CN215256022U - High-speed railway bridge construction perforating device - Google Patents
High-speed railway bridge construction perforating device Download PDFInfo
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- CN215256022U CN215256022U CN202121456435.9U CN202121456435U CN215256022U CN 215256022 U CN215256022 U CN 215256022U CN 202121456435 U CN202121456435 U CN 202121456435U CN 215256022 U CN215256022 U CN 215256022U
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- bottom plate
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- railway bridge
- perforating device
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Abstract
The utility model provides a high-speed railway bridge construction perforating device, comprising a base plate. The bottom plate is of a rectangular plate-shaped structure. The four corners of the bottom surface of the bottom plate are provided with universal wheels, and the universal wheels are connected with the bottom plate through bolts. The middle of the bottom plate is provided with a limiting hole, and the limiting hole penetrates through the bottom plate up and down. The left side of bottom plate is equipped with the bearing, and the bearing is connected with the bottom plate embedding. A vertical supporting plate is arranged on the right side of the bottom plate and is connected with the bottom plate in a welding manner; scale marks are marked at the right end of the left side surface of the supporting plate; the left end of the left side surface of the supporting plate is provided with a vertically arranged chute; the cross section of the sliding groove is isosceles trapezoid. The utility model discloses a to a high-speed railway bridge construction perforating device's improvement, it is rational in infrastructure to have, reduces intensity of labour, reduces the potential safety hazard, moves comparatively stably, and it is comparatively convenient to use, improves the advantage of efficiency of construction to effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to a railway bridge construction technical field, more specifically the theory that says so especially relates to a high-speed railway bridge construction perforating device.
Background
The railway bridge is a structure built by railway crossing rivers, lakes, straits, valleys or other obstacles and for realizing the three-dimensional crossing of railway lines and railway lines or roads, and the branch of the railway engineering is called railway bridge engineering for short, so the railway bridge also comprises a series of technologies for building and maintaining the railway bridge, the railway bridge is divided into a railway bridge and a highway-railway dual-purpose bridge according to the application, the bridge floor of the railway bridge has enough strength to deal with the impact force of a high-speed train, and the railway bridge has strict requirements on various parameters of the bridge floor.
In to high-speed railway bridge work progress, punch and be common work, but at present common all be traditional perforating device, constructor need manual the pressing punch, and intensity of labour is higher, has certain danger, and the quality of punching is relatively poor, has reduced the efficiency of construction, has the improvement space.
In view of this, research and improvement are carried out to solve the existing problems, and a high-speed railway bridge construction punching device is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed railway bridge construction perforating device to solve the problem that proposes in the above-mentioned background art and not enough.
In order to achieve the above object, the utility model provides a high-speed railway bridge construction perforating device is reached by following specific technological means:
a high-speed railway bridge construction perforating device comprises a bottom plate.
The bottom plate is of a rectangular plate-shaped structure.
The four corners of the bottom surface of the bottom plate are provided with universal wheels, and the universal wheels are connected with the bottom plate through bolts.
The middle of the bottom plate is provided with a limiting hole, and the limiting hole penetrates through the bottom plate up and down.
The left side of bottom plate is equipped with the bearing, and the bearing is connected with the bottom plate embedding.
A vertical supporting plate is arranged on the right side of the bottom plate and is connected with the bottom plate in a welding manner; scale marks are marked at the right end of the left side surface of the supporting plate; the left end of the left side surface of the supporting plate is provided with a vertically arranged chute; the cross section of the sliding groove is isosceles trapezoid.
The upper part of the left side surface of the supporting plate is provided with a supporting plate; the supporting plate is of an integrated structure and comprises a main body and a sliding block; the sliding block is arranged inside the sliding groove in a matching mode, and the sliding block is in sliding connection with the sliding groove in a clearance mode.
A nut is arranged on the left side of the supporting plate and is connected with the supporting plate in an embedded manner; the right side of layer board is equipped with the motor, and motor and layer board bolted connection.
The bottom end of the motor is provided with a rotating shaft, and the rotating shaft is connected with the motor through a coupler; the bottom end of the rotating shaft is provided with a drill bit, and the drill bit is fixed with the rotating shaft through a bolt; the drill bit is arranged in the limiting hole.
The top end of the left side surface of the supporting plate is provided with a fixing plate, and the fixing plate is welded and fixed with the supporting plate; a speed reducing motor is arranged on the left side of the fixing plate and is fixed with the fixing plate through bolts; the bottom end of the speed reducing motor is provided with a lead screw, and the lead screw is connected with the speed reducing motor through a coupler; the lead screw is connected inside the nut in a penetrating manner, and the lead screw is in threaded connection and matching with the nut.
Further preferred technical solution: the main body of the supporting plate is rectangular, and the sliding blocks are all isosceles trapezoids with large outer parts and small inner parts.
Further preferred technical solution: the sliding groove is in an isosceles trapezoid matched with the sliding block.
Further preferred technical solution: the right end of the front side face of the supporting plate is provided with an indicating line, and the indicating line is matched with the scale mark.
Further preferred technical solution: the bottom of lead screw is established inside the bearing, and lead screw bottom and bearing interference are connected.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a set up gear motor and drive lead screw and screw threaded connection cooperation, the layer board reciprocates through the cooperation of lead screw and screw, and the motor of installing on the layer board drives the drill bit through the pivot and rotates, only needs constructor to aim at the position that needs punch with the drill bit, need not constructor and carries out manual punching, has reduced constructor's intensity of labour, has reduced the danger that exists when manual punching.
2. The utility model discloses a setting all is the slider and the spout of forked tail shape, and slider and spout clearance sliding connection play the effect of support and direction, and bearing capacity is big for the layer board can be in the backup pad steady operation.
3. The utility model discloses a set up the indicateing line on the layer board and cooperate with the scale mark, can use comparatively conveniently according to the accurate degree of depth of guaranteeing to punch of construction requirement, guaranteed the quality of punching, improved the efficiency of construction, shortened the time limit for a project.
4. The utility model discloses a to a high-speed railway bridge construction perforating device's improvement, it is rational in infrastructure to have, reduces intensity of labour, reduces the potential safety hazard, and the operation is comparatively stable, and it is comparatively convenient to use, improves the advantage of efficiency of construction, thereby effectual solution the utility model discloses the problem that proposes in background art is with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the top view structure of the pallet of the present invention.
Reference numerals: the universal wheel type drilling machine comprises a bottom plate 1, a universal wheel 2, a limiting hole 3, a bearing 4, a supporting plate 5, scale marks 6, a sliding groove 7, a supporting plate 8, a nut 9, a motor 10, a rotating shaft 11, a drill bit 12, a fixing plate 13, a speed reducing motor 14, a lead screw 15 and a sliding block 801.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 2, the utility model provides a concrete technical implementation scheme of high-speed railway bridge construction perforating device:
a high-speed railway bridge construction perforating device comprises a bottom plate 1.
The bottom plate 1 is a rectangular plate-shaped structure.
The four corners of the bottom surface of the bottom plate 1 are provided with universal wheels 2, and the universal wheels 2 are connected with the bottom plate 1 through bolts.
The middle of the bottom plate 1 is provided with a limiting hole 3, and the limiting hole 3 penetrates through the bottom plate 1 up and down.
The left side of bottom plate 1 is equipped with bearing 4, and bearing 4 is connected with bottom plate 1 embedding.
A vertical supporting plate 5 is arranged on the right side of the bottom plate 1, and the supporting plate 5 is connected with the bottom plate 1 in a welding manner; the right end of the left side surface of the supporting plate 5 is marked with a scale mark 6; the left end of the left side surface of the supporting plate 5 is provided with a vertically arranged chute 7; the cross section of the sliding chute 7 is isosceles trapezoid.
The upper part of the left side surface of the supporting plate 5 is provided with a supporting plate 8; the supporting plate 8 is of an integrated structure and comprises a main body and a sliding block 801; the sliding block 801 is fit inside the sliding groove 7, and the sliding block 801 is in clearance sliding connection with the sliding groove 7; the main body of the supporting plate 8 is rectangular, and the sliding blocks 801 are all isosceles trapezoids with large outer parts and small inner parts; the sliding groove 7 is in an isosceles trapezoid matched with the sliding block 801; the sliding chute 7 is in sliding fit with the sliding block 801 to play a role in supporting and guiding, and the bearing capacity is high, so that the supporting plate 8 can stably run on the supporting plate 5.
A nut 9 is arranged on the left side of the supporting plate 8, and the nut 9 is connected with the supporting plate 8 in an embedded manner; the right side of layer board 8 is equipped with motor 10, and motor 10 and layer board 8 bolted connection.
A rotating shaft 11 is arranged at the bottom end of the motor 10, and the rotating shaft 11 is connected with the motor 10 through a coupler; a drill bit 12 is arranged at the bottom end of the rotating shaft 11, and the drill bit 12 is fixed with the rotating shaft 11 through bolts; the drill bit 12 is disposed in the limiting hole 3.
A fixing plate 13 is arranged at the top end of the left side face of the supporting plate 5, and the fixing plate 13 is welded and fixed with the supporting plate 5; a speed reducing motor 14 is arranged on the left side of the fixing plate 13, and the speed reducing motor 14 is fixed with the fixing plate 13 through bolts; the bottom end of the reducing motor 14 is provided with a lead screw 15, and the lead screw 15 is connected with the reducing motor 14 through a coupler; the lead screw 15 is threaded inside the nut 9, and the lead screw 15 is in threaded connection with the nut 9.
The drill bit 12 penetrates through the limiting hole 3, and the limiting hole 3 plays a role in limiting and protecting when the drill bit 12 conducts punching.
The bottom end of the lead screw 15 is arranged inside the bearing 4, the bottom end of the lead screw 15 is in interference connection with the bearing 4, the speed reducing motor 14 drives the lead screw 15 to be in threaded connection with the screw 9, and the supporting plate 8 moves up and down through the matching of the lead screw 15 and the screw 9.
The right end of the front side surface of the supporting plate 8 is provided with an indicating line, and the indicating line is matched with the scale mark 6; the punching depth can be accurately guaranteed according to construction requirements, the use is convenient, the punching quality is guaranteed, and the construction efficiency is improved.
The bottom of lead screw 15 is established inside bearing 4, and lead screw 15 bottom and bearing 4 interference fit are connected.
The utility model discloses a working process: the constructor aims at the position that needs punch with drill bit 12, starter motor 10, motor 10 drives drill bit 12 through pivot 11 and rotates, starts gear motor 14, and gear motor 14 drives lead screw 15 and rotates, lead screw 15 and screw 9 screw-thread fit, and screw 9 drives layer board 8 and moves down, and slider 801 slides in spout 7, and layer board 8 drives drill bit 12 and moves down, confirms the degree of depth that drill bit 12 punched according to scale mark 6.
The utility model relates to a high-speed railway bridge construction perforating device, through setting up gear motor and drive lead screw and screw threaded connection cooperation, the layer board reciprocates through the cooperation of lead screw and screw, and the motor installed on the layer board drives the drill bit through the pivot and rotates, only needs constructor to aim at the position that needs to punch with the drill bit, need not constructor to carry out manual punching, has reduced constructor's intensity of labour, has reduced the danger that exists when manual punching; the supporting plate has the advantages that the dovetail-shaped sliding blocks and the dovetail-shaped sliding grooves are arranged, and the sliding blocks are in clearance sliding connection with the dovetail-shaped sliding grooves, so that the supporting and guiding effects are achieved, the bearing capacity is high, and the supporting plate can stably run on the supporting plate; by matching the indicating lines on the supporting plate with the scale lines, the punching depth can be accurately ensured according to the construction requirement, the use is convenient, the punching quality is ensured, the construction efficiency is improved, and the construction period is shortened; the utility model discloses a to a high-speed railway bridge construction perforating device's improvement, it is rational in infrastructure to have, reduces intensity of labour, reduces the potential safety hazard, moves comparatively stably, and it is comparatively convenient to use, improves the advantage of efficiency of construction to effectual solution the utility model provides a problem and not enough.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-speed railway bridge construction perforating device which characterized in that: comprises a bottom plate (1);
the bottom plate (1) is of a rectangular plate-shaped structure;
universal wheels (2) are arranged at four corners of the bottom surface of the bottom plate (1), and the universal wheels (2) are connected with the bottom plate (1) through bolts;
a limiting hole (3) is formed in the middle of the bottom plate (1), and the limiting hole (3) penetrates through the bottom plate (1) up and down;
a bearing (4) is arranged on the left side of the bottom plate (1), and the bearing (4) is connected with the bottom plate (1) in an embedded manner;
a vertical supporting plate (5) is arranged on the right side of the bottom plate (1), and the supporting plate (5) is connected with the bottom plate (1) in a welding manner; scale marks (6) are marked at the right end of the left side surface of the supporting plate (5); the left end of the left side surface of the supporting plate (5) is provided with a vertically arranged chute (7); the cross section of the sliding chute (7) is isosceles trapezoid;
a supporting plate (8) is arranged at the upper part of the left side surface of the supporting plate (5); the supporting plate (8) is of an integrated structure and comprises a main body and a sliding block (801); the sliding block (801) is arranged in the sliding groove (7) in a fit mode, and the sliding block (801) is in clearance sliding connection with the sliding groove (7);
a nut (9) is arranged on the left side of the supporting plate (8), and the nut (9) is connected with the supporting plate (8) in an embedded manner; a motor (10) is arranged on the right side of the supporting plate (8), and the motor (10) is connected with the supporting plate (8) through bolts;
a rotating shaft (11) is arranged at the bottom end of the motor (10), and the rotating shaft (11) is connected with the motor (10) through a coupler; a drill bit (12) is arranged at the bottom end of the rotating shaft (11), and the drill bit (12) is fixed with the rotating shaft (11) through bolts; the drill bit (12) is arranged in the limiting hole (3);
a fixing plate (13) is arranged at the top end of the left side surface of the supporting plate (5), and the fixing plate (13) is welded and fixed with the supporting plate (5); a speed reducing motor (14) is arranged on the left side of the fixing plate (13), and the speed reducing motor (14) is fixed with the fixing plate (13) through bolts; the bottom end of the speed reducing motor (14) is provided with a lead screw (15), and the lead screw (15) is connected with the speed reducing motor (14) through a coupler; the lead screw (15) is connected in the nut (9) in a penetrating way, and the lead screw (15) is in threaded connection and matching with the nut (9).
2. The perforating device for high-speed railway bridge construction according to claim 1, characterized in that: the main body of the supporting plate (8) is rectangular, and the sliding blocks (801) are all isosceles trapezoids with large outer parts and small inner parts.
3. The perforating device for high-speed railway bridge construction according to claim 2, characterized in that: the sliding groove (7) is in an isosceles trapezoid shape matched with the sliding block (801).
4. The perforating device for high-speed railway bridge construction according to claim 1, characterized in that: the right end of the front side surface of the supporting plate (8) is provided with an indicating line, and the indicating line is matched with the scale mark (6).
5. The perforating device for high-speed railway bridge construction according to any one of claims 1 to 4, wherein: the bottom end of the lead screw (15) is arranged in the bearing (4), and the bottom end of the lead screw (15) is in interference connection with the bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456435.9U CN215256022U (en) | 2021-06-29 | 2021-06-29 | High-speed railway bridge construction perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456435.9U CN215256022U (en) | 2021-06-29 | 2021-06-29 | High-speed railway bridge construction perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215256022U true CN215256022U (en) | 2021-12-21 |
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ID=79484815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456435.9U Active CN215256022U (en) | 2021-06-29 | 2021-06-29 | High-speed railway bridge construction perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215256022U (en) |
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2021
- 2021-06-29 CN CN202121456435.9U patent/CN215256022U/en active Active
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