Large-slope-ratio slope cast-in-place concrete slope protection construction operation equipment

Abstract

The invention relates to the technical field of concrete slope protection, and discloses large-slope-ratio slope cast-in-place concrete slope protection construction operation equipment which comprises a main body assembly and a supporting frame, a protective sleeve is fixed to the supporting frame, a cover plate is movably connected to the protective sleeve, a power mechanism is arranged in the protective sleeve, a disc is arranged at the bottom of the protective sleeve, and a power mechanism is arranged on the disc. A rotating shaft is fixed on the disc; the adjusting assembly is located on the outer side of the rotating shaft and comprises a lifting piece. The troweling machine has the beneficial effects that the bottom disc of the troweling machine is arranged to be adjustable, the contact area between the bottom disc and the slope surface can be changed, so that the compensation effect on effective troweling pressure is achieved, on the top of the slope, original vertical component force is weakened, the contact pressure needs to be increased, more residual vertical component force acts on the troweling disc by enlarging the contact area, and the troweling efficiency is improved. And finally, effective pressure lifting is achieved, then it is ensured that the flatness and compactness of the slope protection surface are uniform and consistent, and the slope protection project quality is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete revetment, in particular to a large slope ratio slope cast-in-place concrete revetment construction operation equipment. BACKGROUND

[0002] In the construction of large slope ratio slope cast-in-place concrete revetment, the troweling operation is the key process to ensure the flatness and durability of the revetment surface. When the traditional troweling machine is used on flat ground or small slope surface, the troweling disc can maintain a relatively stable contact pressure with the concrete surface through the self-weight and fixed structure of the machine body, so as to realize uniform finishing. However, when the slope is large, the concrete on the slope naturally flows under the action of gravity, resulting in thick accumulation of concrete at the bottom of the slope, fast initial setting, and high surface hardness, which generates a large friction force between the troweling machine and the concrete. On the other hand, the concrete at the top of the slope is relatively soft, and the friction force is small. This difference makes the troweling machine more resistant to sliding at the bottom of the slope, and the machine body posture is stable, so that the vertical component force can be completely transmitted to the troweling disc, causing the contact pressure between the troweling disc and the slope to be too large, resulting in excessive troweling of the concrete at the bottom of the slope, and problems such as surface sanding and structural damage. At the top of the slope, the equipment is prone to slight slipping and tilting due to insufficient friction force, and part of the gravity is used to overcome the sliding trend, resulting in a weakening of the vertical component force transmitted to the troweling disc, a significant reduction in contact pressure, and further causing top leakage and substandard flatness and compactness of the concrete surface. SUMMARY

[0003] In view of the above and / or the problems existing in the prior art large slope ratio slope cast-in-place concrete revetment construction operation equipment, the present application is proposed.

[0004] Therefore, the problem to be solved by the present application is that in the construction of large slope ratio slope cast-in-place concrete revetment, the contact pressure of the troweling machine is uneven due to the difference in the state of the concrete at the bottom and top of the slope, which further causes inconsistent finishing effect.

[0005] To solve the above technical problems, the present application provides the following technical scheme: a large slope ratio slope cast-in-place concrete revetment construction operation equipment, comprising a main body assembly, a support frame, a protective sleeve fixed on the support frame, a cover plate movably connected to the protective sleeve, a power mechanism arranged in the protective sleeve, a circular disc arranged at the bottom of the protective sleeve, and a rotating shaft fixed on the circular disc.

[0006] An adjusting assembly is located outside the rotating shaft and comprises a lifting piece, the lifting piece comprises an inner ring sliding on the rotating shaft, an outer ring is slidingly arranged outside the inner ring, a circular table is fixed at the bottom of the circular disc, an inner disc is arranged outside the circular disc, an outer disc is arranged outside the inner disc, the inner ring and the inner disc are connected through a first connecting rod, and the outer ring and the outer disc are connected through a second connecting rod.

[0007] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high-ratio slope according to the present invention, the adjusting component further includes an adjusting member located above the outer ring. The adjusting member includes a rotating sleeve fixed on the rotating shaft. The rotating sleeve has a sliding groove. A lifting plate is slidably disposed in the sliding groove. A connecting plate is fixed to the bottom of the lifting plate. A locking block is fixed to one side of the connecting plate. The outer ring has a first lifting groove. The inner ring has a second lifting groove. The locking block can slide within both grooves.

[0008] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high-slope slope described in this invention, wherein: a first spring is fixed on one side of the lifting plate, and the other end of the first spring is fixed in the sliding groove.

[0009] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high slope ratio slope according to the present invention, the adjusting component further includes a limiting component located inside the rotating shaft. The rotating shaft has a cavity. The limiting component includes a moving block connected to the inner wall of the cavity by a bearing. A limiting block is provided on one side of the moving block. A second spring is fixed on one side of the limiting block. One end of the second spring is fixed on the moving block.

[0010] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high slope ratio according to the present invention, wherein: an extrusion block is fixed on the lifting plate, the extrusion block has an inclined surface, a force groove is provided on the limiting block, and the extrusion block can slide in the force groove.

[0011] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high-slope slope according to the present invention, wherein: a fixed shaft is rotatably connected to the rotating shaft, the fixed shaft is fixed to the cover plate, a pull block is slidably arranged inside the fixed shaft, and the other end of the pull block is rotatably connected to the lifting plate.

[0012] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high-slope slope according to the present invention, a ring is fixed on the rotating shaft, a third spring is fixed at the bottom of the ring, and the other end of the third spring is fixed on the outer ring.

[0013] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high slope ratio slope according to the present invention, the adjustment component further includes a locking element disposed on the cover plate, including an auxiliary block fixed to the cover plate, the auxiliary block having a moving groove, a locking block being slidably disposed in the moving groove, a fourth spring being fixed on one side of the locking block, and a locking groove being provided on the pull block.

[0014] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high-slope slope described in this invention, the number of locking slots is three.

[0015] As a preferred embodiment of the construction equipment for cast-in-place concrete slope protection of a high-slope slope described in this invention, wherein: a pull rope is fixed on one side of the pull block.

[0016] The beneficial effects of this invention are as follows: by setting the bottom disc of the power trowel to be adjustable, the contact area with the slope can be changed, thereby compensating for the effective pressure of smoothing. At the top of the slope, the original vertical force is weakened, and the contact pressure needs to be increased. Therefore, by expanding the contact area, more residual vertical force is applied to the trowel, ultimately increasing the effective pressure, thereby ensuring that the flatness and density of the slope protection surface are uniform and consistent, and improving the quality of the slope protection project. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0018] Figure 1 This is an overall structural diagram of the equipment used for constructing cast-in-place concrete slope protection on a steep slope.

[0019] Figure 2 This is a diagram of the disc structure of equipment used for constructing cast-in-place concrete slope protection on steep slopes.

[0020] Figure 3 This is a cross-sectional view of the rotating sleeve of the equipment used in the construction of cast-in-place concrete slope protection for steep slopes.

[0021] Figure 4 This is a cross-sectional view of the inner ring structure of the equipment used for constructing cast-in-place concrete slope protection on a steep slope.

[0022] Figure 5 This is a cross-sectional structural diagram of the rotating shaft of the equipment used in the construction of cast-in-place concrete slope protection for steep slopes.

[0023] Figure 6 Equipment for construction of cast-in-place concrete slope protection for steep slopes Figure 5 Enlarged view of the structure at point A in the middle.

[0024] Figure 7 Equipment for construction of cast-in-place concrete slope protection for steep slopes Figure 5 Enlarged view of the structure at point B in the middle.

[0025] Figure 8 Equipment for construction of cast-in-place concrete slope protection for steep slopes Figure 5 Enlarged view of the structure at point C. Detailed Implementation

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a construction equipment for cast-in-place concrete slope protection on slopes with a large slope ratio. The construction equipment for cast-in-place concrete slope protection on slopes with a large slope ratio includes a main component 100, including a support frame 101. The bottom of the support frame 101 can contact the slope surface. A protective sleeve 102 is fixed on the support frame 101. A cover plate 103 is movably connected to the protective sleeve 102. A handle 108 is fixed on the protective sleeve 102. A power mechanism 104 is provided inside the protective sleeve 102. The power mechanism 104 includes a motor 104-1. The motor 104-1 is fixed to the inner wall of the protective sleeve 102. A first gear 104-2 is fixed on the output shaft of the motor 104-1, and a second gear 104-3 meshes with it.

[0031] The bottom of the protective sleeve 102 is provided with a disc 105, and a rotating shaft 106 is fixed on the disc 105. A second gear 104-3 is fixed on the rotating shaft 106. When the motor 104-1 is started, it drives the first gear 104-2 to rotate, which in turn drives the second gear 104-3 to rotate, causing the rotating shaft 106 to drive the disc 105 to rotate, thereby smoothing the slope. This is existing technology, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0032] The adjustment component 200, located outside the rotating shaft 106, includes a lifting component 201, which is configured to change the contact area between the circular plane at the bottom of the power trowel and the slope.

[0033] The lifting component 201 includes an inner ring 2011 that slides on a rotating shaft 106. The inner ring 2011 is provided with a protrusion, and the rotating shaft 106 is provided with a slot corresponding to the protrusion, so that the inner ring 2011 can move up and down relative to the rotating shaft 106 and rotate synchronously with the rotation of the rotating shaft 106. An outer ring 2012 is slidably provided outside the inner ring 2011. The outer ring 2012 is also provided with a protrusion, and the inner ring 2011 is provided with a slot corresponding to the protrusion, so that the outer ring 2012 can move vertically relative to the inner ring 2011, and the rotation of the inner ring 2011 can drive the outer ring 2012 to rotate synchronously.

[0034] A frustum 2013 is fixed to the bottom of the disk 105. The frustum 2013 is stepped and has two steps. The lower step contacts the bottom of the outer ring 2012, while the upper step contacts the inner ring 2011. The size of the upper step is smaller than that of the inner ring 2011, so that in the initial state, the bottom position of the inner ring 2011 is higher than the bottom position of the outer ring 2012, and the upper end faces of the two are flush.

[0035] An inner disc 2014 is provided outside the disc 105, and an outer disc 2015 is provided outside the inner disc 2014. The inner disc 2014 and the outer disc 2015 are annular. The size of the inner ring of the inner disc 2014 corresponds to the size of the disc 105, and the size of the outer ring of the inner disc 2014 corresponds to the size of the inner ring of the outer disc 2015. When the bottom of the inner ring 2011 and the outer ring 2012 are both in contact with the frustum 2013, the disc 105 is fitted inside the inner disc 2014, and the inner disc 2014 is fitted inside the outer disc 2015, and the bottoms of the three are located on the same plane. At this time, the contact area between the surface of the power trowel and the slope is the largest, which is suitable for the top of the slope.

[0036] At the top of the slope, the equipment is prone to slight "slippage and forward tilting" due to insufficient friction. Some gravity is used to overcome the slippage tendency, which weakens the vertical component of the force transmitted to the trowel, significantly reducing the contact pressure. This leads to missed areas at the top of the slope, resulting in substandard flatness and density of the concrete surface. Because of the equipment slippage and forward tilting at the top, the actual vertical component of the force transmitted to the trowel is smaller than at the bottom of the slope. At this point, the actual vertical component transmitted to the trowel is insufficient. According to Pascal's principle, simply adjusting according to "when F is constant, S is inversely proportional to P" and reducing the contact area can theoretically increase pressure, but the actual vertical component transmitted to the trowel is insufficient. If the contact area is insufficient, excessive local pressure may occur due to the small contact area, damaging the soft concrete. Furthermore, it cannot fundamentally compensate for the problem of "weakened vertical force". Therefore, under this premise, by increasing the contact area, more dispersed vertical force can be "captured" by using a larger force-bearing surface. This is equivalent to allowing more residual vertical force to act on the trowel when the actual vertical force transmitted to the trowel is insufficient, thereby achieving an increase in "effective pressure", that is, the product of P×S. This avoids excessive local pressure and ensures coverage of the soft concrete, solving the problem of missed troweling at the top of the slope.

[0037] Therefore, at the top of the slope, it is necessary to increase the contact area to increase the contact pressure and ensure that the flatness and density of the slope protection surface are uniform. What is being adjusted here is the "compensation effect of the contact area on the effective pressure", rather than a simple pressure calculation.

[0038] The inner ring 2011 and the inner disk 2014 are connected by the first connecting rod 2016, and the outer ring 2012 and the outer disk 2015 are connected by the second connecting rod 2017. The first connecting rod 2016 and the second connecting rod 2017 are both L-shaped and there are multiple of them, which are used to connect the inner and outer rings with the corresponding inner and outer disks. The outer ring 2012 has a through groove 2012-2. The first connecting rod 2016 slides in the through groove 2012-2 to ensure that when the outer ring 2012 rises alone, it will not obstruct the connection between the inner ring 2011 and the inner disk 2014.

[0039] Example 2

[0040] Reference Figures 3-7 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0041] Specifically, the adjustment assembly 200 also includes an adjustment component 202 located above the outer ring 2012. The adjustment component 202 is used to adjust the height of the inner plate 2014 and the outer plate 2015, thereby changing the contact area between the power trowel and the slope.

[0042] The adjusting component 202 includes a rotating sleeve 2021 fixed on the rotating shaft 106. The rotating sleeve 2021 has a sliding groove 2021-1, which is rectangular. A lifting plate 2022 is slidably disposed in the sliding groove 2021-1. The rotating shaft 106 also has a groove corresponding to the lifting plate 2022. The lifting plate 2022 passes through the rotating shaft 106. A connecting plate 2023 is fixed to the bottom of the lifting plate 2022. A locking block 2024 is fixed to one side of the connecting plate 2023. The lifting of the lifting plate 2022 can drive the connecting plate 2023 and the locking block 2024 to move synchronously. The rising of the locking block 2024 can drive the outer ring 2012 and the inner ring 2011 to move upward in sequence, thereby causing the outer disk 2015 and the inner disk 2014 to move upward and reduce the contact area.

[0043] The outer ring 2012 has a first lifting groove 2012-1, and the inner ring 2011 has a second lifting groove 2011-1. The bottom of the second lifting groove 2011-1 is coplanar with the bottom end face of the second lifting groove 2011-1. The first lifting groove 2012-1 and the second lifting groove 2011-1 are collinear. The locking block 2024 can slide within both. In the initial state, the locking block 2024 slides within the first lifting groove 2012-1. At this time, the top of the locking block 2024 is a certain distance away from the upper end face of the first lifting groove 2012-1. When the lifting plate 2022 moves... As the locking block 2024 moves upward, its upper end gradually approaches and engages with the upper surface of the first lifting groove 2012-1. As the locking block 2024 continues to rise, it will cause the outer ring 2012 to move upward, thereby reducing the contact area. As the locking block 2024 continues to move, when it enters the second lifting groove 2011-1 and engages with its upper surface, the upward movement of the locking block 2024 will cause the inner ring 2011 to move upward, thereby further reducing the contact area to accommodate construction at the bottom of the slope.

[0044] Specifically, a first spring 2025 is fixed on one side of the lifting plate 2022, and the other end of the first spring 2025 is fixed in the sliding groove 2021-1. The first spring 2025 applies a continuous pushing force to the lifting plate 2022. Without the action of other external forces, the lifting plate 2022 and the locking block 2024 are in the lowest position for the reset of the lifting plate 2022.

[0045] Specifically, the adjustment component 200 also includes a limiting member 203 located inside the rotating shaft 106. The limiting member 203 is used to restrict the position of the inner ring 2011 and the outer disk 2015 during the smoothing construction, ensuring that the bottom surfaces of the two are coplanar with the bottom surface of the disk 105, thereby ensuring the smoothing effect.

[0046] The rotating shaft 106 has a cavity 106-1. The cavity 106-1 revolves around the rotating shaft 106 and is connected to the outside of the rotating shaft 106. The limiting member 203 includes a movable block 2031 connected to the inner wall of the cavity 106-1 by a bearing. A limiting block 2032 is provided on one side of the movable block 2031. A second spring 2033 is fixed on one side of the limiting block 2032. One end of the second spring 2033 is fixed to the movable block 2031. The second spring 2033 is used to apply a continuous pushing force to the limiting block 2032 to ensure that, without the action of other external forces, a part of the limiting block 2032 will be located on the upper part of the inner ring 2011 and the outer ring 2012, thereby cooperating with the frustum 2013 to limit the position of the inner ring 2011 and the outer ring 2012.

[0047] Specifically, a pressing block 2034 is fixed on the lifting plate 2022. The pressing block 2034 has an inclined surface, and a force-receiving groove 2032-1 is provided on the limiting block 2032. The pressing block 2034 can slide in the force-receiving groove 2032-1. The inclined surface of the pressing block 2034 contacts the force-receiving groove 2032-1. When the lifting plate 2022 moves upward, the inclined surface of the pressing block 2034 presses against the end face of the force-receiving groove 2032-1, thereby causing the limiting block 2032 to move into the chamber 106-1. After the bottom of the limiting block 2032 moves away from the outer ring 2012, the outer ring 2012 can be lifted by the upward movement of the locking block 2024, thereby reducing the contact area. After the bottom of the limiting block 2032 moves away from the inner ring 2011, the inner ring 2011 can be lifted by the upward movement of the locking block 2024, further reducing the contact area. At this time, only the disc 105 is in contact with the slope, which is suitable for construction on slopes.

[0048] The limiting block 2032 has a guide groove 2032-1, and the moving block 2031 has a guide post 2037 fixed on it. The guide post 2037 is inserted into the guide groove 2032-1. Through the cooperation of the two, the limiting block 2032 can move smoothly on one side of the moving block 2031. At the same time, the guide post 2037 is set to be telescopic by means of spring and fixed sleeve to avoid affecting the movement of the pressing block 2034.

[0049] Example 3

[0050] Reference Figures 5-8 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0051] Specifically, a fixed shaft 107 is rotatably connected to the rotating shaft 106. The fixed shaft 107 is fixed to the cover plate 103. A pull block 2026 is slidably arranged inside the fixed shaft 107. The other end of the pull block 2026 is rotatably connected to the lifting plate 2022. Pulling the pull block 2026 can drive the lifting plate 2022 to move upward in the sliding groove 2021-1.

[0052] Specifically, a ring 2035 is fixed on the rotating shaft 106, and a third spring 2036 is fixed to the bottom of the ring 2035. The other end of the third spring 2036 is fixed to the outer ring 2012. The third spring 2036 is divided into two groups, with two in each group. One end of each group of third spring 2036 is fixed to the ring 2035, while the other end of one group of third spring 2036 is fixed to the outer ring 2012, and the other end of the third spring 2036 of the other group is fixed to the inner ring 2011. The third spring 2036 is used to apply a continuous downward thrust to the inner ring 2011 and the outer ring 2012.

[0053] Specifically, the adjustment component 200 also includes a locking element 204, which is disposed on the cover plate 103 and is used to lock the position of the pull block 2026, thereby locking the position of the lifting plate 2022.

[0054] The locking component 204 includes an auxiliary block 2041 fixed to the cover plate 103. The auxiliary block 2041 has a moving groove 2041-1. A locking block 2042 is slidably disposed in the moving groove 2041-1. A fourth spring 2043 is fixed to one side of the locking block 2042. The other end of the fourth spring 2043 is fixed in the moving groove 2041-1. A locking groove 2026-1 is provided on the pull block 2026. The fourth spring 2043 applies a continuous pushing force to the locking block 2042 to ensure that the locking block 2042 can engage with the locking groove 2026-1. When the two engage, the pull block 2026 is locked and cannot be pulled.

[0055] Specifically, there are three locking slots 2026-1, which are vertically distributed.

[0056] When the locking block 2042 engages with the uppermost locking groove 2026-1, the contact area between the bottom of the power trowel and the slope is at its maximum, suitable for the top of the slope. The disc 105, inner disc 2014, and outer disc 2015 are all in contact with the slope. When the locking block 2042 engages with the middle locking groove 2026-1, the pull block 2026 moves upward a short distance, causing the outer disc 2015 to move upward. The bottom of the power trowel then contacts the slope through the disc 105 and the inner disc 2014, thus reducing the contact area. When the locking block 2042 engages with the lowermost locking groove 2026-1, the pull block 2026 moves upward further, causing the inner disc 2014 to rise. At this point, the contact area between the bottom of the power trowel and the slope is at its minimum, with only the disc 105 in contact with the slope, suitable for the bottom of the slope.

[0057] Specifically, a pull rope 2044 is fixed to one side of the pull block 2026, and the other end of the pull rope 2044 extends to the outside of the auxiliary block 2041. Pulling the pull rope 2044 compresses the fourth spring 2043, and the locking block 2042 separates from the locking groove 2026-1, thereby releasing the lock of the pull block 2026.

[0058] When in use, the basic principle of "progressing from the top of the slope to the bottom of the slope" is usually followed. At the top of the slope, it is necessary to increase the contact area to increase the contact pressure and ensure that the flatness and density of the slope protection surface are uniform. At this time, the locking block 2042 engages with the uppermost locking groove 2026-1, and the disc 105, inner disc 2014 and outer disc 2015 simultaneously contact the slope surface, so that more residual vertical force is applied to the trowel, ultimately achieving effective pressure increase, thereby ensuring that the flatness and density of the slope protection surface are uniform.

[0059] As construction progresses, when the construction reaches the middle position of the slope, pulling the rope 2044 compresses the fourth spring 2043, separating the locking block 2042 from the locking groove 2026-1, thereby releasing the lock of the pulling block 2026. Moving the pulling block 2026 upward causes the lifting plate 2022 to move upward, and the pressing block 2034 presses against the end face of the force groove 2032-1, causing the limiting block 2032 to move into the chamber 106-1. The bottom of the limiting block 2032 gradually moves away from the outer ring 2012, while the upper end of the locking block 2024 gradually approaches and fits against the upper end face of the first lifting groove 2012-1. As the locking block 2024 continues to rise, it will drive the outer ring 2012 to move upward, thereby reducing the contact area. At this time, the locking block 2042 engages with the middle locking groove 2026-1.

[0060] When construction reaches the bottom of the slope, the locking block 2026 is released, and the block 2026 is pulled upwards to engage the locking block 2042 with the bottom locking groove 2026-1. As the block 2026 moves further upwards, the inclined surface of the pressing block 2034 continues to press against the end face of the force groove 2032-1. The bottom of the limiting block 2032 will gradually move away from the inner ring 2011. At the same time, the locking block 2024 enters the second lifting groove 2011-1 and gradually comes into contact with the upper end face of the second lifting groove 2011-1. The upward movement of the locking block 2024 will drive the inner ring 2011 to move upwards, thereby further reducing the contact area. At this time, only the disc 105 is in contact with the slope, thus adapting to the smoothing at the bottom of the slope.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A construction equipment for cast-in-place concrete slope protection on slopes with a large slope ratio, characterized in that: include, The main component (100) includes a support frame (101), a protective sleeve (102) fixed on the support frame (101), a cover plate (103) movably connected to the protective sleeve (102), a power mechanism (104) provided inside the protective sleeve (102), a disc (105) provided at the bottom of the protective sleeve (102), and a rotating shaft (106) fixed on the disc (105). An adjustment assembly (200), located outside the rotating shaft (106), includes a lifting component (201). The lifting component (201) includes an inner ring (2011) that slides on the rotating shaft (106). An outer ring (2012) is slidably disposed outside the inner ring (2011). A frustum (2013) is fixed at the bottom of the disc (105). An inner disk (2014) is disposed outside the disc (105). An outer disk (2015) is disposed outside the inner disk (2014). The inner ring (2011) and the inner disk (2014) are connected by a first connecting rod (2016). The outer ring (2012) and the outer disk (2015) are connected by a second connecting rod (2017).

2. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 1, characterized in that: The adjustment assembly (200) further includes an adjustment component (202) located above the outer ring (2012). The adjustment component (202) includes a rotating sleeve (2021) fixed on the rotating shaft (106). The rotating sleeve (2021) has a sliding groove (2021-1). A lifting plate (2022) is slidably disposed in the sliding groove (2021-1). A connecting plate (2023) is fixed to the bottom of the lifting plate (2022). A locking block (2024) is fixed to one side of the connecting plate (2023). The outer ring (2012) has a first lifting groove (2012-1). The inner ring (2011) has a second lifting groove (2011-1). The locking block (2024) can slide within both of them.

3. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 2, characterized in that: A first spring (2025) is fixed on one side of the lifting plate (2022), and the other end of the first spring (2025) is fixed in the sliding groove (2021-1).

4. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 2 or 3, characterized in that: The adjustment assembly (200) also includes a limiting member (203) located inside the rotating shaft (106). The rotating shaft (106) has a chamber (106-1). The limiting member (203) includes a moving block (2031) connected to the inner wall of the chamber (106-1) by a bearing. A limiting block (2032) is provided on one side of the moving block (2031). A second spring (2033) is fixed on one side of the limiting block (2032). One end of the second spring (2033) is fixed to the moving block (2031).

5. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 4, characterized in that: A pressing block (2034) is fixed on the lifting plate (2022). The pressing block (2034) has an inclined surface. A force groove (2032-1) is provided on the limiting block (2032). The pressing block (2034) can slide in the force groove (2032-1).

6. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 5, characterized in that: A fixed shaft (107) is rotatably connected to the rotating shaft (106). The fixed shaft (107) is fixed to the cover plate (103). A pull block (2026) is slidably arranged inside the fixed shaft (107). The other end of the pull block (2026) is rotatably connected to the lifting plate (2022).

7. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 6, characterized in that: A ring (2035) is fixed on the rotating shaft (106), and a third spring (2036) is fixed at the bottom of the ring (2035). The other end of the third spring (2036) is fixed on the outer ring (2012).

8. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 6 or 7, characterized in that: The adjustment assembly (200) also includes a locking element (204) disposed on the cover plate (103), including an auxiliary block (2041) fixed on the cover plate (103), the auxiliary block (2041) having a moving groove (2041-1), a locking block (2042) slidably disposed in the moving groove (2041-1), a fourth spring (2043) fixed on one side of the locking block (2042), and a locking groove (2026-1) disposed on the pull block (2026).

9. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 8, characterized in that: There are three locking slots (2026-1).

10. The construction equipment for cast-in-place concrete slope protection of a high-slope slope as described in claim 9, characterized in that: A pull rope (2044) is fixed to one side of the pull block (2026).

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