CN208543607U - A kind of novel hand-held electric dabbing tool - Google Patents
A kind of novel hand-held electric dabbing tool Download PDFInfo
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- CN208543607U CN208543607U CN201820941139.XU CN201820941139U CN208543607U CN 208543607 U CN208543607 U CN 208543607U CN 201820941139 U CN201820941139 U CN 201820941139U CN 208543607 U CN208543607 U CN 208543607U
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- dabbing
- transmission shaft
- held electric
- driving
- shell
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Abstract
The utility model discloses a kind of novel hand-held electric dabbing tools, including shell, No. I transmission shaft, No. II transmission shaft of driving device and transmission are provided in the shell, the retarder being connected respectively with No. I transmission shaft, No. II transmission shaft is installed in the shell, the output end of two retarders is provided with telescopic rod, it is provided with dabbing head on the telescopic rod, the dabbing steel nail of cutting is provided on the dabbing head.The utility model drives No. I transmission shaft rotation by driving motor operating, No. II transmission shaft rotation is driven by the engagement of two groups of driving tooths and driven tooth, two dabbing head high speed rotations are driven by No. I transmission shaft, No. II transmission shaft, in rotary course, the dabbing steel nail being arranged on dabbing head carries out a degree of destruction to concrete surface, to reach fining dabbing effect.The utility model is easy to operate, is suitable for small range, multi-angle dabbing, can largely promote dabbing quality and dabbing efficiency.
Description
Technical field
The utility model belongs to dabbing device field, and in particular to a kind of novel hand-held electric dabbing tool.
Background technique
There are a large amount of concrete structures in civil engineering, it is sometimes desirable to carry out dabbing processing to concrete structural surface
Increase the adhesive force on surface, is played a role jointly with guaranteeing that new and old material interface can be preferably bonded together, such as concrete
The renovation and repairing of road, the surface treatment of prestressed concrete anchor recess, the coarse place of precast segment splicing concrete-bridge joint face
Reason etc..
At present in overwhelming majority engineerings, to the processing of the dabbing of concrete surface be all by field worker manually or pneumatic pick into
Capable, heavy workload, low efficiency, and dabbing quality is irregular, it is difficult to reach construction quality requirement.
Summary of the invention
The utility model proposes that the purpose is to provide a kind of novel hand-held electricity in order to solve the problems existing in the prior art
Dynamic dabbing tool.
The technical solution of the utility model is: a kind of novel hand-held electric dabbing tool, including shell, in the shell
Be provided with No. I transmission shaft, No. II transmission shaft of driving device and transmission, be installed in the shell respectively with No. I transmission shaft, II
The connected retarder of number transmission shaft, the output end of two retarders are provided with telescopic rod, are provided with dabbing on the telescopic rod
Head is provided with the dabbing steel nail of cutting on the dabbing head.
The driving device is driving motor, and the driving motor is connected by shaft coupling with No. I transmission shaft.
No. I driving tooth, No. II driving tooth are provided on No. I transmission shaft, be provided on No. II transmission shaft No. I from
Movable tooth, No. II driven tooth, No. I driving tooth, No. I driven tooth are meshed, and No. II driving tooth, No. II driven tooth are mutually nibbled
It closes.
The dabbing head is circle, and the first end of dabbing is connected with telescopic rod, and length of telescopic bar is manually adjustable, dabbing
The other end of head is provided with multiple dabbing steel nails, and dabbing steel nail can be replaced.
The dabbing cephalic par forms the ailhead jack of installation dabbing steel nail.
The shell is gun shaped, and described two accelerator cards are in pipette tips portion.
The reference diameter of No. I driving tooth is greater than the reference diameter of No. II driving tooth, point of No. I driven tooth
Spend the reference diameter that circular diameter is greater than No. II driven tooth.
The battery of power supply is provided in the shell, the battery is connected by conducting wire with driving motor.
The trigger of control driving motor start and stop is additionally provided at the housing exterior walls.
The utility model drives No. I transmission shaft rotation by driving motor operating, passes through two groups of driving tooths and driven tooth
Engagement drive the rotation of No. II transmission shaft, pass through No. I transmission shaft, No. II transmission shaft drives two dabbing head high speed rotations, rotation
In the process, the dabbing steel nail being arranged on dabbing head carries out a degree of destruction to concrete surface, to reach fining chisel
Capillary effect fruit.
The utility model tool sizes are small, and fuselage is light, convenient for carrying, and it is easy to operate, suitable small range,
Multi-angle dabbing can largely promote dabbing quality and dabbing efficiency.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the utility model；
Fig. 2 is the perspective view of dabbing head in the utility model；
Wherein:
1 dabbing steel nail, 2 dabbing head
3 transmission shafts of telescopic rod 4 I
5 No. I driving tooths, 6 No. II driving tooths
7 No. I driven tooths, 8 No. II driven tooths
9 retarder, 10 trigger
11 conducting wire, 12 ailhead jack
13 No. II transmission shafts.
Specific embodiment
Hereinafter, the utility model is described in detail referring to drawings and examples:
As shown in Figure 1 and 2, a kind of novel hand-held electric dabbing tool, including shell 14 are provided in the shell 14
4, No. II transmission shafts 13 of No. I transmission shaft of driving device and transmission, be installed in the shell 14 respectively with No. I transmission shaft 4, II
The connected retarder 9 of number transmission shaft 13, the output end of two retarders 9 are provided with telescopic rod 3, are arranged on the telescopic rod 3
There is dabbing head 2, the dabbing steel nail 1 of cutting is provided on the dabbing head 2.
The driving device is driving motor, and the driving motor is connected by shaft coupling with No. I transmission shaft 4.
It is provided with 5, No. II driving tooths 6 of No. I driving tooth on No. I transmission shaft 4, is provided on No. II transmission shaft 13
7, No. II driven tooths 8 of No. I driven tooth, 5, No. I driven tooths 7 of No. I driving tooth are meshed, No. II driving tooth 6, II from
Movable tooth 8 is meshed.
The dabbing head 2 is circle, and described 2 one end of dabbing head is connected with telescopic rod 3, and length of telescopic bar is manually adjustable,
The other end of dabbing head 2 is provided with multiple dabbing steel nails 1, and dabbing steel nail 1 can be replaced.
2 end of dabbing head forms the ailhead jack 12 of installation dabbing steel nail 1.
The shell 14 is gun shaped, and described two retarders 9 are stuck in pipette tips portion.
The reference diameter of No. I driving tooth 5 is greater than the reference diameter of No. II driving tooth 6, No. I driven tooth 7
Reference diameter be greater than No. II driven tooth 8 reference diameter.
The battery of power supply is provided in the shell 14, the battery is connected by conducting wire 11 with driving motor.
The trigger 10 of control driving motor start and stop is additionally provided at 14 outer wall of shell.
Fixed mounting post is formed in the shell 14, so as to realize the dismantling of shell 14.
4, No. II transmission shafts 13 of No. I transmission shaft are parallel, and described two dabbing heads 2 are coplanar.
The dabbing steel nail 1 is by being tightly fixed in the ailhead jack 12 of dabbing head 2.
The course of work of the utility model is as follows:
Specific implementation process is as follows:
Step 1: the handle part of dabbing tool, 10 startup power supply of cocking are held.
Step 2: after electric power starting, driving motor is started to work, and No. I transmission shaft 4 rotates rapidly, and drives No. I active
5, No. II driving tooths 6 of tooth, and 5, No. II driving tooths 6 of No. I driving tooth are engaged with 7, No. II driven tooths 8 of No. I driven tooth respectively, thus
No. II transmission shaft 13 is driven to rotate.
Step 3: last double dabbing heads rotate rapidly with 4, No. II transmission shafts 13 of No. I transmission shaft, and dabbing tool is opened
Beginning work.
Step 4: it when wanting to stop working, unclamps trigger 10 and disconnects power supply, dabbing head 2 stops operating, and work terminates.
The utility model drives No. I transmission shaft rotation by driving motor operating, passes through two groups of driving tooths and driven tooth
Engagement drive the rotation of No. II transmission shaft, pass through No. I transmission shaft, No. II transmission shaft drives two dabbing head high speed rotations, rotation
In the process, the dabbing steel nail being arranged on dabbing head carries out a degree of destruction to concrete surface, to reach fining chisel
Capillary effect fruit.
The utility model tool sizes are small, and fuselage is light, convenient for carrying, and it is easy to operate, suitable small range,
Multi-angle dabbing can largely promote dabbing quality and dabbing efficiency.
Claims (9)
1. a kind of novel hand-held electric dabbing tool, including shell (14), it is characterised in that: be provided in the shell (14)
No. I transmission shaft (4) of driving device and transmission, No. II transmission shaft (13), are installed in the shell (14) and are driven respectively with No. I
The connected retarder (9) of axis (4), No. II transmission shaft (13), the output end of two retarders (9) are provided with telescopic rod (3), institute
It states and is provided on telescopic rod (3) dabbing head (2), the dabbing steel nail (1) of cutting is provided on the dabbing head (2).
2. a kind of novel hand-held electric dabbing tool according to claim 1, it is characterised in that: the driving device is
Driving motor, the driving motor are connected by shaft coupling with No. I transmission shaft (4).
3. a kind of novel hand-held electric dabbing tool according to claim 2, it is characterised in that: No. I transmission shaft
(4) No. I driving tooth (5), No. II driving tooth (6) are provided on, be provided on No. II transmission shaft (13) No. I driven tooth (7),
No. II driven tooth (8), No. I driving tooth (5), No. I driven tooth (7) are meshed, No. II driving tooth (6), No. II it is driven
Tooth (8) is meshed.
4. a kind of novel hand-held electric dabbing tool according to claim 3, it is characterised in that: the dabbing head (2)
For circle, described dabbing head (2) one end is connected with telescopic rod (3), and telescopic rod (3) length is manually adjustable, dabbing head (2) it is another
One end is provided with multiple dabbing steel nails (1), and dabbing steel nail (1) can be replaced.
5. a kind of novel hand-held electric dabbing tool according to claim 4, it is characterised in that: the dabbing head (2)
End forms the ailhead jack (12) of installation dabbing steel nail (1).
6. a kind of novel hand-held electric dabbing tool according to claim 1, it is characterised in that: the shell (14) is
Gun shaped, described two retarders (9) are stuck in pipette tips portion.
7. a kind of novel hand-held electric dabbing tool according to claim 3, it is characterised in that: No. I driving tooth
(5) reference diameter is greater than the reference diameter of No. II driving tooth (6), and the reference diameter of No. I driven tooth (7) is greater than
The reference diameter of No. II driven tooth (8).
8. a kind of novel hand-held electric dabbing tool according to claim 2, it is characterised in that: in the shell (14)
It is provided with the battery of power supply, the battery is connected by conducting wire (11) with driving motor.
9. a kind of novel hand-held electric dabbing tool according to claim 8, it is characterised in that: the shell (14) is outside
The trigger (10) of control driving motor start and stop is additionally provided at wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941139.XU CN208543607U (en) | 2018-06-19 | 2018-06-19 | A kind of novel hand-held electric dabbing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941139.XU CN208543607U (en) | 2018-06-19 | 2018-06-19 | A kind of novel hand-held electric dabbing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208543607U true CN208543607U (en) | 2019-02-26 |
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ID=65422816
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941139.XU Active CN208543607U (en) | 2018-06-19 | 2018-06-19 | A kind of novel hand-held electric dabbing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208543607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453876A (en) * | 2018-06-19 | 2018-08-28 | 中国铁路总公司 | A kind of novel hand-held electric dabbing tool |
-
2018
- 2018-06-19 CN CN201820941139.XU patent/CN208543607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453876A (en) * | 2018-06-19 | 2018-08-28 | 中国铁路总公司 | A kind of novel hand-held electric dabbing tool |
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