Mounting structure for fixing overhead handrail

Abstract

The utility model relates to the technical field of free handrails, and discloses a mounting structure for fixing free handrails, which comprises a stair board, a fixing piece slidably connected to one side of the stair board, a water baffle fixedly connected to the bottom of the fixing piece, a connecting piece arranged at the top of the fixing piece, a handrail arranged at the top of the connecting piece, and a protective cap sleeved on the surface of the handrail. The handrail, the protective cap and the connecting piece are matched, an adjusting plate is slidably connected into the side, away from the handrail, of the fixing piece, and a connecting mechanism used for being connected with the fixing piece is arranged at the bottom of the adjusting plate. Through the arrangement of the adjusting plate, when the stair board has errors, the fixing piece can be normally installed, the adjusting plate is installed in the fixing piece and is arranged in a sliding mode, and therefore the adjusting plate can be correspondingly adjusted according to the actual situation of the stair board on site.

Description

TECHNICAL FIELD

[0001] The utility model relates to a free-standing railing technical field especially relates to a kind of installation structure of fixed free-standing railing. BACKGROUND

[0002] According to the search, the patent with Chinese patent authorization number CN220318990U discloses a kind of installation structure of fixed free-standing railing.Set in stair structure plate, including railing and fixed clamping piece, fixed clamping piece includes the upper horizontal part and lower horizontal part spaced apart and parallel, right vertical portion is vertically connected between the upper horizontal part and lower horizontal part, left vertical portion is vertically connected in the left side of upper horizontal part, opening is arranged between left vertical portion and lower horizontal part, left vertical portion, upper horizontal part, right vertical portion and lower horizontal part are enclosed into accommodating space, stair structure plate is inserted into accommodating space by opening;A plurality of fixed holes are arranged on the upper horizontal part and lower horizontal part, expansion bolt that fixes clamping piece and stair structure plate together is mounted in each fixed hole, through hole is provided on the upper horizontal part, threaded sleeve is fixed in through hole and abuts on stair structure plate, railing is installed in threaded sleeve and is threadedly connected with threaded sleeve.Free from the process of stair structure plate trepanning and post-period hole grouting, optimize construction technology.

[0003] The installation structure of fixed free-standing railing in the above patent is prefabricated according to the measurement data of fixed clamping piece, threaded sleeve and adapter sleeve and other components, so as to achieve simple and convenient installation, reduce railing installation cost and optimize construction technology.However, in the process of measurement, usually only a section of stair structure plate is measured, because stair structure plate is formed under the constraint of mold, but most of the existing molds are manually made, so that when large-scale stair structure plates appear, there will be data error between structure plates, so that fixed clamping piece may have large or small phenomenon in use, therefore, the problem needs to be solved. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides an installation structure of fixed free-standing railing.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of installation structure of fixed air column rail, including stair plate, one side of the stair plate is slidably connected with fixing piece, the bottom of the fixing piece is fixedly connected with fender, the top of the fixing piece is provided with connecting piece, the top of the connecting piece is provided with rail, the surface of the rail is equipped with protective cap, the rail, protective cap and connecting piece are mutually matched, the inside of the side of the fixing piece away from rail is slidably connected with adjusting plate, the bottom of the adjusting plate is equipped with connecting mechanism for connecting fixing piece, by the setting of adjusting plate, when stair plate appears error, fixing piece can also be normally installed.

[0007] As a further scheme of the utility model, the connecting mechanism includes two connecting rods, both of the connecting rods are fixedly connected to the bottom of the adjusting plate, and both of the connecting rods are slidably connected to the bottom of the fixing piece, both of the connecting rods are fixedly connected to the chuck, the surface of the side of the fixing piece close to the connecting rod is symmetrically provided with two limiting grooves, both of the limiting grooves are slidably connected with a restraining plate, both of the restraining plates are fixedly connected to the side of the adjusting plate, by the setting of the connecting rod, it can ensure that the adjusting plate slides on the side of the fixing piece.

[0008] As a further scheme of the utility model, the surface of the side of the adjusting plate and the fixing piece close to the stair plate is installed with four second expansion bolts and first expansion bolts, and both of the second expansion bolts and the first expansion bolts are mutually matched with the stair plate, the four second expansion bolts and the first expansion bolts are evenly arranged in square shape, the bottom of the fixing piece is provided with a drip line, by the setting of the expansion bolts, the adjusting plate and the fixing piece can be connected and fixed with the stair plate.

[0009] The utility model has the advantages that:

[0010] 1. The utility model discloses a kind of installation structure of fixed air column rail, including stair plate, one side of the stair plate is slidably connected with fixing piece, the bottom of the fixing piece is fixedly connected with fender, the top of the fixing piece is provided with connecting piece, the top of the connecting piece is provided with rail, the surface of the rail is equipped with protective cap, the rail, protective cap and connecting piece are mutually matched, the inside of the side of the fixing piece away from rail is slidably connected with adjusting plate, the bottom of the adjusting plate is equipped with connecting mechanism for connecting fixing piece, by the setting of adjusting plate, when stair plate appears error, fixing piece can also be normally installed. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1This is a schematic diagram of the overall structure of the installation structure for a fixed overhead railing proposed in this utility model;

[0012] Figure 2 This is a partial structural diagram of an installation structure for a fixed overhead railing proposed in this utility model;

[0013] Figure 3 for Figure 2 Enlarged structural diagram at point A in the diagram;

[0014] Figure 4 This is a schematic diagram of the connection mechanism for the installation structure of a fixed overhead railing proposed in this utility model.

[0015] In the diagram: 1. Stair tread; 2. Fixture; 3. Handrail; 4. Adjustment plate; 201. Water barrier; 202. Connector; 203. Protective cap; 204. First expansion bolt; 205. Limiting groove; 206. Drip line; 401. Constraint plate; 402. Connecting rod; 403. Chuck; 404. Second expansion bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1 - Figure 4 An installation structure for a fixed freestanding railing includes a stair slab 1, a fixing member 2 slidably connected to one side of the stair slab 1, a water-blocking plate 201 fixedly connected to the bottom of the fixing member 2, a connector 202 provided at the top of the fixing member 2, a railing 3 provided at the top of the connector 202, and a protective cap 203 fitted on the surface of the railing 3. The railing 3 can be connected to the fixing member 2 through the setting of the connector 202. The railing 3, the protective cap 203 and the connector 202 are set in a cooperative manner. An adjusting plate 4 is slidably connected inside the side of the fixing member 2 away from the railing 3. The bottom of the adjusting plate 4 is provided with a connecting mechanism for connecting the fixing member 2. Through the setting of the adjusting plate 4, the fixing member 2 can still be installed normally when there is an error in the stair slab 1.

[0018] Preferably, the connecting mechanism comprises two connecting rods 402, both of which are fixedly connected to the bottom of the adjusting plate 4 and are slidingly connected to the bottom of the fixing member 2, and the bottom of each of the two connecting rods 402 is fixedly connected to a chuck 403, and the fixing member 2 is symmetrically provided with two limiting grooves 205 on the surface of the side close to the connecting rod 402, and each of the two limiting grooves 205 is slidingly connected with a constraint plate 401, and each of the two constraint plates 401 is fixedly connected to one side of the adjusting plate 4, and the arrangement of the connecting rod 402 can ensure that the adjusting plate 4 slides on one side of the fixing member 2.

[0019] Preferably, the adjusting plate 4 and the fixing member 2 are provided with four second expansion bolts 404 and first expansion bolts 204 on the surface of the side close to the stair plate 1, and the four second expansion bolts 404 and first expansion bolts 204 are arranged in cooperation with the stair plate 1, and the four second expansion bolts 404 and first expansion bolts 204 are arranged in a square shape, and the bottom of the fixing member 2 is provided with a drip line 206, and the arrangement of the expansion bolts can enable the adjusting plate 4 and the fixing member 2 to be connected and fixed with the stair plate 1.

[0020] Working principle: in use, first, the fixing member 2 is installed on one side of the stair plate 1, the adjusting plate 4 is installed in the fixing member 2, and the adjusting plate 4 is slidingly arranged, so the adjusting plate 4 can be adjusted according to the actual situation of the stair plate 1 on site, so as to avoid the problem that the stair plate 1 needs to be trimmed when the stair plate 1 has a size error, thereby ensuring that the overall work efficiency can be improved, and when the position of the adjusting plate 4 is ensured, the fixing member 2 and the adjusting plate 4 can be connected and fixed with the stair plate 1 through the first expansion bolts 204 and the second expansion bolts 404, and when the fixing member 2 is fixed, the railing 3 can be connected and fixed with the fixing member 2.

[0021] The above describes only the preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A mounting structure for fixing a balcony railing to an air column, comprising a stair plate (1), characterized in that, The stair plate (1) one side sliding connection has fixed part (2), fixed part (2) bottom fixed connection has water baffle (201), fixed part (2) top is provided with connecting piece (202), connecting piece (202) top is provided with railing (3), the surface of railing (3) is equipped with protective cap (203), railing (3), protective cap (203) and connecting piece (202) are mutually matched and arranged, the inside sliding connection of fixed part (2) is away from railing (3) one side has adjusting plate (4), the bottom of adjusting plate (4) is equipped with the connecting mechanism for connecting fixed part (2).

2. The mounting structure for a fixed air-supported railing according to claim 1, characterized by The connecting mechanism includes two connecting rods (402), both of which are fixedly connected to the bottom of the adjusting plate (4), and both of which are slidingly connected to the bottom of the fixed part (2). Both of the connecting rods (402) are fixedly connected to the chuck (403).

3. The mounting structure for a fixed air-supported railing according to claim 2, characterized by The surface of the fixed part (2) near the connecting rod (402) side is symmetrically provided with two limiting grooves (205), both of which are slidingly connected to the inside of the two limiting grooves (205). Both of the two limiting grooves (205) are slidingly connected to the inside of the two limiting grooves (205). Both of the two limiting grooves (205) are slidingly connected to the inside of the two limiting grooves (205).

4. The mounting structure for a fixed air-supported railing according to claim 3, characterized by The adjusting plate (4) and the fixed part (2) are installed on the surface of the stair plate (1) on one side. Four second expansion bolts (404) and first expansion bolts (204) are installed on the surface of the stair plate (1) on one side. Four second expansion bolts (404) and first expansion bolts (204) are installed on the surface of the stair plate (1) on one side.

5. The mounting structure for a fixed air-supported railing according to claim 4, wherein Four second expansion bolts (404) and first expansion bolts (204) are evenly arranged in a square shape. The bottom of the fixed part (2) is provided with a water droplet line (206).

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