CN217458748U

CN217458748U - Overweight alarm anti-shaking guardrail for aerial work platform

Info

Publication number: CN217458748U
Application number: CN202221542952.2U
Authority: CN
Inventors: 聂冬冬
Original assignee: Ruishi Shandong Mechanical Equipment Co ltd
Current assignee: Ruishi Shandong Mechanical Equipment Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-20
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an overweight alarm anti-shaking guardrail for an aerial work platform, which belongs to the field of platform guardrails and comprises a platform and a guardrail component arranged on the top end of the platform, wherein the top end of the platform is provided with a slot, the top end of the platform is provided with a mounting groove inside the slot, the inside of the mounting groove is provided with an inner panel, the top end of the inner panel is provided with a weight sensor, the weight sensor is stepped on the top end of a pedal, the bottom end of the pedal is directly contacted with the weight sensor, the weight sensor is used for weighing an operator, the weight sensor displays the weighed weight data by a display screen, when the predicted weight is exceeded, an alarm gives out alarm sound to remind the user that the device is overloaded, a storage battery supplies power for the weight sensor, the display screen and the alarm, a bearing component is pulled upwards to ensure that an inserting strip is bent, and the bearing component is wholly moved out from the inside of the slot, and rotating the fixing bolt to upwards take out the inner embedded plate, driving the weight sensor to move out of the mounting groove, and maintaining the weight sensor.

Description

Overweight alarm anti-shaking guardrail for aerial work platform

Technical Field

The utility model relates to a platform guardrail, more specifically the utility model relates to a guardrail is prevented shaking by overweight alarm for aerial working platform that says so.

Background

The mast type aerial work platform has the advantages that the mast type aerial work platform is a movable aerial work product for serving aerial work, equipment installation, maintenance and the like in various industries, the mast supporting work platform of the mast type aerial work platform is lifted synchronously, the supporting and retreating structure of the mast type aerial work platform is the same as that of a single mast type platform, and the mast type aerial work platform has super-large load capacity and excellent working stability. The integral lifting guardrail device has good strength, greatly reduces the height of the whole machine during transportation, is very convenient to assemble and disassemble, can be assembled or disassembled by one-time lifting, and protects operators by guardrails on a mast type aerial work platform.

When the existing aerial work platform is used, generally, an operator stands on the platform and maintains operation by using guardrails, but the weight borne by the platform is fixed, the operator is difficult to check the weight of the operator and the weight of other people when standing on the platform, and the platform is unstable due to overweight during the rising period of the platform, so that the working environment is unsafe and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art generally be that operating personnel stands on the platform, utilize the guardrail to maintain the operation, but the fixed of the weight that the platform bore, operating personnel hardly examines and verifies self and other people's weight when standing the platform, during the platform rises, unstable phenomenon takes place for overweight or because of the platform, the unsafe of operational environment has been leaded to, it prevents shaking the guardrail with overweight alarm to provide aerial work platform, with not enough more than solving, facilitate the use.

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an overweight alarm anti-shaking guardrail for aerial work platform, including platform and guardrail subassembly installed on the top of the platform, the top of the platform and inside the guardrail subassembly are provided with a bearing subassembly, a platform pad is installed on one side of a lifting subassembly, the lifting subassembly is installed on one side of the top of a mobile station, and the top of the mobile station is also provided with the platform pad, and the platform is arranged above the platform pad;

the top end of the platform is provided with a groove, the top end of the platform is provided with a mounting groove in the groove, an inner panel is mounted in the mounting groove, and a weight sensor is mounted at the top end of the inner panel.

Preferably, the display screen and the alarm are installed at the front end of the platform, the limiting groove is formed in the inner wall of the groove, and the supporting spring is installed inside the limiting groove.

Preferably, the mounting groove is internally provided with a lapping strip, the top end of the lapping strip is provided with a threaded hole, and the lapping strip is provided with two groups.

Preferably, an inner panel is mounted inside the mounting groove and at the top end of the strap, and the inner panel and the threaded hole are connected by a fixing bolt.

Preferably, the bearing assembly comprises a pedal and cuttings arranged on two sides of the pedal, the cuttings are arranged in the limiting groove, and the other two sides of the adsorption area are provided with adsorption areas.

Preferably, the bottom end of the pedal plate is internally provided with a built-in groove, the bottom end of the built-in groove is provided with a through groove, and the through groove is communicated with the outside.

Preferably, the adsorption area comprises a moving plate arranged in the built-in groove and support plates arranged at the bottom ends of the moving plate, and the support plates are provided with two groups.

Preferably, a moisture absorption block is arranged between the two groups of support plates, and the outer surface of the moisture absorption block is wrapped with a protective net.

Preferably, the movable plate slides in the built-in groove in a limited manner, and the top end of the movable plate is connected with the top end in the built-in groove through a compression spring.

Preferably, one side of the guardrail component is hinged with a guardrail, a bottom groove is formed in the bottom end of the body of the guardrail component, a mounting plate is installed on the outer side of the guardrail component, and a storage battery is installed on the top end of the mounting plate.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses an aerial working platform is with overweight warning anti-shake guardrail, rotate the fence of opening, the operator strides into the inside of guardrail subassembly, and step on the top at the step, install the cutting of step both sides and push down supporting spring at this moment, make the step move down, utilize the bottom direct contact weighing transducer of step, utilize weighing transducer to weigh the operator, weighing transducer shows the weight data of title by the display screen, when exceeding expected weight, the siren will send out the police dispatch newspaper sound, remind the user that the device has transshipped, the battery is weighing transducer, display screen and siren supply power, upwards stimulate carrier assembly, make the cutting crooked, carrier assembly wholly shifts out from the inside of fluting, rotate fixing bolt, upwards take out the interior panel, drive weighing transducer and shift out the inside of mounting groove, maintain weighing transducer, the use is convenient;

(2) the utility model discloses a guardrail is prevented shaking by overweight alarm for aerial working platform, when the operator stands on the top of step, the step moves down, the extension board receives grooved restriction and rebound, it shifts up to move the board, compression spring contracts, when the operator leaves carrier assembly, support spring restores force, the step shifts up, compression spring supports the extension board out the inside of built-in groove, the extension board contacts with grooved bottom, the inside moisture of fluting is absorbed by the piece that absorbs moisture through the protection network, with protection weighing transducer.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the guardrail assembly of the present invention;

FIG. 3 is a diagram of the structure of the platform of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention;

FIG. 5 is a structural view of the load bearing assembly of the present invention;

fig. 6 is a structural view of the pedal and the adsorption area of the present invention.

In the figure: 1. a mobile station; 2. a lifting assembly; 3. a table cushion; 4. a platform; 41. a display screen; 42. grooving; 43. a limiting groove; 44. a support spring; 45. mounting grooves; 451. an inner panel; 452. fixing the bolt; 453. a weight sensor; 46. lapping; 47. a threaded hole; 48. an alarm; 5. a load bearing assembly; 51. treading the board; 511. a built-in groove; 512. a compression spring; 513. a through groove; 52. cutting; 53. an adsorption zone; 531. moving the plate; 532. a support plate; 533. a moisture-absorbing block; 534. a protective net; 6. a guardrail assembly; 61. opening a fence; 62. a bottom groove; 63. mounting a plate; 64. and (4) a storage battery.

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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1 and 2, the anti-shaking guardrail for the aerial work platform with the overweight alarm comprises a platform 4 and a guardrail assembly 6 arranged on the top end of the platform 4, a bearing assembly 5 is arranged on the top end of the platform 4 and inside the guardrail assembly 6, a platform pad 3 is arranged on one side of a lifting assembly 2, the lifting assembly 2 is arranged on one side of the top end of a mobile platform 1, the platform pad 3 is also arranged on the top end of the mobile platform 1, and the platform 4 is arranged above the platform pad 3.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

with reference to fig. 2-5, a slot 42 is formed at the top end of the platform 4, a mounting groove 45 is formed at the top end of the platform 4 and inside the slot 42, an inner panel 451 is mounted inside the mounting groove 45, a weight sensor 453 is mounted at the top end of the inner panel 451, an operator stands on the bearing assembly 5, and the weight sensor 453 is used for weighing a person standing on the bearing assembly 5.

The front end of the platform 4 is provided with a display screen 41 and an alarm 48, the inner wall of the slot 42 is provided with a limit slot 43, the inside of the limit slot 43 is provided with a support spring 44, the weight sensor 453 displays the weighed weight data by the display screen 41, and the alarm 48 gives an alarm sound when the weight exceeds the expected weight.

The inside of mounting groove 45 is installed has the overlap strip 46, and screw hole 47 is seted up on the top of overlap strip 46, and overlap strip 46 is equipped with two sets ofly.

An inner panel 451 is attached to the top end of the strap 46 inside the attachment groove 45, and the inner panel 451 and the screw hole 47 are connected by a fixing bolt 452.

The bearing component 5 comprises a pedal 51 and inserting strips 52 arranged on two sides of the pedal 51, the inserting strips 52 are arranged inside the limiting groove 43, and the other two sides of the adsorption area 53 are provided with adsorption areas 53.

One side of guardrail subassembly 6 articulates there is division fence 61, and kerve 62 has been seted up to guardrail subassembly 6's body bottom, and mounting panel 63 is installed in guardrail subassembly 6's the outside, and battery 64 is installed on mounting panel 63's top.

In this embodiment: rotating the open fence 61, the operator strides into the guardrail assembly 6 and steps on the top end of the pedal 51, at this time, the inserts 52 arranged at the two sides of the pedal 51 press the supporting spring 44 downwards, so that the pedal 51 moves downwards, the bottom end of the pedal 51 is directly contacted with the weight sensor 453, the operator is weighed by the weight sensor 453, the weight sensor 453 displays the weighed weight data by the display screen 41, when the predicted weight is exceeded, the alarm 48 gives out an alarm sound to remind the user that the device is overloaded, the storage battery 64 supplies power to the weight sensor 453, the display screen 41 and the alarm 48, the bearing assembly 5 is pulled upwards, so that the insert 52 bends, the whole bearing assembly 5 moves out of the groove 42, the fixing bolt 452 is rotated, the inner panel 451 is taken out upwards, the weight sensor 453 is driven to move out of the inner part of the mounting groove 45, and the weight sensor 453 is maintained, is convenient to use.

Example two:

referring to fig. 6, an inner groove 511 is formed in the bottom end of the pedal 51, a through groove 513 is formed in the bottom end of the inner groove 511, and the through groove 513 is communicated with the outside.

The adsorption region 53 includes a moving plate 531 disposed inside the built-in slot 511 and support plates 532 mounted at the bottom ends of the moving plate 531, and the support plates 532 are provided in two sets.

An absorbent block 533 is arranged between the two groups of support plates 532, a protective net 534 is wrapped on the outer surface of the absorbent block 533, and moisture in the groove 42 is absorbed by the absorbent block 533.

The moving plate 531 slides in the inner groove 511 in a limited manner, and the top end of the moving plate 531 is connected to the top end of the inner groove 511 by a compression spring 512.

In this embodiment: when an operator stands at the top end of the pedal 51, the pedal 51 moves downwards, the support plate 532 moves upwards under the limitation of the slot 42, the moving plate 531 moves upwards, the compression spring 512 contracts, when the operator leaves the bearing assembly 5, the support spring 44 performs restoring force, the pedal 51 moves upwards, the compression spring 512 pushes the support plate 532 out of the inner groove 511, the support plate 532 is in contact with the bottom end of the slot 42, and moisture in the inner part of the slot 42 is absorbed by the moisture absorption block 533 through the protective net 534 to protect the weight sensor 453.

In summary, the following steps: the utility model discloses an aerial working platform is with overweight warning anti-shake guardrail, rotate division 61, the operator strides into the inside of guardrail subassembly 6, and step on the top at pedal 51, install cutting 52 in pedal 51 both sides at this moment and push down supporting spring 44, make pedal 51 move down, utilize the bottom direct contact weight sensor 453 of pedal 51, utilize weight sensor 453 to weigh the operator, weight sensor 453 shows the called weight data by display screen 41, when exceeding expected weight, siren 48 will send out the alarm sound, remind the user device to have transshipped, battery 64 supplies power for weight sensor 453, display screen 41 and siren 48, pull carrier 5 up, make cutting 52 crooked, carrier 5 wholly shifts out from the inside of fluting 42, rotate fixing bolt 452, upwards take out interior panel 451, drive weight sensor 453 shifts out the inside of mounting groove 45, when an operator stands at the top end of the pedal 51, the pedal 51 moves downwards, the support plate 532 moves upwards under the limitation of the slot 42, the moving plate 531 moves upwards, the compression spring 512 contracts, when the operator leaves the bearing assembly 5, the support spring 44 restores, the pedal 51 moves upwards, the support plate 532 is pushed out of the built-in groove 511 by the compression spring 512, the support plate 532 contacts with the bottom end of the slot 42, and moisture in the interior of the slot 42 is absorbed by the moisture absorption block 533 through the protective net 534 so as to protect the weight sensor 453.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. Guardrail is prevented shaking by overweight warning for aerial working platform, include platform (4) and install guardrail subassembly (6) on platform (4) top, its characterized in that: the top end of the platform (4) is provided with a bearing assembly (5) inside the guardrail assembly (6), the table mat (3) is installed on one side of the lifting assembly (2), the lifting assembly (2) is installed on one side of the top end of the mobile table (1), the table mat (3) is also installed on the top end of the mobile table (1), and the platform (4) is arranged above the table mat (3);

the top end of the platform (4) is provided with a slot (42), the top end of the platform (4) is provided with a mounting groove (45) inside the slot (42), an inner panel (451) is mounted inside the mounting groove (45), and a weight sensor (453) is mounted at the top end of the inner panel (451).

2. The overweight alarm anti-shaking guardrail for the aerial work platform according to claim 1, wherein: display screen (41) and siren (48) are installed to the front end of platform (4), and spacing groove (43) have been seted up to the inner wall of fluting (42), and the internally mounted of spacing groove (43) has supporting spring (44).

3. The overweight alarm anti-shaking guardrail for the aerial work platform according to claim 1, wherein: the mounting groove (45) is internally provided with a lapping strip (46), the top end of the lapping strip (46) is provided with a threaded hole (47), and the lapping strip (46) is provided with two groups.

4. The overweight alarm anti-shaking guardrail for the aerial work platform as claimed in claim 3, wherein: an inner panel (451) is mounted inside the mounting groove (45) and at the top end of the lapping strip (46), and the inner panel (451) and the threaded hole (47) are connected through a fixing bolt (452).

5. The overweight alarm anti-shaking guardrail for the aerial work platform as claimed in claim 2, wherein: the bearing assembly (5) comprises a pedal (51) and inserting strips (52) arranged on two sides of the pedal (51), the inserting strips (52) are arranged in the limiting groove (43), and the other two sides of the adsorption area (53) are provided with adsorption areas (53).

6. The overweight alarm anti-sloshing guardrail for the aerial work platform as claimed in claim 5, wherein: an internal groove (511) is formed in the bottom end of the pedal (51), a through groove (513) is formed in the bottom end of the internal groove (511), and the through groove (513) is communicated with the outside.

7. The overweight alarm anti-shaking guardrail for the aerial work platform as claimed in claim 6, wherein: the adsorption area (53) comprises a moving plate (531) arranged in the built-in groove (511) and support plates (532) arranged at the bottom ends of the moving plate (531), and two groups of the support plates (532) are arranged.

8. The overweight alarm anti-sloshing guardrail for the aerial work platform as claimed in claim 7, wherein: an absorbent block (533) is arranged between the two groups of support plates (532), and the outer surface of the absorbent block (533) is wrapped with a protective net (534).

9. The overweight alarm anti-sloshing guardrail for the aerial work platform as claimed in claim 7, wherein: the movable plate (531) slides in the built-in groove (511) in a limited mode, and the top end of the movable plate (531) is connected with the top end of the built-in groove (511) through a compression spring (512).

10. The overweight alarm anti-shaking guardrail for the aerial work platform according to claim 1, wherein: one side of the guardrail component (6) is hinged with a guardrail (61), a bottom groove (62) is formed in the bottom end of the body of the guardrail component (6), a mounting plate (63) is installed on the outer side of the guardrail component (6), and a storage battery (64) is installed on the top end of the mounting plate (63).