CN207606309U - A kind of ceiling turn hole auxiliary device of packaged type - Google Patents
A kind of ceiling turn hole auxiliary device of packaged type Download PDFInfo
- Publication number
- CN207606309U CN207606309U CN201721795302.8U CN201721795302U CN207606309U CN 207606309 U CN207606309 U CN 207606309U CN 201721795302 U CN201721795302 U CN 201721795302U CN 207606309 U CN207606309 U CN 207606309U
- Authority
- CN
- China
- Prior art keywords
- support column
- sliding seat
- mounting base
- slide post
- seat
- 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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Abstract
The utility model discloses a kind of ceiling turn hole auxiliary devices of packaged type, including mounting base, slide post, support column, driving device and base dolly；The mounting base is fixed at the top of slide post, and the slide post can be slidably connected support column by sliding seat；The bottom of the support column is fixedly connected with base dolly, is moved easily；The sliding seat is arranged on leading screw；The utility model can make sliding seat elevating movement, the sliding seat drive slide post elevating movement by rotational lead screw；The utility model can increase the boundary of works area and construction safety performance of electric drill with the height of flexible modulation electric drill, have preferable practicability.
Description
Technical field
The utility model belongs to building installation engineering technical field, and in particular to a kind of ceiling turn hole of packaged type is auxiliary
Help device.
Background technology
Many buildings largely use steel joist suspended ceiling at present, hidden on furred ceiling to be mounted with some electromechanical facilities（It is warm
It threads a pipe and equipment, fire protection pipeline and equipment, water supply and sewerage pipeline and equipment further includes a large amount of electric pipeline）, indoor ceiling
A large amount of hanger installation needs positioning, drilling.When carrying out ceiling turn hole operation, we generally require to build tripod station
Turn hole is carried out on tripod, this adds increased the danger of worker's construction, and the ceiling of large area will also be moved
Tripod seems pretty troublesome.On the other hand it is not easy to surveying setting-out due to facing upward, drilling needs staff's hand to lift heavy electric hammer
It bores station to carry out on herringbone ladder, not only labor intensity is big, and working at height is dangerous, and the crown of dust face people when drilling
It scatters down, dust is also easily accessible the eyes and respiratory tract of people, it seriously affects the health and work safety of people.
Utility model content
The utility model main purpose is to provide a kind of ceiling turn hole auxiliary device of packaged type, including installation
Seat, slide post, support column, driving device and base dolly；The mounting base is fixed at the top of slide post, the sliding
Column can be slidably connected support column by sliding seat；The bottom of the support column is fixedly connected with base dolly, is moved easily；It is described
Sliding seat is arranged on leading screw；The utility model can be such that sliding seat elevating movement, the sliding seat drives by rotational lead screw
Slide post elevating movement；The utility model with the height of flexible modulation electric drill, can increase the boundary of works area of electric drill and construction is pacified
Full performance has preferable practicability.
The utility model is achieved through the following technical solutions：A kind of ceiling turn hole auxiliary device of packaged type,
Including mounting base, slide post, support column, driving device and base dolly；The mounting base is fixedly connected with electric drill, and mounting base
Bottom is fixedly connected with slide post, and support column is connected via drive in the slide post, and the slide post is relative on support column
Lower slider；The bottom of the support column is fixedly connected with base dolly；
The driving device includes the sliding seat being slidably arranged on support column and the leading screw that is arranged on sliding seat, described
Slide post is fixedly connected with sliding seat；The leading screw parallel support column setting, and sliding seat is arranged on leading screw, can pass through rotation
Leading screw makes sliding seat elevating movement, to realize that sliding seat drives slide post elevating movement.
The utility model is powered by working power, and working power power supply mode is the prior art and is not this practicality
Novel improvement, so it will not be repeated.It can make sliding seat elevating movement, the sliding in the utility model by rotational lead screw
The connection type of seat and leading screw is the prior art, and so it will not be repeated.The sliding seat can be connected through a screw thread leading screw, or sliding
Dynamic seat connects leading screw by ball nut.The mounting base and the connection type of electric drill are the prior art, and so it will not be repeated.It is described
Base dolly is used for auxiliary device for moving, and base dolly is the prior art, and so it will not be repeated.
Electric drill in use, can be fixed in mounting base by the utility model, by rotational lead screw so that sliding
Seat vertical and straight movement on leading screw, and sliding seat is slidably connected on the support columns；Therefore sliding seat can drive slide post supporting
Elevating movement on column improves the boundary of works area of electric drill, while improving construction safety to realize the construction height for adjusting electric drill
Degree has preferable practicability.
In order to preferably realize the utility model, further, the support column is symmetricly set in base dolly；It is described
The both sides of support column connect slide post by sliding seat respectively, and the sliding seat of both sides is fixedly connected by transverse slat to ensure to move
Direction is consistent.The utility model improves the force stability of auxiliary device by the way that two symmetrical support columns are arranged, and effectively prevent
Slide post shakes.The sliding seat is slidably connected support column, and the slip connection mode of the sliding seat and support column is existing skill
Art, so it will not be repeated.
In order to preferably realize the utility model, further, the sliding seat includes the cunning being arranged in support column both sides
Plate and the idler wheel being arranged between the slide plate of both sides, the idler wheel by roller shaft be mounted on slide plate between, on the support column
It is correspondingly arranged on sliding rail, the sliding seat is slidably connected by the sliding rail of idler wheel and support column；The slide post is fixed at
On the sliding seat of the inside of support column；The sliding seat can be provided with several.The sliding seat has 3 sides, and sliding
On the support columns, the slide plate of the sliding seat can slide the side for being connected to support column to dynamic seat cladding, and the sliding seat passes through
Sliding rail slides on the support columns.The sliding seat slides on the support columns and sliding seat sliding is clamped on the support columns, the cunning
The mode of dynamic seat sliding clamping is the prior art, and so it will not be repeated.
In order to preferably realize the utility model, further, the driving device further includes setting in support column bottom
Driving member mounting base and be arranged in driving member mounting base rocking bar, conical tooth connecting shaft, the lower rotation of the leading screw connects
Driving member mounting base is connect, the leading screw is upward through sliding seat；The both ends driving leading screw rotation of the conical tooth connecting shaft；It is described
Rocking bar passes through one end of driving member mounting base to be fixedly connected with the first conical tooth, and the is correspondingly arranged in the conical tooth connecting shaft
Two conical tooths, the rocking bar can be shaken by the second taper tooth engagement of the first conical tooth and conical tooth connecting shaft by rotation
Bar drives the rotation of conical tooth connecting shaft, to drive leading screw to rotate.The conical tooth connecting shaft drives silk by way of engagement
Thick stick rotates, and the connection type of the conical tooth connecting shaft and leading screw is the prior art, and so it will not be repeated.
In order to preferably realize the utility model, further, the mounting base includes clamping fixture seat, clamp cover and locking dress
It sets, the bottom of the clamping fixture seat is fixedly connected with slide post, and the clamp cover is rotatablely connected clamping fixture seat；The locking device includes setting
Clamping screw and locking nut are set, the clamping screw is arranged on clamping fixture seat, and locking screw is correspondingly arranged in the clamp cover
It is female.The electric drill is mounted in clamping fixture seat, and locks clamp cover and clamping fixture seat by clamping screw and locking nut, to
Electric drill is locked in mounting base by realization.
In order to preferably realize the utility model, further, the base dolly includes bottom plate, wheel carrier peace from top to bottom
Fill seat, wheel carrier and pulley；The support column is mounted on the top of bottom plate, and the lower part of the bottom plate is equipped with wheel carrier mounting base；Institute
It states and wheel carrier is connected by bearing inside wheel carrier mounting base, pulley is installed on the wheel carrier.
Further include the locking wheel being connect with pulley and for blocking further to preferably realize the utility model
The lock device of locking wheel；The lock device includes spanner, Push-pull bolt, clamp, deck, bolt mounting base；The locking wheel
Top is provided with clamp, and the clamp is mounted in deck, and clamp can slide up and down in deck；The Push-pull bolt
Lower part is connect with clamp, and the Push-pull bolt is connected through a screw thread bolt mounting base, and the Push-pull bolt passes through bolt mounting base
One end extend perpendicularly outward, and be fixedly connected with spanner；The height that Push-pull bolt can be adjusted by rotating spanner, to make card
Son is contacted or is detached with the locking wheel of lower part.
In order to preferably realize the utility model, further, the card line seat of fixed electric wire is provided on the slide post.
The setting of the card line seat is to facilitate construction in order to store the electric wire of electric drill, effectively improve the security performance of construction.
The beneficial effects of the utility model：
（1）The driving device includes the sliding seat being slidably arranged on support column and the leading screw that is arranged on sliding seat,
The slide post is fixedly connected with sliding seat；The leading screw parallel support column setting, and sliding seat is arranged on leading screw, can pass through
Rotational lead screw makes sliding seat elevating movement, to realize that sliding seat drives slide post elevating movement；Slide post in the utility model
Can be slidably connected support column by sliding seat, and the utility model can so that sliding seat is vertical on leading screw by rotational lead screw
Movement, the sliding seat drive slide post movement, to realize the construction height of electric drill in flexible modulation mounting base, improve electricity
The boundary of works area of brill, while the degree of safety of construction is increased, there is preferable practicability.
（2）The driving device further includes being arranged to install in driving member in the driving member mounting base of support column bottom and setting
The lower rotation of rocking bar, conical tooth connecting shaft on seat, the leading screw connects driving member mounting base, and the leading screw is upward through cunning
Dynamic seat；The both ends driving leading screw rotation of the conical tooth connecting shaft；The rocking bar passes through one end of driving member mounting base to fix company
It is connected to the first conical tooth, the second conical tooth is correspondingly arranged in the conical tooth connecting shaft, the rocking bar passes through the first conical tooth
With the second taper tooth engagement of conical tooth connecting shaft, the rotation of conical tooth connecting shaft can be driven by rotating rocker, to drive
Leading screw rotates；The utility model can adjust the height of mounting base by shaking rocking bar manually, have preferable operation
Flexibility.
（3）The sliding seat includes slide plate and the idler wheel that is arranged between the slide plate of both sides being arranged in support column both sides,
The idler wheel between slide plate, is correspondingly arranged on sliding rail, the sliding seat passes through rolling by roller shaft on the support column
It takes turns and is slidably connected with the sliding rail of support column；The slide post is fixed on the sliding seat of the inside of support column；The sliding
Seat can be provided with several；The utility model realizes that sliding seat is slidably connected with support column by idler wheel, and the resistance of motion is smaller；
Multiple sliding seats can be arranged to improve the kinetic stability of slide post, preferable operability in the utility model.
（4）The support column is symmetricly set in base dolly；The both sides of the support column are connected by sliding seat respectively
Slide post, and the sliding seat of both sides is fixedly connected by transverse slat to ensure that the direction of motion is consistent；The utility model passes through setting two
A symmetrical support column improves the force stability of auxiliary device, and slide post is effectively prevent to shake.
（5）Further include the locking wheel being connect with pulley and the lock device for blocking locking wheel；The lock device includes pulling
Hand, Push-pull bolt, clamp, deck, bolt mounting base；Clamp is provided with above the locking wheel, the clamp is mounted on card
In seat, and clamp can slide up and down in deck；The lower part of the Push-pull bolt is connect with clamp, and the Push-pull bolt passes through
Threaded connection bolt mounting base, the Push-pull bolt passes through one end of bolt mounting base to extend perpendicularly outward, and is fixedly connected and pulls
Hand；The height that Push-pull bolt can be adjusted by rotating spanner, to make clamp contact or detach with the locking wheel of lower part；This
The position that utility model facilitates firm banking trolley by the way that locking wheel and lock device are arranged on pulley, facilitates construction, with compared with
Good practicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of mounting base；
Fig. 3 is the attachment structure schematic diagram of sliding seat and support column；
Fig. 4 is the attachment structure schematic diagram of conical tooth connecting shaft and leading screw；
Fig. 5 is the attachment structure schematic diagram of lock device and locking wheel.
Wherein：1- base dollies, 2- wheel carriers mounting base, 5- pulleys, 6- support columns, 7- driving members mounting base, 8- rocking bars, 9-
Conical tooth connecting shaft, the second conical tooths of 10-, 11- leading screws, 12- slide plates, 13- idler wheels, the first conical tooths of 14-, 15- transverse slats, 17-
Slide post, 18- clamping screws, 19- clamping fixture seats, 20- clamp covers, 21- lock devices, 211- spanners, 212- Push-pull bolts, 213- cards
Son, 214- decks, 215- bolts mounting base, 22- lockings wheel, 23- card line seats.
Specific implementation mode
Embodiment 1：
A kind of ceiling turn hole auxiliary device of packaged type, including mounting base, slide post 17, support column 6, driving device
With base dolly 1, the driving device includes sliding seat and leading screw 11；The mounting base of the installation electric drill lifts mounting base
Slide post 17, the bottom of the mounting base are fixedly connected with slide post 17, and the slide post 17 is slidably connected support by sliding seat
Column 6, the sliding seat connect leading screw 11, sliding seat can be realized along 11 horizontal movement of leading screw by rotational lead screw 11；The cunning
The connection type of dynamic column 17 and leading screw 11 is the prior art, and so it will not be repeated；
The bottom of the support column 6 is fixedly connected with base dolly 1, and the base dolly 1 can be moved arbitrarily；The leading screw
11 parallel support columns 6 are vertically arranged.
Electric drill in use, can be fixed in mounting base by the utility model, by rotational lead screw 11 so that sliding
Dynamic seat vertical and straight movement on leading screw 11, the sliding seat drive the elevating movement on support column 6 of slide post 17, are adjusted to realize
The construction height of electric drill, improves the boundary of works area of electric drill, while improving construction safety degree, has preferable practicability.
Slide post 17 can be slidably connected support column 6 by sliding seat in the utility model, and the utility model can pass through
Rotational lead screw 11 is so that sliding seat vertical and straight movement on leading screw 11, and the sliding seat drives slide post 17 to move, to realize spirit
The construction height living for adjusting electric drill in mounting base, improves the boundary of works area of electric drill, while increasing the degree of safety of construction, has
Preferable practicability.
Embodiment 2：
The present embodiment is advanced optimized on the basis of embodiment 1, as shown in Fig. 2, the mounting base includes clamping fixture seat
19, the bottom of clamp cover 20 and locking device, the clamping fixture seat 19 is fixedly connected with slide post 17, and the clamp cover 20 is rotatablely connected
Clamping fixture seat 19；The locking device includes setting clamping screw 18 and locking nut, and the clamping screw 18 is arranged in clamping fixture seat
On 19, locking nut is correspondingly arranged in the clamp cover 20；The card line seat 23 of fixed electric wire is provided on the slide post 17.
The mounting base is easy to operate, electric drill can be fixed by locking device, while can be preferable by card line seat 23
Storage electric drill connection line, have preferable practicability.
Slide post 17 can be slidably connected support column 6 by sliding seat in the utility model, and the utility model can pass through
Rotational lead screw 11 is so that sliding seat vertical and straight movement on leading screw 11, and the sliding seat drives slide post 17 to move, to realize spirit
The construction height living for adjusting electric drill in mounting base, improves the boundary of works area of electric drill, while increasing the degree of safety of construction, has
Preferable practicability.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3：
The present embodiment is advanced optimized on the basis of embodiment 1 or 2, and the base dolly 1 includes bottom from top to bottom
Plate, wheel carrier mounting base 2, wheel carrier and pulley 5；The support column 6 is mounted on the top of bottom plate, and the lower part of the bottom plate is equipped with wheel
Frame mounting base 2；Wheel carrier is connected by bearing inside the wheel carrier mounting base 2, pulley 5 is installed on the wheel carrier；
As shown in figure 5, further including the locking wheel 22 being connect with pulley 5 and the lock device 221 for blocking locking wheel 22；Institute
It includes spanner 211, Push-pull bolt 212, clamp 213, deck 214, bolt mounting base 215 to state lock device 221；The locking wheel 22
Top be provided with clamp 213, the clamp 213 is mounted in deck 214, and clamp 213 upper in deck 214 can glide
It is dynamic；The lower part of the Push-pull bolt 212 is connect with clamp 213, and the Push-pull bolt 212 is connected through a screw thread bolt mounting base
215, the Push-pull bolt 212 passes through one end of bolt mounting base 215 to extend perpendicularly outward, and is fixedly connected with spanner 211；It can be with
The height that Push-pull bolt 212 is adjusted by rotating spanner 211, to make clamp 213 contact or divide with the locking wheel 22 of lower part
From.
The utility model facilitates the position of firm banking trolley 1 by the way that locking wheel 22 and lock device 221 are arranged on pulley 5
It sets, facilitates construction, there is preferable practicability.
The other parts of the present embodiment are identical as above-described embodiment 1 or 2, and so it will not be repeated.
Embodiment 4：
A kind of ceiling turn hole auxiliary device of packaged type, as shown in Figure 1, including mounting base, slide post 17, support column
6, driving device and base dolly 1；The driving device includes sliding seat, leading screw 11, driving member in 6 bottom of support column is arranged
Mounting base 7 and the rocking bar 8 being arranged in driving member mounting base 7, conical tooth connecting shaft 9；The mounting base of the installation electric drill, lifting
The bottom of the slide post 17 of mounting base, the mounting base is fixedly connected with slide post 17, and the slide post 17 is slided by sliding seat
Support column 6 is connected, the sliding seat connects leading screw 11, can realize sliding seat along the horizontal fortune of leading screw 11 by rotational lead screw 11
It is dynamic；
The support column 6 is symmetricly set in base dolly 1；The both sides of the support column 6 are connected by sliding seat respectively
Slide post 17, and the sliding seat of both sides is fixedly connected by transverse slat 15 to ensure that the direction of motion is consistent；As shown in figure 3, the cunning
Dynamic seat includes slide plate 12 and the idler wheel 13 that is arranged between the slide plate 12 of both sides being arranged in 6 both sides of support column, the idler wheel 13
Between being mounted on slide plate 12 by 13 axis of idler wheel, sliding rail is correspondingly arranged on the support column 6, the sliding seat passes through idler wheel 13
It is slidably connected with the sliding rail of support column 6；The slide post 17 is fixed on the sliding seat of the inside of support column 6；The cunning
Dynamic seat is provided with two groups of sliding seats；
As shown in figure 4, the lower rotation connection driving member mounting base 7 of the leading screw 11, the leading screw 11 is upward through cunning
Dynamic seat；It is engaged with leading screw 11 by gear to drive leading screw 11 to rotate at the both ends of the conical tooth connecting shaft 9；The rocking bar 8 is worn
The one end for crossing driving member mounting base 7 is fixedly connected with the first conical tooth 14, and second is correspondingly arranged in the conical tooth connecting shaft 9
Conical tooth 10, the rocking bar 8 are engaged with the second conical tooth 10 of conical tooth connecting shaft 9 by the first conical tooth 14, can be passed through
Rotating rocker 8 drives conical tooth connecting shaft 9 to rotate, to drive leading screw 11 to rotate.
Electric drill in use, can be fixed in mounting base by the utility model, by rotating rocker 8 so that leading screw
11 rotations, to make sliding seat vertical and straight movement on leading screw 11, the sliding seat that slide post 17 be driven to lift fortune on support column 6
It is dynamic, to realize the construction height for adjusting electric drill, the boundary of works area of electric drill is improved, while improving construction safety degree, had preferable
Practicability.
Slide post 17 can be slidably connected support column 6 by sliding seat in the utility model, and the utility model can pass through
The height of mounting base can be adjusted by shaking rocking bar 8 manually, have preferable operating flexibility；The utility model passes through setting two
A symmetrical support column 6 improves the force stability of auxiliary device, and slide post 17 is effectively prevent to shake.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (8)
1. a kind of ceiling turn hole auxiliary device of packaged type, which is characterized in that including mounting base, slide post（17）, support
Column（6）, driving device and base dolly（1）；The mounting base is fixedly connected with electric drill, and the bottom of mounting base is fixedly connected with sliding
Column（17）, the slide post（17）Support column is connected via drive（6）, the slide post（17）Relative to support column（6）
It slides up and down；The support column（6）Bottom be fixedly connected with base dolly（1）；
The driving device includes being slidably arranged in support column（6）On sliding seat and the leading screw that is arranged on sliding seat（11）,
The slide post（17）It is fixedly connected with sliding seat；The leading screw（11）Parallel support column（6）Setting, and sliding seat is arranged in leading screw
（11）On, rotational lead screw can be passed through（11）Make sliding seat elevating movement, to realize that sliding seat drives slide post（17）Lifting
Movement.
2. a kind of ceiling turn hole auxiliary device of packaged type according to claim 1, which is characterized in that the sliding
Seat includes being arranged in support column（6）The slide plate of both sides（12）With the slide plate in both sides is set（12）Between idler wheel（13）, described
Idler wheel（13）Pass through idler wheel（13）Axis is mounted on slide plate（12）Between, the support column（6）On be correspondingly arranged on sliding rail, the cunning
Dynamic seat passes through idler wheel（13）With support column（6）Sliding rail be slidably connected；The slide post（17）It is fixed at support column（6）'s
On the sliding seat of inside；The sliding seat can be provided with several.
3. a kind of ceiling turn hole auxiliary device of packaged type according to claim 1, which is characterized in that the support
Column（6）It is symmetricly set on base dolly（1）On；The support column（6）Both sides slide post is connected by sliding seat respectively（17）,
And the sliding seat of both sides passes through transverse slat（15）It is fixedly connected to ensure that the direction of motion is consistent.
4. a kind of ceiling turn hole auxiliary device of packaged type according to claim 3, which is characterized in that the driving
Device further includes being arranged in support column（6）The driving member mounting base of bottom（7）With setting in driving member mounting base（7）On rocking bar
（8）, conical tooth connecting shaft（9）, the leading screw（11）Lower rotation connect driving member mounting base（7）, the leading screw（11）To
On across sliding seat；The conical tooth connecting shaft（9）Both ends drive leading screw（11）Rotation；The rocking bar（8）Across driving member
Mounting base（7）One end be fixedly connected with the first conical tooth（14）, the conical tooth connecting shaft（9）On be correspondingly arranged on the second cone
Shape tooth（10）, the rocking bar（8）Pass through the first conical tooth（14）With conical tooth connecting shaft（9）The second conical tooth（10）Engagement,
Rotating rocker can be passed through（8）Drive conical tooth connecting shaft（9）Rotation, to drive leading screw（11）Rotation.
5. a kind of ceiling turn hole auxiliary device of packaged type according to claim 1, which is characterized in that the installation
Seat includes clamping fixture seat（19）, clamp cover（20）And locking device, the clamping fixture seat（19）Bottom be fixedly connected with slide post（17）,
The clamp cover（20）It is rotatablely connected clamping fixture seat（19）；The locking device includes setting clamping screw（18）And locking nut,
The clamping screw（18）It is arranged in clamping fixture seat（19）On, the clamp cover（20）On be correspondingly arranged on locking nut.
6. according to a kind of ceiling turn hole auxiliary device of packaged type of claim 1-5 any one of them, which is characterized in that
The base dolly（1）Include bottom plate, wheel carrier mounting base from top to bottom（2）, wheel carrier and pulley（5）；The support column（6）Installation
At the top of bottom plate, the lower part of the bottom plate is equipped with wheel carrier mounting base（2）；The wheel carrier mounting base（2）Inside passes through bearing
Wheel carrier is connected, pulley is installed on the wheel carrier（5）.
7. a kind of ceiling turn hole auxiliary device of packaged type according to claim 6, which is characterized in that further include with
Pulley（5）The locking wheel of connection（22）With for blocking locking wheel（22）Lock device（21）；The lock device（21）Including pulling
Hand（211）, Push-pull bolt（212）, clamp（213）, deck（214）, bolt mounting base（215）；The locking wheel（22）It is upper
Side is provided with clamp（213）, the clamp（213）Mounted on deck（214）It is interior, and clamp（213）It can be in deck（214）It is interior
It slides up and down；The Push-pull bolt（212）Lower part and clamp（213）Connection, the Push-pull bolt（212）It is connected through a screw thread
Bolt mounting base（215）, the Push-pull bolt（212）Across bolt mounting base（215）One end extend perpendicularly outward, and it is fixed
Connect spanner（211）；Rotating spanner can be passed through（211）Adjust Push-pull bolt（212）Height, to make clamp（213）With
The locking wheel of lower part（22）Contact or separation.
8. a kind of ceiling turn hole auxiliary device of packaged type according to claim 1, which is characterized in that the sliding
Column（17）On be provided with the card line seat of fixed electric wire（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795302.8U CN207606309U (en) | 2017-12-20 | 2017-12-20 | A kind of ceiling turn hole auxiliary device of packaged type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795302.8U CN207606309U (en) | 2017-12-20 | 2017-12-20 | A kind of ceiling turn hole auxiliary device of packaged type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606309U true CN207606309U (en) | 2018-07-13 |
Family
ID=62799499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721795302.8U Expired - Fee Related CN207606309U (en) | 2017-12-20 | 2017-12-20 | A kind of ceiling turn hole auxiliary device of packaged type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044152A (en) * | 2017-12-20 | 2018-05-18 | 四川建筑职业技术学院 | A kind of ceiling turn hole auxiliary device of packaged type |
| CN110315479A (en) * | 2019-07-30 | 2019-10-11 | 韩月楼 | A kind of drilling aid |
-
2017
- 2017-12-20 CN CN201721795302.8U patent/CN207606309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044152A (en) * | 2017-12-20 | 2018-05-18 | 四川建筑职业技术学院 | A kind of ceiling turn hole auxiliary device of packaged type |
| CN110315479A (en) * | 2019-07-30 | 2019-10-11 | 韩月楼 | A kind of drilling aid |
| CN110315479B (en) * | 2019-07-30 | 2021-07-20 | 韩月楼 | Auxiliary device for drilling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20201220 |