Intelligent tilting device for a prefabricated, assembled base plate

Abstract

Intelligent tilting device for a prefabricated, assembled base plate, comprising a base, a tilting support frame and a base plate, characterized in that The tilting support frame comprises a plurality of L-shaped support frames arranged side by side in a row, wherein a first tilting connection seat is provided on a rear side on the underside of a long side of the L-shaped support frame, wherein the first tilting connection seat is connected to the base by means of a pivot shaft, wherein a front side on the underside of the long side of the L-shaped support frame is connected to an end of a push rod, wherein one or more base plate support seats are provided in the middle on a underside of the long side of the L-shaped support frame, wherein the base plate support seat is provided with self-adjusting base plate support seats on both a front and rear side, and wherein an electromechanical sliding block, provided with a snap-lock section, is provided on the top of the short side of the L-shaped support frame.wherein the electromechanical sliding block can move up and down along the short side of the L-shaped support frame, and wherein an electromechanical snap lock is provided in the middle on a left or right side of the long side of the L-shaped support frame, wherein the electromechanical sliding block and the electromechanical snap lock are provided with pressure sensors, wherein the electromechanical sliding block and the electromechanical snap lock clamp the base plate and detect pressure data at a snap point; , The self-adjusting base plate support seat comprises a base plate, a top plate, a steel spring and a spring shaft, wherein an elastic cushion and a distributed pressure sensor are installed at a contact surface position on the top plate, the top plate being connected to the base plate by means of the spring shaft and the steel spring.

Description

TECHNICAL AREA

[0001] The present utility model relates to the technical field of railway construction, in particular an intelligent tilting device for a prefabricated, assembled base plate. STATE OF THE ART

[0002] With the rapid development of the Chinese construction industry and increasing awareness of environmental protection, the transformation of the construction industry towards modernization and intelligence has become a key strategy for improving the overall level of the domestic construction sector. In this transformation process, prefabricated assembly technology, as an innovative method, exhibits significant development potential and broad application possibilities.

[0003] Prefabricated, assembled base plates are increasingly used, particularly in urban rail construction. These base plates typically measure 4.7 meters long, 2.05 meters wide, and 0.23 meters high, with each plate weighing approximately 3.6 tons. Because they play a key role in track engineering, very stringent requirements are placed on the flatness and appearance of these base plates.

[0004] During production and construction, the prefabricated, assembled base plates undergo a series of tilting operations. Since these plates are quite large and heavy, improper handling can not only damage the plates but also pose a risk to the safety of the operating personnel. Therefore, the question of how to handle these heavy plates safely and efficiently has become a critical issue that must be addressed during the construction process. CONTENTS OF THE PRESENT SAMPLE FOR USE

[0005] The purpose of the present utility model is to overcome the disadvantages of the prior art and to provide an intelligent tilting device for a prefabricated, assembled base plate, in order to offer intelligent solutions for tilting large, prefabricated, assembled base plates, to protect the surfaces of the components from impacts, to prevent the base plate from slipping and tipping during the tilting process, to increase safety, and to be applicable to a wide selection of different thicknesses and shapes of the prefabricated, assembled base plate.

[0006] To achieve the above purpose, an intelligent tilting device for a prefabricated, assembled base plate is developed, comprising a base, a tilting support frame, and a base plate, wherein the tilting support frame comprises a plurality of L-shaped support frames arranged side by side in a row, wherein a first tilting connection seat is provided on a rear side on the underside of a long side of the L-shaped support frame, wherein the first tilting connection seat is connected to the base by means of a pivot shaft, wherein a front side on the underside of the long side of the L-shaped support frame is connected to an end of a push rod, wherein one or more base plate support seats are provided in the center on a bottom side of the long side of the L-shaped support frame, each base plate support seat being provided with self-adjusting base plate support seats on a front and rear side.wherein an electromechanical sliding block, provided with a snap-lock section, is provided on the top of the short side of the L-shaped support frame, wherein the electromechanical sliding block can move up and down along the short side of the L-shaped support frame, and wherein an electromechanical snap lock is provided in the middle on a left or right side of the long side of the L-shaped support frame, wherein the electromechanical sliding block and the electromechanical snap lock are provided with pressure sensors, wherein the electromechanical sliding block and the electromechanical snap lock clamp the base plate and detect pressure data at a snap point;

[0007] Furthermore, in the prefabricated, assembled, intelligent tilting device for a base plate in the present utility model, the base plate is provided with a second tilting connection seat and a cam, wherein the second tilting connection seat is connected to the first tilting connection seat of the tilting support frame by means of the rotary shaft, wherein the cam serves to support the tilting support frame, and wherein the base is further provided with a push rod, wherein the push rod is a pneumatic or electromechanical push rod for connecting the tilting support frame.

[0008] Furthermore, in the prefabricated, assembled, intelligent tilting device for a base plate in the present utility model, the plurality of L-shaped support frames are connected by means of a number of connecting rods, wherein the connecting rods, which are located at an intersection position between the long side and the short side of the L-shaped support frames, are connected to the base by means of push rods.

[0009] Furthermore, in the prefabricated, assembled, intelligent tilting device for a base plate in the present utility model, the electromechanical snap lock comprises a motor and a telescopic snap lock, wherein a bottom surface of the motor is fixed in a central position of the tilting support frame, wherein when the telescopic snap lock is retracted the base plate is locked, and wherein the snap lock is clamped in a groove position of the base plate.

[0010] Furthermore, in the prefabricated, assembled, intelligent tilting device for a base plate in the present utility model, the electromechanical sliding block comprises a built-in signal receiver and can slide along a slide rail on the short side of the L-shaped support frame, and the electromechanical sliding block is provided with a snap-lock section, the snap-lock section serving to clamp at the edge position on the top of the base plate.

[0011] Furthermore, in the prefabricated, assembled, intelligent tilting device for a base plate in the present utility model, the base is provided with a counterweight block on a side away from the short side of the L-shaped support frame.

[0012] Compared to the prior art, the present utility model has the following advantages: 1. Material and Design: The tilting support frame and tilting base of this utility model are made of an aluminum alloy that not only has a high safety coefficient but also good corrosion resistance, making the device adaptable to a variety of complex working environments. The tilting support frame consists of four L-shaped and two ⇀-shaped components, which together form a stable structure. 2. Structural Optimization: The design of the tipping base takes into account the movement path of the tipping support frame during the tipping process and is manufactured from an aluminum alloy using injection molding to ensure the structure's strength and durability. The base features a connecting seat for the electric push rod, support cams, a tipping connection seat, and a mounting groove for the counterweight block. The four sides of the base have an "I" shape, and channels are incorporated at the corners to facilitate lifting during transport. 3. Intelligent Sensor Technology: The present utility model features distributed pressure sensors mounted on the contact surface of the self-adjusting, pre-assembled base plate support seat, the pre-assembled base plate support seat, and the electromechanical sliding block and base plate. Simultaneously, the electromechanical sliding rod, the electromechanical snap lock, and the electromechanical sliding block are internally equipped with a signal receiver. When the pressure value detected by the sensor reaches a preset value, the receiver automatically receives the signal and stops operation to ensure operational safety. 4. Intelligent control of the electric push rod: The electric push rod is designed according to the load and stroke requirements and can automatically start and stop operation when the sensor pressure value changes during the tilting process. Furthermore, the push rod is equipped with an internal self-locking mechanism, which increases operational stability. 5. Self-adjusting adjustment function: The electromechanical sliding block can be automatically adjusted according to the thickness of the pre-assembled base plate to achieve locking and securing of the base plate and to prevent slippage during the tilting process. 6. Self-adjusting snap lock design: The electromechanical snap lock can be automatically adjusted according to the length of the pre-assembled base plate. Locking and securing it to the groove position of the base plate ensures a tight fit between the base plate and the support seat, effectively preventing tipping and slippage during the tilting process. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 a schematic representation of the overall structure of the intelligent tilting device for a prefabricated, assembled base plate; Fig. Figure 2 is a schematic representation of the overall structure of the assembled tilting support frame; Fig. 3 a schematic representation of the main structure of the tilting support frame; Fig. 4 a schematic representation of the structure of the tilting base; Fig. 5 a schematic representation of the structure of the electromechanical snap lock; Fig. 6 a schematic representation of the structure of the electromotive sliding block; Fig. 7 a schematic representation of the structure of the prefabricated, assembled base plate; Fig. 8 a schematic representation of the structure of the self-adjusting prefabricated assembled base plate support seat; Fig. 9 a schematic representation of the structure of the electromechanical push rod; Fig. 10 a schematic representation of the structure of the counterweight; Fig. 11 a schematic representation of the structure of the prefabricated assembled base plate support seat; Fig. 12 a schematic representation of the overall structure in an unloaded state; Fig. 13 a schematic representation of the overall structure in a loaded and unlocked state; Fig. 14 a schematic representation of the overall structure in a loaded and locked state; Fig. 15 a schematic representation of the overall structure in a front view in a tilted closed state; Fig. 16 a schematic representation of the overall structure in a rear view in a tilted closed state; Reference list mark:

[0013] 1. Tilt support frame; 101. Reserved mounting position for base plate support seat; 102. Slide rail; 103. First tilt connection seat; 104. Pivot shaft hole; 105. First connection seat for electric push rod; 106. Second connection seat for electric push rod; 107. Reinforcement plate; 108. L-shaped short head surface; 109. L-shaped support frame; 2. Tilt base; 201. Second tilt connection seat; 202. Cam; 203. Third connection seat for electric push rod; 204. Fourth connection seat for electric push rod; 205. Mounting groove for counterweight block; 3. Electromotive snap lock; 301. Telescopic snap lock; 302. Motor; 4. Electromotive sliding block; 401. Long head end of the sliding block; 402. Short head end of the sliding block; 5. Prefabricated, assembled base plate; 501. Gutter; 502. Lower inclined surface; 6. Self-adjusting base plate support seat; 601. First base plate; 602. Top plate 2; 603. Spring; 604. First pivot shaft; 7. Electromotive push rod; 701. Connecting hole for push rod; 702. Push rod; 703. Guide sleeve; 704. Drive motor; 705. Connecting hole for guide sleeve; 8. Counterweight block; 801. Mounting groove for counterweight block; 9. second rotating shaft; 10. Base plate support seat; 1001. Second base plate; 1002. Top plate; 1003. Connecting shaft. DETAILED DESCRIPTION

[0014] To clarify the purpose, principle and structure of the present utility model, the attached drawings and specific examples of implementation are summarized below for further explanation.

[0015] As in Fig. As shown in Figures 1 to 2, the present utility model represents an intelligent tilting device for a prefabricated, assembled base plate, consisting mainly of a tilting support frame 1, a tilting base 2, and a second pivot shaft 9; the tilting support frame 1 is installed above the tilting base 2 and connected to the tilting base by means of the pivot shaft 9 to achieve the tilting function; an elastic pad is provided between the contact surface of the tilting support frame 1 and the tilting base 2, and the elastic pad is provided above the cam 202 of the tilting base 2 to ensure smoother contact between the tilting support frame 1 and the tilting base 2; the main body of the tilting support frame 1 and the tilting base 2 are made of an aluminum alloy;The tilting support frame 1 is provided internally with an electromechanical snap lock 3, an electromechanical sliding block 4, a self-adjusting base plate support seat 6 and a base plate support seat 10; The tilting base 2 is provided internally with a counterweight block 8, an electromechanical push rod 5 is installed between the tilting support frame 1 and the tilting base 2, and a prefabricated, assembled base plate 5 is arranged on the top of the tilting support frame 1.

[0016] As in Fig. As shown in Figure 3, the folding support frame 1 consists of a plurality of L-shaped support frames 109 and connecting rods; a total of 16 mounting positions for the base plate support seat 101 are reserved on the top of the folding support frame 1; and a total of four slide rails 102 are provided on each of the L-shaped short head surfaces 108; reinforcing plates 107 are installed symmetrically at the L-shaped corners to further improve the load-bearing capacity of the folding support frame 1; the lower surface of the tilting support frame 1 is provided with two first tilting connection seats 103, two first connection seats 105 for the electric push rod and a second connection seat 106 for the electric push rod.

[0017] As in Fig. As shown in Figure 4, the tilting base 2 is provided on its upper side with two third connecting seats 203 for the electromechanical push rod and a fourth connecting seat 204 for the electromechanical push rod; the tilting base 2 is provided on its upper side with a cam and a second tilting connecting seat 201 for supporting the tilting support frame 1; the tilting base 2 is further provided on its upper side with a mounting groove 205 for the counterweight block.

[0018] As in the Fig. 1, Fig. 5, Fig. 6, Fig. 7 and Fig. As shown in Figure 9, the electromechanical snap lock 4 mainly comprises a motor 302 and a telescopic snap lock 301, wherein the lower surface of the motor 302 is fixed in the center of the folding support frame 1 and the motor 302 includes a built-in signal receiver; when the telescopic snap lock is retracted, the prefabricated assembled base plate is locked and secured, the snap lock being clamped in a groove position of the prefabricated assembled base plate; the electromechanical sliding block 4 includes a built-in signal receiver and can slide along the slide rail 102; the end surface of the long head end 401 of the sliding block and the thinner side of the prefabricated assembled base plate 5 are firmly in contact with each other, and the end surface of the short head end 401 of the sliding block slides and then presses against the edge position on the top of the prefabricated assembled base plate 5.which locks and secures the base plate 5. The electromechanical push rod 7 mainly comprises a guide sleeve 703, a push rod 702, and a drive motor 704. The drive motor 704 includes a built-in signal receiver. The guide sleeve 703 and one end of the drive motor 704 are connected to the third connecting seat for the electromechanical push rod 203, and one end of the push rod 702 is connected to the first connecting seat for the electromechanical push rod 105, so that pushing and pulling the electromechanical push rod 7 drives the tilting support frame 1 to perform the tilting operation with the pivot shaft 29 as the axis.

[0019] As in the Fig. 1, Fig. 7, Fig. 8, Fig. 10 and Fig. As shown in Figure 11, the self-adjusting base plate support seat 6 mainly comprises a first base plate 601, a top plate 602, a steel spring 603 and a pivot shaft 604, and an elastic cushion and a distributed pressure sensor are installed at the position of the contact surface of the top plate 602, and the elastic cushion can ensure that the prefabricated assembled base plate 5 avoids impact and damage to the underside of the prefabricated assembled base plate when it comes into contact with the top plate 602 during the lifting process.The top plate 602 is tilted in a self-adjusting manner by means of the rotary shaft 604 and the steel spring 603 and adjusted according to changes in the angle of the contact surface to ensure that the two contact surfaces lie close together and that damage to the component due to the formation of a clamping angle is avoided; the first bottom plate 601 is installed in the preset mounting position of the base plate support seat 101; the base plate support seat 10 comprises a second bottom plate 1001, a top plate 1002 and a connecting shaft 1003, and the lower surface of the top plate 1002 rests firmly against the upper surface of the second bottom plate 1001 and is firmly connected by means of the connecting shaft 1003; the base plate support seat 10 bears the main load of the prefabricated assembled base plate at the beginning of the tilting process, and the load gradually decreases as the tilting angle increases.The counterweight block 8 is provided with a mounting groove for the counterweight block, so that the number of counterweight blocks can be selected according to the weight of the base plate and the counterweight blocks can be stacked and used.

[0020] As in the Fig. As shown in 12 to 16, the method of use of the intelligent tilting device for a prefabricated, assembled base plate is as follows: S1: The entire device is in a starting state, the electromechanical snap lock is in an extended state, and the electromechanical push rod is in a starting state on top. S2: The prefabricated, assembled base plate is lifted and placed on the tilting support frame, the self-adjusting base plate support seat is adjusted according to the tilt angle of the lower surface of the base plate, and the pressure sensor on the base plate support seat begins to receive the pressure value. S3: After the electromechanical snap lock and the signal receiver built into the electromechanical slide bar have received the pressure value, the electromechanical snap lock retracts to secure the groove position of the pre-assembled base plates, and simultaneously the electromechanical slide block lowers to clamp and secure the side of the pre-assembled base plate and the edge position at the top end. S4: When the electromechanical sliding block and the electromechanical snap lock are complete, the signal receiver built into the electromechanical push rod receives the signal, and the prefabricated assembled base plate begins to tilt, and the pressure sensor on the electromechanical sliding block gradually increases as the angle of tilting increases, and the electromechanical push rod stops working when it reaches the design value, and the prefabricated assembled base plate completes the tilting by 90 degrees. S5: When the value of the pressure sensor on the electromechanical push rod reaches the design value, the electromechanical snap lock slowly moves into the starting position and releases the fastening of the pre-assembled base plate, and at this point the tilting process is complete. S6: When the pre-assembled base plate is removed, the pressure sensors return to zero, and the device slowly returns to its starting position and is ready for the next tilting.

[0021] The above-mentioned only the specific implementation of the present utility model, but the scope of protection of the present utility model is not limited to that, any person skilled in the art familiar with the technical field of the present utility model within the technical scope of application of the disclosure of the present utility model, according to the technical program of the present utility model and the new idea added to the present utility model, in order to provide an equivalent replacement or modification, should be covered by the protection of the present utility model within the scope of protection of the present utility model.

Claims

[1] Intelligent tilting device for a prefabricated, assembled base plate, comprising a base, a tilting support frame and a base plate, characterized by , that The tilting support frame comprises a plurality of L-shaped support frames arranged side by side in a row, wherein a first tilting connection seat is provided on a rear side on the underside of a long side of the L-shaped support frame, wherein the first tilting connection seat is connected to the base by means of a pivot shaft, wherein a front side on the underside of the long side of the L-shaped support frame is connected to an end of a push rod, wherein one or more base plate support seats are provided in the middle on a underside of the long side of the L-shaped support frame, wherein the base plate support seat is provided with self-adjusting base plate support seats on both a front and rear side, and wherein an electromechanical sliding block, provided with a snap-lock section, is provided on the top of the short side of the L-shaped support frame.wherein the electromechanical sliding block can move up and down along the short side of the L-shaped support frame, and wherein an electromechanical snap lock is provided in the middle on a left or right side of the long side of the L-shaped support frame, wherein the electromechanical sliding block and the electromechanical snap lock are provided with pressure sensors, wherein the electromechanical sliding block and the electromechanical snap lock clamp the base plate and detect pressure data at a snap point; The self-adjusting base plate support seat comprises a base plate, a top plate, a steel spring and a spring shaft, wherein an elastic cushion and a distributed pressure sensor are installed at a contact surface position on the top plate, the top plate being connected to the base plate by means of the spring shaft and the steel spring. [2] Intelligent tilting device for a prefabricated, assembled base plate according to claim 1, characterized by , that the base plate is provided with a second tilting connection seat and a cam, wherein the second tilting connection seat is connected to the first tilting connection seat of the tilting support frame by means of the pivot shaft, wherein the cam serves to support the tilting support frame, and wherein the base is further provided with a push rod, wherein the push rod is a pneumatic or electromechanical push rod for connecting the tilting support frame. [3] Intelligent tilting device for a prefabricated, assembled base plate according to claim 2, characterized by, that the multitude of L-shaped support frames are connected by means of a number of connecting rods, wherein the connecting rods located at an intersection position between the long side and the short side of the L-shaped support frames are connected to the base by means of push rods. [4] Intelligent tilting device for a prefabricated, assembled base plate according to claim 1, characterized by , that the electromechanical snap lock comprises a motor and a telescopic snap lock, wherein a bottom surface of the motor is fixed in a central position of the tilting support frame, wherein when the telescopic snap lock is retracted the base plate is locked, and wherein the snap lock is clamped in a groove position of the base plate. [5] Intelligent tilting device for a prefabricated, assembled base plate according to claim 1, characterized by, that the electromechanical sliding block includes a built-in signal receiver and can slide along a slide rail on the short side of the L-shaped support frame, and that the electromechanical sliding block is provided with a snap-lock section, the snap-lock section being used for clamping at the edge position on the top of the base plate. [6] Intelligent tilting device for a prefabricated, assembled base plate according to claim 1, characterized by that the base is fitted with a counterweight block on a side furthest from the short side of the L-shaped support frame.

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