Automatic grouting sealing device for fabricated component joint

Abstract

The utility model provides a kind of automatic grouting sealing device of fabricated component joint, it is related to fabricated structure grouting construction technical field, to solve the mounting plate of device and its plugging strip are not convenient for quick disassembly, easily affect the use assembly efficiency of device, and device adjustability needs to be improved, not easy to plugging according to the plugging joint of different structure position, and inconveniently plugging strip of different structure is disassembled and replaced according to needs, including precast slab;A group of mounting plates are installed in the outer end of the precast slab, fixed groove is set up on precast slab, and profiled plug is placed in the lower edge outside of precast slab;The utility model is convenient for quick disassembly in the outer end of precast slab, improves the use assembly efficiency of device;And device can plugging the plugging joint of different structure position, improves the adjustability of device, and device is conveniently plugging strip of different structure is disassembled and replaced according to needs, improves the adaptability of device.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated structure grouting construction technology, and more specifically, it relates to an automatic grouting and sealing device for the joints of prefabricated components. Background Technology

[0002] Prefabrication is an important manifestation of industrialized construction. Its main feature is that the building structure is broken down into components such as walls, slabs, beams, and columns, and these components are manufactured in factories and then transported to the construction site for installation. The key to the transformation of components into structure in prefabricated buildings lies in the connection nodes of the components. The reliability of the node connections determines the safety of the structure. Before grouting operations in subway station buildings, the grouting joints should be sealed at an appropriate time.

[0003] Existing automatic grouting and sealing devices for joints of prefabricated components have drawbacks. The mounting plate and sealing strips on the device are not easy to disassemble and assemble quickly, which can affect the efficiency of the device's assembly and use. Furthermore, the device's adjustability needs to be improved, as it is not easy to seal joints in different structural locations, and it is also not convenient to disassemble and replace sealing strips of different structures as needed. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an automatic grouting and sealing device for the joints of assembled components. This addresses the issues of existing similar devices where the mounting plate and sealing strips are inconvenient to quickly disassemble and assemble, easily affecting the device's assembly efficiency, and where the device's adjustability needs improvement, making it difficult to seal joints at different structural locations and inconvenient to disassemble and replace sealing strips of different structures as needed.

[0005] The automatic grouting and sealing device for the joints of prefabricated components of this utility model is achieved by the following specific technical means:

[0006] An automatic grouting and sealing device for joints of prefabricated components, comprising prefabricated slabs;

[0007] A set of mounting plates is snapped onto the outer end of the precast slab. Grouting ports are provided on the precast slab. Two sets of fixing plates are threaded onto the inner end of the mounting plates. A rectangular frame is fixedly installed on the outer end of the mounting plates. A set of brackets is threaded onto the outer end of the mounting plates. A set of double-headed screws is also rotatably installed on the inner end of the mounting plates. A set of sealing strips is snapped onto the inner end of the brackets. A set of irregularly shaped sealing strips is fixedly installed on the outer end of the sealing strips, and the irregularly shaped sealing strips are placed on the outer side of the lower edge of the precast slab.

[0008] In at least some embodiments, the fixing plate is provided with mounting screw holes, and the mounting screw holes on the fixing plate are threaded onto the double-ended screw at the inner end of the mounting plate.

[0009] In at least some embodiments, a set of adjusting screws is rotatably mounted on the left end of the mounting plate, and a set of adjusting screw holes is opened on the left end of the bracket, with the adjusting screw holes on the left end of the bracket threaded onto the adjusting screws on the left end of the mounting plate.

[0010] In at least some embodiments, the outer end of the bracket is further provided with a set of threaded connection holes, and a set of fixing screws are threadedly installed on the threaded connection holes at the outer end of the bracket, and the inner end of the fixing screws is in contact with the end face of the sealing strip.

[0011] In at least some embodiments, a set of guide rods is fixedly installed on the right end of the mounting plate, a set of guide holes is opened on the right end of the bracket, and the guide groove and guide hole on the right end of the bracket are slidably installed on the guide rods on the right end of the mounting plate.

[0012] In at least some embodiments, the inner end of the bracket is further provided with a set of mounting grooves, and the outer end of the sealing strip is fixedly installed with a set of mounting plates, and the mounting plates at the outer end of the sealing strip are inserted into the mounting grooves at the inner end of the bracket.

[0013] In at least some embodiments, a set of guide rods is fixedly installed on the inner end of the mounting plate, and sliding holes are provided on the fixed plate, with the sliding holes on the two sets of fixed plates slidably mounted on the guide rods at the inner end of the mounting plate.

[0014] Compared with the prior art, the automatic grouting and sealing device for the joints of prefabricated components of this utility model has the following advantages:

[0015] The mounting plate design facilitates the sliding installation of the sliding holes 2011 on the two sets of fixing plates 201 onto the guide rod 202 at the inner end of the mounting plate 2. The mounting screw holes 2012 on the fixing plates 201 are threaded onto the double-ended screw 203 at the inner end of the mounting plate 2. The two sets of fixing plates 201 are placed at the upper and lower ends of the precast plate 1, and the double-ended screw 203 is rotated to move the two sets of fixing plates 201 inward at the same time until they are fixed at the upper and lower ends of the precast plate 1. This makes it easy to quickly assemble and disassemble the mounting plate 2 and the sealing strip 4 on it at the outer end of the precast plate 1, thus improving the efficiency of the device's use and assembly.

[0016] The bracket, in conjunction with the sealing strip, facilitates sliding installation onto the guide rod on the right side of the mounting plate via the guide hole at the right end of the bracket. The adjusting screw hole at the left end of the bracket is threaded onto the adjusting screw at the left end of the mounting plate. Rotating the adjusting screw moves the sealing strip inward to seal gaps at different structural locations of the device, improving the adjustability of the device. Furthermore, the mounting plate at the outer end of the sealing strip is inserted into the mounting groove at the inner end of the bracket. Rotating the fixing screw 304 fixes the position of the sealing strip 4, making it easy to disassemble and replace sealing strips with different structures as needed, thus improving the adaptability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front side axis of this utility model.

[0018] Figure 2 This is a front view diagram of the assembly and disassembly of this utility model.

[0019] Figure 3 This is a rear view diagram showing the disassembly and assembly of this utility model.

[0020] Figure 4 This is a schematic diagram of the installation of the fixing plate of this utility model.

[0021] Figure 5 This is a schematic diagram of the disassembly and assembly of the bracket of this utility model.

[0022] Figure 6 This is a schematic diagram of the disassembly and assembly of the sealing strip of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Precast slab; 101. Grouting port; 2. Mounting plate; 201. Fixing plate; 2011. Sliding hole; 2012. Mounting screw hole; 202. Guide rod; 203. Double-ended screw; 204. Guide rod; 205. Adjusting screw; 3. Bracket; 301. Guide hole; 302. Adjusting screw hole; 303. Mounting groove; 304. Fixing screw; 4. Sealing strip; 401. Irregularly shaped sealing strip; 402. Mounting clamp. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] As attached Figure 1 To be continued Figure 6 As shown:

[0027] Example 1: This utility model provides an automatic grouting and sealing device for the joints of prefabricated components, including a precast slab 1;

[0028] A set of mounting plates 2 are snapped onto the outer end of the precast slab 1. A grouting port 101 is opened on the precast slab 1. Two sets of fixing plates 201 are threaded onto the inner end of the mounting plate 2. A rectangular frame is fixedly installed on the outer end of the mounting plate 2. A set of brackets 3 are threaded onto the outer end of the mounting plate 2. A set of double-headed screws 203 are also rotatably installed on the inner end of the mounting plate 2. A set of sealing strips 4 are snapped onto the inner end of the brackets 3. A set of irregularly shaped sealing strips 401 are fixedly installed on the outer end of the sealing strips 4, and the irregularly shaped sealing strips 401 are placed on the outer side of the lower edge of the precast slab 1.

[0029] like Figure 3 and Figure 4As shown, a set of guide rods 202 are fixedly installed on the inner end of the mounting plate 2. Sliding holes 2011 are provided on the fixing plate 201, and the sliding holes 2011 on both sets of fixing plates 201 are slidably installed on the guide rods 202 at the inner end of the mounting plate 2. Mounting screw holes 2012 are provided on the fixing plate 201, and the mounting screw holes 2012 on the fixing plate 201 are threaded onto the double-ended screw 203 at the inner end of the mounting plate 2. Specifically, the sliding holes 2011 on the two sets of fixing plates 201 are slidably installed on the guide rods 202 at the inner end of the mounting plate 2. On the guide rod 202 at the inner end of the mounting plate 2, the mounting screw hole 2012 on the fixing plate 201 is threaded onto the double-ended screw 203 at the inner end of the mounting plate 2. The two sets of fixing plates 201 are placed at the upper and lower ends of the precast plate 1. The double-ended screw 203 is rotated so that the two sets of fixing plates 201 move inward at the same time until they are fixed at the upper and lower ends of the precast plate 1. This makes it easy to quickly disassemble and assemble the mounting plate 2 and the sealing strip 4 on it at the outer end of the precast plate 1, thus improving the efficiency of the device's use and assembly.

[0030] Example 2: Based on Example 1, as follows Figure 5 and Figure 6 As shown, a set of guide rods 204 are fixedly installed on the right end of the mounting plate 2. A set of guide holes 301 are opened on the right end of the bracket 3, and the guide holes 301 on the right end of the bracket 3 are slidably installed on the guide rods 204 on the right end of the mounting plate 2. A set of adjusting screws 205 are rotatably installed on the left end of the mounting plate 2. A set of adjusting screw holes 302 are opened on the left end of the bracket 3, and the adjusting screw holes 302 on the left end of the bracket 3 are threaded onto the adjusting screws 205 on the left end of the mounting plate 2. A set of mounting grooves 303 are also opened on the inner end of the bracket 3. A set of mounting plates 402 are fixedly installed on the outer end of the sealing strip 4, and the mounting plates 402 on the outer end of the sealing strip 4 are inserted into the mounting grooves 303 on the inner end of the bracket 3. A set of threaded connection holes are also opened on the outer end of the bracket 3. A set of fixing screws 304 is installed, and the inner end of the fixing screws 304 contacts the end face of the sealing strip 4; Specifically, the guide hole 301 of the guide groove at the right end of the bracket 3 is slidably installed on the guide rod 204 at the right end of the mounting plate 2, and the adjusting screw hole 302 at the left end of the bracket 3 is threaded onto the adjusting screw 205 at the left end of the mounting plate 2. Rotating the adjusting screw 205 causes the sealing strip 4 to move inward to seal the sealing gaps at different structural positions of the device, improving the adjustability of the device. The mounting plate 402 at the outer end of the sealing strip 4 is inserted into the mounting groove 303 at the inner end of the bracket 3. Rotating the fixing screw 304 fixes the position of the sealing strip 4, making it easy to disassemble and replace the sealing strip 4 with different structures as needed, improving the adaptability of the device.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In use, two sets of fixing plates 201 are placed at the upper and lower ends of the precast plate 1. The double-headed screw 203 is rotated to move the two sets of fixing plates 201 inward simultaneously until they are fixed at the upper and lower ends of the precast plate 1. This makes it easy to quickly disassemble and assemble the mounting plate 2 and the sealing strip 4 on it at the outer end of the precast plate 1, improving the efficiency of the device's use and assembly. The adjusting screw 205 is rotated to move the sealing strip 4 inward to seal the sealing seams at different structural positions of the device, improving the adjustability of the device. The mounting plate 402 at the outer end of the sealing strip 4 is inserted into the mounting groove 303 at the inner end of the bracket 3. The fixing screw 304 is rotated to fix the position of the sealing strip 4, making it easy to disassemble and replace the sealing strip 4 with different structures as needed, improving the adaptability of the device.

[0033] The following points should be noted in this article:

[0034] 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0035] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An automatic grouting and sealing device for joints of prefabricated components, characterized in that: Including precast slabs (1); The precast slab (1) is fitted with a set of mounting plates (2) at its outer end. The precast slab (1) has a grouting port (101). The inner end of the mounting plate (2) is threaded with two sets of fixing plates (201). The outer end of the mounting plate (2) is fixedly fitted with a rectangular frame. The outer end of the mounting plate (2) is threaded with a set of brackets (3). The inner end of the mounting plate (2) is also rotatably fitted with a set of double-headed screws (203). The inner end of the brackets (3) is fitted with a set of sealing strips (4). The outer end of the sealing strips (4) is fixedly fitted with a set of irregularly shaped sealing strips (401), and the irregularly shaped sealing strips (401) are placed on the outer side of the lower edge of the precast slab (1).

2. The automatic grouting and sealing device for the joints of prefabricated components according to claim 1, characterized in that: A set of guide rods (202) is fixedly installed on the inner end of the mounting plate (2). A sliding hole (2011) is opened on the fixing plate (201), and the sliding holes (2011) on the two sets of fixing plates (201) are slidably installed on the guide rods (202) at the inner end of the mounting plate (2).

3. The automatic grouting and sealing device for the joints of prefabricated components according to claim 1, characterized in that: The fixing plate (201) is provided with mounting screw holes (2012), and the mounting screw holes (2012) on the fixing plate (201) are threaded onto the double-ended screw (203) at the inner end of the mounting plate (2).

4. The automatic grouting and sealing device for the joints of prefabricated components according to claim 1, characterized in that: The outer end of the bracket (3) is also provided with a set of threaded connection holes. A set of fixing screws (304) are threadedly installed on the threaded connection holes at the outer end of the bracket (3), and the inner end of the fixing screws (304) is in contact with the end face of the sealing strip (4).

5. An automatic grouting and sealing device for joints of prefabricated components according to claim 1, characterized in that: A set of guide rods (204) is fixedly installed on the right end of the mounting plate (2), and a set of guide holes (301) is opened on the right end of the bracket (3), and the guide hole (301) of the guide groove on the right end of the bracket (3) is slidably installed on the guide rod (204) on the right end of the mounting plate (2).

6. An automatic grouting and sealing device for joints of prefabricated components according to claim 1, characterized in that: A set of adjusting screws (205) is rotatably installed on the left end of the mounting plate (2), and a set of adjusting screw holes (302) is opened on the left end of the bracket (3), and the adjusting screw holes (302) on the left end of the bracket (3) are threaded onto the adjusting screws (205) on the left end of the mounting plate (2).

7. An automatic grouting and sealing device for joints of prefabricated components according to claim 1, characterized in that: The bracket (3) is provided with a set of mounting grooves (303) at its inner end. A set of mounting plates (402) is fixedly installed on the outer end of the sealing strip (4), and the mounting plates (402) at the outer end of the sealing strip (4) are inserted into the mounting grooves (303) at the inner end of the bracket (3).

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