CN215825641U - Roof perforating device for building engineering - Google Patents
Roof perforating device for building engineering Download PDFInfo
- Publication number
- CN215825641U CN215825641U CN202121622260.4U CN202121622260U CN215825641U CN 215825641 U CN215825641 U CN 215825641U CN 202121622260 U CN202121622260 U CN 202121622260U CN 215825641 U CN215825641 U CN 215825641U
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- Prior art keywords
- fixed
- slider
- baffle
- screw rod
- perforating device
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- 238000010276 construction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 19
- 238000004080 punching Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of constructional engineering, and particularly relates to a roof punching device for building engineering. First rotatory handle drives the second lead screw forward and rotates, thereby it drives baffle backward and moves together with second lead screw threaded connection's second slider rearward movement, the driving chain drives first toothed disc and rotates, first toothed disc drives first lead screw forward and rotates, drive first slider forward motion, L type fixed plate forward motion, in the time of baffle rearward movement, thereby the electric drill that will place in the fixing base presss from both sides tightly fixedly, only need to rotate rotatory handle and can accomplish the fixed to the electric drill, and is simple and convenient to operate, make work can high efficiency accomplish.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a top plate punching device for house construction engineering.
Background
House building engineering builds the in-process at the secondary and builds by laying bricks or stones, and roof constructional column bar planting is very general phenomenon, need drill before the bar planting at first, but because the roof is higher, operating personnel can't drill subaerial, need stand usually and carry out the operation on high platform or staircase, inconvenient drilling application of force on the one hand, influence drilling quality because of the action warp easily, and on the other hand intensity of labour is big, and the efficiency of construction is low.
The utility model discloses a utility model with publication number CN212147039U relates to a roof drilling device for building engineering, which belongs to the technical field of building engineering and comprises a base, a lifting rod, a pressure lever and an electric drill; the base is used for supporting on the ground right below a top plate to be drilled; the lifting rod is connected with the base in a vertical sliding mode, a fixed seat is arranged at the top end of the lifting rod, and a first fixed pin is arranged on the side wall of the lifting rod; one end of the pressure rod is used for applying pressure manually, the other end of the pressure rod is provided with a slideway extending along the axial direction of the pressure rod, the slideway is connected with the first fixing pin in a sliding manner, the middle part of the pressure rod is hinged with the base along the horizontal direction, and the distance between the hinged point and the force application end of the pressure rod is greater than the distance between the hinged point and the first fixing pin; the electric drill is fixed on the fixing seat, and the drill bit is vertically aligned up and with the lifting rod. According to the roof drilling device for the house building project, provided by the utility model, the electric drill can always bear vertical force, the drilling quality is high, and the labor intensity is reduced by utilizing the lever effect.
However, the above-mentioned devices also have the following problems in use: when the electric drill is fixedly installed, the electric drill can be fixed only by respectively screwing the first screw rod, the first jackscrew, the second screw rod and the second jackscrew, the structure is complex, the operation is complex, the workload is increased, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the top plate punching device for the house building engineering, which has the advantages of quickly and efficiently fixing an electric drill and solves the problems that the structure is complex and the operation is complicated when the electric drill is fixed, so that the working efficiency is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a roof perforating device for building engineering, includes fixed subassembly and pre-fixing subassembly, fixed subassembly includes the fixing base, the lower surface of fixing base and the last fixed surface of upper boom are connected, a side inner wall of fixing base and a side fixed connection of first slide, first slide and first slider sliding connection, the internal surface of first slider and the surface threaded connection of first lead screw, the right flank of first slider and the left surface fixed connection of L type fixed plate, the one end of first lead screw is passed through the bearing and is connected with one side inner wall rotation of fixing base, the surface of first lead screw and the internal surface fixed connection of first toothed disc, first toothed disc passes through the driving chain and is connected with the transmission of second toothed disc, the internal surface of second toothed disc and the surface fixed connection of second lead screw, the surface of first lead screw and the internal surface threaded connection of second slider, the left side surface of the second sliding block is fixedly connected with the right side surface of the baffle.
Preferably, one end of the second screw rod is fixedly connected with the inner wall of one side of the fixed seat through a bearing, and the other end of the second screw rod penetrates through the surface of the fixed seat and is fixedly connected with the first rotating handle.
Through adopting the above scheme, rotatory first rotatory handle, first rotatory handle drives second lead screw forward rotation, thereby it moves together to drive the baffle backward with second lead screw threaded connection's second slider rearward movement, second gear disc at second lead screw fixed surface rotates and drives the driving chain and rotate, the driving chain drives first toothed disc and rotates, first toothed disc drives first lead screw forward rotation, first lead screw forward rotation drives first slider forward movement, it makes first slider drive L type fixed plate forward movement to rotate first rotatory handle, in the baffle rearward movement, thereby it is fixed to place the electric drill in the fixing base, only need to rotate rotatory handle and can accomplish the fixed to the electric drill, and is easy and simple to handle, make work can high efficiency accomplish fast.
Preferably, the front surface of the L-shaped fixing plate is provided with a non-slip mat, and the back surface of the baffle plate is provided with a non-slip mat.
Through adopting above-mentioned scheme, the slipmat that the front of L type fixed plate and the back of baffle set up prevents that the electric drill from taking place to slide at the during operation to guarantee the stability of work.
Preferably, the surface of the baffle is provided with a through hole.
Through adopting above-mentioned scheme, L type fixed plate forward motion, when the baffle rearward motion, the one end of L type fixed plate is worn out from the through-hole on baffle surface, makes inseparabler of the two laminating to it is more firm to make the electric drill fixed.
Preferably, the pre-fixing assembly comprises a pre-fixing plate, the lower surface of the pre-fixing plate is fixedly connected with the upper surface of the supporting plate, an electric drill is arranged on the upper surface of the supporting plate, the front surface of the pre-fixing plate is fixedly connected with the back surface of the limiting block, the front surface of the pre-fixing plate is fixedly connected with the back surface of the third sliding block, and a non-slip mat is arranged on the left side surface of the pre-fixing plate.
Through adopting above-mentioned scheme, place the electric drill in the backup pad, the fixed plate drives the backup pad motion in advance under the cooperation of stopper and third slider in advance to fix in advance the electric drill.
Preferably, the limiting block is connected with the first sliding groove in a sliding mode, the first sliding groove is formed in the back face of the baffle, the third sliding block is connected with the empty groove in a sliding mode, and the empty groove is formed in the back face of the baffle.
Through adopting above-mentioned scheme, the stopper slides in first spout, makes the direction of pre-fixing plate motion remain stable.
Preferably, the inner surface of the third sliding block is in threaded connection with the surface of a third screw rod, one end of the third screw rod is rotatably connected with the inner surface of the empty groove through a bearing, and the other end of the third screw rod is fixedly connected with a second rotating handle.
Through adopting above-mentioned scheme, rotatory second rotation handle, the rotatory handle of second drives the third lead screw forward and rotates, and the third lead screw forward rotates and drives the third slider motion left, and the third slider drives the pre-fixing plate motion left, and then drives the electric drill in the backup pad motion left, press from both sides the electric drill tightly can.
(III) advantageous effects
Compared with the prior art, the utility model provides a roof perforating device for house construction engineering, which has the following beneficial effects:
this roof perforating device for building engineering, through setting up fixed subassembly, first rotatory handle drives second lead screw forward and rotates, thereby it moves together backward to drive the baffle with second lead screw threaded connection's second slider rearward movement, the driving chain drives first toothed disc and rotates, first toothed disc drives first lead screw forward and rotates, drive first slider forward motion, L type fixed plate forward motion, in the time of baffle rearward movement, thereby will place the electric drill clamp of in the fixing base and press from both sides fixedly, only need to rotate rotatory handle and can accomplish the fixed to the electric drill, and is simple and convenient to operate, make work can high efficiency accomplish.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of a front cross-sectional view of the fixing base of the present invention;
FIG. 4 is a right side view of the baffle plate and the pre-fixing plate of the present invention;
FIG. 5 is a schematic rear view of the baffle and pre-fixing plate of the present invention;
in the figure:
1. a fixing assembly; 10. a first slideway; 12. a first slider; 13. a drive chain; 14. a first lead screw; 15. a first gear plate; 16. an L-shaped fixing plate; 17. a non-slip mat; 18. a second lead screw; 19. a second gear wheel disc; 110. a baffle plate; 111. a first rotating handle; 112. a fixed seat; 113. a through hole; 114. a second slider;
2. a pre-fixing component; 21. a support plate; 22. pre-fixing a plate; 23. a first chute; 24. a limiting block; 25. an empty groove; 26. a third slider; 27. a third screw rod; 28. a second rotating handle; 3. a rod is arranged; 4. and (4) drilling a drill.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The utility model provides a roof perforating device for building engineering, includes fixed subassembly 1 and pre-fixing subassembly 2, fixed subassembly 1 includes fixing base 112, the lower surface of fixing base 112 and the last fixed surface of upper boom 3 are connected, a side inner wall of fixing base 112 and a side fixed connection of first slide 10, first slide 10 and first slider 12 sliding connection, the internal surface of first slider 12 and the surface threaded connection of first lead screw 14, the right flank of first slider 12 and the left surface fixed connection of L type fixed plate 16, the one end of first lead screw 14 is passed through the bearing and is connected with one side inner wall rotation of fixing base 112, the surface of first lead screw 14 and the internal surface fixed connection of first toothed disc 15, first toothed disc 15 is connected through the transmission of driving chain 13 and second toothed disc 19 transmission, the internal surface of second toothed disc 19 and the surface fixed connection of second lead screw 18, the surface of the first screw rod 14 is in threaded connection with the inner surface of the second slide block 114, and the left side surface of the second slide block 114 is fixedly connected with the right side surface of the baffle 110.
One end of the second screw rod 18 is fixedly connected with the inner wall of one side of the fixed seat 112 through a bearing, the other end of the second screw rod 18 penetrates through the surface of the fixed seat 112 and is fixedly connected with the first rotating handle 111, the front surface of the L-shaped fixed plate 16 is provided with the anti-slip pad 17, the back surface of the baffle 110 is provided with the anti-slip pad 17, and the surface of the baffle 110 is provided with the through hole 113.
Referring to fig. 1-5, when the first rotating handle 111 is rotated, the first rotating handle 111 drives the second screw rod 18 to rotate in a forward direction, the second sliding block 114 connected with the second screw rod 18 in a threaded manner moves backward to drive the baffle 110 to move backward together, the second gear disc 19 fixed on the surface of the second screw rod 18 rotates to drive the transmission chain 13 to transmit, the transmission chain 13 drives the first gear disc 15 to rotate, the first gear disc 15 drives the first screw rod 14 to rotate in a forward direction, the first screw rod 14 rotates in a forward direction to drive the first sliding block 12 to move forward, the first rotating handle 111 is rotated to drive the first sliding block 12 to drive the L-shaped fixing plate 16 to move forward, while the baffle 110 moves backward, one end of the L-shaped fixing plate 16 penetrates through the through hole 113 on the surface of the baffle 110 to make the two adhere to each other more tightly, so that the electric drill 4 is fixed more firmly, thereby fixing the electric drill 4 placed in the fixing base 112, the anti-slip pads 17 arranged on the front face of the L-shaped fixing plate 16 and the back face of the baffle 110 prevent the electric drill 4 from sliding during working, so that the stability of working is guaranteed, the electric drill 4 can be fixed only by rotating the rotary handle, the operation is simple and convenient, and the work can be completed quickly and efficiently.
Example two
The function of preliminarily fixing the drill 4 in advance before fixedly mounting the drill 4 is added to the first embodiment in order to prevent the drill from being displaced when fixed.
The pre-fixing assembly 2 comprises a pre-fixing plate 22, the lower surface of the pre-fixing plate 22 is fixedly connected with the upper surface of the supporting plate 21, the upper surface of the supporting plate 21 is provided with an electric drill 4, the front surface of the pre-fixing plate 22 is fixedly connected with the back surface of the limiting block 24, the front surface of the pre-fixing plate 22 is fixedly connected with the back surface of the third sliding block 26, the left side surface of the pre-fixing plate 22 is provided with an anti-skid pad 17, the limiting block 24 is connected with the first sliding groove 23 in a sliding manner, the first sliding groove 23 is arranged on the back of the baffle 110, the third slide block 26 is connected with the empty groove 25 in a sliding way, the empty groove 25 is arranged on the back surface of the baffle 110, the inner surface of the third slide block 26 is in threaded connection with the surface of a third screw rod 27, one end of the third screw rod 27 is rotatably connected with the inner surface of the empty groove 25 through a bearing, and the other end of the third screw rod 27 is fixedly connected with a second rotating handle 28.
Referring to fig. 1-5, in order to prevent the electric drill 4 from shifting when being fixed and avoid the situation that the drill bit cannot work vertically upwards, at this time, the electric drill 4 is placed on the supporting plate 21, the pre-fixing plate 22 drives the supporting plate 21 to move under the cooperation of the limiting block 24 and the third sliding block 26, the limiting block 24 slides in the first sliding groove 23, so that the moving direction of the pre-fixing plate 22 is kept stable, thereby pre-fixing the electric drill 4, by rotating the second rotating handle 28, the second rotating handle 28 drives the third screw 27 to rotate forward, the third screw 27 rotates forward to drive the third sliding block 26 to move leftward, the third sliding block 26 drives the pre-fixing plate 22 to move leftward, further, the electric drill 4 on the supporting plate 21 is driven to move leftward, and the electric drill 4 is clamped tightly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a roof perforating device for engineering is built in room which characterized in that: including fixed subassembly (1) and pre-fixing subassembly (2), fixed subassembly (1) includes fixing base (112), the lower surface of fixing base (112) is connected with the last fixed surface of upper boom (3), a side inner wall of one side of fixing base (112) and a side fixed connection of first slide (10), first slide (10) and first slider (12) sliding connection, the internal surface of first slider (12) and the surface threaded connection of first lead screw (14), the right flank of first slider (12) and the left surface fixed connection of L type fixed plate (16), the one end of first lead screw (14) is passed through the bearing and is connected with the one side inner wall rotation of fixing base (112), the surface of first lead screw (14) and the internal surface fixed connection of first toothed disc (15), first toothed disc (15) is connected with second toothed disc (19) transmission through drive chain (13), the inner surface of the second gear disc (19) is fixedly connected with the surface of a second screw rod (18), the surface of the first screw rod (14) is in threaded connection with the inner surface of a second sliding block (114), and the left side surface of the second sliding block (114) is fixedly connected with the right side surface of the baffle plate (110).
2. The roof perforating device for housing construction projects according to claim 1, characterized in that: one end of the second screw rod (18) is fixedly connected with the inner wall of one side of the fixed seat (112) through a bearing, and the other end of the second screw rod (18) penetrates through the surface of the fixed seat (112) and is fixedly connected with the first rotating handle (111).
3. The roof perforating device for housing construction projects according to claim 1, characterized in that: the front surface of the L-shaped fixing plate (16) is provided with a non-slip mat (17), and the back surface of the baffle plate (110) is provided with the non-slip mat (17).
4. The roof perforating device for housing construction projects according to claim 3, characterized in that: the surface of the baffle (110) is provided with a through hole (113).
5. The roof perforating device for housing construction projects according to claim 1, characterized in that: pre-fixing assembly (2) is including pre-fixing plate (22), the lower surface of pre-fixing plate (22) is connected with the upper surface fixed connection of backup pad (21), the upper surface of backup pad (21) is provided with electric drill (4), the front of pre-fixing plate (22) and the back fixed connection of stopper (24), the front of pre-fixing plate (22) and the back fixed connection of third slider (26), the left surface of pre-fixing plate (22) is provided with slipmat (17).
6. The roof perforating device for housing construction projects as claimed in claim 5, wherein: stopper (24) and first spout (23) sliding connection, the back at baffle (110) is seted up in first spout (23), third slider (26) and dead slot (25) sliding connection, the back at baffle (110) is seted up in dead slot (25).
7. The roof perforating device for housing construction projects as claimed in claim 6, wherein: the inner surface of the third sliding block (26) is in threaded connection with the surface of a third screw rod (27), one end of the third screw rod (27) is rotatably connected with the inner surface of the empty groove (25) through a bearing, and the other end of the third screw rod (27) is fixedly connected with a second rotating handle (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121622260.4U CN215825641U (en) | 2021-07-16 | 2021-07-16 | Roof perforating device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121622260.4U CN215825641U (en) | 2021-07-16 | 2021-07-16 | Roof perforating device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825641U true CN215825641U (en) | 2022-02-15 |
Family
ID=80192167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121622260.4U Expired - Fee Related CN215825641U (en) | 2021-07-16 | 2021-07-16 | Roof perforating device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215825641U (en) |
-
2021
- 2021-07-16 CN CN202121622260.4U patent/CN215825641U/en not_active Expired - Fee Related
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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: 20220215 |