CN212389258U - Punching and positioning device for building engineering - Google Patents
Punching and positioning device for building engineering Download PDFInfo
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- CN212389258U CN212389258U CN202021125305.2U CN202021125305U CN212389258U CN 212389258 U CN212389258 U CN 212389258U CN 202021125305 U CN202021125305 U CN 202021125305U CN 212389258 U CN212389258 U CN 212389258U
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Abstract
The utility model relates to a punching and positioning device for building engineering, which comprises a base and a fixed frame fixed on the base, wherein the fixed frame comprises a top plate arranged parallel to the base at intervals and a vertical plate fixedly connected with the top plate vertically, the lower end of the vertical plate is fixed on the base, a telescopic unit is fixedly arranged on the top plate of the fixed frame, the lower end of the telescopic unit is fixedly provided with a movable plate, two support plates are fixedly arranged below the movable plate, a lead screw is supported between the two support plates and is matched with the transmission of the lead screw and a nut, a guide block is fixedly arranged above the nut and is matched with a guide groove in a sliding way, a punching drill is fixedly arranged, when the telescopic unit is telescopic in the up-and-down direction, the movable plate moves in the up-and-down direction along with the telescopic unit under the guiding action of the guide column and the guide cylinder so as to drive the perforating drill to move in the up-and-down direction to realize perforating; the punching drill is fixed on the nut, the screw rod rotates, and the nut moves along the screw rod to realize the adjustment of the punching drill in the left and right directions.
Description
Technical Field
The utility model belongs to the technical field of building engineering, especially, relate to a positioner that punches for building engineering.
Background
In the building work progress, in order to increase the structural strength of whole building, after digging good base, need punch the slip casting on the ground, prior art often need punch the ground with the puncher to make things convenient for the construction of follow-up engineering. However, when the hole punching machine is used for punching, the drilling direction of the drill bit is easy to deviate from the hole position, so that the hole is deviated, once the hole is deviated, the construction quality of subsequent construction is influenced, the drill bit is easy to be damaged to a certain degree, and the service life of the drill bit is shortened.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a positioner that punches for building engineering to solve the problem of the drilling direction of prior art drill bit skew hole site easily when punching.
In order to achieve the above object, the utility model discloses a technical scheme that is used for building engineering's positioner that punches to adopt is:
a punching positioner for building engineering includes:
base: the base is provided with a dodging hole;
supporting legs: the supporting legs are fixed on the left side and the right side of the base, and can be adjusted in a telescopic manner in the vertical direction;
fixing a frame: the L-shaped vertical plate is arranged on the base and comprises a top plate and a vertical plate, wherein the top plate is parallel to the base and is arranged at intervals, the vertical plate is vertically and fixedly connected with the top plate, and the lower end of the vertical plate is fixed on the base;
a telescopic unit: the telescopic unit extends along the up-down direction and can realize telescopic adjustment along the up-down direction, and the telescopic unit is relatively fixed with the top plate of the fixing frame;
a movable plate: the lower end of the telescopic unit is fixedly connected, guide cylinders are fixedly arranged on the left side and the right side of the movable plate, and guide grooves extending along the left-right direction are formed in the lower surface of the movable plate;
a guide column: the guide cylinder is sleeved on the guide post to realize the guide of the movable plate;
a support plate: the two supporting plates are fixed below the movable plate and are arranged in parallel at intervals left and right;
a screw rod: the supporting plate extends along the left-right direction and is supported between the two supporting plates;
nut: the guide block is matched with the guide groove in a sliding way;
drilling: fixed below the nut;
when the telescopic unit is telescopic in the up-and-down direction, the movable plate moves in the up-and-down direction along with the telescopic unit under the guiding action of the guide column and the guide cylinder so as to drive the perforating drill to move in the up-and-down direction to realize perforating; the punching drill is fixed on the nut, the screw rod rotates, and the nut moves along the screw rod to realize the adjustment of the punching drill in the left and right directions.
Has the advantages that: firstly, a guide post is fixedly arranged between a base and a top plate, a guide hole matched with the guide of the guide post is fixedly connected to a movable plate, when the movable plate moves up and down under the telescopic action of a telescopic unit, a guide cylinder moves up and down along the guide post, so that the movable plate can be ensured to move up and down stably, a lead screw supported between supporting plates can also move up and down stably, a punching drill fixed on a nut on the lead screw can be ensured to move up and down stably, and the stability during punching is ensured; secondly, the guide post is supported between the base and the top plate, so that a supporting effect on the top plate can be realized, the supporting stability of the fixing frame is ensured, and the structural stability of the whole punching positioning device is ensured; and thirdly, the punching drill is fixed below the nut, and when the screw rod rotates, the nut moves along the screw rod, so that fine adjustment of the punching drill in the left and right directions is conveniently realized.
Furthermore, the telescopic unit comprises a driving motor fixed on the top plate and a screw rod in transmission connection with the driving motor, a sleeve is sleeved on the outer side of the screw rod and in threaded connection with the screw rod, and the lower end face of the sleeve is fixedly connected with the upper surface of the movable plate.
Has the advantages that: the screw rod is driven to rotate through the driving motor, the screw rod rotates to drive the sleeve to move up and down so as to achieve the purpose that the movable plate moves up and down, and the driving motor works to ensure enough driving force for the movable plate, so that the sufficient driving force for the perforating drill is ensured.
Furthermore, a through hole is formed in the top plate, the driving motor is fixed on the upper surface of the top plate, and an output shaft of the driving motor penetrates through the through hole in the top plate to be in transmission connection with the screw rod.
Has the advantages that: the fixing of the driving motor is conveniently realized, and the fixing stability of the driving motor is ensured.
Four guide posts are arranged, and two guide posts are respectively arranged on the left side and the right side of the movable plate.
Has the advantages that: the movable plate is guaranteed to form a good guiding effect.
Furthermore, the surface joint of guide post has the retaining ring, and the outer wall of retaining ring is provided with locking structure in order to realize the retaining ring fixed for the guide post.
Has the advantages that: the retaining ring can carry on spacingly to the guide cylinder of fly leaf to inject the drilling depth of boring the brill, the height of adjustment retaining ring on the guide post, the convenient regulation of realizing drilling depth.
Furthermore, scales are arranged on the guide post.
Has the advantages that: the position of the check ring is conveniently observed, so that the drilling depth can be more accurately adjusted.
The right-hand member of lead screw is fixed and is provided with twist grip in order to conveniently realize the fine setting of hole drill in left and right sides orientation.
Has the advantages that: the rotation of the screw rod can be realized by rotating the rotating handle at the right end of the screw rod, so that the nut moves along the extending direction of the screw rod, fine adjustment of the punching drill in the left and right directions is realized, and the adjustment is simple and practical.
And universal wheels are fixedly arranged below the base.
Has the advantages that: the movement of the punching positioning device is conveniently realized.
The landing leg is including fixing the hydraulic cylinder on the base, and hydraulic cylinder's bottom has the bumper shock absorber through bolted connection, and the bottom of bumper shock absorber articulates there is the supporting seat.
Has the advantages that: the landing leg is conveniently realized in the flexible regulation of upper and lower direction to guarantee also can realize punching positioner's stable the placing under the condition of ground unevenness, and when punching positioner received great impact, partial energy can be absorbed in the setting of bumper shock absorber on the landing leg, reduce the impact to the positioner's that punches influence.
Drawings
FIG. 1 is a schematic structural view of the punching and positioning device for construction engineering of the present invention;
fig. 2 is a left side view of the punch positioning device for construction work of fig. 1.
Reference numerals: 1-a base; 2-standing the plate; 3-a top plate; 4-fixing frames; 5-driving a motor; 6-screw rod; 7-a sleeve; 8-a movable plate; 9-a guide cylinder; 10-a guide post; 11-a support plate; 12-a lead screw; 13-a nut; 14-a rotating handle; 15-a guide groove; 16-avoiding holes; 17-punching drill; 18-a universal wheel; 19-a hydraulic oil cylinder; 20-a shock absorber; 22-a support seat; 23-a balancing instrument; 24-a retainer ring; 25-locking structure.
Detailed Description
The utility model discloses a positioner that punches for building engineering is described in further detail below with reference to the attached drawing and detailed implementation:
the utility model discloses a positioner's that punches structure for building engineering is as shown in figure 1 and figure 2, including base 1, be fixed with the mount on the base 1, the mount is L shape, include with the parallel interval of base 1 set up roof 3 and with the perpendicular fixed connection's of roof 3 riser 2, the lower extreme of riser 2 is fixed on base 1. The roof 3 of mount is gone up the fixed flexible unit that is provided with, and flexible unit extends along the upper and lower direction and sets up and can realize flexible regulation in upper and lower direction. A movable plate 8 is fixedly arranged at the lower end of the telescopic unit. The perforating drill 17 is arranged below the movable plate 8, and when the telescopic unit is telescopic in the up-down direction, the movable plate 8 moves in the up-down direction along with the telescopic unit under the guiding action of the guide post 10 and the guide cylinder 9, so as to drive the perforating drill 17 to move in the up-down direction to realize perforating.
Specifically, the base 1 is provided with an avoidance hole 16, the avoidance hole 16 is used for avoiding a drilling drill 17, and in the embodiment, the avoidance hole 16 is a long-strip hole with a long length in the left-right direction; the telescopic unit comprises a driving motor 5 fixed on the top plate 3 and a screw rod 6 in transmission connection with the driving motor 5, and the upper end of the screw rod 6 is in transmission connection with the lower end of an output shaft of the driving motor 5 through a coupler. The outer side cover of screw rod 6 is equipped with sleeve 7, and the inner wall of sleeve 7 is provided with the internal thread with the external screw thread adaptation of screw rod 6, and sleeve 7 and screw rod 6 threaded connection, the lower terminal surface of sleeve 7 and the upper surface fixed connection of fly leaf 8. In the embodiment, the driving motor 5 is fixed on the upper surface of the top plate 3, a through hole is formed in the top plate, and an output shaft of the driving motor 5 penetrates through the through hole in the top plate 3 to be in transmission connection with the screw rod 6; in order to facilitate fixing of the driving motor 5, a fixing frame 4 is fixedly provided on the upper surface of the top plate 3, and the driving motor 5 is fixed in the fixing frame 4. In this embodiment, the driving motor 5 is a forward and reverse rotation motor.
The left side and the right side of the movable plate 8 are fixedly provided with guide cylinders 9, guide columns 10 are fixedly arranged between the base 1 and the top plate 3, and the guide cylinders 9 are sleeved on the guide columns 10 to guide the movable plate 8. In this embodiment, four guide posts 10 are provided, and two guide posts 10 are respectively provided on the left and right sides of the movable plate 8. In the utility model, the guide post 10 can guide the movable plate 8 to move up and down; on the other hand, the guide post 10 is supported between the base 1 and the top plate 3, and can support the top plate 3, so that the support stability of the fixing frame is ensured, and the structural stability of the whole punching positioning device is ensured.
The lower surface of the movable plate 8 is provided with a guide groove 15 extending in the left-right direction. Two supporting plates 11 are fixedly arranged on the lower surface of the movable plate 8, the supporting plates 11 are arranged in a left-right parallel spaced mode, a screw 12 is arranged between the two supporting plates 11 in a supporting mode, the screw 12 extends in the left-right direction, in the embodiment, the screw 12 and a guide groove 15 are arranged in an up-down parallel spaced mode, a nut 13 is arranged on the screw 12 in a transmission mode, a guide block is fixedly arranged above the nut 13, and the guide block extends into the guide groove 15 below the movable plate 8 and is matched with the guide groove 15 in a sliding mode. A drill 17 is fixed below the nut 13. In this embodiment, set up the blind hole that the opening is right on the right flank of left branch fagging, set up the perforation of controlling the intercommunication in the right branch fagging, the left end of lead screw 12 insert the blind hole and with be provided with the bearing between the blind hole, the right-hand member of lead screw 12 pass and with be provided with the bearing between the perforation from the perforation of right branch fagging. In order to rotate the screw 12 conveniently, a rotating handle 14 is fixedly arranged at the right end of the screw 12, and when the fine adjustment device is used, the screw 12 is rotated by rotating the rotating handle 14, the screw 12 is rotated, and the nut 13 is driven to move along the screw 12 in the left-right direction, so that the fine adjustment of the perforating drill 17 in the left-right direction is realized.
In this embodiment, in order to guarantee the accuracy of the degree of depth of punching, the surface joint of guide post 10 has retaining ring 24, and the outer wall of retaining ring 24 is provided with locking structure 25, and in this embodiment, locking structure 25 is the jackscrew, and the one end top of jackscrew is tightly in order to realize retaining ring 24 fixed for guide post 10 at the surface of guide post 10. Thus, under the extending action of the telescopic unit, the movable plate 8 moves downwards, the supporting plate 11 below the movable plate 8 also moves downwards, so as to drive the screw 12 and the nut 13 on the screw 12 to move downwards, so that the hole drilling drill 17 also moves downwards to perform hole drilling, when the movable plate 8 moves downwards until the retaining ring 24 blocks the guide cylinder 9 on the movable plate 8, the telescopic unit stops extending, that is, the movable plate 8 stops moving downwards again, and the hole drilling depth is determined. In order to more conveniently realize the accurate adjustment of the retainer ring 24 on the guide post 10, the guide post 10 is provided with scales, so that the position of the retainer ring 24 can be conveniently observed, and the drilling depth can be more accurately adjusted.
In order to guarantee the placing stability of the punching positioning device, the left side and the right side of the base 1 are fixedly provided with supporting legs, and the supporting legs can be adjusted in a telescopic mode in the up-and-down direction. Specifically, the supporting leg comprises a hydraulic oil cylinder 19 fixed on the base 1, the bottom of the hydraulic oil cylinder 19 is connected with a shock absorber 20 through a bolt, and the bottom of the shock absorber 20 is hinged with a supporting seat 22. The arrangement of the supporting legs ensures that the punching positioning device can be stably placed even if the ground is uneven; on the other hand, when the punching positioning device is subjected to large impact, the shock absorber 20 on the supporting leg can absorb part of energy, and the influence of the impact on the punching positioning device is reduced.
In order to conveniently realize the transfer of the punching positioning device, a universal wheel 18 is fixedly arranged below the base 1. In order to measure the balance degree of the punching positioning device, a balance instrument 23 is fixedly arranged on the upper surface of the top plate 3, and the punching positioning device is guaranteed to be in a balance state before punching at each time.
When the punching positioning device for building engineering is used, the punching positioning device is moved to a place needing punching, then the hydraulic oil cylinder 19 is operated, the supporting legs replace the universal wheels 18 to be supported on the ground, when the balancing instrument 23 on the top plate 3 displays that the punching positioning device is in a balanced state, the driving motor 5 is controlled to rotate forward, the driving motor 5 drives the screw rod 6 to rotate, so that the sleeve 7 moves downwards relative to the screw rod 6, the sleeve 7 drives the movable rod to move downwards under the guiding action of the guide post 10, the drill rod of the punching drill 17 passes through the avoiding hole 16 to realize punching operation, when the check ring 24 on the guide post 10 is matched with the stop of the guide barrel 9, the driving motor 5 rotates reversely, the driving motor 5 drives the screw rod 6 to rotate, so that the sleeve 7 moves upwards relative to the screw rod 6, the sleeve 7 drives the movable rod to move upwards under the guiding action of the guide post 10, and finishing the punching operation. When the position of punching only when the fine setting of left right direction, need not to adjust the position of positioner that punches, only need the twist grip 14 of manual rotation lead screw 12 right-hand member, lead screw 12 drives nut 13 and removes in left right direction to realize the fine setting of punching drill 17 in left right direction, avoided only can realizing the change of the position of punching through shifting positioner that punches, easy operation is convenient.
In the above embodiment, the telescopic unit includes a driving motor fixed on the top plate and a screw rod in transmission connection with the driving motor, a sleeve is sleeved outside the screw rod, the sleeve is in threaded connection with the screw rod, and the lower end surface of the sleeve is fixedly connected with the upper surface of the movable plate; in other embodiments, the telescopic unit may also be a hydraulic rod or an electric push rod capable of extending and retracting in the up-down direction.
In the embodiment, the top plate is provided with a through hole, the driving motor is fixed on the upper surface of the top plate, and an output shaft of the driving motor penetrates through the through hole in the top plate to be in transmission connection with the screw rod; in other embodiments, the top plate may not have a through hole, and the driving motor is fixed to the lower surface of the top plate.
In the embodiment, four guide posts are arranged, and two guide posts are respectively arranged on the left side and the right side of the movable plate; in other embodiments, the number of the guide posts can be two, and at the moment, the two guide posts are respectively arranged on the left side and the right side of the movable plate.
In the above embodiment, the outer surface of the guide post is clamped with the retainer ring, and the outer wall of the retainer ring is provided with the locking structure to fix the retainer ring relative to the guide post; in other embodiments, the retainer ring on the guide post may not be provided.
In the above embodiment, the guide post is provided with scales; in other embodiments, the guide post may not have a scale.
In the embodiment, the right end of the screw rod is fixedly provided with the rotating handle so as to conveniently realize fine adjustment of the perforating drill in the left and right directions; in other embodiments, the right end of the screw rod can be provided with no rotating handle, and the right end of the screw rod is provided with a motor which drives the screw rod to rotate.
In the above embodiment, the universal wheels are fixedly arranged below the base; in other embodiments, the universal wheels under the base can be omitted.
In the above embodiment, the support leg comprises a hydraulic oil cylinder fixed on the base, the bottom of the hydraulic oil cylinder is connected with a shock absorber through a bolt, and the bottom of the shock absorber is hinged with the base; in other embodiments, the legs may include only hydraulic rams and a base secured below the hydraulic rams.
Claims (9)
1. A positioner that punches for building engineering, characterized by includes:
base: the base is provided with a dodging hole;
supporting legs: the supporting legs are fixed on the left side and the right side of the base, and can be adjusted in a telescopic manner in the vertical direction;
fixing a frame: the L-shaped vertical plate is arranged on the base and comprises a top plate and a vertical plate, wherein the top plate is parallel to the base and is arranged at intervals, the vertical plate is vertically and fixedly connected with the top plate, and the lower end of the vertical plate is fixed on the base;
a telescopic unit: the telescopic unit extends along the up-down direction and can realize telescopic adjustment along the up-down direction, and the telescopic unit is relatively fixed with the top plate of the fixing frame;
a movable plate: the lower end of the telescopic unit is fixedly connected, guide cylinders are fixedly arranged on the left side and the right side of the movable plate, and guide grooves extending along the left-right direction are formed in the lower surface of the movable plate;
a guide column: the guide cylinder is sleeved on the guide post to realize the guide of the movable plate;
a support plate: the two supporting plates are fixed below the movable plate and are arranged in parallel at intervals left and right;
a screw rod: the supporting plate extends along the left-right direction and is supported between the two supporting plates;
nut: the guide block is matched with the guide groove in a sliding way;
drilling: fixed below the nut;
when the telescopic unit is telescopic in the up-and-down direction, the movable plate moves in the up-and-down direction along with the telescopic unit under the guiding action of the guide column and the guide cylinder so as to drive the perforating drill to move in the up-and-down direction to realize perforating; the punching drill is fixed on the nut, the screw rod rotates, and the nut moves along the screw rod to realize the adjustment of the punching drill in the left and right directions.
2. The punching and positioning device for the building engineering as claimed in claim 1, wherein the telescopic unit comprises a driving motor fixed on the top plate and a screw rod in transmission connection with the driving motor, a sleeve is sleeved outside the screw rod and in threaded connection with the screw rod, and the lower end surface of the sleeve is fixedly connected with the upper surface of the movable plate.
3. The punching and positioning device for the building engineering as claimed in claim 2, wherein the top plate is provided with a through hole, the driving motor is fixed on the upper surface of the top plate, and an output shaft of the driving motor penetrates through the through hole on the top plate to be in transmission connection with the screw rod.
4. The perforating and positioning device for the building engineering as claimed in any one of claims 1 to 3, wherein four guide posts are provided, and two guide posts are provided on the left and right sides of the movable plate, respectively.
5. The perforating positioning device for the building engineering as claimed in claim 4, wherein the outer surface of the guide post is clamped with a retainer ring, and the outer wall of the retainer ring is provided with a locking structure to fix the retainer ring relative to the guide post.
6. The perforating and positioning device for building engineering as claimed in claim 5, wherein the guide post is provided with a scale.
7. The perforating and positioning device for the building engineering as claimed in any one of the claims 1 to 3, characterized in that a rotary handle is fixedly arranged at the right end of the screw rod so as to facilitate fine adjustment of the perforating drill in the left-right direction.
8. The perforating positioning device for building engineering as claimed in any of claims 1-3, characterized in that universal wheels are fixedly arranged below the base.
9. The perforating positioning device for the building engineering as claimed in any one of the claims 1 to 3, characterized in that the supporting legs comprise hydraulic oil cylinders fixed on the base, the bottoms of the hydraulic oil cylinders are connected with shock absorbers through bolts, and the bottoms of the shock absorbers are hinged with supporting seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125305.2U CN212389258U (en) | 2020-06-17 | 2020-06-17 | Punching and positioning device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125305.2U CN212389258U (en) | 2020-06-17 | 2020-06-17 | Punching and positioning device for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN212389258U true CN212389258U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021125305.2U Active CN212389258U (en) | 2020-06-17 | 2020-06-17 | Punching and positioning device for building engineering |
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| CN (1) | CN212389258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073956A (en) * | 2021-04-06 | 2021-07-06 | 青岛宏新石油科技有限公司 | Downhole electric hydraulic oil pipe punching device |
-
2020
- 2020-06-17 CN CN202021125305.2U patent/CN212389258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073956A (en) * | 2021-04-06 | 2021-07-06 | 青岛宏新石油科技有限公司 | Downhole electric hydraulic oil pipe punching device |
| CN113073956B (en) * | 2021-04-06 | 2022-10-18 | 青岛宏新石油科技有限公司 | Downhole electric hydraulic oil pipe punching device |
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