CN219705074U - Oblique saw support frame convenient to remove - Google Patents
Oblique saw support frame convenient to remove Download PDFInfo
- Publication number
- CN219705074U CN219705074U CN202320812861.4U CN202320812861U CN219705074U CN 219705074 U CN219705074 U CN 219705074U CN 202320812861 U CN202320812861 U CN 202320812861U CN 219705074 U CN219705074 U CN 219705074U
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- rod
- support
- pull rod
- plate
- supporting
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- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model aims to solve the problems that the existing oblique saw support frame is poor in support stability and difficult to adjust the height; the support frame of the oblique saw convenient to move comprises a placement structure, a support structure and a pull rod; the support structure comprises a plurality of support legs, and the support legs are hinged below the placement structure; the pull rod is hinged below the placement structure; the placement structure is also fixedly provided with a rolling part for rolling; the whole placing structure is square frame-shaped, a supporting plate for placing the oblique saw is arranged on the placing structure, and the supporting plate is positioned on the upper surface of the square frame-shaped structure; the support leg comprises a first support rod and a second support rod, the first support rod is sleeved with the second support rod, and the first support rod is hinged with the placement structure; a fixing structure is also arranged between the first support rod and the second support rod, and the fixing structure is a V-shaped elastic sheet or a quick-release buckle; the contact area of the support frame and the oblique fracture saw is ensured, and the placement stability of the oblique fracture saw is enhanced.
Description
Technical Field
The utility model relates to the technical field of oblique fracture saw support frames, in particular to an oblique fracture saw support frame convenient to move.
Background
Miter saws are commonly used in wood or metal cutting operations, where miter saws include both portable and stationary types in order to cope with different volumes and types of objects being cut. The portable oblique fracture saw has small volume, light weight and portability, but has lower output power and shallower cutting depth; fixed miter saws have higher output but are relatively bulky and heavy, resulting in great inconvenience in handling. To cope with the above situation, a special carrying structure is usually used with a fixed oblique saw.
In the existing oblique saw supporting structure, rollers and supporting feet capable of being accommodated are usually arranged at the bottom of the supporting structure, and through the cooperation of the rollers and the supporting feet, the fixed supporting state and the rolling carrying state are switched; for example, as shown in the patent with the publication number CN209240215U, the patent discloses a foldable and movable oblique saw support, which comprises a support base and support legs, wherein the support legs comprise a main support leg and a folding support leg, the folding support leg comprises an upper folding support leg and a lower folding support leg, the upper part of the main support leg is movably connected with the left part of the support base, the upper part of the upper folding support leg is movably connected with the right part of the support base, the lower part of the upper folding support leg is movably connected with the upper part of the lower folding support leg, the lower folding support leg is movably connected with the main support leg, the lower part of the lower folding support leg is provided with casters, and the lower folding support leg is provided with supporting feet; for example, as shown in the patent with the publication number CN202591729U, this patent discloses a portable drag saw support, which is formed by connecting a plurality of parallel pipes, the lower part of the support is provided with a support leg, the support leg is provided with a fastening clip for fixing the oblique saw body, two ends of the support leg are provided with extension rods, and the extension rods are provided with a plurality of support frames.
In the existing oblique saw supporting structure, the contact area between the frame surface or the supporting base body and the oblique saw is small, so that the oblique saw is unstable to place, and dangerous situations such as tipping and offset are easy to occur; in addition, in the existing supporting structure, the supporting height is usually fixed, so that the height of the supporting structure is inconvenient to adjust, and oblique cutting saw operations with different heights are difficult to deal with. There is a need for a movable miter saw support bracket that is stable in support and convenient for height adjustment.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a support frame for a bevel saw, which is convenient to move.
In order to solve the problems, the utility model adopts the following scheme:
a support frame for a bevel saw convenient to move comprises a placement structure, a support structure and a pull rod; the support structure comprises a plurality of support legs, and the support legs are hinged below the placement structure; the pull rod is hinged below the placement structure; the placement structure is also fixedly provided with a rolling part for rolling; the whole placing structure is square frame-shaped, a supporting plate for placing the oblique saw is arranged on the placing structure, and the supporting plate is positioned on the upper surface of the square frame-shaped structure; the support leg comprises a first support rod and a second support rod, the first support rod is sleeved with the second support rod, and the first support rod is hinged with the placement structure; a fixing structure is further arranged between the first supporting rod and the second supporting rod, and the fixing structure is a V-shaped elastic piece or a quick-release shrinkage buckle.
Further, the fixed knot constructs for V type shell fragment, and the second bracing piece cup joints in first bracing piece, is provided with a plurality of equidistant regulation holes on first bracing piece.
Further, the placing structure comprises four connecting rods which form a square frame shape, and the connecting rods comprise round tubes and/or square tubes; a first connecting plate is arranged on the connecting rod at one side close to the pull rod, and a second connecting plate is arranged on the connecting rod at one side far away from the pull rod; the first connecting plate and the second connecting plate are arranged on the bottom surface of the placement structure.
Further, the first connecting plate is hinged with the pull rod, wherein the hinged part of the pull rod and the first connecting plate is positioned in the middle position of the edge of one side of the supporting plate far away from the placing structure; the rotating surface of the pull rod is vertical to the first connecting plate; a U-shaped notch for rotationally clamping in the pull rod is formed in the hinge part of the first connecting plate and the pull rod; the second connecting plate is also provided with a U-shaped notch for passing through the pull rod.
Further, a clamping structure for clamping the pull rod is arranged on the second connecting plate, and the clamping structure is a ball-collision buckle.
Further, plate-shaped structures for hinging supporting feet are arranged on two connecting rods connected with the connecting rods provided with the pull rods in the placing structure; two plate-shaped structures are arranged on each of the two connecting rods and are respectively positioned at two ends of the round tube.
Further, a reinforcing plate is arranged between the two plate-shaped structures on the same connecting rod.
Further, the rolling part comprises a roller and a universal wheel; the universal wheel is fixedly arranged on the first connecting plate; the roller is arranged on the second connecting plate or on the arc-shaped curved pipe connected with the placing structure; the orientation of the roller is unchanged.
Further, one end of the pull rod is hinged with the first connecting plate, and a handle is arranged at the other end of the pull rod.
Further, the pull rod comprises a first rod body and a second rod body, the first rod body is sleeved with the second rod body, the first rod body is hinged with the first connecting plate, and the second rod body is connected with the handle; a V-shaped elastic sheet for fixing is also arranged between the first rod body and the second rod body; the second rod body is sleeved in the first rod body; the first rod body is provided with a plurality of adjusting holes.
The beneficial effects of the utility model are as follows:
the placement structure is square, and the support plate for placing the oblique saw is arranged on the placement structure, so that the contact area between the support frame and the oblique saw is ensured, the placement stability of the oblique saw is enhanced, and the oblique saw is prevented from being separated from the support frame;
the supporting legs comprise a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are sleeved, so that the length of the supporting legs is adjusted, and the height of the supporting frame is adjusted;
the rolling part close to one side of the pull rod is a universal wheel, and the rolling part far away from one side of the pull rod is a roller with an unchangeable direction, so that steering control during rolling transportation is facilitated.
Drawings
Fig. 1 is a schematic view of a supporting state of a supporting frame according to a first embodiment of the present utility model;
fig. 2 is a schematic view illustrating a rolling state of a support frame according to a first embodiment of the present utility model;
FIG. 3 is a rear view showing a rolling state according to the first embodiment of the present utility model;
fig. 4 is a bottom view of a rolling state according to a first embodiment of the present utility model;
FIG. 5 is an enlarged view of a portion of area A of FIG. 4;
FIG. 6 is a left side view of a scroll state according to a first embodiment of the present utility model;
fig. 7 is a right side view of a scroll state according to the first embodiment of the present utility model;
FIG. 8 is an enlarged view of a portion of region B of FIG. 7;
fig. 9 is a rear view showing a supporting state of the first embodiment of the present utility model;
fig. 10 is a bottom view of a supporting state according to the first embodiment of the present utility model;
fig. 11 is a left side view showing a supporting state of the first embodiment of the present utility model;
fig. 12 is a right side view of a supporting state of the first embodiment of the present utility model.
The attached drawings are used for identifying and describing: the device comprises a placing structure 1, a supporting plate 11, a round tube 12, a square tube 13, a first connecting plate 14, a U-shaped notch 141, a second connecting plate 15, a clamping structure 16, an elastic clamping finger 161, a clamping finger seat 162, a clamping wheel 163, a plate-shaped structure 17, a reinforcing plate 18, a supporting structure 2, supporting feet 21, a first supporting rod 22, a second supporting rod 23, a V-shaped elastic piece 24, an adjusting hole 25, a pull rod 3, a handle 31, a first rod body 32, a second rod body 33, a rolling part 4, a roller 41, a universal wheel 42 and an arc-shaped curved tube 43.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Embodiment one:
as shown in fig. 1 to 12, a bevel saw support frame convenient to move comprises a placement structure 1, a support structure 2 and a pull rod 3; the supporting structure 2 comprises a plurality of supporting feet 21, and the supporting feet 21 are hinged below the placing structure 1; the pull rod 3 is hinged below the placement structure 1; the placement structure 1 is also fixedly provided with a rolling part 4 for rolling; the whole placing structure 1 is square frame-shaped, a supporting plate 11 for placing the oblique saw is arranged on the placing structure 1, and the supporting plate 11 is positioned on the upper surface of the square frame-shaped structure; the supporting leg 21 comprises a first supporting rod 22 and a second supporting rod 23, the first supporting rod 22 and the second supporting rod 23 are sleeved, and the first supporting rod 22 is also hinged with the placement structure 1; a fixing structure is further arranged between the first support rod 22 and the second support rod 23, the fixing structure is a V-shaped elastic sheet 24 or a quick-release buckle, the fixing structure is a V-shaped elastic sheet 24 in the example, the second support rod 23 is sleeved in the first support rod 22, and a plurality of equidistant position adjusting holes 25 are formed in the first support rod 22.
The placement structure 1 comprises four connecting rods forming a square frame, in this example, the connecting rods located in the X direction are round tubes 12, and the connecting rods located in the Y direction are square tubes 13. A first connecting plate 14 is arranged on the square tube 13 at one side close to the pull rod 3, and a second connecting plate 15 is arranged on the square tube 13 at one side far away from the pull rod 3; the first connecting plate 14 and the second connecting plate 15 are both arranged on the bottom surface of the placement structure 1, wherein the top surface of the placement structure 1 is used for placing the oblique saw. The first connecting plate 14 is hinged with the pull rod 3, wherein the hinged part of the pull rod 3 and the first connecting plate 14 is positioned at the middle position of one side edge of the supporting plate 11 far away from the placing structure 1; it should be noted that the rotation surface of the pull rod 3 is perpendicular to the first connecting plate 14; in order to facilitate the turnover of the pull rod 3, a U-shaped notch 141 is arranged at the hinge position of the first connecting plate 14 and the pull rod 3; the second connecting plate 15 is also provided with a U-shaped notch 141 for passing through the pull rod 3. In order to ensure firm clamping of the pull rod 3, a clamping structure 16 for clamping the pull rod 3 is further arranged on the second connecting plate 15, wherein the clamping structure 16 is a ball-collision buckle and comprises two elastic clamping fingers 161 and a clamping finger seat 162, the elastic clamping fingers 161 are hinged to set positions on the clamping finger seat 162, and the clamping finger seat 162 is fixedly connected with the second connecting plate 15; a torsion spring for providing clamping force for the elastic clamping finger 161 is arranged between the elastic clamping finger 161 and the clamping finger seat 162; the top of the elastic clamping finger 161 is also provided with a clamping wheel 163 which is convenient for pressing the pull rod 3 between the two elastic clamping fingers 161; it should be noted that the ball-catch buckle is an existing buckle structure and is generally applied to a cabinet. A plate-shaped structure 17 is arranged on the circular tube 12 in the placement structure 1, the plate-shaped structure 17 is hinged with the supporting legs 21, and the circular tube 12 is perpendicular to the square tube 13; in this example, two plate-shaped structures 17 are disposed on each circular tube 12, the two plate-shaped structures 17 are respectively located at two ends of the circular tube 12, and the two plate-shaped structures 17 are respectively connected with the first connecting plate 14 and the second connecting plate 15; the number of support feet 21 corresponds to the number of plate-like structures 17, so that in this example there are also four support feet 21. A reinforcing plate 18 is further arranged between the two plate-shaped structures 17 of the same round tube 12, so that the connection strength between the components is enhanced, and the integral supporting stability of the supporting frame is ensured.
The rolling part 4 comprises a roller 41 and a universal wheel 42; the universal wheels 42 are fixedly arranged on the first connecting plate 14, in this example, two universal wheels 42 are arranged on the first connecting plate 14, and the two universal wheels 42 are respectively positioned at the left side and the right side of the hinging part of the pull rod 3 and the first connecting plate 14; the rollers 41 are arranged on the second connecting plate 15 or on the two round tubes 12 in the placement structure 1; in this example, the rollers 41 are disposed on the two round tubes 12, one end of the two round tubes 12 far away from the pull rod 3 is connected through an arc curved tube 43, two ends of the arc curved tube 43 are respectively connected with one ends of the two round tubes 12 far away from the pull rod 3, the arc curved tube 43 is also bent towards one side of the placement structure 1 where the second connecting plate 15 is disposed, and two rollers 41 are axially connected to the arc curved tube 43. The steering control during rolling transportation is facilitated by arranging the rolling part 4 on the side close to the pull rod 3 as the universal wheel 42 and the rolling part 4 on the side far away from the pull rod 3 as the rolling wheel 41 with the invariable direction.
One end of the pull rod 3 is hinged with the first connecting plate 14, the other end of the pull rod 3 is provided with a handle 31, the handle 31 is rod-shaped in the example, and the middle part of the handle 31 is connected with the pull rod 3. The pull rod 3 comprises a first rod body 32 and a second rod body 33, the first rod body 32 is sleeved with the second rod body 33, the first rod body 32 is hinged with the first connecting plate 14, and the second rod body 33 is connected with the handle 31; a V-shaped elastic sheet 24 for fixing is also arranged between the first rod body 32 and the second rod body 33; in this example, the second rod 33 is sleeved in the first rod 32. In order to achieve a length adjustment of the tie rod 3, a plurality of adjustment holes 25 are also provided on the first rod body 32, wherein the adjustment holes 25 are not shown in the drawing.
In order to ensure the stability of the relative position of the oblique saw and the supporting frame, a mounting hole for connecting the oblique saw is also arranged on the supporting plate 11.
In the implementation process, the placement structure 1 is square, and the support plate 11 for placing the oblique saw is arranged on the placement structure 1, so that the contact area between the support frame and the oblique saw is ensured, the placement stability of the oblique saw is enhanced, and the oblique saw is prevented from being separated from the support frame; the supporting leg 21 comprises a first supporting rod 22 and a second supporting rod 23, wherein the first supporting rod 22 and the second supporting rod 23 are sleeved, so that the length of the supporting leg 21 is adjusted, and the height of the supporting frame is adjusted; the rolling part 4 close to one side of the pull rod 3 is provided with the universal wheel 42, and the rolling part 4 far away from one side of the pull rod 3 is provided with the idler wheel 41 with an unchangeable direction, so that steering control during rolling transportation is facilitated.
The above description is only one specific example of the present utility model and does not constitute any limitation on the present utility model. It will be apparent to those skilled in the art that various modifications and changes in form and details may be made without departing from the principles and construction of the utility model, but these modifications and changes based on the inventive concept are still within the scope of the appended claims.
Claims (10)
1. The utility model provides a be convenient for remove oblique fracture saw support frame, includes placement structure (1), bearing structure (2) and pull rod (3); the support structure (2) comprises a plurality of support legs (21), and the support legs (21) are hinged below the placement structure (1); the pull rod (3) is hinged below the placement structure (1); the placement structure (1) is also fixedly provided with a rolling part (4) for rolling; the device is characterized in that the whole placement structure (1) is square frame-shaped, a supporting plate (11) for placing the oblique saw is arranged on the placement structure (1), and the supporting plate (11) is positioned on the upper surface of the square frame-shaped structure; the supporting leg (21) comprises a first supporting rod (22) and a second supporting rod (23), the first supporting rod (22) is sleeved with the second supporting rod (23), and the first supporting rod (22) is also hinged with the placement structure (1); a fixing structure is further arranged between the first supporting rod (22) and the second supporting rod (23), and the fixing structure is a V-shaped elastic piece (24) or a quick-release buckle.
2. The support frame for the miter saw convenient to move according to claim 1, wherein the fixing structure is a V-shaped elastic sheet (24), the second support rod (23) is sleeved in the first support rod (22), and a plurality of equidistant adjusting holes (25) are formed in the first support rod (22).
3. A portable miter saw support according to claim 2, characterized in that the placement structure (1) comprises four connecting rods forming a square frame shape, the connecting rods comprising round tubes (12) and/or square tubes (13); a first connecting plate (14) is arranged on the connecting rod at one side close to the pull rod (3), and a second connecting plate (15) is arranged on the connecting rod at one side far away from the pull rod (3); the first connecting plate (14) and the second connecting plate (15) are arranged on the bottom surface of the placement structure (1).
4. A portable miter saw support according to claim 3, wherein the first connection plate (14) is hinged to the pull rod (3), wherein the hinge part of the pull rod (3) and the first connection plate (14) is located in the support plate (11) at a middle position away from the edge of one side of the placement structure (1); the rotating surface of the pull rod (3) is vertical to the first connecting plate (14); a U-shaped notch (141) for rotationally clamping in the pull rod (3) is arranged at the hinge part of the first connecting plate (14) and the pull rod (3); the second connecting plate (15) is also provided with a U-shaped notch (141) for passing through the pull rod (3).
5. A portable miter saw support according to claim 4, characterized in that the second connection plate (15) is provided with a clamping structure (16) for clamping the pull rod (3), wherein the clamping structure (16) is a snap bead catch.
6. A portable miter saw support according to claim 3, characterized in that the two connecting rods of the placement structure (1) connected with the connecting rod provided with the pull rod (3) are provided with plate-like structures (17) for hinging the support legs (21); two plate-shaped structures (17) are arranged on each of the two connecting rods, and the two plate-shaped structures (17) are respectively positioned at two ends of the circular tube (12).
7. A portable miter saw support according to claim 6, characterized in that a reinforcing plate (18) is further provided between two plate-like structures (17) on the same connecting rod.
8. A portable miter saw support according to claim 3, wherein the rolling part (4) comprises a roller (41) and a universal wheel (42); the universal wheel (42) is fixedly arranged on the first connecting plate (14); the roller (41) is arranged on the second connecting plate (15) or on an arc-shaped curved pipe (43) connected with the placement structure (1); the orientation of the roller (41) is unchanged.
9. A portable miter saw support according to claim 3, wherein one end of the pull rod (3) is hinged to the first connecting plate (14), and the other end of the pull rod (3) is provided with a grip (31).
10. A portable miter saw support according to claim 9, wherein the pull rod (3) comprises a first rod body (32) and a second rod body (33), the first rod body (32) and the second rod body (33) are sleeved, the first rod body (32) is hinged with the first connecting plate (14), and the second rod body (33) is connected with the grip (31); a V-shaped elastic sheet (24) for fixing is also arranged between the first rod body (32) and the second rod body (33); the second rod body (33) is sleeved in the first rod body (32); a plurality of adjusting holes (25) are arranged on the first rod body (32).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221437722X | 2022-06-08 | ||
| CN202221437722 | 2022-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219705074U true CN219705074U (en) | 2023-09-19 |
Family
ID=88003939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320812861.4U Active CN219705074U (en) | 2022-06-08 | 2023-04-04 | Oblique saw support frame convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219705074U (en) |
-
2023
- 2023-04-04 CN CN202320812861.4U patent/CN219705074U/en active Active
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