CN107486828B - A kind of PVC pipe anti-rock rack - Google Patents
A kind of PVC pipe anti-rock rack Download PDFInfo
- Publication number
- CN107486828B CN107486828B CN201710788375.2A CN201710788375A CN107486828B CN 107486828 B CN107486828 B CN 107486828B CN 201710788375 A CN201710788375 A CN 201710788375A CN 107486828 B CN107486828 B CN 107486828B
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- Prior art keywords
- pvc pipe
- bottom plate
- retainer
- latch
- gear
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- 239000011435 rock Substances 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Chutes (AREA)
Abstract
The invention belongs to a kind of PVC pipe protective devices; specifically a kind of PVC pipe anti-rock rack; including bottom plate, retainer and mobile side board positioned at bottom plate both ends; retainer is arc-shaped structure; retainer is mounted on the upper surface of bottom plate by support roller, and the rotation gear teeth are provided on the outside of retainer；The upper surface of bottom plate is equipped with the driving gear for driving retainer；It is provided with cavity in bottom plate, is equipped with rectangle sliding slot in cavity, cavity both ends are respectively arranged on the left side and the right side synchromesh gear, and synchromesh gear is mounted on bottom plate by synchronous rotating shaft, and two synchromesh gears for being located at the same side are realized by chain and rotated synchronously；The bottom of mobile side board is equipped with the sliding rail of insertion rectangle sliding slot, and two mobile side boards are separately mounted on the rectangle sliding slot of two different layers, rack gear is provided on sliding rail, rack gear is meshed with synchromesh gear.The present invention is used for the placement of PVC pipe, can effectively avoid the shaking of PVC pipe, while being convenient for the placement of PVC pipe and taking.
Description
Technical field
The invention belongs to a kind of PVC pipe protective device, specifically a kind of PVC pipe anti-rock rack.
Background technique
Putting for tubing is tubing necessary problems faced in transport circular flow, tubing heavier-weight, in storage
The stacking for needing to stablize safety prevents tubing from sliding, rolling.In general, to prevent tubing in storage location and entrucking transportational process
In landing, it is general to squeeze barrier using filling in tubing two sides, but good anti-rock effect is often not achieved in this processing mode
Fruit, and side easily occurs and slides, it is a kind of security risk for storehouse storage.
In view of the above-mentioned problems, in the prior art, application No. is 201510309414.7 Chinese patents to disclose one
Kind PVC pipe anti-slip tourelle can prevent the landing and rolling of PVC pipe, but device operation is more constant, and
The volume occupied is larger, be unfavorable for save warehouse space, be unfavorable for using.
In consideration of it, a kind of PVC pipe anti-rock rack provided by the invention, the placement of PVC pipe suitable for storehouse,
Can be improved the utilization rate of warehouse space, have it is small in size, be applicable to the placement of greater depth range PVC pipe, and be convenient for
The characteristics of operation, using effect are preferable.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of PVC pipe anti-rock racks, convenient for PVC
The placement and taking-up of tubing, while arc-shaped retainer has preferable structural strength, can effectively avoid the cunning of PVC pipe
It falls；Two mobile side boards of the invention can realize synchronous interaction, convenient for the adjusting of people, meanwhile, it is equipped with and uses on mobile side board
In the fixed module for stablizing PVC pipe, single PVC pipe can be fixed, the shaking of PVC pipe can be effectively reduced, thus
Guarantee the stabilization of center of gravity of the present invention.
The technical solution adopted by the present invention to solve the technical problems is: a kind of PVC pipe anti-rock rack, including bottom
Plate, retainer and the mobile side board positioned at bottom plate both ends, the retainer are arc-shaped structure, and the cross-sectional shape of retainer is
Cross, retainer at least arrange two along the length direction of bottom plate, and the quantity of retainer is according to the length of the PVC pipe of placement
It is adjusted, if the length of PVC pipe is longer, settable multiple retainers prevent PVC pipe from bending, if PVC pipe
Length it is shorter when, settable less retainer, but retainer is at least arranged two, to guarantee that PVC pipe is placed on holding
On frame, retainer is mounted on the upper surface of bottom plate by support roller, and retainer can be slided in support roller, be set on the outside of retainer
It is equipped with the rotation gear teeth；The upper surface of the bottom plate is equipped with rotation axis by support along the length direction of bottom plate, pacifies in rotation axis
Equipped with the driving gear matched with the rotation gear teeth, one end of rotation axis is equipped with No.1 angular wheel；The bottom plate
Upper surface is additionally provided with the turning axis vertical with the rotation axis axis, and one end of turning axis is equipped with and the No.1 conical tooth
No. two angular wheels being meshed are taken turns, the other end of turning axis is provided with crank, can be rotated turning axis by crank, crank is set
It sets in side, retainer is adjusted convenient for personnel, retainer preferentially uses major arc, is conducive to retainer to PVC pipe
Fixed, the opening of retainer can be adjusted by rotating crank, consequently facilitating the placement and taking-up of PVC pipe；The bottom plate
It is inside provided with the cavity penetrated through along its length, the upper and lower surfaces of cavity are provided with rectangle sliding slot, cavity both ends
It is respectively arranged on the left side and the right side synchromesh gear, synchromesh gear is mounted on bottom plate by synchronous rotating shaft, and is located at two of the same side
Synchromesh gear is realized by chain and is rotated synchronously；Sliding rail of the bottom of the mobile side board equipped with the insertion rectangle sliding slot, two
A mobile side board is separately mounted on the rectangle sliding slot of two different layers, and rack gear, rack gear and the synchronous gear are provided on sliding rail
Wheel be meshed, it can be achieved that two mobile side boards synchronization telescope, in use, according to the difference of PVC pipe length, user is by one
A mobile side board pushes forward or backward, can realize moving synchronously for two mobile side boards by synchromesh gear and chain, just
In the adjusting of people, while improving the efficiency of adjustment.The setting of the technical program synchromesh gear and chain can effectively increase
The adjustable range of mobile side board is applicable to the PVC pipe of greater depth range.
As a kind of technical solution of the invention, the end face of the mobile side board is equipped with the mounting hole of array arrangement, part
Fixed module is installed, fixed module is arranged in a vertical direction, and the spacing between adjacent two column fixed module is in mounting hole
The diameter for the PVC pipe for needing to place convenient for the placement of PVC pipe, while can avoid the rolling of PVC pipe when placement PVC pipe
Dynamic, fixed module can be oriented to PVC pipe when placing PVC pipe, while single PVC pipe can also be fixed,
Prevent PVC pipe from shaking；The fixed module includes installation axle, mounting plate and flexible fastening piece, and installation axle is inserted into mounting hole,
The end vertical of installation axle is equipped with centrosymmetric mounting plate, and the outer surface of mounting plate is equipped with multiple rows of flexible fastening piece, bullet
Property fixing piece can be elastic, realize fixation to single PVC pipe, formed in use, PVC pipe is put into multiple fixed blocks
Channel in, flexible fastening piece is oriented to PVC pipe, then pull mobile side board make flexible fastening piece be detached from PVC pipe,
PVC pipe carries out the adjustment of position automatically under the effect of gravity at this time, then again pushes mobile side board to PVC pipe, at this time
Partial elastic fixing piece is compressed by PVC pipe, and PVC pipe can be fixed in partial elastic fixing piece, to realize to each
The fixation of a PVC pipe, and then can be avoided the shaking of PVC pipe.
As a kind of technical solution of the invention, the synchronous rotating shaft stretches out bottom plate and is connected with locking unit, locks
Unit is used to lock synchronous rotating shaft, prevents any sliding of mobile side board, the locking unit include lock cam, screw rod,
Nut and latch, the lock cam are mounted on the extension end of synchronous rotating shaft by key, and the provided circumferentially about of lock cam has
Section is the circumference latch of triangle；The screw rod is mounted on bottom plate by nut vertical, and the nut is fixed on bottom plate；
The latch is mounted on the lower section of screw rod, and the lower surface of latch is provided with the end face latch engaged with the circumference latch,
Rotary screw can realize the up and down motion of latch.In use, rotation screw rod makes latch move downward simultaneously clamping lock cam,
The rotation of lock cam is avoided, so as to which mobile side board is fixed, and then realizes the fixation to PVC pipe.Further,
To enhance coupling mechanism force, the screw rod is eccentrically set on the side of lock cam, and the latch is hinged on the lower section of screw rod, and cuts with scissors
Spindle is parallel with the synchronous rotating shaft, and when screw rod rotates, latch is not rotated with screw rod.
As a kind of technical solution of the invention, the flexible fastening piece includes inner cylinder, outer cylinder, spring and fixed pin, institute
State inner cylinder right angle setting on a mounting board；The outer cylinder is set on inner cylinder, and the barrel of outer cylinder is provided with U-shaped limit along its length
Position slot, and one end of U-shaped limiting slot is in communication with the outside；The spring is mounted in inner cylinder and outer cylinder, under the action of the spring may be used
Realize the flexible of outer cylinder；The fixed pin is welded on the end of inner cylinder, and fixed pin slides in U-shaped limiting slot, fixed pin and U-shaped
Limiting slot cooperation spring use can prevent outer cylinder from falling off.The design of U-shaped limiting slot is while meeting outer cylinder using structural strength
The weight of outer cylinder is reduced, to advantageously reduce weight of the invention.
As a kind of technical solution of the invention, it is provided with fine tuning sliding slot on the mounting plate, finely tunes and is equipped in sliding slot
Multiple fine tuning sliding blocks finely tune and are provided with threaded hole on sliding block；One end of the inner cylinder is welded with fastening screw, and fastening screw screws
In the threaded hole, in use, the spacing of flexible fastening piece can be adjusted according to the wall thickness of PVC pipe, be conducive to subtract
The use of few flexible fastening piece；The width of the fine tuning sliding block is equal to the diameter of minimum inner cylinder, the minimum diameter PVC of the inner cylinder
The minimum thickness of tube material and tube wall is conducive to reduce the gap between flexible fastening piece and PVC pipe, to avoid PVC pipe
It shakes.
The beneficial effects of the present invention are:
1. the present invention by setting synchromesh gear and chain mutual cooperation, realize the synchronous adjustment of mobile side board with
And the cooperation of rectangle sliding slot and sliding rail realizes the ability that mobile side board is adjusted on a large scale, PVC pipe can be effectively improved by having
Placement ability.
2. the present invention is by the arc-shaped retainer of setting, retainer preferably uses major arc, so that structure of the invention
Intensity is higher, suitable for the placement of heavier PVC pipe, meanwhile, PVC pipe can avoid using major arc and slid to side, to shut out
Security risk absolutely.
3. the present invention, can be when placing PVC pipe to PVC by the way that adjustable fixed module is arranged on mobile side board
Tubing is oriented to, and is placed PVC pipe and is arbitrarily rolled when placing, while after the completion of placement, fixed module can be to single
PCV tubing is fixed, so that the whole of PVC pipe be avoided to shake, and then when avoiding PVC pipe entirety in the prior art,
The easily damaged situation of fixing piece.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is left view of the invention；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is B- cross-sectional view in Fig. 1；
Fig. 4 is the placement schematic diagram of PVC pipe of the invention；
Fig. 5 is the structural schematic diagram of flexible fastening piece of the invention；
Fig. 6 is the structural schematic diagram of locking unit of the invention；
In figure: bottom plate 1, cavity 11, synchromesh gear 12, synchronous rotating shaft 13, chain 14, retainer 2, support roller 21, rotation
Axis 22, driving gear 23, No.1 angular wheel 24,25, No. two angular wheels 26 of turning axis, crank 27, ratchet and pawl arrangement 28,
Mobile side board 3, sliding rail 31, mounting hole 32, installation axle 33, mounting plate 34, fine tuning sliding slot 341, fine tuning sliding block 342, threaded hole
343, fastening screw 344, flexible fastening piece 35, inner cylinder 351, outer cylinder 352, spring 353, fixed pin 354, U-shaped limiting slot 355,
Locking unit 4, lock cam 41, circumference latch 411, screw rod 42, nut 43, latch 44, end face latch 441, PVC pipe 5.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figures 1 to 6, a kind of PVC pipe anti-rock rack of the present invention, including bottom plate 1, retainer 2
With the mobile side board 3 for being located at 1 both ends of bottom plate, the retainer 2 is arc-shaped structure, and the cross-sectional shape of retainer 2 is cross
Shape, retainer 2 at least arrange two along the length direction of bottom plate 1, and the quantity of retainer 2 is according to the length of the PVC pipe 5 of placement
It is adjusted, if the length of PVC pipe 5 is longer, settable multiple retainers 2 prevent PVC pipe 5 from bending, if pvc pipe
When the length of material 5 is shorter, settable less retainer 2, but retainer 2 is at least arranged two, to guarantee that PVC pipe is placed on
On retainer 2, retainer 2 is mounted on the upper surface of bottom plate 1 by support roller 21, and retainer 2 can slide in support roller 21, protects
The outside for holding frame 2 is provided with the rotation gear teeth；The upper surface of the bottom plate 1, which is equipped with along the length direction of bottom plate 1 by support, to be turned
Moving axis 22 is equipped with the driving gear 23 matched with the rotation gear teeth in rotation axis 22, and one end of rotation axis 22 is equipped with
No.1 angular wheel 24；The upper surface of the bottom plate 1 is additionally provided with the turning axis 25 vertical with 22 axis of rotation axis, deflecting
One end of axis 25 is equipped with No. two angular wheels 26 being meshed with the No.1 angular wheel 24, and the other end of turning axis 25 is set
It is equipped with crank 27, ratchet and pawl arrangement 28 is connected between crank 27 and turning axis 25, ratchet and pawl arrangement 28 can prevent from keeping
Frame 2 rotates backward, and can be rotated turning axis 25 by crank 27, by the setting of crank 27 in side, carries out convenient for personnel to retainer 2
It adjusts, retainer 2 preferentially uses major arc, is conducive to fixation of the retainer 2 to PVC pipe 5, the opening of retainer 2 can be by turning
Shake and be adjusted 27, consequently facilitating the placement and taking-up of PVC pipe 5；It is provided in the bottom plate 1 and penetrates through along its length
Cavity 11, the upper and lower surfaces of cavity 11 are provided with rectangle sliding slot, and 11 both ends of cavity are respectively arranged on the left side and the right side
Synchromesh gear 12, synchromesh gear 12 are mounted on bottom plate 1 by synchronous rotating shaft 13, and are located at two synchromesh gears 12 of the same side
It is realized and is rotated synchronously by chain 14；The bottom of the mobile side board 3 is equipped with the sliding rail 31 for being inserted into the rectangle sliding slot, two work
Dynamic side plate 3 is separately mounted on the rectangle sliding slot of two different layers, and rack gear, rack gear and the synchromesh gear are provided on sliding rail 31
12 be meshed, it can be achieved that two mobile side boards 3 synchronization telescope, in use, according to the difference of PVC pipe length, user will
One mobile side board 3 pushes forward or backward, can realize the synchronous of two mobile side boards 3 with chain 14 by synchromesh gear 12
Movement, convenient for the adjusting of people, while improving the efficiency of adjustment.The setting of the technical program synchromesh gear 12 and chain 14
The adjustable range that mobile side board 3 can be effectively increased is applicable to the PVC pipe 5 of greater depth range.
As one embodiment of the present invention, the end face of the mobile side board 3 is equipped with the mounting hole 32 of array arrangement, portion
Fixed module is installed in point mounting hole 32, fixed module is arranged in a vertical direction, and between adjacent two column fixed module between
Diameter away from the PVC pipe 5 placed for needs convenient for the placement of PVC pipe 5, while can avoid pvc pipe when placement PVC pipe 5
The rolling of material 5, fixed module can be oriented to PVC pipe 5 when placing PVC pipe 5, while can also be to single PVC pipe 5
It is fixed, prevents PVC pipe 5 from shaking；The fixed module includes installation axle 33, mounting plate 34 and flexible fastening piece 35, peace
Axis 33 is filled to be inserted into mounting hole 32, the end vertical of installation axle 33 is equipped with centrosymmetric mounting plate 34, mounting plate 34 it is outer
Surface is equipped with multiple rows of flexible fastening piece 35, and flexible fastening piece 35 can be elastic, realizes the fixation to single PVC pipe 5, makes
PVC pipe 5 is put into the channel that multiple fixed blocks are formed by the used time, and flexible fastening piece 35 is oriented to PVC pipe 5, then
Pull mobile side board 3 that flexible fastening piece 35 is made to be detached from PVC pipe 5, PVC pipe 5 carries out position automatically under the effect of gravity at this time
Adjustment, then mobile side board 3 is pushed to PVC pipe 5 again, partial elastic fixing piece 35 is compressed by PVC pipe 5 at this time, portion
Divide flexible fastening piece 35 that PVC pipe 5 can be fixed, to realize the fixation to each PVC pipe 5, and then can keep away
Exempt from the shaking of PVC pipe 5.
As one embodiment of the present invention, the synchronous rotating shaft 13 stretches out bottom plate 1 and is connected with locking unit 4,
Locking unit 4 is used to lock synchronous rotating shaft 13, prevents any sliding of mobile side board 3, and the locking unit 4 includes that locking is convex
Wheel 41, screw rod 42, nut 43 and latch 44, the lock cam 41 are mounted on the extension end of synchronous rotating shaft 13 by key, lock
The provided circumferentially about of tight cam 41 has section for the circumference latch 411 of triangle；The screw rod 42 is vertically-mounted by nut 43
On bottom plate 1, the nut 43 is fixed on bottom plate 1；The latch 44 is mounted on the lower section of screw rod 42, under latch 44
Surface is provided with the end face latch 441 engaged with the circumference latch 411, and rotary screw 42 can realize the fortune up and down of latch 44
It is dynamic.In use, rotation screw rod 42 makes latch 44 move downward simultaneously clamping lock cam 41, the rotation of lock cam 41 is avoided,
So as to which mobile side board 3 is fixed, and then realize the fixation to PVC pipe 5.Further, described to enhance coupling mechanism force
Screw rod 42 is eccentrically set on the side of lock cam 41, and the latch 44 is hinged on the lower section of screw rod 42, and articulated shaft and institute
It is parallel to state synchronous rotating shaft 13, when screw rod 42 rotates, latch 44 is not rotated with screw rod 42.
As one embodiment of the present invention, the flexible fastening piece 35 includes inner cylinder 351, outer cylinder 352, spring 353
With fixed pin 354, the inner cylinder 351 is vertically mounted on mounting plate 34；The outer cylinder 352 is set on inner cylinder 351, outer cylinder
352 barrel is provided with U-shaped limiting slot 355 along its length, and one end of U-shaped limiting slot 355 is in communication with the outside；The spring
353 are mounted in inner cylinder 351 and outer cylinder 352, and the flexible of outer cylinder 352 can be achieved under the action of spring 353；The fixed pin
354 are welded on the end of inner cylinder 351, and fixed pin 354 slides in U-shaped limiting slot 355, fixed pin 354 and U-shaped limiting slot 355
Cooperation spring 353 is using can prevent outer cylinder 352 from falling off.The design of U-shaped limiting slot 355 is meeting outer cylinder 352 using structural strength
While reduce the weight of outer cylinder 352, to advantageously reduce weight of the invention.
As one embodiment of the present invention, it is provided with fine tuning sliding slot 341 on the mounting plate 34, finely tunes sliding slot 341
Multiple fine tuning sliding blocks 342 are inside installed, finely tunes and is provided with threaded hole 343 on sliding block 342；One end of the inner cylinder 351 is welded with
Fastening screw 344, fastening screw 344 screw in the threaded hole 343, in use, can be to bullet according to the wall thickness of PVC pipe 5
The spacing of property fixing piece 35 is adjusted, and advantageously reduces the use of flexible fastening piece 35；The width etc. of the fine tuning sliding block 342
In the diameter of minimum inner cylinder 351, the minimum thickness of 5 tube wall of minimum diameter PVC pipe of the inner cylinder 351 is conducive to reduce bullet
Gap between property fixing piece 35 and PVC pipe 5, to avoid the shaking of PVC pipe 5.
When work, user previously according to the adjacent two column fixed module of big minor adjustment of 5 diameter of PVC pipe width, so
User rotates crank 27 afterwards, tilts the opening of retainer 2 to side, convenient for the placement of PVC pipe 5, then to active side
Plate 3 is adjusted, so that the spacing between mobile side board 3 is slightly larger than the length of PVC pipe 5, then will be lived by locking unit 4
Dynamic side plate 3 is locked, and prevents the mobile side board 3 when placing PVC pipe 5 from shaking, then can be by PVC pipe 5 along stent
The placement channel that block is formed is prevented, and when placing full, can be moved backward mobile side board 3, be made PVC pipe 5 in gravity
Then act on lower auto arrangement makes mobile side board 3 be restored to original position to make full use of space, at this time flexible fastening piece 35
The PVC pipe 5 placed can be fixed, to realize the fixation to PVC pipe 5.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (5)
1. a kind of PVC pipe anti-rock rack, it is characterised in that: including bottom plate (1), retainer (2) and be located at bottom plate (1) two
The mobile side board (3) at end, the retainer (2) are arc-shaped structure, and the cross-sectional shape of retainer (2) is cross, are kept
Frame (2) at least arranges two along the length direction of bottom plate (1), and retainer (2) is mounted on the upper of bottom plate (1) by support roller (21)
Surface, retainer (2) can slide on support roller (21), and retainer is provided with the rotation gear teeth on the outside of (2)；The bottom plate (1)
Upper surface be equipped with rotation axis (22) along the length direction of bottom plate (1) by support, be equipped in rotation axis (22) with it is described
The driving gear (23) that the rotation gear teeth match, one end of rotation axis (22) is equipped with No.1 angular wheel (24)；The bottom plate
(1) upper surface is additionally provided with the turning axis vertical with the rotation axis (22) axis (25), one end installation of turning axis (25)
There are No. two angular wheels (26) being meshed with the No.1 angular wheel (24), the other end of turning axis (25) is provided with crank
(27), it is connected between crank (27) and turning axis (25) ratchet and pawl arrangement (28), can be rotated turning axis by crank (27)
(25), it is convenient for that retainer (2) is adjusted；The cavity (11) penetrated through along its length, cavity are provided in the bottom plate (1)
(11) upper and lower surfaces are provided with rectangle sliding slot, and cavity (11) both ends are respectively arranged on the left side and the right side synchromesh gear
(12), synchromesh gear (12) is mounted on bottom plate (1) by synchronous rotating shaft (13), and is located at two synchromesh gears of the same side
(12) it is realized and is rotated synchronously by chain (14)；The bottom of the mobile side board (3) is equipped with the sliding rail for being inserted into the rectangle sliding slot
(31), two mobile side boards (3) are separately mounted on the rectangle sliding slot of two different layers, and sliding rail is provided with rack gear, tooth on (31)
Item be meshed with the synchromesh gear (12), it can be achieved that two mobile side boards (3) synchronization telescope.
2. a kind of PVC pipe anti-rock rack according to claim 1, it is characterised in that: the mobile side board (3)
End face is equipped with the mounting hole (32) of array arrangement, is equipped with fixed module in part mounting hole (32), fixed module can placed
PVC pipe (5) is oriented to when PVC pipe (5), while single PVC pipe (5) can also be fixed, PVC pipe is prevented
(5) it shakes；The fixed module includes installation axle (33), mounting plate (34) and flexible fastening piece (35), installation axle (33) insertion
In mounting hole (32), the end vertical of installation axle (33) is equipped with centrosymmetric mounting plate (34), the appearance of mounting plate (34)
Face is equipped with multiple rows of flexible fastening piece (35), and flexible fastening piece (35) can be elastic, and single PVC pipe (5) is consolidated in realization
It is fixed.
3. a kind of PVC pipe anti-rock rack according to claim 2, it is characterised in that: the synchronous rotating shaft (13)
It stretches out bottom plate (1) and is connected with locking unit (4), locking unit (4) is used to lock synchronous rotating shaft (13), prevents active side
Any sliding of plate (3), the locking unit (4) include lock cam (41), screw rod (42), nut (43) and latch
(44), the lock cam (41) is mounted on the extension end of synchronous rotating shaft (13) by key, sets on the circumference of lock cam (41)
It is equipped with the circumference latch (411) that section is triangle；The screw rod (42) is vertically installed on bottom plate (1) by nut (43),
The nut (43) is fixed on bottom plate (1)；The latch (44) is mounted on the lower section of screw rod (42), under latch (44)
Surface is provided with the end face latch (441) engaged with the circumference latch (411), and latch (44) can be achieved in rotary screw (42)
Up and down motion.
4. a kind of PVC pipe anti-rock rack according to claim 3, it is characterised in that: the screw rod (42) is eccentric
Side in lock cam (41) is set, and the latch (44) is hinged on the lower section of screw rod (42), and articulated shaft and described same
It is parallel to walk shaft (13).
5. a kind of PVC pipe anti-rock rack according to claim 2, it is characterised in that: the flexible fastening piece
It (35) include inner cylinder (351), outer cylinder (352), spring (353) and fixed pin (354), the inner cylinder (351) is vertically mounted on peace
In loading board (34)；The outer cylinder (352) is set on inner cylinder (351), and the barrel of outer cylinder (352) is provided with U-shaped along its length
Limiting slot (355), and one end of U-shaped limiting slot (355) is in communication with the outside；The spring (353) is mounted on inner cylinder (351) and outer
In cylinder (352), the flexible of outer cylinder (352) can be achieved under the action of spring (353)；The fixed pin (354) is welded on inner cylinder
(351) end, fixed pin (354) sliding in U-shaped limiting slot (355), fixed pin (354) and U-shaped limiting slot (355) cooperation
Spring (353) use can prevent outer cylinder (352) from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788375.2A CN107486828B (en) | 2017-09-05 | 2017-09-05 | A kind of PVC pipe anti-rock rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788375.2A CN107486828B (en) | 2017-09-05 | 2017-09-05 | A kind of PVC pipe anti-rock rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107486828A CN107486828A (en) | 2017-12-19 |
| CN107486828B true CN107486828B (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710788375.2A Expired - Fee Related CN107486828B (en) | 2017-09-05 | 2017-09-05 | A kind of PVC pipe anti-rock rack |
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| Country | Link |
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| CN (1) | CN107486828B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4335670A1 (en) * | 1993-10-20 | 1995-04-27 | Wolfram Dipl Ing Dr Winkler | Holding rail intended for heating pipes of a floor heating system (underfloor heating system) |
| DE29805302U1 (en) * | 1998-03-24 | 1998-07-23 | Göckel, Karl, 69254 Malsch | Device for guiding hoses on vacuum clamping devices |
| CN206310089U (en) * | 2016-12-06 | 2017-07-07 | 中国海洋石油总公司 | A kind of novel portable support for depositing all kinds of tubing |
| CN206361266U (en) * | 2016-12-29 | 2017-07-28 | 上海源盛机械电气制造有限公司 | A kind of cooling tube bundle fixed structure |
| CN206419567U (en) * | 2017-02-05 | 2017-08-18 | 国家电网公司 | A kind of supporting structure for being easy to protection to install underground utilities |
| CN107023715A (en) * | 2017-06-19 | 2017-08-08 | 合肥元康环境科技有限公司 | A kind of lateral support in small space |
-
2017
- 2017-09-05 CN CN201710788375.2A patent/CN107486828B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107486828A (en) | 2017-12-19 |
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