CN210755343U - Quick positioning top drilling device - Google Patents
Quick positioning top drilling device Download PDFInfo
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- CN210755343U CN210755343U CN201921119383.9U CN201921119383U CN210755343U CN 210755343 U CN210755343 U CN 210755343U CN 201921119383 U CN201921119383 U CN 201921119383U CN 210755343 U CN210755343 U CN 210755343U
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Abstract
The utility model relates to a quick location top drilling equipment, including support, laser emitter, lifting unit and the buckle that is used for fixed electric drill, lifting unit and laser emitter all set up on the support, and the buckle sets up on lifting unit, and the light circuit of laser emitter transmission laser coincides with the central line that is fixed in the electric drill bit when the work position on the buckle. The utility model has the advantages that: by adopting the support with the structure, the stability of the device can be greatly improved, special conditions of uneven wall surfaces and other fields can be met by means of the shock absorber, meanwhile, the device can be ensured not to deviate when impacting and drilling, and the probability of hole damage is reduced; by adopting a telescopic and lifting structure, the packing length of the device can be reduced while the drilling height is met to the maximum extent; by adopting laser positioning, the drilling points can be quickly positioned by skill, the drilling precision can be improved, and the drilling efficiency is improved.
Description
Technical Field
The utility model relates to a building technical field especially relates to a quick location top drilling equipment.
Background
The tradition needs in the project that the piping lane or building top punched, and constructor takes to erect more that the double ladder punches or tie up the electric drill in the mode that punches on the stick, and the former both receives the place restriction and also too loaded down with trivial details, needs the position of frequent removal double ladder, and the latter both can't guarantee the accuracy of drilling position also can't guarantee that the drilling is vertical.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a fix a position top drilling equipment fast is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a quick location top drilling equipment, includes support, laser emitter, lifting unit and the buckle that is used for fixed electric drill, and lifting unit and laser emitter all set up on the support, and the buckle setting is on lifting unit, and the central line coincidence of the electric drill bit when the work position on the light line way of the laser that laser emitter transmitted and the electric drill that is fixed in on the buckle.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
In the scheme, the support comprises a base, a telescopic assembly, a top support and shock absorbers, wherein two ends of the telescopic assembly are respectively connected with the base and the top support, and one end of the top support, which is far away from the telescopic assembly, is provided with a plurality of shock absorbers; lifting unit and buckle all set up on telescopic component, and laser emitter sets up on the base.
In the above scheme, the base is a folding tripod, the laser emitter is arranged on one of the connecting rods of the folding tripod, and the supporting rod of the folding tripod is provided with a light projection hole for the light emitted by the laser emitter to pass through.
In the above scheme, flexible subassembly is including adjusting the pole, first telescopic link, the second telescopic link, first rack, the second rack, drive gear, flexible crank and locking mechanism, it is circular shape through-hole to be equipped with radial cross sectional shape along its length direction on the regulation pole, the equal vertical setting of first telescopic link and second telescopic link is in the through-hole of adjusting the pole, the lower extreme of first telescopic link stretches out outside the through-hole, the upper end of second telescopic link stretches out outside the through-hole, first rack and second rack set up respectively on first telescopic link and second telescopic link, drive gear arranges between first rack and second rack, and first rack and second rack all mesh with drive gear mutually, flexible crank is connected with the regulation pole through locking mechanism, drive gear's rotation center is connected with flexible crank.
In the above scheme, the adjusting rod comprises a first rod body and a second rod body, the first rod body and the second rod body are connected in a socket joint mode and can rotate mutually, and the through hole penetrates through the first rod body and the second rod body.
In the above scheme, the adjusting rod further comprises a rotating handle, the rotating handle is connected with the outer circumferential surface of the first rod body, and the first rod body is located above the second rod body.
In the above scheme, the support further comprises a level gauge, and the level gauge is arranged on the base.
In the above scheme, lifting unit includes lifting rack, lifting gear and drilling crank, is equipped with the guide slot along its length direction on the first body of rod, and lifting rack's one end is in the guide slot, and lifting rack's the other end is linked together with the buckle, and the buckle is covering the second telescopic link, and the drilling crank rotates and sets up on the first body of rod, and lifting gear's centre of rotation is connected with the drilling crank, and lifting gear meshes with lifting rack mutually.
In the above scheme, the lifting assembly further comprises a first bevel gear and a second bevel gear, the rotation center of the first bevel gear is connected with the drilling crank, the lifting gear is rotatably arranged in the guide groove, the second bevel gear is connected with the lifting gear, the rotation center of the second bevel gear is collinear with the rotation center of the lifting gear, and the first bevel gear is meshed with the second bevel gear.
In the above scheme, the lifting assembly further comprises a positioning pin, and the positioning pin is arranged on the first rod body; when a light line of laser emitted by the laser emitter is superposed with the central line of the drill bit of the electric drill, a positioning hole is formed in the position, opposite to the positioning pin, of the second telescopic rod.
The utility model has the advantages that:
1) by adopting the support with the structure, the stability of the device can be greatly improved, special conditions of uneven wall surfaces and other fields can be met by means of the shock absorber, meanwhile, the device can be ensured not to deviate when impacting and drilling, and the probability of hole damage is reduced;
2) by adopting a telescopic and lifting structure, the packing length of the device can be reduced while the drilling height is met to the maximum extent;
3) by adopting laser positioning, the drilling points can be quickly positioned by skill, the drilling precision can be improved, and the drilling efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a fast positioning top hole drilling apparatus according to embodiment 1;
FIG. 2 is a schematic structural view of the fast positioning top hole drilling apparatus according to embodiment 2;
FIG. 3 is a first view illustrating a partial structure of the telescopic assembly according to embodiment 2;
FIG. 4 is a second schematic view of a part of the telescopic assembly according to embodiment 2;
FIG. 5 is a first schematic view of a part of the lifting assembly according to embodiment 2;
fig. 6 is an enlarged view of a portion of the structure of fig. 5.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1, a quick positioning top drilling device, including support 1, laser emitter 2, lifting unit 3 and buckle 5 that is used for fixed electric drill 4, lifting unit 3 sets up on support 1, and laser emitter 2 sets up on support 1, and buckle 5 sets up on lifting unit 3, and the central line coincidence of the light line of the laser that laser emitter 2 sent and the electric drill 4 that is fixed in on buckle 5 drill bit when the work position.
Example 2
As shown in fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, this embodiment is a further optimization of embodiment 1 based on embodiment 1, and the specific details are as follows:
the support 1 comprises a base 110, a telescopic assembly 120, a top support 130 and a shock absorber 140, wherein both ends of the telescopic assembly 120 are respectively connected with the base 110 and the top support 130, and normally, the lower end of the telescopic assembly 120 is connected with the base 110, the upper end of the telescopic assembly 120 is connected with the top support 130, and when the support 1 is used, the base 110 is located on the ground, the top wall is supported by the top support 130, a plurality of shock absorbers 140 are disposed at one end of the top support 130 away from the telescopic assembly 120, that is, a plurality of shock absorbers 140 are disposed at the upper end of the top support 130, and in general, the number of the shock absorbers 140 may be two, three, four, etc., all the shock absorbers 140 are distributed in a ring shape or symmetrically, the shock absorbers 140 are added mainly to cope with the special case of uneven wall surface at the top end, shock absorber 140 generally comprises a base, which is secured to top brace 130, a spring, and a top plate, which is connected to the base by the spring. Lifting unit 3 sets up on telescopic component 120, and buckle 5 sets up on telescopic component 120, and laser emitter 2 sets up on base 110.
The support 1 can be ensured to contact the top wall surface when being extended, the phenomenon of 'standing on the top' is formed between the top and the ground so as to increase the stability of the support 1, and the special condition that the top wall surface is not equal is coped with through the shock absorber 140 on the top support 130.
The telescopic assembly 120 comprises an adjusting rod 121, a first telescopic rod 122, a second telescopic rod 123, a first rack 124, a second rack 125, a driving gear 126, a telescopic crank 127 and a locking mechanism, wherein a through hole with a circular radial section shape is formed in the adjusting rod 121 along the length direction of the adjusting rod, the first telescopic rod 122 is vertically arranged in the through hole of the adjusting rod 121, the second telescopic rod 123 is also vertically arranged in the through hole of the adjusting rod 121, the first telescopic rod 122 and the second telescopic rod 123 are both in a semicircular structure, the lower end of the first telescopic rod 122 extends out of the through hole, the upper end of the second telescopic rod 123 extends out of the through hole, the first rack 124 and the second rack 125 are respectively arranged on the first telescopic rod 122 and the second telescopic rod 123, the driving gear 126 is arranged between the first rack 124 and the second rack 125, the first rack 124 and the second rack 125 are both meshed with the driving gear 126, the telescopic crank 127 is connected with the adjusting rod 121 through the locking mechanism, the locking mechanism is mainly used for locking the telescopic crank 127, the locking modes are various, the locking mechanism can be simply pressed by screws at the position, close to the adjusting rod 121, of the telescopic crank 127, of course, the locking mechanism can also be two sleeves with external threads and a nut, the two sleeves are sleeved on a shaft of the telescopic crank 127, one sleeve is fixed with the shaft of the telescopic crank 127, the other sleeve is fixed with the adjusting rod 121, and the nut is used for screwing the two sleeves together. The rotation center of the driving gear 126 is connected with the telescopic crank 127, and the first telescopic rod 122 is one fourth of the total length of the device, so that the telescopic crank 127 on the adjusting rod 121 is ensured to be at a height convenient for a person to operate.
The adjustment lever 121 includes a first lever 1211 and a second lever 1212, the first lever 1211 and the second lever 1212 are connected in a socket-and-spigot manner and are rotatable with each other, a through hole penetrates through the first lever 1211 and the second lever 1212, the adjustment lever 121 further includes a rotating handle 1213, the rotating handle 1213 is connected with an outer circumferential surface of the first lever 1211, and the first lever 1211 is located above the second lever 1212.
The stand 1 further comprises a level 150, the level 150 is arranged on the base 110, and the level 150 is used for adjusting the level of the base 110 and the vertical of the whole device with the ground.
The lifting assembly 3 comprises a lifting rack 310, a lifting gear 320 and a drilling crank 330, wherein a guide groove is formed in the first rod 1211 along the length direction of the first rod, one end of the lifting rack 310 is located in the guide groove, the other end of the lifting rack 310 is communicated with a buckle 5, the buckle 5 is sleeved with a second telescopic rod 123, the drilling crank 330 is rotatably arranged on the first rod 1211, the rotation center of the lifting gear 320 is connected with the drilling crank 330, and the lifting gear 320 is meshed with the lifting rack 310.
The lifting component 3 further comprises a first bevel gear 340 and a second bevel gear 350, the rotation center of the first bevel gear 340 is connected with the drilling crank 330, the lifting gear 320 is rotatably arranged in the guide groove, the second bevel gear 350 is connected with the lifting gear 320, the rotation center of the second bevel gear 350 is collinear with the rotation center of the lifting gear 320, and the first bevel gear 340 is meshed with the second bevel gear 350.
The lifting assembly 3 further includes a positioning pin 360, and the positioning pin 360 is disposed on the first rod 1211; when the light line of the laser emitted by the laser emitter 2 is superposed with the central line of the drill bit of the electric drill 4, the second telescopic rod 123 is provided with a positioning hole at the position opposite to the positioning pin 360.
The using method mainly comprises the following steps:
the method comprises the following steps that firstly, a folding tripod is unfolded and then integrally moved to the position near a drilling point; and observing the level 150 and adjusting the unfolding level of the folding tripod.
Secondly, the positioning pin 360 is separated from the positioning hole, the rotating handle 1213 is pulled, the electric drill arranged on the buckle 5 is rotated for a certain angle, the electric drill does not influence the optical path of the laser emitter 2, and the laser emitter 2 is turned on; adjusting the position of the device, and irradiating a laser point on a drilling point;
thirdly, the telescopic crank 127 is rotated to extend the device until the shock absorber 140 on the top support 130 at the top of the device tightly supports the top surface of the drill hole to form a mode of being supported on the ground, and the telescopic crank 127 is locked;
fourthly, the rotating handle 1213 is pulled to rotate the electric drill backwards, and when the electric drill is in the working position, the positioning pin 360 enters the positioning hole, so as to lock the electric drill;
fifthly, the electric drill is powered on, and a drill hole can be accurately drilled at a drill hole point by rotating the drill hole crank 330; at the end of drilling, the drill and the jack-up 130 are lowered and moved to the next drilling point.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a quick location top drilling equipment, its characterized in that includes support (1), laser emitter (2), lifting unit (3) and buckle (5) that are used for fixed electric drill (4), lifting unit (3) with laser emitter (2) all set up on support (1), buckle (5) set up on lifting unit (3), the light line of laser emitter (2) transmission laser with be fixed in the central line coincidence of electric drill (4) drill bit when the work position on buckle (5).
2. The quick positioning top drilling device according to claim 1, wherein the support (1) comprises a base (110), a telescopic assembly (120), a top support (130) and shock absorbers (140), two ends of the telescopic assembly (120) are respectively connected with the base (110) and the top support (130), and one end of the top support (130) far away from the telescopic assembly (120) is provided with a plurality of shock absorbers (140); lifting unit (3) with buckle (5) all set up on telescopic component (120), laser emitter (2) set up on base (110).
3. A quick positioning top drilling device according to claim 2, characterized in that said base (110) is a folding tripod, said laser emitter (2) is arranged on one of the connecting rods of the folding tripod, and the supporting rod of said folding tripod is provided with a light projection hole for the light emitted by the laser emitter (2) to pass through.
4. The quick positioning top drilling device according to claim 2, wherein the telescopic assembly (120) comprises an adjusting rod (121), a first telescopic rod (122), a second telescopic rod (123), a first rack (124), a second rack (125), a driving gear (126), a telescopic crank (127) and a locking mechanism, the adjusting rod (121) is provided with a through hole with a circular radial cross-section along the length direction of the adjusting rod, the first telescopic rod (122) and the second telescopic rod (123) are both vertically arranged in the through hole of the adjusting rod (121), the lower end of the first telescopic rod (122) extends out of the through hole, the upper end of the second telescopic rod (123) extends out of the through hole, the first rack (124) and the second rack (125) are respectively arranged on the first telescopic rod (122) and the second telescopic rod (123), the driving gear (126) is arranged between the first rack (124) and the second rack (125), the first rack (124) and the second rack (125) are meshed with the driving gear (126), the telescopic crank (127) is connected with the adjusting rod (121) through the locking mechanism, and the rotation center of the driving gear (126) is connected with the telescopic crank (127).
5. The quick positioning top drilling device according to claim 4, wherein said adjustment rod (121) comprises a first rod (1211) and a second rod (1212), said first rod (1211) and said second rod (1212) are connected in a socket-and-spigot manner and are rotatable with respect to each other, and said through hole penetrates said first rod (1211) and said second rod (1212).
6. A fast positioning top drilling device according to claim 5, characterized in that said adjustment lever (121) further comprises a rotating handle (1213), said rotating handle (1213) being connected to the outer circumferential surface of said first rod (1211), said first rod (1211) being located above said second rod (1212).
7. A fast positioning top drilling device according to any of claims 2 to 6, characterized in that said stand (1) further comprises a level (150), said level (150) being arranged on said base (110).
8. The quick positioning top drilling device according to claim 5, wherein the lifting assembly (3) comprises a lifting rack (310), a lifting gear (320) and a drilling crank (330), a guide groove is formed in the first rod body (1211) along the length direction of the first rod body, one end of the lifting rack (310) is located in the guide groove, the other end of the lifting rack (310) is communicated with the buckle (5), the buckle (5) is sleeved on the second telescopic rod (123), the drilling crank (330) is rotatably arranged on the first rod body (1211), the rotation center of the lifting gear (320) is connected with the drilling crank (330), and the lifting gear (320) is meshed with the lifting rack (310).
9. The quick positioning top drilling device according to claim 8, wherein the lifting assembly (3) further comprises a first bevel gear (340) and a second bevel gear (350), the rotation center of the first bevel gear (340) is connected with the drilling crank (330), the lifting gear (320) is rotatably arranged in the guide groove, the second bevel gear (350) is connected with the lifting gear (320), the rotation center of the second bevel gear (350) is collinear with the rotation center of the lifting gear (320), and the first bevel gear (340) is meshed with the second bevel gear (350).
10. A fast positioning top drilling device according to claim 8, characterized in that said lifting assembly (3) further comprises a positioning pin (360), said positioning pin (360) being provided on said first rod (1211); when the light line of the laser emitted by the laser emitter (2) is superposed with the central line of the drill bit of the electric drill (4), the second telescopic rod (123) is provided with a positioning hole right facing the positioning pin (360).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119383.9U CN210755343U (en) | 2019-07-17 | 2019-07-17 | Quick positioning top drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119383.9U CN210755343U (en) | 2019-07-17 | 2019-07-17 | Quick positioning top drilling device |
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| Publication Number | Publication Date |
|---|---|
| CN210755343U true CN210755343U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921119383.9U Active CN210755343U (en) | 2019-07-17 | 2019-07-17 | Quick positioning top drilling device |
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| CN (1) | CN210755343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302544A (en) * | 2020-10-29 | 2021-02-02 | 泉州市利器金刚石工具有限公司 | Intelligent down-the-hole drill |
| CN113431503A (en) * | 2021-05-26 | 2021-09-24 | 中交一公局集团有限公司 | Drilling device for road and bridge construction |
-
2019
- 2019-07-17 CN CN201921119383.9U patent/CN210755343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302544A (en) * | 2020-10-29 | 2021-02-02 | 泉州市利器金刚石工具有限公司 | Intelligent down-the-hole drill |
| CN113431503A (en) * | 2021-05-26 | 2021-09-24 | 中交一公局集团有限公司 | Drilling device for road and bridge construction |
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