Remote control separation and combination device of slope vibration dragging and rolling clutch

Abstract

The utility model discloses a remote control separation and combination device of a slope vibration dragging roller clutch, which comprises a support assembly, an electric push rod and a control system, the support assembly is arranged at the top of a lateral cross beam of a dragging roller, and the fixed end of the electric push rod and the top of the support assembly form a movable hinge. The telescopic end of the electric push rod and the top of a clutch operating rod of the dragging roller form a movable hinge, the control system is electrically connected with the electric push rod to control the electric push rod to stretch out and draw back, and the movable hinge rotating face formed by the electric push rod and the swing face of the clutch operating rod are located in the same plane. The stroke of the electric push rod is equal to the on-off stroke of the clutch operating rod. According to the device, the electric push rod is controlled to stretch through the control system to control the swing state of the clutch operating rod, and then separation and combination of the slope dragging and grinding clutch are controlled; compared with manual operation of workers, construction can be conducted with lower cost, and meanwhile safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of embankment slope rolling construction in building industry, specifically relates to a remote control separation, combination device of clutch that control slope drag roller generates exciting vibration. BACKGROUND

[0002] In the construction of water conservancy and hydropower face slab rockfill dam, the upstream face cushion layer slope surface and slope stabilizing mortar generally adopt slope rolling construction process, and a slope and flat dual-purpose vibrating roller (hereinafter referred to as "drag roller") is generally used in the process, the drag roller is rolled on the slope surface by the steel wire rope pulled by a bulldozer, and a backhoe is used as a guide to control the horizontal dam axis direction displacement.

[0003] According to the construction process requirements, the drag roller vibrates only when climbing and does not vibrate when descending. The vibration of the drag roller provides exciting force to the steel wheel through the diesel engine, and the separation and combination of the clutch are controlled by the manual control of the clutch operating lever by the worker. Therefore, during the construction process, one operator is needed at the bottom of the rolling area, and another operator is needed at the top of the rolling area, when the drag roller is lowered to the bottom of the rolling area, the operator at the bottom manually controls the clutch to combine, so that the drag roller steel wheel vibrates when being pulled upward; when the drag roller is pulled to the top of the rolling area, the operator at the top manually controls the clutch to separate, so that the drag roller vibration is turned off, and then the static rolling is lowered to complete a cycle of slope rolling construction.

[0004] However, this construction method requires two operators and a commander, and the operators have a high risk of working at the edge of the slope and crossing operation at the bottom of the slope, and the manual control is inefficient and the labor cost is high. Therefore, a clutch separation and combination device for remote control is needed to eliminate the operation safety risk and reduce the construction cost. UTILITY MODEL CONTENTS

[0005] The utility model discloses a slope vibrating drag roller clutch remote separation, combination device is provided for solving above-mentioned technical problem, electric push rod is installed on support assembly, and the swing state of clutch operating lever is controlled by the telescopic electric push rod controlled by control system, and then the separation and combination of slope drag roller clutch are controlled;Compared with manual operation of the worker, the device can be constructed at a lower cost, and the safety is higher;Meanwhile, the utility model can be applicable to the slope rolling in different environments, and the use cost is low.

[0006] The utility model provides a kind of slope vibration drag roller clutch remote control separates, and combines device, including support assembly, electric push rod and control system, support assembly is arranged at the top of the lateral beam of drag roller, electric push rod fixed end and support assembly top form movable hinge, electric push rod telescopic end and the top of the clutch operating lever of drag roller form movable hinge, control system is electrically connected with electric push rod to control the telescoping of electric push rod, the movable hinge rotating surface formed by electric push rod and the swing surface of clutch operating lever are in the same plane, the stroke of electric push rod is equal to the opening and closing stroke of clutch operating lever.

[0007] Further technical solutions are: the support assembly includes two equal angle steels, the bottom of the two equal angle steels is fixedly connected to the top of the lateral beam of the drag roller, the top of the two equal angle steels is provided with a first pin hole, and the first pin hole is connected to the fixed end of the electric push rod through a first pin.

[0008] Further technical solutions are: the top of the two equal angle steels is at the same height as the top of the clutch operating lever.

[0009] Further technical solutions are: the top of the clutch operating lever is provided with a hinged bracket, and the hinged bracket is connected to the telescopic end of the electric push rod through a second pin.

[0010] Further technical solutions are: the hinged bracket includes a short steel pipe sleeved outside the clutch operating lever, and two steel plates provided with second pin holes are welded to the outside of the short steel pipe.

[0011] Further technical solutions are: the control system includes a wireless remote control switch, an incoming cable, an outgoing cable and a remote controller, the wireless remote control switch is fixedly connected to the tail beam of the drag roller, the positive and negative poles of the incoming cable of the wireless remote control switch are connected to the positive and negative poles of a starting battery, and the outgoing cable of the wireless remote control switch is connected to the incoming end of the electric push rod.

[0012] The utility model has the advantages of:

[0013] The electric push rod of the utility model is fixedly connected to the position corresponding to the clutch operating lever of the drag roller, the control system can control the contraction of the electric push rod to make the clutch of the drag roller combine and thus make the drag roller vibrate, the extension of the electric push rod can make the clutch of the drag roller separate and thus make the drag roller stop vibrating, so as to remotely control the start and stop of the vibration of the drag roller. At the same time, the whole drag roller is dragged on the slope surface by a steel wire rope for operation, the vibration is turned on when the drag roller goes up, and the vibration is turned off when the drag roller goes down.

[0014] The utility model has the advantages of simple structure, convenient operation, adjustable model and size of each structure of the device according to actual needs, applicable to different construction conditions, no need to manually control the clutch at the top and bottom of the rolling area by multiple workers, greatly reducing the safety risk, improving the construction efficiency and saving the construction cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model structural drawing.

[0016] Figure 2 For Figure 1 The section view at a-a in figure.

[0017] Figure 3 For Figure 1 The structure enlarged schematic view at A in figure.

[0018] Figure 4 For Figure 1 The structure enlarged schematic view at B in figure.

[0019] In the figure:

[0020] 1. drag harrow;11. lateral beam;12. tail beam;2. support assembly;21. equal angle steel;3. electric push rod;4. control system;41. wireless remote control switch;42. incoming cable;43. outgoing cable;44. remote controller;5. clutch operating lever;6. first pin shaft;7. second pin shaft;8. hinged bracket;9. slope, 10. starting battery. DETAILED DESCRIPTION

[0021] The utility model will be further explained in detail in combination with the drawings. These drawings are all simplified schematic views, just to schematically show the basic structure of the utility model, therefore it just shows the structure related to the utility model.

[0022] In the description of the utility model, it needs to be explained that, if the orientation or position relationship indicated by the terms such as “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, “outer” appears, it is based on the orientation or position relationship shown in the drawings, just for the convenience of describing the utility model and simplifying the description, and is not to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0023] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, if the terms “mounting”, “connecting”, “connection” appear, it should be understood in a broad sense, for example, it can be fixedly connected, or can be detachably connected, or integrally connected;It can be mechanically connected, or electrically connected;It can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] A slope vibration drag harrow clutch remote control separation and combination device, such as Figures 1-4As shown, it comprises a bracket assembly 2, an electric push rod 3 and a control system 4, the bracket assembly 2 is arranged on the top of the lateral beam 11 of the drag roller 1, the fixed end of the electric push rod 3 is hingedly connected with the top of the bracket assembly 2, the telescopic end of the electric push rod 3 is hingedly connected with the top of the clutch operating rod 5 of the drag roller 1, the control system 4 is electrically connected with the electric push rod 3 to control the telescopic movement of the electric push rod 3, the hinged rotation surface of the electric push rod 3 and the swing surface of the clutch operating rod 5 are located in the same plane, and the stroke of the electric push rod 3 is equal to the opening and closing stroke of the clutch operating rod 5. The control system controls the telescopic movement of the electric push rod 3 to control the swing state of the clutch operating rod 5, so that the clutch is separated or combined, the steel wheel of the drag roller 1 is excited when the clutch is combined, and the excitation of the steel wheel of the drag roller 1 is turned off when the clutch is separated.

[0025] The bracket assembly 2 comprises two equal angle steels 21, the bottom of the two equal angle steels 21 is fixedly connected with the top of the lateral beam 11 of the drag roller 1, the top of the two equal angle steels 21 is provided with a first pin hole, and the first pin hole is hingedly connected with the fixed end of the electric push rod 3 through the first pin 6. Preferably, the top of the two equal angle steels 21 is at the same height as the top of the clutch operating rod 5, so that the electric push rod 3 on the bracket assembly 2 can control the swing of the clutch operating rod 5. In a specific embodiment, the bracket assembly 2 adopts two 7.5# equal angle steels, the length of a single equal angle steel is 180 mm, the first pin hole is a φ11 round hole and is arranged at a distance of 35 mm from the top of the equal angle steel, and the distance between the two equal angle steels is 60 mm.

[0026] The top of the clutch operating rod 5 is provided with a hinged bracket 8, and the hinged bracket 8 is hingedly connected with the telescopic end of the electric push rod 3 through the second pin 7. In a specific embodiment, the hinged bracket 8 comprises a short steel pipe sleeved outside the clutch operating rod 5, and two steel plates provided with a second pin hole are welded and fixed outside the short steel pipe. The first pin 6 and the second pin 7 are both carbon steel pins, and the diameter of the pins is not less than 10 mm.

[0027] The specific structure and implementation principle of the electric push rod 3 are prior art, and in a specific embodiment, a finished electric push rod with a stroke of 150 mm, a telescopic speed of 48 mm / s, a pushing force of 250 N and a working voltage of DC 24 V is selected. The extension and contraction of the electric push rod 3 correspond to the closing and opening of the excitation control of the drag roller respectively.

[0028] The control system 4 comprises a wireless remote control switch 41, an incoming cable 42, an outgoing cable 43 and a remote controller 44, the wireless remote control switch 41 is fixedly connected on the tail beam 12 of the drag roller 1, the positive and negative electrodes of the incoming cable 42 of the wireless remote control switch 41 are connected with the positive and negative electrodes of the starting battery 10, and the outgoing cable 43 of the wireless remote control switch 41 is connected with the incoming end of the electric push rod 3. The remote controller 44 is provided with opening, closing and pause buttons to control the contraction, extension and power-off of the electric push rod 3 respectively.

[0029] The control system 4 in the embodiment is a finished product, and the wireless remote control switch 41 is used with a remote controller 44. The incoming cable 42 and the outgoing cable 43 of the wireless remote control switch 41 are fixedly installed on the tail beam 12 of the drag roller 1 along the length direction of the line, so as to ensure that the cables do not fall off during use. In a specific embodiment, the wireless remote control switch 41 is selected as a KL-CLKZ02 type finished product wireless remote control switch, the working voltage of which is DC 12V / DC 24V, the power is 60W, the receiving frequency is 315-433MHZ, the receiving sensitivity is -95DBM, the encoding mode is pair coding, the control distance of the remote controller 44 is 150m, and the incoming cable 42 and the outgoing cable 43 of the wireless remote control switch 41 are selected as single copper core cables with a diameter of 0.5mm 2 The working voltage of the starting battery 10 of the drag roller 1 is DC 24V.

[0030] Based on the above ideal embodiments of the present application, the related personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. A device for remote disengagement and engagement of a slope-vibrating drag roller clutch, characterized in that The utility model relates to a kind of automatic control device of drag scraper, including support assembly, electric push rod and control system, support assembly is arranged at the top of lateral beam of drag scraper, the fixed end of electric push rod is formed with movable hinge at the top of support assembly, the telescopic end of electric push rod is formed with movable hinge at the top of clutch operating lever of drag scraper, control system is electrically connected with electric push rod to control the telescopic of electric push rod, the rotating surface of movable hinge formed by electric push rod and the swing surface of clutch operating lever are in the same plane, the stroke of electric push rod is equal to the opening-closing stroke of clutch operating lever.

2. A ramp-vibrating drag roller clutch remote disconnect, engage device according to claim 1, wherein, Support assembly includes two equal angle steels, the bottom of two equal angle steels is fixedly connected with the top of lateral beam of drag scraper, the top of two equal angle steels is all set with first pin hole, first pin hole is hinged with the fixed end of electric push rod by first pin.

3. A ramp-vibrating drag roller clutch remote disconnect, connect device according to claim 2, characterized in that, The top of two equal angle steels is same height with the top of clutch operating lever.

4. The remote control separation and combination device for the slope vibration drag roller clutch according to claim 1, characterized in that, The top of clutch operating lever is provided with hinged bracket, and the telescopic end of electric push rod is hinged with second pin hole in hinged bracket by second pin.

5. A ramp-vibrating drag roller clutch remote disconnect, connect device according to claim 4, characterized in that, Hinged bracket includes short steel pipe that is sleeved outside clutch operating lever, and two steel plates that are welded and fixed with second pin hole are arranged on the outside of short steel pipe.

6. A ramp-vibrating drag sled clutch remote disconnect, connect device according to claim 1, characterized in that, Control system includes wireless remote control switch, incoming cable, outgoing cable and remote controller, wireless remote control switch is fixedly connected on the tail beam of drag scraper, the positive and negative poles of incoming cable of wireless remote control switch are connected with the positive and negative poles of starting battery of drag scraper, and the outgoing cable of wireless remote control switch is connected with the incoming end of electric push rod.

Images