CN215718959U - Pipe supporting device - Google Patents
Pipe supporting device Download PDFInfo
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- CN215718959U CN215718959U CN202121869748.7U CN202121869748U CN215718959U CN 215718959 U CN215718959 U CN 215718959U CN 202121869748 U CN202121869748 U CN 202121869748U CN 215718959 U CN215718959 U CN 215718959U
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- wheels
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Abstract
The utility model discloses a pipe supporting device, which comprises a chassis mechanism and a plurality of pipe supporting brackets which are sequentially connected and positioned on the chassis mechanism; any two adjacent support tubes are connected through a telescopic rod; the chassis mechanism comprises a chassis base and a plurality of chassis wheels which are arranged on the chassis base and can be lifted; each said trusteeship bracket supported by said chassis wheels; when the chassis wheels are in a lifting state, the whole chassis wheels are positioned above the chassis base, and the chassis base is in a grounding state; when the chassis wheels are in a descending state, the chassis base is supported by the chassis wheels and is in a ground-off state, and at least part of the chassis wheels are positioned above the chassis base. The pipe supporting device disclosed by the utility model is free from track laying, is more convenient and fast to use, and effectively improves the pushing working efficiency of the equipment train and the telescopic reliability of the electro-hydraulic pipe bundle.
Description
Technical Field
The utility model relates to the technical field of roadway auxiliary transportation equipment, in particular to a pipe supporting device.
Background
At present, the electro-hydraulic pipe bundle is hung on a moving device of the electro-hydraulic pipe bundle in an crossheading roadway of a fully mechanized coal mining face by a monorail crane, a track of the monorail crane is arranged in the crossheading roadway in advance, the electro-hydraulic pipe bundle is hung on the monorail crane, and the monorail crane is pushed to shrink forwards when the electro-hydraulic pipe bundle is pushed by a rear transfer conveyor.
The monorail crane hangs the electric liquid tube bank, need lay the track of monorail crane in advance at the tunnel roof, pull forward a distance back again with the track of back tear open move ahead, it is more time-consuming and laboursome.
In view of the above, it is necessary to provide a supporting device that is convenient to move in a roadway.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting pipe device which is convenient to move in a roadway.
The technical scheme of the utility model provides a pipe supporting device, which comprises a chassis mechanism and a plurality of pipe supporting brackets which are sequentially connected and positioned on the chassis mechanism;
any two adjacent support tubes are connected through a telescopic rod;
the chassis mechanism comprises a chassis base and a plurality of chassis wheels which are arranged on the chassis base and can be lifted;
each said trusteeship bracket supported by said chassis wheels;
when the chassis wheels are in a lifting state, the whole chassis wheels are positioned above the chassis base, and the chassis base is in a grounding state;
when the chassis wheels are in a descending state, the chassis base is supported by the chassis wheels and is in a ground-off state, and at least part of the chassis wheels are positioned above the chassis base.
In an optional technical scheme, the supporting tube bracket comprises a bracket bottom plate, a vertical bracket arranged on the bracket bottom plate and a supporting tube piece arranged on the vertical bracket;
the telescopic rod is installed at one end of the support bottom plate, and the connecting block is installed at the other end of the support bottom plate;
in any two adjacent support bottom plates, the telescopic rod on one support bottom plate is connected with the connecting block on the other support bottom plate.
In an optional technical solution, the pipe supporting member is a bracket or a hanging ring.
In one optional technical scheme, a guide groove extending along the front-rear direction of the support bottom plate is formed in the support bottom plate, and the guide groove penetrates through the front end and the rear end of the support bottom plate;
the chassis wheels are at least partially positioned in the guide grooves.
In one optional technical scheme, a support rod is connected between the support bottom plate and the vertical support.
In one optional technical scheme, the chassis base comprises a plurality of base bottom plates which are sequentially connected, each base bottom plate is provided with a rocker capable of swinging up and down, and each rocker is provided with one chassis wheel;
and a rocker driving mechanism for driving the rocker to swing up and down is connected between the base bottom plate and the rocker.
In one optional technical scheme, a bottom plate opening for the passing of the chassis wheel and the rocker is formed in the bottom plate of the base;
the bottom plate opening is internally provided with a connecting lug plate, and one end of the rocker is in pivot connection with the connecting lug plate.
In one optional technical scheme, when the chassis wheels are in a lifting state, the rocker is vertical to the base bottom plate;
when the chassis wheels are in a descending state, the rocker is positioned in the opening of the bottom plate.
In one optional technical scheme, the rocker driving mechanism is a hydraulic oil cylinder, a cylinder of the hydraulic oil cylinder is pivotally connected with the base bottom plate, and a piston rod of the hydraulic oil cylinder is pivotally connected with the rocker.
In one optional technical scheme, each base bottom plate is connected with two rocking rods, the two rocking rods are arranged at intervals along the width direction of the base bottom plate, and a connecting rod is connected between the two rocking rods;
the piston rod is pivotally connected to the link.
By adopting the technical scheme, the method has the following beneficial effects:
according to the pipe supporting device provided by the utility model, when the pipe supporting frame needs to move forwards, the chassis wheels are lifted and support the pipe supporting frame, the chassis base is grounded, the pipe supporting frame at the foremost end can be pulled to move on the chassis wheels through the traction mechanism, then the pipe supporting frame at the rear part is sequentially pulled to move forwards on the corresponding chassis wheels, the friction force is small, and the pipe supporting frame is convenient to move forwards. In the process of supporting the pipe support and moving, the telescopic link stretches out, and the distance between two adjacent supporting the pipe supports is the longest, plays the effect of growing electric liquid tube bank.
When the chassis mechanism needs to be moved forwards, the chassis wheels are grounded and kept to support the pipe supporting bracket, the chassis base is lifted off, the chassis base can be pulled to move forwards through the traction mechanism, the chassis wheels rotate and drive the pipe supporting bracket above to move forwards under the action of friction force, the distance between the two adjacent pipe supporting brackets is gradually reduced from the front to the back, and the effect of retracting the electro-hydraulic pipe bundle is achieved.
In conclusion, the pipe supporting device provided by the utility model does not need to be paved with rails, is more convenient and faster to use, and effectively improves the working efficiency of equipment train pushing and the reliability of electric hydraulic pipe bundle stretching.
Drawings
Fig. 1 is a schematic diagram of a hosting device according to an embodiment of the utility model;
FIG. 2 is a schematic view of the tube supporting device when the telescopic rod is in a retracted state;
FIG. 3 is a schematic view of the tube supporting device when the telescoping rod is in an extended state;
FIG. 4 is a schematic view of a guide groove formed in a bottom plate of the bracket;
FIG. 5 is a schematic illustration of the pallet wheels in a lowered position on the base pan, with the pallet wheels grounded and supporting the base pan;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a schematic view of the pallet truck wheels in a raised condition on the base pan, with the base pan grounded;
FIG. 8 is a side view of FIG. 7;
FIG. 9 is a top view of the hydraulic rams, pallet wheels and base plate assembled together.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 3, a trusteeship device provided by an embodiment of the present invention includes a chassis mechanism 1 and a plurality of trusteeship supports 2 sequentially connected to the chassis mechanism 1.
Wherein any two adjacent bracket supports 2 are connected through a telescopic rod 3.
The chassis mechanism 1 includes a chassis base 11 and a plurality of chassis wheels 12 which are arranged on the chassis base 11 and can be lifted.
Each trusteeship bracket 2 is supported by chassis wheels 12.
When the chassis wheels 12 are in the raised state, the entire chassis wheels 12 are located above the chassis base 11, and the chassis base 11 is in the ground contact state.
When the chassis wheels 12 are in a descending state, the chassis base 11 is supported by the chassis wheels 12 and is in a ground-off state, and the chassis wheels 12 are at least partially positioned above the chassis base 11.
The pipe supporting device provided by the utility model is used for supporting and moving the electro-hydraulic pipe bundle 5 in a roadway, wherein the electro-hydraulic pipe bundle 5 is a cable pipe bundle for supplying power or a liquid supply pipe bundle for supplying hydraulic oil.
The trusteeship device comprises a chassis mechanism 1 and a plurality of trusteeship brackets 2 arranged on the chassis mechanism 1, wherein two adjacent trusteeship brackets 2 are connected through a telescopic rod 3.
The electrohydraulic tube bundle 5 is supported and moved by a plurality of support brackets 2.
The chassis mechanism 1 includes a chassis base 11 and a plurality of chassis wheels 12. The plurality of chassis wheels 12 are provided on the chassis base 11 at intervals, and the chassis wheels 12 can be raised and lowered on the chassis base 11. Each support tube holder 2 rests on a chassis wheel 12, the chassis wheel 12 holding the support tube holder 2.
The wheel diameter of the chassis wheel 12 is larger than the thickness of the chassis base 11. When the chassis wheels 12 are in the lifted state, the whole of the chassis wheels 12 are all positioned above the chassis base 11, and the chassis base 11 is supported in a grounding manner. When the chassis wheels 12 are in a descending state, the chassis base 11 is supported by the chassis wheels 12 and is lifted off the ground, and the chassis wheels 12 are at least partially positioned above the chassis base 11.
When the supporting tube bracket 2 needs to be moved forwards, the chassis wheels 12 are lifted and support the supporting tube bracket 2, the chassis base 11 is grounded, the supporting tube bracket 2 at the foremost end can be pulled by the traction mechanism to move on the chassis wheels 12, then the supporting tube bracket 2 at the rear is pulled in sequence to move forwards on the corresponding chassis wheels 12, and the friction force is small, so that the supporting tube bracket 2 is convenient to move forwards. In the process that the supporting tube brackets 2 move, the telescopic rods 3 extend out, the distance between every two adjacent supporting tube brackets 2 is longest, and the effect of lengthening the electric liquid tube bundle 5 is achieved.
When the chassis mechanism 1 needs to be moved forwards, the chassis wheels 12 are lowered to be grounded and the supporting support pipe bracket 2 is kept, the chassis base 11 is lifted off the ground, the chassis base 11 can be pulled to move forwards through the traction mechanism, and the chassis wheels 12 rotate and drive the support pipe bracket 2 above to move forwards under the action of friction force. At this time, the pipe support 2 at the foremost end is blocked by the sliding frame in front, and the pipe support 2 at the rear end moves forward, so that the distance between two adjacent pipe supports 2 is gradually reduced from front to back, and the function of retracting the electro-hydraulic pipe bundle 5 is achieved.
The length of the chassis mechanism 1 is larger than that of the bracket support 2, so that the bracket support 2 can be kept on the chassis mechanism 1. The length difference can be set according to the distance of single movement, and as long as the length difference between the chassis mechanism 1 and the support bracket 2 is greater than the distance of single movement, the support bracket 2 can be kept on the chassis mechanism 1.
Therefore, the pipe supporting device provided by the utility model does not need to be paved with rails, is more convenient and faster to use, and effectively improves the pushing working efficiency of the equipment train and the telescopic reliability of the electro-hydraulic pipe bundle.
In one embodiment, as shown in fig. 2-3, the escrow bracket 2 includes a bracket bottom plate 21, a vertical bracket 22 disposed on the bracket bottom plate 21, and an escrow member 23 mounted on the vertical bracket 22.
Wherein, a telescopic link 3 is installed to the one end of support bottom plate 21, and connecting block 24 is installed to the other end of support bottom plate 21.
In any two adjacent support bottom plates 21, the telescopic rod 3 on one support bottom plate 21 is connected with the connecting block 24 on the other support bottom plate 21.
In this embodiment, the support tube bracket 2 includes a bracket bottom plate 21, a vertical bracket 22, a support tube 23, and a connecting block 24.
The lower end of the vertical support 22 is fixedly arranged on the support bottom plate 21, and the supporting pipe 23 is arranged at the upper end of the vertical support 22. The support tube member 23 is used to support or suspend the electrical and hydraulic tube bundle 5. The connecting block 24 is fixedly arranged at one end of the bracket bottom plate 21, and the telescopic rod 3 is arranged at the other end of the bracket bottom plate 21.
When in connection, in two adjacent support bottom plates 21, the telescopic rod 3 on one support bottom plate 21 is connected with the connecting block 24 on the other support bottom plate 21, and all the support bottom plates 21 are connected together by sequential operation.
In one embodiment, the carrier member 23 is a bracket or a bail. The bracket is arranged at the top end of the vertical bracket 22 and is used for supporting the electro-hydraulic tube bundle 5. The lifting ring is arranged at the top end of the vertical support 22 and used for hanging the electro-hydraulic tube bundle 5.
In one embodiment, as shown in fig. 4, the support base plate 21 is provided with guide grooves 211 extending in the front-rear direction of the support base plate 21, and the guide grooves 211 penetrate the front and rear ends of the support base plate 21. The chassis wheels 12 are at least partially in the guide grooves 211. The guide grooves 211 prevent the chassis wheels 12 from being separated from the support chassis 21 and also provide a guide for the movement of the chassis wheels 12.
In one embodiment, as shown in fig. 1-3, a support rod 25 is connected between the support bottom plate 21 and the vertical support 22 to improve the connection stability between the vertical support 22 and the support bottom plate 21.
In one embodiment, as shown in fig. 5-8, the chassis base 11 includes a plurality of base bottom plates 111 connected in sequence, each base bottom plate 111 is provided with a rocker 112 capable of swinging up and down, and each rocker 112 is provided with a chassis wheel 12.
A rocker driving mechanism for driving the rocker 112 to swing up and down is connected between the base bottom plate 111 and the rocker 112.
In this embodiment, the chassis base 11 includes a plurality of base bottom plates 111, and two adjacent base bottom plates 111 are connected together. The front and rear ends of the base bottom plate 111 are respectively provided with a connecting plate 114, and the adjacent connecting plates 114 on two adjacent base bottom plates 111 are connected by bolts and the like.
Each base plate 111 is mounted with a rocker 112, and as shown in fig. 9, the rocker 112 is connected to the base plate 111 through a rocker shaft 118 so as to be capable of swinging up and down. Each rocker 112 is mounted with a chassis wheel 12, and the axle 120 of the chassis wheel 12 is connected to the end of the rocker 112 remote from the rocker shaft 118. The chassis wheels 12 can be driven to ascend and descend on the chassis base 11 through the up-and-down swinging of the rocker 112. The rocker 112 may be connected to a side of the base plate 111.
In order to conveniently drive the rocker 112 to swing, a rocker driving mechanism is connected between the base bottom plate 111 and the rocker 112, and the rocker driving mechanism is used for driving the rocker 112 to swing up and down. The rocker driving mechanism can be an oil cylinder, an air cylinder, a motor and the like.
When the rocker driving mechanism operates to drive the rocker 112 to swing upwards so that the chassis wheels 12 are in a lifting state, the whole chassis wheels 12 are positioned above the base bottom plate 111, and the base bottom plate 111 falls on the ground to play a supporting role. The traction mechanism pulls the pipe supporting bracket 2 at the most front end, so that each pipe supporting bracket 2 can be driven to move forwards on the chassis wheel 12.
When the rocker driving mechanism operates to drive the rocker 112 to swing downwards so that the chassis wheel 12 is in a descending state, the chassis wheel 12 is at least partially positioned below the base bottom plate 111, and the base bottom plate 111 is lifted off the ground. The traction mechanism pulls the base bottom plate 111, the chassis wheels 12 rotate, and the chassis mechanism 1 can move forwards.
In one embodiment, as shown in FIG. 9, the base plate 111 has a plate opening 1110 therein for the passage of the chassis wheels 12 and rockers 112.
The bottom plate opening 1110 has a connecting lug 117 therein, and one end of the rocker 112 is pivotally connected to the connecting lug 117.
In this embodiment, the rocker 112 is mounted between two sides of the base plate 111, and the base plate 111 has a plate opening 1110 for passing the chassis wheel 12 and the rocker 112. The bottom plate opening 1110 has a connecting lug 117 therein, and one end of the rocker 112 is pivotally connected to the connecting lug 117 via a rocker shaft 118.
In one embodiment, as shown in fig. 7 and 9, when the chassis wheels 12 are in the raised state, the rocker 112 is perpendicular to the base plate 111, and can support the support tube bracket 2 to the highest position. When the chassis wheels 12 are in a descending state, the rocker 112 is in the bottom plate opening 1110, so that the rocker 112 can be prevented from swinging downwards to the lower part of the base bottom plate 111 to influence the movement of the chassis mechanism 1.
In one embodiment, as shown in fig. 5-8, the rocker drive mechanism is a hydraulic ram 4, the cylinder 41 of the hydraulic ram 4 is pivotally connected to the base plate 111, and the piston rod 42 of the hydraulic ram 4 is pivotally connected to the rocker 112.
In this embodiment, the rocker driving mechanism employs a hydraulic cylinder 4. As shown in fig. 9, two base plate lugs 115 are disposed on the base plate 111 at intervals, and one end of the cylinder 41 of the hydraulic cylinder 4 is located between the two base plate lugs 115. The cylinder rotation shaft 43 passes through the connection portion of the base plate lug 115 and the cylinder 41, thereby fitting the cylinder 41 to the base plate 111. The piston rod 42 of the hydraulic ram 4 is pivotally connected to the rocker 112.
The term "pivotally connected" in the present invention refers to a connection mode in which two components can rotate relatively, such as a hinge, a rotating shaft connection, etc.
When the piston rod 42 extends, the rocker 112 swings up to lift the chassis wheel 12. When the piston rod 42 retracts, the rocker 112 swings down to lower the chassis wheels 12.
In one embodiment, as shown in fig. 8-9, each base plate 111 is connected with two rocking bars 112, the two rocking bars 112 are arranged at intervals along the width direction of the base plate 111, and a connecting rod 113 is connected between the two rocking bars 112. The piston rod 42 is pivotally connected to the link 113.
In this embodiment, two chassis wheels 12 are disposed on each base plate 111, and each chassis wheel 12 is connected to the base plate 111 through a rocker 112.
In order to achieve synchronous oscillation of the two rocker levers 112, a connecting rod 113 is connected between the two rocker levers 112, and the piston rod 42 is pivotably connected to the connecting rod 113.
Specifically, the connecting rod 113 is provided with two connecting rod lugs 116, one end of the piston rod 42 is positioned between the two connecting rod lugs 116, and the piston rod rotating shaft 44 penetrates through the connecting rod lugs 116 and the piston rod 42, so that the piston rod 42 and the connecting rod 113 are assembled together.
In conclusion, the pipe supporting device provided by the utility model does not need to be paved with rails, is more convenient and faster to use, and effectively improves the working efficiency of equipment train pushing and the reliability of electric hydraulic pipe bundle stretching.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the utility model. It should be noted that, for those skilled in the art, several other modifications can be made on the basis of the principle of the present invention, and the protection scope of the present invention should be regarded.
Claims (10)
1. A pipe supporting device is characterized by comprising a chassis mechanism and a plurality of pipe supporting brackets which are sequentially connected and positioned on the chassis mechanism;
any two adjacent support tubes are connected through a telescopic rod;
the chassis mechanism comprises a chassis base and a plurality of chassis wheels which are arranged on the chassis base and can be lifted;
each said trusteeship bracket supported by said chassis wheels;
when the chassis wheels are in a lifting state, the whole chassis wheels are positioned above the chassis base, and the chassis base is in a grounding state;
when the chassis wheels are in a descending state, the chassis base is supported by the chassis wheels and is in a ground-off state, and at least part of the chassis wheels are positioned above the chassis base.
2. The hosting device according to claim 1, wherein the hosting bracket comprises a bracket bottom plate, a vertical bracket arranged on the bracket bottom plate, and a pipe supporting member mounted on the vertical bracket;
the telescopic rod is installed at one end of the support bottom plate, and the connecting block is installed at the other end of the support bottom plate;
in any two adjacent support bottom plates, the telescopic rod on one support bottom plate is connected with the connecting block on the other support bottom plate.
3. The escrow device of claim 2, wherein the escrow member is a bracket or an eye.
4. The hosting device according to claim 2, wherein the support bottom plate is provided with guide grooves extending in a front-rear direction of the support bottom plate, the guide grooves penetrating through front and rear ends of the support bottom plate;
the chassis wheels are at least partially positioned in the guide grooves.
5. The hosting device according to claim 2, wherein a support rod is connected between the support bottom plate and the vertical support.
6. The hosting device according to any one of claims 1-5,
the chassis base comprises a plurality of base bottom plates which are connected in sequence, each base bottom plate is provided with a rocker capable of swinging up and down, and each rocker is provided with one chassis wheel;
and a rocker driving mechanism for driving the rocker to swing up and down is connected between the base bottom plate and the rocker.
7. The escrow device of claim 6, wherein the base floor has a floor opening therein for passage of the floor wheel and the rocker;
the bottom plate opening is internally provided with a connecting lug plate, and one end of the rocker is in pivot connection with the connecting lug plate.
8. The escrow device of claim 7, wherein the rocker is perpendicular to the base floor when the chassis wheel is in a raised state;
when the chassis wheels are in a descending state, the rocker is positioned in the opening of the bottom plate.
9. The tube supporting device of claim 6, wherein the rocker driving mechanism is a hydraulic cylinder, a cylinder of the hydraulic cylinder is pivotally connected with the base bottom plate, and a piston rod of the hydraulic cylinder is pivotally connected with the rocker.
10. The trusteeship device according to claim 9, wherein each base bottom plate is connected with two rocking bars, the two rocking bars are arranged at intervals along the width direction of the base bottom plate, and a connecting rod is connected between the two rocking bars;
the piston rod is pivotally connected to the link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869748.7U CN215718959U (en) | 2021-08-10 | 2021-08-10 | Pipe supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869748.7U CN215718959U (en) | 2021-08-10 | 2021-08-10 | Pipe supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718959U true CN215718959U (en) | 2022-02-01 |
Family
ID=79994685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121869748.7U Active CN215718959U (en) | 2021-08-10 | 2021-08-10 | Pipe supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718959U (en) |
-
2021
- 2021-08-10 CN CN202121869748.7U patent/CN215718959U/en active Active
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