Concrete slope protection plate auxiliary laying device for channel construction
By designing an auxiliary paving device for concrete slope protection slabs that includes an electric walking track and a steering mechanism, the problems of slope damage and safety risks in channel lining construction were solved, and efficient and safe slope protection slab paving was achieved.
Patent Information
- Application Number
- CN202520123727.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-17
AI Technical Summary
In existing technologies, the method of dragging concrete slope protection slabs during channel revetment construction is difficult to control accurately, leading to damage to the slope sand cushion layer. It requires highly experienced workers, there is a shortage of professional technicians, the slabs are heavy, the manual dragging efficiency is low, the labor intensity is high, and the safety risks are significant.
An auxiliary laying device was designed, comprising a first vertical traveling arm, a second vertical traveling arm, a transverse truss, and a hoisting unit. The device is moved and steered using electric traveling tracks and a steering mechanism. Combined with a scissor-type slope protection plate clamp and an electric hoist, it enables efficient hoisting and laying of concrete slope protection plates.
It reduces damage to the slope sand cushion layer, improves construction safety, reduces labor intensity and costs for workers, reduces safety hazards, and improves construction efficiency.
Smart Images
Figure CN223780792U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a concrete revetment plate auxiliary laying device, concretely relates to a concrete revetment plate auxiliary laying device for channel construction, belongs to the technical field of concrete revetment plate laying. BACKGROUND
[0002] With the development and construction of the state for the irrigation area, the modernization irrigation area transformation is in the construction like a fire, for the convenience of the diversion channel later period operation and maintenance, the form of the channel protection is mostly prefabricated concrete revetment plate.
[0003] At present, the channel protection construction mostly is that the worker drags the concrete revetment plate from the stacking position of the channel top to the slope foot by the help of the drag hook, until dragging to the designated laying position.
[0004] In the process of dragging, due to the difficult accurate control of the method and posture of dragging, the sand cushion layer of the channel slope surface can be damaged, so the experience requirement of the worker is higher, and the technical labor of professional laying revetment plate is short, and the single block laying cost is high;Secondly, the weight of a prefabricated plate is about 90kg, the manual dragging efficiency is low, the manual labor intensity is high, and the worker's hands and feet are easy to knock, and the safety risk is big.
[0005] Summarized above, how is the technical problem to the above technical problem, proposes a kind of concrete revetment plate auxiliary laying device, this also becomes the problem that the technical personnel in the field of the present are urgently solved. INVENTION CONTENTS
[0006] The utility model provides a kind of concrete revetment plate auxiliary laying device for channel construction in view of the deficiency of the prior art above.
[0007] The technical scheme of the utility model is: a kind of concrete revetment plate auxiliary laying device for channel construction, including first vertical walking arm, second vertical walking arm, cross truss and hoisting unit.
[0008] The height of the second vertical walking arm is greater than the height of the first vertical walking arm, and the first vertical walking arm and the second vertical walking arm are vertically installed at the two ends of the cross truss respectively.
[0009] The first vertical walking arm and the second vertical walking arm all include vertical truss and electric walking track, and the vertical truss is connected with the electric walking track by steering mechanism.
[0010] The hoisting unit includes slide rail, electric hoist and scissor type revetment plate clamp.
[0011] The slide rail is fixed to the lower surface of the cross truss, the electric hoist is installed on the slide rail and can move along the length direction of the slide rail, and the scissor type slope protection plate clamp is connected with the sling on the electric hoist.
[0012] Further, the steering mechanism comprises a steering motor, a planetary gear and an inner tooth type rotary disc bearing.
[0013] The output shaft of the steering motor is provided with a driving gear, the steering motor is fixed to the vertical truss, the vertical truss is fixed to the inner ring of the inner tooth type rotary disc bearing, and the outer ring of the inner tooth type rotary disc bearing is fixed to the frame of the electric walking track.
[0014] The planetary gear is rotationally connected to the frame of the electric walking track, the planetary gear is arranged between the driving gear and the inner ring of the inner tooth type rotary disc bearing, and the inner ring of the inner tooth type rotary disc bearing and the driving gear are both engaged with the planetary gear.
[0015] Compared with the prior art, the utility model has the following effects:
[0016] The utility model discloses under the premise of guaranteeing the concrete slope protection plate laying quality, reduce the damage to the sand cushion layer of slope face, also be favorable to improve the security of worker in the slope face construction process, reduce the security hidden danger such as slip, fall, pinch, knock of worker when construction;The lifting unit 400 greatly reduces the labor intensity of manual handling while guaranteeing the security, and reduces the artificial cost consumption. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the axonometric view of the utility model;
[0018] Figure 2 It is the axonometric view of the steering mechanism 510 of the utility model;
[0019] Figure 3 It is the axonometric view of the lifting unit 400 of the utility model;
[0020] Figure 4 It is the front view of the scissor type slope protection plate clamp 430 of the utility model.
[0021] In the drawing: 100, first vertical walking arm;200, second vertical walking arm;300, cross truss;400, lifting unit;410, slide rail;420, electric hoist;430, scissor type slope protection plate clamp;431, first clamping arm;432, second clamping arm;432-1, handle;433, support rod;434, first transmission arm;435, second transmission arm;436, third transmission arm;437, fourth transmission arm;438, fifth transmission arm;439, sixth transmission arm;500, electric walking track;510, steering mechanism;511, steering motor;512, inner tooth type rotary disc bearing;513, driving gear;514, planetary gear. DETAILED DESCRIPTION
[0022] In order to make the purpose, characteristics and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiments will be clearly and completely described below in combination with the drawings of the utility model.
[0023] Specific implementation one: in combination with Figures 1 to 4 In this embodiment, the auxiliary laying device for the concrete slope protection plate for channel construction comprises a first vertical walking arm 100, a second vertical walking arm 200, a cross truss 300 and a hoisting unit 400.
[0024] The height of the second vertical walking arm 200 is greater than the height of the first vertical walking arm 100, and the first vertical walking arm 100 and the second vertical walking arm 200 are respectively installed perpendicularly at two ends of the cross truss 300.
[0025] The first vertical walking arm 100 and the second vertical walking arm 200 both comprise a vertical truss and an electric walking track 500, and the vertical truss is connected with the electric walking track 500 through a steering mechanism 510.
[0026] The hoisting unit 400 comprises a sliding rail 410, an electric hoist 420 and a scissor type slope protection plate clamp 430.
[0027] The sliding rail 410 is fixedly connected to the lower surface of the cross truss 300, the electric hoist 420 is installed on the sliding rail 410, and the electric hoist 420 can move along the length direction of the sliding rail 410, and the scissor type slope protection plate clamp 430 is connected with a sling on the electric hoist 420.
[0028] Further, the electric hoist 420 selects a CD type electric hoist.
[0029] Specific implementation two: in combination with Figures 1 to 2 In this embodiment, the steering mechanism 510 comprises a steering motor 511, a planetary gear 514 and an inner tooth type rotary table bearing 512.
[0030] The output shaft of the steering motor 511 is provided with a driving gear 513, the steering motor 511 is fixedly connected with the vertical truss, the vertical truss is fixedly connected with the inner ring of the inner tooth type rotary table bearing 512, and the outer ring of the inner tooth type rotary table bearing 512 is fixedly connected with the rack of the electric walking track 500.
[0031] The planetary gear 514 is rotationally connected with the rack of the electric walking track 500. Further, a pin shaft is fixedly connected to the rack of the electric walking track 500, and the planetary gear 514 is installed on the pin shaft to realize the rotational connection between the planetary gear 514 and the rack of the electric walking track 500.
[0032] The planetary gear 514 is arranged between the driving gear 513 and the inner ring of the inner toothed turntable bearing 512, and the inner ring of the inner toothed turntable bearing 512 and the driving gear 513 are engaged with the planetary gear 514.
[0033] The other components and connection relationships are the same as in the first embodiment.
[0034] The third embodiment is described in combination with Figure 1 , Figure 3 and Figure 4 The third embodiment is described in combination with
[0035] The first clamping arm 431 and the second clamping arm 432 are symmetrically arranged, and the two ends of the support rod 433 are respectively hinged to the first clamping arm 431 and the second clamping arm 432.
[0036] The scissor clamping arm unit includes a first transmission arm 434 and a second transmission arm 435, and the first transmission arm 434 and the second transmission arm 435 are arranged in an X shape.
[0037] The two ends of the fifth transmission arm 438 are respectively hinged to the sling and the third transmission arm 436.
[0038] The two ends of the sixth transmission arm 439 are respectively hinged to the sling and the fourth transmission arm 437.
[0039] The two ends of the first transmission arm 434 are respectively hinged to the first clamping arm 431 and the fourth transmission arm 437.
[0040] The two ends of the second transmission arm 435 are respectively hinged to the second clamping arm 432 and the third transmission arm 436.
[0041] The other components and connection relationships are the same as in the first or second embodiment.
[0042] The fourth embodiment is described in combination with Figure 1 and Figure 3 The fourth embodiment is described in combination with
[0043] One end of the connecting arm is fixedly connected to the clamping jaw, and the other end of the connecting arm is hinged to the pin shaft.
[0044] The first transmission arm 434 is fixedly connected to the pin shaft on the first clamping arm 431, and the second transmission arm 435 is fixedly connected to the pin shaft on the second clamping arm 432.
[0045] The two ends of the support rod 433 are respectively hinged with the connecting arms on the first clamping arm 431 and the second clamping arm 432.
[0046] Other components and connection relationships are the same as those in Embodiment 1, 2, 3 or 4.
[0047] Embodiment 5: Combination Figure 1 and Figure 3 In this embodiment, the slide rail 410 is connected with the cross truss 300 by welding.
[0048] Further, the slide rail 410 is an H-shaped steel.
[0049] Further, the clamping jaw is an angle steel.
[0050] Other components and connection relationships are the same as those in Embodiment 1, 2, 3, 4 or 5.
[0051] Embodiment 6: Combination Figure 3 and Figure 4 In this embodiment, a handle 432-1 is mounted on the second clamping arm 432, and further, the handle 432-1 is fixedly connected with the pin shaft of the second clamping arm 432.
[0052] Other components and connection relationships are the same as those in Embodiment 1, 2, 3, 4, 5 or 6.
[0053] Embodiment 7: Combination Figure 1 In this embodiment, the utility model further comprises a remote controller and a controller. The electric hoist 420, the electric walking crawler 500 and the steering motor 511 are electrically connected with the controller, the remote controller sends a control signal to the controller, and then the utility model is remotely controlled.
[0054] Other components and connection relationships are the same as those in Embodiment 1, 2, 3, 4, 5, 6 or 7.
[0055] Working principle
[0056] Combination Figures 1 to 4 The working principle of the utility model is explained as follows:
[0057] The height of the second vertical walking arm 200 is greater than that of the first vertical walking arm 100, and the first vertical walking arm 100 and the second vertical walking arm 200 are respectively vertically installed at two ends of the cross truss 300. In this way, when the construction site is constructed, the first vertical walking arm 100 is placed at the top of the channel, and the second vertical walking arm 200 is placed at the bottom of the channel.
[0058] The electric walking caterpillar 500 has strong bearing capacity, and has large contact area with the ground, so that the pressure is reduced, and the steering mechanism 510 can drive the utility model to steer, so that the cooperation of the electric walking caterpillar 500 and the steering mechanism 510 can drive the utility model to move to different positions of the channel, and continuous laying of the concrete slope protection plate in the channel can be realized.
[0059] The steering principle of the steering mechanism 510 is as follows:
[0060] The outer ring of the inner tooth type rotary table bearing 512 is fixedly connected with the rack of the electric walking caterpillar 500, the vertical truss is fixedly connected with the inner ring of the inner tooth type rotary table bearing 512, the steering motor 511 is fixedly connected with the vertical truss, and the output shaft of the steering motor 511 is provided with the driving gear 513.
[0061] The planetary gear 514 is rotationally connected with the rack of the electric walking caterpillar 500, and is arranged between the driving gear 513 and the inner ring of the inner tooth type rotary table bearing 512, and the inner ring of the inner tooth type rotary table bearing 512 and the driving gear 513 are all engaged with the planetary gear 514.
[0062] The output shaft of the steering motor 511 rotates to drive the driving gear 513 to rotate, the driving gear 513 transmits power to the planetary gear 514, and the planetary gear 514 rotates around the axis of the steering motor 511 when rotating, so that the planetary gear 514 drives the electric walking caterpillar 500 to deflect when revolving, so that the electric walking caterpillar 500 is steered during driving.
[0063] The principle that the scissor type slope protection plate clamp 430 clamps or loosens the concrete slope protection plate is as follows:
[0064] When the prefabricated concrete slope protection plate is clamped, the handle 432-1 on the second clamping arm 432 is moved to make the second clamping arm 432 (or the first clamping arm 431) rotate around the hinge with the supporting rod 433, so that the pin shaft on the second clamping arm 432 is relatively close to the pin shaft on the first clamping arm 431, so that the concrete slope protection plate can be embedded into the clamping jaws of the first clamping arm 431 and the second clamping arm 432.
[0065] Then the electric hoist 420 slowly tightens the sling, the hinges of the fifth transmission arm 438, the sixth transmission arm 439, the first transmission arm 434 and the second transmission arm 435 all rotate relatively, forcing the pin shaft on the second clamping arm 432 to be relatively far away from the pin shaft on the first clamping arm 431, and the clamping jaws on the first clamping arm 431 and the second clamping arm 432 tightly clamp the concrete slope protection plate, and the concrete slope protection plate is lifted upwards as the sling continues to be tightened.
[0066] The utility model has disclosed the above with preferable implementation, however is not used to limit the utility model, any familiar professional technical personnel, does not depart from the content of the utility model technical scheme, according to the technical essence of the utility model to the above implementation case of any simple modification, equivalent change and modification, still belong to the utility model technical scheme range.
Claims
1. A device for assisting the laying of concrete slope protection plates for channel construction, characterized in that: it comprises a first vertical walking arm (100), a second vertical walking arm (200), a cross-truss (300) and a hoisting unit (400); the height of the second vertical walking arm (200) is greater than that of the first vertical walking arm (100), and the first vertical walking arm (100) and the second vertical walking arm (200) are respectively vertically installed at the two ends of the cross-truss (300); the first vertical walking arm (100) and the second vertical walking arm (200) each comprise a vertical truss and an electric walking track (500), and the vertical truss is connected with the electric walking track (500) through a steering mechanism (510); the hoisting unit (400) comprises a sliding rail (410), an electric hoist (420) and a scissor-type slope protection plate clamp (430); the sliding rail (410) is fixedly connected to the lower surface of the cross-truss (300), the electric hoist (420) is installed on the sliding rail (410) and can move along the length direction of the sliding rail (410), and the scissor-type slope protection plate clamp (430) is connected with the sling of the electric hoist (420); the steering mechanism (510) comprises a steering motor (511), a planetary gear (514) and an inner tooth type rotary disc bearing (512); the output shaft of the steering motor (511) is provided with a driving gear (513), the steering motor (511) is fixedly connected with the vertical truss, the vertical truss is fixedly connected with the inner ring of the inner tooth type rotary disc bearing (512), and the outer ring of the inner tooth type rotary disc bearing (512) is fixedly connected with the frame of the electric walking track (500); the planetary gear (514) is rotationally connected with the frame of the electric walking track (500), the planetary gear (514) is arranged between the driving gear (513) and the inner ring of the inner tooth type rotary disc bearing (512), and the inner ring of the inner tooth type rotary disc bearing (512) and the driving gear (513) are both engaged with the planetary gear (514); the scissor-type slope protection plate clamp (430) comprises a first clamping arm (431), a second clamping arm (432), a support rod (433), a scissor-type clamping arm unit, a third transmission arm (436), a fourth transmission arm (437), a fifth transmission arm (438) and a sixth transmission arm (439); the first clamping arm (431) and the second clamping arm (432) are symmetrically arranged, and the two ends of the support rod (433) are respectively hingedly connected with the first clamping arm (431) and the second clamping arm (432); the scissor-type clamping arm unit comprises a first transmission arm (434) and a second transmission arm (435); the two ends of the fifth transmission arm (438) are respectively hingedly connected with the sling and the third transmission arm (436); the two ends of the sixth transmission arm (439) are respectively hingedly connected with the sling and the fourth transmission arm (437); the two ends of the first transmission arm (434) are respectively hingedly connected with the first clamping arm (431) and the fourth transmission arm (437); and the two ends of the second transmission arm (435) are respectively hingedly connected with the second clamping arm (432) and the third transmission arm (436). 2. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 1, characterized in that: 3. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 2, characterized in that: 4. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 3, characterized in that: The first clamping arm (431) and the second clamping arm (432) each comprise a clamping jaw, a connecting arm and a pin shaft; One end of the connecting arm is fixedly connected with the clamping jaw, and the other end of the connecting arm is hingedly connected with the pin shaft; The first transmission arm (434) is fixedly connected with the pin shaft on the first clamping arm (431), and the second transmission arm (435) is fixedly connected with the pin shaft on the second clamping arm (432); Both ends of the support rod (433) are hingedly connected with the connecting arms on the first clamping arm (431) and the second clamping arm (432) respectively.
5. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 4, characterized in that: A handle (432-1) is mounted on the second clamping arm (432).
6. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 1, characterized in that: The slide rail (410) is connected with the cross truss (300) through welding.
7. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 6, characterized in that: The slide rail (410) is an H-shaped steel.
8. The auxiliary laying device for the concrete slope protection plate for channel construction according to claim 4, characterized in that: The clamping jaw is an angle steel.