Slurry blocking device for partition pouring of expansion reinforcing band for stadium project construction

Abstract

The invention discloses an expansion reinforcing band partition pouring slurry blocking device for stadium project construction, and relates to the field of project construction, the expansion reinforcing band partition pouring slurry blocking device comprises slurry blocking plates, storage grooves are formed in the two sides of the outer walls of one sides of the two slurry blocking plates, and connecting mechanisms are arranged in inner cavities of the storage grooves; according to the pouring slurry blocking device, the integrated supporting mechanism is matched with the sliding rail to replace a traditional batten temporary support, the supporting position is determined through structural design, dependence on experience is avoided, standardization and reliability are improved, and the slurry blocking plate is prevented from deforming or collapsing; the connecting mechanism and the locking mechanism cooperate to achieve rapid unfolding and self-locking, beating adjustment is omitted, and the labor intensity is reduced; the locking rod, the inserting hole, the reset spring and the blocking piece form automatic reset locking, operation is easy and convenient, and connection is stable. The supporting legs are detachably connected with the screw holes through the clamping blocks and the butt joint bolts, the rigidity is enhanced with the assistance of the reinforcing ribs, and transportation and repeated use are facilitated.

Description

Technical Field

[0001] This invention relates to project construction technology, specifically to a grout-blocking device for zonal casting of expansion reinforcement strips in stadium construction projects. Background Technology

[0002] In the construction of expansion reinforcement strips by sectional pouring, grout-blocking devices are required to physically isolate different pouring areas to prevent the concrete poured earlier from mixing with the concrete poured later before the design sequence is reached. This ensures that the concrete with expansion agent added to the expansion reinforcement strip can independently play its role in compensating for shrinkage as required by the design. Without effective grout-blocking measures, ordinary concrete may flow into the reinforcement strip area, or the concrete in the reinforcement strip may diffuse prematurely, resulting in the expansion stress not being effectively established, weakening the crack resistance, or even causing structural cracks. Therefore, grout-blocking is not only a key technical means to achieve precise pouring in stages and areas, but also a necessary measure to ensure the functional effectiveness of the expansion reinforcement strip and the overall structural durability.

[0003] Existing grout-blocking devices for expansion-reinforced zones are typically constructed temporarily by construction workers using wooden planks. While this method can achieve grout-blocking effects to some extent, it has limitations in practical applications. Workers need to use multiple wooden beams to support the grout-blocking plates at an angle or vertically. The support points rely entirely on individual experience and lack standardized criteria. Insufficient support can easily lead to deformation, displacement, or even collapse of the grout-blocking plates during concrete pouring. Furthermore, there is no suitable quick-connect or positioning structure between the wooden beams and the grout-blocking plates. The installation process requires repeated adjustments and hammering for fixation, which is not only time-consuming and labor-intensive but also makes it difficult to ensure the verticality and flatness of the grout-blocking interface.

[0004] To address the problems raised in the background art, those skilled in the art have proposed a grout-blocking device for the zonal casting of expansion reinforcement strips in stadium construction projects. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides a grout-blocking device for the zonal pouring of expansion reinforcement strips in stadium construction projects. This addresses the issues of existing grout-blocking devices being mostly constructed manually using wooden planks, relying on experience to arrange wooden supports, lacking standard connection structures, being cumbersome to install, having poor stability, easily leading to deformation, displacement, or even collapse of the grout-blocking plate, and making it difficult to guarantee the verticality and sealing of the pouring interface.

[0006] A grout-blocking device for partitioned pouring of expansion reinforcement strips for stadium construction includes grout-blocking plates. Two receiving grooves are provided on both sides of the outer wall of one side of each of the two grout-blocking plates. A connecting mechanism is provided within the inner cavity of each receiving groove. The connecting mechanism includes a round rod, with a force-bearing plate sleeved on the middle of the outer ring of the round rod. A slide rail is fixedly connected to one side of the force-bearing plate. A round plate is sleeved on the upper part of the outer ring of the round rod. One end of the round rod extends through the top of the inner cavity of the adjacent receiving groove to the top of the grout-blocking plate. Insertion holes are provided on both sides of the top of the round plate.

[0007] The inner cavity of the storage slot is provided with a locking mechanism, and the locking mechanism includes a locking rod. One end of the locking rod is inserted into the inner cavity of the adjacent insertion hole, and the other end of the locking rod passes through the side wall of the adjacent storage slot and is fixedly connected to a handle.

[0008] The slide rail has a support mechanism in its inner cavity, and the support mechanism includes a vertical rod. The outer ring of the vertical rod is slidably connected to the inner cavity of the corresponding slide rail, and the bottom of the vertical rod is detachably connected to a support leg.

[0009] Several balancing mechanisms are provided on the top of the two baffle plates. Each balancing mechanism includes a damping telescopic rod, and mounting rods are fixedly connected to both ends of the damping telescopic rod. A mounting seat is provided below the mounting rod, and a groove adapted to the mounting rod is opened on the top of the mounting seat. The bottom of the mounting seat is fixedly connected to the top of the adjacent baffle plate.

[0010] Furthermore, each side of the vertical rod is fixedly connected to a matching slide rod, and one side of the matching slide rod is slidably connected to the inner cavity of the adjacent slide rail.

[0011] Furthermore, a locking block is fixedly connected to the top side of the support leg, and one end of the locking block is inserted into the inner cavity of the adjacent vertical rod.

[0012] Furthermore, the vertical rod is provided with connecting bolts on both sides, and the locking block is provided with connecting screw holes on both sides. One end of the connecting bolt passes through the side wall of the adjacent adapter slide rod and the side wall of the vertical rod in sequence and is connected to the inner cavity of the corresponding connecting screw hole by thread screwing.

[0013] Furthermore, a number of reinforcing ribs are fixedly connected to one side of the top of the support leg and along the horizontal direction of the support leg, and one side of the reinforcing ribs is fixedly connected to one side of the adjacent locking block.

[0014] Furthermore, a sleeve frame is fitted on both sides of the outer ring of the mounting rod, the outer wall of the mounting rod is respectively in contact with the inner wall of the adjacent groove, and one end of the sleeve frame abuts against one side of the adjacent mounting seat.

[0015] Furthermore, a baffle is fitted onto the lower part of the outer ring of the locking rod, and the bottom of the baffle abuts against the top of the adjacent circular plate. The top of the circular rod is fixedly connected to a handle through a bushing that passes through the side wall of the adjacent storage slot. The bottom of the circular rod is rotatably connected to the bottom of the inner cavity of the adjacent storage slot through a torsion spring shaft.

[0016] Furthermore, a return spring is fitted around the outer ring of the locking rod. One end of the return spring is fixedly connected to the top of the inner cavity of the adjacent storage slot, and the other end of the return spring is fixedly connected to one side of the adjacent baffle.

[0017] Furthermore, a plurality of limiting holes are provided on one side of several of the adapter slide rods and along the vertical direction of the adapter slide rods. A bracket is fixedly connected to one side of the slide rail. A limiting bolt is provided on one side of the bracket. One end of the limiting bolt passes through the side wall of the bracket and the side wall of the slide rail in sequence by thread and is inserted into the inner cavity of the corresponding limiting hole.

[0018] Furthermore, a docking slide rod is fixedly connected to one side of the baffle plate, and a docking groove is provided on the other side of the baffle plate. The outer ring of the docking slide rod is adapted to the inner cavity of the docking groove.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This invention replaces traditional temporary timber supports with an integrated support mechanism and sliding rails. The support position is determined by the structural design, avoiding reliance on experience, improving standardization and reliability, and preventing deformation or collapse of the grout baffle. The connecting and locking mechanisms work together to achieve rapid deployment and self-locking, eliminating the need for hammering and adjustment, and reducing labor intensity. The locking rod, insertion hole, return spring, and baffle plate constitute an automatic reset lock, which is easy to operate and has a stable connection. The support legs are detachably connected by clips, connecting bolts, and screw holes, and reinforced with ribs to enhance rigidity, facilitating transportation and reuse. The grout baffle is modularly spliced ​​through connecting sliding rods and connecting sliding grooves, and with the bottom rubber pad, it adapts to uneven base layers, effectively preventing grout leakage and ensuring that the expansive concrete plays its shrinkage compensation role in sequence, improving the structural crack resistance and construction quality.

[0021] This invention achieves precise adjustment and reliable locking of the support mechanism's height through the use of brackets and limiting bolts. Multiple limiting holes are opened vertically on the adapter slide rod. After the vertical rod drives the adapter slide rod to the required height within the slide rail, the limiting bolts are tightened, allowing them to pass through the bracket and slide rail sidewalls and insert into the corresponding limiting holes, forming a rigid mechanical lock. This structure not only allows for flexible adjustment of the support leg's extension length according to the on-site pouring height to meet different working conditions, but also effectively prevents the support mechanism from sliding or loosening under the lateral pressure of concrete, improving the overall stability and safety of the grout-blocking device. Simultaneously, the multi-position limiting design balances installation convenience and positioning accuracy, avoiding the problems of repeated trial installations and easy slippage inherent in traditional wooden supports. This further ensures the verticality and flatness of the grout-blocking plate, providing reliable isolation protection for the zonal pouring of the expansion reinforcement zone.

[0022] This invention effectively enhances the overall stability and collaborative force-bearing capacity between the two baffle plates through the setting of a balancing mechanism. After the two baffle plates are deployed, the damping telescopic rod can automatically extend and retract to adjust its length according to the spacing. The mounting rods at both ends are embedded in the grooves of the corresponding mounting seats and are limited and fixed by the sleeve frame, forming a rigid-flexible lateral connection. This structure can not only buffer the dynamic lateral pressure generated during concrete pouring, but also effectively suppress the relative displacement, tilting or outward expansion of the two baffle plates, thereby maintaining the verticality, flatness and sealing of the baffle interface and preventing grout leakage or cross-containment. At the same time, the damping characteristics can absorb some impact energy, avoid structural damage caused by rigid connection, take into account stability and adaptability, and improve the reliability and construction quality assurance capability of the device under complex working conditions. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the storage slot structure provided in an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of the support mechanism provided in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of the balancing mechanism provided in an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of a load-bearing plate structure provided in an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the vertical rod structure provided in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of a circular plate structure provided in an embodiment of the present invention.

[0030] In the diagram: 1. Baffle plate; 2. Storage groove; 3. Support mechanism; 301. Vertical rod; 302. Support leg; 303. Reinforcing rib; 304. Locking block; 305. Connecting screw hole; 306. Connecting bolt; 307. Adaptive slide rod; 308. Limiting hole; 4. Balancing mechanism; 401. Mounting rod; 402. Sleeve frame; 403. Damping telescopic rod; 404. Mounting base; 405. Groove; 5. Connecting slide groove; 6. Connecting slide rod; 7. Locking mechanism; 701. Locking rod; 702. Return spring; 703. Baffle plate; 704. Handle; 8. Connecting mechanism; 801. Force plate; 802. Slide rail; 803. Round rod; 804. Torsion spring shaft; 805. Round plate; 806. Handle; 9. Insertion hole; 10. Bracket; 11. Limiting bolt. Detailed Implementation

[0031] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0032] As attached Figure 1 To be continued Figure 7 As shown:

[0033] Example 1: This invention provides a grout-blocking device for the partitioned pouring of expansion reinforcement strips in stadium construction projects, including a grout-blocking plate 1. Two receiving grooves 2 are provided on both sides of the outer wall of one side of the two grout-blocking plates 1. A connecting mechanism 8 is provided in the inner cavity of the receiving groove 2. The connecting mechanism 8 includes a round rod 803, and a force-bearing plate 801 is sleeved in the middle of the outer ring of the round rod 803. A slide rail 802 is fixedly connected to one side of the force-bearing plate 801. A round plate 805 is sleeved on the upper part of the outer ring of the round rod 803. One end of the round rod 803 extends through the top of the inner cavity of the adjacent receiving groove 2 to the top of the grout-blocking plate 1. Insertion holes 9 are provided on both sides of the top of the round plate 805.

[0034] The inner cavity of the storage slot 2 is provided with a locking mechanism 7, and the locking mechanism 7 includes a locking rod 701. One end of the locking rod 701 is inserted into the inner cavity of the adjacent insertion hole 9, and the other end of the locking rod 701 is fixedly connected to a handle 704 through the side wall of the adjacent storage slot 2.

[0035] The inner cavity of the slide rail 802 is provided with a support mechanism 3, and the support mechanism 3 includes a vertical rod 301. The outer ring of the vertical rod 301 is slidably connected to the inner cavity of the corresponding slide rail 802, and the bottom of the vertical rod 301 is detachably connected with a support leg 302.

[0036] Several balancing mechanisms 4 are provided on the top of the two baffle plates 1. The balancing mechanism 4 includes a damping telescopic rod 403, and the two ends of the damping telescopic rod 403 are respectively fixedly connected to the mounting rod 401. A mounting seat 404 is provided below the mounting rod 401, and the top of the mounting seat 404 is provided with a groove 405 that is adapted to the mounting rod 401. The bottom of the mounting seat 404 is fixedly connected to the top of the adjacent baffle plate 1.

[0037] The vertical rod 301 is fixedly connected to the two sides of the adapter slide rod 307 respectively, and one side of the adapter slide rod 307 is slidably connected to the inner cavity of the adjacent slide rail 802.

[0038] Working principle: In actual construction, when personnel need to use the expansion reinforcement strip sectional pouring grout-blocking device for stadium construction, the angle of several connecting mechanisms 8 is first adjusted: by pulling the handle 704 upward, the locking rod 701 is driven to move upward against the elastic force of the return spring 702, so that the locking rod 701 is disengaged from the corresponding insertion hole 9 on the circular plate 805; then the handle 806 is rotated, and the circular rod 803 is rotated as a whole through the torsion spring shaft 804, thereby causing the force plate 801 and the slide rail 802 fixedly connected to it to rotate 90 degrees synchronously to the unfolded working position; at this time, the circular plate 805... The other insertion hole 9 is rotated to be directly below the locking rod 701. After releasing the handle 704, the locking rod 701 is reinserted into the insertion hole 9 under the action of the return spring 702 pushing the stop plate 703, thus reliably locking the round rod 803 and the entire connecting mechanism 8. Next, the vertical rod 301 is inserted into the inlet of the slide rail 802. The matching slide rods 307 fixed on both sides of the vertical rod 301 form a sliding fit with the inner cavity of the slide rail 802, ensuring that the vertical rod 301 can only move longitudinally along the slide rail 802 and will not come out. Then, the locking block 304 at the top of the support leg 302 is inserted into the pre-reserved docking cavity at the bottom of the vertical rod 301 and tightened. The connecting bolt 306 passes through the side wall of the adapter slide bar 307 and the vertical bar 301 and is threaded into the connecting screw hole 305 on the locking block 304, thereby firmly fixing the support leg 302 to the vertical bar 301. After the bottom of the support leg 302 contacts the ground, it provides stable support for the slurry baffle 1. At the same time, the reinforcing rib 303 on its side further enhances the structural strength between the locking block 304 and the support leg 302. To further improve the overall stability, the balance mechanism 4 is adjusted according to the distance between the two slurry baffles 1: the tension or compression damping telescopic rod 403, so that the mounting rods 401 at both ends are respectively embedded into the corresponding slurry baffles 1. The mounting rod 401 is positioned in the groove 405 of the top mounting base 404 and limited by the sleeve frame 402 to prevent lateral displacement, thus forming a rigid and balanced connection between the two baffle plates 1. If the baffle length needs to be extended, the connecting slide rod 6 on one side of the other baffle plate 1 can be slid into the connecting slide groove 5 on the other side of the current baffle plate 1 to achieve quick splicing. The bottom of the baffle plate 1 is equipped with a flexible rubber pad, which can adapt to the base surface with dense reinforcement or unevenness to ensure the sealing effect. After construction is completed, the locking mechanism 7, the folding connection mechanism 8, and the disassembly support mechanism 3 can be unlocked in reverse order to achieve quick recycling and reuse of the device.

[0039] This solution replaces the traditional method of temporary support with multiple timbers by using an integrated support mechanism 3 in conjunction with a slide rail 802. The support points are determined by the structural design rather than relying on experience, improving the standardization and reliability of the support and avoiding deformation, displacement, or collapse of the baffle plate 1 due to insufficient support. Secondly, the connecting mechanism 8 and the locking mechanism 7 work together to achieve rapid deployment and locking of the baffle plate 1 support structure without the need for hammering or repeated adjustments, significantly shortening installation time and reducing labor intensity. At the same time, the automatic reset locking mechanism composed of the locking rod 701, the insertion hole 9, the return spring 702, and the baffle plate 703 ensures a stable connection and easy operation. Furthermore, the support leg 302 is detachably connected to the docking bolt 306 and the docking screw hole 305 via the locking block 304, combined with the addition of... The reinforcing rib 303 enhances local strength, facilitating transportation and storage while ensuring structural rigidity after on-site assembly. Furthermore, the damping telescopic rod 403 in the balancing mechanism 4, together with the mounting base 404, groove 405, and sleeve 402, effectively suppresses the relative displacement of the two slurry baffles 1 under the lateral pressure of concrete, maintaining the verticality and flatness of the slurry baffle interface, thus ensuring the sealing of the partitioned isolation. Finally, the slurry baffles 1 are modularly spliced ​​through the connecting slide rod 6 and connecting groove 5, and, in conjunction with the bottom rubber pad, adapt to complex construction surfaces. This not only improves the versatility and reusability of the device but also fundamentally eliminates the risk of functional failure of the expansion reinforcement strip due to slurry leakage and cross-containment, ensuring that the expansive concrete can independently compensate for shrinkage according to the design sequence, effectively improving the structural crack resistance and construction quality.

[0040] Example 2: This example is basically the same as the previous example, except that a locking block 304 is fixedly connected to the top side of the support leg 302, and one end of the locking block 304 is inserted into the inner cavity of the adjacent vertical rod 301.

[0041] The vertical rod 301 is provided with connecting bolts 306 on both sides, and the locking block 304 is provided with connecting screw holes 305 on both sides. One end of the connecting bolt 306 passes through the side wall of the adjacent adapter slide rod 307 and the side wall of the vertical rod 301 in sequence and is connected to the inner cavity of the corresponding connecting screw hole 305 by thread screwing.

[0042] Several reinforcing ribs 303 are fixedly connected to one side of the top of the support leg 302 and along the horizontal direction of the support leg 302. One side of the reinforcing ribs 303 is fixedly connected to one side of the adjacent locking block 304.

[0043] Both sides of the outer ring of the mounting rod 401 are fitted with a sleeve frame 402. The outer wall of the mounting rod 401 is respectively in contact with the inner wall of the adjacent groove 405, and one end of the sleeve frame 402 abuts against one side of the adjacent mounting seat 404.

[0044] A baffle 703 is fitted onto the lower part of the outer ring of the locking rod 701, and the bottom of the baffle 703 abuts against the top of the adjacent circular plate 805. The top of the circular rod 803 is fixedly connected to the handle 806 through the bushing through the side wall of the adjacent storage slot 2. The bottom of the circular rod 803 is rotatably connected to the bottom of the inner cavity of the adjacent storage slot 2 through a torsion spring shaft 804.

[0045] Working principle: Adaptive sliding rods 307 are fixedly connected to both sides of the vertical rod 301, and these sliding rods 307 are slidably connected to the inner cavity of the adjacent slide rail 802. During the vertical rod 301's up-and-down sliding along the slide rail 802, the sliding rods 307 embed into the inner wall of the slide rail 802, forming a guiding constraint. This prevents the vertical rod 301 from laterally shifting or detaching from the slide rail 802 during sliding, improving the stability and reliability of the support mechanism 3. A locking block 304 is fixedly connected to one side of the top of the support leg 302, with one end of the locking block 304 inserted into the inner cavity of the vertical rod 301. During assembly of the support mechanism 3, the locking block 304, acting as a positioning and load-bearing structure, is first embedded into the bottom of the vertical rod 301, achieving rapid alignment between the support leg 302 and the vertical rod 301 and transferring loads. This avoids the loosening problems caused by traditional temporary binding or nailing methods. Connecting screws are provided on both sides of the vertical rod 301. The bolt 306 and the locking block 304 have mating screw holes 305 on both sides. The mating bolt 306 passes through the adapter slide rod 307 and the vertical rod 301 in sequence and is threaded to the mating screw hole 305. After the locking block 304 is inserted, the mating bolt 306 is tightened so that it passes through the multi-layer structure and finally locks the locking block 304. This achieves the effect of forming a rigid, detachable and shear-resistant integral connection between the support leg 302 and the vertical rod 301, improving the load-bearing capacity and reusability of the support node. Several reinforcing ribs 303 are fixedly connected to the top of the support leg 302 in the horizontal direction, and one side of the reinforcing rib 303 is fixedly connected to the locking block 304. When the support leg 302 is subjected to ground reaction force, the reinforcing ribs 303 share the bending moment and stress concentration at the root of the locking block 304. This achieves the effect of enhancing the structural strength of the connection between the locking block 304 and the support leg 302, preventing cracking or deformation, and extending the service life of the support mechanism 3.

[0046] Example 3: This example is basically the same as the previous example, except that the outer ring of the locking rod 701 is fitted with a return spring 702. One end of the return spring 702 is fixedly connected to the top of the inner cavity of the adjacent storage groove 2, and the other end of the return spring 702 is fixedly connected to one side of the adjacent baffle 703.

[0047] A plurality of limiting holes 308 are provided on one side of several adapting slide rods 307 and along the vertical direction of the adapting slide rods 307. A bracket 10 is fixedly connected to one side of the slide rail 802. A limiting bolt 11 is provided on one side of the bracket 10. One end of the limiting bolt 11 is threaded through the side wall of the bracket 10 and the side wall of the slide rail 802 and is inserted into the inner cavity of the corresponding limiting hole 308.

[0048] A connecting slide rod 6 is fixedly connected to one side of the baffle plate 1, and a connecting groove 5 is provided on the other side of the baffle plate 1. The outer ring of the connecting slide rod 6 is adapted to the inner cavity of the connecting groove 5.

[0049] Working principle: The mounting rod 401 is fitted with the sleeve frame 402 on both sides of its outer ring. The outer wall of the mounting rod 401 fits against the inner wall of the groove 405, and one end of the sleeve frame 402 abuts against the side wall of the mounting seat 404. After the length of the damping telescopic rod 403 is adjusted, the sleeve frame 402 forms an axial limit on the mounting rod 401, preventing it from coming out of the groove 405. This ensures that the balance mechanism 4 can still stably connect the two slurry baffles 1 under the lateral pressure of concrete, effectively maintaining the overall rigidity and flatness of the slurry baffle interface. The lower part of the outer ring of the locking rod 701 is fitted with the baffle plate 703. The bottom of the baffle plate 703 abuts against the top of the circular plate 805, and the top of the circular rod 803... The handle 806 is connected to the shaft sleeve at the top, and the bottom is rotatably connected to the storage slot 2 via a torsion spring shaft 804. When the handle 806 is rotated to unfold the connecting mechanism 8, the torsion spring shaft 804 provides a rotational tendency, while the baffle 703, acting as a force transmission intermediary, works with the return spring 702 to achieve automatic locking. This ensures that the connecting mechanism 8 can be reliably positioned in both unfolded and retracted states, preventing accidental rotation during construction. The return spring 702 is fitted around the outer ring of the locking rod 701. One end of the return spring 702 is fixed to the top of the inner cavity of the storage slot 2, and the other end is connected to the baffle 703. When the operator releases the handle 704, the return spring 702... 2. Pushing the baffle 703 downwards causes the locking rod 701 to automatically insert into the socket 9, achieving the effect of automatic reset and self-locking of the locking mechanism 7. This simplifies the operation and ensures connection safety, preventing structural instability caused by human negligence in locking. Several limiting holes 308 are vertically opened on the adapting slide rod 307. A bracket 10 is fixed to one side of the slide rail 802, and limiting bolts 11 are installed on the bracket 10. The limiting bolts 11 pass through the bracket 10 and the slide rail 802 and are inserted into the corresponding limiting holes 308. After the vertical rod 301 slides to the required height, the limiting bolts 11 are tightened to lock it in the specific limiting holes 308, achieving... To achieve precise multi-level height adjustment and reliable mechanical locking of the support mechanism 3, adapting to different pouring height requirements while preventing the support leg 302 from sliding under force, a connecting slide rod 6 is fixed on one side of the grout baffle plate 1, and a connecting slide groove 5 is opened on the other side. The outer ring of the connecting slide rod 6 is adapted to the inner cavity of the connecting slide groove 5. When it is necessary to extend the grout baffle length, the connecting slide rod 6 of one grout baffle plate 1 can be directly slid into the connecting slide groove 5 of another plate, achieving the effect of quick and seamless splicing between grout baffle plates 1. This not only improves the modularity and versatility of the device, but also ensures the sealing and overall rigidity of the splice, effectively preventing grout leakage.

[0050] The embodiments of the present invention are given for the purposes of illustration and description. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A grout-blocking device for zoned casting of expansion-reinforced strips in stadium construction, comprising a grout-blocking plate (1), characterized in that: The two baffle plates (1) have storage grooves (2) on both sides of one outer wall. The inner cavity of the storage groove (2) is provided with a connecting mechanism (8). The connecting mechanism (8) includes a round rod (803). A force plate (801) is sleeved in the middle of the outer ring of the round rod (803). A slide rail (802) is fixedly connected to one side of the force plate (801). A round plate (805) is sleeved on the upper part of the outer ring of the round rod (803). One end of the round rod (803) extends through the top of the inner cavity of the adjacent storage groove (2) to the top of the baffle plate (1). Insertion holes (9) are provided on both sides of the top of the round plate (805). The inner cavity of the storage slot (2) is provided with a locking mechanism (7), and the locking mechanism (7) includes a locking rod (701). One end of the locking rod (701) is inserted into the inner cavity of the adjacent insertion hole (9), and the other end of the locking rod (701) is fixedly connected to a handle (704) through the side wall of the adjacent storage slot (2). The inner cavity of the slide rail (802) is provided with a support mechanism (3), and the support mechanism (3) includes a vertical rod (301). The outer ring of the vertical rod (301) is slidably connected to the inner cavity of the corresponding slide rail (802), and the bottom of the vertical rod (301) is detachably connected with a support leg (302). The top of the two baffles (1) is provided with a number of balancing mechanisms (4). The balancing mechanism (4) includes a damping telescopic rod (403), and the two ends of the damping telescopic rod (403) are respectively fixedly connected to the mounting rod (401). The mounting rod (401) is provided with a mounting seat (404) below it, and the top of the mounting seat (404) is provided with a groove (405) that is adapted to the mounting rod (401). The bottom of the mounting seat (404) is fixedly connected to the top of the adjacent baffle (1).

2. The expansion reinforcement strip zoned pouring grout-blocking device for stadium project construction according to claim 1, characterized in that: The vertical rod (301) is fixedly connected to two sides of the adapter slide rod (307), and one side of the adapter slide rod (307) is slidably connected to the inner cavity of the adjacent slide rail (802).

3. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 1, characterized in that: A locking block (304) is fixedly connected to one side of the top of the support leg (302), and one end of the locking block (304) is inserted into the inner cavity of the adjacent vertical rod (301).

4. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 3, characterized in that: The vertical rod (301) is provided with connecting bolts (306) on both sides, and the locking block (304) is provided with connecting screw holes (305) on both sides. One end of the connecting bolt (306) passes through the side wall of the adjacent adapter slide (307) and the side wall of the vertical rod (301) and is connected to the inner cavity of the corresponding connecting screw hole (305) by thread screwing.

5. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 1, characterized in that: A plurality of reinforcing ribs (303) are fixedly connected to one side of the top of the support leg (302) and along the horizontal direction of the support leg (302), and one side of the reinforcing ribs (303) is fixedly connected to one side of the adjacent locking block (304).

6. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 1, characterized in that: Both sides of the outer ring of the mounting rod (401) are fitted with a sleeve frame (402). The outer wall of the mounting rod (401) is respectively attached to the inner wall of the adjacent groove (405). One end of the sleeve frame (402) abuts against one side of the adjacent mounting seat (404).

7. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 1, characterized in that: A baffle plate (703) is sleeved on the lower part of the outer ring of the locking rod (701), and the bottom of the baffle plate (703) abuts against the top of the adjacent circular plate (805). The top of the circular rod (803) is fixedly connected to a handle (806) through a bushing through the side wall of the adjacent storage groove (2). The bottom of the circular rod (803) is rotatably connected to the bottom of the inner cavity of the adjacent storage groove (2) through a torsion spring shaft (804).

8. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 7, characterized in that: The outer ring of the locking rod (701) is fitted with a reset spring (702). One end of the reset spring (702) is fixedly connected to the top of the inner cavity of the adjacent storage groove (2), and the other end of the reset spring (702) is fixedly connected to one side of the adjacent baffle (703).

9. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 4, characterized in that: A plurality of limiting holes (308) are provided on one side of a plurality of the adapter slide rods (307) and along the vertical direction of the adapter slide rods (307). A bracket (10) is fixedly connected to one side of the slide rail (802). A limiting bolt (11) is provided on one side of the bracket (10). One end of the limiting bolt (11) passes through the side wall of the bracket (10) and the side wall of the slide rail (802) in sequence by thread and is inserted into the inner cavity of the corresponding limiting hole (308).

10. The expansion reinforcement strip zoned casting grout-blocking device for stadium project construction according to claim 1, characterized in that: A docking slide rod (6) is fixedly connected to one side of the baffle plate (1), and a docking groove (5) is provided on the other side of the baffle plate (1). The outer ring of the docking slide rod (6) is adapted to the inner cavity of the docking groove (5).

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