Roadbed slope spraying reinforcing device

Abstract

The utility model relates to the field of roadbed side slope construction, in particular to a roadbed side slope spraying and reinforcing device which comprises a base arranged on the bottom ground of a roadbed side slope; the input end of the hard conveying pipe is connected to a slurry source; the mounting end of the height adjusting assembly is connected with the base; the middle section of the sleeve is arranged close to the telescopic end of the height adjusting assembly, and the hard conveying pipe slides in the sleeve; the steering assembly is arranged between the sleeve and the telescopic end of the height adjusting assembly; the bottom face of the steering assembly is rotationally connected with the telescopic end of the height adjusting assembly, and the top end of the steering assembly is hinged to the circumferential outer wall of the sleeve. Through the structural design, construction portability can be improved, manual climbing is not needed, and construction safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of roadbed slope construction, and in particular to a roadbed slope spraying reinforcement device. BACKGROUND

[0002] The existing roadbed slope spraying reinforcement construction mainly relies on manual operation, and workers need to hold concrete slurry spray pipes and climb the slope surface to spray. This method not only leads to great labor intensity, but also has low construction safety.

[0003] Because the slope surface usually lacks stable support points, workers are prone to falling and other dangerous situations due to slipping or tool out of control under high-intensity physical exertion, seriously threatening the safety of construction personnel.

[0004] In addition, as the slope increases, the construction difficulty becomes more significant, and workers need to maintain a standing or crawling posture for a long time, which can easily cause chronic injuries to the arms, waist, and other parts. Long-term engagement in such work can have irreversible effects on the health of workers.

[0005] Moreover, manual operation also has the problem of low efficiency, and the precision and coverage of spraying are difficult to guarantee, which leads to the inability to meet the needs of modern engineering in terms of construction quality and progress.

[0006] Therefore, the current roadbed slope spraying reinforcement technology needs to be improved to reduce the labor intensity and construction risk, and to improve the construction efficiency and safety. CONTENT OF THE INVENTION

[0007] In order to solve the problems of high risk coefficient, high pulling strength, and easy sliding during the process of manually holding a concrete slurry delivery pipe to climb the slope for slope spraying, the present application provides a roadbed slope spraying reinforcement device, which realizes the effect of portable adjustment of slurry spraying port position in multiple directions without the need to climb the slope for spraying.

[0008] According to one aspect of the present application, a roadbed slope spraying reinforcement device is provided, which comprises: a base placed on the ground at the bottom of the roadbed slope; a hard delivery pipe with an input end connected to a slurry source; a height adjustment assembly with a mounting end connected to the base; a sleeve with a middle segment arranged near the telescopic end of the height adjustment assembly, and the hard delivery pipe sliding in the sleeve; a steering assembly arranged between the sleeve and the telescopic end of the height adjustment assembly; wherein the bottom surface of the steering assembly is rotationally connected to the telescopic end of the height adjustment assembly, and the top end is hingedly connected to the circumferential outer wall of the sleeve.

[0009] In some embodiments, the height adjusting assembly comprises: a square tube, a bottom end connected to the surface of the base; a square rod, a bottom end slidingly arranged in the square tube; an adjusting groove, arranged on the outer wall of the upper part of the square tube; a U-shaped piece, arranged in the square tube and close to the adjusting groove, the square rod slidingly arranged in the opening of the U-shaped piece; wherein the outer wall of the bottom end of the U-shaped piece is fixedly connected to the inner wall of one side of the square tube away from the adjusting groove; a circular plate, arranged outside the adjusting groove, one side of the circular plate is connected to the opening of the U-shaped piece; a plurality of tooth grooves, arranged on the outer wall of the bottom end of the square rod; a vortex slide strip, arranged on one side of the circular plate close to the U-shaped piece, the vortex slide strip slidingly arranged in the tooth groove; a gear, arranged on one side of the circular plate away from the vortex slide strip; a drive rod, one end of which is rotatably connected to the center of one side of the circular plate close to the gear; a clamping block, one end of which is clamped in the tooth groove of the gear, the other end of which is connected to the end of the drive rod close to the center of the circular plate.

[0010] In some embodiments, the turning assembly comprises: a circular table, arranged at the top end of the square rod; a bearing, the outer ring of the bearing connected to the surface of the circular table; a first U-shaped block, the outer wall of the bottom end connected to the inner ring of the bearing, the opening hingedly connected to the outer wall of the sleeve.

[0011] In some embodiments, the input end of the hard conveying pipe is connected with a hose, and the end of the hose away from the hard conveying pipe is connected with a slurry source.

[0012] In some embodiments, the outer wall of one side of the sleeve close to the hose is provided with a pull rod; wherein one end of the pull rod close to the sleeve is provided with a second U-shaped block, and the opening of the second U-shaped block is hingedly connected to the outer wall of the sleeve.

[0013] In some embodiments, one end of the drive rod close to the circular plate is provided with a circular ring, the inner wall of the circular ring is sleeved on the outer wall of the mounting column, and the mounting column is arranged at the center of the circular plate; the outer wall of the circular ring is provided with a latch block, one end of the clamping block is connected to the latch block; the end of the drive rod away from the circular ring is provided with a pedal.

[0014] The embodiments of the present application have the following advantages.

[0015] When the roadbed slope is sprayed and reinforced, first, the height adjusting assembly with the base is placed on the slope bottom, then the input end of the hard conveying pipe is connected with the slurry source, the common slurry source is concrete slurry, the concrete slurry is sprayed to the slope surface by the hard conveying pipe, the height of the hard conveying pipe can be adjusted by the height adjusting assembly, then the hard conveying pipe is pushed to move in the sleeve, so as to adjust the distance between the output end of the hard conveying pipe and the slope surface, because the turning assembly is rotatably connected with the height adjusting assembly, the output end of the hard conveying pipe can swing left and right by pulling the hard conveying pipe, because the sleeve is hingedly connected with the turning assembly, the output end can also swing up and down by pulling the hard conveying pipe up and down, so that the manpower input can be greatly saved, the work efficiency can be improved, and the problem of slope sliding when the slope surface is climbed by artificial construction can be avoided.

[0016] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

[0017] The technical solutions of the present application will be further described in detail below with the aid of drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0019] Figure 1 A structure schematic diagram of a spray reinforcing device according to one embodiment of the present application is shown.

[0020] Figure 2 A perspective view of a subgrade slope spray reinforcing device according to one embodiment of the present application is shown.

[0021] Figure 3 A perspective view of a subgrade slope spray reinforcing device according to one embodiment of the present application is shown. Figure 1 An enlarged view of area A is shown.

[0022] Figure 4 An enlarged view of area B is shown. Figure 2 An enlarged view of area B is shown.

[0023] Figure 5 An enlarged view of area C is shown. Figure 2 An enlarged view of area C is shown.

[0024] Figure 6 A structure schematic diagram of a vortex slide according to one embodiment of the present application is shown.

[0025] REFERENCE NUMERALS

[0026] 1 - base; 2 - hard conveying pipe; 3 - height adjusting assembly;

[0027] 31 - square pipe; 32 - square rod; 33 - adjusting groove; 34 - U-shaped piece; 35 - round plate; 36 - tooth groove; 37 - gear; 38 - driving rod;

[0028] 381 - round ring; 382 - mounting column; 383 - bolt block; 384 - pedal; 385 - vortex slide;

[0029] 39 - clamping block;

[0030] 4 - sleeve;

[0031] 41 - pull rod; 42 - second U-shaped block;

[0032] 5- turning assembly;

[0033] 51- circular table; 52- bearing; 53- first U-shaped block;

[0034] 6- hose. DETAILED DESCRIPTION

[0035] In order to make the purpose, scheme and advantages of the technical solutions of the present application more clear, the technical solutions of the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the specific embodiments of the present application. Unless otherwise specified and limited, the terms used herein have the meanings commonly used in the art. The same reference numerals in the drawings represent the same components.

[0036] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms “mounting”, “connection” and “connecting” should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0037] As described above, in the conventional roadbed slope spraying reinforcement construction, since it is necessary to manually hold the concrete slurry delivery pipe to climb the slope for spraying, the labor intensity is high and the risk coefficient is high.

[0038] In order to at least partially solve one or more of the above problems and other potential problems, please refer to Figures 1 to 6 The example embodiments of the present application provide a roadbed slope spraying reinforcement device, which comprises: a base 1 placed on the ground at the bottom of the roadbed slope; a hard delivery pipe 2 with an input end connected to a slurry source; a height adjusting assembly 3 with a mounting end connected to the base 1; a sleeve 4 with a middle segment arranged near the telescopic end of the height adjusting assembly 3, and the hard delivery pipe 2 sliding in the sleeve 4; a turning assembly 5 arranged between the sleeve 4 and the telescopic end of the height adjusting assembly 3; wherein the bottom surface of the turning assembly 5 is rotationally connected to the telescopic end of the height adjusting assembly 3, and the top end is hingedly connected to the circumferential outer wall of the sleeve 4.

[0039] In the above embodiment, when the roadbed slope is sprayed and reinforced, first, the height adjusting assembly 3 with the base 1 is placed at the bottom of the slope, then the input end of the hard conveying pipe 2 is connected to the slurry source, the common slurry source is concrete slurry, the concrete slurry is sprayed to the slope surface by the hard conveying pipe 2, the height of the hard conveying pipe 2 can be adjusted by the height adjusting assembly 3, and then the hard conveying pipe 2 is pushed to move in the sleeve pipe 4, so that the spacing between the output end of the hard conveying pipe 2 and the slope surface is adjusted. Since the steering assembly 5 is rotationally connected with the height adjusting assembly 3, the output end of the hard conveying pipe 2 can swing left and right by pulling the hard conveying pipe 2, and since the sleeve pipe 4 is hinged with the steering assembly 5, the output end can also swing up and down by pulling the hard conveying pipe 2 up and down, so that the labor input can be greatly saved, the work efficiency is improved, and the problem of slope landslide when artificial climbing slope construction is avoided.

[0040] Please refer to Figures 1 to 6 In some embodiments, the height adjusting assembly 3 comprises: a square tube 31, the bottom end is connected to the surface of the base 1; a square rod 32, the bottom end is slidingly arranged in the square tube 31; an adjusting groove 33 is arranged on the upper circumferential outer wall of the square tube 31; a U-shaped piece 34 is arranged in the square tube 31 and is arranged close to the adjusting groove 33, and the square rod 32 is slidingly arranged in the opening of the U-shaped piece 34; wherein the bottom end outer wall of the U-shaped piece 34 is fixedly connected to the inner wall of one side of the square tube 31 away from the adjusting groove 33; a circular plate 35 is arranged outside the adjusting groove 33, and one side of the circular plate 35 is connected to the opening of the U-shaped piece 34; a plurality of tooth grooves 36 are arranged, and the plurality of tooth grooves 36 are uniformly distributed on the bottom end outer wall of the square rod 32; a vortex slide 385 is arranged on one side of the circular plate 35 close to the U-shaped piece 34, and the vortex slide 385 is slidingly arranged in the tooth groove 36; a gear 37 is arranged on one side of the circular plate 35 away from the vortex slide 385; a drive rod 38, one end of which is rotationally connected to the center of one side of the circular plate 35 close to the gear 37; a clamping block 39, one end of which is clamped in the tooth groove of the gear 37, and the other end is inserted into the drive rod 38 close to the center of the circular plate 35.

[0041] In the above embodiment, when the height of the sleeve pipe 4 is adjusted by using the height adjusting assembly 3, the one end of the drive rod 38 is reciprocatingly swung around the center of the circular plate 35 by pulling the drive rod 38, in the process, when the clamping block 39 is on the upper part of the gear 37 and away from the side of the drive rod 38, the drive rod 38 is pulled downward, the clamping block 39 swings with the drive rod 38, and the clamping block 39 drives the gear 37 to rotate in the moving process, thereby driving the circular plate 35 to rotate through the rotation of the gear 37, and then driving the vortex slide 385 to move in the tooth groove 36 through the rotation of the circular plate 35, so that the square rod 32 moves upward in the square tube 31, when the clamping block 39 is on the same side of the drive rod 38 and above the drive rod 38, the clamping block 39 drives the gear 37 to rotate in the opposite direction by intermittently pulling the drive rod 38 upward, and then the square rod 32 can be driven downward.

[0042] Please refer to Figures 1 to 6 In some embodiments, the turning assembly 5 comprises: a circular table 51 arranged at the top end of the square bar 32; a bearing 52, the outer ring of the bearing 52 is connected to the surface of the circular table 51; a first U-shaped block 53, the bottom outer wall of the first U-shaped block 53 is connected to the inner ring of the bearing 52, and the opening of the first U-shaped block 53 is hingedly connected to the outer wall of the sleeve 4.

[0043] In the above embodiment, when the angle of the output end of the hard conveying pipe 2 needs to be adjusted, the hard conveying pipe 2 is swung left and right, the first U-shaped block 53 rotates on the bearing 52, so that the output end of the hard conveying pipe 2 swings left and right, and when the hard conveying pipe 2 is swung up and down, the sleeve 4 swings in the opening of the first U-shaped block 53, so that the output end of the hard conveying pipe 2 can be adjusted up and down.

[0044] Please refer to Figures 1 to 6 In some embodiments, the input end of the hard conveying pipe 2 is connected with a hose 6, and the end of the hose 6 away from the hard conveying pipe 2 is connected with a slurry source.

[0045] In the above embodiment, the hard conveying pipe 2 is connected with the slurry source through the hose 6, so that the position of the hard conveying pipe 2 is more convenient to adjust.

[0046] Please refer to Figures 1 to 6 In some embodiments, the sleeve 4 is provided with a pull rod 41 on the circumferential outer wall of the side close to the hose 6; and the end of the pull rod 41 close to the sleeve 4 is provided with a second U-shaped block 42, and the second U-shaped block 42 is hingedly connected to the outer wall of the sleeve 4.

[0047] In the above embodiment, when the direction of the sleeve 4 is adjusted, the pull rod 41 can be pulled to swing one end of the sleeve 4 up and down, or the pull rod 41 can be pushed horizontally to swing the sleeve 4 in the horizontal direction, so that the height adjusting assembly 3 is more portable after being raised.

[0048] Please refer to Figures 1 to 6 In some embodiments, the driving rod 38 is provided with a circular ring 381 on the end close to the circular plate 35, the circular ring 381 is sleeved on the outer wall of a mounting column 382 arranged at the center of the circular plate 35, the circumferential outer wall of the circular ring 381 is provided with a latch block 383, one end of the clamping block 39 is connected with the latch block 383, and the end of the driving rod 38 away from the circular ring 381 is provided with a pedal 384.

[0049] In the above embodiment, when the pedal 384 is stepped on, the circular ring 381 of the driving rod 38 swings around the outer wall of the mounting column 382, so that the latch block 383 on the circular ring 381 swings around the center of the mounting column 382, and then drives the clamping block 39 to swing through the latch block 383.

[0050] Having described various embodiments of the application, it is to be understood that the above description is meant to be illustrative only and not exhaustive. Many modifications and changes can be made by persons of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

[0051] The selection of the terms to be employed in this disclosure is intended to best explain the principles of the embodiments of the application in connection with its practical application, to thereby enable others skilled in the art to best utilize the embodiments of the application, and to otherwise enable others skilled in the art to best understand the embodiments of the application disclosed herein.

[0052] The above merely illustrates optional embodiments of the application, and is not intended to limit the application. The application can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A roadbed slope spraying reinforcement device, characterized in that, include: The base (1) is placed on the ground at the bottom of the roadbed slope; Rigid conveying pipe (2), with its input end connected to the slurry source; Height adjustment component (3), mounting end connected to base (1); The sleeve (4) is located in the middle section near the telescopic end of the height adjustment component (3), and the rigid conveying pipe (2) slides inside the sleeve (4); The steering assembly (5) is located between the sleeve (4) and the telescopic end of the height adjustment assembly (3); wherein The bottom surface of the steering assembly (5) is rotatably connected to the telescopic end of the height adjustment assembly (3), and the top surface is hinged to the circumferential outer wall of the sleeve (4).

2. The roadbed slope spraying reinforcement device according to claim 1, characterized in that, The height adjustment component (3) includes: Square tube (31), with its bottom end connected to the surface of base (1); The square rod (32) is slidably disposed inside the square tube (31) at its bottom end; An adjustment groove (33) is provided on the upper circumferential outer wall of the square tube (31); A U-shaped component (34) is disposed inside a square tube (31) and near the adjusting groove (33), and a square rod (32) is slidably disposed within the opening of the U-shaped component (34); wherein The bottom outer wall of the U-shaped part (34) is fixedly connected to the inner wall of the square tube (31) away from the adjusting groove (33); A circular plate (35) is located outside the adjusting groove (33), and the center of one side of the circular plate (35) is connected to the opening of the U-shaped piece (34); The toothed groove (36) is provided in multiple ways, and the multiple toothed grooves (36) are evenly distributed on the outer wall of the bottom end of the square rod (32); The circular plate (35) is provided with a spiral slide bar (385) on the side near the U-shaped part (34), and the spiral slide bar (385) is slidably disposed in the toothed groove (36); Gear (37) is located on the side of circular plate (35) away from the spiral slide bar (385); The drive rod (38) has one end rotatably connected to the center of the circular plate (35) near the gear (37); The locking block (39) is locked in the tooth groove of the gear (37) at one end, and the other end is connected to the drive rod (38) near the center of the circular plate (35) by a pin.

3. The roadbed slope spraying reinforcement device according to claim 2, characterized in that, The steering component (5) includes: A truncated cone (51) is located at the top of a square rod (32); Bearing (52), the outer ring of bearing (52) is connected to the surface of frustum (51); The first U-shaped block (53) has its bottom outer wall connected to the inner ring of the bearing (52) and its opening hinged to the outer wall of the sleeve (4).

4. The roadbed slope spraying reinforcement device according to claim 3, characterized in that, The input end of the rigid conveying pipe (2) is connected to a flexible hose (6), and the end of the flexible hose (6) away from the rigid conveying pipe (2) is connected to a slurry source.

5. The roadbed slope spraying reinforcement device according to claim 4, characterized in that, The sleeve (4) has a tie rod (41) on its outer circumferential side near the hose (6); wherein The end of the pull rod (41) near the sleeve (4) is provided with a second U-shaped block (42), and the opening of the second U-shaped block (42) is hinged to the outer wall of the sleeve (4).

6. The roadbed slope spraying reinforcement device according to claim 5, characterized in that, The drive rod (38) has a ring (381) at one end near the circular plate (35). The inner wall of the ring (381) is fitted onto the outer wall of the mounting post (382), and the mounting post (382) is located at the center of the circular plate (35). The outer wall of the ring (381) is provided with a pin block (383), and one end of the locking block (39) is connected to the pin block (383) with a pin. A pedal (384) is provided at the end of the drive rod (38) away from the ring (381).

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