A building formwork connection frame

Abstract

The utility model relates to building template technical field, and specifically is a kind of building template connecting frame, including two can be stuck steel pipe's buckle plate, the connecting mechanism that can connect two buckle plates together, two threaded barrels and two can be fixed to the connecting mechanism on adjacent threaded barrel clamping mechanism, the middle part of two buckle plates is all provided with circular hole, and connecting mechanism is located in the inside of two circular holes.The utility model, by selecting the appropriate number of pull rod, the plug bar on adjacent pull rod is inserted into the inside of clamping hole, and the relative position of multiple pull rods is fixed using the plug through the insertion hole, then two threaded barrels are inserted into the sliding of pull rod, make two buckle plates abut adjacent steel pipe, after threaded barrel slides to suitable position, press two clamps and make arc clamping block enter adjacent annular groove and fix threaded barrel position, rotate nut and resist buckle plate closely adhere to steel pipe, so as to be needed to adjust the length of connecting mechanism, and reduce the time of rotating nut, it is convenient for user to install template.

Description

Technical Field

[0001] This utility model relates to the field of building formwork technology, specifically a building formwork connecting frame. Background Technology

[0002] Construction formwork is a temporary support structure, mainly composed of three parts: panels, supporting structures, and connectors. The supporting structure supports the panels, and the connectors connect the supporting structure and the panels into a whole. Generally, when constructing formwork for columns, walls, etc., the panels are first erected, then steel pipes are used to press against the panels, and tie bolts are used to fix the steel pipes on the opposite panels, thus forming the formwork. However, the threaded parts of the tie bolts are basically fixed in size, making it difficult to adjust as needed. Users need to find the appropriate size threaded parts, which is inconvenient. Moreover, when constructing thin wall or column formwork, there may be a certain length of excess material at both ends of the threaded parts. Since tie bolts are mostly tightened manually, the time required to manually tighten the nuts on the bolts increases due to the excess material, affecting the efficiency of formwork installation, which is also inconvenient. Utility Model Content

[0003] The purpose of this utility model is to provide a building formwork connection frame to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A building formwork connecting frame, comprising:

[0006] The system includes two buckle plates capable of holding steel pipes, a connecting mechanism for connecting the two buckle plates together, two threaded cylinders, and two locking mechanisms for fixing adjacent threaded cylinders to the connecting mechanism. Each buckle plate has a circular hole in its center. The connecting mechanism is located inside the two circular holes. The connecting mechanism includes multiple pull rods. Each pull rod has a locking hole at one end and a fixed insertion rod at the other end. The insertion rod is movably inserted into the adjacent locking hole. Each pull rod has an insertion hole at one end of its outer wall and at the outer wall of the adjacent insertion rod. The outer walls of the two threaded cylinders are slidably fitted into the two circular holes. Nuts are screwed onto the outer walls of both threaded cylinders, and washers are slidably fitted onto the outer walls of both threaded cylinders. One side of each locking mechanism is fixedly connected to one end of the two threaded cylinders.

[0007] Furthermore, the locking mechanism includes:

[0008] The sleeve consists of a frame, two clamping plates, and two sliding boxes. One side of the frame is fixedly connected to one end of an adjacent threaded cylinder. A sliding hole is provided at the center of one side of the frame, and a rectangular through hole is provided at one end of the frame. Both clamping plates are slidably fitted inside the rectangular through hole. Multiple annular grooves are provided on the outer wall of any pull rod. An arc-shaped locking block is fixedly connected to one side of each of the two clamping plates, and the arc-shaped locking blocks on the two clamping plates are movably engaged with the adjacent annular grooves. The two sliding boxes are located on the top and bottom sides of the frame, respectively, and the frame is slidably fitted inside the two sliding boxes.

[0009] Furthermore, each of the two sliding boxes has multiple tension springs fixedly connected to its inner wall, and one end of each tension spring is fixedly connected to the side wall of the adjacent sleeve frame.

[0010] Furthermore, a J-shaped plate is fixedly connected to the top surface of a sliding box.

[0011] Furthermore, the frame is provided with sliding grooves on both sides, and each clamping plate is fixedly connected with protrusions on both sides, with the two protrusions on each clamping plate slidingly engaging with the two sliding grooves respectively.

[0012] Furthermore, both ends of the sleeve frame are fixedly connected to connecting plates via support rods, and one side of each connecting plate is rotatably connected to a rotating plate. Both ends of each rotating plate are rotatably connected to support arms. The two support arms on each rotating plate are arranged diagonally with the center of the rotating plate as the center, and one end of each of the two support arms on each rotating plate is rotatably connected to the two sleeve frames respectively.

[0013] Furthermore, one end of each insertion rod has a hemispherical structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By selecting an appropriate number of tie rods and arranging them horizontally, inserting the inserts on adjacent tie rods into the locking holes, and then using pins to fix the relative positions of multiple tie rods through the insertion holes, two threaded cylinders are inserted into the tie rods and slid to make the two buckle plates fit against the adjacent steel pipes. After the threaded cylinders have slid to the appropriate position, the two clamping plates are pressed down so that the arc-shaped locking blocks on the two clamping plates engage with the adjacent annular grooves to fix the position of the threaded cylinders. Then, the nuts are turned to make the buckle plates fit tightly against the adjacent steel pipes. This allows the length of the connecting mechanism to be adjusted as needed and reduces the time required to turn the nuts, making it easier for users to install the templates. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the usage mode of this utility model;

[0017] Figure 2 This is an exploded view of the connecting mechanism structure in this utility model;

[0018] Figure 3This is a schematic diagram of the locking mechanism in this utility model;

[0019] Figure 4 This is an exploded view of the locking mechanism structure in this utility model.

[0020] In the diagram: 100, buckle plate; 200, connecting mechanism; 210, pull rod; 211, locking hole; 212, annular groove; 220, insertion rod; 300, threaded cylinder; 301, washer; 310, nut; 400, locking mechanism; 410, sleeve frame; 420, clamping plate; 430, sliding box; 431, tension spring; 440, connecting plate; 441, rotating plate; 442, support arm. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 In this embodiment of the utility model, a building formwork connecting frame includes:

[0023] The system includes two snap-on plates 100 capable of holding steel pipes together, a connecting mechanism 200 capable of connecting the two snap-on plates 100 together, two threaded cylinders 300, and two locking mechanisms 400 capable of fixing adjacent threaded cylinders 300 to the connecting mechanism 200. Each of the two snap-on plates 100 has a circular hole in the middle. The connecting mechanism 200 is located inside the two circular holes. The connecting mechanism 200 includes multiple pull rods 210. Each pull rod 210 has a locking hole 211 at one end and a fixed insertion rod 220 at the other end. The insertion rod 220 is movably inserted into the adjacent locking hole 211. Each pull rod 210 has an insertion hole at one end of its outer wall and the outer wall of the adjacent insertion rod 220. The outer walls of the two threaded cylinders 300 are slidably fitted into the two circular holes. Nuts 310 are screwed onto the outer walls of the two threaded cylinders 300, and washers 301 are slidably fitted onto the outer walls of the two threaded cylinders 300. One side of each locking mechanism 400 is fixedly connected to one end of the two threaded cylinders 300.

[0024] Specifically, two snap-on plates 100, a connecting mechanism 200, two threaded cylinders 300, and two locking mechanisms 400 constitute a tie bolt. Four panels are assembled into a prism shape, and then steel pipes are placed on the panels to abut against them. The two snap-on plates 100 are then secured to the steel pipes on the two opposite panels. The connecting mechanism 200, the two threaded cylinders 300, and the two locking mechanisms 400 ensure that the two snap-on plates 100 abut against adjacent steel pipes, thereby fixing the position of the two opposite panels. In use, a suitable number of tie rods 210 can be arranged horizontally in sequence, and the inserts 220 on two adjacent tie rods 210 are inserted into adjacent locking holes 211, allowing multiple tie rods to... The multiple tie rods 210 are connected to form a rod-like body. Then, the pins are inserted into the insertion holes to fix the positions of the multiple tie rods 210. Next, two threaded cylinders 300 are inserted from both ends of the rod-like body formed by the multiple tie rods 210. The positions of the threaded cylinders 300 are manually slid to bring the two buckle plates 100 close to the adjacent steel pipe. Then, the two locking mechanisms 400 are used to fix the two threaded cylinders 300 to the adjacent tie rods 210. Then, the nuts 310 are turned to make the nuts 310 abut against the adjacent buckle plates 100 and fit tightly against the adjacent steel pipe, thus completing the installation of the template. This allows the length of the rod-like body formed by the multiple tie rods 210 to be adjusted as needed, and reduces the time for users to turn the bolts, making it easier for users to install the template.

[0025] Example 1

[0026] like Figure 3-4 As shown, in this embodiment, the locking mechanism 400 includes:

[0027] The sleeve 410 consists of two clamping plates 420 and two sliding boxes 430. One side of the sleeve 410 is fixedly connected to one end of the adjacent threaded cylinder 300. A sliding hole is opened in the center of one side of the sleeve 410, and a rectangular through hole is opened at one end of the sleeve 410. Both clamping plates 420 are slidably fitted inside the rectangular through hole. Multiple annular grooves 212 are opened on the outer wall of any pull rod 210. An arc-shaped locking block is fixedly connected to the adjacent side of the two clamping plates 420, and the arc-shaped locking blocks on the two clamping plates 420 are movably engaged with the adjacent annular grooves 212. The two sliding boxes 430 are located on the top and bottom sides of the sleeve 410, respectively. The sleeve 410 is slidably fitted inside the two sliding boxes 430. Multiple tension springs 431 are fixedly connected to one inner wall of each of the two sliding boxes 430, and one end of any tension spring 431 is fixedly connected to the side wall of the adjacent sleeve 410.

[0028] In this embodiment, after the threaded cylinder 300 is fitted onto the pull rod 210, the slidable threaded cylinder 300 drives the sleeve frame 410 to slide. At this time, the pull rod 210 is located inside the sliding hole on the sleeve frame 410. After the buckle plate 100 is close to the adjacent steel pipe, the user can manually press the two clamping plates 420 to move towards each other, so that the arc-shaped locking block on the clamping plate 420 is locked inside the adjacent annular groove 212, and the two clamping plates 420 are aligned with the two ends of the sleeve frame 410 at opposite ends. Then, the two sliding boxes 430 are pulled by the adjacent tension spring 431 and move towards each other, so that the two sliding boxes 430 fit the sleeve frame 410 together with the two clamping plates 420, thereby limiting the two clamping plates 420. Then, the nut 310 is rotated to squeeze the adjacent buckle plate 100 tightly against the adjacent steel pipe, thus facilitating the use of the user.

[0029] like Figure 3-4 As shown, in this embodiment, a J-shaped plate is fixedly connected to the top surface of a sliding box 430, and sliding grooves are provided on both sides of the sleeve frame 410. Protrusions are fixedly connected to both sides of any clamping plate 420. The two protrusions on any clamping plate 420 are slidably engaged in the two sliding grooves. Connecting plates 440 are fixedly connected to both ends of the sleeve frame 410 through support rods, and rotating plates 441 are rotatably connected to one side of each of the two connecting plates 440. Support arms 442 are rotatably connected to both ends of any rotating plate 441. The two support arms 442 on any rotating plate 441 are arranged diagonally with the center of the rotating plate 441 as the center. One end of the two support arms 442 on any rotating plate 441 is rotatably connected to the two sleeve frames 410 respectively.

[0030] In practice, when the user needs to slide the two sliding boxes 430 in opposite directions so that the two sliding boxes 430 no longer lock the two clamping plates 420 and the sleeve frame 410 together, the user can move the adjacent sliding box 430 by turning the J-shaped plate. The sliding box 430 drives the adjacent rotating plate 441 to rotate through the adjacent support arm 442, so that the two sliding boxes 430 on the same rotating plate 441 move in opposite directions by the adjacent support arm 442. The inner arc surface of the arc-shaped locking block on the clamping plate 420 and the inner side wall of the annular groove 212 of the pull rod 210 are both rounded corner structures, so that when the threaded cylinder 300 is slid, the clamping plate 420 can be squeezed out from the adjacent annular groove 212, which makes it easier for the user to use. The protrusion can prevent the clamping plate 420 from falling out of the adjacent sleeve frame 410 and prevent the clamping plate 420 from being lost.

[0031] Example 2

[0032] Based on Embodiment 1, the hemispherical structure at one end of the insertion rod 220 facilitates the insertion of the insertion rod 220 into the card hole 211.

[0033] like Figure 2 As shown, in this embodiment, one end of any of the insertion rods 220 is a hemispherical structure.

[0034] In practice, one end of the insertion rod 220 has a hemispherical structure, which makes it less resistant when inserted into the card hole 211, making it easier for users to insert.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A building formwork connecting frame, characterized in that, include: Both snap-on panels (100) have a circular hole in the middle; The connecting mechanism (200) is located inside the two circular holes. The connecting mechanism (200) includes multiple pull rods (210). Each pull rod (210) has a locking hole (211) at one end and a plug rod (220) fixedly connected to the other end. The plug rod (220) is movably inserted into the adjacent locking hole (211). Each pull rod (210) has a locking hole at one end of its outer side wall and the outer side wall of the adjacent plug rod (220). Two threaded cylinders (300) have their outer walls slidably fitted into the interior of two circular holes. Nuts (310) are screwed onto the outer walls of both threaded cylinders (300), and washers (301) are slidably fitted onto the outer walls of both threaded cylinders (300). Two locking mechanisms (400) are fixedly connected to one end of each of the two threaded cylinders (300) on one side.

2. The building formwork connecting frame according to claim 1, characterized in that, One end of any of the inserts (220) is a hemispherical structure.

3. The building formwork connecting frame according to claim 2, characterized in that, The locking mechanism (400) includes: The sleeve (410) is fixedly connected to one end of the adjacent threaded cylinder (300) on one side. A sliding hole is provided in the center of one side of the sleeve (410), and a rectangular through hole is provided in one end of the sleeve (410). Both clamping plates (420) are slidably sleeved inside the rectangular through hole. Multiple annular grooves (212) are opened on the outer side wall of any pull rod (210). An arc-shaped locking block is fixedly connected to the adjacent side of the two clamping plates (420), and the arc-shaped locking blocks on the two clamping plates (420) are movably locked with the adjacent annular grooves (212). Two sliding boxes (430) are located on the top and bottom sides of the frame (410), respectively, and the frame (410) is slidably fitted inside the two sliding boxes (430).

4. The building formwork connecting frame according to claim 3, characterized in that, Multiple tension springs (431) are fixedly connected to the inner wall of each of the two sliding boxes (430), and one end of any tension spring (431) is fixedly connected to the side wall of the adjacent sleeve frame (410).

5. The building formwork connecting frame according to claim 4, characterized in that, A J-shaped plate is fixedly connected to the top surface of a sliding box (430).

6. The building formwork connecting frame according to any one of claims 3-5, characterized in that, The sleeve frame (410) has sliding grooves on both sides, and each clamping plate (420) has protrusions fixedly connected to both sides. The two protrusions on each clamping plate (420) are respectively slidably engaged in the two sliding grooves.

7. The building formwork connecting frame according to claim 4, characterized in that, Both ends of the sleeve frame (410) are fixedly connected to the connecting plate (440) by the support rod, and both sides of the connecting plate (440) are rotatably connected to the rotating plate (441). Both ends of the rotating plate (441) are rotatably connected to the support arm (442). The two support arms (442) on the rotating plate (441) are arranged diagonally with the center of the rotating plate (441) as the center. One end of the two support arms (442) on the rotating plate (441) is rotatably connected to the two sleeve frames (410) respectively.

Images