CN210549390U

CN210549390U - Prefabricated direct-burried insulating tube outer protective tube poling device

Info

Publication number: CN210549390U
Application number: CN201921163646.6U
Authority: CN
Inventors: 刘旭
Original assignee: Tianjin Jiantong Pipe Industry Co ltd
Current assignee: Tianjin Jiantong Pipe Industry Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-19
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a prefabricated direct-burried insulating tube outer protective tube poling device, concretely relates to insulating tube poling technical field, which comprises a roof, the one end fixedly connected with fore-stock of roof bottom, the other end fixedly connected with after-poppet of roof bottom, the one end that the roof bottom is close to the fore-stock is provided with the outer pillar, the inside cover of outer pillar is equipped with the insulating tube, the insulating tube is located one side that the fore-stock was kept away from to the after-poppet outside one end of outer pillar extends to, the outside of insulating tube is provided with location advancing mechanism, the inside of outer pillar is provided with location guiding mechanism. The utility model discloses a with the poling process commentaries on classics locate the position that is close to ground, utilize screw rod control briquetting to compress tightly outer pillar and make the outer pillar fix on ground, set up the inside removal that the delivery wheel that the motor drove made the insulating tube constantly to outside pillar again, realize the poling process, practiced thrift a large amount of manpowers, improved the convenience of poling equipment.

Description

Prefabricated direct-burried insulating tube outer protective tube poling device

Technical Field

The utility model relates to a heat preservation pipe poling technical field, more specifically says, the utility model relates to a prefabricated direct-burried heat preservation outside of tubes pillar poling device.

Background

The prefabricated insulating tube of formula of directly burying basic structure is steel pipe, polyurethane foam and polyethylene outer tube, and it penetrates the polyethylene outer tube with it after need throwing the ball rust cleaning with the steel pipe outer wall during production in, at present, inserts the inside manual poling mode of adopting of the manual work of mostly adopting of insulating tube with the steel pipe, and not only extravagant manpower has reduced production efficiency simultaneously.

The utility model discloses a utility model patent of patent application publication No. CN208528454U discloses an automatic poling machine of insulating tube, including the mount table, the bottom fixed mounting of mount table has singlechip and power, singlechip and power electricity are connected, the top right side of mount table is equipped with the motor cabinet, the top fixed mounting of motor cabinet has step motor and fixed plate, step motor and singlechip electricity are connected, the left end fixed mounting of step motor's pivot has the screw rod, the spiro union has the screwed pipe on the screw rod, the outside wall top fixed mounting of screwed pipe has L shape pole, the right-hand member of the horizontal pole of L shape pole runs through the fixed plate and extends to the right side of fixed plate, the top fixed mounting of mount table has first fixed block, second fixed block and riser, the utility model discloses a screwed pipe that the step motor drove is equipped with at the top of mount table, promote the steel pipe through the screwed pipe, make the steel pipe enter the insulating tube, replaced artifical, the device can effectively save manpower, reduce labor intensity and increase working efficiency.

However, when the direct-buried prefabricated heat-insulation pipe is actually used, the defects still exist, for example, the protection pipe is inconvenient to move when the pipe is penetrated due to the fact that the direct-buried prefabricated heat-insulation pipe is large in size, the heat-insulation pipe is lifted to a platform, time and labor are wasted, and the pipe penetrating efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects of the prior art, the embodiment of the utility model provides a pipe penetrating device for the outer protective pipe of a prefabricated direct-buried heat preservation pipe, the pipe penetrating process is realized by arranging the penetrating pipe at a position close to the ground, controlling the pressing block to tightly press the outer protecting pipe by using the screw rod so as to fix the outer protecting pipe on the ground, setting the friction action between the conveying wheel driven by the motor and the heat preservation pipe so as to enable the heat preservation pipe to continuously move towards the inside of the outer protecting pipe, sleeving one end of the moving heat preservation pipe with a positioning sleeve, the positioning sleeve is provided with the directional wheel, so that a certain gap is always kept between the heat preservation pipe and the outer protective pipe in the pipe penetrating process to avoid friction, finally, the universal wheel is arranged at the bottom of the front support, the top of the top plate is provided with the handle, the device can be conveniently moved, so that the equipment is more convenient to use and operate, and the problem in the background technology is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated direct-buried heat-preservation pipe outer protection pipe penetrating device comprises a top plate, wherein one end of the bottom of the top plate is fixedly connected with a front support, the other end of the bottom of the top plate is fixedly connected with a rear support, an outer protection pipe is arranged at one end, close to the front support, of the bottom of the top plate, a heat-preservation pipe is sleeved in the outer protection pipe, one end, located outside the outer protection pipe, of the heat-preservation pipe extends to one side, away from the front support, of the rear support, a positioning propulsion mechanism is arranged outside the heat-preservation pipe, and a positioning guide mechanism is arranged inside the outer protection;

the positioning and propelling mechanism comprises a conveying wheel, a tooth socket is formed in the circumferential side face of the conveying wheel, the conveying wheel is located on one side outside the heat insulation pipe, the circumferential side of the conveying wheel is tightly attached to the circumferential face of the heat insulation pipe, a motor frame is arranged at the top of the conveying wheel, the motor frame is arranged at the middle position of one side, close to the heat insulation pipe, of the rear support, a motor is arranged at the top of the motor frame and electrically connected with an external power supply, an output shaft of the motor penetrates through the motor frame and is fixedly sleeved with the conveying wheel, a carrier roller is arranged at the bottom of the heat insulation pipe, carrier roller frames are rotatably sleeved at two ends of the carrier roller, the other end of each carrier roller frame is fixedly connected with one side, close to the heat insulation pipe, of the bottom of the rear support, and the conveying wheel and the carrier;

the positioning guide mechanism comprises a positioning sleeve, the positioning sleeve is sleeved on the circumferential side of one end, located inside the outer protecting pipe, of the heat preservation pipe, the circumferential side, located outside the positioning sleeve, is provided with a directional wheel, the uniform circumferential distribution of the directional wheel is located outside the positioning sleeve, the top of the directional wheel is tightly attached to the inner wall of the outer protecting pipe, and the rolling direction of the directional wheel is consistent with the axis direction of the outer protecting pipe.

In a preferred embodiment, the top of the thermal insulation pipe close to one end of the rear support is provided with a positioning wheel, two sides of the positioning wheel are rotatably sleeved with a positioning wheel frame, the top of the positioning wheel frame is rotatably sleeved with a screw, the top end of the screw penetrates through the top plate and extends to the top of the top plate, and the top end of the screw is fixedly sleeved with a hand wheel.

In a preferred embodiment, a pressing block is arranged at the top of the outer protecting pipe close to one end of the heat preservation pipe, a screw is also rotatably connected to the top of the pressing block, the top of the screw above the pressing block also penetrates through the top plate, and a hand wheel is fixedly sleeved on the top of the screw.

In a preferred embodiment, the number of the conveying wheels is two, and the two conveying wheels are respectively positioned at two sides of the outer part of the heat preservation pipe.

In a preferred embodiment, the number of the idler rollers is two, and two of the idler rollers are located at positions directly below the positioning wheel frame.

In a preferred embodiment, a telescopic rod is connected to the bottom of the orientation wheel, the orientation wheel is fixedly connected with the peripheral phase side of the positioning sleeve through the telescopic rod, and a spring is sleeved outside the telescopic rod.

In a preferred embodiment, the number of the directional wheels, the telescopic rods and the springs is three, and the three directional wheels, the telescopic rods and the springs are uniformly and circumferentially distributed outside the positioning sleeve.

In a preferred embodiment, the bottom of the front support is fixedly provided with universal wheels, and one end of the top plate, which is far away from the front support, is fixedly connected with a handle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a pass the poling process and locate the position near ground, utilize the screw rod to control the briquetting and compress tightly the outer pillar and make the outer pillar fix on ground, set up the friction action between delivery wheel that the motor drove and the insulating tube again, make the insulating tube constantly move to the inside of outer pillar, realize the poling process, practiced thrift a large amount of manpowers, and reduced the removal of pipe fitting, improved the convenience of poling equipment;

2. the utility model has the advantages that the positioning sleeve is sleeved at one end of the moving heat preservation pipe, and the positioning wheel is arranged on the positioning sleeve, so that the heat preservation pipe and the outer protective pipe always keep a certain gap in the pipe penetrating process, friction is avoided, a large amount of energy loss can be reduced, and the utilization rate of energy is increased;

3. the utility model discloses a set up the universal wheel bottom the fore-stock to and hold up the handle at the setting of roof top, can realize making the equipment use operation more convenient to the convenient removal of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 5 is a schematic structural view of the conveying wheel of the present invention.

The reference signs are: 1 top plate, 2 front supports, 3 heat preservation pipes, 4 outer protective pipes, 5 universal wheels, 6 positioning sleeves, 7 directional wheels, 8 carrier rollers, 9 carrier roller frames, 10 conveying wheels, 11 rear supports, 12 motor frames, 13 motors, 14 handrails, 15 positioning wheels, 16 positioning wheel frames, 17 hand wheels, 18 screw rods, 19 pressing blocks, 20 telescopic rods and 21 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a prefabricated direct-burried insulating tube outer protective tube poling device of embodiment can include roof 1, the one end fixedly connected with fore-stock 2 of 1 bottom of roof, the other end fixedly connected with after-poppet 11 of 1 bottom of roof, the one end that is close to after-poppet 2 in 1 bottom of roof is provided with outer pillar 4, the inside cover of outer pillar 4 is equipped with insulating tube 3, insulating tube 3 is located one side that front-poppet 2 was kept away from to the outside one end of outer pillar 4 and extends to after-poppet 11, the outside of insulating tube 3 is provided with location advancing mechanism, the inside of outer pillar 4 is provided with location guiding mechanism.

Referring to the attached drawings 1-5 in the specification, the positioning and propelling mechanism of the prefabricated direct-burried thermal insulation pipe outer protective pipe penetrating device in the embodiment comprises a conveying wheel 10, a tooth socket is formed in the circumferential side surface of the conveying wheel 10, the conveying wheel 10 is positioned on one side of the outer portion of the thermal insulation pipe 3, the circumferential side of the conveying wheel 10 is tightly attached to the circumferential surface of the thermal insulation pipe 3, a motor frame 12 is arranged at the top of the conveying wheel 10, the motor frame 12 is arranged at the middle position of one side, close to the thermal insulation pipe 3, of a rear support 11, a motor 13 is arranged at the top of the motor frame 12, the motor 13 is electrically connected with an external power supply, an output shaft of the motor 13 penetrates through the motor frame 12 and is fixedly sleeved with the conveying wheel 10, a carrier roller 8 is arranged at the bottom of the thermal insulation pipe 3, carrier rollers 9 are rotatably sleeved at two ends of the carrier roller 8, the other end of the carrier roller 9 is, the conveying wheel 10 and the carrier roller 8 are both positioned on one side of the rear bracket 11 close to the front bracket 2.

Further, the top that the insulating tube 3 is close to rear support 11 one end is provided with locating wheel 15, the both sides of locating wheel 15 are rotated and are cup jointed location wheel carrier 16, the top of location wheel carrier 16 is rotated and is cup jointed screw rod 18, the top of screw rod 18 runs through roof 1 to extend to the top of roof 1, the fixed hand wheel 17 that has cup jointed in top of screw rod 18.

Furthermore, the top that the outer pillar 4 is close to 3 one ends of insulating tube is provided with briquetting 19, the top of briquetting 19 also rotates and is connected with screw rod 18, just the top of screw rod 18 above briquetting 19 also runs through roof 1 to the fixed cover has connect hand wheel 17.

Further, the number of the conveying wheels 10 is two, and the two conveying wheels 10 are respectively located on two sides of the outer portion of the heat preservation pipe 3.

Further, the number of the carrier rollers 8 is two, and two carrier rollers 8 are located at a position right below the positioning wheel frame 16.

The implementation scenario is specifically as follows: in practical use, because the outer protecting pipe 4 has a large volume, the outer protecting pipe 4 is placed on the ground during pipe penetration, then the device is moved, the pressing block 19 of the device is positioned right above one end of the outer protecting pipe 4, then the pressing block 19 is tightly attached to the outer wall of the top of the outer protecting pipe 4 by adjusting the hand wheel 17 at the top of the pressing block 19 and using the screw 18 to fix the outer protecting pipe 4 to a certain extent, then one end of the heat preservation pipe 3 penetrates through the inner side of the rear bracket 11, the bottom of the heat preservation pipe 3 is attached to the carrier roller 8, two sides of the heat preservation pipe 3 are closely attached to the conveying wheels 10 at two sides, then the motor 13 above the motor bracket 12 is controlled to rotate, so that the heat preservation pipe 3 continuously moves towards the inner part of the outer protecting pipe 4 under the rotation of the conveying wheels 10 to realize pipe penetration work, and the tooth sockets are arranged on the circumferential side surfaces of the conveying wheels 10 to effectively prevent the heat preservation pipe 3 from, set up locating wheel 15 directly over two bearing rollers 8, and hand wheel 17 through rotatory locating wheel 15 top, utilize screw rod 18 to make briquetting 19 compress tightly insulating tube 3 downwards, prevent the direction change of insulating tube 3, and can make the cooperation between insulating tube 3 and the delivery wheel 10 inseparabler, the transmission efficiency of poling has been increased, and because the operation is the operation of pressing close to ground, and insulating tube 3 and outer pillar 4 are the pipe class object, consequently only need roll and can realize the removal of insulating tube 3 and outer pillar 4, must not lift, a large amount of manual operation have been reduced, make the poling process more light.

Referring to the attached drawings 1-4 in the specification, the positioning and guiding mechanism of the prefabricated direct-buried insulating pipe outer protective pipe penetrating device in the embodiment comprises a positioning sleeve 6, the positioning sleeve 6 is sleeved on the circumferential side of one end, located inside the outer protective pipe 4, of the insulating pipe 3, a directional wheel 7 is arranged on the circumferential side of the outside of the positioning sleeve 6, the directional wheel 7 is evenly and circumferentially distributed outside the positioning sleeve 6, the top of the directional wheel 7 is tightly attached to the inner wall of the outer protective pipe 4, and the rolling direction of the directional wheel 7 is consistent with the axial direction of the outer protective pipe 4.

Further, the bottom of the directional wheel 7 is connected with a telescopic rod 20, the directional wheel 7 is fixedly connected with the circumferential side of the positioning sleeve 6 through the telescopic rod 20, and a spring 21 is sleeved outside the telescopic rod 20.

Furthermore, the number of the directional wheels 7, the telescopic rods 20 and the springs 21 is three, and the three directional wheels 7, the telescopic rods 20 and the springs 21 are uniformly and circumferentially distributed outside the positioning sleeve 6.

Furthermore, the bottom of the front support 2 is fixedly provided with a universal wheel 5, and one end of the top plate 1, which is far away from the front support 2, is fixedly connected with a handle 14.

The implementation scenario is specifically as follows: in actual use, after one end of the heat preservation pipe 3 passes through the carrier roller 8 and the conveying wheel 10, the positioning sleeve 6 is sleeved outside the heat preservation pipe 3, the positioning sleeve 6 is placed inside the outer protection pipe 4, the directional wheel 7 which moves directionally is arranged outside the positioning sleeve 6, so that a certain gap is always kept between the heat preservation pipe 3 and the outer protection pipe 4 in the pipe penetrating process, the damage to the outer protection pipe 4 due to the friction generated by the contact between the heat preservation pipe 3 and the outer protection pipe 4 is avoided, meanwhile, because the friction is reduced, a large amount of energy loss can be reduced, the utilization rate of energy sources is increased, the telescopic rod 20 and the spring 21 are arranged between the directional wheel 7 and the positioning sleeve 6, the movement of the heat preservation pipe 3 in the pipe penetrating process can be effectively buffered, the universal wheel 5 is arranged at the bottom of the front support 2, and the handle 14 is arranged at the top of the top plate 1, so that the device can be conveniently moved, the equipment is more convenient to use.

In summary, the following steps: in actual use, the pipe penetrating process is rotated to a position close to the ground, the screw rod 18 is used for controlling the pressing block 19 to press the outer protective pipe 4 to fix the outer protective pipe 4 on the ground, then the friction action between the conveying wheel 10 driven by the motor 13 and the heat preservation pipe 3 is set, so that the heat preservation pipe 3 continuously moves towards the inside of the outer protective pipe 4, the pipe penetrating process is realized, a large amount of manpower is saved, the movement of pipe fittings is reduced, the convenience of the pipe penetrating equipment is improved, in the pipe penetrating process, the heat preservation pipe 3 and the outer protective pipe 4 always keep a certain gap by sleeving the positioning sleeve 6 at one end of the moving heat preservation pipe 3 and arranging the orientation wheel 7 on the positioning sleeve 6, the friction is avoided, a large amount of energy loss can be reduced, the energy utilization rate is increased, finally, the universal wheel 5 is arranged at the bottom of the front support 2, and the support 14 is arranged at the top of the top plate 1, so that the convenient movement of the, the equipment is more convenient to use and operate.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prefabricated direct-burried insulating tube outer protecting tube poling device, includes roof (1), its characterized in that: one end of the bottom of the top plate (1) is fixedly connected with a front support (2), the other end of the bottom of the top plate (1) is fixedly connected with a rear support (11), an outer protective pipe (4) is arranged at one end, close to the front support (2), of the bottom of the top plate (1), a heat preservation pipe (3) is sleeved inside the outer protective pipe (4), one end, located outside the outer protective pipe (4), of the heat preservation pipe (3) extends to one side, away from the front support (2), of the rear support (11), a positioning propulsion mechanism is arranged outside the heat preservation pipe (3), and a positioning guide mechanism is arranged inside the outer protective pipe (4);

location advancing mechanism includes delivery wheel (10), the tooth's socket has been seted up to the circumference side of delivery wheel (10), delivery wheel (10) are located insulating tube (3) outside one side, just the circumference side of delivery wheel (10) closely laminates with the periphery of insulating tube (3), the top of delivery wheel (10) is provided with motor frame (12), motor frame (12) are installed at the intermediate position that rear support (11) are close to insulating tube (3) one side, motor (13) are installed at the top of motor frame (12), motor (13) and external power source electric connection, the output shaft of motor (13) runs through motor frame (12) to cup joint with delivery wheel (10) fixed, the bottom of insulating tube (3) is provided with bearing roller (8), bearing roller frame (9) have been cup jointed in the rotation at the both ends of bearing roller (8), the other end and the rear support (11) bottom of bearing roller frame (9) are close to one side fixed connection of insulating tube (3), one side fixed connection The conveying wheel (10) and the carrier roller (8) are both positioned on one side, close to the front bracket (2), of the rear bracket (11);

the positioning guide mechanism comprises a positioning sleeve (6), the positioning sleeve (6) is sleeved on the circumferential side of one end of the inner portion of the outer protecting pipe (4) of the heat preservation pipe (3), the circumferential side of the outer portion of the positioning sleeve (6) is provided with an orienting wheel (7), the uniform circumference of the orienting wheel (7) is distributed on the outer portion of the positioning sleeve (6), the top of the orienting wheel (7) is tightly attached to the inner wall of the outer protecting pipe (4), and the rolling direction of the orienting wheel (7) is consistent with the axis direction of the outer protecting pipe (4).

2. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 1, is characterized in that: the top that insulating tube (3) are close to after-poppet (11) one end is provided with locating wheel (15), the both sides of locating wheel (15) are rotated and have been cup jointed location wheel carrier (16), the top of location wheel carrier (16) is rotated and has been cup jointed screw rod (18), roof (1) is run through on the top of screw rod (18) to extend to the top of roof (1), the fixed cover in top of screw rod (18) has connect hand wheel (17).

3. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 1, is characterized in that: the top that outer pillar (4) are close to insulating tube (3) one end is provided with briquetting (19), the top of briquetting (19) is also rotated and is connected with screw rod (18), just top of briquetting (19) top screw rod (18) also runs through roof (1) to fixed hand wheel (17) that has cup jointed.

4. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 1, is characterized in that: the number of the conveying wheels (10) is two, and the two conveying wheels (10) are respectively positioned on two sides of the outer portion of the heat preservation pipe (3).

5. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 1, is characterized in that: the number of the carrier rollers (8) is two, and the two carrier rollers (8) are located at positions right below the positioning wheel frame (16).

6. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 1, is characterized in that: the bottom of orientation wheel (7) is connected with telescopic link (20), the week looks side fixed connection of orientation wheel (7) through telescopic link (20) and position sleeve (6), the outside cover of telescopic link (20) is equipped with spring (21).

7. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 6, is characterized in that: the number of the directional wheels (7), the number of the telescopic rods (20) and the number of the springs (21) are three, and the directional wheels (7), the telescopic rods (20) and the number of the springs (21) are uniformly and circumferentially distributed outside the positioning sleeve (6).

8. The device for penetrating the outer protective pipe of the prefabricated direct-buried insulating pipe according to claim 1, is characterized in that: the bottom fixed mounting of fore-stock (2) has universal wheel (5), one end fixedly connected with of fore-stock (2) is kept away from at roof (1) top holds up handle (14).