A kind of bridge beam gap residue scavenge unit with universal wheel and using method thereof
Technical field
The present invention relates to bridge construction and area of maintenance, be specially a kind of bridge beam gap residue scavenge unit with universal wheel and using method thereof.
Background technology
Usually there is various default gap in bridge.Such as, for holding the bridge expanssion joint of the variable quantity that expands with heat and contract with cold.In work progress, such as, in the work progress of bridge floor, residue is easily amassed in these shrinkage joint.In use procedure afterwards, due to the factor of driving impact, external slag body drop in these gaps, is also easily had to enter.
The scheme of these slag bodies of existing removing often utilizes manually carries out, but the efficiency of this method is low, poor stability, and the slag body of some position and intensity can not be removed.
Summary of the invention
The object of the present invention is to provide one, with bridge beam gap residue scavenge unit and the using method thereof of universal wheel, for overcoming above-mentioned defect of the prior art.
According to the present invention, a kind of bridge beam gap residue scavenge unit with universal wheel, for removing the residue in the gap (such as bridge expanssion joint) in bridge, comprise gripper shoe, described gripper shoe is used for across described gap, and be fixedly connected with the lower end of the support erect, the upper end of the support of described setting is fixedly connected with drive motors, described drive motors connects with drive sleeve power, the external surface of drive sleeve coordinated by key and with the upper slidable of the endoporus of sliding sleeve be connected, the bottom of the endoporus of described sliding sleeve is provided with the spline extended radially inwardly and protrudes, the endoporus of described sliding sleeve is cavity portion being positioned at above described spline protrusion, the external surface of described sliding sleeve is provided with external spline, when described sliding sleeve slides at upper/lower positions relative to described drive sleeve, described external spline engages with the spline endoporus of the upper end of the lifting drive sleeve in the hollow bulb being rotatably installed in described support, it is threaded interior hole below the spline endoporus being positioned at described upper end in the endoporus of described lifting drive sleeve, described threaded interior hole is by threaded engagement and being threaded on the lateral surface of lifting ring, the axle bearing mount portion that the endoporus of described lifting ring performs the middle part of swingle by bearing and removing is connected, be provided with two pilot holes in the ring body of described lifting ring to be connected in order to the sliding bar that leads with two respectively, the lower end of described two guiding slide bars is fixedly connected with the upper side of described gripper shoe, upper end is fixedly connected with swingle drive sleeve mount pad, swingle drive sleeve mount pad is connected by the lower end of bearing with swingle drive sleeve, the upper end of swingle drive sleeve is provided with the protrusion spline part extended radially outwardly, when described sliding sleeve slides at upper/lower positions relative to described drive sleeve, described protrusion spline part is positioned at described cavity portion and throws off with described sliding sleeve, when described sliding sleeve slides in upper position relative to described drive sleeve, described protrusion spline part protrudes with described spline and engages, the endoporus of described swingle drive sleeve is provided with bond structure to be slidably matched slidably with the described key shaft portion removing the top performing swingle, and the described bottom performing swingle of removing is that connecting rod is to be connected with removing Executive Head through the through hole in the middle part of described gripper shoe, be provided with through hole in described drive motors thus with the endoporus of described drive sleeve and swingle drive sleeve formed path for described remove to perform when swingle is elevated pass through,
The bottom of described gripper shoe is provided with universal wheel, described universal wheel is fixed by the holder be arranged in described gripper shoe, the right side of described holder is provided with the locating clip for fixing universal wheel, described universal wheel contacts with bridge and can move the position of described gripper shoe, and convenient Executive Head of removing carries out removing work at diverse location.
Wherein, described sliding sleeve is provided with the sleeve be coupled with the sleeve lifting drive be arranged on described drive motors and is elevated driving second device.
According to another aspect, the using method of the described bridge beam gap residue scavenge unit with universal wheel, first, by described gripper shoe across described gap to make to remove Executive Head near carrying out the slot sidewall removed, afterwards, described sliding sleeve slides at upper/lower positions relative to described drive sleeve, thus utilizes described drive motors to drive described removing to perform swingle decline to drive described removing Executive Head to come downwards to residue position; Afterwards, described sliding sleeve slides in upper position relative to described drive sleeve, thus utilizes described drive motors to drive described removing to perform swingle rotation to drive described removing Executive Head to rotate thus to perform removing work.
By such scheme, perform the related removing head of bar owing to have employed the removing that can be elevated, it can be removed the slag body of the differing heights degree of depth in gap; Due to drive motors and under the center position of parts be provided with through hole for the formation of path, therefore, can allow that above-mentioned execution bar is freely elevated, and make the height erectting support body farthest reduce reduce equipment cost and improve security reliability.Meanwhile, owing to have employed the sleeve of lifting carriage, therefore a drive motors is only set and just can realizes lifting and rotate two kinds of functions.And adopting the guide rod upwards extended bottom screw shell, it not only can provide the guidance capability for ring block, can also support swingle drive sleeve, thus improves the operational reliability of Whole Equipment and make compact overall structure.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the bridge beam gap residue scavenge unit with universal wheel of the present invention;
Fig. 2 is the partial enlarged drawing of the bridge beam gap residue scavenge unit with universal wheel of swingle drive sleeve position in Fig. 1;
Fig. 3 is the partial enlarged drawing of axle bearing mount portion position with the bridge beam gap residue scavenge unit of universal wheel removing the middle part performing swingle in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
A kind of according to an embodiment of the invention bridge beam gap residue scavenge unit with universal wheel, for to the gap in bridge 9, such as bridge expanssion joint, interior residue is removed, comprise gripper shoe 8, described gripper shoe 8 is for across described gap, and be fixedly connected with the lower end of the support 81 erect, the upper end of the support 81 of described setting is fixedly connected with drive motors 82, described drive motors 82 connects with drive sleeve 820 power, the external surface of drive sleeve 820 coordinated by key and with the upper slidable of the endoporus of sliding sleeve 7 be connected, the bottom of the endoporus of described sliding sleeve is provided with the spline extended radially inwardly and protrudes 71, the endoporus of described sliding sleeve is cavity portion 70 being positioned at above described spline protrusion 71, the external surface of described sliding sleeve is provided with external spline 72, when described sliding sleeve 7 slides at upper/lower positions relative to described drive sleeve 820, described external spline 72 engages with the spline endoporus of the upper end of the lifting drive sleeve 83 in the hollow bulb being rotatably installed in described support 81, it is threaded interior hole below the spline endoporus being positioned at described upper end in the endoporus of described lifting drive sleeve 83, described threaded interior hole is by threaded engagement 863 and being threaded on the lateral surface of lifting ring 86, the axle bearing mount portion 841 that the endoporus of described lifting ring 86 performs the middle part of swingle 84 by bearing and removing is connected, two pilot holes are provided with in order to be slidably connected with two guiding slide bars 85 respectively in the ring body of described lifting ring 86, the lower end of described two guiding slide bars 85 is fixedly connected with the upper side of described gripper shoe 8, upper end is fixedly connected with swingle drive sleeve mount pad 850, swingle drive sleeve mount pad 850 is connected by the lower end of bearing with swingle drive sleeve 6, the upper end of swingle drive sleeve 6 is provided with the protrusion spline part 61 extended radially outwardly, when described sliding sleeve 7 slides at upper/lower positions relative to described drive sleeve 820, described protrusion spline part 61 is positioned at described cavity portion 70 and throws off with described sliding sleeve 7, when described sliding sleeve 7 slides in upper position relative to described drive sleeve 820, described protrusion spline part 61 and described spline protrude 71 and engage, the endoporus of described swingle drive sleeve 6 is provided with bond structure to be slidably matched slidably with the described key shaft portion 842 removing the top performing swingle 84, and the described bottom performing swingle 84 of removing is that connecting rod 843 is to be connected with removing Executive Head 840 through the through hole 80 in the middle part of described gripper shoe 8, be provided with through hole in described drive motors 82 thus with the endoporus of described drive sleeve 820 and swingle drive sleeve 6 formed path 822 for described remove to perform when swingle 84 is elevated pass through,
The bottom of described gripper shoe 8 is provided with universal wheel 1, described universal wheel 1 is fixed by the holder 2 be arranged in described gripper shoe 8, the right side of described holder 2 is provided with the locating clip 3 for fixing universal wheel 1, described universal wheel 1 contacts with bridge 9 and can move the position of described gripper shoe 8, and convenient Executive Head 840 of removing carries out removing work at diverse location.
Wherein, described sliding sleeve 7 is provided with the sleeve be coupled with the sleeve lifting drive 71 be arranged on described drive motors and is elevated driving second device 72.
According to another aspect, the using method of the described bridge beam gap residue scavenge unit with universal wheel, first, by described gripper shoe 8 across described gap to make to remove Executive Head 840 near the slot sidewall that will carry out removing, afterwards, described sliding sleeve 7 slides at upper/lower positions relative to described drive sleeve 820, thus utilizes described drive motors to drive described removing execution swingle 84 to decline to drive described removing Executive Head 840 to come downwards to residue position; Afterwards, described sliding sleeve 7 slides in upper position relative to described drive sleeve 820, thus utilizes described drive motors to drive described removing execution swingle 84 to rotate to drive described removing Executive Head 840 rotate thus perform removing work.