A prefabricated component splicing platform

Abstract

The utility model relates to the technical field of concrete prefabricated production, specifically relates to a prefabricated component splicing platform, including at least two fixed rod of being located in the splicing platform bottom and the elastic sleeve of being located in the slide rail, the elastic sleeve and fixed rod one -to -one correspond, the lower hanging board is fixed in the splicing platform bottom, the limiting portion is located in the slide rail, and it includes the lock catch articulated on the slide rail and the connecting block fixed on the elastic sleeve, the lock catch is used for limiting fixed connecting block after the elastic sleeve contracts, makes the elastic sleeve keep the contraction state, the outside of lock catch and the articulated elastic telescopic link between the slide rail, the top of lock catch is equipped with trigger block, the utility model discloses through the lower hanging board on the splicing platform of moving and the specified position resistance push plate and drive trigger mechanism operation, make the lock catch deflect under the push of elastic deflection rod and release connecting block, and the elastic sleeve vertical release and set up in the corresponding fixed rod bottom end on the splicing platform bottom, improve the efficiency of splicing platform accurate positioning fixed.

Description

Technical Field

[0001] This utility model relates to the field of precast concrete production technology, and in particular to a precast component splicing platform. Background Technology

[0002] The precast component assembly platform, also known as the precast component mold platform, is a core piece of equipment in the production of precast concrete components. It is a steel platform with the advantages of high strength and high precision. The mold platform is used to support the mold and complete the entire process of concrete pouring, vibration, and curing. Furthermore, it can move between the above-mentioned work stations in conjunction with the track, forming a precast component production line operation and improving the production efficiency of precast components.

[0003] Different workstations use different equipment. Some equipment is difficult to move and needs to be used in a fixed position. Therefore, when the mold table is moved to the designated position on the guide rail, it needs to be accurately positioned and fixed. However, when the existing mobile mold table is accurately positioned and fixed, the operator needs to move it slowly and calibrate its position, which makes its accuracy in positioning and fixing relatively low. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a prefabricated component splicing platform to solve the problem of relatively low efficiency in the fixed positioning and fixing operation of the mold platform.

[0005] Based on the above objectives, this utility model provides a prefabricated component splicing platform, including at least two fixed rods disposed at the bottom of the splicing platform and elastic sleeves disposed on the slide rail, wherein the elastic sleeves correspond one-to-one with the fixed rods; The lower mounting plate is fixed to the bottom of the splicing platform; A limiting part is provided on the slide rail, which includes a latch hinged to the slide rail and a connecting block fixed to the elastic sleeve. The latch is used to limit and fix the connecting block after the elastic sleeve is contracted, so that the elastic sleeve remains in the contracted state. An elastic telescopic rod is hinged between the outside of the latch and the slide rail. A trigger block is provided on the top of the latch. The triggering mechanism is located between all the limiting parts. When the splicing platform slides, the lower hanging plate touches the triggering mechanism and causes all the latches to deflect and release the connecting block. The elastic sleeve rises synchronously and is fitted onto the bottom end of the fixed rod to achieve positioning and fixing of the splicing platform.

[0006] Preferably, the latch is in the shape of an inverted L, and the free end of the latch has an inclined surface.

[0007] Preferably, the fixed rods are distributed relatively at the bottom of the splicing platform, and the axis of symmetry between the fixed rods is consistent with the direction of movement of the splicing platform.

[0008] Preferably, the connecting block is cylindrical in shape and is fixed horizontally and vertically on one of the vertical surfaces outside the elastic sleeve.

[0009] Preferably, the triggering mechanism includes an elastic outer frame mounted on a slide rail, a slide groove on the elastic outer frame, a slide bar slidably mounted in the slide groove, an elastic guide rod between one end face of the slide bar and the opposite end face in the slide groove, multiple horizontal blocks on the top of the slide bar, a push block on the elastic outer frame, the push block abutting against the horizontal blocks, an elastic deflection rod hinged to the horizontal blocks, the free end of the elastic deflection rod corresponding to the trigger block, inclined grooves and horizontal grooves on both end faces of the horizontal blocks, the interior of the horizontal groove communicating with the bottom end of the inclined groove, and the top of the inner wall of the horizontal groove being at the same height as the horizontal plane inside the latch, a push plate fixedly mounted on the elastic outer frame, the push plate corresponding to the lower hanging plate.

[0010] Preferably, the end face of the horizontal block is opposite to the end face of the connecting block, and the horizontal blocks are arranged side by side on the top of the slide bar along the moving direction of the splicing table.

[0011] Preferably, the top of the inner wall of the inclined groove is higher than the top of the connecting block, and the bottom of the inclined groove and the connecting block are located on both sides of the latch.

[0012] Preferably, the side of the elastic deflector rod away from the elastic sleeve and the side of the rod that is in contact with the horizontal block are provided with an arc surface, and the arc surface is coaxial with the deflection axis of the elastic deflector rod.

[0013] The beneficial effects of this utility model are: This invention utilizes a lower hanging plate on a movable splicing platform that abuts against a push plate at a designated position, driving a trigger mechanism to operate. This causes the latch to deflect under the push of an elastic deflection rod, releasing the connecting block. The elastic sleeve is then released vertically and fitted onto the bottom end of the corresponding fixed rod at the bottom of the splicing platform, improving the efficiency of precise positioning and fixing of the splicing platform. When the movable platform needs to be moved, the sliding bar is moved by a telescopic cylinder or manually, causing the elastic deflection rod to move away from the trigger block. During this process, the connecting block slides into the inclined groove on the end face of the horizontal block and then moves into the horizontal groove. During this process, the connecting block causes the elastic sleeve to retract and separate from the fixed rod. The latch is then reset and latches onto the connecting block under the push of the elastic telescopic rod. Then, the sliding bar is pushed in the opposite direction, causing the elastic deflection rod to reset and pass through the trigger block, thus quickly releasing the locking state of the splicing platform, allowing it to move to other workstations. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional illustration of the present invention. Figure 1 ; Figure 2 This is a three-dimensional illustration of the present invention. Figure 2 ; Figure 3 This is a three-dimensional illustration of the present invention. Figure 3 ; Figure 4 This is a three-dimensional illustration of the present invention. Figure 4 .

[0016] The diagram is marked as follows: 1. Fixed rod; 2. Elastic sleeve; 3. Lower hanging plate; 4. Limiting part; 41. Connecting block; 42. Lock; 43. Elastic telescopic rod; 44. Trigger block; 5. Triggering mechanism; 501. Elastic outer frame; 502. Slide groove; 503. Slide bar; 504. Elastic guide rod; 505. Horizontal block; 506. Elastic deflection rod; 507. Inclined groove; 508. Horizontal groove; 509. Push block; 510. Push plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] like Figure 1 , Figure 3 and Figure 4As shown, a prefabricated component splicing platform includes at least two fixed rods 1 at the bottom of the splicing platform and elastic sleeves 2 on a slide rail. The elastic sleeves 2 correspond one-to-one with the fixed rods 1. The elastic sleeve 2 includes a guide block fixed on the slide rail and a sliding sleeve vertically slidably sleeved outside the guide block. A vertical rod is provided at the bottom of the sliding sleeve. A vertical sleeve rod is fixed on the slide rail. The bottom end of the vertical rod is inserted into the top end inside the vertical sleeve rod. A first compression spring is provided inside the vertical sleeve rod. The two ends of the first compression spring are respectively fixed at the bottom of the vertical rod and the bottom inside the vertical sleeve rod. The cross-section of the sliding sleeve and the cross-section of the guide block are both rectangular and matched.

[0020] The lower mounting plate 3 is fixed to the bottom of the splicing platform.

[0021] The limiting part 4 is provided on the slide rail and includes a latch 42 hinged to the slide rail and a connecting block 41 fixed to the elastic sleeve 2. The connecting block 41 is fixedly provided on one of the vertical surfaces outside the slide sleeve. The latch 42 is used to limit and fix the connecting block 41 after the elastic sleeve 2 is contracted, so that the elastic sleeve 2 remains in a contracted state. At this time, the midpoint of the connecting block 41 is located inside the latch 42. An elastic telescopic rod 43 is hinged between the outside of the latch 42 and the slide rail. The elastic telescopic rod 43 includes a movable sleeve hinged to the slide rail and a movable insert hinged to the outside of the latch 42. One end of the movable insert is inserted into the movable sleeve near its end. A second compression spring is provided inside the movable sleeve. The two ends of the second compression spring are respectively fixed on the opposite end faces of the movable sleeve and the movable insert. A trigger block 44 is provided on the top of the latch 42. The top of the trigger block 44 is a semi-circular arc surface.

[0022] The triggering mechanism 5 is located between all the limiting parts 4. When the splicing table slides, the lower hanging plate 3 touches the triggering mechanism 5 and causes all the latches 42 to deflect and release the connecting block 41, releasing the contracted state of the elastic sleeve 2. The elastic sleeve 2 rises synchronously and is fitted onto the bottom end of the fixed rod 1, thereby achieving the positioning and fixing of the splicing table. This eliminates the need for frequent and fine adjustments to the position of the splicing table during precise docking, improving the efficiency of precise positioning and fixing of the splicing table.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, the fixed rods 1 are relatively distributed at the bottom of the splicing platform, and the axis of symmetry between the fixed rods 1 is consistent with the direction of movement of the splicing platform. This design allows the triggering mechanism 5 to be set on the common axis of symmetry of all the fixed rods 1, so that the triggering mechanism 5 can synchronously trigger the operation of all the limiting parts 4. This can not only improve the limiting and fixing effect of the limiting parts 4 on the splicing platform, but also simultaneously trigger the mechanism, thereby improving the limiting and positioning efficiency.

[0024] like Figure 3 and Figure 4As shown, the connecting block 41 is cylindrical in shape and is fixed horizontally and vertically on one of the vertical surfaces outside the elastic sleeve 2. This design facilitates the release or locking of the locking buckle 42, improving the smoothness of the deflection movement of the locking buckle 42.

[0025] like Figures 2 to 4As shown, the triggering mechanism 5 includes an elastic outer frame 501 mounted on the slide rail. The elastic outer frame 501 includes an elastic push rod disposed outside it and between it and the slide rail. The structure of the elastic push rod is the same as that of the elastic telescopic rod 43. However, the movable sleeve and movable insert rod in the elastic push rod are respectively fixed to the outside of the elastic outer frame 501 and the slide rail. The elastic outer frame 501 has a slide groove 502, and a slide bar 503 is slidably mounted within the slide groove 502. An elastic guide rod 504 is provided between one end face of the slide bar 503 and the opposite end face within the slide groove 502. The structure of the elastic guide rod 504 is the same as that of the elastic telescopic rod 43. However, the movable insert rod and movable sleeve rod in the elastic guide rod 504 are respectively fixed to the slide bar 502. Between the end face of the upper plate 3 near the lower hanging plate 3 and the end face of the slide bar 503 in the slide groove 502 opposite to the slide bar 503, multiple horizontal blocks 505 are provided on the top of the slide bar 503. The end face of the horizontal block 505 is opposite to the end face of the connecting block 41, and the horizontal blocks 505 are arranged side by side on the top of the slide bar 503 along the moving direction of the splicing table. A push block 509 is provided on the elastic outer frame 501. The push block 509 abuts against the horizontal block 505. An elastic deflection rod 506 is hinged on the horizontal block 505. The elastic deflection rod 506 is located on the vertical surface of the horizontal block 505 near the end face of the horizontal block 505, and the elastic deflection rod 506 is composed of a short horizontal bar and a long vertical bar. The surface of the short horizontal bar opposite to the horizontal block 505 is an arc surface, and the surface of the short horizontal bar away from the horizontal block 505 is vertical. The elastic deflection rod 506 includes a torsion spring at its hinge. The torsion spring is sleeved outside the deflection shaft of the elastic deflection rod 506, and its two ends are fixed to the deflection shaft and the cross block 505, respectively. An arc surface is provided at the junction of the side of the elastic deflection rod 506 away from the elastic sleeve 2 and the side of the elastic deflection rod 506 that is in contact with the cross block 505. This arc surface is coaxial with the deflection shaft of the elastic deflection rod 506. With this design, when the arc surface of the short cross bar in the elastic deflection rod 506 contacts the trigger block 44, the free end of the elastic deflection rod 506 deflects laterally away from the trigger block 44. When the vertical surface of the short cross bar in the elastic deflection rod 506, opposite the arc surface, contacts the trigger block 44, it pushes the trigger block. 44 moves in the same direction, which can indirectly push the latch 42 to deflect downward and release the connecting block 41. The latch 42 is inverted L-shaped and the free end of the latch 42 has an inclined surface. The free end of the elastic deflection rod 506 corresponds to the trigger block 44. The two end faces of the horizontal block 505 are provided with inclined grooves 507 and horizontal grooves 508. The top of the inner wall of the inclined groove 507 is higher than the top of the connecting block 41, and the bottom end of the inclined groove 507 and the connecting block 41 are located on both sides of the latch 42. The interior of the horizontal groove 508 is connected to the bottom end of the inclined groove 507, and the top of the inner wall of the horizontal groove 508 is at the same height as the horizontal plane inside the latch 42. A push plate 510 is fixed on the elastic outer frame 501, and the push plate 510 corresponds to the lower hanging plate 3.

[0026] With this design, when the splicing platform approaches the push plate 510, the lower hanging plate 3 on the splicing platform first abuts against the push plate 510 and pushes the push plate 510 to move synchronously a short distance. During the movement of the push plate 510, the elastic outer frame 501 and the push block 509 move synchronously. At the same time, the push block 509 pushes the horizontal block 505 and the elastic deflection rod 506 to move synchronously. The free end of the moving elastic deflection rod 506 abuts against the trigger block 44 on the latch 42 and moves, causing the latch 42 to deflect downward. After the latch 42 separates from the connecting block 41... The retracted state of the elastic sleeve 2 is released and it automatically rises to fit onto the bottom end of the fixed rod 1, thus positioning and stopping the splicing platform. Before the splicing platform needs to move away from the elastic outer frame 501, the slide bar 503 is manually pulled in the opposite direction, causing it to move the cross block 505 and the elastic deflection rod 506 synchronously and separating the elastic deflection rod 506 from the lock 42. The lock 42 automatically resets under the push of the elastic telescopic rod 43. As the slide bar 503 continues to move, the top of the inclined groove 507 approaches the raised elastic sleeve 2. The connecting block 41 is brought into contact with the top of the inclined groove 507. Under the limiting and guiding action of the inclined surface inside the inclined groove 507, the connecting block 41 is pushed down and the elastic sleeve 2 is pushed to retract simultaneously. When the connecting block 41 moves down, it will contact the top inclined surface of the latch 42 and push the latch 42 to deflect downward again until the top of the connecting block 41 is lower than the top of the transverse groove 508. At this time, the latch 42 is reset and latches the connecting block 41 under the elastic force of the elastic telescopic rod 43. At this time, the elastic sleeve 2 and the bottom of the fixed rod 1 are... When the ends separate, the force that pulls the slider 503 to move is reversed and applied to the slider 503, which pushes the slider 503 to move in the opposite direction. When the free end of the elastic deflection rod 506 touches the trigger block 44, under the action of interaction, the free end of the elastic deflection rod 506 is pushed to deflect away from the trigger block 44 until the free end of the elastic deflection rod 506 passes the trigger block 44 and resets. This makes it easy for the splicing table to drive the trigger mechanism to run again and position and fix the splicing table when it moves and resets next time.

[0027] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0028] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A precast component splicing platform, comprising at least two fixed rods (1) disposed at the bottom of the splicing platform and elastic sleeves (2) disposed on a slide rail, wherein the elastic sleeves (2) correspond one-to-one with the fixed rods (1), characterized in that: The lower mounting plate (3) is fixed to the bottom of the splicing platform; The limiting part (4) is provided on the slide rail. It includes a latch (42) hinged to the slide rail and a connecting block (41) fixed to the elastic sleeve (2). The latch (42) is used to limit and fix the connecting block (41) after the elastic sleeve (2) is contracted, so that the elastic sleeve (2) remains in a contracted state. An elastic telescopic rod (43) is hinged between the outside of the latch (42) and the slide rail. A trigger block (44) is provided on the top of the latch (42). The triggering mechanism (5) is located between all the limiting parts (4). When the splicing table slides, the lower hanging plate (3) touches the triggering mechanism (5) and causes all the latches (42) to deflect and release the connecting block (41). The elastic sleeve (2) rises synchronously and is fitted onto the bottom end of the fixed rod (1) to achieve positioning and fixing of the splicing table.

2. The prefabricated component splicing platform according to claim 1, characterized in that, The buckle (42) is in the shape of an inverted L, and the free end of the buckle (42) has an inclined surface.

3. The prefabricated component splicing platform according to claim 1, characterized in that, The fixed rods (1) are relatively distributed at the bottom of the splicing platform, and the axis of symmetry between the fixed rods (1) is consistent with the direction of movement of the splicing platform.

4. The prefabricated component splicing platform according to claim 1, characterized in that, The connecting block (41) is cylindrical in shape and is fixed horizontally and vertically on one of the vertical surfaces outside the elastic sleeve (2).

5. The prefabricated component splicing platform according to claim 1, characterized in that, The triggering mechanism (5) includes an elastic outer frame (501) mounted on a slide rail. A slide groove (502) is provided on the elastic outer frame (501). A slide bar (503) is slidably mounted within the slide groove (502). An elastic guide rod (504) is provided between one end face of the slide bar (503) and the opposite end face within the slide groove (502). Multiple horizontal blocks (505) are provided at the top of the slide bar (503). A push block (509) is provided on the elastic outer frame (501). The push block (509) and the horizontal blocks (505) abut against each other. A flexible deflection rod (506) is hinged on the horizontal block (505). The free end of the flexible deflection rod (506) corresponds to the trigger block (44). Both end faces of the horizontal block (505) are provided with inclined grooves (507) and horizontal grooves (508). The interior of the horizontal groove (508) is connected to the bottom end of the inclined groove (507). The top of the inner wall of the horizontal groove (508) is at the same height as the horizontal plane inside the latch (42). A push plate (510) is fixedly provided on the elastic outer frame (501). The push plate (510) corresponds to the lower hanging plate (3).

6. The precast component splicing platform according to claim 5, characterized in that, The end face of the horizontal block (505) is opposite to the end face of the connecting block (41), and the horizontal blocks (505) are arranged side by side on the top of the slide bar (503) along the moving direction of the splicing table.

7. The prefabricated component splicing platform according to claim 5, characterized in that, The top of the inner wall of the inclined groove (507) is higher than the top of the connecting block (41), and the bottom of the inclined groove (507) and the connecting block (41) are located on both sides of the latch (42).

8. The precast component splicing platform according to claim 5, characterized in that, The side of the elastic deflection rod (506) away from the elastic sleeve (2) and the side of the horizontal block (505) attached to it are provided with an arc surface, and the arc surface is coaxial with the deflection axis of the elastic deflection rod (506).

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