CN215702981U

CN215702981U - Railway construction drilling machine

Info

Publication number: CN215702981U
Application number: CN202122280342.1U
Authority: CN
Inventors: 秦方
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-19
Filing date: 2021-09-19
Publication date: 2022-02-01
Anticipated expiration: 2031-09-19

Abstract

The utility model discloses a drilling machine for railway construction and relates to the technical field of drilling machines. The wall-mounted drilling machine comprises a supporting plate, wherein a fixing bolt connected with a wall penetrates through the supporting plate, a guide rod which is perpendicular to the supporting plate and is positioned below the fixing bolt is fixedly connected to the supporting plate, a sliding block is slidably mounted on the guide rod, a cylindrical mounting box is fixedly sleeved on the sliding block, a rotating ring plate is rotatably sleeved on the cylindrical mounting box, a mounting plate is fixedly connected to one side of the rotating ring plate, a connecting block is detachably connected to the other side of the mounting plate, and a drilling machine with a drill bit facing the wall is mounted in the connecting block. According to the utility model, the guide rod is vertically arranged on the wall through the support plate, and then the drilling machine can only move along the direction of the guide rod through the sliding block, so that the drilling machine can keep vertical when drilling the wall, further the drilling precision is ensured, the whole device does not need to be lifted manually, and the manpower is saved.

Description

Railway construction drilling machine

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a drilling machine for railway construction.

Background

In recent years, railways in China develop rapidly, construction operation of newly-built lines and reconstructed lines is frequent, railway construction in mountainous areas often needs to be performed in tunnels, wall drilling operation is sometimes needed in the process of construction in the tunnels, the existing drilling machine generally needs manual lifting, time and labor are wasted in operation, a larger drilling machine is needed for drilling holes with large diameters, personnel lifting is very difficult, the drilled hole verticality cannot be guaranteed, the precision cannot meet the requirement, but if a support frame fixed on the wall is used for supporting the drilling machine, the direction of the drilling machine is difficult to adjust, the drilling machine can only be used corresponding to one drilling hole, and the adjustment of the drilling hole position is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a drilling machine for railway construction, which aims to solve the problems that a manual lifting drilling machine wastes time and labor, the drilling precision cannot be guaranteed, a supporting frame fixed on a wall can only correspond to one drilling position, and the subsequent adjustment of the drilling position is very troublesome.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a railway construction drilling machine, includes the backup pad, run through in the backup pad and install the fixing bolt who is connected with the wall, fixedly connected with sets up rather than the perpendicular guide bar that just is located the fixing bolt below in the backup pad, slidable mounting has the sliding block on the guide bar, fixed cover is equipped with cylindrical mounting box on the sliding block, cylindrical mounting box rotates the cover and is equipped with the swivel plate, swivel plate one side fixedly connected with mounting panel, the mounting panel opposite side can be dismantled and be connected with the connecting block, install the rig of drill bit towards the wall in the connecting block.

Furthermore, the first half of backup pad one side is constructed threaded hole seat, the fixing bolt screw thread is run through and is installed in threaded hole seat, the part that is located threaded hole seat below in the backup pad is run through and is installed four positioning bolt that are the rectangle and distribute, guide bar fixed connection is in the backup pad between four positioning bolt.

Further, the guide bar includes fixed connection and has a slide rail one in the backup pad, a slide rail other end articulates there is the slide rail two that only can upwards overturn, a slide rail hinged end is constructed the slot, two hinged ends of slide rail are constructed the inserted block with slot matched with, a slide rail both sides all are constructed with and the corresponding recess of slot, the recess internal thread runs through to install the spacing bolt that is used for connecting the inserted block.

Furthermore, an annular plate groove is formed in the cylindrical mounting box, an annular through groove communicated with the annular plate groove is formed in the peripheral side of the cylindrical mounting box, the rotating plate comprises an annular rotating plate which is rotatably mounted in the annular plate groove, an annular block which is slidably mounted in the annular through groove is fixedly connected to the peripheral side of the annular rotating plate, a plurality of through holes located on one side of the annular block are formed in the annular rotating plate along the circumferential array, a jack communicated with one of the through holes is formed in the cylindrical mounting box, and a limiting column penetrating through the through holes is inserted in the jack.

Further, the mounting panel includes that one side fixed connection is in the annular piece outside and with cylindrical mounting box surface sliding fit's arc, the arc opposite side is constructed and is had the grafting piece, be constructed on the connecting block with grafting piece matched with inserting groove, the equal screw thread through mounting in both sides of connecting block has two connecting bolt that are used for connecting the grafting piece.

Furthermore, a first handle is fixedly connected to the other side of the rotating ring plate, and a second handle which is opposite to the first handle is fixedly installed on the drilling machine.

The utility model has the following beneficial effects:

1. according to the utility model, the guide rod is vertically arranged on the wall through the support plate, and then the drilling machine can only move along the direction of the guide rod through the sliding block, so that the drilling machine can keep vertical when drilling the wall, further the drilling precision is ensured, the whole device does not need to be lifted manually, and the manpower is saved.

2. According to the utility model, the motor is rotatably arranged on the cylindrical mounting box through the rotating ring plate, so that the direction of the drilling machine can be rotatably adjusted along the axis of the cylindrical mounting box, the distance between the drilling machine and the mounting plate can be changed by changing the size of the connecting block, and further the distance between the drilling machine and the axis of the cylindrical mounting box can be adjusted, so that the direction of the drilling machine in the same horizontal plane can be conveniently adjusted, an integral device does not need to be installed on the wall again, and the operation is more convenient and labor-saving.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top plan view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 2 in accordance with the present invention;

FIG. 5 is a plan side view of the present invention;

reference numerals: 1. a support plate; 101. a threaded bore seat; 102. positioning the bolt; 2. fixing the bolt; 3. a guide bar; 301. a first slide rail; 302. a second slide rail; 303. a slot; 304. inserting a block; 305. a groove; 306. a limit bolt; 4. a slider; 5. a cylindrical mounting box; 501. an annular plate groove; 502. an annular through groove; 503. a jack; 504. a limiting column; 6. a swivel plate; 601. an annular rotating plate; 602. a ring block; 603. perforating; 7. mounting a plate; 701. an arc-shaped plate; 702. an insertion block; 8. connecting blocks; 801. inserting grooves; 802. a connecting bolt; 9. a drilling machine; 10. a first handle; 11. and a second handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, a drilling machine for railway construction according to an embodiment of the present invention includes a supporting plate 1, a fixing bolt 2 connected to a wall is installed on the supporting plate 1, a guide rod 3 vertically disposed to the supporting plate 1 and located below the fixing bolt 2 is fixedly connected to the supporting plate 1, a sliding block 4 is slidably installed on the guide rod 3, a cylindrical mounting box 5 is fixedly sleeved on the sliding block 4, the cylindrical mounting box 5 is rotatably sleeved with a rotating plate 6, a mounting plate 7 is fixedly connected to one side of the rotating plate 6, a connecting block 8 is detachably connected to the other side of the mounting plate 7, a drilling machine 9 with a drill bit facing the wall is installed in the connecting block 8, when the drilling machine is used, the supporting plate 1 needs to be fixed to the wall through the fixing bolt 2, then the connecting block 8 with the drilling machine 9 is installed on the mounting plate 7, the circumferential direction of the drilling machine 9 can be adjusted by rotating the rotating plate 6, and can change the distance between rig 9 and the 5 axes of cylindrical mounting box through changing connecting block 8, and then adjust the whole position of rig 9, convenient operation is swift, need not to dismantle the whole device after change the position installation again, the guide bar 3 of perpendicular installation can make sliding block 4 only remove along its length direction on the backup pad 1, and then drive rig 9 and remove along the length direction of guide bar 3 all the time, the vertical accuracy of drilling has been guaranteed, and the device wholly need not artifical lift, use manpower sparingly.

As shown in fig. 1 and 3, in some embodiments, the upper half portion of one side of the support plate 1 is configured with a threaded hole seat 101, the fixing bolt 2 is installed in the threaded hole seat 101 in a threaded penetrating manner, four positioning bolts 102 which are distributed in a rectangular manner are installed in the support plate 1 in a penetrating manner at the portion below the threaded hole seat 101, the guide rod 3 is fixedly connected to the support plate 1 among the four positioning bolts 102, the fixing bolt 2 is installed at the upper half portion of the support plate 1 through the threaded hole seat 101, the guide rod 3 is installed at the lower half portion of the support plate 1, and the four positioning bolts 102 are further installed, so that the support plate 1 can be connected to a wall surface more stably, the gravity borne by the guide rod 3 can be effectively dispersed and supported, and the danger that the support plate 1 is separated from the wall surface due to excessive stress is prevented.

As shown in fig. 3, in some embodiments, the guide rod 3 includes a first slide rail 301 fixedly connected to the support plate 1, a second slide rail 302 only capable of being turned upwards is hinged to the other end of the first slide rail 301, a slot 303 is configured at a hinged end of the first slide rail 301, an insertion block 304 matched with the slot 303 is configured at a hinged end of the second slide rail 302, grooves 305 corresponding to the slot 303 are configured at both sides of the first slide rail 301, a limit bolt 306 for connecting the insertion block 304 is installed in the grooves 305 in a penetrating manner, the first slide rail 301 and the second slide rail 302 are hinged to facilitate bending and accommodating the guide rod 3, so that the occupied space is reduced, the limit bolt 306 in the grooves 305 is used for fixedly connecting the end portions of the first slide rail 301 and the second slide rail 302, and therefore, breakage due to support only by a hinge point is prevented, and the device is more stable.

As shown in fig. 1 and 3, in some embodiments, an annular plate groove 501 is formed in the cylindrical mounting box 5, an annular through groove 502 communicating with the annular plate groove 501 is formed in the outer peripheral side of the cylindrical mounting box 5, the rotating plate 6 includes an annular rotating plate 601 rotatably mounted in the annular plate groove 501, an annular block 602 slidably mounted in the annular through groove 502 is fixedly connected to the outer peripheral side of the annular rotating plate 601, a plurality of through holes 603 located on one side of the annular block 602 are formed in the annular rotating plate 601 along a circumferential array, a socket 503 communicating with one of the through holes 603 is formed in the cylindrical mounting box 5, a stopper 504 penetrating the through hole 603 is inserted into the socket 503, the annular rotating plate 601 is mounted in the annular through groove 502 for enabling the rotating plate 6 to rotate on the cylindrical mounting box 5 while limiting the position of the whole body thereof and preventing the falling off, and the annular block 602 is used for connecting the mounting plate 7, the stopper column 504 is inserted into the through hole 603 to fix the position of the annular rotating plate 601, and further, to fix the position of the entire rotating plate 6 after the orientation of the drill 9 is adjusted.

As shown in fig. 2 and 4, in some embodiments, the mounting plate 7 includes an arc plate 701, one side of which is fixedly connected to the outside of the annular block 602 and is in sliding fit with the surface of the cylindrical mounting box 5, an insertion block 702 is configured on the other side of the arc plate 701, an insertion groove 801 which is matched with the insertion block 702 is configured on the connecting block 8, two connecting bolts 802 for connecting the insertion block 702 are installed on both sides of the connecting block 8 in a threaded penetrating manner, the connecting block 8 can be preliminarily connected to the arc plate 701 through the matching of the insertion groove 801 and the insertion block 702, then the connecting block 8 is connected with the insertion block 702 through the connecting bolts 802 to complete fixing, and the connecting bolts 802 are provided to facilitate the detachment and replacement of the connecting block 8.

As shown in fig. 1, in some embodiments, a first handle 10 is fixedly connected to the other side of the rotating ring plate 6, and a second handle 11 opposite to the first handle 10 is fixedly installed on the drilling machine 9, and is used for synchronously pushing the two sides to prevent the sliding block 4 from shifting to increase friction force, so that the sliding block 4 is blocked.

Claims

1. The utility model provides a railway construction drilling machine, includes backup pad (1), its characterized in that, run through on backup pad (1) and install fixing bolt (2) that are connected with the wall, fixedly connected with sets up rather than perpendicular and is located guide bar (3) of fixing bolt (2) below in backup pad (1), slidable mounting has sliding block (4) on guide bar (3), the fixed cover is equipped with cylindrical mounting box (5) on sliding block (4), cylindrical mounting box (5) rotate the cover and are equipped with swivel plate (6), fixedly connected with mounting panel (7) in swivel plate (6) one side, mounting panel (7) opposite side can be dismantled and be connected with connecting block (8), install rig (9) of drill bit towards the wall in connecting block (8).

2. The drilling machine for railway construction and construction, as claimed in claim 1, wherein the upper half of one side of the support plate (1) is provided with a threaded hole seat (101), the fixing bolt (2) is installed in the threaded hole seat (101) in a threaded penetrating manner, four positioning bolts (102) distributed in a rectangular shape are installed in the portion, below the threaded hole seat (101), of the support plate (1) in a penetrating manner, and the guide rod (3) is fixedly connected to the support plate (1) among the four positioning bolts (102).

3. The drilling machine for railway construction according to claim 1, wherein the guide rod (3) comprises a first slide rail (301) fixedly connected to the support plate (1), the other end of the first slide rail (301) is hinged to a second slide rail (302) which can only turn upwards, a slot (303) is formed at the hinged end of the first slide rail (301), an insert block (304) matched with the slot (303) is formed at the hinged end of the second slide rail (302), grooves (305) corresponding to the slot (303) are formed in both sides of the first slide rail (301), and a limiting bolt (306) used for connecting the insert block (304) is installed in the grooves (305) in a penetrating mode.

4. The railway construction drilling machine of claim 1, an annular plate groove (501) is formed in the cylindrical mounting box (5), an annular through groove (502) communicated with the annular plate groove (501) is formed on the outer peripheral side of the cylindrical mounting box (5), the rotating plate (6) comprises an annular rotating plate (601) which is rotatably arranged in an annular plate groove (501), the outer peripheral side of the annular rotating plate (601) is fixedly connected with an annular block (602) which is slidably arranged in the annular through groove (502), the annular rotating plate (601) is provided with a plurality of perforations (603) which are arranged on one side of the annular block (602) along the circumferential array, the cylindrical mounting box (5) is provided with an insertion hole (503) communicated with one of the through holes (603), and a limiting column (504) penetrating through the through hole (603) is inserted into the insertion hole (503).

5. The drilling machine for railway construction and construction as claimed in claim 1, wherein the mounting plate (7) comprises an arc plate (701) which is fixedly connected to the outer side of the annular block (602) on one side and is in sliding fit with the surface of the cylindrical mounting box (5), an inserting block (702) is configured on the other side of the arc plate (701), an inserting groove (801) matched with the inserting block (702) is configured on the connecting block (8), and two connecting bolts (802) for connecting the inserting block (702) are installed on two sides of the connecting block (8) in a threaded penetrating manner.

6. The railway construction drilling machine as claimed in claim 1, wherein a first handle (10) is fixedly connected to the other side of the swivel plate (6), and a second handle (11) opposite to the first handle (10) is fixedly mounted on the drilling machine (9).