CN212599995U - Welding installation equipment for hot-melt welded pipe - Google Patents
Welding installation equipment for hot-melt welded pipe Download PDFInfo
- Publication number
- CN212599995U CN212599995U CN202020863182.6U CN202020863182U CN212599995U CN 212599995 U CN212599995 U CN 212599995U CN 202020863182 U CN202020863182 U CN 202020863182U CN 212599995 U CN212599995 U CN 212599995U
- Authority
- CN
- China
- Prior art keywords
- welding
- hot
- supporting
- melt
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a welding erection equipment of hot melt welded tube, including landing leg, hanging beam, chain block, suspension clamp and axial direction bed-jig. The utility model discloses a hoist and mount through chain block, fix the hot melt welded tube on the axial direction bed-jig through suspension clamp and axial direction bed-jig and assemble the welding, equipment, welding, the hoist and mount of hot melt welded tube all go on multi-functional frame promptly, reduce the secondary and have bad luck, adopt multiple spot slow speed hoist and mount, utilize the axial direction bed-jig to assemble the welding, construction method is simple and convenient. The utility model has the advantages of simple structure, convenient operation effectively reduces the working face influence, promotes installation accuracy and construction speed, reduces mechanical cost, reduces the secondary and has transported and promoted construction quality.
Description
Technical Field
The utility model belongs to the technical field of the pipeline construction and specifically relates to a welding erection equipment of hot melt welded pipe.
Background
In the transformation and construction of urban water delivery and distribution, most of places are pedestrian walkways on two sides of an urban main road or a secondary main road, residences and commercial areas in the area are relatively concentrated, the construction working surface is relatively narrow, and large-scale machine and tool matched construction is difficult to carry out, so that the hot-melt welding pipe is welded outside a pipeline groove leveling area in the conventional construction process, and the hot-melt welding pipe is integrally hoisted into the pipeline groove by a plurality of cranes according to the length of a pipeline connecting pipe. However, the construction method needs a plurality of cranes, the cost is high, the secondary reverse transportation and hoisting are carried out after the welding of the hot-melt welded pipe, and the welding port of the hot-melt welded pipe is easily damaged due to the asynchronous hoisting actions of the plurality of cranes, so that the construction quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welding erection equipment of hot melt welded pipe to solve the higher and relatively poor problem of construction quality of cost in the hot melt welded pipe welding construction operation.
The utility model discloses a realize like this:
a welding installation device for a hot-melt welded pipe comprises a hanging bracket and an axial guide jig frame;
the hanger includes:
the hanging beam is horizontally arranged above the ground, and two ends of the hanging beam are respectively fixed above the supporting legs;
the supporting legs are two, a supporting base is fixed at the bottom ends of the supporting legs, a supporting beam is arranged in the middle of each supporting leg, and the top ends of the supporting legs are fixedly connected to the end portions of the hanging beams;
the chain block is hung on the hanging beam; and
the suspension clamp comprises two S-shaped clamping arms, wherein a cross-connecting strip hole is formed in the inflection point position of one clamping arm, the upper section of the other clamping arm penetrates through the cross-connecting strip hole, and after the inflection points of the two clamping arms are overlapped, the two clamping arms are connected in a cross-connecting mode through a pin shaft to form a hinge mode; the upper ends of the two clamping arms are connected to a guy cable of the chain block;
the axial guide jig frame comprises a support frame and two guide wheel sets arranged on the support frame; the length of the supporting frame is ensured to enable two ends of the supporting frame to be supported on the supporting beams of the supporting legs; the guide wheel set comprises a fixed seat, a connecting lug plate and two guide wheels, the lower end of the connecting lug plate is fixed on the fixed seat, the upper end of the connecting lug plate is connected with the guide wheels through a through wheel shaft, the two guide wheels on the fixed seat are arranged at the same height and are arranged on the same plane, and the plane is vertical to a vertical plane passing through the hanging beam; the two guide wheel sets are arranged on the supporting frame in parallel and used for supporting and axially moving the hot-melt welding pipe.
The center line between the two guide wheel sets is positioned right below the suspension clamp.
Rubber gaskets are arranged on the two lifting clamp arms of the lifting clamp.
The utility model discloses a chain block and suspension clamp hoist to fix the hot melt welded tube and carry out the assembly welding on the axial direction bed-jig, equipment, welding, the hoist and mount of hot melt welded tube all go on equipment promptly, reduce the secondary and transport backward, adopt multiple spot hoist and mount, utilize the axial direction bed-jig to assemble the welding, construction method is simple and convenient. The utility model has the advantages of simple structure, convenient operation, effectively reduce the working face influence, promote installation accuracy and construction speed, reduce mechanical cost, avoided the secondary to have transported down the hoist and mount to the influence of pipeline weld joint when reducing the secondary to have transported down, promoted construction quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an installation schematic diagram of the present invention.
In the figure: 1. the lifting device comprises a lifting beam, 2, supporting legs, 3, an inclined support, 4, a lifting clamp, 5, a supporting frame, 6, a supporting base, 7, a chain block, 8, a supporting beam, 9, a guide wheel, 10, a fixing seat, 11, a lifting frame, 12, a hot-melting welding pipe, 13 and a pipeline groove.
Detailed Description
As shown in FIG. 1, the welding installation device for the hot-melt welded pipe of the present invention includes a hanger 11 and an axial guiding jig.
The hanger 11 is including hanging beam 1, two landing legs 2, bearing diagonal 3, chain block 7, suspension clamp 4 and support base 6, and wherein, landing leg 2 is the A type, is fixed with support base 6 in the bottom of landing leg 2, is provided with a supporting beam 8 in the middle part of landing leg 2, and the tip at hanging beam 1 is fixed on the top of landing leg 2. The hanging beam 1 is horizontally arranged above the ground, and two ends of the hanging beam are respectively fixed above the supporting legs 2. The lower ends of the two inclined supports 3 are fixed on the support beam 8 of the supporting leg 2, and the upper ends of the inclined supports 3 are fixed on the hanging beam 1. The inclined support 3 is connected with the hanging beam 1 by bolts, and can be movably mounted in a detachable mode and used for stabilizing the support. The chain block 7 is hung on the lug plate of the hanging beam 1 through a lifting hook provided at the upper end thereof, and a hanging clamp 4 is fixed at the lower end thereof.
The suspension clamp 4 comprises two S-shaped clamp arms, a cross-connecting strip hole is formed in the inflection point position of one clamp arm, the upper section of the other clamp arm penetrates through the cross-connecting strip hole, after the inflection point positions of the two clamp arms are overlapped, the two clamp arms are connected in a cross-connecting mode through a pin shaft, and the upper ends of the two clamp arms are connected to the pull rope of the chain block 7 in a common mode. Rubber gaskets are arranged at the lower ends of the two clamping arms of the suspension clamp 4. When in hoisting, the lower end of the clamping arm moves inwards to play a role of clamping the pipe.
The axially guided bed jig comprises a support frame 5 and two guide wheel sets arranged on the support frame 5. The length of the support frame 5 is such that its two ends can be braced against the support beams 8 of the legs 2. The guide wheel set comprises a fixed seat 10, a connecting lug plate and two guide wheels 9, wherein the lower end of the connecting lug plate is fixed on the fixed seat 10, the upper end of the connecting lug plate is connected with the guide wheels 9 through a through wheel shaft, the two guide wheels 9 on the fixed seat 10 are arranged at the same height, the two guide wheels 9 are arranged on the same plane, and the plane is vertical to a vertical plane passing through the hanging beam 1; the two guide wheel sets are arranged on the supporting frame 5 in parallel, and the central line between the two guide wheel sets is positioned right below the suspension clamp 4. And a rubber protective rubber ring is arranged on the outer ring of the guide wheel 9 so as to protect the surface of the hot-melt welded pipe.
As shown in fig. 2, the method for installing the hot-melt welded pipe 12 of the present invention includes the following steps:
a. applying for temporary road occupation, and utilizing staggered construction time, adopting a truck crane to open a plurality of hot-melt welding pipes 12 to be welded and installed in a pipeline groove 13 for laying hot-melt pipelines in a row in a way that adjacent pipe orifices are in a form that a secondary opening is opposite to a primary opening;
b. welding installation equipment for the hot-melt welded pipes is provided, and at least two welding installation equipment are arranged on each hot-melt welded pipe 12. The hangers 11 in the welding installation equipment are braced on two sides of the pipeline groove 13, the arrangement heights of all the hangers 11 are the same or basically the same, and the projections of all the hangers 11 on the projection plane along the groove direction are coincident or basically coincident.
c. Horizontally hoisting the first and second hot-melt welding pipes 12 at the beginning of the groove from the groove by using a chain block 7 and a hoisting clamp 4 on a hoisting frame 11 respectively matched with each hot-melt welding pipe 12, wherein the hoisting height of each hot-melt welding pipe 12 does not hinder the installation of an axial guide jig frame on the hoisting frame 11 at the lower part of the hot-melt welding pipe;
d. the axial guiding jig frames are respectively arranged on all the hanging frames 11 for hoisting two hot-melt welding pipes 12, two guide wheel sets arranged on the axial guiding jig frames on each hanging frame 11 are arranged on a straight line on one side of each guide wheel set, the chain block 7 is operated, the two hoisted hot-melt welding pipes 12 are placed on the axial guiding jig frames and supported by the guide wheel sets, then the second hot-melt welding pipe 12 is axially pushed, the pipe orifice of the second hot-melt welding pipe 12 is in socket fit with the pipe orifice of the first hot-melt welding pipe 12, and then the milling and welding operation of the two hot-melt welding pipes 12 can be carried out, so that the first and second hot-melt welding pipes 12 are welded into a whole pipe.
e. Horizontally hoisting a third hot-melt welding pipe 12 from the groove by using a chain block 7 and a hanging clamp 4 on a hanging bracket 11 matched with the third hot-melt welding pipe 12, installing an axial guide jig frame according to the above manner, operating the chain block 7, lowering the third hot-melt welding pipe 12 onto the axial guide jig frame, supporting the third hot-melt welding pipe by using a guide wheel set, axially pushing the third hot-melt welding pipe 12 to enable the pipe orifice of the third hot-melt welding pipe to be in socket fit with the pipe orifice of the second hot-melt welding pipe 12, and then performing milling and welding operation on the two hot-melt welding pipes 12 to weld the third hot-melt welding pipe 12 and the first two hot-melt welding pipes 12 into an integral pipe;
f. respectively welding the fourth to the last hot-melt welding pipes 12 into an integral pipe according to the operation mode;
g. and operating the chain blocks 7 on all the hanging frames 11, simultaneously hoisting the integrally welded hot-melt pipes 12, operating the chain blocks 7 on all the hanging frames 11 after detaching the axial guide jig frames on all the hanging frames 11, placing the integrally welded hot-melt pipes 12 in the pipeline groove 13, removing all the hanging frames 11 on the pipeline groove 13 after detecting the qualified condition, and performing backfill construction.
Claims (3)
1. A welding installation device for a hot-melt welded pipe is characterized by comprising a hanging bracket and an axial guide jig frame;
the hanger includes:
the hanging beam is horizontally arranged above the ground, and two ends of the hanging beam are respectively fixed above the supporting legs;
the supporting legs are two, a supporting base is fixed at the bottom ends of the supporting legs, a supporting beam is arranged in the middle of each supporting leg, and the top ends of the supporting legs are fixedly connected to the end portions of the hanging beams;
the chain block is hung on the hanging beam; and
the suspension clamp comprises two S-shaped clamping arms, wherein a cross-connecting strip hole is formed in the inflection point position of one clamping arm, the upper section of the other clamping arm penetrates through the cross-connecting strip hole, and after the inflection points of the two clamping arms are overlapped, the two clamping arms are connected in a cross-connecting mode through a pin shaft to form a hinge mode; the upper ends of the two clamping arms are connected to a guy cable of the chain block;
the axial guide jig frame comprises a support frame and two guide wheel sets arranged on the support frame; the length of the supporting frame is ensured to enable two ends of the supporting frame to be supported on the supporting beams of the supporting legs; the guide wheel set comprises a fixed seat, a connecting lug plate and two guide wheels, the lower end of the connecting lug plate is fixed on the fixed seat, the upper end of the connecting lug plate is connected with the guide wheels through a through wheel shaft, the two guide wheels on the fixed seat are arranged at the same height and are arranged on the same plane, and the plane is vertical to a vertical plane passing through the hanging beam; the two guide wheel sets are arranged on the supporting frame in parallel and used for supporting and axially moving the hot-melt welding pipe.
2. The apparatus for welding and installing heat-fusible welded pipe as claimed in claim 1, wherein a center line between the two guide roller sets is located right below said suspension clamp.
3. The welding installation apparatus of the hot-melt welded pipe as claimed in claim 1, wherein rubber gaskets are provided at lower ends of the two clamping arms of the suspension clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863182.6U CN212599995U (en) | 2020-05-21 | 2020-05-21 | Welding installation equipment for hot-melt welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863182.6U CN212599995U (en) | 2020-05-21 | 2020-05-21 | Welding installation equipment for hot-melt welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212599995U true CN212599995U (en) | 2021-02-26 |
Family
ID=74723485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020863182.6U Active CN212599995U (en) | 2020-05-21 | 2020-05-21 | Welding installation equipment for hot-melt welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212599995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573507A (en) * | 2020-05-21 | 2020-08-25 | 中国二十冶集团有限公司 | Welding installation equipment and construction method of hot-melt welded pipe |
| CN116921975A (en) * | 2023-09-15 | 2023-10-24 | 启东市鸿洋润滑产品有限公司 | Fixing clamp and method for welding shell and tube cooler |
-
2020
- 2020-05-21 CN CN202020863182.6U patent/CN212599995U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573507A (en) * | 2020-05-21 | 2020-08-25 | 中国二十冶集团有限公司 | Welding installation equipment and construction method of hot-melt welded pipe |
| CN111573507B (en) * | 2020-05-21 | 2022-03-29 | 中国二十冶集团有限公司 | Welding installation equipment and construction method of hot-melt welded pipe |
| CN116921975A (en) * | 2023-09-15 | 2023-10-24 | 启东市鸿洋润滑产品有限公司 | Fixing clamp and method for welding shell and tube cooler |
| CN116921975B (en) * | 2023-09-15 | 2023-12-08 | 启东市鸿洋润滑产品有限公司 | Fixing clamp and method for welding shell and tube cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212599995U (en) | Welding installation equipment for hot-melt welded pipe | |
| CN104195948A (en) | Bridge hanging pipeline pushing installation and construction method | |
| CN111827125A (en) | Accurate adjustment method and device for installation line shape of steel upright post of arch bridge | |
| CN210001467U (en) | Hoisting device used in limited space workshop | |
| CN202746764U (en) | Lifting bracket for pipeline butting adjustment | |
| CN208732486U (en) | Roofing monorail crane | |
| CN111573507B (en) | Welding installation equipment and construction method of hot-melt welded pipe | |
| CN215978530U (en) | Steel beam sliding installation device | |
| CN215289748U (en) | T roof beam transverse connection board seam construction equipment | |
| CN215592333U (en) | Multi-adaptability double-guide-beam bridge crane lifting appliance device with adjustable hole pitch | |
| CN211470628U (en) | Water conservancy closed conduit pipe conveyor | |
| CN113800394A (en) | Y-shaped cast steel column and hoisting method thereof | |
| CN207002095U (en) | Guide bearing block means of transport during one kind maintenance | |
| CN112627882A (en) | Transfer machine tool for large shield tunnel mid-partition and mounting method | |
| CN210739551U (en) | Flange pipeline centering device | |
| CN111255132A (en) | Unit type glass curtain wall construction method | |
| CN210457284U (en) | Precast concrete trench cover plate hoisting device | |
| CN213169974U (en) | Horizontal transportation and translation tool for large equipment in factory building | |
| CN215249058U (en) | A simple and easy gallows for prefabricated tube coupling hoist and mount | |
| CN213318637U (en) | Flange and straight pipe positioning welding fixing table | |
| CN213294502U (en) | A hoisting support for installation of mine pipeline | |
| CN213798180U (en) | Medium-deep layer interference-free geothermal well heat exchange tube installation device | |
| CN220312209U (en) | Frame type high pile construction operation platform | |
| CN214024359U (en) | Hydraulic overturning welding platform for circular pipe joints | |
| CN212222201U (en) | Detachable clamping type cantilever support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |