阅读说明：本技术 一种窨井盖电磁开盖车 (Electromagnetic cover opening vehicle for inspection well cover ) 是由 黄海桥 于 2019-10-22 设计创作，主要内容包括：本发明公开了一种窨井盖电磁开盖车,包括车架、车轮、上固定块、下固定块、动滑轮、定滑轮、牵引主绳、牵引副绳、收绳轮、固定螺栓、电磁吸盘和电源,所述车架的四根支撑脚的底部固定有四个车轮,车架上固定有水平设置的横梁,所述横梁中部固定有支撑块,收绳轮通过中间轴连接在支撑块上,牵引主绳缠绕在收绳轮上,牵引主绳的下端连接滑轮组机构,并通过滑轮组机构连接电磁吸盘；本发明通过手摇柄摇动收绳轮带动滑轮组传动,利用牵引主绳的升降来实现窨井盖的吸起和安放,省时省力,也不会对窨井盖进行破坏,提高了窨井盖搬运时的安全性和稳定性。(The invention discloses an electromagnetic cover opening vehicle for an inspection well cover, which comprises a vehicle frame, wheels, an upper fixed block, a lower fixed block, a movable pulley, a fixed pulley, a traction main rope, a traction auxiliary rope, a rope collecting wheel, a fixed bolt, an electromagnetic chuck and a power supply, wherein four wheels are fixed at the bottoms of four supporting legs of the vehicle frame; the inspection well cover lifting device has the advantages that the pulley block is driven to transmit by shaking the rope collecting wheel through the crank handle, the inspection well cover is sucked and placed by utilizing the lifting of the traction main rope, time and labor are saved, the inspection well cover cannot be damaged, and the safety and the stability of the inspection well cover during transportation are improved.)

1. The utility model provides an inspection shaft lid electromagnetism car of uncapping which characterized in that: comprises a frame (1), wheels (7), an upper fixed block (8), a lower fixed block (5), a movable pulley (16), a fixed pulley (3), a traction main rope (10), a traction auxiliary rope (17), a rope collecting wheel (9), a fixed bolt (2), an electromagnetic chuck (14) and a power supply (15), four wheels (7) are fixed at the bottoms of the four supporting legs of the frame (1), a horizontal beam (18) is fixed on the frame (1), a supporting block (12) is fixed in the middle of the cross beam (18), the rope winding wheel (9) is connected to the supporting block (12) through a middle shaft, the hand crank (11) is crank-shaped, the hand crank (11) is connected with the rope receiving wheel (9), the traction main rope (10) is wound on the rope receiving wheel (9), and the hand crank (11) drives the rope receiving wheel (9) to rotate when shaking so as to drive the lower end of the traction main rope (10) not wound to lift; a plurality of vertically arranged mounting holes (13) are formed in the cross beam (18), studs matched with the mounting holes (13) in the cross beam (18) are arranged at the upper end of the upper fixing block (8), the studs at the upper end of the upper fixing block (8) penetrate through the mounting holes (13) in the cross beam (18) and then are fixed on the cross beam (18) through fixing bolts (2), and the fixed pulley (3) is mounted on the upper fixing block (8); an upper end rope hook (4) is arranged at the upper end of the lower fixing block (5), a lower end rope hook (6) is arranged at the lower end of the lower fixing block (5), a movable pulley (16) is installed on the lower fixing block (5), one end of a traction auxiliary rope (17) is connected to the upper end rope hook (4) at the upper end of the upper fixing block (8), the traction auxiliary rope (17) sequentially bypasses the fixed pulley (3) and the movable pulley (16), the other end of the traction auxiliary rope (17) is connected with the lower end of a traction main rope (10), and the electromagnetic chuck (14) is fixed on the lower end rope hook (6) at the lower end of the lower fixing block (5); the upper fixing block (8), the lower fixing block (5), the movable pulley (16), the electromagnetic chucks (14), the fixed pulley (3) and the traction auxiliary ropes (17) are symmetrically arranged in a left-right mode, the upper ends of the two traction auxiliary ropes (17) are connected to the lower end of the traction main rope (10) together, the lifting of the traction main rope (10) is achieved when the crank handle (11) is shaken to drive the rope winding wheel (9) to rotate, and then the electromagnetic chucks (14) connected with the lower fixing block (5) are driven to move up and down through the traction auxiliary ropes (17) and the movable pulley (16); the power supply (15) is fixed on the upper frame, and the power supply (15) is connected with the two electromagnetic suckers (14) through a lead and supplies power for the two electromagnetic suckers (14).

2. The inspection well cover electromagnetic cover opening vehicle according to claim 1, characterized in that: the mounting holes (13) formed in the cross beam (18) are distributed at equal intervals along the horizontal direction, and at least four mounting holes (13) are formed in the cross beam (18) on the left side and the right side of the supporting block (12).

3. The inspection well cover electromagnetic cover opening vehicle according to claim 1, characterized in that: the supporting block (12) is fixed on the cross beam (18) through bolts.

4. The inspection well cover electromagnetic cover opening vehicle according to claim 1, characterized in that: the wheels are universal wheels.

5. The inspection well cover electromagnetic cover opening vehicle according to claim 1, characterized in that: the power supply (15) is a storage battery.

Technical Field

The invention relates to the field of municipal facility manufacturing, in particular to an electromagnetic cover opening vehicle for an inspection well cover.

Background

With the development of cities, more and more underground pipelines such as telecommunication, electric power, water supply and drainage and the like are required, so that more and more inspection well covers are arranged on the road surface. Inspection well covers are generally heavy and tightly mounted for security and theft protection. At present, cast iron and concrete are generally adopted for manufacturing the inspection well cover, the weight of the sewer well cover is generally 50-70kg, and the weight of the cable well cover is generally 90-120 kg. In the use, the clearance between well and the inspection shaft lid can be filled with impurity, makes the inspection shaft lid very difficult to open.

In order to facilitate the opening of the inspection well cover, at least two symmetrical holes are formed in most of the inspection well covers, and when the inspection well cover is opened or placed, the holes are hooked through hooks, so that the inspection well cover is opened and placed. For an iron inspection well cover without a preset hole, the inspection well cover can be lifted and placed by adopting an electromagnetic chuck method.

At present, constructors mainly use a pickaxe when opening an inspection well cover. The method is not only laborious, but also can easily damage the inspection well cover, thereby causing potential safety hazard.

Disclosure of Invention

The invention aims to solve the problems that the existing iron inspection well cover is opened by a construction worker through a cross pick, time and labor are wasted, and the inspection well cover is easy to damage.

The invention realizes the purpose through the following technical scheme: an electromagnetic cover opening vehicle for an inspection well cover comprises a vehicle frame, wheels, an upper fixing block, a lower fixing block, a movable pulley, a fixed pulley, a traction main rope, a traction auxiliary rope, a rope collecting wheel, a fixing bolt, an electromagnetic chuck and a power supply, wherein four wheels are fixed at the bottoms of four supporting legs of the vehicle frame, a horizontally arranged cross beam is fixed on the vehicle frame, a supporting block is fixed in the middle of the cross beam, the rope collecting wheel is connected onto the supporting block through an intermediate shaft, the crank-shaped rope collecting wheel is connected with the crank-shaped rope collecting wheel, the traction main rope is wound on the rope collecting wheel, and the rotation of the rope collecting wheel; the beam is provided with a plurality of vertically arranged mounting holes, the upper end of the upper fixing block is provided with studs matched with the mounting holes on the beam, the studs at the upper end of the upper fixing block penetrate through the mounting holes on the beam and then are fixed on the beam through fixing bolts, and the fixed pulley is mounted on the upper fixing block; the upper end of the lower fixing block is provided with an upper end rope hook, the lower end of the lower fixing block is provided with a lower end rope hook, the movable pulley is installed on the lower fixing block, one end of the auxiliary traction rope is connected to the upper end rope hook at the upper end of the upper fixing block, the auxiliary traction rope sequentially bypasses the fixed pulley and the movable pulley, the other end of the auxiliary traction rope is connected to the lower end of the main traction rope, and the electromagnetic chuck is fixed on the lower end rope hook at the lower end of the lower fixing block; the upper fixing block, the lower fixing block, the movable pulley, the electromagnetic chuck, the fixed pulley and the traction auxiliary rope are symmetrically arranged in a left-right pair, the upper ends of the two traction auxiliary ropes are connected to the lower end of the traction main rope together, the lifting of the traction main rope is realized when the crank is shaken to drive the rope winding wheel to rotate, and the electromagnetic chuck connected with the lower fixing block is driven to move up and down through the traction auxiliary rope and the movable pulley; the power supply is fixed on the upper frame and is connected with the two electromagnetic chucks through a wire and supplies power for the two electromagnetic chucks.

Furthermore, the mounting holes formed in the cross beam are distributed along the horizontal direction at equal intervals, and at least four mounting holes are formed in the cross beams on the left side and the right side of the supporting block respectively.

Furthermore, the supporting block is fixed on the cross beam through a bolt.

Further, the wheels are universal wheels.

Further, the power supply is a storage battery.

The invention has the beneficial effects that: the inspection well cover lifting device has the advantages that the pulley block is driven to transmit by shaking the rope collecting wheel through the crank handle, the inspection well cover is sucked and placed by lifting the traction main rope, time and labor are saved, the inspection well cover cannot be damaged, and the safety and the stability of the inspection well cover during transportation are improved; the inspection well cover is sucked by the electromagnetic chuck, so that the problem that a hook is not placed when the inspection well cover is sufficiently used is solved, and the iron inspection well cover can be quickly sucked; according to the invention, the universal wheels are arranged on the supporting legs of the frame, so that the whole device can be conveniently moved.

Drawings

Fig. 1 is a schematic overall structure diagram of an inspection well cover electromagnetic cover opening vehicle.

Fig. 2 is a front view of the inspection well cover electromagnetic cover opening vehicle.

Fig. 3 is a side view of the electromagnetic manhole cover opening vehicle.

Fig. 4 is a top view of the inspection well cover electromagnetic cover opening vehicle.

Fig. 5 is a schematic view of the pulley block structure of the present invention.

In the drawing, 1-a vehicle frame, 2-a fixing bolt, 3-a fixed pulley, 4-an upper end rope hook, 5-a lower fixing block, 6-a lower end rope hook, 7-a wheel, 8-an upper fixing block, 9-a rope collecting wheel, 10-a traction main rope, 11-a hand crank, 12-a supporting block, 13-a mounting hole, 14-an electromagnetic chuck, 15-a power supply, 16-a movable pulley, 17-a traction auxiliary rope and 18-a cross beam.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-5, an inspection well cover electromagnetic cover opening vehicle comprises a vehicle frame 1, wheels 7, an upper fixing block 8, a lower fixing block 5, a movable pulley 16, a fixed pulley 3, a traction main rope 10, a traction auxiliary rope 17, a rope collecting wheel 9, a fixing bolt 2, an electromagnetic chuck 14 and a power supply 15, wherein four wheels 7 are fixed at the bottoms of four supporting legs of the vehicle frame 1, and the wheels are universal wheels. A horizontally arranged cross beam 18 is fixed on the frame 1. The mounting holes 13 arranged on the cross beam 18 are distributed along the horizontal direction at equal intervals, and at least four mounting holes 13 are respectively arranged on the cross beam 18 at the left side and the right side of the supporting block 12.

The middle part of the cross beam 18 is fixed with a supporting block 12, the rope collecting wheel 9 is connected to the supporting block 12 through an intermediate shaft, and the supporting block 12 is fixed on the cross beam 18 through a bolt. The crank-shaped crank handle 11 is connected with the rope receiving wheel 9, the traction main rope 10 is wound on the rope receiving wheel 9, and the crank handle 11 drives the rope receiving wheel 9 to rotate when shaking so as to drive the lower end of the traction main rope 10 which is not wound to lift.

The cross beam 18 is provided with a plurality of vertically arranged mounting holes 13, the upper end of the upper fixing block 8 is provided with studs matched with the mounting holes 13 on the cross beam 18, and the studs at the upper end of the upper fixing block 8 penetrate through the mounting holes 13 on the cross beam 18 and then are fixed on the cross beam 18 through fixing bolts 2.

The upper fixed block 8, the lower fixed block 5, the movable pulley 16, the fixed pulley 3 and the traction auxiliary rope 17 form a pulley block mechanism together; the fixed pulley 3 is arranged on the upper fixed block 8; an upper end rope hook 4 is arranged at the upper end of the lower fixing block 5, a lower end rope hook 6 is arranged at the lower end of the lower fixing block 5, a movable pulley 16 is installed on the lower fixing block 5, one end of a traction auxiliary rope 17 is connected to the upper end rope hook 4 at the upper end of the upper fixing block 8, after the traction auxiliary rope 17 sequentially rounds a fixed pulley 3 and the movable pulley 16, the other end of the traction auxiliary rope 17 is connected with the lower end of a traction main rope 10, and an electromagnetic chuck 14 is fixed on the lower end rope hook 6 at the lower end of the lower fixing block 5; the upper fixing block 8, the lower fixing block 5, the movable pulley 16, the electromagnetic chuck 14, the fixed pulley 3 and the traction auxiliary rope 17 are symmetrically arranged in a left-right pair, the upper ends of the two traction auxiliary ropes 17 are connected to the lower end of the traction main rope 10 together, the lifting of the traction main rope 10 is realized when the hand crank 11 is shaken to drive the rope collecting pulley 9 to rotate, and the electromagnetic chuck 14 connected with the lower fixing block 5 is driven to move up and down through the traction auxiliary rope 17 and the movable pulley 16; the power supply 15 is fixed on the upper frame, and the power supply 15 is connected with the two electromagnetic suckers 14 through a lead and supplies power to the two electromagnetic suckers 14. The power supply 15 is a storage battery.

When the inspection well cover is used specifically, the traction main rope 10 is wound on the rope collecting wheel 9, the electromagnetic chuck 14 is hung on the lower end rope hook 6, the electromagnetic chuck 14 is adsorbed on the inspection well cover after being electrified, then the hand is used for shaking the crank 11 to drive the pulley block to rotate, the inspection well cover is driven to be lifted upwards and placed into a specified support frame, then the power supply 15 is cut off, and the electromagnetic chuck 14 is taken down.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.