CN204162327U - A kind of basic arm arm tail - Google Patents
A kind of basic arm arm tail Download PDFInfo
- Publication number
- CN204162327U CN204162327U CN201420507658.7U CN201420507658U CN204162327U CN 204162327 U CN204162327 U CN 204162327U CN 201420507658 U CN201420507658 U CN 201420507658U CN 204162327 U CN204162327 U CN 204162327U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- connecting panel
- side plate
- riser
- connection pipe
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of basic arm arm tail, comprise: backboard, first side plate, second side plate, first connecting panel, second connecting panel, 3rd connecting panel, support, first riser, second riser, base plate, first axle sleeve, second axle sleeve and flange, described first side plate is provided with the first circular hole for installing the first axle sleeve and the first recess for mounting flange, described second side plate is provided with the second circular hole for installing the second axle sleeve and the second recess for mounting flange, described support comprises substrate and is arranged at the brace panel of substrate both sides, between described first axle sleeve and the second axle sleeve, connection pipe is installed, described first axle sleeve is provided with the first protuberance near one end of connection pipe, described second axle sleeve is provided with the second protuberance near one end of connection pipe, described connection pipe is sheathed on the first protuberance and the second protuberance.Thus considerably increase the structural strength of basic arm arm tail, improve its rigidity, can avoid in use procedure due to stressed excessive and produce distortion.
Description
Technical field
The utility model relates to a kind of construction machinery and equipment arm, particularly relates to a kind of basic arm arm tail.
Background technology
Arm is metal parts important on construction machinery and equipment, also be main stressed member, the structure design of arm is the guarantee of engineer machinery operation performance and safety, in prior art, arm is generally made up of more piece arm, wherein a joint arm of extreme end is basic arm, and basic arm is the hinge connecting turntable and semi-girder, realizes the revolution operation of crane arm, basic arm arm stern construction intensity of the prior art is not very high, stressed rear easy distortion.
Therefore, be necessary to provide a kind of basic arm arm tail solved the problems of the technologies described above.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of structural strength higher, on-deformable basic arm arm tail.
For achieving the above object, the technical solution adopted in the utility model is: a kind of basic arm arm tail, comprising: backboard, first side plate, second side plate, first connecting panel, second connecting panel, 3rd connecting panel, 4th connecting panel, support, first riser, second riser, base plate, first axle sleeve, second axle sleeve and flange, described backboard, first side plate, second side plate, first connecting panel, second connecting panel, 3rd connecting panel, 4th connecting panel, support, first riser, second riser and base plate are welded to each other formation one metal frame, described first side plate is identical with the second lateral plate structure, described first side plate is provided with the first circular hole for installing the first axle sleeve and the first recess for mounting flange, described second side plate is provided with the second circular hole for installing the second axle sleeve and the second recess for mounting flange, described support comprises substrate and is arranged at the brace panel of substrate both sides, between described first axle sleeve and the second axle sleeve, connection pipe is installed, described first axle sleeve is provided with the first protuberance near one end of connection pipe, described second axle sleeve is provided with the second protuberance near one end of connection pipe, and described connection pipe is sheathed on the first protuberance and the second protuberance.
Preferably, in above-mentioned basic arm arm tail, the bending part that described base plate comprises body and extends from the bending of body two ends.
Preferably, in above-mentioned basic arm arm tail, described backboard, the first side plate, the second side plate, the first connecting panel, the second connecting panel, the 3rd connecting panel, the 4th connecting panel, support, the first riser, the second riser, base plate are made by steel plate.
The utility model beneficial effect is: the utility model by being provided with connection pipe between the first axle sleeve and the second axle sleeve, thus two ends axle sleeve is connected, considerably increase the structural strength of basic arm arm tail, improve its rigidity, can avoid in use procedure due to stressed excessive and produce distortion.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the main TV structure schematic diagram of basic arm arm tail in the utility model.
Fig. 2 is the sectional structure schematic diagram along the line of A-A shown in Fig. 1.
Fig. 3 is the plan structure schematic diagram of basic arm arm tail in the utility model.
Fig. 4 is the structural representation of the first side plate.
Fig. 5 is the structural representation of support.
Fig. 6 is the structural representation of base plate.
In Fig. 1 to Fig. 6: 1, backboard, the 2, first side plate, the 3, second side plate, the 4, first connecting panel, 5, the second connecting panel, the 6, the 3rd connecting panel, 7, support, the 8, first riser, 9, the second riser, 10, base plate, the 11, first axle sleeve, the 12, second axle sleeve, 13, flange, the 14, first circular hole, the 15, first recess, 16, substrate, 17, brace panel, 18, connection pipe, the 19, first protuberance, the 20, second protuberance, 21, body, 22, bending part, the 23, the 4th connecting panel.
detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.The example of these preferred implementations illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model described with reference to the accompanying drawings be only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the utility model fuzzy because of unnecessary details, illustrate only in the accompanying drawings with according to the closely-related structure of scheme of the present utility model and/or treatment step, and eliminate other details little with the utility model relation.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of basic arm arm tail, comprising: backboard 1, first side plate 2, second side plate 3, first connecting panel 4, second connecting panel 5, 3rd connecting panel 6, 4th connecting panel 23, support 7, first riser 8, second riser 9, base plate 10, first axle sleeve 11, second axle sleeve 12 and flange 13, described backboard 1, first side plate 2, second side plate 3, first connecting panel 4, second connecting panel 5, 3rd connecting panel 6, 4th connecting panel 23, support 7, first riser 8, second riser 9 is welded to each other formation one metal frame with base plate 10, described first side plate 2 is identical with the second side plate 3 structure, refer to Fig. 4, described first side plate 2 is provided with the first circular hole 14 for installing the first axle sleeve 11 and the first recess 15 for mounting flange 13, described second side plate is provided with the second circular hole for installing the second axle sleeve and the second recess for mounting flange, refer to Fig. 5, described support 7 comprises substrate 16 and is arranged at the brace panel 17 of substrate 16 both sides, between described first axle sleeve 11 and the second axle sleeve 12, connection pipe 18 is installed, thus two ends axle sleeve can be connected, considerably increase the structural strength of basic arm arm tail, described first axle sleeve 11 is provided with the first protuberance 19 near one end of connection pipe, described second axle sleeve 12 is provided with the second protuberance 20 near one end of connection pipe, described connection pipe 18 is sheathed on the first protuberance 19 and the second protuberance 20.Refer to Fig. 6, the bending part 22 that described base plate 10 comprises body 21 and extends from the bending of body 21 two ends.Described backboard 1, first side plate 2, second side plate 3, first connecting panel 4, second connecting panel 5, the 3rd connecting panel 6, the 4th connecting panel 23, support 7, first riser 8, second riser 9, base plate 10 are made by steel plate, therefore make basic arm arm tail have higher structural strength.
In sum, two ends axle sleeve by being provided with connection pipe 18 between the first axle sleeve 11 and the second axle sleeve 12, thus is connected by the utility model, considerably increases the structural strength of basic arm arm tail, improve its rigidity, can avoid in use procedure due to stressed excessive and produce distortion.
Finally, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Claims (3)
1. a basic arm arm tail, is characterized in that, comprising: backboard, first side plate, second side plate, first connecting panel, second connecting panel, 3rd connecting panel, 4th connecting panel, support, first riser, second riser, base plate, first axle sleeve, second axle sleeve and flange, described backboard, first side plate, second side plate, first connecting panel, second connecting panel, 3rd connecting panel, 4th connecting panel, support, first riser, second riser and base plate are welded to each other formation one metal frame, described first side plate is identical with the second lateral plate structure, described first side plate is provided with the first circular hole for installing the first axle sleeve and the first recess for mounting flange, described second side plate is provided with the second circular hole for installing the second axle sleeve and the second recess for mounting flange, described support comprises substrate and is arranged at the brace panel of substrate both sides, between described first axle sleeve and the second axle sleeve, connection pipe is installed, described first axle sleeve is provided with the first protuberance near one end of connection pipe, described second axle sleeve is provided with the second protuberance near one end of connection pipe, and described connection pipe is sheathed on the first protuberance and the second protuberance.
2. a kind of basic arm arm tail as claimed in claim 1, is characterized in that: the bending part that described base plate comprises body and extends from the bending of body two ends.
3. a kind of basic arm arm tail as claimed in claim 1, is characterized in that: described backboard, the first side plate, the second side plate, the first connecting panel, the second connecting panel, the 3rd connecting panel, the 4th connecting panel, support, the first riser, the second riser, base plate are made by steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507658.7U CN204162327U (en) | 2014-09-04 | 2014-09-04 | A kind of basic arm arm tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507658.7U CN204162327U (en) | 2014-09-04 | 2014-09-04 | A kind of basic arm arm tail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162327U true CN204162327U (en) | 2015-02-18 |
Family
ID=52536037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507658.7U Expired - Fee Related CN204162327U (en) | 2014-09-04 | 2014-09-04 | A kind of basic arm arm tail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162327U (en) |
-
2014
- 2014-09-04 CN CN201420507658.7U patent/CN204162327U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102430866B (en) | Method for preventing deformation of reinforcement steel plate welded on top flange of crane girder | |
| CN202689658U (en) | Annular concrete-pole built-in flange connecting device | |
| CN204162327U (en) | A kind of basic arm arm tail | |
| CN204162322U (en) | A kind of right support of crawler crane | |
| CN202782545U (en) | Combined type swing arm support assembly structure | |
| CN204077342U (en) | A kind of engine mounting bracket assembly | |
| CN204300567U (en) | A kind of Novel ring flange | |
| CN207673224U (en) | Steel lining of plastic steel attachment device | |
| CN205136885U (en) | Flanged disc | |
| CN204384703U (en) | A kind ofly prevent the suspension rod anchor ear producing relative motion between suspension rod and anchor ear | |
| CN105526425A (en) | Simple pipe clamp | |
| CN204643491U (en) | A kind of rotation-prevention backgear of elevator | |
| CN204022356U (en) | Compact lorry-mounted crane base structure | |
| CN204225355U (en) | For the brace summer of steel building | |
| CN203835106U (en) | Hinge reinforcing-plate structure for miniature tailstock door | |
| CN204567817U (en) | A kind of side spare tire rack seam structure | |
| CN204701655U (en) | A kind of idle rod mounting bracket and automobile | |
| CN204592561U (en) | Parking brake wire support | |
| CN204152187U (en) | One is encorbelmented i iron cuff | |
| CN203544128U (en) | Front suspension auxiliary frame with exhaust pipe hook support | |
| CN204727407U (en) | A kind of Novel escalator mounting structure | |
| CN202971140U (en) | Three-way conveying pipe for conveying chemical pump | |
| CN204162321U (en) | A kind of main transformer width winding support | |
| CN204110147U (en) | Hand-hydraulic car side plate anti-deforming structure | |
| CN204584603U (en) | Cluster engine fixture for welding muffler bracket |
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: 20150218 Termination date: 20200904 |