Civil engineering and hydraulic engineering slope concrete vibrating and plastering integrated device

Abstract

The utility model provides a civil and hydraulic engineering slope concrete vibrating and plastering integrated device. The civil and hydraulic engineering slope concrete vibrating and plastering integrated device comprises supporting legs, a transverse support, a horizontal movement track, a flexible equipment base and a detachable working terminal. At least two transverse supports are laid in parallel along the slope surface, and a slope surface concrete construction interval is formed between the two transverse supports; the supporting legs are mounted at at least two ends of each transverse support and serve as the supporting legs of the transverse supports; the horizontal movement track is installed on the basis of two transverse supports in a crossing mode, and the horizontal movement track can move along the transverse supports. The flexible equipment base is movably mounted on the horizontal movement track; the detachable working terminal comprises a detachable vibrating device or plastering device which is detachably installed on the flexible equipment base. The device has the advantages of being higher in efficiency, higher in safety and lower in manual participation degree.

Description

Technical Field

[0001] The utility model relates to the technical field of slope concrete curing in civil engineering and water conservancy sites. Specifically, it relates to an integrated device for vibrating and troweling slope concrete in civil engineering and water conservancy projects. Background Art

[0002] Concrete has good durability, moldability, and high compressive strength, and is widely used.

[0003] In civil engineering and water conservancy projects, slopes are usually treated with concrete. The core processes of concrete paving include vibrating and troweling and formwork support, which currently need to be completed manually.

[0004] Specifically, the traditional troweling technique mainly involves manually dragging a screed above and on both sides of the slope through ropes to level the concrete surface. Its safety factor is low, and multiple workers need to cooperate. Secondly, the effect of troweling by the traditional method is uneven, and it needs to be repaired multiple times, and even requires secondary finishing later, seriously affecting the forming effect of slope concrete. Finally, the safety of manual form removal is low, and it is easy to cause accidents that injure workers.

[0005] For the above reasons, those skilled in the art urgently need a new troweling solution to reduce the degree of manual participation, ensure safety, and improve efficiency. Summary of the Utility Model

[0006] The purpose of the utility model is to address the deficiencies of the prior art, and thus provide an integrated device for vibrating and troweling slope concrete in civil engineering and water conservancy projects with higher efficiency, higher safety, and lower degree of manual participation.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is: an integrated device for vibrating and troweling slope concrete in civil engineering and water conservancy projects, including legs, a horizontal support, a horizontal movement track, a flexible equipment base, and a detachable working terminal;

[0008] At least two horizontal supports are provided, which are laid parallel to each other along the slope. The area between the two horizontal supports is the construction area for slope concrete;

[0009] The legs are installed at at least both ends of each horizontal support as the legs of the horizontal support;

[0010] The horizontal movement track is installed across two horizontal supports, and the horizontal movement track can move along the horizontal support;

[0011] The flexible equipment base is movably installed on the horizontal movement track;

[0012] The detachable working terminal includes a detachable vibrating device or troweling device, which is detachably installed on the flexible equipment base.

[0013] Preferably, a slide rail is arranged inside the lateral support along the length direction of the lateral support, and the two end frames of the horizontal movement track are slidably or rollingly engaged with the slide rail through sliders or rollers.

[0014] Preferably, the two end frames of the horizontal movement track are driven by an external hoisting mechanism and a traction rope to move along the slide rail inside the lateral support.

[0015] Preferably, a rack is further arranged inside the lateral support, a driving motor and a driving gear are installed on the two end frames of the horizontal movement track, the driving gear is engaged with the rack, and the driving motor drives the horizontal movement track to move along the lateral support through the transmission of the driving gear and the rack.

[0016] Preferably, the horizontal movement track includes a lead screw transmission mechanism based on the two end frames. The lead screw transmission mechanism includes a single lead screw and at least one horizontal track. The lead screw motor of the lead screw is installed on one of the end frames, and the flexible equipment base serves as a driving block of the lead screw transmission mechanism or is installed on the driving block of the lead screw transmission mechanism.

[0017] Preferably, the horizontal movement track includes a double lead screw transmission mechanism based on the two end frames. The lead screw motors of the double lead screw transmission mechanism are installed on one or both of the end frames, and the flexible equipment base serves as a driving block of the lead screw transmission mechanism or is installed on the driving block of the lead screw transmission mechanism.

[0018] Preferably, the support leg includes a telescopic support rod and a bottom support plate. A spherical connecting portion is arranged at the bottom end of the telescopic support rod, a spherical accommodating cavity is arranged on the bottom support plate, and the spherical connecting portion of the telescopic support rod is matched with the spherical accommodating cavity of the bottom support plate to form a universal support assembly.

[0019] Preferably, the bottom end of the flexible equipment base is a flange plate, and the detachable working terminal is detachably connected to the flange plate.

[0020] Preferably, the telescopic support rod is a hydraulic rod, and the lateral support is connected to the telescopic support rod through bolts.

[0021] Preferably, the bottom end of the flexible equipment base is a rotatable assembly with power and self-locking functions to achieve 360° rotation.

[0022] The utility model has substantial features and progress compared with the prior art. Specifically, through the cooperation of the horizontal support and the horizontal movement track, the utility model realizes bidirectional movement, can cover any position of the slope concrete vibration and troweling, and then, with the lifting control of the support legs, three-axis movement can be realized, greatly improving flexibility, having higher operation efficiency, reducing the degree of human intervention, and significantly enhancing safety.

[0023] Furthermore, both the vibration and troweling processes can be completed based on this set of devices, and only one erection is required, which has strong versatility and improves operation efficiency.

[0024] Furthermore, the transmission method adopts traditional methods such as winches, gear racks, and lead screws, which has strong feasibility and low transformation obstacles. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of an integrated device for slope concrete vibration and troweling in civil engineering and water conservancy projects of the utility model.

[0026] Figure 2 is an outline drawing of an integrated device for slope concrete vibration and troweling in civil engineering and water conservancy projects of the utility model.

[0027] Figure 3 is a schematic diagram of the structure at the connection of the support legs in the utility model.

[0028] Figure 4 is a matching diagram of the end of the horizontal movement track and the inner track of the horizontal support in the utility model.

[0029] Figure 5 is a schematic diagram of the driving method principle of an integrated device for slope concrete vibration and troweling in civil engineering and water conservancy projects of the utility model.

[0030] In the figure: 1. Support leg, 2. Horizontal support, 3. Horizontal movement track, 4. Flexible equipment base, 5. Bolt, 6. Telescopic support rod, 7. Spherical connection part, 8. Bottom support plate, 9. Roller, 10. Flexible equipment base, 11. Original slope, 12. Concrete surface; 13. Hoisting mechanism; 14. Traction rope; 31. End frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following further describes the technical solutions of the utility model in detail through specific embodiments.

[0032] As Figures 1 - 5 shown, an integrated device for slope concrete vibration and troweling in civil engineering and water conservancy projects includes a support leg 1, a horizontal support 2, a horizontal movement track 3, a flexible equipment base 4, and a detachable working terminal (not shown in the figure).

[0033] There are at least two lateral supports 2, which are laid along the slope surface in parallel. The area between the two lateral supports 2 is the slope concrete construction area. The horizontal movement track 3 is installed across two lateral supports 2, and the horizontal movement track 3 can move along the lateral supports 2.

[0034] In this embodiment, as Figure 4 shown, a slide rail is arranged inside the lateral support 2 along the length direction of the lateral support. The two end frames 31 at both ends of the horizontal movement track are in rolling cooperation with the slide rail through rollers 9. Figure 4 In [the figure], for the convenience of viewing the cooperation relationship, the end frame 31 is hidden, and an extended track display method is adopted to connect with the roller 9, which is used to indicate that the roller 9 is installed based on the horizontal movement track 3, but it is not a limitation on its structural connection relationship. It is only for the convenience of explanation. In practice, the two ends of the horizontal movement track 3 are end frames 31, the roller 9 is installed outside the end frame 31, and the end frame 31 is then in cooperation with the track through the roller 9. In other embodiments, a slider method can also be selected for sliding cooperation.

[0035] For the driving power, as Figure 5 shown, the two end frames of the horizontal movement track 3 are driven by an external hoisting mechanism 13 and a traction rope 14 to move along the slide rail inside the lateral support.

[0036] In other embodiments, a rack is further arranged inside the lateral support, a driving motor and a power gear are installed on the two end frames of the horizontal movement track, the power gear meshes with the rack, and the driving motor drives the horizontal movement track to move along the lateral support through the transmission of the power gear and the rack.

[0037] The driving method of this mechanism is diverse. Due to the working conditions at the construction site, the driving mechanism should be as simple as possible to avoid damage caused by concrete entering the power mechanism.

[0038] The support legs 1 are installed at at least both ends of each lateral support 2 as the support legs of the lateral support 2.

[0039] In this embodiment, the support leg 1 is designed as a liftable support leg, including a telescopic support rod 6 and a bottom support plate 8. A spherical connecting part 7 is arranged at the bottom end of the telescopic support rod 6, and a spherical accommodating cavity is arranged on the bottom support plate 8. The spherical connecting part 7 of the telescopic support rod 6 is in cooperation with the spherical accommodating cavity of the bottom support plate 8 to form a universal support assembly. The telescopic support rod 6 is a hydraulic rod, and the lateral support 2 is connected to the telescopic support rod 6 through a bolt 5.

[0040] As Figure 5As shown, the horizontal movement track 3 includes a lead screw drive mechanism based on end frames 31 at both ends. The lead screw drive mechanism includes a single lead screw and at least one horizontal track. The lead screw motor of the lead screw is installed on the end frame on either side. The flexible equipment base 10 serves as or is installed on the drive block of the lead screw drive mechanism and makes horizontal reciprocating movements driven by the lead screw drive mechanism.

[0041] The bottom end of the flexible equipment base is a flange plate, and the detachable working terminal is detachably connected to the flange plate. The detachable working terminal includes a detachable vibrating device or troweling device and is detachably installed on the flexible equipment base.

[0042] In a preferred solution, the bottom end of the flexible equipment base is a rotatable assembly with power and self-locking functions to achieve 360° rotation, such as a turntable mechanism or ratchet mechanism with a self-locking motor and gear set, etc.

[0043] In other embodiments, the horizontal movement track includes a double lead screw drive mechanism based on end frames at both ends. Figure 4 A structural form driven by a double lead screw is shown. The lead screw motor of the double lead screw drive mechanism is installed on the end frame on either side or both sides. The flexible equipment base serves as or is installed on the drive block of the lead screw drive mechanism.

[0044] Working principle description:

[0045] According to the layout of the slope of the water conservancy project, plan the unit size of single-time vibration troweling, and make line markings. Then install the transverse support 2 of the device across both ends of the construction section through the legs 1, synchronously install the construction formwork and pour concrete. During the pouring construction operation, switch the vibrating device and the troweling device according to different technological requirements to vibrate and level the concrete slope, complete the operation, and then transfer to the next construction section for construction.

[0046] Finally, it should be noted that: The above has made a detailed description of the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of this patent.

Claims

1. A device for vibrating and plastering concrete on slope surface of civil engineering and water conservancy projects, characterized in that: Includes outriggers, lateral supports, horizontal motion tracks, flexible equipment base and removable work terminal; The transverse supports are provided with at least two, which are laid along the slope surface in parallel with each other, and the area between the two transverse supports is a slope surface concrete construction area; The legs are mounted on at least two ends of each lateral support to serve as legs of the lateral support; The horizontal motion track is installed across two lateral supports, and the horizontal motion track can move along the lateral supports; The flexible equipment base is movably mounted on the horizontal motion track; The detachable working terminal comprises a detachable vibrating device or a plastering device, which is detachably mounted on the flexible equipment base.

2. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and water conservancy projects according to claim 1 is characterized in that: A slide rail laid along the length direction of the transverse support is arranged on the inner side of the transverse support, and the end frames at both ends of the horizontal motion track are slidably or rollingly matched with the slide rail through sliders or rollers.

3. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 2 is characterized in that: The end frames at both ends of the horizontal motion track are driven to move along the slide rails on the inner side of the lateral support by an external hoisting mechanism and a traction rope.

4. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 2, characterized in that: A rack is also arranged on the inner side of the lateral support, and a driving motor and a power gear are installed on the end frames at both ends of the horizontal motion track. The power gear is meshed with the rack, and the driving motor drives the horizontal motion track to move along the lateral support through the transmission of the power gear and the rack.

5. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 4, characterized in that: The horizontal motion track includes a screw transmission mechanism arranged based on two end frames, the screw transmission mechanism includes a single screw and at least one horizontal track, the screw motor of the screw is installed on the end frame on either side, and the flexible equipment base serves as a driving block of the screw transmission mechanism or is installed on the driving block of the screw transmission mechanism.

6. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 5, characterized in that: The horizontal motion track includes a double screw transmission mechanism arranged based on end frames at both ends, the screw motor of the double screw transmission mechanism is installed on the end frame on any one side or both sides, and the flexible equipment base serves as a driving block of the screw transmission mechanism or is installed on the driving block of the screw transmission mechanism.

7. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 5, characterized in that: The support leg includes a telescopic support rod and a bottom support plate. The bottom end of the telescopic support rod is provided with a spherical connection portion, and the bottom support plate is provided with a spherical receiving cavity. The spherical connection portion of the telescopic support rod cooperates with the spherical receiving cavity of the bottom support plate to form a universal support assembly.

8. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 7, characterized in that: The bottom end of the flexible equipment base is a flange, and the detachable working terminal is detachably connected to the flange.

9. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 7, characterized in that: The telescopic support rod is a hydraulic rod, and the transverse support is connected to the telescopic support rod through bolts.

10. The integrated device for vibrating and plastering concrete on slope surface of civil engineering and hydraulic engineering according to claim 9, characterized in that: The bottom end of the flexible equipment base is a rotatable component with power and self-locking functions to achieve 360° rotation.

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