CN212052393U

CN212052393U - Scaffold frame of culvert construction usefulness

Info

Publication number: CN212052393U
Application number: CN202020527392.8U
Authority: CN
Inventors: 吉贺楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-01
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a scaffold frame that culvert construction was used, including adjustable support and bracing piece, the fixed cover of lateral wall of bracing piece is equipped with a plurality of connection pads, and the lower extreme lateral wall fixedly connected with connecting rod of bracing piece, the lateral wall fixedly connected with telescopic rod subassembly of connecting rod, the lateral wall of keeping away from the connecting rod of bracing piece rotates some bull sticks of being connected, and the lower fixed surface of bull stick is connected with the universal wheel, the lateral wall sliding sleeve of bracing piece is equipped with the lantern ring, and one side lateral wall of bracing piece has seted up spacing hole, spacing downthehole interpolation is equipped with the banking pin, and the lower surface of banking pin offsets the setting with the upper surface of the lantern ring. The utility model relates to a building engineering equipment technical field through setting up telescopic link assembly cooperation universal wheel, can accomplish the back near culvert overlap joint, pushes the scaffold frame of overlap joint completion in the culvert again to cooperation adjustable support is fixed with the scaffold frame, makes the intensity and the stability of scaffold frame accord with the construction standard.

Description

Scaffold frame of culvert construction usefulness

Technical Field

The utility model relates to a building engineering equipment technical field especially relates to a scaffold frame of culvert construction usefulness.

Background

The culvert is a drainage channel which is arranged below a roadbed and built below a road surface in order to ensure that a highway smoothly passes through a channel without obstructing traffic in highway engineering construction, water can flow through the lower surface of the highway by the structure and is used for draining flood across natural valley depressions, or an interchange channel for people, livestock and vehicles or a farmland irrigation channel is used as the channel, and the culvert is built by common bricks, stones, concrete, reinforced concrete and other materials according to the principle of a communicating vessel. Generally, the aperture is small, and the shape is tubular, box-shaped, arch-shaped and the like.

In prior art, scaffold frame need use a large amount of tubular product cooperation to connect and carry out the joint in the overlap joint in-process, and the space is less in the culvert, and scaffold frame overlap joint is inconvenient, and inconvenient staff carries out the overlap joint to scaffold frame, not only influences the efficiency of construction, makes staff's intensity of labour improve moreover, for this reason, we provide a scaffold frame of culvert construction usefulness and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a scaffold for culvert construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a scaffold frame that culvert construction was used, includes adjustable support and bracing piece, the fixed cover of lateral wall of bracing piece is equipped with a plurality of connection pads, and the lower extreme lateral wall fixedly connected with connecting rod of bracing piece, the flexible pole subassembly of lateral wall fixedly connected with of connecting rod, the lateral wall of keeping away from the connecting rod of bracing piece rotates some bull sticks of being connected, and the lower fixed surface of bull stick is connected with the universal wheel, the lateral wall slip cap of bracing piece is equipped with the lantern ring, and one side lateral wall of bracing piece has seted up spacing hole, spacing downthehole interpolation is equipped with the banking pin, and the lower surface of banking pin and the upper surface of the lantern ring offset the setting, the lower surface of the lantern ring.

Preferably, the telescopic rod subassembly includes the sleeve pipe, and the equal sliding connection in sheathed tube upper and lower both ends has the piston, the sheathed tube inner wall is inlayed and is equipped with the ball valve, and the sheathed tube intussuseption is filled with hydraulic oil.

Preferably, the lower end of the piston located below is fixedly connected with a support plate, and the lower surface of the support plate is fixedly connected with a plurality of ground nails.

Preferably, the side wall of the lantern ring away from the supporting rod is provided with a guide groove, and the lantern ring is made of cast steel.

Preferably, one end of the limit nail, which is far away from the support rod, is fixedly connected with a handle, and a groove is formed in the side wall of the handle.

Preferably, the limit pin is arranged above the rotating rod, and the upper surface of the lantern ring is provided with a plurality of sliding grooves matched with the limit pin.

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

1. according to the scaffold for culvert construction, the telescopic rod assembly is arranged and matched with the universal wheel, after the lap joint is completed near a culvert, the lap joint completed scaffold is pushed into the culvert, and the scaffold is fixed by matching with the adjustable support, so that the strength and the stability of the scaffold meet the construction standard;

2. this kind of scaffold frame of culvert construction usefulness through setting up backup pad cooperation ground nail, can conveniently improve the stability of the scaffold frame that does not have adjustable support near culvert overlap joint scaffold frame, through setting up the guide way, guarantees that the bull stick can drive the lantern ring rebound, avoids the lantern ring still chucking bull stick after puting aside the banking pin.

Drawings

Fig. 1 is a schematic structural view of a scaffold for culvert construction in a first working state;

fig. 2 is a structural schematic diagram of a second working state of the scaffold for culvert construction according to the present invention;

fig. 3 is the utility model provides a telescopic link assembly structural schematic of scaffold frame of culvert construction usefulness.

In the figure: 1. an adjustable support; 2. a support bar; 3. a connecting disc; 4. a connecting rod; 5. a telescopic rod assembly; 6. a rotating rod; 7. a universal wheel; 8. a collar; 9. a limit pin; 10. a handle; 51. a sleeve; 52. a piston; 53. a ball valve; 54. a support plate; 55. and (5) ground nail.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a scaffold for culvert construction, comprising an adjustable support 1 and a support rod 2, a plurality of connection pads 3 are fixedly sleeved on the side wall of the support rod 2, the connection pads 3 are in the prior art and are used for matching scaffold components such as a buckle joint and a bolt connecting horizontal rod, a vertical diagonal rod and a horizontal diagonal rod to achieve the purpose of lapping the scaffold, the side wall of the lower end of the support rod 2 is fixedly connected with a connecting rod 4, the side wall of the connecting rod 4 is fixedly connected with a telescopic rod component 5, the telescopic rod component 5 comprises a sleeve 51, the upper end and the lower end of the sleeve 51 are both slidably connected with a piston 52, a ball valve 53 is embedded in the inner wall of the sleeve 51, the sleeve 51 is filled with hydraulic oil, the lower end of the piston 52 positioned below is fixedly connected with a support plate 54, the lower surface of the support plate 54 is fixedly connected with a, the lower surface of the rotating rod 6 is fixedly connected with a universal wheel 7, the side wall of the support rod 2 is slidably sleeved with a sleeve ring 8, the side wall of the sleeve ring 8, which is far away from the support rod 2, is provided with a guide groove, the sleeve ring 8 is made of cast steel, the guide groove is arranged to ensure that the rotating rod 6 can drive the sleeve ring 8 to move upwards, the sleeve ring 8 is prevented from clamping the rotating rod 6 after the limiting nail 9 is removed, the sleeve ring 8 made of cast steel has small elasticity and high hardness, has better stability and can improve the stability of the scaffold, one side wall of the support rod 2 is provided with a limiting hole, the limiting nail 9 is inserted in the limiting hole, one end of the limiting nail 9, which is far away from the support rod 2, is fixedly connected with a handle 10, the side wall of the handle 10 is provided with a groove, the limiting nail 9 can be conveniently pulled out by a user by arranging the handle 10 to be matched, and the lower surface of the limit nail 9 is abutted to the upper surface of the lantern ring 8, and the lower surface of the lantern ring 8 is abutted to the upper surface of the rotating rod 6.

In the utility model, when the culvert is constructed, firstly, the adjustable support 1 is fixed on the ground in the culvert according to the construction requirement, then the support rod 2 is transported to the relatively flat ground near the culvert, the support rod 2 is erected on the ground by utilizing the support plate 54 to match the ground nail 55, then the scaffold components such as the horizontal rod, the vertical inclined rod and the horizontal inclined rod are connected by the connecting plate 3 matching the buckle joint and the bolt to lap the scaffold near the culvert, thus avoiding the problem of inconvenient lap joint of the scaffold in the culvert with smaller space, especially the components such as the vertical inclined rod and the horizontal inclined rod, being more convenient for the user to erect outside the culvert, effectively reducing the labor intensity of the user, after the scaffold is lapped by utilizing the support rod 2, the ball valve 53 is screwed, at the moment, the lower end of the telescopic rod component 5 makes the piston 52 move upwards under the driving of the support rod 2 and the gravity of the scaffold components, the whole scaffold moves downwards until the universal wheels 7 abut against the ground, at the moment, a worker can push the overlapped scaffold into a culvert and adjust the position of the scaffold to align the lower end of the support rod 2 with the adjustable support 1 and then pull out the limit nails 9, so that the sleeve rings 8 can slide upwards, the rotating rods 6 can also rotate to prevent the universal wheels 7 from supporting the scaffold, then a user can fix the support rod 2 on the ground in the culvert by using the adjustable support 1 to construct, after the construction is finished, the scaffold is directly disassembled in the culvert and the disassembled support rod 2 is lifted upwards, at the moment, the piston 52 moves downwards to the initial position under the action of gravity, then the user closes the ball valve 53, the sleeve rings 8 also move to the initial position under the action of gravity, the user inserts the limit nails 9 into the limit holes again, the support rod 2 can return to the initial state, and the culvert construction at the next time is convenient to carry out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A scaffold for culvert construction, which comprises an adjustable support (1) and a support rod (2), it is characterized in that the side wall of the supporting rod (2) is fixedly sleeved with a plurality of connecting discs (3), and the side wall of the lower end of the supporting rod (2) is fixedly connected with a connecting rod (4), the side wall of the connecting rod (4) is fixedly connected with a telescopic rod component (5), the side wall of the support rod (2) far away from the connecting rod (4) is rotatably connected with a rotating rod (6), the lower surface of the rotating rod (6) is fixedly connected with a universal wheel (7), the side wall of the supporting rod (2) is sleeved with a lantern ring (8) in a sliding way, a limit hole is arranged on the side wall of one side of the support rod (2), a limit nail (9) is inserted in the limit hole, the lower surface of the limit nail (9) is propped against the upper surface of the lantern ring (8), the lower surface of the lantern ring (8) is abutted to the upper surface of the rotating rod (6).

2. The scaffold for culvert construction according to claim 1, wherein the telescopic rod assembly (5) comprises a sleeve (51), the upper end and the lower end of the sleeve (51) are both connected with a piston (52) in a sliding manner, a ball valve (53) is embedded in the inner wall of the sleeve (51), and hydraulic oil is filled in the sleeve (51).

3. A scaffolding for culvert construction according to claim 2, wherein a support plate (54) is fixedly connected to a lower end of the piston (52) positioned therebelow, and a plurality of ground pins (55) are fixedly connected to a lower surface of the support plate (54).

4. A scaffolding for culvert construction according to claim 1 wherein the side wall of the collar (8) away from the support bar (2) is provided with a guide groove and the collar (8) is cast steel.

5. The scaffold for culvert construction according to claim 1, wherein a handle (10) is fixedly connected to one end of the limit pin (9) far away from the support rod (2), and a groove is formed in the side wall of the handle (10).

6. The scaffold for culvert construction according to claim 1, wherein the limit pins (9) are arranged above the rotating rods (6), and the upper surface of the lantern ring (8) is provided with a plurality of sliding grooves matched with the limit pins (9).