (37) and positioned on the outer side of the sliding plate (35) is provided with a lower block (38), the top of the rear plate (31) is provided with a top frame (39), and two sides of the rear plate (31) are rotatably connected with stoppers (310), the surface of the stopper (310) is provided with a push rod (311).

2. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 1, wherein: the both sides of installing piece (6) upper surface all are equipped with the adaptation tooth down, and the size looks adaptation of its size and slot tooth (8) goes up installing piece (7) and is insulating material with installing piece (6) down, and the top welding of going up installing piece (7) has slide (35), and slot tooth (8) have two and the specification is the same, is connected with the wire between two slot teeth (8), and slot tooth (8) are conductive material.

3. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 1, wherein: the rear plate (31) is I-shaped, lightening holes are formed in the surface of a vertical plate of the rear plate, protruding blocks (34) are arranged on two sides of each lightening hole, an upper frame (39) is arranged at the top of an upper cross rod, two protruding columns (32) are identical in specification, side blocks (36) are arranged at the tops of the protruding columns (32), a hook rod (33) is composed of a long rod and an L-shaped rod, a torsion spring is arranged on the outer side of the joint of the hook rod, and two hook rods (33) are identical in specification.

4. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 1, wherein: the two sliding plates (35) are of the same specification, the two sliding plates (35) are arranged between the two hook rods (33), through grooves are formed in the surfaces of the sliding plates (35), lugs (34) are connected in the through grooves in a clamping mode, the size of the lower block (38) is matched with that of the L-shaped rods of the hook rods (33), the top frame (39) is of an inverted L shape, springs are arranged below cross rods of the top frame, the bottoms of the springs are connected with the sliding plates (35) in a sliding mode, and the blocking pieces (310) are composed of supporting rods and arc strips.

5. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 1, wherein: still include plug-in components (4), plug-in components (4) include non-full gear (41), and the outside of non-full gear (41) is rotated and is connected with pinion (42), and the skin weld of pinion (42) has commentaries on classics board (43), and the surface of commentaries on classics board (43) is equipped with card post (44), and cardboard (45) have been cup jointed in the outside of card post (44), and the below welding of cardboard (45) has moving member (46), and the bottom of moving member (46) is equipped with frid (47).

6. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 5, wherein: size and the size looks adaptation of pinion (42) of non-full gear (41), the outside of non-full gear (41) is equipped with the pivot, the outside welding of pivot has fender piece (310) and push rod (311), the draw-in groove has been seted up on the surface of cardboard (45), the size of draw-in groove and the size looks adaptation of card post (44), the outside of cardboard (45) is equipped with spacing post, the inside of moving member (46) is equipped with the through-hole, the surface of frid (47) is equipped with the channel, the joint has moving member (46) in the channel.

7. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 5, wherein: the both sides of shell (1) all block and have seted up logical line hole, the outside welding that just is located shell (1) in the below of leading to the line hole has frid (47).

8. The remote data acquisition device for the information-based lifting of the offshore production platform according to claim 1, wherein: the collecting box (2) is arranged in the shell (1), and the transmission device (5) is arranged in the collecting box (2).

Technical Field

The invention relates to the technical field of offshore oil production platform information acquisition, in particular to a data remote acquisition device for information-based lifting of an offshore oil production platform.

Background

The offshore oil production platform is a platform for offshore and open-sea oil production, and is convenient for workers to carry out production and daily activities. Because the oil distribution point is more dispersed, in order to grasp the working condition of oil point rapidly and accurately, find the trouble in time, improve work little and economic profit, generally can monitor it with the help of the long-range collection system of data. The data remote acquisition device is usually placed outdoors for a long time and needs to bear severe weather, so that the possibility of failure is very high. The existing remote data acquisition device is manually connected with a circuit by a worker, the electric wire is screwed together, the circuit is conveniently detected and maintained, the maintenance mode is complex, time and labor are wasted, and the maintenance efficiency of the remote data acquisition device is seriously reduced. And the adoption is connected with the electrically conductive material plate of wire and the butt joint of electric wire is carried out to the mode of electric wire extrusion contact, though effectively improved the convenience of operation, but the manual intervention degree is still very high, needs to be controlled the extrusion degree by the staff, has the not enough or excessively extruded condition of degree of contact, causes invalid connection or electric wire to damage, and the maintenance operation can not go on smoothly.

Aiming at the defects of the prior art, the invention provides the data remote acquisition device for the information-based lifting of the offshore oil production platform, and the device has the advantages of convenience in operation and better butt joint effect.

Disclosure of Invention

In order to achieve the purposes of convenient operation and better butt joint effect, the invention provides the following technical scheme:

the utility model provides a data remote acquisition device of offshore oil production platform information-based promotion, includes the shell, the shell be equipped with down the installation piece, the top of lower installation piece is equipped with the installation piece, the bottom welding of going up the installation piece has the flute tooth, the surface of going up the installation piece is provided with accuse position mechanism, accuse position mechanism includes the back plate, the surface of back plate is equipped with the projection, the surface rotation of back plate is connected with the hook rod, the skin weld of back plate has the lug, the slide has been cup jointed in the outside of lug, the outside welding of slide has the side piece, one side that the side piece was kept away from to the slide is equipped with the piece of going up, the bottom of going up the piece and the outside that is located the slide are equipped with down the piece, the top of back plate is equipped with the roof-rack, the both sides of back plate all rotate and are connected with and keep off the piece, the surface that keeps off the piece is equipped with the push rod.

Preferably, the both sides of installation piece upper surface all are equipped with the adaptation tooth down, and its size and the size looks adaptation of groove tooth go up the installation piece and be insulating material with installation piece down, and the top welding of going up the installation piece has the slide, and the groove tooth has two and the specification is the same, is connected with the wire between two groove teeth, and the groove tooth is electrically conductive material.

Preferably, the back plate presents the I shape, and the surface of its riser has seted up and has alleviateed the hole, and the both sides that alleviate the hole all are equipped with the lug, and the top of horizontal pole is equipped with the roof-rack on it, and the projection has two and the specification is the same, and the top of projection is equipped with the side piece, and the coupler link comprises stock and L form pole, and the outside of its junction is equipped with the torsional spring, and the coupler link has two and the specification is the same.

Preferably, the two sliding plates are of the same specification, the two sliding plates are arranged between the two hook rods, through grooves are formed in the surfaces of the sliding plates, lugs are connected in the through grooves in a clamping mode, the size of the lower block is matched with that of the L-shaped rods of the hook rods, the top frame is in an inverted L shape, springs are arranged below the cross rods, the bottoms of the springs are connected with the sliding plates in a sliding mode, and the blocking pieces are composed of supporting rods and arc strips.

Still include the grafting subassembly, the grafting subassembly includes non-full gear, and non-full gear's outside is rotated and is connected with the pinion, and the skin weld of pinion has the commentaries on classics board, and the surface of commentaries on classics board is equipped with the card post, and the cardboard has been cup jointed in the outside of card post, and the welding of the below of cardboard has the moving member, and the bottom of moving member is equipped with the frid.

Preferably, the size of non-full gear and the size looks adaptation of pinion, the outside of non-full gear is equipped with the pivot, and the outside welding of pivot has fender piece and push rod, and the draw-in groove has been seted up on the surface of cardboard, and the size of draw-in groove and the size looks adaptation of stuck post, the outside of cardboard is equipped with spacing post, and the inside of moving member is equipped with the through-hole, and the surface of frid is equipped with the channel, and the joint has the moving member in the channel.

Preferably, both sides of the shell are all clamped with through hole, and the groove plate is welded below the through hole and outside the shell.

Preferably, a collection box is arranged inside the shell, and a transmission device is arranged inside the collection box.

Compared with the prior art, the invention provides a data remote acquisition device for the information promotion of an offshore oil production platform, which has the following beneficial effects:

1. this data remote acquisition device of offshore oil production platform information ization promotion, through non-full gear, the pinion, change the board, the moving member, install the piece down, go up the combined action of installation piece and flute tooth, non-full gear takes place to rotate, it carries out one hundred eighty degrees of intermittent type rotation to drive the pinion, make and change board and moving member and control about carrying out the intermittent type, the moving member drives the electric wire in its through-hole and takes place to remove, make it when the maintenance, remove to installing the space between piece and the last installation piece down, contact with the flute tooth, two electric wires switch on rather than the wire between through the flute tooth, realize the automatic butt joint of electric wire, compare common connected mode, the convenience is higher, remove miscellaneous electric wire from and twist and connect the operation, effectively save maintenance duration, the practicality is higher.

2. The data remote acquisition device for the information-based lifting of the offshore oil production platform drives the stopper and the push rod to rotate through the combined action of the non-full gear, the stopper, the push rod, the sliding plate, the upper mounting block, the mounting block and the groove teeth, the stopper and the push rod are sequentially close to the sliding plate, the placement height of the sliding plate and the installation blocks on the bottom of the sliding plate is adjusted, so that the upper installation block is positioned at the middle layer height and a space for accommodating the electric wire is formed between the upper installation block and the lower installation block when the sliding plate is in a maintenance state, the electric wire is conveniently contacted with the groove teeth, and after the maintenance operation is finished, the automatic reset provides enough space for the installation of the electric wire, reduces the difficulty of the butt joint of the electric wire, compared with a common manual control method, the problem that the pressure application degree is not easy to control is effectively solved, the situation that the electric wire and the lead are not effectively connected or the electric wire is crushed is avoided, and the maintenance operation of the remote data acquisition device can be smoothly carried out.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a position control mechanism according to the present invention;

fig. 3 is a schematic structural diagram of the plug assembly of the present invention.

In the figure: 1. a housing; 2. a collection box; 3. a position control mechanism; 31. a back plate; 32. a convex column; 33. a hook rod; 34. a bump; 35. a slide plate; 36. a side block; 37. loading blocks; 38. c, discharging; 39. a top frame; 310. a stopper; 311. a push rod; 4. a plug-in assembly; 41. a non-all gear; 42. a pinion gear; 43. rotating the plate; 44. clamping the column; 45. clamping a plate; 46. a moving member; 47. a groove plate; 5. a transmission device; 6. a lower mounting block; 7. an upper mounting block; 8. and (4) groove teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a remote data acquisition device for information-based lifting of an offshore oil production platform includes a housing 1, an acquisition box 2, a position control mechanism 3, a plug-in component 4, a transmission device 5, a lower mounting block 6, an upper mounting block 7 and a slot tooth 8.

The position control mechanism 3 comprises a rear plate 31, a convex column 32 is arranged on the surface of the rear plate 31, a hook rod 33 is connected on the surface of the rear plate 31 in a rotating mode, a convex block 34 is welded on the surface of the rear plate 31, a sliding plate 35 is sleeved on the outer side of the convex block 34, a side block 36 is welded on the outer side of the sliding plate 35, an upper block 37 is arranged on one side, away from the side block 36, of the sliding plate 35, a lower block 38 is arranged at the bottom of the upper block 37 and on the outer side, located on the sliding plate 35, an upper frame 39 is arranged at the top of the rear plate 31, blocking pieces 310 are connected on the two sides of the rear plate 31 in a rotating mode, and a push rod 311 is arranged on the surface of the blocking piece 310.

The rear plate 31 is I-shaped, lightening holes are formed in the surface of a vertical plate of the rear plate, lugs 34 are arranged on two sides of each lightening hole, a top frame 39 is arranged at the top of a cross rod of the rear plate, two convex columns 32 are same in specification, side blocks 36 are arranged at the top of the convex columns 32, the convex columns 32 have a blocking effect on the movement of the side blocks 36, hook rods 33 are composed of long rods and L-shaped rods, torsion springs are arranged on the outer sides of joints of the hook rods 33, two sliding plates 35 are same in specification, two sliding plates 35 are arranged between the two hook rods 33, through grooves are formed in the surface of the sliding plates 35, the lugs 34 are clamped in the through grooves, the size of a lower block 38 is matched with the size of the L-shaped rods of the hook rods 33, the lower block is positioned on the same plane with a rod body on one side, far away from the long rods, the top frame 39 is inverted L-shaped, springs are arranged below the cross rods, the sliding plates 35 are connected to the bottoms of the springs in a sliding mode, blocking pieces 310 are composed of support rods and arc strips, initially, the arc of the catch 310 contacts the long rod of the hooking rod 33, at which time the torsion spring outside the hooking rod 33 is deformed, the L-shaped rod of the hooking rod 33 does not contact the lower block 38 of the sliding plate 35, the sliding plate 35 is at the lowest point and stretches the spring at its top.

The outside of grafting subassembly 4 is equipped with shell 1, the inside of shell 1 is equipped with vasculum 2, the inside of vasculum 2 is equipped with transmission device 5, transmission device 5's top is equipped with down installation piece 6, the top of installation piece 6 is equipped with installation piece 7 down, the bottom welding of installing piece 7 has slot tooth 8 on, the lead-through hole has all been seted up to the both sides of shell 1 card, the below in lead-through hole and the outside welding that is located shell 1 have a frid 47, the both sides of installing piece 6 upper surface all are equipped with the adaptation tooth down, its size and slot tooth 8's size looks adaptation, it is insulating material with installing piece 6 down to go up installation piece 7, the top welding of installing piece 7 has slide 35 on, slot tooth 8 has two and the specification is the same, be connected with the wire between two slot teeth 8, slot tooth 8 is electrically conductive material.

Example two:

referring to fig. 1-3, a remote data acquisition device for information-based lifting of an offshore oil production platform includes a housing 1, an acquisition box 2, a position control mechanism 3, a plug-in component 4, a transmission device 5, a lower mounting block 6, an upper mounting block 7 and a slot tooth 8.

The plug-in component 4 comprises a non-full gear 41, a pinion 42 is rotatably connected to the outer side of the non-full gear 41, a rotating plate 43 is welded on the surface of the pinion 42, a clamping column 44 is arranged on the surface of the rotating plate 43, a clamping plate 45 is sleeved on the outer side of the clamping column 44, a moving member 46 is welded below the clamping plate 45, a groove plate 47 is arranged at the bottom of the moving member 46, the size of the non-full gear 41 is matched with that of the pinion 42, when the non-full gear 41 rotates for one circle, the pinion 42 can be driven to rotate for one hundred eighty degrees intermittently, a rotating shaft is arranged on the outer side of the non-full gear 41, a stopper 310 and a push rod 311 are welded on the outer side of the rotating shaft, a clamping groove is formed in the surface of the clamping plate 45, the size of the clamping groove is matched with that of the clamping column 44, a limiting column is arranged on the outer side of the limiting column and positioned on the surface of the inner wall of the shell 1, the limiting column is clamped in the clamping groove, and limits the movement of the clamping plate 45, and increase its stability of removing, the inside of moving member 46 is equipped with the through-hole, and its size is with the size looks adaptation of electric wire, and the surface of frid 47 is equipped with the channel, and the joint has moving member 46 in the channel.

The outside of grafting subassembly 4 is equipped with shell 1, the inside of shell 1 is equipped with vasculum 2, the inside of vasculum 2 is equipped with transmission device 5, transmission device 5's top is equipped with down installation piece 6, the top of installation piece 6 is equipped with installation piece 7 down, the bottom welding of installing piece 7 has slot tooth 8 on, the lead-through hole has all been seted up to the both sides of shell 1 card, the below in lead-through hole and the outside welding that is located shell 1 have a frid 47, the both sides of installing piece 6 upper surface all are equipped with the adaptation tooth down, its size and slot tooth 8's size looks adaptation, it is insulating material with installing piece 6 down to go up installation piece 7, the top welding of installing piece 7 has slide 35 on, slot tooth 8 has two and the specification is the same, be connected with the wire between two slot teeth 8, slot tooth 8 is electrically conductive material.

Example three:

referring to fig. 1-3, a remote data acquisition device for information-based lifting of an offshore oil production platform includes a housing 1, an acquisition box 2, a position control mechanism 3, a plug-in component 4, a transmission device 5, a lower mounting block 6, an upper mounting block 7 and a slot tooth 8.

The position control mechanism 3 comprises a rear plate 31, a convex column 32 is arranged on the surface of the rear plate 31, a hook rod 33 is connected on the surface of the rear plate 31 in a rotating mode, a convex block 34 is welded on the surface of the rear plate 31, a sliding plate 35 is sleeved on the outer side of the convex block 34, a side block 36 is welded on the outer side of the sliding plate 35, an upper block 37 is arranged on one side, away from the side block 36, of the sliding plate 35, a lower block 38 is arranged at the bottom of the upper block 37 and on the outer side, located on the sliding plate 35, an upper frame 39 is arranged at the top of the rear plate 31, blocking pieces 310 are connected on the two sides of the rear plate 31 in a rotating mode, and a push rod 311 is arranged on the surface of the blocking piece 310.

The rear plate 31 is I-shaped, lightening holes are formed in the surface of a vertical plate of the rear plate, lugs 34 are arranged on two sides of each lightening hole, a top frame 39 is arranged at the top of a cross rod of the rear plate, two convex columns 32 are same in specification, side blocks 36 are arranged at the top of the convex columns 32, the convex columns 32 have a blocking effect on the movement of the side blocks 36, hook rods 33 are composed of long rods and L-shaped rods, torsion springs are arranged on the outer sides of joints of the hook rods 33, two sliding plates 35 are same in specification, two sliding plates 35 are arranged between the two hook rods 33, through grooves are formed in the surface of the sliding plates 35, the lugs 34 are clamped in the through grooves, the size of a lower block 38 is matched with the size of the L-shaped rods of the hook rods 33, the lower block is positioned on the same plane with a rod body on one side, far away from the long rods, the top frame 39 is inverted L-shaped, springs are arranged below the cross rods, the sliding plates 35 are connected to the bottoms of the springs in a sliding mode, blocking pieces 310 are composed of support rods and arc strips, initially, the arc of the catch 310 contacts the long rod of the hooking rod 33, at which time the torsion spring outside the hooking rod 33 is deformed, the L-shaped rod of the hooking rod 33 does not contact the lower block 38 of the sliding plate 35, the sliding plate 35 is at the lowest point and stretches the spring at its top.

The plug-in component 4 comprises a non-full gear 41, a pinion 42 is rotatably connected to the outer side of the non-full gear 41, a rotating plate 43 is welded on the surface of the pinion 42, a clamping column 44 is arranged on the surface of the rotating plate 43, a clamping plate 45 is sleeved on the outer side of the clamping column 44, a moving member 46 is welded below the clamping plate 45, a groove plate 47 is arranged at the bottom of the moving member 46, the size of the non-full gear 41 is matched with that of the pinion 42, when the non-full gear 41 rotates for one circle, the pinion 42 can be driven to rotate for one hundred eighty degrees intermittently, a rotating shaft is arranged on the outer side of the non-full gear 41, a stopper 310 and a push rod 311 are welded on the outer side of the rotating shaft, a clamping groove is formed in the surface of the clamping plate 45, the size of the clamping groove is matched with that of the clamping column 44, a limiting column is arranged on the outer side of the limiting column and positioned on the surface of the inner wall of the shell 1, the limiting column is clamped in the clamping groove, and limits the movement of the clamping plate 45, and increase its stability of removing, the inside of moving member 46 is equipped with the through-hole, and its size is with the size looks adaptation of electric wire, and the surface of frid 47 is equipped with the channel, and the joint has moving member 46 in the channel.

The outside of grafting subassembly 4 is equipped with shell 1, the inside of shell 1 is equipped with vasculum 2, the inside of vasculum 2 is equipped with transmission device 5, transmission device 5's top is equipped with down installation piece 6, the top of installation piece 6 is equipped with installation piece 7 down, the bottom welding of installing piece 7 has slot tooth 8 on, the lead-through hole has all been seted up to the both sides of shell 1 card, the below in lead-through hole and the outside welding that is located shell 1 have a frid 47, the both sides of installing piece 6 upper surface all are equipped with the adaptation tooth down, its size and slot tooth 8's size looks adaptation, it is insulating material with installing piece 6 down to go up installation piece 7, the top welding of installing piece 7 has slide 35 on, slot tooth 8 has two and the specification is the same, be connected with the wire between two slot teeth 8, slot tooth 8 is electrically conductive material.

The working process and the principle of the device are as follows:

when the device is used, two electric wires are respectively inserted into the through holes of the two moving pieces 46 and extend into the through holes of the shell 1, the external power supply controls the non-full gear 41 to rotate, so that the left non-full gear 41 rotates anticlockwise, the right non-full gear 41 rotates clockwise, the non-full gear 41 is meshed with the pinion 42 on the outer side of the non-full gear 41 to drive the non-full gear to rotate for one hundred eighty degrees intermittently, the rotating plate 43 on the surface of the non-full gear moves synchronously, because the clamping column 44 on the surface of the rotating plate 43 is clamped in the clamping groove of the clamping plate 45, the rotating plate 43 is in a horizontal placement state initially, the distance between the moving piece 46 at the bottom of the clamping plate 45 and the outer wall of the shell 1 is farthest, the rotating plate 43 rotates for one hundred eighty degrees to drive the clamping plate 45 to move, the clamping plate 45 drives the channel of the moving piece 46 to be close to the outer wall of the shell 1 along the groove plate 47, the moving piece 46 drives the electric wires to move, and a gap exists between the lower mounting block 6 and the upper mounting block 7, the electric wire removes the top to installation piece 6 down, is located the bottom of last installation piece 7, contacts with notch 8, and two electric wires pass through notch 8 and the wire between it and put through mutually, realize the automatic butt joint of electric wire, compare common connected mode, and the convenience is higher.

When the non-full gear 41 rotates, the rotating shaft at the outer side drives the blocking piece 310 and the push rod 311 to move synchronously, initially, the arc strip of the blocking piece 310 contacts with the long rod of the hook rod 33, at the same time, the torsion spring at the outer side of the hook rod 33 deforms, the L-shaped rod of the hook rod 33 does not contact with the lower block 38 of the sliding plate 35, the sliding plate 35 is located at the lowest point and stretches the spring at the top of the sliding plate 35, so that the blocking piece 310 rotates, the arc strip of the sliding piece continuously needs to contact with the long rod of the hook rod 33, the hook rod 33 keeps a static state, at the same time, the push rod 311 rotates to be close to the side block 36 at the outer side of the sliding plate 35, the side block 36 is pushed to drive the sliding plate 35 to move at the outer side of the bump 34, at the moment, the blocking piece 310 is far away from the hook rod 33 and does not contact with the hook rod, the hook rod 33 is reset under the action of the torsion spring at the outer side, rotates to be close to the sliding plate 35, so that after the push rod 311 pushes the sliding plate 35 to move upwards to the highest point, the sliding plate 35 moves downwards under the action of the gravity of the self and the upper mounting block 7, at the moment, the side block 36 on the outer side of the sliding plate 35 synchronously moves and is close to the convex column 32 on the surface of the rear plate 31, so that the sliding plate 35 and the side block 36 cannot continuously move downwards, the lower block 38 on the outer side of the sliding plate 35 is positioned at the top of the L-shaped rod of the hook rod 33 to support the L-shaped rod, the stability of the sliding plate 35 after moving is improved, the upper mounting block 7 synchronously moves, and at the moment, an electric wire is arranged between the groove teeth 8 of the upper mounting block 7 and the lower mounting block 6; the subsequent stopper 310 rotates to be close to the hook rod 33, the hook rod 33 is pushed to enable the long rod to rotate in the direction close to the sliding plate 35, the L-shaped rod is far away from the sliding plate 35 and is not contacted with the lower block 38 on the outer side of the sliding plate 35 any more, the sliding plate 35 and the upper mounting block 7 at the bottom of the sliding plate 35 continue to move downwards under the action of gravity, the maintenance operation is completed at the moment, the electric wire is moved away from the upper part of the lower mounting block 6, the groove teeth 8 of the upper mounting block 7 are clamped with the adaptive grooves of the lower mounting block 6, compared with a common manual control method, the problem that the degree of pressure application is not easy to control is effectively avoided, the situation that the electric wire is not effectively connected with a lead or the electric wire is crushed is caused, and the maintenance operation of the remote data acquisition device is ensured to be carried out smoothly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.