Fireproof regulating valve mounting structure

Abstract

The utility model relates to the technical field of adjusting valve installation, and discloses a fireproof adjusting valve installation structure which comprises a valve body and a plurality of clamping rings, the rear ends of the clamping rings at the upper end and the rear ends of the clamping rings at the lower end are fixedly connected with hinges, the front sides of the clamping rings are fixedly connected with front protruding blocks, and the rear sides of the clamping rings are fixedly connected with rear protruding blocks. And second fixing bolts penetrate through the top walls of the multiple front protruding blocks at the upper end and the top walls of the multiple front protruding blocks at the lower end, the bottom ends of the second fixing bolts are in threaded connection with fixing nuts, multiple deformed steel bars are fixedly connected between the adjacent clamping rings at the bottom end, and connecting columns are fixedly connected to the middle lower portions of the rear ends of the clamping rings at the bottom end. According to the fireproof regulating valve, the valve body is clamped and fixed through the clamping ring and fixed to the wall through the #-shaped mounting plate, firm fixing and stable mounting of the valve body are achieved, it is ensured that the fireproof regulating valve reliably plays a role in the using process, and the stability and safety of the mounting structure are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjusting valve installation technical field especially relates to a fireproof regulating valve mounting structure. BACKGROUND

[0002] The fireproof regulating valve is an important ventilation equipment, mainly used in ventilation, air conditioning and smoke exhaust system, can control the spread of fire through automatic closing or regulating airflow when fire occurs, plays the role of fire separation and smoke exhaust, effectively protects the safety of personnel life and property.

[0003] The mounting structure of the fireproof regulating valve can firmly install the fireproof regulating valve on the ventilation pipe of the building or other suitable positions, thereby providing stable support for the entire fireproof regulating valve.

[0004] The existing fireproof regulating valve mounting structure will cause the valve body to deform after the fire occurs due to the influence of heat conduction, which will make the mounting structure unstable and affect the normal work of the fireproof regulating valve. The deformation of the valve body may cause the clamping ring to loosen, the support force of the connecting column and the inclined support to decrease, thereby failing to effectively control the spread of fire. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a fireproof regulating valve mounting structure, which aims to improve the problem that the existing fireproof regulating valve mounting structure will make the mounting structure unstable after the fire occurs due to the influence of heat conduction, thereby failing to effectively control the spread of fire.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a fireproof regulating valve mounting structure, comprising a valve body and a plurality of clamping rings, the rear end of each of the upper and lower clamping rings is fixedly connected with a hinge, the front side of each of the clamping rings is fixedly connected with a front protruding block, the top wall of each of the upper and lower front protruding blocks is penetrated by a fixed bolt two, the bottom end of each of the fixed bolts two is threadedly connected with a fixed nut, a plurality of threaded steels are fixedly connected between adjacent bottom clamping rings, a connecting column is fixedly connected to the rear lower part of each of the bottom clamping rings, an inclined support is fixedly connected to the bottom end of each of the bottom clamping rings, a plurality of connecting columns and a plurality of inclined supports are fixedly connected with a cross-shaped mounting plate at the rear end, a plurality of fixed bolts three are penetrated through the front four corners of the two cross-shaped mounting plates, and a suspended ceiling mounting structure is arranged on the side away from each of the bottom clamping rings.

[0007] As a further description of the above technical scheme:

[0008] The ceiling mounting structure includes a plurality of side convex plates, a plurality of cylinder nuts one are fixedly connected between adjacent ones of the plurality of side convex plates at the upper end and the plurality of side convex plates at the lower end, inner walls of the plurality of cylinder nuts one are provided with hangers, upper and lower ends of the plurality of hangers are provided with threaded grooves, outer walls of the plurality of threaded grooves at the bottom are respectively threadedly connected to inner walls of the plurality of cylinder nuts one, top ends of the plurality of hangers are respectively penetrated by a plurality of hollow plates, inner bottom walls of the plurality of hollow plates are fixedly connected with cylinder nuts two, outer walls of the plurality of threaded grooves at the upper end are respectively threadedly connected to inner walls of the plurality of cylinder nuts two, and inner top walls of the plurality of hollow plates are respectively penetrated by a plurality of fixing bolts one.

[0009] As a further description of the above technical solution:

[0010] Inner walls of the plurality of clamping rings are fixedly connected with anti-skid pads, and the plurality of anti-skid pads are made of high-temperature-resistant and wear-resistant process.

[0011] As a further description of the above technical solution:

[0012] Inner walls of the plurality of anti-skid pads are provided with anti-skid grooves, and the plurality of anti-skid grooves are provided in a cross shape.

[0013] As a further description of the above technical solution:

[0014] Top ends of the plurality of fixing bolts two are fixedly connected with hexagonal heads, and inner hexagonal grooves are provided in middle portions of the top ends of the plurality of hexagonal heads.

[0015] As a further description of the above technical solution:

[0016] Outer walls of the plurality of fixing bolts three and the fixing bolts one are provided with anti-skid lines, and the plurality of anti-skid lines are provided in a cross shape.

[0017] As a further description of the above technical solution:

[0018] Outer walls of the plurality of clamping rings and the front convex blocks are designed in a smooth manner, and bottom ends of the plurality of fixing nuts are designed in a smooth manner.

[0019] As a further description of the above technical solution:

[0020] The plurality of threaded steels are fixedly connected between adjacent ones of the plurality of clamping rings at the bottom in an equidistant array, and the two well-shaped mounting plates are made of an integral forming process.

[0021] The utility model has the advantages of:

[0022] 1. In this utility model, the valve body is clamped and fixed by a clamping ring, and the clamping ring is fixed by fixing bolt two and fixing nut, and fixed to the grid mounting plate. It is then fixed to the wall by fixing bolt three, which realizes the firm fixation and stable installation of the valve body, ensuring that the fireproof regulating valve can play a reliable role in use, and improving the stability and safety of the installation structure.

[0023] 2. In this utility model, by passing the bottom end of the suspension rod through the side convex plate and the first cylindrical nut, and the upper end through the hollow plate and the second cylindrical nut, and fixing it together with the first fixing bolt to the top of the ceiling, the ceiling installation of the fire-resistant regulating valve is realized, which facilitates installation, disassembly and subsequent maintenance and repair, and provides a solid ceiling installation solution for the fire-resistant regulating valve. Attached Figure Description

[0024] Figure 1 This is a front view of the installation structure of a fire-resistant regulating valve proposed in this utility model;

[0025] Figure 2 This is a front view of a ceiling-mounted structure for a fire-resistant regulating valve installation structure proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the installation structure of a fire-resistant regulating valve proposed in this utility model;

[0027] Figure 4 This is a structural exploded view of an anti-slip pad for a fire-resistant regulating valve installation structure proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of a ceiling-mounted fire-resistant regulating valve installation structure proposed in this utility model.

[0029] Legend:

[0030] 1. Valve body; 2. Ceiling mounting structure; 201. Side protruding plate; 202. Cylindrical nut one; 203. Hanger rod; 204. Threaded groove; 205. Hollow plate; 206. Cylindrical nut two; 207. Fixing bolt one; 3. Clamping ring; 4. Hinge; 5. Front protrusion; 6. Fixing bolt two; 7. Fixing nut; 8. Threaded steel; 9. Connecting column; 10. Diagonal brace; 11. Well-shaped mounting plate; 12. Fixing bolt three; 13. Anti-slip pad; 14. Anti-slip groove; 15. Hexagonal screw head; 16. Internal hexagonal groove; 17. Anti-slip texture. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a fire-resistant regulating valve installation structure, including a valve body 1 and multiple clamping rings 3. The rear ends of the upper and lower clamping rings 3 are fixedly connected to hinges 4, allowing the clamping rings 3 to open and close flexibly for easy installation and disassembly of the valve body 1. The front sides of each clamping ring 3 are fixedly connected to front protrusions 5, which provide connection points for fixing bolts 6. Fixing bolts 6 penetrate the top walls of the upper and lower front protrusions 5, securing the clamping rings 3 and ensuring the valve body 1 is firmly fixed between them. The bottom ends of each fixing bolt 6 are threaded with fixing nuts 7, which cooperate with the fixing bolts 6 to enhance the tightening effect of the clamping rings 3. Multiple threaded steel bars 8 are fixedly connected between adjacent clamping rings 3 at the bottom end, further enhancing the tightening effect. The structure of the clamping ring 3 is strengthened to prevent deformation. The lower rear end of the multiple clamping rings 3 at the bottom is fixedly connected to the connecting column 9, which connects the clamping ring 3 and the grid mounting plate 11. The bottom end of the multiple clamping rings 3 at the bottom is fixedly connected to the diagonal brace 10, which enhances the stability of the installation structure and prevents tilting. The rear end of the multiple connecting column 9 and the rear end of the multiple diagonal brace 10 are fixedly connected to the grid mounting plate 11, which provides a stable installation foundation for the entire installation structure. Multiple fixing bolts 12 penetrate the four corners on the front side of the two grid mounting plates 11, which are used to fix the grid mounting plate 11 in the installation position. The opposite side of the multiple clamping rings 3 at the bottom is provided with a ceiling mounting structure 2, which provides another installation method for the fire damper.

[0033] Specifically, the upper and lower clamping rings 3 are connected by hinges 4, allowing the clamping rings 3 to open and close flexibly. The clamping rings 3 are used to fix the valve body 1. When the valve body 1 needs to be installed, the clamping rings 3 are closed around the valve body 1. The front protrusions 5 located on the front side of the multiple clamping rings 3 are brought close to each other. The clamping rings 3 are tightened by fixing bolts 6 that pass through the top walls of the upper and lower front protrusions 5 and fixing nuts 7, thereby firmly fixing the valve body 1 between the clamping rings 3. The threaded steel bars 8 that are fixedly connected between the adjacent clamping rings 3 at the bottom end play a role in strengthening the structural stability and preventing the clamping rings 3 from deforming. The connecting column 9 connects the multiple clamping rings 3 at the bottom end to the grid mounting plate 11. At the same time, the diagonal brace 10 further enhances the stability of the installation structure, preventing the installation structure from tilting or becoming unstable due to the weight of the valve body 1 or external forces. Finally, the two grid mounting plates 11 are fixed in the installation position by multiple fixing bolts 12 passing through the four corners on the front side, thereby achieving stable installation of the entire fire-resistant regulating valve, realizing the firm fixation and stable installation of the valve body 1, and ensuring that the fire-resistant regulating valve can reliably function during use.

[0034] Reference Figure 2 and Figure 5 The ceiling installation structure 2 includes multiple side protrusions 201, which provide connection points for other components. Each of the upper and lower side protrusions 201 is fixedly connected with a cylindrical nut 202. The cylindrical nuts 202 are used to connect hangers 203. Hangers 203 are provided on the inner walls of the cylindrical nuts 202, serving as supports and connections. Threaded grooves 204 are provided at the upper and lower ends of the hangers 203, facilitating connection with cylindrical nuts 202 and 206. The outer walls of the bottom threaded grooves 204 are threadedly connected to the inner walls of the cylindrical nuts 202. The connection between the hanger 203 and the side convex plate 201 is as follows: the top of each hanger 203 is penetrated by a hollow plate 205. The hollow plate 205 provides an installation position for the cylindrical nut 206 and the fixing bolt 207. The inner bottom wall of each hollow plate 205 is fixedly connected to the cylindrical nut 206. The cylindrical nut 206 is used to connect the upper end of the hanger 203. The outer wall of each of the multiple threaded grooves 204 at the upper end is threaded to the inner wall of the multiple cylindrical nuts 206, thus completing the connection between the hanger 203 and the hollow plate 205. The inner top wall of each hollow plate 205 is penetrated by multiple fixing bolts 207. The fixing bolts 207 are used to fix the hollow plate 205 to the ceiling.

[0035] Specifically, multiple side protrusions 201 serve to connect and fix other components. The cylindrical nuts 202, which are fixedly connected between adjacent upper and lower side protrusions 201, provide connection points for the hanger rod 203. The threaded grooves 204 at the upper and lower ends of the hanger rod 203 are threadedly connected to the cylindrical nuts 202 and 206 respectively, achieving a fixed installation of the hanger rod 203. During installation, the threaded groove 204 at the bottom of the hanger rod 203 is screwed into the cylindrical nut 202, ensuring a secure connection between the hanger rod 203 and the side protrusions 201. Then, the hanger rod... The top of 203 passes through the hollow plate 205, and the threaded groove 204 at the top end is threadedly connected to the cylindrical nut 206, which is fixedly connected to the inner bottom wall of the hollow plate 205. This fixes the hollow plate 205 to the hanger 203. Multiple fixing bolts 207, which pass through the inner top wall of the hollow plate 205, fix the entire ceiling installation structure 2 to the ceiling, realizing the ceiling installation of the fire damper. This makes the installation structure stable and reliable, capable of bearing the weight of the fire damper, and convenient for installation and disassembly, facilitating later maintenance and repair. It provides a solid ceiling installation method for the fire damper.

[0036] Reference Figure 3 Multiple clamping rings 3 are fixedly connected to the inner walls of anti-slip pads 13. The anti-slip pads 13 increase the friction between the clamping rings 3 and the valve body 1, preventing the valve body 1 from sliding. Multiple anti-slip pads 13 are made of high temperature and wear-resistant process, so that the anti-slip pads 13 can maintain good performance in high temperature environment. Multiple anti-slip pads 13 are provided with anti-slip grooves 14 on the inner walls of their respective anti-slip grooves 14, which further enhance the anti-slip effect. Multiple anti-slip grooves 14 are opened in a cross pattern to increase friction from different directions. Multiple fixing bolts 2 6 are fixedly connected to the top of their respective hexagonal screw heads 15. The hexagonal screw heads 15 are convenient for tightening and loosening operations using tools. Multiple hexagonal screw heads 15 are provided with an internal hexagonal groove 16 in the middle of their respective tops. The internal hexagonal groove 16 provides operating space for specific tools, making the operation more precise.

[0037] Specifically, the anti-slip pad 13 is fixed to the inner wall of the clamping ring 3 and adopts a high-temperature resistant and wear-resistant process. It can remain stable in the working environment of the fire-resistant regulating valve and prevent damage due to high temperature and other factors. The anti-slip grooves 14 on its inner wall can increase the friction with the valve body 1, ensuring that the valve body 1 is firmly fixed in the clamping ring 3 and will not be displaced due to vibration or other reasons. The anti-slip grooves 14 further enhance the anti-slip effect of the anti-slip pad 13, fixing the valve body 1 from different directions and improving the stability of the installation structure. The hexagonal screw head 15 makes it convenient to use tools to tighten and loosen the fixing bolt 2 6, improving the efficiency of installation and disassembly. The internal hexagonal groove 16 provides operating space for specific tools, making the operation more precise and convenient, while also preventing ordinary tools from damaging the bolts.

[0038] Reference Figure 3 andFigure 5 The outer walls of multiple fixing bolts 12 and 207 are provided with anti-slip textures 17. The anti-slip textures 17 increase the friction between fixing bolts 12 and 207 and tools, making it easier to tighten and loosen. The multiple anti-slip textures 17 are arranged in a cross pattern to further enhance the anti-slip effect. The outer walls of multiple clamping rings 3 and front protrusions 5 are all designed with rounded edges. The rounded edges prevent scratches to personnel during installation and use, improving safety. The bottom ends of multiple fixing nuts 7 are also designed with rounded edges, which also reduces safety hazards and makes the installation structure more aesthetically pleasing. Multiple threaded steel bars 8 are fixedly connected in an equidistant array between the adjacent clamping rings 3 at the bottom. The threaded steel bars 8 enhance the structural strength of the clamping rings 3 and prevent deformation. The two grid mounting plates 11 are both made with an integral molding process, which gives the grid mounting plates 11 higher strength and stability.

[0039] Specifically, the cross-cut anti-slip texture 17 increases the friction between the fixing bolts 12 and 207 and the tool, facilitating tightening and loosening operations and preventing slippage during operation. The smooth design of the outer wall of the clamping ring 3 and the front protrusion 5 can avoid scratches and other injuries to personnel during installation and use, improving safety. The smooth design of the bottom end of the fixing nut 7 also reduces safety hazards and makes the entire installation structure more aesthetically pleasing. The threaded steel 8, which is fixedly connected in an equidistant array between the bottom clamping rings 3, enhances the structural strength of the clamping rings 3, evenly distributes the weight and external force of the valve body 1, and prevents the clamping rings 3 from deforming. The one-piece molded grid mounting plate 11 has higher strength and stability and can reliably fix the entire installation structure in the installation position.

[0040] Working principle: Multiple clamping rings 3 at the upper end and multiple clamping rings 3 at the lower end are connected by hinges 4, allowing the clamping rings 3 to open and close flexibly. The clamping rings 3 are used to fix the valve body 1. When the valve body 1 needs to be installed, the clamping rings 3 are closed around the valve body 1. The front protrusions 5 located on the front side of the multiple clamping rings 3 approach each other. The clamping rings 3 are tightened by fixing bolts 6 that pass through the top walls of the upper and lower front protrusions 5 and fixing nuts 7, thereby firmly fixing the valve body 1 between the clamping rings 3. The threaded steel bars 8 that are fixedly connected between the adjacent clamping rings 3 at the bottom end play a role in strengthening the structural stability and preventing the clamping rings 3 from deforming. The connecting column 9 connects the multiple clamping rings 3 at the bottom end to the grid mounting plate 11. At the same time, the diagonal brace 10 further enhances the stability of the installation structure and prevents the installation structure from tilting or becoming unstable due to the weight of the valve body 1 or external forces. Finally, the two grid mounting plates 11 are fixed in the installation position by multiple fixing bolts 3 12 that pass through the four corners on the front side.

[0041] Furthermore, multiple side protrusions 201 serve to connect and fix other components. The cylindrical nuts 202, which are fixedly connected between the upper and lower side protrusions 201, provide connection points for the hanger rod 203. The threaded grooves 204 at the upper and lower ends of the hanger rod 203 are threadedly connected to the cylindrical nuts 202 and 206, respectively, to achieve the fixed installation of the hanger rod 203. During installation, the threaded groove 204 at the bottom of the hanger rod 203 is screwed into the cylindrical nut 202, so that the hanger rod 203 is firmly connected to the side protrusions 201. Then, the top end of the hanger rod 203 passes through the hollow plate 205, and the threaded groove 204 at the upper end is threadedly connected to the cylindrical nut 206, which is fixedly connected to the inner bottom wall of the hollow plate 205, thereby fixing the hollow plate 205 to the hanger rod 203. The entire ceiling installation structure 2 is fixed to the ceiling by multiple fixing bolts 207 that pass through the inner top wall of the hollow plate 205.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fire-resistant regulating valve installation structure, comprising a valve body (1) and multiple clamping rings (3), characterized in that: The upper and lower clamping rings (3) are all fixedly connected to the rear ends of the upper and lower clamping rings (3) by hinges (4). The front sides of the clamping rings (3) are all fixedly connected to front protrusions (5). The top walls of the upper and lower front protrusions (5) are all penetrated by fixing bolts (6). The bottom ends of the fixing bolts (6) are all threaded with fixing nuts (7). The adjacent clamping rings (3) at the bottom are all fixedly connected with multiple threaded steel bars (8). Each of the clamping rings (3) has a connecting column (9) fixedly connected to its lower rear end. Each of the clamping rings (3) has a diagonal brace (10) fixedly connected to its bottom end. Each of the connecting columns (9) and the diagonal brace (10) has a grid mounting plate (11) fixedly connected to its rear end. Each of the four corners on the front side of the two grid mounting plates (11) has a fixing bolt (12) penetrating through it. Each of the clamping rings (3) at its bottom end has a ceiling mounting structure (2) provided on the side furthest from each other.

2. The fire-resistant regulating valve installation structure according to claim 1, characterized in that: The ceiling installation structure (2) includes multiple side protrusions (201). A cylindrical nut (202) is fixedly connected between the upper and lower side protrusions (201). A hanger (203) is provided on the inner wall of each of the multiple cylindrical nuts (202). A threaded groove (204) is provided at the upper and lower ends of each of the multiple hangers (203). The outer wall of the multiple bottom threaded grooves (204) is threaded to the inner wall of each of the multiple cylindrical nuts (202). A hollow plate (205) is passed through the top of each of the multiple hangers (203). A cylindrical nut (206) is fixedly connected to the inner bottom wall of each of the multiple hollow plates (205). The outer wall of the upper threaded grooves (204) is threaded to the inner wall of each of the multiple cylindrical nuts (206). A number of fixing bolts (207) are passed through the inner top wall of each of the multiple hollow plates (205).

3. The fire-resistant regulating valve installation structure according to claim 1, characterized in that: The inner walls of the multiple clamping rings (3) are all fixedly connected with anti-slip pads (13), and the multiple anti-slip pads (13) are all made of high temperature resistant and wear resistant process.

4. The fire-resistant regulating valve installation structure according to claim 3, characterized in that: The inner walls of the multiple anti-slip mats (13) are provided with anti-slip grooves (14), and the multiple anti-slip grooves (14) are arranged in a cross pattern.

5. The fire-resistant regulating valve installation structure according to claim 1, characterized in that: The top of each of the multiple fixing bolts (6) is fixedly connected with a hexagonal screw head (15), and the top center of each of the multiple hexagonal screw heads (15) is provided with an internal hexagonal groove (16).

6. The fire-resistant regulating valve installation structure according to claim 1, characterized in that: The outer walls of the multiple fixing bolts three (12) and fixing bolt one (207) are provided with anti-slip textures (17), and the multiple anti-slip textures (17) are provided in a cross pattern.

7. The fire-resistant regulating valve installation structure according to claim 1, characterized in that: The outer walls of the multiple clamping rings (3) and the front protrusions (5) are all designed with a smooth surface, and the bottom ends of the multiple fixing nuts (7) are all designed with a smooth surface.

8. The fire-resistant regulating valve installation structure according to claim 1, characterized in that: Multiple threaded steel bars (8) are fixedly connected in an equidistant array between adjacent clamping rings (3) at the bottom end, and both grid mounting plates (11) are integrally formed.

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