Indoor top supporting net rack suspended ceiling conversion structure

Abstract

The utility model relates to the technical field of building construction, and discloses an indoor top supporting net rack suspended ceiling conversion structure which comprises a longitudinal conversion rod, a connecting plate is arranged on one side of the top end of the longitudinal conversion rod, a connecting bolt is arranged on the connecting plate, and the connecting bolt is connected with a net rack bolt ball on a supporting net rack; a horizontal conversion rod is arranged at the bottom of the longitudinal conversion rod, a hanging rod is arranged at the bottom of the horizontal conversion rod, a keel hanging piece is connected to the bottom of the hanging rod, and a light steel keel is arranged on the keel hanging piece; the structure is simple, construction is safe and reliable, the problem that the ceiling joist, the electromechanical pipeline and related equipment are inconvenient to construct on the net rack is effectively solved, and meanwhile the construction effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an indoor top supporting grid ceiling conversion structure. Background Art

[0002] In the field of building decoration construction, grid structures are usually used to support the roofs of some large conference rooms, auditoriums, gymnasiums, banquet halls and other large-span structures. These buildings often have relatively large spaces. When decorating the indoor ceilings, laying out mechanical and electrical pipelines and installing equipment, the existing ceiling keels, mechanical and electrical pipelines and related equipment are directly installed on the complex grid structure, which not only has poor stability and is inconvenient to fix, but also poses a safety hazard, making it difficult to guarantee the construction effect. Utility Model Content

[0003] The purpose of the utility model is to provide an indoor top supporting grid ceiling conversion structure, which has a simple structure and safe and reliable construction, effectively solves the problem of inconvenience in constructing ceiling keels, electromechanical pipelines and related equipment on the grid, and ensures the construction effect.

[0004] The utility model adopts the following technical solutions:

[0005] A ceiling conversion structure of an indoor top supporting grid frame includes a longitudinal conversion rod, a connecting plate is provided on one side of the top end of the longitudinal conversion rod, a connecting bolt is provided on the connecting plate, and the connecting bolt is ball-connected to the grid bolt on the supporting grid frame; a horizontal conversion rod is provided at the bottom of the longitudinal conversion rod, a suspension rod is provided at the bottom of the horizontal conversion rod, a keel hanger is connected to the bottom of the suspension rod, and a light steel keel is provided on the keel hanger.

[0006] Preferably, the longitudinal conversion rod and the horizontal conversion rod are both galvanized angle steels; and the connecting plate is a galvanized angle code.

[0007] Preferably, the horizontal conversion rod is vertically arranged along the front-to-back and left-to-right directions.

[0008] Preferably, the horizontal conversion rod is provided with a mounting hole along its length direction for the suspension rod to pass through, and a nut is provided on the top end of the suspension rod after the top end of the suspension rod passes through the mounting hole.

[0009] Preferably, the mounting hole is a waist-shaped hole.

[0010] Preferably, an auxiliary support member is hinged on the longitudinal conversion rod, and the auxiliary support member is connected to the lower chord on the supporting grid.

[0011] Preferably, two auxiliary support members are provided and are symmetrically arranged on both sides of the longitudinal conversion rod.

[0012] Preferably, the auxiliary support member comprises a mounting plate connected to the longitudinal conversion rod, a support rod is hinged on the mounting plate, and a U-shaped supporting sleeve is hinged on the end of the support rod.

[0013] Preferably, the interior of the supporting sleeve is an arc-shaped structure; the mounting plate is connected to the longitudinal conversion rod by bolts; wherein the longitudinal conversion rod is provided with a waist-shaped hole for the bolt to pass through.

[0014] Preferably, the internal space of the supporting sleeve is larger than the diameter of the lower chord; an open end of the supporting sleeve is elastically hinged to a limit plate, wherein the limit plate can only move toward the inside of the supporting sleeve.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the utility model can smoothly convert the complex large-span support grid on the indoor ceiling through the arrangement of longitudinal conversion rods and transverse conversion rods, and can form a support frame with a simple structure under the support grid, which provides convenience for the installation of suspended ceilings and equipment and pipelines, reduces the difficulty of construction, improves the safety of construction, and ensures the construction effect at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0017] Figure 2 This is a schematic structural diagram of a longitudinal conversion rod according to an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the connection between the longitudinal conversion rod and the horizontal conversion rod in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the structure of the supporting sleeve in the embodiment of the present application;

[0020] Figure 5 for Figure 1 A magnified view of middle;

[0021] Figure 6 for Figure 1 Enlarged view of B. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solution of the utility model in conjunction with the accompanying drawings:

[0023] like Figures 1 to 6As shown, the utility model provides an indoor top supporting grid ceiling conversion structure, including a longitudinal conversion rod 1, a connecting plate 2 is arranged on one side of the top end of the longitudinal conversion rod 1, a connecting bolt is arranged on the connecting plate 2, the connecting bolt is connected to the grid bolt ball 3 on the supporting grid, a threaded hole is reserved at the bottom end of the grid bolt ball 3, and the connecting bolt is threadedly connected to the grid bolt ball 3 through the threaded hole; a horizontal conversion rod 4 is arranged at the bottom of the longitudinal conversion rod 1, a suspension rod 5 is arranged at the bottom of the horizontal conversion rod 4, a keel hanger 6 is connected to the bottom of the suspension rod 5, a light steel keel 7 is arranged on the keel hanger 6, and the ceiling panel is installed on the light steel keel 7 when the ceiling is suspended.

[0024] Furthermore, in this embodiment, the longitudinal conversion rod 1 and the horizontal conversion rod 4 are galvanized angle steels; the connecting plate 2 is a galvanized angle code; Figure 3 The horizontal conversion rod 4 shown is arranged vertically along the front-to-back and left-to-right directions. Two adjacent horizontal conversion rods 4 arranged along the left-to-right direction are connected to the longitudinal conversion rod 1 at the corresponding position, wherein the bottom end of the longitudinal conversion rod 1 and the horizontal conversion rod 4 arranged in the left-to-right direction are preferably provided with connecting holes 8, and the two are connected by bolts passing through the connecting holes 8; the horizontal conversion rod 4 arranged along the front-to-back direction is set between the two horizontal conversion rods 4 arranged along the left-to-right direction by bolts.

[0025] In addition, the horizontal conversion rod 4 is provided with a mounting hole for the suspension rod 5 to pass through along its length direction. After the top end of the suspension rod 5 passes through the mounting hole, a nut is provided on it. Two nuts are provided, one at the upper and lower ends of the suspension rod 5 located at the horizontal conversion rod 4. The mounting hole is preferably a waist-shaped hole, so that the installation position of the suspension rod 5 can be adjusted to meet different usage requirements. Figure 3 , the horizontal conversion rod 4 in the left and right direction and the horizontal conversion rod 4 in the front and rear direction can also be connected and fixed by using the suspension rod 5 and the nut, so as to improve the convenience of operation, reduce the use of accessories, and reduce the amount of holes in the horizontal conversion rod 4 to ensure its structural strength. In addition, the suspension rod 5 in this embodiment preferably adopts a full-thread suspension rod, so that the height of the ceiling can be adjusted by moving the suspension rod 5 up and down, which can meet different decoration requirements and enhance the flexibility of the use of the utility model.

[0026] Furthermore, an auxiliary support is hinged on the longitudinal conversion rod 1, and the auxiliary support is connected to the lower chord 9 horizontally arranged on the supporting grid, which can provide auxiliary support for the longitudinal conversion rod 1 and the horizontal conversion rod 4, disperse the force acting on the connecting bolts and the grid bolt balls 3, and ensure the stability of the entire conversion structure. Among them, two auxiliary support members are preferably provided, and are symmetrically arranged on both sides of the longitudinal conversion rod 1. Specifically, the auxiliary support includes a mounting plate 10 connected to the longitudinal conversion rod 1, and a support rod 11 is hinged on the mounting plate 10, and a U-shaped support sleeve 12 is hinged at the end of the support rod 11 away from one end of the mounting plate 10; when in use, the support sleeve 12 can be sleeved on the lower chord 9 on the supporting grid, which has a simple structure, easy operation, and strong practicality.

[0027] In addition, the interior of the supporting sleeve 12 is an arc-shaped structure so that it can be connected with the cylindrical lower chord rod 9; the mounting plate 10 is connected to the longitudinal conversion rod 1 by bolts; the longitudinal conversion rod 1 is provided with a waist-shaped hole 13 for the bolts to pass through, so as to fine-tune the installation height of the mounting plate 10; wherein, when connecting the two mounting plates 10 on both sides of the two longitudinal conversion rods 1, the bolts pass through the mounting plate 10 on one side, the waist-shaped hole 13 on the longitudinal conversion rod 1 and the mounting plate 10 on the other side in turn, and then are locked with nuts.

[0028] Furthermore, the internal space of the support sleeve 12 is larger than the diameter of the lower chord rod 9; the open end of the support sleeve 12 is elastically hinged to the limit plate 14. In the initial state, after the limit plate 14 is set, the spacing between the open ends of the support sleeve 12 is smaller than the diameter of the lower chord rod 9, so as to limit the lower chord rod 9 installed in the support sleeve 12; the limit plate 14 is preferably located on the left and right sides of the top of the open end of the support sleeve 12, and the limit plate 14 is elastically set on the top of the support sleeve 12 through a torsion spring, wherein the limit plate 14 can only move toward the inside of the support sleeve 12, so that when the open end of the support sleeve 12 is used to align the lower chord rod 9 and push it during installation, the limit plate 14 moves toward the inside of the support sleeve 12 without hindering the lower chord rod 9 from entering the support sleeve 12; since the internal space of the support sleeve 12 is larger than the diameter of the lower chord rod 9, as the lower chord rod 9 continues to move toward the inside of the support sleeve 12, the limit rod will be reset under the restoring force of the torsion spring, thereby limiting the lower chord rod 9. The bottom end of the limiting plate 14 is preferably an arc-shaped structure to reduce the friction between the supporting sleeve 12 and the lower chord rod 9 during installation.

[0029] When the utility model is in use, firstly, a connecting plate 2 is fixedly arranged on the top end of the longitudinal conversion rod 1, and the connecting plate 2 is connected to the grid bolt ball 3 on the supporting grid by using the connecting bolts; then the auxiliary support is installed, and finally the horizontal conversion rod 4 is installed at the bottom end of the longitudinal conversion rod 1, the suspension rod 5 is installed on the horizontal conversion rod 4, the keel hanger 6 is installed at the bottom end of the suspension rod 5, and the light steel keel 7 is installed on the keel hanger 6; thereby, a supporting frame with a simple structure, regular shape and stability can be formed under the supporting grid, which facilitates the installation of the suspended ceiling, equipment and pipelines, reduces the difficulty of construction, and improves the safety of construction.

Claims

1. An indoor top support grid ceiling conversion structure, characterized in that: It includes a longitudinal conversion rod, a connecting plate is provided on one side of the top end of the longitudinal conversion rod, a connecting bolt is provided on the connecting plate, and the connecting bolt is ball-connected with the grid bolt on the supporting grid; a horizontal conversion rod is provided at the bottom of the longitudinal conversion rod, a suspension rod is provided at the bottom of the horizontal conversion rod, a keel hanger is connected to the bottom of the suspension rod, and a light steel keel is provided on the keel hanger.

2. The indoor top support grid ceiling conversion structure according to claim 1 is characterized in that: The longitudinal conversion rod and the horizontal conversion rod are both galvanized angle steels; the connecting plate is a galvanized angle code.

3. The indoor top support grid ceiling conversion structure according to claim 2 is characterized in that: The horizontal conversion rod is vertically arranged along the front-back and left-right directions.

4. The indoor top support grid ceiling conversion structure according to claim 3 is characterized in that: The horizontal conversion rod is provided with a mounting hole for the suspension rod to pass through along its length direction, and a nut is provided on the top end of the suspension rod after the top end of the suspension rod passes through the mounting hole.

5. The indoor top support grid ceiling conversion structure according to claim 4 is characterized in that: The mounting hole is a waist-shaped hole.

6. The indoor top support grid ceiling conversion structure according to claim 1 is characterized in that: An auxiliary support piece is hinged on the longitudinal conversion rod, and the auxiliary support piece is connected to the lower chord rod on the supporting grid.

7. The indoor top support grid ceiling conversion structure according to claim 6 is characterized in that: There are two auxiliary support members, which are symmetrically arranged on both sides of the longitudinal conversion rod.

8. The indoor top support grid ceiling conversion structure according to claim 6 is characterized in that: The auxiliary support member comprises a mounting plate connected to the longitudinal conversion rod, a support rod is hinged on the mounting plate, and a U-shaped supporting sleeve is hinged on the end of the support rod.

9. The indoor top support grid ceiling conversion structure according to claim 8, characterized in that: The interior of the supporting sleeve is an arc-shaped structure; the mounting plate is connected to the longitudinal conversion rod by bolts; wherein the longitudinal conversion rod is provided with a waist-shaped hole for the bolt to pass through.

10. The indoor top support grid ceiling conversion structure according to claim 9, characterized in that: The internal space of the support sleeve is larger than the diameter of the lower chord rod; an open end of the support sleeve is elastically hinged to a limit plate, wherein the limit plate can only move toward the inside of the support sleeve.

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