CN117381099A - Heliostat support clamp and welding equipment - Google Patents
Heliostat support clamp and welding equipment Download PDFInfo
- Publication number
- CN117381099A CN117381099A CN202311708448.4A CN202311708448A CN117381099A CN 117381099 A CN117381099 A CN 117381099A CN 202311708448 A CN202311708448 A CN 202311708448A CN 117381099 A CN117381099 A CN 117381099A
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- clamping
- fixedly connected
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- 238000003466 welding Methods 0.000 title claims abstract description 58
- 239000000725 suspension Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000004576 sand Substances 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/006—Gas flame welding specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Clamps And Clips (AREA)
Abstract
The invention belongs to the technical field of welding, in particular to a heliostat support clamp and welding equipment, comprising a heliostat support clamp for clamping a fixing frame; the clamping mechanism is used for clamping the fixing rod; and a flame gun including a nozzle; the clamping mechanism comprises a hanging assembly and a first sliding body which is arranged in a sliding manner; the clamping piece is fixedly connected to the top surface of the sliding body and used for clamping the fixing rod, and flame emitted by the nozzle is perpendicular to the side surface of the single bracket of the fixing frame; the side of the support can be heated by high-temperature flame to soften a heating part, then, two ends of the fixing rod are inserted into the support from the side of the support, after cooling, the side of the support is welded with two ends of the fixing rod after high-temperature melting, two ends of the fixing rod are wrapped in the support of the fixing frame, the welding part cannot contact external air, moisture and sand, the problem that a welding seam of a welding part of a heliostat support is easily oxidized by air and moisture in a desert is solved, and the problem that the welding seam is easily damaged by friction of sand in the desert is solved.
Description
Technical Field
The invention belongs to the technical field of welding, and particularly relates to a heliostat support clamp and welding equipment.
Background
The heliostat is an optical device for reflecting the rays of the sun to a fixed position, the heat of the sun can be concentrated through a reflecting mirror surface in the heliostat, the concentrated heat can be used for generating electricity through special generating equipment, in general, the heliostat can be installed in a desert with more sufficient sun, and a heliostat support is a support for supporting the reflecting mirror surface.
One patent application with publication number of CN214891914U discloses a solar photo-thermal power generation heliostat support, including mounting plate, mounting plate top surface is equipped with supporting component, supporting component includes the support frame, the support frame upper end rotates and is connected with cross branch, the outside rotation of cross branch is connected with the regulation support, the regulation support left wall has all set firmly the rotation seat with the antetheca, the regulation support top is the front and back symmetrical structure and has set firmly two bracing pieces, the supporting component top surface has set firmly fixed subassembly, fixed subassembly includes the mount, the mount is cross structure, be convenient for diversified fixing the heliostat, all set firmly the dead lever between the mount middle part adjacency, the mount of being convenient for consolidates, the stability is improved, the movable trough is seted up to the mount top surface for fixed clamp splice carries out spacing adjustment on the movable trough surface, make the mount can be suitable for the heliostat installation of different specification sizes, the holistic suitability of device has been improved greatly.
Among the heliostat support among the above-mentioned prior art, wherein, the mount is cross structure, all set firmly the dead lever between the mount middle part is adjacent, the mount of being convenient for consolidates, improve stability, in prior art's heliostat support welding equipment, when welding the dead lever between the mount middle part of cross structure, can only weld dead lever tip surface and mount surface, because the welding place easily contacts outside air, moisture and sand wind, the welding seam that leads to the welding place easily is oxidized by air and moisture in the desert, and the welding seam of welding place easily is rubbed impaired by sand wind in the desert, make not firm enough to heliostat support welding.
To this end, the invention provides a heliostat support fixture and welding equipment.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the heliostat support welding equipment comprises a bottom plate; the fixed column is fixed on the top surface of the bottom plate; and the rigid coupling is at the bearing plate of fixed column top surface, the mount that is cross structure has been placed in the middle of the bearing plate top surface, the mount includes four support rigid couplings and constitutes, has all placed the dead lever between the adjacent support of bearing plate top, still includes: a heliostat support clamp arranged in the middle of the bearing plate and used for clamping the fixing frame; the clamping mechanism is arranged on the top surface of the bearing plate and used for clamping the fixing rod, and the clamping mechanism is arranged between the adjacent brackets; and a flame gun including a main body circumferentially mounted on the top surface of the base plate; the main body is connected with the nozzle through a pipeline; wherein, fixture includes: the suspension assembly is arranged between the bottom plate and the bearing plate and comprises a suspension plate sleeved with a fixed column; the first sliding body is arranged in the first sliding groove in a sliding way, the first sliding groove is formed in the top surface of the hanging plate, the bearing plate is provided with a through hole, the top surface of the first sliding body penetrates through the through hole, and the first sliding body can slide in the through hole towards the heliostat support clamp; the electric push rod I is used for pushing the sliding body I to move in the sliding groove I towards the center of the fixing frame; and the clamping piece is fixedly connected to the top surface of the sliding body and used for clamping the fixing rod, the nozzle is fixedly connected to the clamping piece through the L-shaped plate, and the flame emitted by the nozzle is perpendicular to the side surface of the single support of the fixing frame.
Specifically, the problem that the welding seam of the welding position of the heliostat support is easily oxidized by air and moisture in the desert is solved, and the problem that the welding seam of the welding position of the heliostat support is easily rubbed and damaged by wind and sand in the desert is solved.
Preferably, the suspension assembly further comprises: the suspension column is fixedly connected to the top surface of the suspension plate, penetrates through and is in sliding connection with the bearing plate; and the resisting piece is fixedly connected to the top surface of the hanging plate.
Preferably, the clamping member includes: the bottom end of the L-shaped plate is fixedly connected to the side wall of the horizontal plate; the clamping plate is fixedly connected to the top surface of one end of the horizontal plate, which is close to the heliostat support clamp; the right-angle clamping plate is arranged in the second sliding groove in a sliding manner, the second sliding groove is formed in the horizontal plate, and the right-angle clamping plate is matched with the clamping plate to clamp the fixing rod; and the second electric push rod is used for pushing the right-angle clamping plate to slide in the second sliding groove, and the second electric push rod is arranged on the top surface of the horizontal plate.
Specifically, the imprecision and the loaded down with trivial details of manual dead lever of centering have been solved.
Preferably, the suspension assembly further comprises a first spring arranged between the resisting sheet and the bearing plate, and the first spring is sleeved on the suspension column; wherein, vibration mechanism includes: the stirring block is fixedly connected to the top surface of the hanging plate, and one side surface of the stirring block is an inclined surface; the rotating assembly is arranged on the bottom surface of the bearing plate in a rotating mode, the rotating assembly can be matched with the stirring block to drive the hanging plate to vibrate downwards, and the first spring can drive the hanging plate to reset upwards to vibrate; and the driving assembly is used for driving the rotating assembly to rotate.
Preferably, the rotating assembly includes: the cylindrical body is rotatably arranged on the bottom surface of the bearing plate; and the circumference of the ball body is fixedly connected to the inner side wall of the cylinder body, and the surface of the ball body is coated with lubricating oil.
Specifically, through the up-and-down vibration of the fixing rod, friction occurs between the two ends of the fixing rod and the inside of the support, friction welding can be performed, and the firmness of the two ends of the fixing rod and the inside of the support is improved.
Preferably, the driving assembly includes: a ring gear fixedly connected to the outer side wall of the cylinder body; the rotating shaft is rotatably arranged on the bottom surface of the bearing plate; and the first gear is fixedly connected to the rotating shaft, the first gear is meshed with the annular gear, the lower end of the rotating shaft penetrates through and is connected to the bottom plate in a sliding manner, and the bottom plate can be provided with a motor for driving the rotating shaft to rotate.
Specifically, the rotating shaft is driven to rotate by the starting motor, and the rotating shaft can rotate with the annular gear and the driving assembly through the first gear.
Preferably, a heliostat support fixture is used for the heliostat support welding equipment of the above-mentioned, circular hole has been seted up on the bearing plate, heliostat support fixture includes: the circular hole is formed in the central position of the bearing plate, and four slotted holes are formed in the circumference of the circular plate; the sliding rod is arranged in the slotted hole in a sliding way; the bending plate is fixedly connected to the top surface of the sliding rod and can be attached to the connecting part of the adjacent brackets in the fixing frame; and the contraction component is arranged on the bottom surface of the disc and used for driving the four bending plates to synchronously clamp the fixing frame.
Specifically, when placing the mount on the disc, drive four slide bars and four bent plates through the shrink subassembly and carry out the centre gripping to the mount in step.
Preferably, the retraction assembly comprises: the third electric push rod is fixedly connected to the bottom surface of the disc and is vertically arranged; and ropes respectively connected with one end below the electric push rod and the bottom end of the sliding rod.
Preferably, the retraction assembly further comprises: the connector is sleeved outside the electric push rod III; and the first reset spring is arranged between the connecting body and the bottom of the sliding rod, and two ends of the first reset spring are fixedly connected to the side face of the connecting body and the bottom of the sliding rod respectively.
Specifically, drive the rope through electric putter three and can stretch four slide bars and be close to towards disc center in step, four slide bars drive four bent plates in step and carry out the centre gripping to the mount, and when electric putter three shrink, reset spring one can drive four bent plates and keep away from each other, and four bent plates loosen the centre gripping to the mount promptly.
Preferably, the disc is connected with the bearing plate rotation, heliostat support anchor clamps are still including being used for driving the transmission subassembly of the vibrations in the mount horizontal direction, the transmission subassembly includes: the rotary assembly can be matched with the force transmission plate to drive the disc to rotate, and the contact surface of the force transmission plate and the ball body is an inclined surface; the semicircular piece is fixedly connected to the circumference of the side edge of the disc, the semicircular piece is positioned in the semicircular groove, the semicircular groove is formed in the bearing plate, and the semicircular groove is wider than the semicircular piece; the second reset spring is arranged in the third sliding groove, and two ends of the second reset spring are fixedly connected to one surface, close to the center of the disc, of the force transmission plate and the disc respectively; and the reset spring III is arranged in the semi-annular groove, and can be compressed by the disc when the force transmission plate drives the disc to rotate.
Specifically, friction occurs between the two ends of the fixing rod and the inside of the support, so that friction strength of friction welding can be further improved, friction welding is more sufficient and efficient, and firmness of the two ends of the fixing rod and the inside of the support is improved.
The beneficial effects of the invention are as follows:
1. according to the heliostat support clamp and the welding equipment, the fixing frame of the cross-shaped structure is fixed through the heliostat support clamp, and then the fixing rod is clamped through the clamping mechanism, wherein the electric push rod drives the sliding body to slide in the sliding groove, the sliding body drives the clamping piece and the nozzle to move, when the nozzle is aligned to the position for welding the fixing rod on the single support side of the fixing frame, the main body of the flame gun is started to enable the nozzle to spray high-temperature flame, the high-temperature flame can heat the support side to enable a heating part to be soft, the single support side can be soft through high-temperature flame heating, then the electric push rod pushes the sliding body to drive the clamping piece and the fixing rod to move towards the center of the fixing frame, two ends of the fixing rod are inserted into the side of the support, then the two ends of the fixing rod are fixedly connected with the side of the high-temperature support through cooling, and the two ends of the fixing rod are inserted into the inside the support from the side of the support, so that the fixing rod and the fixing frame are welded firmly, and the fixing rod and the fixing frame are welded, after the side of the support is melted at high temperature, the two ends of the support side are easy to be welded with the fixing rod, the two ends of the fixing rod are easy to be soft, the problem of a sand is solved, and the problem of being easily welded in the desert is solved, and the desert is easy to be welded in the welding position of the sand and the air is easy to be damaged, and the desert is easy to be welded in the welding position of the inside the support and the air, and the desert is easy to be welded, and the desert is damaged.
2. According to the heliostat support clamp and welding equipment, when the fixing rod is required to be clamped and fixed, the fixing rod is placed between the clamping plate and the right-angle clamping plate through shrinkage of the electric push rod II, then the electric push rod I is started to drive the sliding body I to move towards the heliostat support clamp in the through hole, the sliding body drives the horizontal plate and the right-angle clamping plate to push the fixing rod to synchronously move, when two ends of the fixing rod are abutted against the side walls of the supports on two sides of the fixing rod, one end of the fixing rod is forced to drive the fixing rod to slide between the clamping plate and the right-angle clamping plate until the two ends of the fixing rod are stressed, so that the clamping plate and the right-angle clamping plate are centered in the middle of the fixing rod can be indicated, then the electric push rod II pushes the right-angle clamping plate to match with the clamping plate, centering clamping work of the fixing rod is achieved, the depth of the two ends of the fixing rod entering the heated supports is consistent, and inaccuracy and complexity of manual centering of the fixing rod are solved.
3. When the side surface of the heliostat support is softened by high-temperature flame, the clamping piece and the fixed rod are driven to move towards the center of the fixed frame by the sliding body by the electric push rod, the two ends of the fixed rod are inserted into the side surface of the single support heated by the high-temperature flame, at the moment, the two ends of the fixed rod sink into the side surface of the support, the rotating assembly is driven by the driving assembly to rotate, the cylindrical body drives the spheres to synchronously rotate, meanwhile, a plurality of spheres can be alternatively abutted on the inclined surface of the stirring block and drive the stirring block to move downwards, as the stirring block is fixedly connected with the hanging plate, the clamping mechanism can be driven to move downwards by the stirring block, the fixed rod clamped by the clamping mechanism can be driven to move downwards, and the stirring block can be separated from contact with the spheres when the stirring block is positioned between the two spheres by the rotation assembly, at the moment, the first spring drives the retaining piece to rise, the retaining piece drives the hanging plate and the clamping mechanism to rise through the hanging column, the clamping mechanism can drive the fixing rod clamped by the retaining piece to move upwards, the clamping mechanism can drive the fixing rod clamped by the clamping mechanism to vibrate up and down through the continuous rotation of the rotating component, at the moment, the two ends of the fixing rod can enter the side wall of the support which is heated and softened more rapidly, the welding speed is improved, the problem that the two ends of the fixing rod are difficult to insert due to the fact that the side wall of the support is easy to cool rapidly after heating and softening is solved, when the fixing rod vibrates up and down, the two ends of the fixing rod enter the inside of the support, due to the fact that the distance between the inside of the support and the heating surface is far, the fixing rod is not heated sufficiently, friction occurs between the two ends of the fixing rod and the inside of the support through the up and down vibration of the fixing rod, the friction welding can be carried out, the firmness between the two ends of the fixing rod and the inside of the bracket is improved.
4. The heliostat support clamp and the welding equipment of the invention can drive the force transfer plate and the disc to rotate when the rotating assembly rotates, the disc can drive the four sliding rods and the four bending plates to synchronously rotate, at the moment, the clamped fixing frame can be driven, at the moment, the three bearing force of the return spring is compressed, the semi-annular piece rotates in the semi-annular groove to the condition that the semi-annular piece cannot rotate, at the moment, the ball is abutted against the inclined surface of the force transfer plate, the force transfer plate slides in the sliding groove three and is far away from the ball, then the ball is continuously rotated along with the rotating assembly, when the force transfer plate is positioned between the two balls, the return spring II drives the force transfer plate to contact the next ball, meanwhile, the compressed return spring III starts to stretch and drives the semi-annular piece to slide in the semi-annular groove, the semi-annular piece drives the disc to reversely rotate, and the disc can drive the four sliding rods and the four bending plates to synchronously reversely rotate, the clamped fixing frame can be reversely driven to continuously rotate through the rotating component, a plurality of spheres are alternately contacted with the force transmission plate, so that the clamped fixing frame can alternately rotate back and forth, namely, the fixing frame can horizontally shake, when the clamping mechanism can drive a fixing rod clamped by the clamping mechanism to be inserted into the side wall of a heated and softened bracket on the fixing frame, the horizontally-shaking fixing frame is more forcefully contacted with the two ends of the fixing rod, the speed of inserting the two ends of the fixing rod into the side wall of the heated and softened bracket is accelerated, the welding speed is improved, the problem that the two ends of the fixing rod are difficult to insert due to easy rapid cooling of the side wall of the heated and softened bracket is solved, when the fixing frame horizontally shakes, the two ends of the fixing rod are rubbed with the inside of the bracket, the friction strength of friction welding can be further improved, the friction welding is more sufficient and efficient, the firmness between the two ends of the fixing rod and the inside of the bracket is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is an overall perspective view of the present invention;
fig. 2 is a partial perspective view of the load bearing plate of the present invention, taken in section;
FIG. 3 is a schematic view of a clamping mechanism according to the present invention;
FIG. 4 is an exploded view of a load bearing plate and hanger plate of the present invention;
FIG. 5 is a schematic view of a clamping mechanism according to the present invention;
FIG. 6 is a schematic illustration of the structure of the retraction assembly and shock transmission assembly of the present invention;
FIG. 7 is a schematic diagram of the structure of the force transfer plate and the sphere in the present invention;
fig. 8 is a cross-sectional view of a load bearing plate of the present invention;
in the figure: 1. a bottom plate; 2. fixing the column; 3. a bearing plate; 4. a fixing frame; 41. a bracket; 5. a fixed rod; 6. heliostat support fixture; 61. a circular hole; 62. a disc; 63. a slot hole; 64. a slide bar; 65. a bending plate; 66. a retraction assembly; 661. an electric push rod III; 662. a rope; 663. a connecting body; 664. a first reset spring; 67. a shock transmission assembly; 671. a sliding groove III; 672. a force transfer plate; 673. a semi-annular sheet; 674. a semi-annular groove; 675. a second reset spring; 676. a return spring III; 7. a clamping mechanism; 71. a suspension assembly; 711. a hanging plate; 712. a hanging column; 713. a resisting sheet; 714. a first spring; 72. a first sliding groove; 73. a first sliding body; 74. an electric push rod I; 75. a clamping member; 751. a horizontal plate; 752. a clamping plate; 753. a second sliding groove; 754. a right angle clamping plate; 755. an electric push rod II; 8. a flame gun; 81. a main body; 82. a nozzle; 83. an L-shaped plate; 9. a vibration mechanism; 91. a poking block; 92. a rotating assembly; 921. a cylindrical body; 922. a sphere; 93. a drive assembly; 9. a ring gear; 932. a rotating shaft; 933. and a first gear.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1, 2 and 3, a heliostat support welding apparatus according to an embodiment of the invention includes: a base plate 1; a fixed column 2 fixed on the top surface of the bottom plate 1; and the rigid coupling is at the bearing plate 3 of fixed column 2 top surface, the mount 4 that is cross structure has been placed in the middle of the bearing plate 3 top surface, mount 4 includes four support 41 rigid couplings and constitutes, has all placed dead lever 5 between the adjacent support 41 of bearing plate 3 top, still includes: a heliostat support clamp 6 is arranged in the middle of the bearing plate 3 and used for clamping the fixing frame 4; a clamping mechanism 7 arranged on the top surface of the bearing plate 3 for clamping the fixing rod 5, wherein the clamping mechanism 7 is arranged between the adjacent brackets 41; and a flame gun 8, the flame gun 8 including a main body 81 circumferentially mounted on the top surface of the base plate 1; and a nozzle 82 mounted on the clamping mechanism 7, the main body 81 being connected to the nozzle 82 by a pipe; wherein the clamping mechanism 7 comprises: a suspension assembly 71 disposed between the base plate 1 and the bearing plate 3, the suspension assembly 71 including a suspension plate 711 sleeved with the fixing column 2; the first sliding body 73 is slidably arranged in the first sliding groove 72, the first sliding groove 72 is arranged on the top surface of the hanging plate 711, the bearing plate 3 is provided with a through hole, the top surface of the first sliding body 73 penetrates through the through hole, and the first sliding body 73 can slide in the through hole towards the heliostat bracket clamp 6; an electric push rod I74 for pushing the sliding body I73 to move towards the center of the fixed frame 4 in the sliding groove I72; and the clamping piece 75 is fixedly connected to the top surface of the first sliding body 73, the clamping piece 75 is used for clamping the fixed rod 5, the nozzle 82 is fixedly connected to the clamping piece 75 through the L-shaped plate 83, and the flame emitted by the nozzle 82 is perpendicular to the side surface of the single bracket 41 of the fixed frame 4.
Specifically, the fixing frame 4 with the cross structure is fixed through the heliostat support clamp 6, then the fixing rod 5 is clamped through the clamping mechanism 7, wherein the first sliding body 73 is driven to slide in the first sliding groove 72 through the first electric push rod 74, the first sliding body 73 drives the clamping piece 75 and the nozzle 82 to move, when the nozzle 82 is aligned to the position for welding the fixing rod 5 on the side face of the single support 41 of the fixing frame 4, the main body 81 of the flame gun 8 is started to enable the nozzle 82 to spray high-temperature flame, the side face of the support 41 can be heated by the high-temperature flame to enable the heating part to be softened, the side face of the single support 41 can be heated by the high-temperature flame, then the first electric push rod 74 pushes the first sliding body 73 to drive the clamping piece 75 and the fixing rod 5 to move towards the center of the fixing frame 4, the single support 41 side that dead lever 5 both ends will be inserted and heated by high temperature flame, dead lever 5 both ends will sink into support 41 side inside, then, through cooling, dead lever 5 both ends will with the support 41 side rigid coupling of high temperature, and dead lever 5 both ends have been inserted inside support 41 from support 41 side, make dead lever 5 and mount 4 welding more firm, because support 41 lateral part high temperature melts the back and the welding of dead lever 5 both ends, the dead lever 5 both ends are wrapped up in the support 41 inside of mount 4, the welded part can't contact outside air, moisture and sand wind, the welding seam of heliostat support 41 welded part is easily by the problem of the oxidation of air and moisture in the desert, and the welding seam of heliostat support 41 welded part is easily rubbed impaired problem by sand wind in the desert has been solved.
As shown in fig. 2 and 3, the suspension assembly 71 further includes: the suspension column 712 is fixedly connected to the top surface of the suspension plate 711, and the suspension column 712 penetrates through and is in sliding connection with the bearing plate 3; and a blocking piece 713 fixedly coupled to the top surface of the suspension plate 711.
As shown in fig. 1, 2 and 3, the clamping member 75 includes: the bottom end of the L-shaped plate 83 is fixedly connected to the side wall of the horizontal plate 751; a clamping plate 752 fixedly connected to the top surface of one end of the horizontal plate 751, which is close to the heliostat support clamp 6; the right-angle clamping plate 754 is slidably arranged in the second sliding groove 753, the second sliding groove 753 is arranged on the horizontal plate 751, and the right-angle clamping plate 754 is matched with the clamping plate 752 to clamp the fixed rod 5; and a second electric push rod 755 for pushing the right angle clamping plate 754 to slide in the second sliding groove 753, wherein the second electric push rod 755 is arranged on the top surface of the horizontal plate 751.
Specifically, when the fixing rod 5 needs to be clamped and fixed, the fixing rod 5 is placed between the clamping plate 752 and the right-angle clamping plate 754 through contracting the electric push rod two 755, then the electric push rod two 74 is started to drive the sliding body one 73 to move towards the heliostat support clamp 6 in the through hole, the sliding body one 73 drives the horizontal plate 751 and the right-angle clamping plate 754 to push the fixing rod 5 to synchronously move, when two ends of the fixing rod 5 are abutted against the side walls of the supports 41 on two sides of the fixing rod 5, one end of the fixing rod 5 is stressed to drive the fixing rod 5 to slide between the clamping plate 752 and the right-angle clamping plate 754 until the two ends of the fixing rod 5 are stressed, so that the clamping plate 752 and the right-angle clamping plate 754 can be indicated to be centered in the middle of the fixing rod 5, then the electric push rod two 755 pushes the right-angle clamping plate 754 to match with the clamping plate 752, and the centering fixing rod 5 between the clamping plate 752 can enable the two ends of the fixing rod 5 to enter the heated side walls of the supports 41 to be consistent, and inaccuracy and complexity of manual centering of the fixing rod 5 are solved.
As shown in fig. 1, 2, 3 and 4, the suspension assembly 71 further comprises a first spring 714 arranged between the resisting sheet 713 and the bearing plate 3, and the first spring 714 is sleeved on the suspension post 712; wherein the vibration mechanism 9 includes: the toggle block 91 is fixedly connected to the top surface of the suspension plate 711, and one side surface of the toggle block 91 is an inclined surface; the rotating assembly 92 is rotatably arranged on the bottom surface of the bearing plate 3, the rotating assembly 92 can be matched with the stirring block 91 to drive the hanging plate 711 to vibrate downwards, and the first spring 714 can drive the hanging plate 711 to reset upwards to vibrate; and a driving assembly 93 for driving the rotation assembly 92 to rotate.
As shown in fig. 4 and 7, the rotating assembly 92 includes: a cylindrical body 921 rotatably provided on the bottom surface of the bearing plate 3; and a sphere 922 circumferentially fixed on the inner side wall of the cylinder 921, the sphere 922 being coated with lubricating oil.
Specifically, when the side surface of the bracket 41 is softened by high-temperature flame, then, the first electric push rod 74 pushes the first sliding body 73 to drive the clamping piece 75 and the fixing rod 5 to move towards the center of the fixing frame 4, two ends of the fixing rod 5 are inserted into the side surface of the single bracket 41 heated by high-temperature flame, two ends of the fixing rod 5 are sunk into the side surface of the bracket 41, at the moment, the driving component 93 drives the rotating component 92 to rotate, at the moment, the cylindrical body 921 drives the spheres 922 to synchronously rotate, and simultaneously, the spheres 922 can alternatively abut against the inclined surface of the stirring block 91 and drive the stirring block 91 to move downwards, the stirring block 91 can drive the clamping mechanism 7 to move downwards because the stirring block 91 is fixedly connected with the hanging plate 711, the clamping mechanism 7 can drive the fixing rod 5 clamped by the clamping mechanism to move downwards, and the rotating component 92 rotates, when the stirring block 91 is positioned between the two spheres 922, the stirring block 91 can be separated from contact with the spheres 922, at this time, the first spring 714 drives the resisting piece 713 to rise by the elasticity of the resisting piece 713, the resisting piece 713 drives the hanging plate 711 and the clamping mechanism 7 to rise through the hanging post 712, the clamping mechanism 7 can drive the fixing rod 5 clamped by the resisting piece 713 to move upwards, the clamping mechanism 7 can drive the fixing rod 5 clamped by the clamping mechanism to vibrate up and down through the rotating component 92 continuously, at this time, the two ends of the fixing rod 5 can enter the side wall of the bracket 41 which is softened by heating more rapidly, the welding speed is improved, the problem that the two ends of the fixing rod 5 are difficult to insert due to the fact that the side wall of the bracket 41 is easy to cool rapidly after being softened by heating is solved, when the fixing rod 5 vibrates up and down, the two ends of the fixing rod 5 enter the bracket 41, because the inside of the bracket 41 is far away from the heating surface and is not heated sufficiently, the two ends of the fixing rod 5 vibrate up and down through the fixing rod 5, friction occurs between the two ends of the fixing rod 5 and the inside of the bracket 41, friction welding can be performed, and the degree of firmness between both ends of the fixing rod 5 and the inside of the bracket 41 is improved.
As shown in fig. 4, the driving assembly 93 includes: a ring gear 9 fixedly connected to the outer side wall of the cylindrical body 921; rotating a rotating shaft 932 provided on the bottom surface of the bearing plate 3; and a first gear 933 fixedly connected to the rotating shaft 932, the first gear 933 is engaged with and connected to the ring gear 9, the lower end of the rotating shaft 932 penetrates through and is slidably connected to the base plate 1, and the base plate 1 may be provided with a motor for driving the rotating shaft 932 to rotate.
Specifically, the rotating shaft 932 is driven to rotate by the starting motor, and the rotating shaft 932 can rotate with the ring gear 9 and the driving assembly 93 through the first gear 933.
Example two
The heliostat support fixture of the embodiment is used for being mounted on the welding device of the first embodiment, as shown in fig. 4, 5 and 6, the bearing plate 3 is provided with a circular hole 61, and the heliostat support fixture 6 includes: circular holes 61 are formed in the bearing plate 3, and the heliostat support fixture 6 comprises: the circular hole 61 is formed in the central position of the bearing plate 3, and four slotted holes 63 are formed in the circumference of the circular hole 61 and are formed in the circular plate 62; a slide rod 64 slidably disposed inside the slot 63; the bending plate 65 is fixedly connected to the top surface of the sliding rod 64, and the bending plate 65 can be attached to the connecting part of the adjacent brackets 41 in the fixing frame 4; and a contraction assembly 66 arranged on the bottom surface of the disc 62 for driving the four bending plates 65 to synchronously clamp the fixing frame 4.
Specifically, when the fixing frame 4 is placed on the disc 62, the four sliding rods 64 and the four bending plates 65 are driven by the contraction assembly 66 to synchronously clamp the fixing frame 4.
As shown in fig. 6, the retraction assembly 66 includes: the third electric push rod 661 is fixedly connected to the bottom surface of the disc 62, and the third electric push rod 661 is vertically arranged; and a rope 662 respectively connecting one end below the third electric push rod 661 and the bottom end of the slide rod 64.
As shown in fig. 6, the retraction assembly 66 further includes: a connector 663 sleeved outside the third electric push rod 661; and a first return spring 664 arranged between the connecting body 663 and the bottom of the sliding rod 64, wherein two ends of the first return spring 664 are fixedly connected on the side surface of the connecting body 663 and the bottom of the sliding rod 64 respectively.
Specifically, the rope 662 is driven by the third electric push rod 661 to stretch the four sliding rods 64 to synchronously approach the center of the disc 62, the four sliding rods 64 synchronously drive the four bending plates 65 to clamp the fixing frame 4, and when the third electric push rod 661 contracts, the first return spring 664 can drive the four bending plates 65 to mutually separate, namely, the four bending plates 65 loosen the clamping of the fixing frame 4.
As shown in fig. 5, 6, 7 and 8, the disc 62 is rotatably connected with the bearing plate 3, the heliostat support fixture 6 further includes a vibration transmission component 67 for driving the fixing frame 4 to vibrate in the horizontal direction, and the vibration transmission component 67 includes: the force transmission plate 672 is slidably arranged in the sliding groove III 671, the circumference of the sliding groove III 671 is arranged on the bottom surface of the disc 62, the rotating assembly 92 can be matched with the force transmission plate 672 to drive the disc 62 to rotate, and the contact surface of the force transmission plate 672 and the sphere 922 is an inclined surface; the semicircular piece 673 is fixedly connected to the circumference of the side edge of the disc 62, the semicircular piece 673 is positioned in the semicircular groove 674, the semicircular groove 674 is arranged on the bearing plate 3, and the semicircular groove 674 is wider than the semicircular piece 673; a second return spring 675 arranged in the third sliding groove 671, wherein two ends of the second return spring 675 are fixedly connected to one surface of the force transmission plate 672, which is close to the center of the disc 62, and the disc 62 respectively; and a return spring three 676 disposed in the semi-annular groove 674, the return spring three 676 being disposed on one side of the semi-annular piece 673, and the disc 62 being capable of compressing the return spring three 676 when the force transmitting plate 672 rotates the disc 62.
Specifically, when the rotating component 92 rotates, the sphere 922 can drive the force-transmitting plate 672 and the disc 62 to rotate, the disc 62 can drive the four sliding rods 64 and the four bending plates 65 to synchronously rotate, at this time, the clamped fixing frame 4 can be driven, at this time, the three return springs 676 are forced to compress, when the semi-annular piece 673 rotates in the semi-annular groove 674 to be unable to rotate, at this time, the sphere 922 abuts against the inclined surface of the force-transmitting plate 672, so that the force-transmitting plate 672 slides in the three 671 and is far away from the sphere 922, then as the rotating component 92 continues to rotate, when the force-transmitting plate 672 is positioned between the two spheres 922, the second return springs 675 drive the force-transmitting plate 672 to contact the next sphere 922, at the same time, the three compressed return springs 676 start stretching and drive the semi-annular piece 673 to slide in the semi-annular groove 674, the semi-annular piece 673 reversely rotates by driving the disc 62, the disc 62 can drive the four sliding rods 64 and the four bending plates 65 to synchronously rotate reversely, the clamped fixing frame 4 can be reversely driven, the rotation assembly 92 continuously rotates, the spheres 922 alternately contact the force transmission plates 672, so that the clamped fixing frame 4 can alternately rotate back and forth, namely, the fixing frame 4 can horizontally shake, when the clamping mechanism 7 can drive the clamped fixing rod 5 to be inserted into the side wall of the heat softened bracket 41 on the fixing frame 4, the horizontally-shaking fixing frame 4 contacts the two ends of the fixing rod 5 more forcefully, the speed of inserting the two ends of the fixing rod 5 into the side wall of the heat softened bracket 41 is accelerated, the welding speed is improved, the problem that the two ends of the fixing rod 5 are difficult to be inserted due to easy rapid cooling of the side wall of the bracket 41 after the heat softening is solved, when the fixing frame 4 horizontally shakes, the two ends of the fixing rod 5 rub the inside the bracket 41, the friction strength of friction welding can be further improved, so that the friction welding is more sufficient and efficient, and the firmness between the two ends of the fixing rod 5 and the inside of the bracket 41 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A heliostat support welding apparatus comprising:
a bottom plate (1);
the fixed column (2) is fixed on the top surface of the bottom plate (1); and
the rigid coupling is at bearing plate (3) of fixed column (2) top surface, mount (4) that are cross structure have been placed in the middle of bearing plate (3) top surface, mount (4) are including four support (41) rigid couplings constitution, have all placed dead lever (5), its characterized in that between adjacent support (41) of bearing plate (3) top: further comprises:
a heliostat support clamp (6) which is arranged in the middle of the bearing plate (3) and used for clamping the fixing frame (4);
the clamping mechanism (7) is arranged on the top surface of the bearing plate (3) and used for clamping the fixed rod (5); and
a flame gun (8), wherein the flame gun (8) comprises a main body (81) circumferentially arranged on the top surface of the bottom plate (1); and a nozzle (82) mounted on the clamping mechanism (7);
wherein the clamping mechanism (7) comprises:
a suspension assembly (71) arranged between the bottom plate (1) and the bearing plate (3), wherein the suspension assembly (71) comprises a suspension plate (711) sleeved with the fixed column (2);
the first sliding body (73) is arranged in the first sliding groove (72) in a sliding way, the first sliding groove (72) is arranged on the top surface of the hanging plate (711), the bearing plate (3) is provided with a through hole, the top surface of the first sliding body (73) penetrates through the through hole, and the first sliding body (73) can slide in the through hole towards the heliostat bracket clamp (6);
an electric push rod I (74) for pushing the sliding body I (73) to move towards the center of the fixed frame (4) in the sliding groove I (72); and
the clamping piece (75) is fixedly connected to the top surface of the first sliding body (73), the clamping piece (75) is used for clamping the fixed rod (5), the nozzle (82) is fixedly connected to the clamping piece (75) through the L-shaped plate (83), and flame emitted by the nozzle (82) is perpendicular to the side surface of the single bracket (41) of the fixed bracket (4).
2. The heliostat support welding apparatus of claim 1, wherein: the suspension assembly (71) further comprises:
the suspension column (712) is fixedly connected to the top surface of the suspension plate (711), and the suspension column (712) penetrates through and is in sliding connection with the bearing plate (3); and
and the resisting piece (713) is fixedly connected to the top surface of the hanging plate (711).
3. The heliostat support welding apparatus of claim 1, wherein: the clamp (75) comprises:
the horizontal plate (751) is fixedly connected to the top surface of the first sliding body (73), and the bottom end of the L-shaped plate (83) is fixedly connected to the side wall of the horizontal plate (751);
a clamping plate (752) fixedly connected to the top surface of one end of the horizontal plate (751) close to the heliostat support clamp (6);
the right-angle clamping plate (754) is arranged in the second sliding groove (753) in a sliding way, the second sliding groove (753) is arranged on the horizontal plate (751), and the right-angle clamping plate (754) is matched with the clamping plate (752) to clamp the fixed rod (5); and
and the second electric push rod (755) is used for pushing the right-angle clamping plate (754) to slide in the second sliding groove (753).
4. A heliostat support welding apparatus as in claim 3 wherein: the suspension assembly (71) further comprises a first spring (714) arranged between the resisting sheet (713) and the bearing plate (3), and the first spring (714) is sleeved on the suspension column (712);
wherein the vibration mechanism (9) comprises:
the stirring block (91) is fixedly connected to the top surface of the hanging plate (711), and one side surface of the stirring block (91) is an inclined surface;
the rotating assembly (92) is rotatably arranged on the bottom surface of the bearing plate (3), the rotating assembly (92) can be matched with the poking block (91) to drive the hanging plate (711) to vibrate downwards, and the first spring (714) can drive the hanging plate (711) to reset upwards to vibrate; and
and the driving assembly (93) is used for driving the rotating assembly (92) to rotate.
5. The heliostat support welding apparatus of claim 4 wherein: the rotating assembly (92) includes:
a cylindrical body (921) rotatably provided on the bottom surface of the bearing plate (3); and
and a sphere (922) with the circumference fixedly connected on the inner side wall of the cylindrical body (921).
6. The heliostat support welding apparatus of claim 4 wherein: the drive assembly (93) comprises:
a ring gear (9) fixedly connected to the outer side wall of the cylindrical body (921);
a rotating shaft (932) rotatably arranged on the bottom surface of the bearing plate (3); and
the first gear (933) is fixedly connected to the rotating shaft (932), the first gear (933) is meshed with the annular gear (9), and the lower end of the rotating shaft (932) penetrates through and is connected to the bottom plate (1) in a sliding mode.
7. A heliostat support fixture for a heliostat support welding apparatus as in any of claims 1-6 wherein: round holes (61) are formed in the bearing plate (3), and the heliostat support clamp (6) comprises:
the circular hole (61) is formed in the central position of the bearing plate (3), and four slotted holes (63) are formed in the circumference of the circular plate (62);
a slide rod (64) slidably disposed in the slot (63);
the bending plate (65) is fixedly connected to the top surface of the sliding rod (64), and the bending plate (65) can be attached to the connecting part of the adjacent brackets (41) in the fixing frame (4); and
and the contraction assembly (66) is arranged on the bottom surface of the disc (62) and used for driving the four bending plates (65) to synchronously clamp the fixing frame (4).
8. The heliostat support fixture of claim 7, wherein: the retraction assembly (66) includes:
the third electric push rod (661) is fixedly connected to the bottom surface of the disc (62), and the third electric push rod (661) is vertically arranged; and
and ropes (662) respectively connected with one end below the third electric push rod (661) and the bottom end of the sliding rod (64).
9. The heliostat support fixture of claim 8, wherein: the retraction assembly (66) further includes:
a connector (663) sleeved outside the electric push rod III (661); and
and the first return spring (664) is arranged between the connecting body (663) and the bottom of the sliding rod (64), and two ends of the first return spring (664) are fixedly connected to the side surface of the connecting body (663) and the bottom of the sliding rod (64) respectively.
10. The heliostat support fixture of claim 7, wherein: the disc (62) is rotationally connected with the bearing plate (3), heliostat support anchor clamps (6) are still including being used for driving the vibration subassembly (67) of vibrations in mount (4) horizontal direction, vibration subassembly (67) include:
the sliding groove III (671) is circumferentially arranged on the bottom surface of the disc (62), the rotating assembly (92) can be matched with the force transmission plate (672) to drive the disc (62) to rotate, and the contact surface of the force transmission plate (672) and the sphere (922) is an inclined surface;
the semicircular piece (673) is fixedly connected to the circumference of the side edge of the disc (62), the semicircular piece (673) is positioned in the semicircular groove (674), the semicircular groove (674) is formed in the bearing plate (3), and the semicircular groove (674) is wider than the semicircular piece (673);
a return spring II (675) disposed in the sliding groove III (671); and
and a return spring III (676) arranged in the semi-annular groove (674).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311708448.4A CN117381099B (en) | 2023-12-13 | 2023-12-13 | Heliostat support clamp and welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311708448.4A CN117381099B (en) | 2023-12-13 | 2023-12-13 | Heliostat support clamp and welding equipment |
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| CN117381099A true CN117381099A (en) | 2024-01-12 |
| CN117381099B CN117381099B (en) | 2024-03-15 |
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| US8981271B1 (en) * | 2009-08-27 | 2015-03-17 | Esolar, Inc. | Drive and multi-stage mounting assemblies for rigidly affixing heliostat reflectors |
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| CN106862835A (en) * | 2017-03-08 | 2017-06-20 | 内蒙古宇亚科技股份有限公司 | The assembly welding method and special equipment of tower type solar energy thermal power generation heliostat support girder |
| CN111673322A (en) * | 2020-06-02 | 2020-09-18 | 蚌埠凯盛工程技术有限公司 | Multi-station automatic welding method and equipment for main beam of heliostat support |
| CN113579536A (en) * | 2021-07-30 | 2021-11-02 | 郭茂杰 | Automatic positioning assembly that erects of sloping of photovoltaic heliostat intelligence manufacturing connects |
| CN214891914U (en) * | 2021-05-27 | 2021-11-26 | 中国能源建设集团华北电力试验研究院有限公司 | Solar photo-thermal power generation heliostat support |
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2023
- 2023-12-13 CN CN202311708448.4A patent/CN117381099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8981271B1 (en) * | 2009-08-27 | 2015-03-17 | Esolar, Inc. | Drive and multi-stage mounting assemblies for rigidly affixing heliostat reflectors |
| CN205464982U (en) * | 2016-03-10 | 2016-08-17 | 江苏鑫晨光热技术有限公司 | Guarantee welding precision's big picture frame welded platform of heliostat |
| CN106862835A (en) * | 2017-03-08 | 2017-06-20 | 内蒙古宇亚科技股份有限公司 | The assembly welding method and special equipment of tower type solar energy thermal power generation heliostat support girder |
| CN111673322A (en) * | 2020-06-02 | 2020-09-18 | 蚌埠凯盛工程技术有限公司 | Multi-station automatic welding method and equipment for main beam of heliostat support |
| CN214891914U (en) * | 2021-05-27 | 2021-11-26 | 中国能源建设集团华北电力试验研究院有限公司 | Solar photo-thermal power generation heliostat support |
| CN113579536A (en) * | 2021-07-30 | 2021-11-02 | 郭茂杰 | Automatic positioning assembly that erects of sloping of photovoltaic heliostat intelligence manufacturing connects |
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| CN117381099B (en) | 2024-03-15 |
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