A building formwork splicing sealing rubber strip embedding device

Abstract

The utility model relates to the field of building construction especially relates to a building template splicing sealant strip embedding equipment, including the mounting frame, the inside slide type connection of mounting frame has two clamping pieces, the first wedge is connected in all in clamping piece top, clamping piece with mounting frame between all are connected with two first spring, the sealant strip is set up between clamping piece, the mounting frame top slide type connection has the down -pressing piece, the down -pressing piece bottom all are provided with the second wedge, the second wedge and the first wedge are pasted contact. The utility model discloses through adjustable pressure mechanism and self -weight realizes the stable anchoring of equipment on the splicing template, ensures the stable operation reference solid, has realized that the reliable fixed clamping of strip is pressed into before, and keeps the stable clamping state in the whole process of pressing in, and the guiding device ensures the accurate perpendicular pressure path, makes the strip be even, vertical, depth consistent pressure into the gap, and the sealing quality and operation efficiency are improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a device for embedding sealing strips for splicing building templates. Background Technology

[0002] In construction formwork engineering, to ensure the sealing of concrete during pouring and prevent grout leakage, elastic sealing strips are often installed at the edges of spliced ​​formwork. Traditionally, this is done manually: workers first roughly align the strip with the formwork joint, then use simple tools or a hammer to manually press it in. This method has significant limitations. First, manual alignment is inaccurate; the strip is easily displaced or twisted during initial installation and pressing, leading to unstable sealing or even failure. Second, the pressing force is difficult to precisely control and maintain uniformity, resulting in inconsistent pressing depth and incomplete sealing, or even more serious issues. This can damage the adhesive strip itself or the edge of the template, affecting reuse. The re-operation process is labor-intensive and inefficient, and there is a safety hazard of hand injury from the tool. Although there are occasional solutions that use lever devices to apply pressure, they still cannot systematically solve many problems such as reliable temporary fixation of the adhesive strip before pressing, stable clamping force and precise vertical guidance during the entire pressing process, and convenient, reliable and adjustable clamping of the two templates during splicing. Especially in scenarios where it is necessary to ensure the consistency of the adhesive strip pressing effect on long-distance splices, the traditional method is inadequate.

[0003] Therefore, in order to address the above problems, a device for embedding sealing strips for splicing building templates is now being developed. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices, this utility model provides a building template splicing sealing strip embedding device.

[0005] The technical solution of this utility model is as follows: a sealing strip embedding device for building template splicing, comprising an installation frame, two clamping members slidably connected to the inner side of the installation frame, each clamping member having a first wedge block connected to its top, two first springs connected between each clamping member and the installation frame, a sealing strip provided between the clamping members, a pressing member slidably connected to the top of the installation frame, each pressing member having a second wedge block at its bottom, the second wedge block being in close contact with the first wedge block, a guide member provided at the top of the installation frame, the guide member being slidably connected to the pressing member, and so on. Multiple second springs are provided between the lower pressing member and the mounting frame. A rotating rod is rotatably connected to the upper rear side of the mounting frame. The rotating rod is used to press the lower pressing member. A first mounting plate is provided on the lower front side of the mounting frame, and a second mounting plate is provided on the lower rear side of the mounting frame. A first clamping member is slidably connected to the first mounting plate. A third spring is connected between the first clamping member and the first mounting plate. A second clamping member is slidably connected to the second mounting plate. An adjusting member is rotatably connected to the second clamping member. The adjusting member is threadedly connected to the second mounting plate.

[0006] In one embodiment, handles are provided on both the left and right sides of the mounting frame.

[0007] In one embodiment, both the front and rear sides of the pressing member are arc-shaped structures.

[0008] In one embodiment, an anti-slip sleeve is provided on the front side of the first clamping member.

[0009] In one embodiment, anti-slip pads are provided on the inner sides of both the first clamping member and the second clamping member.

[0010] In one embodiment, the adjusting member is provided with an assistive turning handle.

[0011] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0012] This invention achieves stable anchoring of the equipment on the splicing template through an adjustable clamping mechanism and its own weight, ensuring a stable working benchmark. It innovatively utilizes a wedge-block linkage mechanism to cleverly decompose the downward pressure of the operating lever into the horizontal clamping force of the clamping components and the overall downward pressure. This ensures that the adhesive strip is reliably fixed and clamped before pressing and maintains a stable clamping state throughout the pressing process. The guiding device ensures a precise vertical pressure path, allowing the adhesive strip to be pressed into the gap evenly, vertically, and to a consistent depth. This significantly improves sealing quality and work efficiency, effectively avoiding adhesive strip displacement, deformation, and the risks associated with manual operation, while reducing labor intensity and template wear. Attached Figure Description

[0013] Figure 1This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the first partial cross-sectional three-dimensional structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the second partial cross-sectional three-dimensional structure of this utility model.

[0017] The components in the diagram are labeled as follows: 1-Mounting frame, 2-Clamping component, 21-First wedge block, 3-First spring, 4-Sealing strip, 5-Pressing component, 51-Second wedge block, 6-Guide component, 7-Second spring, 8-Rotating rod, 9-First mounting plate, 10-Second mounting plate, 11-First clamping component, 12-Third spring, 13-Second clamping component, 14-Adjusting component. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0019] A device for embedding sealing strips for splicing building formwork, such as Figures 1-4 As shown, the system includes a mounting frame 1 with handles on both sides. Two clamping members 2 are slidably connected to the inner side of the mounting frame 1. Each clamping member 2 has a first wedge block 21 connected to its top. Two first springs 3 connect each clamping member 2 to the mounting frame 1. A sealing strip 4 is provided between the clamping members 2. A pressing member 5 is slidably connected to the top of the mounting frame 1. The pressing member 5 has curved surfaces on both its front and rear sides. A second wedge block 51 is provided at the bottom of each pressing member 5, and the second wedge block 51 is in close contact with the first wedge block 21. A guide member 6 is provided at the top of the mounting frame 1, and the guide member 6 is slidably connected to the pressing member 5. Multiple second springs 7 are provided between the pressing member 5 and the mounting frame 1. The rear of the mounting frame 1... A rotating rod 8 is connected to the side and is used to press the lower pressing member 5. A first mounting plate 9 is provided on the lower front side of the mounting frame 1, and a second mounting plate 10 is provided on the lower rear side of the mounting frame 1. A first clamping member 11 is slidably connected to the first mounting plate 9. An anti-slip sleeve is provided on the front side of the first clamping member 11. A third spring 12 is connected between the first clamping member 11 and the first mounting plate 9. A second clamping member 13 is slidably connected to the second mounting plate 10. Anti-slip pads are provided on the inner sides of both the first clamping member 11 and the second clamping member 13. An adjusting member 14 is rotatably connected to the second clamping member 13. The adjusting member 14 is threadedly connected to the second mounting plate 10. An assistive wrench is provided on the adjusting member 14.

[0020] It should be noted that the operator first aligns the edges of the two building templates to be spliced ​​tightly and places them on a stable support surface. Then, the operator holds the handles on both sides of the mounting frame 1 with both hands, lifts the entire device, and places it over the template splice. At this time, the first mounting plate 9 and the second mounting plate 10 at the bottom of the device span the templates on both sides of the splice. By sliding the first clamping member 11 (which has an anti-slip sleeve on its front side for easy manual application) installed on the first mounting plate 9 forward, the anti-slip pad at its bottom is pressed tightly against the upper surface of the front template. At the same time, the weight of the device itself is applied to the rear second mounting plate 10. The third spring 12 connecting the first clamping member 11 and the first mounting plate 9 provides a certain amount of pressure. The pre-tightening force, combined with the equipment's own weight, initially achieves reliable fixation of the equipment on the front template. Then, the operator holds the assist handle on the second clamping member 13 and turns the adjusting member 14, which is threadedly connected to it. Since the adjusting member 14 and the second mounting plate 10 are threadedly engaged, rotating the adjusting member 14 will precisely control the front and rear position of the second clamping member 13 on the second mounting plate 10, thereby moving the anti-slip pad at its bottom to the appropriate position and pressing the upper surface of the rear template. At this time, the front template is pressed by the weight of the first clamping member 11 and the spring pre-tightening, and the rear template is locked by the threaded fine adjustment of the second clamping member 13 and the adjusting member 14. The equipment is stably and adjustablely fixed on the template splicing surface to be operated.

[0021] After the equipment is positioned and fixed, the operator places the sealing strip to be embedded directly above the joint between the two templates, positioning it inside the equipment, specifically between the two clamping pieces 2 that slide on the inner side of the mounting frame 1. Initially, the sealing strip is positioned higher than the joint inside the mounting frame 1. At this point, the first wedge block 21 at the top of the clamping piece 2 is in its natural state. The clamping piece 2 is in a closed position under the action of the two first springs 3 connected to it and the mounting frame 1. Next, the crucial pressing operation is performed. The operator grasps the rotating rod 8, which is rotatably connected to the upper rear of the mounting frame 1, and pulls it downwards. During the downward press, the rod 8 directly contacts and presses against the two clamping pieces slidably connected to the top of the mounting frame 1. The connecting pressing member 5 (designed with an arc-shaped structure in the front-to-back direction to facilitate smooth movement within the guide member 6) overcomes the elastic force of the multiple second springs 7 connected to the mounting frame 1 below it and slides downward along the guide member 6 vertically mounted on the top of the mounting frame 1. As the pressing member 5 moves downward, the second wedge block 51 fixed at its bottom also moves downward. Since the second wedge block 51 is in close contact with the first wedge block 21 at the top of the clamping member 2, when the second wedge block 51 moves downward along the inclined surface, its inclined surface exerts pressure on the inclined surface of the first wedge block 21. This interaction between the inclined surfaces of the wedge blocks generates a horizontal component force, pushing the two first wedge blocks 21. 1 (and its connected clamping part 2) overcomes the resistance of the first spring 3 and expands outward synchronously in the horizontal direction inside the mounting frame 1, thereby unlocking the sealing strip located between the two. As the rotating rod 8 continues to press down, it pushes the pressing part 5 and the second wedge block 51 further down, and the sealing strip is pressed vertically downward as a whole into the gap formed by the splicing of the two templates below it. At this time, the second spring 7 mainly provides partial damping and later rebound force during the pressing process. The final depth of the pressing part 5 determines the depth of the sealing strip being pressed into the gap, ensuring that the pressing depth of different parts is uniform. When the sealing strip is pressed into the required depth, the operator slowly releases the rotating rod 8, and the restoring force of the second spring 7 acts as a means to push the sealing strip into the gap. When the lowering member 5, together with the second wedge block 51, is lowered, it resets upward along the guide member 6. As the second wedge block 51 rises, its inclined pressure on the first wedge block 21 disappears. Then, under the elastic force of the first spring 3, the clamping member 2 drives the first wedge block 21 at its top to return to its initial position. At this point, the rubber strip has been completely, accurately, and stably embedded in the template gap. Finally, the operator reverses the direction of the adjustment member 14 to loosen the second clamping member 13 and then lifts the first clamping member 11. The entire device can then be easily removed from the template, completing a complete sealing strip embedding operation. The whole process greatly simplifies the problems of low efficiency, high labor cost, and inconsistent depth of traditional manual embedding.

[0022] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A device for embedding sealing strips for splicing building templates, characterized in that: The system includes a mounting frame (1), with two clamping members (2) slidably connected to the inner side of the mounting frame (1). Each clamping member (2) has a first wedge block (21) connected to its top. Two first springs (3) are connected between each clamping member (2) and the mounting frame (1). A sealing strip (4) is provided between the clamping members (2). A pressing member (5) is slidably connected to the top of the mounting frame (1). Each pressing member (5) has a second wedge block (51) at its bottom, which is in contact with the first wedge block (21). A guide member (6) is provided at the top of the mounting frame (1), and the guide member (6) is slidably connected to the pressing member (5). A sealing strip (4) is provided between the pressing member (5) and the mounting frame (1). Multiple second springs (7), a rotating rod (8) is rotatably connected to the upper rear side of the mounting frame (1), the rotating rod (8) is used to squeeze the lower pressing member (5), a first mounting plate (9) is provided on the lower front side of the mounting frame (1), a second mounting plate (10) is provided on the lower rear side of the mounting frame (1), a first clamping member (11) is slidably connected to the first mounting plate (9), a third spring (12) is connected between the first clamping member (11) and the first mounting plate (9), a second clamping member (13) is slidably connected to the second mounting plate (10), an adjusting member (14) is rotatably connected to the second clamping member (13), and the adjusting member (14) is threadedly connected to the second mounting plate (10).

2. A building formwork splicing sealing strip embedding device according to claim 1, characterized in that: The mounting frame (1) is equipped with handles on both the left and right sides.

3. A building formwork splicing sealing strip embedding device according to claim 1, characterized in that: The pressing component (5) has an arc-shaped structure on both the front and rear sides.

4. A building formwork splicing sealing strip embedding device according to claim 1, characterized in that: The first clamping member (11) is provided with an anti-slip sleeve on its front side.

5. A building formwork splicing sealing strip embedding device according to claim 1, characterized in that: Both the first clamping member (11) and the second clamping member (13) have anti-slip pads on their inner sides.

6. A building formwork splicing sealing strip embedding device according to claim 1, characterized in that: The adjusting component (14) is provided with an assistive wrench.

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