CN211035140U

CN211035140U - Hanging bracket for overhead vehicle

Info

Publication number: CN211035140U
Application number: CN201922047205.6U
Authority: CN
Inventors: 王康; 张卫军
Original assignee: Shaanxi Yangming Transportation Technology Co ltd
Current assignee: Shaanxi Yangming Transportation Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-17
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an electric power construction equipment technical field's a gallows for overhead car aims at solving the more convenient problem of construction operation, and it includes vehicle body chassis, it lifts the frame to be equipped with the platform on vehicle body chassis, the platform lifts the frame and keeps away from vehicle body chassis's one end is equipped with the gallows, gallows one side is equipped with the switch door, gallows diapire one side is equipped with the workstation, and the opposite side is equipped with the thing platform, the workstation with be equipped with the guard gate between the thing platform, be equipped with the emergency exit on the thing platform, it is equipped with elevating gear to hang in the thing bench top portion of being equipped with, elevating gear keeps away from gallows one side is equipped with hangs the frame, the gallows border is. The utility model discloses the effect that has the simple operation.

Description

Hanging bracket for overhead vehicle

Technical Field

The utility model belongs to the technical field of the technique of electric power construction equipment and specifically relates to a gallows for overhead traveling crane is related to.

Background

The existing operating platform in the vehicle-mounted electric power construction elevated platform is not provided with cable terminal processing equipment (namely a cable stripping and cutting mechanism), and the electric power construction elevated platform is only limited to a lifting function. The cable stripping and cutting mechanism is separated from the vehicle-mounted electric power construction elevated platform, a constructor cannot process a cable on the operating platform, along with the development of an electric power construction equipment technology, the cable stripping and cutting mechanism needs to be integrated on the operating platform of the electric power construction elevated platform, and meanwhile, the cable stripping and cutting mechanism needs to rotate 360 degrees relative to the operating platform and incline 0-90 degrees relative to the operating platform so as to adapt to cable stripping and cutting construction from different directions and different angles.

In the prior art, chinese patent with publication number CN104129741B discloses a vehicle-mounted overhead comprehensive platform device for electric power construction, which comprises a vehicle chassis, a platform lifting frame, a platform support and 360-degree rotary discs, wherein the 360-degree rotary discs are mounted on the vehicle chassis, a main arm mounting support is mounted on each 360-degree rotary disc, the vehicle-mounted overhead comprehensive platform device further comprises a box-type operating platform, a cable stripping and cutting mechanism and a stripping and cutting mechanism lifting frame, the vehicle chassis is provided with the main arm support, the lower end of the platform lifting frame is hinged to the main arm mounting support, the upper end of the platform lifting frame is hinged to the platform support, and the box-type operating platform is mounted on the platform support.

The platform lifting frame comprises a 1# telescopic cylinder, a 2# telescopic cylinder, a 3# telescopic cylinder, a 4# telescopic cylinder, a 5# telescopic cylinder, a main arm joint, a telescopic arm group and a bending arm which are sequentially connected in series from bottom to top in a hinged mode, an auxiliary crank arm is hinged between the main arm joint and the main arm, one end of the 1# telescopic cylinder is hinged to a main arm mounting support, the other end of the 1# telescopic cylinder is hinged to the main arm, one end of the 2# telescopic cylinder is hinged to the main arm, the other end of the 2# telescopic cylinder is hinged to the auxiliary crank arm, one end of the 3# telescopic cylinder is hinged to the main arm, the other end of the 3# telescopic cylinder is hinged to the lower portion of the telescopic arm group, one end of the 4# telescopic cylinder is hinged to the upper portion of the telescopic; when the platform lifting frame is changed from a lifting state to a folding state, the telescopic arm group contracts inwards step by step, the 1# telescopic cylinder drives the main arm to rotate to a horizontal state, so that the main arm support is supported below the main arm, the 2# telescopic cylinder drives the main arm joint and the auxiliary crank arm to rotate, the 3# telescopic cylinder drives the telescopic arm group to rotate until the telescopic arm group is parallel to the main arm, the 4# telescopic cylinder drives the bending arm to rotate until the bending arm is perpendicular to the telescopic arm group, and the 5# telescopic cylinder drives the platform support to rotate relative to the bending arm until the platform support is perpendicular to the bending arm.

The utility model discloses a cable stripping and cutting mechanism lifting frame, including 6# telescoping cylinder, 7# telescoping cylinder and 8# telescoping cylinder, the cable stripping and cutting mechanism includes that horizontal table, axial strip and cut the mechanism and radially strip and cut the mechanism, the tailpiece of the piston rod of 8# telescoping cylinder is provided with the operation platform erection column, the upper end of operation platform erection column, the lower extreme of stripping and cutting the mechanism base stretch into in the same axle sleeve, and the upper end of oblique bracing piece that the slope set up articulates the one end at horizontal table, and the lower extreme of oblique bracing piece articulates on the axle sleeve.

The working process is as follows: when the platform lifting frame is changed from a folding state to a lifting state, the telescopic arm group extends outwards step by step, the 1# telescopic cylinder drives the main arm to rotate to an inclined state, so that the main arm support is supported below the main arm, the 2# telescopic cylinder drives the main arm joint and the auxiliary crank arm to rotate, the 3# telescopic cylinder drives the telescopic arm group to rotate until the 3# telescopic cylinder straightens, the 4# telescopic cylinder drives the bending arm to rotate until the 4# telescopic cylinder straightens, and the 5# telescopic cylinder drives the platform support to oppositely bend and rotate until the platform support is horizontal.

When the cable stripping and cutting mechanism is in a horizontal working state, the lower end of the diagonal bracing rod is hung on the shaft sleeve to prevent the horizontal workbench from rotating around a hinged point; when the cable stripping and cutting mechanism needs to be inclined to adapt to cable stripping and cutting at different angles, the lower end of the diagonal bracing rod is taken down from the shaft sleeve.

However, the above-described technique has the following drawbacks: during operation, in staff and use tools all got into operation platform, the platform lifting frame is by the state of folding up to lifting state change, flexible arm outwards extends step by step and rises to a take the altitude, and the staff carries out the cable construction operation this moment, when the construction needs carry other operation tools, the platform lifting frame will become the state of folding up by lifting state, and the staff needs descend together with the decline frame and collect the work of rising again after the instrument, this process operation is troublesome this moment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an overhead automobile-used gallows has simple operation beneficial effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: including vehicle body chassis, be equipped with the platform on vehicle body chassis and lift the frame, the platform lifts the frame and keeps away from vehicle body chassis's one end is equipped with the gallows, gallows one side is equipped with the switch door, gallows diapire one side is equipped with the workstation, and the opposite side is equipped with and is equipped with the thing platform, the workstation with be equipped with the guard gate between the thing platform, be equipped with the emergency exit on the thing platform, it is equipped with elevating gear to hang in the thing bench portion of being equipped with, elevating gear keeps away from gallows one side is equipped with hangs the frame, the gallows border is equipped with.

Through adopting above-mentioned technical scheme, in operation, in staff and the use tools got into the gallows together, the platform rises to lift the frame and becomes the state of lifting by the state of folding up, the staff is at workstation one side work, the rail guard plays the guard action to staff's safety, when needs transport other equipment or instrument to the gallows on, the staff can continue to work on the workstation, the emergency exit is opened, other staff put equipment or instrument in hanging the frame and start elevating gear, elevating gear will hang the frame lifting to be equipped with on the platform, the staff opens the instrument that the protective door will hang in the frame and take out, the setting of protective door prevents that equipment or instrument that the lifting came up from leading to the fact the injury to the staff, staff's personal safety has been ensured, the convenience of operation has been realized.

The utility model discloses further set up to: the lifting device is an electric hoist.

By adopting the technical scheme, the electric hoist is convenient to operate due to small volume, light dead weight and convenience in use, and convenient lifting of using tools and equipment is realized.

The utility model discloses further set up to: the article preparing platform is provided with an opening, two opposite side walls of the opening are provided with grooves, the side wall of the safety door is provided with a boss which is in lap joint with the grooves, one side of the opening is hinged with the safety door, and the other side of the opening is in clamping joint with the safety door.

Through adopting above-mentioned technical scheme, staff's during operation, switch door one side is articulated with the emergency exit, and the opposite side has realized opening and shutting of being convenient for of emergency exit with the emergency exit joint, and recess and emergency exit lateral wall and recess lapped boss on opening back both sides wall make the switch door can only open towards the gallows inboard on the thing bench, prevent that the switch door from opening down, have ensured staff's safety.

The utility model discloses further set up to: the protective guard is characterized in that a clamping ring is arranged on the peripheral wall of the protective guard close to one side of the object preparation table, a clamping hook clamped with the clamping ring is arranged on the outer wall of the protective door, and a handle is arranged on the outer wall of the protective door.

Through adopting above-mentioned technical scheme, the staff of being convenient for of setting up of handle is opened the emergency exit, and when electric block risen the instrument to being equipped with the thing bench, the setting of pothook and snap ring can be with switch door joint in the rail guard perisporium, realizes the fixed of opening the door.

The utility model discloses further set up to: the protective guard close to one side of the workbench is telescopic, and a lifting cylinder is fixed at the bottom of the telescopic protective guard.

Through adopting above-mentioned technical scheme, the staff during operation, the high meeting of rail guard causes the influence to the staff operation, and the setting of lift cylinder has realized the lift of work one side rail guard, the operating personnel operation of being convenient for.

The utility model discloses further set up to: one side of the joint of the object preparation platform and the workbench is provided with a groove, and the other side of the joint of the object preparation platform and the workbench is provided with a slope.

Through adopting above-mentioned technical scheme, after equipment lifting to being equipped with the thing bench, for the convenience of transportation to the workstation on, be equipped with the thing platform with workstation junction one side is provided with the slope, the removal of being convenient for heavier equipment, and the opposite side is established to the recess and is convenient for the staff to walk.

The utility model discloses further set up to: the utility model discloses a platform lifting frame, including gallows, platform lifting frame, socket case (211), the gallows top lateral wall is fixed with the light, be fixed with the socket case on the gallows is close to the outer wall that the platform lifted the frame, socket case (211) are connected with the power.

Through adopting above-mentioned technical scheme, when meetting the darker operational environment of peripheral light, the illumination around the workstation has been realized to the light that the gallows set up all around, and the setting of socket-outlet case has realized the power supply to the light.

The utility model discloses further set up to: and a plurality of telescopic safety ropes are arranged on the guard rail at the top of the hanging bracket.

Through adopting above-mentioned technical scheme, the setting of safety rope plays the guard action to staff's safety.

To sum up, the utility model discloses a beneficial technological effect does:

1. the convenience of operation is realized through the designed workbench and the object preparation platform;

2. through the designed illuminating lamp, when the working environment with dark ambient light is met, the illumination around the workbench is realized through the arrangement of the illuminating lamp;

3. through the safety rope of design, realized the protection to staff's during operation safety.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a vehicle body chassis; 2. a platform lifting frame; 3. a hanger; 4. a lifting cylinder; 211. a receptacle box; 212. hanging a frame; 213. preparing an object platform; 214. a lifting device; 215. a step; 216. a slope; 217. a work table; 218. opening and closing the door; 219. a safety cord; 220. protecting the fence; 221. an illuminating lamp; 222. a protective door; 223. a safety door; 224. an opening; 311. a first lock catch; 312. a groove; 313. a boss; 314. a second lock catch; 315. a handle; 316. a snap ring; 317. a hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses a gallows for overhead vehicle, as shown in fig. 1, including vehicle body chassis 1, be provided with the platform on vehicle body chassis 1 and rise frame 2, the platform rises and rises the one end that frame 2 kept away from vehicle body chassis 1 and be provided with gallows 3, for the convenience of staff gets into gallows 3 in, as shown in fig. 2, gallows 3 one side is provided with switch door 218.

In order to ensure the safety of the worker during working, as shown in fig. 2, a guard rail 220 is disposed at the edge of the hanger 3, a plurality of retractable safety ropes 219 are disposed on the guard rail 220 at the top of the hanger 3, in this embodiment, the number of the safety ropes 219 is four, a working platform 217 is disposed on one side of the bottom wall of the hanger 3, a standby platform 213 is disposed on the other side of the bottom wall of the hanger 3, and a safety door 223 is disposed on the standby platform 213.

In order to lift the equipment conveniently and not affect the normal work of the worker on one side of the workbench 217, as shown in fig. 2 and 3, lifting devices 214 are fixed on two sides of an emergency exit 223, the lifting devices 214 are arranged as electric hoists, the electric hoists are small in size, light in weight, simple to operate and convenient to use, a hanging frame 212 is arranged on one side, away from the hanging frame 3, of the lifting devices 214, an opening 224 is arranged on a standby platform 213, when the equipment is lifted onto the standby platform 213, the lifted equipment or tools are prevented from injuring the worker, a protective door 222 is arranged between the workbench 217 and the standby platform 213, further, in order to realize that the opening and closing door 218 can only be opened upwards and ensure the safety of the worker, grooves 312 are arranged on two opposite side walls of the opening 224, bosses 313 overlapped with the grooves 312 are arranged on the side walls of the emergency exit 223, in order to realize the fixing of the emergency exit 218, one, the other side is clamped with a safety door 223, in this embodiment, a first lock catch 311 is arranged on the opening 224, a second lock catch 314 clamped with the first lock catch 311 is arranged on the outer wall of the safety door 223, a clamp ring 316 is arranged on the peripheral wall of the protective guard 220 close to one side of the object preparation platform 213, a clamping hook 317 clamped with the clamp ring 316 is arranged on the outer wall of the safety door 223, and a handle 315 is arranged on the outer wall of the safety door 223 for an operator to open the safety door 223 conveniently.

In order to facilitate the work of an operator without being influenced by the height of the guard rail, the guard rail 220 close to one side of the workbench 217 is telescopic, and a lifting cylinder 4 is fixed at the bottom of the telescopic guard rail 220.

After the device is lifted to the object preparing platform 213, for the convenience of transportation to the workbench 217, one side of the joint of the object preparing platform 213 and the workbench 217 is provided with a step 215, and the other side is provided with a slope 216.

When meetting the darker operational environment of surrounding light, realize the illumination around workstation 217, the lateral wall of gallows 3 top is fixed with light 221, and gallows 3 is fixed with socket box 211 on being close to the outer wall that the platform lifted frame 2, and socket box 211 is connected with the power.

The implementation principle of the embodiment is as follows: when the lifting platform is in operation, the switch door 218 is opened, a worker and a tool enter the hanger 3 together, the platform lifting frame 2 is changed from a folding state to a lifting state, the worker wears the safety rope 219 and then works on one side of the workbench 217, when other equipment or tools need to be conveyed to the hanger 3, the worker can continue to work on the workbench 217, the safety door 223 is opened, the hook on the safety door 223 is buckled on the clamping ring 316 on the peripheral wall of the protective guard 220 to be fixed, the other worker places the equipment or tools in the lifting frame 212 and starts the electric hoist, the electric hoist lifts the lifting frame 212 to the standby platform 213, the worker opens the protective door 222 to take out the equipment in the lifting frame 212, and the equipment slides down the slope 216 and moves into the workbench 217 to be convenient for the worker to operate.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an overhead crane for car, includes vehicle body chassis (1), be equipped with the platform on vehicle body chassis (1) and lift frame (2), the platform lifts frame (2) and keeps away from the one end of vehicle body chassis (1) is equipped with gallows (3), its characterized in that: the lifting frame is characterized in that a switch door (218) is arranged on one side of the lifting frame (3), a workbench (217) is arranged on one side of the bottom wall of the lifting frame (3), a standby object platform (213) is arranged on the other side of the bottom wall of the lifting frame (3), a protective door (222) is arranged between the workbench (217) and the standby object platform (213), a safety door (223) is arranged on the standby object platform (213), a lifting device (214) is arranged at the top of the standby object platform (213) in a hanging mode, a lifting frame (212) is arranged on one side, away from the lifting frame (3), of the lifting frame (3), and a.

2. The hanger for overhead vehicles according to claim 1, wherein: the lifting device (214) is arranged as an electric hoist.

3. The hanger for overhead vehicles according to claim 1, wherein: be equipped with opening (224) on reserve thing platform (213), be equipped with recess (312) on the relative both sides wall of opening (224), emergency exit (223) lateral wall be equipped with recess (312) lapped boss (313), opening (224) one side with emergency exit (223) are articulated, the opposite side with emergency exit (223) joint.

4. The hanger for overhead vehicles according to claim 3, wherein: a clamping ring (316) is arranged on the peripheral wall of the protective guard (220) close to one side of the object preparation table (213), a clamping hook (317) clamped with the clamping ring (316) is arranged on the outer wall of the safety door (223), and a handle (315) is arranged on the outer wall of the safety door (223).

5. The hanger for overhead vehicles according to claim 1, wherein: the protective guard (220) close to one side of the workbench (217) is telescopic, and a lifting cylinder (4) is fixed at the bottom of the telescopic protective guard (220).

6. The hanger for overhead vehicles according to claim 1, wherein: one side of the joint of the object preparing platform (213) and the working platform (217) is provided with a step (215), and the other side is provided with a slope (216).

7. The hanger for overhead vehicles according to claim 1, wherein: the utility model discloses a platform lifting frame, including gallows (3), gallows (3) top lateral wall is fixed with light (221), gallows (3) are close to the platform and are lifted and be fixed with socket box (211) on the outer wall of frame (2), socket box (211) are connected with the power.

8. The hanger for overhead vehicles according to claim 1, wherein: a plurality of telescopic safety ropes (219) are arranged on the guard rail (220) at the top of the hanger (3).