Stopping pad steel grating made of coating-free weathering steel

Abstract

The utility model discloses a stopping pad steel grating made of coating-free weathering steel, which relates to the technical field of steel gratings, and comprises a plurality of first support strips and a plurality of second support strips, a plurality of transverse steels are arranged between two corresponding first support strips, a plurality of vertical steels are arranged between two corresponding second support strips, and the vertical steels are connected with the first support strips and the second support strips. The two ends of each piece of transverse steel and the two ends of each piece of vertical steel are fixedly connected with inserting blocks, inserting grooves are formed in one side of each first supporting strip and one side of each second supporting strip, and each inserting groove is matched with the corresponding inserting block. Each first supporting strip and each second supporting strip are connected together in a clamped mode, then the first supporting strips and the second supporting strips are arranged on the outer surfaces of the inserting blocks in a sleeved mode respectively, and therefore the steel grating can be fixed preliminarily, and the steel grating cannot be separated due to collision in the subsequent welding and fixing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel grating technical field, concretely relates to a kind of parking apron steel grating of coating-free weathering steel. BACKGROUND

[0002] Parking lot steel grating refers to the grid structure material that flat steel and crossbar are welded according to certain spacing orthogonal combination and laid on parking ground, with multiple functions, and is widely used in various parking lots.

[0003] Among them, the steel grating structure with publication number CN218264256U includes a placing frame and a grating, the surface of the placing frame is provided with a grating groove, one end of the placing frame is symmetrically provided with a clamping groove, one end of the placing frame is symmetrically provided with a clamping block, the surface of the grating groove is provided with a grating, one end of the grating is fixedly provided with a grating bottom plate, and the center of the grating is fixedly provided with a grating blocking strip.

[0004] However, the existing steel grating usually needs to be placed neatly by the staff before welding the crossbar and the vertical bar during production and manufacturing, and the crossbar and the vertical bar may move for welding due to collision during the welding process, so the staff needs to reposition, which reduces the welding efficiency of the steel grating. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the existing steel grating structure, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a parking apron steel grating of coating-free weathering steel, which solves the problem that the existing steel grating usually needs to be placed neatly by the staff before welding the crossbar and the vertical bar during production and manufacturing, and the crossbar and the vertical bar may move for welding due to collision during the welding process, so the staff needs to reposition, which reduces the welding efficiency of the steel grating.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A parking apron steel grating of coating-free weathering steel includes a plurality of first support bars and a plurality of second support bars, a plurality of horizontal steels are commonly provided between corresponding two first support bars, a plurality of vertical steels are provided between corresponding two second support bars, an insert block is fixedly connected to both ends of each horizontal steel and each vertical steel, an insert slot is formed on one side of each first support bar and each second support bar, each insert slot is matched with a corresponding insert block, a fixing slot is formed on one side of each first support bar and second support bar, and a fixing mechanism is commonly provided between corresponding two fixing slots.

[0009] Preferably, the fixing mechanism comprises a plurality of fixing strips and a plurality of bolts, each of the fixing strips is arranged in the corresponding two fixing grooves, and the two ends of each of the fixing strips are provided with through holes.

[0010] Preferably, the inner surface of each of the fixing grooves is provided with an internal thread groove, and each of the internal thread grooves is matched with the corresponding bolt.

[0011] Preferably, one side of each of the horizontal steel and the vertical steel is provided with a clamping groove, and the corresponding two clamping grooves are matched.

[0012] Preferably, one end of each of the first supporting strips and the second supporting strips is provided with an inclined surface.

[0013] Preferably, the upper surface of each of the horizontal steel and the vertical steel is fixedly connected with an anti-skid protrusion.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] 1. The utility model discloses a first supporting strip and a second supporting strip are clamped together, then the first supporting strip and the second supporting strip are sleeved on the outer surface of each insert block, so that the steel grating can be preliminarily fixed, and the steel grating will not separate due to collision in the subsequent welding and fixing process.

[0016] 2. The utility model discloses a fixing strip is arranged in the corresponding two fixing grooves, then each bolt is used to fix the fixing strip, so that the plurality of gratings can be fixed. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a three-dimensional view of part of the structure of the utility model;

[0020] Figure 3 It is a three-dimensional structure schematic view of the utility model; Figure 1 It is a three-dimensional structure schematic view of the horizontal steel and the vertical steel.

[0021] Explanation of reference signs:

[0022] 1. First support bar; 2. Second support bar; 3. Horizontal steel; 4. Vertical steel; 5. Insert block; 6. Fixing bar; 7. Bolt; 8. Anti-slip protrusion. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses a paint-free weathering steel parking lot grating.

[0025] This utility model provides, for example Figures 1-3 The parking lot steel grating made of paint-free weathering steel shown includes multiple first support bars 1 and multiple second support bars 2. Multiple horizontal steel bars 3 are provided between two corresponding first support bars 1, and multiple vertical steel bars 4 are provided between two corresponding second support bars 2. Each horizontal steel bar 3 and each vertical steel bar 4 has a plug 5 fixedly connected to both ends. Each first support bar 1 and each second support bar 2 has a slot on one side, and each slot matches the corresponding plug 5. Each first support bar 1 and each second support bar 2 has a fixing groove on one side, and a fixing mechanism is provided between two corresponding fixing grooves.

[0026] Each horizontal and vertical steel bar is made of weathering steel, which has high corrosion resistance and strength. When welding the steel grating, each first support bar 1 and each second support bar 2 are first snapped together. Then, the first support bar 1 and the second support bar 2 are respectively fitted onto the outer surface of each insert 5, so as to initially fix the steel grating and prevent it from separating due to collision during the subsequent welding and fixing process.

[0027] To facilitate fixing multiple grilles together, such as Figures 1-2 As shown, the fixing mechanism includes multiple fixing bars 6 and multiple bolts 7. Each fixing bar 6 is placed inside two corresponding fixing slots. Each fixing bar 6 has through holes at both ends. Each bolt 7 is set inside the corresponding through hole. The lower surface of each fixing slot has an internal thread groove. Each internal thread groove matches the corresponding bolt 7.

[0028] Each fixing strip 6 is placed into the corresponding two fixing slots, and then each fixing strip 6 is fixed by each bolt 7, thereby fixing the multiple grids together.

[0029] In order to allow the horizontal steel 3 and the vertical steel 4 to interlock, such as Figure 3 As shown, each of the horizontal steel bars 3 and each of the vertical steel bars 4 has a slot on one side, and the two corresponding slots match each other.

[0030] Each slot allows for easy fixing of the horizontal steel 3 and the vertical steel 4 together.

[0031] To facilitate the connection between the first support bar 1 and the second support bar 2, as follows: Figures 1-2 As shown, each of the first support bars 1 and each of the second support bars 2 has an inclined surface at one end.

[0032] By utilizing the two corresponding inclined surfaces, the first support bar 1 and the corresponding second support bar 2 can be tightly connected.

[0033] To prevent the car from skidding, such as Figures 1-3 As shown, each of the horizontal steel bars 3 and each of the vertical steel bars 4 has anti-slip protrusions 8 fixedly connected to its upper surface.

[0034] The anti-slip protrusions 8 can increase the friction between the car and the steel grille, thereby preventing the car from slipping.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A parking deck steel grating of a weathering resistant steel without painting, comprising a plurality of first support bars (1) and a plurality of second support bars (2), characterized in that, Corresponding two first support bars (1) are provided with a plurality of horizontal steels (3) in common, corresponding two second support bars (2) are provided with a plurality of vertical steels (4), both ends of each horizontal steel (3) and each vertical steel (4) are fixedly connected with an insertion block (5), one side of each first support bar (1) and each second support bar (2) is provided with an insertion slot, each insertion slot is matched with a corresponding insertion block (5), one side of each first support bar (1) and second support bar (2) is provided with a fixing slot, and corresponding two fixing slots are provided with a fixing mechanism in common.

2. The painted weathering steel parking lot grating according to claim 1, characterized in that, The fixing mechanism comprises a plurality of fixing strips (6) and a plurality of bolts (7), each fixing strip (6) is placed in the corresponding two fixing slots, both ends of each fixing strip (6) are provided with a through hole, and each bolt (7) is arranged in the corresponding through hole.

3. The painted finish-free weathering steel parking lot grating of claim 1, wherein, The lower surface of the inner surface of each fixing slot is provided with an internal thread groove, and each internal thread groove is matched with a corresponding bolt (7).

4. The painted finish-free weathering steel parking lot grating of claim 1, wherein, One side of each horizontal steel (3) and each vertical steel (4) is provided with a clamping groove, and the corresponding two clamping grooves are matched.

5. The painted finish-free weathering steel parking lot grating of claim 1, wherein, One end of each first support bar (1) and each second support bar (2) is provided with an inclined surface.

6. The painted finish-free weathering steel parking lot grating of claim 1, wherein, The upper surface of each horizontal steel (3) and each vertical steel (4) is fixedly connected with an anti-skid convex (8).

Images