CN212078606U

CN212078606U - Scaffold for civil engineering construction

Info

Publication number: CN212078606U
Application number: CN201922252498.1U
Authority: CN
Inventors: 赵子斌
Original assignee: Individual
Current assignee: Guangdong Zhongji Construction Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-12-04
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a scaffold frame is used in civil engineering construction, which comprises a crossbeam, crossbeam parallel arrangement has two, and the upper and lower both sides at 2 crossbeam both ends are provided with the support arm respectively, and the one end and the crossbeam of support arm pass through the support articulated, and the other end that is located the support arm of crossbeam top is articulated with the four corners of landing slab respectively, and the other end that is located the support arm of crossbeam below is articulated with the four corners of bottom plate respectively, 2 the centre of crossbeam run through have first screw rod, and threaded connection is distinguished with 2 crossbeams to first screw rod, and the one end of first screw rod is provided with first commentaries on classics handle, the hole groove has been seted up in the four corners of bottom plate, and this hole inslot interpolation is equipped with. This scaffold frame for civil engineering construction adopts complex structural design such as landing slab, support arm, crossbeam, first screw rod and bottom plate for this scaffold frame can be convenient flexible folding and adjust the support height, very nimble, thereby it is more convenient to use.

Description

Scaffold for civil engineering construction

Technical Field

The utility model relates to a civil engineering technical field specifically is a scaffold frame is used in civil engineering construction.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research.

The existing scaffold is a fixed structure which is generally assembled through bolt connection, and the structure is very inconvenient to use because the structure cannot be adjusted in a small-range working environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame is used in civil engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold frame is used in civil engineering construction, includes the crossbeam, crossbeam parallel arrangement has two, and the upper and lower both sides at 2 crossbeam both ends are provided with the support arm respectively, and the one end and the crossbeam of support arm pass through the support articulated, and the other end that is located the support arm of crossbeam top is articulated with the four corners of landing slab respectively, and the other end that is located the support arm of crossbeam below articulates with the four corners of bottom plate respectively, 2 the centre of crossbeam runs through there is first screw rod, and threaded connection is distinguished with 2 crossbeams to first screw rod, and the one end of first screw rod is provided with first commentaries on classics handle.

Preferably, the number of the first screw rods is two, and the first screw rods are symmetrically distributed around two sides of the cross beam.

Preferably, four corners of the bottom plate are respectively provided with rollers.

Preferably, the four corners of the bottom plate are provided with hole grooves, auxiliary supporting plates are inserted in the hole grooves, the auxiliary supporting plates are in sliding connection with the bottom plate, second screws penetrate through one ends of the auxiliary supporting plates, which are located outside the hole grooves, and the second screws are in threaded connection with the auxiliary supporting plates.

Preferably, a second rotating handle is arranged at the upper end of the second screw rod, and the second rotating handle and the second screw rod are connected in a welding mode.

Preferably, the auxiliary supporting plate is connected with the bottom plate through a locking bolt, a strip-shaped through hole is formed in the middle of the auxiliary supporting plate, and the locking bolt penetrates through the strip-shaped through hole.

Compared with the prior art, the beneficial effects of the utility model are that: this scaffold frame for civil engineering construction adopts complex structural design such as landing slab, support arm, crossbeam, first screw rod and bottom plate for this scaffold frame can be convenient flexible folding and adjust the support height, very nimble, thereby it is more convenient to use.

Drawings

FIG. 1 is a front view of the scaffold for civil engineering construction of the present invention;

FIG. 2 is a side view of the scaffold beam for civil engineering construction of the present invention;

fig. 3 is the utility model relates to a scaffold frame auxiliary supporting plate top view is used in civil engineering construction.

In the figure: 1. crossbeam, 2, support, 3, landing slab, 4, support arm, 5, first commentaries on classics handle, 6, first screw rod, 7, second commentaries on classics handle, 8, auxiliary stay board, 9, second screw rod, 10, bottom plate, 11, gyro wheel, 12, locking bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a scaffold for civil engineering construction comprises a cross beam 1, wherein two cross beams 1 are arranged in parallel, the upper side and the lower side of two ends of each of 2 cross beams 1 are respectively provided with a support arm 4, the support arms 4 are totally provided with eight, one end of each support arm 4 is hinged with the cross beam 1 through a support 2, the support 2 is welded with the cross beam 1 into a whole, the structure can provide a containing space for the support arms 4 after the support arms 4 are rotated and folded, the other end of each support arm 4 above the cross beam 1 is hinged with four corners of a platform plate 3, the other end of each support arm 4 below the cross beam 1 is hinged with four corners of a bottom plate 10, the structure can enable the platform plate 3 and the bottom plate 10 to be stressed uniformly, the two ends of each support arm 4 are hinged, the support arms 4 can be unfolded and folded, the platform plate 3 can be driven to lift through adjustment, a first screw 6 penetrates through the, the first screw 6 is in threaded connection with the 2 cross beams 1 respectively, one end of the first screw 6 is provided with a first rotating handle 5, the connection structure of the 2 cross beams 1 and the first screw 6 is opposite, the structure enables the first screw 6 to rotate to push the 2 cross beams 1 to move in opposite or opposite directions, so that the support arms 4 can be pushed to unfold and fold, the folding and lifting effects of the device can be conveniently controlled, the device is more flexible, the first screw 6 is provided with two, the first screws 6 are symmetrically distributed on two sides of the cross beams 1, the 2 first screws 6 can synchronously run when in use, the 2 first screws 6 can also be connected through a chain belt, the 2 first screws 6 are assisted to synchronously run, the structure enables the cross beams 1 to be stressed more uniformly and to be more stable, the four corners at the bottom of the bottom plate 10 are respectively provided with idler wheels 11, the idler wheels 11 are self-locking idler wheels, the idler wheels 11 are connected and installed through screws, the structure enables the movement of the bottom plate 10 to be more convenient, hole grooves are formed in four corners of the bottom plate 10, auxiliary supporting plates 8 are inserted in the hole grooves, the auxiliary supporting plates 8 are in sliding connection with the bottom plate 10, second screw rods 9 vertically penetrate through one ends, located outside the hole grooves, of the auxiliary supporting plates 8, the second screw rods 9 are in threaded connection with the auxiliary supporting plates 8, the extending-out of the auxiliary supporting plates 8 can increase the bottom supporting area of the device, the device is enabled to be more stable, the second screw rods 9 can move up and down through rotation and can be abutted against the ground to form more stable support, second rotating handles 7 are arranged at the upper ends of the second screw rods 9, the connecting mode between the second rotating handles 7 and the second screw rods 9 is welding, the structure enables an operator to more conveniently control the rotation of the second screw rods 9, the auxiliary supporting plates 8 are connected with the bottom plate 10 through locking bolts 12, and bar through-hole has been seted up to the centre of auxiliary supporting plate 8 to locking bolt 12 wears to locate in this bar through-hole, and this structure can lock it after auxiliary supporting plate 8 telescopic adjustment, provides auxiliary supporting plate 8's stability.

The working principle is as follows: when the scaffold for civil engineering construction is used, whether parts of the scaffold are damaged or not or the scaffold is not firmly connected is checked, the scaffold is used after the checking is correct, the platform plate 3 and the bottom plate 10 of the scaffold are mainly supported by 8 supporting arms 4, the supporting arms 4 are respectively hinged with four corners of the platform plate 3 and the bottom plate 10, the supporting arms 4 are mutually hinged with the cross beams 1, the supporting arms 4 can be folded and unfolded, when 2 cross beams 1 are close to each other, folded states are formed between the supporting arms 4, so that the platform plate 3 and the bottom plate 10 can be close to each other, folded states and height descending are formed, when 2 cross beams 1 are far away from each other, the supporting arms 4 can be rotated and unfolded, the platform plate 3 is stretched, the height is ascended, the folding and ascending and descending adjustment can be completed by rotating the first screw 6, the positive and negative rotation of the first screw 6 can push the 2 cross beams 1 to move towards opposite directions or opposite directions, thereby can promote to expand and fold between the support arm 4, reach the effect that conveniently controls the device and fold and go up and down, more nimble, this is exactly this scaffold's for civil engineering construction theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a scaffold frame is used in civil engineering construction which characterized in that: including crossbeam (1), crossbeam (1) parallel arrangement has two, and the upper and lower both sides at 2 crossbeam (1) both ends are provided with support arm (4) respectively, and the one end of support arm (4) is articulated through support (2) with crossbeam (1), and the other end that is located support arm (4) of crossbeam (1) top is articulated with the four corners of landing slab (3) respectively, and the other end that is located support arm (4) of crossbeam (1) below is articulated with the four corners of bottom plate (10) respectively, the centre of 2 crossbeam (1) is run through has first screw rod (6), and threaded connection respectively is distinguished with 2 crossbeam (1) to first screw rod (6), and the one end of first screw rod (6) is provided with first commentaries on classics (5).

2. The scaffold for civil engineering construction according to claim 1, characterized in that: the number of the first screw rods (6) is two, and the first screw rods (6) are symmetrically distributed on two sides of the cross beam (1).

3. The scaffold for civil engineering construction according to claim 1, characterized in that: four corners of the bottom plate (10) are respectively provided with rollers (11).

4. The scaffold for civil engineering construction according to claim 1, characterized in that: the hole grooves are formed in four corners of the bottom plate (10), auxiliary supporting plates (8) are inserted in the hole grooves, the auxiliary supporting plates (8) are connected with the bottom plate (10) in a sliding mode, the auxiliary supporting plates (8) are located at the ends, outside the hole grooves, of the auxiliary supporting plates (8) in a perpendicular penetrating mode, and the second screw rods (9) are connected with the auxiliary supporting plates (8) in a threaded mode.

5. The scaffold for civil engineering construction according to claim 4, wherein: the upper end of the second screw rod (9) is provided with a second rotating handle (7), and the second rotating handle (7) is connected with the second screw rod (9) in a welding mode.

6. The scaffold for civil engineering construction according to claim 4, wherein: the auxiliary supporting plate (8) is connected with the bottom plate (10) through a locking bolt (12), a strip-shaped through hole is formed in the middle of the auxiliary supporting plate (8), and the locking bolt (12) penetrates through the strip-shaped through hole.