CN207118232U - A kind of construction spade - Google Patents
A kind of construction spade Download PDFInfo
- Publication number
- CN207118232U CN207118232U CN201720794724.7U CN201720794724U CN207118232U CN 207118232 U CN207118232 U CN 207118232U CN 201720794724 U CN201720794724 U CN 201720794724U CN 207118232 U CN207118232 U CN 207118232U
- Authority
- CN
- China
- Prior art keywords
- spade
- rotary shaft
- bar
- support bar
- bolt
- 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
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of construction spade, including spade bar, bolt and groove, running through below the spade bar has connecting shaft, and the side of connecting shaft is provided with the first rotary shaft, fixes sleeve is provided with first rotary shaft, and expansion link is connected with fixes sleeve, the end of the expansion link is provided with the second rotary shaft, the connecting rod end is fixed with roller, the bolt is arranged on spade bar side side, the groove is arranged on the side of shovel head upper end, and the upper end of shovel head is connected with the lower end of spade bar by screw bolt and nut, the upper end of the spade bar is provided with spade handle, and the 3rd rotary shaft is provided with above spade bar, first support bar is provided with 3rd rotary shaft, and the 4th rotary shaft is provided with first support bar, second support bar is connected with 4th rotary shaft.The construction is provided with connecting shaft with spade below spade bar, and connecting shaft can be carried out more laborsaving when shovel material as the fulcrum of whole spade.
Description
Technical field
It the utility model is related to building relevant device technical field, specially a kind of construction spade.
Background technology
Building trade is a kind of important industry of human society, in recent years, with the continuous development of urbanization process, building
Industry is increasingly hot, can see the building site of construction everywhere.
By the use of spade as one of instrument indispensable in building trade, have in various occasions makes extensively for construction
With having many different types of construction spades in the market, but most spade needs to expend when in use and used
The larger strength of person, do not accomplish that labour-saving is designed, be insufficient for the demand in market.For it is above-mentioned the problem of, original
Construction is with carrying out innovation improvement on the basis of spade.
Utility model content
The purpose of this utility model is to provide a kind of construction spade, to solve what is proposed in above-mentioned background technology
Most spade needs to expend the larger strength of user when in use, does not accomplish the problem of labour-saving is designed.
To achieve the above object, the utility model provides following technical scheme：A kind of construction spade, including spade
Bar, bolt and groove, through there is a connecting shaft below the spade bar, and the side of connecting shaft is provided with the first rotary shaft, and described the
Fixes sleeve is provided with one rotary shaft, and expansion link is connected with fixes sleeve, the end of the expansion link is provided with second
Rotary shaft, and connecting rod is connected with the second rotary shaft, the connecting rod end is fixed with roller, and the bolt is arranged on spade bar
Side, the groove is arranged on the side of shovel head upper end, and the upper end of shovel head is connected with the lower end of spade bar by screw bolt and nut
Connect, the upper end of the spade bar is provided with spade handle, and the 3rd rotary shaft is provided with above spade bar, is set in the 3rd rotary shaft
There is first support bar, and the 4th rotary shaft be provided with first support bar, second support bar is connected with the 4th rotary shaft,
And skid resistant course is provided with second support bar.
Preferably, first rotary shaft and fixes sleeve form rotational structure, and the rotation angle range of fixes sleeve
For 0-90 °, rotational structure is provided with altogether two groups, and rotational structure is set on the axisymmetrical of spade bar.
Preferably, the fixes sleeve and expansion link form stretching structure, and the telescopic extensions of expansion link are 0-20cm.
Preferably, second rotary shaft forms rotational structure with connecting rod, and the rotation angle range of connecting rod is 0-
30 °, the second rotary shaft is provided with two altogether, and the diameter of the second rotary shaft is equal with the half of expansion link width.
Preferably, the bolt is provided with altogether two, and bolt is set on the axisymmetrical of spade bar, while bolt
Diameter is equal with the width of groove.
Preferably, the 3rd rotary shaft forms rotation knot with first support bar and the 4th rotary shaft with second support bar
Structure, and the rotation angle range of first support bar and second support bar is 0-90 °, while the length of second support bar is less than the
The length of one support bar.
Compared with prior art, the beneficial effects of the utility model are：The construction is set with spade below spade bar
It is equipped with connecting shaft, connecting shaft can carry out more laborsaving when shovel material as the fulcrum of whole spade, be set below spade
Roller is equipped with, when transporting the material on shovel head to appointed place also than relatively labor-saving, the second support of setting in the top of spade bar
Bar is provided with skid resistant course, can prevent rubber sleeve, and hand steered second support bar can avoid bending over when transported material, more
It is laborsaving, and first support bar and second support bar can rotate be bonded with spade bar when not in use, space be saved, in spade bar
Lower section be provided with two bolts, and bolt is set on the axisymmetrical of spade bar, while the width of the diameter of bolt and groove
It is equal, shovel head and spade bar can be fixed more firm.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure schematic elevation view；
Fig. 3 is the utility model structure A portions enlarged diagram.
In figure：1st, spade bar, 2, connecting shaft, the 3, first rotary shaft, 4, fixes sleeve, 5, expansion link, the 6, second rotary shaft, 7,
Connecting rod, 8, roller, 9, bolt, 10, shovel head, 11, groove, 12, nut, 13, spade handle, the 14, the 3rd rotary shaft, 15, first
Strut, the 16, the 4th rotary shaft, 17, second support bar, 18, skid resistant course.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of construction spade, including spade bar 1,
Connecting shaft 2, the first rotary shaft 3, fixes sleeve 4, expansion link 5, the second rotary shaft 6, connecting rod 7, roller 8, bolt 9, shovel head 10,
Groove 11, nut 12, spade the 13, the 3rd rotary shaft 14, first support bar 15, the 4th rotary shaft 16, second support bar 17 and are prevented
Slip layer 18, the lower section of spade bar 1, which is run through, connecting shaft 2, and the side of connecting shaft 2 is provided with the first rotary shaft 3, the He of the first rotary shaft 3
Fixes sleeve 4 forms rotational structure, and the rotation angle range of fixes sleeve 4 is 0-90 °, and rotational structure is provided with two altogether
Group, and rotational structure is set on the axisymmetrical of spade bar 1, and spade can be made certain height to be present with ground, is easy to use
Spade, fixes sleeve 4 is provided with the first rotary shaft 3, and expansion link 5 is connected with fixes sleeve 4, fixes sleeve 4 and flexible
Bar 5 forms stretching structure, and the telescopic extensions of expansion link 5 are 0-20cm, can adjust the distance on spade and ground, expansion link 5
End be provided with the second rotary shaft 6, and connecting rod 7 is connected with the second rotary shaft 6, the second rotary shaft 6 is formed with connecting rod 7
Rotational structure, and the rotation angle range of connecting rod 7 is 0-30 °, the second rotary shaft 6 is provided with altogether two, and the second rotation
The diameter of axle 6 is equal with the half of the width of expansion link 5, spade is more stably rolled, and the end of connecting rod 7 is fixed with
Roller 8, bolt 9 are arranged on the side of spade bar 1, and bolt 9 is provided with two altogether, and bolt 9 is set on the axisymmetrical of spade bar 1
Put, while the diameter of bolt 9 is equal with the width of groove 11, can avoid loosening by the more firm connection of shovel head and spade bar, it is recessed
Groove 11 is arranged on the side of the upper end of shovel head 10, and the upper end of shovel head 10 is connected with the lower end of spade bar 1 by bolt 9 and nut 12
Connect, the upper end of spade bar 1 is provided with spade 13, and the top of spade bar 1 is provided with the 3rd rotary shaft 14, the 3rd rotary shaft 14 and first
The rotary shaft 16 of support bar 15 and the 4th forms rotational structure, and first support bar 15 and second support bar with second support bar 17
17 rotation angle range is 0-90 °, while the length of second support bar 17 is less than the length of first support bar 15, mobile iron
It can avoid bending over during spade, and it is not rotatable when in use, space is saved, first support bar is provided with the 3rd rotary shaft 14
15, and the 4th rotary shaft 16 is provided with first support bar 15, second support bar 17, and second are connected with the 4th rotary shaft 16
Skid resistant course 18 is provided with support bar 17.
Operation principle：When using the construction spade, first the construction is carried out simply with the structure of spade
Understanding, spade is placed into designated area first, fixes sleeve 4 is rotated, in the presence of the first rotary shaft 3, makes fixes sleeve 4
With horizontal plane, the distance of spade and ground can be adjusted by adjustable telescopic rod 5, then the bar 7 that is rotatably connected, in the second rotation
In the presence of rotating shaft 6, the angle for making connecting rod 7 and vertical line is 30 °, now shovel head one end patch ground of spade, then rotates the
One support bar 15, in the presence of the 3rd rotary shaft 14, make first support bar 15 and horizontal plane, then rotate second support bar
17, in the presence of the 4th rotary shaft 16, make second support bar 17 and plane-parallel, when using spade material, hold
Spade is pressed downward 13, then material is on shovel head 10, then hand steered second support bar 17, and in the presence of roller 8, mobile spade will
Material on shovel head 10 places designated area, and when needing to change shovel head 10, the groove 11 of the upper end side of shovel head 10 is directed at into spade
The engaging of bolt 9 of the side of bar 1 makes bolt 9 be placed in the bottom of groove 11, then nut 12 is screwed on bolt 9 shovel head 10 is consolidated
Fixed, here it is the operation principle of the construction spade.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of construction spade, including spade bar（1）, bolt（9）And groove（11）, it is characterised in that：The spade bar（1）
Lower section, which is run through, connecting shaft（2）, and connecting shaft（2）Side be provided with the first rotary shaft（3）, first rotary shaft（3）On
It is provided with fixes sleeve（4）, and fixes sleeve（4）On be connected with expansion link（5）, the expansion link（5）End be provided with
Two rotary shafts（6）, and the second rotary shaft（6）On be connected with connecting rod（7）, the connecting rod（7）End is fixed with roller（8）,
The bolt（9）It is arranged on spade bar（1）Side, the groove（11）It is arranged on shovel head（10）The side of upper end, and shovel head（10）
Upper end and spade bar（1）Lower end pass through bolt（9）And nut（12）It is connected, the spade bar（1）Upper end be provided with spade handle
（13）, and spade bar（1）Top be provided with the 3rd rotary shaft（14）, the 3rd rotary shaft（14）On be provided with first support bar
（15）, and first support bar（15）On be provided with the 4th rotary shaft（16）, the 4th rotary shaft（16）On be connected with second
Strut（17）, and second support bar（17）On be provided with skid resistant course（18）.
A kind of 2. construction spade according to claim 1, it is characterised in that：First rotary shaft（3）With it is solid
Determine sleeve（4）Form rotational structure, and fixes sleeve（4）Rotation angle range be 0-90 °, rotational structure altogether be provided with two
Group, and rotational structure is on spade bar（1）Axisymmetrical set.
A kind of 3. construction spade according to claim 1, it is characterised in that：The fixes sleeve（4）With it is flexible
Bar（5）Form stretching structure, and expansion link（5）Telescopic extensions be 0-20cm.
A kind of 4. construction spade according to claim 1, it is characterised in that：Second rotary shaft（6）With connecting
Extension bar（7）Form rotational structure, and connecting rod（7）Rotation angle range be 0-30 °, the second rotary shaft（6）It is provided with altogether
Two, and the second rotary shaft（6）Diameter and expansion link（5）The half of width is equal.
A kind of 5. construction spade according to claim 1, it is characterised in that：The bolt（9）It is provided with altogether
Two, and bolt（9）On spade bar（1）Axisymmetrical set, while bolt（9）Diameter and groove（11）Width phase
Deng.
A kind of 6. construction spade according to claim 1, it is characterised in that：3rd rotary shaft（14）With
One support bar（15）With the 4th rotary shaft（16）With second support bar（17）Form rotational structure, and first support bar（15）With
Second support bar（17）Rotation angle range be 0-90 °, while second support bar（17）Length be less than first support bar
（15）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794724.7U CN207118232U (en) | 2017-07-04 | 2017-07-04 | A kind of construction spade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794724.7U CN207118232U (en) | 2017-07-04 | 2017-07-04 | A kind of construction spade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118232U true CN207118232U (en) | 2018-03-20 |
Family
ID=61615640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794724.7U Expired - Fee Related CN207118232U (en) | 2017-07-04 | 2017-07-04 | A kind of construction spade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392319A (en) * | 2018-11-26 | 2019-03-01 | 郭旭存 | It is a kind of to be conveniently adjusted type loosening device for agricultural |
-
2017
- 2017-07-04 CN CN201720794724.7U patent/CN207118232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392319A (en) * | 2018-11-26 | 2019-03-01 | 郭旭存 | It is a kind of to be conveniently adjusted type loosening device for agricultural |
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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: 20180320 Termination date: 20180704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |