CN216681985U - Maintenance of outdoor led screen is with tearing open repair auxiliary device - Google Patents
Maintenance of outdoor led screen is with tearing open repair auxiliary device Download PDFInfo
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- CN216681985U CN216681985U CN202220045266.8U CN202220045266U CN216681985U CN 216681985 U CN216681985 U CN 216681985U CN 202220045266 U CN202220045266 U CN 202220045266U CN 216681985 U CN216681985 U CN 216681985U
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- led screen
- bearing frame
- backup pad
- outdoor led
- bevel gears
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- 230000008439 repair process Effects 0.000 title claims abstract description 12
- 238000012423 maintenance Methods 0.000 title claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims 1
- 238000000151 deposition Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a repair assisting device, in particular to a repair assisting device for maintaining an outdoor LED screen. The technical problem to be solved is as follows: the maintenance auxiliary device for the outdoor LED screen is high in safety degree and convenient for storage. An auxiliary device for maintenance of an outdoor LED screen comprises a bottom plate, a bearing frame, a guide rod, a rotating shaft, trundles and the like; the bottom plate has two, and four angles of two bottom plate bottoms all are connected with the truckle, and the rotary type runs through between the top of two bottom plates has the axis of rotation, is connected with the guide arm between the top of bottom plate. Through backup pad and led screen contact, then the staff adsorbs the sucking disc on the led screen again, pulls down the led screen afterwards, and last led screen can be fixed in the backup pad by the sucking disc, so can place the led screen that pulls down in the backup pad, so be convenient for transport the led screen that will dismantle back ground for the led screen can obtain reasonable the depositing, and under the protection of guardrail, can protect staff's life safety.
Description
Technical Field
The utility model relates to a repair assisting device, in particular to a repair assisting device for maintaining an outdoor LED screen.
Background
With the continuous improvement of the technology and the process of the LED material, the LED screen is rapidly developed in the market of the electronic display screen, the application proportion of the LED display screen is gradually enlarged, and the LED screen has the advantages of large display area and high flexibility of pictures, so that the LED screen can play an obvious propaganda role when the screen is used for advertising, and is frequently used in the fields of outdoor advertising, banks, stock market, communities, highways, viaducts and the like, wherein the outdoor LED screen is compared with the indoor LED screen, the outdoor LED screen is usually positioned at a higher position and is often blown by the wind and the sun, so the outdoor LED screen needs to be frequently disassembled and repaired, the current disassembling and repairing mode is that an elevator is used for assisting a worker to disassemble the LED screen, the worker is lifted to the same height of the LED screen through the elevator, then the LED screen is disassembled through the worker, and then the LED screen is placed on the elevator, transport to ground, this kind of mode of pulling down has certain danger, can place more instrument on the lift usually, places the back on the lift when the led screen, leads to the space that the staff was located to reduce to can lead to the weight that the lift bore to increase, can lead to the lift to rock like this, probably can make the staff fall into to ground from the lift.
In order to solve the problems in the prior art, it is necessary to design a repair assisting device for maintaining an outdoor led screen, so as to achieve the effects of high safety and large storage space.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of low safety degree and small storage space of the conventional elevator, the technical problem to be solved is as follows: the maintenance auxiliary device for the outdoor LED screen is high in safety degree and convenient for storage.
The technical scheme of the utility model is as follows: an overhauling auxiliary device for maintaining an outdoor LED screen comprises two bottom plates, two bearing frames, two guide rods, a motor, a rotating shaft, a first bevel gear, two second bevel gears, a screw rod, a supporting plate, a sucking disc, a fixing plate, trundles and guardrails, wherein the four corners at the bottom of the two bottom plates are connected with the trundles, the rotating shaft penetrates through the top parts of the two bottom plates in a rotating manner, the rotating shaft is positioned in the middle of the top parts of the two bottom plates, the guide rods are connected between the top parts of the bottom plates and positioned at the front side of the rotating shaft, the left side and the right side at the rear side of the guide rods are connected with the screw rod in a rotating manner, the motor is arranged in the middle of the top part of the bottom plate at the right side, an output shaft of the motor is connected with the right end of the rotating shaft, the two first bevel gears are respectively connected with the left side and the right side of the rotating shaft, the two second bevel gears are respectively connected with the bottoms of the two screw rods, first bevel gear and second bevel gear intermeshing with one side, be connected with the bearing frame between the front side at two bottom plate tops, the back side sliding type ground of bearing frame is connected on the guide arm, the left and right sides at bearing frame rear carries out screw-thread fit with two lead screws respectively, the left and right sides at bearing frame top all is connected with the guardrail, two guardrails are bilateral symmetry formula setting, the upper portion sliding connection of guide arm has the backup pad, the left and right sides of backup pad carries out screw-thread fit with two lead screws respectively, the backup pad is located the top of bearing frame, the top of backup pad is connected with four fixed plates, the draw-in groove has all been opened at the fixed plate that leftmost fixed plate and the fixed plate in the right side in opposite direction top, the sucking disc is all installed to the back wall of four fixed plates.
As a further preferred scheme, the clamping device further comprises idler wheels, baffle plates and bolts, wherein the idler wheels are rotatably connected to the left side and the right side of the supporting plate, the baffle plates are hinged to the rear sides of the left side and the right side of the supporting plate, the two baffle plates are in bilateral symmetry, the front sides of the two opposite walls of the two baffle plates are respectively connected with the bolts through threads, the two bolts are in bilateral symmetry, and one ends, close to each other, of the two bolts are respectively located in the two clamping grooves.
As a further preferable aspect, a brake is mounted on the caster.
As a further preferable scheme, the ends of the two bolts far away from each other are connected with rotating rods.
As a further preferred option, the carrier is made of an aluminium alloy.
As a further preferred solution, the motor is mounted on the right side base plate by means of screws.
The utility model has the following beneficial effects: 1. through backup pad and led screen contact, then the staff adsorbs the sucking disc on the led screen again, pulls down the led screen afterwards, and last led screen can be fixed in the backup pad by the sucking disc, so can place the led screen that pulls down in the backup pad, so be convenient for transport the led screen that will dismantle back ground for the led screen can obtain reasonable the depositing, and under the protection of guardrail, can protect staff's life safety.
2. Through opening the motor, under first bevel gear and second bevel gear intermeshing's effect, the output shaft of motor drives the lead screw through first bevel gear and second bevel gear and rotates to the lead screw drives staff on the bearing frame and fixed plate and sucking disc rebound in the backup pad simultaneously, so can make staff rebound to the height of conveniently dismantling the led screen, thereby the staff of being convenient for dismantles the led screen.
3. Move out the led screen left from the backup pad through the staff again, the gyro wheel can rotate to under the effect of gyro wheel, can make the staff relax when shifting out the led screen, it is convenient to have brought for the staff.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a perspective view of a fourth embodiment of the present invention.
FIG. 6 is a schematic view of a fifth partial body structure according to the present invention.
Fig. 7 is an enlarged view of the utility model at a.
Number designation in the figure: 1-bottom plate, 2-bearing frame, 3-guide rod, 4-motor, 5-rotating shaft, 6-first bevel gear, 7-second bevel gear, 8-screw rod, 9-supporting plate, 10-suction cup, 101-fixing plate, 11-roller, 12-baffle, 13-bolt, 14-caster and 15-guardrail.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Detailed description of the preferred embodiment 1
An auxiliary device for overhauling an outdoor LED screen for maintenance, please see fig. 1-7, comprising two bottom plates 1, a bearing frame 2, guide rods 3, a motor 4, a rotating shaft 5, a first bevel gear 6, a second bevel gear 7, a screw rod 8, a supporting plate 9, a sucking disc 10, a fixing plate 101, trundles 14 and guardrails 15, wherein the four corners of the bottoms of the two bottom plates 1 are respectively connected with the trundles 14, the trundles 14 are provided with brakes, so that a worker can control the braking of the trundles 14 conveniently, the rotating shaft 5 is rotatably penetrated between the tops of the two bottom plates 1, the rotating shaft 5 is positioned in the middle of the tops of the two bottom plates 1, the guide rods 3 are connected between the tops of the bottom plates 1, the guide rods 3 are positioned on the front sides of the rotating shaft 5, the left side and the right side of the rear side of the guide rods 3 are respectively rotatably connected with the screw rod 8, the motor 4 is arranged in the middle of the top of the bottom plate 1 on the right side, an output shaft of the motor 4 is connected with the right end of the rotating shaft 5, the motor 4 is arranged on the right bottom plate 1 through screws, so that workers can conveniently disassemble and assemble the motor 4, two first bevel gears 6 are arranged, the two first bevel gears 6 are respectively connected to the left side and the right side of the rotating shaft 5, two second bevel gears 7 are arranged, the two second bevel gears 7 are respectively connected to the bottoms of the two screw rods 8, the first bevel gears 6 and the second bevel gears 7 on the same side are meshed with each other, a bearing frame 2 used for bearing the workers is connected between the front sides of the tops of the two bottom plates 1, the rear side of the bearing frame 2 is movably connected to the guide rod 3, the left side and the right side of the rear part of the bearing frame 2 are respectively in threaded fit with the two screw rods 8, the bearing frame 2 is made of aluminum alloy, the motor has the characteristics of light weight and high hardness, the bearing frame 2 can stably bear the workers to move up and down, and certain guarantee is provided for the life safety of the workers, the both sides front side all is used for protecting guardrail 15 of staff life safety through welded connection about 2 tops of bearing frame, two guardrails 15 are bilateral symmetry formula setting, the upper portion sliding connection of guide arm 3 has the backup pad 9 that is used for placing the led screen, the left and right sides of backup pad 9 carries out screw-thread fit with two lead screws 8 respectively, backup pad 9 is located the top of bearing frame 2, there are four fixed plates 101 at the top of backup pad 9 through welded connection, the draw-in groove has all been opened at the fixed plate 101 that leftmost and the fixed plate 101 that rightmost are in opposite directions's a wall top, the sucking disc 10 that is used for fixed led screen is all installed through the bolt to the back wall of four fixed plates 101.
Firstly, a worker moves the device to the position right below an LED screen to be repaired through the casters 14 and aligns the supporting plate 9 with the LED screen, then the brake on the casters 14 is opened to prevent the device from moving, then the worker stands on the bearing frame 2 and turns on the motor 4, the output shaft of the motor 4 drives the right second bevel gear 7 to rotate through the right first bevel gear 6, the right first bevel gear 6 drives the rotating shaft 5 and the first bevel gear 6 on the left of the rotating shaft 5 to rotate, the left first bevel gear 6 drives the left second bevel gear 7 to rotate, under the rotation action of the two second bevel gears 7, the two second bevel gears 7 respectively drive the two screw rods 8 to rotate, under the action of the screw rods 8 respectively matched with the bearing frame 2 and the supporting plate 9 in a threaded manner, the screw rods 8 simultaneously drive the worker on the bearing frame 2 and the fixing plate 101 and the sucker 10 on the supporting plate 9 to move upwards, when the top of the supporting plate 9 contacts with the led screen, the motor 4 is turned off, then the worker sucks the sucker 10 on the led screen and removes the led screen, so that the removed led screen can be placed on the supporting plate 9, then the motor 4 is turned on to rotate reversely, the output shaft of the motor 4 drives the right second bevel gear 7 to rotate reversely through the right first bevel gear 6, then the right first bevel gear 6 drives the rotating shaft 5 and the first bevel gear 6 on the left of the rotating shaft 5 to rotate reversely, the left first bevel gear 6 drives the left second bevel gear 7 to rotate reversely, under the reverse rotation of the two second bevel gears 7, the two second bevel gears 7 respectively drive the two screw rods 8 to rotate reversely, under the effect that the screw rods 8 are respectively in threaded fit with the bearing frame 2 and the supporting plate 9, the worker on the bearing frame 2, the fixing plate 101 on the supporting plate 9, the sucker 10 on the supporting plate and the removed led screen are simultaneously driven by the screw rods 8 to move downwards, after the bearing frame 2 moves downwards to the original position, the motor 4 is turned off, then a worker holds the LED screen, the sucker 10 is separated from the LED screen for adsorption, then the worker moves the LED screen out of the support plate 9 leftwards, the LED screen can be detached, and when the device needs to be moved, the brake on the caster 14 is turned off.
Detailed description of the preferred embodiment 2
On specific embodiment 1's basis, please look over fig. 1, fig. 2, fig. 6 and fig. 7, still including gyro wheel 11, baffle 12 and bolt 13, the equal rotary type in left and right sides of backup pad 9 is connected with gyro wheel 11, the rear side of the backup pad 9 left and right sides all articulates there is baffle 12 that is used for fixed led screen, two baffle 12 bilateral symmetry, two baffle 12 a wall front side in opposite directions all have bolt 13 through threaded connection, two bolt 13 bilateral symmetry, the one end that two bolt 13 are close to each other is located two draw-in grooves respectively, the one end that two bolt 13 kept away from each other all is connected with the bull stick, the bull stick is convenient for the staff to rotate bolt 13.
Firstly, the two bolts 13 are rotated by the rotating rods on the two bolts 13, under the action of the threaded matching of the baffle plate 12 and the bolts 13, the two bolts 13 can respectively move towards the directions away from each other, after the ends, close to each other, of the two bolts 13 are respectively moved out of the two clamping grooves, the two baffle plates 12 can be rotated towards the directions away from each other, when the led is disassembled, after the top of the support plate 9 contacts the led screen, a worker sucks the suction disc 10 on the led screen, then rotates the two baffle plates 12 towards the directions close to each other, the two baffle plates 12 respectively contact and match with the left side and the right side of the led screen, then the two bolts 13 are reversely rotated by the rotating rods on the two bolts 13, under the action of the threaded matching of the baffle plates 12 and the bolts 13, the two bolts 13 can respectively move towards the directions close to each other, after the ends, close to each other, of the two bolts 13 respectively enter the two clamping grooves, at this time, the two bolts 13 can fix the baffle 12, so that under the action of the two baffles 12, the two baffles 12 can fix the led screen on the support plate 9 more stably, when a worker needs to take the led screen off the support plate 9, the suction cup 10 is detached from the led screen, then the worker holds the led screen, then the two bolts 13 are rotated by the rotating rods on the two bolts 13, under the action of the threaded fit between the baffle 12 and the bolts 13, the two bolts 13 can respectively move in the directions away from each other, after the ends of the two bolts 13 close to each other are respectively moved out of the two clamping grooves, the two baffles 12 are rotated in the directions away from each other, the two baffles 12 are disengaged from the led screen, then the worker moves the led screen out of the support plate 9 to the left, the roller 11 can rotate, so that under the action of the roller 11, the worker can move the led screen out more easily, brings convenience to the working personnel.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (6)
1. The utility model provides an outdoor led screen is maintained with overhauling auxiliary device which characterized in that: comprises a bottom plate (1), a bearing frame (2), guide rods (3), motors (4), two rotating shafts (5), first bevel gears (6), second bevel gears (7), screw rods (8), a support plate (9), suckers (10), a fixing plate (101), trundles (14) and guardrails (15), wherein the four corners of the bottoms of the two bottom plates (1) are connected with the trundles (14), the rotating shafts (5) penetrate through the tops of the two bottom plates (1) in a rotating manner, the rotating shafts (5) are positioned in the middle of the tops of the two bottom plates (1), the guide rods (3) are connected between the tops of the bottom plates (1), the guide rods (3) are positioned on the front sides of the rotating shafts (5), the left side and the right side of the rear side of the guide rods (3) are connected with the screw rods (8) in a rotating manner, the motor (4) is arranged in the middle of the top of the right bottom plate (1), an output shaft of the motor (4) is connected with the right end of the rotating shafts (5), the two first bevel gears (6) are respectively connected to the left side and the right side of the rotating shaft (5), the two second bevel gears (7) are respectively connected to the bottoms of the two screw rods (8), the first bevel gears (6) and the second bevel gears (7) on the same side are meshed with each other, a bearing frame (2) is connected between the front sides of the tops of the two bottom plates (1), the rear side of the bearing frame (2) is movably connected to the guide rod (3), the left side and the right side of the rear of the bearing frame (2) are respectively in threaded fit with the two screw rods (8), the left front side and the right front side of the top of the bearing frame (2) are respectively connected with guard rails (15), the two guard rails (15) are arranged in a bilateral symmetry manner, the upper portion of the guide rod (3) is slidably connected with the supporting plate (9), the left side and the right side of the supporting plate (9) are respectively in threaded fit with the two screw rods (8), backup pad (9) are located the top of bearing frame (2), and the top of backup pad (9) is connected with four fixed plates (101), and the draw-in groove has all been opened with fixed plate (101) the most right side in the wall top in opposite directions to leftmost fixed plate (101), and sucking disc (10) are all installed to the back wall of four fixed plates (101).
2. An outdoor led screen maintenance repair assist device as claimed in claim 1, wherein: still including gyro wheel (11), baffle (12) and bolt (13), the equal rotary type in the left and right sides of backup pad (9) is connected with gyro wheel (11), the rear side of backup pad (9) left and right sides all articulates there is baffle (12), two baffle (12) bilateral symmetry, two baffle (12) are in opposite directions a wall front side all through threaded connection have bolt (13), two bolt (13) bilateral symmetry, the one end that two bolt (13) are close to each other is located two draw-in grooves respectively.
3. An outdoor led screen maintenance repair assist device according to claim 2, wherein: the caster (14) is provided with a brake.
4. An outdoor led screen maintenance repair assist device according to claim 3, wherein: one end of each bolt (13) far away from each other is connected with a rotating rod.
5. An outdoor led screen maintenance repair assist device according to claim 4, wherein: the bearing frame (2) is made of aluminum alloy and has the characteristics of light weight and high hardness.
6. An outdoor led screen maintenance repair assist device according to claim 5, wherein: the motor (4) is arranged on the right side bottom plate (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220045266.8U CN216681985U (en) | 2022-01-10 | 2022-01-10 | Maintenance of outdoor led screen is with tearing open repair auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220045266.8U CN216681985U (en) | 2022-01-10 | 2022-01-10 | Maintenance of outdoor led screen is with tearing open repair auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216681985U true CN216681985U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220045266.8U Active CN216681985U (en) | 2022-01-10 | 2022-01-10 | Maintenance of outdoor led screen is with tearing open repair auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216681985U (en) |
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- 2022-01-10 CN CN202220045266.8U patent/CN216681985U/en active Active
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