Prefabricated building grouting sleeve template aligner

Abstract

The utility model discloses assembly type building grouting sleeve template alignment ware, including sleeve: the sleeve right side inserts and unites the grouting pipe, the sleeve left side welding has the threaded butt joint pipe of being linked with its intercommunication, threaded butt joint pipe is connected with steel template thread, the inner chamber of sleeve is provided with the plugging component, the plugging component includes the guide pin of welding in sleeve inner chamber front side and rear side all welding, the inner chamber slidingly connected of sleeve has the plug, the right side of sleeve is provided with the grouting hole of being matched with plug. The utility model discloses through the setting of threaded butt joint pipe, makes sleeve and steel template connect, then under the use of threaded sleeve cooperation, makes sleeve and grouting pipe complete butt joint, simultaneously under the use of plugging component cooperation, realizes automatic opening and plugging, finally through grouting pipe and external grouting machine to the grouting in steel template, can reach the purpose of alignment simple and quick and automatic opening plugging.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated building technology, and in particular relates to a prefabricated building grouting sleeve template alignment device. Background Technology

[0002] In the field of prefabricated buildings, grouting refers to the construction operation of injecting grout into designated locations such as the connection parts of prefabricated components using specific equipment, in order to achieve reliable connection between components, fill gaps, and enhance the overall structure.

[0003] During the grouting process of prefabricated wall panels, the grouting sleeve and the formwork need to be fixed by hammering. This operation can easily damage the grouting sleeve or the formwork. After grouting is completed, sealing is required, which can cause a lot of seepage. Therefore, it is necessary to provide a prefabricated building grouting sleeve formwork alignment device, which adopts a simple and quick alignment method and has automatic opening and sealing functions. It is easy for users to align and grout, while preventing the phenomenon of large-scale grout seepage. Utility Model Content

[0004] The purpose of this utility model is to provide a prefabricated building grouting sleeve template alignment device, which adopts a simple and quick alignment method, and has automatic opening and sealing functions. It is easy for users to perform alignment and grouting, while preventing the phenomenon of large-scale grout leakage, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a prefabricated building grouting sleeve template alignment device, including a sleeve: a grouting pipe is inserted into the right side of the sleeve, and a threaded connecting pipe connected to the left side of the sleeve is welded thereto. The threaded connecting pipe is threadedly connected to the steel template. A sealing component is provided in the inner cavity of the sleeve. The sealing component includes guide pins welded to the front and rear sides of the inner cavity of the sleeve. A plug is slidably connected to the inner cavity of the sleeve. A grouting hole adapted to the plug is opened on the right side of the sleeve. Sliding holes are opened at the front and rear ends of the right side of the sleeve. A sliding sleeve is welded to the front and rear sides of the plug. The sliding sleeve is slidably connected to the inner cavity of the sliding hole.

[0006] Preferably, the sliding sleeve is slidably connected to the surface of the guide pin, and the front and rear ends of the left side of the grouting pipe are welded with fixed pins, the left end of which penetrates into the inner cavity of the sliding hole.

[0007] Preferably, a spring is fitted onto the surface of the guide pin, and the two ends of the spring are welded to the guide pin and the sliding sleeve, respectively.

[0008] Preferably, the surface of the grouting pipe is fitted with a threaded sleeve, the threaded sleeve is threadedly connected to the surface of the sleeve, the inner wall of the threaded sleeve is fixedly connected with an insert ring, and the surface of the grouting pipe is provided with an annular groove adapted to the insert ring.

[0009] Preferably, a sealing ring is bonded to the left side of the grouting pipe surface, and the left side of the sealing ring is tightly fitted to the right side of the sleeve.

[0010] Preferably, operating levers are welded to both the front and rear sides of the sleeve.

[0011] The beneficial effects of this utility model are: 1. This utility model connects the sleeve and the steel formwork by setting the threaded connecting pipe. Then, with the cooperation of the threaded sleeve, the sleeve and the grouting pipe are connected. At the same time, with the cooperation of the sealing component, automatic opening and sealing are achieved. Finally, grout is injected into the steel formwork through the grouting pipe and the external grouting machine, so as to achieve the purpose of simple and fast alignment and automatic opening and sealing. 2. This utility model uses the sliding sleeve and the fixed pin in combination to squeeze the plug when the grouting pipe is aligned, so that the plug is disengaged from the inner cavity of the grouting hole, and the sleeve and the grouting pipe are connected by themselves after the grouting pipe is aligned. 3. This utility model achieves a sealing effect between the sleeve and the grouting pipe through the setting of the sealing ring, thereby making the connection between the sleeve and the grouting pipe tight and preventing leakage. Attached Figure Description

[0012] in: Figure 1 This is a top cross-sectional view of one embodiment of the present invention; Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle; Figure 3 This is a perspective sectional view of a sleeve, threaded connecting pipe, and sealing assembly according to an embodiment of the present invention; Figure 4 This is a three-dimensional exploded view of the grouting pipe and threaded sleeve according to an embodiment of the present invention. Detailed Implementation

[0013] In the following description, embodiments of the prefabricated building grouting sleeve template alignment device of the present invention will be described with reference to the accompanying drawings.

[0014] Figure 1-4This invention illustrates an embodiment of a prefabricated building grouting sleeve template alignment device, comprising a sleeve 1. A grouting pipe 2 is inserted into the right side of the sleeve 1, and a threaded connecting pipe 3 is welded to the left side of the sleeve 1, communicating with it. The threaded connecting pipe 3 is threadedly connected to the steel template. A sealing component 4 is provided in the inner cavity of the sleeve 1. The sealing component 4 includes guide pins 41 welded to both the front and rear sides of the inner cavity of the sleeve 1. A plug 43 is slidably connected to the inner cavity of the sleeve 1. A grouting hole 44 adapted to the plug 43 is opened on the right side of the sleeve 1. Sliding holes 45 are opened at both the front and rear ends of the right side of the sleeve 1. Sliding sleeves 46 are welded to both the front and rear sides of the plug 43, and the sliding sleeves 46 are slidably connected to the surface of the guide pins 41. Fixed pins 47 are welded to both the front and rear ends of the left side of the grouting pipe 2. The left end of the fixed pin 47 penetrates into the inner cavity of the sliding hole 45. A spring 42 is sleeved on the surface of the guide pin 41, and the two ends of the spring 42 are respectively connected to the guide pin. 41 and sliding sleeve 46 are welded together. Through the cooperation of sliding sleeve 46 and fixed pin 47, the grouting pipe 2 is squeezed against the plug 43 when it is aligned, so that the plug 43 is disengaged from the inner cavity of the grouting hole 44. Thus, after the grouting pipe 2 is aligned, the sleeve 1 and the grouting pipe 2 are connected to each other. Sliding sleeve 46 is slidably connected to the inner cavity of sliding hole 45. Threaded sleeve 5 is fitted on the surface of grouting pipe 2. Threaded sleeve 5 is threadedly connected to the surface of sleeve 1. Embedded ring 6 is fixedly connected to the inner wall of threaded sleeve 5. Annular groove 7 that matches embedded ring 6 is opened on the surface of grouting pipe 2. Sealing ring 8 is bonded to the left side of the surface of grouting pipe 2. The left side of sealing ring 8 is tightly fitted to the right side of sleeve 1. The sealing ring 8 provides a seal between sleeve 1 and grouting pipe 2, so that the connection between sleeve 1 and grouting pipe 2 is tight and prevents leakage. Operating rod 9 is welded to the front and rear sides of sleeve 1.

[0015] Working Principle: When using this utility model, the user connects the threaded connector 3 to the steel template threadedly using the operating lever 9. Then, the user inserts the grouting pipe 2 onto the right side of the sleeve 1, causing the fixing pin 47 to engage in the inner cavity of the sliding hole 45. Next, the user continuously pushes the grouting pipe 2 to the left, causing the fixing pin 47 to compress the sliding sleeve 46, thus allowing the plug 43 to slide to the left. At this time, the plug 43 releases the seal on the grouting hole 44. During the sliding of the sliding sleeve 46 and the plug 43 to the left, the spring 42 is compressed. The left end of the grouting pipe 2 is then inserted into the inner cavity of the grouting hole 44. Due to the length difference between the plug 43 and the sliding sleeve 46, the left side of the grouting pipe 2 does not contact the right side of the plug 43. Finally, the user rotates the threaded sleeve 5, causing... The threaded sleeve 5 is threaded onto the surface of the sleeve 1. During rotation, the threaded sleeve 5 pushes the grouting pipe 2 forward again, causing the sealing ring 8 to be squeezed, thus sealing the connection between the grouting pipe 2 and the threaded connecting pipe 3. Finally, under the threaded connection between the threaded sleeve 5 and the sleeve 1, the left end of the grouting pipe 2 is stably inserted into the inner cavity of the sleeve 1, and the grouting equipment is turned on. The grout enters the grouting position through the inner cavities of the grouting pipe 2, the sleeve 1, and the threaded connecting pipe 3. Finally, the threaded sleeve 5 is rotated in the opposite direction, causing the grouting pipe 2 and the sleeve 1 to separate. After the grouting pipe 2 is separated, the fixed pin 47 releases the pressure on the sliding sleeve 46. Under the pressure of the grout in the inner cavity of the sleeve 1 and the elastic force of the spring 42, the plug 43 resets and engages in the inner cavity of the grouting hole 44, thus sealing the sleeve 1.

[0016] In summary, this prefabricated building grouting sleeve template alignment device connects the sleeve 1 and the steel template through the threaded connection pipe 3. Then, with the cooperation of the threaded sleeve 5, the sleeve 1 and the grouting pipe 2 are connected. At the same time, with the cooperation of the sealing component 4, automatic opening and sealing are achieved. Finally, grout is injected into the steel template through the grouting pipe 2 and the external grouting machine, thus achieving the purpose of simple and fast alignment and automatic opening and sealing.

Claims

1. A prefabricated building grouting sleeve formwork alignment device, characterized in that, Includes a sleeve (1): a grouting pipe (2) is inserted into the right side of the sleeve (1), and a threaded connecting pipe (3) connected to it is welded to the left side of the sleeve (1). The threaded connecting pipe (3) is threadedly connected to the steel template. A sealing assembly (4) is provided in the inner cavity of the sleeve (1). The sealing assembly (4) includes guide pins (41) welded to the front and rear sides of the inner cavity of the sleeve (1). A plug (43) is slidably connected to the inner cavity of the sleeve (1). A grouting hole (44) adapted to the plug (43) is opened on the right side of the sleeve (1). A sliding hole (45) is opened at the front and rear ends of the right side of the sleeve (1). A sliding sleeve (46) is welded to the front and rear sides of the plug (43). The sliding sleeve (46) is slidably connected to the inner cavity of the sliding hole (45).

2. The prefabricated building grouting sleeve formwork alignment device according to claim 1, characterized in that, The sliding sleeve (46) is slidably connected to the surface of the guide pin (41). The front end and rear end of the left side of the grouting pipe (2) are both welded with fixed pins (47). The left end of the fixed pin (47) penetrates into the inner cavity of the sliding hole (45).

3. The prefabricated building grouting sleeve template alignment device according to claim 2, characterized in that, A spring (42) is fitted on the surface of the guide pin (41), and the two ends of the spring (42) are welded to the guide pin (41) and the sliding sleeve (46) respectively.

4. The prefabricated building grouting sleeve formwork alignment device according to claim 3, characterized in that, The surface of the grouting pipe (2) is fitted with a threaded sleeve (5), which is threaded to the surface of the sleeve (1). The inner wall of the threaded sleeve (5) is fixedly connected with an insert ring (6), and the surface of the grouting pipe (2) is provided with an annular groove (7) that is compatible with the insert ring (6).

5. The prefabricated building grouting sleeve formwork alignment device according to claim 4, characterized in that, A sealing ring (8) is bonded to the left side of the surface of the grouting pipe (2), and the left side of the sealing ring (8) is tightly fitted to the right side of the sleeve (1).

6. The prefabricated building grouting sleeve formwork alignment device according to claim 5, characterized in that, Operating rods (9) are welded to both the front and rear sides of the sleeve (1).

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