Mounting and fixing device for prefabricating cement flue

Abstract

The utility model discloses a mounting and fixing device for prefabricating a cement flue, which relates to the technical field of construction engineering and comprises a fixing disc arranged on a flue hole and used for mounting the flue and a fixing component arranged on the fixing disc and used for fixing the flue. The fixing assembly comprises fixing blocks arranged on the reinforcing beam and located on the periphery of the flue, the fixing blocks can move on the reinforcing beam, and when the flue is placed on the fixing disc, the fixing blocks are fixed to the periphery of the flue so that the flue can be fixed to the fixing disc. And the flue can be fixed to the fixing disc when the flue is installed, and the quality problems that the prefabricated cement flue cracks due to improper installation, and the prefabricated cement flue slides due to the fact that the joints are not firmly fixed can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an installation and fixing device for prefabricated cement flues. Background Art

[0002] Prefabricated cement flues have the characteristics of uniform wall thickness, high density, smooth inner wall, and strong vertical bearing capacity. Compared with traditional brick flues, they are light in weight, small in size, and easy to install, and are widely used in civil residential buildings. During the construction process, the reserved flue openings are larger than the size of the prefabricated cement flue, which brings certain difficulties to the installation and fixation of each section of the prefabricated cement flue; the traditional construction method is to drill holes on the side of the reserved flue openings on each floor and drive in a short steel bar as a support point for the prefabricated cement flue, which leads to stress concentration and easily causes cracking of the flue; after the adjacent sections of the prefabricated cement flue are installed, there is a lack of effective fixing measures, which is easily affected by external forces and causes displacement, affecting the quality of installation and construction. Summary of the invention

[0003] In view of this, the purpose of the utility model is to provide an installation and fixing device for prefabricated cement flues, to standardize the fixing and adjustment methods of prefabricated cement flues during construction, to reduce safety hazards, and to ensure that the installation quality meets the design and specification requirements.

[0004] The installation and fixing device for prefabricated cement flue provided by the utility model adopts the following technical scheme:

[0005] A mounting and fixing device for a prefabricated cement flue comprises a fixing plate arranged on a flue opening for mounting the flue and a fixing assembly arranged on the fixing plate for fixing the flue, wherein the fixing plate is provided with a plurality of reinforcing beams, and the fixing assembly comprises fixing blocks arranged on the reinforcing beams and located around the flue, wherein the fixing blocks are movable on the reinforcing beams, and when the flue is placed on the fixing plate, the fixing blocks are fixed on the peripheral side of the flue to fix the flue on the fixing plate.

[0006] Furthermore, a reinforcement plate is arranged in the middle position of the fixed plate, and the reinforcement beam is used to connect the reinforcement plate and the fixed plate, and the reinforcement beam is arranged at the four corners and two sides of the reinforcement plate.

[0007] Furthermore, the reinforcement beams arranged at the four corners of the reinforcement plate are provided with sliding grooves for installing the fixing blocks along their length direction.

[0008] Furthermore, the fixing assembly includes a movable screw arranged at the bottom of the fixed block and a fixed nut arranged on the movable screw, the movable screw passes through the slide slot, and the fixed nut is located below the reinforcement beam. The fixed nut is rotated to press against the reinforcement beam to fix the fixed block.

[0009] Furthermore, a right-angled snap-on is provided on the side of the fixing block, and when the flue is placed on the fixing plate, the snap-on of the fixing block is snapped on the corner of the flue.

[0010] Furthermore, the peripheral side of the fixing plate is provided with a clamping plate for clamping on the flue opening.

[0011] To sum up, the utility model has at least one of the following beneficial effects: the flue can be fixed on the fixing plate when the flue is installed, which can solve quality problems such as cracking of the prefabricated cement flue due to improper installation and slipping of the prefabricated cement flue due to loose fixation at the joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0013] Figure 2 for Figure 1 Exploded diagram of

[0014] Figure 3 This is a schematic diagram of the structure of the fixed plate of the utility model embodiment;

[0015] Figure 4 It is a schematic structural diagram of a fixing assembly according to an embodiment of the utility model.

[0016] Description of reference numerals:

[0017] 1. Fixed plate; 11. Reinforcement beam; 12. Reinforcement plate; 13. Slide groove; 14. Clamp; 2. Fixed assembly; 21. Fixed block; 211. Buckle; 22. Moving screw; 23. Fixed nut. DETAILED DESCRIPTION

[0018] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0019] The following is combined with Figure 1-4 The utility model is described in detail in this embodiment.

[0020] The utility model embodiment discloses a mounting and fixing device for a prefabricated cement flue. Figure 1-Figure 4The installation and fixing device for the prefabricated cement flue includes a fixing plate 1 arranged on the flue opening for installing the flue and a fixing component 2 arranged on the fixing plate 1 for fixing the flue, the fixing plate 1 is provided with a plurality of reinforcing beams 11, the fixing component 2 includes a fixing block 21 arranged on the reinforcing beam 11 and located around the flue, the fixing block 21 can move on the reinforcing beam 11, and when the flue is placed on the fixing plate 1, the fixing block 21 is fixed to the peripheral side of the flue to fix the flue on the fixing plate 1, the fixing plate 1 is fixed to the flue opening, the prefabricated flue is placed on the fixing plate 1, and when the fixing block 21 is moved, the fixing block 21 contacts the side wall of the flue, the fixing block 21 is fixed on the reinforcing beam 11, and the flue is fixed on the fixing plate 1, which can solve the quality problems such as cracking of the prefabricated cement flue due to improper installation and slippage of the prefabricated cement flue caused by loose fixation at the joints.

[0021] In this embodiment, a reinforcement plate 12 is arranged in the middle position inside the fixed plate 1, and the reinforcement beam 11 is used to connect the reinforcement plate 12 and the fixed plate 1. The diagonals of the reinforcement plate 12 and the fixed plate 1 are located on the same straight line. The reinforcement beam 11 is arranged at the four corners and both sides of the reinforcement plate 12. The other ends of the reinforcement beams 11 at the four corners of the reinforcement plate 12 are fixed to the four corners of the fixed plate 1, which can increase the overall strength of the fixed plate 1.

[0022] In this embodiment, the reinforcement beam 11 arranged on the four corners of the reinforcement plate 12 is provided with a slide groove 13 for installing the fixed block 21 along its own length direction. The four corners of the flue are located on the reinforcement beam 11 with the slide groove 13, so that the fixed block 21 can be pressed against the four corners of the flue to fix the flue. By installing the fixed block 21 in the slide groove 13, the movement of the fixed block 21 can be guided.

[0023] In this embodiment, the fixing assembly 2 includes a movable screw 22 arranged at the bottom of the fixing block 21 and a fixing nut 23 arranged on the movable screw 22, the movable screw 22 passes through the slide slot 13, and the fixing nut 23 is located below the reinforcing beam 11. The fixing nut 23 is rotated to press against the reinforcing beam 11 to fix the fixing block 21, and the fixing block 21 is pushed to make the movable screw 22 move in the slide slot 13, and the fixing block 21 is moved to the side wall of the flue, and the fixing nut 23 is rotated to press against the reinforcing beam 11, and the fixing block 21 is fixed to the reinforcing beam 11.

[0024] In this embodiment, a right-angled snap-on 211 is provided on the side of the fixing block 21 , and when the flue is placed on the fixing plate 1 , the snap-on 211 of the fixing block 21 is stuck on the corner of the flue to fix the flue.

[0025] In this embodiment, the peripheral side of the fixing plate 1 is provided with a clamping plate 14 for clamping on the flue port.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mounting and fixing device for a prefabricated cement flue, characterized in that: The invention comprises a fixing plate (1) arranged on a flue opening for installing the flue and a fixing assembly (2) arranged on the fixing plate (1) for fixing the flue, wherein the fixing plate (1) is provided with a plurality of reinforcing beams (11), and the fixing assembly (2) comprises fixing blocks (21) arranged on the reinforcing beams (11) and located around the flue, wherein the fixing blocks (21) are movable on the reinforcing beams (11), and when the flue is placed on the fixing plate (1), the fixing blocks (21) are fixed on the sides of the flue to fix the flue on the fixing plate (1).

2. The installation and fixing device for prefabricated cement flue according to claim 1, characterized in that: A reinforcement plate (12) is arranged at a middle position in the fixed plate (1), and the reinforcement beam (11) is used to connect the reinforcement plate (12) and the fixed plate (1), and the reinforcement beam (11) is arranged at the four corners and two sides of the reinforcement plate (12).

3. The installation and fixing device for prefabricated cement flue according to claim 2 is characterized in that: The reinforcing beam (11) disposed at the four corners of the reinforcing plate (12) is provided with a sliding groove (13) for installing a fixing block (21) along its length direction.

4. The installation and fixing device for prefabricated cement flue according to claim 3 is characterized in that: The fixing assembly (2) comprises a movable screw (22) arranged at the bottom of the fixing block (21) and a fixing nut (23) arranged on the movable screw (22); the movable screw (22) passes through the slide groove (13); the fixing nut (23) is located below the reinforcing beam (11); the fixing nut (23) is rotated to press against the reinforcing beam (11) to fix the fixing block (21).

5. The installation and fixing device for prefabricated cement flue according to claim 2, characterized in that: A right-angled snap-in (211) is provided on the side of the fixing block (21), and when the flue is placed on the fixing plate (1), the snap-in (211) of the fixing block (21) is snapped on the corner of the flue.

6. The installation and fixing device for prefabricated cement flue according to claim 1, characterized in that: The peripheral side of the fixing plate (1) is arranged on a clamping plate (14) for clamping on the flue opening.

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