CN215846646U - High-efficient pipe truss pre-assembling bed-jig - Google Patents
High-efficient pipe truss pre-assembling bed-jig Download PDFInfo
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- CN215846646U CN215846646U CN202122333580.4U CN202122333580U CN215846646U CN 215846646 U CN215846646 U CN 215846646U CN 202122333580 U CN202122333580 U CN 202122333580U CN 215846646 U CN215846646 U CN 215846646U
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Abstract
A high-efficiency pipe truss pre-assembly jig comprises a base, a fixed vertical rod, a movable support, a first auxiliary reinforcing rod and a second auxiliary reinforcing rod; the movable support is fixed on one side of the base, and a fixed upright rod is arranged on the other side of the base; a movable upright post is fixed on the movable support; one end of the first reinforcing auxiliary rod is fixed on the base, and the other end of the first reinforcing auxiliary rod is fixed with one end of the movable vertical rod; one end of the second reinforcing auxiliary rod is fixed on the base, and the other end of the second reinforcing auxiliary rod is fixed with one end of the fixed vertical rod; the movable vertical rod and the fixed vertical rod are respectively provided with an adjusting backing plate. The jig frame disclosed by the utility model is simple in structure, reasonable in design and simple and convenient to operate, and the trouble that a total station needs to be used for repeatedly measuring to complete the positioning of the truss main pipe in the prior art and the jig frame is repeatedly cut or the sizing block is repeatedly added is avoided, so that the labor efficiency is improved, the repeated cutting is greatly prevented, the damage of welding on the jig frame material which cannot be repaired is avoided, and the material waste is avoided.
Description
Technical Field
The utility model relates to a pipe truss device, in particular to an efficient pipe truss pre-assembling jig.
Background
At present, a pipe truss machining mode in the industry is single, all forms of trusses are assembled by adopting a simple fixed jig frame generally, and the pipe truss machining mode is low in efficiency, poor in precision and high in labor cost. Project processing progress and processing quality are difficult to guarantee, and enterprise production cost is increased. At present, the following three processing methods are the most conventional processing modes:
the manual method comprises the following steps: simple fixing devices (such as welding, connecting and the like) are adopted to carry out simple binding connection or welding on key pipe truss control points. The method ensures that the dimensional accuracy of each part of the component is not very accurate, and is only suitable for simple fixation and convenient welding.
A plane jig frame: the method is characterized in that lofting is carried out on a steel plate on the ground, key control nodes are limited through positioning, the components are simply assembled and welded on a plane, the space three-dimensional truss is difficult to assemble and weld on multiple surfaces, the machining progress is delayed, and the machining quality cannot be guaranteed.
Fixing the jig frame: the fixed jig frame is evolved on the basis of a plane jig frame, the jig frame is single in function and only suitable for assembling trusses in one form, and fixing points of the fixed jig frame cannot move. Aiming at trusses of different forms, original jig frame fixing points need to be cut again, and fixing points of different sizes need to be manufactured and positioned again. The time and labor are wasted and the raw materials are wasted.
SUMMERY OF THE UTILITY MODEL
Based on the problems, the utility model provides an efficient pipe truss pre-assembling jig which is suitable for assembling trusses in any form: after the method is adopted, a template for marking the template is cancelled, and the trusses with different sizes are directly processed by adjusting the sizes by the movable nodes.
The adopted technical scheme is as follows: a high-efficiency pipe truss pre-assembly jig comprises a base, a fixed vertical rod, a movable support, a first auxiliary reinforcing rod and a second auxiliary reinforcing rod; the movable support is fixed on one side of the base, and a fixed upright rod is arranged on the other side of the base; a movable upright post is fixed on the movable support; one end of the first reinforcing auxiliary rod is fixed on the base, and the other end of the first reinforcing auxiliary rod is fixed with one end of the movable vertical rod; one end of the second reinforcing auxiliary rod is fixed on the base, and the other end of the second reinforcing auxiliary rod is fixed with one end of the fixed vertical rod; the movable vertical rod and the fixed vertical rod are respectively provided with an adjusting backing plate.
The base comprises a cross rod and two vertical rods, the cross rod can be one or two, and the vertical rods are respectively fixed with two ends of the cross rod.
The movable support comprises a bottom plate and a movable plate; a plurality of mounting holes are uniformly formed in the bottom plate, and a plurality of side plates are fixed at the bottom of the bottom plate; the bottom plate is fixed on the cross rod through the side plate; the movable plate is provided with a plurality of positioning holes, and the positioning holes and the mounting holes are fixed through bolts to fix the movable plate on the bottom plate; the movable plate is provided with an adjusting base plate and a fixed plate; the adjusting base plate comprises a first gasket and a second gasket, and the side surface of the first gasket is fixed with one side of the second gasket; the fixed plate is welded at one end of the movable plate; the fixing plate comprises a first support plate and a second support plate; the second support plate is fixed on the side surface of the first support plate in a triangular shape. The movable upright stanchion and the fixed upright stanchion are respectively provided with an adjusting backing plate;
the bottom of the movable vertical rod is provided with a first mounting groove; the side surface of the first gasket is attached to one side of the movable vertical rod; the second gasket is clamped into the first mounting groove of the movable vertical rod, and the movable vertical rod is welded on the movable support;
the bottom of the fixed upright stanchion is provided with a second mounting groove; the side surface of the adjusting base plate is attached to one side of the fixed vertical rod; the second gasket is clamped into a second mounting groove at the bottom of the fixed vertical rod, and the fixed vertical rod is welded on the base; one side of the adjusting base plate is welded with one end of the first connecting piece; the other end of the first connecting sheet is welded with a fixing sheet.
Movable node fixing brackets are arranged on the movable vertical rod and the fixed vertical rod; the movable node fixing bracket is in a mouth shape, is sleeved on the movable vertical rod and the fixed vertical rod, and is fixed on the movable vertical rod and the fixed vertical rod through a jacking bolt; the movable node fixing bracket is welded with one end of the second connecting sheet; the other end of the second connecting sheet is welded with a fixing sheet.
Further, the movable vertical rod is perpendicular to the movable support.
Furthermore, the fixed upright stanchion is vertical to the base.
Furthermore, ladder bars are uniformly fixed on two sides of the first reinforcing auxiliary bar and the second reinforcing auxiliary bar.
Further, angle steel is fixed between the first auxiliary reinforcing rods; an angle steel is fixed between the second auxiliary reinforcing rods.
Furthermore, the top bolt, three become a set of, fix the fixed bracket of portable node on removing the pole setting and fixed pole setting.
The base is formed by welding an I-shaped steel cross rod and a vertical rod and is used for supporting the whole jig frame and keeping balance. The fixed vertical rod is used for vertically welding the I-steel on the base, and the base point is fixed: all truss sizes are spread with the base point as quasi-continuous. Moving the support: any size can be adjusted on the base, and the fixing of trusses with different width sizes is met. The movable vertical rods are vertically welded on the movable support through Q235I-steel, and the node can adjust and fix trusses with different widths.
First enhancement auxiliary rod and second enhancement auxiliary rod are formed by Q235 material I-steel and Q235 angle steel welding, and first enhancement auxiliary rod is in the piece with removal pole setting end welded connection, and second enhancement auxiliary rod is in the piece with fixed pole setting end welded connection, plays and strengthens pole setting intensity, prevents that the bed-jig pole setting from warping. The ladder pole is evenly arranged by 30 angle steel both sides and is welded on the auxiliary rod, makes things convenient for operating personnel to reciprocate. And angle steel is fixed between the first reinforcing auxiliary rods and between the second reinforcing auxiliary rods, so that the plurality of jig frames are combined and spliced to play a role in fixing.
The adjusting base plate is formed by spot welding a steel plate on the inner sides of the bottoms of the fixed vertical rod and the movable vertical rod, and plays a role in adjusting a base point.
Adjusting the fixed plate of backing plate one side and the fixed plate of the fixed bracket one side of portable node play the effect of fixed upper and lower chord temporarily with first connecting plate and second connecting plate, prevent chord round trip movement.
The movable node is fixed with a square assembly welded by brackets, and the assembly is sleeved on the fixed upright stanchion and the movable upright stanchion and can move up and down freely. The truss fixing device can be used for positioning and fixing trusses with different height sizes and trusses with different forms. The fixed bracket of movable node is fixed in fixed pole setting and removal pole setting for 3 of top strength screw rods are a set of, and its effect is at fixed pole setting, the fixed bracket of movable node of removal pole setting, prevents that the fixed bracket of movable node from removing, influences the truss machining precision.
The jig frame can flexibly change any size (the X axis, the Y axis and the Z axis can be adjusted and moved), and is suitable for processing trusses of different forms. Unlike other jig frames which are limited to one form, trusses of one size are machined. The jig frame is only suitable for processing trusses with any size within 3.5m in width and 3.5m in height.
The vertical fixing rod of the jig frame is vertically welded on the jig frame base and aims at positioning a base point. The movable vertical rod can adjust any size of an X axis through the movable support. The movable node fixing bracket can adjust any size in the Y-axis direction to meet the size requirement of the truss. The reinforcing auxiliary rod plays a role in reinforcing and fixing and facilitates operation of personnel, and other nodes are all fixed.
The utility model has simple structure, reasonable design and simple and convenient operation, saves the trouble that a total station needs to be used for repeated measurement to complete the positioning of the truss main pipe in the prior art and leads to the repeated cutting of the jig frame or the repeated addition of the sizing block, not only improves the labor efficiency, but also greatly prevents the repeated cutting, the welding damages irreparable to the jig frame material and avoids the material waste.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the middle a portion of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 and 2, the high-efficiency pipe truss pre-assembly jig comprises a base 1, a fixed vertical rod 2, a movable vertical rod 3, a movable support 5, a first auxiliary reinforcing rod 6 and a second auxiliary reinforcing rod 7; the movable support 5 is fixed on one side of the base 1, and the other side of the base 1 is provided with a fixed upright rod 2; a movable upright rod 3 is fixed on the movable support 5; one end of the first auxiliary reinforcing rod 6 is fixed on the base 1, and the other end of the first auxiliary reinforcing rod is fixed with one end of the movable vertical rod 3; one end of the second auxiliary reinforcing rod 7 is fixed on the base 1, and the other end of the second auxiliary reinforcing rod is fixed with one end of the fixed vertical rod 2; the movable vertical rod and the fixed vertical rod are respectively provided with an adjusting backing plate. Ladder bars 8 are uniformly fixed on both sides of the first reinforcement auxiliary rod 6 and the second reinforcement auxiliary rod 7. An angle steel 9 is fixed between the first auxiliary reinforcing rods 6; an angle steel 9 is fixed between the second auxiliary reinforcing rods 7.
The base 1 comprises a cross rod 11 and a vertical rod 12, wherein the cross rod can be one or two or a plurality of cross rods, and the vertical rods 12 are respectively fixed with two ends of the cross rod 11 according to actual conditions.
The movable support 5 includes a bottom plate 51 and a movable plate 52; a plurality of mounting holes 53 are uniformly formed on the bottom plate 51, and a plurality of side plates 54 are fixed at the bottom; the bottom plate 51 is fixed on the cross bar 11 through the side plate 54; the movable plate 52 is provided with a plurality of positioning holes 55, the positioning holes 55 and the mounting holes 53 are fixed through bolts, and the movable plate 52 is fixed on the bottom plate 51; the movable plate 52 is provided with an adjusting pad plate 56 and a fixed plate 57; the adjusting pad plate 56 comprises a first pad 561 and a second pad 562, and the side surface of the first pad 561 is fixed with one side of the second pad 562; the fixed plate 57 is welded to one end of the movable plate 52; the fixing plate 57 includes a first plate 571 and a second plate 572; the second support plate 572 is fixed to the side of the first support plate 571 in a triangular shape.
The bottom of the movable upright rod 3 is provided with a first mounting groove; the side surface of the first pad 561 is attached to one side of the movable upright rod 3; the second gasket 562 is clamped into the first mounting groove of the movable vertical rod 3, and the movable vertical rod 3 is vertically welded on the movable support 5.
The fixed upright stanchion 2 is vertically welded on the base 1; the bottom of the fixed upright rod 2 is provided with a second mounting groove; the side surface of the first gasket 561 is attached to one side of the fixed upright 2; the second gasket 562 is clamped into a second mounting groove at the bottom of the fixed upright rod 2, and the fixed upright rod 2 is welded on the base 1; one side of the adjusting shim plate 56 is welded with one end of the first connecting piece 10; the other end of the first connecting piece 10 is welded with a fixing piece 57.
Movable node fixing brackets 4 are arranged on the movable vertical rod 3 and the fixed vertical rod 2; the movable node fixing bracket 4 is in a mouth shape and is sleeved on the movable vertical rod 3 and the fixed vertical rod 2, and the jacking bolts 41 form a group, so that the movable node fixing bracket 4 is fixed on the movable vertical rod 3 and the fixed vertical rod 2; the movable node fixing bracket 4 is welded with one end of the second connecting sheet 42; the other end of the second connecting piece 42 is welded with a fixing piece 57.
Claims (6)
1. A high-efficiency pipe truss pre-assembly jig is characterized by comprising a base, a fixed vertical rod, a movable support, a first auxiliary reinforcing rod and a second auxiliary reinforcing rod; the movable support is fixed on one side of the base, and a fixed upright rod is arranged on the other side of the base; a movable upright post is fixed on the movable support; one end of the first auxiliary reinforcing rod is fixed on the base, and the other end of the first auxiliary reinforcing rod is fixed with one end of the movable vertical rod; one end of the second auxiliary reinforcing rod is fixed on the base, and the other end of the second auxiliary reinforcing rod is fixed with one end of the fixed vertical rod; wherein the content of the first and second substances,
the base comprises a cross rod and a vertical rod, and the vertical rod is respectively fixed with two ends of the cross rod;
the movable support comprises a bottom plate and a movable plate; a plurality of mounting holes are uniformly formed in the bottom plate, and a plurality of side plates are fixed at the bottom of the bottom plate; the bottom plate is fixed on the cross rod through the side plate; the movable plate is provided with a plurality of positioning holes, and the positioning holes and the mounting holes are fixed through bolts to fix the movable plate on the bottom plate; the movable plate is provided with an adjusting base plate and a fixed plate; the adjusting base plate comprises a first gasket and a second gasket, and the side surface of the first gasket is fixed with one side of the second gasket; the fixed plate is welded at one end of the movable plate; the fixing plate comprises a first support plate and a second support plate; the second support plate is fixed on the side surface of the first support plate in a triangular shape; the movable vertical rod and the fixed vertical rod are respectively provided with an adjusting base plate;
the bottom of the movable vertical rod is provided with a first mounting groove; the side surface of the first gasket is attached to one side of the movable vertical rod; the second gasket is clamped into the first mounting groove of the movable vertical rod, and the movable vertical rod is welded on the movable support;
the bottom of the fixed upright stanchion is provided with a second mounting groove; the side surface of the adjusting base plate is attached to one side of the fixed vertical rod; the second gasket is clamped into a second mounting groove at the bottom of the fixed vertical rod, and the fixed vertical rod is welded on the base; one side of the adjusting base plate is welded with one end of the first connecting piece; the other end of the first connecting sheet is welded with a fixing sheet;
movable node fixing brackets are arranged on the movable vertical rod and the fixed vertical rod; the movable node fixing bracket is in a mouth shape, is sleeved on the movable vertical rod and the fixed vertical rod, and is fixed on the movable vertical rod and the fixed vertical rod through a jacking bolt; the movable node fixing bracket is welded with one end of the second connecting sheet; the other end of the second connecting sheet is welded with a fixing sheet.
2. A high efficiency tube truss pre-assembled jig as claimed in claim 1 wherein said mobile vertical pole is perpendicular to said mobile support.
3. A high efficiency tube truss pre-assembled jig as claimed in claim 1 wherein the fixed upright is perpendicular to the base.
4. A high efficiency pipe truss preassembly jig according to claim 1, wherein ladder bars are uniformly fixed on both sides of the first reinforcement auxiliary bar and the second reinforcement auxiliary bar.
5. The high-efficiency pipe truss preassembly jig frame as claimed in claim 1, wherein angle steel is fixed between the first reinforcing auxiliary rods; an angle steel is fixed between the second auxiliary reinforcing rods.
6. A high efficiency pipe truss pre-assembled jig as claimed in claim 1, wherein the top bolts, three in one group, fix the movable node fixing bracket on the movable vertical pole and the fixed vertical pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333580.4U CN215846646U (en) | 2021-09-26 | 2021-09-26 | High-efficient pipe truss pre-assembling bed-jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333580.4U CN215846646U (en) | 2021-09-26 | 2021-09-26 | High-efficient pipe truss pre-assembling bed-jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846646U true CN215846646U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122333580.4U Active CN215846646U (en) | 2021-09-26 | 2021-09-26 | High-efficient pipe truss pre-assembling bed-jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846646U (en) |
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2021
- 2021-09-26 CN CN202122333580.4U patent/CN215846646U/en active Active
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