CN207999478U - A kind of Weighting system and engineering machinery - Google Patents
A kind of Weighting system and engineering machinery Download PDFInfo
- Publication number
- CN207999478U CN207999478U CN201820465698.8U CN201820465698U CN207999478U CN 207999478 U CN207999478 U CN 207999478U CN 201820465698 U CN201820465698 U CN 201820465698U CN 207999478 U CN207999478 U CN 207999478U
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- China
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- counterweight
- installation cavity
- weighting system
- vehicle frame
- utility
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Abstract
The utility model provides a kind of Weighting system, including vehicle frame, and counterweight installation cavity is provided on the vehicle frame;The counterweight being fixedly connected with the vehicle frame, the counterweight installation cavity lower cross section product are less than top cross-sectional area.The utility model additionally provides a kind of engineering machinery.Weighting system provided by the utility model realizes the accurate dropping place of counterweight, is not required to manually adjust the gap alignment of counterweight and vehicle frame, reduces counterweight installation exercise difficulty, improves operating efficiency.
Description
Technical field
The utility model is related to engineering machinery fields, more specifically, are related to a kind of Weighting system and engineering machinery.
Background technology
The operating mode of the heavy engineerings such as front handling mobile crane, stacker, fork truck machinery is more complex.Such as Harbor Fork Truck Internal combustion Engine carries out handling goods
Shi Changchang needs lower storehouse operation, but is limited by maximum hoisting weight.Some heavy forklift main screw lifts are big, beyond lifting maximum limit
System, it is necessary to using storehouse operation under split type lifting mode.Require upper counterweight quickly dropping place and can realize fast quick-detach, peace at this time
Dress.
At present for larger heavy forklift, people is needed to coordinate when counterweight is installed, the artificial gap for adjusting counterweight and vehicle frame,
And counterweight installation bolt is fastened with tool, cause time-consuming and laborious when operation field assembles and disassembles fork-lift truck counterweight.
Therefore it provides a kind of Weighting system, realizes the accurate dropping place of counterweight, it is not required to manually adjust the gap of counterweight and vehicle frame
Alignment reduces counterweight installation exercise difficulty, improves operating efficiency, is problem to be solved in the utility model.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of Weighting systems, realize the accurate dropping place of counterweight,
It is not required to manually adjust the gap alignment of counterweight and vehicle frame, improves operating efficiency.
In view of this, the utility model provides a kind of Weighting system, including vehicle frame, it is provided with and matches on the vehicle frame
Re-mount chamber;The counterweight being fixedly connected with the vehicle frame, the counterweight installation cavity lower cross section product are less than top cross section
Product.
Preferably, the counterweight installation cavity is back taper.
Preferably, the counterweight installation cavity is reverse pyramid.
Preferably, the cross-sectional area of counterweight installation cavity bottom is more than zero.
Preferably, the counterweight lower bands lug boss, the lug boss are set in the counterweight installation cavity, the protrusion
The shape in portion is consistent with the counterweight installation cavity inner wall shape.
Preferably, the lug boss and the counterweight are global formation.
Preferably, it is to be fixedly connected between the lug boss and the counterweight.
Preferably, further include the sliding block being fixedly mounted on the counterweight installation cavity wall.
Preferably, the counterweight is fixedly connected with the vehicle frame by axis pin or hasp.
A kind of engineering machinery, including driver's cabin further include the Weighting system described in any of the above-described technical solution.
Technical solution provided by the utility model realizes with accurate dropping place when reassemblying, is not required to manually adjust counterweight
With the gap alignment of vehicle frame, counterweight installation exercise difficulty is reduced, improves operating efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Weighting system of embodiment according to the present utility model;
Fig. 2 is the structural schematic diagram of the Weighting system of another embodiment according to the present utility model.
Wherein, the correspondence in Fig. 1 to 2 between reference numeral and component names is:
1 vehicle frame;2 counterweights;3 axis pins;11 counterweight installation cavitys;12 sliding blocks.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.It should be noted that not conflicting
In the case of, the feature in embodiments herein and embodiment can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
It is novel to implement using different from other modes described here, therefore, the scope of protection of the utility model not by
The limitation of following public specific embodiment.
As shown in Figure 1, embodiment according to the present utility model provides a kind of Weighting system, including vehicle frame 1, the vehicle
Counterweight installation cavity 11 is provided on frame body 1;The counterweight 2 being fixedly connected with the vehicle frame 1,11 lower lateral of counterweight installation cavity
Sectional area is less than top cross-sectional area.
The technical solution that the utility model is provided utilizes counterweight installation cavity own structural characteristics:Lower cross section product is small
In top cross-sectional area, to realize with guiding when re-mounting so that counterweight can fast and accurately be fallen into counterweight installation cavity,
Need not counterweight manually be adjusted repeatedly again and the interstitial site of vehicle frame realizes alignment, substantially reduced counterweight installation exercise difficulty, carry
High operating efficiency;And the installation of counterweight can be realized in a people, does not need two artificial work compounds, reduce the use of equipment at
This.
In above-described embodiment, as a kind of perferred technical scheme, the counterweight installation cavity 11 is back taper.The counterweight
2 lower bands lug bosses, the lug boss are set in the counterweight installation cavity 11, and the shape of the lug boss is pacified with the counterweight
11 inner wall shapes of behaveing affectedly are consistent.The lug boss can be global formation with the counterweight 2, can also be between the counterweight 2
To be fixedly connected.
In the embodiment, when installing counterweight, the vehicle frame tail portion corresponding position of fixed weight makes additional weight hoisting to counterweight protrusion
Portion is located at counterweight installation cavity top, puts down counterweight, you can the quick dropping place of counterweight is realized using the structure of counterweight installation cavity.
In above-described embodiment, as a kind of perferred technical scheme, the counterweight installation cavity 11 is reverse pyramid.
In above-described embodiment, as a kind of perferred technical scheme, the cross-sectional area of 11 bottom of counterweight installation cavity is big
In zero.
Further include being fixedly mounted on the counterweight installation cavity 11 as a kind of perferred technical scheme in above-described embodiment
Sliding block 12 on inner wall.
In the embodiment, sliding block is installed additional in the medial surface of counterweight installation cavity, reducing friction resistance makes falling for balance weight iron smooth-going
Position.Polylith can be arranged in sliding block, be distributed on the medial surface of counterweight installation cavity.
As shown in Fig. 2, in above-described embodiment, as a kind of perferred technical scheme, the counterweight 2 and the vehicle frame
Body 1 is fixedly connected by axis pin 3 or hasp.
In the embodiment, after counterweight dropping place, it may be used that axis pin is fixed or hasp is fixed, dismounting is simple, does not need it
His tool.Axis pin or hasp can be used as limiting up and down simultaneously, and the medial surface structure of counterweight installation cavity may be used as the front and back of counterweight
Direction and left and right directions limit.
The utility model additionally provides a kind of engineering machinery, including driver's cabin, further includes described in any of the above-described technical solution
Weighting system.
Technical solution provided by the utility model realizes with accurate dropping place when reassemblying, is not required to manually adjust counterweight
With the gap alignment of vehicle frame, counterweight installation exercise difficulty is reduced, improves operating efficiency.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Weighting system, including vehicle frame (1), counterweight installation cavity is provided on the vehicle frame (1);With the vehicle frame
(1) counterweight (2) being fixedly connected, it is characterised in that, counterweight installation cavity (11) the lower cross section product is less than top cross section
Product.
2. Weighting system according to claim 1, which is characterized in that the counterweight installation cavity (11) is back taper.
3. Weighting system according to claim 1, which is characterized in that the counterweight installation cavity (11) is reverse pyramid.
4. Weighting system according to claim 2 or 3, which is characterized in that counterweight installation cavity (11) bottom it is transversal
Area is more than zero.
5. Weighting system according to claim 1, which is characterized in that counterweight (2) the lower bands lug boss, the protrusion
Portion is set in the counterweight installation cavity (11), the shape of the lug boss and counterweight installation cavity (11) inner wall shape one
It causes.
6. Weighting system according to claim 5, which is characterized in that the lug boss and the counterweight (2) be integral into
Type.
7. Weighting system according to claim 5, which is characterized in that be solid between the lug boss and the counterweight (2)
Fixed connection.
8. Weighting system according to claim 1, which is characterized in that further include being fixedly mounted on the counterweight installation cavity
(11) sliding block on inner wall (12).
9. Weighting system according to claim 1, which is characterized in that the counterweight (2) passes through pin with the vehicle frame (1)
Axis (3) or hasp are fixedly connected.
10. a kind of engineering machinery, including driver's cabin, which is characterized in that further include as described in any one of claim 1 to 9
Weighting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465698.8U CN207999478U (en) | 2018-03-30 | 2018-03-30 | A kind of Weighting system and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465698.8U CN207999478U (en) | 2018-03-30 | 2018-03-30 | A kind of Weighting system and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999478U true CN207999478U (en) | 2018-10-23 |
Family
ID=63839359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465698.8U Active CN207999478U (en) | 2018-03-30 | 2018-03-30 | A kind of Weighting system and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999478U (en) |
-
2018
- 2018-03-30 CN CN201820465698.8U patent/CN207999478U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190909 Address after: 519050 First Floor of Office Supplementary Room 631 Sanhu Avenue, Pingsha Town, Zhuhai City, Guangdong Province Patentee after: 31 ocean heavy industry Co., Ltds Address before: 410000 Sanyi Industrial Town Complex Building, Jingkai District, Changsha City, Hunan Province Patentee before: Hunan 31 harbour facilities Co., Ltd |