Maintenance auxiliary device of industrial automation panel board
Technical Field
The invention relates to the technical field of industrial automation, in particular to a maintenance auxiliary device of an industrial automation instrument panel.
Background
The industrial automatic instrument panel is used as a centralized device for automatically controlling and operating processes in the industrial departments of metallurgy, chemical industry, light industry, electric power and the like, and is used for centrally installing instruments, regulators, control equipment, signal interlocking devices, wiring terminals, operation switches, lighting devices and other equipment which are specified in design in the instrument panel and indicating, recording and adjusting industrial parameters of the production process so as to realize remote automatic or manual control.
In the prior art, the invention with the patent number of CN202010924457.7 discloses an industrial automation instrument panel convenient to maintain, which comprises a mounting plate and a mounting sleeve, wherein the mounting sleeve is mounted at the top of the mounting plate, and a fixing plate is mounted on the inner wall of the mounting sleeve.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a maintenance auxiliary device for an industrial automation instrument panel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a maintenance auxiliary device of an industrial automation instrument panel comprises a base, wherein the top of the base is connected with a first telescopic rod, one end of the first telescopic rod, which is far away from the base, is connected with a supporting plate, the outer wall of the first telescopic rod is sleeved with a first elastic element, two ends of the first elastic element are respectively connected with the outer walls of the base and the supporting plate, two sides of the outer wall of the base are respectively provided with a sliding groove, the inner wall of each sliding groove is connected with a sliding block in a sliding manner, the outer walls of the sliding blocks and the supporting plate are connected with matched U-shaped plate assemblies, a swinging rod is connected between the two U-shaped plate assemblies, the outer wall of the base is connected with a fixed frame, the outer wall of the fixed frame is connected with a second telescopic rod, one end of the second telescopic rod, which is far away from the fixed frame, the outer wall of the protective plate is provided with a moving groove, the inner wall of the moving groove is connected with a moving block in a sliding manner, the utility model discloses a safety protection device for automobile, including movable block, guard plate, fixed axle, roof, movable block, stopper outer wall, the movable block is connected with first U-shaped plate of matched with and second U-shaped plate respectively with the outer wall of swinging arms, swing joint has the connecting piece between first U-shaped plate and the second U-shaped plate, guard plate outer wall is connected with the fixed axle, fixed axle outer wall is connected with elastic telescopic rod, the one end that elastic telescopic rod kept away from the fixed axle is connected with the roof, guard plate outer wall is connected with the stopper, the stopper outer wall is excavated there is the arc wall with elastic telescopic rod matched with, roof outer wall is connected with the inserted bar, inserted bar swing joint is in the stopper.
Preferably, the two ends of the swinging rod are respectively and rotatably connected in the two U-shaped plate assemblies through a first pin shaft and a second pin shaft.
Preferably, the connecting piece includes connecting plate and expansion plate, the connecting plate is fixed continuous with the expansion plate, the one end that the expansion plate was kept away from to the connecting plate rotates with first U-shaped board and links to each other, the expansion plate rotates with the second U-shaped board and links to each other.
Preferably, a fixing rod is connected between the inner walls of the two sides of the fixing frame, and the connecting plate is rotatably connected to the outer wall of the fixing rod.
Preferably, the stopper outer wall is excavated there is the shrinkage pool, inserted bar swing joint is in the shrinkage pool, the inserted bar outer wall is excavated the recess, groove inner wall is connected with the rack board, guard plate outer wall connection has the dwang, the dwang passes through the bearing and rotates the outer wall of connection at the guard plate, dwang outer wall connection has the first gear with rack board intermeshing.
Preferably, dwang outer wall still fixedly connected with ratchet wheel, guard plate outer wall connection has the L shaped plate, L shaped plate outer wall connection has second elastic element, the one end that L shaped plate was kept away from to second elastic element is connected with the baffle, the baffle rotates through the pivot to be connected at the outer wall of guard plate, just the baffle offsets with the ratchet wheel activity, guard plate outer wall connection has the limiting plate, the limiting plate links to each other with the L shaped plate, just the baffle offsets with the limiting plate activity.
Preferably, the outer wall of the baffle is connected with a pull rope, and one end of the pull rope, which is far away from the baffle, penetrates through the L-shaped plate and is connected with a pull ring.
Preferably, the L-shaped plate outer wall is excavated with a through hole, the through hole inner wall is connected with two connecting rods, two the connecting rod outer wall all is connected with the auxiliary wheel, just stay cord swing joint is between two auxiliary wheels.
Preferably, backup pad, guard plate and roof outer wall all are connected with the protection and fill up, just the protection fills up the outer wall and is provided with anti-skidding line.
Preferably, the protection pad is arranged as a rubber pad.
Compared with the prior art, the invention provides a maintenance auxiliary device for an industrial automation instrument panel, which has the following beneficial effects:
1. the maintenance auxiliary device of the industrial automation instrument panel is characterized in that the instrument panel is placed on the supporting plate, the top plate presses the instrument panel, the top plate applies force to the supporting plate through the instrument panel, the supporting plate is stressed to move downwards, the first telescopic rod and the first elastic element shrink, the oscillating rod drives the sliding block to move in the sliding groove, the sliding block drives the connecting piece to deflect, the connecting piece rotates by taking the fixed rod as a circle center, the connecting plate pushes the protection plates to move, the two protection plates are close to each other, the side edge of the instrument panel is protected and clamped, when the protection plates on the two sides abut against the instrument panel, the sliding block cannot move continuously, the supporting plate cannot move continuously, the inserting rod is placed in the limiting block at the moment, the inserting rod is prevented from moving backwards under the elastic force of the elastic telescopic rod, and the stability of the clamping and positioning process of the instrument panel is ensured, the maintenance auxiliary device is simple in structure and convenient to use, and can clamp and fix the periphery of the instrument panel only by pressing the top plate, so as to carry out the dismouting to the panel board body, and the centre gripping process is stable, guarantees efficiency and the effect that the panel board was dismantled.
2. This maintenance auxiliary device of industrial automation panel board through making the elasticity telescopic link rotate in the outside of fixed axle, makes under the inoperative condition, and the side of device is arranged in to the elasticity telescopic link drive roof, is convenient for reduce the cubical space area of device, is convenient for deposit.
3. This maintenance auxiliary device of industrial automation panel board, move down through the inserted bar, make the rack plate in the inserted bar recess and the first gear intermeshing in the dwang outside, make the dwang rotate and drive ratchet gear revolve, ratchet gear revolve in-process ratchet offsets with the baffle, baffle extrusion second elastic element, and when the inserted bar moved up under the effect of elasticity telescopic link, the ratchet reverses, the ratchet offsets with the baffle, the baffle offsets with the limiting plate, it is spacing to carry out the ratchet, thereby avoid ratchet gear revolve, and then lock the inserted bar, avoid the centre gripping process to rock.
4. This maintenance auxiliary device of industrial automation panel board through set up two auxiliary wheels in the through-hole of L shaped plate, makes the stay cord activity between two auxiliary wheels, is convenient for reduce the wearing and tearing that the stay cord received at the pulling in-process, and then improves the life of stay cord.
5. This maintenance auxiliary device of industrial automation panel board through set up the rubber pad in backup pad, guard plate and roof outside, is convenient for protect the panel board in to panel board clamping process, avoids the clamping-force too big, causes the damage to the panel board.
Drawings
FIG. 1 is a schematic structural diagram of the present invention in a non-use state;
FIG. 2 is a schematic structural diagram illustrating a usage state of the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic structural diagram of a portion B of FIG. 4 according to the present invention;
FIG. 6 is a schematic structural view of portion C of FIG. 4 according to the present invention;
fig. 7 is a schematic view of the structure of the outside of the rotating lever of the present invention;
fig. 8 is a schematic structural view of the inside of the through hole of the present invention.
In the figure: 1. a base; 101. a first telescopic rod; 1011. a first elastic element; 2. a support plate; 3. a chute; 301. a slider; 4. a U-shaped plate assembly; 5. a swing lever; 6. a fixing frame; 601. a second telescopic rod; 602. fixing the rod; 7. a protection plate; 701. a moving groove; 7011. a moving block; 702. a limiting plate; 8. a first U-shaped plate; 801. a second U-shaped plate; 9. a connecting member; 901. a connecting plate; 902. a retractable plate; 10. a fixed shaft; 11. an elastic telescopic rod; 12. a top plate; 13. a limiting block; 131. an arc-shaped slot; 132. concave holes; 14. inserting a rod; 141. a groove; 1411. a rack plate; 15. rotating the rod; 151. a first gear; 152. a ratchet gear; 16. an L-shaped plate; 161. a second elastic element; 17. a baffle plate; 171. pulling a rope; 172. a pull ring; 18. a through hole; 181. a connecting rod; 182. an auxiliary wheel; 19. a protective pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, 2, 4, 5 and 6, an auxiliary device for maintaining an industrial automation instrument panel comprises a base 1, a first telescopic rod 101 is connected to the top of the base 1, a supporting plate 2 is connected to one end of the first telescopic rod 101, which is far away from the base 1, a first elastic element 1011 is sleeved on the outer wall of the first telescopic rod 101, two ends of the first elastic element 1011 are respectively connected to the outer walls of the base 1 and the supporting plate 2, sliding grooves 3 are respectively chiseled on two sides of the outer wall of the base 1, a sliding block 301 is slidably connected to the inner wall of the sliding groove 3, a matched U-shaped plate assembly 4 is connected to the outer walls of the sliding block 301 and the supporting plate 2, a swinging rod 5 is connected between the two U-shaped plate assemblies 4, a fixed frame 6 is connected to the outer wall of the base 1, a second telescopic rod 601 is connected to the outer wall of the fixed frame 6, a protecting plate 7 is connected to one end of the second telescopic rod, a moving groove 701 is chiseled on the outer wall of the protecting plate 7, moving block 7011 is connected to the inner wall of moving groove 701 in a sliding manner, moving block 7011 and swing rod 5's outer wall are connected with first U-shaped plate 8 and second U-shaped plate 801 of matched with respectively, swing joint has connecting piece 9 between first U-shaped plate 8 and the second U-shaped plate 801, 7 outer wall connections of guard plate have fixed axle 10, fixed axle 10 outer wall connection has elastic telescopic rod 11, the one end that fixed axle 10 was kept away from to elastic telescopic rod 11 is connected with roof 12, 7 outer wall connections of guard plate have stopper 13, 13 outer walls of stopper have chiseled on with 11 matched with arc wall 131 of elastic telescopic rod, 12 outer wall connections of roof have inserted bar 14, 14 swing joint of inserted bar is in stopper 13.
Two ends of the swing rod 5 are respectively and rotatably connected in the two U-shaped plate assemblies 4 through a first pin shaft and a second pin shaft.
The connecting piece 9 comprises a connecting plate 901 and a telescopic plate 902, the connecting plate 901 is fixedly connected with the telescopic plate 902, one end, far away from the telescopic plate 902, of the connecting plate 901 is rotatably connected with the first U-shaped plate 8, and the telescopic plate 902 is rotatably connected with the second U-shaped plate 801.
A fixing rod 602 is connected between the inner walls of the two sides of the fixing frame 6, and the connecting plate 901 is rotatably connected to the outer wall of the fixing rod 602.
When the device is used, the instrument panel is placed on the supporting plate 2, the elastic telescopic rod 11 rotates by taking the fixed shaft 10 as a circle center, the top plate 12 is placed right above the supporting plate 2, then the top plate 12 presses the instrument panel, the top plate 12 applies force to the supporting plate 2 through the instrument panel, the supporting plate 2 is stressed to move downwards, the first telescopic rod 101 and the first elastic element 1011 contract, the oscillating rod 5 drives the sliding block 301 to move in the sliding groove 3, the sliding block 301 drives the connecting piece 9 to deflect, the connecting piece 9 rotates by taking the fixed rod 602 as a circle center, the connecting plate 901 pushes the protection plates 7 to move so as to enable the two protection plates 7 to approach each other, the side edges of the instrument panel are protected and clamped, when the protection plates 7 on the two sides are abutted against the instrument panel, the sliding block 301 cannot move continuously, the supporting plate 2 cannot move downwards continuously, at the moment, the inserting rod 14 is placed in the limiting block 13, and the inserting rod 14 is prevented from moving backwards under the elastic action of the elastic telescopic rod 11, the device is simple in structure and convenient to use, the periphery of the instrument panel can be clamped and fixed only by pressing down the top plate 12, so that the instrument panel body can be conveniently disassembled and assembled, the clamping process is stable, and the efficiency and the effect of disassembling the instrument panel are ensured.
Example 2:
referring to fig. 1, 3 and 7, an industrial automation panel board maintains auxiliary device, basically the same as embodiment 1, further, a concave hole 132 is cut out on the outer wall of the limiting block 13, an inserting rod 14 is movably connected in the concave hole 132, a groove 141 is cut out on the outer wall of the inserting rod 14, a rack plate 1411 is connected to the inner wall of the groove 141, a rotating rod 15 is connected to the outer wall of the protection plate 7, the rotating rod 15 is rotatably connected to the outer wall of the protection plate 7 through a bearing, and a first gear 151 meshed with the rack plate 1411 is connected to the outer wall of the rotating rod 15.
Dwang 15 outer wall is fixedly connected with ratchet wheel 152 still, and 7 outer wall connections of guard plate have L shaped plate 16, and 16 outer wall connections of L shaped plate have second elastic element 161, and the one end that L shaped plate 16 was kept away from to second elastic element 161 is connected with baffle 17, and baffle 17 rotates the outer wall of connection at guard plate 7 through the pivot, and baffle 17 offsets with the ratchet wheel 152 activity, and 7 outer wall connections of guard plate have limiting plate 702, and limiting plate 702 links to each other with L shaped plate 16, and baffle 17 offsets with the limiting plate 702 activity.
The inserted rod 14 moves downwards along with the top plate 12, so that the rack plate 1411 in the groove 141 of the inserted rod 14 is meshed with the first gear 151 on the outer side of the rotating rod 15, the rotating rod 15 rotates and drives the ratchet gear 152 to rotate, the ratchet abuts against the baffle 17 in the rotating process of the ratchet gear 152, the baffle 17 extrudes the second elastic element 161, when the inserted rod 14 moves upwards under the action of the elastic telescopic rod 11, the ratchet gear 152 reverses, the ratchet abuts against the baffle 17, the baffle 17 abuts against the limiting plate 702 to limit the ratchet, the rotation of the ratchet gear 152 is avoided, the inserted rod 14 is further locked, and the clamping process is prevented from shaking.
Example 3:
referring to fig. 1, 7 and 8, a maintenance auxiliary device for an industrial automation instrument panel is substantially the same as that of embodiment 2, and further, a pulling rope 171 is connected to an outer wall of the baffle 17, and an end of the pulling rope 171 away from the baffle 17 penetrates through the L-shaped plate 16 and is connected with a pulling ring 172; by pulling the pull ring 172, the pull ring 172 drives the baffle 17 to rotate around the rotation axis as a circle center through the pull rope 171, so that the second elastic element 161 contracts, the baffle 17 no longer limits the ratchet of the ratchet gear 152, and the inserted link 14 is restored to move upwards under the action of the elastic telescopic link 11.
A through hole 18 is drilled on the outer wall of the L-shaped plate 16, two connecting rods 181 are connected to the inner wall of the through hole 18, auxiliary wheels 182 are connected to the outer walls of the two connecting rods 181, and a pull rope 171 is movably connected between the two auxiliary wheels 182; the pulling rope 171 is moved between the two auxiliary wheels 182, so that abrasion of the pulling rope 171 during pulling is reduced, and the service life of the pulling rope 171 is prolonged.
The outer walls of the supporting plate 2, the protective plate 7 and the top plate 12 are all connected with protective pads 19, anti-skid lines are arranged on the outer walls of the protective pads 19, and the protective pads 19 are rubber pads; the instrument panel is protected conveniently in the instrument panel clamping process, and damage to the instrument panel due to overlarge clamping force is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.