CN210457220U

CN210457220U - Operating mechanism in lorry-mounted crane

Info

Publication number: CN210457220U
Application number: CN201921125152.9U
Authority: CN
Inventors: 管高明; 管兵; 李友谊
Original assignee: Lankao Shenli Construction Machinery Co ltd
Current assignee: Lankao Shenli Construction Machinery Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-05
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to the technical field of lorry-mounted crane equipment, in particular to an operating mechanism in a lorry-mounted crane, which comprises an operating room, wherein a telescopic supporting pedal is horizontally arranged at the bottom of the operating room, a supporting connecting plate is horizontally arranged below the operating room, and a rotation control device is arranged between the operating room and the supporting connecting plate; the rotation control device comprises a telescopic hydraulic cylinder and a spring buffer cylinder, the telescopic hydraulic cylinder is located on one side of the supporting connection plate, the spring buffer cylinder is located on the other side of the supporting connection plate, and the operation room is connected with the supporting connection plate through the telescopic hydraulic cylinder and the spring buffer cylinder. The utility model provides a convenient operation, the safety and stability, the personnel of being convenient for stand, can make the operation room carry out certain rotation, and the operator of being convenient for observes the process that rises to hang, and stability is strong, operating device among the lorry crane that the comfort level is high for overcome defect among the prior art.

Description

Operating mechanism in lorry-mounted crane

Technical Field

The utility model relates to a lorry crane equipment technical field, concretely relates to operating device among lorry crane.

Background

A lorry-mounted crane is equipment for lifting, rotating and lifting goods through a hydraulic lifting and telescopic system, and is generally assembled on a truck; the lorry-mounted crane has good maneuverability and is rapidly transferred, and can integrate hoisting and transporting functions, so that the lorry-mounted crane plays an important role in industrial production and material handling, and an operation room is generally installed on a lorry-mounted crane transport vehicle for conveniently hoisting goods in a cargo box of the lorry-mounted crane, so that the crane is conveniently operated, and the operation room is an important mechanism of the lorry-mounted crane.

However, the common operation room has poor anti-seismic effect, so that the difficulty of object lifting operation of the lorry-mounted crane is greatly improved when the lorry-mounted crane faces a poor environment, and the seat of the operation room is fixed, so that an operator keeps a fixed sitting posture to operate the crane; an operator gets on a ladder commonly used by an operating room from a truck, lifts the ladder according to needs, and needs to perform auxiliary guidance by people outside the operating room, so that the operation is convenient to perform, the person who is guided by the auxiliary guidance often stands on the ladder, the auxiliary guidance personnel often are difficult to keep balance, and the operator needs to go out of the operating room to observe the lifting condition according to needs, so a supporting plate convenient for the person to stand is arranged outside the operating room; in addition, with the development of society and the improvement of quality of life, an air evolution device should be arranged on an operation room, so that an operator can work in a good environment for a long time.

Therefore, the operating mechanism in the lorry-mounted crane has the advantages of convenience in operation, safety, stability, convenience in standing of personnel, capability of enabling an operating room to rotate to a certain degree, convenience in observing the lifting process by an operator, strong stability, high comfort level and wide market prospect.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a convenient operation, the safety and stability, the personnel of being convenient for stand, can make the operation room carry out certain rotation, and the operator of being convenient for observes the process that rises and hangs, and stability is strong, operating device among the lorry crane that the comfort level is high for overcome defect among the prior art.

The utility model adopts the technical proposal that: an operating mechanism in a lorry-mounted crane comprises an operating room, wherein a telescopic supporting pedal is horizontally arranged at the bottom of the operating room, a supporting connecting plate is horizontally arranged below the operating room, and a rotation control device is arranged between the operating room and the supporting connecting plate; the rotation control device comprises a telescopic hydraulic cylinder and a spring buffer cylinder, the telescopic hydraulic cylinder is located on one side of the supporting connection plate, the spring buffer cylinder is located on the other side of the supporting connection plate, and the operation room is connected with the supporting connection plate through the telescopic hydraulic cylinder and the spring buffer cylinder.

The bilateral symmetry of flexible support footboard be equipped with two triangle fixture blocks, these two triangle fixture blocks all are located the top of flexible support footboard, these two triangle fixture blocks all support footboard structure as an organic whole with flexible, the bottom of flexible support footboard is equipped with push-and-pull handle, push-and-pull handle welded fastening is in the bottom surface middle part of flexible support footboard, the spacing groove has been seted up to the corresponding flexible support footboard in bottom of operation room, the type of calligraphy structure is invertd in the adoption of spacing groove, the maximum distance phase-match between the biggest groove width of spacing groove and two triangle fixture blocks of flexible support footboard, the minimum groove width of spacing groove and the width phase-match of flexible support footboard.

The quantity of flexible pneumatic cylinder and spring cushion cylinder adopt two, the equal welded fastening in bottom of flexible pneumatic cylinder and spring cushion cylinder is on the top surface of supporting connection board, the top of flexible pneumatic cylinder and spring cushion cylinder is fixed the cover respectively and is equipped with the adapter, the corresponding welding in bottom of operation room is equipped with the switching fixed plate, the adapter is articulated fixed with the switching fixed plate.

The operation room in be equipped with operation workstation and support seat, support the middle part that the seat is located the operation room, operation workstation is located one side of operation room, operation workstation's bottom welded fastening is on the bottom plate of operation room, the last bonding of operation workstation is equipped with the spirit level, the below of supporting the seat is equipped with flexible bracing piece group, the top welded fastening of flexible bracing piece group is on supporting the seat, the bottom suit of flexible bracing piece group is on swivel support plate, swivel support plate's bottom welded fastening is on the bottom plate of operation room.

The operation room in be equipped with the light, the light is located the top of operation workstation, on the roof of light bonding fixed operation room.

The outer wall of the operating room is provided with an air purifier, the air purifier is fixedly bonded on the outer wall of the operating room, and the air purifier is communicated with the operating room.

The top of flexible support footboard be equipped with push-and-pull door and observation window, the push-and-pull door is located one side of operation room, and the observation window is located the opposite side of operation room, and one side of push-and-pull door is passed through the hinge and is articulated to be fixed on the lateral wall of operation room, the opposite side of push-and-pull door passes through the bolt to be fixed on the lateral wall of operation room, and the observation window is glued on the lateral wall of operation room, and the top of observation window is equipped with the auxiliary stay handle, and the auxiliary stay handle welded fastening is on the.

The utility model has the advantages that: firstly, the utility model comprises an operating room, wherein a telescopic supporting pedal is horizontally arranged at the bottom of the operating room, a supporting connecting plate is horizontally arranged below the operating room, and a rotation control device is arranged between the operating room and the supporting connecting plate; the rotary control device comprises a telescopic hydraulic cylinder and a spring buffer cylinder, the telescopic hydraulic cylinder is positioned on one side of the supporting connecting plate, the spring buffer cylinder is positioned on the other side of the supporting connecting plate, the operating room is connected with the supporting connecting plate through the telescopic hydraulic cylinder and the spring buffer cylinder, an operator can control the up-and-down rotation of the operating room through operating the rotary control device, so that the operation of the operator is facilitated when the visual field range of the operator is adjusted, and the rotary control device comprises the spring buffer cylinder, so that the stability of the operating room is improved; secondly, the utility model is provided with a telescopic supporting pedal, thereby facilitating the worker to stand at one side of the operation room, and the operation room is provided with an auxiliary supporting handle, thereby facilitating the worker to stand at one side of the operation room firmly; and again, the utility model discloses be equipped with the support seat, be equipped with flexible bracing piece group on the support seat, be equipped with rotatory backup pad on the flexible bracing piece group to make the horizontal rotation and the height-adjustable of support seat, improved operator's comfort level, and be equipped with air purifier on the operation room, thereby further improve operator's comfort level, thereby improved work efficiency greatly, had fine society and economic benefits, be the product of easily using widely.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the structure in the direction of a-a in fig. 2.

Fig. 4 is a schematic structural diagram of the operating room of the present invention.

Detailed Description

As shown in fig. 1, 2, 3 and 4, an operating mechanism in a lorry-mounted crane comprises an operating room 1, wherein a telescopic supporting pedal 2 is horizontally arranged at the bottom of the operating room 1, a supporting connecting plate 3 is horizontally arranged below the operating room 1, and a rotation control device is arranged between the operating room 1 and the supporting connecting plate 3; the rotation control device comprises a telescopic hydraulic cylinder 4 and a spring buffer cylinder 5, the telescopic hydraulic cylinder 4 is located on one side of the supporting and connecting plate 3, the spring buffer cylinder 5 is located on the other side of the supporting and connecting plate 3, and the operation room 1 is connected with the supporting and connecting plate 3 through the telescopic hydraulic cylinder 4 and the spring buffer cylinder 5.

The bilateral symmetry of flexible support footboard 2 be equipped with two triangle fixture blocks, these two triangle fixture blocks all are located the top of flexible support footboard 2, these two triangle fixture blocks all support footboard 2 structure as an organic whole with flexible, the bottom of flexible support footboard 2 is equipped with push-and-pull handle 6, push-and-pull handle 6 welded fastening is at the bottom surface middle part of flexible support footboard 2, spacing groove 7 has been seted up to the corresponding flexible footboard 2 that supports in bottom of operation room 1, spacing groove 7 adopts the type of calligraphy of inversion structure, the maximum distance phase-match between the maximum groove width of spacing groove 7 and two triangle fixture blocks of flexible support footboard 2, the minimum groove width of spacing groove 7 and the width phase-match of flexible support footboard 2. In order to prevent the telescopic support pedal 2 from popping up in the movement of the truck, a buckle group is arranged between the telescopic support pedal 2 and the operation room 1, the switch of the buckle group is arranged on the push-pull handle 6, and the telescopic support pedal 2 is sleeved and fixed in the limit groove 7 through a buckle. The quantity of flexible pneumatic cylinder 4 and spring cushion cylinder 5 adopt two, the equal welded fastening in bottom of flexible pneumatic cylinder 4 and spring cushion cylinder 5 is on the top surface of supporting connection board 3, the fixed cover of buckle is equipped with adapter 8 respectively at the top of flexible pneumatic cylinder 4 and spring cushion cylinder 5, the corresponding welding in bottom of operation room 1 is equipped with switching fixed plate 9, adapter 8 is articulated fixed with switching fixed plate 9. Operation room 1 in be equipped with operation workstation 10 and support seat 11, support the middle part that seat 11 is located operation room 1, operation workstation 10 is located one side of operation room 1, the bottom welded fastening of operation workstation 10 is on the bottom plate of operation room 1, the bonding is equipped with spirit level 12 on the operation workstation 10, the below of supporting seat 11 is equipped with flexible bracing piece group 13, the top welded fastening of flexible bracing piece group 13 is on supporting seat 11, the bottom suit of flexible bracing piece group 13 is on swivel support plate 14, swivel support plate 14's bottom welded fastening is on the bottom plate of operation room 1. The telescopic supporting rod group 13 comprises a telescopic rod, a fixing sleeve and a clamping bolt, the fixing sleeve is sleeved on the telescopic rod, the telescopic rod is clamped and fixed on the fixing sleeve through the clamping bolt, the top end of the telescopic rod is welded on the supporting seat 11, a connecting bearing is arranged between the fixing sleeve and the rotating supporting plate 14, and the fixing sleeve is connected with the rotating supporting plate 14 through the connecting bearing. The operation room 1 is internally provided with an illuminating lamp 15, the illuminating lamp 15 is positioned above the operation workbench 10, and the illuminating lamp 15 is fixedly bonded on a top plate of the operation room 1. The outer wall of the operation room 1 is provided with an air purifier 16, the air purifier 16 is fixedly bonded on the outer wall of the operation room 1, and the air purifier 16 is communicated with the operation room 1. The air purifier 16 is a model GP7101 or Midrive AC01-1 air purifier of Philips. The operation workbench 10 is respectively connected with the telescopic hydraulic cylinder 4, the illuminating lamp 15, the air purifier 16, the vehicle-mounted power supply and a hydraulic lifting and telescopic system motor of the crane. The top of flexible support footboard 2 be equipped with push-and-pull door 17 and observation window 18, push-and-pull door 17 is located one side of operation room 1, observation window 18 is located the opposite side of operation room 1, one side of push-and-pull door 17 is passed through the hinge and is articulated to be fixed on the lateral wall of operation room 1, the opposite side of push-and-pull door 17 passes through the bolt to be fixed on the lateral wall of operation room 1, observation window 18 adhesive fixation is on the lateral wall of operation room 1, the top of observation window 18 is equipped with auxiliary stay handle 19, auxiliary stay handle 19 welded fastening is on the lateral wall of operation room 1.

The use method of the product is as follows: as shown in fig. 1, 2, 3 and 4, firstly, one side of the support connecting plate 3 is welded or fixedly connected with a crane through bolts; then, the operator gets into the operation room 1, adjusts the support seat 11 as required, starts the opening of the air cleaner 16 by operating the work table 10, and operates the lifting of the telescopic hydraulic cylinder 4 by operating the work table 10 as required for lifting, thereby adjusting the observation angle of view of the operator; then, the telescopic supporting pedal 2 is drawn out as required, so that personnel can stand in the operation room 1 conveniently, and the lifting work can be carried out conveniently; in addition, according to the display of the level 12 after the lifting work is finished, the operator should level the operation room 1 to meet the work use, and the operator of the operation room 1 should not adjust the rotation of the operation room 1 when the operator stands on the telescopic supporting pedal 2 to lift, thereby protecting the standing person.

The utility model discloses an easy operation, the safety and stability, the personnel of being convenient for stand, can make to carry out certain rotation between the operation, and the operator of being convenient for observes the process that rises and hangs, and stability is strong, operating device in the lorry crane that the comfort level is high makes the utility model discloses extensive market prospect has.

Claims

1. Operating mechanism in lorry-mounted crane, including operation room (1), its characterized in that: a telescopic supporting pedal (2) is horizontally arranged at the bottom of the operating room (1), a supporting connecting plate (3) is horizontally arranged below the operating room (1), and a rotation control device is arranged between the operating room (1) and the supporting connecting plate (3); the rotation control device comprises a telescopic hydraulic cylinder (4) and a spring buffer cylinder (5), the telescopic hydraulic cylinder (4) is located on one side of the supporting and connecting plate (3), the spring buffer cylinder (5) is located on the other side of the supporting and connecting plate (3), and the operation room (1) is connected with the supporting and connecting plate (3) through the telescopic hydraulic cylinder (4) and the spring buffer cylinder (5).

2. Operating mechanism in a lorry-mounted crane according to claim 1, characterized in that: the bilateral symmetry of flexible support footboard (2) be equipped with two triangle fixture blocks, these two triangle fixture blocks all are located the top of flexible support footboard (2), these two triangle fixture blocks all support footboard (2) structure as an organic whole with flexible, the bottom of flexible support footboard (2) is equipped with push-and-pull handle (6), push-and-pull handle (6) welded fastening is in the bottom surface middle part of flexible support footboard (2), spacing groove (7) have been seted up in the corresponding flexible footboard (2) of supporting in bottom of operation room (1), protruding style of calligraphy structure is invertd in spacing groove (7) adoption, the maximum distance phase-match between the maximum groove width of spacing groove (7) and two triangle fixture blocks of flexible support footboard (2), the minimum groove width of spacing groove (7) and the width phase-match of flexible support footboard (2).

3. Operating mechanism in a lorry-mounted crane according to claim 1, characterized in that: the quantity of flexible pneumatic cylinder (4) and spring cushion cylinder (5) adopt two, the equal welded fastening in bottom of flexible pneumatic cylinder (4) and spring cushion cylinder (5) is on the top surface of supporting connection board (3), the top of flexible pneumatic cylinder (4) and spring cushion cylinder (5) is fixed the cover respectively and is equipped with adapter (8), the corresponding welding in bottom of operation room (1) is equipped with switching fixed plate (9), adapter (8) are articulated fixed with switching fixed plate (9).

4. Operating mechanism in a lorry-mounted crane according to claim 1, characterized in that: operation room (1) in be equipped with operation workstation (10) and support seat (11), support seat (11) and be located the middle part of operation room (1), operation workstation (10) are located one side of operation room (1), the bottom welded fastening of operation workstation (10) is on the bottom plate of operation room (1), it is equipped with spirit level (12) to bond on operation workstation (10), the below of supporting seat (11) is equipped with flexible bracing piece group (13), the top welded fastening of flexible bracing piece group (13) is on supporting seat (11), the bottom suit of flexible bracing piece group (13) is on rotatory backup pad (14), the bottom welded fastening of rotatory backup pad (14) is on the bottom plate of operation room (1).

5. Operating mechanism in a lorry-mounted crane according to claim 4, characterized in that: the operation room (1) is internally provided with an illuminating lamp (15), the illuminating lamp (15) is positioned above the operation workbench (10), and the illuminating lamp (15) is adhered and fixed on a top plate of the operation room (1).

6. Operating mechanism in a lorry-mounted crane according to claim 1, characterized in that: the air purifier (16) is arranged on the outer wall of the operating room (1), the air purifier (16) is fixedly adhered to the outer wall of the operating room (1), and the air purifier (16) is communicated with the operating room (1).

7. Operating mechanism in a lorry-mounted crane according to claim 1, characterized in that: the top of flexible support footboard (2) be equipped with push-and-pull door (17) and observation window (18), push-and-pull door (17) are located one side of operation room (1), observation window (18) are located the opposite side of operation room (1), one side of push-and-pull door (17) is passed through the hinge and is articulated to be fixed on the lateral wall of operation room (1), the opposite side of push-and-pull door (17) passes through the bolt to be fixed on the lateral wall of operation room (1), observation window (18) adhesive fixation is on the lateral wall of operation room (1), the top of observation window (18) is equipped with auxiliary stay handle (19), auxiliary stay handle (19) welded fastening is on the lateral wall of operation room (1).