Section steel connection positioning seat for high-altitude operation construction platform

Abstract

The utility model discloses a profile steel connecting and positioning seat for a high-altitude operation construction platform. The profile steel connecting and positioning seat comprises a connecting flange and a reinforcing step seat which are of an integrated structure. The connecting flange is provided with a plurality of fixing screw holes used for being fixedly connected with a construction platform plate through bolts, and through positioning clamping grooves are formed in the centers of the connecting flange and the reinforcing step base and used for limiting, fixing and supporting a supporting column of a construction platform. The positioning clamping grooves are provided with inner hole structures matched with the outer walls of the supporting columns. The inner hole wall of the positioning clamping groove is provided with a limiting groove used for limiting sliding of the supporting column. The reinforcing step seat is of an annular boss structure, the height is larger than the thickness of the connecting flange, and the reinforcing step seat and the connecting flange are coaxially arranged. And 4-8 fixing screw holes are uniformly formed in the plane of the connecting flange ring. The positioning seat can effectively improve the installation accuracy and stability of the high-altitude operation construction platform, reduce the construction error and enhance the safety in the construction process; the positioning seat is convenient to carry and easy to operate, improves construction efficiency and adapts to complex construction environments.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction equipment component design, especially to the building civil engineering bridge construction equipment component design, specifically relates to a kind of for high-altitude construction platform profile steel connecting positioning seat. BACKGROUND

[0002] In construction, high-altitude operation is often needed.For example, the construction of high-altitude large-span cantilevered corridor.In order to solve the problem of bearing matrix in high-altitude operation, a profile steel construction platform that is beneficial to bearing upper load is designed according to the stress form of cantilever beam.

[0003] When building a profile steel truss body construction platform, it is necessary to ensure installation accuracy during high-altitude operation, and it is not convenient to carry complex equipment and install under high-altitude operation conditions, which affects construction safety and quality cannot be guaranteed.The installation accuracy of construction platform is directly related to its bearing capacity and safety, and in existing actual operation, it is difficult to ensure high-precision installation due to the limitation of site conditions and personnel operation level. SUMMARY

[0004] The utility model discloses a kind of profile steel connecting positioning seats for high-altitude construction platform according to the deficiency of prior art.The utility model aims to provide a kind of profile steel connecting positioning seat for high-altitude construction platform, which is convenient to carry, easy to install and operate, accurate positioning and safe.

[0005] The utility model discloses the following technical scheme to realize:

[0006] A profile steel connecting positioning seat for high-altitude construction platform, characterized by: the positioning seat is an integral stepped structure, including a connecting flange and a reinforcing stepped seat;The connecting flange is provided with a plurality of fixing screw holes for connecting and fixing with the construction platform plate by bolts, and the connecting flange and the reinforcing stepped seat are provided with a through positioning slot in the center for limiting and fixing the support column of the construction platform.

[0007] Further, the positioning slot has an inner hole structure matching the outer wall of the support column.

[0008] Further, the inner hole wall of the positioning slot is provided with a limiting groove for limiting the sliding of the support column.The limiting groove can be a step provided on the inner hole wall of the positioning slot and the recess structure of the outer end of the connecting flange, and the corresponding end of the support column is provided with a matching protrusion for limiting sliding.

[0009] Further, the reinforcing stepped seat is an annular boss structure, the height is greater than the thickness of the connecting flange, and the connecting flange is coaxially arranged.

[0010] Further, the fixing screw holes are evenly arranged on the ring plane of the connecting flange, 4-8 in number.

[0011] The utility model has the advantages of: the positioning seat effectively improves the installation accuracy and stability of the construction platform for high-altitude operation, reduces construction errors, and enhances the safety of the construction process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a positioning seat structure schematic drawing of the utility model.

[0013] Figure 2 It is a positioning seat applied to platform support schematic drawing of the utility model.

[0014] In the drawing, 1 is a positioning slot, 2 is a fixing bolt hole, 3 is a connecting flange, and 4 is a reinforcing step seat. DETAILED DESCRIPTION

[0015] The utility model is further illustrated in combination with the specific implementation mode, and the specific implementation mode is a further illustration of the principle of the utility model, does not limit the utility model in any mode, and the same or similar technology of the utility model does not exceed the protection scope of the utility model.

[0016] In combination with the drawings.

[0017] The embodiment is used for the steel connecting positioning seat of the construction platform for high-altitude operation, is an integral step structure, and comprises a connecting flange 3 and a reinforcing step seat 4.

[0018] The connecting flange 3 is provided with a plurality of fixing screw holes 2 for being connected and fixed with the construction platform plate through bolts, and the connecting flange 3 and the reinforcing step seat 4 are provided with a through positioning slot 1 in the center for limiting and fixing the support column of the construction platform.

[0019] The positioning slot 1 has an inner hole structure matched with the outer wall of the support column, and the inner hole wall of the positioning slot 1 is provided with a limiting groove for limiting the sliding of the support column.

[0020] As shown in the drawing, the positioning seat itself is an integrated structure of integrated design, is convenient for the construction personnel to carry in high-altitude operation, the fixing screw holes 2 around the connecting flange 1 are connected and fixed through bolts after being connected and fixed with the construction platform or the support platform, the whole steel truss support column is embedded and limitedly fixed in the positioning slot 1, the structure is convenient to install, and simultaneously, the reinforcing step seat 4 further enhances the deformation resistance of the construction platform, further increases the stability and safety performance of the platform.

[0021] In high-altitude operation, the construction personnel carries the positioning seat conveniently, installs accurately and is stable and reliable. In construction, before the construction platform is erected, the positioning seat is used to fix the steel truss support in the positioning slot 1, and the bolts around are loaded and fixed to maintain the stability of the construction platform, so as to realize accurate positioning and fixing.

Claims

1. A steel connecting positioning seat for high-altitude operation construction platforms, characterized in that: The positioning seat is an integrated stepped structure, including a connecting flange and a reinforced step seat. The connecting flange is provided with multiple fixing screw holes for connecting and fixing to the construction platform plate with bolts. The connecting flange and the reinforced step seat are provided with a through positioning groove in the center for limiting and fixing the support column of the construction platform.

2. The steel connecting positioning seat for high-altitude operation construction platform according to claim 1, characterized in that: The positioning slot has an inner hole structure that matches the outer wall of the support column.

3. The steel connecting positioning seat for high-altitude operation construction platform according to claim 2, characterized in that: The inner wall of the positioning slot is provided with a limiting groove to restrict the sliding of the support column.

4. The steel connecting positioning seat for high-altitude operation construction platform according to claim 3, characterized in that: The limiting groove is a step set in the inner wall of the positioning slot and the groove structure at the outer end of the connecting flange, and a matching protrusion is set at the corresponding support end for limiting sliding.

5. The steel connecting positioning seat for high-altitude operation construction platform according to claim 2, characterized in that: The reinforced step seat is an annular boss structure with a height greater than the thickness of the connecting flange and is coaxially arranged with the connecting flange.

6. The steel connecting positioning seat for high-altitude operation construction platform according to claim 2, characterized in that: The fixing screw holes are evenly arranged in 4 to 8 places on the plane of the connecting flange ring.

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