CN209372428U - It is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle - Google Patents
It is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle Download PDFInfo
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- CN209372428U CN209372428U CN201821807584.3U CN201821807584U CN209372428U CN 209372428 U CN209372428 U CN 209372428U CN 201821807584 U CN201821807584 U CN 201821807584U CN 209372428 U CN209372428 U CN 209372428U
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Abstract
The utility model discloses a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is L-shaped rack including side, adjustment plate is connected on the top end face of the horizontal segment of the rack, the mounting device for installing door frame lower end is fixedly connected in the adjustment plate, it is fixedly connected with retracting cylinder adjustment device on the inclined surface of the rack vertical section positioned at mounting device side, the retracting cylinder for fixing door frame is installed on the retracting cylinder adjustment device.The utility model is convenient for the door frame for opening difference span variation to be fixed, and adapts to the forklift door frame test demand of plurality of specifications.
Description
Technical field
The utility model relates to a kind of monoblock type door frame experimental rigs, specially a kind of for simulating fork truck inclined cylinder angle
Monoblock type door frame experimental rig.
Background technique
Fork truck belongs to hoisting operation engineering truck, and forklift door frame is fork truck main working parts, and door frame is each while it is working
Components stress is larger, is the main component of forklift workability, and to safety in production to Guan Chong, door frame intensity is insufficient, is easy to cause chain
Item fracture, pallet fork fracture, fork carriage desoldering, idler wheel fragmentation, inside and outside door frame deformation, upper beam snap, and cause serious safety hidden
Suffer from, directly jeopardizes the life security of forklift workability personnel and its periphery staff, therefore testing inspection is carried out to forklift door frame
It is particularly important, Most current producer uses the split type experimental rig in front and back, and the door frame of every kind of specification needs to select when testing
Different size fore-stock and after-poppet and related accessories need to adjust the distance between front and back support when adjusting inclined cylinder angle, due to
When adjustment, because door frame has been installed on experimental rig, center is to the front, and easy unstability causes door frame to be tumbled forward, therefore adjust
Risk is larger, and Adjustment precision is not high；Span variation is opened in door frame support lower part, by replacing different preceding support and simulation
The axis of vehicle bridge realizes that the door frame of every kind of specification needs to change corresponding rear support and hinged seat axis etc., tooling is caused to be processed into
This rising causes the quantity, many kinds of of tooling, and manufacturing cost is high, and storage, maintenance are difficult.
So providing the analog fork truck that a kind of door frame for being able to solve every kind of specification need to select corresponding tooling problem
The monoblock type door frame experimental rig of inclined cylinder angle, which becomes us, to be solved the problems, such as.
Utility model content
The monoblock type door frame that the purpose of this utility model is to provide a kind of for simulating fork truck inclined cylinder angle tests dress
It sets, to solve the problems, such as to propose that the door frame of every kind of specification need to select corresponding tooling in above-mentioned background technique.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, including side is L-shaped rack, institute
It states and is connected with adjustment plate on the top end face of the horizontal segment of rack, be fixedly connected in the adjustment plate for installing door frame lower end
Mounting device is fixedly connected with retracting cylinder adjustment device on the inclined surface of the rack vertical section positioned at mounting device side,
Retracting cylinder for fixing door frame is installed on the retracting cylinder adjustment device.
Preferably, described be threaded with abutting screw rod, the abutting in the rack level section of adjustment plate two sides
One end of screw rod is fixedly connected with rotating wheel, and rotation rotating wheel realizes the movement for pushing against screw rod, by the end pair for pushing against screw rod
The adjustment of door frame horizontal direction position guarantees that subject door frame is in test tool middle position, before test, unclamps abutting screw rod,
Deformation when door frame test is not influenced, improves Adjustment precision.
Preferably, the adjustment plate includes being fixedly connected on the transition plates of rack level section top end face, the transition plates
It is equipped with groove, adjustment block is installed in the groove, is conveniently adjusted position of the adjustment block in groove.
Preferably, the mounting device includes the connecting plate being fixedly connected with adjustment block, fixed company on the connecting plate
It is connected to installation set, the connecting shaft for being erected at rack level section is inserted in the installation set, is arranged with and is used in the connecting shaft
Door frame lower end is fixedly connected by the bail wire of clamping door frame lower end, realization with bail wire, and connecting shaft, which realizes, supports bail wire
Effect.
Preferably, the installation set lateral wall is fixedly connected with the vertical plate being fixedly connected with connecting plate, it is described to be located at tune
Furan is breathed out by positioning in the rack of whole plate two sides and is fixedly connected with fixed ring, the connection outer shaft sleeve is equipped with positioning sleeve and locking
Set, the positioning sleeve and lock sleeve are between fixed ring and installation set, and the lock sleeve is fixed on positioning and breathes out on furan, according to axis
Diameter is different, the positioning sleeve of replaceable different inner diameters, convenient for replacing positioning sleeve in different connecting shafts, realizes to bail wire even
Adjustment on spindle position is fixedly connected consequently facilitating opening span door frame to difference with bail wire.
Preferably, the mounting device includes the mounting plate being fixedly connected in adjustment block, fixed on the mounting plate
It is connected with the vertical plate for installing door frame, by adjusting position of the mounting plate in transition plates groove, realizes vertical plate position
Adjustment, is fixedly connected consequently facilitating difference opens span door frame with vertical plate.
Preferably, the retracting cylinder adjustment device includes the backboard being fixedly connected on rack vertical section inclined surface, institute
It states and is connected with movable plate on backboard, double hinged seats are installed on the movable plate, are flexibly connected on the movable plate useful
In the movable block for compressing double hinged seats, the end of the movable plate is fixedly connected with end plate, is threadedly coupled on the end plate useful
In the adjustment screw that driving movable block moves on movable plate, the adjustment screw end on the outside of end plate is fixedly connected with
Handwheel, the retracting cylinder are mounted on double hinged seats, and staff rotates handwheel simultaneously manually, thus the extruding for passing through movable block
Realize the change of double hinged seat positions；When adjustment amount is larger, can by adjusting hinged seat both ends movable block number of packages it is different into
Row is adjusted.
Preferably, the retracting cylinder includes sleeve, the both ends of the sleeve are equipped with mobile bar, the both ends of the sleeve
It is respectively arranged with left tooth internal screw thread and right tooth internal screw thread, the left side mobile bar is provided with left tooth external screw thread, and the right side is mobile
Bar is provided with right tooth external screw thread, and the mobile bar is in mating connection by external screw thread and internal screw thread with sleeve, described to be located at sleeve
External screw thread is connected with fixture nut in the mobile bar of end, and the end of the mobile bar is fixedly connected with annular slab, when needing to adjust
When jack spacing in the mobile bar of a whole set of cylinder both ends, it is inserted into lever, rotational sleeve, so as to adjust the spacing of jack, turning set
Cylinder, when sleeve is moved to suitable position, rotates fixture nut so as to adjust the position of sleeve, passes through fixture nut reality
Now mobile bar is locked on sleeve, prevents mobile bar from shaking on sleeve.
Preferably, being inserted with pin shaft in the through-hole of double hinged seats, the pin shaft is matched with the inner hole of annular slab,
Described at least one end for being located at pin shaft on the outside of double hinged seats is equipped with fixing groove, is provided with jam plate, the jam plate in the fixing groove
It is fixed on the side wall of double hinged seats, when jam plate is fixed on the side wall of double hinged seats, realizes the fixation of pin shaft position.
Preferably, the end of the connecting shaft is equipped with the positioning plate being fixedly connected with rack, the positioning plate and positioning
It breathes out furan to be fixedly connected, is realized by positioning Kazakhstan furan and be fixedly connected with positioning plate.
Compared with prior art, the utility model has the beneficial effects that this for simulating the whole of fork truck inclined cylinder angle
Body formula door frame experimental rig is convenient for the door frame for opening difference span variation to be fixed, therefore tooling processing cost reduces, manufacture
Cost reduces, and convenient for storage and maintenance, and adapts to the forklift door frame test demand of plurality of specifications, is convenient for angular adjustment,
And risk is small when adjusting, labor intensity of operating staff reduces, and is convenient for test specimen clamping.
Detailed description of the invention
Fig. 1 is the perspective view of embodiment 1 in the utility model；
Fig. 2 is the top view of transition plates and adjustment block in the utility model；
Fig. 3 is the cross-sectional view of mounting device in the utility model embodiment 1；
Fig. 4 is the perspective view that furan is breathed out in positioning in the utility model；
Fig. 5 is the perspective view of embodiment 2 in the utility model；
Fig. 6 is the perspective view of mounting device in the utility model embodiment 2；
Fig. 7 is the perspective view that the utility model retracting cylinder adjusts device；
Fig. 8 is the perspective view of double hinged seats in the utility model；
Fig. 9 is the perspective view of pin shaft in the utility model；
Figure 10 is the cross-sectional view of the utility model retracting cylinder.
In figure: 1 rack, 2 adjustment plates, 2-1 transition plates, 2-2 groove, 2-3 adjustment block, 3 mounting devices, 3-1 connect
Fishplate bar, 3-2 installation set, 3-3 connecting shaft, 3-4 bail wire, 3-5 vertical plate, 3-6 positioning Kazakhstan furan, 3-7 fixed ring, 3-8 are fixed
Position set, 3-9 lock sleeve, 3-10 mounting plate, 3-11 vertical plate, 3-12 positioning plate, 3-13 clamping slot, 4 retracting cylinders adjustment dress
It sets, 4-1 backboard, 4-2 movable plate, the bis- hinged seats of 4-3,4-4 movable block, 4-5 end plate, 4-6 adjustment screw, 4-7 hand
Wheel, 4-8 pin shaft, 4-9 fixing groove, 4-10 jam plate, 5 retracting cylinders, 5-1 sleeve, 5-2 mobile bar, 5-3 fixture nut, 5-
4 annular slabs, 6 push against screw rod, 7 rotating wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-10
Embodiment 1
The utility model provides a kind of technical solution: a kind of monoblock type door frame test for simulating fork truck inclined cylinder angle
Device, including side are L-shaped rack 1, it should be noted that are threadedly coupled on 1 horizontal segment of rack of 2 two sides of adjustment plate
Having and pushes against screw rod 6, the one end for pushing against screw rod 6 is fixedly connected with rotating wheel 7, when door frame is placed in rack 1, rotation rotation
Wheel 7 guarantees that subject door frame is in test tool interposition by pushing against adjustment of the end of screw rod to door frame horizontal direction position
It sets, before test, unclamps and push against screw rod, do not influence deformation when door frame test, improve Adjustment precision, the top of the horizontal segment of rack 1
Adjustment plate 2 is connected on end face, it should be noted that adjustment plate 2 includes being fixedly connected on the transition of 1 horizontal segment top end face of rack
Plate 2-1, transition plates 2-1 are equipped with groove 2-2, adjustment block 2-3 are equipped in groove 2-2, the cross section of groove 2-2 is T shape, recessed
Slot cooperation is connected with muti-piece adjustment block 2-3, and the mounting device 3 for installing door frame lower end is fixedly connected in adjustment plate 2,
Retracting cylinder adjustment device 4, retracting cylinder adjustment are fixedly connected on the inclined surface of 1 vertical section of rack of 3 side of mounting device
Retracting cylinder 5 for fixing door frame is installed on device 4.
It should be noted that mounting device 3 includes the connecting plate 3-1 being fixedly connected with adjustment block 2-3, connecting plate 3-1 and
Adjustment block 2-3 is fixedly connected in groove 2-2 by multiple lock-screws, and installation set 3-2 is fixedly connected on connecting plate 3-1,
It is inserted with the connecting shaft 3-3 for being erected at 1 horizontal segment of rack in installation set 3-2, is arranged on connecting shaft 3-3 under clamping door frame
The bail wire 3-4 at end, bail wire 3-4 are equipped with clamping slot 3-13, and the clamping of bail wire 3-4 is fixed on convenient for the Kazakhstan furan on door frame
In slot 3-12, installation set 3-2 lateral wall is fixedly connected with the vertical plate 3-5 being fixedly connected with connecting plate 3-1, and vertical plate 3-5 is equipped with
Centre bore, installation set 3-2 are fixed in centre bore by fixing bolt, and connecting plate 3-1 and installation set 3-2 are located at 2 liang of adjustment plate
Furan 3-6 is breathed out by positioning in the rack 1 of side and is fixedly connected with fixed ring 3-7, positioning breathes out furan 3-6 and is fixed on machine by fixing screws
On frame 1, it is arranged with positioning sleeve 3-8 and lock sleeve 3-9 outside connecting shaft 3-3, positioning sleeve 3-8 and lock sleeve 3-9 are located at fixed ring 3-7
Between installation set 3-2, lock sleeve 3-9 is fixed on positioning and breathes out on furan 3-6, and lock sleeve 3-9 and positioning breathe out furan 3-6 and pass through multiple locks
Tight bolt is fixedly connected, and the end of connecting shaft 3-3 is equipped with the positioning plate 3-12 being fixedly connected with rack 1, positioning plate 3-12 and fixed
Position is breathed out furan 3-6 and is fixedly connected, and positioning plate 3-12 breathes out furan 3-6 with positioning and is fixedly connected by multiple Anti-loose screws, when needs more
When changing different installation set 3-2, staff is taken from connecting shaft 3-3 by spanner rotation lock bolt and Anti-loose screw
Furan 3-6 and positioning ring 3-7 is breathed out in lower positioning, is replaced the different size of positioning sleeve 3-8 matched with connecting shaft 3-3, is realized card
The adjustment of the tight position ring 3-4, therefore it is convenient for the door frame of bail wire 3-4 fixing different types.
It should be noted that retracting cylinder adjustment device 4 includes the backboard 4- being fixedly connected on 1 vertical section inclined surface of rack
Movable plate 4-2 is connected on 1, backboard 4-1, the activity on double hinged seat 4-3, movable plate 4-2 that is equipped on movable plate 4-2 connects
It is connected to the movable block 4-4 for compressing double hinged seat 4-3, the end of movable plate 4-2 is fixedly connected with end plate 4-5, movable plate 4-2
It is fixedly connected, is threaded on end plate 4-5 for driving movable block 4-4 to move up in movable plate 4-2 by screw with end plate 4-5
Dynamic adjustment screw 4-6, the end adjustment screw 4-6 on the outside of end plate 4-5 are fixedly connected with handwheel 4-7, and retracting cylinder 5 is installed
On double hinged seat 4-3, movable plate 4-2 is pushed, so that movable plate 4-2 is moved to suitable position, staff turns simultaneously manually
It starts to take turns 4-7, to realize the change of double positions hinged seat 4-3 by the extruding of movable block 4-4；When adjustment amount is larger, work
Personnel rotate screw by spanner, and end plate 4-5 is removed in realization on movable plate 4-2, convenient for by adjusting the both ends double hinged seat 4-3
Movable block 4-4 number of packages is adjusted.
It should be noted that retracting cylinder 5 includes sleeve 5-1, the both ends of sleeve 5-1 are equipped with mobile bar 5-2, sleeve 5-1
Both ends be respectively arranged with left tooth internal screw thread and right tooth internal screw thread, left side mobile bar 5-2 is provided with left tooth external screw thread, and right side is mobile
Bar 5-2 is provided with right tooth external screw thread, and mobile bar 5-2 and sleeve 5-1 is in mating connection by external screw thread and internal screw thread, is located at sleeve
External screw thread is connected with fixture nut 5-3 on the mobile bar 5-2 of the end 5-1, and the end of mobile bar 5-2 is fixedly connected with annular slab 5-
It is set on 4, sleeve 5-1 there are two jack, staff is inserted into lever in jack, i.e., has adjusted ring when realization sleeve 5-1 is rotated
The position of shape plate 5-1, annular slab 5-1 are fixed with door frame.
It should be noted that being inserted with pin shaft 4-8 in the through-hole of double hinged seat 4-3, pin shaft 4-8 is interior with annular slab 5-4's
Hole matches, and at least one end of pin shaft 4-8 is equipped with fixing groove 4-9 on the outside of double hinged seat 4-3, is provided in fixing groove 4-9
Jam plate 4-10, jam plate 4-10 are fixed on the side wall of double hinged seat 4-3, and jam plate 4-10 is fixed on double hinged by anti-loosening bolt
On seat 4-3, staff rotates anti-loosening bolt by spanner, removes jam plate 4-10 out of pin shaft 4-8 fixing groove 4-9, from
And pin shaft 4-8 is realized relative to the rotation of double hinged seat 4-3, when pin shaft 4-8 turns to suitable position, pass through anti-loosening bolt
Realize the fixation of jam plate 4-10.
Working principle: the positioning sleeve 3-8 for the different length value that staff is matched by replacement with connecting shaft 3-3, it is real
The adjustment of the position on connecting shaft 3-3 bail wire 3-4 is showed, consequently facilitating fixed in the clamping slot 3-13 on bail wire 3-4
Difference opens the door frame of span, and staff pushes movable block 4-4, realizes the adjustment of annular slab 5-4 left-right position, staff
The adjustment that the upper and lower position annular slab 5-4 is realized by rotation handwheel 4-7 and adjustment movable block 4-4 number of packages, by pin shaft 4-8
Latch 4-10 is removed, consequently facilitating the adjustment of annular slab 5-4 angle, rotational sleeve 5-1 realize the tune of the position annular slab 5-4
It is whole, consequently facilitating annular slab 5-4 is fixedly connected with door frame.
Embodiment 2
The utility model provides a kind of technical solution: a kind of monoblock type door frame test for simulating fork truck inclined cylinder angle
Device, including side are L-shaped rack 1, it should be noted that are threadedly coupled on 1 horizontal segment of rack of 2 two sides of adjustment plate
Having and pushes against screw rod 6, the one end for pushing against screw rod 6 is fixedly connected with rotating wheel 7, when door frame is placed in rack 1, rotation rotation
Wheel 7 is connected with adjustment plate 2 on the top end face of the horizontal segment of rack 1, needs to infuse by pushing against clamping of the realization of screw rod 6 to door frame
Meaning, adjustment plate 2 include the transition plates 2-1 for being fixedly connected on 1 horizontal segment top end face of rack, and transition plates 2-1 is equipped with groove
Adjustment block 2-3 is installed, the cross section of groove 2-2 is T shape, and groove cooperation is connected with muti-piece adjustment in 2-2, groove 2-2
Block 2-3 is fixedly connected with the mounting device 3 for installing door frame lower end, the rack 1 positioned at 3 side of mounting device in adjustment plate 2
It is fixedly connected with retracting cylinder adjustment device 4 on the inclined surface of vertical section, is equipped on retracting cylinder adjustment device 4 for fixing door frame
Retracting cylinder 5.
It should be noted that the mounting device 3 includes the mounting plate 3-10 being fixedly connected on adjustment block 2-3, it is described
The vertical plate 3-11 for installing door frame, mounting plate 3-10 and adjustment block 2-3 are fixedly connected on mounting plate 3-10 by multiple solid
Determine bolt to be fixedly connected in groove, staff rotates fixing bolt by spanner, and connecting plate 3-10 can be realized in groove
The adjustment of interior position, vertical plate 3-11 are equipped with the mounting hole for fixing door frame.
It should be noted that retracting cylinder adjustment device 4 includes the backboard 4- being fixedly connected on 1 vertical section inclined surface of rack
Movable plate 4-2 is connected on 1, backboard 4-1, the activity on double hinged seat 4-3, movable plate 4-2 that is equipped on movable plate 4-2 connects
It is connected to the movable block 4-4 for compressing double hinged seat 4-3, the end of movable plate 4-2 is fixedly connected with end plate 4-5, movable plate 4-2
It is fixedly connected, is threaded on end plate 4-5 for driving movable block 4-4 to move up in movable plate 4-2 by screw with end plate 4-5
Dynamic adjustment screw 4-6, the end adjustment screw 4-6 on the outside of end plate 4-5 are fixedly connected with handwheel 4-7, and retracting cylinder 5 is installed
On double hinged seat 4-3, movable plate 4-2 is pushed, so that movable plate 4-2 is moved to suitable position, staff turns simultaneously manually
It starts to take turns 4-7, to realize the change of double positions hinged seat 4-3 by the extruding of movable block 4-4；When adjustment amount is larger, work
Personnel rotate screw by spanner, and end plate 4-5 is removed in realization on movable plate 4-2, convenient for by adjusting the both ends double hinged seat 4-3
Movable block 4-4 number of packages is adjusted.
It should be noted that retracting cylinder 5 includes sleeve 5-1, the both ends of sleeve 5-1 are equipped with mobile bar 5-2, sleeve 5-1
Both ends be respectively arranged with left tooth internal screw thread and right tooth internal screw thread, left side mobile bar 5-2 is provided with left tooth external screw thread, and right side is mobile
Bar 5-2 is provided with right tooth external screw thread, and mobile bar 5-2 and sleeve 5-1 is in mating connection by external screw thread and internal screw thread, is located at sleeve
External screw thread is connected with fixture nut 5-3 on the mobile bar 5-2 of the end 5-1, and the end of mobile bar 5-2 is fixedly connected with annular slab 5-
It is set on 4, sleeve 5-1 there are two jack, staff is inserted into lever in jack, i.e., has adjusted ring when realization sleeve 5-1 is rotated
The position of shape plate 5-1, annular slab 5-1 are fixed with door frame.
It should be noted that being inserted with pin shaft 4-8 in the through-hole of double hinged seat 4-3, pin shaft 4-8 is interior with annular slab 5-4's
Hole matches, when installing door frame on annular slab 5-4, the phenomenon that pin shaft 4-8 will not be loosened with annular slab 5-4, positioned at pair
At least one end of pin shaft 4-8 is equipped with fixing groove 4-9 on the outside of hinged seat 4-3, is provided with jam plate 4-10, jam plate 4- in fixing groove 4-9
10 are fixed on the side wall of double hinged seat 4-3, and jam plate 4-10 is fixed on double hinged seat 4-3 by anti-loosening bolt, and work people
Member rotates anti-loosening bolt by spanner, jam plate 4-10 is removed out of pin shaft 4-8 fixing groove 4-9, to realize pin shaft 4-8 phase
Rotation to double hinged seat 4-3 realizes jam plate 4-10 by anti-loosening bolt when pin shaft 4-8 turns to suitable position
Fixation.
Working principle: staff position in groove by adjusting connecting plate 3-10 realizes the position vertical plate 3-11
Adjustment, is fixedly connected consequently facilitating difference is opened span door frame with vertical plate 3-11, and staff pushes movable block 4-4, realizes
The adjustment of annular slab 5-4 left-right position, staff realize annular slab by rotation handwheel 4-7 and adjustment movable block 4-4 number of packages
The adjustment of the upper and lower position 5-4, by removing latch 4-10 on pin shaft 4-8, consequently facilitating the adjustment of annular slab 5-4 angle,
Rotational sleeve 5-1 realizes the adjustment of the position annular slab 5-4, consequently facilitating annular slab 5-4 is fixedly connected with door frame.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. it is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, including side is L-shaped rack (1),
It is characterized by: be connected with adjustment plate (2) on the top end face of the horizontal segment of the rack (1), it is fixed on the adjustment plate (2) to connect
It is connected to the mounting device (3) for installing door frame lower end, is located at inclining for rack (1) vertical section of the mounting device (3) side
It is fixedly connected with retracting cylinder adjustment device (4) on inclined-plane, is equipped on retracting cylinder adjustment device (4) for fixing door frame
Retracting cylinder (5).
2. it is according to claim 1 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: it is located on rack (1) horizontal segment of the adjustment plate (2) two sides and is threaded with abutting screw rod (6), the abutting spiral shell
One end of bar (6) is fixedly connected with rotating wheel (7).
3. it is according to claim 1 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: the adjustment plate (2) includes the transition plates (2-1) for being fixedly connected on rack (1) horizontal segment top end face, the transition plates
(2-1) is equipped with groove (2-2), is equipped with adjustment block (2-3) in the groove (2-2).
4. it is according to claim 3 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: the mounting device (3) includes the connecting plate (3-1) being fixedly connected with adjustment block (2-3), the connecting plate (3-1)
On be fixedly connected with installation set (3-2), is inserted with the connecting shaft (3- for being erected at rack (1) horizontal segment in the installation set (3-2)
3) bail wire (3-4) for clamping door frame lower end, is arranged on the connecting shaft (3-3).
5. it is according to claim 4 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: installation set (3-2) lateral wall is fixedly connected with the vertical plate (3-5) being fixedly connected with connecting plate (3-1), is located at institute
It states and fixed ring (3-7), the connecting shaft is fixedly connected with by positioning Kazakhstan furan (3-6) in the rack (1) of adjustment plate (2) two sides
It is arranged with positioning sleeve (3-8) and lock sleeve (3-9) outside (3-3), the positioning sleeve (3-8) and lock sleeve (3-9) are located at fixed ring
Between (3-7) and installation set (3-2), the lock sleeve (3-9) is fixed on positioning and breathes out on furan (3-6).
6. it is according to claim 3 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: the mounting device (3) includes the mounting plate (3-10) being fixedly connected on adjustment block (2-3), the mounting plate (3-
10) vertical plate (3-11) for installing door frame is fixedly connected on.
7. it is according to claim 1 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: retracting cylinder adjustment device (4) includes the backboard (4-1) being fixedly connected on rack (1) vertical section inclined surface, institute
It states and is connected on backboard (4-1) movable plate (4-2), double hinged seats (4-3) are installed on the movable plate (4-2), it is described
The movable block (4-4) for compressing double hinged seats (4-3), the end of the movable plate (4-2) are connected on movable plate (4-2)
Portion is fixedly connected with end plate (4-5), is threaded on the end plate (4-5) for driving movable block (4-4) in movable plate (4-
2) adjustment screw (4-6) moved on is located at end adjustment screw (4-6) on the outside of the end plate (4-5) and is fixedly connected with hand
It takes turns (4-7), the retracting cylinder (5) is mounted on double hinged seats (4-3).
8. it is according to claim 1 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: the retracting cylinder (5) includes sleeve (5-1), and the both ends of the sleeve (5-1) are equipped with mobile bar (5-2), the set
The both ends of cylinder (5-1) are respectively arranged with left tooth internal screw thread and right tooth internal screw thread, and the left side mobile bar (5-2) is provided with outside left tooth
Screw thread, the right side mobile bar (5-2) are provided with right tooth external screw thread, and the mobile bar (5-2) and sleeve (5-1) pass through external screw thread
In mating connection with internal screw thread, the external screw thread in the mobile bar (5-2) of the end sleeve (5-1) is connected with fixture nut
The end of (5-3), the mobile bar (5-2) are fixedly connected with annular slab (5-4).
9. it is according to claim 7 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: being inserted with pin shaft (4-8) in the through-hole of double hinged seats (4-3), the pin shaft (4-8) and annular slab (5-4)
Inner hole matches, and at least one end for being located at pin shaft (4-8) on the outside of double hinged seats (4-3) is equipped with fixing groove (4-9), described solid
Determine to be provided with jam plate (4-10) in slot (4-9), the jam plate (4-10) is fixed on the side wall of double hinged seats (4-3).
10. it is according to claim 5 a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle, it is special
Sign is: the end of the connecting shaft (3-3) is equipped with the positioning plate (3-12) being fixedly connected with rack (1), the positioning plate (3-
12) furan (3-6) is breathed out with positioning to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807584.3U CN209372428U (en) | 2018-11-05 | 2018-11-05 | It is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307605A (en) * | 2018-11-05 | 2019-02-05 | 安徽合力股份有限公司 | It is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307605A (en) * | 2018-11-05 | 2019-02-05 | 安徽合力股份有限公司 | It is a kind of for simulating the monoblock type door frame experimental rig of fork truck inclined cylinder angle |
| CN109307605B (en) * | 2018-11-05 | 2024-03-29 | 安徽合力股份有限公司 | Integral type portal frame test device for simulating angle of inclined cylinder of forklift |
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