Curtain wall support

Abstract

The curtain wall support comprises oppositely arranged sleeves fixedly connected to a steel structure support and a curtain wall keel, a screw is screwed between the two sleeves, a handle is screwed on the screw, one sleeve is sleeved with a protective cylinder, and a limiting groove capable of being meshed with the handle is formed in the side wall of the protective cylinder. The protective barrel slides in the axial direction of the sleeves to drive the handle to be screwed out of the screw, the screw is rotated through the handle, the two sleeves move in the opposite directions of the two sleeves, the distance between the steel structure support and a curtain wall keel can be adjusted, and therefore the adverse effect of deflection deformation of the steel structure support on curtain wall installation is eliminated; and the handle can be stored, so that the adverse effect on the adjusting precision caused by accidental touch is avoided, and the device has the advantage of being easy and convenient to operate.

Description

Technical Field

[0001] The present application relates to the technical field of curtain wall construction, and in particular to a curtain wall support. Background Art

[0002] Curtain wall is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is mainly composed of panels and supporting structure systems. During installation, the bottom of the curtain wall usually uses steel structure support as a force transmission system. When the support frame at the bottom of the steel structure support is evacuated, deflection deformation will occur. This deformation will cause deviation in the installation of the curtain wall panels above the steel structure support. For this reason, the inventor proposed a curtain wall support. Utility Model Content

[0003] The purpose of the present application is to propose a curtain wall support, which can eliminate the adverse effects of the deflection deformation of the steel structure support on the curtain wall installation by adjusting the distance between the steel structure support and the curtain wall keel, and can store the handle to avoid the adverse effects on the adjustment accuracy caused by accidental touch, and has the advantage of easy operation.

[0004] The embodiment of the present application is implemented as follows:

[0005] The present application provides a curtain wall support, comprising opposite sleeves fixedly connected to a steel structure support and a curtain wall keel, a screw being screwed between the two sleeves, a handle being screwed on the screw, a protective tube being sleeved on the outside of one of the sleeves, and a limiting groove being provided on the side wall of the protective tube and capable of engaging with the handle.

[0006] The present application drives the handle to be rotated outward from the screw rod by sliding the protective tube along the axial direction of the sleeve, and uses the handle to rotate the screw rod so that the two sleeves move in opposite directions toward the latter, thereby adjusting the distance between the steel structure support and the curtain wall keel, thereby eliminating the adverse effects of the deflection deformation of the steel structure support on the curtain wall installation, and realizing the storage of the handle, thereby avoiding the adverse effects on the adjustment accuracy caused by accidental touch, and has the advantage of easy operation.

[0007] In an optional embodiment, the axis of the sleeve is arranged perpendicular to the steel structure support.

[0008] In an optional embodiment, the axis of the sleeve is arranged perpendicular to the curtain wall keel.

[0009] In an alternative embodiment, both ends of the screw have threads with opposite directions of rotation.

[0010] In an optional embodiment, the handle includes a threaded section screwed with the screw rod and a toothed section meshed with the limiting groove.

[0011] In an optional embodiment, the handle is arranged perpendicularly to the screw rod.

[0012] In an optional embodiment, the handle is arranged along the radial direction of the screw.

[0013] In an optional embodiment, the protective sleeve is coaxially arranged with the sleeve.

[0014] In an optional embodiment, the limiting groove extends along the axial direction of the protective tube.

[0015] In an optional embodiment, the limiting groove passes through the lower end surface of the protective tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to explain the present application, rather than to limit the scope of the present application. In the accompanying drawings:

[0017] Figure 1 is a schematic diagram of a curtain wall support according to an embodiment of the present application;

[0018] Figure 2 is a front view of a curtain wall support according to an embodiment of the present application;

[0019] Figure 3 is a schematic diagram of a handle according to an embodiment of the present application;

[0020] Reference numerals:

[0021] 10. Steel structure support;

[0022] 20. Curtain wall keel;

[0023] 30. Sleeve;

[0024] 40. Screw;

[0025] 50. Handle;

[0026] 60. Protective tube;

[0027] 51. Threaded section;

[0028] 52. Tooth segment;

[0029] 61. Limiting groove. DETAILED DESCRIPTION

[0030] Example 1

[0031] See also Figure 1-Figure 3 This embodiment provides a curtain wall support to solve the problem that the installation accuracy of existing curtain wall panels is reduced due to the deflection and deformation of the steel structure support.

[0032] In this embodiment, the curtain wall support includes sleeves 30 that are oppositely fixed to the steel structure support 10 and the curtain wall keel 20, a screw 40 is screwed between the two sleeves 30, and a handle 50 is screwed on the screw 40. A protective tube 60 is sleeved on the outside of one of the sleeves 30, and a side wall of the protective tube 60 is provided with a limiting groove 61 that can engage with the handle 50.

[0033] In this embodiment, the protective tube 60 is driven to slide along the axial direction of the sleeve 30 to drive the handle 50 to be screwed out of the screw rod 40, and the screw rod 40 is rotated by the handle 50, so that the two sleeves 30 move in opposite directions toward the latter, and the distance between the steel structure support 10 and the curtain wall keel 20 can be adjusted, thereby eliminating the adverse effects of the deflection deformation of the steel structure support 10 on the curtain wall installation, and the handle 50 can be stored, thereby avoiding the adverse effects on the adjustment accuracy due to accidental touch, and has the advantage of easy operation.

[0034] It should be noted that the steel structure support 10 is arranged vertically with the curtain wall keel 20, the lower end of the lower sleeve 30 is welded or bolted to the top surface of the steel structure support plate 10, and the axis of the lower sleeve 30 is arranged vertically with the steel structure support 10, the upper end of the upper sleeve 30 is welded or bolted to the bottom surface of the curtain wall keel 20, and the axis of the upper sleeve 30 is arranged vertically with the curtain wall keel 20, and the two sleeves 30 on the upper and lower sides are arranged coaxially.

[0035] In addition, both ends of the screw rod 40 have threads with opposite rotation directions. The lower end of the screw rod 40 is screwed into the interior of the lower sleeve 30, and the upper end of the screw rod 40 is screwed into the interior of the upper sleeve 30. The screw rod 40 and the sleeve 30 are coaxially arranged. The screw rod 40 is used to drive the two sleeves 30 to move in opposite directions or reverse directions, so as to adjust the distance between the curtain wall keel 20 and the steel structure support 10.

[0036] In addition, the handle 50 includes a threaded section 51 screwed into the screw 40 and a tooth section 52 meshed with the limiting groove 61. The handle 50 as a whole is arranged vertically with the screw 40. As an example, the handle 50 is arranged along the radial direction of the screw 40, the threaded section 51 is screwed into the interior of the screw 40, the tooth section 52 is clamped in the limiting groove 61, and meshed with the teeth formed on the side wall of the limiting groove 61. The protective tube 60 is used to drive the handle 50 to rotate, thereby adjusting the length of the handle 50 extending to the outside of the screw 40, and enabling the outer end of the handle 50 to not extend to the outside of the protective tube 60, thereby achieving the storage of the handle 50.

[0037] It should also be noted that the protective tube 60 and the sleeve 30 are coaxially arranged. As an example, the inner diameter of the protective tube 60 is equal to the outer diameter of the sleeve 30. The protective tube 60 is integrally sleeved on the outside of the sleeve 30 connected to the curtain wall keel 20. The limiting groove 61 extends along the axial direction of the protective tube 60, and the limiting groove 61 passes through the lower end surface of the protective tube 60.

[0038] When in use, the protective tube 60 is slid upward, and the engagement of the limit groove 61 and the tooth segment 52 can be used to drive the handle 50 to rotate, so that the handle 50 is screwed out to the outside of the screw 40, and then the screw 40 is rotated by the handle 50 to make the two sleeves 30 move in opposite directions, so as to adjust the distance between the steel structure support 10 and the curtain wall keel 20 to a suitable position; finally, the protective tube 60 is slid downward to make the handle 50 screw into the inside of the screw 40 until the handle 50 is stored. After the handle 50 is stored, the rotation of the screw 40 due to accidental touching of the handle 50 can be avoided, thereby ensuring the stability of the distance between the steel structure support 10 and the curtain wall keel 20 after adjustment.

[0039] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A curtain wall support, characterized in that: It comprises opposite sleeves fixedly connected to the steel structure support and the curtain wall keel, a screw is screwed between the two sleeves, a handle is screwed on the screw, a protective tube is sleeved on the outside of one of the sleeves, and a limiting groove capable of engaging with the handle is opened on the side wall of the protective tube.

2. The curtain wall support according to claim 1, characterized in that: The axis of the sleeve is arranged vertically to the steel structure support.

3. The curtain wall support according to claim 2, characterized in that: The axis of the sleeve is arranged vertically to the curtain wall keel.

4. The curtain wall support according to claim 3, characterized in that: The two ends of the screw rod are provided with threads with opposite rotation directions.

5. The curtain wall support according to claim 4, characterized in that: The handle includes a threaded section screwed with the screw rod and a toothed section meshed with the limiting groove.

6. The curtain wall support according to claim 5, characterized in that: The handle and the screw rod are arranged vertically.

7. The curtain wall support according to claim 6, characterized in that: The handle is arranged along the radial direction of the screw rod.

8. The curtain wall support according to claim 7, characterized in that: The protective sleeve is coaxially arranged with the sleeve.

9. The curtain wall support according to claim 8, characterized in that: The limiting groove extends along the axial direction of the protective tube.

10. The curtain wall support according to claim 9, characterized in that: The limiting groove passes through the lower end surface of the protective tube.

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