Guiding mechanism for main body structure construction joint construction

Abstract

The utility model relates to the technical field of construction joint construction, in particular to a guide mechanism for main body structure construction joint construction, which comprises a grouting pipe, a feeding pipe is arranged on one side of the grouting pipe, a fixed shell is fixedly connected to the cylindrical surface of the grouting pipe, a grouting head assembly is slidably connected to one side of the grouting pipe, and a convex block mechanism is fixedly connected to the grouting head assembly. The adjusting and controlling mechanism penetrates through the fixing shell and is in sliding contact with the fixing shell, a grouting assembly is arranged on one side of the grouting pipe, the grouting assembly extends into the grouting pipe, and the grouting assembly is matched with the grouting head assembly. According to the device, the situation that after pouring is completed, concrete in a pouring pipe drips, and consequently pouring materials are wasted can be avoided, meanwhile, a construction joint can be cleaned, and the construction efficiency is improved. The practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction technology field of construction joint, specifically a guiding mechanism for main body structure construction joint construction. BACKGROUND

[0002] Because the concrete solidification time is shorter, if the main body structure construction adopts the synchronous pouring mode, the concrete solidification is not uniform, and then stress cracks appear, and, in order to guarantee the quality of the main body structure concrete pouring construction, the segmented pouring method is usually used for pouring, and the joint formed between the previously poured concrete and the later poured concrete is not a real joint, it is only because the previously poured concrete exceeds the initial setting time, and there is a bonding surface between the previously poured concrete and the later poured concrete, and the bonding surface is called the construction joint, and in order to fill the construction joint, the guiding mechanism is usually used to guide the concrete into the construction joint for secondary construction.

[0003] The existing guiding mechanism for main body structure construction joint construction cannot close the pouring pipe in time after pouring, causing waste of pouring materials, and the existing guiding mechanism for main body structure construction joint construction does not have a dust blowing function, and personnel need to use a fan to clean the construction joint in advance, so the practicability is not high.

[0004] The utility model aims at solving the technical problems in the prior art, and provides a guiding mechanism for main body structure construction joint construction. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a guiding mechanism for main body structure construction joint construction to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A guiding mechanism for main body structure construction joint construction, comprising a grouting pipe, a feeding pipe is arranged on one side of the grouting pipe, a fixed shell is fixedly connected to the cylindrical surface of the grouting pipe, a grouting head assembly is slidably connected to one side of the grouting pipe, a protruding block mechanism is fixedly connected to the grouting head assembly, and a control mechanism penetrates through the fixed shell and is in sliding contact with the fixed shell.

[0008] A grouting assembly is arranged on one side of the grouting pipe, the grouting assembly extends into the grouting pipe, and the grouting assembly cooperates with the grouting head assembly.

[0009] As a further scheme of the utility model: the grouting head assembly comprises a grouting head, the grouting head is sleeved on the cylindrical surface of the grouting pipe and is in sliding contact with the grouting pipe, a grouting assembly is arranged on one side of the grouting head and cooperates with the grouting assembly, a gas outlet hole is formed in the grouting head, and the gas outlet hole is in communication with the control assembly.

[0010] As a further scheme of the utility model: the control assembly includes the communicating pipe and the threaded sleeve ring, the threaded sleeve ring is sleeved on the cylindrical surface of the grouting pipe and is in threaded connection with the grouting pipe, a connecting groove is formed in one side of the threaded sleeve ring, the communicating pipe penetrates through the fixed shell and is in sliding connection with the fixed shell, the communicating pipe is fixedly connected with the grouting head, the communicating pipe is in communication with the air outlet, a connecting hole is formed in the cylindrical surface of the communicating pipe, a connecting block is fixedly connected to the other end of the communicating pipe, the connecting block is located in the connecting groove and is in rotary contact with the threaded sleeve ring.

[0011] As a further scheme of the utility model: the grouting assembly includes a servo motor, the servo motor is fixedly connected with the grouting pipe, a rotating shaft is fixedly connected to one end of the servo motor, a fan is arranged on the cylindrical surface of the rotating shaft, helical blades are fixedly connected to the cylindrical surface of the rotating shaft, a plug is fixedly connected to the other end of the rotating shaft, and the plug is matched with the grouting pipe.

[0012] As a further scheme of the utility model: an inner cavity is formed in the grouting pipe, the fan is located in the inner cavity, the inner cavity is in communication with the fixed shell, and a plurality of air inlets are formed in the cylindrical surface of the grouting pipe.

[0013] Compared with the prior art, the utility model has the advantages that: when the device is used, the threaded sleeve ring is rotated, the threaded sleeve ring moves left and right when the threaded sleeve ring is rotated due to the threaded connection between the threaded sleeve ring and the grouting pipe, the threaded sleeve ring drives the communicating pipe to move through the connecting block, and the communicating pipe drives the grouting head to move, wherein when the grouting head moves right, the grouting head drives the right movement, that is, the plug is inserted into the fixed shell to close, so that the waste of pouring materials caused by the dripping of concrete in the pouring pipe after pouring is avoided, and the communicating pipe drives the connecting hole to move during the movement of the communicating pipe and the grouting head, that is, the communicating pipe drives the connecting hole to move into the fixed shell, so that the air outlet, the communicating pipe and the inner cavity are communicated through the communicating pipe, then the servo motor is started, the servo motor controls the rotation of the rotating shaft, the rotating shaft drives the fan to rotate to blow, external air is cleaned through the air inlets, the inner cavity, the communicating pipe and the air outlet, and the construction joint, and the rotating shaft drives the helical blades to rotate to grout, so that the waste of pouring materials caused by the dripping of concrete in the pouring pipe after pouring is avoided, the construction joint is cleaned, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of a guiding mechanism for construction joint construction of a main body structure.

[0015] Figure 2 It is a structural schematic view of a guiding mechanism for construction joint construction of a main body structure. Figure 1 It is a front view.

[0016] Figure 3 It is a side view of a grouting head assembly in a guiding mechanism for construction joint construction of a main body structure.

[0017] Figure 4 It is a side view of a guide mechanism for construction of a main structure construction joint.

[0018] 1-grouting pipe, 2-grouting head, 3-communication pipe, 4-threaded sleeve ring, 5-fixing shell, 6-connection hole, 7-servo motor, 8-feeding pipe, 9-air inlet hole, 10-discharge cavity, 11-plug, 12-rotating shaft, 13-spiral blade, 14-inner cavity, 15-fan, 16-connection block, 17-air outlet hole, 18-connection groove. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0020] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplicity and clarity, the description of the specific examples in the following text is described. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can refer to different examples of numbers and / or letters. Such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0021] Please refer to Figures 1-3 A guide mechanism for construction of a main structure construction joint, comprising a grouting pipe 1, the grouting pipe 1 is provided with a feeding pipe 8 on one side, the grouting pipe 1 is fixedly connected with a fixing shell 5 on the cylindrical surface, the grouting pipe 1 is slidably connected with a grouting head assembly on one side, the grouting head assembly is fixedly connected with a protrusion mechanism, and the control mechanism penetrates through the fixing shell 5 and is in sliding contact with the fixing shell 5.

[0022] The grouting pipe 1 is provided with a grouting assembly on one side, the grouting assembly extends into the grouting pipe 1, and the grouting assembly cooperates with the grouting head assembly. This device can avoid concrete dripping in the pouring pipe after pouring is completed, causing waste of pouring material, and can clean the construction joint, improving practicality.

[0023] Please refer to Figures 1-3 The grouting head assembly comprises a grouting head 2, the grouting head 2 is sleeved on the cylindrical surface of the grouting pipe 1 and is in sliding contact with the grouting pipe 1, the grouting head 2 is provided with 10 on one side, 10 cooperates with the grouting assembly, and the grouting head 2 is internally provided with an air outlet hole 17, the air outlet hole 17 is in communication with the control assembly.

[0024] Please refer to Figure 1 , Figure 2 andFigure 4 The regulating assembly comprises a communication pipe 3 and a threaded sleeve 4, the threaded sleeve 4 is sleeved on the cylindrical surface of the grouting pipe 1 and is threadedly connected with the grouting pipe 1, a connecting groove 18 is formed on one side of the threaded sleeve 4, the communication pipe 3 penetrates through the fixed shell 5 and is slidably connected with the fixed shell 5, the communication pipe 3 is fixedly connected with the grouting head 2, the communication pipe 3 is communicated with the air outlet hole 17, a connecting hole 6 is formed on the cylindrical surface of the communication pipe 3, and a connecting block 16 is fixedly connected with the other end of the communication pipe 3, the connecting block 16 is located in the connecting groove 18 and is in rotary contact with the threaded sleeve 4.

[0025] Please refer to Figures 1-2 The grouting assembly comprises a servo motor 7, the servo motor 7 is fixedly connected with the grouting pipe 1, one end of the servo motor 7 is fixedly connected with a rotating shaft 12, the cylindrical surface of the rotating shaft 12 is provided with a fan 15, the cylindrical surface of the rotating shaft 12 is fixedly connected with a spiral blade 13, and the other end of the rotating shaft 12 is fixedly connected with a plug block 11, and the plug block 11 cooperates with the grouting pipe 1.

[0026] Please refer to Figures 1-2 The grouting pipe 1 is internally provided with an inner cavity 14, the fan 15 is located in the inner cavity 14, the inner cavity 14 is communicated with the fixed shell 5, and a plurality of air inlet holes 9 are formed in the cylindrical surface of the grouting pipe 1.

[0027] The working principle of the utility model is: when the device is used, the threaded sleeve 4 is rotated, the threaded sleeve 4 is threadedly connected with the grouting pipe 1, the threaded sleeve 4 moves left and right when the threaded sleeve 4 is rotated, the threaded sleeve 4 drives the communication pipe 3 to move through the connecting block 16, and the communication pipe 3 drives the grouting head 2 to move, wherein when the grouting head 2 moves right, the grouting head 2 drives the plug block 11 to move right into 10 to close 10, thereby avoiding the waste of pouring materials caused by the dripping of concrete in the pouring pipe after pouring is completed, and the communication pipe 3 drives the connecting hole 6 to move in the process of driving the grouting head 2 to move, that is, the communication pipe 3 drives the connecting hole 6 to move into the fixed shell 5, that is, the communication pipe 3 connects the air outlet hole 17, the communication pipe 3 and the inner cavity 14, then the servo motor 7 is started, the servo motor 7 controls the rotating shaft 12 to rotate, the rotating shaft 12 drives the fan 15 to rotate to blow, that is, the outside air passes through the air inlet hole 9, the inner cavity 14, the communication pipe 3 and the air outlet hole 17 to clean the construction joint, and the rotating shaft 12 drives the spiral blade 13 to rotate to grout, the device can avoid the waste of pouring materials caused by the dripping of concrete in the pouring pipe after pouring is completed, and can clean the construction joint, thereby improving practicability.

[0028] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without mutual contradiction.

[0029] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A guiding mechanism for construction joints in a main structure, comprising a grouting pipe (1), characterized in that, A feed pipe (8) is provided on one side of the grouting pipe (1), a fixed shell (5) is fixedly connected to the cylindrical surface of the grouting pipe (1), a grouting head assembly is slidably connected to one side of the grouting pipe (1), a protrusion mechanism is fixedly connected to the grouting head assembly, and an adjustment mechanism passes through the fixed shell (5) and slides in contact with the fixed shell (5). A grouting assembly is provided on one side of the grouting pipe (1), and the grouting assembly extends into the grouting pipe (1). The grouting assembly cooperates with the grouting head assembly.

2. The guiding mechanism for construction joints in a main structure according to claim 1, characterized in that, The grouting head assembly includes a grouting head (2), which is sleeved on the cylindrical surface of the grouting pipe (1) and slides in contact with the grouting pipe (1). A 10 is provided on one side of the grouting head (2) to cooperate with the grouting assembly. An air outlet (17) is opened inside the grouting head (2), and the air outlet (17) is connected to the control assembly.

3. The guiding mechanism for construction joints in a main structure according to claim 2, characterized in that, The control component includes a connecting pipe (3) and a threaded collar (4). The threaded collar (4) is fitted on the cylindrical surface of the grouting pipe (1) and threadedly connected to the grouting pipe (1). A connecting groove (18) is provided on one side of the threaded collar (4). The connecting pipe (3) passes through the fixed shell (5) and is slidably connected to the fixed shell (5). The connecting pipe (3) is fixedly connected to the grouting head (2). The connecting pipe (3) is connected to the air outlet (17). A connecting hole (6) is provided on the cylindrical surface of the connecting pipe (3). A connecting block (16) is fixedly connected to the other end of the connecting pipe (3). The connecting block (16) is located in the connecting groove (18) and rotates in contact with the threaded collar (4).

4. The guiding mechanism for construction joints in a main structure according to claim 1, characterized in that, The grouting assembly includes a servo motor (7), which is fixedly connected to the grouting pipe (1). One end of the servo motor (7) is fixedly connected to a rotating shaft (12), a fan (15) is provided on the cylindrical surface of the rotating shaft (12), a spiral blade (13) is fixedly connected to the cylindrical surface of the rotating shaft (12), and a plug (11) is fixedly connected to the other end of the rotating shaft (12). The plug (11) cooperates with the grouting pipe (1).

5. A guiding mechanism for construction joints in a main structure according to claim 4, characterized in that, The grouting pipe (1) has an inner cavity (14) inside, and the fan (15) is located in the inner cavity (14). The inner cavity (14) is connected to the fixed shell (5). The cylindrical surface of the grouting pipe (1) has several air inlets (9).

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