Fixing support device for installing fire water monitor pipeline on steel structure column
By combining the tension-pull-fixed structure and angle steel bracket on the steel structure column, the problem of the deformation and reaction force of the steel structure columns is solved, and a more stable and flexible fixing effect is achieved.
Patent Information
- Application Number
- CN202421085282.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The traditional large-diameter steel structure column fire water cannon pipeline fixing bracket has problems such as deformation caused by welding, reaction and impact forces are unbearable, and the structural design fixed type cannot adapt to different sizes and shapes.
The pull-pull-fixing structure is used to achieve self-locking between the two sets of angle steel bracket structures. The steel structure column is fixed through the angle steel bracket, clasp, and connecting components, and the fire water cannon pipe is fixed through the U-shaped card code.
It improves the overall stability of the angle steel bracket structure, can withstand the reaction force and impact force when fire water cannon pipes are ejected, avoids deformation of steel structure columns, adapts to the fixation of steel structure columns of different diameters, and is simple and quick to install.
Smart Images
Figure CN222596980U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of installing fire-fighting water monitor pipelines on steel structure columns, and in particular to a fixing bracket device used for installing fire-fighting water monitor pipelines on steel structure columns. Background Art
[0002] With the development of modern construction technology, steel columns have been widely used in various high-rise buildings, industrial plants and public facilities, especially large-diameter steel columns. In these buildings, fire safety is of vital importance. Generally, fire water cannons are used as fire extinguishing equipment. Fire water cannons mainly spray water or foam fire extinguishing agents to quickly and accurately strike the fire source, which can effectively control the fire.
[0003] At present, the installation and use of fire monitors require stable pipe fixing brackets as support to ensure the accuracy and stability of their spraying. Fire monitors are usually installed on large-caliber steel structure columns. The traditional large-caliber steel structure column fire monitor pipe fixing bracket structure has the following defects:
[0004] 1) In order to ensure the connection between the pipeline fixing bracket and the large-diameter steel structure column is stable, it is usually welded directly to the steel structure column. Welding can easily cause deformation of the steel structure column and affect the stability of the steel structure column.
[0005] 2) Due to the large reaction force and impact force when the fire monitor is spraying, it is difficult for the traditional pipe fixing bracket to ensure the stability of the pipe fixing bracket, which may cause the pipe to shake or shift, affecting the normal use of the fire monitor;
[0006] 3) The structural design of the traditional pipe fixing bracket is a fixed design, which cannot adapt to the fixing of fire water monitor pipes of different sizes and shapes and lacks flexibility. Utility Model Content
[0007] The technical problem to be solved by the utility model is to address the defects of the prior art and provide a kind of fixing bracket device which realizes self-locking between two groups of angle steel bracket structures by pulling and fixing structures, can improve the overall stability of the angle steel bracket structure, enable the two groups of angle steel bracket structures after being fixed to withstand the reaction force and impact force when the fire monitor pipe is sprayed, realizes the fixation of steel structure columns by cooperating with angle steel brackets, clamps and connecting components, solves the problem that the welding fixing method used in the existing steel structure columns easily causes deformation of the steel structure columns, and can adapt to the fixing of steel structure columns with different diameters.
[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0009] A fixing bracket device for installing a fire monitor pipe on a steel structure column, comprising a fixing bracket device for installing a fire monitor pipe on a steel structure column, the fixing bracket device comprising two groups of angle steel bracket structures and a tension fixing structure, the two groups of angle steel bracket structures are connected by the tension fixing structure and are symmetrically spaced, each group of angle steel bracket structures comprises an angle steel bracket, a clamp, and a connecting assembly, the clamp comprises a first clamp and a second clamp, the first clamp and the second clamp are symmetrically distributed, the first clamp and the second clamp are enclosed to form a fixing member for fixing the steel structure The through groove of the column, the top of the first clamp and the second clamp of the clamp are formed with an opening, the angle steel bracket is located at the opening of the top of the clamp, the top of the clamp is fixed to the angle steel bracket through a connecting component, the bottom of the angle steel bracket is fitted with the top of the steel structure column, the clamp is clamped on the outer wall of the steel structure column through the first clamp and the second clamp, a U-shaped clamp is installed above the angle steel bracket of each group of angle steel bracket structures, a channel for fixing the fire water monitor pipe is formed inside the U-shaped clamp, and the fire water monitor pipe is fixed above the angle steel bracket through the U-shaped clamp.
[0010] Furthermore, the clamp comprises a rubber isolation ring, and the rubber isolation ring is embedded in the clamping position between the first clamp, the second clamp and the steel structure column.
[0011] Furthermore, the angle steel bracket includes a first bracket, a second bracket, and a third bracket. The second bracket and the third bracket are symmetrically fixed on both sides of the lower end of the first bracket to form a π-shaped angle steel bracket. The U-shaped card code is fixed on the first bracket of the angle steel bracket.
[0012] Furthermore, the bottom of the second bracket is provided with a first arc structure matching the curvature of the steel structure column, and the bottom of the third bracket is provided with a second arc structure matching the curvature of the steel structure column.
[0013] Furthermore, both ends of the U-shaped clamp are provided with fastening nuts, and the two ends of the U-shaped clamp are installed on the first bracket of the angle steel bracket through the fastening nuts.
[0014] Furthermore, the connecting assembly includes a tension adjustment screw and two pairs of adjustment nuts. The tension adjustment screw transversely passes through the top ends of the first clamp and the second clamp of the clamp and is threadedly connected to the two pairs of adjustment nuts. The tension adjustment screw fixes the first clamp and the second clamp of the clamp to the angle steel bracket through the two pairs of adjustment nuts.
[0015] Furthermore, the tension fixing structure includes a tension fixing screw and a tension fixing nut. After the tension fixing screw passes through the two groups of angle steel bracket structures, it is threadedly connected with the tension fixing nut to achieve the fixation of the two groups of angle steel bracket structures.
[0016] Furthermore, the bottom ends of the first clamp and the second clamp are provided with fixing bolts and fixing nuts, and the fixing bolts pass through the bottom ends of the first clamp and the second clamp and are locked by the fixing nuts.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] 1) The fixed bracket device of the utility model includes two groups of angle steel bracket structures and a tension fixing structure. The two groups of angle steel bracket structures are connected by the tension fixing structure and are symmetrically spaced. Each group of angle steel bracket structures includes an angle steel bracket, a clamp, and a connecting assembly. The clamp includes a first clamp and a second clamp. The top ends of the first clamp and the second clamp are formed with openings. The top ends of the clamps are fixed to the angle steel bracket through the connecting assembly. A U-shaped card code is installed above the angle steel bracket of each group of angle steel bracket structures, and the fire water monitor pipe is fixed above the angle steel bracket through the U-shaped card code. The utility model realizes self-locking between the two groups of angle steel bracket structures by adopting a pulling fixing structure, thereby improving the overall stability of the angle steel bracket structure, so that the two groups of angle steel bracket structures after being fixed can withstand the reaction force and impact force when the fire water cannon pipeline is sprayed. The angle steel bracket, the clamp and the connecting component are matched to realize the fixation of the steel structure column, and the installation is simple and fast, which solves the technical problem that the existing steel structure column adopts welding fixing method to easily cause deformation of the steel structure column and affect the stability of the steel structure. The angle steel bracket structure is also convenient to assemble and disassemble, and the clamp provided can adapt to steel structure columns of different diameters, thereby improving the flexibility of the clamp installation.
[0019] 2) The clamp of the utility model includes a rubber isolation ring, which is embedded in the clamping position between the first clamp and the second clamp and the steel structure column. The rubber isolation ring can make the first clamp and the second clamp of the clamp fit tightly with the steel structure column, increase the friction between the clamp and the steel structure column, and prevent the angle steel bracket from radial or axial slippage when the fire monitor pipe is opened. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a side view of the steel structure column and the angle steel bracket structure fixed to the utility model;
[0021] Figure 2 This is a structural schematic diagram of the angle steel bracket structure of the utility model;
[0022] Figure 3 This is the front view of the steel structure column and the angle steel bracket structure of the utility model being fixed;
[0023] Figure 4 This is a schematic diagram of the relationship between two groups of angle steel bracket structures of the utility model;
[0024] Figure 5 For this utility model Figure 4A detailed enlarged schematic diagram of the middle A part;
[0025] Figure 6 This is a schematic diagram of the relationship between the angle steel bracket and the U-shaped card code of the utility model;
[0026] Figure 7 It is a structural schematic diagram of the angle steel bracket of the utility model.
[0027] In the figure, there are an angle steel bracket structure 1, an angle steel bracket 11, a first bracket 111, a second bracket 112, a third bracket 113, a clamp 12, a first clamp 121, a second clamp 122, a fixing bolt 123, a fixing nut 124, a connecting assembly 13, a tension adjustment screw 131, an adjusting nut 132, a U-shaped card code 14, a fastening nut 141, a rubber isolation ring 15, a tension fixing structure 2, a steel structure column 3, and a fire water monitor pipe 4. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] like Figure 1-7As shown, the first embodiment of the utility model provides a fixing bracket device for installing a fire monitor pipe 4 on a steel structure column 3. The fixing bracket device is mainly used for installing a fire monitor pipe 4 on a steel structure column 3. The fixing bracket device includes two groups of angle steel bracket structures 1 and a tension fixing structure 2. The two groups of angle steel bracket structures 1 are connected by the tension fixing structure 2 and are symmetrically spaced. Each group of angle steel bracket structures 1 includes an angle steel bracket 11, a clamp 12, and a connecting assembly 13. The clamp 12 includes a first clamp 121 and a second clamp 122. The first clamp 121 and the second clamp 122 are symmetrically distributed. The first clamp 121 and the second clamp 122 are surrounded by a through groove. The through groove is used to fix the steel structure column 3. An opening is formed at the top of the first clamp 121 and the second clamp 122 of the clamp 12. The angle steel bracket 11 is located at the opening at the top of the clamp 12. The top of the clamp 12 is fixed to the angle steel bracket 11 through a connecting assembly 13. The bottom of the angle steel bracket 11 is in contact with the top of the steel structure column 3. The clamp 12 is clamped to the outer wall of the steel structure column 3 through the first clamp 121 and the second clamp 122. A U-shaped card code 14 is installed above the angle steel bracket 11 of each group of angle steel bracket structures 1. A channel for fixing the fire water monitor pipe 4 is formed inside the U-shaped card code 14. The fire water monitor pipe 4 is fixed to the top of the angle steel bracket 11 through the U-shaped card code 14. By adopting the pulling fixing structure 2 to achieve self-locking between the two groups of angle steel bracket structures 1, the overall stability of the angle steel bracket structure 1 is improved, so that the two groups of angle steel bracket structures 1 after fixation can withstand the reaction force and impact force when the fire water monitor pipe 4 is sprayed. The angle steel bracket 11, the clamp 12, and the connecting component 13 are coordinated to achieve the fixation of the steel structure column 3. The installation is simple and quick, which solves the technical problem that the existing steel structure column 3 is easily deformed by welding and fixation, which affects the stability of the steel structure.
[0030] The connection assembly 13 of the utility model includes a tension adjustment screw 131 and two pairs of adjustment nuts 132. The tension adjustment screw 131 passes through the top of the first clamp 121 and the second clamp 122 of the clamp 12 horizontally and is threadedly connected with the two pairs of adjustment nuts 132. The tension adjustment screw 131 fixes the first clamp 121 and the second clamp 122 of the clamp 12 to the angle steel bracket 11 through the two pairs of adjustment nuts 132. The tension adjustment screw 131 can be an M8 tension screw. The tension adjustment screw 131 can be an M8 tension screw. By tightening the adjustment nut 132, the opening distance between the first clamp 121 and the second clamp 122 can be tightened, so that the clamp 12 can adapt to steel structure columns 3 with different diameters, improve the flexibility of the installation of the clamp 12, and have a wide range of applications. The angle steel bracket 11 and the clamp 12 can also be connected as a whole through the tension adjustment screw 131 and the two pairs of adjustment nuts 132 to ensure the overall stability of the angle steel bracket structure 1.
[0031] The utility model is provided with a fixing bolt 123 and a fixing nut 124 at the bottom ends of the first clamp 121 and the second clamp 122. The fixing bolt 123 passes through the bottom ends of the first clamp 121 and the second clamp 122 and is locked by the fixing nut 124. The fixing bolt 123 can be an M8 bolt, and the fixing nut 124 can be an M8 nut.
[0032] The clamp 12 of the utility model includes a rubber isolation ring 15, which is embedded in the clamping position between the first clamp 121 and the second clamp 122 and the steel structure column 3. The thickness of the rubber isolation ring 15 is 5 mm. The provision of the rubber isolation ring 15 can allow the first clamp 121 and the second clamp 122 of the clamp 12 to fit tightly with the steel structure column 3, increase the friction between the clamp 12 and the steel structure column 3, and prevent the angle steel bracket 11 from radial or axial slippage when the fire water cannon pipe 4 is opened.
[0033] In specific implementation, the angle steel bracket 11 of the utility model includes a first bracket 111, a second bracket 112, and a third bracket 113. The second bracket 112 and the third bracket 113 are symmetrically fixed on both sides of the lower end of the first bracket 111 to form a π-shaped angle steel bracket 11. The bottom of the second bracket 112 is provided with a first arc structure that matches the curvature of the steel structure column 3. The bottom of the third bracket 113 is provided with a second arc structure that matches the curvature of the steel structure column 3. The U-shaped card code 14 is fixed on the first bracket 111 of the angle steel bracket 11. In the figure, the first bracket 111, the second bracket 112, and the third bracket 113 are made of 4*4 angle steels. The first bracket 111 serves as the cross arm of the angle steel bracket 11. The second bracket 112 and the third bracket 113 are welded under the first bracket 111 as the supporting feet of the angle steel bracket 11, thereby forming a π-shaped angle steel bracket 11. The bottom of the second bracket 112 and the third bracket 113 is set to an arc structure that matches the curvature of the outer shape of the steel structure column 3, so that the angle steel bracket 11 and the steel structure column 3 can fit closely, which makes it easier for the clamp 12 to fix the steel structure column 3.
[0034] The utility model is provided with fastening nuts 141 at both ends of the U-shaped card code 14, and the two ends of the U-shaped card code 14 are installed on the first bracket 111 of the angle steel bracket 11 through the fastening nuts 141. The fire water monitor pipe 4 is placed above the first bracket 111 of the angle steel bracket 11, and the fire water monitor pipe 4 is fixed to the first bracket 111 through the fastening nuts 141 at both ends of the U-shaped card code 14. The fastening nuts 141 use M20 nuts to ensure that the fire water monitor pipe 4 is firmly connected to the angle steel bracket 11.
[0035] The tension fixing structure 2 provided in the utility model includes a tension fixing screw and a tension fixing nut. After the tension fixing screw passes through the two groups of angle steel bracket structures 1, it is threadedly connected with the tension fixing nut to fix the two groups of angle steel bracket structures 1. In specific implementation, after the tension fixing screw passes through the angle steel brackets 11 of the two groups of angle steel bracket structures 1, the two ends of the tension fixing screw are threadedly connected with the tension fixing nut to fix the angle steel brackets 11 of the two groups of angle steel bracket structures 1. The tension fixing screw can be an M20 tension screw, and the tension fixing nut can be an M20 nut. The two groups of angle steel bracket structures 1 are connected together by the M20 tension screw, thereby forming a fixed bracket device, and the fire water monitor pipe 4 is fixed above the angle steel bracket structure 1 through the U-shaped card code 14.
[0036] The specific installation process of the fixed bracket device of the utility model is as follows:
[0037] Step 1) grinding the bottom of the second bracket 112 into a first arc structure that matches the curvature of the steel structure column 3, and grinding the bottom of the third bracket 113 into a second arc structure that matches the curvature of the steel structure column 3, so that the bottom of the second bracket 112 and the third bracket 113 are consistent with the curvature of the steel structure column 3;
[0038] Step 2) The first bracket 111 is used as a cross arm of the angle steel bracket 11, and the second bracket 112 and the third bracket 113 are welded to both sides of the lower end of the first bracket 111 to form a π-shaped angle steel bracket 11, wherein the second bracket 112 and the third bracket 113 can be used as support legs of the angle steel bracket 11;
[0039] Step 3) Install a set of angle steel bracket structures 1, make a clamp 12 according to the size of the steel structure column 3, install the first clamp 121 and the second clamp 122 of the clamp 12 on the steel structure column 3, and set a 5mm thick rubber isolation ring 15 between the steel structure column 3 and the first clamp 121 and the second clamp 122 to ensure that the first clamp 121 and the second clamp 122 are tightly fitted with the steel structure column 3, wherein the bottom ends of the first clamp 121 and the second clamp 122 of the clamp 12 are fixed with fixing bolts 123 and fixing nuts 1 24 is locked, the fixing bolt 123 can be an M8 bolt, the fixing nut 124 can be an M8 nut, and then the tension adjustment screw 131 is used to horizontally pass through the top of the first clamp 121 and the second clamp 122 of the clamp 12 and threadedly connected with the two pairs of adjustment nuts 132. The tension adjustment screw 131 tensions and locks the first clamp 121 and the second clamp 122 of the clamp 12 and the angle steel bracket 11 through the two pairs of adjustment nuts 132, so that the clamp 12 and the angle steel bracket 11 are fixed to the steel structure column 3 as a whole;
[0040] Step 4) Install another set of angle steel bracket structures 1, and install the clamps 12 and angle steel brackets 11 of another set of angle steel bracket structures 1 at a distance of 3 meters;
[0041] Step 5) Passing the angle steel brackets 11 of the two groups of angle steel bracket structures 1 through the tension fixing screws so as to connect the angle steel brackets 11 of the two groups of angle steel bracket structures 1 together, and tightening the front and rear of the angle steel brackets 11 with the tension fixing nuts to form a self-locking state;
[0042] Step 6) Place the fire monitor pipe 4 above the first bracket 111 of the angle steel bracket 11, and use a U-shaped card code 14 to fix the fire monitor pipe 4 on the first bracket 111 of the angle steel bracket 11, and use two fastening nuts 141 to fix the two ends of the U-shaped card code 14 on the first bracket 111 to ensure the firmness of the connection between the fire monitor pipe 4 and the angle steel bracket 11.
[0043] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.
Claims
1. A fixing bracket device for installing a fire monitor pipe on a steel structure column, characterized in that: The invention relates to a fixing bracket device for installing a fire monitor pipe on a steel structure column, wherein the fixing bracket device comprises two groups of angle steel bracket structures and a tension fixing structure, wherein the two groups of angle steel bracket structures are connected by the tension fixing structure and are symmetrically spaced, wherein each group of angle steel bracket structures comprises an angle steel bracket, a clamp, and a connecting assembly, wherein the clamp comprises a first clamp and a second clamp, wherein the first clamp and the second clamp are symmetrically distributed, wherein the first clamp and the second clamp are surrounded by a through groove for fixing the steel structure column, wherein the first clamp and the second clamp of the clamp are formed with an opening at the top end thereof, wherein the angle steel bracket is located at the opening at the top end thereof, wherein the top end of the clamp is fixed to the angle steel bracket through the connecting assembly, wherein the bottom of the angle steel bracket is fitted with the top end of the steel structure column, wherein the clamp is clamped to the outer side wall of the steel structure column through the first clamp and the second clamp, wherein a U-shaped clamp is installed above the angle steel bracket of each group of angle steel bracket structures, wherein a channel for fixing the fire monitor pipe is formed inside the U-shaped clamp, and wherein the fire monitor pipe is fixed above the angle steel bracket through the U-shaped clamp.
2. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 1 is characterized in that: The clamp comprises a rubber isolation ring, which is embedded in the clamping position between the first clamp, the second clamp and the steel structure column.
3. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 1 is characterized in that: The angle steel bracket includes a first bracket, a second bracket, and a third bracket. The second bracket and the third bracket are symmetrically fixed on both sides of the lower end of the first bracket to form a π-shaped angle steel bracket. The U-shaped card code is fixed on the first bracket of the angle steel bracket.
4. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 3 is characterized in that: The bottom of the second bracket is provided with a first arc structure matching the curvature of the steel structure column, and the bottom of the third bracket is provided with a second arc structure matching the curvature of the steel structure column.
5. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 3 is characterized in that: Both ends of the U-shaped clamp are provided with fastening nuts, and the two ends of the U-shaped clamp are installed on the first bracket of the angle steel bracket through the fastening nuts.
6. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 1 is characterized in that: The connecting assembly includes a tension adjustment screw and two pairs of adjustment nuts. The tension adjustment screw transversely passes through the top ends of the first clamp and the second clamp of the clamp and is threadedly connected to the two pairs of adjustment nuts. The tension adjustment screw fixes the first clamp and the second clamp of the clamp to the angle steel bracket through the two pairs of adjustment nuts.
7. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 1 is characterized in that: The tension fixing structure comprises a tension fixing screw and a tension fixing nut. The tension fixing screw passes through two groups of angle steel bracket structures and is threadedly connected with the tension fixing nut to achieve the fixation of the two groups of angle steel bracket structures.
8. The fixing bracket device for installing a fire monitor pipe on a steel structure column according to claim 1 is characterized in that: The bottom ends of the first clamp and the second clamp are provided with fixing bolts and fixing nuts, and the fixing bolts pass through the bottom ends of the first clamp and the second clamp and are locked by the fixing nuts.