CN210364099U - Gear and rack type vehicle-mounted shelter damping device - Google Patents
Gear and rack type vehicle-mounted shelter damping device Download PDFInfo
- Publication number
- CN210364099U CN210364099U CN201921189877.4U CN201921189877U CN210364099U CN 210364099 U CN210364099 U CN 210364099U CN 201921189877 U CN201921189877 U CN 201921189877U CN 210364099 U CN210364099 U CN 210364099U
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- China
- Prior art keywords
- rack
- worm
- gear
- rigid coupling
- shelter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 108010066057 cabin-1 Proteins 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a gear rack type vehicle-mounted shelter damping device, which comprises two upright posts fixedly connected on a mounting plate, wherein the inner sides of the two upright posts are respectively and fixedly connected with a guide rail, the two guide rails are respectively provided with a slide block, the two slide blocks are provided with a lifting device, the lifting device comprises a rack, a gear, a worm wheel, a worm and a hand wheel, the outer side of the slide block is respectively and fixedly connected with the rack through a screw, the two upright posts are respectively provided with a rotating shaft, the two ends of the rotating shaft are respectively and fixedly connected with the gear and the worm wheel, the worm wheel is meshed with the worm, the tail end of the worm is fixedly connected with the hand wheel, the gear is meshed with the rack, the inner sides of the two slide blocks are respectively and fixedly connected with a connecting piece through screws, the utility model adopts the worm gear and worm transmission with the self-, the four corners of the mounting plate are hinged to form the connecting rods which are hinged to the telescopic rods, so that the vibration in the vertical direction is reduced, the economical efficiency is good, and the use is reliable.
Description
Technical Field
The utility model belongs to the technical field of on-vehicle shelter shock attenuation, especially, relate to an on-vehicle shelter damping device of rack and pinion formula.
Background
The shelter is a carriage body device which is used for field operation and combat of geological exploration, hydraulic engineering, building engineering and the like and is arranged on a special vehicle platform, when commercial power cannot be used for supplying power to a special vehicle in the field or under some special conditions, in order to meet the working requirement of the shelter, a set of gasoline or diesel generator set needs to be installed on the special vehicle platform, an oil engine starts to work, the power is directly supplied to the working cabin, and the power consumption requirement of personnel and equipment in the working cabin is met. In order to avoid that the vibration and noise of the oil engine during working are directly transmitted into the working cabin, the oil engine is generally arranged in a special vehicle-mounted oil engine cabin, so that workers in the working cabin feel uncomfortable, and for some vehicle-mounted equipment with high requirements on stability during working, such as an antenna and the like, the vibration can influence the normal data detection operation of a vehicle body.
Therefore, the invention is very necessary to invent the rack and pinion type vehicle-mounted shelter damping device.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a rack and pinion formula vehicle-mounted shelter damping device.
A rack and pinion type vehicle-mounted shelter damping device is characterized by comprising a shelter, a stand column, a guide rail, a lifting device, a screw, a telescopic rod, a bottom plate, a transverse spring, a hinge pin, a connecting rod, a mounting plate, a connecting piece, a vertical spring, a sliding block and a mounting sleeve; two upright posts are fixedly connected on a mounting plate, the inner sides of the two upright posts are fixedly connected with a guide rail respectively, the two guide rails are respectively provided with a slide block, the two slide blocks are provided with a lifting device, the lifting device comprises a rack, a gear, a worm wheel, a worm and a hand wheel, the outer side of the slide block is fixedly connected with the rack through screws respectively, the two upright posts are respectively provided with a rotating shaft, two ends of the rotating shaft are fixedly connected with the gear and the worm wheel respectively, the worm wheel is meshed with the worm, the tail end of the worm is fixedly connected with the hand wheel, the gear is meshed with the rack, the inner sides of the two slide blocks are respectively fixedly connected with a connecting piece through screws, the upper end of the connecting piece is fixedly connected with a square cabin through a screw, the screw is respectively sleeved with a vertical spring, four corners of the mounting plate are respectively hinged with a connecting rod, the, the bottom plate is fixedly connected to the vehicle body, the other end of the connecting rod is hinged to a transversely arranged telescopic rod, the other end of the telescopic rod is fixedly connected to the side face of the bottom plate, a transverse spring is sleeved on the telescopic rod, and two sides of the worm are installed on the stand column through installation sleeves.
Preferably, the transverse spring and the vertical spring are made of silicon-manganese spring steel wires.
Preferably, the L-shaped connecting rod is made of spring steel material.
Preferably, the T-shaped connecting rod is made of low carbon steel material.
Preferably, the height of the shelter is finely adjusted by rotating a nut on the screw.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses simple structure adopts the worm gear transmission that has self-locking function to make the gear drive rack realize the promotion or the decline of the height of shelter, and the mounting panel four corners is articulated to be got the connecting rod articulated with the telescopic link, reduces the vibration of vertical direction, and economic nature is good, uses reliably.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a structural view of the lifting device of fig. 1 according to the present invention.
In the figure:
1-square cabin, 2-upright post, 3-guide rail, 4-lifting device, 5-screw rod, 6-telescopic rod, 7-bottom plate, 8-transverse spring, 9-hinge pin, 10-connecting rod, 11-mounting plate, 12-connecting piece, 13-vertical spring, 14-sliding block, 15-gear, 16-worm wheel, 17-worm, 18-hand wheel, 19-mounting sleeve and 20-rack.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the accompanying drawings 1 to 2, the utility model provides a rack and pinion type vehicle-mounted shelter damping device, which is characterized in that the rack and pinion type vehicle-mounted shelter damping device comprises a shelter 1, a stand column 2, a guide rail 3, a lifting device 4, a screw rod 5, a telescopic rod 6, a bottom plate 7, a transverse spring 8, a hinge pin 9, a connecting rod 10, a mounting plate 11, a connecting piece 12, a vertical spring 13, a sliding block 14 and a mounting sleeve 19; two upright posts 2 are fixedly connected on a mounting plate 11, the inner sides of the two upright posts 2 are respectively fixedly connected with a guide rail 3, the two guide rails 3 are respectively provided with a sliding block 14, the two sliding blocks 14 are provided with a lifting device 4, the lifting device 4 comprises a rack 20, a gear 15, a worm wheel 16, a worm 17 and a hand wheel 18, the outer sides of the sliding blocks 14 are respectively fixedly connected with a rack 20 through screws, the two upright posts 2 are respectively provided with a rotating shaft, the two ends of the rotating shaft are respectively fixedly connected with a gear 15 and a worm wheel 16, the worm wheel 16 is meshed with the worm 17, the tail end of the worm 17 is fixedly connected with a hand wheel 18, the gear 15 is meshed with the rack 20, the inner sides of the two sliding blocks 14 are respectively fixedly connected with a connecting piece 12 through screws, the upper end of the connecting piece 12 is fixedly connected with a square cabin 1 through a screw 5, the screw 5 is respectively sleeved with a vertical spring 13, bottom plate 7 rigid coupling is on the automobile body, and the connecting rod 10 other end articulates there is the telescopic link 6 of horizontal setting, and the other end rigid coupling of telescopic link 6 is on bottom plate 7 side, and worm 17 both sides are installed on stand 2 through installing sleeve 19, and horizontal spring 8, vertical spring 13 adopt silicon manganese spring steel wire to make, and the connecting rod 10 of L type adopts the spring steel material to make, and T type connecting rod 10 adopts low carbon steel material to make, and the nut on the rotatory screw rod 5 can finely tune the height of shelter 1.
Principle of operation
The utility model discloses the during operation, hand wheel 18 on the rotatory worm 17, make worm 17 drive worm wheel 16 and the gear 15 rotation of the pivot other end, the rack 20 meshing in gear 15 and the 14 outside of slider, thereby slider 14 that drives 20 one sides of rack reciprocates along the guide rail 3 on the stand 2, realize the regulation of 1 vertical position in shelter, the nut on the rotatory screw rod 5 also can finely tune the height of shelter 1 in addition, when 1 production vibration in shelter strikes, articulated connecting rod 10 can promote telescopic link 6 on 11 four corners in the mounting panel, the cover is equipped with horizontal spring 8 on the telescopic link 6, can absorb and strike and reduce the vibration, moreover, the steam and worm gear structure has self-locking function, and the steam and worm gear structure is compact in structure.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. A rack and pinion type vehicle-mounted shelter damping device is characterized by comprising a shelter (1), a stand column (2), a guide rail (3), a lifting device (4), a screw rod (5), a telescopic rod (6), a bottom plate (7), a transverse spring (8), a hinge pin (9), a connecting rod (10), a mounting plate (11), a connecting piece (12), a vertical spring (13), a sliding block (14) and a mounting sleeve (19); two stands (2) rigid coupling is on mounting panel (11), two stand (2) inboard rigid coupling respectively has a guide rail (3), two install a slider (14) on guide rail (3) respectively, two install a elevating gear (4) on slider (14), elevating gear (4) include rack (20), gear (15), worm wheel (16), worm (17), hand wheel (18), the slider (14) outside has one through the screw rigid coupling respectively rack (20), two pivot is installed respectively to stand (2), the pivot both ends rigid coupling respectively have one gear (15), worm wheel (16) and worm (17) meshing, the terminal rigid coupling of worm (17) has one hand wheel (18), gear (15) with rack (20) meshing, two slider (14) inboard is respectively through the screw rigid coupling has a connecting piece (12), connecting piece (12) upper end has a shelter (1) via a screw rod (5) rigid coupling, it is equipped with a vertical spring (13) to overlap respectively on screw rod (5), four edges of mounting panel (11) articulate respectively has a connecting rod (10), install on bottom plate (7) via a hinge pin (9) respectively connecting rod (10) intermediate position, bottom plate (7) rigid coupling is on the automobile body, connecting rod (10) other end articulates has horizontal telescopic link (6) that sets up, telescopic link (6) other end rigid coupling is in on bottom plate (7) side, the cover is equipped with a horizontal spring (8) on telescopic link (6), install through installation cover (19) worm (17) both sides on stand (2).
2. The rack and pinion vehicle-mounted shelter damping device according to claim 1, wherein the transverse spring (8) and the vertical spring (13) are made of silicon-manganese spring steel wires.
3. The rack and pinion vehicle-mounted shelter damping device according to claim 1, characterized in that the L-shaped connecting rod (10) is made of spring steel material.
4. The rack and pinion vehicle-mounted shelter damping device according to claim 1, wherein the T-shaped connecting rod (10) is made of a low carbon steel material.
5. Rack and pinion vehicle shelter damping device according to claim 1, characterized in that the height of the shelter (1) can be fine-tuned by rotating the nut on the screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189877.4U CN210364099U (en) | 2019-07-25 | 2019-07-25 | Gear and rack type vehicle-mounted shelter damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189877.4U CN210364099U (en) | 2019-07-25 | 2019-07-25 | Gear and rack type vehicle-mounted shelter damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210364099U true CN210364099U (en) | 2020-04-21 |
Family
ID=70246907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921189877.4U Expired - Fee Related CN210364099U (en) | 2019-07-25 | 2019-07-25 | Gear and rack type vehicle-mounted shelter damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210364099U (en) |
-
2019
- 2019-07-25 CN CN201921189877.4U patent/CN210364099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |