Multi-gradient stair section vertical fence structure

Abstract

The utility model discloses a vertical fence structure for a multi-gradient stair section, which belongs to the technical field of stair fence equipment and comprises a plurality of fence plates arranged on two sides of the walking direction of a stair, a support frame is fixedly connected to the back of each fence plate and fixedly connected to steps of the stair, and the support frame is provided with two vertical beams. Supporting foot plates fixedly connected with the stair steps are arranged at the bottoms of the two vertical beams, the angles between the two vertical beams and the fence plate can be freely adjusted and then locked, the supporting position can be adjusted in a self-adaptive mode according to angle changes, the fence plate can be attached to the stair steps to be fixed, the fence plate is suitable for installation of stairs with different gradients, adjustment is convenient and fast, installation is convenient and fast, and the practicability is high. Connection is reliable and stable.

Description

Technical Field

[0001] This utility model belongs to the field of staircase enclosure technology, and relates to a vertical enclosure structure for multi-slope staircases. Background Technology

[0002] Staircases are a core component of vertical transportation between floors, addressing the need for passage through spaces at different heights. Even in buildings with widespread elevators, staircases still serve as backup passageways, ensuring escape routes in emergencies such as fires. However, during construction, after the staircase is poured, there are no railings on either side. When installing enclosure panels, if fixed support frames are used to secure the panels to both sides of the steps, these frames may struggle to adapt to changes in angle for staircases with varying slopes. Consequently, different support frames are required for secure connection. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a vertical enclosure structure for multi-slope stair sections, which can adapt to the rapid adjustment and installation of staircases with different slopes, and is convenient, quick and easy to install, and has a reliable and stable connection.

[0004] The technical solution adopted by this utility model is as follows: a multi-slope staircase vertical enclosure structure, including multiple enclosure panels installed on both sides of the staircase in the direction of travel. A support frame is fixedly connected to the back of the enclosure panel, and the support frame is fixedly connected to the steps of the staircase. The support frame includes a right-angled triangle plate, a first vertical beam, and a second vertical beam. The right-angled triangle plate is fixedly connected to the back of the enclosure panel, and one of its right-angled ends is parallel to the right-angled end of the bottom upper side of the enclosure panel. Multiple positioning studs perpendicular to the inclined side of the right-angled triangle plate are provided along its length. The first vertical beam and the second vertical beam are respectively provided with a first strip-shaped through hole and a second strip-shaped through hole. Two positioning studs are moved through the first strip-shaped through hole and the second strip-shaped through hole respectively and then fixedly connected to two nuts. A horizontal strip-shaped through hole is provided along the length of the bottom side of the right-angled triangle plate. Two bolts are moved through the first strip-shaped through hole, the second strip-shaped through hole, and the horizontal strip-shaped through hole respectively and then fixedly connected to the first vertical beam and the right-angled triangle plate. Support feet are provided at the bottom of both the first vertical beam and the second vertical beam.

[0005] Furthermore, the aforementioned support foot plate is provided with two screw holes, which are used to lock it onto the step by fixing screws.

[0006] Furthermore, the aforementioned support foot plate, as well as the first and second vertical beams, are all equipped with diagonal braces.

[0007] Furthermore, two side frame strips and one bottom frame strip are fixedly connected to the left and right sides and the bottom of the aforementioned enclosure plate, respectively. The two side frame strips have vertical inlay grooves on opposite sides, which are inserted into the enclosure plate. The right-angled end of the right-angled triangle plate is attached to and fixed to the inner sides of the side frame strips and the bottom frame strip.

[0008] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model installs the enclosure panel onto the steps using a support frame, making installation convenient and quick. Moreover, the support frame structure, which consists of positioning studs, vertical strip through holes, horizontal strip through holes, a first vertical beam, a second vertical beam, and support feet, enables rapid self-positioning. The support feet are then fixed to the corresponding steps, making support adjustment convenient and quick. The connection is stable and reliable, and it can adapt to the adjustment and installation of stairs with different slopes, resulting in rapid installation. Attached Figure Description

[0009] Figure 1 A three-dimensional structural diagram illustrating the installation of a vertical enclosure structure for a multi-slope staircase section;

[0010] Figure 2 This is a perspective three-dimensional structural diagram of the support frame;

[0011] Figure 3 This is a side view of the support frame. Detailed Implementation

[0012] The utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0013] Example 1: As Figures 1-3As shown, a multi-slope staircase vertical enclosure structure includes multiple enclosure panels 2 installed on both sides of the staircase 1 in the direction of travel. A support frame 3 is fixedly connected to the back of each enclosure panel 2 and to the steps of the staircase 1. The support frame 3 includes a right-angled triangle 301, a first vertical beam 302, and a second vertical beam 303. The right-angled triangle 301 is fixedly connected to the back of the enclosure panel 2, with its right-angled end parallel to the upper right-angled end of the bottom of the enclosure panel 2. Multiple positioning studs 304 perpendicular to the inclined side of the right-angled triangle 301 are provided along its length. The first vertical beam 302 and the second vertical beam 303 are vertically provided with a first strip-shaped through hole 305 and a second strip-shaped through hole 306, respectively. Two positioning studs 304 are movably passed through the first strip-shaped through hole 305 and the second strip-shaped through hole 306, respectively, and then fixedly connected to two nuts 3. 07. A horizontal strip-shaped through hole 308 is provided along the length of the bottom side of the right-angled triangle plate 301. Two bolts 309 are used to move through the first strip-shaped through hole 305, the second strip-shaped through hole 306, and the horizontal strip-shaped through hole 308 respectively, and then fix the first vertical beam 302 and the second vertical beam 303 to the right-angled triangle plate 301. The bottom of the first vertical beam 302 and the second vertical beam 303 are provided with support feet 310. The enclosure is installed on the steps by means of the support frame, which is convenient and quick to install. Moreover, the support frame structure with positioning studs, vertical strip-shaped through holes, horizontal strip-shaped through holes, first vertical beam, second vertical beam and support feet can achieve rapid self-positioning. The support feet are fixed to the corresponding steps. The support adjustment is convenient and quick, the connection is stable and reliable, and it can adapt to the adjustment and installation of stairs with different slopes. The installation is fast.

[0014] To ensure a stable and reliable connection, the support foot plate 310 is provided with two screw holes. The fixing screw 311 is passed through the screw holes and locked onto the step. The screws are used to fix the support foot to the ground, which can improve the stability of the support frame.

[0015] To improve the stability of the support frame, the support foot plate 310, the first vertical beam 302, and the second vertical beam 303 are all equipped with diagonal braces 312. The addition of diagonal braces improves the rigidity and strength of the support frame, thereby enhancing its stability.

[0016] To facilitate the installation of the fencing, two side frame strips 4 and one bottom frame strip 5 are fixedly connected to the left and right sides and the bottom of the fencing 2, respectively. The two side frame strips 4 have vertical inlay grooves on opposite sides. The inlay grooves are tightly inserted into the fencing 2 and locked with locking screws. The two sides of the right-angle end of the right-angle triangle plate 301 are attached and fixed to the inner side of the side frame strips 4 and the bottom frame strip 5. The fencing is installed by using vertical inlay grooves, which makes it convenient and quick to install and remove, reliable and stable in connection, and modular in structure, which also facilitates transportation after disassembly.

[0017] Operating principle: Install the support frame onto the back of the enclosure panel, loosen the nuts and bolts, keeping the first and second vertical beams suspended. After fixing the support feet at the bottom of the first and second vertical beams to the corresponding steps, tighten the nuts at the connection between the bolts and the positioning studs to complete the installation. For stairs with different slopes, loosen the bolts and nuts, adjust the positioning studs to the corresponding positions, match the corresponding steps, and then quickly install and fix the aforementioned installation steps. This method allows for quick and easy adjustment and installation for stairs with different slopes.

[0018] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A multi-slope staircase vertical enclosure structure, characterized in that, The system includes multiple enclosure panels (2) installed on both sides of the staircase (1) in the direction of travel. A support frame (3) is fixedly connected to the back of the enclosure panel (2). The support frame (3) is fixedly connected to the steps of the staircase (1). The support frame (3) includes a right-angled triangle plate (301), a first vertical beam (302), and a second vertical beam (303). The right-angled triangle plate (301) is fixedly connected to the back of the enclosure panel (2), and one of its right-angled ends is parallel to the right-angled end of the bottom upper side of the enclosure panel (2). Multiple positioning studs (304) are provided perpendicular to the inclined side of the right-angled triangle plate (301) along its length. The first vertical beam (302) and the second vertical beam (303) are respectively provided with a first strip-shaped through hole (305) in the vertical direction. The first vertical beam (302) and the second vertical beam (303) are fixedly connected to the right triangle plate (301) by two positioning studs (304) passing through the first vertical beam (305) and the second vertical beam (306) respectively. The right triangle plate (301) has a horizontal vertical beam (308) along its length on the bottom side. The first vertical beam (302) and the second vertical beam (303) are fixedly connected to the right triangle plate (301) by two bolts (309) passing through the first vertical beam (305) and the second vertical beam (306) and the horizontal vertical beam (308) respectively. The bottom of the first vertical beam (302) and the second vertical beam (303) are both provided with support feet (310).

2. The multi-slope staircase vertical enclosure structure according to claim 1, characterized in that, The support foot plate (310) is provided with two screw holes and is locked onto the step by fixing screws (311).

3. A multi-slope staircase vertical enclosure structure according to claim 1 or 2, characterized in that, The support foot plate (310) and the first vertical beam (302) and the second vertical beam (303) are all equipped with diagonal braces (312).

4. A multi-slope staircase vertical enclosure structure according to claim 1 or 2, characterized in that, Two side skeleton strips (4) and one bottom skeleton strip (5) are fixedly connected to the left and right sides and bottom of the enclosure board (2). The two side skeleton strips (4) have vertical inlay grooves on opposite sides. The inlay grooves are inserted into the enclosure board (2). The two sides of the right angle end of the right angle triangle plate (301) are attached and fixed to the inner sides of the side skeleton strips (4) and the bottom skeleton strip (5).

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