CN216283411U

CN216283411U - Non-excavation pipeline construction central line calibrating device

Info

Publication number: CN216283411U
Application number: CN202122781932.2U
Authority: CN
Inventors: 孙海鹏; 孙伟蕾; 杨小林; 张凯
Original assignee: Hefei Fulitong Construction Engineering Co ltd
Current assignee: Hefei Fulitong Construction Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-12
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a non-excavation pipeline construction center line calibration device which comprises a base, wherein four corners of the lower end of the base are fixedly connected with movable wheels, a push handle is fixedly connected to the left end of the base, two fixing devices are fixedly connected to the front end and the rear end of the base and distributed in a front-back structure mirror image mode, a support frame is fixedly connected to the front portion of the upper end of the base, a driving device is fixedly connected to the left portion of the upper end of the support frame, a limiting groove and a sliding groove are formed in the middle of the inner portion of the left frame wall of the support frame and the middle of the right end of the support frame respectively, a controller is fixedly connected to the right portion of the front end of the support frame, the controller is electrically connected with a power box, and an alignment device is in threaded connection with the middle of the upper end of the driving device. The calibrating device for the trenchless pipeline construction center line is reasonable in structural design, convenient to adjust and use, accurate in calibration and high in practicability.

Description

Non-excavation pipeline construction central line calibrating device

Technical Field

The utility model relates to the technical field of pipeline calibration devices, in particular to a calibration device for a non-excavation pipeline construction center line.

Background

The trenchless technology is originated from the 70 th of the 20 th century, is introduced into China in the 90 th, is widely applied to new pipeline construction and old pipeline repair in the fields of water supply, water drainage, electric power, communication, gas and the like at present, and can also be applied to the aspects of protection of cultural relics, ancient buildings and the like, and 1, the existing trenchless pipeline construction center line calibration device is only aimed by simple reference in the using process, cannot adjust the use height and has a certain use limit box; 2. in the use process of the existing calibration device for the central line of trenchless pipeline construction, although the movement of the whole device is met, the same horizontal height cannot be effectively adjusted due to uneven ground, so that calibration errors are caused, and the fixity is poor; therefore, the calibration device for the trenchless pipeline construction center line is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a calibrating device for a non-excavation pipeline construction center line, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a non-excavation pipeline construction central line calibrating device, includes the base, the equal fixedly connected with in lower extreme four corners of base removes the wheel, the left end fixedly connected with of base pushes away the handle, two fixing device of the equal fixedly connected with in front end and the rear end of base, and two fixing device are the front and back structure mirror image and distribute, the upper end left part fixedly connected with power supply box of base, the anterior fixedly connected with support frame in upper end of base, the upper end left part fixedly connected with drive arrangement of support frame, spacing groove and spout have been opened respectively with the right-hand member middle part of support frame in the middle part in the left side frame wall of support frame, the front end right part fixedly connected with controller of support frame, controller and power supply box electric connection, drive arrangement's upper end middle part threaded connection has aligning device.

Preferably, drive arrangement includes the driver, the output of driver runs through support frame and fixedly connected with threaded rod, the surface swing joint of threaded rod has the regulating plate, open at the upper end middle part of regulating plate has the recess, open at the upper end middle part of regulating plate has two screws, and two screws are located the both sides of recess respectively, driver fixed connection is at the upper end left part of support frame.

Preferably, the aligning device comprises an aligning frame, a fixed shaft is fixedly connected to the middle of the front end of the aligning frame, an aiming block is fixedly connected to the front end of the fixed shaft, bolts are connected to the left portion of the upper end of the aligning frame and the right portion of the upper end of the aligning frame in a threaded mode, and the two bolts are distributed in a bilateral symmetry mode.

Preferably, the fixing device comprises a fixing plate, the front part of the upper end of the fixing plate is in threaded connection with an adjusting rod, the lower end of the adjusting rod is movably connected with a supporting leg through a bearing, the left part of the front end of the fixing plate and the right part of the front end of the fixing plate are fixedly connected with fixing bolts, and the fixing plate is fixedly connected to the front end of the base.

Preferably, driver and controller electric connection, the recess is the U-shaped structure, the lower extreme of threaded rod passes through bearing swing joint in the undercarriage wall left part of support frame, the left end sliding connection of regulating plate is at the spacing inslot, the right-hand member sliding connection of regulating plate is in the spout, and the regulating plate is L shape structure.

Preferably, the alignment frame is of a cross structure, and the position sizes of the two bolts are matched with the position sizes of the two screw holes.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving device is arranged on the whole device, the output end of the driver is utilized to drive the threaded rod to rotate, so that the left end and the right end of the adjusting plate respectively slide in the limiting groove and the sliding groove, the stability of the adjusting plate is enhanced, the position deviation of the adjusting plate is avoided, the adjusting plate adopts an L-shaped structural design, the slipping in the lifting process is avoided, and meanwhile, the height adjustment of the alignment frame is realized.

2. According to the utility model, the fixing devices are arranged on the whole device, the adjusting rod is manually rotated according to the ground level height to support the support legs below the fixing plate, and the four fixing devices are fixedly arranged, so that the fixing devices can be adjusted and used according to the ground level height, the bases are ensured to be positioned on the same horizontal line, and the use and the operation are convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a center line calibration device for trenchless pipeline construction according to the present invention;

FIG. 2 is a schematic view of the overall structure of a driving device of the center line calibration device for trenchless pipeline construction according to the present invention;

FIG. 3 is a schematic view of the overall structure of an alignment device of the alignment device for a center line of trenchless pipeline construction according to the present invention;

fig. 4 is a schematic view of the overall structure of a fixing device of the calibration device for the center line of trenchless pipeline construction of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. a controller; 4. a drive device; 5. an alignment device; 6. a chute; 7. a support frame; 8. a limiting groove; 9. a push handle; 10. a power supply box; 11. a fixing device; 41. a driver; 42. a threaded rod; 43. a groove; 44. an adjusting plate; 45. a screw hole; 51. a bolt; 52. an alignment frame; 53. a fixed shaft; 54. an aiming block; 111. adjusting a rod; 112. a fixing bolt; 113. a fixing plate; 114. and (3) a support leg.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a non-excavation pipeline construction central line calibrating device, the on-line screen storage device comprises a base 1, the equal fixedly connected with in lower extreme four corners of base 1 removes wheel 2, base 1's left end fixedly connected with pushes away 9, two fixing device 11 of the equal fixedly connected with in front end and the rear end of base 1, and two fixing device 11 are front and back structure mirror image and distribute, base 1's upper end left part fixedly connected with power supply box 10, the anterior fixedly connected with support frame 7 in upper end of base 1, the upper end left part fixedly connected with drive arrangement 4 of support frame 7, middle part has opened spacing groove 8 and spout 6 respectively with the right-hand member middle part of support frame 7 in the left side frame wall of support frame 7, the front end right part fixedly connected with controller 3 of support frame 7, controller 3 and power supply box 10 electric connection, drive arrangement 4's upper end middle part threaded connection has aligning device 5.

In this embodiment, the driving device 4 includes a driver 41, an output end of the driver 41 penetrates through the support frame 7 and is fixedly connected with a threaded rod 42, an adjusting plate 44 is movably connected to an outer surface of the threaded rod 42, a groove 43 is formed in the middle of an upper end of the adjusting plate 44, two screw holes 45 are formed in the middle of the upper end of the adjusting plate 44, the two screw holes 45 are respectively located on two sides of the groove 43, and the driver 41 is fixedly connected to the left portion of the upper end of the support frame 7; the driver 41 is electrically connected with the controller 3, the groove 43 is in a U-shaped structure, the lower end of the threaded rod 42 is movably connected to the left part of the lower frame wall of the support frame 7 through a bearing, the left end of the adjusting plate 44 is connected in the limiting groove 8 in a sliding manner, the right end of the adjusting plate 44 is connected in the sliding groove 6 in a sliding manner, and the adjusting plate 44 is in an L-shaped structure; left end sliding connection through regulating plate 44 is in spacing groove 8, and regulating plate 44's right-hand member sliding connection is in spout 6, and regulating plate 44's stability is strengthened, avoids regulating plate 44 to take place the offset, and regulating plate 44 adopts L shape structural design, avoids slipping at the lift in-process.

In this embodiment, the alignment device 5 includes an alignment frame 52, a fixed shaft 53 is fixedly connected to the middle of the front end of the alignment frame 52, a sighting block 54 is fixedly connected to the front end of the fixed shaft 53, bolts 51 are respectively in threaded connection with the left portion and the right portion of the upper end of the alignment frame 52, and the two bolts 51 are distributed in bilateral symmetry; the alignment frame 52 is in a cross structure, and the position sizes of the two bolts 51 are matched with the position sizes of the two screw holes 45; the alignment frame 52 is fixed in the groove 43 by the bolts 51 through the matching of the position size of the two bolts 51 and the position size of the two screw holes 45, the alignment frame 52 is used as a reference object, and the middle part of the front end of the alignment frame 52 is fixedly provided with an aiming block 54 for aiming.

In this embodiment, the fixing device 11 includes a fixing plate 113, the front portion of the upper end of the fixing plate 113 is connected with an adjusting rod 111 through a thread, the lower end of the adjusting rod 111 is movably connected with a supporting leg 114 through a bearing, the left portion and the right portion of the front end of the fixing plate 113 are both fixedly connected with a fixing bolt 112, and the fixing plate 113 is fixedly connected to the front end of the base 1; the adjusting rod 111 is manually rotated according to the horizontal height of the ground, so that the supporting legs 114 below the fixing plate 113 support the adjusting rod, and the stability is high.

It should be noted that the utility model is a non-excavation pipeline construction center line calibration device, four corners of the lower end of a base 1 are fixedly provided with moving wheels 2, which is convenient for the movement of the whole device, the whole device is pushed outside the pipeline by a push handle 9, an adjusting rod 111 is manually rotated according to the horizontal height of the ground, so that a supporting leg 114 below a fixing plate 113 is supported, four fixing devices 11 are fixedly arranged, so that the device can be adjusted and used according to the height of the ground, the base 1 is ensured to be positioned on the same horizontal line, which is convenient for use and operation, because the position sizes of two bolts 51 are matched with the position sizes of two screw holes 45, an alignment frame 52 is fixed in a groove 43 by using the bolts 51, according to the use height, because a driver 41 is electrically connected with a controller 3, the driver 41 is started, the output end effect of the driver 41 is utilized to drive a threaded rod 42 to rotate, so that the left end and the right end of an adjusting plate 44 slide in a limiting groove 8 and a sliding groove 6 respectively, the stability of reinforcing regulating plate 44 avoids regulating plate 44 to take place the offset, and regulating plate 44 adopts L shape structural design, avoids at the lift in-process slippage, realizes the altitude mixture control who aims at frame 52 simultaneously, aims at frame 52 as the reference, aims at the front end middle part fixed mounting of frame 52 and aims piece 54 for aim, whole device structural design is reasonable, and application scope is wide, and the practicality is strong.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a non-excavation pipeline construction central line calibrating device, includes base (1), its characterized in that: the device is characterized in that the four corners of the lower end of the base (1) are fixedly connected with moving wheels (2), the left end of the base (1) is fixedly connected with a push handle (9), the front end and the rear end of the base (1) are fixedly connected with two fixing devices (11), the two fixing devices (11) are distributed in a front-rear structure mirror image mode, the left part of the upper end of the base (1) is fixedly connected with a power box (10), the front part of the upper end of the base (1) is fixedly connected with a supporting frame (7), the left part of the upper end of the supporting frame (7) is fixedly connected with a driving device (4), the middle part of the inner wall of the left frame of the supporting frame (7) and the middle part of the right end of the supporting frame (7) are respectively provided with a limiting groove (8) and a sliding groove (6), the right part of the front end of the supporting frame (7) is fixedly connected with a controller (3), and the controller (3) is electrically connected with the power box (10), and the middle part of the upper end of the driving device (4) is in threaded connection with an alignment device (5).

2. The alignment device for the center line of trenchless pipeline construction of claim 1, wherein: drive arrangement (4) include driver (41), the output of driver (41) runs through support frame (7) and fixedly connected with threaded rod (42), the surface swing joint of threaded rod (42) has regulating plate (44), open at the upper end middle part of regulating plate (44) has recess (43), open at the upper end middle part of regulating plate (44) has two screw (45), and two screw (45) are located the both sides of recess (43) respectively, driver (41) fixed connection is at the upper end left part of support frame (7).

3. The alignment device for the center line of trenchless pipeline construction of claim 1, wherein: alignment device (5) are including aiming at frame (52), the front end middle part fixedly connected with fixed axle (53) of aiming at frame (52), the front end fixedly connected with of fixed axle (53) aims piece (54), the equal threaded connection in upper end left part and the upper end right part of aiming at frame (52) has bolt (51), and two bolt (51) are bilateral symmetry and distribute.

4. The alignment device for the center line of trenchless pipeline construction of claim 1, wherein: fixing device (11) is including fixed plate (113), the anterior threaded connection in upper end of fixed plate (113) has regulation pole (111), the lower extreme of adjusting pole (111) has stabilizer blade (114) through bearing swing joint, the equal fixedly connected with gim peg (112) of front end left part and front end right part of fixed plate (113), fixed plate (113) fixed connection is at the front end of base (1).

5. The alignment device for the center line of trenchless pipeline construction of claim 2, wherein: driver (41) and controller (3) electric connection, recess (43) are the U-shaped structure, the lower extreme of threaded rod (42) passes through bearing swing joint in the undercarriage wall left part of support frame (7), the left end sliding connection of regulating plate (44) is in spacing groove (8), the right-hand member sliding connection of regulating plate (44) is in spout (6), and regulating plate (44) are L shape structure.

6. The alignment device for the center line of trenchless pipeline construction of claim 3, wherein: the alignment frame (52) is of a cross structure, and the position sizes of the two bolts (51) are matched with the position sizes of the two screw holes (45).