CN220245333U - Quick installation device of pipeline - Google Patents

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a pipeline rapid installation device, which comprises a lifting device in the vertical direction and a horizontal installation device in the horizontal direction; the lifting device spans over the pipe joint to be installed; the lifting device comprises a simple portal frame, a pipeline clamping tool, a fixed U-shaped ring and a chain block; the pipe joint to be installed is clamped and fixed through a pipe clamping tool, the hand hoist is hoisted on the simple portal frame through a fixed U-shaped ring, and the pipe clamping tool is hoisted below the hand hoist; the bottom of the simple portal frame is provided with rollers; the horizontal installation device is installed on the installed pipe joint and comprises a steel wire rope, a lever block, a guide chain and a safety spring buckle; the safety spring buckle is arranged on the installed pipe joint; the lever block is arranged between the steel wire rope and the guide chain; one end of the lever block is connected with the pipeline clamping tool through a steel wire rope, and the other end of the lever block is connected with a safety spring buckle on the installed pipe joint through a guide chain.

Description

Quick installation device of pipeline

Technical Field

The utility model relates to the technical field of pipeline installation, in particular to a pipeline rapid installation device.

Background

In the water supply pipe network construction installation, when pipeline route main way agricultural land and forestry land, at the fund limited, the scope is less along the linear land, the route is narrow, under the condition that can not use tools such as automobile crane to install, the hoist and mount of pipeline can't adopt the automobile crane and assist artifical cooperation, because the shaping size of pipeline is longer, be mostly the length more than several meters, and weight is heavier, only rely on artifical hoist and mount, the hoist and mount process degree of difficulty can be very big, and the assembly joint between each pipeline also can be very difficult operation, the pipeline of both sides is difficult to take up and lead. Therefore, the traditional installation method is very inconvenient to operate, low in installation efficiency, consumes more manpower and material resources and seriously delays the construction process.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the hoisting of the pipeline cannot be completed by adopting an automobile crane due to the limited construction site, the quick pipeline installing device is less affected by the construction site, simple in overall structure and easy to operate, can perform hoisting operation in a non-electric environment, is easy to carry, effectively ensures construction quality and efficiency, and reduces construction potential safety hazards.

The technical scheme of the utility model is as follows:

a quick pipeline installation device comprises a lifting device in the vertical direction and a horizontal installation device in the horizontal direction; the method is characterized in that: the lifting device spans over the pipe joint to be installed; the lifting device comprises a simple portal frame, a pipeline clamping tool, a fixed U-shaped ring and a chain block; the pipe joint to be installed is clamped and fixed through a pipe clamping tool, the chain block is hoisted on the simple portal frame through a fixed U-shaped ring, and the pipe clamping tool is hoisted below the chain block; the bottom of the simple portal frame is provided with rollers;

the horizontal installation device comprises a steel wire rope, a lever block, a guide chain and a safety spring buckle; the safety spring is buckled on the installed pipe joint; the lever block is arranged between the steel wire rope and the guide chain; one end of the lever block is connected with the pipeline clamping tool through a steel wire rope, and the other end of the lever block is connected with a safety spring buckle on the installed pipe joint through a guide chain.

Further, the idler wheels of the simple portal frame are symmetrically arranged at the bottom, and two idler wheels are symmetrically arranged on each side through the base support.

Further, the roller at the bottom of the simple portal frame is a sand tire with a brake locking structure.

Furthermore, the joint of the vertical rod and the cross rod of the simple portal frame is reinforced fillet weld.

Furthermore, a sealing rubber ring is arranged at the joint of the installed pipe joint and the pipe joint to be installed.

Furthermore, the chain block adopts the existing tool, adopts the combination of a speed reducer of a reverse non-return brake and a chain pulley block, and is symmetrically arranged with a secondary spur gear rotating structure.

Further, the pipeline clamping tool comprises two groups of arc clamping claws which are arranged in a crossed and symmetrical mode, and the front arc rod and the rear arc rod of each group of arc clamping claws are formed by connecting welded steel plate supporting rods; the supporting rods on the side surfaces of the two groups of arc-shaped clamping claws are connected with the supporting rods of the other group of arc-shaped clamping claws positioned above through long iron chains, and the cross connection parts of the two groups of arc-shaped clamping claws are movably connected through pin shafts.

Further, a clamping plate is arranged on the inner side of the arc-shaped clamping claw.

Further, a lifting hook is arranged on the supporting rod at the top of the arc-shaped clamping jaw, one end of the long iron chain is connected with the supporting rod of the arc-shaped clamping jaw at the lower part, and the other end of the long iron chain is connected with the lifting hook of the arc-shaped clamping jaw at the upper part.

The utility model has the beneficial effects that:

1. the utility model has simple manufacture, convenient installation and disassembly, reliable, stable and practical structure and convenient transportation; the possibility of cracking of the cement mortar lining of the pipe orifice due to collision in the installation process is reduced;

2. the application of the quick pipeline installation device changes the traditional pipeline installation mode, simplifies the installation process, reduces the probability of potential safety hazards of personnel and machinery under the condition that hoisting machinery cannot be used, comprehensively ensures the personal safety of operators, and avoids the economic loss to companies due to casualties of staff;

3. compared with the traditional installation mode, the quick pipeline installation device realizes quick installation of the pipeline under the condition of saving manpower, accelerates the construction progress and has better economic benefit;

4. the quick pipeline installation device has the advantages of less investment, simple overall structure, capability of carrying out hoisting operation in a non-electric environment, less influence on construction sites, simple pipeline installation operation, easy transportation, effective guarantee of construction quality, reduction of potential safety hazards, reduction of labor cost, saving of time cost to a great extent, acceleration of construction progress, convenience and rapidness, and popularization and application values.

Description of the drawings:

FIG. 1 is a schematic view of a three-dimensional construction state structure of the present utility model;

FIG. 2 is a schematic view of a lifting device;

FIG. 3 is a schematic view of a horizontal mounting device;

fig. 4 is a schematic view of a pipe gripping tool.

In the figure: 1. a lifting device; 1-1, a simple portal frame; 1-2, fixing a U-shaped ring; 1-3, chain block; 1-4, idler wheels; 1-5, a base bracket; 2. a horizontal mounting device; 2-1, a steel wire rope; 2-2, a lever block; 2-3, a guide chain; 2-4, a safety spring buckle; 3. the installed pipe section; 4. a pipe joint to be installed; 5. a pipe gripping tool; 5-1, arc-shaped clamping claws; 5-2, long iron chain; 5-3, clamping plates; 5-4, pin shafts; 5-5, lifting hook; 5-6, supporting rods; 6. sealing rubber rings; 7. and (5) reinforcing fillet welding.

The specific embodiment is as follows:

the following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

As shown in fig. 1 to 4, a quick pipeline installation device comprises a lifting device 1 in the vertical direction and a horizontal installation device 2 in the horizontal direction; the lifting device 1 spans over the pipe section 4 to be installed; the lifting device 1 comprises a simple portal frame 1-1, a pipeline clamping tool 5, a fixed U-shaped ring 1-2 and a chain block 1-3; the pipe joint 4 to be installed is clamped and fixed through a pipe clamping tool 5, the chain block 1-3 is hoisted on the simple portal frame 1-1 through a fixed U-shaped ring 1-2, and the pipe clamping tool 5 is hoisted below the chain block 1-3; the bottom of the simple portal frame 1-1 is provided with rollers 1-4; the rollers 1-4 are symmetrically arranged at the bottom, and two rollers are symmetrically arranged on each side through the base brackets 1-5. The roller 1-4 is a sand tire with a brake locking structure. The joint of the vertical rod and the cross rod of the simple portal frame 1-1 is a reinforcing fillet weld 7.

The horizontal installation device 2 comprises a steel wire rope 2-1, a lever block 2-2, a guide chain 2-3 and a safety spring buckle 2-4; the device is convenient to mount and dismount, and the single body is light in weight and convenient to transport.

The safety spring buckle 2-4 is arranged on the installed pipe joint 3; the lever block 2-2 is arranged between the steel wire rope 2-1 and the guide chain 2-3; one end of the lever block 2-2 is connected with a pipeline clamping tool through a steel wire rope 2-1, and the other end of the lever block 2-2 is connected with a safety spring buckle 2-4 on the installed pipe section 3 through a guide chain 2-3.

The joint of the installed pipe joint 3 and the pipe joint 4 to be installed is provided with a sealing rubber ring 6, so that the tightness of the joint is ensured.

The chain block 1-3 adopts the existing tool as the fixed pulley of the upgrade version, fully inherits the advantages of the fixed pulley, and adopts the combination of a speed reducer of a reverse non-return brake and a chain pulley block, and symmetrically arranges a secondary spur gear rotating structure. The hand chain has the advantages of safety, reliability, simplicity and convenience in maintenance, high transmission efficiency, small hand chain tension, small size, convenience in carrying, light dead weight, durability and the like. In the limited groove space, the single person hand zipper drives the driving pinion to rotate, and the pinion drives the large gear to rotate, so that torque output is amplified, a pipe can be stably lifted for pipeline installation in a short time, and the operation superiority of the pipe is shown.

The pipeline clamping tool 5 comprises two groups of arc clamping claws 5-1 which are arranged in a crossed and symmetrical mode, and the front arc rod and the rear arc rod of each group of arc clamping claws 5-1 are connected through welding a plurality of groups of steel plate supporting rods 5-6; the support rods 5-6 on the side surfaces of the two groups of arc-shaped clamping claws 5-1 are connected with the support rods 5-6 of the other group of arc-shaped clamping claws 5-1 positioned above through long iron chains 5-2, and the cross connection parts of the two groups of arc-shaped clamping claws 5-1 are movably connected through pin shafts 5-4. The inner side of the arc-shaped clamping claw 5-1 is provided with a clamping plate 5-3, and the clamping plate 5-3 is mainly used for fixing a pipe and preventing sliding and falling. The supporting rod 5-6 at the top of the arc-shaped clamping claw 5-1 is provided with a lifting hook 5-5, one end of the long iron chain 5-2 is connected with the supporting rod 5-6 of the arc-shaped clamping claw 5-1 at the lower part, and the other end is connected with the lifting hook 5-5 of the arc-shaped clamping claw 5-1 at the upper part.

Working principle: the lifting device 1 is a detachable movable simple portal frame 1-1, and mainly has the effects that a pipe joint 4 to be installed is clamped through a pipeline clamping tool 5, then is hung on the simple portal frame 1-1, and then the pipe joint 4 to be installed is lifted through manually pulling a chain of a chain block 1-3; the horizontal installation device 2 is horizontally butted by pulling the installed pipe joint 3 by the hand hoist 2-2, and the pipe is manually swung at a certain angle, so that the socket connection can be carried out when the central axes of the pipe joint 4 to be installed and the installed pipe joint 3 are in the same horizontal line in the horizontal direction.

Examples the utility model is in the specific implementation:

the construction project of a certain water supply pipe network is designed into a double-line cast iron pipeline, the socket pipe is connected, the rubber ring is sealed, the total length of a single line of the pipeline is about 25km, the slope gradient (height-width ratio) is 1:1, and the pipeline route mainly approaches agricultural land and forestry land. Because the fund of the first square land is limited, the range of the line land is smaller, the line is narrow, tools such as an automobile crane and the like cannot be used for installation, the weight of a single 6 m-long K9 grade DN500 and DN600 cast iron pipe is about 0.67t and 0.88t, and if a traditional installation method is adopted, the operation is very inconvenient, and the construction process is influenced.

The utility model is adopted:

firstly, a lifting device 1 is manufactured, namely, a simple portal frame 1-1, a pipeline clamping tool 5 and a chain block 1-3 are manufactured:

the simple portal frame 1-1 is formed by simply welding and assembling Q235 type phi 48.6 x 3.6 steel pipes, has the frame height of 1.8m, the frame width of 1.2m and the frame leg length of 0.6m, can bear 1.0t weight, and simultaneously carries out reinforcement fillet welding 7 for ensuring that the frame body has enough stability, rigidity and bearing capacity.

The frame legs of the simple portal frame 1-1 are provided with 4 small sand tires 1-4, the contact surface between the large tires and sand in the substrate is increased, disturbance to the sand foundation is reduced, and the frame body moving and shaking are reduced to a certain extent by the self-contained brake device. The support body can freely move at the bottom of the groove with the width of 2.1m under the operation of a single person due to the weight and the width of the support body, and is convenient for the installation operation of the pipeline.

The chain block 1-3 adopts a ready-made tool as a fixed pulley of an upgrade version, fully inherits the advantages of the fixed pulley, and adopts the combination of a speed reducer of a reverse non-return brake and a chain pulley block, and symmetrically arranges a secondary spur gear rotating structure. The hand hoist 1-3 is hoisted below the simple portal frame 1-1, and the lower part of the hand hoist is connected with the pipeline clamping tool 5.

Two groups of arc clamping claws 5-1 which are arranged in a crossed and symmetrical way of the pipeline clamping tool 5 are connected with a supporting rod 5-6 at the middle part of the side surface of the other group of arc clamping claws 5-1 through an 80cm long iron chain 5-2, one end of the long iron chain 5-2 is connected with the supporting rod 5-6 of the lower arc clamping claw 5-1, and the other end is connected with the lifting hook 5-5 of the upper arc clamping claw 5-1. The pipe joint 4 to be installed is clamped and fixed by the clamping plate 5-3 at the inner side of the arc-shaped clamping claw 5-1.

Then, the horizontal installation device 2 is manufactured and installed on the installed pipe joint 3, and mainly comprises the manufacture and installation of the lever block 2-2, the steel wire rope 2-1, the guide chain 2-3 and the safety spring buckle 2-4:

firstly, the steel chain is sleeved and fixed on the periphery of an installed pipe joint 3, a safety spring buckle 2-4 is installed at the joint of the steel chain, a guide chain 2-3 is connected to the safety spring buckle 2-4, one end of a lever block 2-2 is connected with the guide chain 2-3, the other end of the lever block 2-2 is connected with a steel wire rope 2-1, the steel wire rope 2-1 is connected with a pipeline clamping tool 5, and the lever block 2-2 is adjusted after the device is connected, so that the steel wire rope 2-1 and the guide chain 2-3 are in a tensioning state.

The lever block 2-2 has many similar advantages with the lever block 1-3, and the steel wire rope 2-1 or the chain is driven by manpower through a trigger to obtain linear traction matched with the pipe so as to drive the pipe to horizontally move. Under the conditions of narrow field and no power supply, the traction at any angle can be performed.

The guide chain 2-3 with the safety spring buckle 2-4 has the main functions of being fast fixed on the installed pipe joint 3, providing a stress point and guiding the pipe joint 4 to be installed.

Finally, after the lifting device 1 and the horizontal installation device 2 are manufactured and assembled, a sealing rubber ring 6 is arranged at the joint of the installed pipe joint 3 and the pipe joint 4 to be installed in advance, the pipe joint 4 to be installed, which is hoisted by the lifting device 1, is pulled towards the direction of the installed pipe joint 3, and simultaneously swings at a certain angle with the installed pipe joint 3 which is towed by the horizontal device, and when the central shafts of the lifting device 1 and the horizontal installation device are positioned on the same horizontal line in the horizontal direction, socket connection can be carried out, so that the quick installation of a pipeline is completed.

The implementation effect is compared with the traditional mode:

1. quality benefit: in the installation process, the possibility of cracking of the cement mortar lining of the pipe orifice due to collision is reduced;

2. safety benefit: the application of the quick installation device changes the traditional pipeline installation mode, simplifies the installation process, reduces the probability of potential safety hazards of personnel and machinery under the condition that hoisting machinery cannot be used, comprehensively ensures the personal safety of operators, and avoids the economic loss to companies due to casualties of staff;

3. economic benefit: construction operation personnel daily wages 250 yuan/day, this engineering is two-line cast iron pipe installation, construction installation 300m pipeline, need install 102 cast iron pipes, under the ideal state, traditional manpower pulls formula installation, each pipe installation is synthesized and is taken about 15min, need 6 people to cooperate to accomplish, after using the quick installation of pipeline device, the operation personnel only need 4 people, the pipeline installation is synthesized and is taken about 10min, compare in traditional mounting means, the quick installation of pipeline is realized to this quick installation of pipeline device under the condition of saving the manual work, accelerate the construction progress, saved direct and indirect expense can reach more than 8 ten thousand yuan.

The above description is merely a preferred embodiment of the present utility model, and the above illustration is not to be construed as limiting the spirit of the present utility model in any way, and any simple modification or variation of the above embodiments according to the technical spirit of the present utility model, and equivalent embodiments that may be changed or modified to equivalent variations using the above disclosed technical spirit of the present utility model, will fall within the scope of the technical solutions of the present utility model, without departing from the spirit and scope of the present utility model.

Claims (9)

1. A quick pipeline installation device comprises a lifting device (1) in the vertical direction and a horizontal installation device (2) in the horizontal direction; the method is characterized in that: the lifting device (1) spans over the pipe joint (4) to be installed; the lifting device (1) comprises a simple portal frame (1-1), a pipeline clamping tool (5), a fixed U-shaped ring (1-2) and a chain block (1-3); the pipe joint (4) to be installed is clamped and fixed through a pipe clamping tool (5), the chain block (1-3) is hoisted on the simple portal frame (1-1) through a fixed U-shaped ring (1-2), and the pipe clamping tool (5) is hoisted below the chain block (1-3); the bottom of the simple portal frame (1-1) is provided with rollers (1-4);

the horizontal installation device (2) comprises a steel wire rope (2-1), a lever block (2-2), a guide chain (2-3) and a safety spring buckle (2-4); the safety spring buckle (2-4) is arranged on the installed pipe joint (3); the lever block (2-2) is arranged between the steel wire rope (2-1) and the guide chain (2-3); one end of the lever block (2-2) is connected with a pipeline clamping tool (5) through a steel wire rope (2-1), and the other end of the lever block (2-2) is connected with a safety spring buckle (2-4) on the installed pipe joint (3) through a guide chain (2-3).

2. A quick pipe fitting apparatus according to claim 1, wherein: the rollers (1-4) of the simple portal frame (1-1) are symmetrically arranged at the bottom, and two rollers are symmetrically arranged on each side through the base support (1-5).

3. A quick pipe fitting apparatus according to claim 2, wherein: the roller (1-4) at the bottom of the simple portal frame (1-1) is a sand tire with a brake locking structure.

4. A quick pipe fitting according to claim 3, wherein: the joint of the vertical rod and the cross rod of the simple portal frame (1-1) is a reinforcing fillet weld (7).

5. A quick pipe fitting apparatus according to claim 1, wherein: the joint of the installed pipe joint (3) and the pipe joint (4) to be installed is provided with a sealing rubber ring (6).

6. A quick pipe fitting apparatus according to claim 1, wherein: the chain block (1-3) adopts a combination of a speed reducer with reverse non-return brake and a chain pulley block, and two-stage spur gear rotating structures are symmetrically arranged.

7. A quick pipe fitting apparatus according to claim 1, wherein: the pipeline clamping tool (5) comprises two groups of arc clamping claws (5-1) which are arranged in a crossed and symmetrical mode, and the front arc rod and the rear arc rod of each group of arc clamping claws (5-1) are connected through welding steel plate supporting rods (5-6); the supporting rods (5-6) on the side surfaces of the two groups of arc-shaped clamping claws (5-1) are connected with the supporting rods (5-6) of the other group of arc-shaped clamping claws (5-1) positioned above through long iron chains (5-2), and the cross connection parts of the two groups of arc-shaped clamping claws (5-1) are movably connected through pin shafts (5-4).

8. A quick install device for a pipe according to claim 7, wherein: the inner side of the arc-shaped clamping claw (5-1) is provided with a clamping plate (5-3).

9. A quick install device for a pipe according to claim 8, wherein: the lifting hook (5-5) is arranged on the supporting rod (5-6) at the top of the arc-shaped clamping claw (5-1), one end of the long iron chain (5-2) is connected with the supporting rod (5-6) of the arc-shaped clamping claw (5-1) below, and the other end is connected with the lifting hook (5-5) of the arc-shaped clamping claw (5-1) above.