CN217925936U

CN217925936U - Tunnel anchor rod installation equipment

Info

Publication number: CN217925936U
Application number: CN202222180562.1U
Authority: CN
Inventors: 张腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-29
Anticipated expiration: 2032-08-18

Abstract

The utility model belongs to the technical field of the stock installation, especially, be a tunnel stock erection equipment, the power distribution box comprises a box body, one side of box is rotated and is connected with the cylinder, it is connected with the drive case to rotate on the output shaft of cylinder to go up, the drive case rotates and connects one side at the box, two pinion racks of fixedly connected with on the both sides inner wall of drive case, the outside slip cover of two pinion racks is equipped with same hollow plate. The utility model discloses a lower cylinder and pivoted drive case, can adjust the inclination of stock, so that satisfy the stock installation and be different inclination's needs, through hollow slab, servo motor, the worm, drive gear, driven worm wheel, the cooperation of pinion rack and stock, the limit that has driven the stock is rotatory to be moved in the limit, can move stock screw in soil layer, through limiting plate, spacing groove and stop collar, but worm and stock lead spacingly, avoid worm and stock to take place the skew and influence the precision of installation.

Description

Tunnel anchor rod installation equipment

Technical Field

The utility model relates to an anchor rod installation technical field especially relates to a tunnel anchor rod erection equipment.

Background

In recent years, with the great increase of the foundation construction strength of China, the number of the tunnels is continuously increased, the requirements on the tunnel construction quality and the construction safety are more and more strict, and the adoption of the tunnel anchor rod is a necessary means for improving the tunnel construction quality. The anchor rod is used as a tension member penetrating into the stratum, one end of the anchor rod is connected with an engineering structure, the other end of the anchor rod penetrates into the stratum, the whole anchor rod is divided into a free section and an anchoring section, the free section is an area for transmitting the tension at the head of the anchor rod to the anchoring section, and the function of the free section is to apply prestress to the anchor rod.

However, the construction mode of present tunnel stock generally is the handheld stock of constructor, to stock screw in stratum, leads to artifical intensity of labour great, and the efficiency of construction is low, uses tunnel stock erection equipment to stock screw in stratum a bit, nevertheless inconvenient as required to adjust the inclination of screw in, leads to application range less, and the orientation of screw in easily takes place the skew, leads to the installation unqualified, therefore we have proposed a tunnel stock erection equipment and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a tunnel anchor rod installation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tunnel anchor rod erection equipment, includes the box, one side of box is rotated and is connected with the cylinder, it is connected with the drive case to rotate on the output shaft of cylinder to go up, the drive case rotates and connects one side at the box, two pinion racks of fixedly connected with on the both sides inner wall of drive case, the outside slip cap of two pinion racks is equipped with same hollow slab, one side fixedly connected with servo motor of hollow slab, fixedly connected with worm on servo motor's the output shaft, the one end fixedly connected with bayonet joint of worm, the activity joint has the stock in the bayonet joint, the fixed slot has all been seted up to the top and the bottom of stock, the equal screw thread in top and the bottom of bayonet joint is provided with clamping screw, and two clamping screw are movable joint respectively in the fixed slot that corresponds, the hollow slab internal rotation is provided with two drive gears, the equal fixedly connected with driven worm wheel in front side of two drive gears, the worm meshes with two driven worm wheel mutually, and two drive gears mesh with the pinion rack mutually with corresponding respectively, the bottom fixedly connected with four lower cylinders of box, fixedly connected with solid board on the output shaft of lower cylinder, the equal fixedly connected with pad in bottom of four solid boards.

Preferably, two transverse plates are fixedly connected to the inner walls of the two sides of the hollow plate, and the two driving gears are respectively and rotatably connected to the front sides of the corresponding transverse plates.

Preferably, the bottom of box rotates and is connected with four universal wheels, and four universal wheels are the rectangle setting based on the box.

Preferably, a tool box is sleeved in the box body in a sliding mode, and a handheld groove is formed in the front side of the tool box.

Preferably, fixedly connected with connecting plate on one side inner wall of box, the front side rotation of connecting plate is connected with the otic placode, otic placode fixed connection is in the one end of last cylinder.

Preferably, one side of the driving box is fixedly connected with a limiting sleeve, and the worm is movably sleeved in the limiting sleeve.

Preferably, all seted up the spacing groove on the top inner wall of drive case and on the bottom inner wall, two spacing inslots all slide the cover and be equipped with the limiting plate, and two limiting plates fixed connection are respectively in the top and the bottom of the hollow slab that corresponds.

In the utility model, the tunnel anchor rod mounting equipment is convenient for fixing the device through the matching of the lower cylinder, the stabilizing plate and the non-slip mat, ensures the stability during mounting, and can adjust the inclination angle of the anchor rod through the arrangement of the lower cylinder and the rotating driving box so as to meet the requirement of mounting the anchor rod with different inclination angles;

the utility model discloses in, a tunnel anchor rod erection equipment, through the cooperation of bayonet joint, clamping screw and fixed slot, be convenient for dismouting anchor rod, through the cooperation of hollow plate, servo motor, worm, drive gear, driven worm wheel, pinion rack and anchor rod, the limit that has driven the anchor rod is rotatory to move to the right side simultaneously, and then can screw in the anchor rod in the soil layer, through the cooperation of limiting plate and spacing groove, can lead to hollow plate and worm, through the stop collar, can lead to the worm spacing again, avoid worm and anchor rod to squint, and then guaranteed the stability when worm and anchor rod are screwed in;

the utility model has the advantages of reasonable design, through lower cylinder and pivoted drive case, can adjust the inclination of stock, so as to satisfy the needs that are different inclination to the stock installation, through hollow slab, servo motor, the worm, drive gear, driven worm wheel, the cooperation of pinion rack and stock, the limit rotation limit that has driven the stock moves right, can move stock screw in soil layer, through the limiting plate, spacing groove and stop collar, but worm and stock lead spacingly, avoid worm and stock to take place the skew and influence the precision of installation.

Drawings

Fig. 1 is a schematic structural view of a tunnel anchor rod installation apparatus provided by the present invention;

fig. 2 is a cross-sectional view of a tunnel anchor rod installation apparatus provided by the present invention;

fig. 3 is a schematic structural diagram of a part a of the tunnel anchor rod installation apparatus provided by the present invention.

In the figure: 1. a box body; 2. a tool box; 3. a universal wheel; 4. a lower cylinder; 5. a stabilizing plate; 6. a non-slip mat; 7. a drive box; 8. a limiting sleeve; 9. a plug-in connector; 10. fixing the screw rod; 11. an anchor rod; 12. an upper cylinder; 13. an ear plate; 14. a connecting plate; 15. a fixing groove; 16. a servo motor; 17. a hollow slab; 18. a toothed plate; 19. a transverse plate; 20. a drive gear; 21. a driven worm gear; 22. a worm; 23. and a limiting plate.

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.

Referring to fig. 1-3, a tunnel anchor rod installation device includes a box body 1, one side of the box body 1 is rotatably connected with an upper air cylinder 12, an output shaft of the upper air cylinder 12 is rotatably connected with a driving box 7, the upper air cylinder 12 is started, the upper air cylinder 12 drives the driving box 7, a plug-in connector 9 and an anchor rod 11 deflect, and further, an inclination angle of the anchor rod 11 can be adjusted, so as to meet the requirement of installing the anchor rod 11 at different inclination angles, the driving box 7 is rotatably connected to one side of the box body 1, two toothed plates 18 are fixedly connected to inner walls of two sides of the driving box 7, the outer sides of the two toothed plates 18 are slidably sleeved with the same hollow plate 17, one side of the hollow plate 17 is fixedly connected with a servo motor 16, a worm 22 is fixedly connected to an output shaft of the servo motor 16, one end of the worm 22 is fixedly connected with the plug-in connector 9, the anchor rod 11 is movably clamped in the plug-in connector 9, both the top and the bottom of the anchor rod 11 are provided with fixing grooves 15, both the top and the bottom of the plug-in the connecting connector 9 are provided with fixing screws 10, so that the two fixing screws 10 are movably clamped in the corresponding fixing grooves 15, and the fixing screws are fixed in the corresponding fixing grooves 11;

the hollow plate 17 internal rotation is provided with two drive gears 20, the equal fixedly connected with driven worm wheel 21 in front of two drive gears 20, worm 22 meshes with two driven worm wheel 21 mutually, two drive gears 20 mesh with corresponding pinion rack 18 respectively, start servo motor 16, servo motor 16 has driven worm 22, the rotation of bayonet joint 9 and stock 11, worm 22 has driven the counter rotation of two driven worm wheel 21 and drive gear 20 simultaneously, under the effect of two fixed pinion rack 18, two drive gears 20 will roll right along two pinion rack 18, two drive gears 20 have driven hollow plate 17, the right side of worm 22 and stock 11 moves, and then the stable right side of the limit rotatory limit of driven stock 11 moves, and then can go into the stock in the soil soon, the bottom fixedly connected with four lower cylinders 4 of box 1, fixedly connected with steadying plate 5 on the output shaft of lower cylinder 4, the bottom of four steadying plates 5 all fixedly connected with slipmat 6, start four lower cylinders 4, lower cylinder 4 has driven the move down of steadying plate 5 and slipmat 6 and contact with ground, and push up universal wheel 3, and then break away from ground, make the stabilizing device more.

The utility model discloses in, two diaphragms 19 of fixedly connected with on the both sides inner wall of hollow core plate 17, two drive gear 20 rotate respectively and connect in the front side of the diaphragm 19 that corresponds, are convenient for support drive gear 20 and driven worm wheel 21, make its rotatory more stable smooth and easy.

The utility model discloses in, the bottom of box 1 is rotated and is connected with four universal wheels 3, and four universal wheels 3 are the rectangle setting based on box 1, and the thrust unit of being convenient for removes.

The utility model discloses in, the sliding sleeve is equipped with toolbox 2 in the box 1, and the front side of toolbox 2 is opened and is equipped with handheld groove, the placement tool of being convenient for.

The utility model discloses in, fixedly connected with connecting plate 14 on one side inner wall of box 1, the front side rotation of connecting plate 14 is connected with otic placode 13, and otic placode 13 fixed connection is convenient for rotate last cylinder 12 and connect on one side inner wall of box 1 in last cylinder 12's one end.

The utility model discloses in, one side fixedly connected with stop collar 8 of drive case 7, worm 22 movable sleeve establish in stop collar 8, through stop collar 8, can lead to worm 22 and stock 11 spacing, make it can stably remove.

The utility model discloses in, all seted up the spacing groove on the top inner wall of drive case 7 and on the inner wall of bottom, two spacing inslot all slide the cover and be equipped with limiting plate 23, and two limiting plate 23 fixed connection respectively can lead to hollow plate 17 through limiting plate 23 at the top and the bottom of the hollow plate 17 that corresponds, and then stability when having guaranteed worm 22 and removing.

The utility model discloses in, at the during operation, through universal wheel 3, be convenient for thrust unit removes the position of stock installation, then start four lower cylinders 4, lower cylinder 4 has driven moving down and ground contact of firm board 5 and slipmat 6, and break away from ground to universal wheel 3 jack-up, and then can fix the device, and then make the device more stable, then insert in bayonet joint 9 stock 11, screw up two clamping screw 10, make two clamping screw 10 joints in the fixed slot 15 that corresponds, and then can fix stock 11 in bayonet joint 9, then according to the inclination of stock installation, cylinder 12 is started, it has driven drive box 7 to go up cylinder 12, bayonet joint 9 and stock 11 take place the deflection, and then can adjust the inclination of stock 11, so as to satisfy the needs that are different inclination to stock 11 installation, then start servo motor 16, servo motor 16 has driven worm 22, the rotation of bayonet joint 9 and stock 11, the rotation of bolt 22 has driven two driven worm wheel 21 and drive gear 20, and drive worm wheel 18, and then the stock 11 can be along the right side of stock 11 the worm wheel of bolt, the limit of the spacing pinion rack-side of bolt 11 and the worm wheel 17, the limit drive worm wheel 17 and the hollow worm wheel 17, the limit of stock 11, the hollow pinion rack has been guaranteed again that the stock 11 and the hollow worm wheel of bolt 11 has moved into the hollow worm wheel of bolt 11, the hollow limit drive worm wheel 17 and the hollow limit of bolt 11, 22 has taken place the hollow drive worm wheel and the hollow limit worm wheel of the anchor rod.

Claims

1. The tunnel anchor rod installation equipment comprises a box body (1) and is characterized in that one side of the box body (1) is rotatably connected with an upper air cylinder (12), an output shaft of the upper air cylinder (12) is rotatably connected with a driving box (7), the driving box (7) is rotatably connected to one side of the box body (1), two toothed plates (18) are fixedly connected to inner walls of two sides of the driving box (7), the outer sides of the two toothed plates (18) are slidably sleeved with the same hollow plate (17), one side of the hollow plate (17) is fixedly connected with a servo motor (16), a worm (22) is fixedly connected to an output shaft of the servo motor (16), one end of the worm (22) is fixedly connected with a plug-in connector (9), the plug-in connector (9) is movably clamped with an anchor rod (11), the top and the bottom of the anchor rod (11) are both provided with fixing grooves (15), the top and the bottom of the plug-in connector (9) are both provided with fixing screw rods (10) in a threaded manner, the two fixing screw rods (10) are respectively movably clamped in the fixing grooves (15), two driving gears (20) are rotatably arranged in the hollow plate (17), two driving gears (20), the two driving gears (21) are both fixed on the front sides of the two driving gears (21) and are engaged with driven worm wheels (21), two drive gears (20) mesh with pinion rack (18) that correspond respectively mutually, four lower cylinders (4) of bottom fixedly connected with of box (1), fixedly connected with firm board (5) on the output shaft of lower cylinder (4), equal fixedly connected with slipmat (6) in bottom of four firm boards (5).

2. The tunnel anchor rod installation device according to claim 1, wherein two transverse plates (19) are fixedly connected to the inner walls of the two sides of the hollow plate (17), and the two driving gears (20) are respectively and rotatably connected to the front sides of the corresponding transverse plates (19).

3. The tunnel anchor rod installation equipment according to claim 1, characterized in that four universal wheels (3) are rotatably connected to the bottom of the box body (1), and the four universal wheels (3) are arranged in a rectangular shape based on the box body (1).

4. The tunnel anchor rod installation device according to claim 1, wherein a tool box (2) is slidably sleeved in the box body (1), and a handheld groove is formed in the front side of the tool box (2).

5. The tunnel anchor rod installation device according to claim 1, wherein a connecting plate (14) is fixedly connected to the inner wall of one side of the box body (1), an ear plate (13) is rotatably connected to the front side of the connecting plate (14), and the ear plate (13) is fixedly connected to one end of the upper cylinder (12).

6. The tunnel anchor rod installation device according to claim 1, wherein a limiting sleeve (8) is fixedly connected to one side of the driving box (7), and the worm (22) is movably sleeved in the limiting sleeve (8).

7. The tunnel anchor rod installation equipment of claim 1, wherein the top inner wall and the bottom inner wall of the driving box (7) are respectively provided with a limiting groove, two limiting grooves are respectively and slidably sleeved with a limiting plate (23), and the two limiting plates (23) are respectively and fixedly connected to the top and the bottom of the corresponding hollow plate (17).