CN207078964U - It is a kind of freely adjust inside and outside door frame gap forklift door frame - Google Patents
It is a kind of freely adjust inside and outside door frame gap forklift door frame Download PDFInfo
- Publication number
- CN207078964U CN207078964U CN201720258237.9U CN201720258237U CN207078964U CN 207078964 U CN207078964 U CN 207078964U CN 201720258237 U CN201720258237 U CN 201720258237U CN 207078964 U CN207078964 U CN 207078964U
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- door frame
- bolt
- outer mast
- outside
- outside door
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses it is a kind of freely adjust inside and outside door frame gap forklift door frame, including outer mast and inner upright mounting, offer through hole on the outer mast, bolt be equipped with the through hole；The end of bolt between inside and outside door frame is installed with pad, and the bolt outside outer mast is locked on outer mast by nut.Stabilising arrangement of the present utility model is the once mounting in door frame installation process, and pass through the cooperation in bolt and self-locking nut, the rubber cap between inside and outside door frame is set to be adjusted with the gap between inside and outside door frame, without carrying out disassembling section to door frame.Realize disposable installation, at any time freely regulated purpose.
Description
Technical field
The utility model is related to a kind of forklift door frame, and in particular to it is a kind of freely adjust inside and outside door frame gap fork truck door
Frame.
Background technology
Gap is had between inner upright mounting and outer mast in the small tonnage secondary gantry structure that existing fork truck uses, when door frame rises
It can cause rocking for inner upright mounting because of the presence of relative gap when rising with declining, be unfavorable for the stability of fork truck work.Current
Solution method be mainly including, increase rubber sheet gasket between outer mast, this pad typically uses multi-disc simultaneously, is loaded into fixation
It is fixed on cutting ferrule and with the mast of cutting ferrule bottom surface in the hole position of outer mast, when the inner upright mounting is moved up and down relative to outer mast
Steadily without rocking.Door frame when mounted, because the gap between inner upright mounting and outer mast is inconsistent, so as to need to be surveyed
Amount, and repeatedly adjustment or addition pad are needed, but because the weight of door frame is big, adjustment every time can all expend more manpower, time, and
Adjustment inconvenience.In addition, after door frame entrucking, because installation deviation or various operating modes influence, the spacing between inside and outside door frame still needs to
During fine setting, then it can not be adjusted in internal outer mast gap, be adjusted again after can only door frame be disassembled again, therefore its later stage
Change is poor.Because pad is fastened on fixed support, its stress is smaller, limited to improving fork truck job stability.
Utility model content
The purpose of this utility model be to propose it is a kind of freely adjust inside and outside door frame gap forklift door frame, realize disposable
Installation and freely adjustable gap.
To reach above-mentioned purpose, the utility model uses following technical scheme：
It is a kind of freely adjust inside and outside door frame gap forklift door frame, including outer mast and inner upright mounting, open on the outer mast
Provided with through hole, bolt is equipped with the through hole；The end of bolt between inside and outside door frame is installed with pad, positioned at outer
Bolt outside door frame is locked on outer mast by nut.
Further scheme, the pad are the rubber cap of hat shape, and rubber cap is adhesively fixed with bolt.
Further scheme, the nut are self-locking nut.
Self-locking nut is frictionally self-locking, it is mainly locking, antivibration effect, avoid due to vibration etc. other reasons and
The occurrence of causing voluntarily to release.
Stabilising arrangement of the present utility model is the once mounting in door frame installation process, and by bolt and self-locking
The cooperation of nut, the rubber cap between inside and outside door frame is set to be adjusted with the gap between inside and outside door frame, without right
Door frame carries out disassembling section.Realize disposable installation, at any time freely regulated purpose.
In addition, rubber cap to be bonded in the end of bolt, and by gasket design into hat shape, it is not necessary to which multi-disc pad is folded
Add use, so as to improve its stress intensity, security and job stability, and extend its useful life.
, directly can be by turning when the spacing between inside and outside door frame still needs to fine setting because installation deviation or various operating modes influence
Dynamic self-locking nut just can adjust the position of rubber cap, and making its top, topstick, then again will with self-locking nut on inner upright mounting always
Bolt is locked.When inner upright mounting works, it can be very good to rock when limiting inner upright mounting work, ensure the stability of door frame work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is inside and outside door frame connection diagram,
In figure：1- outer masts, 2- inner upright mountings, 3- crossbeams, 4- bolts, 5- self-locking nuts, 6- rubber caps.
Embodiment
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings pair：
It is a kind of freely adjust inside and outside door frame gap forklift door frame, as shown in figure 1, including crossbeam 3, outer mast 1 and inside door
Frame 2；As shown in Fig. 2 offering through hole on the outer mast 1, bolt 4 is equipped with the through hole；Between inside and outside door frame
The end of bolt 4 be installed with pad, the bolt 4 outside outer mast 1 is locked on outer mast 1 by nut.
Further scheme, the pad are the rubber cap 6 of hat shape, and its bottom is bonded in the end of bolt 4.
Further scheme, the nut are self-locking nut 5.
When door frame is installed, first several through holes are beaten at the both ends of outer mast 1 and middle appropriate location, then by bolt 4 and rubber
The bottom of cap 6 is bonded together, and then the top of bolt 4 is through in through hole, makes rubber cap 6 between inside and outside door frame, then
It is locked on the top of bolt 4 using self-locking nut 5 on outer mast 1.Then inside and outside door frame is installed, finally led to again
Cross and rotate self-locking nut 5 to adjust the distance between rubber cap 6 and outer mast between inside and outside door frame, and make rubber cap 6
Just topstick is on inner upright mounting 2 on top so that when door frame rises or falls operation, inner upright mounting is stable without shaking
It is dynamic.
It is described above, only it is preferred embodiment of the present utility model, not the technical solution of the utility model is made
Any formal limitation.On the premise of the spirit and scope of the utility model is not departed from, the utility model also has various changes
Change and improve, these changes and improvements are still in the range of the technical solution of the utility model and belong to this claimed reality
With new scope.
Claims (1)
1. it is a kind of freely adjust inside and outside door frame gap forklift door frame, including outer mast（1）And inner upright mounting（2）, it is characterised in that：
The outer mast（1）On offer through hole, be equipped with bolt in the through hole（4）；Bolt between inside and outside door frame（4）
End be installed with pad, positioned at outer mast（1）Outside bolt（4）Outer mast is locked at by nut（1）On；It is described
Pad is the rubber cap of hat shape（6）, its bottom is bonded in bolt（4）End；The nut is self-locking nut（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258237.9U CN207078964U (en) | 2017-03-16 | 2017-03-16 | It is a kind of freely adjust inside and outside door frame gap forklift door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258237.9U CN207078964U (en) | 2017-03-16 | 2017-03-16 | It is a kind of freely adjust inside and outside door frame gap forklift door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207078964U true CN207078964U (en) | 2018-03-09 |
Family
ID=61435900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258237.9U Active CN207078964U (en) | 2017-03-16 | 2017-03-16 | It is a kind of freely adjust inside and outside door frame gap forklift door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207078964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332985A (en) * | 2020-03-05 | 2020-06-26 | 安徽合力股份有限公司 | Adjustment structure for eliminating gap between portal rollers |
-
2017
- 2017-03-16 CN CN201720258237.9U patent/CN207078964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332985A (en) * | 2020-03-05 | 2020-06-26 | 安徽合力股份有限公司 | Adjustment structure for eliminating gap between portal rollers |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |