Heliostat connecting device

Abstract

The utility model discloses a heliostat connecting device which comprises a mounting frame, a quick connecting mechanism is arranged on the mounting frame, the quick connecting mechanism comprises fixing plates, a supporting frame, a heliostat body, an inserting rod, a fixing sleeve, a clamping groove, a clamping block, a connecting block, a contraction spring, a rotating sleeve, a pressing plate and a quick detaching mechanism, the fixing plates are arranged on the two sides of the mounting frame, and the supporting frame is fixed to the top ends of the fixing plates. The heliostat body is fixed to the supporting frame, the inserting rod is inserted into the fixing plate and the mounting frame, the quick connecting mechanism remarkably improves the mounting efficiency of the heliostat body through an optimized connecting mode, and particularly, the fixing sleeve and the inserting rod are in accurate butt joint through matching of the positioning groove and the positioning strip, so that the heliostat body can be quickly and stably mounted on the mounting frame, and the mounting efficiency of the heliostat body is improved. And through the pulling effect of the contraction spring, the connection firmness is further enhanced through clamping of the clamping block and the clamping groove, and the phenomenon of deviation or infirmness possibly caused by manual operation in a traditional installation mode is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar power generation technical field more specifically, it relates to a heliostat connecting device. BACKGROUND

[0002] In modern solar power generation technology, heliostat as an important component, for reflecting sunlight to the heat collector or receiving tower, realize efficient energy conversion, however, the installation and disassembly of heliostat usually a complex and time-consuming process, especially when the equipment needs regular maintenance or replacement, the traditional fixed connection mode makes the disassembly of heliostat become particularly difficult, the installation system in the prior art often relies on complex mechanical connection, leading to installation process needs multiple steps and long time, this not only increases manpower and material resources input, also reduces the maintenance efficiency of system;

[0003] Therefore, in practical application, especially in large-scale solar power generation projects, the demand for heliostat fast installation and disassembly is increasingly urgent, in order to ensure that the equipment can operate efficiently, and reduce downtime, the industry puts forward higher requirements to heliostat connecting device, these requirements include convenient operation, improve disassembly efficiency, reduce manual intervention and so on, the prior art cannot effectively solve these problems, limit the flexibility of equipment and the convenience of maintenance, therefore, research and development a kind of connecting device that can realize heliostat fast, simple and convenient installation and disassembly, become the urgent needs of improving the performance and maintenance efficiency of solar power generation system. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a heliostat connecting device to solve the technical problems mentioned in the background art.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: A heliostat connecting device, including the mounting frame, the mounting frame is provided with quick -witted joint, quick -witted joint includes fixed plate, support frame, mirror body, plug rod, fixed sleeve, card slot, card block, connecting block, contraction spring, rotating sleeve, pressing plate and quick -release mechanism, fixed plate sets up at both sides of mounting frame, support frame is fixed at the top of fixed plate, mirror body is fixed on support frame, plug rod is inserted in fixed plate and mounting frame, fixed sleeve is inserted in the top of plug rod, card slot is provided with multiple groups and is distributed in the outer wall of plug rod, card block is provided with multiple groups and is slid in the outer wall of fixed sleeve, connecting block is installed at the top of multiple card blocks, contraction spring is connected in the inner side of multiple connecting rods and is connected with the outer wall of fixed sleeve, rotating sleeve rotates in the outer wall of fixed sleeve, pressing plate is provided with multiple groups and is fixed in the outer wall of rotating sleeve, quick -release mechanism includes the abutment block and the push plate, the abutment block is installed in the outer side of multiple connecting blocks, and the push plate is provided with multiple groups and is installed in the outer wall of rotating sleeve.

[0008] The utility model further sets up, be provided with the limiting mechanism on the fixed sleeve, the limiting mechanism includes limit block, limit slot, limit sleeve, unlocking sleeve, rotary sleeve, support rod, fender, restriction slot and unlocking slot, limit block is provided with multiple groups and is slid in the outer wall of rotating sleeve, limit slot is provided with multiple groups and is distributed in the outer wall of fixed sleeve, limit sleeve is slid in the outer wall of fixed sleeve, unlocking sleeve is fixed at the top of limit sleeve, rotary sleeve rotates in the outer wall of fixed sleeve, to the rod is provided with multiple groups and is distributed in the bottom of rotary sleeve, fender is installed at the bottom of multiple support rods, restriction slot is provided with multiple groups and is distributed on the unlocking sleeve, and unlocking slot is set up in one end of multiple restriction slots.

[0009] The utility model further sets up, the top of plug rod is provided with the locating slot, the inner wall of fixed sleeve is equipped with the locating strip, the locating strip and the locating slot all are provided with multiple groups and are engaged. Through the engagement of locating slot and locating strip, it can ensure the accurate butt joint of plug rod and fixed sleeve, avoids the deviation due to inaccurate installation, and further improves the precision and stability of mirror body installation.

[0010] The utility model further sets up, the bottom of rotating sleeve is equipped with the antiskid sleeve. The design of antiskid sleeve effectively avoids the sliding of rotating sleeve in the operation process due to insufficient friction, ensures the stability and accuracy of rotating process, increases the safety and reliability in the use process.

[0011] The utility model further sets up, the top of multiple limit blocks is all installed with reset spring, and the bottom of multiple reset springs is all fixed connection rotating sleeve outer wall. The effect of reset spring makes limit block can automatically restore to the initial position after operation, ensures the smooth operation of each component in the connecting process, and increases the self -restoring capacity of system, reduces the component deviation due to improper operation.

[0012] The utility model further sets up, the limit sleeve top end is equipped with the push spring, push spring bottom and the rotatory cover between the connection is equipped with the thrust bearing. Push spring and thrust bearing jointly act, provide the even and stable thrust, ensure that limit sleeve can smoothly push the rotatory cover in the rotation process, avoid the jam or the deviation caused by uneven thrust, improve the smoothness and stability of operation.

[0013] The utility model further sets up, the limit sleeve bottom is equipped with the inclined plane. The inclined plane design of limit sleeve bottom can guide the smooth sliding of limit sleeve in the operation process, reduce friction and resistance, ensure the smooth cooperation between parts, improve the working efficiency and service life of overall structure.

[0014] The utility model further sets up, a plurality of group the diameter of the unlocking slot is all greater than the baffle. The design that unlocking slot diameter is greater than the baffle ensures that the baffle can pass through the unlocking slot smoothly, avoids the jam problem caused by size mismatch, thereby improves the convenience and smoothness of the dismounting process, further enhances the easy use of the structure.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a heliostat connecting device, has the following beneficial effects:

[0017] 1, the quick -witted mechanism passes through the optimization connection mode, significantly improves the installation efficiency of heliostat mirror body, specifically, the fixed sleeve and the plug rod realize accurate butt joint through the cooperation of the positioning groove and the positioning strip, so that the mirror body can be rapidly and stably installed to the mounting frame, and the clamping of the clamping block and the clamping groove is further enhanced the firmness of connection through the pulling action of the contraction spring, avoids the deviation or the unfirm phenomenon that the manual operation can lead to in traditional installation mode, in addition, the pressing action of the pressing plate to the clamping block further enhances the stability after installation, so that the mirror body can realize quick fixing without needing too much adjustment, this structure not only improves the accuracy and safety of installation, but also significantly reduces the operation time and labor cost.

[0018] 2, in the dismounting process, the design of quick -witted mechanism also provides great convenience, through the operation of the rotatory cover, the cooperation of the unlocking sleeve and the baffle realizes the quick dismounting of the mirror body, when the rotatory cover drives the slide bar to move to the unlocking slot position, the unlocking of the baffle and the action of the push spring make the clamping block can smoothly separate from the clamping groove, complete the loosening of the mirror body, further, the action of the push plate to push the abutment block, ensure the smooth separation of the clamping block and the plug rod, so that the mirror body is quickly dismounted, this quick dismounting structure effectively shortens the maintenance period, improves the operation efficiency of equipment.

[0019] 3、The limiting mechanism ensures the stability of each component in the mirror body connection process through a series of precise designs. The cooperation of the limiting block, the limiting groove, the limiting sleeve and the rotating sleeve enables the rotating sleeve to be precisely positioned in the fixed sleeve, avoiding installation deviation caused by component displacement during installation. The application of the return spring ensures that the limiting block can return to the correct position after connection, further increasing the safety and stability of the connection. The unlocking of the unlocking sleeve and the disengagement of the limiting block and the limiting groove provide a smooth process during disassembly, making the disassembly operation more convenient. The design of the limiting mechanism enhances the precision of the connection process and the simplicity of the disassembly process, greatly improving the reliability and operation convenience of the entire system. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a heliostat connecting device in the utility model.

[0021] Figure 2 It is a schematic diagram of the structure of a support frame in the utility model.

[0022] Figure 3 It is a schematic diagram of the structure of a plug rod and a fixed sleeve in the utility model.

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of a quick connection mechanism in the utility model.

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of a limiting mechanism in the utility model.

[0025] In the figure: 1, mounting frame; 2, fixed plate; 3, support frame; 4, mirror body; 5, plug rod; 6, fixed sleeve; 7, clamping groove; 8, clamping block; 9, connecting block; 10, compression spring; 11, rotating sleeve; 12, pressing plate; 13, abutting block; 14, push plate; 15, limiting block; 16, limiting groove; 17, limiting sleeve; 18, unlocking sleeve; 19, rotating sleeve; 20, support rod; 21, stop block; 22, limiting groove; 23, unlocking groove; 24, positioning groove; 25, positioning strip; 26, anti-slip sleeve; 27, return spring; 28, push spring; 29, thrust bearing. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0028] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left, right shown in the drawing; "inner, outer" refers to the inner, outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0029] Please refer to Figures 1-5 A heliostat connecting device, including mounting frame 1, mounting frame 1 is provided with quick -witted mechanism, quick -witted mechanism includes fixed plate 2, support frame 3, mirror body 4, plug rod 5, fixed sleeve 6, card slot 7, card block 8, connecting block 9, contraction spring 10, rotating sleeve 11, pressing plate 12 and quick -release mechanism, fixed plate 2 is set up at mounting frame 1 both sides, support frame 3 is fixed at the top of fixed plate 2, mirror body 4 is fixed on support frame 3, plug rod 5 is inserted in fixed plate 2 and mounting frame 1, fixed sleeve 6 is inserted in the top of plug rod 5, card slot 7 is provided with multiple groups and is distributed in the outer wall of plug rod 5, card block 8 is provided with multiple groups and is slid in the outer wall of fixed sleeve 6, connecting block 9 is installed at the top of multiple card blocks 8, contraction spring 10 is connected in the inner side of multiple connecting rods and is connected with the outer wall of fixed sleeve 6, rotating sleeve 11 rotates in the outer wall of fixed sleeve 6, pressing plate 12 is provided with multiple groups and is fixed in the outer wall of rotating sleeve 11, quick -release mechanism includes abutting block 13 and push plate 14, abutting block 13 is installed at the outer side of multiple connecting blocks 9, push plate 14 is provided with multiple groups and is installed in the outer wall of rotating sleeve 11.

[0030] Limiting mechanism is set up on fixed sleeve 6, limiting mechanism includes limiting block 15, limiting slot 16, limiting sleeve 17, unlocking sleeve 18, rotating sleeve 19, support rod 20, stop block 21, limiting slot 22 and unlocking slot 23, limiting block 15 is provided with multiple groups and is slid in the outer wall of rotating sleeve 11, limiting slot 16 is provided with multiple groups and is distributed in the outer wall of fixed sleeve 6, limiting sleeve 17 is slid in the outer wall of fixed sleeve 6, unlocking sleeve 18 is fixed at the top of limiting sleeve 17, rotating sleeve 19 rotates in the outer wall of fixed sleeve 6, to the rod is provided with multiple groups and is distributed in the bottom surface of rotating sleeve 19, stop block 21 is installed at the bottom end of multiple support rods 20, limiting slot 22 is provided with multiple groups and is distributed on unlocking sleeve 18, unlocking slot 23 is set up at one end of multiple limiting slots 22.

[0031] The top end of plug rod 5 is provided with a positioning slot 24, and the inner wall of fixed sleeve 6 is provided with a positioning strip 25, and the positioning strip 25 and the positioning slot 24 are provided with multiple groups and are engaged. By the multiple engagement of the positioning slot 24 and the positioning strip 25, the plug rod 5 can be stably inserted into the fixed sleeve 6, ensuring the accuracy of installation and improving the stability of connection.

[0032] The bottom end of rotating sleeve 11 is provided with an anti-skid sleeve 26. The anti-skid sleeve 26 increases the friction between the rotating sleeve 11 and the hand or tool, prevents sliding during operation, and improves the stability and safety of operation.

[0033] The top end of each set of limiting blocks 15 is provided with a reset spring 27, and the bottom end of each set of reset springs 27 is fixedly connected to the outer wall of the rotating sleeve 11. The reset spring 27 functions to enable the limiting block 15 to automatically return after being stressed, ensuring that the limiting mechanism remains stable during use and avoiding installation errors caused by loosening or deviation.

[0034] The top end of the limiting sleeve 17 is provided with a push spring 28, and the bottom end of the push spring 28 is connected to the rotating sleeve 19 via a thrust bearing 29. The push spring 28 provides stable thrust, enabling the limiting sleeve 17 to closely fit the rotating sleeve 19, while the thrust bearing 29 reduces friction during rotation, improving the smoothness and durability of rotation.

[0035] The bottom end of the limiting sleeve 17 is provided with a slope. The slope design enables the limiting sleeve 17 to smoothly slide when stressed, reducing resistance and sticking, and improving the smoothness of operation.

[0036] The diameter of each set of unlocking grooves 23 is greater than that of the stop block 21. The diameter of the unlocking groove 23 is greater than that of the stop block 21, enabling the stop block 21 to smoothly pass through the unlocking groove 23, thereby achieving rapid unlocking, avoiding sticking caused by size mismatch, and improving the convenience of disassembly.

[0037] In this embodiment, when the mirror body 4 needs to be installed, the insertion rod 5 is inserted into the fixed plate 2 and the mounting frame 1, the fixed sleeve 6 is inserted into the insertion rod 5, the fixed sleeve 6 is positioned and inserted into the positioning plate via the plurality of positioning grooves 24, the clamping block 8 is clamped in the clamping groove 7 by pulling the connecting plate via the plurality of contraction springs 10, the clamping block 8 is pressed by the plurality of pressure plates 12 abutting against the outer wall of the plurality of connecting blocks 9, the limiting sleeve 17 is abutted against the top end of the plurality of limiting blocks 15 and the reset spring 27 is extruded by the push spring 28, the bottom end of the plurality of limiting blocks 15 is clamped in the limiting groove 16 to position the rotating sleeve 11, and the rapid connection and fixation of the mirror body 4 are completed.

[0038] More specifically, when the mirror body 4 needs to be disassembled, the rotating sleeve 19 is rotated to drive the plurality of sliding rods to move above the unlocking groove 23, the unlocking sleeve 18 is pushed to enable the plurality of stop blocks 21 to pass through the unlocking hole and extrude the push spring 28, the rotating sleeve 19 is rotated to enable the plurality of sliding rods to slide in the limiting groove 22, the limiting sleeve 17 is limited by the stop block 21, the limiting block 15 is pulled away from the limiting groove 16 by the reset spring 27 to release the limiting of the rotating sleeve 11, the rotating sleeve 11 is rotated to drive the plurality of stop blocks 9 to release the pressing of the connecting block 9, the abutting block 13 is pushed by the push plate 14 to drive the plurality of clamping blocks 8 to disengage from the clamping groove 7 to release the clamping of the insertion rod 5, and then the insertion rod 5 is pulled out of the fixed plate 2 and the mounting plate, so that the mirror body 4 can be disassembled.

[0039] In summary, when the mirror body 4 needs to be installed, the insertion rod 5 is inserted into the fixed plate 2 and the mounting frame 1, the fixed sleeve 6 is inserted with the insertion rod 5, the plurality of positioning grooves 24 are positioned and inserted with the positioning plate, the plurality of contraction springs 10 pull the connecting plate to drive the clamping block 8 to be clamped in the clamping groove 7, the plurality of pressing plates 12 are respectively abutted on the outer walls of the plurality of connecting blocks 9 to press the clamping block 8, the plurality of limiting sleeves 17 are abutted on the top ends of the plurality of limiting blocks 15 by the push spring 28 to extrude the reset spring 27, the plurality of limiting blocks 15 at the bottom end are clamped in the limiting groove 16 to position the rotating sleeve 11, and the quick connection and fixing of the mirror body 4 are completed.

[0040] When the mirror body 4 needs to be disassembled, the rotating sleeve 19 drives the plurality of sliding rods to move above the unlocking groove 23, then the unlocking sleeve 18 is pushed to make the plurality of blocking blocks 21 pass through the unlocking hole and extrude the push spring 28, then the rotating sleeve 19 is rotated to make the plurality of sliding rods slide in the limiting groove 22, the limiting sleeve 17 is limited by the blocking block 21, the limiting block 15 is pulled away from the limiting groove 16 by the plurality of reset springs 27 to release the limiting of the rotating sleeve 11, the rotating sleeve 11 drives the plurality of blocking plates to release the pressing of the connecting block 9, then the abutting block 13 is pushed by the push plate 14 to drive the plurality of clamping blocks 8 to be separated from the clamping groove 7 to release the clamping of the insertion rod 5, then the insertion rod 5 is pulled out of the fixed plate 2 and the mounting plate, and the mirror body 4 can be disassembled.

[0041] In all the above-mentioned schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be repeated here. In the above, when the fixed connection is involved, welding is preferred, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A heliostat connection device comprising a mounting bracket (1), characterised in that: The mounting rack (1) is provided with a quick connecting mechanism, the quick connecting mechanism comprises a fixed plate (2), a support frame (3), a mirror body (4), a plug rod (5), a fixed sleeve (6), a clamping groove (7), a clamping block (8), a connecting block (9), a contraction spring (10), a rotating sleeve (11), a pressing plate (12) and a quick release mechanism, the fixed plate (2) is arranged on both sides of the mounting rack (1), the support frame (3) is fixed to the top end of the fixed plate (2), the mirror body (4) is fixed to the support frame (3), the plug rod (5) is inserted into the fixed plate (2) and the mounting rack (1), the fixed sleeve (6) is inserted into the top end of the plug rod (5), the clamping groove (7) is arranged on the outer wall of the plug rod (5), the clamping block (8) is arranged on the outer wall of the fixed sleeve (6), the connecting block (9) is arranged on the top end of the clamping block (8), the contraction spring (10) is connected to the inner side of the connecting rod and the outer wall of the fixed sleeve (6), the rotating sleeve (11) is arranged on the outer wall of the fixed sleeve (6), the pressing plate (12) is arranged on the outer wall of the rotating sleeve (11), and the quick release mechanism comprises an abutting block (13) and a push plate (14).

2. A heliostat connection device according to claim 1, characterised in that: The fixed sleeve (6) is provided with a limiting mechanism, the limiting mechanism comprises a limiting block (15), a limiting groove (16), a limiting sleeve (17), an unlocking sleeve (18), a rotating sleeve (19), a supporting rod (20), a stop block (21), a limiting groove (22) and an unlocking groove (23), the limiting block (15) is arranged on the outer wall of the rotating sleeve (11), the limiting groove (16) is arranged on the outer wall of the fixed sleeve (6), the limiting sleeve (17) is arranged on the outer wall of the fixed sleeve (6), the unlocking sleeve (18) is fixed to the top end of the limiting sleeve (17), the rotating sleeve (19) is arranged on the outer wall of the fixed sleeve (6), the supporting rod (20) is arranged on the bottom surface of the rotating sleeve (19), the stop block (21) is arranged on the bottom end of the supporting rod (20), the limiting groove (22) is arranged on the unlocking sleeve (18), and the unlocking groove (23) is arranged at one end of the limiting groove (22).

3. A heliostat connection device according to claim 2, characterised in that: The top end of the plug rod (5) is provided with a positioning groove (24), and the inner wall of the fixed sleeve (6) is provided with a positioning strip (25), the positioning strip (25) and the positioning groove (24) are provided with a plurality of groups and are clamped together.

4. A heliostat connection device according to claim 3, characterised in that: The bottom end of the rotating sleeve (11) is provided with an anti-skid sleeve (26).

5. A heliostat connection device according to claim 4, characterised in that the plurality of sets of The top end of the limiting block (15) is provided with a reset spring (27), and the bottom end of the reset spring (27) is fixedly connected to the outer wall of the rotating sleeve (11).

6. A heliostat connection device according to claim 5, characterised in that: The top end of the limiting sleeve (17) is provided with a push spring (28), and the bottom end of the push spring (28) is connected with the rotating sleeve (19) through a thrust bearing (29).

7. A heliostat connection device according to claim 6, characterised in that: The bottom end of the limiting sleeve (17) is provided with an inclined surface.

8. A heliostat connection device according to claim 7, characterised in that: The diameters of the unlocking grooves (23) are greater than that of the stop block (21).

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