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CN-224218023-U - Aluminum alloy cable bridge convenient to hoist and mount

CN224218023UCN 224218023 UCN224218023 UCN 224218023UCN-224218023-U

Abstract

The utility model relates to the technical field of aluminum alloy cable bridges convenient to hoist, and discloses an aluminum alloy cable bridge convenient to hoist, which comprises a frame body and a hoisting mechanism, wherein the hoisting mechanism comprises a bearing frame, the distance between two groups of lower hoisting frames can be adjusted by means of rotation operation of a threaded rod through the arranged hoisting mechanism, so that the aluminum alloy cable bridges with different width specifications are adapted, an upper hoisting frame is firstly installed on a cover plate by using a fixing bolt, then when the cover plate is covered on the frame body, a plug connector of the upper hoisting frame is inserted into a plug connector groove of a lower hoisting member, the upper hoisting frame and the lower hoisting frame are connected in a homeotropically manner, the upper hoisting frame and the lower hoisting frame are respectively screwed in the plug connector and the connecting member by using a fastening bolt, the upper hoisting frame and the lower hoisting frame are firmly combined, and finally the whole aluminum alloy bridge is stably hoisted on a roof by means of a first lead screw mounting frame by means of a lead screw and a nut.

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
20250218

Claims (6)

  1. 1. The aluminum alloy cable bridge convenient to hoist comprises a frame body (1) and a hoisting mechanism (5), and is characterized in that the hoisting mechanism (5) comprises a bearing frame (501), the bearing frame (501) is connected with two groups of thread grooves (503) through threaded rods (502), the two groups of thread grooves (503) are connected with plug connectors (509) through lower hoisting frames (504) and plug grooves (506), the plug connectors (509) are connected with fixing bolts (508) through upper hoisting frames (507), and one surface, far away from the frame body (1), of the lower hoisting frames (504) is fixedly provided with a first screw rod installing frame (505).
  2. 2. The aluminum alloy cable bridge frame convenient to hoist as claimed in claim 1, wherein the upper end of the frame body (1) is connected with a cover plate (2) in a sliding manner, a threaded hole (3) is formed in the upper surface of the cover plate (2), and connecting pieces (4) are fixedly arranged on the front side and the back side of the frame body (1).
  3. 3. The aluminum alloy cable bridge frame convenient to hoist as set forth in claim 2, wherein the upper end of the bearing frame (501) is propped against the bottom of the frame body (1), two groups of the lower hoisting frames (504) are propped against two sides of the frame body (1) respectively, the threaded rod (502) is in threaded connection with two groups of the thread grooves (503), the lower hoisting frames (504) are fixedly arranged at the upper ends of the thread grooves (503), and the inserting grooves (506) are formed in the positions, close to the upper ends, of the inner parts of the lower hoisting frames (504).
  4. 4. The aluminum alloy cable bridge frame convenient to hoist and mount according to claim 3, wherein the upper hoisting frame (507) is fixedly installed at the upper end of a plug connector (509), the size of the plug connector (509) is matched with that of a plug connector groove (506), one end of the plug connector (509) is consistent with that of a connecting piece (4), a fastening bolt (510) is connected to the inner thread of the plug connector (509), the threaded hole (3) penetrates through the upper hoisting frame (507), and a fixing bolt (508) is connected to the inner thread of the threaded hole (3).
  5. 5. The aluminum alloy cable bridge frame convenient to hoist and mount according to claim 2, wherein a connecting mechanism (6) is arranged at one end of the frame body (1) and one end of the cover plate (2), the connecting mechanism (6) comprises two groups of first connecting frames (601), two groups of second connecting frames (604), first powerful springs (603) and second powerful springs (605), second screw rod mounting frames (602) are fixedly arranged on the outer side surfaces of the two groups of first connecting frames (601) and the two groups of second connecting frames (604), mounting grooves (606) are formed in two ends of the two groups of first connecting frames (601) and two groups of second connecting frames (604), and two ends of the first powerful springs (603) and two ends of the second powerful springs (605) are fixedly arranged in the mounting grooves (606).
  6. 6. The aluminum alloy cable tray convenient to hoist as set forth in claim 5, wherein the first connecting frame (601) and the second connecting frame (604) are connected by a first strong spring (603), and two groups of the first connecting frame (601) and two groups of the second connecting frames (604) are connected by a second strong spring (605).

Description

Aluminum alloy cable bridge convenient to hoist and mount Technical Field The utility model relates to the technical field of aluminum alloy cable bridges convenient to hoist, in particular to an aluminum alloy cable bridge convenient to hoist. Background The aluminum alloy cable bridge is formed by aluminum alloy in an extrusion mode, has high dimensional accuracy, good strength, attractive appearance, light weight and large bearing capacity, a layer of natural oxidation protection film is generated on the surface of the aluminum alloy cable bridge by sand blasting oxidation, and the aluminum alloy cable bridge has strong corrosion resistance to atmosphere and chemical media. Most of aluminum alloy cable bridges in the prior art are hoisted on a roof through a screw rod during installation, and the cable bridge installation mode is single in structure, lacks flexible adjustment and is limited in stability, so that aluminum alloy cable bridges of different specifications are difficult to efficiently adapt to and stably hoist, and therefore, the aluminum alloy cable bridge convenient to hoist is provided. Disclosure of utility model The utility model aims to provide an aluminum alloy cable bridge convenient to hoist and mount, and aims to solve the problems that the cable bridge mounting mode proposed in the background art is single in structure, lacks flexible adjustability and is limited in stability, and is difficult to efficiently adapt to aluminum alloy cable bridges of different specifications and ensure stable hoisting. The aluminum alloy cable bridge frame comprises a frame body and a hoisting mechanism, wherein the hoisting mechanism comprises a bearing frame, the bearing frame is connected with two groups of thread grooves through threaded rods, the two groups of thread grooves are connected with plug connectors through a lower hoisting frame and plug grooves, the plug connectors are connected with fixing bolts through an upper hoisting frame, and a first lead screw mounting frame is fixedly mounted on one surface of the lower hoisting frame far away from the frame body. As the preferable scheme, the upper end sliding connection of support body has the apron, the screw hole has been seted up to the upper surface of apron, the positive and negative both sides of support body are all fixed mounting has the connecting piece. As the preferable scheme, the upper end of bearing frame offsets with the bottom of support body, two sets of lower hoist and mount frame offsets in the both sides of support body respectively, threaded rod and two sets of screw thread groove threaded connection, lower hoist and mount frame fixed mounting is in the upper end of screw thread groove, the grafting groove is seted up in the inside of lower hoist and mount frame and is close to upper end position department. As the preferred scheme, go up hoist and mount frame fixed mounting in the upper end of plug connector, the size and the grafting groove looks adaptation of plug connector, the one end size and the connecting piece of plug connector are unanimous, and its inside threaded connection has fastening bolt, the hoist and mount frame on penetrating of screw hole, the inside threaded connection of screw hole has fixing bolt. As the preferred scheme, the one end of support body and apron is provided with coupling mechanism, coupling mechanism includes two sets of first link, two sets of second link, first powerful spring and second powerful spring, two sets of equal fixed mounting of lateral surface of first link and two sets of second link has the second lead screw mounting bracket, two sets of the mounting groove has all been seted up at the both ends of first link and two sets of second link, the both ends fixed mounting of first powerful spring and second powerful spring is in the mounting groove. Preferably, the first connecting frame and the second connecting frame are connected through a first strong spring, and the two groups of the first connecting frames and the two groups of the second connecting frames are connected through a second strong spring. The utility model has the technical effects and advantages that: 1. Through the hoisting mechanism, the distance between the two groups of lower hoisting frames can be adjusted by means of the rotation operation of the threaded rods, so that aluminum alloy cable bridges with different width specifications are adapted, the upper hoisting frames are firstly installed on the cover plate by means of the fixing bolts, then when the cover plate is covered on the frame body, the plug-in units of the upper hoisting frames are inserted into the plug-in grooves of the lower hoisting pieces, the upper hoisting frames and the lower hoisting frames are connected in a homeotropically manner, the upper hoisting frames and the lower hoisting frames are respectively screwed in the plug-in units and the connecting pieces by means of the fastening bolts, the upper hoisting frames and the