Precise positioning device for pre-embedded sleeve arranged at position of aluminum formwork beam

Abstract

The utility model relates to the technical field of embedded sleeve positioning, and discloses a device for accurately positioning an embedded sleeve arranged at the beam position of an aluminum template, the device comprises an aluminum template main body and a beam sleeve, the top of the aluminum template main body is connected with a positioning plate, and a compression spring is connected to the position, between the positioning plate and a clamping plate, of the outer part of an inserting rod. The aluminum formwork body and the positioning plate are connected and installed through the installation bolt, the assembling position of the positioning plate is determined based on the assembling position of the beam sleeve, the beam sleeve is positioned through the positioning plate when being assembled, the inner wall of the beam sleeve makes contact with the clamping plate, meanwhile, the compression spring can be correspondingly compressed, and the beam sleeve can be assembled. And meanwhile, the tail end of an inserting rod moves in an inserting groove and slides through cooperation of a guide rail and a guide block, and therefore under compression resilience of a compression spring, a clamping plate and a protection pad are matched to support and position the inner wall of the beam sleeve, and the overall bottom positioning convenience is well improved in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded casing positioning, in particular to a device for accurately positioning an embedded casing at the position of an aluminum formwork beam. Background Technique

[0002] An aluminum formwork is a building formwork made of aluminum alloy materials. By pressing holes of required specifications and sizes on the aluminum plate surface, it has a similar appearance and size to a wooden formwork. And a beam embedded casing is a pre-set pipe reserved hole in a building structure, used to place pipes, cables or other components at designated positions before concrete pouring;

[0003] Therefore, the embedded casing at the position of the aluminum formwork beam is a special casing used in the construction of building aluminum formworks, mainly for the embedded work at the beam position. Therefore, this type of casing plays a very important role. During the construction process, in order to ensure the accurate position of the casing, a positioning device is needed to complete this operation. When positioning, there are differences in the size and diameter of the casing. Therefore, if its adjustment is inconvenient, it will directly affect the convenience and accuracy during positioning. Content of the Utility Model

[0004] The purpose of the utility model is to provide a device for accurately positioning an embedded casing at the position of an aluminum formwork beam, so as to solve the problem that when positioning, there are differences in the size and diameter of the casing, and if its adjustment is inconvenient, it will directly affect the convenience and accuracy during positioning as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A device for accurately positioning an embedded casing at the position of an aluminum formwork beam, including an aluminum formwork main body and a beam casing. A positioning plate is connected to the top of the aluminum formwork main body. Installation bolts are connected between the aluminum formwork main body and the positioning plate. Installation slots are opened on both sides of the positioning plate. A buffer pad is adhesively connected to one side of the inner wall of the installation slot. Guide rails are installed at the upper and lower positions inside the installation slot. An insertion rod is inserted inside the installation slot. Guide blocks are fixed at the upper and lower positions on one side of the insertion rod. A clamping plate is fixed on the other side of the insertion rod. A protective pad is installed on one side of the clamping plate. A compression spring is connected at the position between the positioning plate and the clamping plate outside the insertion rod.

[0006] Preferably, the installation slots are symmetrically distributed about the central axis of the positioning plate, and the buffer pad forms an adhesive connection with the installation slot.

[0007] Preferably, the guide rails are symmetrically distributed about the central axis of the installation slot, the guide blocks are symmetrically distributed about the central axis of the insertion rod, and the guide rails penetrate through the inside of the guide blocks to form a sliding connection.

[0008] Preferably, the mounting bolts are evenly installed between the aluminum formwork body and the positioning plate, and an adhesive connection is formed between the clamping plate and the protective pad.

[0009] Preferably, an upper pressing plate is connected to the top of the beam sleeve. Vertical plates are installed on both sides of the bottom of the upper pressing plate. A mounting seat is installed on one side of the vertical plate, and an embedding groove is formed inside the mounting seat.

[0010] Preferably, a clamping bead is embedded inside the embedding groove, and a retaining spring is connected between the clamping bead and the inside of the embedding groove.

[0011] Preferably, an adjusting nut is connected to the top of the upper pressing plate. A threaded adjusting rod is connected inside the adjusting nut. Two groups of operating rods are fixed to the top of the threaded adjusting rod. A pressing plate is fixed to the bottom of the threaded adjusting rod. An adhesive layer is fixed to the bottom of the pressing plate, and an anti-slip pad is fixed to the bottom of the adhesive layer.

[0012] Preferably, an anti-slip sleeve is connected to the outside of the side of the operating rod, and a reserved groove is formed inside one side of the anti-slip sleeve.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam not only improves the convenience of bottom positioning, but also improves the upper stability and pressing ability of the positioning device.

[0014] (1) By using the mounting bolts to complete the connection and installation between the aluminum formwork body and the positioning plate, the assembly position of the positioning plate is determined based on the assembly position of the beam sleeve. Therefore, when the beam sleeve is assembled, the positioning plate is used to position its position. The bottom position of the beam sleeve is located outside the positioning plate, and insertion slots are formed inside both sides of the positioning plate. The insertion rod is inserted into the insertion slot. Therefore, based on the inner wall size of the beam sleeve, its inner wall contacts the clamping plate, and at the same time, the compression spring will be compressed accordingly. At the same time, the tail end of the insertion rod moves inside the insertion slot, and the guide rail and the guide block cooperate to slide. Therefore, under the compression and rebound of the compression spring, the clamping plate and the protective pad cooperate to support and position the inner wall position of the beam sleeve, thereby preferably improving the overall bottom positioning convenience during the working process.

[0015] (2) After the beam sleeve is located above the aluminum formwork body, the upper pressing plate is covered on the beam sleeve. Vertical plates are fixed to the lower position of the upper pressing plate, and two vertical plates are assembled at the lower position on the same side. Therefore, the two vertical plates are stuck to the wall thickness position of the beam sleeve. At this time, the clamping bead is squeezed, and the retaining spring is compressed. Therefore, under the rebound, the inner and outer clamping is formed by the clamping bead, thereby preferably improving the overall upper stability during the working process.

[0016] (3) By providing a reserved groove in the anti-slip sleeve, the anti-slip sleeve is assembled outside the side of the operating rod in cooperation with the reserved groove. Therefore, after the upper pressing plate presses on the beam sleeve, the threaded adjusting rod can be operated and adjusted. After the threaded adjusting rod and the adjusting nut cooperate with each other, the height position of the pressing plate is adjusted. In this way, the pressing plate presses and positions the upper part of the positioning plate. And after the anti-slip pad is adhesively installed by using the adhesive layer, the anti-slip pad serves the purpose of contact anti-slip, thereby improving the overall pressing ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is the partial front view sectional structural schematic diagram of the beam sleeve of the present utility model;

[0019] Figure 3 is the three-dimensional structural schematic diagram of the anti-slip sleeve of the present utility model;

[0020] Figure 4 is of the present utility model Figure 1 is the enlarged sectional structural schematic diagram at A in

[0021] In the figure: 1, aluminum formwork main body; 2, beam sleeve; 3, positioning plate; 4, mounting bolt; 5, pressing plate; 6, adhesive layer; 7, anti-slip pad; 8, clamping plate; 9, threaded adjusting rod; 10, upper pressing plate; 11, adjusting nut; 12, operating rod; 13, anti-slip sleeve; 14, inserting rod; 15, compression spring; 16, guide rail; 17, guide block; 18, buffer pad; 19, insertion slot; 20, protective pad; 21, reserved groove; 22, vertical plate; 23, mounting seat; 24, clamping bead; 25, embedding groove; 26, snap ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, an embodiment provided by the present utility model: a device for accurately positioning a pre-embedded sleeve at the position of an aluminum formwork beam, including an aluminum formwork main body 1 and a beam sleeve 2. A positioning plate 3 is connected to the top of the aluminum formwork main body 1, and mounting bolts 4 are connected between the aluminum formwork main body 1 and the positioning plate 3. Installation slots 19 are opened on both sides of the positioning plate 3. A buffer pad 18 is adhesively connected to one side of the inner wall of the installation slot 19. Guide rails 16 are installed at both the upper and lower positions inside the installation slot 19. An insertion rod 14 is inserted into the installation slot 19. Guides 17 are fixed at both the upper and lower positions on one side of the insertion rod 14. A clamping plate 8 is fixed on the other side of the insertion rod 14. A protective pad 20 is installed on one side of the clamping plate 8. A compression spring 15 is connected to the position between the positioning plate 3 and the clamping plate 8 outside the insertion rod 14.

[0024] The installation slots 19 are symmetrically distributed about the central axis of the positioning plate 3, and a bonding connection is formed between the buffer pad 18 and the installation slot 19.

[0025] The guide rails 16 are symmetrically distributed about the central axis of the installation slot 19, the guides 17 are symmetrically distributed about the central axis of the insertion rod 14, and the guide rails 16 penetrate through the inside of the guides 17 to form a sliding connection.

[0026] The mounting bolts 4 are evenly installed between the aluminum formwork main body 1 and the positioning plate 3, and a bonding connection is formed between the clamping plate 8 and the protective pad 20.

[0027] An upper pressing plate 10 is connected to the top of the beam sleeve 2. Vertical plates 22 are installed on both sides of the bottom of the upper pressing plate 10. An installation seat 23 is installed on one side of the vertical plate 22. An embedding groove 25 is opened inside the installation seat 23.

[0028] A clamping bead 24 is embedded inside the embedding groove 25, and a snap spring 26 is connected between the clamping bead 24 and the inside of the embedding groove 25.

[0029] An adjusting nut 11 is connected to the top of the upper pressing plate 10. A threaded adjusting rod 9 is connected inside the adjusting nut 11. Two groups of operating rods 12 are fixed to the top of the threaded adjusting rod 9. A pressing plate 5 is fixed to the bottom of the threaded adjusting rod 9. An adhesive layer 6 is fixed to the bottom of the pressing plate 5. An anti-slip pad 7 is fixed to the bottom of the adhesive layer 6.

[0030] An anti-slip sleeve 13 is connected to the outside of the side of the operating rod 12. A reserved groove 21 is opened inside one side of the anti-slip sleeve 13;

[0031] Furthermore, vertical plates 22 are assembled on both sides of the bottom of the upper pressing plate 10, and two vertical plates 22 are assembled on the same side. The clamping beads 24 in the two vertical plates 22 on the same side clamp the inner and outer walls of the beam sleeve 2. Therefore, on the same side, one clamping bead 24 is located at the outer wall position of the beam sleeve 2, and the other clamping bead 24 is located at the inner wall position of the beam sleeve 2.

[0032] Working principle: First, when working, first determine the position where the beam sleeve 2 needs to be assembled, and then use the installation bolts 4 to complete the connection and installation between the main body 1 of the aluminum formwork and the positioning plate 3, so as to position the assembly position of the positioning plate 3 on the main body 1 of the aluminum formwork. Then, when the beam sleeve 2 is assembled, use the positioning plate 3 to position its position. The bottom position of the beam sleeve 2 is located outside the positioning plate 3, and installation slots 19 are opened on both sides of the positioning plate 3, and the insertion rods 14 are inserted into the installation slots 19. Therefore, based on the inner wall size of the beam sleeve 2, its inner wall contacts the clamping plate 8, and at the same time, the compression spring 15 will be correspondingly compressed. At the same time, the tail end of the insertion rod 14 moves in the installation slot 19 and slides in cooperation with the guide rail 16 and the guide block 17. Therefore, under the compression and rebound of the compression spring 15, the clamping plate 8 and the protective pad 20 cooperate to support and position the inner wall position of the beam sleeve 2. Cover the upper pressing plate 10 above the beam sleeve 2, form internal and external clamping by the clamping beads 24, and after adjusting the threaded adjusting rod 9, press and position the positioning plate 3 by the pressing plate 5.

[0033] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A device for accurately positioning a pre-buried sleeve at the position of an aluminum formwork beam, comprising an aluminum formwork body (1) and a beam sleeve (2), characterized in that: A positioning plate (3) is connected to the top of the aluminum template body (1), a mounting bolt (4) is connected between the aluminum template body (1) and the positioning plate (3), mounting slots (19) are provided on both sides of the positioning plate (3), a buffer pad (18) is bonded to one side of the inner wall of the mounting slot (19), guide rails (16) are installed at upper and lower positions inside the mounting slot (19), a mounting rod (14) is inserted inside the mounting slot (19), guide blocks (17) are fixed at upper and lower positions on one side of the mounting rod (14), a splint (8) is fixed on the other side of the mounting rod (14), a protective pad (20) is installed on one side of the splint (8), and a compression spring (15) is connected to the outside of the mounting rod (14) at a position between the positioning plate (3) and the splint (8).

2. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 1 is characterized in that: The receiving slots (19) are symmetrically distributed about the central axis of the positioning plate (3), and an adhesive connection is formed between the buffer pad (18) and the receiving slots (19).

3. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 1 is characterized in that: The guide rail (16) is symmetrically distributed about the central axis of the insertion slot (19), the guide block (17) is symmetrically distributed about the central axis of the insertion rod (14), and the guide rail (16) penetrates the interior of the guide block (17) to form a sliding connection.

4. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 1 is characterized in that: The installation bolts (4) are evenly installed between the aluminum template body (1) and the positioning plate (3), and an adhesive connection is formed between the clamping plate (8) and the protective pad (20).

5. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 1 is characterized in that: The top of the beam sleeve (2) is connected to an upper clamping plate (10), both sides of the bottom of the upper clamping plate (10) are installed with vertical plates (22), one side of the vertical plate (22) is installed with a mounting seat (23), and the interior of the mounting seat (23) is provided with an embedding groove (25).

6. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 5 is characterized in that: A clamping bead (24) is embedded in the embedding groove (25), and a clamping spring (26) is connected between the clamping bead (24) and the inside of the embedding groove (25).

7. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 5 is characterized in that: The top of the upper clamping plate (10) is connected to an adjusting nut (11), the inside of the adjusting nut (11) is connected to a threaded adjusting rod (9), the top of the threaded adjusting rod (9) is fixed with two groups of operating rods (12), the bottom of the threaded adjusting rod (9) is fixed with a pressing plate (5), the bottom of the pressing plate (5) is fixed with an adhesive layer (6), and the bottom of the adhesive layer (6) is fixed with an anti-slip pad (7).

8. The device for accurately positioning the embedded sleeve at the position of the aluminum formwork beam according to claim 7 is characterized in that: The outside of the side of the operating rod (12) is connected to an anti-slip sleeve (13), and a reserved groove (21) is provided in one side of the anti-slip sleeve (13).

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