A mounting support for fire engineering construction

Abstract

The utility model relates to fire support technology field, concretely is a kind of mounting support for fire engineering construction, including roof frame, its bottom four corners are all fixedly connected with vertical derrick, the bottom of four derricks is fixedly connected with bottom frame, and the middle part of bottom frame is provided with several support mechanisms;Roller frame two, its side is fixed in the lower end surface of roof frame, and the guide mechanism is arranged between roller frame two and support mechanism.The utility model is through the linkage cooperation of hand wheel drive transmission shaft and two-way screw rod, realizes the synchronous adjustment of multiple support mechanisms, reaches the effect that all clamping components synchronous action can be completed in one operation, solves the time-consuming and labor-consuming problem caused by the operation of clamping component one by one of traditional support.

Claims

1. An installation bracket for fire protection engineering construction, characterized in that: include The top frame (1) has vertical hangers (2) fixedly connected to the four corners of its bottom end. The bottom ends of the four hangers (2) are fixedly connected to the base frame (3). Several support mechanisms are set in the middle of the base frame (3). Roller frame two (4) is fixed side by side to the lower end face of the top frame (1), and a guide mechanism is provided between roller frame two (4) and the support mechanism.

2. The mounting bracket for fire protection engineering construction according to claim 1, characterized in that: The support mechanism includes a movable groove (5) in the middle of the base frame (3) and several bidirectional lead screws (6) arranged side by side inside the movable groove (5). The several bidirectional lead screws (6) are coaxially fixed together by a transmission shaft (7). One end of the right transmission shaft (7) extends to the outside of the base frame (3) and is fixedly connected to a handwheel (8). The two ends of the transmission shaft (7) are rotatably connected to the movable groove (5) through bearings.

3. The mounting bracket for fire protection construction of claim 2, wherein: The support mechanism also includes movable blocks (9) threaded to both ends of the bidirectional lead screw (6) and a shaft frame (10) fixedly connected to the top of the movable block (9). The two shaft frames (10) are angularly misaligned, and each shaft frame (10) is hinged with a support arm (11). The two support arms (11) are arranged crosswise and are rotatably connected in the middle by a rotating shaft.

4. The mounting bracket for fire protection construction of claim 1, wherein: The top of the top frame (1) is fixedly connected to two sides of the top, and the mounting base (12) has a mounting hole in the middle.

5. The mounting bracket for fire protection work according to claim 1, characterized in that: The guiding mechanism includes a roller frame one (13) fixedly connected to both sides of the upper end of the support arm (11), and a number of pressure rollers (14) rotatably connected to the inside of the roller frame two (4) below by bearings. A support roller (15) is rotatably connected between the roller frames one (13) on both sides by bearings.

6. The mounting bracket for fire protection construction of claim 3, wherein: The movable block (9) and the movable groove (5) are in sliding fit.

Images