CN223647382U - A type of scaffolding for civil engineering construction - Google Patents

Abstract

The utility model discloses a scaffold for civil engineering construction, which comprises stand columns, cross bars and supporting rods, wherein the stand columns are provided with a plurality of groups, two groups of limiting plates are arranged on the outer sides of two ends of the stand columns, sleeves are rotatably arranged on the outer sides of the stand columns and are arranged on the inner sides of the two groups of limiting plates, the surface of one side of each sleeve is connected with a hinge rod, one end of each hinge rod is connected with a clamping ring, a clamping pin is arranged in each clamping ring, a groove is formed in the surface of each clamping pin, each clamping ring is clamped in each clamping pin groove and can rotate, clamping grooves are formed in the surface of the upper end of each clamping pin, clamping columns are connected to the lower surfaces of two ends of each supporting rod, and are clamped in the clamping grooves, the supporting rods and the clamping columns are taken out of the clamping grooves through the arrangement, and then the two groups of hinge rods are pushed inwards, so that the two groups of hinge rods can be folded inwards, the stand columns and the cross bar are driven to shrink inwards, and the problem that the whole storage space is large due to the fact that the splitting is complicated is avoided.

Description

Scaffold for civil engineering construction

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a scaffold for civil engineering construction.

Background

The scaffold is a temporary building tool erected by vertical and horizontal transportation, is mainly used in places where the outer wall, the interior decoration or the storey height is higher and cannot be directly constructed, mainly aims at the up-and-down movement of constructors or the maintenance of peripheral safety nets, the high-altitude installation of components and the like, plays a great role in civil engineering construction, and greatly improves the working efficiency of the constructors during construction.

The existing scaffold is large in size when being stored, the occupied space is large in whole storage, and the scaffold is complex in split storage, wastes time and labor, so that the scaffold for civil engineering construction is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide a scaffold for civil engineering construction, which aims to solve the problems of the background technology.

The scaffold for civil engineering construction comprises a plurality of groups of upright posts, cross bars and supporting rods, wherein two groups of limiting plates are arranged on the outer sides of two ends of each upright post, a sleeve is rotatably arranged on the outer sides of each upright post and is arranged on the inner sides of the two groups of limiting plates, a hinge rod is connected to the surface of one side of the sleeve, one end of the hinge rod is connected with a clamping ring, a clamping pin is arranged in the clamping ring, a groove is formed in the surface of the clamping pin, the clamping ring is clamped in the groove of the clamping pin and can rotate, a clamping groove is formed in the surface of the upper end of the clamping pin, clamping columns are connected to the lower surfaces of two ends of the supporting rods, and the clamping columns are clamped in the clamping groove.

Preferably, the cross bar is provided with a plurality of groups, two ends of the cross bar are connected to the surfaces of one sides of the two groups of limiting plates, a baffle is mounted on the surface of the other side of each limiting plate, and the baffle is arranged on one side of the hinging rod.

Preferably, the bottom plates are arranged on the lower surfaces of the upright posts, and the rollers are arranged on the lower surfaces of the bottom plates.

Preferably, the ball heads are arranged on the surfaces of the upper ends of the stand columns, the sliding rods are arranged at the upper ends of the cross rods, and the two ends of the sliding rods are connected to the side surfaces of the stand columns.

Preferably, the upper surface of the slide bar is provided with a pedal, and two ends of the pedal are clamped on the surface of the slide bar and can slide.

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

1. Through establishing taking out vaulting pole and draw-in column from the draw-in groove, then promote two sets of articulated poles to inboard, the rand that makes its one end connect is in the inslot rotation that the bayonet lock surface was seted up, and the other end drives the sleeve pipe and rotate in the outside of stand to can make two sets of articulated poles fold to the inboard, and then drive stand and horizontal pole incasement shrink, avoided the split loaded down with trivial details, whole take in the big problem of occupation space.

2. Through having the baffle at the surface mounting of limiting plate, can carry out the secondary spacing to two sets of articulated bars, avoid to both ends skew to lead to unstable condition.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a split view of the folding device of the present utility model;

FIG. 3 is a schematic view of a brace rod of the present utility model;

In the figure, the device comprises a 1-upright post, a 2-cross rod, a 3-supporting rod, a 4-sliding rod, a 5-ball head, a 6-pedal, a 7-bottom plate, an 8-roller, a 9-baffle, a 10-hinging rod, an 11-bayonet lock, a 12-clamping ring, a 14-limiting plate, a 15-sleeve, a 17-clamping groove and an 18-clamping column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a scaffold for civil engineering construction, which comprises a stand column 1, a cross rod 2 and a supporting rod 3, wherein the stand column 1 is provided with a plurality of groups, two groups of limiting plates 14 are arranged on the outer sides of two ends of the stand column 1, a sleeve 15 is rotatably arranged on the outer side of the stand column 1 and is arranged on the inner sides of the two groups of limiting plates 14, a hinge rod 10 is connected to the surface of one side of the sleeve 15, one end of the hinge rod 10 is connected with a clamping ring 12, a clamping pin 11 is arranged in the clamping ring 12, a groove is formed in the surface of the clamping pin 11, the clamping ring 12 is clamped in the groove of the clamping pin 11 and can rotate, a clamping groove 17 is formed in the surface of the upper end of the clamping pin 11, clamping columns 18 are connected to the lower surfaces of two ends of the supporting rod 3, and the clamping columns 18 are clamped in the inner parts of the clamping grooves 17.

Specifically, through setting up the stay bar 3 with block post 18 and taking out from draw-in groove 17, then promote two sets of articulated pole 10 inboard, the rand 12 that makes its one end connect is in the inslot rotation that bayonet lock 11 surface was seted up, and the other end drive sleeve pipe 15 rotates in the outside of stand 1 to can make two sets of articulated pole 10 inwards fold, and then drive stand 1 and horizontal pole 2 incasement shrink.

Wherein, the horizontal pole 2 is provided with the multiunit, and its both ends are connected in the surface of two sets of limiting plates 14 one side, and the surface mounting of limiting plate 14 opposite side has baffle 9, and baffle 9 sets up in the one side of articulated pole 10, through horizontal pole 2 that sets up, can increase stability, can carry out the secondary spacing to two sets of articulated poles 10 through the baffle 9 that sets up, avoid to the both ends skew to lead to unstable condition.

The lower surfaces of the upright posts 1 are provided with a bottom plate 7, the lower surfaces of the bottom plate 7 are provided with rollers 8, the effect of connecting and supporting is achieved through the arranged bottom plate 7, and the rollers 8 are convenient to move to different positions for construction.

The surface of the upper end of the upright post 1 is provided with a ball head 5, the upper end of the cross rod 2 is provided with a slide rod 4, two ends of the slide rod 4 are connected to the side surface of the upright post 1, the pedal 6 is convenient to install through the arranged slide rod 4, and the pedal 6 can be prevented from sliding off from the two ends of the slide rod 4 through the arranged ball head 5.

Wherein, the upper surface of the slide bar 4 is provided with a pedal 6, and two ends of the pedal 6 are clamped on the surface of the slide bar 4 and can slide. Through the footboard 6 that sets up, the constructor of being convenient for tramples and carries out to the construction of eminence.

The scaffold for civil engineering construction comprises the following steps of firstly taking down a pedal 6 from a slide bar 4, then taking out a stay bar 3 and a clamping column 18 from a clamping groove 17, then pushing two groups of hinge rods 10 inwards, enabling a clamping ring 12 connected with one end of the stay bar to rotate in a groove formed in the surface of a clamping pin 11, driving a sleeve 15 to rotate on the outer side of a stand column 1 by the other end of the stay bar, enabling the two groups of hinge rods 10 to fold inwards, driving the stand column 1 and a cross bar 2 to shrink in a box, avoiding the problems of complicated detachment and large overall storage occupation space, and when the scaffold is required to be used, pulling the stand column 1 to move to two sides and simultaneously driving the two groups of hinge rods 10 to turn outwards, at the moment, inserting the clamping columns 18 connected with the bottoms of the two ends of the stay bar 3 into the clamping groove 17, limiting the two groups of hinge rods 10, and finally placing two ends of the pedal 6 on the slide bar 4.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The scaffold for civil engineering construction comprises a stand column (1), a cross rod (2) and a supporting rod (3), and is characterized in that the stand column (1) is provided with a plurality of groups, two groups of limiting plates (14) are arranged on the outer sides of two ends of the stand column (1), a sleeve (15) is rotatably arranged on the outer sides of the stand column (1) and arranged on the inner sides of the two groups of limiting plates (14), a hinge rod (10) is connected to the surface of one side of the sleeve (15), a clamping ring (12) is connected to one end of the hinge rod (10), a clamping pin (11) is arranged in the clamping ring (12), a groove is formed in the surface of the clamping pin (11), the clamping ring (12) is clamped in the groove of the clamping pin (11) and can rotate, a clamping groove (17) is formed in the surface of the upper end of the clamping pin (11), a clamping column (18) is connected to the lower surface of two ends of the supporting rod (3), and the clamping column (18) is clamped in the inner part of the clamping groove (17).

2. The scaffold for civil engineering construction according to claim 1, wherein the cross bars (2) are provided with a plurality of groups, two ends of each cross bar are connected to the surfaces of one sides of two groups of limiting plates (14), a baffle plate (9) is installed on the surface of the other side of each limiting plate (14), and the baffle plate (9) is arranged on one side of the hinging rod (10).

3. The scaffold for civil engineering construction according to claim 1, wherein the bottom surfaces of the plurality of groups of upright posts (1) are respectively provided with a bottom plate (7), and the lower surfaces of the bottom plates (7) are provided with rollers (8).

4. The scaffold for civil engineering construction according to claim 1, wherein the surface of the upper end of the upright post (1) is provided with ball heads (5), the upper end of the cross rod (2) is provided with a slide rod (4), and two ends of the slide rod (4) are connected to the side surfaces of the upright post (1).

5. The scaffold for civil engineering construction according to claim 4, wherein the upper surface of the slide bar (4) is provided with a pedal (6), and both ends of the pedal (6) are clamped on the surface of the slide bar (4) and can slide.