CN212684347U - Perforating device is used in tie rod installation - Google Patents
Perforating device is used in tie rod installation Download PDFInfo
- Publication number
- CN212684347U CN212684347U CN202020882752.6U CN202020882752U CN212684347U CN 212684347 U CN212684347 U CN 212684347U CN 202020882752 U CN202020882752 U CN 202020882752U CN 212684347 U CN212684347 U CN 212684347U
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- Prior art keywords
- bottom plate
- perforating device
- rotating electrical
- plate
- electrical machines
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000004080 punching Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tie bar installation, in particular to a perforating device for tie bar installation, which comprises a bottom plate, wherein a lifting assembly is arranged on the bottom plate, and a mounting plate is also arranged above the bottom plate; the upper surface of the bottom plate and the positions at the left side and the right side are respectively provided with a square side plate, and the two side plates are respectively provided with a groove with the same size. This perforating device is used in tie rod installation, through the lead screw that sets up in the mounting panel left and right sides and the step motor who sets up in the curb plate top, accessible step motor drives the lead screw and rotates, and then make the lead screw drive mounting panel reciprocate, the rotating electrical machines of mounting panel top can drive the drill bit and punch to encircleing foot upper and lower different positions, thereby improve the precision of punching, so that the tie rod installation, it can not adjust from top to bottom to have solved current perforating device, cause perforating device to receive the influence of hunch foot height position, reduce the problem of the precision of punching.
Description
Technical Field
The utility model relates to a tie rod installation technical field specifically is a perforating device is used in tie rod installation.
Background
The tie rod of the tied arch bridge which bears the horizontal thrust of the arch end is called tie rod. It makes the hunch end support not produce horizontal thrust, becomes no thrust and encircles, installs before the hunch foot at the tie rod, need punch on the hunch foot to in installation tie rod, current perforating device is using, can not adjust from top to bottom, makes when punching to the lower or higher position of hunch foot, perforating device receives the influence of hunch foot height position, has reduced the precision of punching, influences the installation of later stage tie rod, in view of this, we provide a perforating device for tie rod installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perforating device is used in tie rod installation to current perforating device that provides in solving above-mentioned background art when using, can not adjust from top to bottom and make perforating device receive the influence of hunch foot height position, and then influence the problem of punching the precision.
In order to achieve the above object, the utility model provides a following technical scheme:
a perforating device for tie rod installation comprises a bottom plate, wherein a lifting assembly is arranged on the bottom plate, and an installation plate is also arranged above the bottom plate; the upper surface and the left and right sides of the bottom plate are respectively provided with a square side plate, the two side plates are respectively provided with a groove with the same size, the lower surface of the bottom plate is provided with four rollers with the same specification, the rollers are fixedly connected with the lower surface of the bottom plate through connecting pieces and bolts, and the rear side walls of the two side plates are provided with U-shaped handles; the lifting assembly comprises a stepping motor arranged at the top end of the side plate and also comprises screw rods arranged in the two grooves; the upper surface of mounting panel is equipped with the motor box, the left and right sides of motor box is equipped with square mount pad respectively, the inner space of motor box is equipped with the rotating electrical machines, the below of rotating electrical machines just is located the inside shock pad that is equipped with of motor box, the one end that the rotating electrical machines stretches out the motor box is equipped with the shaft coupling, the rear end of shaft coupling and rotating electrical machines's output shaft fixed connection, the one end that the rotating electrical machines was kept away from to the shaft coupling is equipped with the drill bit, the rear end of drill bit still is equipped with the cavity that is linked together with the external world.
Preferably, two circular grooves with the same aperture are arranged on the upper surface of the bottom plate and below the screw rod.
Preferably, the top end of the screw rod on the upper surface of the bottom plate and at the left side of the bottom plate is fixedly connected with the output shaft of the stepping motor.
Preferably, the left side and the right side of the mounting plate are respectively provided with through holes with the same aperture, and the through holes are internally provided with threads.
Preferably, the motor box is fixedly connected with the mounting plate through mounting seats on two sides and bolts.
Preferably, the front end of the coupler and the rear end of the drill bit are respectively provided with a fixing hole with the same aperture, the rear end of the drill bit is sleeved on the coupler through a cavity, and the drill bit and the coupler penetrate through the fixing holes through bolts to be fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
this perforating device is used in tie rod installation, through the lead screw that sets up in the mounting panel left and right sides and the step motor who sets up in the curb plate top, accessible step motor drives the lead screw and rotates, and then make the lead screw drive mounting panel reciprocate, the rotating electrical machines of mounting panel top can drive the drill bit and punch to encircleing foot upper and lower different positions, thereby improve the precision of punching, so that the tie rod installation, it can not adjust from top to bottom to have solved current perforating device, cause perforating device to receive the influence of hunch foot height position, reduce the problem of the precision of punching.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the middle bottom plate of the present invention;
FIG. 3 is a schematic structural view of a lifting assembly of the present invention;
fig. 4 is a schematic structural diagram of the mounting plate of the present invention;
fig. 5 is a schematic view of a part of the structure of the present invention.
The various reference numbers in the figures mean:
1. a base plate; 10. a circular groove; 11. a side plate; 111. a groove; 12. a roller; 121. a connecting member; 13. a handle;
2. a lifting assembly; 21. a stepping motor; 22. a screw rod;
3. mounting a plate; 30. a through hole; 31. a motor box; 311. a mounting seat; 312. a rotating electric machine; 313. a shock pad; 314. a coupling; 315. a drill bit; 3151. a cavity; 316. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a perforating device for tie rod installation comprises a bottom plate 1, wherein a lifting assembly 2 is arranged on the bottom plate 1, and an installation plate 3 is also arranged above the bottom plate 1; square side plates 11 are respectively arranged on the upper surface and the left side and the right side of the bottom plate 1, grooves 111 with the same size are respectively arranged on the two side plates 11, four idler wheels 12 with the same specification are arranged on the lower surface of the bottom plate 1, the idler wheels 12 are fixedly connected with the lower surface of the bottom plate 1 through connecting pieces 121 and bolts, and U-shaped handles 13 are arranged on the rear side walls of the two side plates 11; the ascending assembly 2 comprises a stepping motor 21 arranged at the top end of the side plate 11, and the ascending assembly 2 further comprises a screw rod 22 arranged inside the two grooves 111; the upper surface of mounting panel 3 is equipped with motor box 31, the left and right sides of motor box 31 is equipped with square mount pad 311 respectively, the inner space of motor box 31 is equipped with rotating electrical machines 312, the below of rotating electrical machines 312 just is located the inside shock pad 313 that is equipped with of motor box 31, the one end that rotating electrical machines 312 stretches out motor box 31 is equipped with shaft coupling 314, the rear end of shaft coupling 314 and rotating electrical machines 312's output shaft fixed connection, the one end that rotating electrical machines 312 was kept away from to shaft coupling 314 is equipped with drill bit 315, the rear end of drill bit 315 still is equipped with the cavity 3151 that is linked together with the external world.
In this embodiment, two circular grooves 10 with the same aperture are disposed on the upper surface of the base plate 1 and below the screw rod 22, so that the screw rod 22 can be conveniently mounted on the base plate 1.
In addition, the upper surface of the bottom plate 1 and the output shaft of the screw rod 22 located at the left side of the bottom plate 1 are fixedly connected, the stepping motor 21 is arranged at the upper end of the screw rod 22, so that the stepping motor 21 drives the screw rod 22 to rotate, and the screw rod 22 drives the mounting plate 3 to move up and down.
Further, the left side and the right side of the mounting plate 3 are respectively provided with a through hole 30 with the same aperture, threads are arranged inside the through holes 30, and the mounting plate 3 is in threaded connection with the outer surface of the screw rod 22 through the threads in the through holes 30.
Specifically, the motor box 31 provided with the rotating motor 312 is mounted on the mounting plate 3 through the mounting seats 311 and the bolts fixedly connected on both sides between the motor box 31 and the mounting plate 3, and when the mounting plate 3 moves up and down along with the rotation of the screw rod 22, the rotating motor 312 on the mounting plate 3 also moves up and down.
It is worth noting that the front end of the coupler 314 and the rear end of the drill 315 are respectively provided with a fixing hole 316 with the same aperture, the rear end of the drill 315 is sleeved on the coupler 314 through the cavity 3151, the drill 315 and the coupler 314 are fixed by passing through the fixing hole 316 through a bolt, the drill 315 and the coupler 314 are respectively provided with the fixing hole 316, when the drill 315 is sleeved on the coupler 314, the drill 315 can be fixed through the bolt, and the situation that the drill 315 moves during drilling is avoided.
It should be noted that the stepping motor 21 and the rotating motor 312 are conventional technologies, and are not described in detail in the present invention.
The perforating device is used in the tie bar installation of this embodiment when using, remove the one side that needs to punch to the tie bar installation through the gyro wheel 12 of bottom plate 1 bottom with the device earlier, change into corresponding model with drill bit 315 again, then switch on external power with step motor 21 and rotating electrical machines 312, and start step motor 21, it rotates to drive lead screw 22 by step motor 21, and then make lead screw 22 drive mounting panel 3 and adjust from top to bottom, when the drill bit of mounting panel 3 top adjusted the suitable position, close step motor 21, start rotating electrical machines 312, it carries out the rotatory punching to the hunch foot to drive drill bit 315 by the output shaft of rotating electrical machines 312, end to punching the completion, it can to close rotating electrical machines 312.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a perforating device is used in tie rod installation, includes bottom plate (1), its characterized in that: the lifting assembly (2) is arranged on the bottom plate (1), and the mounting plate (3) is arranged above the bottom plate (1); square side plates (11) are respectively arranged on the upper surface and the left side and the right side of the bottom plate (1), grooves (111) with the same size are respectively formed in the two side plates (11), four idler wheels (12) with the same specification are arranged on the lower surface of the bottom plate (1), the idler wheels (12) are fixedly connected with the lower surface of the bottom plate (1) through connecting pieces (121) and bolts, and U-shaped handles (13) are arranged on the rear side walls of the two side plates (11); the ascending assembly (2) comprises a stepping motor (21) arranged at the top end of the side plate (11), and the ascending assembly (2) further comprises screw rods (22) arranged in the two grooves (111); the upper surface of mounting panel (3) is equipped with motor box (31), the left and right sides of motor box (31) is equipped with square mount pad (311) respectively, the inner space of motor box (31) is equipped with rotating electrical machines (312), the below of rotating electrical machines (312) just is located motor box (31) inside and is equipped with shock pad (313), the one end that motor box (31) were stretched out in rotating electrical machines (312) is equipped with shaft coupling (314), the rear end of shaft coupling (314) and the output shaft end fixed connection of rotating electrical machines (312), the one end that rotating electrical machines (312) were kept away from in shaft coupling (314) is equipped with drill bit (315), the rear end of drill bit (315) still is equipped with cavity (3151) that are linked together with the external world.
2. The tie bar installation punching apparatus according to claim 1, wherein: two circular grooves (10) with the same aperture are arranged on the upper surface of the bottom plate (1) and below the screw rod (22).
3. The tie bar installation punching apparatus according to claim 1, wherein: the top end of a screw rod (22) which is arranged on the upper surface of the bottom plate (1) and is positioned at the left side of the bottom plate (1) is fixedly connected with an output shaft of the stepping motor (21).
4. The tie bar installation punching apparatus according to claim 1, wherein: the left and right sides of mounting panel (3) are equipped with through-hole (30) in the same aperture respectively, just through-hole (30) inside is equipped with the screw thread.
5. The tie bar installation punching apparatus according to claim 1, wherein: the motor box (31) is fixedly connected with the mounting plate (3) through mounting seats (311) on two sides and bolts.
6. The tie bar installation punching apparatus according to claim 1, wherein: the front end of the coupler (314) and the rear end of the drill bit (315) are respectively provided with a fixing hole (316) with the same aperture, the rear end of the drill bit (315) is sleeved on the coupler (314) through a cavity (3151), and the drill bit (315) and the coupler (314) penetrate through the fixing hole (316) through bolts to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882752.6U CN212684347U (en) | 2020-05-25 | 2020-05-25 | Perforating device is used in tie rod installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882752.6U CN212684347U (en) | 2020-05-25 | 2020-05-25 | Perforating device is used in tie rod installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212684347U true CN212684347U (en) | 2021-03-12 |
Family
ID=74889410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020882752.6U Expired - Fee Related CN212684347U (en) | 2020-05-25 | 2020-05-25 | Perforating device is used in tie rod installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212684347U (en) |
-
2020
- 2020-05-25 CN CN202020882752.6U patent/CN212684347U/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: 20210312 |