Mounting bracket for fire-fighting equipment mounting engineering

Abstract

The utility model relates to the technical field of installation supports, and discloses an installation support for fire-fighting equipment installation engineering, which comprises a movable frame, a fixed frame and a bolt I. The bottom surface of the fixed frame is fixedly connected with a positioning rod, and the positioning rod penetrates through the movable frame and is in sliding connection with the movable frame. When an arc-shaped moving block moves, an inserting rod and a positioning block are driven to clamp a pipeline, a second bolt continues to be rotated to enable the distance between the arc-shaped moving block and the positioning block to be gradually shortened, so that the inserting rod is gradually inserted into a movable cavity formed in a connecting column, and when a clamping plate completely exceeds the movable cavity, the clamping plate is bounced by a torsional spring to support the inner side of the movable cavity; and when the bolt II rotates, an inserting rod and a clamping plate are clamped in a movable cavity, a rotating plate cannot abut against a connecting column to move, then the bolt II bears large resistance when rotating, an installation person knows that the pipeline is firmly clamped by a positioning block, and pipeline deformation caused by continuous screwing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a mounting bracket for fire protection facility installation engineering. Background Art

[0002] The fire protection facility installation bracket is an indispensable part of the fire protection facility system. Its installation quality is directly related to the normal operation and use effect of the fire protection facility. Therefore, during the installation process, it is necessary to strictly follow the relevant standards and specifications to ensure the stability and safety of the bracket.

[0003] When installing some fire protection pipes, you need to first install brackets to fix the pipes. However, some fire sprinkler pipes are not made of metal. When the brackets fix the pipes too tightly, it is easy to cause the pipes to deform and fail to protect the connection positions of the pipes. Utility Model Content

[0004] The purpose of the utility model is to provide a mounting bracket for fire protection facility installation engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting bracket for fire protection facility installation engineering, comprising a movable frame, a fixed frame and a bolt, a positioning rod is fixedly connected to the bottom surface of the fixed frame, the positioning rod penetrates the movable frame and is slidably connected, a spring is fixedly connected between the movable frame and the fixed frame, a positioning part is arranged below the movable frame, and the positioning part comprises:

[0006] A mounting plate, wherein the mounting plate is penetrated by a bolt and threadedly connected, and the top surface of the mounting plate is in contact with the bottom surface of the movable frame, and an arc-shaped baffle is fixedly connected to the inner side of the mounting plate. After the positioning block contacts the pipeline, the bolt 2 is rotated, and the bolt 2 gradually moves toward the direction of the arc-shaped baffle when rotating;

[0007] Bolt 2, the bolt 2 passes through the arc-shaped baffle and is slidably connected, the top surface of the bolt 2 is fixedly connected with a rotating plate, the outer side of the rotating plate is fixedly connected with a clamping ring, the clamping ring passes through a connecting column, and the clamping ring is rotatably connected to the connecting column, and a movable cavity is opened on the inner side of the connecting column.

[0008] Preferably, an arc-shaped moving block passes through the end of the connecting column away from bolt 2, and the connecting column is fixedly connected to the arc-shaped moving block. When bolt 2 rotates, it will gradually move in the direction of the arc-shaped baffle, and bolt 2 will push the connecting column to move through the rotating plate and the retaining ring.

[0009] Preferably, an insertion rod passes through the side of the arc-shaped moving block away from the connecting column, and the end of the insertion rod away from the arc-shaped moving block is fixedly connected to a positioning block. Continuing to rotate bolt 2 will gradually shorten the distance between the arc-shaped moving block and the positioning block, so that the insertion rod is gradually inserted into the movable cavity opened in the connecting column.

[0010] Preferably, a second spring is fixedly connected to a side of the arc-shaped moving block away from the connecting column, and an end of the second spring away from the arc-shaped moving block is fixedly connected to the surface of the positioning block.

[0011] Preferably, the insertion rod penetrates the arc-shaped moving block and also penetrates the connecting column and is slidably connected thereto, and a groove is formed on the side surface of one end of the insertion rod located on the inner side of the connecting column.

[0012] Preferably, a clamping plate is hinged on the inner side of the groove. When the clamping plate completely exceeds the movable cavity, it will be bounced up by the torsion spring and support the inner side of the movable cavity, so that the insertion rod and the clamping plate are clamped in the movable cavity. The inner side of the clamping plate is fixedly connected with a torsion spring, and one end of the torsion spring away from the clamping plate is fixedly connected to the inner side of the groove. The bottom end of the groove is fixedly connected to a limiting plate.

[0013] Preferably, there are two groups of positioning parts, and the two groups of positioning parts are symmetrically arranged with the center line of the movable frame as the symmetry axis, a push rod passes through the surface of the arc-shaped moving block, a pressing plate is fixedly connected to the right side of the push rod, a spring three is fixedly connected between the pressing plate and the arc-shaped moving block, and a reset block is fixedly connected to one end of the push rod located on the inner side of the movable cavity, and the two groups of pipes are respectively inserted between the two groups of positioning parts from the left and right sides and then the pipes are connected.

[0014] Compared with the prior art, the utility model provides a mounting bracket for fire protection facility installation engineering, which has the following beneficial effects:

[0015] 1. The installation bracket used in the fire protection facility installation project, when the arc-shaped moving block moves, it will drive the plug rod and the positioning block to clamp the pipe, and continuing to rotate the second bolt will gradually shorten the distance between the arc-shaped moving block and the positioning block, so that the plug rod is gradually inserted into the movable cavity opened by the connecting column. When the clamping plate completely exceeds the movable cavity, it will be bounced up by the torsion spring and support the inner side of the movable cavity, causing the plug rod and the clamping plate to be clamped in the movable cavity, and the rotating plate cannot move against the connecting column, so that the second bolt is subjected to greater resistance when rotating. The installer knows that the positioning block has clamped the pipe firmly to avoid deformation of the pipe caused by continued twisting.

[0016] 2. The mounting bracket for the fire protection facility installation project can insert two sets of pipes between the two sets of positioning parts from the left and right sides respectively through the symmetrically arranged positioning parts, and then connect the pipes, and then fix the pipes firmly to prevent the connected parts of the pipes from being loosened due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is an enlarged structural diagram of the positioning part of the utility model;

[0019] Figure 3 This is a schematic diagram of the expanded structure of the positioning part of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting column of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the bottom end of the plug rod.

[0022] In the figure: 1. movable frame; 2. positioning part; 21. mounting plate; 22. arc baffle; 23. connecting column; 24. bolt two; 25. rotating plate; 26. snap ring; 27. movable cavity; 28. arc moving block; 29. ​​plug rod; 210. positioning block; 211. spring two; 212. groove; 213. clamping plate; 214. torsion spring; 215. limit plate; 216. push rod; 217. pressing plate; 218. spring three; 219. reset block; 3. fixed frame; 4. bolt one; 5. positioning rod; 6. spring one. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a mounting bracket for fire protection facility installation engineering, comprising a movable frame 1, a fixed frame 3 and a bolt 4, a positioning rod 5 is fixedly connected to the bottom surface of the fixed frame 3, the positioning rod 5 passes through the movable frame 1 and is slidably connected, a spring 6 is fixedly connected between the movable frame 1 and the fixed frame 3, a positioning part 2 is arranged below the movable frame 1, and the positioning part 2 comprises: a mounting plate 21, an arc-shaped baffle plate 22, a connecting column 23, a bolt 24, a rotating plate 25, a retaining ring 26, a movable cavity 27, an arc-shaped moving block 28, an insert rod 29, a positioning block 210, a spring 211, a groove 212, a retaining plate 213, a torsion spring 214, a limiting plate 215, a push rod 216, a pressing plate 217, a spring 3 218, and a reset block 219.

[0024] The mounting plate 21 is penetrated by bolt 1 4 and threadedly connected, and the top surface of the mounting plate 21 fits with the bottom surface of the movable frame 1, and the inner side of the mounting plate 21 is fixedly connected with an arc-shaped baffle plate 22. By rotating bolt 1 4, the space between the movable frame 1 and the fixed frame 3 is shortened. After the positioning block 210 contacts the pipeline, the bolt 24 is rotated. The bolt 24 will gradually move toward the direction of the arc-shaped baffle plate 22 during rotation. The bolt 24 penetrates the arc-shaped baffle plate 22 and is slidably connected. The top surface of the bolt 24 is fixedly connected with a rotating plate 25, and the outer side of the rotating plate 25 is fixedly connected with a retaining ring 26. The retaining ring 26 penetrates the connecting column 23, and the retaining ring 26 is rotatably connected to the connecting column 23. A movable cavity 27 is provided on the inner side of the connecting column 23. The end of the connecting column 23 away from the bolt 24 is penetrated by an arc-shaped moving block 28, and the connecting column 23 is fixedly connected to the arc-shaped moving block 28. When the bolt 24 is rotated, it will gradually move in the direction of the arc-shaped baffle 22, and the bolt 24 will push the connecting column 23 to move through the rotating plate 25 and the clamping ring 26, and when the connecting column 23 is pushed again, it will drive the arc-shaped moving block 28 to move. The side of the arc-shaped moving block 28 away from the connecting column 23 is penetrated by a plug rod 29, and the end of the plug rod 29 away from the arc-shaped moving block 28 is fixedly connected to a positioning block 210. When the arc-shaped moving block 28 moves, it will drive the plug rod 29 and the positioning block 210 to clamp the pipeline, and continuing to rotate the bolt 24 will gradually shorten the distance between the arc-shaped moving block 28 and the positioning block 210, so that the plug rod 29 is gradually inserted into the movable cavity 27 opened in the connecting column 23. A spring 211 is fixedly connected to the side of the arc moving block 28 away from the connecting column 23, and one end of the spring 211 away from the arc moving block 28 is fixedly connected to the surface of the positioning block 210. The plug rod 29 penetrates the arc moving block 28 and the connecting column 23 and is slidably connected. The plug rod 29 is located on the inner side of the connecting column 23 and has a groove 212. A clamping plate 213 is hinged on the inner side of the groove 212. When the clamping plate 213 completely exceeds the active cavity 27, it will be bounced up by the torsion spring 214 and support the inner side of the active cavity 27, so that the plug rod 29 and the clamping plate 213 are clamped in the active cavity 27, and the rotating plate 25 cannot move without contacting the connecting column 23, so that the bolt 24 is subjected to greater resistance when rotating. A torsion spring 214 is fixedly connected to the inner side of the clamping plate 213, and one end of the torsion spring 214 away from the clamping plate 213 is fixedly connected to the inner side of the groove 212, and the bottom end of the groove 212 is fixedly connected to a limiting plate 215. There are two groups of positioning parts 2, and the two groups of positioning parts 2 are symmetrically arranged with the center line of the movable frame 1 as the symmetry axis. A push rod 216 runs through the surface of the arc-shaped moving block 28, and a pressing plate 217 is fixedly connected to the right side of the push rod 216. A spring three 218 is fixedly connected between the pressing plate 217 and the arc-shaped moving block 28. A reset block 219 is fixedly connected to one end of the push rod 216 located on the inner side of the movable cavity 27. The two groups of pipes are inserted between the two groups of positioning parts 2 from the left and right sides respectively and then the pipes are connected, and then the pipes are firmly fixed to prevent the connected parts of the pipes from being loosened due to vibration.

[0025] Based on the above embodiment, when installing the fire pipe and other pipes in the fire-fighting facilities, first weld the fixing frame 3 to the wall or equipment to be installed, and then insert the fire pipe and other pipes of the fire-fighting facilities between the two sets of positioning parts 2, and then rotate the bolt 1 4 to shorten the distance between the movable frame 1 and the fixing frame 3. After the positioning block 210 contacts the pipe, rotate the bolt 24. The bolt 24 will gradually move in the direction of the arc-shaped baffle plate 22 when rotating, and the bolt 24 will push the connecting column 23 to move through the rotating plate 25 and the clamping ring 26. When the connecting column 23 is pushed again, it will drive the arc-shaped moving block 28 to move. When the arc-shaped moving block 28 moves, it will bring The movable plug rod 29 and the positioning block 210 clamp the pipeline, and continuing to rotate the bolt 24 will gradually shorten the distance between the arc-shaped movable block 28 and the positioning block 210, so that the plug rod 29 is gradually inserted into the movable cavity 27 opened by the connecting column 23. When the clamping plate 213 completely exceeds the movable cavity 27, it will be bounced up by the torsion spring 214 to support the inner side of the movable cavity 27, so that the plug rod 29 and the clamping plate 213 are clamped in the movable cavity 27, and the rotating plate 25 cannot move without contacting the connecting column 23, so that the bolt 24 is subjected to greater resistance when rotating. The installer knows that the positioning block 210 has clamped the pipeline firmly, avoiding deformation of the pipeline caused by continued twisting.

[0026] Through the symmetrically arranged positioning parts 2, two groups of pipes can be inserted between the two groups of positioning parts 2 from the left and right sides respectively, and then the pipes can be connected, and then the pipes can be firmly fixed to prevent the connected parts of the pipes from being loosened due to vibration.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A mounting bracket for fire protection facility installation engineering, comprising a movable frame (1), a fixed frame (3) and a bolt (4), characterized in that: The bottom surface of the fixed frame (3) is fixedly connected with a positioning rod (5), the positioning rod (5) penetrates the movable frame (1) and is slidably connected, a spring (6) is fixedly connected between the movable frame (1) and the fixed frame (3), and a positioning portion (2) is provided below the movable frame (1), and the positioning portion (2) comprises: A mounting plate (21), wherein the mounting plate (21) is penetrated by a bolt (4) and threadedly connected, and the top surface of the mounting plate (21) is in contact with the bottom surface of the movable frame (1), and the inner side of the mounting plate (21) is fixedly connected with an arc-shaped baffle (22); Bolt 2 (24), the bolt 2 (24) passes through the arc-shaped baffle (22) and is slidably connected, the top surface of the bolt 2 (24) is fixedly connected to a rotating plate (25), the outer side of the rotating plate (25) is fixedly connected to a clamping ring (26), the clamping ring (26) passes through a connecting column (23), and the clamping ring (26) is rotatably connected to the connecting column (23), and a movable cavity (27) is opened on the inner side of the connecting column (23).

2. The mounting bracket for fire protection facility installation engineering according to claim 1, characterized in that: An arc-shaped moving block (28) penetrates through one end of the connecting column (23) away from the second bolt (24), and the connecting column (23) is fixedly connected to the arc-shaped moving block (28).

3. The mounting bracket for fire protection facility installation engineering according to claim 2, characterized in that: An insertion rod (29) penetrates the side of the arc-shaped moving block (28) away from the connecting column (23), and a positioning block (210) is fixedly connected to one end of the insertion rod (29) away from the arc-shaped moving block (28).

4. The mounting bracket for fire protection facility installation engineering according to claim 3, characterized in that: A second spring (211) is fixedly connected to one side of the arc-shaped moving block (28) away from the connecting column (23), and one end of the second spring (211) away from the arc-shaped moving block (28) is fixedly connected to the surface of the positioning block (210).

5. The mounting bracket for fire protection facility installation engineering according to claim 3, characterized in that: The insertion rod (29) penetrates the arc-shaped moving block (28) and also penetrates the connecting column (23) and is slidably connected. A groove (212) is provided on the side surface of one end of the insertion rod (29) located inside the connecting column (23).

6. The mounting bracket for fire protection facility installation engineering according to claim 5, characterized in that: A clamping plate (213) is hingedly connected to the inner side of the groove (212), a torsion spring (214) is fixedly connected to the inner side of the clamping plate (213), one end of the torsion spring (214) away from the clamping plate (213) is fixedly connected to the inner side of the groove (212), and the bottom end of the groove (212) is fixedly connected to a limiting plate (215).

7. The mounting bracket for fire protection facility installation engineering according to claim 2, characterized in that: The number of the positioning parts (2) is two groups, and the two groups of positioning parts (2) are symmetrically arranged with the center line of the movable frame (1) as the symmetry axis. A push rod (216) passes through the surface of the arc-shaped moving block (28). A pressing plate (217) is fixedly connected to the right side of the push rod (216). A spring three (218) is fixedly connected between the pressing plate (217) and the arc-shaped moving block (28). A reset block (219) is fixedly connected to one end of the push rod (216) located inside the movable cavity (27).

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