Mountain road waterproof construction equipment

Abstract

The invention relates to the technical field of road waterproof construction, in particular to mountain road waterproof construction equipment which comprises a collection plate, a horizontal sliding rail is fixed to the top of the collection plate, moving wheels are arranged at the bottom of the collection plate in a bilateral symmetry mode, and pushing mechanisms are connected to the horizontal sliding rail in a bilateral symmetry mode through horizontal sliding blocks. Two attaching mechanisms are arranged on the rear side of each pushing mechanism, flattening mechanisms are arranged at the opposite ends of the two pushing mechanisms, and corner abutting mechanisms are symmetrically arranged at the ends, away from the horizontal sliding block, of the two pushing mechanisms. The rolling component rolls the waterproof coiled material when the sliding rod is pressed to retract into the rotating plate, so that the waterproof coiled material is further attached to the inner wall of the culvert, the rolling component can achieve the rolling effect no matter for the culvert with the arc-shaped or trapezoidal section, and the rolling effect of the waterproof coiled material can be achieved in the mode of rolling towards the two sides. Straightness of the vertex angle position of the trapezoid culvert can be guaranteed, and tight attachment of the waterproof roll and the vertex angle position is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of highway waterproofing construction, in particular to a mountain highway waterproofing construction device. Background Art

[0002] Mountain highway construction is a complex and challenging project, involving geology, hydrology, environment, climate and other aspects. In order to cope with special geographical and hydrological conditions, ensure traffic safety, protect infrastructure, and take into account environmental protection, a large number of culverts are usually required in mountain highway construction. In the process of setting up culverts, in order to ensure the stability and safety of mountain highways, reliable waterproofing construction is required for the culverts.

[0003] The existing method of waterproofing culverts is mainly to lay waterproof membranes on the inner wall of the culvert. In reality, the laying of waterproof membranes is mainly done by operators sequentially stretching and laying multiple sections of waterproof membranes, and making the waterproof membranes fit the inner wall of the culvert to ensure the waterproof effect of the waterproof membranes. Finally, the operator uses a nail gun to fix the laid waterproof membranes to the inner wall of the culvert in turn.

[0004] Although the above-mentioned laying method of the waterproof membrane can ensure that the waterproof membrane is evenly laid on the inner wall of the culvert and ensure that the waterproof membrane has a certain waterproof effect, it is impossible to ensure that the waterproof membrane is closely attached to the inner wall of the culvert due to the artificial bonding method, so that there is a gap between the waterproof membrane and the inner wall of the culvert. After a large amount of water flows through, the waterproof membrane is broken, thereby reducing the waterproof effect and increasing the safety hazard of mountain roads; in addition, the actual cross-sectional shape of the culvert is usually arc-shaped and trapezoidal. The above-mentioned laying method of the waterproof membrane can be effectively laid when it is laid for the culvert with an arc-shaped cross-section, but when it is laid for the culvert with a trapezoidal cross-section, it is impossible to effectively lay the waterproof membrane at the top corner of the culvert, resulting in the waterproof membrane and the inner wall of the culvert not fitting tightly enough, thereby affecting the waterproof effect of the waterproof membrane. Summary of the invention

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a mountain highway waterproofing construction equipment, including an assembly plate, a horizontal slide rail is fixed on the top of the assembly plate, and moving wheels are symmetrically arranged on the bottom of the assembly plate, and the horizontal slide rail is symmetrically connected to the pushing mechanism through a horizontal slider, and two fitting mechanisms are arranged on the rear side of each pushing mechanism, and flattening mechanisms are arranged at the opposite ends of the two pushing mechanisms, and angle-resisting mechanisms are symmetrically arranged at the ends of the two pushing mechanisms away from the horizontal slider; a pressing assembly is symmetrically arranged on the assembly plate; the pushing mechanism includes a moving plate fixed on the horizontal slider, and a cylinder is installed on the top of the moving plate through a pad, and the two cylinders are distributed in an inverted eight-shaped shape, and the pushing end of each cylinder Both are fixed with an arc plate, which is connected to the flattening mechanism; the horizontal slide rail is provided with an adjusting component for synchronously adjusting the positions of the two horizontal sliders; the flattening mechanism includes an outer sleeve frame hinged on the arc plate, and an inner sleeve is connected to the outer sleeve through a plurality of inner springs, and the inner sleeves on the two flattening mechanisms are in a state of mutual pressure, and a power component for pushing the outer sleeve is provided in the middle of the arc plate and at one end close to the outer sleeve, and connecting rods are symmetrically fixed on the front and rear sides of the arc plate and corresponding to the positions of the power components, a fixed plate is fixed between the two connecting rods, and a plurality of reset springs are connected between the fixed plate and the outer sleeve; the fitting mechanism includes accommodating grooves arranged at the rear sides of both ends of the arc plate, and a pressing component is provided in each accommodating groove.

[0006] Furthermore, the adjusting component includes a bidirectional threaded rod rotatably mounted on a horizontal slide rail, and the bidirectional threaded rod is threadedly connected to the two horizontal sliders; a motor is installed on the top of the assembly plate through a motor seat, and the output end of the motor is fixedly connected to the left end of the bidirectional threaded rod.

[0007] Furthermore, the pressing assembly includes an electric push rod fixed on the assembly plate, a pressing block is fixed to the pushing end of the electric push rod, and a pressing arc surface is provided at one end of the top of the pressing block away from the assembly plate.

[0008] Furthermore, the power component includes a vertical groove fixed on the side of the arc plate close to the outer casing frame, a pressure block is slidably connected in the vertical groove, an L-shaped receiving plate is arranged at the bottom of the arc plate, a pressure spring is connected between the pressure block and the horizontal section of the L-shaped receiving plate, and a transmission structure is arranged at the bottom of the arc plate and between the pressure block and the outer casing frame.

[0009] Furthermore, the transmission structure includes a limiting sleeve fixed at the bottom of the arc plate, a push block is slidably connected inside the limiting sleeve, a triangular slope is provided at one end of the push block close to the pressure block, a pressing triangular block is fixed on the side of the pressure block and at a position corresponding to the triangular slope, and one end of the push block close to the outer casing is against the bottom of the pressure block.

[0010] Furthermore, the angle-retaining mechanism includes a storage groove opened at the top of the arc-shaped plate, in which a rotating plate is symmetrically hinged with the cylinder as the axis, and the ends of the two rotating plates close to each other are connected with multiple sliding rods in an interlaced sliding manner, and a connecting spring is connected between the sliding rods and the rotating plates. All the sliding rods are hinged to each other at the ends away from the rotating plates, and a rolling component is provided at each position on the top of the rotating plate and interlaced with the sliding rods.

[0011] Furthermore, the rolling component includes an avoidance groove opened on the rotating plate, the avoidance groove is a convex shape, a mounting frame is rotatably installed in the avoidance groove, a compressed torsion spring is arranged at the hinge position of the mounting frame and the avoidance groove, the mounting frame is Y-shaped, and a pressure roller is rotatably installed at one end of the mounting frame away from the rotating plate.

[0012] Furthermore, the pressure covering component includes a sliding block horizontally slidably connected in the accommodating groove, inner grooves are provided on the left and right side walls of the accommodating groove and at positions corresponding to the sliding blocks, a matching plate is fixed at the position of the sliding block corresponding to each inner groove, a horizontal spring is connected to the matching plate and the corresponding side of the inner groove, a pressure structure for pushing the sliding block is provided on the front side of the accommodating groove, a pressure covering plate is fixed on the top of the rear side of the sliding block, and a rotating pressure covering structure is provided together with the sliding block and the rear side of the arc plate.

[0013] Furthermore, the pressure structure includes a limiting rod that slides and observes the arc plate and is perpendicular to the inner arc surface of the arc plate. A trapezoidal block is fixed at the top of the limiting rod and located in the accommodating groove. A push inclined surface is arranged at the front end of the sliding block and at a position corresponding to the trapezoidal block.

[0014] Furthermore, the rotating pressing structure includes a connecting plate fixed on the rear side of the sliding block and located below the pressing plate, the rear end of the connecting plate is hinged by a rotating pressure plate, and a reset torsion spring is provided at the hinged end of the rotating pressure plate and the connecting plate; an L-shaped extension plate is fixed on the rear side of the arc plate corresponding to the position of the rotating pressure plate, and a resisting plate is fixed on the side of the rotating pressure plate close to the vertical end of the L-shaped extension plate.

[0015] The beneficial effects of the present invention are as follows: 1. The present invention uses the angle-affecting mechanism to cooperate with the arc-shaped plate to press the waterproof membrane and stretch the waterproof membrane. When the waterproof membrane is laid on the inner wall of the culvert with an arc-shaped cross-section, the angle-affecting mechanism will retract into the arc-shaped plate, thereby pressing the waterproof membrane against the inner wall of the culvert through the arc-shaped plate. When the waterproof membrane is laid on the inner wall of the culvert with a trapezoidal cross-section, the angle-affecting mechanism will press the waterproof membrane to the top corner position of the culvert, and cooperate with the arc-shaped plate to make the waterproof membrane firmly pressed against the inner wall of the culvert, so that the present invention can quickly lay the waterproof membrane for the culvert with a trapezoidal or arc-shaped cross-section.

[0016] Second, the present invention uses a rolling component to roll the waterproof membrane when the sliding rod is pressed and retracted into the rotating plate, so that the waterproof membrane further fits the inner wall of the culvert, and whether it is a culvert with an arc or trapezoidal cross-section, the rolling component can achieve its rolling effect, and by rolling to both sides, it can ensure the straightness of the top corner position of the trapezoidal culvert and ensure that the waterproof membrane is closely fitted to the top corner position.

[0017] 3. The present invention adopts a bonding mechanism to bond the joints of two waterproof membranes, and makes the waterproof membranes at the connected positions more closely fit the inner wall of the culvert, thereby ensuring the waterproof effect of the waterproof membranes. At the same time, the rotating pressing plate can press the previously laid waterproof membranes and the waterproof membranes laid at this time in turn, so that the edge positions of the two sections of waterproof membranes are stacked in turn, and the waterproof membranes are stacked along the water flow, thereby improving the waterproof effect of the waterproof membranes.

[0018] Fourth, the present invention adopts a flattening mechanism to press the waterproof roll material between the two arc-shaped plates, and makes the waterproof roll material fit closely with the top of the culvert. At the same time, the outer frame and the inner plate are pushed by the power component, so that when the pressure block encounters a culvert with an arc-shaped or trapezoidal cross-section, it can adaptively push the outer frame and the inner plate at different moving distances to make the two rotate, thereby ensuring the fitting effect of the waterproof roll material and the top of the culvert after the pressing is completed, and finally ensuring the waterproof effect of the waterproof roll material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the first viewing angle structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the structure of the second viewing angle of the present invention.

[0022] Figure 3 It is a structural schematic diagram of the pushing mechanism, the flattening mechanism and the angle-resisting mechanism in the present invention.

[0023] Figure 4 It is a partial cross-sectional view of the pushing mechanism, the flattening mechanism and the angle-affecting mechanism in the present invention.

[0024] Figure 5 It is a partial structural schematic diagram of the arc plate and the laminating mechanism in the present invention.

[0025] Figure 6 It is a partial cross-sectional view of the arc plate and the laminating mechanism in the present invention.

[0026] Figure 7 yes Figure 6 Partial cross-sectional view along the AA axis.

[0027] Figure 8 The present invention is a schematic diagram of the working status before and after laying the waterproofing coiled material for a culvert with an arc-shaped cross section.

[0028] Fig. 9 The present invention is a schematic diagram of the working status before and after laying the waterproofing coiled material on a culvert with a trapezoidal cross section.

[0029] In the figure: 1, assembly plate; 11, horizontal slide rail; 12, moving wheel; 13, pressing assembly; 131, electric push rod; 132, pressing block; 2, pushing mechanism; 21, moving plate; 211, cushion block; 212, cylinder; 213, arc plate; 22, adjusting member; 221, two-way threaded rod; 222, motor; 3, fitting mechanism; 31, receiving groove; 32, pressing member; 321, sliding block; 322, matching plate; 323, pressing plate; 324, limiting rod; 325, trapezoidal block; 326, connecting plate; 327 , rotating pressure plate; 328, L-shaped extension plate; 329, abutment plate; 4, flattening mechanism; 41, outer frame; 411, embedded plate; 412, connecting rod; 413, fixed plate; 42, power component; 421, vertical groove; 422, pressure block; 423, L-shaped receiving plate; 424, limiting sleeve; 425, push block; 426, pressing triangle block; 5, angle-resisting mechanism; 51, storage groove; 511, rotating plate; 512, sliding rod; 52, rolling component; 521, avoidance groove; 522, mounting frame; 523, pressing roller. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below. The embodiments described below are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. If no specific techniques or conditions are specified in the embodiments, the techniques or conditions described in the literature in the art or the product specifications are used.

[0031] See also Figure 1-Figure 2 A waterproof construction equipment for mountain roads includes an assembly plate 1, a horizontal slide rail 11 is fixed on the top of the assembly plate 1, and moving wheels 12 are symmetrically arranged on the bottom of the assembly plate 1. The horizontal slide rail 11 is symmetrically connected to a pushing mechanism 2 through a horizontal slider, and two fitting mechanisms 3 are arranged on the rear side of each pushing mechanism 2. Flattening mechanisms 4 are arranged at the opposite ends of the two pushing mechanisms 2, and angle-retaining mechanisms 5 are symmetrically arranged at the ends of the two pushing mechanisms 2 away from the horizontal slider.

[0032] The assembly plate 1 is symmetrically provided with a pressing assembly 13, which includes an electric push rod 131 fixed on the assembly plate 1, a pressing block 132 is fixed to the pushing end of the electric push rod 131, and a pressing arc surface is provided at the top end of the pressing block 132 away from the assembly plate 1.

[0033] The present invention pushes the waterproof membrane through the pushing mechanism 2 in cooperation with the corner-affecting mechanism 5, and makes the waterproof membrane adhere to the inner wall of the culvert in the process of mountain highway construction. The corner-affecting mechanism 5 enables the present invention to be applicable to culverts with arc-shaped cross-sections and trapezoidal cross-sections at the same time, thereby making the present invention more applicable. At the same time, the flattening mechanism 4 flattens the top of the waterproof membrane and makes the waterproof membrane adhere to the top of the culvert, thereby ensuring the waterproof effect of the waterproof membrane. The fitting mechanism 3 can fit the joint position of two adjacent waterproof membranes, which is convenient for fixing the joint position and improving the waterproof effect.

[0034] Specifically, first, the entire section of waterproofing membrane is placed on the top of the pushing mechanism 2, the angle-resisting mechanism 5 and the flattening mechanism 4, and then the two electric push rods 131 are synchronously controlled to push the pressure blocks 132 and make the two pressure blocks 132 fix the left and right ends of the waterproofing membrane respectively. At the same time, the pressure blocks 132 cooperate with the inner wall of the culvert to fix the position of the assembly board 1, and then the pushing mechanism 2 is controlled to push the fitting mechanism 3, the flattening mechanism 4, the angle-resisting mechanism 5 and the waterproofing membrane symmetrically, so that the waterproofing membrane gradually fits the inner wall of the culvert under the pushing action of the pushing mechanism 2. In this process, the flattening mechanism 4 will flatten the waterproofing membrane at the top position. , and make the waterproof membrane fit with the top of the culvert, and the corner mechanism 5 will shrink or press the waterproof membrane according to the arc or trapezoidal cross-section of the culvert. When the waterproof membrane is completely fitted to the inner wall of the culvert, the operator can fix the waterproof membrane with a nail gun, and then control the electric push rod 131 and the pushing mechanism 2 to return to their original positions, and drive the assembly plate 1 forward through the moving wheel 12, and repeat the above operations. In this process, the fitting mechanism 3 will fit the joints of the two sections of waterproof membrane, thereby ensuring the waterproof effect of the waterproof membrane, and then continue to lay multiple sections of waterproof membrane until the inner wall of the culvert is completely covered by the waterproof membrane.

[0035] See also Figure 1-Figure 3 The pushing mechanism 2 includes a moving plate 21 fixed on the horizontal slider, and a cylinder 212 is installed on the top of the moving plate 21 through a pad 211. The two cylinders 212 are distributed in an inverted eight-shaped shape, and an arc plate 213 is fixed to the pushing end of each cylinder 212, and the arc plate 213 is connected to the flattening mechanism 4; an adjusting component 22 for synchronously adjusting the positions of the two horizontal sliders is provided on the horizontal slide rail 11; the adjusting component 22 includes a bidirectional threaded rod 221 rotatably installed on the horizontal slide rail 11, and the bidirectional threaded rod 221 is threadedly connected to the two horizontal sliders; a motor 222 is installed on the top of the assembly plate 1 through a motor seat, and the output end of the motor 222 is fixedly connected to the left end of the bidirectional threaded rod 221.

[0036] The pushing mechanism 2 is used to push the arc plate 213, so that the waterproof membrane is attached to the inner wall of the culvert through the arc plate 213 cooperating with the flattening mechanism 4 and the corner mechanism 5, and can adapt to the culverts with trapezoidal and arc-shaped cross-sections for laying the waterproof membrane, and the position of the arc plate 213 is adjusted by the adjusting member 22, so that the position of the arc plate 213, the flattening mechanism 4 and the corner mechanism 5 is changed, so that the waterproof membrane is laid according to the culverts of different sizes, thereby further increasing the applicability of the present invention.

[0037] Specifically, first place a whole section of waterproof membrane of appropriate size on the top of the pushing mechanism 2, the angle mechanism 5 and the flattening mechanism 4, then control the pressing assembly 13 to press and fix the left and right ends of the waterproof membrane, and then control the motor 222 to drive the bidirectional threaded rod 221 to rotate according to the size of the culvert, so as to adjust the position of the horizontal slider, the cylinder 212 and the arc plate 213. After the position adjustment is completed, control the two cylinders 212 to push the arc plate 213 synchronously, so that the arc plate 213, the angle mechanism 5 and the flattening mechanism 4 are upward and drive the waterproof membrane to slowly stretch.

[0038] See also Figure 2 , Figure 3 , Figure 4 , Figure 8 and Fig. 9 The angle-retaining mechanism 5 includes a storage groove 51 provided at the top of the arc-shaped plate 213, and a rotating plate 511 is hinged symmetrically with the cylinder 212 as the axis in the storage groove 51. A plurality of sliding rods 512 are slidably connected at the ends of the two rotating plates 511 that are close to each other, and a connecting spring is connected between the sliding rod 512 and the rotating plate 511. The ends of all the sliding rods 512 that are away from the rotating plate 511 are hinged to each other, and a rolling component 52 is provided at each position at the top of the rotating plate 511 and staggered with the sliding rod 512; the rolling component 52 includes an avoidance groove 521 provided on the rotating plate 511, the avoidance groove 521 is a convex shape, and a mounting frame 522 is rotatably installed in the avoidance groove 521, and a compressed torsion spring (not shown in the figure) is provided at the hinge position of the mounting frame 522 and the avoidance groove 521, and the mounting frame 522 is Y-shaped, and a pressing roller 523 is rotatably installed at the end of the mounting frame 522 that is away from the rotating plate 511.

[0039] The corner-pushing mechanism 5 is used to press the waterproof membrane so that the waterproof membrane can fit the inner wall of the culvert with a trapezoidal or arc-shaped cross-section, and the rolling member 52 can roll the waterproof membrane when the sliding rod 512 is pressed and retracted into the rotating plate 511, so that the waterproof membrane further fits the inner wall of the culvert, and whether it is a culvert with an arc-shaped or trapezoidal cross-section, the rolling member 52 can achieve its rolling effect, and by rolling to both sides, it can ensure the straightness of the top corner position of the trapezoidal culvert and ensure that the waterproof membrane fits closely with the top corner position.

[0040] Specifically, when the two cylinders 212 push the arc plate 213 synchronously, the hinged ends of all the sliding rods 512 will lift up the waterproof membrane. When the waterproof membrane is laid on the inner wall of the culvert with an arc-shaped cross-section, all the sliding rods 512 will be pressed by the inner wall of the culvert when they contact the inner wall of the culvert and retract into the rotating plate 511, and press the waterproof membrane to fit the inner wall of the culvert. At the same time, the rolling member 52 will roll the waterproof membrane. As the sliding rods 512 are compressed and return to the rotating plate 511, the pressing roller 523 will continue to be pressed by the inner wall of the culvert and continue to roll the waterproof membrane until the pressing roller 523 and the mounting frame 522 retract into the avoidance groove 521. Finally, the arc plate 213 will press the waterproof membrane and fit it to the inner wall of the culvert.

[0041] When laying waterproof membrane on the inner wall of a culvert with a trapezoidal cross-section, all sliding rods 512 contact the top corners of the culvert and press the waterproof membrane, and in this process the pressing roller 523 rolls the waterproof membrane along the side of the top corners of the culvert until the arc plate 213 presses the waterproof membrane to completely fit the top corners of the culvert, and the arc plate 213 is tangent to the sides of the top corners.

[0042] See also Figure 2-Figure 4 The flattening mechanism 4 includes an outer frame 41 hinged on the arc plate 213, and an inner plate 411 is connected to the outer frame 41 through multiple inner springs. The two inner plates 411 on the flattening mechanisms 4 are in a state of mutual pressure. A power component 42 for pushing the outer frame 41 is provided in the middle of the arc plate 213 and at one end close to the outer frame 41. Connecting rods 412 are symmetrically fixed on the front and rear sides of the arc plate 213 and corresponding to the position of the power component 42. A fixing plate 413 is fixed between the two connecting rods 412, and multiple return springs are connected between the fixing plate 413 and the outer frame 41.

[0043] The power component 42 includes a vertical groove 421 fixed on the side of the arc plate 213 close to the outer casing frame 41, a pressure block 422 is slidably connected in the vertical groove 421, an L-shaped receiving plate 423 is provided at the bottom of the arc plate 213, a pressure spring is connected between the horizontal sections of the pressure block 422 and the L-shaped receiving plate 423, and a transmission structure is provided at the bottom of the arc plate 213 and between the pressure block 422 and the outer casing frame 41; the transmission structure includes a limiting sleeve 424 fixed to the bottom of the arc plate 213, a push block 425 is slidably connected in the limiting sleeve 424, a triangular slope is provided at one end of the push block 425 close to the pressure block 422, a pressing triangular block 426 is fixed on the side of the pressure block 422 and at the position corresponding to the triangular slope, and one end of the push block 425 close to the outer casing frame 41 is against the bottom of the pressure block 422.

[0044] The flattening mechanism 4 is used to press the waterproof roll material between the two arc-shaped plates 213 and make the waterproof roll material fit tightly against the top of the culvert. At the same time, the power component 42 pushes the outer frame 41 and the inner plate 411, so that the pressure block 422 can adaptively push the outer frame 41 and the inner plate 411 at different moving distances when encountering a culvert with an arc-shaped or trapezoidal cross-section, so that the two rotate, thereby ensuring the fitting effect of the waterproof roll material and the top of the culvert after the pressing is completed.

[0045] Specifically, before the arc plate 213 cooperates with the angle-affecting mechanism 5 to press the waterproof membrane to fit tightly against the inner wall of the culvert, the pressure block 422 will be pressed by the inner wall of the culvert, so that the pressure block 422 moves downward and compresses the pressure spring. At the same time, the push block 425 will be pushed by the triangular block 426 due to the pressure of the triangular slope and push the outer frame 41. The outer frame 41 will rotate and drive the inner plate 411 to press the waterproof membrane and make the waterproof membrane fit against the top of the culvert. When the size of the culvert is small, the two inner plates 411 will press against each other and retract into the outer frame 41, so that the inner plates 411 avoid each other.

[0046] See also Figure 2 , Figure 5 , Figure 6 and Figure 7 The laminating mechanism 3 includes a receiving groove 31 arranged at the rear side of both ends of the arc-shaped plate 213, and a pressing member 32 is arranged in each receiving groove 31; the pressing member 32 includes a sliding block 321 horizontally slidably connected in the receiving groove 31, and the left and right side walls of the receiving groove 31 and the positions corresponding to the sliding blocks 321 are provided with inner grooves, and the sliding blocks 321 are fixed with a matching plate 322 at the position corresponding to each inner groove, and the matching plate 322 and the corresponding side of the inner groove are connected with a horizontal spring, and the front side of the receiving groove 31 is provided with a A pressure structure is provided to push the sliding block 321, a pressure plate 323 is fixed to the top of the rear side of the sliding block 321, and a rotating pressure structure is provided together with the rear side of the sliding block 321 and the arc plate 213; the pressure structure includes a limiting rod 324 which is a sliding observation arc plate 213 and is perpendicular to the inner arc surface of the arc plate 213, a trapezoidal block 325 is fixed to the top of the limiting rod 324 and is located in the accommodating groove 31, and a push inclined surface is provided at the front end of the sliding block 321 and at a position corresponding to the trapezoidal block 325.

[0047] The rotating pressing structure includes a connecting plate 326 fixed on the rear side of the sliding block 321 and located below the pressing plate 323. The rear end of the connecting plate 326 is hinged by a rotating pressure plate 327. The hinged end of the rotating pressure plate 327 and the connecting plate 326 is provided with a reset torsion spring (not shown in the figure); an L-shaped extension plate 328 is fixed to the position of the rotating pressure plate 327 on the rear side of the arc plate 213, and a receiving plate 329 is fixed to the side of the rotating pressure plate 327 close to the vertical end of the L-shaped extension plate 328.

[0048] The bonding mechanism 3 is used to bond the two waterproof membranes at the joint and make the waterproof membranes at the connected position fit more closely to the inner wall of the culvert, thereby ensuring the waterproof effect of the waterproof membranes. At the same time, the waterproof membranes at the joint position are stacked in sequence by the pressing component 32, which can ensure that the waterproof membranes are laid along the direction of water flow, thereby achieving the purpose of the best waterproof effect on the water flow.

[0049] Specifically, before laying the waterproof membrane, it is necessary to select the laying direction according to the direction of water flow in advance, so that the stacked waterproof membrane can achieve the best waterproof effect. Before the arc plate 213 cooperates with the angle mechanism 5 to press the waterproof membrane to fit tightly with the inner wall of the culvert, the trapezoidal block 325 will be pressed by the inner wall of the culvert and move toward the inner arc surface of the arc plate 213, and press the pushed inclined surface to move the sliding block 321 backward, so that the sliding block 321 moves backward and drives the matching plate 322 to compress the horizontal spring. At this time, the pressure plate 323 will press the waterproof membrane placed on the top of it backward and make the waterproof membrane stacked under the previously laid waterproof membrane. The vertical end of the L-shaped extension plate 328 will push the abutment plate 329, thereby causing the rotating pressure plate 327 to rotate. When the control cylinder 212 drives the arc plate 213 to return to its position, the trapezoidal block 325 will be separated from the inner wall of the culvert, and the sliding block 321 will return to its original position due to the elastic force of the horizontal spring. The abutment plate 329 will be separated from the vertical end of the L-shaped extension plate 328, and the rotating pressure plate 327 will return to its original position due to the action of the reset torsion spring. In this process, the rotating pressure plate 327 will press the previously laid waterproof membrane and the waterproof membrane laid at this time in turn, so that the edge positions of the two sections of waterproof membrane are stacked in turn, thereby improving the waterproof effect of the waterproof membrane.

[0050] The working steps of the present invention are as follows: the first step is to select the laying direction according to the water flow direction before laying the waterproof membrane, and then place the whole section of waterproof membrane of suitable size on the top of the pushing mechanism 2, the angle mechanism 5 and the flattening mechanism 4, and then control the pressing component 13 to press and fix the left and right ends of the waterproof membrane, and at the same time control the motor 222 to drive the bidirectional threaded rod 221 to rotate according to the size of the culvert, so as to adjust the position of the horizontal slider, the cylinder 212 and the arc plate 213. After the position adjustment is completed, control the two cylinders 212 to push the arc plate 213 synchronously, so that the arc plate 213, the angle mechanism 5 and the flattening mechanism 4 are upward and drive the waterproof membrane to slowly stretch.

[0051] In the second step, when the two cylinders 212 push the arc plate 213 synchronously, the hinged ends of all the sliding rods 512 will lift up the waterproof membrane. When the waterproof membrane is laid on the inner wall of the culvert with an arc-shaped cross-section, all the sliding rods 512 will be pressed by the inner wall of the culvert when they contact the inner wall of the culvert and retract into the rotating plate 511, and press the waterproof membrane to fit the inner wall of the culvert. At the same time, the rolling member 52 will roll the waterproof membrane. As the sliding rods 512 are compressed and return to the rotating plate 511, the pressing roller 523 will continue to be pressed by the inner wall of the culvert and continue to roll the waterproof membrane until the pressing roller 523 and the mounting frame 522 retract into the avoidance groove 521, and finally the arc plate 213 will press the waterproof membrane and fit it to the inner wall of the culvert.

[0052] When laying waterproof membrane on the inner wall of a culvert with a trapezoidal cross-section, all sliding rods 512 contact the top corners of the culvert and press the waterproof membrane, and in this process the pressing roller 523 rolls the waterproof membrane along the side of the top corners of the culvert until the arc plate 213 presses the waterproof membrane to completely fit the top corners of the culvert, and the arc plate 213 is tangent to the sides of the top corners.

[0053] In the third step, before the arc plate 213 cooperates with the angle-affecting mechanism 5 to press the waterproof membrane to fit tightly against the inner wall of the culvert, the pressure block 422 will be pressed by the inner wall of the culvert, so that the pressure block 422 moves downward and compresses the pressure spring. At the same time, the push block 425 will be pushed by the triangular block 426 due to the pressure of the triangular slope and push the outer frame 41. The outer frame 41 will rotate and drive the inner plate 411 to press the waterproof membrane and make the waterproof membrane fit against the top of the culvert. When the size of the culvert is small, the two inner plates 411 will press against each other and retract into the outer frame 41, so that the inner plates 411 avoid each other.

[0054] The fourth step is that before the arc plate 213 cooperates with the angle-affecting mechanism 5 to press the waterproof membrane to fit tightly against the inner wall of the culvert, the trapezoidal block 325 will be pressed by the inner wall of the culvert and move toward the inner arc surface of the arc plate 213, and by pressing the pushed inclined surface, the sliding block 321 moves backward, thereby causing the sliding block 321 to move backward and drive the matching plate 322 to compress the horizontal spring. At this time, the pressure plate 323 will press the waterproof membrane placed on the top of it backward and make the waterproof membrane stacked under the previously laid waterproof membrane. At the same time, the vertical end of the L-shaped extension plate 328 will push the abutted plate 329, thereby causing the rotating pressure plate 327 to rotate.

[0055] The fifth step, when the waterproof membrane is laid, the operator fixes the waterproof membrane with a nail gun, and then controls the cylinder 212 to drive the arc plate 213 to return to the initial position. At this time, the trapezoidal block 325 will be separated from the inner wall of the culvert, and the sliding block 321 will return to its original position due to the elastic force of the horizontal spring, and the abutted plate 329 will be separated from the vertical end of the L-shaped extension plate 328, and the rotating pressure plate 327 will return to its original position due to the action of the reset torsion spring. In this process, the rotating pressure plate 327 will press the previously laid waterproof membrane and the waterproof membrane laid at this time in turn, so that the edge positions of the two sections of waterproof membrane are stacked in turn; repeat the above operation and lay multiple sections of waterproof membrane until the inner wall of the culvert is completely covered with waterproof membrane.

[0056] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention and they are still covered by the protection scope of the present invention.

Claims

1. A waterproof construction device for a mountain highway, comprising a collection plate (1), a horizontal slide rail (11) being fixed on the top of the collection plate (1), and moving wheels (12) being symmetrically arranged on the bottom of the collection plate (1), characterized in that: The horizontal slide rail (11) is symmetrically connected to a pushing mechanism (2) via a horizontal slider, two fitting mechanisms (3) are arranged on the rear side of each pushing mechanism (2), flattening mechanisms (4) are arranged at opposite ends of the two pushing mechanisms (2), and angle-retaining mechanisms (5) are symmetrically arranged at the ends of the two pushing mechanisms (2) away from the horizontal slider; The assembly plate (1) is provided with a pressing assembly (13) symmetrically on the left and right; the pushing mechanism (2) comprises a moving plate (21) fixed on the horizontal slider, a cylinder (212) is installed on the top of the moving plate (21) through a pad (211), the two cylinders (212) are distributed in an inverted figure eight shape, and a curved plate (213) is fixed on the pushing end of each cylinder (212), and the curved plate (213) is connected to the flattening mechanism (4); the horizontal slide rail (11) is provided with an adjusting member (22) for synchronously adjusting the positions of the two horizontal sliders; The flattening mechanism (4) comprises an outer casing (41) hinged on the arc-shaped plate (213), an inner plate (411) is connected to the outer casing (41) via a plurality of inner springs, the inner plates (411) on the two flattening mechanisms (4) are in a state of pressing against each other, a power component (42) for pushing the outer casing (41) is arranged at the middle of the arc-shaped plate (213) and at one end close to the outer casing (41), connecting rods (412) are symmetrically fixed on the front and rear sides of the arc-shaped plate (213) and corresponding to the position of the power component (42), a fixing plate (413) is fixed between the two connecting rods (412), and a plurality of return springs are connected between the fixing plate (413) and the outer casing (41); the fitting mechanism (3) comprises accommodating grooves (31) arranged at the rear sides of both ends of the arc-shaped plate (213), and a pressing component (32) is arranged in each accommodating groove (31).

2. A mountain highway waterproofing construction equipment according to claim 1, characterized in that: The adjusting member (22) comprises a bidirectional threaded rod (221) rotatably mounted on the horizontal slide rail (11), the bidirectional threaded rod (221) being threadedly connected to the two horizontal slide blocks; a motor (222) is mounted on the top of the assembly plate (1) via a motor seat, and the output end of the motor (222) is fixedly connected to the left end of the bidirectional threaded rod (221).

3. A mountain highway waterproofing construction equipment according to claim 1, characterized in that: The pressing assembly (13) comprises an electric push rod (131) fixed on the assembly plate (1), a pressing block (132) being fixed to the pushing end of the electric push rod (131), and a pressing arc surface being provided at the top end of the pressing block (132) away from the assembly plate (1).

4. A mountain highway waterproofing construction equipment according to claim 1, characterized in that: The power component (42) comprises a vertical groove (421) fixed on a side of the arc plate (213) close to the outer casing frame (41); a pressure block (422) is slidably connected in the vertical groove (421); an L-shaped receiving plate (423) is arranged at the bottom of the arc plate (213); a pressure spring is connected between the pressure block (422) and the horizontal section of the L-shaped receiving plate (423); and a transmission structure is arranged at the bottom of the arc plate (213) and between the pressure block (422) and the outer casing frame (41).

5. A mountain highway waterproofing construction equipment according to claim 4, characterized in that: The transmission structure comprises a limiting sleeve (424) fixed at the bottom of the arc-shaped plate (213), a push block (425) is slidably connected inside the limiting sleeve (424), a triangular slope is provided at one end of the push block (425) close to the pressure block (422), a pressing triangular block (426) is fixed on the side of the pressure block (422) at a position corresponding to the triangular slope, and an end of the push block (425) close to the outer casing (41) abuts against the bottom of the pressure block (422).

6. The waterproof construction equipment for mountain roads according to claim 1, characterized in that: The angle-repelling mechanism (5) comprises a receiving groove (51) provided at the top of the arc-shaped plate (213), a rotating plate (511) being hinged symmetrically with the cylinder (212) as an axis in the receiving groove (51), a plurality of sliding rods (512) being staggered and slidably connected at the ends of the two rotating plates (511) close to each other, a connecting spring being connected between the sliding rods (512) and the rotating plates (511), the ends of all the sliding rods (512) being away from the rotating plates (511) being hinged to each other, and a rolling component (52) being provided at each position staggered with the sliding rods (512) at the top of the rotating plates (511).

7. A mountain highway waterproofing construction equipment according to claim 6, characterized in that: The rolling component (52) comprises an escape groove (521) provided on the rotating plate (511), the escape groove (521) being in a convex shape, a mounting frame (522) being rotatably mounted in the escape groove (521), a compressed torsion spring being arranged at a hinged position between the mounting frame (522) and the escape groove (521), the mounting frame (522) being in a Y shape, and a pressing roller (523) being rotatably mounted on one end of the mounting frame (522) away from the rotating plate (511).

8. The waterproof construction equipment for mountain roads according to claim 1, characterized in that: The pressing component (32) comprises a sliding block (321) horizontally slidably connected in the receiving groove (31); inner grooves are provided on the left and right side walls of the receiving groove (31) and at positions corresponding to the sliding block (321); a matching plate (322) is fixed to the position of each inner groove of the sliding block (321); a horizontal spring is connected to the matching plate (322) and the corresponding side of the inner groove; a pressure structure for pushing the sliding block (321) is provided on the front side of the receiving groove (31); a pressing plate (323) is fixed to the top of the rear side of the sliding block (321); and a rotating pressing structure is provided on the rear side of the sliding block (321) and the curved plate (213).

9. A waterproof construction equipment for mountain roads according to claim 8, characterized in that: The pressure-bearing structure comprises a limit rod (324) which slides on the observation arc plate (213) and is perpendicular to the inner arc surface of the arc plate (213); a trapezoidal block (325) is fixed at the top of the limit rod (324) and located in the receiving groove (31); and a push-bearing inclined surface is arranged at the front end of the sliding block (321) and at a position corresponding to the trapezoidal block (325).

10. The waterproof construction equipment for mountain roads according to claim 8, characterized in that: The rotating pressing structure comprises a connecting plate (326) fixed on the rear side of the sliding block (321) and located below the pressing plate (323); the rear end of the connecting plate (326) is hinged to a rotating pressure plate (327); a return torsion spring is provided at the hinged end of the rotating pressure plate (327) and the connecting plate (326); an L-shaped rear extension plate (328) is fixed on the rear side of the arc plate (213) at a position corresponding to the rotating pressure plate (327); and a receiving plate (329) is fixed on the side of the rotating pressure plate (327) close to the vertical end of the L-shaped rear extension plate (328).

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