Assembly type combined stand plate structure

Abstract

The utility model relates to the field of stand plates, and discloses an assembly type combined stand plate structure which comprises two frame bodies, supporting mechanisms are installed on the tops of the two frame bodies, turnover mechanisms are installed on the tops of the supporting mechanisms, three screw holes are formed in each of the two sides of each frame body, and the two sides of each frame body are each provided with a screw rod. Two positioning grooves are formed in the tops of the two frame bodies, three sets of connecting rods are connected and installed between the two frame bodies, a connecting sleeve is connected between the two connecting rods of each set in a sleeving mode, studs are fixedly installed at the outer ends of the connecting rods, and rotary knobs are fixedly installed at the outer ends of the connecting rods. By means of the connecting rods and the inclined rods, connection and overall disassembly and assembly between the two frame bodies are facilitated, the installation length can be transversely extended, and use of the frame bodies is reduced; and through rotation of the supporting plate and the baffle, the supporting plate can be conveniently and rapidly installed, seat and treading space can be provided, and the space utilization rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the stand board field, concretely is a kind of assembly type combined stand board structure. BACKGROUND

[0002] Stand board is installed on the horizontal structural member of concrete structure or steel structure scaffold, mainly for stadium, theatre, concert venue, for spectators to watch competition or performance.

[0003] The utility model discloses a kind of temporary combined stands, including the stand support frame of inclination, the stand support frame is composed of vertical pole, cross bar, inclined pull rod and crossbeam.

[0004] The above-mentioned combined stand has good safety and multifunctional purposes, but when the length of the extended transverse support is extended, multiple frame bodies need to be installed for support, which is not convenient for quick connection and fixation between the frame bodies, and the support plate of the stand board has limited support area, which is not convenient for opening or covering the seat groove, reducing space utilization. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of assembly type combined stand board structure to solve the technical problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An assembly type combined stand board structure, including two frame bodies, the top of two frame bodies is equipped with support mechanism, the top of support mechanism is equipped with turnover mechanism, the two sides of two frame bodies are equipped with three screw holes, the top of two frame bodies is equipped with two positioning grooves, three groups of connecting rods are connected and installed between two frame bodies, the outer end of two connecting rods in each group is sleeved with connecting sleeve, the outer end of connecting rod is fixedly installed with stud, the outer end of connecting rod is fixedly installed with knob, the support mechanism includes inclined rod, the top of frame body is installed with inclined rod, the top of inclined rod is fixedly installed with four groups of first support column and four groups of second support column, the bottom of inclined rod is fixedly installed with positioning rod at both ends.

[0008] Preferably, the two connecting rods in each group are connected by bearing inside the connecting sleeve, and the stud and the screw hole are threadedly connected.

[0009] Preferably, the front height of the frame body is less than the rear height, and the inclined rod is inclinedly arranged on the top of the frame body.

[0010] Preferably, the top of the first support column and the corresponding second support column in the rear are at the same horizontal plane, and the positioning rod and the positioning groove are connected.

[0011] Preferably, the turnover mechanism comprises four support plates, the four support plates are installed on the top of the frame body, the top of the support plate is provided with a seat groove near the front end, a plurality of baffle plates are movably installed in the seat groove, a hinge shaft is installed between the bottom end of the baffle plate and the support plate, a handle is installed at the top end of the baffle plate, and a clamping sleeve is fixedly installed at the bottom of the support plate near the four corners.

[0012] Preferably, the baffle plate and the support plate are movably connected through the hinge shaft, and the baffle plate covers the inside of the seat groove and is flush with the top of the support plate.

[0013] Preferably, the bottom of the clamping sleeve is provided with a rod groove, and the clamping sleeve is clamped with the top end of the first supporting column and the second supporting column.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1) The stand plate structure is provided with a supporting mechanism, two connecting rods are connected through bearings for rotation, a stud is connected with a screw hole in the frame body, the installation between two frame bodies is facilitated, a diagonal rod is clamped with a positioning groove through a positioning rod and is connected through a bolt, the overall quick assembly and disassembly are facilitated, the length of the transverse extension installation of the first supporting column and the second supporting column at the two sides of the top of the diagonal rod is facilitated, and the use of the frame body is reduced.

[0016] 2) The stand plate structure is provided with a turnover mechanism, a clamping sleeve is sleeved on the top end of the first supporting column and the second supporting column and is connected through a bolt, the quick installation of the support plate is facilitated, the baffle plate is rotated through a hinge shaft, the seat groove is opened or covered, the seat and the stepping space can be provided, and the space utilization rate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of an assembly type combined stand plate structure of the utility model embodiment;

[0018] Figure 2 It is a structure schematic view of the supporting mechanism in the utility model embodiment;

[0019] Figure 3 It is an enlarged view of A in the utility model embodiment; Figure 2

[0020] Figure 4 It is a structure schematic view of the turnover mechanism in the utility model embodiment.

[0021] ​In the figure: 1, frame body; 2, support mechanism; 3, turnover mechanism; 4, screw hole; 5, positioning groove; 6, connecting rod; 7, connecting sleeve; 8, stud; 9, knob; 10, inclined rod; 11, first support column; 12, second support column; 13, positioning rod; 14, support plate; 15, seat groove; 16, baffle; 17, hinge shaft; 18, handle; 19, clamping sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment one

[0024] In combination Figures 1-4 , a fabricated combined stand plate structure comprises two frame bodies 1, the top of each of the two frame bodies 1 is provided with a support mechanism 2, and the top of the support mechanism 2 is provided with a turnover mechanism 3.

[0025] Referring to Figure 2 and Figure 3 , it is further obtained that three screw holes 4 are formed in the two sides of each of the two frame bodies 1, two positioning grooves 5 are formed in the top of each of the two frame bodies 1, three sets of connecting rods 6 are connected and installed between the two frame bodies 1, an external connecting sleeve 7 is sleeved between the two connecting rods 6 of each set, a stud 8 is fixedly installed at the outer end of the connecting rod 6, a knob 9 is fixedly installed at the outer end of the connecting rod 6, the support mechanism 2 comprises an inclined rod 10, the inclined rod 10 is installed at the top of the frame body 1, four sets of first support columns 11 and four sets of second support columns 12 are fixedly installed at the top of the inclined rod 10, and a positioning rod 13 is fixedly installed at the bottom of the inclined rod 10.

[0026] The two connecting rods 6 of each set are connected through bearings in the connecting sleeve 7, the stud 8 and the screw hole 4 are threadedly connected, and the two connecting rods 6 are movably connected, so that the stud 8 is conveniently connected.

[0027] The front part of the frame body 1 is lower than the rear part, the inclined rod 10 is obliquely arranged at the top of the frame body 1, and the frame body 1 supports the two ends of the inclined rod 10, so that the frame body 1 and the inclined rod 10 are conveniently disassembled and assembled.

[0028] The top of the first support column 11 and the corresponding second support column 12 at the rear are at the same horizontal plane, the positioning rod 13 and the positioning groove 5 are snap-connected, and the positioning rod 13 is inserted into the positioning groove 5 and fixedly connected through bolts.

[0029] Specifically, the two frame bodies 1 are connected by three groups of connecting rods 6, and each two connecting rods 6 are connected by bearings and rotate, so that the studs 8 are connected with the screw holes 4, and then the connection and fixation of the two frame bodies 1 are facilitated, the inclined rods 10 are installed on the top of the frame body 1, the positioning rods 13 are inserted into the positioning grooves 5, and the fixation is facilitated by bolt connection, so that the overall disassembly and assembly are facilitated.

[0030] Embodiment two

[0031] Referring to Figure 4 On the basis of embodiment one, it is further obtained that the turnover mechanism 3 comprises four support plates 14, the four support plates 14 are installed on the top of the frame body 1, the top of the support plate 14 is provided with a seat groove 15 close to the front end, a plurality of baffle plates 16 are movably installed in the seat groove 15, a hinge shaft 17 is installed between the bottom end of the baffle plate 16 and the support plate 14, a handle 18 is installed on the top end of the baffle plate 16, and a clamping sleeve 19 is fixedly installed on the bottom of the support plate 14 close to four corners.

[0032] The baffle plate 16 is movably connected with the support plate 14 through the hinge shaft 17, the baffle plate 16 covers the inside of the seat groove 15 and is flush with the top of the support plate 14, and the seat groove 15 is opened or covered by rotating the baffle plate 16.

[0033] The bottom of the clamping sleeve 19 is provided with a rod groove, the clamping sleeve 19 is clamped with the top end of the first supporting column 11 and the second supporting column 12, and the clamping sleeve 19 is used for sleeving the top end of the first supporting column 11 and the second supporting column 12, so as to facilitate the installation of the support plate 14.

[0034] Specifically, the support plate 14 is installed on the top of the two inclined rods 10, the clamping sleeve 19 is sleeved on the top end of the corresponding first supporting column 11 and second supporting column 12 respectively, and the fixation is facilitated by bolt connection, the baffle plate 16 is used for opening or covering the seat groove 15, and the occupied space is reduced.

[0035] In actual operation, the two frame bodies 1 are connected by three groups of connecting rods 6, the inclined rod 10 is used for supporting the support plate 14, and the stand plate is formed by the support plate 14;

[0036] When the two frame bodies 1 are connected and fixed, each two connecting rods 6 are rotated by bearings, the studs 8 at both ends are connected with the screw holes 4 of the two frame bodies 1 respectively, so that the two frame bodies 1 are fixed, the two inclined rods 10 are installed on the top of the two frame bodies 1 respectively, the positioning rods 13 are inserted into the positioning grooves 5, and the fixation is facilitated by bolt connection, so that the overall disassembly and assembly are facilitated;

[0037] When the fixed support plate 14 is carried out, the support plate 14 is installed between the top of the two inclined rods 10, the four clamping sleeves 19 are respectively sleeved on the top of the first support column 11 and the second support column 12, and are fixed by bolt connection, the baffle 16 is rotated through the hinge shaft 17, and the seat groove 15 is opened or covered, so as to provide a seat and a stepping space.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A prefabricated modular grandstand structure comprising two frames (1), characterized in that: The top of each of the two frame bodies (1) is provided with a supporting mechanism (2), and the top of the supporting mechanism (2) is provided with a turnover mechanism (3); The two sides of each of the two frame bodies (1) are provided with three screw holes (4), and the top of each of the two frame bodies (1) is provided with two positioning grooves (5); three groups of connecting rods (6) are connected and installed between the two frame bodies (1), the outer ends of each group of two connecting rods (6) are externally sleeved with a connecting sleeve (7), the outer end of the connecting rod (6) is fixedly provided with a threaded stud (8), and the outer end of the connecting rod (6) is fixedly provided with a knob (9); the supporting mechanism (2) comprises an inclined rod (10), the inclined rod (10) is installed at the top of the frame body (1), the top of the inclined rod (10) is fixedly provided with four groups of first supporting columns (11) and four groups of second supporting columns (12), and the bottom of the inclined rod (10) is fixedly provided with a positioning rod (13) at both ends.

2. A modular bleacher structure according to claim 1, wherein: The outer ends of each group of two connecting rods (6) are connected by bearings in the connecting sleeve (7), and the threaded stud (8) is in threaded connection with the screw hole (4).

3. A modular bleacher structure according to claim 1, wherein: The front part of the frame body (1) is lower than the rear part, and the inclined rod (10) is inclinedly arranged at the top of the frame body (1).

4. The prefabricated modular bleacher structure of claim 1, wherein: The top of the first supporting column (11) and the corresponding second supporting column (12) are located on the same horizontal plane, and the positioning rod (13) is in clamping connection with the positioning groove (5).

5. The prefabricated modular bleacher structure of claim 1, wherein: The turnover mechanism (3) comprises four supporting plates (14), and the four supporting plates (14) are installed at the top of the frame body (1); the top of the supporting plate (14) is provided with a seat groove (15) at the front end, a plurality of baffle plates (16) are movably installed in the seat groove (15), a hinge shaft (17) is installed between the bottom end of the baffle plate (16) and the supporting plate (14), a handle (18) is installed at the top end of the baffle plate (16), and a clamping sleeve (19) is fixedly installed at the bottom of the supporting plate (14) at four corners.

6. A modular bleacher structure according to claim 5, wherein: The baffle plate (16) is movably connected with the supporting plate (14) through the hinge shaft (17), and the baffle plate (16) covers the inside of the seat groove (15) and is flush with the top of the supporting plate (14).

7. A modular bleacher structure as defined in claim 5, wherein: The bottom of the clamping sleeve (19) is provided with a rod groove, and the clamping sleeve (19) is clamped with the top end of the first supporting column (11) and the second supporting column (12).

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