CN215635353U - Trestle device capable of being used for mounting deep-buried central ditch culvert pipe - Google Patents

Abstract

The utility model discloses a trestle device for mounting a deeply-buried central sewer culvert, which comprises a trestle and a hoisting mechanism for hoisting the central sewer culvert, wherein the hoisting mechanism comprises a cantilever, a support and a hoisting component, the support is rotatably arranged at the front end of the trestle, one end of the cantilever is hinged on the support, the support is provided with an inclination angle adjusting mechanism for adjusting the inclination angle of the cantilever, and the hoisting component is arranged on the cantilever. This landing stage device that can be used to bury central ditch culvert pipe installation deeply has simple structure, is convenient for construct and advantages such as efficiency of construction height.

Description

Trestle device capable of being used for mounting deep-buried central ditch culvert pipe

Technical Field

The utility model relates to the technical field of culvert pipe installation equipment, in particular to a trestle device for deeply burying central ditch culvert pipes.

Background

When a tunnel with abundant underground water and large water inflow is constructed, the design can consider using a deep-buried central ditch for drainage. After the trench has been excavated, a central water trench culvert is installed at the desired location within the trench. The common method in construction is to utilize the excavator to hoist the culvert pipe, and this kind of mode needs great place so that the excavator work, consequently, is not convenient for construct to, need professional excavator driver's cooperation, still can influence the excavation progress in tunnel, the construction inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the trestle device which has a simple structure, is convenient to construct and has high construction efficiency and can be used for mounting the culvert pipe of the deep-buried central ditch.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a landing stage device that can be used to bury central ditch culvert pipe installation deeply, includes the landing stage and is used for hoisting the hoisting machine of central ditch culvert pipe and construct, hoisting machine constructs including cantilever, support and hoist and mount subassembly, the support rotatably sets up the front end at the landing stage, the one end of cantilever articulates on the support, be equipped with the inclination adjustment mechanism who is used for adjusting the cantilever inclination on the support, hoist and mount subassembly is located on the cantilever.

As a further improvement of the above technical solution:

the bottom of support is equipped with rotation mechanism, rotation mechanism locates on the landing stage.

The cantilever comprises a loop bar and an insert bar, the loop bar is hinged on the support, the insert bar is slidably inserted into the loop bar, a driver for driving the insert bar to slide is arranged on the loop bar, the inclination angle adjusting mechanism is arranged between the loop bar and the support, and the hoisting assembly is arranged on the insert bar.

The inclination angle adjusting mechanism is a mechanism capable of linearly reciprocating, one end of the inclination angle adjusting mechanism is hinged with the loop bar, and the other end of the inclination angle adjusting mechanism is hinged with the support.

The inclination angle adjusting mechanism is a telescopic oil cylinder, a telescopic air cylinder or a telescopic electric cylinder.

The hoisting assembly comprises a winch, a lifting rope and a lifting hook, the winch is arranged on the cantilever, and the lifting hook is arranged on the winch in a hanging mode through the lifting rope.

The suspension end of the cantilever is provided with a pulley, and the lifting rope is wound on the pulley.

The hoisting assembly comprises a winch, a lifting rope and a lifting hook, the winch is arranged on the loop bar, a pulley is arranged at one end, away from the loop bar, of the inserted bar, the lifting hook is arranged on the winch through the lifting rope, and the lifting rope is wound on the pulley.

The inclination angle adjusting mechanism and the hoisting assembly are both connected with a power source of the trestle.

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

when the trestle device for mounting the deeply-buried central ditch culvert pipe is used, the central ditch culvert pipe is hung on the hoisting assembly, the central ditch culvert pipe is hoisted by the hoisting assembly, the central ditch culvert pipe is moved to a construction position from the hoisting position by the rotation of the support, then the central ditch culvert pipe is lowered by the hoisting assembly and is lowered to the mounting position, and finally, the inclination angle of the cantilever can be adjusted by the inclination angle adjusting mechanism, so that the central ditch culvert pipe is finely adjusted in the height direction, and is conveniently butted with the central ditch culvert pipe which is mounted in front. And moreover, the hoisting mechanism can integrally move along with the trestle to adjust the hoisting position. The hoisting mechanism is arranged on the trestle, and hoisting construction of the central water channel culvert pipe is carried out by means of the trestle, so that the requirement on construction space is reduced, and the tunnel excavation progress and the working efficiency are improved; the cantilever can rotate the adjusting position, and the circumferential adjusting range is improved. This landing stage device that can be used to bury central ditch culvert pipe installation deeply simple structure, be convenient for construction and efficiency of construction are high.

Drawings

Fig. 1 is a front view of a trestle device for deep-buried central ditch culvert installation according to the present invention.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic top view of a trestle device of the present invention that can be used for deep-buried central trench culvert installation.

Figure 4 is a side view schematic of a trestle arrangement of the present invention that can be used for deep-buried central trench culvert installation.

The reference numerals in the figures denote:

1. a trestle; 2. a central ditch culvert pipe; 3. a cantilever; 31. a loop bar; 32. inserting a rod; 321. a pulley; 4. a support; 41. a swing mechanism; 5. hoisting the assembly; 51. a winch; 52. a lifting rope; 53. a hook; 6. a tilt angle adjusting mechanism.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

Fig. 1 to 4 show an embodiment of the trestle device for mounting a deeply-buried central sewer culvert pipe, the trestle device for mounting a deeply-buried central sewer culvert pipe comprises a trestle 1 and a hoisting mechanism for hoisting a central sewer culvert pipe 2, the hoisting mechanism comprises a cantilever 3, a support 4 and a hoisting component 5, the support 4 is rotatably arranged at the front end of the trestle 1, one end of the cantilever 3 is hinged on the support 4, the support 4 is provided with an inclination angle adjusting mechanism 6 for adjusting the inclination angle of the cantilever 3, and the hoisting component 5 is arranged on the cantilever 3.

During the use, hang central ditch culvert pipe 2 on hoist and mount subassembly 5, lift by crane central ditch culvert pipe 2 through hoist and mount subassembly 5, the rotation of rethread support 4 makes central ditch culvert pipe 2 move to the construction position from hoist and mount position, then, transfer central ditch culvert pipe 2 through hoist and mount subassembly 5, transfer central ditch culvert pipe 2 to the mounted position, finally, the inclination of cantilever 3 is adjusted to accessible inclination adjustment mechanism 6, thereby make central ditch culvert pipe 2 realize the fine setting of direction of height, be convenient for with the well butt joint of central ditch culvert pipe 2 of front mounting. And the hoisting mechanism can integrally move along with the trestle 1 so as to adjust the hoisting position. The hoisting mechanism is arranged on the trestle 1, and hoisting construction of the central ditch culvert pipe 2 is carried out by means of the trestle 1, so that the requirement on construction space is reduced, and the tunnel excavation progress and the working efficiency are improved; the cantilever 3 can rotate to adjust the position, and the circumferential adjusting range is improved. This landing stage device that can be used to bury central ditch culvert pipe installation deeply simple structure, be convenient for construction and efficiency of construction are high.

In this embodiment, as shown in fig. 2 and 4, the bottom of the support 4 is provided with a swing mechanism 41, and the swing mechanism 41 is provided on the trestle 1. Under the rotation action of the slewing mechanism 41, the support 4 is driven to rotate, so that the cantilever 3 is driven to rotate to adjust the position, and the position of the central ditch culvert 2 is adjusted.

In this embodiment, as shown in fig. 2 and 4, the cantilever 3 is a telescopic power mechanism, and the central water duct culvert 2 is longitudinally adjusted by the extension and contraction of the cantilever 3. The cantilever 3 comprises a loop bar 31 and an insert bar 32, the loop bar 31 is hinged on the support 4, the insert bar 32 is slidably inserted into the loop bar 31, a driver for driving the insert bar 32 to slide is arranged on the loop bar 31, the inclination angle adjusting mechanism 6 is arranged between the loop bar 31 and the support 4, and the hoisting assembly 5 is arranged on the insert bar 32. Under the driving action of the driver, the inserted link 32 is inserted into or pulled out of the loop bar 31, thereby realizing the telescopic function of the cantilever 3. The driver is a mechanism capable of linearly reciprocating, such as a telescopic oil cylinder, a telescopic air cylinder or a telescopic electric cylinder and other telescopic mechanisms.

In this embodiment, the tilt angle adjusting mechanism 6 is a mechanism capable of linearly reciprocating, and one end of the tilt angle adjusting mechanism 6 is hinged to the loop bar 31, and the other end is hinged to the support 4. Under the telescopic action of the inclination angle adjusting mechanism 6, the cantilever 3 is turned up and down to adjust the inclination angle, and the device has a simple structure and is convenient to operate. The inclination angle adjusting mechanism 6 is a telescopic mechanism such as a telescopic oil cylinder, a telescopic air cylinder or a telescopic electric cylinder.

In this embodiment, the hoisting assembly 5 includes a hoist 51, a lifting rope 52 and a hook 53, the hoist 51 is disposed on the cantilever 3, and the hook 53 is hung on the hoist 51 through the lifting rope 52. The lifting hook 53 is used for hanging the central water culvert pipe 2, and the lifting rope 52 is coiled and released through the winch 51, so that the central water culvert pipe 2 is lifted and released, the structure is simple, and the operation is convenient. Specifically, the cantilever 3 has a pulley 321 at its overhanging end, and the lifting rope 52 is wound around the pulley 321.

In this embodiment, the hoisting assembly 5 includes a hoist 51, a lifting rope 52 and a hook 53, the hoist 51 is disposed on the cantilever 3, a pulley 321 is disposed at an end of the inserted link 32 away from the loop bar 31, the hook 53 is hung on the hoist 51 through the lifting rope 52, and the lifting rope 52 is wound on the pulley 321. The hoist 51 is provided on the loop bar 31, not on the insert bar 32, to reduce the weight of the insert bar 32, facilitating the telescopic movement.

In this embodiment, the inclination angle adjusting mechanism 6 and the hoisting component 5 are both connected with the power source of the trestle 1. Of course, the hoist 51 and the longitudinal drive 6 may also be self-powered.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims (9)

1. The utility model provides a landing stage device that can be used to bury central ditch culvert pipe installation deeply which characterized in that: including landing stage (1) and the hoisting machine who is used for hoisting central ditch culvert pipe (2) constructs, hoisting machine constructs including cantilever (3), support (4) and hoist and mount subassembly (5), support (4) rotatably set up the front end at landing stage (1), the one end of cantilever (3) articulates on support (4), be equipped with inclination adjustment mechanism (6) that are used for adjusting cantilever (3) inclination on support (4), hoist and mount subassembly (5) are located on cantilever (3).

2. The trestle device applicable to deep-buried central trench culvert installation of claim 1, wherein: the bottom of support (4) is equipped with rotation mechanism (41), rotation mechanism (41) are located on landing stage (1).

3. The trestle device applicable to deep-buried central trench culvert installation of claim 2, wherein: cantilever (3) are including loop bar (31) and inserted bar (32), loop bar (31) articulate on support (4), inserted bar (32) slide and insert and locate in loop bar (31), be equipped with on loop bar (31) and be used for driving the gliding driver of inserted bar (32), inclination adjustment mechanism (6) are located between loop bar (31) and support (4), hoist and mount subassembly (5) are located on inserted bar (32) cantilever (3).

4. The trestle device applicable to deep-buried central trench culvert installation of claim 3, wherein: the inclination angle adjusting mechanism (6) is a mechanism capable of linearly reciprocating, one end of the inclination angle adjusting mechanism (6) is hinged with the loop bar (31), and the other end of the inclination angle adjusting mechanism is hinged with the support (4).

5. The trestle device applicable to deep-buried central trench culvert installation of claim 4, wherein: the inclination angle adjusting mechanism (6) is a telescopic oil cylinder, a telescopic air cylinder or a telescopic electric cylinder.

6. The trestle device applicable to deep-buried central sewer culvert installation of claim 1 or 2, characterized in that: the hoisting assembly (5) comprises a winch (51), a lifting rope (52) and a lifting hook (53), the winch (51) is arranged on the cantilever (3), and the lifting hook (53) is arranged on the winch (51) in a hoisting mode through the lifting rope (52).

7. The trestle device applicable to deep-buried central trench culvert installation of claim 6, wherein: the suspension end of the cantilever (3) is provided with a pulley (321), and the lifting rope (52) is wound on the pulley (321).

8. The trestle device applicable to deep-buried central raceway culvert installation according to any one of claims 3 to 5, wherein: hoist and mount subassembly (5) are including hoist engine (51), lifting rope (52) and lifting hook (53), hoist engine (51) are located on cantilever (3), the one end that loop bar (31) were kept away from in inserted bar (32) is equipped with pulley (321), lifting hook (53) are hung through lifting rope (52) and are located on hoist engine (51), lifting rope (52) are around locating on pulley (321).

9. The trestle device applicable to deep-buried central raceway culvert installation according to any one of claims 1 to 5, wherein: the inclination angle adjusting mechanism (6) and the hoisting assembly (5) are both connected with a power source of the trestle (1).

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