CN209272552U - Subway work boring device of top plate - Google Patents
Subway work boring device of top plate Download PDFInfo
- Publication number
- CN209272552U CN209272552U CN201822058249.4U CN201822058249U CN209272552U CN 209272552 U CN209272552 U CN 209272552U CN 201822058249 U CN201822058249 U CN 201822058249U CN 209272552 U CN209272552 U CN 209272552U
- Authority
- CN
- China
- Prior art keywords
- top plate
- trestle table
- pedestal
- electric drill
- boring device
- 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 relates to a kind of subway work boring device of top plate, including pedestal, trestle table and electric drill, the trestle table setting is on the base, the electric drill is arranged in the trestle table upper end, hydraulic cylinder is provided between the trestle table and the pedestal, the hydraulic cylinder includes cylinder body and piston rod, and the bottom of the cylinder body is vertically arranged on the base, the one end of the piston rod far from the cylinder body is connected with the bottom of the trestle table, for driving the trestle table to be gone up and down.The utility model passes through the depth that hydraulic cylinder drills as needed, drives electric drill to rise and drills to top plate, reduces the labor intensity of construction personnel, drilled by Driven by Hydraulic Cylinder electric drill, have the advantages that automatic drilling.
Description
Technical field
The utility model relates to subway work equipment technical field more particularly to subway work boring device of top plate.
Background technique
Currently, the construction of subway top plate drilling generallys use electric hand drill and directly drills, electric hand drill directly drills, and there are all
More problems: firstly, occupancy personnel amount is more, generally want 2 people (1 people of drilling, move 1 people of scaffold) that can just fulfil assignment, manpower
It is at high cost；The drilling of man-hour manually hand-held electric drill, large labor intensity, worker's fatiguability push up power deficiency upwards, influence drilling efficiency；Drilling
When noise it is big, fall ash bits can pollute operating environment；And construction personnel need to construct on scaffold when drilling every time, and category is stepped on
High operation, there are security risks.
In existing technology, Authorization Notice No. is the Chinese patent of CN203578842U, discloses a kind of simple subway top
Plate drilling device by main support, promotes support, directional support, the propulsion arm of force, propulsion ranging rod, electric drill to form, main support,
Support, directional support parallelogram hinge dress are promoted, promotes support, main support to be parallel to each other, electric drill is axially installed in propulsion
Support top end promotes arm of force hinge parallel with directional support, in main support, ranging rod to be promoted to be set to main branch loaded on propulsion support
In support.
Prior art among the above has the following deficiencies: according to drilling demand depth and starting point ranging rod height, needs
It wants construction personnel to observe ranging rod, and rotates the propulsion arm of force, when promoting the arm of force to reach ranging rod height, stop drilling, herein
In the process, construction personnel, which passes through observation ranging rod and rotates, promotes the arm of force to drill, cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of subway work boring device of top plate, have the advantages that automatic drilling.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of subway work boring device of top plate, including pedestal, trestle table and electric drill, the trestle table are arranged at the bottom
On seat, the electric drill is arranged in the trestle table upper end, and hydraulic cylinder, the liquid are provided between the trestle table and the pedestal
Cylinder pressure includes cylinder body and piston rod, and the bottom of the cylinder body is vertically arranged on the base, and the piston rod is far from the cylinder
One end of body is connected with the bottom of the trestle table, for driving the trestle table to be gone up and down.
Implement above-mentioned technical proposal, by being provided with hydraulic cylinder between trestle table and pedestal, construction personnel is first by pedestal
It is moved to and needs on the corresponding ground of bore position, and be laid flat, restart hydraulic cylinder, to pass through piston rod driving arm
Platform is gone up and down, and electric drill is driven to be moved to the underface that top plate needs to drill, and is closed hydraulic cylinder, is restarted electric drill, then root
According to the depth that drills of needs, driving hydraulic cylinder again, so that the distance of Driven by Hydraulic Cylinder electric drill reaches drilling depth, to complete
Drilling, in the process, reduces the labor intensity of construction personnel, is drilled by Driven by Hydraulic Cylinder electric drill, has automatic
The advantages of drilling.
The utility model is further arranged to, and support rod, institute are worn and be threaded on the length direction of the trestle table
The both ends for stating support rod are pierced by the trestle table, the separate institute of the one end of the support rod far from the pedestal and the electric drill outward
State one end flush of pedestal.
Implement above-mentioned technical proposal, is connected through a screw thread support rod, Driven by Hydraulic Cylinder trestle table rises, to pass through driving
Electric drill and support rod rise together, because of one end and electric drill one end flush far from pedestal of the support rod far from pedestal, work as and support
After bar and top plate contradict, electric drill is also just contradicted with top plate, in the process, passes through the conflict of support rod and top plate, construction personnel
It may determine that electric drill reaches respective bore position, prevent electric drill from rising excessive, cause the damage of drill bit, can close hydraulic
Cylinder causes the damage of drill bit, after electric drill reaches corresponding position, further according to electric drill in order to avoid hydraulic cylinder continues to drive electric drill
The depth for needing to drill rotates support rod, so that the distance that support rod moves downward is the depth that electric drill needs to drill, can start electricity
Brill and hydraulic cylinder, after hydraulic cylinder drives electric drill to reach drilling depth on top plate, support rod and top plate are contradicted, and construction personnel is
Hydraulic cylinder can be closed, electric drill continuation is reduced and continues the case where drilling under the drive of hydraulic cylinder.
The utility model is further arranged to, and the support rod is provided with rubber pad far from one end of the trestle table.
Implement above-mentioned technical proposal, by being provided with rubber pad, first is that it is right during contradicting with top plate to reduce support rod
It is impacted caused by top plate, second is that reducing the damage of support rod itself.
The utility model is further arranged to, and the support rod is provided with turntable close to one end of the pedestal.
Implement above-mentioned technical proposal and when needing to rotate support rod, construction personnel is facilitated to pass through by being provided with turntable
Turntable rotates support rod.
The utility model is further arranged to, the lower end of the trestle table along its length on be outward extended with scale
Ruler.
Implement above-mentioned technical proposal, graduated scale is outward extended with by the lower end in trestle table, facilitate construction personnel according to
Electric drill needs the depth to drill, observes graduated scale, to correspondingly rotate to support rod, so that the distance of support rod movement is electricity
Bore the depth that can be drilled.
The utility model is further arranged to, and the trestle table upper end is removably connected with by strut for collecting drilling
The dust gathering arrester of dust.
Implement above-mentioned technical proposal to have dust during electric drill is to top plate drilling and fall downwards, by being provided with
Dust gathering arrester is collected dust, reduces falling for dust, while being detachably connected by strut and trestle table, can be with
Dust gathering arrester is dismantled, after the dust being collected into dust gathering arrester is cleared up, then it is connected to trestle table by strut
On.
The utility model is further arranged to, and rotation door is provided on the dust gathering arrester.
Implement above-mentioned technical proposal, by the way that rotation door is arranged on dust gathering arrester, so that construction personnel does not need to dust gathering arrester
It is dismantled, door can be rotated by opening, the dust in dust gathering arrester is cleared up.
The utility model is further arranged to, and the lower end of the pedestal is provided with universal wheel.
Implement above-mentioned technical proposal, by being provided with universal wheel, the position for facilitating construction personnel to be needed to drill according to top plate,
Pedestal is moved.
The utility model is further arranged to, and is provided with pushing hands on the pedestal.
Implement above-mentioned technical proposal, by being provided with pushing hands on pedestal, facilitate construction personnel by pushing hands to pedestal into
Row movement.
In conclusion the utility model has the following beneficial effects:
One, the depth to be drilled as needed by hydraulic cylinder drives electric drill to rise and drills to top plate, reduces and apply
The labor intensity of worker person is drilled by Driven by Hydraulic Cylinder electric drill, has the advantages that automatic drilling.
Two, it by being provided with support rod, during electric drill rises, by the conflict of support rod and top plate, reduces electric drill and exists
When inactive, continue to rise after contradicting with top plate, thus to damage caused by drill bit；
Three, the depth for needing to drill according to electric drill rotates support rod, so that the distance that support rod moves downward is that electric drill needs to bore
The depth in hole can start electric drill and hydraulic cylinder, when hydraulic cylinder drive electric drill reach drilling depth on top plate after, support rod with
Top plate contradicts, and construction personnel can close hydraulic cylinder, reduces the case where electric drill continuation continues drilling under the drive of hydraulic cylinder hair
It is raw.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment subway work boring device of top plate；
Fig. 2 is the structural schematic diagram of the utility model embodiment dust gathering arrester.
Appended drawing reference: 1, pedestal；2, trestle table；3, electric drill；4, hydraulic cylinder；41, cylinder body；42, piston rod；5, support rod；6,
Rubber pad；7, turntable；8, graduated scale；9, strut；10, dust gathering arrester；11, door is rotated；12, universal wheel；13, pushing hands.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment
As shown in Figure 1, a kind of subway work boring device of top plate, including pedestal 1, trestle table 2 and electric drill 3, trestle table 2 are set
It sets on pedestal 1, the bottom of electric drill 3 is bolted in the upper end of trestle table 2.The lower end of pedestal 1 is provided with universal wheel 12,
The pushing hands 13 for facilitating construction personnel to push is welded on pedestal 1.
As shown in Figure 1, being provided with hydraulic cylinder 4 between pallet and pedestal 1, hydraulic cylinder 4 includes cylinder body 41 and piston rod 42, cylinder
The bottom bolts of body 41 are connected on pedestal 1, and the one end of piston rod 42 far from cylinder body 41 is connect with the bottom bolts of trestle table 2,
It is gone up and down for driving arm platform 2.
As shown in Figure 1, support rod 5 is worn and be bolted on the length direction of trestle table 2, the both ends of support rod 5 are outside
It is pierced by trestle table 2, support rod 5 is socketed with rubber pad 6, and one end flush with electric drill 3 far from pedestal 1 far from one end of pedestal 1,
Support rod 5 is welded with turntable 7 close to one end of pedestal 1.Meanwhile the lower end of trestle table 2 along its length on extend outwardly welding
There is graduated scale 8.
2 upper end of trestle table is removably connected with the dust gathering arrester for collecting drilling dust by strut 9 combined with Figure 1 and Figure 2,
10, in the present embodiment, it is detachably connected as being bolted, meanwhile, rotation door 11 is rotatably connected on dust gathering arrester 10.
Specific work process: when needing to drill to top plate, construction personnel pushes pedestal 1 by pushing hands 13, by pedestal 1
It is moved to top plate to need on the corresponding ground of bore position, then by rotation turntable 7, drives support rod 5 to rotate, so that support rod 5
Connect one end of rubber pad 6 and the drill bit flush of electric drill 3.
Next, starting hydraulic cylinder 4, to be gone up and down by 42 driving arm platform 2 of piston rod, the rubber in support rod 5
After pad 6 and top plate abut against, electric drill 3 also just needs the position to drill to abut against with top plate.Then, it needs to bore according to electric drill 3
The depth in hole, then by observation graduated scale 8, rotary turnplate 7 drives support rod 5 to move downward, so that the distance that support rod 5 moves downward
The depth to drill is needed for electric drill 3.Then, start electric drill 3, and drive electric drill 3 to drill top plate by hydraulic cylinder 4.When
After hydraulic cylinder 4 drives electric drill 3 to reach drilling depth on top plate, support rod 5 and top plate are contradicted, the i.e. controllable hydraulic cylinder of construction personnel
4, so that piston rod 42 moves downward, so that electric drill 3 be driven to move downward, electric drill 3 is then turned off, to complete to drill.
During drilling, the dust fallen on top plate falls into dust gathering arrester 10 and is collected, when grey in dust gathering arrester 10
When dirt is few, construction personnel can be cleared up by opening the dust in rotation 11 pairs of dust gathering arresters 10 of door；When grey in dust gathering arrester 10
When dirt is excessive, cleared up again after dust gathering arrester 10 being dismantled.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of subway work boring device of top plate, including pedestal (1), trestle table (2) and electric drill (3), the trestle table (2) set
It sets on the pedestal (1), the electric drill (3) is arranged in the trestle table (2) upper end, which is characterized in that the trestle table (2)
It is provided between the pedestal (1) hydraulic cylinder (4), the hydraulic cylinder (4) includes cylinder body (41) and piston rod (42), the cylinder
The bottom of body (41) is vertically set on the pedestal (1), the piston rod (42) one end and institute far from the cylinder body (41)
The bottom for stating trestle table (2) is connected, for driving the trestle table (2) to be gone up and down.
2. subway work boring device of top plate according to claim 1, which is characterized in that the length of the trestle table (2)
It wears and is threaded with support rod (5) on direction, the both ends of the support rod (5) are pierced by the trestle table (2) outward, described to support
One end flush far from the pedestal (1) of bar (5) one end and the electric drill (3) far from the pedestal (1).
3. subway work boring device of top plate according to claim 2, which is characterized in that the support rod (5) is far from described
One end of trestle table (2) is provided with rubber pad (6).
4. subway work boring device of top plate according to claim 2, which is characterized in that the support rod (5) is close to described
One end of pedestal (1) is provided with turntable (7).
5. subway work boring device of top plate according to claim 2, which is characterized in that the lower end of the trestle table (2)
Graduated scale (8) are outward extended on along its length.
6. subway work boring device of top plate according to claim 1, which is characterized in that trestle table (2) upper end is logical
Cross strut (9) be removably connected with for collect drilling dust dust gathering arrester (10).
7. subway work boring device of top plate according to claim 6, which is characterized in that be arranged on the dust gathering arrester (10)
There are rotation door (11).
8. subway work boring device of top plate according to claim 1, which is characterized in that the lower end of the pedestal (1) is set
It is equipped with universal wheel (12).
9. subway work boring device of top plate according to claim 1, which is characterized in that be provided on the pedestal (1)
Pushing hands (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058249.4U CN209272552U (en) | 2018-12-08 | 2018-12-08 | Subway work boring device of top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058249.4U CN209272552U (en) | 2018-12-08 | 2018-12-08 | Subway work boring device of top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272552U true CN209272552U (en) | 2019-08-20 |
Family
ID=67610573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058249.4U Expired - Fee Related CN209272552U (en) | 2018-12-08 | 2018-12-08 | Subway work boring device of top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722191A (en) * | 2019-10-31 | 2020-01-24 | 刘一漩 | Novel electric hand drill for construction machinery convenient to operation |
-
2018
- 2018-12-08 CN CN201822058249.4U patent/CN209272552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722191A (en) * | 2019-10-31 | 2020-01-24 | 刘一漩 | Novel electric hand drill for construction machinery convenient to operation |
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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: 20190820 Termination date: 20201208 |