CN212642635U - Rod replacing device for horizontal grouting drilling machine - Google Patents

Abstract

The utility model provides a trade pole device for horizontal slip casting rig belongs to and trades pole technical field. The rod replacing device for the horizontal grouting drilling machine comprises a vehicle body and a rod replacing assembly. Trade the pole subassembly and include installed part, regulation seat spare, impeller I and impeller II and clamping piece, the installed part sets up to four, and four installed parts all include pole setting and compression bar and hydro-cylinder I, and the compression bar articulates to the pole setting top that corresponds, and four hydro-cylinders I all are connected with the automobile body, and four hydro-cylinders I articulate to the compression bar tail end that corresponds. Utilize extension bar and lug and external crane cooperation to make things convenient for to place the pole changing device on automobile body upper portion, utilize the corresponding compression bar of I control of four hydro-cylinders of synchronous operation to push down, just can be with four side pressure fixings of fixing base upper surface, utilize the cooperation of anti-skidding rubber pad I and anti-skidding rubber pad II to increase the stability of whole device at the compression in-process simultaneously.

Description

Rod replacing device for horizontal grouting drilling machine

Technical Field

The utility model relates to a trade the pole device field, particularly, relate to a trade pole device for horizontal slip casting rig.

Background

The horizontal grouting drilling machine is usually fixed to a vehicle body, a mast inclined to the horizontal plane is arranged on the vehicle body, a rotary spraying pipe for drilling is arranged on the mast, the rotary spraying pipe is pushed by a power device on the mast to drill into the ground, in order to ensure that the rotary spraying pipe can drill into the deeper ground, the rotary spraying pipe needs to be connected to improve the length in the using process, and after being used, the rotary spraying pipe needs to be detached, and a clamping turner and a clamping guider for connecting the rotary spraying pipe are generally arranged at the front end of the mast on the existing rotary spraying drilling machine.

In the past, need adopt manual operation when the whirl nozzle is carried to the mast, then propose among the prior art, the whirl nozzle storage frame that has placed a plurality of whirl nozzle earlier adopts fasteners such as screw or bolt to install its fixed mounting to the automobile body on, be about to trade the pole device and install on the automobile body, the driving piece that is connected with on the direct adoption whirl nozzle storage frame when trading the pole carries out the dismouting with the whirl nozzle, however, this kind of mode trades the pole device and is not convenient for dismantle the installation with the automobile body fast, thereby it is comparatively troublesome when making at every turn to trade a new batch of whirl nozzle, still need dismantle the whirl nozzle storage frame from the automobile body with the help of instruments such as external spanner.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a trade pole device for horizontal slip casting rig aims at improving the problem that lacks rapid stabilization's dismouting structure between present trade pole device and the automobile body.

The utility model discloses a realize like this:

the utility model provides a trade pole device for horizontal slip casting rig, include the automobile body and trade the pole subassembly.

The rod changing assembly comprises mounting pieces, adjusting seat pieces, a pushing piece I, a pushing piece II and clamping pieces, the four mounting pieces comprise vertical rods, pressing rods and oil cylinders I, the pressing rods are hinged to the top ends of the corresponding vertical rods, the four oil cylinders I are connected with the vehicle body, the four oil cylinders I are hinged to the tail ends of the corresponding pressing rods, the adjusting seat pieces comprise fixing seats, oil cylinders II and movable seats, the fixing seats can be abutted against the vehicle body through the four pressing rods, the oil cylinders II are connected to the fixing seats, the other ends of the oil cylinders II are connected to the movable seats, the pushing pieces I comprise servo motors I, ball screw pairs, ball screw nut pairs and sliding seats, the servo motors I are connected to the movable seats, the ball screw pairs are connected to the servo motors I, the ball screw nut pair is rotationally connected to the outer wall of the ball screw pair, the sliding seat is connected to the ball screw nut pair, and is connected with the movable seat in a sliding way, the pushing piece II comprises a servo motor II, a gear, a push plate, a rack and an L-shaped moving rod, the servo motor II is arranged on the sliding seat, the gear is connected to the output end of the servo motor II, the rack is connected to the bottom of one side of the push plate, the L-shaped moving rod is also connected to one side of the push plate, a plurality of clamping pieces are arranged, each clamping piece comprises an oil cylinder III and an arc-shaped clamping plate which are arranged in pairs, the oil cylinder III is connected to the other side of the push plate, the arc-shaped clamping plates are connected to the oil cylinder III, and the openings of the two arc-shaped clamping plates of each clamping piece are arranged oppositely.

In an embodiment of the present invention, an anti-skid rubber pad i is adhered to the bottom of the fixing base, and a counterweight is connected to one side of the upper portion of the fixing base, which is away from the push plate.

The utility model discloses an in one embodiment, hydro-cylinder II sets up to two, two hydro-cylinder II is connected to respectively fixing base upper surface both sides, and with the sliding seat bottom is connected.

The utility model discloses an in the embodiment, the sliding seat bottom is connected with the slider, set up on the sliding seat with the slide rail of slider looks adaptation.

The utility model discloses an in the embodiment, the sliding seat both sides all are connected with extension bar, two all be connected with the lug on the extension bar.

The utility model discloses an in the embodiment, the installation cavity has been seted up on the sliding seat, II fixed connection of servo motor are bottom in the installation cavity, just the gear is located the installation cavity outside.

The utility model discloses an in one embodiment, L shape carriage release lever with the rack all is located the push pedal homonymy, set up on the sliding seat with the removal track of L shape carriage release lever looks adaptation, the gyro wheel is installed to the push pedal bottom, set up on the sliding seat with the bar track of gyro wheel looks adaptation.

In an embodiment of the present invention, an arc polyurethane rubber pad is adhered to all the inner walls of the arc clamping plates.

In an embodiment of the present invention, each of the two arc-shaped clamping plates included in the clamping member collectively clamp the rotary nozzle body.

In an embodiment of the utility model, four the compressing rod outer end bottom has all cemented anti-skidding rubber pad II, four anti-skidding rubber pad II still all with the fixing base upper surface is hugged closely.

The utility model has the advantages that: the utility model discloses a pole changing device for horizontal slip casting rig that above-mentioned design obtained, during the use, utilize extension bar and lug and external lifting machine cooperation convenience to place pole changing device on automobile body upper portion, utilize the compressing tightly pole that four synchronous function's hydro-cylinder I control corresponds to push down, just can be with four side pressure fastening of fixing base upper surface fixed, it is fixed to be about to whole pole changing device compress tightly, the cooperation that utilizes anti-skidding rubber pad I and anti-skidding rubber pad II can increase the stability of whole device at the compression process simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a rod replacing device for a horizontal grouting drilling machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a mounting member according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an adjusting seat according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an external front structure in fig. 3 according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a top-down position relationship between the fixing seat and the lifting lug according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a pusher I according to an embodiment of the present invention;

fig. 7 is a schematic structural view illustrating a top-down position relationship between the sliding seat and the moving rail according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a pushing member II according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a top-down position relationship between a gear and a push plate according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a clamping member according to an embodiment of the present invention.

In the figure: 10-a vehicle body; 20-rod changing assembly; 210-a mount; 211-vertical rod; 212-a hold down bar; 213-oil cylinder I; 214-antiskid rubber pad II; 220-adjusting the seat member; 221-a fixed seat; 222-oil cylinder II; 223-a movable seat; 224-a counterweight block; 225-a slide rail; 226-an extension bar; 227-lifting lugs; 228-antiskid rubber pad I; 230-pusher I; 231-servo motor I; 232-ball screw pair; 233-ball screw nut pair; 234-sliding seat; 235-a slider; 236-a moving track; 240-pusher II; 241-servo motor II; 242-gear; 243-push plate; 244-rack; 245-L-shaped travel bar; 250-a clamping member; 251-oil cylinder III; 252-arc clamping plates.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

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

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.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a rod-changing device for a horizontal grouting drilling machine, which includes a vehicle body 10 and a rod-changing assembly 20.

The vehicle body 10 is used for bearing a vehicle body of a horizontal grouting device, and the principle of the horizontal grouting device is the prior art and is not described herein again; the rod changing assembly 20 can quickly detach and mount the rod changing device from the vehicle body 10, and can also improve the stability of the rotary spraying pipe in the rod changing process.

Referring to fig. 2, the rod changing assembly 20 includes four mounting members 210, an adjusting seat member 220, pushing members i 230, pushing members ii 240, and clamping members 250, the four mounting members 210 include vertical rods 211, pressing rods 212, and oil cylinders i 213, the pressing rods 212 are hinged to the top ends of the corresponding vertical rods 211, the vertical rods 211 are hinged to the middle portions of the pressing rods 212 through pin shafts, the four oil cylinders i 213 are all connected to the vehicle body 10, the fixed ends of the oil cylinders i 213 are connected to the vehicle body 10 through screws or bolts, the four oil cylinders i 213 are hinged to the tail ends of the corresponding pressing rods 212, and the piston ends of the oil cylinders i 213 are rotatably connected to the tail ends of the pressing rods 212 through pin shafts.

Referring to fig. 3 to 5, the adjusting seat member 220 includes a fixed seat 221, two oil cylinders ii 222 and two movable seats 223, the fixed seat 221 can be tightly supported on the vehicle body 10 by four pressing rods 212, an anti-slip rubber pad i 228 is adhered to the bottom of the fixed seat 221, the anti-slip effect between the fixed seat 221 and the vehicle body 10 can be enhanced by the anti-slip rubber pad i 228, the mounting stability of the fixed seat 221 is increased, a counterweight 224 is connected to one side of the upper portion of the fixed seat 221 away from the pushing plate 243, the gravity of the vehicle body 10 can be balanced by the arrangement of the counterweight 224, the possibility of the vehicle body 10 turning sideways is reduced, the oil cylinders ii 222 are connected to the fixed seat 221, the fixed ends of the oil cylinders ii 222 are connected to the fixed seat 221 by screws or bolts, the other ends of the oil cylinders ii 222 are connected to the movable seats 223, piston ends of the oil cylinders ii, and is connected to the bottom of the movable seat 223.

When specifically setting up, four outer end bottoms of compressing tightly pole 212 have all glued on anti-skidding rubber pad II 214, and four anti-skidding rubber pads II 214 still all hug closely with fixing base 221 upper surface, utilize anti-skidding rubber pad II 214 can increase the anti-skidding effect of fixing base 221 with the contact surface that compresses tightly pole 212 to be favorable to increasing the stability that compresses tightly pole 212 and fixing base 221 are connected.

Referring to fig. 6 and 7, the pushing member i 230 includes a servo motor i 231, a ball screw pair 232, a ball screw nut pair 233 and a sliding seat 234, the servo motor i 231 is connected to the movable seat 223, the servo motor i 231 is fixed to the left end of the upper surface of the movable seat 223 by bolts or screws, the ball screw pair 232 is connected to the servo motor i 231, the output end of the servo motor i 231 is mounted with the ball screw pair 232 by a shaft coupling, the ball screw nut pair 233 is rotatably connected to the outer wall of the ball screw pair 232, the sliding seat 234 is connected to the ball screw nut pair 233, the sliding seat 234 is integrally formed with the uppermost end of the ball screw nut pair 233 and is slidably connected with the movable seat 223, the bottom of the sliding seat 234 is connected with a sliding block 235, the sliding block 235 is integrally formed with the ball screw nut pair 233, the movable seat 223 is provided with a sliding rail 225 adapted to the sliding block 235, two sides of the, the two extension bars 226 are connected with lifting lugs 227, and the whole rod replacing device is lifted by the aid of the cooperation of the extension bars 226 and the lifting lugs 227, so that the rod replacing device is connected with the vehicle body 10 conveniently.

Referring to fig. 8 and 9, the pushing element ii 240 includes a servo motor ii 241, a gear 242, a pushing plate 243, a rack 244 and an L-shaped moving rod 245, the servo motor ii 241 is disposed on the sliding seat 234, the gear 242 is connected to an output end of the servo motor ii 241, the output end of the servo motor ii 241 is connected to a central shaft of the gear 242 through a coupling, a mounting cavity is formed on the sliding seat 234, the servo motor ii 241 is fixedly connected to a bottom portion of the mounting cavity, the servo motor ii 241 is fixedly connected to the bottom portion of the mounting cavity through a screw or a bolt, the gear 242 is located outside the mounting cavity, the rack 244 is connected to a bottom portion of one side of the pushing plate 243 and is engaged with the gear 242, the L-shaped moving rod 245 is also connected to one side of the pushing plate 243, and the.

When the rotary spraying pipe replacing device is specifically arranged, the L-shaped moving rod 245 and the rack 244 are located on the same side of the push plate 243, the sliding seat 234 is provided with the moving track 236 matched with the L-shaped moving rod 245, the bottom of the push plate 243 is provided with the roller, the sliding seat 234 is provided with the strip-shaped track matched with the roller, the rotary spraying pipe clamped on the other side of the push plate 243 is convenient to move by the aid of matching of the roller and the strip-shaped track, and the rotary spraying pipe is conveniently moved to a position where a rod needs to be replaced.

Referring to fig. 9 and 10, a plurality of clamping members 250 are provided, each clamping member 250 includes an oil cylinder iii 251 and an arc-shaped clamping plate 252, the oil cylinder iii 251 is connected to the other side of the push plate 243, the oil cylinder iii 251 is fixed to the other side of the push plate 243 through a screw or a bolt, the arc-shaped clamping plate 252 is connected to the oil cylinder iii 251, the arc-shaped clamping plate 252 is connected to the piston end of the oil cylinder iii 251 through a screw or a bolt, two arc-shaped clamping plates 252 of each clamping member 250 are oppositely arranged in an opening, an arc-shaped polyurethane rubber pad is adhered to the inner wall of each arc-shaped clamping plate 252, the stability of the swirl tube in the clamping process can be improved through the arc-shaped polyurethane rubber pads, and the two arc-shaped clamping plates 252 included.

The working principle of the rod replacing device for the horizontal grouting drilling machine is as follows: when the device is used, the extension rod 226, the lifting lug 227 and an external crane are matched to conveniently place the rod changing device on the upper part of the vehicle body 10, the four pressing rods 212 which are correspondingly controlled by the four oil cylinders I213 which are synchronously operated are pressed downwards, four sides of the upper surface of the fixed seat 221 can be pressed and fixed, namely the whole rod changing device is pressed and fixed, meanwhile, the stability of the whole device in the pressing process can be improved by the matching of the anti-skid rubber pad I228 and the anti-skid rubber pad II 214, the movable seat 223 is moved upwards to a proper position by the two oil cylinders II 222 which are synchronously operated, so that the rotary spraying pipe can be indirectly lifted to the height of the rod to be changed, the servo motor II 241 is started, the gear 242 which is meshed and connected with the rack 244 is driven to rotate by the servo motor II 241, the rotary spraying pipe 243 connected with the push plate can be indirectly driven to be forwards close to the position of the rod to be changed, and the ball screw pair, thereby can indirectly drive ball screw nut pair 233 and remove towards the direction of keeping away from servo motor I231, can make the whirl nozzle reach the position that needs the pole of changing right promptly, the whirl nozzle after utilizing the centre gripping turner and the centre gripping director of taking on the horizontal slip casting rig to change to carry out the centre gripping simultaneously, utilize two hydro-cylinders III 251 to control the arc pinch-off blades 252 that correspond to loosen the corresponding whirl nozzle after changing, when dismantling the whirl nozzle carry out reverse operation according to above-mentioned step can, whole in-process whirl nozzle presss from both sides tight stability stronger, the possibility of whirling nozzle rocking at the pole changing in-process has been reduced, and then the validity of pole changing has been increased.

It should be noted that the specific model specifications of the oil cylinder i 213, the oil cylinder ii 222, the servo motor i 231, the servo motor ii 241 and the oil cylinder iii 251 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the cylinder i 213, the cylinder ii 222, the servo motor i 231, the servo motor ii 241 and the cylinder iii 251 will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A trade lever apparatus for level slip casting rig, characterized by that includes

Vehicle body (10):

the rod changing assembly (20) comprises mounting pieces (210), adjusting seat pieces (220), pushing pieces I (230), pushing pieces II (240) and clamping pieces (250), the four mounting pieces (210) are arranged, each of the four mounting pieces (210) comprises a vertical rod (211), a pressing rod (212) and an oil cylinder I (213), the pressing rods (212) are hinged to the top ends of the corresponding vertical rods (211), the four oil cylinders I (213) are connected with the vehicle body (10), the four oil cylinders I (213) are hinged to the tail ends of the corresponding pressing rods (212), the adjusting seat pieces (220) comprise fixed seats (221), oil cylinders II (222) and movable seats (223), the fixed seats (221) can be abutted against the vehicle body (10) through the four pressing rods (212), and the oil cylinders II (222) are connected to the fixed seats (221), and the other end thereof is connected to the movable seat (223);

the pushing piece I (230) comprises a servo motor I (231), a ball screw pair (232), a ball screw nut pair (233) and a sliding seat (234), the servo motor I (231) is connected to the movable seat (223), the ball screw pair (232) is connected to the servo motor I (231), the ball screw nut pair (233) is rotatably connected to the outer wall of the ball screw pair (232), the sliding seat (234) is connected to the ball screw nut pair (233) and is in sliding connection with the movable seat (223), the pushing piece II (240) comprises a servo motor II (241), a gear (242), a push plate (243), a rack (244) and an L-shaped moving rod (245), the servo motor II (241) is arranged on the sliding seat (234), and the gear (242) is connected to the output end of the servo motor II (241), the rack (244) is connected to the bottom of one side of the push plate (243) and is in meshed connection with the gear (242), the L-shaped moving rod (245) is also connected to one side of the push plate (243), the clamping pieces (250) are provided in a plurality, each clamping piece (250) comprises an oil cylinder III (251) and an arc-shaped clamping plate (252) which are arranged in pairs, the oil cylinder III (251) is connected to the other side of the push plate (243), the arc-shaped clamping plates (252) are connected to the oil cylinder III (251), and two openings of the arc-shaped clamping plates (252) of each clamping piece (250) are arranged oppositely.

2. The rod changing device for the horizontal grouting drilling machine as claimed in claim 1, wherein a non-slip rubber pad I (228) is cemented to the bottom of the fixed seat (221), and a balancing weight (224) is connected to one side of the upper part of the fixed seat (221) far away from the push plate (243).

3. The rod changing device for the horizontal grouting drilling machine as claimed in claim 1, wherein the number of the oil cylinders II (222) is two, and the two oil cylinders II (222) are respectively connected to two sides of the upper surface of the fixed seat (221) and connected with the bottom of the movable seat (223).

4. The rod changing device for the horizontal grouting drilling machine according to claim 1, wherein a sliding block (235) is connected to the bottom of the ball screw nut pair (233), and a sliding rail (225) matched with the sliding block (235) is arranged on the movable seat (223).

5. The rod changing device for the horizontal grouting drilling machine according to claim 1, wherein an extension rod (226) is connected to both sides of the movable seat (223), and a lifting lug (227) is connected to each of the two extension rods (226).

6. The rod changing device for the horizontal grouting drilling machine as claimed in claim 1, wherein a mounting cavity is formed in the sliding seat (234), the servo motor II (241) is fixedly connected to the bottom in the mounting cavity, and the gear (242) is located outside the mounting cavity.

7. The rod changing device for the horizontal grouting drilling machine according to claim 1, wherein the L-shaped moving rod (245) and the rack (244) are positioned on the same side of the push plate (243), a moving rail (236) matched with the L-shaped moving rod (245) is arranged on the sliding seat (234), a roller is arranged at the bottom of the push plate (243), and a strip-shaped rail matched with the roller is arranged on the sliding seat (234).

8. The rod changing device for a horizontal grouting drill according to claim 1, characterized in that all the arc-shaped clamping plates (252) are glued with arc-shaped polyurethane rubber pads on the inner walls.

9. The stem changing apparatus for a horizontal grouting drill according to claim 1, wherein the two arcuate clamping plates (252) included in each of the clamping members (250) clamp together the swivel nozzle body.

10. The rod changing device for the horizontal grouting drill is characterized in that anti-skid rubber pads II (214) are adhered to the bottoms of the outer ends of the four pressing rods (212), and the four anti-skid rubber pads II (214) are tightly attached to the upper surface of the fixed seat (221).

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