CN212384909U - Tool type butt joint hoop lock for assembling pipe truss rod piece - Google Patents
Tool type butt joint hoop lock for assembling pipe truss rod piece Download PDFInfo
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- CN212384909U CN212384909U CN202020675748.2U CN202020675748U CN212384909U CN 212384909 U CN212384909 U CN 212384909U CN 202020675748 U CN202020675748 U CN 202020675748U CN 212384909 U CN212384909 U CN 212384909U
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Abstract
The utility model discloses an instrument formula butt joint cuff tool to lock for managing truss member is assembled, including first cuff piece, second cuff piece and third cuff piece, the first side of second cuff piece and third cuff piece is connected in the first side of first cuff piece through hinge joint respectively, and the second side of second cuff piece and third cuff piece can be dismantled through movable lock catch respectively and connect in the second side of first cuff piece, separates the certain distance in order to form the weld joint between second cuff piece and the third cuff piece. The utility model discloses extensively be applicable to the pipe truss and assemble in advance and the use is assembled at the scene, also be applicable to the space pipe truss simultaneously and assemble and the plane pipe truss is assembled, not only realized instrument formula location butt joint, the turnover of being convenient for is used, has improved and has assembled standard and operation convenience, realizes moving moreover that whole or part before welding is assembled in advance, easy and simple to handle, the work efficiency is high, and is fixed firm reliable, does not harm truss tubular product, need not to polish and maintain, does not produce extra process.
Description
Technical Field
The utility model relates to a steel construction technical field especially relates to an instrument formula butt joint hoop tool to lock that is used for pipe truss pole piece to assemble.
Background
With the rapid development of the house building industry in China and the influence of the innovation drive of the industry in recent years, tool facilities in various industries are developing towards high efficiency and convenience, and the splicing and butting tool for the steel structure pipe truss frame members is one of the tools. The method of "make the node earlier, assemble the member after" is generally taken in current steel construction pipe truss assembly or processing, need outwards extend one section from the node position with equidirectional member because of the node adds man-hour and cut the processing, the member is assembled mouthful and is generally stayed near member both ends, including the whole spatial distribution that is of space pipe truss, the member angle, the specification is different, it is poor to cause the member to assemble the flexibility, difficult location butt joint, the secondary is assembled the degree of difficulty and is big, a member is assembled and is taken place the error and can cause whole truss can't assemble the completion, consequently, the butt joint of space pipe truss has consumed a large amount of energy input in the process of assembling. In the industry, a common space pipe truss assembling method is to adopt a positioning plate auxiliary positioning welding method for assembling and welding, but the method has high randomness, the axial assembling accuracy of rod pieces and the width of an assembling opening between the rod pieces are not easy to guarantee, multiple times of correction and adjustment are needed, the construction efficiency is low, labor and time are wasted, and the integral assembling effect is uncontrollable. How to quickly, simply and efficiently finish the assembly of the space pipe truss is a very difficult problem in the current project.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that when the current steel structure space pipe truss is assembled, the assembling flexibility of the rod piece is poor, the butt joint is difficult to position, the secondary assembling difficulty is large, the construction efficiency is low, the whole assembling is uncontrollable and the like, the utility model discloses carry out technical improvement on the assembling method of the space pipe truss and provide a tool type butt joint hoop lock suitable for assembling the space pipe truss or the plane pipe truss.
The utility model discloses the technical scheme who adopts does: the utility model provides a instrument formula butt joint cuff tool to lock for managing truss member is assembled, its includes first cuff piece, second cuff piece and third cuff piece, the second cuff piece with the first side of third cuff piece is respectively through hinge joint connect in the first side of first cuff piece, the second cuff piece with the second side of third cuff piece can dismantle respectively through movable lock catch connect in the second side of first cuff piece, the second cuff piece with separate the certain distance in order to form the welding mouth between the third cuff piece.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, the both ends of first cuff piece respectively with second cuff piece with the outside port of third cuff piece flushes.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, the activity hasp includes articulated bolt and supplies the card to establish the steel riser bolt notch of articulated bolt, steel riser bolt notch is fixed in second ferrule piece with the surface of the second side of third ferrule piece, the first end of articulated bolt articulate in the surface of the second side of first ferrule piece, the second end spiral shell of articulated bolt is closed and is had the nut.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, articulated bolt along second cuff piece with the hoop central line setting of third cuff piece.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, the external fixation of the second side of first set of hoop piece has the confession articulated the articulated seat of articulated bolt.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, the articulated shaft of articulated seat along the axial setting of first cuff piece.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, second cuff piece with the clearance distance of being no less than 60mm is separated to the third cuff piece between.
The utility model discloses further improvement of instrument formula butt joint cuff tool to lock lies in, the hinge sets up the surface of the first side of first cover hoop piece and second cover hoop piece with the surface of the first side of third cover hoop piece.
The utility model discloses owing to adopt above-mentioned technical scheme, make it have following beneficial effect:
(1) the utility model realizes the tool type positioning butt joint of the assembly of the pipe truss rod pieces, improves the assembly standard and the operation convenience of the pipe pieces, and is convenient for turnover use;
(2) the tool type butt joint hoop lock can realize the whole or partial pre-assembly before dynamic welding, and can realize the simultaneous welding operation of all rod pieces on the basis of ensuring the whole coordination;
(3) when the utility model is used, the hinge bolt can be rotated to complete the disassembly and assembly, the operation is simple and convenient, the work efficiency is high, the fixation is firm and reliable, the truss pipe is not damaged, the polishing and the finishing are not needed, and no additional process is generated;
(4) the utility model relates to a tool type butt joint hoop lock which is integrated, has no loose components, has strong integrity and is convenient for installation and transportation;
(5) the utility model discloses application scope is wide, not only can extensively be used for the pipe truss to assemble in advance and the use is assembled at the scene, also is applicable to the space pipe truss simultaneously and assembles and the plane pipe truss is assembled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a tool type butt joint hoop lock for assembling pipe truss rods according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of another side of the tool-type butt hoop lock for assembling pipe truss rods according to the embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
The utility model provides a drawback and not enough to steel construction space pipe truss assemble in the construction of building trade, the utility model provides a tool type butt joint cuff tool to lock and butt joint method when being applicable to space pipe truss or plane pipe truss assemble, extensively be applicable to the pipe truss and assemble in advance and assemble the use on the spot, also be applicable to space pipe truss to assemble simultaneously and assemble the plane pipe truss, not only realized tool type location butt joint, be convenient for have enough to meet the need the use, the assembly standard and the operation convenience have been improved, and realize moving whole or part before welding and assemble in advance, easy and simple to handle, the work efficiency is high, it is fixed firm reliable, do not harm truss tubular product, need not to polish the repairment, do not produce extra process.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides a tool type butt joint hoop lock for assembling pipe truss rod, which mainly includes a first hoop sheet 11, a second hoop sheet 12 and a third hoop sheet 13, wherein the first sides of the second hoop sheet 12 and the third hoop sheet 13 are respectively connected to the first side of the first hoop sheet 11 through hinges 14, the second sides of the second hoop sheet 12 and the third hoop sheet 13 are respectively connected to the second side of the first hoop sheet 11 through movable latches 15, and a certain distance is separated between the second hoop sheet 12 and the third hoop sheet 13 to form a welding port 16, preferably, the distance between the second hoop sheet 12 and the third hoop sheet 13 is not less than 60 mm.
Wherein, first cuff piece 11, second cuff piece 12 and the equal semicircular in shape of third cuff piece 13 are formed by the preparation of steel pipe tubular product, and the internal diameter after first cuff piece 11, second cuff piece 12 and the amalgamation of third cuff piece 13 matches in the external diameter of waiting to assemble a pipe truss pole piece, forms first member of first cuff come the fixed pipe truss node of waiting to assemble with forming between first cuff piece 11 and the second cuff piece 12, forms the second cuff with between first cuff piece 11 and the third cuff piece 13 and fixes the second member of waiting to assemble pipe truss node.
Preferably, both ends of the first cuff piece 11 are flush with the outboard ports of the second cuff piece 12 and the third cuff piece 13, respectively. The movable lock catch 15 comprises a hinge bolt 151 and a steel vertical plate bolt notch 152 for clamping the hinge bolt 151, the steel vertical plate bolt notch 152 is fixed on the outer surfaces of the second sides of the second hoop sheet 12 and the third hoop sheet 13, the first end of the hinge bolt 151 is hinged on the outer surface of the second side of the first hoop sheet 11, and the second end of the hinge bolt 151 is screwed with a nut. The hinge bolt 151 is disposed along circumferential center lines of the second and third cuff pieces 12 and 13. A hinge seat 153 for hinge-coupling the hinge bolt 151 is fixed to an outer surface of the second side of the first strap 11, and a hinge shaft of the hinge seat 153 is disposed along an axial direction of the first strap 11. When the hinge bolt 151 is used, the hinge bolt 151 is rotated relative to the hinge seat 153 through the hinge shaft until the second end of the hinge bolt 151 is clamped into the steel vertical plate bolt notch 152, and a nut on the second end of the hinge bolt 151 is screwed down to enable the nut to be tightly close to the surface of one side, far away from the hinge seat 153, of the steel vertical plate bolt notch 152 for locking; when the tool-type butt joint hoop lock is opened, the nut on the second end of the hinge bolt 151 is rotated reversely, the hinge bolt 151 is rotated reversely to be separated from the bolt notch 152 of the steel vertical plate, and unlocking is performed.
The utility model discloses can extensively be used for the pipe truss to assemble in advance and the use is assembled at the scene, also be applicable to the space pipe truss simultaneously and assemble and the plane pipe truss is assembled, can deepen the processing delivery with steel construction pipe truss together and be used for the installation.
The utility model discloses when instrument formula butt joint cuff tool to lock and butt joint method of usefulness are assembled to steel construction pipe truss pole piece are implemented, adopt the internal diameter and wait to assemble the same steel pipe scale cutting of pipe truss pole piece pipe external diameter into pipe ring, later cut into 2 semicircle pipe rings with pipe ring according to half the principle, one of them is as first cuff piece, furtherly, to wherein another semicircle pipe ring cut into 2 aequilate and 1 the wide little semicircle pipe ring of 60mm along the hoop, and abandon the wide little semicircle pipe ring of 60mm, the remaining two aequilate little semicircle pipe rings are as second cuff piece and third cuff piece. Then, a short steel pipe with the same external diameter specification as the pipe truss rod piece to be assembled is used as an inner mold, a second hoop sheet and a third hoop sheet are sleeved on the inner mold, the second hoop sheet and the third hoop sheet are aligned with the first hoop sheet at the outer side according to an external hinged support method to form hinged connection through hinge connection, a clear space not less than 60mm wide is ensured between the second hoop sheet and the third hoop sheet, semi-circular welding connection is carried out in the clear space with 20mm wide during subsequent assembly, meanwhile, a movable lock catch is arranged at the other side of the boundary between the second hoop sheet and the third hoop sheet and the first hoop sheet in an external bolting mode, so that the butt-joint hoop structure is convenient to be toolized, a hinged bolt is further arranged in the circumferential direction of the first hoop sheet along the axial leads of the second hoop sheet and the third hoop sheet, and a steel vertical plate bolt lock notch is arranged in the radial direction of the second hoop sheet and the third hoop sheet correspondingly, two sets of hinge locking notches are formed. When the pipe truss joint is used, the nut at the end part of the hinge bolt is loosened, the first sleeve hoop sheet, the second sleeve hoop sheet and the third sleeve hoop sheet are opened, the first sleeve hoop sheet firstly leans against a pipe truss joint side member piece, the position of a truss member joint part, which is given out by the corresponding second sleeve hoop sheet through an inner side edge, is locked with the first sleeve hoop sheet through a movable lock catch, then the member to be installed leans against the inner wall of the other side of the first sleeve hoop sheet, after the width and the position of a welding seam are adjusted to be completely attached, the corresponding other third sleeve hoop sheet and the first sleeve hoop sheet are locked through the movable lock catch to form integral stable positioning, after the integral stable positioning is formed, the semi-circle assembling seam of the truss member is performed in a clearance space between the second sleeve hoop sheet and the third sleeve hoop sheet, the nut at the end part of the hinge bolt is adjusted to be loosened, the clearance distance between the second sleeve hoop sheet and the third sleeve hoop sheet is rotated to the other side, and the semi-circle welding is performed on the other half member in the assembling seam between the, and disassembling the welding rod until the welding rod is completely welded and transferring the welding rod to the next place for use.
The utility model discloses instrument formula butt joint cuff tool to lock main technical implementation main points are as follows:
(1) the thickness of the circular tube material of the hoop lock is not less than the wall thickness of the truss tube to be assembled, and is generally 5-8 mm thick; the wall thickness of the external hinge plate and the external bolt notch steel vertical plate is 5mm greater than that of the hoop lock;
(2) the outer width of the hoop lock is 260mm, the width of 2 small semicircular pipe rings is 100mm, and the clear space between the rings is 60mm, so that the hoop lock is used for seam adjustment and welding connection;
(3) the diameter specification of the hinged bolt is phi 16mm, and the length is 100 mm;
(3) the tool type butt joint hoop lock is generally matched and processed by a steel truss processing factory and is used for factory pre-assembly and field assembly.
The utility model has the advantages that:
(1) the utility model realizes the tool type positioning butt joint of the assembly of the pipe truss rod pieces, improves the assembly standard and the operation convenience of the pipe pieces, and is convenient for turnover use;
(2) the tool type butt joint hoop lock can realize the whole or partial pre-assembly before dynamic welding, and can realize the simultaneous welding operation of all rod pieces on the basis of ensuring the whole coordination;
(3) when the utility model is used, the hinge bolt can be rotated to complete the disassembly and assembly, the operation is simple and convenient, the work efficiency is high, the fixation is firm and reliable, the truss pipe is not damaged, the polishing and the finishing are not needed, and no additional process is generated;
(4) the utility model relates to a tool type butt joint hoop lock which is integrated, has no loose components, has strong integrity and is convenient for installation and transportation;
(5) the utility model discloses application scope is wide, not only can extensively be used for the pipe truss to assemble in advance and the use is assembled at the scene, also is applicable to the space pipe truss simultaneously and assembles and the plane pipe truss is assembled.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a instrument formula butt joint cuff tool to lock that is used for pipe truss member to assemble which characterized in that: including first cover hoop piece, second cover hoop piece and third cover hoop piece, second cover hoop piece with the first side of third cover hoop piece is articulated connect in through the hinge respectively the first side of first cover hoop piece, second cover hoop piece with the second side of third cover hoop piece can dismantle through movable lock catch respectively connect in the second side of first cover hoop piece, second cover hoop piece with separate the certain distance between the third cover hoop piece in order to form the welding mouth.
2. The tool-style butt-joint hoop lock for pipe truss member assembly of claim 1, wherein: and two ends of the first cuff piece are respectively flush with the outer side ports of the second cuff piece and the third cuff piece.
3. The tool-style butt-joint hoop lock for pipe truss member assembly of claim 1, wherein: the movable lock catch comprises a hinge bolt and a steel vertical plate bolt notch for clamping the hinge bolt, the steel vertical plate bolt notch is fixed on the outer surfaces of the second sides of the second ferrule piece and the third ferrule piece, the first end of the hinge bolt is hinged to the outer surface of the second side of the first ferrule piece, and the second end of the hinge bolt is screwed with a nut.
4. The tool-style butt-joint hoop lock for pipe truss rod assembly of claim 3, wherein: the hinge bolt is disposed along circumferential center lines of the second and third ferrule pieces.
5. The tool-style butt-joint hoop lock for pipe truss rod assembly of claim 4, wherein: and a hinge seat for hinging the hinge bolt is fixed on the outer surface of the second side of the first hoop sheet.
6. The tool-style butt-joint hoop lock for splicing pipe truss rods as claimed in claim 5, wherein: the hinge shaft of the hinge seat is arranged along the axial direction of the first hoop sheet.
7. The tool-style butt-joint hoop lock for pipe truss member assembly of claim 1, wherein: the second sleeve hoop sheet and the third sleeve hoop sheet are separated by a clearance distance of not less than 60 mm.
8. The tool-style butt-joint hoop lock for pipe truss member assembly of claim 1, wherein: the hinge is arranged on the outer surface of the first side of the first cuff piece and on the outer surfaces of the first sides of the second cuff piece and the third cuff piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675748.2U CN212384909U (en) | 2020-04-28 | 2020-04-28 | Tool type butt joint hoop lock for assembling pipe truss rod piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675748.2U CN212384909U (en) | 2020-04-28 | 2020-04-28 | Tool type butt joint hoop lock for assembling pipe truss rod piece |
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| CN212384909U true CN212384909U (en) | 2021-01-22 |
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| CN202020675748.2U Active CN212384909U (en) | 2020-04-28 | 2020-04-28 | Tool type butt joint hoop lock for assembling pipe truss rod piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421278A (en) * | 2020-04-28 | 2020-07-17 | 中国建筑第八工程局有限公司 | Tool type butt joint hoop lock assembled by pipe truss rod pieces, manufacturing method and butt joint method |
-
2020
- 2020-04-28 CN CN202020675748.2U patent/CN212384909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421278A (en) * | 2020-04-28 | 2020-07-17 | 中国建筑第八工程局有限公司 | Tool type butt joint hoop lock assembled by pipe truss rod pieces, manufacturing method and butt joint method |
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