CN210710340U

CN210710340U - Pod

Info

Publication number: CN210710340U
Application number: CN201921640456.9U
Authority: CN
Inventors: 宋有聚
Original assignee: Shenzhen Srod Industrial Group Co Ltd
Current assignee: Shenzhen Srod Industrial Group Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-09
Anticipated expiration: 2029-09-27

Abstract

An embodiment of the utility model provides a nacelle designs engineering machine tool field. The utility model discloses nacelle, including the plummer that is used for supporting the crawl device, connect in the connecting portion of plummer, connect in the card frame of connecting portion, card frame and plummer relative interval set up to form the accommodation space that is used for holding the crawl device, card frame and plummer form the access & exit that supplies the crawl device to come in and go out in the one end of keeping away from connecting portion, are provided with the portion of hanging that is used for connecting the lifting rope on the card frame, when the nacelle was hung through the portion of hanging, the access & exit was higher than connecting portion and up. The crawler can be placed in a deep well or a pipeline by using the pod, and then the crawler is driven out of the pod for operation. And returning to the nacelle after the operation is finished, and then recovering the creeper and the nacelle together. The operation of aligning the hooks is avoided in the process of recovering the creeper, so that the crawler is relatively simple and efficient to recover.

Description

Pod

Technical Field

The utility model relates to a survey equipment field particularly, relates to a nacelle.

Background

At present, crawlers may be used in order to detect the conditions inside pipes or deep wells. The creeper is put in and recycled, and the conventional method adopts a rope and lifting hook mode, the lifting hook is aligned with a hook on the creeper, and then the creeper is put in a deep well; after the creeper is used, namely detection in the well is finished, the creeper is lifted out. If the depth is deep, the rope has no rigidity, and the hook on the lifting rope is difficult to be butted with the hook on the crawler in the pipeline (well). The ordinary operator often spends a lot of time for the counterpoint of lifting hook and couple, and confirm whether the lifting hook on the external rope of well matches with the couple on the crawl ware in the well. Therefore, in the prior art, the crawler is relatively troublesome to recycle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nacelle, it can realize simply, retrieve high-efficiently to the crawl device.

The embodiment of the utility model discloses a can realize like this:

in a first aspect, an embodiment of the present invention provides a pod for loading a crawler, including:

the bearing table is used for supporting the crawler;

a connecting part connected to the bearing table;

the clamping frame is connected to the connecting portion, the clamping frame and the bearing table are arranged at intervals relatively, so that an accommodating space used for accommodating the crawler is formed, an entrance and an exit for the crawler to enter and exit the accommodating space are formed by the clamping frame and one end, far away from the connecting portion, of the bearing table, a hanging portion used for being connected with a lifting rope is arranged on the clamping frame, and when the nacelle is lifted through the hanging portion, the entrance and the exit are higher than the connecting portion.

In an alternative embodiment, one end of the suspension portion is hinged to an end of the clip frame remote from the attachment portion.

In an alternative embodiment, the card frame is rotatably connected to the connecting portion, and the nacelle further comprises an electric control mechanism for controlling the position of the card frame relative to the bearing platform so as to adjust the size of the doorway.

In an alternative embodiment, the electric control mechanism comprises a one-way bearing and an electric locking device matched with the one-way bearing, the clamping frame is rotatably connected with the connecting portion through the one-way bearing, when the electric locking device is not powered, the clamping frame can only rotate towards the direction close to the bearing platform, and when the electric locking device is powered, the clamping frame can rotate towards the direction far away from the bearing platform.

In an alternative embodiment, the suspension portion is fixedly connected to an end of the card frame remote from the connecting portion.

In an alternative embodiment, a limiting part is arranged on the clamping frame to limit the movement of the crawler in the accommodating space.

In an alternative embodiment, the connecting portion is provided with a wire passing hole.

In an optional embodiment, a guide block is convexly arranged on the bearing platform to guide tires on two sides of the crawler to be respectively located on two sides of the guide block when the crawler drives into the accommodating space.

In an optional embodiment, one end of the bearing platform, which is far away from the connecting part, is provided with a guide inclined plane for guiding the crawler to enter the accommodating space.

In an alternative embodiment, the bottom of the bearing platform is provided with a toothed anti-slip structure.

The utility model discloses beneficial effect includes:

the utility model discloses a nacelle, including the plummer that is used for supporting the crawl device, connect in the connecting portion of plummer, connect in the card frame of connecting portion, card frame and plummer relative interval set up to form the accommodation space that is used for holding the crawl device, card frame and plummer form the access & exit that supplies the crawl device to come in and go out in the one end of keeping away from connecting portion, are provided with the portion of hanging that is used for connecting the lifting rope on the card frame, when the nacelle is hoisted through the portion of hanging, the access & exit is higher than connecting portion and up. The crawler can be placed in a deep well or a pipeline by using the pod, and then the crawler is driven out of the pod for operation. And returning to the nacelle after the operation is finished, and then recovering the creeper and the nacelle together. The operation of aligning the hooks is avoided in the process of recovering the creeper, so that the crawler is relatively simple and efficient to recover.

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 view of a pod in an embodiment of the invention;

fig. 2 is a schematic view of a pod according to a first embodiment of the present invention;

fig. 3 is a schematic view of a pod according to a first embodiment of the present invention with the suspension portion open;

fig. 4 is a schematic view of a first perspective of a pod according to a second embodiment of the present invention;

fig. 5 is a schematic view of a second perspective view of the pod according to a second embodiment of the present invention.

Icon: 1-lifting a rope; 2-a cable; 3-a crawler; 010-nacelle; 11-an entrance; 100-a carrier table; 110-a boot block; 120-a guide ramp; 130-an anti-slip structure; 200-a connecting part; 210-a tire stop; 220-a wire through hole; 230-a guide wheel; 240-electric locking means; 250-one-way bearings; 300-a clamping frame; 310-a suspension; 320-a limiting part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, as 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 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 efforts 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 should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Fig. 1 is a schematic diagram of the use of the pod 010 in an embodiment of the invention; fig. 2 is a schematic view of a pod 010 according to a first embodiment of the present invention; fig. 3 is a schematic view of the nacelle 010 with the hanging part 310 opened according to the first embodiment of the present invention. Referring to fig. 1 to 3, the present embodiment provides a pod 010 for loading a crawler 3, including a platform 100 for supporting the crawler 3, a connecting portion 200 connected to the platform 100, and a clamp frame 300 connected to the connecting portion 200, wherein the clamp frame 300 and the platform 100 are spaced from each other to form a receiving space for receiving the crawler 3, the clamp frame 300 and the platform 100 form an entrance 11 for the crawler 3 to enter and exit at an end far from the connecting portion 200, the clamp frame 300 is provided with a hanging portion 310 for connecting a lifting rope 1, and when the pod 010 is hung by the hanging portion 310, the entrance 11 is higher than the connecting portion and faces upward. The nacelle 010 carrying the crawler 3 can be lowered with the hoist rope 1 into a deep well or a pipeline and the crawler 3 is driven off the nacelle 010 for the relevant work. After the operation is finished, the crawler 3 is controlled to drive into the nacelle 010 again, and then is pulled up by the lifting rope 1, so that the recovery of the crawler 3 is finished.

In the embodiment of fig. 2, the bearing platform 100 is substantially rectangular, and the bearing platform 100 is provided with a guiding block 110 protruding thereon, so as to guide the tires on both sides of the crawler 3 to be respectively located on both sides of the guiding block 110 when the crawler 3 is driven into the accommodating space. This makes it possible to make the crawler 3 less likely to deviate from the center of the accommodation space. In order to make the crawler 3 smoothly move into and out of the accommodating space, one end of the platform 100 away from the connecting portion 200 has a guiding inclined surface 120. The guiding slopes 120 allow the wheels of the crawler 3 to easily ride on the platform 100, and also reduce the impact of falling when the crawler 3 travels off the platform 100.

As shown in fig. 2, optionally, the bottom of the platform 100 is provided with a toothed anti-slip structure 130 to improve the grip of the car 010 after it has been dropped into a deep well.

The connecting portion 200 includes two semi-arc-shaped tubes, and one end of the connecting portion is used for connecting the card holder 300. A wire passing hole 220 is formed between the two pipe bodies, and the cable 2 of the crawler 3 passes through the wire passing hole 220. This prevents the crawler 3 from swinging arbitrarily to collide against the wall of the well or the pipe wall when moving, thereby protecting the cables 2.

The inner side of the connecting portion 200 is provided with two tire stoppers 210, and after the crawler 3 is driven into the accommodating space, the tire stoppers 210 can abut against the tire of the crawler 3 after the crawler 3 is in place. To reduce the impact force, the tire stop 210 may be provided with a resilient cushioning material, such as rubber.

The clip frame 300 includes two cross bars, one end of which is connected to the tube of the connection part 200 and the other end of which extends to the entrance 11. The hanging portion 310 is disposed at an end of the card holder 300 away from the connecting portion 200 and is hinged to the card holder 300. In the present embodiment, the hanging portion 310 has a U-shaped tubular shape. The hanging portion 310 can rotate with respect to the card holder 300 when lifted by the hoist rope 1. When the nacelle 010 is hung by the hanging portion 310, the doorway 11 faces upward or is inclined upward to prevent the crawler 3 from falling out of the doorway 11.

In use, the pod 010 of the embodiment of fig. 1-3 is lowered into the pod 010 with the crawler 3 and the cable 2 passing through the wire passing hole 220. The nacelle 010 is lowered down to the well with the crawler 3 by using the hoist rope 1 after being tied to the hanging part 310 by the hoist rope 1. After nacelle 010 lands, crawler 3 exits nacelle 010 from doorway 11, and cable 2 is kept passing through wire passage hole 220. When the crawler 3 completes the work, it drives into the nacelle 010. The tire moves into position after abutting the tire stop 210. At this time, the nacelle 010 and the crawler 3 are hoisted from the deep well by the hoisting ropes 1, and the crawler 3 is recovered.

Fig. 4 is a schematic view of a first perspective of the pod 010 according to a second embodiment of the present invention; fig. 5 is a schematic view of a second perspective of the pod 010 according to a second embodiment of the present invention. Referring to fig. 4 and 5, the structure of the pod 010 is similar to that of the pod 010 of the previous embodiment, except for the structure of the card holder 300 and the connection manner between the card holder 300 and the connection portion 200.

In the embodiment of fig. 4, the card holder 300 is rotatably connected to the connecting portion 200, and the pod 010 further includes an electric control mechanism for controlling the position of the card holder 300 with respect to the rotation of the platform 100 to adjust the size of the doorway 11.

Specifically, the electric control mechanism comprises a one-way bearing 250 and an electric locking device 240 matched with the one-way bearing 250, the card frame 300 is rotatably connected with the connecting part 200 through the one-way bearing 250, and when the electric locking device 240 is not electrified, a locking pin of the electric locking device 240 can enable the card frame 300 to rotate only in a direction close to the bearing platform 100, so that the accommodating space is reduced, and the crawler is fixed in the nacelle 010; when the electric lock device 240 is powered on, the card frame 300 can rotate in a direction away from the carrier 100 to enlarge the accommodating space, so that the crawler can exit the nacelle 010.

In this embodiment, the hanging portion 310 is fixedly connected to an end of the card frame 300 away from the connecting portion 200. When the entire nacelle 010 is hoisted by pulling up the hoist rope 1 through the hanging portion 310, the entrance 11 of the nacelle 010 is higher than the connecting portion 200 and thus faces upward to prevent the crawler from falling out of the entrance 11.

In an alternative embodiment, the card holder 300 is provided with a limiting portion 320 to limit the movement of the crawler in the accommodating space.

In this embodiment, the connecting portion 200 is further provided with a rotatable guide wheel 230, the cable 2 passes through the tail portion of the nacelle 010 and then sticks to the guide wheel 230, and when the cable 2 is pulled, the guide wheel 230 plays a role in guiding and protecting the cable 2.

As shown in fig. 4, the guide block 110 in the present embodiment may be divided into a left guide block 110 having a bar shape and a right guide block 110 having a bar shape to restrict left and right wheels of the crawler, respectively. In this embodiment, the connecting portion 200 may be commonly connected to the card frame 300 through a one-way bearing 250 and another common bearing coaxially disposed to enhance stability. Of course, both coaxially disposed bearings may also be unidirectional bearings 250.

When the nacelle 010 of the embodiment shown in fig. 4 is used, the crawler is driven into the nacelle 010, and the card holder 300 is rotated to put down the card holder 300, so that the crawler is stably clamped in place. The outdoor hoist rope 1 is connected to the suspension portion 310 of the truck 300, and the nacelle 010 is slowly lowered into the deep well. When the electric locking device reaches the underground, the locking pin of the electric locking device 240 is separated from the clamping position, so that the clamping frame 300 can rotate along the anticlockwise direction of fig. 5, the hanging rope is tensioned, the clamping frame 300 is rotated to be opened, and then the crawler can be directly driven to be separated from the nacelle 010 to carry out normal detection work. After the crawler finishes the detection task in the well, the crawler is automatically poured into the nacelle 010, the lifting rope 1 is immediately put down, and the clamping frame 300 is lowered under the action of gravity and automatically clamps the crawler. Finally, the nacelle 010 is lifted up through the lifting rope 1, and the crawler is recovered. By the embodiment, the pipeline robot can be placed in the nacelle 010 and hoisted up and down; the opening and closing of the pod 010 can be intelligentized and automated by electric control.

To sum up, the utility model discloses a nacelle, including the plummer that is used for supporting the crawl device, connect in the connecting portion of plummer, connect in the card frame of connecting portion, card frame and plummer relative interval set up to form the accommodation space that is used for holding the crawl device, card frame and plummer form the access & exit that supplies the crawl device to come in and go out in the one end of keeping away from connecting portion, are provided with the portion of hanging that is used for connecting the lifting rope on the card frame, and when the nacelle was hoisted through the portion of hanging, the access & exit was higher than connecting portion. The crawler can be placed in a deep well or a pipeline by using the pod, and then the crawler is driven out of the pod for operation. And returning to the nacelle after the operation is finished, and then recovering the creeper and the nacelle together. The operation of aligning the hooks is avoided in the process of recovering the creeper, so that the crawler is relatively simple and efficient to recover.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A pod for loading a crawler, comprising:

a carrier for supporting the crawler;

a connecting part connected to the bearing table;

the clamping frame is connected to the connecting portion, the clamping frame and the bearing table are arranged at intervals relatively, so that an accommodating space for accommodating the crawler is formed, an entrance and an exit for the crawler to enter and exit the accommodating space are formed by the clamping frame and one end, far away from the connecting portion, of the bearing table, a hanging portion for connecting a lifting rope is arranged on the clamping frame, and when the nacelle is hung through the hanging portion, the entrance and the exit are higher than the connecting portion.

2. The pod of claim 1 wherein one end of the suspension portion is hinged to an end of the clip distal from the connection portion.

3. The pod of claim 1 wherein the cartridge is rotatably connected to the connecting portion, the pod further comprising an electrical control mechanism for controlling the position of the cartridge relative to the platform to adjust the size of the doorway.

4. The pod of claim 3 wherein the electrical control mechanism comprises a one-way bearing and an electric latch device cooperating with the one-way bearing, the latch frame being rotatably connected to the connecting portion by the one-way bearing, the latch frame being rotatable only in a direction toward the carrier when the electric latch device is not energized and rotatable in a direction away from the carrier when the electric latch device is energized.

5. The pod of claim 4 wherein the suspension portion is fixedly attached to an end of the clip frame remote from the attachment portion.

6. The pod of claim 3 wherein the clip is provided with a stop to limit movement of the creeper in the receiving space.

7. A pod as claimed in any of claims 1-6, characterized in that a wire passing hole is provided on the connecting portion.

8. The nacelle according to any one of claims 1 to 6, wherein a guide block is projected on the bearing platform to guide the tire on both sides of the creeper to be respectively positioned on both sides of the guide block when the creeper is driven into the accommodating space.

9. The pod of any of claims 1-6 wherein an end of the platform distal from the connection is provided with a guide ramp for guiding the crawler into the receiving space.

10. A pod according to any of claims 1-6, characterized in that the platform bottom is provided with a toothed anti-slip structure.