CN215665547U - Pipeline conveyor in tunnel - Google Patents

Abstract

The application relates to a pipeline conveying device in a tunnel, which relates to the field of tunnel construction technology; the device comprises pulleys matched with the slide rails, support frames arranged along the length direction of each slide rail and a placing frame, wherein the number of the support frames is two, the number of the placing frame is at least two, and the placing frame is arranged between the two support frames; the pulleys are rotationally connected to the support frames, and each support frame is provided with at least two pulleys; the upper surface of the placing frame is connected with at least one pair of limiting plates in a sliding manner, the sliding direction is parallel to the length direction of the placing frame, and the circumferential outer wall of the conveying pipeline is abutted against the corresponding positions of the side walls, opposite to the two limiting plates, of the conveying pipeline; and the placing frame is provided with a fixing assembly, and the fixing assembly is used for fixing the limiting plate and the placing frame relatively. This application has reached the effect that improves the stability of treating pipeline when being carried.

Description

Pipeline conveyor in tunnel

Technical Field

The application relates to the field of tunnel construction technology, in particular to a tunnel inner pipeline conveying device.

Background

During tunnel construction, pipeline conveying is often involved so as to meet the construction requirements of tunnels; the pipeline transportation in the tunnel is generally realized by means of a conveying device.

The tunnel conforms to the length direction of the tunnel and is laid with mutually parallel slide rails; the tunnel pipeline conveying device generally comprises pulleys matched with the slide rails, a support frame arranged along the length direction of the slide rails and a placing frame, wherein the length direction of the placing frame is perpendicular to the length direction of the slide rails, and the bottom of the placing frame is slightly higher than the ground height in the tunnel; the pulleys are in running fit with the support frames, at least two pulleys are arranged on each support frame, and the placement frame is arranged between the two support frames; when the pipeline needs to be transported, the pipeline to be transported is placed on the placing rack, and the pulley is controlled to roll along the sliding rail, so that the pipeline is transported.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when treating pipeline and transporting, because treat that pipeline directly arranges in on the rack, easily lead to taking place to roll etc. when being transported again because of treating pipeline, cause to treat pipeline or tunnel because of colliding with impaired.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the solution because of easily producing the roll when waiting to convey pipeline and being carried, and lead to waiting to convey pipeline or the impaired problem of tunnel, this application provides a pipeline conveyor in tunnel.

The application provides a pair of tunnel interior pipeline conveyor adopts following technical scheme:

a pipeline conveying device in a tunnel comprises pulleys matched with slide rails, support frames arranged along the length direction of each slide rail and a placing frame, wherein the number of the support frames is two, the number of the placing frame is at least two, and the placing frame is arranged between the two support frames; the pulleys are rotationally connected to the support frames, and each support frame is provided with at least two pulleys; the upper surface of the placing frame is connected with at least one pair of limiting plates in a sliding manner, the sliding direction is parallel to the length direction of the placing frame, and the circumferential outer wall of the conveying pipeline is abutted against the corresponding positions of the side walls, opposite to the two limiting plates, of the conveying pipeline; and the placing frame is provided with a fixing assembly, and the fixing assembly is used for fixing the limiting plate and the placing frame relatively.

By adopting the technical scheme, when the pipeline to be conveyed needs to be conveyed, the pipeline to be conveyed is firstly placed on the placing frame, and then the limiting plates are slid along the length direction of the placing frame until the side walls, which are opposite to each other, of each pair of limiting plates are abutted against the circumferential outer wall of the corresponding pipeline to be conveyed; at last, the limiting plate is relatively fixed on the placing frame through the fixing assembly, so that the stability of the conveying pipeline in the transportation process is improved, the possibility that the conveying pipeline or the tunnel collides with due to the rolling of the conveying pipeline is reduced, and the conveying pipeline and the tunnel are effectively protected at the same time.

Optionally, the rack comprises a horizontal channel steel and vertical channel steels positioned at two ends of the horizontal channel steel, wherein the vertical channel steel is fixed with the support frame, the horizontal channel steel is positioned at the bottom of the vertical channel steel, a notch of the horizontal channel steel faces upwards, and the limiting plate is in sliding fit with the horizontal channel steel; the two opposite side walls of the notch of the horizontal channel steel are provided with mutually parallel sliding grooves, and the limiting plate is provided with a sliding block matched with the sliding grooves; the fixed component is arranged on the horizontal channel steel.

By adopting the technical scheme, the arrangement of the horizontal channel steel effectively reduces the whole weight of the conveying device, thereby being convenient for reducing the operation burden of workers; the sliding grooves are matched with the sliding blocks in a sliding mode, so that the connection stability of the limiting plates and the horizontal channel steel is improved conveniently; the setting of vertical channel-section steel can effectively reduce and treat that pipeline crosses the possibility that support frame and tunnel take place to collide with.

Optionally, the fixing assembly comprises a fixing bolt in threaded fit with each sliding block and a fixing nut adapted to the fixing bolt, fixing holes are formed in two opposite side walls of the horizontal channel steel, and the length direction of each fixing hole is parallel to the length direction of the horizontal channel steel; after the fixing bolt penetrates into one of the fixing holes, the thread penetrates through the corresponding sliding block and penetrates out of the other fixing hole, and the fixing nut is in threaded connection with the penetrating part of the fixing bolt.

By adopting the technical scheme, after the limiting plate is slid to a proper position, the threads of the fixing bolt penetrate into the corresponding sliding block and penetrate out of the corresponding fixing hole, and then the fixing nut is screwed down to fix the limiting plate and the horizontal channel steel; when the position of the sliding block needs to be adjusted, the fixed nut can be unscrewed, then the sliding block is moved to a proper position along the length direction of the fixed hole, and then the fixed nut is screwed down; the setting of fixed orifices provides convenience for the position control of limiting plate and sliding block.

Optionally, the two side walls of the limiting plates, which are opposite to the vertical channel steel, are provided with cambered surfaces, the sides of the cambered surfaces, which are opposite to each other, on the same limiting plate are provided with cambered surfaces, and the concave parts of the cambered surfaces on the same limiting plate face the limiting plate; the circumferential outer side wall of the pipeline to be conveyed is abutted to the cambered surface of the cambered plate.

Through adopting above-mentioned technical scheme, the setting of cambered surface on the cambered surface board can increase and treat the laminating degree between pipeline and cambered surface board to the stability when pipeline is treated to the improvement is carried.

Optionally, the cambered plate is detachably connected with the limiting plate.

Through adopting above-mentioned technical scheme, treat pipeline to the difference when carrying, the cambered plate is connected with dismantling of limiting plate, provides convenience for changing the cambered plate of different radians to can improve the cambered plate and treat pipeline between the laminating degree.

Optionally, the cambered plate and the corresponding limiting plate are matched in a magnetic attraction manner.

By adopting the technical scheme, the cambered plate can be taken down from the limiting plate only by exerting force, so that convenience is provided for replacing the cambered plate.

Optionally, the cambered plate and the corresponding limiting plate are detachably connected through a bolt.

By adopting the technical scheme, when the conveying device works normally, the cambered plates and the limiting plates are fixed through the bolts, so that the conveying stability of the pipeline to be conveyed can be improved; meanwhile, the arc panel is replaced, the bolt is screwed, and the arc panel can be disassembled and assembled, so that convenience is brought to the replacement of the arc panel.

Optionally, a slot is provided at the top of the limiting plate, an inserting strip is provided at one side of the cambered plate opposite to the limiting plate, the inserting strip is inserted into the slot, and a bolt for fixing the cambered plate and the limiting plate is penetrated through a side wall of the limiting plate perpendicular to the length direction of the conveying pipeline and is connected with the corresponding inserting strip through threads.

Through adopting above-mentioned technical scheme, the cooperation of cutting and slot has further improved the stability of being connected of cambered plate and limiting plate, is used for the setting of the direction of penetrating of the bolt of fixed cambered plate and limiting plate simultaneously, is convenient for treat pipeline and does effective protection.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the limiting plate and the fixing assembly, the stability of the pipeline to be conveyed during conveying can be improved, so that the possibility that the pipeline to be conveyed and the inner wall of the tunnel are damaged due to collision is reduced;

2. the arrangement of the horizontal channel steel and the vertical channel steel effectively reduces the whole weight of the conveying device, so that the workload of workers can be reduced;

3. set up the cambered plate on the limiting plate, can improve the laminating degree of treating pipeline and limiting plate to further improve the stability when treating pipeline and being carried.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial schematic view showing a slider;

FIG. 3 is a partial schematic view showing a slip.

Description of reference numerals: 1. a slide rail; 2. a pulley; 3. a support frame; 4. placing a rack; 41. horizontal channel steel; 411. a sliding groove; 412. a fixing hole; 42. vertical channel steel; 5. a limiting plate; 51. a sliding block; 52. a cambered plate; 521. cutting; 53. a slot; 6. a fixing assembly; 61. fixing the bolt; 62. and (5) fixing the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses pipe conveying device in tunnel.

Example 1:

referring to fig. 1 and 2, the device for conveying the pipeline in the tunnel comprises pulleys 2 matched with slide rails 1, support frames 3 arranged above the slide rails 1 and a placing frame 4 arranged between the two support frames 3, wherein the pulleys 2 are rotatably connected to the bottoms of the support frames 3, at least two pulleys 2 are arranged on each support frame 3, and at least two placing frames 4 are arranged; in the embodiment of the application, four pulleys 2 are arranged, two placing frames 4 are arranged, and the supporting frame 3 is made of channel steel; the placing frame 4 comprises a horizontal channel steel 41 and two vertical channel steels 42, wherein the bottoms of the two vertical channel steels 42 are respectively fixed with two ends of the horizontal channel steel 41; the upper surface of the horizontal channel steel 41 is connected with at least one pair of limiting plates 5 in a sliding way, and the circumferential outer side wall of the pipeline to be conveyed is abutted against the side wall of each pair of limiting plates 5 which are opposite to each other; the upper surface of the horizontal channel steel 41 is provided with a fixing component 6 corresponding to the position of each pair of limiting plates 5, and each pair of limiting plates 5 and the horizontal channel steel 41 are fixed by the fixing component 6.

Before the pipeline to be conveyed needs to be conveyed, firstly, the pipeline to be conveyed is placed on two horizontal channel steels 41, and then the limiting plates 5 are moved along the length direction of the horizontal channel steels 41 until the mutually opposite side walls of each pair of limiting plates 5 are abutted against the circumferential outer side wall of the pipeline to be conveyed; at the moment, the limiting plate 5 and the horizontal channel steel 41 are fixed through the fixing assembly 6, so that the limiting plate 5 can more stably limit the pipeline to be conveyed, and the possibility that the pipeline to be conveyed or the inner wall of the tunnel is damaged due to rolling of the pipeline to be conveyed in the conveying process of the pipeline to be conveyed is reduced; meanwhile, the support frame 3 and the placing frame 4 are made of channel steel, so that the whole weight of the conveying device is effectively reduced, and the workload of workers is reduced.

Referring to fig. 1 and 2, the notches of the horizontal channel steel 41 face upward, and the notches of the two vertical channel steels 42 at the two ends of the same horizontal channel steel 41 face away from each other; the side wall of the notch of the horizontal channel steel 41, which is parallel to the length direction of the notch, is provided with mutually parallel sliding grooves 411, and the bottom of the limiting plate 5 extends into the notch of the horizontal channel steel 41; the position of the limit plate 5 opposite to the sliding groove 411 is fixedly provided with a sliding block 51, the sliding block 51 is matched with the corresponding sliding groove 411, and the sliding block 51 slides along the length direction of the corresponding sliding groove 411.

When the limiting plate 5 is slid along the length direction of the horizontal channel steel 41, the sliding block 51 on the limiting plate 5 slides synchronously along the corresponding sliding groove 411 along with the movement of the limiting plate 5; the sliding groove 411 is matched with the sliding block 51 in a sliding manner, so that the stability of the limiting plate 5 in sliding relative to the horizontal channel steel 41 is effectively improved; meanwhile, after the limiting plate 5 is fixed at the proper position of the horizontal channel steel 41 through the fixing component 6, the sliding groove 411 is matched with the sliding block 51, and the connection stability of the limiting plate 5 and the horizontal channel steel 41 is improved.

Referring to fig. 1 and 2, the fixing assembly 6 includes a fixing bolt 61 screw-engaged with each pair of the limiting plates 5 and a fixing nut 62 one-to-one corresponding to the fixing bolt 61, the fixing nut 62 screw-engaged with the corresponding fixing bolt 61; two side walls in the length direction of the horizontal channel steel 41 are provided with fixing holes 412 which are opposite to each other and are parallel to each other, in the embodiment of the application, the fixing holes 412 are located above the sliding groove 411; the fixing bolt 61 penetrates through one of the fixing holes 412, the thread penetrates through the limiting plate 5 and then penetrates through the other fixing hole 412, and the fixing nut 62 is screwed with one end of the fixing bolt 61 penetrating through the fixing hole 412 until the fixing nut 62 is tightly abutted against the side wall opposite to the horizontal channel steel 41.

After the stopper plate 5 is moved to the proper position, the stopper plate 5 is fixed at the position by the fixing bolt 61 and the fixing nut 62; simultaneously, when the position of limiting plate 5 was adjusted once more to needs, only need to correspond fixation nut 62 and unscrew, secondly can make fixing bolt 61, limiting plate 5 and slide plate along 41 length direction slips to suitable position of horizontal channel-section steel simultaneously, for the next fixed convenience that provides of limiting plate 5.

Referring to fig. 1, the two vertical side walls of the limiting plates 5 are detachably connected with the cambered plates 52, the cambered surfaces are arranged on the sides, away from each other, of the cambered plates 52 on the same limiting plate 5, the cambered surfaces are opposite to the vertical channel steel 42, the cambered surfaces of the cambered plates 52 on the same limiting plate 5 are close to each other in the concave direction, and the circumferential outer side walls of the pipeline to be conveyed are abutted to the cambered surfaces of the cambered plates 52; the cambered plate 52 and the corresponding limit plate 5 are in magnetic attraction fit.

The cambered plates 52 with different radians are replaced according to pipelines to be conveyed with different sizes, when the pipelines to be conveyed are placed on the horizontal channel steel 41, the positions, opposite to the cambered plates 52, of the circumferential outer side walls of the pipelines to be conveyed are abutted to the cambered surfaces of the cambered plates 52, so that the stability of the pipelines to be conveyed when being conveyed is improved; meanwhile, the cambered plate 52 is matched with the limiting plate 5 in a magnetic attraction manner, so that convenience is brought to replacement of the cambered plate 52.

The implementation principle of the tunnel inner pipeline conveying device in the embodiment of the application is as follows: before a pipeline to be conveyed is placed on the surface of the horizontal channel steel 41, firstly, an arc panel 52 with an arc surface with a proper radian is replaced according to the size of the pipeline to be conveyed, secondly, the limiting plate 5 and the sliding plate are moved along the length direction of the horizontal channel steel 41 until the corresponding position of the circumferential outer side wall of the pipeline to be conveyed is abutted against the arc surface of the arc panel 52, and finally, the limiting plate 5 is fixed at the proper position of the horizontal channel steel 41 through a fixing bolt 61 and a fixing nut 62; the cambered plate 52 is matched with the limiting plate 5 in a magnetic attraction manner, so that convenience is provided for replacing the cambered plate 52; simultaneously, cambered plate 52's setting has further improved the laminating degree between waiting pipeline and limiting plate 5 to improve the stability when waiting pipeline to be carried, and then reduce because of waiting pipeline to roll, treat pipeline and tunnel inner wall and cause the possibility of damaging.

Example 2:

referring to fig. 3, the embodiment of the present application differs from embodiment 1 in that the cambered plates 52 and the corresponding limiting plates 5 are fixed by bolts; the top of the limiting plate 5 is provided with a slot 53, the slot 53 is vertically arranged, and the bottom of the slot 53 is higher than the bottom of the limiting plate 5; the position of the arc panel 52 opposite to the slot 53 is fixedly provided with a cutting 521, the cutting 521 is inserted into the slot 53, the horizontal sections of the cutting 521 and the slot 53 are both in a dovetail shape, and the width of one side far away from the arc panel 52 is the largest; bolts for fixing the cambered plate 52 and the limiting plate 5 are penetrated through vertical side walls of the limiting plate 5 perpendicular to the length direction of the pipeline to be conveyed and are in threaded connection with the inserting bars 521.

The implementation principle of the tunnel inner pipeline conveying device in the embodiment of the application is as follows: when the cambered plate 52 and the corresponding limiting plate 5 are fixed, firstly, the inserting bar 521 is inserted into the slot 53 from the top of the slot 53, and then, a bolt for fixing the cambered plate 52 and the limiting plate 5 penetrates through the limiting plate 5 and is in threaded connection with the corresponding inserting bar 521, so that the cambered plate 52 and the limiting plate 5 are fixed; the bolt is arranged, and the inserting strips 521 are matched with the slots 53, so that the connection stability of the cambered plate 52 and the limiting plate 5 is effectively improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pipe conveyor in tunnel which characterized in that: the device comprises pulleys (2) matched with the sliding rails (1), supporting frames (3) arranged along the length direction of each sliding rail (1) and placing frames (4), wherein the number of the supporting frames (3) is two, the number of the placing frames (4) is at least two, and the placing frames (4) are arranged between the two supporting frames (3); the pulleys (2) are rotatably connected to the support frames (3), and each support frame (3) is provided with at least two pulleys (2); the upper surface of the placing frame (4) is connected with at least one pair of limiting plates (5) in a sliding manner, the sliding direction is parallel to the length direction of the placing frame (4), and the circumferential outer wall of the conveying pipeline is abutted against the corresponding positions of the side walls, opposite to each other, of the two limiting plates (5); the placing frame (4) is provided with a fixing component (6), and the fixing component (6) is used for fixing the limiting plate (5) and the placing frame (4) relatively.

2. The in-tunnel pipe transfer device of claim 1, wherein: the rack (4) comprises a horizontal channel steel (41) and vertical channel steel (42) positioned at two ends of the horizontal channel steel (41), wherein the vertical channel steel (42) is fixed with the support frame (3), the horizontal channel steel (41) is positioned at the bottom of the vertical channel steel (42), a notch of the horizontal channel steel (41) faces upwards, and the limiting plate (5) is in sliding fit with the horizontal channel steel (41); two opposite side walls of the notch of the horizontal channel steel (41) are provided with mutually parallel sliding grooves (411), and the limiting plate (5) is provided with a sliding block (51) matched with the sliding grooves (411); the fixing component (6) is arranged on the horizontal channel steel (41).

3. An in-tunnel pipe transfer device according to claim 2, wherein: the fixing assembly (6) comprises a fixing bolt (61) in threaded fit with each sliding block (51) and a fixing nut (62) matched with the fixing bolt (61), fixing holes (412) are formed in two opposite side walls of the horizontal channel steel (41), and the length direction of each fixing hole (412) is parallel to the length direction of the horizontal channel steel (41); after the fixing bolt (61) penetrates into one of the fixing holes (412), the thread penetrates through the corresponding sliding block (51) and penetrates out of the other fixing hole (412), and the fixing nut (62) is in threaded connection with the penetrating part of the fixing bolt (61).

4. An in-tunnel pipe transfer device according to claim 2, wherein: cambered plates (52) are arranged on two side walls, opposite to the vertical channel steel (42), of the limiting plates (5), cambered surfaces are arranged on the sides, away from each other, of the cambered plates (52) on the same limiting plate (5), and cambered surface concave parts of the cambered plates (52) on the same limiting plate (5) face the limiting plate (5); the circumferential outer side wall of the pipeline to be conveyed is abutted with the cambered surface of the cambered plate (52).

5. The in-tunnel pipe transfer device of claim 4, wherein: the cambered plate (52) is detachably connected with the limiting plate (5).

6. An in-tunnel pipe transfer device according to claim 5, wherein: the cambered plate (52) is matched with the corresponding limit plate (5) in a magnetic attraction way.

7. An in-tunnel pipe transfer device according to claim 5, wherein: the cambered plates (52) are detachably connected with the corresponding limiting plates (5) through bolts.

8. The in-tunnel pipe transfer device of claim 7, wherein: slot (53) have been seted up at limiting plate (5) top, cambered plate (52) are just being equipped with cutting (521) to one side of limiting plate (5), and cutting (521) insert slot (53) for the bolt of fixed cambered plate (52) and limiting plate (5) is penetrated by limiting plate (5) perpendicular to treat pipeline length direction's lateral wall, and with corresponding cutting (521) threaded connection.

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