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CN-224218021-U - Fireproof bridge frame convenient to disassemble and install

CN224218021UCN 224218021 UCN224218021 UCN 224218021UCN-224218021-U

Abstract

The utility model relates to the technical field of fireproof bridge frames, and discloses a fireproof bridge frame convenient to detach and mount, which comprises a bridge frame, a mounting structure and a fixing structure, wherein the bridge frame is connected through the mounting structure and is mounted on the fixing structure, the installation demand of multiple specification crane span structure is satisfied, install on the ceiling through the connecting plate when the connecting rod, the width between second mount and the first mount is no longer adjusted, has avoided the crane span structure to lead to the width to become flexible or shift because of external force or vibrations in the use, has strengthened overall structure's stability, and through fastening bolt, first mount and second mount slide at the connecting rod to adjust first mount and second mount height, be applicable to different installation scene.

Inventors

  • GAO WEIXIAN
  • GAO JIANWEI
  • GAO MEINA

Assignees

  • 河北会征电缆桥架有限公司

Dates

Publication Date
20260508
Application Date
20250102

Claims (6)

  1. 1. The utility model provides a fireproof bridge convenient to dismantle installation, includes bridge (1), mounting structure (2) and fixed knot construct (3), bridge (1) is connected through mounting structure (2), bridge (1) is installed on fixed knot constructs (3), fixed knot constructs (3) including first mount (301) and second mount (302), second mount (302) are through first spout (303) and first mount (301) sliding connection, first mount (301) is through screw thread seat (304) screw thread installation screw rod (305), bottom fixed mounting fixed plate (306) of second mount (302), screw rod (305) are connected with fixed plate (306) rotation, sliding mounting connecting rod (309) are respectively on first mount (301) and second mount (302), the lateral wall of connecting rod (309) is provided with a plurality of spacing holes (310), lateral wall screw thread installation fastening bolt (311) of first mount (301) and second mount (302), top fixed mounting connecting plate (312) of connecting rod (309).
  2. 2. The fireproof bridge frame convenient to detach and install according to claim 1, wherein the installation structure (2) comprises a connecting sleeve (21), a plug post (22) and a fixed block (23), the connecting sleeve (21) is fixedly installed at two ends of the bridge frame (1), a cavity is formed in the connecting sleeve (21), the plug post (22) is fixedly installed at two ends of the bridge frame (1) through the fixed block (23), the plug post (22) is at one end far away from the connecting sleeve (21), and the connecting sleeve (21) and the plug post (22) are matched with each other.
  3. 3. The fireproof bridge frame convenient to detach and install according to claim 2, wherein a first spring (24) is fixedly installed in a cavity of the connecting sleeve (21), a sliding plate (25) is fixedly installed at the other end of the first spring (24), the sliding plate (25) is slidably connected with the inner wall of the connecting sleeve (21), limit grooves (29) are respectively formed in the top end and the bottom end of the connecting sleeve (21), installation grooves (26) are respectively formed in the top end and the bottom end of the inserting column (22), the installation grooves (26) are matched with the limit grooves (29), a second spring (27) is fixedly installed in the installation grooves (26), a telescopic column (28) is fixedly installed at the other end of the second spring (27), and the telescopic column (28) is slidably connected with the installation grooves (26) and the limit grooves (29) respectively.
  4. 4. The fireproof bridge frame convenient to detach and install according to claim 1, wherein the first sliding groove (303) is formed in the first fixing frame (301), the second fixing frame (302) extends into the first sliding groove (303), the threaded seat (304) is fixedly installed at the bottom end of the first fixing frame (301), the screw rod (305) is installed on the threaded seat (304) in a threaded mode, one end of the screw rod (305) is fixedly provided with a rotary disc, and one end of the screw rod (305) far away from the rotary disc extends into the fixing plate (306).
  5. 5. The fireproof bridge frame convenient to detach and install according to claim 4, wherein one side of the first fixing frame (301) and one side of the second fixing frame (302) away from the thread seat (304) are respectively fixedly provided with a supporting plate (307).
  6. 6. The fireproof bridge frame convenient to detach and install according to claim 5, wherein the first fixing frame (301) and the second fixing frame (302) are respectively provided with a second sliding groove (308), the connecting rod (309) is slidably installed in the second sliding groove (308), and the fastening bolt (311) is matched with the limiting hole (310).

Description

Fireproof bridge frame convenient to disassemble and install Technical Field The utility model relates to the technical field of fireproof bridges, in particular to a fireproof bridge convenient to detach and install. Background The fireproof bridge is characterized in that a layer of fireproof paint is sprayed on the surface of a common bridge to play a role in fireproof and flame-retardant. The fireproof bridge frame mainly comprises a fireproof plate compounded by glass fiber reinforced materials and inorganic adhesives, a metal framework and other fireproof base materials, and the fireproof bridge frame is generally formed by splicing and combining multiple sections and is fixed with a wall body through a special bracket. The applicant has found through the search that chinese patent discloses "a fire-proof bridge frame convenient to dismantle and install", its publication (bulletin) number is "CN214958478U", this patent mainly makes its fixed slot on the fixed block of intussuseption or break away from through the control dwang rotation, and the pin both can prevent that the dwang breaks away from in the fixed slot, can make it break away from the dwang again through the rotation, finally realize the swift dismouting between bridge frame body and the mounting bracket, but the mounting bracket in the device can not adjust, can not adapt to multiple specification bridge frame or reply complex construction environment, such as the ceiling unevenness, make the mount of multiple model to different specification bridge frames, for this reason, we propose a fire-proof bridge frame convenient to dismantle and install. Disclosure of utility model The utility model aims to provide a fireproof bridge frame convenient to detach and mount, which solves the problems that the mounting frame provided in the background art cannot be adjusted, cannot be adapted to various specifications of bridge frames or can be used for coping with complex construction environments such as uneven ceilings, and can be used for manufacturing various types of fixing frames for different specifications of bridge frames. In order to achieve the aim, the fireproof bridge frame convenient to detach and install comprises a bridge frame, an installation structure and a fixing structure, wherein the bridge frame is connected through the installation structure, the bridge frame is installed on the fixing structure, the fixing structure comprises a first fixing frame and a second fixing frame, the second fixing frame is in sliding connection with the first fixing frame through a first sliding chute, the first fixing frame is provided with a screw rod through a thread seat, the bottom end of the second fixing frame is fixedly provided with a fixing plate, the screw rod is rotationally connected with the fixing plate, connecting rods are respectively and slidably installed on the first fixing frame and the second fixing frame, a plurality of limiting holes are formed in the side walls of the connecting rods, fastening bolts are installed on the side walls of the first fixing frame and the second fixing frame in a threaded mode, and the top end of the connecting rods is fixedly provided with a connecting plate. As the preferable scheme, mounting structure includes adapter sleeve, inserted post and fixed block, adapter sleeve fixed mounting is at the both ends of crane span structure, the inside cavity that sets up of adapter sleeve, inserted post passes through fixed block fixed mounting at the both ends of crane span structure, the inserted post is at the one end of keeping away from the adapter sleeve to adapter sleeve and inserted post cooperate each other. As the preferred scheme, the inside fixed mounting first spring of adapter sleeve cavity, the other end fixed mounting slide of first spring, slide and adapter sleeve inner wall sliding connection, the top and the bottom of adapter sleeve are provided with the spacing groove respectively, the top and the bottom of spliced pole are provided with the mounting groove respectively, mounting groove and spacing groove phase-match, fixed mounting second spring in the mounting groove, the other end fixed mounting telescopic column of second spring, telescopic column respectively with mounting groove and spacing groove sliding connection. As the preferred scheme, first spout is seted up on first mount, the second mount stretches into and stretches into in the first spout, screw thread seat fixed mounting is in the bottom of first mount, screw thread is installed on the screw thread seat, screw rod one end fixed mounting carousel, the screw rod is kept away from the one end of carousel and is stretched into in the fixed plate. As a preferable scheme, one side of the first fixing frame and one side of the second fixing frame, which are far away from the thread seat, are respectively fixedly provided with a supporting plate. As the preferable scheme, be provided with the second spout on first mount and th