Scaffold for civil engineering construction

Abstract

The scaffold for civil engineering construction comprises stand columns, cross rods and supporting rods, the stand columns are arranged in multiple sets, two sets of limiting plates are installed on the outer sides of the two ends of each stand column, sleeves are rotatably installed on the outer sides of the stand columns and arranged on the inner sides of the two sets of limiting plates, hinge rods are connected to the surfaces of one sides of the sleeves, and clamping rings are connected to one ends of the hinge rods. Clamping pins are arranged in the clamping rings, grooves are formed in the surfaces of the clamping pins, the clamping rings are clamped in the grooves of the clamping pins and can rotate, clamping grooves are formed in the surfaces of the upper ends of the clamping pins, clamping columns are connected to the lower surfaces of the two ends of the supporting rods, and the clamping columns are clamped in the clamping grooves. Therefore, the two groups of hinge rods can be folded inwards, the stand columns and the cross rods are driven to contract in the box, and the problems that splitting is tedious, and the occupied space of overall storage is large are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering technical field, concretely is a scaffold for civil engineering construction. BACKGROUND

[0002] Scaffold is a kind of temporary construction tool of vertical and horizontal transportation, it is mainly used in outer wall, interior decoration or layer height higher place where direct construction is impossible, mainly for construction personnel to work up and down or peripheral safety net maintenance and high-altitude installation component etc., it plays a huge role in civil engineering construction, greatly improves the work efficiency of the worker when construction.

[0003] The existing scaffold is large in size when being stored, and the overall storage occupies a large space, and the split storage is more cumbersome, time-consuming and laborious, therefore, the scaffold for civil engineering construction is provided to solve the above problems. UTILITARIAN CONTENT

[0004] The utility model is to provide a scaffold for civil engineering construction to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a scaffold for civil engineering construction, including stand, cross bar and support rod, the stand is provided with multiple groups, the outer side of the both ends of the stand is equipped with two groups of limit plates, the outer side of the stand is rotatably installed with sleeve pipe, and is arranged at the inner side of the two groups of limit plates, the surface of one side of the sleeve pipe is connected with articulated rod, one end of the articulated rod is connected with clasp, the inside of the clasp is provided with clamping pin, the surface of the clamping pin is provided with slot, the clasp is clamped in the slot of the clamping pin, and can rotate, the surface of the upper end of the clamping pin is provided with clamping groove, the lower surface of the both ends of the support rod is connected with clamping column, and the clamping column is clamped in the inside of the clamping groove.

[0006] Preferably, the cross bar is provided with multiple groups, and the both ends thereof are connected to the surface of one side of the two groups of limit plates, the surface of the other side of the limit plate is provided with baffle, and the baffle is arranged on one side of the articulated rod.

[0007] Preferably, the lower surface of the multiple groups of stand is provided with bottom plate, and the lower surface of the bottom plate is provided with roller.

[0008] Preferably, the surface of the upper end of the stand is provided with ball head, the upper end of the cross bar is provided with sliding rod, and the both ends of the sliding rod are connected to the side surface of the stand.

[0009] Preferably, the upper surface of the sliding rod is provided with pedal, and the both ends of the pedal are clamped on the surface of the sliding rod and can slide.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The utility model discloses a folding device for the scaffold of civil engineering construction, including a folding device for the scaffold of civil engineering construction, including the stand 1, the crossbar 2 and the support pole 3, the stand 1 sets up multiple groups, and the outside of the both ends of stand 1 is installed with two groups of limit boards 14, and the outside of stand 1 is rotatably installed with sleeve 15, and is set up at the inside of two groups of limit boards 14, and the surface of one side of sleeve 15 is connected with articulated lever 10, and one end of articulated lever 10 is connected with the clamping ring 12, and the inside of clamping ring 12 is provided with the pin 11, and the surface of pin 11 is provided with the slot, and the clamping ring 12 is clamped in the slot of pin 11, and can rotate, and the surface of the upper end of pin 11 is provided with the card slot 17, and the lower surface of both ends of support pole 3 is connected with the card column 18, and the card column 18 is clamped in the inside of card slot 17.

[0012] 2. The utility model discloses a folding device for the scaffold of civil engineering construction, including a folding device for the scaffold of civil engineering construction, including the stand 1, the crossbar 2 and the support pole 3, the stand 1 sets up multiple groups, and the outside of the both ends of stand 1 is installed with two groups of limit boards 14, and the outside of stand 1 is rotatably installed with sleeve 15, and is set up at the inside of two groups of limit boards 14, and the surface of one side of sleeve 15 is connected with articulated lever 10, and one end of articulated lever 10 is connected with the clamping ring 12, and the inside of clamping ring 12 is provided with the pin 11, and the surface of pin 11 is provided with the slot, and the clamping ring 12 is clamped in the slot of pin 11, and can rotate, and the surface of the upper end of pin 11 is provided with the card slot 17, and the lower surface of both ends of support pole 3 is connected with the card column 18, and the card column 18 is clamped in the inside of card slot 17. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the front view schematic drawing of the utility model;

[0014] Fig. 2 It is the folding device split drawing of the utility model;

[0015] Fig. 3 It is the support pole schematic drawing of the utility model;

[0016] In the drawing: 1 - stand, 2 - crossbar, 3 - support pole, 4 - slide bar, 5 - ball head, 6 - pedal, 7 - bottom plate, 8 - gyro wheel, 9 - baffle, 10 - articulated lever, 11 - pin, 12 - clamping ring, 14 - limit board, 15 - sleeve, 17 - card slot, 18 - card column. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0018] Please refer to Figs. 1-3 The utility model discloses a folding device for the scaffold of civil engineering construction, including a folding device for the scaffold of civil engineering construction, including the stand 1, the crossbar 2 and the support pole 3, the stand 1 sets up multiple groups, and the outside of the both ends of stand 1 is installed with two groups of limit boards 14, and the outside of stand 1 is rotatably installed with sleeve 15, and is set up at the inside of two groups of limit boards 14, and the surface of one side of sleeve 15 is connected with articulated lever 10, and one end of articulated lever 10 is connected with the clamping ring 12, and the inside of clamping ring 12 is provided with the pin 11, and the surface of pin 11 is provided with the slot, and the clamping ring 12 is clamped in the slot of pin 11, and can rotate, and the surface of the upper end of pin 11 is provided with the card slot 17, and the lower surface of both ends of support pole 3 is connected with the card column 18, and the card column 18 is clamped in the inside of card slot 17.

[0019] Specific, by setting the support rod 3 and card column 18 from the card slot 17, then the two groups of hinge rod 10 to the inside push, so that its one end connected to the card ring 12 in the surface of the card pin 11 slot rotation, and the other end drive sleeve 15 outside the column 1 rotation, so that the two groups of hinge rod 10 to the inside folding, in turn drive column 1 and horizontal rod 2 box shrink.

[0020] Wherein: horizontal rod 2 is provided with multiple groups, both ends are connected to the surface on one side of the two groups of limiting plate 14, the surface on the other side of the limiting plate 14 is provided with baffle 9, the baffle 9 is arranged on one side of the hinge rod 10, by setting the horizontal rod 2, the stability can be increased, by setting the baffle 9, the two groups of hinge rod 10 can be positioned twice, avoiding the offset to both ends, so as to avoid the instability.

[0021] Wherein: the lower surface of the plurality of column 1 is provided with the bottom plate 7, the lower surface of the bottom plate 7 is provided with the roller 8, the bottom plate 7 is arranged, the effect of connecting support is achieved, and the roller 8 is arranged, which is convenient for moving to different positions for construction.

[0022] Wherein: the surface of the upper end of the column 1 is provided with the ball head 5, the upper end of the horizontal rod 2 is provided with the slide rod 4, both ends of the slide rod 4 are connected to the side surface of the column 1, the slide rod 4 is arranged, the pedal 6 is conveniently installed, and the ball head 5 is arranged to prevent the pedal 6 from sliding off both ends of the slide rod 4.

[0023] Wherein: the upper surface of the slide rod 4 is provided with the pedal 6, both ends of the pedal 6 are clamped on the surface of the slide rod 4 and can slide. By setting the pedal 6, it is convenient for the construction personnel to step on for high construction.

[0024] Working principle: the utility model discloses a scaffold for civil engineering construction, first, the pedal 6 is taken off from the slide rod 4, then the support rod 3 and the card column 18 are taken out from the card slot 17, then the two groups of hinge rods 10 are pushed to the inside, so that one end connected to the card ring 12 rotates in the groove on the surface of the card pin 11, and the other end drives the sleeve 15 to rotate outside the column 1, so that the two groups of hinge rods 10 can be folded to the inside, in turn driving the column 1 and the horizontal rod 2 box to shrink, avoiding the problem of complicated disassembly and large space occupation, when it is needed to use, the column 1 is pulled to move to both sides, at the same time driving the two groups of hinge rods 10 to overturn to the outside, at this time, the card column 18 connected to the bottom of both ends of the support rod 3 is inserted into the card slot 17, so that the two groups of hinge rods 10 can be positioned, finally, both ends of the pedal 6 are placed on the slide rod 4.

[0025] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A type of scaffolding for civil engineering construction, comprising uprights (1), horizontal bars (2), and struts (3), characterized in that: The column (1) is provided with multiple sets. Two sets of limiting plates (14) are installed on the outer sides of both ends of the column (1). A sleeve (15) is rotatably installed on the outer side of the column (1) and is set on the inner side of the two sets of limiting plates (14). A hinge rod (10) is connected to one side of the sleeve (15). A retaining ring (12) is connected to one end of the hinge rod (10). A retaining pin (11) is provided inside the retaining ring (12). A groove is opened on the surface of the retaining pin (11). The retaining ring (12) is locked in the groove of the retaining pin (11) and can rotate. A groove (17) is opened on the upper surface of the retaining pin (11). A retaining post (18) is connected to the lower surface of both ends of the support rod (3). The retaining post (18) is locked inside the groove (17).

2. The scaffolding for civil engineering construction according to claim 1, characterized in that: The crossbar (2) is provided in multiple sets, with its two ends connected to the surface of one side of the two sets of limiting plates (14). A baffle (9) is installed on the surface of the other side of the limiting plate (14), and the baffle (9) is provided on one side of the hinge rod (10).

3. The scaffolding for civil engineering construction according to claim 1, characterized in that: Each of the multiple sets of columns (1) has a base plate (7) installed on its lower surface, and rollers (8) are installed on the lower surface of the base plate (7).

4. The scaffolding for civil engineering construction according to claim 1, characterized in that: Ball heads (5) are installed on the upper surface of the column (1), and a slide bar (4) is provided at the upper end of the crossbar (2). The two ends of the slide bar (4) are connected to the side surface of the column (1).

5. A scaffold for civil engineering construction according to claim 4, characterized in that: A pedal (6) is installed on the upper surface of the slide rod (4), and the two ends of the pedal (6) are engaged with the surface of the slide rod (4) and can slide.

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