CN217193629U - Repairing platform for impact hammer - Google Patents
Repairing platform for impact hammer Download PDFInfo
- Publication number
- CN217193629U CN217193629U CN202220427879.8U CN202220427879U CN217193629U CN 217193629 U CN217193629 U CN 217193629U CN 202220427879 U CN202220427879 U CN 202220427879U CN 217193629 U CN217193629 U CN 217193629U
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- Prior art keywords
- roll adjustment
- mounting panel
- double
- lifting
- repair platform
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000008439 repair process Effects 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000009527 percussion Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a repair platform technical field's a jump bit repair platform, comprises a workbench, the fixed roll adjustment slide rail of having laid two mutual parallels of workstation top surface, two roll adjustment slide rail top left and right sides respectively have the roll adjustment mounting panel through roll adjustment slider movable mounting, respectively be provided with the bearing support piece of symmetric distribution around two sets of on the roll adjustment mounting panel of both sides, every group bearing support piece includes that two are fixed to be set up on the roll adjustment mounting panel, control spaced pivot fixing base, rotate through the pivot on the pivot fixing base and install ball bearing, the installation elongated slot has been seted up at the middle part of workstation, be provided with lift positioning mechanism in the installation elongated slot, the utility model discloses can improve work efficiency, increase operation platform security, reliability.
Description
Technical Field
The utility model relates to a repair platform technical field specifically is a jump bit repair platform.
Background
In the urbanization process, pile foundations are largely used. The punching pile machine is widely applied to the current pile foundation construction and is suitable for various geologies, but an impact hammer of the punching pile machine has slow drilling footage in bedrock geology such as strongly weathered granite/medium weathered granite, the abrasion to a hammer head is large, the hammer head needs to be frequently repaired, and an iron block needs to be welded; the original repairing platform is supported by a foot stand and is mechanically assisted to rotate so as to achieve the purpose of comprehensive welding and repairing of the hammer, and the method greatly improves the mechanical cost and reduces the safety of the platform.
Based on this, the utility model designs a jump bit repair platform to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a jump bit repairs platform to solve above-mentioned technical problem.
In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a jump bit repair platform, includes the workstation, the fixed roll adjustment slide rail of having laid two mutual parallels of workstation top surface, two the both sides respectively have the roll adjustment mounting panel, both sides through roll adjustment slider movable mounting about the roll adjustment slide rail top respectively be provided with the bearing support piece of two sets of front and back symmetric distribution on the roll adjustment mounting panel, every group bearing support piece includes that two are fixed to be set up on the roll adjustment mounting panel, control spaced pivot fixing base, rotate through the pivot on the pivot fixing base and install ball bearing, the installation elongated slot has been seted up at the middle part of workstation, be provided with lift positioning mechanism in the installation elongated slot.
Preferably, the lifting positioning mechanism comprises screw bearing seats which are arranged below the table top of the workbench and distributed at two ends of the installation long groove, double-threaded screws are rotatably arranged between the screw bearing seats, the front ends of the double-threaded screws are connected with a supporting turntable through extension rods, two lifting sliding blocks which are symmetrical front and back are screwed on the double-threaded screws, the tops of the two lifting sliding blocks are hinged on the lifting plate through connecting rods which are symmetrical front and back, the connecting rods are embedded in the installation long groove in a sliding mode, and groove supporting seats are fixedly arranged at the tops of the lifting plate.
Preferably, both ends of the double-thread screw are provided with threads, and the thread turning directions of both ends are opposite.
Preferably, the top surface of the groove supporting seat is provided with a V-shaped or arc-shaped groove, and the groove supporting seat is made of rubber materials.
Preferably, two ends of the distance-adjusting slide rail are provided with limiting blocks.
Preferably, a positioning bolt is screwed on the side surface of one of the distance-adjusting sliders on the left side and the right side.
Compared with the prior art, utility model's beneficial effect does:
the utility model discloses utilize bearing support piece of two pairs of bilateral symmetry distributions to support the outer wall four points of impact hammer, play the positioning action, during actual welding operation, usable bearing support piece's rotation supporting role rolls the upset to the impact hammer to circumference welding operation, the bearing support piece of both sides passes through roll adjustment slider slidable mounting on the roll adjustment slide rail, makes things convenient for the spacing, and in addition, the middle part of workstation is provided with lift positioning mechanism, utilizes lift positioning mechanism jacking butt can carry out roll location to the impact hammer, the utility model discloses can improve work efficiency, increase operation platform security, reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the working table of the present invention;
fig. 3 is a schematic sectional view taken along line a-a in fig. 1.
In the drawings, the reference numbers indicate the following list of parts:
1-a workbench, 2-a distance adjusting slide rail, 3-a distance adjusting slide block, 4-a distance adjusting mounting plate, 5-a rotating shaft fixing seat, 6-a rotating shaft, 7-a ball bearing, 8-a mounting long groove, 9-a lifting positioning mechanism, 91-a screw rod bearing seat, 92-a double-head screw rod, 93-an extension rod, 94-a supporting turntable, 95-a lifting slide block, 96-a connecting rod, 97-a lifting plate, 98-a groove supporting seat, 10-a limiting block and 11-a positioning bolt.
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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a technical solution: a repairing platform for a percussion hammer comprises a workbench 1, wherein two parallel distance adjusting slide rails 2 are fixedly laid on the top surface of the workbench 1, two ends of each distance adjusting slide rail 2 are provided with limiting blocks 10, distance adjusting mounting plates 4 are movably mounted on the left side and the right side above the two distance adjusting slide rails 2 through distance adjusting slide blocks 3 respectively, positioning bolts 11 are screwed on the side surface of one of the distance adjusting slide blocks 3 on the left side and the right side, two groups of bearing supporting pieces which are symmetrically distributed in the front and back direction are arranged on the distance adjusting mounting plates 4 on the two sides respectively, each group of bearing supporting pieces comprises two rotating shaft fixing seats 5 which are fixedly arranged on the distance adjusting mounting plates 4 and are spaced in the left and right direction, ball bearings 7 are rotatably mounted on the rotating shaft fixing seats 5 through rotating shafts 6, a mounting long groove 8 is formed in the middle part of the workbench 1, and a lifting positioning mechanism 9 is arranged in the mounting long groove 8, concretely, the lifting positioning mechanism 9 comprises a positioning part positioned below the desktop of the workbench 1, The screw bearing blocks 91 are distributed at two ends of the installation elongated slot 8, the double-threaded screws 92 are rotatably installed between the screw bearing blocks 91 at two sides, the front ends of the double-threaded screws 92 are connected with supporting turntables 94 through extension rods 93, threads are arranged at two ends of the double-threaded screws 92, the thread turning directions of the two ends are opposite, two lifting slide blocks 95 which are symmetrical in the front-back direction are screwed on the double-threaded screws 92, the tops of the two lifting slide blocks 95 are hinged to a lifting plate 97 through connecting rods 96 which are symmetrical in the front-back direction, the connecting rods 96 are embedded in the installation elongated slot 8 in a sliding mode, a groove supporting seat 98 is fixedly arranged at the top of the lifting plate 97, a V-shaped or arc-shaped groove is formed in the top surface of the groove supporting seat 98, and the groove supporting seat 98 is made of rubber materials.
Working principle embodiment:
as shown in fig. 1, according to the length and size of the impact hammer, the positioning bolt 11 is loosened in advance and then translated to adjust the distance between the two side distance-adjusting mounting plates 4, so that the impact hammer is placed stably and the position to be welded is located between the two side distance-adjusting mounting plates 4, the proper length is exposed to facilitate manual welding, the positioning bolt 11 is locked to prevent the distance-adjusting mounting plates 4 from moving laterally, then the impact hammer is lifted manually or by means of lifting equipment and is placed on the four groups of bearing support pieces at two sides, the outer wall of the impact hammer is contacted with the outer wall of the ball bearing 7 on the bearing support piece to form stable four-point positioning support, when in welding operation, for example, the circumferential direction of the outer wall of the impact hammer is welded, the lifting positioning mechanism 9 is adjusted to enable the groove supporting seat 98 in the lifting positioning mechanism 9 to descend to be separated from contact with the outer wall of the impact hammer, and the impact hammer rolls by utilizing the ball bearing 7 to enable welding points on the outer wall in different directions to rotate to the operation side; if the outer wall of the impact hammer is locally welded, the lifting positioning mechanism 9 is adjusted to enable the groove supporting seat 98 in the lifting positioning mechanism 9 to lift to be in contact with and fully abut against the outer wall of the impact hammer, and the static friction force of the groove supporting seat 98 is utilized to limit the rotation of the impact hammer so as to facilitate local single-point welding operation.
When the lifting positioning mechanism 9 is adjusted, the rotary supporting turntable 94 drives the double-threaded screw 92 to rotate through the extension rod 93, because the two ends of the double-threaded screw 92 are provided with threads, the thread turning directions of the two ends are opposite, and the lifting slide blocks 95 cannot rotate along with the double-threaded screw 92, when the double-threaded screw 92 rotates, the lifting slide blocks 95 on the two sides are close to or separated from each other, and then the lifting plate 97 and the groove supporting seat 98 are pushed to be lifted or descended through the connecting rod 96, so that lifting adjustment is realized.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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 the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a platform is repaired to jump bit which characterized in that: including workstation (1), workstation (1) top surface is fixed to be laid two roll adjustment slide rails (2) that are parallel to each other, two both sides respectively have roll adjustment mounting panel (4), both sides through roll adjustment slider (3) movable mounting about roll adjustment slide rail (2) top respectively be provided with two sets of bearing support piece of front and back symmetric distribution on the roll adjustment mounting panel (4), every group bearing support piece includes two fixed settings on roll adjustment mounting panel (4), control spaced pivot fixing base (5), install ball bearing (7) through pivot (6) rotation on pivot fixing base (5), installation elongated slot (8) have been seted up at the middle part of workstation (1), be provided with lift positioning mechanism (9) in installation elongated slot (8).
2. The percussion hammer repair platform of claim 1, wherein: the lifting positioning mechanism (9) comprises screw bearing seats (91) which are located below a table top of the workbench (1) and distributed at two ends of the installation long groove (8), double-threaded screws (92) are rotatably installed between the screw bearing seats (91) on two sides, the front ends of the double-threaded screws (92) are connected with a supporting turntable (94) through extension rods (93), two lifting sliding blocks (95) which are symmetrical front and back are screwed on the double-threaded screws (92), the tops of the two lifting sliding blocks (95) are hinged to a lifting plate (97) through connecting rods (96) which are symmetrical front and back, the connecting rods (96) are slidably embedded in the installation long groove (8), and groove supporting seats (98) are fixedly arranged at the tops of the lifting plate (97).
3. The percussion hammer repair platform of claim 2, wherein: both ends of the double-head screw (92) are provided with threads, and the thread turning directions of both ends are opposite.
4. The percussion hammer repair platform according to claim 2, wherein: the top surface of the groove supporting seat (98) is provided with a V-shaped or arc-shaped groove, and the groove supporting seat (98) is made of rubber materials.
5. The percussion hammer repair platform of claim 1, wherein: and two ends of the distance-adjusting slide rail (2) are provided with limiting blocks (10).
6. The percussion hammer repair platform of claim 1, wherein: one of the distance-adjusting sliding blocks (3) on the left side and the right side is screwed with a positioning bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427879.8U CN217193629U (en) | 2022-02-28 | 2022-02-28 | Repairing platform for impact hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427879.8U CN217193629U (en) | 2022-02-28 | 2022-02-28 | Repairing platform for impact hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217193629U true CN217193629U (en) | 2022-08-16 |
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ID=82753340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220427879.8U Active CN217193629U (en) | 2022-02-28 | 2022-02-28 | Repairing platform for impact hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217193629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100381A (en) * | 2023-04-12 | 2023-05-12 | 射阳空飞天航空设备有限公司 | Intelligent polishing and grinding processing device and method for airplane parts |
-
2022
- 2022-02-28 CN CN202220427879.8U patent/CN217193629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100381A (en) * | 2023-04-12 | 2023-05-12 | 射阳空飞天航空设备有限公司 | Intelligent polishing and grinding processing device and method for airplane parts |
| CN116100381B (en) * | 2023-04-12 | 2023-06-20 | 射阳空飞天航空设备有限公司 | Intelligent polishing and grinding processing device and method for airplane parts |
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