Kerb mounting device

Abstract

The invention provides a curb mounting device, and relates to the field of road construction equipment, the curb mounting device comprises a transfer vehicle, a vertical slide rail vertically mounted on the transfer vehicle and a transverse slide rail with one end vertically connected to the vertical slide rail in a sliding manner, a slide block is mounted on the transverse slide rail in a sliding manner, and a clamping jaw for clamping a curb is arranged at the bottom of the slide block; the transfer vehicle is further provided with a guiding and positioning system used for adjusting and positioning the position of the clamping jaw, and the clamping jaw is further provided with a visual monitoring mechanism used for monitoring the installation angle of the kerb. The device has the effect of efficiently and accurately installing and laying the curbs.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of road construction equipment, in particular to a curb installation device. BACKGROUND

[0002] In the process of road construction, the installation of curbs is an important work. The traditional curb installation mainly relies on manual carrying and installation, which not only has high labor intensity and low work efficiency, but also is difficult to guarantee the position accuracy and height consistency of curb installation due to the inaccuracy of manual operation, and is prone to problems such as curb inclination and misplacement, which affects the overall appearance and use performance of the road. SUMMARY

[0003] In order to overcome the technical problems of the prior art, the present application provides a curb installation device.

[0004] The curb installation device provided by the present application adopts the following technical scheme: A curb installation device, comprising a transfer vehicle, a vertical slide rail vertically installed on the transfer vehicle, and a horizontal slide rail with one end vertically and slidingly connected to the vertical slide rail, a sliding block slidingly installed on the horizontal slide rail, a clamping jaw provided at the bottom of the sliding block for clamping the curb, a guide positioning system provided on the transfer vehicle for adjusting and positioning the position of the clamping jaw, and a visual monitoring mechanism provided on the clamping jaw for monitoring the installation angle of the curb.

[0005] Further, the vertical slide rail is rotationally arranged on the transfer vehicle, and a first rotation mechanism is arranged on the transfer vehicle for driving the self-rotation of the vertical slide rail. The guide positioning system comprises a first electronic compass fixed on the horizontal slide rail, and the first electronic compass is electrically connected with the first rotation mechanism.

[0006] Further, a connecting rod is connected between the sliding block and the clamping jaw, one end of the connecting rod is connected with the bottom of the sliding block through a spherical hinge, and the other end is connected with the top of the clamping jaw in a vertical manner. The guide positioning system further comprises an inclination sensor fixed on the top of the clamping jaw and a driving mechanism arranged between the sliding block and the connecting rod for adjusting the connecting rod to a vertical state. The inclination sensor is electrically connected with the driving mechanism.

[0007] Further, the driving mechanism comprises a mounting ring fixed on the bottom of the sliding block and a plurality of electric telescopic rods arranged in the mounting ring. The plurality of electric telescopic rods are electrically connected with the inclination sensor. The connecting rod is arranged through the mounting ring, and the diameter of the connecting rod is smaller than the inner diameter of the mounting ring. The plurality of electric telescopic rods are distributed in the mounting ring in a circumferential direction. The extension direction of the electric telescopic rod is consistent with the radial direction of the mounting ring. One end of the electric telescopic rod is fixed on the mounting ring, and the other end abuts against the peripheral wall of the connecting rod.

[0008] Further, a boom is arranged between the connecting rod and the clamping jaw, the boom is coaxial with the connecting rod, one end of the boom is rotationally connected with the end of the connecting rod, the other end is fixedly connected with the top of the clamping jaw, a second rotation mechanism for driving the boom to rotate around the end of the connecting rod is arranged between the boom and the connecting rod, the visual monitoring mechanism is fixedly arranged on both sides of the top of the clamping jaw and is arranged in parallel with the top of the clamping jaw, and the visual monitoring mechanism is electrically connected with the second rotation mechanism.

[0009] Further, the second rotation mechanism includes a housing fixedly sleeved on the connecting rod, a motor fixed on the inner wall of the housing, a driving gear fixedly connected with the output end of the motor, and a driven gear fixedly sleeved on the boom, the boom is arranged through the housing and can rotate in the housing, the driving gear and the driven gear are engaged and located in the housing, and the visual monitoring mechanism is electrically connected with the motor.

[0010] Further, distance sensors are arranged on both sides of the top of the clamping jaw, and a ramming assembly for ramming the curbstone is arranged on the inner wall of the top of the clamping jaw, and the distance sensors are electrically connected with the ramming assembly.

[0011] Further, anti-skid pads are arranged on the two clamping arms of the clamping jaw.

[0012] Further, the top end of the vertical slide rail and the end of the horizontal slide rail away from the vertical slide rail are fixedly provided with limit rings.

[0013] Further, the transfer trolley is provided with a material frame for placing the curbstone, and the transfer trolley is further provided with a counterweight.

[0014] In summary, the present application has at least one of the following beneficial technical effects: 1. The rotation of the vertical slide rail and the use of the first electronic compass ensure that the horizontal slide rail is not affected by the transfer trolley and can always point vertically to the paving direction of the curbstone, so that the clamping jaw can clamp the curbstone and slide along the horizontal slide rail to the paving point for paving the curbstone, avoiding the deviation of the curbstone during paving; 2. The clamping jaw is connected to the bottom of the sliding block through the connecting rod, and under the use of the driving mechanism and the inclination sensor, the clamping jaw can always vertically drop the curbstone, avoiding the problem of front and back dumping of the curbstone during paving; 3. The clamping jaw is connected to the end of the connecting rod through the hanger rod, and under the cooperation of the second rotating mechanism and the visual monitoring mechanism, the visual monitoring mechanism can monitor the position of the curb in the material frame when clamping the curb, and drive the second rotating mechanism to adjust the angle of the clamping jaw, so that the two clamping arms of the clamping jaw can be aligned on the front and rear sides of the clamping curb, and when laying the curb, the visual monitoring mechanism can monitor the position of the curb laid on the roadside, and drive the second rotating mechanism to adjust the angle of the clamping jaw according to the position of the curb laid in front, so that the curb clamped by the clamping jaw is parallel to it and is aligned and lowered to the road surface, avoiding the misalignment problem existing in the process of laying the curb; 4. The ramming assembly on the inner wall of the top of the clamping jaw cooperates with the distance sensor on both sides of the top of the clamping jaw, which can ram the curb at a certain distance to ensure the consistency of the laying height of the curb; 5. The material frame is designed on the transfer vehicle to load the curb, so that the clamping jaw can quickly clamp the curb for laying, which improves the construction efficiency to a certain extent and reduces the labor intensity of manual transportation of the curb. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0016] Figure 1 It is the overall structure schematic diagram in the embodiment of the present application.

[0017] Figure 2 It is the local structure schematic diagram of the vertical slide rail, the horizontal slide rail and the first electronic compass in the embodiment of the present application.

[0018] Figure 3 It is the structure schematic diagram of the sliding block, the connecting rod, the driving mechanism, the hanger rod and the second rotating mechanism in the embodiment of the present application.

[0019] Figure 4 It is the structure schematic diagram of the hanger rod, the clamping jaw, the visual monitoring mechanism, the inclination sensor, the distance sensor and the ramming assembly in the embodiment of the present application.

[0020] The figure marks: 1, transfer trolley; 2, vertical slide rail; 3, horizontal slide rail; 4, sliding block; 5, clamping jaw; 6, visual monitoring mechanism; 7, first rotating mechanism; 8, first electronic compass; 9, connecting rod; 10, inclination sensor; 11, driving mechanism; 111, mounting ring; 112, electric telescopic rod; 12, boom; 13, second rotating mechanism; 131, housing; 132, motor; 133, driving gear; 134, driven gear; 14, distance sensor; 15, ramming assembly; 16, non-slip pad; 17, limiting ring; 18, material frame; 19, counterweight. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0022] The present application discloses a curb mounting device. Referring to Figure 1 and Figure 2 , the curb mounting device comprises a transfer trolley 1, a vertical slide rail 2 vertically mounted on the transfer trolley 1, and a horizontal slide rail 3 having one end vertically and slidingly connected to the vertical slide rail 2. A sliding block 4 is slidingly mounted on the horizontal slide rail 3. The vertical slide rail 2 and the horizontal slide rail 3 are both electric slide rails. The horizontal slide rail 3 can automatically slide up and down on the vertical slide rail 2, and the sliding block 4 can automatically slide horizontally on the horizontal slide rail 3. To prevent the horizontal slide rail 3 from sliding off the vertical slide rail 2 and the sliding block 4 from sliding off the horizontal slide rail 3, a limiting ring 17 is fixed to the top end of the vertical slide rail 2 and the end of the horizontal slide rail 3 away from the vertical slide rail 2. The limiting ring 17 is fixedly sleeved on the vertical slide rail 2 / horizontal slide rail 3. The limiting ring 17 can be a rubber ring or a metal ring. The bottom of the transfer trolley 1 is provided with a plurality of universal wheels having a self-locking function, so that the transfer trolley 1 can move flexibly in various terrains and construction environments, and can also be stably positioned on the construction site. The transfer trolley 1 is provided with a material frame 18 for placing curbs. A plurality of curbs are arranged in the material frame 18 in an orderly and spaced manner. The transfer trolley 1 is also provided with a counterweight 19, which can effectively prevent the transfer trolley 1 from tipping over. The bottom of the sliding block 4 is provided with an electric clamping jaw 5 for clamping curbs. The two clamping arms of the clamping jaw 5 are both provided with non-slip pads 16. The non-slip pads 16 can be rubber pads or damping pads. When it is necessary to lay curbs, the horizontal slide rail 3 can be driven to slide up and down on the vertical slide rail 2, and the sliding block 4 can be driven to slide horizontally on the horizontal slide rail 3, so that the clamping jaw 5 can stably clamp the curbs in the material frame 18 one by one and transport them to the laying point for automatic transportation and laying of the curbs.

[0023] In order to avoid the problems of misplacement, dumping and inconsistent height of the curb during installation, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a guide positioning system for adjusting and positioning the position of the clamping jaw 5 is arranged on the transfer vehicle 1, the vertical slide rail 2 is rotatably installed on the transfer vehicle 1 through a bearing, the first rotating mechanism 7 for driving the vertical slide rail 2 to rotate is arranged on the transfer vehicle 1, the first rotating mechanism 7 includes a circular table seat fixed at the bottom end of the vertical slide rail 2, a bearing table fixed on the transfer vehicle 1, and a first motor installed in the bearing table, the circular table seat is rotatably installed on the bearing table, and the circular table seat is connected with the output end of the first motor through a bearing, so that the first motor can drive the vertical slide rail 2 to stably rotate on the transfer vehicle 1. The guide positioning system includes a first electronic compass 8 fixed on the transverse slide rail 3, the first electronic compass 8 is arranged close to the vertical slide rail 2, and the first electronic compass 8 is electrically connected with the first motor. Since the laying path of the curb is set, when the transfer vehicle 1 transports the curb to be laid to the construction site, the first electronic compass 8 can monitor the direction of the transverse slide rail 3 in real time, according to the monitoring of the first electronic compass 8, the first motor can drive the vertical slide rail 2 to rotate on the transfer vehicle 1, so that the direction of the transverse slide rail 3 is always perpendicular to the laying path.

[0024] Referring to Figure 1 、 Figure 3 and Figure 4 , the connecting rod 9 is connected with the ball hinge at the bottom of the sliding block 4, the connecting rod 9 is coaxially connected with the boom 12 at the end away from the sliding block 4, and the boom 12 is fixedly connected with the top of the clamping jaw 5. The guide positioning system further includes an inclination sensor 10 fixed on the top of the clamping jaw 5 and a driving mechanism 11 arranged between the sliding block 4 and the connecting rod 9 and used for adjusting the connecting rod 9 to the vertical state, the inclination sensor 10 is electrically connected with the driving mechanism 11, when the clamping jaw 5 clamps the curb, the inclination sensor 10 can monitor the hanging state of the clamping jaw 5 in real time, and the driving mechanism 11 drives the connecting rod 9 to adjust the angle relative to the sliding block 4, so as to ensure that the top of the clamping jaw 5 is always in a horizontal state, and then the curb clamped by the clamping jaw 5 can be placed vertically on the road surface, avoiding the problem of dumping forward and backward during curb laying.

[0025] For the setting of the driving mechanism 11, referring to Figure 1 and Figure 3The driving mechanism 11 comprises a mounting ring 111 fixed at the bottom of the sliding block 4 and a plurality of electric telescopic rods 112 arranged in the mounting ring 111, and the plurality of electric telescopic rods 112 are electrically connected with the inclination sensor 10. The connecting rod 9 is arranged through the mounting ring 111, and the diameter of the connecting rod 9 is smaller than the inner diameter of the mounting ring 111. The plurality of electric telescopic rods 112 are distributed in the mounting ring 111 along the circumferential direction of the mounting ring 111, the telescopic direction of the electric telescopic rod 112 is consistent with the radial direction of the mounting ring 111, one end of the electric telescopic rod 112 is fixed on the mounting ring 111, and the other end is in abutment with the circumferential wall of the connecting rod 9. According to the information monitored by the inclination sensor 10, the electric telescopic rod 112 in the corresponding direction is driven to automatically telescope, so as to push the connecting rod 9 to swing and adjust on the sliding block 4 by a corresponding angle, so that the top of the clamping jaw 5 is always in a horizontal state, and the curbstone clamped by the clamping jaw 5 can be vertically placed on the road surface.

[0026] In order to make the two clamping arms of the clamping jaw 5 be able to be aligned and clamped on the front and rear sides of the curbstone respectively when the curbstone is clamped, with reference to Figure 1 、 Figure 3 and Figure 4The two sides of the top of the clamping jaw 5 are fixed with visual monitoring mechanisms 6, which are arranged parallel to the top of the clamping jaw 5, can collect images of the kerb below the clamping jaw 5, and compare the kerb with the kerb model set in the system to ensure that the length direction of the kerb is perpendicular to the distribution direction of the two clamping arms on the clamping jaw 5. In order to ensure that the clamping jaw 5 can clamp the kerb at a suitable angle under the monitoring of the visual monitoring mechanism 6, a second rotating mechanism 13 for driving the boom 12 to rotate at the end of the connecting rod 9 is arranged between the boom 12 and the connecting rod 9, and the visual monitoring mechanism 6 is electrically connected with the second rotating mechanism 13. The second rotating mechanism 13 comprises a shell 131 fixed on the connecting rod 9, a motor 132 fixed on the inner wall of the shell 131, a driving gear 133 fixedly connected with the output end of the motor 132, and a driven gear 134 fixedly sleeved on the boom 12. The boom 12 is arranged to rotate in the shell 131, the driving gear 133 and the driven gear 134 are engaged and located in the shell 131, and the visual monitoring mechanism 6 is electrically connected with the motor 132. When the visual monitoring mechanism 6 monitors that the kerb in the material frame 18 is in a non-parallel state with the clamping arms on the two sides of the clamping jaw 5, the visual monitoring mechanism 6 drives the motor 132 to start, and the motor 132 drives the boom 12 to rotate on the connecting rod 9 through the driving gear 133 and the driven gear 134, so as to adjust the hoisting angle of the clamping jaw 5 below the sliding block 4, and ensure that the two clamping arms of the clamping jaw 5 can be aligned and clamped on the front and rear sides of the kerb respectively. When the kerb is laid down, the visual monitoring mechanism 6 can monitor the position of the kerb laid on the roadside, and drive the second rotating mechanism 13 to adjust the angle of the clamping jaw 5 according to the position of the kerb laid in front, so that the kerb clamped by the clamping jaw 5 is parallel to and aligned with the kerb laid on the road surface, thereby avoiding the misalignment problem in the kerb laying process.

[0027] Referring to Figure 1 and Figure 4 The two sides of the top of the clamping jaw 5 are fixed with visual monitoring mechanisms 6, which are arranged parallel to the top of the clamping jaw 5, can collect images of the kerb below the clamping jaw 5, and compare the kerb with the kerb model set in the system to ensure that the length direction of the kerb is perpendicular to the distribution direction of the two clamping arms on the clamping jaw 5. In order to ensure that the clamping jaw 5 can clamp the kerb at a suitable angle under the monitoring of the visual monitoring mechanism 6, a second rotating mechanism 13 for driving the boom 12 to rotate at the end of the connecting rod 9 is arranged between the boom 12 and the connecting rod 9, and the visual monitoring mechanism 6 is electrically connected with the second rotating mechanism 13. The second rotating mechanism 13 comprises a shell 131 fixed on the connecting rod 9, a motor 132 fixed on the inner wall of the shell 131, a driving gear 133 fixedly connected with the output end of the motor 132, and a driven gear 134 fixedly sleeved on the boom 12. The boom 12 is arranged to rotate in the shell 131, the driving gear 133 and the driven gear 134 are engaged and located in the shell 131, and the visual monitoring mechanism 6 is electrically connected with the motor 132. When the visual monitoring mechanism 6 monitors that the kerb in the material frame 18 is in a non-parallel state with the clamping arms on the two sides of the clamping jaw 5, the visual monitoring mechanism 6 drives the motor 132 to start, and the motor 132 drives the boom 12 to rotate on the connecting rod 9 through the driving gear 133 and the driven gear 134, so as to adjust the hoisting angle of the clamping jaw 5 below the sliding block 4, and ensure that the two clamping arms of the clamping jaw 5 can be aligned and clamped on the front and rear sides of the kerb respectively. When the kerb is laid down, the visual monitoring mechanism 6 can monitor the position of the kerb laid on the roadside, and drive the second rotating mechanism 13 to adjust the angle of the clamping jaw 5 according to the position of the kerb laid in front, so that the kerb clamped by the clamping jaw 5 is parallel to and aligned with the kerb laid on the road surface, thereby avoiding the misalignment problem in the kerb laying process.

[0028] The implementation principle of the curb mounting device in the embodiment of the present application is as follows: first, a plurality of curbs are placed in the material frame 18 in an orderly and spaced manner, the transfer vehicle 1 is started, and the transfer vehicle 1 transfers the curbs to the construction site; the first electronic compass 8 monitors the direction of the transverse slide rail 3 in real time, and according to the monitoring of the first electronic compass 8, the first motor drives the vertical slide rail 2 to rotate on the transfer vehicle 1, so that the direction of the transverse slide rail 3 is always perpendicular to the laying path. At the same time, the inclination sensor 10 monitors the hoisting condition of the clamping jaw 5 in real time, and according to the information monitored by the inclination sensor 10, the electric telescopic rod 112 in the corresponding direction is driven to automatically extend and retract, so as to push the connecting rod 9 to produce a swing adjustment of a corresponding angle on the sliding block 4, and ensure that the top of the clamping jaw 5 is always in a horizontal state. Then the transverse slide rail 3 is driven to slide up and down on the vertical slide rail 2, and the sliding block 4 is driven to slide horizontally with the clamping jaw 5 on the transverse slide rail 3, so that the clamping jaw 5 moves above the material frame 18; the visual monitoring mechanism 6 visually monitors the curbs in the material frame 18, and when the visual monitoring mechanism 6 monitors that the curbs in the material frame 18 are not parallel to the clamping arms on both sides of the clamping jaw 5, the visual monitoring mechanism 6 drives the motor 132 to start, the motor 132 drives the hoisting rod 12 to rotate on the connecting rod 9 through the driving gear 133 and the driven gear 134, so as to adjust the hoisting angle of the clamping jaw 5 below the sliding block 4, and ensure that the two clamping arms of the clamping jaw 5 can be aligned and clamped on the front and rear sides of the curb. Then the clamping jaw 5 stably clamps and hoists the curbs in the material frame 18 one by one to above the predetermined laying path, the visual monitoring mechanism 6 monitors the position of the curb laid on the roadside, and simultaneously drives the second rotating mechanism 13 to adjust the angle of the clamping jaw 5 according to the position of the curb laid in front, so that the curb clamped by the clamping jaw 5 is parallel to and aligned with the curb and is lowered to the road surface, avoiding the misalignment problem existing in the curb laying process. Finally, after the clamping jaw 5 aligns the curb vertically downward to the road surface, the distance sensor 14 on one side can monitor the height of the curb laid, and the distance sensor 14 on the other side can monitor the height of the curb below the clamping jaw 5, and through the height difference detected by the two distance sensors 14, the output end of the air cylinder pushes the pressing plate to ram the curb below the clamping jaw 5 until the heights monitored by the distance sensors 14 on both sides are the same, ensuring the consistency of the curb laying height.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A curb mounting device, characterized by, The vertical slide rail is rotationally arranged on the transfer trolley, and the transfer trolley is provided with a first rotation mechanism for driving the self-rotation of the vertical slide rail; the guide positioning system comprises a first electronic compass fixed on the horizontal slide rail, and the first electronic compass is electrically connected with the first rotation mechanism.

2. The curb mounting device of claim 1, wherein A connecting rod is connected between the slider and the clamping jaw, one end of the connecting rod is connected with the bottom of the slider through a spherical hinge, and the other end is connected with the top of the clamping jaw, the guide positioning system further comprises an inclination sensor fixed on the top of the clamping jaw and a driving mechanism arranged between the slider and the connecting rod and used for adjusting the connecting rod to a vertical state, and the inclination sensor is electrically connected with the driving mechanism.

3. The curb mounting device of claim 1, wherein The driving mechanism comprises a mounting ring fixed on the bottom of the slider and a plurality of electric telescopic rods arranged in the mounting ring, the plurality of electric telescopic rods are electrically connected with the inclination sensor, the connecting rod is arranged through the mounting ring, the diameter of the connecting rod is smaller than the inner diameter of the mounting ring, the plurality of electric telescopic rods are distributed in the mounting ring in a circumferential direction, the telescopic direction of the electric telescopic rod is consistent with the radial direction of the mounting ring, one end of the electric telescopic rod is fixed on the mounting ring, and the other end is in abutment with the peripheral wall of the connecting rod.

4. The curb mount of claim 3, wherein, The connecting rod and the clamping jaw are further provided with a boom, the boom is coaxially arranged with the connecting rod, one end of the boom is rotationally connected with the end of the connecting rod, and the other end is fixedly connected with the top of the clamping jaw, a second rotation mechanism is arranged between the boom and the connecting rod and used for driving the self-rotation of the boom at the end of the connecting rod, the visual monitoring mechanism is fixedly arranged on both sides of the top of the clamping jaw and parallel to the top of the clamping jaw, and the visual monitoring mechanism is electrically connected with the second rotation mechanism.

5. The curb mounting device of claim 3, wherein The second rotation mechanism comprises a housing fixedly sleeved on the connecting rod, a motor fixed on the inner wall of the housing, a driving gear fixedly connected with the output end of the motor, and a driven gear fixedly sleeved on the boom, the boom is arranged through the housing and can self-rotate in the housing, the driving gear and the driven gear are engaged and located in the housing, and the visual monitoring mechanism is electrically connected with the motor.

6. The curb mount of claim 5, wherein, Distance sensors are arranged on both sides of the top of the clamping jaw, and a ramming assembly for ramming the curbstone is arranged on the inner wall of the top of the clamping jaw, and the distance sensors are electrically connected with the ramming assembly.

7. The curb mounting device of claim 1, wherein Anti-skid pads are arranged on the two clamping arms of the clamping jaw.

8. The curb mounting device of claim 1, wherein, The top end of the vertical slide rail and the end of the horizontal slide rail away from the vertical slide rail are both fixed with limit rings.

9. The curb mounting device of claim 1, wherein, A material frame for placing curbstones is arranged on the transfer trolley, and a counterweight is further arranged on the transfer trolley.

10. The curb mounting device of claim 1, wherein, ​

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