CN220098352U - Lifting equipment for sewage pipeline construction - Google Patents

Abstract

The utility model discloses lifting equipment for sewage pipeline construction, which comprises a movable vehicle body, wherein a plurality of limit supporting legs are movably connected to the side edge of the movable vehicle body, an electric rotating table is arranged at the top of the movable vehicle body, a lifting rod and a winch are arranged at the top of the electric rotating table, a rear traction rope is wound on the winch, a lifting beam is arranged at the top of the side edge of the lifting rod, a groove is formed in the lifting beam, a motor is arranged in the inner wall of one side of the groove, a screw rod is arranged at the side output end of the motor, a nut moving block is sleeved on the screw rod, and fixed pulleys are arranged at the tops of the nut moving block and the lifting rod. The beneficial effects are that: through the design of this device to can hoist and mount its a plurality of pipeline once more in-process, and then improve the efficiency and the practicality of hoist and mount, satisfy municipal works's normal progress demand simultaneously.

Description

Lifting equipment for sewage pipeline construction

Technical Field

The utility model relates to the technical field of municipal engineering equipment, in particular to hoisting equipment for sewage pipeline construction.

Background

In the sewage pipeline construction process in municipal engineering, part of the sewage pipeline construction process needs to be embedded into soil, so that a paving groove is required to be dug on a paving path and then paved, a lifting device is required in the paving process because of the large weight of the sewage pipeline, most of lifting devices in the prior art adopt gears for transmission, and the transmission method needs to be maintained and lubricated later, so that a large amount of manpower and material resources are wasted.

Existing hoisting devices, such as: CN202221717896.1 discloses a lifting device for sewer line construction, it has solved the manual work and has tied up the operation and have had the risk of tying up inadequately, can lead to the pipeline of lifting by crane to drop from the eminence, not only causes very big potential danger to on-the-spot constructor's personal safety, and the pipeline drops the problem that damage also can cause the loss, but, it can only centre gripping a pipeline at every turn, and seven hoist and mount efficiency are lower, and the progress of hoist and mount can't satisfy municipal works normal construction progress demand.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The utility model provides a lifting device for sewage pipeline construction, aiming at the problems in the related art, so as to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a lifting device for sewer line construction, includes the removal automobile body, the side swing joint of removal automobile body has a plurality of spacing supporting leg, the top of removal automobile body is equipped with electronic revolving stage, the top of electronic revolving stage is equipped with plays jib and hoist engine, winding back haulage rope on the hoist engine, the side top of lifting lever is equipped with the lifting beam, the inside recess that is equipped with of lifting beam, be equipped with the motor in recess one side inner wall, the side output of motor is equipped with the lead screw, the cover is equipped with the nut movable block on the lead screw, the nut movable block with the top of lifting beam both all is equipped with the fixed pulley with the recess both runs through to the below of lifting beam is connected fixedly with the rack, the equidistant a plurality of hole of placing that is equipped with of rack surface, place the pipeline in the hole, the rack inside set up with the inner chamber that the hole is linked together, be equipped with a plurality of clamping assembly and rather than matched with drive assembly in the inner chamber.

Preferably, the clamping assembly comprises three mounting seats fixed on the inner wall of the inner cavity, the three mounting seats are respectively and movably connected with a first movable rod, a second movable rod and a third movable rod, the first movable rod is movably connected with the second movable rod through a connecting rod, the second movable rod is movably connected with the third movable rod through a connecting rod, and clamping blocks are arranged on one side, close to the placing holes, of the first movable rod and the third movable rod.

Preferably, the driving assembly comprises an air cylinder positioned at the bottom in the inner cavity, a movable plate is arranged at the top output end of the air cylinder, and a plurality of movable rods II are connected with the movable plate through pulling ropes.

Preferably, a reset spring fixedly connected with the inner wall of the inner cavity is arranged on one side of the top of the first movable rod.

Preferably, an elastic pad is arranged on the outer surface of the clamping block, a plurality of friction particles are arranged on the outer surface of the elastic pad, and the elastic pad and the friction particles are made of rubber materials.

Preferably, the top of the electric rotating table is also provided with a balancing weight, the return spring is an extension spring, and both ends of the return spring are provided with spring washers.

The beneficial effects of the utility model are as follows:

through the design of the device, a plurality of pipelines can be hoisted simultaneously in the hoisting process again, so that the hoisting efficiency and practicality are improved, and the normal progress requirement of municipal engineering is met;

by the design of the clamping assembly, the first movable rod and the third movable rod can be driven to rotate anticlockwise at the same time, and then the pipeline in the placing hole is clamped by driving the clamping blocks on the sides of the first movable rod and the third movable rod to rotate;

through the design of the driving component, a plurality of clamping components can be driven to operate simultaneously, and then a plurality of pipelines positioned in the placing holes can be clamped and fixed;

through reset spring's design to can be when the grip block does not centre gripping, when the cylinder promotes the ascending contact of movable plate and pulls the movable rod both ends, reset spring provides power for the rotatory reset of movable rod one, and then drives the rotatory reset of clamping assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a general structural schematic diagram of a lifting apparatus for sewage pipe construction according to an embodiment of the present utility model;

fig. 2 is a schematic view of a lifting beam structure of a lifting apparatus for sewage pipeline construction according to an embodiment of the present utility model;

fig. 3 is a schematic view showing an internal structure of a rack of a lifting apparatus for sewage pipeline construction according to an embodiment of the present utility model.

In the figure:

1. moving the vehicle body; 2. limiting support legs; 3. an electric rotating table; 4. lifting the boom; 5. a hoist; 6. lifting the beam; 7. a motor; 8. a screw rod; 9. a nut moving block; 10. a fixed pulley; 11. a traction rope; 12. a placing rack; 13. an inner cavity; 14. a mounting base; 15. a movable rod I; 16. a second movable rod; 17. a movable rod III; 18. a first connecting rod; 19. a third connecting rod; 20. a return spring; 21. a cylinder; 22. a moving plate; 23. pulling the rope; 24. a clamping block; 25. the hole is placed.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a lifting apparatus for sewage conduit construction.

1-3, a lifting device for sewage pipeline construction according to the embodiment of the utility model comprises a mobile vehicle body 1, wherein a plurality of limit supporting legs 2 are movably connected to the side edge of the mobile vehicle body 1, an electric rotating table 3 is arranged at the top of the mobile vehicle body 1, a lifting rod 4 and a winch 5 are arranged at the top of the electric rotating table 3, a rear traction rope 11 is wound on the winch 5, a lifting beam 6 is arranged at the top of the side edge of the lifting rod 4, a groove is arranged in the lifting beam 6, a motor 7 is arranged in the inner wall of one side of the groove, a screw rod 8 is arranged at the side output end of the motor 7, a nut moving block 9 is sleeved on the screw rod 8, fixed pulleys 10 are arranged at the tops of the nut moving block 9 and the lifting rod 4, the ends of the traction rope 11 penetrate through the fixed pulleys 10 and the groove to the lower part of the lifting beam 6 and are fixedly connected with a placing frame 12, a plurality of placing holes 25 are formed in an equidistant manner in the outer surface of the placing frame 12, a pipeline is placed in the placing holes 25, a screw rod 8 is arranged at the side of the placing hole 12, a plurality of inner cavities 13 are formed in the placing frame and are matched with the inner cavities 13;

through the design of this device to can hoist and mount its a plurality of pipeline once more in-process, and then improve the efficiency and the practicality of hoist and mount, satisfy municipal works's normal progress demand simultaneously.

In the second embodiment, as shown in fig. 1 to 3, according to the lifting device for construction of a sewage pipeline in the embodiment of the utility model, the clamping assembly comprises three mounting seats 14 fixed on the inner wall of the inner cavity 13, the three mounting seats 14 are respectively and movably connected with a first movable rod 15, a second movable rod 16 and a third movable rod 17, the first movable rod 15 is movably connected with the second movable rod 16 through a first connecting rod 18, the second movable rod 16 is movably connected with the third movable rod 17 through a third connecting rod 19, clamping blocks 24 are respectively arranged on one sides, close to the placement holes 25, of the first movable rod 15 and the third movable rod 17, the driving assembly comprises an air cylinder 21 positioned at the inner bottom of the inner cavity 13, a movable plate 22 is arranged at the top output end of the air cylinder 21, and a plurality of second movable rods 16 are connected with the movable plate 22 through pulling ropes 23. It can be seen from the above design that by the design of the clamping assembly, the first movable rod 15 and the third movable rod 17 can be simultaneously driven to rotate anticlockwise, and then the clamping blocks 24 on the sides of the first movable rod 15 and the third movable rod 17 are driven to rotate so as to clamp the pipeline in the placing hole 25.

In the third embodiment, as shown in fig. 1-3, according to the hoisting device for construction of a sewage pipeline in the embodiment of the utility model, a return spring 20 fixedly connected with the inner wall of the inner cavity 13 is arranged on one side of the top of the first movable rod 15, an elastic pad is arranged on the outer surface of the clamping block 24, a plurality of friction particles are arranged on the outer surface of the elastic pad, the elastic pad and the friction particles are made of rubber materials, a balancing weight is further arranged on the top of the electric rotating table 3, the return spring 20 is an extension spring, and spring washers are arranged at two ends of the return spring 20. As can be seen from the above design, by the design of the return spring 20, when the clamping block 24 does not clamp, the cylinder 21 pushes the moving plate 22 to rise to contact to pull the end of the movable rod two 16, the return spring 20 provides power for the rotary reset of the movable rod one 15, and further drives the clamping assembly to rotate and reset.

In practical application, firstly, the device is fixed through the limiting support legs 2, then the placing frame 12 is moved to the pipeline placing area, then a plurality of pipelines are sequentially placed in a plurality of placing holes 25 for centering, then the air cylinder 21 is started through the control switch, the air cylinder 21 contracts to pull the moving plate 22 to move downwards, the end parts of a plurality of movable rods II 16 are pulled through a plurality of pulling ropes 23 while the moving plate 22 moves downwards, and the movable rods II 16 are arranged at the lowest positions

The installation seat 14 is used as a fulcrum to rotate, the end part of the first connecting rod 18 is pulled to descend, the third connecting rod 19 is jacked up, the end part of the first connecting rod 18 descends to drive the first movable rod 15 to rotate anticlockwise by taking the uppermost installation seat 14 as the fulcrum, the third connecting rod 19 jacks up to push the third movable rod 17 to rotate anticlockwise by taking the middle installation seat 14 as the fulcrum, the clamping blocks 24 on the two sides are driven to rotate by anticlockwise rotation of the first movable rod 15 and the third movable rod 17, then the pipeline positioned in the placing hole 25 is clamped, then the placing frame 12 is hoisted by the winding traction rope 11 of the winch 5, the horizontal position of the placing frame 12 is adjusted by rotation of the electric rotating table 3, the placing frame 12 is lowered to a construction position after the proper position is adjusted, a constructor takes down a required number of pipelines, and the rest pipelines are hoisted to another construction position.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a lifting device for sewage pipeline construction, its characterized in that, including removing automobile body (1), the side swing joint of removing automobile body (1) has a plurality of spacing supporting leg (2), the top of removing automobile body (1) is equipped with electronic revolving stage (3), the top of electronic revolving stage (3) is equipped with lifting rod (4) and hoist engine (5), winding back haulage rope (11) on hoist engine (5), the side top of lifting rod (4) is equipped with lifting beam (6), lifting beam (6) inside is equipped with the recess, be equipped with motor (7) in the inner wall of recess one side, the side output of motor (7) is equipped with lead screw (8), the cover is equipped with nut movable block (9) on lead screw (8), nut movable block (9) with the top of lifting rod (4) both all is equipped with fixed pulley (10), the tip of haulage rope (11) pass through both fixed pulley (10) with the recess run through to lifting beam (6) below and rack (12) are connected fixed bolster (12), place (25) are equipped with a plurality of holes (25) and are placed in equidistant place inner surface (25), a plurality of clamping components and driving components matched with the clamping components are arranged in the inner cavity (13).

2. The hoisting equipment for sewage pipeline construction according to claim 1, wherein the clamping assembly comprises three mounting seats (14) fixed on the inner wall of the inner cavity (13), the three mounting seats (14) are respectively and movably connected with a movable rod I (15), a movable rod II (16) and a movable rod III (17), the movable rod I (15) is movably connected with the movable rod II (16) through a connecting rod I (18), the movable rod II (16) is movably connected with the movable rod III (17) through a connecting rod III (19), and clamping blocks (24) are respectively arranged on one side, close to the placing holes (25), of the movable rod I (15) and the movable rod III (17).

3. A hoisting device for sewer construction according to claim 2, characterized in that the driving assembly comprises a cylinder (21) located at the bottom of the inner cavity (13), a moving plate (22) is arranged at the top output end of the cylinder (21), and a plurality of second movable rods (16) are connected with the moving plate (22) through pulling ropes (23).

4. A hoisting device for sewer construction according to claim 3, characterized in that a return spring (20) fixedly connected to the inner wall of the inner cavity (13) is provided on the top side of the movable rod (15).

5. The hoisting device for sewage pipeline construction according to claim 4, wherein an elastic pad is arranged on the outer surface of the clamping block (24), a plurality of friction particles are arranged on the outer surface of the elastic pad, and both the elastic pad and the friction particles are made of rubber materials.

6. The hoisting equipment for sewage pipeline construction according to claim 5, wherein the top of the electric rotating table (3) is further provided with a balancing weight, the return spring (20) is an extension spring, and both ends of the return spring (20) are provided with spring washers.