CN214447054U - Light saw horse with movable hanging piece - Google Patents

Abstract

The utility model relates to a light saw horse with movable hanging parts, which comprises a crossbeam part and foot rods and is characterized in that two ends of the crossbeam part are respectively and rotatably hinged with a movable hanging part, and meanwhile, a hollowed-out passing hole for the lower half part of the movable hanging part to pass through in a turning way is arranged on the upper surface of the crossbeam part and the position close to the two ends; the movable hanging piece is provided with three sections of bent strip-shaped pieces and comprises a first section which is vertical relatively, a second section which extends horizontally relatively from the lower end of the first section, and a third section which extends vertically and upwards relatively from the outer end of the second section. The utility model adds the movable hanging pieces at the two ends of the beam section bar, lap joints the wood rod pieces on the parallel movable hanging pieces to form a horizontal supporting frame, and places a plate with larger area on the supporting frame to form a working table; when the movable hanging piece is not needed to be used, the movable hanging piece can be upwards overturned by 270 degrees relative to the cross beam piece, and the lower half part of the movable hanging piece penetrates through the passing hole and is stored in the cross beam piece.

Description

Light saw horse with movable hanging piece

Technical Field

The utility model belongs to the field of woodworking sawing stools, in particular to a light saw horse with a movable hanging piece, on one hand, a plurality of light saw horses can be combined and spliced by utilizing the movable hanging piece, and a working platform can be formed by matching with a table panel; on the other hand, when the movable hanging piece is not needed, the movable hanging piece can be relatively overturned and stored on the cross beam piece.

Background

Along with the function extension of the woodworking bench saw, the structural parts of the bench saw are increased, the whole structure is relatively complex, and the whole weight is relatively increased. Some users have low requirements on functions, and only the basic supporting function and the folding function of the sawing stool are required. The woodworking operation includes a plurality of processes and operation forms, and a large-plane operation platform is needed to be provided timely. Therefore, the simple and light sawing stool is designed by the technical personnel of the unit in the aspects of simple structure and section application, and the hanging piece is additionally arranged for achieving the function of combining and splicing the saw horse.

Disclosure of Invention

The utility model discloses a light saw horse with movable hanging parts, which aims to simplify the structure of the saw bench, reduce the weight of the saw bench, combine and splice the saw bench and store the hanging parts, the main body of the beam part adopts the light integrally formed section bar, the special section bar structure simultaneously satisfies the supporting function of the beam, the function of storing the foot bar, the space with hidden handle and so on; the structure is simplified, the whole weight is light, and the volume is small after folding; movable hanging pieces are additionally arranged at two ends of the cross beam profile, after two sawhorses are placed in parallel, timber rods are lapped on the parallel movable hanging pieces to form a horizontal supporting frame, and a plate with a large area is placed on the supporting frame to form a working table; and, when not needing to use the activity pendant, the relative crossbeam spare of activity pendant can upwards overturn 270 degrees, and simultaneously, the upper surface of crossbeam spare has the hole of walking, and after the relative 270 degrees of upwards overturning of activity pendant, the lower half of activity pendant passed the hole of walking and accomodate in crossbeam spare.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a light-duty horse saw of area activity pendant, includes crossbeam spare, supports the foot pole of crossbeam spare, its characterized in that, the both ends of crossbeam spare are a rotatory articulated movable pendant respectively, simultaneously, the upper surface of crossbeam spare and the position that is close to both ends are provided with the hole of walking that is used for the fretwork that movable pendant lower half overturn and walks.

Preferably, the movable hanger is a strip-shaped piece with three bent sections, and comprises a first section which is relatively vertical, a second section which extends horizontally relatively from the lower end of the first section, and a third section which extends vertically upward relatively from the outer end of the second section. The movable hanging piece is approximately L-shaped, the lower part of the first section, the second section and the third section form a square groove together, long-strip timbers with square cross sections can be lapped in the groove, and of course, timbers with circular or other cross sections can also be lapped.

Preferably, the upper end of the first section is provided with a rotating shaft, and the upper edges of the two ends of the cross beam piece are provided with shaft sleeves, so that the movable hanging piece is rotatably hinged to the two ends of the cross beam piece through the rotating shaft and the shaft sleeves; and when the movable hanging piece is turned upwards by 270 degrees relatively, the second section and the third section of the movable hanging piece can penetrate through the passing hole.

Preferably, the cross beam piece comprises a cross beam profile, a cross beam left end plate connected to the left end of the cross beam profile, and a cross beam right end plate connected to the right end of the cross beam profile; the movable hanging pieces are respectively and correspondingly hinged on the upper edge of the left end plate of the cross beam and the upper edge of the right end plate of the cross beam; the cross beam section is in an isosceles trapezoid shape with an open lower bottom, the cross beam section is formed by connecting a cross beam top plate, a cross beam front side plate and a cross beam rear side plate, and the cross beam front side plate and the cross beam rear side plate extend downwards in an inclined mode relative to the cross beam top plate and gradually expand outwards; the through holes are formed in the positions, close to the two ends, of the top plate of the cross beam.

Preferably, a concave depression is formed in the middle of the top plate of the cross beam, the concave depression extends from the left end to the right end of the top plate of the cross beam, and the width of the concave depression is not less than one half of the width of the top plate of the cross beam; the section of the concave part is in an inverted isosceles trapezoid shape; the plate surfaces of the front side plate of the cross beam, which are close to the two ends, are downward convex relative to the plate surface in the middle, so that the bottom edge of the front side plate of the cross beam is in a shape of downward convex, upward concave, horizontal extension and downward convex from the left end to the right end in sequence, and the bottom edge of the front side plate of the cross beam is provided with a horizontally extending folded edge; the structure of the beam rear side plate is the same as that of the beam front side plate. The plate surfaces of the front side plate and the rear side plate of the cross beam, which are close to two ends, are vertically wider than the plate surfaces of other parts, and the requirements of support and rotational positioning of the foot rods are mainly met.

Preferably, the middle part of the plate surface of the concave part is connected with the handle part, and the handle part is hidden in the concave part, so that the normal supporting function is not influenced when the support device is used; the handle piece is made of rubber and is arranged to be long and flat; two ends of the handle piece are respectively provided with a long waist hole, and the axial direction of the long waist hole is consistent with the axial direction of the handle piece; the inner in each long waist hole is connected with a fixing column, the fixing column vertically penetrates through the long waist hole from top to bottom and is fixedly connected to the top plate of the cross beam, the upper end of the fixing column is located above the long waist hole, a horizontal outward-expanding clamping head is arranged at the upper end of the fixing column, and the width of the clamping head is larger than that of the long waist hole. The handle piece is prevented from being separated from the cross beam piece; the long waist hole reserves a space for deformation of the handle piece, and when the handle piece is lifted upwards, the fixing column is changed from the position at the inner end of the long waist hole to the position at the outer end.

Preferably, the plate surfaces of the front side plate and the rear side plate of the cross beam, which are close to the two end portions, are provided with hinge shaft holes, the hinge shaft holes are internally connected with rotating shafts, a first positioning hole is arranged below the hinge shaft holes, and a second positioning hole is arranged at a position transversely aligned with the hinge shaft holes; the upper end of the foot rod is provided with a shaft hole and is hinged to the rotating shaft through the shaft hole, and meanwhile, a telescopic elastic pin is correspondingly arranged at the upper end of the foot rod and below the shaft hole; when the foot rod is unfolded, the elastic pin is correspondingly inserted into the first positioning hole; when the foot bar is folded, the elastic pin is correspondingly inserted into the second positioning hole.

Preferably, the shape of the plate surface of the beam left end plate and the shape of the plate surface of the beam right end plate are the same as the shape of the cross section of the beam profile, two bearing plates with shaft holes are vertically connected to the inner side surface of the beam left end plate and the inner side surface of the beam right end plate, a bearing seat is formed by the bearing plate close to the beam front side plate and the beam front side plate, and the rotating shaft is connected to the bearing seat for supporting; and the bearing plate close to the rear side plate of the cross beam and the rear side plate of the cross beam form a bearing seat, and the bearing seat is connected with the rotating shaft.

Preferably, two equal waist edges of the left end plate of the cross beam and two equal waist edges of the right end plate of the cross beam are respectively provided with a vertically inward-turned folded edge, and the folded edges are correspondingly attached to the inner surface of the front side plate of the cross beam and the inner surface of the rear side plate of the cross beam and are fixedly connected.

Preferably, at the end of the cross member, the bottom side of the left end plate of the cross member, the bottom side of the right end plate of the cross member, the bottom side of the front side plate of the cross member near the end, and the bottom side of the rear side plate of the cross member near the end are flush with each other

To sum up, compared with the prior art, the utility model has the following advantages:

the utility model has the movable hanging piece, the movable hanging piece can turn over relative to the cross beam piece, when the movable hanging piece is not needed, the movable hanging piece can turn over 270 degrees upwards relative to the cross beam piece, meanwhile, the upper surface of the cross beam piece is provided with a through hole, and when the movable hanging piece turns over 270 degrees upwards, the lower half part of the movable hanging piece passes through the through hole and is accommodated in the cross beam piece; the cross beam piece of the utility model adopts the light integrally formed section bar, and the special section bar structure simultaneously satisfies the supporting function of the cross beam, the function of accommodating the foot bar, the space with the hidden handle and the like; the utility model has the movable hanging parts at the two ends of the beam section bar, after two sawhorses are placed in parallel, the wood rod pieces are lapped on the parallel movable hanging parts to form a horizontal supporting frame, and a plate with larger area is placed on the supporting frame to form a working table; the utility model discloses retrench structure, whole quality are light, and the foot pole can be folded completely and accomodate inside crossbeam spare, has the handle spare of carrying, and folding back is small, and storage space is little, is convenient for carry and transport.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the movable hanger of the present invention;

fig. 3 is a cross-sectional view of the cross beam profile of the present invention;

fig. 4 is a bottom view of the present invention;

fig. 5 is a schematic view of the movable hanger of the present invention in a storage state.

The reference numbers in the figures are: 1. a foot bar; 11. an elastic pin; 2. a beam profile; 21. a beam top plate; 22. a beam front side plate; 23. a beam rear side plate; 24. a recessed portion; 25. folding edges; 26. a through hole; 3. a beam left end plate; 30. a bearing plate; 4. a beam right end plate; 5. a handle member; 51. a long waist hole; 52. fixing a column; 53. clamping a head; 6. the hinge shaft hole; 7. a first positioning hole; 8. a second positioning hole; 9. a movable hanging piece; 91. a first stage; 92. a second stage; 93. and a third stage.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1:

as shown in fig. 1, 2, 3 and 4, a light sawhorse with a movable hanging piece is composed of a cross beam piece and four leg rods 1 for supporting the cross beam piece; the main body of the cross beam piece is a cross beam section bar 2, the left end of the cross beam section bar 2 is connected with a cross beam left end plate 3, and the right end of the cross beam section bar 2 is connected with a cross beam right end plate 4.

The beam section 2 is an integrally formed light section such as an aluminum section; the cross section of the beam profile 2 is an isosceles trapezoid with an open lower bottom, and specifically comprises a beam top plate 21, a beam front side plate 22 and a beam rear side plate 23 which are connected, wherein the beam front side plate 22 and the beam rear side plate 33 extend downwards in an inclined manner relative to the beam top plate 21 and gradually expand outwards.

The upper edge of the beam left end plate 3 and the upper edge of the beam right end plate 4 are respectively and rotatably hinged with a movable hanging piece 9, specifically, the movable hanging pieces 9 are three sections of bent strip-shaped pieces, and comprise a relatively vertical first section 91, a second section 92 extending horizontally from the lower end of the first section relatively, and a third section 93 extending vertically upwards from the outer end of the second section relatively; and a rotating shaft is fixed at the upper end of the first section 91, and meanwhile, shaft sleeves are respectively fixed at the upper edge of the beam left end plate 3 and the upper edge of the beam right end plate 4, so that the movable hanging piece 9 is rotatably hinged on the beam left end plate 3 and the beam right end plate 4 at the two ends of the beam piece through the rotating shaft and the shaft sleeves. And the movable hanging piece 9 can be turned over by 270 degrees relative to the cross beam piece.

Meanwhile, the plate surfaces of the beam top plate 21 close to the two ends are respectively provided with a rectangular through hole 26, and when the movable hanger 9 is turned upwards by 270 degrees, the second section 92 and the third section 93 of the movable hanger 9 can pass through the through holes 26 and then be accommodated on the beam, as shown in fig. 5.

The middle of the beam top plate 21 is provided with a concave depression 24, the depression 24 extends from the left end to the right end of the beam top plate 21, and the width of the depression 24 is approximately half of the width of the beam top plate 21.

The section of the concave part 24 is in an inverted isosceles trapezoid shape, and the middle part of the plate surface of the concave part 24 is connected with a handle piece 5; specifically, the handle member 5 is made of rubber, and is long and flat; two ends of the handle piece 5 are respectively provided with a long waist hole 51, and the axial direction of the long waist hole 51 is consistent with the axial direction of the handle piece 5; the inner end of each long waist hole 51 is connected with a fixing column 52, the fixing column 52 vertically penetrates through the long waist hole 51 from top to bottom and is fixedly connected to the cross beam top plate 21, the upper end of the fixing column 52 is located above the long waist hole 51, the upper end of the fixing column 52 is provided with a horizontal outward-expanding clamping head 53, the width of the clamping head 53 is larger than that of the long waist hole 51, and bolts or screws can be specifically adopted for the fixing column 51.

The plate surfaces of the beam front side plate 22 close to the two ends are downward convex relative to the plate surface in the middle, so that the bottom edge of the beam front side plate 22 is in a shape of downward convex, upward concave, horizontal extension and downward convex from the left end to the right end in sequence, and the bottom edge of the beam front side plate 22 is provided with a folding edge 25 extending horizontally; the structure of the beam rear side plate 23 is the same as that of the beam front side plate 22.

The shape of the plate surface of the beam left end plate 3 and the shape of the plate surface of the beam right end plate 4 are the same as the shape of the cross section of the beam section 2 and are isosceles trapezoids; two equal waist edges of the beam left end plate 3 and two equal waist edges of the beam right end plate 4 are provided with folded edges which are vertically turned inwards, the folded edges are correspondingly attached to the inner surface of the beam front side plate 22 and the inner surface of the beam rear side plate 23, and the folded edges are welded and fixed or fixedly connected through fasteners.

At the end part of the beam piece, the bottom edge of the beam left end plate 3, the bottom edge of the beam right end plate 4, the bottom edge of the beam front side plate 22 close to the end part and the bottom edge of the beam rear side plate 23 close to the end part are flush.

Two bearing plates 30 with shaft holes are perpendicularly connected to the inner side face of the beam left end plate 3 and the inner side face of the beam right end plate 4, wherein the bearing plates 30 close to the beam front side plate 22 and the beam front side plate 22 form a bearing seat, meanwhile, a hinged shaft hole 6 is formed in the face, close to two end portions, of the beam front side plate 22, the hinged shaft hole 6 is aligned with the shaft hole in the bearing plate 30 and is connected with a rotating shaft, and the upper end of the foot rod 1 is provided with the shaft hole and is hinged to the rotating shaft through the shaft hole.

And the bearing plate 30 close to the beam rear side plate 23 and the beam rear side plate 23 constitute a bearing seat, and simultaneously, a hinged shaft hole 6 is arranged on the surface of the beam rear side plate 23 close to the two end parts, the hinged shaft hole 6 is aligned with the shaft hole on the bearing plate 30 and is connected with a rotating shaft, and the upper end of the foot bar 1 is provided with a shaft hole and is hinged with the rotating shaft through the shaft hole.

The plate surfaces of the beam front side plate 22 close to the two end parts and the plate surfaces of the beam rear side plate 23 close to the two end parts are provided with a first positioning hole 7 below the hinge shaft hole 6, and a second positioning hole 8 is arranged at the position transversely aligned with the hinge shaft hole 6; the upper end of the foot rod 1 is provided with a shaft hole and is hinged to the rotating shaft through the shaft hole, and meanwhile, a telescopic elastic pin 11 is correspondingly arranged at the upper end of the foot rod 1 and below the shaft hole; when the foot rod 1 is unfolded, the elastic pin is correspondingly inserted into the first positioning hole 7; when the leg bar 1 is folded, the elastic pin is inserted into the second positioning hole 8 correspondingly.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a light-duty saw horse of area activity pendant, includes crossbeam spare, supports foot pole (1) of crossbeam spare, its characterized in that, the both ends of crossbeam spare are rotatory articulated a movable pendant (9) respectively, simultaneously, the upper surface of crossbeam spare and the position that is close to both ends are provided with the hole of walking (26) that are used for the fretwork of activity pendant lower half upset to walk through.

2. The light sawhorse with the movable pendant according to claim 1, characterized in that the movable pendant is provided as a three-segment bent strip, comprising a first segment (91) which is relatively vertical, a second segment (92) which extends horizontally from the lower end of the first segment, and a third segment (93) which extends vertically and upwards from the outer end of the second segment.

3. The light saw horse with the movable pendant according to claim 2, wherein a rotating shaft is provided at the upper end of the first section, and shaft sleeves are provided at the upper edges of the two ends of the cross beam member, so that the movable pendant is rotatably hinged to the two ends of the cross beam member through the rotating shaft and the shaft sleeves; and when the movable hanging piece is turned upwards by 270 degrees relatively, the second section and the third section of the movable hanging piece can penetrate through the passing hole.

4. The light saw horse with the movable pendant is characterized in that the cross beam piece comprises a cross beam section bar (2), a cross beam left end plate (3) connected to the left end of the cross beam section bar, and a cross beam right end plate (4) connected to the right end of the cross beam section bar; the movable hanging pieces are respectively and correspondingly hinged on the upper edge of the left end plate of the cross beam and the upper edge of the right end plate of the cross beam;

the cross beam section is integrally formed and has an isosceles trapezoid with an open lower bottom, the cross beam section is formed by connecting a cross beam top plate (21), a cross beam front side plate (22) and a cross beam rear side plate (23), and the cross beam front side plate and the cross beam rear side plate extend downwards in an inclined mode relative to the cross beam top plate and gradually expand outwards; the through holes are formed in the positions, close to the two ends, of the top plate of the cross beam.

5. The lightweight sawhorse with the movable pendant according to claim 4, characterized in that the middle part of the top plate of the cross beam is provided with a concave depression (24) which extends from the left end to the right end of the top plate of the cross beam, and the width of the depression is not less than one half of the width of the top plate of the cross beam; the section of the concave part is in an inverted isosceles trapezoid shape; the plate surfaces of the front side plate of the cross beam, which are close to the two ends, are downward convex relative to the plate surface in the middle, so that the bottom edge of the front side plate of the cross beam is in a shape of downward convex, upward concave, horizontal extension and downward convex from the left end to the right end in sequence, and the bottom edge of the front side plate of the cross beam is provided with a horizontally extending folded edge (25); the structure of the beam rear side plate is the same as that of the beam front side plate.

6. The light sawhorse with the movable hanging piece is characterized in that the middle of the plate surface of the concave part is connected with a handle piece (5); the handle piece is made of rubber and is arranged to be long and flat; two ends of the handle piece are respectively provided with a long waist hole (51), and the axial direction of the long waist hole is consistent with the axial direction of the handle piece; the inner end of each long waist hole is connected with a fixing column (52), the fixing column vertically penetrates through the long waist holes from top to bottom and is fixedly connected to the top plate of the cross beam, the upper end of the fixing column is located above the long waist holes, a horizontal outward-expanding clamping head (53) is arranged at the upper end of the fixing column, and the width of the clamping head is larger than that of the long waist holes.

7. The light sawhorse with the movable pendant according to claim 6, is characterized in that the board surfaces of the front side board of the cross beam close to the two end parts and the board surfaces of the rear side board of the cross beam close to the two end parts are respectively provided with a hinge shaft hole (6), a rotating shaft is connected in the hinge shaft hole, a first positioning hole (7) is arranged below the hinge shaft hole, and a second positioning hole (8) is arranged at the position transversely aligned with the hinge shaft hole; the upper end of the foot rod is provided with a shaft hole and is hinged to the rotating shaft through the shaft hole, and meanwhile, a telescopic elastic pin (11) is correspondingly arranged at the upper end of the foot rod and below the shaft hole; when the foot rod is unfolded, the elastic pin is correspondingly inserted into the first positioning hole; when the foot bar is folded, the elastic pin is correspondingly inserted into the second positioning hole.

8. The light saw horse with the movable pendant is characterized in that the shape of the plate surface of the left end plate of the cross beam and the shape of the plate surface of the right end plate of the cross beam are the same as the shape of the cross section of the cross beam profile, two bearing plates (30) with shaft holes are vertically connected to the inner side surface of the left end plate of the cross beam and the inner side surface of the right end plate of the cross beam, a bearing seat is formed by the bearing plate close to the front side plate of the cross beam and the front side plate of the cross beam, and the rotating shaft is connected to the bearing seat for supporting; and the bearing plate close to the rear side plate of the cross beam and the rear side plate of the cross beam form a bearing seat, and the bearing seat is connected with the rotating shaft.

9. The light sawhorse with the movable hanger according to claim 8, wherein the two equal-waist edges of the left end plate of the cross beam and the two equal-waist edges of the right end plate of the cross beam are respectively provided with a vertically inward-turned folded edge, and the folded edges are correspondingly attached to the inner surface of the front side plate of the cross beam and the inner surface of the rear side plate of the cross beam and are fixedly connected.

10. The lightweight sawhorse with the movable hanging part according to claim 8, characterized in that at the end part of the cross beam, the bottom edge of the left end plate of the cross beam, the bottom edge of the right end plate of the cross beam, the bottom edge of the front side plate of the cross beam close to the end part and the bottom edge of the rear side plate of the cross beam close to the end part are flush.

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