CN214213618U

CN214213618U - Movable chain block device for quickly mounting nodular cast iron pipe

Info

Publication number: CN214213618U
Application number: CN202022772276.5U
Authority: CN
Inventors: 孟子龙; 罗庚; 娄晶凯; 都娄凯; 董甲
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a movable chain block device for nodular cast-iron pipe is installed fast, including portable braced system, the right side fixed mounting at portable braced system top has balanced stress system, both sides are provided with electronic chain block tensile system around the balanced stress system, the left side of balanced stress system is connected with control system through the wire. This a movable chain block device for nodular cast-iron pipe installs fast, through the balanced atress pressurization of two electronic chain blocks synchronous operation about the pipeline, with two sets of adjacent steel pipes butt joint fast, injectd tensile distance, pressurization size, pressurization speed simultaneously, guarantee that the pulling process is steady to be gone on, avoided the destruction to the bell and spigot.

Description

Movable chain block device for quickly mounting nodular cast iron pipe

Technical Field

The utility model belongs to the technical field of the installation of nodular cast-iron pipe, concretely relates to movable chain block device for quick installation of nodular cast-iron pipe.

Background

Along with the rapid development of economy, the urban scale level is higher and higher, the urban water supply industry is rapidly strengthened, the nodular cast iron pipe is moderate in price, the connection mode is a socket joint type, the construction is convenient, the maximum pressure can reach 4MPa, the working pressure is generally 1-2.5 MPa, the requirement of high working pressure of a water supply line can be met, the reliability of the cast iron pipe is higher, and the advantages are obvious, so that the nodular cast iron pipe is widely applied to municipal water supply engineering. In the traditional construction method, the inverted chains at two sides are adopted for interface connection, a crane is needed to hoist pipelines to be installed in a matching mode in the connection process, measuring personnel is needed to track and measure the elevation and the position of a pipe center line in real time in the construction process, and inverted chain installation and switching are repeatedly carried out on each socket connection. And the manual chain rewinding in-process of both sides can lead to the interface atress uneven, and the light person causes the installation dislocation rubber ring to damage, and serious can cause the bell and spigot collision to damage the pipeline and scrap. In addition, the labor investment is large, the interface time is long in the construction process, and the requirement for quick installation of the pipeline cannot be met when the construction period is short and the task is heavy.

Disclosure of Invention

Not enough to prior art, the utility model provides a movable chain block device for nodular cast-iron pipe installs fast has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a movable chain block device for rapid installation of a nodular cast iron pipe comprises a movable supporting system, wherein a balance stress system is fixedly installed on the right side of the top of the movable supporting system, electric chain block stretching systems are arranged on the front side and the rear side of the balance stress system, the left side of the balance stress system is connected with a control system through a lead, a coordinate positioning system is arranged on the right side of the balance stress system, a nodular pipe socket end is arranged on the right side of the coordinate positioning system, a nodular pipe socket end is arranged on the right side of the nodular pipe socket end, a steel wire rope is fixedly installed outside the nodular pipe socket end, and the left end of the steel wire rope is connected with the balance stress system.

Further, portable braced system is including the base, the side of base is provided with the truckle, the left side fixedly connected with at base top pushes away the frame, the top of base is provided with the power.

Further, the balance stress system comprises a telescopic lifting device, telescopic balance stress beams are arranged around the top of the telescopic lifting device, rubber protection base plates are arranged on the left sides of the telescopic balance stress beams, and the telescopic balance stress beams are symmetrically distributed about the telescopic lifting device.

Further, the coordinate positioning system comprises a positioning module, and the positioning module is positioned on the right side of the top of the telescopic lifting device.

Furthermore, the control system comprises a control handle, and an operating button and a display are arranged outside the control handle.

Furthermore, the right end of the socket end of the nodular graphite pipe is inserted into the socket end of the nodular graphite pipe, and the socket end of the nodular graphite pipe is matched with the socket end of the nodular graphite pipe.

Further, the stretching system of electronic chain block symmetric distribution is in balanced stress system's both sides, the stretching system of electronic chain block is including electronic chain block, the side of electronic chain block is provided with the displacement scale, the right side of electronic chain block links together with wire rope. .

Has the advantages that:

1. this a movable chain block device for nodular cast-iron pipe installs fast, through the balanced atress pressurization of two electronic chain blocks synchronous operation about the pipeline, with two sets of adjacent steel pipes butt joint fast, injectd tensile distance, pressurization size, pressurization speed simultaneously, guarantee that the pulling process is steady to be gone on, avoided the destruction to the bell and spigot.

2. This a movable chain block device for quick installation of nodular cast-iron pipe, overall structure is simple, need not to disassemble, artifical the fortune to devices such as chain block, bearing rod, can cyclic utilization, and it is nimble to remove, has improved work efficiency greatly.

3. This a movable chain block device for nodular cast iron pipe installs fast can realize the real-time location measurement to elevation, pipeline central line in the installation, has avoided the problem of dismantling of doing over again that the improper position leads to.

4. This a movable chain block device for nodular cast-iron pipe installs fast, the application is wide to different materials, big or small pipe diameters of socket joint mode installation all can be adjusted through scalable elevating gear, scalable atress crossbeam, have promoted device application range, have increased the rate of reuse, are fine creating effect measure.

5. This a movable chain block device for nodular cast-iron pipe is installed fast guarantees when pipeline dynamic mounting, has reduced because of the supplementary installation of crane, and constructor drops into the hoist and mount hidden danger that causes more, is improving the construction security greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention during operation.

In the figure: 1. a movable support system; 11. a base; 12. a caster wheel; 13. pushing the frame; 14. a power source; 2. a balanced force system; 21. a retractable lifting device; 22. a telescopic balanced stressed beam; 23. a rubber protective backing plate; 3. an electric chain block stretching system; 31. electrically rewinding; 32. a displacement scale; 4. a control system; 41. a control handle; 42. an operation button; 43. a display; 5. a coordinate positioning system; 51. a positioning module; 6. a socket end of the nodular graphite pipe; 7. a ball ink tube female end; 8. a steel cord.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a movable chain block device for quickly mounting a nodular cast iron pipe comprises a movable support system 1, wherein the movable support system 1 comprises a base 11, the side surface of the base 11 is provided with a caster 12, the left side of the top of the base 11 is fixedly connected with a push frame 13, the top of the base 11 is provided with a power supply 14, the movable chain block device is conveniently pushed to move by arranging the movable support system 1, the bearing part is convenient to adjust, the joint of a nodular cast iron pipe socket end 6 and a nodular cast iron pipe socket end 7 are convenient to align, the right side of the top of the movable support system 1 is fixedly provided with a balance stress system 2, the balance stress system 2 comprises a telescopic lifting device 21, the front and the back of the top of the telescopic lifting device 21 are provided with telescopic balance stress beams 22, the left side of the telescopic balance stress beams 22 is provided with a rubber protection base plate 23, the telescopic balance stress beams, the telescopic lifting device 21 is vertically connected with the telescopic balance stress beam 22, the telescopic balance stress beam 22 can realize vertical telescopic size change, and is convenient for butt joint of pipelines with different calibers, the front side and the rear side of the balance stress system 2 are provided with electric chain hoist systems 3, the electric chain hoist systems 3 are symmetrically distributed at the two sides of the balance stress system 2, each electric chain hoist system 3 comprises an electric chain hoist 31, the side surface of each electric chain hoist 31 is provided with a displacement scale 32, the right side of each electric chain hoist 31 is connected with a steel wire rope 8, when the displacement is overlarge, namely a bell socket exceeds the designed depth, a displacement limiter and an alarm are triggered to respond, the left side of the balance stress system 2 is connected with a control system 4 through a lead, the control system 4 comprises a control handle 41, an operation button 42 and a display 43 are arranged outside the control handle 41, the right side of the balance stress system 2 is provided with a coordinate positioning system 5, coordinate positioning system 5 is including orientation module 51, orientation module 51 is located the right side at scalable elevating gear 21 top, coordinate positioning system 5's right side is provided with nodular pipe socket end 6, nodular pipe socket end 6's right side is provided with nodular pipe socket end 7, the inside of nodular pipe socket end 7 is pegged graft to the right-hand member of nodular pipe socket end 6, nodular pipe socket end 6 and nodular pipe socket end 7 phase-match, the outside fixed mounting of nodular pipe socket end 7 has wire rope 8, wire rope 8's left end links together with balanced force system 2.

In conclusion, when the movable chain block device for quickly installing the nodular cast iron pipe is used, the spigot end 6 of the nodular cast iron pipe is hoisted into the groove, the movable chain block device is placed at the socket end of the pipeline after being adjusted, the socket end 7 of the nodular cast iron pipe is bound with the steel wire rope 8, the electric chain block stretching system 3 is controlled by the control handle 41 to adapt to the size of the socket end, after the movable chain block device is adjusted in place, the telescopic balance stress beam 22 is used for automatically applying tension, and meanwhile, the displacement condition is observed so that the installation of the bell socket is completed

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A movable chain block device for quick installation of ductile iron pipes comprises a movable support system (1) and is characterized in that: the right side fixed mounting at portable braced system (1) top has balanced stress system (2), both sides are provided with electronic chain block stretching system (3) around balanced stress system (2), the left side of balanced stress system (2) is connected with control system (4) through the wire, the right side of balanced stress system (2) is provided with coordinate positioning system (5), the right side of coordinate positioning system (5) is provided with nodular pipe socket end (6), the right side of nodular pipe socket end (6) is provided with nodular pipe socket end (7), the outside fixed mounting of nodular pipe socket end (7) has wire rope (8), the left end and balanced stress system (2) of wire rope (8) link together.

2. The movable chain block device for the rapid installation of the ductile iron pipes as claimed in claim 1, wherein: the movable supporting system (1) comprises a base (11), wherein trundles (12) are arranged on the side faces of the base (11), a pushing frame (13) is fixedly connected to the left side of the top of the base (11), and a power source (14) is arranged at the top of the base (11).

3. The movable chain block device for the rapid installation of the ductile iron pipes as claimed in claim 1, wherein: the balance stress system (2) comprises a telescopic lifting device (21), telescopic balance stress beams (22) are arranged around the top of the telescopic lifting device (21), rubber protection base plates (23) are arranged on the left side of each telescopic balance stress beam (22), and the telescopic balance stress beams (22) are symmetrically distributed about the telescopic lifting device (21).

4. The movable chain block device for the rapid installation of the ductile iron pipes as claimed in claim 1, wherein: the coordinate positioning system (5) comprises a positioning module (51), and the positioning module (51) is positioned on the right side of the top of the telescopic lifting device (21).

5. The movable chain block device for the rapid installation of the ductile iron pipes as claimed in claim 1, wherein: the control system (4) comprises a control handle (41), and an operation button (42) and a display (43) are arranged outside the control handle (41).

6. The movable chain block device for the rapid installation of the ductile iron pipes as claimed in claim 1, wherein: the right end of the socket end (6) of the nodular graphite pipe is inserted into the socket end (7) of the nodular graphite pipe, and the socket end (6) of the nodular graphite pipe is matched with the socket end (7) of the nodular graphite pipe.

7. The movable chain block device for the rapid installation of the ductile iron pipes as claimed in claim 1, wherein: the electric chain block stretching system (3) is symmetrically distributed on two sides of the balanced stress system (2), the electric chain block stretching system (3) comprises an electric chain block (31), a displacement scale (32) is arranged on the side face of the electric chain block (31), and the right side of the electric chain block (31) is connected with a steel wire rope (8).