CN212951987U - Independent suspension frock frame - Google Patents
Independent suspension frock frame Download PDFInfo
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- CN212951987U CN212951987U CN202021049537.4U CN202021049537U CN212951987U CN 212951987 U CN212951987 U CN 212951987U CN 202021049537 U CN202021049537 U CN 202021049537U CN 212951987 U CN212951987 U CN 212951987U
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Abstract
The utility model discloses an independent suspension frock frame, including base, support frame, first mount and second mount. The base is used as a supporting structure of the independent suspension frame tooling frame on the ground or the fork, so that the contact area of the independent suspension frame tooling frame and the ground or the fork is increased; the supporting frame is used for supporting a first fixing frame, and the first fixing frame is used for fixing an upper hinge shaft of the spherical hinge by an upper swing arm; the second fixing frame is arranged on the base and used for fixing a lower hinge shaft of a lower swing arm fixing spherical hinge of the independent suspension. After independent suspension and independent suspension frock frame equipment were accomplished, independent suspension fixed on the base through first mount and second mount, realized the stable fixed of independent suspension on the independent suspension frock, simultaneously, the base has increased the area of contact of independent suspension and independent suspension frock frame integrated configuration and ground or fork, has improved the stability that independent suspension located on ground, and with fork complex stability.
Description
Technical Field
The utility model relates to a motor vehicle technical field, in particular to independent suspension frock frame.
Background
The automobile suspension is an important part for ensuring the riding comfort of an automobile, is also a force transmission part for connecting the frame and the axle, and can ensure the safe running of the automobile.
The automobile suspension comprises a non-independent suspension and an independent suspension, and the independent suspension is more widely used due to the fact that the stability and the comfort of an automobile using the independent suspension are better.
When the independent suspension is located on the ground or on the fork of a forklift, only the lower swing arm fixing spherical hinge at two lower connecting rod ends of the lower end of the independent suspension is in contact with the ground or the fork, the contact area of the independent suspension and the ground or the fork is small, the independent suspension is unstable when directly located on the ground or on the fork of the forklift, and the independent suspension is easy to topple and damages the independent suspension.
Therefore, how to enhance the stability of the independent suspension when the independent suspension is located on the ground or transported on a forklift becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an independent suspension frock frame to stability when reinforcing independent suspension is located on the ground or is transported on fork truck.
In order to achieve the above object, the utility model provides a following technical scheme:
an independent suspension tooling frame comprising:
a base capable of sitting on the ground or on the forks of a forklift;
the supporting frame comprises a vertical rod, a horizontal rod and a connecting rod, wherein the vertical rod is perpendicular to the base, one end of the vertical rod is connected with the base, the other end of the vertical rod is connected with the horizontal rod, the horizontal rod is parallel to the base, the end part of the horizontal rod is connected with the connecting rod, and the connecting rod is perpendicular to the horizontal rod and parallel to the base;
the bottom walls of the two first fixing frames are respectively connected with two end parts of the connecting rod, two side walls of the first fixing frames are provided with first mounting holes in opposite positions, an upper hinge shaft of an upper swing arm fixing ball hinge of an independent suspension is arranged in the first fixing frame, and the upper hinge shaft is arranged on the first fixing frame through a first fastener matched with the first mounting holes;
the second fixing frame is a U-shaped fixing frame and is arranged on the base, two side walls of the second fixing frame are provided with second mounting holes opposite in position, a lower hinge shaft of a lower swing arm fixing spherical hinge of the independent suspension is arranged in the second fixing frame, and the lower hinge shaft is arranged on the second fixing frame through a second fastener matched with the second mounting holes.
Preferably, in the independent suspension frame tooling frame, the vertical rod is a square rod, and a first pin hole is formed in the lower end of the vertical rod;
the support frame further comprises a first sleeve which is a square sleeve and is perpendicular to the base, the lower end of the first sleeve is connected with the base, the upper end of the first sleeve is an open end, the vertical rod can be inserted into the first sleeve from the open end, a first opening for the vertical rod to rotate towards the base in a folding mode is formed in a first side wall of the first sleeve, first strip-shaped holes are formed in a second side wall and a third side wall, adjacent to the first side wall, of the first sleeve, the length extending direction of the first strip-shaped holes is perpendicular to the base, the vertical rod is connected with the first sleeve in a sliding mode through first pins matched with the first pin holes and the first strip-shaped holes, and first split pins are arranged on the first pins;
the vertical rod is provided with a first limiting column, and the first limiting column is positioned above the first pin hole;
the top ends of the second side wall and the third side wall of the first sleeve are provided with first limiting grooves, and the first limiting columns can be embedded into the first limiting grooves when the vertical rods are inserted into the bottom of the first sleeve.
Preferably, in the independent suspension frame tooling frame, the support frame further comprises two reinforcing rods, the two reinforcing rods are symmetrically arranged on two sides of the first sleeve, one end of each reinforcing rod is connected with the first sleeve, the other end of each reinforcing rod is connected with the base, and an included angle between each reinforcing rod and the first sleeve is 30-60 degrees.
Preferably, in the independent suspension frame tooling frame, the base further includes a plurality of protection columns which are square columns and perpendicular to the base, the number of the protection columns is multiple, the protection columns are uniformly distributed along the periphery of the base and are used for protecting the independent suspension, and the lower ends of the protection columns are provided with second pin holes;
the lower end of the protection upright post is connected with the base through a second sleeve, the second sleeve is a square sleeve and is perpendicular to the base, the lower end of the second sleeve is connected with the base, the upper end of the second sleeve is an open end, the protection upright post can be inserted into the second sleeve from the open end, a first side wall of the second sleeve is provided with a second opening for the protection upright post to fold and rotate towards the base, a second side wall and a third side wall of the second sleeve, which are adjacent to the first side wall, are provided with second strip-shaped holes, the length extension direction of the second strip-shaped holes is perpendicular to the base, the protection upright post is in sliding connection with the second sleeve through a second pin matched with the second pin hole and the second strip-shaped holes, and the second pin is provided with a second opening pin;
a second limiting column is arranged on the protection upright column and is positioned above the second pin hole;
the top of the second lateral wall and the third lateral wall of the second sleeve are provided with second limiting grooves, and the second limiting columns can be embedded into the second limiting grooves when the protection stand columns are inserted into the bottom end of the second sleeve.
Preferably, in the independent suspension tool holder described above, the first fastening member and the second fastening member each include:
the lock pin is matched with the first mounting hole to enable the upper hinge shaft to be mounted on the first fixing frame, or the lock pin is matched with the second mounting hole to enable the lower hinge shaft to be mounted on the second fixing frame, a pull rod is arranged at one end, far away from the first mounting hole or the second mounting hole, of the lock pin, and the pull rod is perpendicular to the lock pin;
the lock pin sleeve is sleeved on the lock pin, the lock pin sleeve corresponds to the position of the first mounting hole or the position of the second mounting hole and can be connected with the first mounting frame or the side wall of the second mounting frame, a T-shaped groove is formed in the side wall of the lock pin sleeve and is used for supplying the drawing rod to slide, the horizontal groove of the T-shaped groove is formed in the circumferential direction of the lock pin sleeve, the horizontal groove is formed in the position, close to one end of the side wall, of the lock pin sleeve, and the vertical groove of the T-shaped groove is formed in the position, in the axial direction of the lock pin sleeve.
Preferably, in the independent suspension frame tooling frame, the base is a rectangular frame base and comprises a rectangular outer frame and an inner support, the second sleeves are arranged at four right-angle positions of the rectangular outer frame, and two long sides of the rectangular outer frame respectively comprise two square tubes which are arranged side by side;
the inner support includes:
the first support rod is parallel to the wide side of the rectangular outer frame, two ends of the first support rod are respectively connected with the long side of the rectangular outer frame, and the first sleeve and the reinforcing rod are arranged on the first support rod;
the second supporting rod is parallel to the first supporting rod, two ends of the second supporting rod are respectively connected with the long edge of the rectangular outer frame and used for supporting the supporting arm of the independent suspension, and a first shock pad is arranged on the second supporting rod;
the number of the third supporting rods is two, the third supporting rods are perpendicular to the first supporting rods, one ends of the third supporting rods are connected with the first supporting rods, the other ends of the third supporting rods are connected with the second supporting rods, and the second fixing supports are arranged on the third supporting rods.
Preferably, in the independent suspension frame, the middle part of the horizontal rod is connected with the vertical rod, and the two ends of the horizontal rod are provided with the connecting rods;
the first supporting rod is positioned in the middle of the rectangular outer frame,
the inner support further comprises:
the fourth supporting rod is parallel to the first supporting rod and symmetrically arranged relative to the first supporting rod, two ends of the fourth supporting rod are respectively connected with the long edges of the rectangular outer frame and used for supporting the supporting arm of the independent suspension, and a second shock pad is arranged on the fourth supporting rod;
the number of the fifth supporting rods is two, the fifth supporting rods are perpendicular to the first supporting rods, the fifth supporting rods and the third supporting rods are symmetrically arranged relative to the first supporting rods, one end of each fifth supporting rod is connected with the first supporting rod, the other end of each fifth supporting rod is connected with the fourth supporting rod, and the fifth supporting rods are provided with the second fixing supports.
Preferably, in the independent suspension tool rack, the base further includes support legs, and the support is mounted on a lower end surface of the base and at four right-angle positions of the base.
Preferably, in the independent suspension jig, the base further includes a rectangular square tube, the rectangular square tube is parallel to the first support rod, two ends of the rectangular square tube are respectively connected to the long edge of the rectangular outer frame, and the inner cavity of the rectangular square tube can be inserted by a supply fork.
According to the technical scheme, the utility model provides an independent suspension frock frame for fixed independent suspension makes things convenient for independent suspension's storage and transportation. The base is as the bearing structure of independent suspension frock frame on ground or fork, has increased the area of contact of independent suspension frock frame with ground or fork. The supporting frame is used for supporting the first fixing frame, the first fixing frame is supported to the position of an upper hinge shaft of an upper swing arm fixing spherical hinge of the independent suspension, the first fixing frame is used for fixing the upper hinge shaft of the upper swing arm fixing spherical hinge, and fixing of the upper swing arm fixing spherical hinge of the independent suspension on the base is achieved. The second fixing frame is arranged on the base and used for fixing a lower hinge shaft of a lower swing arm fixing spherical hinge of the independent suspension to realize the fixation of the lower swing arm fixing spherical hinge of the independent suspension on the base. Preferably, the second fixing frame is connected with the base in a welding mode. After independent suspension and independent suspension frock frame equipment were accomplished, independent suspension fixed on the base through first mount and second mount, realized the stable fixed of independent suspension on the independent suspension frock, simultaneously, the base has increased the area of contact of independent suspension and independent suspension frock frame integrated configuration and ground or fork, has improved the stability that independent suspension located on ground, and with fork complex stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an independent suspension tooling frame and an independent suspension assembled according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an independent suspension fixture frame according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an independent suspension fixture frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base of an independent suspension tool rack according to an embodiment of the present invention;
fig. 5 is a schematic structural view illustrating a connection between a vertical rod and a horizontal rod of an independent suspension frame according to an embodiment of the present invention;
fig. 6 is a schematic structural view illustrating a connection rod of an independent suspension frame tooling frame according to an embodiment of the present invention is connected to a first fixing frame;
fig. 7 is a schematic structural view of a second fixing frame of the independent suspension tool rack according to the embodiment of the present invention;
fig. 8 is a schematic structural diagram of a protection column of an independent suspension tooling frame according to an embodiment of the present invention.
1. The base, 11, first bracing piece, 12, the second bracing piece, 13, a shock pad, 14, the third bracing piece, 15, the fourth bracing piece, 16, the fifth bracing piece, 17, the stabilizer blade, 18, rectangle side pipe, 2, the support frame, 21, vertical pole, 211, first spacing post, 22, the horizon bar, 23, the connecting rod, 24, first sleeve pipe, 241, first bar hole, 25, the stiffener, 3, first mount, 4, the second mount, 5, the protection stand, 6, the lockpin, 7, the lock pin cover, 8, draw the pole, 9, the second sleeve pipe, 91, the second bar hole.
Detailed Description
The utility model discloses an independent suspension frock frame to stability when reinforcing independent suspension is located ground or is transported on fork truck.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-8. The utility model discloses an independent suspension frock frame for fixed independent suspension makes things convenient for independent suspension's storage and transportation.
The independent suspension frame tool rack comprises a base 1, a supporting frame 2, a first fixing frame 3 and a second fixing frame 4.
The base 1 is used as a supporting structure of the independent suspension frame tooling frame on the ground or a fork, and the contact area between the independent suspension frame tooling frame and the ground or the fork is increased.
The support frame 2 includes a vertical rod 21, a horizontal rod 22, and a connecting rod 23.
The vertical rod 21 is perpendicular to the base 1, the lower end of the vertical rod 21 is connected with the base 1, and the upper end of the vertical rod 21 is connected with the horizontal rod 22.
The horizontal rod 22 is parallel to the base 1, and the horizontal rod 22 may be connected to the vertical rod 21 at the middle part or connected to the vertical rod 21 at the end part. In the embodiment in which the middle of the horizontal bar 22 is connected to the vertical bar 21, the horizontal bar 22 and the vertical bar 21 form a "T" shape, and in the embodiment in which the end of the horizontal bar 22 is connected to the vertical bar 21, the horizontal bar 22 and the vertical bar 21 form an inverted "L" shape. Preferably, the horizontal bar 22 is welded to the vertical bar 21.
The connecting rod 23 is connected to the end of the horizontal rod 22, as shown in fig. 1, 2, 3 and 5, and the connecting rod 23 is perpendicular to the horizontal rod 22 and parallel to the base 1. Because independent suspension has two fixed ball pivot of last swing arm, it is corresponding, be connected with horizon bar 22 for the middle part of connecting rod 23 in this scheme, the both ends of connecting rod 23 all need be connected with the fixed ball pivot of last swing arm. Preferably, the connecting rod 23 is welded to the horizontal rod 22.
The supporting frame 2 is used for supporting the first fixing frame 3, the first fixing frame 3 is supported to the position of an upper hinge shaft of an upper swing arm fixing spherical hinge of the independent suspension, the first fixing frame 3 is used for fixing the upper hinge shaft of the upper swing arm fixing spherical hinge, and the fixing of the upper swing arm fixing spherical hinge of the independent suspension on the base 1 is achieved.
The second fixing frame 4 is installed on the base 1 and used for fixing a lower hinge shaft of a lower swing arm fixing spherical hinge of the independent suspension to realize the fixation of the lower swing arm fixing spherical hinge of the independent suspension on the base 1. Preferably, the second fixing frame 4 is welded with the base 1.
As shown in fig. 1, 2, 3 and 6, the first fixing frame 3 is a U-shaped fixing frame, and the groove of the first fixing frame 3 is used for placing an upper hinge shaft of an upper swing arm fixing ball hinge of the independent suspension. The number of first mount 3 equals with the quantity of the fixed ball pivot of last swing arm in this scheme, and the number of first mount 3 is two, realizes effectively fixing the fixed ball pivot of last swing arm.
As shown in fig. 1, 2 and 3, the bottom wall of the first fixing frame 3 is connected to the end of the connecting rod 23, and the opening direction of the first fixing frame 3 is along the length extending direction of the connecting rod 23. In order to realize the connection between the first fixing frame 3 and the upper swing arm fixing spherical hinge, first mounting holes are formed in two side walls of the first fixing frame 3, and the positions of the first mounting holes formed in the two side walls are opposite. The upper hinge shaft is positioned in the first fixing frame 3 and is arranged on the first fixing frame 3 through a first fastener matched with the first mounting hole.
In one embodiment of the present disclosure, the second fixing frame 4 is a U-shaped fixing frame, and the groove of the second fixing frame 4 is used for placing the lower hinge shaft of the lower swing arm fixing ball hinge of the independent suspension. In the scheme, the number of the second fixing frames 4 is equal to that of the lower swing arm fixing spherical hinges, and the number of the second fixing frames 4 is two, so that the lower swing arm fixing spherical hinges are effectively fixed.
As shown in fig. 1, 2 and 3, the second fixing frames 4 are symmetrically arranged at both sides of the vertical rod 21.
As shown in fig. 1, 2 and 3, the bottom wall of the second fixing frame 4 is perpendicular to the base 1, the side wall of the second fixing frame 4 is also perpendicular to the base 1, the side wall of the second fixing frame 4 is connected to the base 1, and the opening direction of the second fixing frame 4 is parallel to the plane of the base 1. In order to realize the connection between the second fixing frame 4 and the lower swing arm fixing spherical hinge, second mounting holes are formed in two side walls of the second fixing frame 4, and the positions of the second mounting holes formed in the two side walls are opposite. The lower hinge shaft is positioned in the second fixing frame 4 and is arranged on the second fixing frame 4 through a second fastener matched with the second mounting hole.
When the independent suspension and the independent suspension tool rack are assembled, an upper hinge shaft of an upper swing arm fixing spherical hinge and a lower hinge shaft of a lower swing arm fixing spherical hinge are respectively placed into a first fixing frame 3 and a second fixing frame 4, then the upper hinge shaft is fixed on the first fixing frame 3 through a first fastener, the lower hinge shaft is fixed on the second fixing frame 4 through a second fastener, and the fixing of the independent suspension on the independent suspension tool rack is completed.
After independent suspension and independent suspension frock frame equipment were accomplished, independent suspension passes through first mount 3 and second mount 4 to be fixed on base 1, realizes the stable fixed of independent suspension on the independent suspension frock, and simultaneously, base 1 has increased the area of contact of independent suspension and independent suspension frock frame integrated configuration and ground or fork, has improved the stability that independent suspension is located on ground, and with fork complex stability.
Support frame 2 and base 1 folding joint in this scheme, when independent suspension frock frame transportation, support frame 2 can be folded on base 1 for a plurality of independent suspension frock frames can pile up the transportation.
In a particular embodiment of the solution, the vertical rod 21 is folded on the base 1 by means of a first sleeve 24.
Preferably, the vertical rod 21 is a square rod, and a first pin hole is formed at the lower end of the vertical rod 21.
The first sleeve 24 is a square sleeve, the first sleeve 24 is perpendicular to the base 1, the lower end of the first sleeve 24 is connected with the base 1 in a welding mode, the upper end of the first sleeve 24 is an open end, the vertical rod 21 can be inserted into the first sleeve 24 from the open end, and preferably, the first sleeve 24 is matched with the vertical rod 21 in shape, and the vertical rod 21 is in clearance fit with the first sleeve 24.
In order to realize the rotating fit between the vertical rod 21 and the first sleeve 24, a first opening for allowing the vertical rod 21 to rotate toward the base 1 is provided on a first side wall of the first sleeve 24, where it should be noted that the first opening extends from an open end of the first sleeve 24 to a middle portion or a middle lower portion of the first sleeve, first strip-shaped holes 241 are relatively provided on a second side wall and a third side wall of the first sleeve 24 adjacent to the first side wall, and a length extending direction of the first strip-shaped holes 241 is perpendicular to the base 1. The lower extreme of vertical pole 21 offsets with the lower extreme of first sleeve pipe 24 behind the vertical pole 21 inserts first sleeve pipe 24, and first pin passes first bar hole 241, first pinhole of second lateral wall and the first bar hole 241 of third lateral wall in proper order, realizes vertical pole 21 and first sleeve pipe 24's sliding connection, and vertical pole 21 slides from top to bottom in first bar hole 241 through first pin.
In order to avoid the first pin from falling off from the first pin hole and the first strip-shaped hole 241, the first pin is preferably a perforated pin, the butt end of the perforated pin is limited through a flat head, and a first open pin is arranged in the pin hole of the perforated pin to limit the perforated pin.
In order to further enhance the stability of the vertical rod 21 matching with the first sleeve 24, in the present embodiment, the vertical rod 21 is provided with a first limiting column 211, as shown in fig. 5, the first limiting column 211 is located above the first pin hole; the top ends of the second side wall and the third side wall of the first sleeve 24 are provided with first limiting grooves, after the vertical rod 21 is inserted into the first sleeve 24, the lower end of the vertical rod 21 abuts against the lower end of the first sleeve 24, and the first limiting column 211 falls into the first limiting grooves.
Upwards lifting vertical pole 21, vertical pole 21 drives first pin and slides from top to bottom in first sleeve 24, and first spacing post 211 breaks away from first spacing groove this moment, and when vertical pole 21 lifted to first pin when the top in first bar hole 241, the lower extreme of vertical pole 21 was at most with the lower extreme parallel and level of first opening, rotated vertical pole 21 to the direction of base through first opening this moment, realized the folding of vertical pole 21.
It should be noted here that when the vertical rod 21 is located in the first sleeve 24, the portion of the first sleeve 24 located at the lower end of the first opening can also act as a limit for the vertical rod 21.
In order to enhance the stability of the first sleeve 24, the support frame 2 of the present disclosure further includes a reinforcement bar 25.
The number of the reinforcing rods 25 is two and symmetrically arranged at both sides of the first sleeve 24. It should be noted here that the position of the reinforcing rod 25 needs to avoid the position of the vertical rod 21 matching with the base 1 after being folded.
As shown in fig. 1, 2 and 3, one end of the reinforcing rod 25 is connected with the first sleeve 24, the other end of the reinforcing rod 25 is connected with the base 1, the reinforcing rod 25 is obliquely arranged relative to the first sleeve 24, and the included angle between the reinforcing rod 25 and the first sleeve 24 is 30-60 °. Preferably, the angle between the reinforcing rod 25 and the first sleeve 24 is 45 °.
In order to reduce the overall mass of the independent suspension frame, the vertical rod 21, the horizontal rod 22, the connecting rod 23, the first sleeve 24 and the reinforcing rod 25 are all hollow square tubes in the scheme.
In order to avoid damage to the independent suspension installed on the independent suspension tool rack in the storage or transportation process of the independent suspension, the protection upright posts 5 are uniformly arranged on the periphery of the independent suspension tool rack, and the height of the protection upright posts 5 is at least equal to that of the independent suspension.
In a specific embodiment of the present scheme, the protection column 5 is a square protection column, the lower end of the protection column 5 is connected with the base 1, and the upper end of the protection column 5 is a free end.
Preferably, the protection stand 5 also is hollow square pipe, and the one end that base 1 was kept away from to hollow square pipe is provided with sealed lid, prevents that external moisture or dust from getting into in the hollow square pipe.
Because the vertical rod 21 is connected with the base 1 through the first sleeve 24 in a folding manner, the protection upright post 5 and the base 1 are connected with the base 1 through the second sleeve 9 in a folding manner in the scheme.
The protection stand 5 is square pipe, and the lower extreme of protection stand 5 is provided with the second pinhole.
In a specific embodiment of the solution, the second sleeve 9 is a square sleeve, and the second sleeve 9 is perpendicular to the base 1. As shown in fig. 1, 2, 3 and 4, the lower end of the second sleeve 9 is welded to the base 1, the upper end of the second sleeve 9 is an open end, and the protection pillar 5 can be inserted into the second sleeve 9 from the open end. Preferably, the second sleeve 9 is a clearance fit with the protective upright 5.
In order to realize the rotatable connection between the protection column 5 and the second sleeve 9, a second opening for the protection column 5 to rotate toward the base 1 is provided on the first side wall of the second sleeve 9, where it should be noted that the second opening extends from the open end of the second sleeve 9 to the middle or middle lower portion of the second sleeve 9, a second strip-shaped hole 91 is provided on the second side wall and the third side wall of the second sleeve 9 adjacent to the first side wall, and the length extending direction of the second strip-shaped hole 91 is perpendicular to the base 1. After the protection stand 5 inserts second sleeve 9, the second pin passes second bar hole 91 of second lateral wall, the second pinhole of protection stand 5 and the second bar hole 91 of third lateral wall in proper order, realizes being connected of protection stand 5 and second sleeve 9, and protection stand 5 slides from top to bottom in second bar hole 91 through the second pin.
In order to avoid the second pin from falling off from the second pin hole and the second strip-shaped hole 91, the second pin is preferably a hole-provided pin, the butt end of the hole-provided pin is limited through a flat head, and a second split pin is arranged in the pin hole of the hole-provided pin to limit the hole-provided pin.
In order to further enhance the stability of the matching between the protection upright post 5 and the second sleeve 9, in the scheme, the protection upright post 5 is provided with a second limiting post, and as shown in fig. 8, the second limiting post is positioned above the second pin hole; the top ends of the second side wall and the third side wall of the second sleeve 9 are provided with second limiting grooves, after the protection upright post 5 is inserted into the second sleeve 9, the lower end of the protection upright post 5 is abutted against the lower end of the second sleeve 9, and the second limiting post falls into the second limiting grooves.
To lifting up protection stand 5, protection stand 5 drives the second pin and slides from top to bottom in second sleeve 9, and the spacing post of second breaks away from the second spacing groove this moment, when protection stand 5 lifted to the second pin when the top of second bar hole 91, the lower extreme of protection stand 5 was at most with the lower extreme parallel and level of second opening, rotated protection stand 5 to the direction of base through the second opening this moment, realized the folding of protection stand 5.
The second limiting column has a limiting effect on the protection stand column 5, the protection stand column 5 is guaranteed not to rotate and fold towards the base 1 in the using process, and the using stability of the independent suspension tool frame is improved.
As shown in fig. 1, a right-angled triangle reinforcing plate is arranged on the side wall of the base 1, one right-angled side of the right-angled triangle reinforcing plate is connected with the side wall of the base 1, and the other right-angled plate of the right-angled triangle reinforcing plate is connected with the side wall of the second sleeve 9. The number of the right-angled triangle reinforcing plates is four, and the four right-angled triangle reinforcing plates are respectively arranged on the four right-angled edges of the base 1.
In the scheme, the first fixed support is connected with the upper hinge shaft, and the second fixed support is connected with the lower hinge shaft through the first fastener and the second fastener respectively.
The first fastener and the second fastener can be bolts, and the bolts penetrate through the first mounting holes of the first fixing frame 3 or the second mounting holes of the second fixing frame 4 and the hinge holes of the upper hinge shaft or the hinge holes of the lower hinge shaft to realize the connection of the first fixing frame 3 and the upper hinge shaft.
The first and second fasteners may also be of a construction, as shown in figures 1, 2, 3, 6 and 7, each including a locking pin 6 and a locking pin sleeve 7.
The lock pin sleeve 7 is a cylindrical lock pin sleeve, one end of the lock pin sleeve 7 is connected with the side wall of the first fixing support or the second fixing support, and the installation position of the lock pin sleeve 7 corresponds to the position of the first installation hole of the first fixing support or the second installation hole of the second fixing frame 4. The lock pin sleeve 7 is of a hollow structure and can be sleeved on the lock pin 6.
The lock pin 6 is located in the lock pin sleeve 7, the lock pin 6 penetrates through the first mounting hole and the hinge hole of the upper hinge shaft to enable the upper hinge shaft to be mounted on the first fixing support, or the lock pin 6 penetrates through the second mounting hole and the hinge hole of the lower hinge shaft to enable the lower hinge shaft to be mounted on the second fixing frame 4, a drawing rod 8 is arranged at one end, far away from the first mounting hole or the second mounting hole, of the lock pin 6, and the drawing rod 8 is perpendicular to the lock pin 6.
In order to realize the sliding and locking of the lock pin 6 in the lock pin sleeve 7, a T-shaped groove is arranged on the lock pin sleeve 7 and is communicated with the inner cavity of the lock pin sleeve 7. The horizontal groove of the T-shaped groove is formed along the circumferential direction of the lock pin sleeve 7, the vertical groove of the T-shaped groove is formed along the axial direction of the lock pin sleeve 7, and as shown in fig. 6 and 7, the horizontal groove of the T-shaped groove is formed at one end of the lock pin sleeve 7, which is close to the side wall of the first fixing support or the side wall of the second fixing support.
The groove arranged on the lock pin sleeve 7 can also be an L-shaped groove (not shown in the figure), a horizontal groove of the L-shaped groove is formed along the circumferential direction of the lock pin sleeve 7, a vertical groove of the L-shaped groove is formed along the axial direction of the lock pin sleeve 7, and the horizontal groove of the L-shaped groove is formed at one end of the lock pin sleeve 7, which is close to the side wall of the first fixing support or the side wall of the second fixing support.
Promote the vertical groove motion in pull rod 8 along T type groove or L type groove, lockpin 6 passes the hinge hole of first mounting hole and last hinge in proper order or passes the hinge hole of second mounting hole and lower hinge in proper order, realize being connected of first mount 3 and last hinge or second mount 4 and lower hinge, then stir pull rod 8 and make pull rod 8 card go into the horizontal inslot in T type groove or L type groove, prevent that lockpin 6 from deviating from in first mounting hole or the second mounting hole.
In order to improve the stability of the base 1, the base 1 is a rectangular frame base in the scheme, and comprises a rectangular outer frame and an inner support. At first, the rectangular frame base has increased the area of contact of base 1 with ground or fork, has improved the stability that base 1 supported, and secondly, the rectangular frame base is hollow out construction, has alleviateed base 1's quality, and the material that uses simultaneously is few, has reduced independent suspension frock frame's cost of manufacture to a certain extent.
As shown in fig. 1, 2 and 3, the second sleeves 9 are provided at four right-angle positions of the rectangular outer frame.
Four frames of rectangle frame are square pipe, and the rectangle frame includes two broadsides and two long limits, and wherein, long limit is two longer limits of length of rectangle frame, and the broadside is two shorter limits of rectangle frame length, and two broadsides of rectangle frame are parallel to each other, and two long limits are parallel to each other, and the broadside is perpendicular with long limit.
For the use intensity of reinforcing rectangle frame, this scheme is consolidated two long limits of rectangle frame, and two long limits of rectangle frame all include two square pipes of arranging side by side, and two square pipe welded connection each other.
In one embodiment of the present solution, the inner support comprises a first support bar 11, a second support bar 12 and a third support bar 14.
As shown in fig. 1, 2, 3 and 4, the first support rod 11 is parallel to the wide side of the rectangular frame, and two ends of the first support rod 11 are respectively connected to two long sides of the rectangular frame;
the second support bar 12 is parallel to the first support bar 11, correspondingly, the second support bar 12 is also parallel to the wide side of the rectangular frame, and two ends of the second support bar 12 are respectively connected with two long sides of the rectangular frame;
the third supporting rod 14 is perpendicular to the first supporting rod 11, correspondingly, the third supporting rod 14 is perpendicular to the wide side of the rectangular frame, the third supporting rod 14 is located between the first supporting rod 11 and the second supporting rod 12, one end of the third supporting rod 14 is connected with the first supporting rod 11, and the other end of the third supporting rod 14 is connected with the second supporting rod 12.
In this scheme, be provided with first sleeve pipe 24 and stiffener 25 on first bracing piece 11, support frame 2 installs on first sleeve pipe 24, and correspondingly, first bracing piece 11's effect is used for supporting support frame 2.
In this embodiment, the second support rod 12 is disposed at a position corresponding to the position of the support arm of the independent suspension, and is used for supporting the support arm of the independent suspension. In order to avoid the damage of the supporting arm to the second supporting rod 12 caused by the up-and-down vibration of the independent suspension during transportation, the first shock absorption pad 13 is arranged on the second supporting rod 12.
As shown in fig. 1, 2 and 3, the first cushion 13 is coupled to the second support rod 12 by bolts.
The positions and the number of the third support bars 14 correspond to those of the second fixing frames 4. In a specific embodiment of the present disclosure, the number of the third support rods 14 is two, and a second fixing bracket is mounted on the third support rod 14, so as to support the lower swing arm of the independent suspension.
In order to further optimize the technical scheme, the inner support frame is of a symmetrical structure, and a group of independent suspensions, namely two independent suspensions, can be fixed at the same time.
Specifically, the middle part of the horizontal rod 22 is connected with the vertical rod 21, at this time, the horizontal rod 22 and the vertical rod 21 form a T-shaped structure, and the connecting rod 23 can be installed at both ends of the horizontal rod 22;
the first support rod 11 is located in the middle of the rectangular outer frame, the inner frame further comprises a fourth support rod 15 and a fifth support rod 16, the fourth support rod 15 is parallel to the first support rod 11, the fourth support rod 15 and the second support rod 12 are symmetrically arranged relative to the first support rod 11, the fifth support rods 16 are perpendicular to the first support rod 11, the number of the fifth support rods 16 is two, the fifth support rods 16 and the third support rods 14 are symmetrically arranged relative to the first support rod 11, one end of the fifth support rod 16 is connected with the first support rod 11, and the other end of the fifth support rod 16 is connected with the fourth support rod 15.
The both ends of fourth bracing piece 15 are connected with the long limit of rectangle frame respectively for support the support arm of independent suspension, be provided with the second shock pad on the fourth bracing piece 15, set up the second fixed bolster on the fifth bracing piece 16.
The inner bracket takes the first supporting rod 11 as a central line, the second supporting rod 12, the fourth supporting rod 15, the third supporting rod 14 and the fifth supporting rod 16 are symmetrically distributed relative to the first supporting rod 11, and the two independent suspensions are also symmetrically arranged on two sides of the first supporting rod 11.
This scheme can realize the transport to a set of independent suspension through an independent suspension frock frame, has reduced the transport number of times of independent suspension, has reduced the artifical intensity of labour of independent suspension transport to a certain extent.
In order to further optimize the technical scheme, the base 1 disclosed by the scheme further comprises support legs 17, the support legs 17 are installed on the lower end face of the base 1, the base 1 can be supported to a certain height from the ground, the base 1 can be conveniently supported by a forklift in the first mode, and the independent suspension tooling frame can be prevented from being damped in the second mode.
In order to ensure the connection strength between the support legs 17 and the base 1, the support legs 17 and the base 1 are welded in the scheme.
As shown in fig. 3, the legs 17 are installed at four right-angle positions of the base 1 and are in the same straight line with the protection column 5.
In order to prevent the fork from lifting the base 1, the base 1 slides from the fork, the square rectangular tube 18 is arranged on the base 1, the square rectangular tube 18 is parallel to the first supporting rod 11, and the two ends of the square rectangular tube are respectively connected with the long edge of the rectangular outer frame.
As shown in fig. 1-4, a rectangular hole is formed on the long side of the rectangular outer frame, a rectangular square tube 18 is installed in the rectangular hole, and the outer wall of the rectangular square tube 18 is welded to the rectangular outer frame.
During transportation, the fork of the forklift is inserted into the rectangular square tube 18, and the independent suspension frame tooling frame is transported.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An independent suspension tool rack, comprising:
a base (1) which can be placed on the ground or on the forks of a forklift;
the supporting frame (2) comprises a vertical rod (21), a horizontal rod (22) and a connecting rod (23), the vertical rod (21) is perpendicular to the base (1), one end of the vertical rod (21) is connected with the base (1), the other end of the vertical rod is connected with the horizontal rod (22), the horizontal rod (22) is parallel to the base (1), the end part of the horizontal rod (22) is connected with the connecting rod (23), and the connecting rod (23) is perpendicular to the horizontal rod (22) and parallel to the base (1);
the device comprises two first fixing frames (3), wherein the two first fixing frames (3) are U-shaped fixing frames, the bottom walls of the two first fixing frames (3) are respectively connected with the two end parts of the connecting rod (23), two side walls of the first fixing frames (3) are provided with first mounting holes in opposite positions, an upper hinge shaft of an upper swing arm fixing ball hinge of an independent suspension is arranged in the first fixing frames (3), and the upper hinge shaft is arranged on the first fixing frames (3) through first fasteners matched with the first mounting holes;
the second fixing frame (4) is a U-shaped fixing frame and is installed on the base (1), two opposite second installation holes are formed in two side walls of the second fixing frame (4), the second fixing frame (4) is internally used for placing a lower hinge shaft of a lower swing arm fixing spherical hinge of the independent suspension, and the lower hinge shaft is installed on the second fixing frame (4) through a second fastener matched with the second installation hole.
2. The independent suspension tool rack according to claim 1, characterized in that the vertical rod (21) is a square rod, and a first pin hole is provided at the lower end of the vertical rod (21);
the support frame (2) further comprises a first sleeve (24) which is a square sleeve and is vertical to the base (1), the lower end of the first sleeve (24) is connected with the base (1), the upper end of the first sleeve (24) is an open end, the vertical rod (21) can be inserted into the first sleeve (24) from the open end, a first opening for the vertical rod (21) to rotate towards the base (1) in a folding manner is arranged on a first side wall of the first sleeve (24), first strip-shaped holes (241) are oppositely arranged on a second side wall and a third side wall of the first sleeve (24) adjacent to the first side wall, the length extension direction of the first strip-shaped holes (241) is vertical to the base (1), and the vertical rod (21) is in sliding connection with the first sleeve (24) through first pins matched with the first pin holes and the first strip-shaped holes (241), the first pin is provided with a first cotter pin;
a first limiting column (211) is arranged on the vertical rod (21), and the first limiting column (211) is positioned above the first pin hole;
the top ends of the second side wall and the third side wall of the first sleeve (24) are provided with first limiting grooves, and the first limiting columns (211) can be embedded into the first limiting grooves when the vertical rods (21) are inserted into the bottom of the first sleeve (24).
3. The independent suspension tool rack according to claim 2, characterized in that the support frame (2) further comprises two reinforcing rods (25), the two reinforcing rods (25) are symmetrically arranged on two sides of the first sleeve (24), one end of each reinforcing rod (25) is connected with the first sleeve (24), the other end of each reinforcing rod (25) is connected with the base (1), and the included angle between each reinforcing rod (25) and the first sleeve (24) is 30-60 degrees.
4. The independent suspension tool rack according to claim 3, characterized in that the base (1) further comprises a plurality of protection columns (5) which are square columns and perpendicular to the base (1), the number of the protection columns (5) is multiple, the protection columns (5) are uniformly distributed along the periphery of the base (1) and are used for protecting the independent suspension, and the lower ends of the protection columns (5) are provided with second pin holes;
the lower extreme of protection stand (5) pass through second sleeve pipe (9) with base (1) is connected, second sleeve pipe (9) be square sleeve pipe and with base (1) is perpendicular, the lower extreme of second sleeve pipe (9) with base (1) is connected, the upper end of second sleeve pipe (9) is the open end, protection stand (5) can certainly open end inserts second sleeve pipe (9), be provided with on the first lateral wall of second sleeve pipe (9) and be used for supplying protection stand (5) to base (1) folding pivoted second opening, second strip hole (91) have been seted up on second lateral wall and the third lateral wall that second sleeve pipe (9) and first lateral wall are adjacent, the length extending direction perpendicular to of second strip hole (91) base (1), protection stand (5) through with the second pinhole with second strip hole (91) complex second pin with second sleeve pipe (9) smooth The second pin is provided with a second cotter pin;
a second limiting column is arranged on the protection upright column (5), and the second limiting column is positioned above the second pin hole;
and a second limiting groove is formed in the top ends of the second side wall and the third side wall of the second sleeve (9), and the second limiting column can be embedded into the second limiting groove when the protection upright column (5) is inserted into the bottom end of the second sleeve (9).
5. The independent suspension tooling frame of claim 4 wherein the first and second fasteners each comprise:
the lock pin (6) is matched with the first mounting hole to enable the upper hinge shaft to be mounted on the first fixing frame (3), or the lock pin (6) is matched with the second mounting hole to enable the lower hinge shaft to be mounted on the second fixing frame (4), one end, far away from the first mounting hole or the second mounting hole, of the lock pin (6) is provided with a pull rod (8), and the pull rod (8) is perpendicular to the lock pin (6);
the lock pin sleeve (7) is sleeved on the lock pin (6), the lock pin sleeve (7) corresponds to the position of the first mounting hole or the second mounting hole and can be connected with the side wall of the first fixing frame (3) or the second fixing frame (4), a T-shaped groove is formed in the side wall of the lock pin sleeve (7), the T-shaped groove is used for allowing the pulling rod (8) to slide, a horizontal groove of the T-shaped groove is formed along the circumferential direction of the lock pin sleeve (7), the horizontal groove is formed in one end, close to the side wall, of the lock pin sleeve (7), and a vertical groove of the T-shaped groove is formed along the axial direction of the lock pin sleeve (7).
6. The independent suspension tool rack according to claim 4, characterized in that the base (1) is a rectangular frame base, and comprises a rectangular outer frame and an inner support, the second sleeve (9) is arranged at four right-angle positions of the rectangular outer frame, and two long sides of the rectangular outer frame respectively comprise two square pipes arranged side by side;
the inner support includes:
the first supporting rod (11) is parallel to the wide side of the rectangular outer frame, two ends of the first supporting rod (11) are respectively connected with the long side of the rectangular outer frame, and the first sleeve (24) and the reinforcing rod (25) are arranged on the first supporting rod (11);
the second supporting rod (12) is parallel to the first supporting rod (11), two ends of the second supporting rod (12) are respectively connected with the long edge of the rectangular outer frame and used for supporting the supporting arm of the independent suspension, and a first shock pad (13) is arranged on the second supporting rod (12);
the third supporting rod (14) is perpendicular to the first supporting rod (11), the number of the third supporting rod is two, one end of the third supporting rod (14) is connected with the first supporting rod (11), the other end of the third supporting rod (14) is connected with the second supporting rod (12), and the second fixing frame (4) is arranged on the third supporting rod (14).
7. The independent suspension tool rack according to claim 6, characterized in that the middle of the horizontal rod (22) is connected with the vertical rod (21), and the connecting rod (23) is arranged at both ends of the horizontal rod (22);
the first supporting rod (11) is positioned in the middle of the rectangular outer frame,
the inner support further comprises:
the fourth supporting rod (15) is parallel to the first supporting rod (11), the fourth supporting rod (15) and the second supporting rod (12) are symmetrically arranged relative to the first supporting rod (11), two ends of the fourth supporting rod (15) are respectively connected with the long edge of the rectangular outer frame and used for supporting the supporting arm of the independent suspension, and a second shock pad is arranged on the fourth supporting rod (15);
the number of the fifth supporting rods (16) is two, the fifth supporting rods (16) and the third supporting rods (14) are symmetrically arranged relative to the first supporting rods (11), one ends of the fifth supporting rods (16) are connected with the first supporting rods (11), the other ends of the fifth supporting rods (16) are connected with the fourth supporting rods (15), and the fifth supporting rods (16) are provided with the second fixing frames (4).
8. An independent suspension tool holder according to claim 6, characterized in that the base (1) further comprises support legs (17), which are mounted on the lower end face of the base (1) at four right-angle positions of the base (1).
9. The independent suspension frame tool rack according to claim 6, characterized in that the base (1) further comprises a rectangular square tube (18), the rectangular square tube (18) is parallel to the first support rod (11), two ends of the rectangular square tube (18) are respectively connected with the long edge of the rectangular outer frame, and an inner cavity of the rectangular square tube (18) can be inserted by a fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049537.4U CN212951987U (en) | 2020-06-09 | 2020-06-09 | Independent suspension frock frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049537.4U CN212951987U (en) | 2020-06-09 | 2020-06-09 | Independent suspension frock frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212951987U true CN212951987U (en) | 2021-04-13 |
Family
ID=75385103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021049537.4U Active CN212951987U (en) | 2020-06-09 | 2020-06-09 | Independent suspension frock frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212951987U (en) |
-
2020
- 2020-06-09 CN CN202021049537.4U patent/CN212951987U/en active Active
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