CN111502332A - Detachable combined triangular steel structure support frame and combination method thereof - Google Patents
Detachable combined triangular steel structure support frame and combination method thereof Download PDFInfo
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- CN111502332A CN111502332A CN202010407807.2A CN202010407807A CN111502332A CN 111502332 A CN111502332 A CN 111502332A CN 202010407807 A CN202010407807 A CN 202010407807A CN 111502332 A CN111502332 A CN 111502332A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
Abstract
The invention discloses a detachable combined type triangular steel structure support frame and a combination method thereof, wherein the support frame comprises a first support plate, two sides of the first support plate are respectively provided with a second support plate, the bottom surface of the first support plate is fixedly provided with two connecting outer rods, two ends of each connecting outer rod are respectively provided with a connecting inner rod, one end of each connecting inner rod is hinged with a turnover support rod, the bottom surface of the first support plate is provided with two vertical plates, the two vertical plates are fixedly connected through two first support arms and two second support arms, the outer side of a first support arm group and the outer side of a second support arm group are respectively provided with two support rods, and two ends of each vertical plate are respectively provided with a triangular plate; the top loading face of this support frame is convenient for adjust, satisfies the different demand that bears, and strong adaptability is convenient for install and is dismantled, and the transportation of being convenient for, partial part can be folded, can guarantee fast assembly when guaranteeing the transportation of being convenient for to improve work efficiency.
Description
Technical Field
The invention relates to the technical field of supporting equipment, in particular to a detachable combined type triangular steel structure supporting frame and a combining method thereof.
Background
Patent document (CN109098473A) discloses triangle-shaped steel construction support frame, this triangle-shaped steel construction support frame form through a plurality of triangle components of a whole that can function independently fixed connection, this triangle-shaped steel construction support frame's top loading end can't be adjusted, consequently can't satisfy different bearing needs, adaptability is relatively poor, this triangle-shaped steel construction support frame's spare part is more, the step of assembling is comparatively loaded down with trivial details, the installation of being not convenient for is dismantled, in the actual work process, the equipment is slower, moreover waste time and energy, work efficiency is low.
Disclosure of Invention
The invention aims to provide a detachable combined type triangular steel structure support frame and a combination method thereof, wherein a connecting inner rod is arranged in a connecting outer rod in an inserting mode, a second support plate can be driven to move by pulling the connecting inner rod, the distance between the second support plate and a first support plate can be controlled by controlling the extending length of the connecting outer rod, and the technical problems that the top bearing surface of the traditional support frame cannot be adjusted, different bearing requirements cannot be met, and the adaptability is poor are solved;
according to the invention, the first support arm mounting hole and the second support arm mounting hole are formed in the plate body, the second buckle plate at the end part of the first support arm is inserted into the first support arm mounting hole, the third buckle plate at the end part of the second support arm is inserted into the second support arm mounting hole, the vertical plate, the first support arm and the second support arm are fixed through the rib plate, the first buckle plate is arranged at one end of the support rod, the support rod mounting hole is formed in the triangular plate, so that the first buckle plate of the support rod is inserted into the support rod mounting hole in the triangular plate, and the support rod is inserted into the jack for fixing through the plug board, thereby solving the technical problems that the traditional support frame is inconvenient to mount and dismount and transport;
in the invention, the third hinge is arranged on the upper surface of the joint of the turnover support rod and the connecting inner rod, the turnover support rod can be turned upwards, the first hinge is arranged on the outer surface of the joint of the vertical plate and the triangular plate, the triangle can be folded after the first fixing plate is detached without detaching the triangle, and the second hinge is arranged between the two first supporting arms and the two second supporting arms, the first supporting arm and the second supporting arm can be folded after the second fixing plate is disassembled without respectively disassembling the two first supporting arms and the two second supporting arms, the support frame does not need to disassemble each part, partial parts can be folded, the transportation is convenient, the rapid assembly is ensured, thereby improve work efficiency, solved traditional support frame equipment slow, waste time and energy, technical problem that work efficiency is low.
The purpose of the invention can be realized by the following technical scheme:
a detachable combined type triangular steel structure support frame comprises a first support plate, wherein second support plates are arranged on two sides of the first support plate, the first support plate is horizontally arranged, two connecting outer rods are horizontally fixed on the bottom surface of the first support plate and are parallel to each other, the upper surfaces of the two connecting outer rods are fixedly connected with the bottom surface of the first support plate through welding, connecting inner rods are arranged at two ends of each connecting outer rod, an overturning support rod is hinged to one end, away from the connecting outer rods, of each connecting inner rod, a third hinge is arranged on the upper surface of the connecting part of each connecting inner rod and the corresponding overturning support rod, and the upper surfaces of the overturning support rods are fixedly connected with the bottom surface of the second support plate through welding;
the bottom surface of the first supporting plate is fixedly provided with two vertical plates, the two vertical plates are respectively and vertically fixed at the edges of two sides of the bottom surface of the first supporting plate, the tops of the two vertical plates are fixedly connected with the vertical plates, the two vertical plates are fixedly connected with each other through a first supporting arm group and a second supporting arm group, the first supporting arm group comprises two first supporting arms, the end parts of the two first supporting arms are fixedly connected with each other, one end of each first supporting arm is fixedly connected with the inner side surface of the corresponding vertical plate, the second supporting arm group comprises two second supporting arms, the end parts of the two second supporting arms are fixedly connected with each other, and one end of each second supporting arm is fixedly connected with the corresponding vertical plate;
the both ends of riser all are provided with the set-square, the outside of first support arm group is provided with two bracing pieces, two the one end of bracing piece all articulates in the junction of two first support arms, the one end and the set-square fixed connection of first support arm are kept away from to the bracing piece, the outside of second support arm group is provided with two other bracing pieces, two in addition the one end of bracing piece all articulates in the junction of two second support arms, two in addition the one end that the second support arm was kept away from to the bracing piece is respectively with corresponding set-square fixed connection.
Furthermore, the outer connecting rod is of a hollow tubular structure with openings at two ends, the inner connecting rod is inserted into the outer connecting rod, the cross sections of the inner connecting rod and the outer connecting rod are square, and the outer surface of the inner connecting rod is in sliding fit with the inner surface of the outer connecting rod.
Furthermore, the vertical plate comprises a plate body, the bottom of the plate body is bent inwards to form a horizontal top supporting plate, three bolt holes are formed in the top supporting plate and are linearly distributed at equal intervals, the edges of two sides of the upper surface of the first supporting plate are provided with another three bolt holes, and the top supporting plate is fixedly connected with the first supporting plate through bolts;
the plate body is provided with a first support arm mounting hole and two second support arm mounting holes, and the first support arm mounting hole and the second support arm mounting hole are distributed on two sides of the vertical plate.
Furthermore, the first support arm comprises a first arm body, one end of the first arm body is fixedly connected with a second buckle plate, and the second buckle plate is arranged in the first support arm mounting hole;
a second hinge is fixedly mounted at the joint of the outer side surfaces of the two first arm bodies, two sides of the second hinge are fixedly connected with the two first arm bodies through bolts respectively, the two support rods are hinged at the joint of the outer side surfaces of the two first arm bodies, second fixing plates are fixedly mounted at the end parts of the inner side surfaces of the two first arm bodies through bolts, and one ends of the two second fixing plates are abutted and fixed;
two rib plates are fixedly mounted at an included angle between the outer side face of the first arm body and the inner side face of the vertical plate, the two rib plates are arranged up and down, and the rib plates are fixedly connected with the outer side face of the first arm body and the inner side face of the vertical plate through bolts respectively.
Furthermore, the second support arm comprises a second arm body, one end of the second arm body is fixedly connected with two third buckling plates, and the two third buckling plates are respectively arranged in the two support arm mounting holes II;
two second hinges are fixedly mounted at the joints of the outer side surfaces of the two second arm bodies, two sides of each second hinge are fixedly connected with the two second arm bodies through bolts respectively, the two support rods are hinged at the joints of the outer side surfaces of the two second support arms, two second fixing plates are fixedly mounted at the end parts of the inner side surfaces of the two second arm bodies through bolts, and the corresponding second fixing plates on the two second arm bodies are abutted and fixed;
and two rib plates are fixedly arranged at the included angle between the outer side surface of the second arm body and the inner side surface of the vertical plate and are respectively and fixedly connected with the outer side surface of the second arm body and the inner side surface of the vertical plate through bolts.
Further, the bracing piece includes the body of rod, the first buckle of one end fixedly connected with of the body of rod, the bracing piece mounting hole has been seted up on the set-square, first buckle is installed in the bracing piece mounting hole, the one end of first buckle passes the bracing piece mounting hole and extends to the outside of set-square, just the jack has been seted up on the first buckle, be provided with the picture peg on the outside of set-square, the picture peg passes through bolt and set-square fixed connection, the one end of picture peg is installed in the jack.
Further, the outer surface connection department of riser and set-square is provided with two first hinges, the both ends of first hinge are respectively through bolt and riser, set-square fixed connection, the interior surface connection department of riser and set-square is provided with four first fixed plates, two of them first fixed plate passes through bolt and riser fixed connection, and two of them the one end of first fixed plate extends to one side of set-square and with set-square in close contact with, two of the other first fixed plate passes through bolt and set-square fixed connection, and two of the other the one end of first fixed plate extends to one side of riser and with riser in close contact with.
Further, a plurality of semicircular grooves are formed in the two ends of the vertical plate and one end of the triangular plate, semicircular protrusions are arranged between the plurality of semicircular grooves, and one end of the vertical plate is matched with one end of the triangular plate.
A combination method for disassembling a combined type triangular steel structure support frame comprises the following specific steps:
the method comprises the following steps that firstly, one ends of two first supporting arms are abutted, a second hinge is arranged on one side of the joint of the two first supporting arms and fixed through bolts, two second fixing plates are respectively arranged on the other sides of the joint of the two first supporting arms and fixed through bolts, one ends of the two second fixing plates are abutted, one ends of two supporting rods are hinged to the second hinge of the first supporting arms, one ends of the two second supporting arms are abutted, two second hinges are arranged on one sides of the joint of the two second supporting arms and fixed through bolts, the other sides of the joint of the two second supporting arms are respectively provided with the two second fixing plates and fixed through bolts, one ends of the two second fixing plates are abutted, and one ends of the two supporting rods are hinged to the second hinge;
step two, butting one end of each of two triangular plates with two ends of a vertical plate, installing two first hinges at the outer side of the joint of the triangular plate and the vertical plate, installing four first fixing plates at the inner side of the joint of the triangular plate and the vertical plate, placing a first supporting arm and a second supporting arm in parallel, respectively placing the two vertical plates at two sides of the first supporting arm and the second supporting arm, inserting a second buckle plate into the first supporting arm mounting hole, inserting a third buckle plate into the second supporting arm mounting hole, placing rib plates at the included angle between the first supporting arm and the vertical plate and the included angle between the second supporting arm and the vertical plate, fixing the rib plates through bolts, inserting the first buckle plate of the supporting rod into the supporting rod mounting hole, inserting one end of a plug board into the plug hole, and fixedly installing the plug board on the triangular plate through the bolts;
step three, place two risers in the bottom surface both sides edge of first backup pad to make the bolt hole on the top backup pad align with the bolt hole on the first backup pad, and fixed riser and first backup pad through the bolt, the one end that will connect interior pole aligns with the one end hole of connecting the outer pole, and will connect interior pole insert and connect interior pole, make two second backup pads install in one side of first backup pad, accomplish the equipment.
The invention has the beneficial effects that:
the connecting inner rod is arranged in the connecting outer rod in an inserting mode, the second supporting plate can be driven to move by pulling the connecting inner rod, the distance between the second supporting plate and the first supporting plate can be controlled by controlling the extending length of the connecting outer rod, so that the bearing surface of the top of the supporting frame is controlled, different bearing requirements are met, and the adaptability is high;
according to the invention, the first support arm mounting hole and the second support arm mounting hole are formed in the plate body, the second buckle plate at the end part of the first support arm is inserted into the first support arm mounting hole, the third buckle plate at the end part of the second support arm is inserted into the second support arm mounting hole, the vertical plate, the first support arm and the second support arm are fixed through the rib plate, the first buckle plate is arranged at one end of the support rod, the support rod mounting hole is formed in the triangular plate, the first buckle plate of the support rod is inserted into the support rod mounting hole in the triangular plate, and the support rod is inserted into the jack for fixing through the plug board, so that the support frame is convenient to mount and dismount and is convenient to transport;
according to the invention, the third hinge is arranged on the upper surface of the joint of the turnover support rod and the connecting inner rod, the turnover support rod can be turned upwards, the first hinge is arranged on the outer surface of the joint of the vertical plate and the triangular plate, the triangular plate can be folded after the first fixing plate is detached, the triangular plate does not need to be detached, so that the subsequent use is convenient, the second hinge is arranged between the two first support arms and the two second support arms, the first support arms and the second support arms can be folded after the second fixing plate is detached, the two first support arms and the two second support arms do not need to be detached respectively, each part does not need to be detached by the support frame, the vertical plate and the triangular plate, the two first support arms and the two second support arms can be folded, and the rapid assembly can be ensured while the transportation is facilitated, the labor is saved, thereby improving the working efficiency.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a three-dimensional structure diagram of a disassembled combined type triangular steel structure support frame of the invention;
FIG. 2 is a three-dimensional structure view of another angle of the detachable combined type triangular steel structure support frame of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is an enlarged view of C in FIG. 2;
FIG. 6 is a perspective view of a riser of the present invention;
FIG. 7 is a perspective view of a set square according to the present invention;
FIG. 8 is a perspective view of the support bar of the present invention;
FIG. 9 is a perspective view of the first arm of the present invention;
fig. 10 is a perspective view of a second support arm according to the present invention.
In the figure: 1. a first support plate; 2. a second support plate; 3. a vertical plate; 31. a plate body; 311. a first support arm mounting hole; 312. a second support arm mounting hole; 32. a top bracing plate; 4. a set square; 41. a support rod mounting hole; 5. a support bar; 51. a rod body; 52. a first buckle plate; 520. a jack; 6. a first support arm; 61. a first arm body; 62. a second buckle plate; 7. a second support arm; 71. a second arm body; 72. a third buckle plate; 8. connecting the outer rod; 9. connecting the inner rod; 10. turning over the support rod; 11. inserting plates; 12. a first hinge; 13. a first fixing plate; 14. a rib plate; 15. a second hinge; 16. and a second fixing plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-10, a detachable combined triangular steel structure support frame comprises a first support plate 1, wherein second support plates 2 are arranged on both sides of the first support plate 1, the first support plate 1 is horizontally arranged, two connecting outer rods 8 are horizontally fixed on the bottom surface of the first support plate 1, the two connecting outer rods 8 are parallel to each other, the upper surfaces of the two connecting outer rods 8 are fixedly connected with the bottom surface of the first support plate 1 through welding, connecting inner rods 9 are arranged at both ends of the connecting outer rods 8, an overturning support rod 10 is hinged to one end of the connecting inner rod 9, which is far away from the connecting outer rod 8, a third hinge is arranged on the upper surface of the joint of the connecting inner rod 9 and the overturning support rod 10, and the upper surface of the overturning support rod 10 is fixedly connected with the bottom surface of the second support plate 2 through welding;
the bottom surface of the first supporting plate 1 is fixedly provided with two vertical plates 3, the two vertical plates 3 are respectively and vertically fixed at the edges of two sides of the bottom surface of the first supporting plate 1, the tops of the two vertical plates 3 are fixedly connected with the vertical plates 3, the two vertical plates 3 are fixedly connected through a first supporting arm group and a second supporting arm group, the first supporting arm group comprises two first supporting arms 6, the end parts of the two first supporting arms 6 are fixedly connected, one end of each first supporting arm 6 is fixedly connected with the inner side surface of the corresponding vertical plate 3, the second supporting arm group comprises two second supporting arms 7, the end parts of the two second supporting arms 7 are fixedly connected, and one end of each second supporting arm 7 is fixedly connected with the corresponding vertical plate 3;
the both ends of riser 3 all are provided with set-square 4, the outside of first support arm group is provided with two bracing pieces 5, two the one end of bracing piece 5 all articulates in the junction of two first support arms 6, the one end and the set-square 4 fixed connection of first support arm 6 are kept away from to bracing piece 5, the outside of second support arm group is provided with two other bracing pieces 5, two in addition the one end of bracing piece 5 all articulates in the junction of two second support arms 7, two in addition the one end that second support arm 7 was kept away from to bracing piece 5 respectively with corresponding set-square 4 fixed connection.
The connecting outer rod 8 is of a hollow tubular structure with openings at two ends, the connecting inner rod 9 is inserted into the connecting outer rod 8, the cross sections of the connecting inner rod 9 and the connecting outer rod 8 are square, and the outer surface of the connecting inner rod 9 is in sliding fit with the inner surface of the connecting outer rod 8.
The vertical plate 3 comprises a plate body 31, the bottom of the plate body 31 is bent inwards to form a horizontal top supporting plate 32, three bolt holes are formed in the top supporting plate 32 and are linearly distributed at equal intervals, the edges of two sides of the upper surface of the first supporting plate 1 are provided with three other bolt holes, and the top supporting plate 32 is fixedly connected with the first supporting plate 1 through bolts;
the plate body 31 is provided with a first support arm mounting hole 311 and a second support arm mounting hole 312, and the first support arm mounting hole 311 and the second support arm mounting hole 312 are distributed on two sides of the vertical plate 3.
The first support arm 6 comprises a first arm body 61, one end of the first arm body 61 is fixedly connected with a second buckle plate 62, and the second buckle plate 62 is arranged in a first support arm mounting hole 311;
a second hinge 15 is fixedly installed at the joint of the outer side surfaces of the two first arm bodies 61, two sides of the second hinge 15 are fixedly connected with the two first arm bodies 61 through bolts respectively, the two support rods 5 are hinged at the joint of the outer side surfaces of the two first arm bodies 61, a second fixing plate 16 is fixedly installed at the end part of the inner side surface of each of the two first arm bodies 61 through a bolt, and one end of each of the two second fixing plates 16 is abutted and fixed;
two rib plates 14 are fixedly mounted at an included angle between the outer side face of the first arm body 61 and the inner side face of the vertical plate 3, the two rib plates 14 are arranged up and down, and the rib plates 14 are fixedly connected with the outer side face of the first arm body 61 and the inner side face of the vertical plate 3 through bolts respectively.
The second support arm 7 comprises a second arm body 71, one end of the second arm body 71 is fixedly connected with two third buckling plates 72, and the two third buckling plates 72 are respectively arranged in the two support arm mounting holes 313;
two second hinges 15 are fixedly mounted at the joints of the outer side surfaces of the two second arm bodies 71, two sides of each second hinge 15 are fixedly connected with the two second arm bodies 71 through bolts respectively, the two support rods 5 are hinged at the joints of the outer side surfaces of the two second support arms 7, two second fixing plates 16 are fixedly mounted at the end parts of the inner side surfaces of the two second arm bodies 71 through bolts, and the corresponding second fixing plates 16 on the two second arm bodies 71 are abutted and fixed;
two rib plates 14 are fixedly mounted at the included angle between the outer side face of the second arm body 71 and the inner side face of the vertical plate 3, and the two rib plates 14 are fixedly connected with the outer side face of the second arm body 71 and the inner side face of the vertical plate 3 through bolts respectively.
The bracing piece 5 includes the body of rod 51, the first buckle 52 of one end fixedly connected with of the body of rod 51, bracing piece mounting hole 41 has been seted up on the set-square 4, first buckle 52 is installed in bracing piece mounting hole 41, the one end of first buckle 52 is passed bracing piece mounting hole 41 and is extended to the outside of set-square 4, just jack 520 has been seted up on the first buckle 52, be provided with picture peg 11 on the outside of set-square 4, picture peg 11 passes through bolt and 4 fixed connection of set-square, the one end of picture peg 11 is installed in jack 520.
The outer surface connection department of riser 3 and set-square 4 is provided with two first hinges 12, bolt and riser 3, set-square 4 fixed connection are passed through respectively at the both ends of first hinge 12, the internal surface connection department of riser 3 and set-square 4 is provided with four first fixed plates 13, two of them first fixed plate 13 passes through bolt and riser 3 fixed connection, and two of them the one end of first fixed plate 13 extends to one side of set-square 4 and with set-square 4 in close contact with, two of the other first fixed plate 13 passes through bolt and set-square 4 fixed connection, and two of the other the one end of first fixed plate 13 extends to one side of riser 3 and with 3 in close contact with of riser.
A plurality of semicircular grooves are formed in the two ends of the vertical plate 3 and one end of the triangular plate 4, semicircular protrusions are arranged between the plurality of semicircular grooves, and one end of the vertical plate 3 is matched with one end of the triangular plate 4.
A combination method for disassembling a combined type triangular steel structure support frame comprises the following specific steps:
the method comprises the following steps that firstly, one ends of two first supporting arms 6 are abutted, a second hinge 15 is arranged on one side of the joint of the two first supporting arms 6 and is fixed through a bolt, two second fixing plates 16 are respectively arranged on the other sides of the joint of the two first supporting arms 6 and are fixed through the bolt, one ends of the two second fixing plates 16 are abutted, one ends of two supporting rods 5 are hinged to the second hinge 15 of the first supporting arm 6, one ends of two second supporting arms 7 are abutted, two second hinges 15 are arranged on one sides of the joint of the two second supporting arms 7 and are fixed through the bolt, two second fixing plates 16 are respectively arranged on the other sides of the joint of the two second supporting arms 7 and are fixed through the bolt, one ends of the two second fixing plates 16 are abutted, and one ends of the two supporting rods 5 are hinged to the second hinge 15 of the second supporting arm 7;
step two, one end of each of the two triangular plates 4 is butted with two ends of the vertical plate 3, two first hinges 12 are arranged on the outer sides of the joints of the triangular plates 4 and the vertical plate 3, four first fixing plates 13 are arranged at the inner sides of the joints of the triangular plate 4 and the vertical plate 3, the first supporting arms 6 and the second supporting arms 7 are arranged in parallel, and two vertical plates 3 are respectively arranged at two sides of the first supporting arm 6 and the second supporting arm 7, the second buckling plate 62 is inserted into the first supporting arm mounting hole 311, the third buckling plate 72 is inserted into the second supporting arm mounting hole 312, the rib plates 14 are arranged at the included angle between the first supporting arm 6 and the vertical plate 3 and the included angle between the second supporting arm 7 and the vertical plate 3, the first buckling plate 52 of the supporting rod 5 is inserted into the supporting rod mounting hole 41, one end of the inserting plate 11 is inserted into the inserting hole 520, and the inserting plate 11 is fixedly mounted on the triangular plate 4 through bolts;
step three, place two risers 3 in the bottom surface both sides edge of first backup pad 1 to make the bolt hole on the top backup pad 32 align with the bolt hole on the first backup pad 1, and fixed riser 3 and first backup pad 1 through the bolt, the one end that will connect interior pole 9 aligns with the one end hole of being connected outer pole 8, and will connect interior pole 9 and insert and connect interior pole 9, make two second backup pads 2 install in one side of first backup pad 1, accomplish the equipment.
The connecting inner rod 9 is arranged in the connecting outer rod 8 in an inserting mode, the second supporting plate 2 can be driven to move by pulling the connecting inner rod 9, the distance between the second supporting plate 2 and the first supporting plate 1 can be controlled by controlling the extending length of the connecting outer rod 8, so that the bearing surface of the top of the supporting frame is controlled, different bearing requirements are met, and the adaptability is high;
according to the invention, the first support arm mounting hole 311 and the second support arm mounting hole 312 are formed in the plate body 31, the second buckle plate 62 at the end part of the first support arm 6 is inserted into the first support arm mounting hole 311, the third buckle plate 72 at the end part of the second support arm 7 is inserted into the second support arm mounting hole 312, the vertical plate 3, the first support arm 6 and the second support arm 7 are fixed through the rib plate 14, the first buckle plate 52 is arranged at one end of the support rod 5, the support rod mounting hole 41 is formed in the triangular plate 4, the first buckle plate 52 of the support rod 5 is inserted into the support rod mounting hole 41 in the triangular plate 4, and the support rod is inserted into the jack 520 for fixation through the inserting plate 11, so that the support is convenient to mount and dismount and transport;
according to the invention, the third hinge is arranged on the upper surface of the joint of the turnover support rod 10 and the connecting inner rod 9, the turnover support rod 10 can be turned upwards, the first hinge 12 is arranged on the outer surface of the joint of the vertical plate 3 and the triangular plate 4, the triangular plate 4 can be folded after the first fixing plate 13 is removed, the triangular plate 4 is not required to be disassembled, so that the subsequent use is convenient, the second hinge 15 is arranged between the two first support arms 6 and the two second support arms 7, the first support arms 6 and the second support arms 7 can be folded after the second fixing plate 16 is removed, the two first support arms 6 and the two second support arms 7 are not required to be disassembled respectively, each part of the support frame is not required to be disassembled, and the vertical plate 3 and the triangular plate 4, the two first support arms 6 and the two second support arms 7 can be folded, the transportation is convenient, and meanwhile, the rapid assembly can be guaranteed, so that the working efficiency is improved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. A detachable combined triangular steel structure support frame is characterized by comprising a first support plate (1), the two sides of the first supporting plate (1) are respectively provided with a second supporting plate (2), the first supporting plate (1) is horizontally arranged, two connecting outer rods (8) are horizontally fixed on the bottom surface of the first supporting plate (1), the two connecting outer rods (8) are parallel to each other, the upper surfaces of the two connecting outer rods (8) are fixedly connected with the bottom surface of the first supporting plate (1) by welding, both ends of the connecting outer rod (8) are provided with connecting inner rods (9), one end of each connecting inner rod (9) far away from the connecting outer rod (8) is hinged with a turning support rod (10), the upper surface of the joint of the connecting inner rod (9) and the turning brace rod (10) is provided with a third hinge, the upper surface of the turnover support rod (10) is fixedly connected with the bottom surface of the second support plate (2) through welding;
the bottom surface of the first supporting plate (1) is fixedly provided with two vertical plates (3), the two vertical plates (3) are respectively and vertically fixed at edges of two sides of the bottom surface of the first supporting plate (1), the tops of the two vertical plates (3) are fixedly connected with the vertical plates (3), the two vertical plates (3) are fixedly connected through a first supporting arm group and a second supporting arm group, the first supporting arm group comprises two first supporting arms (6), the end parts of the two first supporting arms (6) are fixedly connected, one end of each first supporting arm (6) is fixedly connected with the inner side surface of the corresponding vertical plate (3), the second supporting arm group comprises two second supporting arms (7), the end parts of the two second supporting arms (7) are fixedly connected, and one end of each second supporting arm (7) is fixedly connected with the corresponding vertical plate (3);
the both ends of riser (3) all are provided with set-square (4), the outside of first support arm group is provided with two bracing pieces (5), two the one end of bracing piece (5) all articulates in the junction of two first support arms (6), the one end and the set-square (4) fixed connection of first support arm (6) are kept away from in bracing piece (5), the outside of second support arm group is provided with two other bracing pieces (5), two in addition the one end of bracing piece (5) all articulates in the junction of two second support arms (7), two in addition the one end that second support arm (7) were kept away from in bracing piece (5) respectively with corresponding set-square (4) fixed connection.
2. The support frame with the detachable combined type triangular steel structure is characterized in that the connecting outer rod (8) is of a hollow tubular structure with openings at two ends, the connecting inner rod (9) is inserted into the connecting outer rod (8), the cross sections of the connecting inner rod (9) and the connecting outer rod (8) are square, and the outer surface of the connecting inner rod (9) is in sliding fit with the inner surface of the connecting outer rod (8).
3. The support frame for disassembling and assembling the triangular steel structure according to claim 1, wherein the vertical plate (3) comprises a plate body (31), the bottom of the plate body (31) is bent inward to form a horizontal top supporting plate (32), three bolt holes are formed in the top supporting plate (32) and are distributed linearly at equal intervals, the other three bolt holes are formed in the edges of two sides of the upper surface of the first supporting plate (1), and the top supporting plate (32) is fixedly connected with the first supporting plate (1) through bolts;
the plate body (31) is provided with a first support arm mounting hole (311) and a second support arm mounting hole (312), and the first support arm mounting hole (311) and the second support arm mounting hole (312) are distributed on two sides of the vertical plate (3).
4. The support frame with the detachable combined type triangular steel structure is characterized in that the first support arm (6) comprises a first arm body (61), one end of the first arm body (61) is fixedly connected with a second buckle plate (62), and the second buckle plate (62) is installed in a first support arm installation hole (311);
a second hinge (15) is fixedly mounted at the joint of the outer side surfaces of the two first arm bodies (61), two sides of the second hinge (15) are fixedly connected with the two first arm bodies (61) through bolts respectively, the two support rods (5) are hinged at the joint of the outer side surfaces of the two first arm bodies (61), second fixing plates (16) are fixedly mounted at the end parts of the inner side surfaces of the two first arm bodies (61) through bolts, and one ends of the two second fixing plates (16) are abutted and fixed;
two rib plates (14) are fixedly mounted at included angles between the outer side face of the first arm body (61) and the inner side face of the vertical plate (3), the two rib plates (14) are arranged up and down, and the rib plates (14) are fixedly connected with the outer side face of the first arm body (61) and the inner side face of the vertical plate (3) through bolts respectively.
5. The detachable combined type triangular steel structure support frame as claimed in claim 1, wherein the second support arm (7) comprises a second arm body (71), two third buckle plates (72) are fixedly connected to one end of the second arm body (71), and the two third buckle plates (72) are respectively installed in two support arm installation holes two (313);
two second hinges (15) are fixedly mounted at the joints of the outer side surfaces of the two second arm bodies (71), two sides of each second hinge (15) are fixedly connected with the two second arm bodies (71) through bolts respectively, the two support rods (5) are hinged at the joints of the outer side surfaces of the two second support arms (7), two second fixing plates (16) are fixedly mounted at the end parts of the inner side surfaces of the two second arm bodies (71) through bolts, and the corresponding second fixing plates (16) on the two second arm bodies (71) are abutted and fixed;
two rib plates (14) are fixedly mounted at included angles between the outer side face of the second arm body (71) and the inner side face of the vertical plate (3), and the two rib plates (14) are fixedly connected with the outer side face of the second arm body (71) and the inner side face of the vertical plate (3) through bolts respectively.
6. A dismantlement combination formula triangle-shaped steel construction support frame according to claim 1, characterized in that, the bracing piece (5) includes the body of rod (51), the first buckle (52) of one end fixedly connected with of the body of rod (51), bracing piece mounting hole (41) have been seted up on set-square (4), first buckle (52) are installed in bracing piece mounting hole (41), bracing piece mounting hole (41) and the outside that extends to set-square (4) are passed to the one end of first buckle (52), just jack (520) have been seted up on first buckle (52), be provided with picture peg (11) on the outside of set-square (4), picture peg (11) pass through bolt and set-square (4) fixed connection, the one end of picture peg (11) is installed in jack (520).
7. The detachable combined triangular steel structure support frame of claim 1, two first hinges (12) are arranged at the joint of the vertical plate (3) and the outer surface of the triangle (4), two ends of the first hinge (12) are respectively fixedly connected with the vertical plate (3) and the triangular plate (4) through bolts, four first fixing plates (13) are arranged at the joints of the vertical plates (3) and the inner surfaces of the triangular plates (4), wherein the two first fixing plates (13) are fixedly connected with the vertical plate (3) through bolts, and one end of each of the two first fixing plates (13) extends to one side of the triangular plate (4) and is tightly contacted with the triangular plate (4), the other two first fixing plates (13) are fixedly connected with the triangular plate (4) through bolts, and one ends of the other two first fixing plates (13) extend to one side of the vertical plate (3) and are in close contact with the vertical plate (3).
8. A support frame with detachable combined triangular steel structure as claimed in claim 1, wherein the two ends of the vertical plate (3) and one end of the triangular plate (4) are both provided with a plurality of semicircular grooves, and semicircular protrusions are arranged between the semicircular grooves, and one end of the vertical plate (3) is matched with one end of the triangular plate (4).
9. The combination method for disassembling the combined type triangular steel structure support frame according to any one of claims 1 to 8 is characterized in that the combination method comprises the following specific steps:
firstly, one end of each of the two first supporting arms (6) is abutted, a second hinge (15) is arranged on one side of the joint of the two first supporting arms (6) and is fixed by a bolt, two second fixing plates (16) are respectively arranged on the other sides of the joints of the two first supporting arms (6) and are fixed by bolts, one ends of the two second fixing plates (16) are abutted, one ends of the two supporting rods (5) are hinged on the second hinges (15) of the first supporting arms (6), one ends of the two second supporting arms (7) are abutted, and two second hinges (15) are arranged on one sides of the joints of the two second supporting arms (7) and are fixed by bolts, two second fixing plates (16) are respectively arranged on the other sides of the joints of the two second supporting arms (7) and are fixed by bolts, so that one ends of the two second fixing plates (16) are abutted, and one ends of the two supporting rods (5) are hinged to second hinges (15) of the second supporting arms (7);
step two, butt joint one end of two triangular plates (4) with two ends of a vertical plate (3), installing two first hinges (12) at the outer sides of the joints of the triangular plates (4) and the vertical plate (3), installing four first fixing plates (13) at the inner sides of the joints of the triangular plates (4) and the vertical plate (3), placing a first supporting arm (6) and a second supporting arm (7) in parallel, placing the two vertical plates (3) on the two sides of the first supporting arm (6) and the second supporting arm (7) respectively, inserting a second buckling plate (62) into a first supporting arm mounting hole (311), inserting a third buckling plate (72) into a second supporting arm mounting hole (312), placing a rib plate (14) at the included angle between the first supporting arm (6) and the vertical plate (3) and the included angle between the second supporting arm (7) and the vertical plate (3), fixing the rib plate by bolts, inserting a first buckling plate (52) of a supporting rod (5) into a supporting rod mounting hole (41), one end of the inserting plate (11) is inserted into the inserting hole (520), and the inserting plate (11) is fixedly arranged on the triangular plate (4) through a bolt;
step three, place two risers (3) in the bottom surface both sides edge of first backup pad (1), and make the bolt hole on top backup pad (32) align with the bolt hole on first backup pad (1), and fix riser (3) and first backup pad (1) through the bolt, the one end that will connect interior pole (9) aligns with the one end hole of connecting outer pole (8), and will connect interior pole (9) to insert and connect in pole (9), make two second backup pads (2) install in one side of first backup pad (1), accomplish the equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407807.2A CN111502332A (en) | 2020-05-14 | 2020-05-14 | Detachable combined triangular steel structure support frame and combination method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407807.2A CN111502332A (en) | 2020-05-14 | 2020-05-14 | Detachable combined triangular steel structure support frame and combination method thereof |
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| CN111502332A true CN111502332A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010407807.2A Withdrawn CN111502332A (en) | 2020-05-14 | 2020-05-14 | Detachable combined triangular steel structure support frame and combination method thereof |
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| CN202990385U (en) * | 2012-12-20 | 2013-06-12 | 兰州交通大学 | Liftable folding mobile platform |
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| CN107939026A (en) * | 2017-11-24 | 2018-04-20 | 韦宇龙 | A kind of telescopic folding type portable mobile operating platform |
| CN207499367U (en) * | 2017-09-25 | 2018-06-15 | 新昌县七星街道春强机械厂 | A kind of building laying for goods supporting rack |
| CN208220154U (en) * | 2018-02-27 | 2018-12-11 | 深圳三图建设工程有限公司 | A kind of height-adjustable scaffold for interior decoration |
| CN209261187U (en) * | 2018-12-25 | 2019-08-16 | 陈高伟 | Concreting workbench is built in a kind of room |
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2020
- 2020-05-14 CN CN202010407807.2A patent/CN111502332A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202990385U (en) * | 2012-12-20 | 2013-06-12 | 兰州交通大学 | Liftable folding mobile platform |
| CN206815785U (en) * | 2017-06-13 | 2017-12-29 | 广西理工职业技术学院 | A kind of interim operating desk of construction |
| CN207499367U (en) * | 2017-09-25 | 2018-06-15 | 新昌县七星街道春强机械厂 | A kind of building laying for goods supporting rack |
| CN107939026A (en) * | 2017-11-24 | 2018-04-20 | 韦宇龙 | A kind of telescopic folding type portable mobile operating platform |
| CN208220154U (en) * | 2018-02-27 | 2018-12-11 | 深圳三图建设工程有限公司 | A kind of height-adjustable scaffold for interior decoration |
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Application publication date: 20200807 |