CN204313947U - Truck scale stop device - Google Patents
Truck scale stop device Download PDFInfo
- Publication number
- CN204313947U CN204313947U CN201420835543.0U CN201420835543U CN204313947U CN 204313947 U CN204313947 U CN 204313947U CN 201420835543 U CN201420835543 U CN 201420835543U CN 204313947 U CN204313947 U CN 204313947U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- limit screw
- screw
- limiting
- pin
- Prior art date
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000005303 weighing Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 101100334117 Caenorhabditis elegans fah-1 gene Proteins 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a truck scale stop device, including pedestal, stop screw and pin, stop screw passes through middle part screw thread part and installs adjustably downtheholely at the pedestal, and is fixed through the pin between stop screw head and the pedestal, and the stop screw afterbody stretches out outside the pedestal. At least two long circular holes are formed in the seat body corresponding to the head of the limiting screw and in the direction parallel to the limiting screw, the long circular holes are distributed along the radial direction of the limiting screw, and the included angle is 30-60 degrees. The head of the limiting screw is provided with 1-6 positioning hole groups, each positioning hole group is uniformly distributed with 2-16 positioning holes along the radial direction of the limiting screw, and the positioning holes between adjacent positioning hole groups are staggered by 5-60 degrees. The tail part of the limiting screw is in a regular hexagonal prism shape. Compared with the prior art, the beneficial effects of the utility model are that: the threaded part is fully protected, the adjusting and limiting functions of the threaded part are guaranteed, in addition, a plurality of positioning holes and a pin matched anti-loosening structure are adopted, the adjustment is flexible, the anti-loosening is reliable, and the device can be used for longitudinal and transverse bidirectional limiting of the truck scale.
Description
Technical field
The utility model relates to a kind of stop means, particularly relates to a kind of position limiter for car weighers.
Background technology
Truck scale is the main weighing-appliance that factories and miness, businessman etc. measure for bulk supply tariff.Automobile can produce a larger impulsive force to weighing platform in getting on-off automobile weighing apparatus process, weighing platform departs from origin-location generation and rocks more greatly, metric results can be affected and even cause weighing platform overthrow accident, position limiter for car weighers is used to restriction weighing platform amplitude of fluctuation, reduces the impact of metric results and a kind of device preventing weighing platform overthrow accident.
As Figure 1-Figure 2, the former stop means 9 that truck scale adopts is generally use bolt 2 and nut 3 to be arranged in the threaded hole of weighing platform 1 four jiaos, is regulated by rotating bolt 2, and adjustment weighing platform and the gap of fixedly hitting plate, reach the object spacing to weighing platform.This kind of limit method comes with some shortcomings when reality uses, and one is that the bolt threaded portions adjusted is exposed in the gap between weighing platform and basis, and very easily fall upper dust, water, greasy dirt etc. cause corrosion, cause bolt to adjust; Two is that the friction force that it utilizes nut pretightning force to produce prevents caging bolt from loosening, under the impact force action that the upper and lower weighing platform of automobile causes, locking unreliable.
Summary of the invention
The utility model provides a kind of position limiter for car weighers, and adequately protect threaded portion, and ensure its adjustment limit function, adopt multiple dowel hole and pin to follow closely the anti-loose structure coordinated in addition, adjustment is flexibly, reliably locking.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of position limiter for car weighers, comprise pedestal, Limit screw and pin, described Limit screw is arranged in pedestal hole by middle part threaded portion adjustably, is fixed between Limit screw head and pedestal by pin, and Limit screw afterbody stretches out outside pedestal.
Described pedestal is horizontally fixed on below weighting platforms of vehicle scale, for truck scale longitudinal spacing.
Described pedestal is vertically fixed on the ground by footing piece, for truck scale cross spacing, establishes reinforcement gusset between footing piece and pedestal.
On described pedestal, corresponding Limit screw head position and Limit screw parallel direction offer at least two slotted holes, and slotted hole is along Limit screw radial distribution, and its angle is 30 ~ 60 °.
Described Limit screw head establishes 1 ~ 6 road pilot hole group, and per pass pilot hole group is along Limit screw radial equipartition 2 ~ 16 pilot holes, and the pilot hole between the group of adjacent positioned hole staggers 5 ~ 60 ° of angles.
Described Limit screw afterbody is positive hexagon.
Compared with prior art, the beneficial effects of the utility model are:
1) threaded portion is located in the middle part of screw rod, and is positioned at pedestal, prevent threaded portion because of be exposed to outgoing get rusty erosion or damage, ensure its adjustment limit function;
2) adopt multiple dowel hole and pin to follow closely the anti-loose structure coordinated, adjustment is flexibly, reliably locking;
3) by the change of pedestal form, can be used for the bidirectionally limited of truck scale vertical and horizontal.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of former stop means.
Fig. 2 is the structural representation of former stop means.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is that the utility model is for scheme of installation during longitudinal spacing.
Fig. 5 is that the utility model is for structural representation during cross spacing.
Fig. 6 is the structural representation of Limit screw.
Fig. 7 a is the A-A cut-open view of Fig. 6.
Fig. 7 b is the B-B cut-open view of Fig. 6.
Fig. 7 c is the C-C cut-open view of Fig. 6.
In figure: 1. in the middle part of weighing platform 2. bolt 3. nut 4. pedestal 41. slotted hole 1 slotted hole 2 5. Limit screw 51. screw head 52. screw rod, 53. screw rod tail 54. pilot hole 6. pin 7. footing pieces 8. strengthen the former stop means of gusset 9.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 3, it is structural representation of the present utility model, a kind of position limiter for car weighers of the utility model, comprise pedestal 4, Limit screw 5 and pin 6, described Limit screw 5 is arranged in pedestal 4 hole by middle part threaded portion adjustably, fixed by pin 6 between Limit screw head 51 and pedestal 4, Limit screw afterbody 53 stretches out outside pedestal 4.
Described pedestal 4 is horizontally fixed on below weighting platforms of vehicle scale 1, for truck scale longitudinal spacing.
Described pedestal 4 is vertically fixed on the ground by footing piece 7, for truck scale cross spacing, establishes and strengthen gusset 8 between footing piece 7 and pedestal 4.
On described pedestal 4, corresponding Limit screw head 51 position and Limit screw 5 parallel direction offer at least two slotted holes 41,42, and slotted hole 41,42 is along Limit screw 5 radial distribution, and its angle is 30 ~ 60 °.
Described Limit screw head 51 establishes 1 ~ 6 road pilot hole group, and per pass pilot hole group is along Limit screw 5 radial equipartition 2 ~ 16 pilot holes 54, and the pilot hole 54 between the group of adjacent positioned hole staggers 5 ~ 60 ° of angles.
Described Limit screw afterbody 53 is positive hexagon.
Following examples are implemented under premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model are not limited to following embodiment.In following embodiment, method therefor is conventional method if no special instructions.
[embodiment 1]
Pedestal 4 is rectangular parallelepiped, it is processed with M42 screw, and screw two ends are φ 43 unthreaded hole, radially processes the slotted hole 41,42 of 28 × 58 at the unthreaded hole place of inner side, and the angle between 2 slotted holes 41,42 is 50 °; Limit screw 5 structure as shown in Figure 6, in the middle part of screw rod, 52 are processed with M42 screw thread, screw rod tail 53 is processed into hexagon, screw head 51 is processed with 3 roads uniform φ 7 pilot hole group, as shown in Fig. 7 (a-c), the pilot hole 54 of first pilot hole group and second pilot hole group staggers 20 °, and the pilot hole 54 of second pilot hole group and the 3rd road pilot hole group staggers 20 °; Pin 6 injects in the pilot hole 54 on Limit screw 5 through pedestal 4, can prevent Limit screw 5 from rotating and namely play locking effect.
When longitudinal spacing is installed, pedestal 4 horizontal welding is connected on the downside of weighing platform 1 four jiaos, glycerine is coated with antirust in pedestal 4 hole, Limit screw 5 is screwed in pedestal 4 by the screw on pedestal, Limit screw afterbody 53 and weighing platform 1 top panel plate end are simultaneously, after weighing platform 1 installs, with the hexagonal prism of spanner rotary spacing screw rod tail 53, adjusting play is carried out spacing.It is 4.5mm (pitch) × 20 ÷ 360 ÷ 2=0.125mm that Limit screw 5 adjusts step-length, can meet the demands, after adjusting, with pin 6 through the slotted hole 41/42 on pedestal 4 and the pilot hole 54 on corresponding Limit screw 5, the rotation of restriction Limit screw 5, reach anti-loosing effect, make spacing reliable and stable.
A general truck scale needs the spacing of longitudinal and transverse each 4 positions, and above-mentioned stop means is used as truck scale longitudinal spacing, is arranged symmetrically on four angles of truck scale longitudinal direction, installs 4 altogether.4 horizontal limit devices are arranged on horizontal corner, and inner structure is identical with longitudinal spacing, and external form can refer to Fig. 5 and makes for structural representation during cross spacing.During cross spacing, pedestal 4 is vertical structure, Limit screw 5 one end is upwards fixed on footing piece 7, after reinforcing with reinforcement gusset 8, Limit screw 5 is made to be fixed by bolts on ground with spacing the hitting after plate aligns of weighing platform 1 side by footing piece 7, identical when Installation and adjustment method is installed with longitudinal spacing.
In the whole use procedure of a kind of position limiter for car weighers of the utility model, in the middle part of Limit screw, the threaded portion of 52, all the time in the hole of pedestal 4, and has glycerine to protect, and not easily fall upper dust and corrosion, effectively extends the serviceable life of stop means.The hexagonal prism of Limit screw afterbody 53 can rotate easily, adjusts spacing distance.Corresponding dust cover can be increased to strip hole place in addition, play anti-gray, the effect such as rainproof.
Claims (6)
1. a position limiter for car weighers, it is characterized in that, comprise pedestal, Limit screw and pin, described Limit screw is arranged in pedestal hole by middle part threaded portion adjustably, fixed by pin between Limit screw head and pedestal, Limit screw afterbody stretches out outside pedestal.
2. a kind of position limiter for car weighers according to claim 1, is characterized in that, described pedestal is horizontally fixed on below weighting platforms of vehicle scale, for truck scale longitudinal spacing.
3. a kind of position limiter for car weighers according to claim 1, is characterized in that, described pedestal is vertically fixed on the ground by footing piece, for truck scale cross spacing, establishes reinforcement gusset between footing piece and pedestal.
4. according to the arbitrary described a kind of position limiter for car weighers of claims 1 to 3, it is characterized in that, on described pedestal, corresponding Limit screw head position and Limit screw parallel direction offer at least two slotted holes, and slotted hole is along Limit screw radial distribution, and its angle is 30 ~ 60 °.
5. a kind of position limiter for car weighers according to claim 1, it is characterized in that, described Limit screw head establishes 1 ~ 6 road pilot hole group, and per pass pilot hole group is along Limit screw radial equipartition 2 ~ 16 pilot holes, and the pilot hole between the group of adjacent positioned hole staggers 5 ~ 60 ° of angles.
6. a kind of position limiter for car weighers according to claim 1, is characterized in that, described Limit screw afterbody is positive hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835543.0U CN204313947U (en) | 2014-12-23 | 2014-12-23 | Truck scale stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835543.0U CN204313947U (en) | 2014-12-23 | 2014-12-23 | Truck scale stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313947U true CN204313947U (en) | 2015-05-06 |
Family
ID=53136254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835543.0U Expired - Fee Related CN204313947U (en) | 2014-12-23 | 2014-12-23 | Truck scale stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313947U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976245A (en) * | 2017-12-24 | 2018-05-01 | 锐马（福建）电气制造有限公司 | A kind of electronic scale for including overload protecting mechanism of weighing |
| CN108051051A (en) * | 2017-11-30 | 2018-05-18 | 中山市小榄企业服务有限公司 | A kind of top suspension axle weight scale weighing platform |
| CN108254054A (en) * | 2016-12-28 | 2018-07-06 | 北京万集科技股份有限公司 | Dynamic automobile scale limits Automatic adjustment method and device |
| CN109186732A (en) * | 2018-09-13 | 2019-01-11 | 合肥昌燎科技有限公司 | A kind of mechanical electronic scale chassis |
| CN110044452A (en) * | 2019-05-07 | 2019-07-23 | 武汉市六顺标准衡器有限公司 | Electronic vehicle weighing apparatus anticollision limiting and protecting device |
-
2014
- 2014-12-23 CN CN201420835543.0U patent/CN204313947U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254054A (en) * | 2016-12-28 | 2018-07-06 | 北京万集科技股份有限公司 | Dynamic automobile scale limits Automatic adjustment method and device |
| CN108254054B (en) * | 2016-12-28 | 2020-01-17 | 北京万集科技股份有限公司 | Dynamic truck scale limiting automatic adjusting method and device |
| CN108051051A (en) * | 2017-11-30 | 2018-05-18 | 中山市小榄企业服务有限公司 | A kind of top suspension axle weight scale weighing platform |
| CN107976245A (en) * | 2017-12-24 | 2018-05-01 | 锐马（福建）电气制造有限公司 | A kind of electronic scale for including overload protecting mechanism of weighing |
| CN109186732A (en) * | 2018-09-13 | 2019-01-11 | 合肥昌燎科技有限公司 | A kind of mechanical electronic scale chassis |
| CN110044452A (en) * | 2019-05-07 | 2019-07-23 | 武汉市六顺标准衡器有限公司 | Electronic vehicle weighing apparatus anticollision limiting and protecting device |
| CN110044452B (en) * | 2019-05-07 | 2020-12-25 | 武汉市六顺标准衡器有限公司 | Electronic truck scale anticollision limiting protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204313947U (en) | Truck scale stop device | |
| CN204588538U (en) | A kind of tower crane attached wall anchor fitting of novel improved | |
| CN204919346U (en) | Knotted bar iron strutting arrangement that detached pier bent cap is adjustable | |
| CN203816816U (en) | Double-layer spraying device | |
| CN204238570U (en) | The spiral adjuster of absolute altitude of frame ball node is installed | |
| CN202926849U (en) | Spherical hinge gasket for revolving platform anchor bolt | |
| CN103089788B (en) | A kind of outer drawing type self-locking screw | |
| CN203051430U (en) | Loose-preventing plate used for preventing bolts from loosing | |
| CN206299670U (en) | A kind of safe bolt | |
| CN207033957U (en) | A kind of bolt protector | |
| CN203975766U (en) | A kind of belt transporter stop gauge of anti-spreading | |
| CN208686118U (en) | A kind of casing location device in precast beam | |
| CN208588545U (en) | A kind of automobile test platform level(l)ing device | |
| CN203413295U (en) | Steel structure foundation bolt connecting structure adopting special-shaped gasket | |
| CN207403904U (en) | A kind of one plate rubber fender of three drum | |
| CN207063498U (en) | A kind of steel structural upright column bag card | |
| CN105350692A (en) | Unit-typed curtain wall multi-angle side-hanging device | |
| CN205331188U (en) | Split type rag bolt protective cap | |
| CN204657104U (en) | A kind of prestressing force frame of rolling mill | |
| 王成刚 et al. | Experimental study of the impact of high-density building clusters and high-rise building on the wind environment | |
| CN205062672U (en) | Road and bridge is protector for site operation | |
| CN205342926U (en) | Tower machine standard festival screw rod special spanner | |
| CN104649119A (en) | Deep-well disconnecting-prevention clamping plate | |
| CN216519106U (en) | Novel wind-powered electricity generation crab-bolt adjusting nut | |
| CN204236170U (en) | A kind of steering swivel and vibration damper assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20191223 |