CN107905499B - A kind of construction cement wall hole processing unit - Google Patents
A kind of construction cement wall hole processing unit Download PDFInfo
- Publication number
- CN107905499B CN107905499B CN201711158164.7A CN201711158164A CN107905499B CN 107905499 B CN107905499 B CN 107905499B CN 201711158164 A CN201711158164 A CN 201711158164A CN 107905499 B CN107905499 B CN 107905499B
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- CN
- China
- Prior art keywords
- fixing axle
- connection ring
- processing unit
- rod
- grip sleeve
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Dowels (AREA)
Abstract
A kind of construction cement wall hole processing unit of the present invention disclose it is a kind of arched upward by the contraction of idler wheel, cooperate idler wheel moves back and forth the device that dabbing processing is carried out to hole inner wall.It is characterized in that rotational handle is placed on fixing axle one end, the fixing axle surface is equipped with screw thread, grip sleeve is placed in fixing axle, multiple hemispherical projections are equipped on the outside of the grip sleeve, it is placed in grip sleeve in the middle part of baffle, the baffle is annular plate-like structure, the baffle side is equipped with rubber pad, Fixing shrink ring is placed on the fixing axle other end, auxiliary connection ring is connected by multiple engaging lugs with fixed ring, the distance between two neighboring engaging lug is equal in the auxiliary connection ring, thread bush is placed in fixing axle, and it is matched with the screw thread on fixing axle surface, swivel becket is placed on thread bush, and it is connected with grip sleeve one end, the swivel becket is located at baffle side, main connection ring is connected by multiple engaging lugs with swivel becket.
Description
Technical field
A kind of construction cement wall hole processing unit of the present invention is related to one kind in construction, to cement wall surface
On reserving hole inner sidewall carry out dabbing processing device, belong to the realm of building construction.In particular to a kind of by idler wheel
Contraction is arched upward, and cooperate idler wheel moves back and forth the device that dabbing processing is carried out to hole inner wall.
Background technique
Currently, being provided with preformed hole on building sides often so that follow-up equipment or part are installed in construction operation
It uses, often needs to block reserving hole using concrete etc. after equipment or components are installed, it is existing
Wall reserving hole mostly use water drilling carry out drilling production formed, drilled hole wall is more smooth, directly use concrete into
Row blocks, and because junction is small compared with smooth frictional force, is easy to appear concrete unstable situation in conjunction with wall, and installation is wanted
The preferable equipment of solidity of seeking to stable, is easy to appear the problem of concrete falls off at closure, has an impact to the normal use of equipment, leads to
Often hole sidewalls are carried out with dabbing processing before carrying out concrete closure, traditional hole dabbing mode is existed using steel disc
It is beaten in hole, destroying aperture wall makes its roughening increase frictional force, carries out hole processing using this kind of mode, steel disc is in hole
Interior swing angle is limited, and the point of processing only limits steel disc tip, needs operating personnel not stop to stir steel disc, for the body of operating personnel
Power consumption is larger, and the strength of people determines the effect of processing in agitation, is easy when strength is larger to hole internal sabotage
Seriously, the structure of hole is influenced, or even the case where wall crazing occurs, existing dabbing device, such as publication number
CN205935683U discloses dabbing tool rake, by pulling handlebar to drive drag head, using the dabbing head on drag head to work
Industry face carries out dabbing, when carrying out dabbing operation to building reserving hole using the device, because hole wall is rounded face, uses the device
It needs not stalling when dabbing and the tool is moved to carry out dabbing to entire inner wall, after building reserving hole internal-wall concrete solidification more
Hard, hole inner wall has certain restriction effect to handlebar after which protrudes into hole, is difficult to apply when using the device
Add power appropriate, is not suitable for the dabbing operation of construction reserving hole.
Summary of the invention
In order to improve above situation, a kind of construction cement wall hole processing unit of the present invention provides one kind and passes through rolling
The contraction of wheel is arched upward, and cooperate idler wheel moves back and forth the device that dabbing processing is carried out to hole inner wall.
A kind of construction cement wall hole processing unit of the present invention is achieved in that a kind of construction water of the present invention
Mud wall hole processing unit is made of agent set and dabbing device, and agent set is by baffle, grip sleeve, rotational handle and fixation
Axis composition, rotational handle are placed on fixing axle one end, and the fixing axle surface is equipped with screw thread, and grip sleeve is placed in fixing axle,
It is equipped with multiple hemispherical projections on the outside of the grip sleeve, is placed in grip sleeve in the middle part of baffle, the baffle is annular plate-like structure,
The baffle side is equipped with rubber pad, and dabbing device is by drive rod, cross bar, idler wheel, support rod, pull rod, swivel becket, main connection
Ring, thread bush, connecting rod, auxiliary connection ring, fixed ring and engaging lug composition, Fixing shrink ring are placed on the fixing axle other end, auxiliary company
It connecing ring and is connected by multiple engaging lugs with fixed ring, the distance between two neighboring engaging lug is equal in the auxiliary connection ring,
Thread bush is placed in fixing axle, and is matched with the screw thread on fixing axle surface, and swivel becket is placed on thread bush, and and is held
Set one end is connected, and the swivel becket is located at baffle side, and main connection ring is connected by multiple engaging lugs with swivel becket, described
Multiple engaging lugs on multiple engaging lugs and auxiliary connection ring in main connection ring correspond, and multiple drive rod one end are equidistantly placed in
In auxiliary connection ring, described drive rod one end is located between two engaging lugs being connected in auxiliary connection ring, and the drive rod is arc
Structure is provided with strip groove on the drive rod other end, and connecting rod is placed on the drive rod other end, and runs through strip groove, pull rod
One end is placed in connecting rod, and is placed in corresponding strip groove, and the pull rod other end is placed in main connection ring, and the pull rod is arc
Structure, and arcuate directions and drive rod, on the contrary, support rod one end is placed in connecting rod, cross bar is placed on the support rod other end, institute
State and symmetrically opened on the support rod other end there are two arc groove, two idler wheels are respectively placed on cross bar, and respectively with two arcs
Groove is corresponding, is equipped with multiple teeth on the outside of the idler wheel, and size is identical, is equipped with multiple hangnails on the tooth, it is the multiple fall
Thorn is distributed along S line, and height passes through along S line and gradually decreases.
In use, when carrying out dabbing processing to the reserving hole inner sidewall on cement wall surface, first by all drive rods
It is put in hole respectively with all pull rods, holds grip sleeve on the other hand, thread bush is fixed, another hand rotation rotation hand
Handle, rotational handle drive fixing axle rotation, since the screw thread and thread bush on fixing axle surface cooperate, and then outside fixed axial bore
Mobile, fixing axle is pulled outwardly fixed ring, and fixed ring drives the circumferential hole of auxiliary connection mobile outside by multiple engaging lugs, due to main company
Connect that ring is fixed, and then main connection ring has a thrust to multiple pull rods of connection, pull rod pushes connected drive rod, makes phase
Pull rod even and drive rod contraction are arched upward, and then multiple support rods is driven to open outside, and support rod drives to be opened outside two connected idler wheels,
It pricks the tooth on idler wheel into hole inner wall certain depth, then pulls rotational handle back and forth, rotational handle drives multiple support rods
Move back and forth along hole, and then two on support rod idler wheel moves back and forth along hole inner wall, and is acted in frictional force
Power rotated, and the tooth on the outside of idler wheel constantly rubs hole inner wall, and then carried out dabbing processing to hole inner wall；
The baffle side is equipped with the design of rubber pad, can increase the comfort of hand；
Multiple hemispherical projections are equipped on the outside of the grip sleeve, the frictional force between hand can be increased, and then prevent
Hand skids, and when rotating rotational handle, the phenomenon that thread bush transfer occurs；
The pull rod is arcuate structure, and arcuate directions and the opposite design of drive rod, and pull rod can be made to be more convenient for pushing
Drive rod more easily operates, and then improves hole inner wall dabbing treatment effeciency；
It is provided with the design of strip groove on the drive rod other end, can step down to support rod, on bar easy to support
Tooth on two idler wheels is pricked into hole inner wall, and hole dabbing effect is further increased；
The design there are two arc groove is symmetrically opened on the support rod other end, it can be to two idler wheels on support rod
It steps down, prevents idler wheel stuck, improve the dabbing effect to hole；
It is equipped with multiple teeth, and the identical design of size on the outside of the idler wheel, tooth can be made to prick the depth one into hole inner wall
When causing, and since the size of tooth is certain, and then pulling rotational handle back and forth, the strength of people, which will not influence, pricks into hole tooth
The depth of wall impacts, and then will not damage to hole inside；
Be equipped with multiple hangnails on the tooth, and multiple hangnails are distributed along S line, highly along S line pass through by
The design gradually reduced, can assist tooth to hole inner wall carry out dabbing it is painstaking, improve dabbing efficiency；
The idler wheel cooperation fixing axle moves back and forth the structure design that dabbing processing is carried out to hole inner wall, not without people
The agitation stopped, it is smaller to the physical fitness requirement of staff, the too many physical strength of staff will not be consumed；
Reach in construction, the purpose of dabbing processing is carried out to the reserving hole inner sidewall on cement wall surface.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, low in cost, it is easy to spread.
Three, it can be improved the hole dabbing treatment effect on building building cement metope.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of construction cement wall hole processing unit of the present invention.
Fig. 2 is a kind of three-dimensional structure diagram of construction cement wall hole processing unit idler wheel of the present invention, is only shown
Connection relationship between idler wheel and support rod.
In attached drawing
Wherein part are as follows: drive rod (1), cross bar (2), idler wheel (3), support rod (4), pull rod (5), swivel becket (6), baffle
(7), grip sleeve (8), rotational handle (9), main connection ring (10), thread bush (11), connecting rod (12), fixing axle (13), auxiliary company
It connects ring (14), fixed ring (15), engaging lug (16).
Specific embodiment:
A kind of construction cement wall hole processing unit of the present invention is achieved in that in use, when to cement wall surface
On reserving hole inner sidewall carry out dabbing processing when, all drive rods (1) and all pull rods (5) are put in into hole respectively first
It is interior, grip sleeve (8) are held on the other hand, thread bush (11) is fixed, and another hand rotates rotational handle (9), rotational handle (9)
Drive fixing axle (13) rotation, due to fixing axle (13) surface screw thread and thread bush (11) cooperate, and then fixing axle (13) to
Mobile outside hole, fixing axle (13) is pulled outwardly fixed ring (15), and fixed ring (15) drives auxiliary connection by multiple engaging lugs (16)
Ring (14) is moved to outside hole, and since main connection ring (10) is fixed, and then main connection ring (10) is to multiple pull rods of connection
(5) there is a thrust, pull rod (5) pushes connected drive rod (1), and it shrinks connected pull rod (5) and drive rod (1) and arches upward,
And then multiple support rods (4) is driven to open outside, support rod (4) drives two connected idler wheels (3) to open outside, makes the tooth on idler wheel (3)
Prick into hole inner wall certain depth, then pull rotational handle (9) back and forth, rotational handle (9) drive multiple support rods (4) along
Hole moves back and forth, and then two idler wheels (3) on support rod (4) move back and forth along hole inner wall, and in friction masterpiece
It firmly rotated, the tooth on the outside of idler wheel (3) constantly rubs hole inner wall, and then carries out dabbing processing to hole inner wall；
Baffle (7) side is equipped with the design of rubber pad, can increase the comfort of hand；
Multiple hemispherical projections are equipped on the outside of the grip sleeve (8), the frictional force between hand, Jin Erfang can be increased
Only hand skids, and when rotating rotational handle (9), the phenomenon that thread bush (11) transfer occurs；
The pull rod (5) is arcuate structure, and arcuate directions and the opposite design of drive rod (1), can make pull rod (5) more
Convenient for pushing drive rod (1), more easily operate, and then improve hole inner wall dabbing treatment effeciency；
It is provided with the design of strip groove on drive rod (1) other end, can step down to support rod (4), convenient for branch
Tooth on upper two idler wheels (3) of strut (4) is pricked into hole inner wall, and hole dabbing effect is further increased；
The design there are two arc groove is symmetrically opened on support rod (4) other end, it can be to two on support rod (4)
A idler wheel (3) is stepped down, and prevents idler wheel (3) stuck, improves the dabbing effect to hole；
It is equipped with multiple teeth, and the identical design of size on the outside of the idler wheel (3), tooth can be made to prick the depth into hole inner wall
Unanimously, and since the size of tooth is certain, and then when pulling rotational handle (9) back and forth, the strength of people will not influence to tooth prick into
The depth of hole inner wall impacts, and then will not damage to hole inside；
Be equipped with multiple hangnails on the tooth, and multiple hangnails are distributed along S line, highly along S line pass through by
The design gradually reduced, can assist tooth to hole inner wall carry out dabbing it is painstaking, improve dabbing efficiency；
Idler wheel (3) cooperation fixing axle (13) moves back and forth the structure design that dabbing processing is carried out to hole inner wall,
It is ceaselessly stirred without people, it is smaller to the physical fitness requirement of staff, the too many physical strength of staff will not be consumed；
Reach in construction, the purpose of dabbing processing is carried out to the reserving hole inner sidewall on cement wall surface.
Claims (7)
1. a kind of construction cement wall hole processing unit, it is characterized in that: being made of agent set and dabbing device, main body dress
It sets and is made of baffle, grip sleeve, rotational handle and fixing axle, rotational handle is placed on fixing axle one end, the fixing axle surface
It is equipped with screw thread, grip sleeve is placed in fixing axle, is placed in grip sleeve in the middle part of baffle, and the baffle is annular plate-like structure, institute
It states baffle side and is equipped with rubber pad, hold grip sleeve on the other hand, thread bush is fixed, another hand rotates rotational handle, turns
Fixed handle drive fixing axle rotation, dabbing device by drive rod, cross bar, idler wheel, support rod, pull rod, swivel becket, main connection ring,
Thread bush, connecting rod, auxiliary connection ring, fixed ring and engaging lug composition, Fixing shrink ring are placed on the fixing axle other end, auxiliary connection ring
It is connected by multiple engaging lugs with fixed ring, thread bush is placed in fixing axle, and is matched with the screw thread on fixing axle surface,
Swivel becket is placed on thread bush, and is connected with grip sleeve one end, and the swivel becket is located at baffle side, and main connection ring passes through
Multiple engaging lugs are connected with swivel becket, multiple engaging lugs one on multiple engaging lugs and auxiliary connection ring in the main connection ring
One is corresponding, and multiple drive rod one end are equidistantly placed in auxiliary connection ring, and described drive rod one end is located at two to be connected in auxiliary connection ring
Between a engaging lug, the drive rod is arcuate structure, is provided with strip groove on the drive rod other end, connecting rod is placed in transmission
On the bar other end, and run through strip groove, pull rod one end is placed in connecting rod, and is placed in corresponding strip groove, the pull rod other end
It is placed in main connection ring, support rod one end is placed in connecting rod, and cross bar is placed on the support rod other end, the support rod other end
On symmetrically open there are two arc groove, two idler wheels are respectively placed on cross bar, and corresponding with two arc grooves respectively.
2. a kind of construction cement wall hole processing unit according to claim 1, it is characterised in that the grip sleeve
Outside is equipped with multiple hemispherical projections.
3. a kind of construction cement wall hole processing unit according to claim 1, it is characterised in that the auxiliary connection
The distance between two neighboring engaging lug is equal on ring.
4. a kind of construction cement wall hole processing unit according to claim 1, it is characterised in that the pull rod is
Arcuate structure, and arcuate directions and drive rod are opposite.
5. a kind of construction cement wall hole processing unit according to claim 1, it is characterised in that outside the idler wheel
Side has multiple teeth, and size is identical.
6. a kind of construction cement wall hole processing unit according to claim 5, it is characterised in that set on the tooth
There are multiple hangnails.
7. a kind of construction cement wall hole processing unit according to claim 6, it is characterised in that it is the multiple fall
Thorn is distributed along S line, and height passes through along S line and gradually decreases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158164.7A CN107905499B (en) | 2017-11-20 | 2017-11-20 | A kind of construction cement wall hole processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158164.7A CN107905499B (en) | 2017-11-20 | 2017-11-20 | A kind of construction cement wall hole processing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107905499A CN107905499A (en) | 2018-04-13 |
| CN107905499B true CN107905499B (en) | 2019-07-30 |
Family
ID=61846455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711158164.7A Expired - Fee Related CN107905499B (en) | 2017-11-20 | 2017-11-20 | A kind of construction cement wall hole processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107905499B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952123B (en) * | 2018-09-06 | 2020-01-03 | 中冶建工集团有限公司 | Slope finding and surface plastering device for concrete or mortar around floor drain and using method thereof |
| CN111456464B (en) * | 2020-04-30 | 2021-05-28 | 梁利生 | Building construction hole processing apparatus |
| CN111456463B (en) * | 2020-04-30 | 2021-08-24 | 江苏金城建设有限公司 | Concrete pore wall scabbling device |
| CN113652974B (en) * | 2021-09-08 | 2024-01-16 | 江门市工建集团有限公司 | Highway bridge weeping mouth circular cutting filling device |
| CN114953216A (en) * | 2022-06-30 | 2022-08-30 | 枣庄市城市建设事业发展中心 | Building construction hole processing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04120370A (en) * | 1990-09-11 | 1992-04-21 | Kensetsusho Kanto Chiho Kensetsu Kyokucho | Green cut machine |
| EP1982787A1 (en) * | 2007-04-20 | 2008-10-22 | Atlas Diamant Werkzeuge GmbH | Segment belt for drill bit and drill bit |
| CN204413298U (en) * | 2015-01-07 | 2015-06-24 | 山东港湾建设集团有限公司 | Precast Caisson template fixes round platform remaining hole dabbing device |
| CN105755938A (en) * | 2014-12-19 | 2016-07-13 | 天津市永明精密机械有限公司 | A handheld bush hammer |
| CN205822790U (en) * | 2016-06-22 | 2016-12-21 | 绍兴冠硕机械科技有限公司 | A kind of pneumatic structure of dabbing machine |
-
2017
- 2017-11-20 CN CN201711158164.7A patent/CN107905499B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04120370A (en) * | 1990-09-11 | 1992-04-21 | Kensetsusho Kanto Chiho Kensetsu Kyokucho | Green cut machine |
| EP1982787A1 (en) * | 2007-04-20 | 2008-10-22 | Atlas Diamant Werkzeuge GmbH | Segment belt for drill bit and drill bit |
| CN105755938A (en) * | 2014-12-19 | 2016-07-13 | 天津市永明精密机械有限公司 | A handheld bush hammer |
| CN204413298U (en) * | 2015-01-07 | 2015-06-24 | 山东港湾建设集团有限公司 | Precast Caisson template fixes round platform remaining hole dabbing device |
| CN205822790U (en) * | 2016-06-22 | 2016-12-21 | 绍兴冠硕机械科技有限公司 | A kind of pneumatic structure of dabbing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107905499A (en) | 2018-04-13 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190625 Address after: 310012 No. 99 Jinyue Lane, Gudang Street, Xihu District, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Rongjia Construction Engineering Co.,Ltd. Address before: 221000 Co-innovation Block F, Science Park, China University of Mining and Technology, Jiefangnan Road, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: XUZHOU XINNANHU TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |