CN111017797B - Liquid and connecting rod combined weight supporting equipment - Google Patents
Liquid and connecting rod combined weight supporting equipment Download PDFInfo
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- CN111017797B CN111017797B CN201911331780.7A CN201911331780A CN111017797B CN 111017797 B CN111017797 B CN 111017797B CN 201911331780 A CN201911331780 A CN 201911331780A CN 111017797 B CN111017797 B CN 111017797B
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- annular array
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a weight support device combining liquid and a connecting rod. The device has the advantages that the hydraulic technology is meshed with the connecting rod technology, the hydraulic pressure can be greatly improved in the supporting height in a smaller movement path, the connecting rod technology is effectively combined, different space positions of the connecting rod in different positions are utilized, the overall quality and the manufacturing cost are greatly saved, the practicability is strong, the supporting capacity is strong, the device is provided with the bottom bolt mounting type bidirectional rotating part connecting mechanism and can be mounted at the top of mobile equipment, outward thrust is generated on two sides, the utilization is transmitted, in addition, the device is provided with the annular array type rotating part connecting mechanism, the three parts can be connected, the free rotating effect of the three parts cannot be influenced, in addition, the device is provided with the bolt mounting spherical structural type part rotating connecting mechanism, and the connection between the parts can be realized.
Description
Technical Field
The invention relates to the technical field of weight support, in particular to a liquid and connecting rod combined weight support device.
Background
At present, in many places, the heavy objects are required to be supported, most of the existing supporting equipment utilizes an integral liquid cylinder for supporting, the use cost and the maintenance cost are high, the integral mass is large, and the limitation is large.
Disclosure of Invention
The present invention is directed to a combined liquid and connecting rod weight support apparatus to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a heavy object supporting device combining liquid and a connecting rod comprises a bottom supporting substrate and a top supporting plate, wherein a main hollow shell of an integrated structure with the bottom supporting substrate is arranged at the center of the upper surface of the bottom supporting substrate, a main hollow structure is arranged in the center of the inside of the main hollow shell, a limiting space is arranged at the bottom of the main hollow structure, a main liquid inlet hole and a main liquid discharge hole which are communicated with the outside and the limiting space are arranged at the bottom of the side surface of the main hollow shell, a liquid one-way valve and a pipeline-mounted liquid valve are respectively arranged inside the main liquid inlet hole and the main liquid discharge hole, a piston plate is arranged inside the main hollow structure, a main telescopic rod is arranged at the top center of the piston plate, the main telescopic rod penetrates through the bottom center of the bottom supporting substrate and is arranged between the main telescopic rod and the main liquid inlet hole and the main liquid discharge hole through a main sealing ring, a main connecting plate is arranged at the top end of the main telescopic rod, and a bottom bolt-mounted bidirectional rotating part connecting mechanism is arranged at the top of the main connecting plate through a bolt, horizontal connecting rods are installed on two sides of the bottom bolt-installed two-way rotating part connecting mechanism, the end portions of the horizontal connecting rods are connected with first longitudinal connecting rods and second longitudinal connecting rods through the annular array type three-way rotating part connecting mechanism, and the first longitudinal connecting rods and the second longitudinal connecting rods are installed on the upper surface of the bottom supporting substrate and the bottom surface of the top supporting plate respectively through bolt-installed spherical structural part rotating connecting mechanisms.
Further, the bottom bolt-mounted bidirectional rotary member connecting mechanism comprises a connecting plate for the bottom bolt-mounted bidirectional rotary member connecting mechanism, a bolt hole for the bottom bolt-mounted bidirectional rotary member connecting mechanism, a supporting rod for the bottom bolt-mounted bidirectional rotary member connecting mechanism, a supporting plate for the bottom bolt-mounted bidirectional rotary member connecting mechanism, a vertical plate structure for the bottom bolt-mounted bidirectional rotary member connecting mechanism, a fixed shaft for the bottom bolt-mounted bidirectional rotary member connecting mechanism, a bearing for the bottom bolt-mounted bidirectional rotary member connecting mechanism, and a shaft sleeve for the bottom bolt-mounted bidirectional rotary member connecting mechanism; the connecting plate for the bottom bolt-mounted bidirectional rotary member connecting mechanism is internally provided with a plurality of bolt holes for the bottom bolt-mounted bidirectional rotary member connecting mechanism, the upper surface center of the connecting plate for the bottom bolt-mounted bidirectional rotary member connecting mechanism is provided with a supporting rod for the bottom bolt-mounted bidirectional rotary member connecting mechanism, the top of the supporting rod for the bottom bolt-mounted bidirectional rotary member connecting mechanism is provided with a supporting plate for the bottom bolt-mounted bidirectional rotary member connecting mechanism, the upper surface of the supporting plate for the bottom bolt-mounted bidirectional rotary member connecting mechanism is provided with a vertical plate structure for the bottom bolt-mounted bidirectional rotary member connecting mechanism on two opposite sides, and a fixed shaft for the bottom bolt-mounted bidirectional rotary member connecting mechanism is arranged between the vertical plate structures for the bottom bolt-mounted bidirectional rotary member connecting mechanism, the shaft body of the fixed shaft for the bottom bolt mounting type bidirectional rotating part connecting mechanism is mounted inside the shaft sleeve for the bottom bolt mounting type bidirectional rotating part connecting mechanism through a bearing for the bottom bolt mounting type bidirectional rotating part connecting mechanism.
Further, the side face of the shaft sleeve for the bottom bolt mounting type bidirectional rotating part connecting mechanism is fixedly connected with one end of each of the two transverse connecting rods through a movable hinge.
Further, the connecting plate for a bottom bolt-mounted bidirectional rotary member connecting mechanism is attached to the top of the main connecting plate by bolts inserted into bolt holes for a bottom bolt-mounted bidirectional rotary member connecting mechanism.
Further, the annular array type three-way rotating member connecting mechanism comprises a circular plate for the annular array type three-way rotating member connecting mechanism, a fixed shaft for the annular array type three-way rotating member connecting mechanism, a first limiting shaft for the annular array type three-way rotating member connecting mechanism, a second rotating shaft for the annular array type three-way rotating member connecting mechanism, a third rotating shaft for the annular array type three-way rotating member connecting mechanism, a bearing for the annular array type three-way rotating member connecting mechanism, a first shaft sleeve for the annular array type three-way rotating member connecting mechanism, a second shaft sleeve for the annular array type three-way rotating member connecting mechanism and a third shaft sleeve for the annular array type three-way rotating member connecting mechanism; two annular array three-way rotary part connecting mechanism circular plate in opposite face center install annular array three-way rotary part connecting mechanism fixed axle, two annular array three-way rotary part connecting mechanism circular plate between install annular array three-way rotary part connecting mechanism with first spacing axle, annular array three-way rotary part connecting mechanism with second rotation axis and annular array three-way rotary part connecting mechanism with third rotation axis, annular array three-way rotary part connecting mechanism with first spacing axle, annular array three-way rotary part connecting mechanism with second rotation axis and annular array three-way rotary part connecting mechanism with third rotation axis's axis body through annular array three-way rotary part connecting mechanism with the bearing install respectively in annular array three-way rotary part connecting mechanism with first axle sleeve, second axle sleeve, annular array three-way rotary part connecting mechanism with third rotation axis, And the second shaft sleeve for the annular array type three-way rotating part connecting mechanism and the third shaft sleeve for the annular array type three-way rotating part connecting mechanism.
Further, the first shaft sleeve for the annular array type three-way rotating part connecting mechanism, the second shaft sleeve for the annular array type three-way rotating part connecting mechanism and the third shaft sleeve for the annular array type three-way rotating part connecting mechanism are arranged in an annular array around the shaft axis of the fixed shaft for the annular array type three-way rotating part connecting mechanism as the circle center.
Furthermore, the middle parts of the first shaft sleeve for the annular array type three-way rotating part connecting mechanism, the second shaft sleeve for the annular array type three-way rotating part connecting mechanism and the third shaft sleeve for the annular array type three-way rotating part connecting mechanism are fixedly connected with the end parts of the transverse connecting rod, the first longitudinal connecting rod and the second longitudinal connecting rod respectively.
Further, the bolt-mounted spherical structural member rotary connection mechanism includes a connection plate for the bolt-mounted spherical structural member rotary connection mechanism, a bolt hole for the bolt-mounted spherical structural member rotary connection mechanism, a hemispherical hollow shell for the bolt-mounted spherical structural member rotary connection mechanism, a spherical groove structure for the bolt-mounted spherical structural member rotary connection mechanism, a spherical body for the bolt-mounted spherical structural member rotary connection mechanism, a mounting hole for the bolt-mounted spherical structural member rotary connection mechanism, and a planar structure for the bolt-mounted spherical structural member rotary connection mechanism; the bolt mounting spherical structural component rotary connecting mechanism is characterized in that a plurality of bolt holes for communicating the upper surface and the lower surface of a connecting plate for the bolt mounting spherical structural component rotary connecting mechanism are arranged in the connecting plate for the bolt mounting spherical structural component rotary connecting mechanism, a plurality of hemispherical hollow shells for the bolt mounting spherical structural component rotary connecting mechanism are arranged at the center of the upper surface of the connecting plate for the bolt mounting spherical structural component rotary connecting mechanism and are of an integral structure with the connecting plate for the bolt mounting spherical structural component rotary connecting mechanism, a spherical groove structure for the bolt mounting spherical structural component rotary connecting mechanism is arranged at the inner center of the hemispherical hollow shell for the bolt mounting spherical structural component rotary connecting mechanism, and the hemispherical hollow shell for the bolt mounting spherical structural component rotary connecting mechanism is positioned in the spherical groove structure for the bolt mounting spherical structural component rotary connecting mechanism The method comprises the steps of installing a spherical body for a bolt installation spherical structural component rotary connecting mechanism, wherein a plane structure for the bolt installation spherical structural component rotary connecting mechanism is arranged at the center of the top of the spherical body for the bolt installation spherical structural component rotary connecting mechanism, and an installation hole for the bolt installation spherical structural component rotary connecting mechanism is arranged at the bottom of the plane structure for the bolt installation spherical structural component rotary connecting mechanism.
Further, the volume formed by the inner surface of the spherical groove structure for the bolt-mounted spherical structural component rotary connecting mechanism is 3/5-3/4 of the volume formed by the outer surface of the spherical body for the bolt-mounted spherical structural component rotary connecting mechanism.
Further, the connecting plate for the bolt-mounted spherical structural member rotary connecting mechanism is mounted on the upper surface of the bottom support base plate and the bottom surface of the top support plate by bolts inserted into bolt holes for the bolt-mounted spherical structural member rotary connecting mechanism, and one ends of the first longitudinal connecting rod and the second longitudinal connecting rod are inserted into the mounting holes for the bolt-mounted spherical structural member rotary connecting mechanism.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the engagement of the hydraulic technology and the connecting rod technology, can ensure that the hydraulic pressure can obtain the great lifting of the supporting height with a smaller movement path, effectively combines the connecting rod technology, utilizes different spatial positions of the connecting rod at different positions, thereby greatly saving the whole quality and the manufacturing cost, having strong practicability and strong supporting capability, and moreover, the device has a bottom bolt-mounted bidirectional rotating member connecting mechanism, can be mounted on the top of the mobile equipment, and generates outward thrust on two sides so as to transfer and utilize the thrust, and in addition, the device is provided with a connecting mechanism of a ring array type three-way rotating part, which can connect three parts without influencing the free rotation of the three parts, in addition, the device has a bolt-mounted spherical structural component rotary connecting mechanism, can be connected with components, and does not influence the rotary movement effect of a connecting component.
Drawings
FIG. 1 is a schematic diagram of a full-section structure of a combined liquid and connecting rod weight support apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a bottom bolt-mounted bi-directional rotation member connection mechanism in a combined liquid and connecting rod type weight support apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of a connection mechanism of a circular array type three-way rotating member in a weight support apparatus of a combination of a liquid and a connecting rod according to the present invention;
FIG. 4 is a schematic structural diagram of a bolt-mounted spherical structural component rotary connection mechanism in a combined liquid and connecting rod weight support apparatus according to the present invention;
in the figure: 1, a bottom support base plate, 2, a top support plate, 3, a main hollow casing, 4, a limit space, 5, a main hollow structure, 6, a main liquid inlet hole, 7, a main liquid discharge hole, 8, a liquid check valve, 9, a pipe-mounted liquid valve, 10, a piston plate, 11, a main telescopic bar, 12, a main connecting plate, 13, a bottom bolt-mounted bidirectional rotary member connecting mechanism, 131, a connecting plate for a bottom bolt-mounted bidirectional rotary member connecting mechanism, 132, a bolt hole for a bottom bolt-mounted bidirectional rotary member connecting mechanism, 133, a support rod for a bottom bolt-mounted bidirectional rotary member connecting mechanism, 134, a support plate for a bottom bolt-mounted bidirectional rotary member connecting mechanism, 135, a vertical plate structure for a bottom bolt-mounted bidirectional rotary member connecting mechanism, 136, a fixed shaft for a bottom bolt-mounted bidirectional rotary member connecting mechanism, 137, bearing for bottom bolt-mounted bidirectional rotary member coupling, 138, bushing for bottom bolt-mounted bidirectional rotary member coupling, 14, transverse connecting rod, 15, annular array three-way rotary member coupling, 151, circular plate for annular array three-way rotary member coupling, 152, fixed shaft for annular array three-way rotary member coupling, 153, first limit shaft for annular array three-way rotary member coupling, 154, second rotation shaft for annular array three-way rotary member coupling, 155, third rotation shaft for annular array three-way rotary member coupling, 156, bearing for annular array three-way rotary member coupling, 157, first bushing for annular array three-way rotary member coupling, 158, second bushing for annular array three-way rotary member coupling, 159, third bushing for annular array three-way rotary member coupling, 157, 16, first longitudinal connecting rods, 17, second longitudinal connecting rods, 18, bolt-mounted spherical structural member rotary connecting mechanisms, 181, connecting plates for bolt-mounted spherical structural member rotary connecting mechanisms, 182, bolt holes for bolt-mounted spherical structural member rotary connecting mechanisms, 183, hemispherical hollow housings for bolt-mounted spherical structural member rotary connecting mechanisms, 184, spherical groove structures for bolt-mounted spherical structural member rotary connecting mechanisms, 185, spherical bodies for bolt-mounted spherical structural member rotary connecting mechanisms, 186, mounting holes for bolt-mounted spherical structural member rotary connecting mechanisms, 187, planar structures for bolt-mounted spherical structural member rotary connecting mechanisms.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Referring to fig. 1, an embodiment of the present invention: the device comprises a bottom supporting substrate 1 and a top supporting plate 2, wherein a main hollow shell 3 of an integrated structure is arranged at the center of the upper surface of the bottom supporting substrate 1, a main hollow structure 5 is arranged at the center of the inside of the main hollow shell 3, a limiting space 4 is arranged at the bottom of the main hollow structure 5, a main liquid inlet hole 6 and a main liquid discharge hole 7 which are communicated with the outside and the limiting space 4 are arranged at the bottom of the side surface of the main hollow shell 3, a liquid one-way valve 8 and a pipeline-mounted liquid valve 9 are respectively arranged in the main liquid inlet hole 6 and the main liquid discharge hole 7, a piston plate 10 is arranged in the main hollow structure 5, a main telescopic bar 11 is arranged at the top center of the piston plate 10, the main telescopic bar 11 penetrates through the bottom center of the bottom supporting substrate 1 and is arranged between the bottom supporting substrate and the main liquid inlet hole and the main liquid discharge hole 7 through a main sealing ring, and a main connecting plate 12 is arranged at the top end of the main telescopic bar 11, the top of main connecting plate 12 is through a bolt mounting bottom bolt mounting formula two way rotary part coupling mechanism 13, horizontal connecting rod 14 is installed to bottom bolt mounting formula two way rotary part coupling mechanism 13's both sides, horizontal connecting rod 14's tip is connected with first longitudinal tie rod 16 and second longitudinal tie rod 17 through annular array three-way rotary part coupling mechanism 15, first longitudinal tie rod 16 and second longitudinal tie rod 17 are installed respectively on the upper surface of bottom sprag base plate 1 and the basal surface of top sprag board 2 through the spherical structural component rotary connection mechanism 18 of bolt mounting.
Referring to fig. 2, the bottom bolt-mounted bidirectional rotary member coupling mechanism 13 includes a connecting plate 131 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, a bolt hole 132 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, a support rod 133 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, a support plate 134 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, a riser structure 135 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, a fixed shaft 136 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, a bearing 137 for the bottom bolt-mounted bidirectional rotary member coupling mechanism, and a boss 138 for the bottom bolt-mounted bidirectional rotary member coupling mechanism; a plurality of bolt holes 132 for bottom bolt-mounted bidirectional rotary member coupling mechanisms are provided inside the connecting plate 131 for bottom bolt-mounted bidirectional rotary member coupling mechanisms, a support rod 133 for bottom bolt-mounted bidirectional rotary member coupling mechanisms is installed at the center of the upper surface of the connecting plate 131 for bottom bolt-mounted bidirectional rotary member coupling mechanisms, a support plate 134 for bottom bolt-mounted bidirectional rotary member coupling mechanisms is installed at the top of the support rod 133 for bottom bolt-mounted bidirectional rotary member coupling mechanisms, a bottom bolt-mounted bidirectional rotary member coupling mechanism riser structure 135 is installed on each of opposite sides of the upper surface of the support plate 134 for bottom bolt-mounted bidirectional rotary member coupling mechanisms, a bottom bolt-mounted bidirectional rotary member coupling mechanism fixing shaft 136 is installed between the two bottom bolt-mounted bidirectional rotary member coupling mechanism riser structures 135, a shaft body of the fixed shaft 136 for the bottom bolt-mounted bidirectional rotary member coupling mechanism is mounted inside a shaft sleeve 138 for the bottom bolt-mounted bidirectional rotary member coupling mechanism via a bearing 137 for the bottom bolt-mounted bidirectional rotary member coupling mechanism; the side surface of the shaft sleeve 138 for the bottom bolt mounting type bidirectional rotating part connecting mechanism is fixedly connected with one end of each of the two transverse connecting rods 14 through a movable hinge; the connecting plate 131 for the bottom bolt-mounted bidirectional rotary member connecting mechanism is mounted on the top of the main connecting plate 12 by bolts inserted into the bolt holes 132 for the bottom bolt-mounted bidirectional rotary member connecting mechanism, and mainly functions as: since the side surface of the bottom bolt-mounted bidirectional rotary member coupling boss 138 is fixedly connected to one end of each of the two transverse links 14 by a living hinge, one end of each of the transverse links 14 can be rotated and extended with respect to the bottom bolt-mounted bidirectional rotary member coupling boss 138.
Referring to fig. 3, the circular array type three-way rotating member coupling mechanism 15 includes a circular plate 151 for the circular array type three-way rotating member coupling mechanism, a fixed shaft 152 for the circular array type three-way rotating member coupling mechanism, a first limit shaft 153 for the circular array type three-way rotating member coupling mechanism, a second rotation shaft 154 for the circular array type three-way rotating member coupling mechanism, a third rotation shaft 155 for the circular array type three-way rotating member coupling mechanism, a bearing 156 for the circular array type three-way rotating member coupling mechanism, a first boss 157 for the circular array type three-way rotating member coupling mechanism, a second boss 158 for the circular array type three-way rotating member coupling mechanism, and a third boss 159 for the circular array type three-way rotating member coupling mechanism; a fixed shaft 152 for the annular array type three-way rotating member connecting mechanism is installed at the center of the opposite face of the circular plate 151 for the two annular array type three-way rotating member connecting mechanisms, a first limit shaft 153 for the annular array type three-way rotating member connecting mechanism, a second rotating shaft 154 for the annular array type three-way rotating member connecting mechanism and a third rotating shaft 155 for the annular array type three-way rotating member connecting mechanism are installed between the two circular plates 151 for the annular array type three-way rotating member connecting mechanisms, and the bodies of the first limit shaft 153 for the annular array type three-way rotating member connecting mechanism, the second rotating shaft 154 for the annular array type three-way rotating member connecting mechanism and the third rotating shaft 155 for the annular array type three-way rotating member connecting mechanism are respectively installed on a first sleeve 157, a second sleeve 157, a third sleeve for the annular array type three-way rotating member connecting mechanism and a third rotating member connecting mechanism through bearings 156 for the annular array type three-way rotating member connecting mechanism, The second bushing 158 for the annular array type three-way rotating member coupling mechanism and the third bushing 159 for the annular array type three-way rotating member coupling mechanism; the first bushing 157 for the annular array type three-way rotating member connecting mechanism, the second bushing 158 for the annular array type three-way rotating member connecting mechanism, and the third bushing 159 for the annular array type three-way rotating member connecting mechanism are arranged in an annular array with respect to the axial line of the fixed shaft 152 for the annular array type three-way rotating member connecting mechanism as the center of a circle; the middle parts of the first shaft sleeve 157 for the annular array type three-way rotating part connecting mechanism, the second shaft sleeve 158 for the annular array type three-way rotating part connecting mechanism and the third shaft sleeve 159 for the annular array type three-way rotating part connecting mechanism are respectively and fixedly connected with the end parts of the transverse connecting rod 14, the first longitudinal connecting rod 16 and the second longitudinal connecting rod 17, and the main functions of the connecting device are as follows: the transverse connecting rod 14, the first longitudinal connecting rod 16 and the second longitudinal connecting rod 17 can rotate relatively, so that the contraction or the extension is facilitated.
Referring to fig. 4, the bolt-mounted spherical structural member rotary connecting mechanism 18 includes a connecting plate 181 for a bolt-mounted spherical structural member rotary connecting mechanism, a bolt hole 182 for a bolt-mounted spherical structural member rotary connecting mechanism, a hemispherical hollow shell 183 for a bolt-mounted spherical structural member rotary connecting mechanism, a spherical groove structure 184 for a bolt-mounted spherical structural member rotary connecting mechanism, a spherical body 185 for a bolt-mounted spherical structural member rotary connecting mechanism, a mounting hole 186 for a bolt-mounted spherical structural member rotary connecting mechanism, and a planar structure 187 for a bolt-mounted spherical structural member rotary connecting mechanism; the bolt-mounting spherical structural member rotary connecting mechanism has a plurality of bolt holes 182 for bolt-mounting spherical structural member rotary connecting mechanisms communicating the upper and lower surfaces of the bolt-mounting spherical structural member rotary connecting mechanism-use connecting plate 181, a plurality of hemispherical hollow shells 183 for bolt-mounting spherical structural member rotary connecting mechanisms of an integral structure with the bolt-mounting spherical structural member rotary connecting mechanism-use connecting plate 181 are provided at the center of the upper surface of the bolt-mounting spherical structural member rotary connecting mechanism-use connecting plate 181, a spherical groove structure 184 for bolt-mounting spherical structural member rotary connecting mechanisms is provided at the center of the inside of the hemispherical hollow shell 183 for bolt-mounting spherical structural member rotary connecting mechanisms, and the hemispherical hollow shells 183 for bolt-mounting spherical structural member rotary connecting mechanisms are located at the positions of the bolt-mounting spherical structural member rotary connecting mechanisms-use bolt-mounting spherical structural member rotary connecting mechanisms A spherical body 185 for a bolt-mounted spherical structural member rotary connection mechanism is mounted inside the spherical groove structure 184, a planar structure 187 for a bolt-mounted spherical structural member rotary connection mechanism is arranged at the center of the top of the spherical body 185 for a bolt-mounted spherical structural member rotary connection mechanism, and a mounting hole 186 for a bolt-mounted spherical structural member rotary connection mechanism is arranged at the bottom of the planar structure 187 for a bolt-mounted spherical structural member rotary connection mechanism; the volume formed by the inner surface of the spherical groove structure 184 for the bolt-mounted spherical structural component rotary connecting mechanism is 3/5-3/4 of the volume formed by the outer surface of the spherical body 185 for the bolt-mounted spherical structural component rotary connecting mechanism; the connecting plate 181 for the bolt-mounted spherical structural member rotary connecting mechanism is mounted on the upper surface of the bottom support base plate 1 and the bottom surface of the top support plate 2 by bolts inserted into the bolt holes 182 for the bolt-mounted spherical structural member rotary connecting mechanism 186, and one ends of the first longitudinal connecting rod 16 and the second longitudinal connecting rod 17 are inserted into the mounting holes 186 for the bolt-mounted spherical structural member rotary connecting mechanism, and mainly functions as: since the volume formed by the inner surface of the spherical groove structure 184 for the bolt-mounted spherical structural member rotary connection mechanism is 3/5-3/4 of the volume formed by the outer surface of the spherical body 185 for the bolt-mounted spherical structural member rotary connection mechanism, the device can cause the bottom support base plate 1 and the top support plate 2 to respectively rotate with the first longitudinal connecting rod 16 and the second longitudinal connecting rod 17, thereby facilitating the work.
Certain attention must be paid to: the pipe-mounted liquid valve 9 is a manual valve capable of controlling liquid flow in the prior art, and the liquid check valve 8 is a liquid check valve in the prior art.
The specific use mode is as follows: during the operation of the invention, the liquid outlet of a hydraulic pump is connected with the main liquid inlet hole 8, then the hydraulic pump is opened, at the moment, the liquid continuously enters the main hollow structure 5, the hydraulic pressure is increased, so that the main telescopic bar 11 moves upwards, in the process of moving upwards, the two transverse connecting rods 14 are pushed outwards, the first longitudinal connecting rod 16 and the second longitudinal connecting rod 17 are forced to be in a vertical state, and the vertical state can directly transmit the force from the top to the surface of the bottom supporting substrate 1, so the supporting and bearing capacity is strong, then the heavy object is placed on the upper surface of the top supporting plate 2, and similarly, the pipeline-mounted liquid valve 9 in the prior art is opened, so that the component can be reset.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a liquid and connecting rod combination formula heavy object support equipment, includes bottom sprag base plate (1) and top sprag board (2), its characterized in that: the center of the upper surface of the bottom supporting substrate (1) is provided with a main hollow shell (3) of an integrated structure, the center of the inside of the main hollow shell (3) is provided with a main hollow structure (5), the bottom of the main hollow structure (5) is provided with a limit space (4), the bottom of the side surface of the main hollow shell (3) is provided with a main liquid inlet hole (6) and a main liquid discharge hole (7) which are communicated with the outside and the limit space (4), the insides of the main liquid inlet hole (6) and the main liquid discharge hole (7) are respectively provided with a liquid one-way valve (8) and a pipeline-mounted liquid valve (9), the inside of the main hollow structure (5) is provided with a piston plate (10), the top center of the piston plate (10) is provided with a main telescopic bar (11), the main telescopic bar (11) penetrates through the center of the bottom supporting substrate (1) and is installed between the two through a main sealing ring, a main connecting plate (12) is installed on the top end of the main telescopic bar (11), a bottom bolt-mounting type two-way rotating part connecting mechanism (13) is installed at the top of the main connecting plate (12) through bolts, transverse connecting rods (14) are installed on two sides of the bottom bolt-mounting type two-way rotating part connecting mechanism (13), the end portions of the transverse connecting rods (14) are connected with first longitudinal connecting rods (16) and second longitudinal connecting rods (17) through annular array type three-way rotating part connecting mechanisms (15), and the first longitudinal connecting rods (16) and the second longitudinal connecting rods (17) are respectively installed on the upper surface of the bottom supporting base plate (1) and the bottom surface of the top supporting plate (2) through bolt-mounting spherical structural part rotating connecting mechanisms (18).
2. The combination liquid and linkage weight support apparatus of claim 1, wherein: the bottom bolt-mounted bidirectional rotating member connecting mechanism (13) comprises a connecting plate (131) for the bottom bolt-mounted bidirectional rotating member connecting mechanism, a bolt hole (132) for the bottom bolt-mounted bidirectional rotating member connecting mechanism, a support rod (133) for the bottom bolt-mounted bidirectional rotating member connecting mechanism, a support plate (134) for the bottom bolt-mounted bidirectional rotating member connecting mechanism, a vertical plate structure (135) for the bottom bolt-mounted bidirectional rotating member connecting mechanism, a fixed shaft (136) for the bottom bolt-mounted bidirectional rotating member connecting mechanism, a bearing (137) for the bottom bolt-mounted bidirectional rotating member connecting mechanism and a shaft sleeve (138) for the bottom bolt-mounted bidirectional rotating member connecting mechanism; the inside of bottom bolt installation formula two way rotary part connecting plate (131) for coupling mechanism is provided with a plurality of bottom bolt installation formula two way rotary part bolt holes (132) for coupling mechanism, bottom bolt installation formula two way rotary part connecting plate (131) for coupling mechanism upper surface center installation bottom bolt installation formula two way rotary part for coupling mechanism bracing piece (133), bottom bolt installation formula two way rotary part for coupling mechanism backup pad (134) is installed at the top of bottom bolt installation formula two way rotary part for coupling mechanism bracing piece (133), the upper surface of bottom bolt installation formula two way rotary part for coupling mechanism backup pad (134) all installs a bottom bolt installation formula two way rotary part for coupling mechanism riser structure (135) in opposite both sides, two install a bottom bolt installation formula two way rotary part for coupling mechanism riser structure (135) between bottom bolt installation formula two way rotary part for coupling mechanism riser structure (135) And a structure-use fixed shaft (136), wherein the shaft body of the bottom-bolt-mounted bidirectional rotating member-connecting-mechanism fixed shaft (136) is mounted inside a bottom-bolt-mounted bidirectional rotating member-connecting-mechanism bushing (138) via a bottom-bolt-mounted bidirectional rotating member-connecting-mechanism bearing (137).
3. The combination liquid and linkage weight support apparatus of claim 2, wherein: the side surface of the shaft sleeve (138) for the bottom bolt mounting type bidirectional rotating component connecting mechanism is fixedly connected with one end of each of the two transverse connecting rods (14) through a movable hinge.
4. The combination liquid and linkage weight support apparatus of claim 2, wherein: the connecting plate (131) for the bottom bolt-mounted bidirectional rotary member connecting mechanism is mounted on the top of the main connecting plate (12) by bolts inserted into bolt holes (132) for the bottom bolt-mounted bidirectional rotary member connecting mechanism.
5. The combination liquid and linkage weight support apparatus of claim 1, wherein: the annular array type three-way rotating member connecting mechanism (15) comprises an annular array type three-way rotating member connecting mechanism circular plate (151), an annular array type three-way rotating member connecting mechanism fixed shaft (152), an annular array type three-way rotating member connecting mechanism first limiting shaft (153), an annular array type three-way rotating member connecting mechanism second rotating shaft (154), an annular array type three-way rotating member connecting mechanism third rotating shaft (155), an annular array type three-way rotating member connecting mechanism bearing (156), an annular array type three-way rotating member connecting mechanism first shaft sleeve (157), an annular array type three-way rotating member connecting mechanism second shaft sleeve (158) and an annular array type three-way rotating member connecting mechanism third shaft sleeve (159); two annular array three-way rotary part is fixed axle (152) for rotary part coupling mechanism of circular array three-way rotary part coupling mechanism is installed at the opposite face center with plectane (151) for rotary part coupling mechanism of circular array three-way rotary part, two install between annular array three-way rotary part coupling mechanism circular array three-way rotary part coupling mechanism with first spacing axle (153), annular array three-way rotary part coupling mechanism with second rotation axle (154) and annular array three-way rotary part coupling mechanism with third rotation axle (155), the annular array three-way rotary part coupling mechanism is with first spacing axle (153), annular array three-way rotary part coupling mechanism with second rotation axle (154) and annular array three-way rotary part coupling mechanism with the axis of third rotation axle (155) install respectively at annular array three-way rotary part coupling mechanism with first axle sleeve (157) for rotary part coupling mechanism of circular array three-way rotary part coupling mechanism with bearing (156) through annular array three-way rotary part coupling mechanism with bearing (157) ) A second bushing (158) for the ring array type three-way rotating member connecting mechanism and a third bushing (159) for the ring array type three-way rotating member connecting mechanism.
6. The combined liquid and linkage weight support apparatus of claim 5, wherein: the annular array type three-way rotating part connecting mechanism is arranged in an annular array mode by taking the axial lead of the fixed shaft (152) for the annular array type three-way rotating part connecting mechanism as the center of a circle, and the annular array type three-way rotating part connecting mechanism is provided with the first shaft sleeve (157), the second shaft sleeve (158) and the third shaft sleeve (159).
7. The combined liquid and linkage weight support apparatus of claim 5, wherein: the middle parts of the first shaft sleeve (157) for the annular array type three-way rotating part connecting mechanism, the second shaft sleeve (158) for the annular array type three-way rotating part connecting mechanism and the third shaft sleeve (159) for the annular array type three-way rotating part connecting mechanism are fixedly connected with the end parts of the transverse connecting rod (14), the first longitudinal connecting rod (16) and the second longitudinal connecting rod (17) respectively.
8. The combination liquid and linkage weight support apparatus of claim 1, wherein: the bolt-mounted spherical structural component rotary connecting mechanism (18) comprises a connecting plate (181) for the bolt-mounted spherical structural component rotary connecting mechanism, a bolt hole (182) for the bolt-mounted spherical structural component rotary connecting mechanism, a hemispherical hollow shell (183) for the bolt-mounted spherical structural component rotary connecting mechanism, a spherical groove structure (184) for the bolt-mounted spherical structural component rotary connecting mechanism, a spherical body (185) for the bolt-mounted spherical structural component rotary connecting mechanism, a mounting hole (186) for the bolt-mounted spherical structural component rotary connecting mechanism and a plane structure (187) for the bolt-mounted spherical structural component rotary connecting mechanism; the bolt installation spherical structural component rotary connecting mechanism is characterized in that a plurality of bolt holes (182) for communicating the upper surface and the lower surface of a connecting plate (181) for the bolt installation spherical structural component rotary connecting mechanism are arranged in the connecting plate (181) for the bolt installation spherical structural component rotary connecting mechanism, a plurality of hemispherical hollow shells (183) for the bolt installation spherical structural component rotary connecting mechanism and in an integrated structure with the connecting plate (181) for the bolt installation spherical structural component rotary connecting mechanism are arranged at the center of the upper surface of the connecting plate (181) for the bolt installation spherical structural component rotary connecting mechanism, a spherical groove structure (184) for the bolt installation spherical structural component rotary connecting mechanism is arranged at the center of the interior of the hemispherical hollow shells (183) for the bolt installation spherical structural component rotary connecting mechanism, and the hemispherical hollow shells (183) for the bolt installation spherical structural component rotary connecting mechanism are positioned in the positions of the hemispherical hollow shells (183) for the bolt installation spherical structural component rotary connecting mechanism A spherical body (185) for the bolt installation spherical structural component rotary connecting mechanism is installed inside a spherical groove structure (184) for the bolt installation spherical structural component rotary connecting mechanism, a plane structure (187) for the bolt installation spherical structural component rotary connecting mechanism is arranged at the center of the top of the spherical body (185) for the bolt installation spherical structural component rotary connecting mechanism, and an installation hole (186) for the bolt installation spherical structural component rotary connecting mechanism is arranged at the bottom of the plane structure (187) for the bolt installation spherical structural component rotary connecting mechanism.
9. The combination liquid and linkage weight support apparatus of claim 8, wherein: the volume formed by the inner surface of the spherical groove structure (184) for the bolt-mounted spherical structural component rotary connecting mechanism is 3/5-3/4 of the volume formed by the outer surface of the spherical body (185) for the bolt-mounted spherical structural component rotary connecting mechanism.
10. The combination liquid and linkage weight support apparatus of claim 8, wherein: the connecting plate (181) for the bolt-mounted spherical structural member rotary connection mechanism is mounted on the upper surface of the bottom support base plate (1) and the bottom surface of the top support plate (2) by bolts inserted into bolt holes (182) for the bolt-mounted spherical structural member rotary connection mechanism, and one ends of the first longitudinal connecting rod (16) and the second longitudinal connecting rod (17) are inserted into mounting holes (186) for the bolt-mounted spherical structural member rotary connection mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911331780.7A CN111017797B (en) | 2019-12-21 | 2019-12-21 | Liquid and connecting rod combined weight supporting equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911331780.7A CN111017797B (en) | 2019-12-21 | 2019-12-21 | Liquid and connecting rod combined weight supporting equipment |
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| CN111017797A CN111017797A (en) | 2020-04-17 |
| CN111017797B true CN111017797B (en) | 2021-07-30 |
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| DE8229071U1 (en) * | 1982-10-16 | 1983-06-23 | Flexlift Hubgeräte GmbH, 4800 Bielefeld | LIFTING DEVICE |
| CN102363516A (en) * | 2011-10-25 | 2012-02-29 | 浙江大学 | Rocker arm type vehicle detection table lifting device |
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| CN208500250U (en) * | 2018-05-21 | 2019-02-15 | 杭州温格科技有限公司 | Lifting device is used in air-conditioning installation |
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| GB2139596A (en) * | 1983-05-13 | 1984-11-14 | Standard Telephones Cables Ltd | Raisable stand |
| CN103601099A (en) * | 2013-11-22 | 2014-02-26 | 毕和军 | Folded-arm type hydraulic lifting platform |
| CN106241656A (en) * | 2016-08-11 | 2016-12-21 | 成都弥荣科技发展有限公司 | A kind of anti-sliding folding formula ground elevator being applicable to auto repair |
| CN107265335A (en) * | 2017-08-04 | 2017-10-20 | 洪浩 | A kind of weight horizontal support device |
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| CN111017797A (en) | 2020-04-17 |
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