A kind of simple driving shock-damping structure
【Technical field】
The present invention relates to the technical field of storage vehicle, more particularly to a kind of simple driving shock-damping structure.
【Background technology】
If storage car owner carries the vehicle designed for goods in stock, except minority storage car, (such as manual pallet is pitched
Car) be to use manually driven, other are all driven with motor, because its car body is compact, it is mobile flexibly, from heavy and light and environmental protection
Performance is good and is widely used in warehousing industry.
At present, the shock-absorbing capacity of storage car is relatively low, and it is rough and uneven in surface to run into road surface during traveling, will run
Winnow with a dustpan, can seriously cause to overturn, reduce the stationary performance of vehicle, also result in the damage of goods.In order to solve problem above, have
Necessity proposes a kind of simple driving shock-damping structure, prevents vehicle from jolting, it is ensured that storage vehicle traveling comfort.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of simple driving shock-damping structure, its purport
Relatively low in the shock-absorbing capacity for solving storage car in the prior art, it is rough and uneven in surface to run into road surface during traveling, will occur
Jolt, can seriously cause the technical problem overturned.
To achieve the above object, the present invention proposes a kind of simple driving shock-damping structure, including mounting bracket, pressing plate, leads
Xiang Zhu, adjusting screw rod, damping spring and drive assembly, described mounting bracket are rectangular frame structure, described mounting bracket
A pair of guide pillar mounting holes symmetrical above and below are each side set, the upper end floor beam left and right sides of described mounting bracket is set
There are a pair of symmetrical screwed holes, the upper surface rear portion of described drive assembly is provided with connecting plate, and described connecting plate is left
Right both sides equally respectively set a pair of connection projections symmetrical above and below, are offered with a pair of connection projections along on same vertical direction
Connecting hole, is connected with lead between the connecting hole and guide pillar mounting hole of homonymy, the guide pillar peace of described mounting bracket up
A pressing plate is respectively mounted on dress hole, described pressing plate is directed to post with the connection of corresponding lead by bolt assembly and is fixed on installation
On support, described drive assembly also sets up a pair of symmetrical spring connecting poles in front of connecting plate, and each spring connects
Connect and a damping spring be arranged on post, the top of each damping spring is arranged an adjusting screw rod, described adjusting screw rod it is upper
Portion's screwed hole threaded connection corresponding with mounting bracket.
Preferably, described drive assembly is respectively mounted a guide pin bushing in each connecting hole, described lead is by leading
Set is connected with connecting hole.
Preferably, a pair of connecting holes of homonymy are installed with a pair of guide pillars of homonymy in mounting bracket on described connecting plate
Hole is corresponding and coaxial, and two connecting holes are located between two guide pillar mounting holes, the spring connection of homonymy in described drive assembly
Post is corresponding and coaxial with the screwed hole of homonymy in mounting bracket.
Preferably, described screwed hole is located at the front of guide pillar mounting hole.
Preferably, the centre and both sides of described pressing plate offer through hole, described mounting bracket is in each top
Guide pillar mounting hole both sides offer the second bolt hole, the through hole of pressing plate both sides and the second bolt hole of guide pillar mounting hole both sides
It is corresponding, connected between corresponding through hole and the second bolt hole by bolt assembly, the through hole in the middle of pressing plate is installed with guide pillar
Hole is corresponding, and the top of described lead is located in guide pillar mounting hole, and the top of lead offers the first bolt hole, institute
The first bolt hole stated is connected by the through hole in the middle of bolt assembly and pressing plate.
Preferably, described bolt assembly is made up of bolt and elastic washer.
Preferably, being provided with six flanges in the middle part of described adjusting screw rod, the bottom of described adjusting screw rod is socketed
In at the top of damping spring.
Preferably, the bottom of described adjusting screw rod is also arranged with nut, described nut is located at six flanges and subtracted
Between shake spring top.
Beneficial effects of the present invention:Compared with prior art, the simple driving shock-damping structure of one kind that the present invention is provided, structure
Rationally, by mounting bracket together with the Frame Welding for car of storing in a warehouse, during installation, guide pin bushing is arranged on to the connecting hole of drive assembly
It is interior, then it is directed to post and successively loads in the guide pillar mounting hole of mounting bracket and the connecting hole of drive assembly, it is finally logical with pressing plate
The bolt assembly of bolt and elastic washer composition is crossed, post is directed to and is fixed in mounting bracket, damping spring is loaded into spring connects
Connect on post, then the adjusting screw rod for being set with nut be installed in the screwed hole of mounting bracket, and the bottom of adjusting screw rod with
Damping spring is socketed.In use, it is only necessary to according to the adhesive force size needed on driving wheel by rotating adjusting screw rod
The just decrement of adjustable damping spring, when vehicle is by scraggly road surface, when driving wheel runs into raised obstacle, damping bullet
Spring is compressed, and when driving wheel runs into pit, damping spring can extend, so as to prevent jolting for vehicle, the present invention is a kind of
Simple driving shock-damping structure, manufactures easy for installation, is favorably improved the stationarity of storage car traveling.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of simple driving shock-damping structure of the embodiment of the present invention.
In figure:1- mounting brackets, 2- pressing plates, 21- through holes, 3- leads, 4- guide pin bushings, 5- adjusting screw rods, 6- nuts, 7- subtract
Shake spring, 8- drive assembly, 9- bolts, 10- elastic washers, 11- connecting holes, 12- guide pillars mounting hole, 13- springs connecting pole,
14- screwed holes, the bolts hole of 15- second, the bolts hole of 31- first, six flanges of 51-, 81- connecting plates, 82- connection projections.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by drawings and Examples, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1, the embodiment of the present invention provides a kind of simple driving shock-damping structure, including mounting bracket 1, pressing plate 2, guiding
Post 3, adjusting screw rod 5, damping spring 7 and drive assembly 8, described mounting bracket 1 are rectangular frame structure, described installation branch
Frame 1 each side sets a pair of guide pillar mounting holes 12 symmetrical above and below, the described upper end floor beam of mounting bracket 1 or so two
Side is provided with a pair of symmetrical screwed holes 14, and the upper surface rear portion of described drive assembly 8 is provided with connecting plate 81, described
The left and right sides of connecting plate 81 a pair of connection projections 82 symmetrical above and below are equally respectively set, with a pair of connection projections 82 along same
Connecting hole 11 is offered on vertical direction, lead 3 is connected between the connecting hole 11 and guide pillar mounting hole 12 of homonymy, it is described
Be respectively mounted a pressing plate 2 on the guide pillar mounting hole 12 of mounting bracket 1 up, described pressing plate 2 by bolt assembly with it is corresponding
The connection of lead 3 is directed to post 3 and is fixed in mounting bracket 1, and described drive assembly 8 also sets up one in the front of connecting plate 81
To symmetrical spring connecting pole 13, a damping spring 7 is arranged on each spring connecting pole 13, each damping spring 7
Top is arranged an adjusting screw rod 5, and the top screw thread of screwed hole 14 corresponding with mounting bracket 1 of described adjusting screw rod 5 connects
Connect.
Further, described drive assembly 8 is respectively mounted a guide pin bushing 4 in each connecting hole 11, and described lead 3 leads to
Cross guide pin bushing 4 to be connected with connecting hole 11, a pair of connecting holes 11 of homonymy and homonymy in mounting bracket 1 on described connecting plate 81
A pair of guide pillar mounting holes 12 it is corresponding and coaxial, and two connecting holes 11 be located at two guide pillar mounting holes 12 between, described driving
Corresponding and coaxial, the described screwed hole of the screwed hole 14 of homonymy on the spring connecting pole 13 and mounting bracket 1 of homonymy on assembly 8
14 are located at the front of guide pillar mounting hole 12.
Further, the centre and both sides of described pressing plate 2 offer through hole 21, and described mounting bracket 1 is each
The both sides of guide pillar mounting hole 12 of top offer the second bolt hole 15,12 liang of through hole 21 and the guide pillar mounting hole of the both sides of pressing plate 2
Second bolt hole 15 of side is corresponding, is connected between the corresponding bolt hole 15 of through hole 21 and second by bolt assembly, pressing plate 2
Middle through hole 21 is corresponding with guide pillar mounting hole 12, and the top of described lead 3 is located in guide pillar mounting hole 12, and is oriented to
The top of post 3 offers the first bolt hole 31, and the first described bolt hole 31 passes through the through hole 21 in the middle of bolt assembly and pressing plate 2
Connection.
Specifically, described bolt assembly is made up of bolt 9 and elastic washer 10.
Further, the middle part of described adjusting screw rod 5 is provided with six flanges 51, described adjusting screw rod 5
Portion is socketed in the top of damping spring 7, and the bottom of described adjusting screw rod 5 is also arranged with nut 6, and described nut 6 is located at six
Between bar flange 51 and the top of damping spring 7.
A kind of simple driving shock-damping structure of the invention, it is rational in infrastructure, by the Frame Welding of mounting bracket 1 and storage car one
Rise, during installation, in the connecting hole 11 that guide pin bushing 4 is arranged on to drive assembly 8, be then directed to post 3 and successively load mounting bracket 1
In guide pillar mounting hole 12 and the connecting hole of drive assembly 8 11, the spiral shell being finally made up of with pressing plate 2 bolt 9 and elastic washer 10
Bolt assembly, is directed to post 3 and is fixed in mounting bracket 1, damping spring 7 is loaded on spring connecting pole 13, then will be set with spiral shell
The adjusting screw rod 5 of cap 6 is installed in the screwed hole 14 of mounting bracket 1, and the bottom of adjusting screw rod 5 is socketed with damping spring 7.
In use, it is only necessary to according to the adhesive force size needed on driving wheel by rotating adjusting screw rod 5 with regard to adjustable damping
The decrement of spring 7, when vehicle is by scraggly road surface, when driving wheel runs into raised obstacle, damping spring 7 is pressed
Contracting, when driving wheel runs into pit, damping spring 7 can extend, so that jolting for vehicle is prevented, a kind of simple driving of the present invention
Shock-damping structure, manufactures easy for installation, is favorably improved the stationarity of storage car traveling.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.