CN211813012U - Open-close type plug-pull drill rod crane - Google Patents

Abstract

The utility model provides an opening-and-closing type plug-and-pull hoist, which solves the technical problem that the overall movement of the existing plug-and-pull hoist consumes a lot of time, resulting in low efficiency of the plug-and-pull work. The open-close type plug-and-pull drill crane includes a bracket, a hoisting part, a grabbing part and two conveying parts; the two conveying parts are respectively connected to the bracket, and the two conveying parts can be close to or away from each other; the hoisting part is installed on the bracket; The grabbing part is connected to the lower end of the hoisting part, and can move in the height direction under the driving of the hoisting part to grab and release the saddle frame assembly. Compared with the existing plug-and-pull drilling hoist, the open-close type plug-and-pull drilling hoist does not need to be moved as a whole, and the plug-and-pull drilling speed is faster and the work efficiency is higher.

Description

Open-close plug-and-pull brazing machine

technical field

The utility model relates to the technical field of material forming devices, in particular to an opening-and-closing type plug-and-pull brazing hoist.

Background technique

In the production process of aerated concrete panels, it is usually necessary to insert steel mesh or mesh cages in the production process to improve the structural strength of the panels. For mesh or mesh cage placement operations, the welded steel mesh or mesh cage structure is generally hung on the saddle frame assembly, and the saddle frame assembly is grasped by a plug-in brazing machine to place the steel mesh or mesh cage. Go to the poured green body, and after the green body is gasified and solidified, the saddle frame assembly is pulled out (the steel mesh or the mesh cage is left in the green body) and sent to the next cycle for repeated use.

At present, a movable plug-in drill crane is generally used in the plug-and-pull process. The plug-in drill crane needs to move as a whole. The crane moves by itself after grabbing the saddle frame under the action of the traveling drive mechanism and the traveling wheel. to the next station to ensure the cyclic movement of the saddle frame assembly. However, the overall movement of the plugging and drilling crane will consume a lot of time, resulting in low efficiency of the plugging and drilling work.

Utility model content

The purpose of the present utility model is to provide an open-close type plug-and-pull drilling hoist, so as to solve the technical problem that the overall movement of the existing plug-and-pull drilling hoist consumes a lot of time, resulting in low efficiency of the plug-and-pull drilling work.

The utility model provides an opening and closing type plug-and-pull drilling hoist, which comprises a bracket, a hoisting part, a grabbing part and two conveying parts;

The two conveying parts are respectively connected to the bracket, and the two conveying parts can be close to or away from each other;

the hoisting part is mounted on the bracket;

The grasping part is connected to the lower end of the hoisting part, and can move in the height direction under the driving of the hoisting part to grasp and release the saddle frame assembly.

As a further solution of the present invention, the conveying part includes a conveying component, a moving component and a fixing component;

the fixing assembly is fixedly mounted on the bracket;

The moving component is connected with the fixed component and can slide horizontally;

The conveying assembly is mounted on the moving assembly.

As a further solution of the present invention, the moving assembly includes a push-pull member and a sliding member;

the sliding member is slidably connected with the fixing assembly;

One end of the push-pull member is connected to the bracket, and the other end is connected to the sliding member, and the push-pull member can expand and contract and drive the sliding member to slide horizontally;

The conveying assembly is mounted on the slider.

As a further solution of the present invention, the push-pull member includes an oil cylinder, the oil cylinder is mounted on the support, and the front end of the hydraulic rod of the oil cylinder is connected to the sliding member.

As a further solution of the present invention, the hoisting part includes a motor, a winding roller and a rope;

The motor is connected with the winding roller in a driving manner;

One end of the rope is connected to the outer surface of the winding roller, and the other end is connected to the grabbing part.

As a further solution of the present invention, the hoisting part includes two of the ropes and two of the winding rollers arranged at intervals;

The upper ends of the two ropes are respectively connected to the outer sides of the two winding rollers, and the lower ends are both connected to the grabbing portion;

The two winding rollers are both connected with the motor in a driving manner, and can wind or release the rope at the same time.

As a further solution of the present invention, the hoisting part includes two ropes, and also includes two pulleys arranged on the bracket at intervals;

The upper ends of the two ropes are both connected to the outer side surface of the winding roller, and the lower ends are both connected to the grabbing portion, and the two ropes are respectively supported on the two pulleys.

As a further solution of the present invention, a guide rail is provided on the bracket, and the guide rail extends along the height direction;

The grasping part can always slide along the guide rail under the driving of the hoisting part.

As a further solution of the present invention, a guide wheel is provided on the grasping part, the guide wheel is connected with the guide rail, and can roll on the guide rail.

As a further solution of the present invention, the grab portion is provided with a hook, and the hook can hook the saddle frame assembly.

In conjunction with the above technical solutions, the beneficial effects brought by the present utility model are analyzed as follows:

The utility model provides an open-close type plug-in drill crane. When the open-close type plug-in drill crane is in operation, when the two conveying parts can approach each other, the interval between the two conveying parts is reduced until it is smaller than the saddle frame frame The width of the assembly; the saddle frame assembly on the external conveying mechanism can be moved to the lower part of the grabbing part under the driving of the conveying part, at this time, the lifting part drives the grabbing part to move downward until the saddle frame assembly can be grabbed; when After the grabbing part grabs the saddle frame assembly, the lifting part drives the grabbing part to move upward to disengage the two conveying parts, and the two conveying parts gradually move away until the interval between the two conveying parts is greater than the width of the saddle frame assembly; then, The hoisting part drives the grabbing part to move down and completes the inserting. Compared with the existing plug-and-pull drilling hoist, the open-close type plug-and-pull drilling hoist does not need to be moved as a whole, and the plug-and-pull drilling speed is faster and the work efficiency is higher.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the following descriptions The accompanying drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the front view of the opening and closing plug-and-pull drill hoist and the external conveying mechanism provided by the embodiment of the present utility model;

Fig. 2 is a partial enlarged view of position A in Fig. 1;

Fig. 3 is the left side view of the opening and closing plug-and-pull drill crane provided by the embodiment of the present utility model when the two conveying parts are close to each other;

Fig. 4 is the left side view of the opening and closing plug-and-pull drill crane provided by the embodiment of the present utility model when the two conveying parts are far away;

FIG. 5 is a schematic structural diagram of a conveying part provided by an embodiment of the present invention.

Icon: 10-bracket; 11-guide rail; 20-hoisting part; 21-motor; 22-winding roller; 23-rope; 24-pulley; 30-grab; 31-guide wheel; 32-hook; - conveying part; 41 - conveying assembly; 42 - moving assembly; 421 - push-pull part; 422 - sliding part; 43 - fixed assembly; 50 - saddle frame assembly; 60 - external conveying mechanism.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or Connected integrally; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

This embodiment provides an open-close type plug-and-pull brazing crane, please refer to FIGS. 1 to 5 in the accompanying drawings of the specification together.

As shown in FIG. 1 , FIG. 3 and FIG. 4 , the open-close type plug-and-pull drill crane includes a bracket 10 , a hoisting part 20 , a grabbing part 30 and two conveying parts 40 . The two conveying parts 40 are respectively connected to the stent 10 and can be close to or away from each other. The grabbing part 30 is connected to the lower end of the hoisting part 20 and can move in the height direction under the driving of the hoisting part 20 to grab and release the saddle frame assembly 50 .

The two conveying parts 40 can convey the saddle frame assembly 50 on the outer conveying mechanism 60 to the lower part of the gripping part 30 . Specifically, when the two conveying parts 40 can approach each other, the interval between the two conveying parts 40 is reduced until it is smaller than the width of the saddle frame assembly 50 ; the saddle frame assembly 50 on the external conveying mechanism 60 can Drive down and move to the bottom of the grabbing part 30, at this time, the hoisting part 20 drives the grabbing part 30 to move downward until it can grab the saddle frame assembly 50; when the grabbing part 30 grabs the saddle frame assembly 50, The hoisting part 20 drives the grabbing part 30 to move upward to disengage the two conveying parts 40, and the two conveying parts 40 gradually move away until the interval between the two conveying parts 40 is greater than the width of the saddle frame assembly 50; then, the hoisting part 20 drives the grabbing part During the process, the conveying part 40 will not hinder the grasping part 30 from carrying the saddle frame assembly 50 to move downward; after the inserting is completed, the hoisting part 20 drives the grasping part 30 to move upward. to the top of the two conveying parts 40 , and then repeat the above-mentioned action process to perform the next round of inserting. Compared with the existing plug-and-pull drilling hoist, the open-close type plug-and-pull drilling hoist provided by this embodiment does not need to move as a whole, the speed of plugging and drilling is faster, and the work efficiency is higher.

As shown in the specific structural form of the conveying part 40 in FIG. 5 , the conveying part 40 includes a conveying component 41 , a moving component 42 and a fixing component 43 . The fixing component 43 is fixedly mounted on the bracket 10 . The moving assembly 42 is connected with the fixing assembly 43 and can slide horizontally. The conveying assembly 41 is mounted on the moving assembly 42 . When the two conveying parts 40 need to approach each other, the moving assemblies 42 of the two conveying parts 40 move horizontally in the direction of approaching each other, and drive the two conveying parts 41 to approach each other. When the two conveying parts 40 need to move away from each other, the moving components 42 of the two conveying parts 40 move horizontally in the direction of moving away from each other, and drive the two conveying parts 41 to move away from each other. Among them, the conveying assembly 41 is preferably a belt conveyor.

Continuing to refer to FIG. 5 , the moving assembly 42 includes a push-pull member 421 and a sliding member 422 . The sliding member 422 is slidably connected with the fixing assembly 43 . One end of the push-pull member 421 is connected to the bracket 10 , and the other end of the push-pull rod is connected to the sliding member 422 . The push-pull member 421 can extend and retract and drive the sliding member 422 to slide horizontally. In addition, the conveying assembly 41 is mounted on the slider 422 . When the push-pull member 421 is extended, the sliding member 422 slides in the horizontal direction, and the sliding member 422 drives the conveying components 41 to approach each other. When the push-pull member 421 is shortened, the sliding member 422 slides in the horizontal direction, and the sliding member 422 drives the conveying components 41 away from each other.

Continuing to refer to FIG. 5 , the push-pull member 421 includes an oil cylinder, the oil cylinder is mounted on the bracket 10 , and the front end of the hydraulic rod of the oil cylinder is connected to the sliding member 422 . The hydraulic rod can be extended and retracted, and drives the sliding member 422 to slide in the horizontal direction. Of course, the push-pull member 421 may also include other components that can perform telescopic actions, such as an air cylinder.

As shown in FIGS. 1 , 3 and 4 , the hoisting part 20 includes a motor 21 , a winding roller 22 and a rope 23 . The motor 21 is connected with the winding roller 22 in a driving manner, and the motor 21 can drive the winding roller 22 to rotate. One end of the rope 23 is connected to the outer surface of the winding roller 22 , and the other end of the rope 23 is connected to the grasping part 30 . When the winding roller 22 rotates in one direction, the winding roller 22 gradually winds the rope 23, and the lower end of the rope 23 drives the grabbing part 30 to move upward. When the winding roller 22 rotates in the other direction, the winding roller 22 gradually releases the rope 23, and the grasping part 30 gradually moves downward under the action of gravity. By changing the rotation direction of the motor 21 , the rotation direction of the winding roller 22 can be changed, thereby winding the rope 23 or releasing the rope 23 .

In the hoisting part 20 shown in FIG. 1 , the hoisting part 20 includes two ropes 23 and two winding rollers 22 arranged at intervals. The upper ends of the two ropes 23 are respectively connected to the outer sides of the two winding rollers 22 , and the lower ends of the two ropes 23 are both connected to the grabbing portion 30 . The two winding rollers 22 are both connected to the motor 21. The motor 21 can drive the two winding rollers 22 to rotate at the same time. Each of the winding rollers 22 can wind or release the corresponding ropes 23 at the same time. The two ropes 23 simultaneously drive the grabbing portion 30 to move in the height direction, which can make the grabbing portion 30 move more smoothly and not easily fall over.

In the hoisting part 20 shown in FIGS. 3 and 4 , the hoisting part 20 includes two ropes 23 , and at the same time, the hoisting part 20 also includes two pulleys 24 arranged on the bracket 10 at intervals. The upper ends of the two ropes 23 are both connected to the outer side of the same winding roller 22, and the lower ends of the two ropes 23 are both connected to the grabbing portion 30. When the motor 21 rotates to drive the winding roller 22 to rotate, the two ropes 23 are wound at the same time. onto the reel 22 or release from the reel 22 at the same time. In addition, the two ropes 23 are respectively supported on two pulleys 24, and the two pulleys 24 separate the two ropes 23 to prevent the two ropes 23 from interfering with each other. At the same time, the two ropes 23 drive the grabbing part 30 to move in the height direction at the same time, which can make the movement of the grabbing part 30 more stable and not easy to fall.

As shown in FIG. 1 and FIG. 2 , a guide rail 11 is provided on the bracket 10 , and the guide rail 11 extends in the height direction. The grabbing part 30 can always slide along the guide rail 11 under the driving of the hoisting part 20 . After the saddle frame assembly 50 is transported under the hoisting part 20, the hoisting part 20 drives the grabbing part 30 to move downward until the grabbing part 30 grabs the saddle frame assembly 50, and then drives the grabbing part 30 downward The movement completes the insertion. When the grabbing part 30 moves in the height direction, it is always slidably connected with the guide rail 11 on the bracket 10 . The guide rail 11 can accurately limit the moving direction of the grabbing part 30 and prevent the grabbing part 30 from shaking during the movement process, ensuring that Good plug-and-pull effect.

As shown in FIG. 2 , as a partial enlarged view of the position A in FIG. 1 , the grasping portion 30 is provided with a guide wheel 31 , and the guide wheel 31 is connected with the guide rail 11 and can roll on the guide rail 11 . When the hoisting part 20 drives the grabbing part 30 to move in the height direction, the guide wheel 31 on the hoisting part 20 rolls on the guide rail 11 , which can accurately define the movement direction of the hoisting part 20 and reduce the resistance of the hoisting part 20 to move. . Of course, the hoisting portion 20 and the guide rail 11 may also be directly connected. For example, a through hole is formed on the hoisting part 20 , the guide rail 11 passes through the through hole of the hoisting part 20 , and lubricating oil or grease is filled between the guide rail 11 and the inner wall of the through hole of the hoisting part 20 for lubrication.

As shown in FIGS. 1 , 3 and 4 , the gripping portion 30 is provided with a hook 32 that can hook the saddle frame assembly 50 .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention .

Claims (10)

1. An open-close type plug-and-pull drill crane, characterized in that it comprises a bracket (10), a hoisting part (20), a grabbing part (30) and two conveying parts (40); The two conveying parts (40) are respectively connected to the bracket (10), and the two conveying parts (40) can be close to or away from each other; the hoisting part (20) is mounted on the bracket (10); The grabbing part (30) is connected to the lower end of the hoisting part (20), and can move in the height direction under the driving of the hoisting part (20) to grab and release the saddle frame assembly (50) . 2. The open-close type plug-in drill crane according to claim 1, wherein the conveying part (40) comprises a conveying assembly (41), a moving assembly (42) and a fixing assembly (43); the fixing assembly (43) is fixedly mounted on the bracket (10); The moving assembly (42) is connected with the fixing assembly (43) and can slide horizontally; The conveying assembly (41) is mounted on the moving assembly (42). 3. The open-close type plug-and-pull drill crane according to claim 2, wherein the moving assembly (42) comprises a push-pull member (421) and a sliding member (422); the sliding member (422) is slidably connected with the fixing assembly (43); One end of the push-pull member (421) is connected to the bracket (10), and the other end of the push-pull member (421) is connected to the sliding member (422), and the push-pull member (421) can expand and contract and drive the sliding member (422) to slide horizontally ; The conveying assembly (41) is mounted on the sliding member (422). 4. The open-close type plug-in drill crane according to claim 3, wherein the push-pull member (421) comprises an oil cylinder, the oil cylinder is mounted on the support (10), and the front end of the hydraulic rod of the oil cylinder Connect with the slider (422). 5. The open-close type plug-and-pull drill crane according to claim 1, wherein the hoisting part (20) comprises a motor (21), a winding roller (22) and a rope (23); The motor (21) is in driving connection with the winding roller (22); One end of the rope (23) is connected with the outer surface of the winding roller (22), and the other end is connected with the grabbing part (30). 6 . The open-close type plug-and-pull drilling hoist according to claim 5 , wherein the hoisting part ( 20 ) comprises two ropes ( 23 ) and two winding rollers ( 22 ) arranged at intervals. 7 . ); The upper ends of the two ropes (23) are respectively connected to the outer sides of the two winding rollers (22), and the lower ends are both connected to the grabbing portion (30); Both of the two winding rollers (22) are connected to the motor (21) in a driving manner, and can wind or release the rope (23) at the same time. 7. The open-close type plug-and-pull drill crane according to claim 5, characterized in that, the hoisting part (20) comprises two ropes (23), and further comprises two cables (23) arranged at intervals on the bracket (10). ) on the pulley (24); The upper ends of the two ropes (23) are both connected to the outer side surface of the winding roller (22), and the lower ends are both connected to the grabbing portion (30), and the two ropes (23) are respectively supported on on the two pulleys (24). 8. The open-close type plug-and-pull drill crane according to claim 1, wherein a guide rail (11) is provided on the bracket (10), and the guide rail (11) extends along the height direction; The grasping part (30) can always slide along the guide rail (11) under the driving of the hoisting part (20). 9 . The open-close type plug-in drill crane according to claim 8 , wherein a guide wheel ( 31 ) is provided on the grab portion ( 30 ), and the guide wheel ( 31 ) is connected to the guide rail ( 9 . 11) connected and able to roll on the guide rail (11). 10 . The open-close type plug-and-pull drill crane according to claim 1 , wherein the grab portion ( 30 ) is provided with a hook ( 32 ), and the hook ( 32 ) can be hooked to the saddle frame frame. 11 . assembly (50).

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