CN209699609U - A kind of construction boring device of top plate - Google Patents
A kind of construction boring device of top plate Download PDFInfo
- Publication number
- CN209699609U CN209699609U CN201920337095.4U CN201920337095U CN209699609U CN 209699609 U CN209699609 U CN 209699609U CN 201920337095 U CN201920337095 U CN 201920337095U CN 209699609 U CN209699609 U CN 209699609U
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- CN
- China
- Prior art keywords
- fixed
- lever
- top plate
- fixing pipe
- elevating lever
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- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of construction boring device of top plate, belongs to technical field of building construction.It is time-consuming and laborious and not can guarantee the technical problems such as borehole perpendicularity that it solves existing top plate drilling.This construction boring device of top plate includes pedestal, electric drill and telescopic rod, telescopic rod includes the fixing pipe fixed with pedestal and the elevating lever for being connected to fixing pipe upper end, the upper end of elevating lever is fixed with receiver, electric drill is fixed on the center of receiver vertically, the elevating mechanism that elevating lever can be pushed to move up is equipped between elevating lever and fixing pipe, sliding sleeve is cased on elevating lever, three gag lever posts are fixed on sliding sleeve, three gag lever posts pass through receiver and receiver can slide relatively, electric drill is located between three gag lever posts, it is located at below sliding sleeve on elevating lever and is fixed with fixed ring, spring is equipped between fixed ring and sliding sleeve, the drill bit of electric drill is parallel with gag lever post.The utility model has the advantages that improve drilling efficiency and guarantees the verticality of drilling.
Description
Technical field
The utility model belongs to technical field of building construction, is related to a kind of drilling equipment of construction, especially a kind of
Construction boring device of top plate.
Background technique
Decorative engineering can be related to installing all kinds of sunpenders on building top plate in construction.Hanger erection method point
It is two kinds, one is the modes of pre-buried installation, realize that sunpender is fixed using anchoring piece pre-buried when top plate pours, after another kind is
The mode of installation, the mode that fixed anchors are punched again on top plate realize that sunpender is fixed.
The mode installed afterwards needs first to drill on building top plate, generallys use the mode of manual work at present, due to
The position of top plate is higher, it is therefore desirable to the high operation of frame, it is higher to the safety requirements of worker, while up-hole is needed, operation is difficult
Spend it is larger and time-consuming and laborious, and drill verticality not can guarantee yet.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of construction top plate
The technical issues of drilling equipment, the utility model solves is the verticality for improving drilling efficiency and guaranteeing drilling.
The purpose of this utility model can be realized by the following technical scheme:
A kind of construction boring device of top plate, including pedestal, electric drill and the telescopic rod that is fixed on the base vertically,
It is characterized in that, the telescopic rod includes the fixing pipe fixed with pedestal and the elevating lever for being connected to fixing pipe upper end, the lifting
The upper end of bar is fixed with receiver, and the electric drill is fixed on the center of receiver vertically, sets between the elevating lever and fixing pipe
There is the elevating mechanism that elevating lever can be pushed to move up, sliding sleeve, circumference array on the sliding sleeve are cased on the elevating lever
There are three gag lever posts being vertically arranged, three gag lever posts pass through receiver and receiver can slide relatively, the electric drill position
It is located at below sliding sleeve between Yu Sangen gag lever post, on the elevating lever and is fixed with fixed ring, the fixed ring and sliding sleeve
Between be equipped with spring, the drill bit of the electric drill is parallel with gag lever post, two gag lever posts when spring descends in the raw
Upper end be higher than drill bit upper end.
In drilling, the upper end meeting elder generation of three gag lever posts and top plate are against gag lever post is vertical with top plate at this time, passes through three
The limit of gag lever post so that vertical between the drill bit and top plate of electric drill, at this time drill bit not with top plate contact；Start to pass through when drilling
Elevating mechanism pushes elevating lever to move up, and sliding sleeve is fixed with respect to ceiling location, and sliding sleeve is kept fixed, and spring can be by this time
To compression, elevating lever, which moves up, will drive electric drill and moves up, and the drill bit of electric drill can be moved upward to elevating lever upper end and start to drill, electric drill
Drill bit pierce and form drilling in top plate, the powder that when drilling generates passes through receiver collection；Spring can make three in drilling
Root gag lever post is against on top plate always, so that obtained drilling is vertical with top plate, pushes electric drill by oscilaltion elevating lever
Drilling, worker, which stands on the ground, can be operated, and is not necessarily to the high operation of worker's frame, ensure that the safety of worker, and improve the effect of drilling
Rate.
In above-mentioned construction boring device of top plate, the elevating mechanism includes mandril and lever, the mandril
It is threaded through in fixing pipe and fixing pipe is stretched out in the upper end of mandril, the lower end of the elevating lever has jack, the upper end of the mandril
It penetrates in jack, the lower end of the fixing pipe has cavity, is fixed with hinged seat on the pedestal, the lever is hinged on hingedly
On seat, the lower end of mandril is protruded into cavity and be against in one end of the lever, and the other end of the lever is to trample end.It is needing
When pushing elevating lever upward, end is trampled so that the other end of lever is lifted up by foot, the other end lifted will push top
Bar moves up, and mandril then will push elevating lever and move up, and realizes electric drill drilling；It is trampled on lever one between end and hinged seat
The length of section is greater than another section on lever of length, and electric drill has enough power to bore when can guarantee drilling by way of lever force-saving
Enter top plate；Elevating lever need to only decontrol lever when declining, and elevating lever and mandril freely fall reset after rise under gravity.
In above-mentioned construction boring device of top plate, one end that the lever protrudes into cavity is fixed in hemisphere
The lower end of the abutment head of shape, the abutment head and mandril against.Lever lower end of opposite mandril when being swung up is to swing,
The friction between mandril lower end can be reduced by abutment head, so that the swing of lever is more labor-saving.
In above-mentioned construction boring device of top plate, the upper end of the gag lever post is fixed with limit in a circular table shape
The upper end of head, the lesser one end of the spacing head diameter and gag lever post is fixed.One end that spacing head is relatively large in diameter can be supported with top plate
It leans on, can increase and the contact area of top plate, the verticality between guarantee limit plate and top plate also ensure that the vertical of drilling
Degree.
In above-mentioned construction boring device of top plate, the upper end of the fixing pipe has bulge loop, the bulge loop
Internal diameter is greater than the internal diameter of fixing pipe, and the lower end of the elevating lever is threaded through in bulge loop.
In above-mentioned construction boring device of top plate, four corners of the pedestal are bolted with adjusting rod, institute
The lower end for stating adjusting rod is fixed with support leg.The adjusting rod being spirally connected is adjustable height of the pedestal with respect to ground, can be adapted to different layers
The drilling of high top plate, while being adjustable the vertical of fixing pipe on pedestal by adjusting four adjusting rods, can ground than usual
Guarantee that fixing pipe is vertical, to guarantee the verticality of drilling.
Compared with prior art, this construction boring device of top plate has the verticality of obtained drilling high, and protects
The safety for having demonstrate,proved worker, the advantages of improving the efficiency of drilling.
Detailed description of the invention
Fig. 1 be this construction boring device of top plate it is vertically oriented when schematic cross-sectional view.
Schematic cross-sectional view when Fig. 2 is the drilling of this construction boring device of top plate.
In figure, 1, pedestal；11, adjusting rod；12, support leg；2, receiver；3, electric drill；4, fixing pipe；41, bulge loop；42,
Cavity；5, elevating lever；51, jack；6, sliding sleeve；61, gag lever post；62, spacing head；63, fixed ring；64, spring；7, lever；
71, end is trampled；72, abutment head；8, mandril.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, construction boring device of top plate includes pedestal 1, electric drill 3 and is fixed on pedestal 1 vertically
On telescopic rod, four corners of pedestal 1 are bolted with adjusting rod 11, and the lower end of adjusting rod 11 is fixed with support leg 12, stretch
Bar includes the fixing pipe 4 fixed with pedestal 1 and the elevating lever 5 for being connected to 4 upper end of fixing pipe, and the upper end of elevating lever 5, which is fixed with, to be connect
2 electric drill 3 of charging tray is fixed on the center of receiver 2 vertically, and the upper end of fixing pipe 4 has bulge loop 41, and the internal diameter of bulge loop 41 is greater than solid
Determine the internal diameter of pipe 4, the lower end of elevating lever 5 is threaded through in bulge loop 41, and elevating lever 5 can be pushed by being equipped between elevating lever 5 and fixing pipe 4
The elevating mechanism moved up is cased with sliding sleeve 6 on elevating lever 5, and Circle-Array shows three limits being vertically arranged on sliding sleeve 6
Bar 61, three gag lever posts 61 pass through receiver 2 and receiver 2 can slide relatively, and the upper end of gag lever post 61 is fixed in a circular table shape
Spacing head 62, the lesser one end of 62 diameter of spacing head and the upper end of gag lever post 61 fix, electric drill 3 be located at three gag lever posts 61 it
Between, the lower section on elevating lever 5 positioned at sliding sleeve 6 is fixed with fixed ring 63, spring 64 is equipped between fixed ring 63 and sliding sleeve 6,
The drill bit of electric drill 3 is parallel with gag lever post 61, and when spring 64 descends in the raw, the upper end of two gag lever posts 61 is higher than electric drill 3
The upper end of drill bit.
Elevating mechanism includes mandril 8 and lever 7, and mandril 8 is threaded through in fixing pipe 4 and fixing pipe is stretched out in the upper end of mandril 8
4, the lower end of elevating lever 5 has jack 51, and the upper end of mandril 8 penetrates in jack 51, and the lower end of the fixing pipe 4 has cavity
42, hinged seat is fixed on pedestal 1, and lever 7 is hinged on hinged seat, and one end of lever 7 is protruded into cavity 42 and is against mandril 8
Lower end, the other end of lever 7 is to trample end 71, and one section between end 71 and hinged seat of length is trampled on lever 7 and is greater than lever 7
Upper another section of length.Specifically, one end that lever 7 protrudes into cavity 42 is fixed with hemispherical abutment head 72, against
First 72 with the lower end of mandril 8 against.When needing to push elevating lever 5 upward, end 71 is trampled by foot and makes the another of lever 7
End is lifted up, and the other end lifted will push mandril 8 and move up, and mandril 8 then will push elevating lever 5 and move up, and is realized
Electric drill 3 drills；Electric drill 3 has enough power to pierce top plate when can guarantee drilling by 7 labour-saving mode of lever；Elevating lever 5 declines
When need to only decontrol lever 7, elevating lever 5 and mandril 8 freely fall reset after rise under gravity.
In drilling, the position for first needing to drill by the drill bit alignment of electric drill 3 can pass through artificial or laser designator pair
Standard, the upper end meeting elder generation for completing three gag lever posts 61 after being aligned and top plate are against gag lever post 61 is vertical with top plate at this time, passes through three
The limit of gag lever post 61 so that vertical between the drill bit and top plate of electric drill 3, at this time drill bit not with top plate contact；Start logical when drilling
Crossing elevating mechanism pushes elevating lever 5 to move up, and sliding sleeve 6 is fixed with respect to ceiling location, and sliding sleeve 6 is kept fixed, at this time bullet
Spring 64 will receive compression, and elevating lever 5, which moves up, will drive electric drill 3 and move up, and the drill bit of electric drill 3 can be moved upward to 5 upper end of elevating lever
Start to drill, the drill bit of electric drill 3 pierces and forms drilling in top plate, and the powder that when drilling generates is collected by receiver 2；Spring 64
In drilling three gag lever posts 61 can be against on top plate always, so that obtained drilling is vertical with top plate, by rising up and down
Elevating lever 5 drops to push electric drill 3 to drill, and worker, which stands on the ground, can be operated, and is not necessarily to the high operation of worker's frame, ensure that the peace of worker
Entirely, and the efficiency of drilling is improved.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
- It is special including pedestal, electric drill and the telescopic rod that is fixed on the base vertically 1. a kind of construction boring device of top plate Sign is that the telescopic rod includes the fixing pipe fixed with pedestal and the elevating lever for being connected to fixing pipe upper end, the elevating lever Upper end be fixed with receiver, the electric drill is fixed on the center of receiver vertically, is equipped between the elevating lever and fixing pipe The elevating mechanism that elevating lever can be pushed to move up is cased with sliding sleeve on the elevating lever, three is fixed on the sliding sleeve Gag lever post, circumferentially array distribution, three gag lever posts pass through receiver and receiver can slide relatively three gag lever posts Dynamic, the electric drill is located between three gag lever posts, is located at below sliding sleeve on the elevating lever and is fixed with fixed ring, described solid Determine to be equipped with spring between ring and sliding sleeve, the drill bit of the electric drill is parallel with gag lever post, when spring descends in the raw two The upper end of a gag lever post is higher than the upper end of drill bit.
- 2. construction boring device of top plate according to claim 1, which is characterized in that the elevating mechanism includes top Bar and lever, the mandril is threaded through in fixing pipe and fixing pipe is stretched out in the upper end of mandril, and the lower end of the elevating lever, which has, inserts The upper end in hole, the mandril penetrates in jack, and the lower end of the fixing pipe has cavity, is fixed with hinged seat on the pedestal, The lever is hinged on hinged seat, and the lower end in cavity and being against mandril is protruded into one end of the lever, the lever it is another One end is to trample end.
- 3. construction boring device of top plate according to claim 2, which is characterized in that the lever protrudes into cavity One end be fixed with hemispherical abutment head, the lower end of the abutment head and mandril against.
- 4. construction boring device of top plate according to claim 1 or 2 or 3, which is characterized in that the gag lever post Upper end is fixed with spacing head in a circular table shape, and the upper end of the lesser one end of the spacing head diameter and gag lever post is fixed.
- 5. construction boring device of top plate according to claim 1 or 2 or 3, which is characterized in that the fixing pipe Upper end has bulge loop, and the internal diameter of the bulge loop is greater than the internal diameter of fixing pipe, and the lower end of the elevating lever is threaded through in bulge loop.
- 6. construction boring device of top plate according to claim 1 or 2 or 3, which is characterized in that the four of the pedestal Root corner is bolted with adjusting rod, and the lower end of the adjusting rod is fixed with support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337095.4U CN209699609U (en) | 2019-03-18 | 2019-03-18 | A kind of construction boring device of top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337095.4U CN209699609U (en) | 2019-03-18 | 2019-03-18 | A kind of construction boring device of top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699609U true CN209699609U (en) | 2019-11-29 |
Family
ID=68646658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337095.4U Expired - Fee Related CN209699609U (en) | 2019-03-18 | 2019-03-18 | A kind of construction boring device of top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209699609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236257A (en) * | 2021-05-31 | 2021-08-10 | 江西核工业建设有限公司 | Positioning and perforating device for open-air mining of mine |
-
2019
- 2019-03-18 CN CN201920337095.4U patent/CN209699609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236257A (en) * | 2021-05-31 | 2021-08-10 | 江西核工业建设有限公司 | Positioning and perforating device for open-air mining of mine |
| CN113236257B (en) * | 2021-05-31 | 2023-09-26 | 江西核工业建设有限公司 | Positioning perforation device for mine surface stripping |
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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: 20191129 Termination date: 20210318 |