CN218913995U

CN218913995U - Pipe penetrating device for concentric inner pipe penetrating of sleeve

Info

Publication number: CN218913995U
Application number: CN202223223615.XU
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-25
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the field of pipeline construction, in particular to a pipe penetrating device for concentric inner pipe penetrating of a sleeve, which aims at the problems that the existing pipe penetrating device is poor in deformation capability and difficult to match with sleeves of different sizes, and the concentricity cannot be well stabilized and maintained when concentric inner pipe penetrating is carried out. The pipe penetrating device has good deformability, can be matched with the sleeves with different sizes, and can be well stabilized and maintained in concentricity when concentric inner pipe penetrating is carried out.

Description

Pipe penetrating device for concentric inner pipe penetrating of sleeve

Technical Field

The utility model relates to the technical field of pipeline construction, in particular to a pipe penetrating device for concentric inner pipe penetrating of a sleeve.

Background

After the construction of the reinforced concrete sleeve of the pipe-jacking engineering is completed, the construction technology for paving the pipeline in the sleeve is a construction task which is inevitably encountered in the non-excavation engineering construction of the gas pipeline engineering such as road, bridge, river and the like;

in the prior art, in the construction of a pipe penetrating in an infrastructure sleeve, the construction of the pipe penetrating in a large pipe diameter and a long distance is easy to cause the pipe wall breakage due to friction between pipe walls and cannot ensure that the pipe penetrating and the sleeve are concentric, aiming at the problem, the application number 201820714733.5 discloses a pipe penetrating device for the concentric inner pipe penetrating of the sleeve, which comprises a pipe penetrating support body, wherein the inner side of the pipe penetrating support body is sleeved with the pipe penetrating support body, the pipe penetrating support body comprises four arc plates, the four arc plates are connected end to end through arc stretching rods, sliding grooves matched with the arc stretching rods are cut on the side walls of the arc plates, limiting plates matched with the sliding grooves are fixedly connected at the two ends of the arc stretching rods, ball bases are arranged on the outer sides of the arc plates, balls are connected onto the ball bases in a rolling mode, and a screw rod is fixedly connected onto one side wall of each ball base;

however, the existing pipe penetrating device has poor deformability, is difficult to match with the casings of different sizes, and cannot be well stabilized and maintained in concentricity when concentric inner pipe penetrating is performed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a pipe penetrating device for concentric inner pipe penetrating of a sleeve.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a poling device for concentric interior poling of sleeve pipe, includes sleeve pipe, interior poling, supporting component, a plurality of auxiliary roller, a plurality of poling auxiliary seat and adjustment mechanism, interior poling sets up in the sleeve pipe, supporting component sets up on interior poling, supporting component is connected with the sleeve pipe, a plurality of movable groove has been seted up on the inner wall of interior poling, and equal slidable mounting has the poling auxiliary seat in the plurality of movable groove, all has seted up the spread groove on the auxiliary seat of a plurality of poling, all rotates in the spread groove and installs the auxiliary roller, adjustment mechanism sets up on interior poling, adjustment mechanism is connected with the auxiliary seat of a plurality of poling, adjustment mechanism includes a plurality of drive gear, a plurality of lead screw two and control crown block, it is equipped with the control crown block to rotate the cover on the interior poling, a plurality of recess has all rotated and has drive gear on the control crown block, a plurality of drive gear all meshes with the arc rack on the interior poling.

Specifically, a first bevel gear is fixedly installed on each of the plurality of driving gears, a second screw rod is rotatably installed on the inner wall of each of the plurality of moving grooves, a plurality of second screw grooves are formed in each of the pipe penetrating auxiliary seats, the second screw rods are installed in the corresponding second screw grooves in a threaded mode, a second bevel gear is fixedly installed at one end of each of the plurality of second screw rods, and the second bevel gears are meshed with the first bevel gears.

Specifically, the supporting component comprises a plurality of supporting adjusting seats, a plurality of first screw rods and a plurality of adjusting knobs, a plurality of fixed grooves are formed in the inner penetrating pipe, the supporting adjusting seats are slidably mounted in the plurality of fixed grooves, and contact wheels are rotatably mounted on the plurality of supporting adjusting seats.

Specifically, screw thread groove one has all been seted up to one side of a plurality of support adjustment seat, has all seted up the through-hole on the inner wall of a plurality of fixed slot, all rotates in a plurality of through-hole and installs screw rod one, screw rod one screw thread is installed in corresponding screw thread groove one, and the equal fixed mounting of one end of a plurality of screw rod one has adjust knob.

Specifically, the inner wall of the fixed slot is provided with a sliding slot, the supporting and adjusting seat is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding slot.

Specifically, the inner wall of spread groove has seted up the rotation groove, and the one end fixed mounting of auxiliary roller has the turning block, and the turning block rotates to be connected in the rotation groove.

Specifically, the auxiliary groove has been seted up on the inner wall in removal groove, and one side fixed mounting of poling auxiliary seat has the connecting block, and connecting block slidable mounting is in the auxiliary groove.

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

(1) According to the pipe penetrating device for the concentric inner pipe penetrating of the sleeve, the adjusting knob is manually rotated, the supporting adjusting seat drives the contact wheel to be in contact with the inner wall of the sleeve, so that the position of the inner pipe penetrating in the sleeve can be stabilized, a pipeline needing pipe penetrating is conveyed into the inner pipe penetrating, and the position during pipe penetrating can be stabilized.

(2) According to the pipe penetrating device for the concentric inner pipe penetrating of the sleeve, the control annular plate is rotated, the first bevel gear drives the second bevel gear to rotate, the second screw drives the corresponding auxiliary pipe penetrating seat to move, the using position of the auxiliary roller is adjusted, and pipe penetrating can be carried out for different pipelines.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

FIG. 1 is a schematic diagram of a tube threading device for concentric inner tube threading of a sleeve according to the present utility model;

FIG. 2 is a schematic view of the inner tube, support adjustment seat and control ring plate of a tube passing device for concentric inner tube passing of a sleeve according to the present utility model;

FIG. 3 is a schematic perspective view of an inner tube, a support adjustment seat and a control ring plate of a tube threading device for concentric inner tube threading of a sleeve according to the present utility model;

fig. 4 is an enlarged view at a in fig. 1.

In the figure: 1. a sleeve; 2. an inner tube; 3. supporting an adjusting seat; 4. a first screw rod; 5. an adjustment knob; 6. a pipe penetrating auxiliary seat; 7. an auxiliary roller; 8. a second screw rod; 9. a drive gear; 10. bevel gears I; 11. bevel gears II; 12. a control loop plate; 13. a contact wheel; 14. a moving groove; 15. and a connecting groove.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1-4, a pipe penetrating device for concentric inner pipe penetrating of a sleeve comprises a sleeve 1, an inner pipe penetrating 2, a plurality of auxiliary rollers 7 and a plurality of pipe penetrating auxiliary seats 6, wherein the inner pipe penetrating 2 is arranged in the sleeve 1, a plurality of moving grooves 14 are formed in the inner wall of the inner pipe penetrating 2, pipe penetrating auxiliary seats 6 are slidably arranged in the moving grooves 14, connecting grooves 15 are formed in the pipe penetrating auxiliary seats 6, the auxiliary rollers 7 are rotatably arranged in the connecting grooves 15, a control ring plate 12 is rotatably sleeved on the inner pipe penetrating 2, an arc-shaped rack is fixedly connected to the control ring plate 12, a plurality of grooves are formed in the inner pipe penetrating 2, driving gears 9 are rotatably arranged in the grooves, the driving gears 9 are meshed with the arc-shaped rack, a bevel gear 10 is fixedly arranged on the driving gears 9, a screw rod II 8 is rotatably arranged on the inner wall of the plurality of moving grooves 14, a plurality of threading auxiliary seats 6 are provided with screw grooves II, the screw rods II 8 are in threaded arrangement in the corresponding screw grooves II, one ends of the plurality of screw rods II 8 are fixedly provided with bevel gears II 11, the bevel gears II 11 are meshed with the bevel gears I10, the inner threading pipes 2 are provided with a plurality of fixed grooves, the plurality of fixed grooves are internally and slidably provided with supporting and adjusting seats 3, the plurality of supporting and adjusting seats 3 are rotatably provided with contact wheels 13, one sides of the plurality of supporting and adjusting seats 3 are provided with screw grooves I, the inner walls of the plurality of fixed grooves are provided with through holes, the plurality of through holes are internally and rotatably provided with screw rods I4, the screw rods I4 are in the corresponding screw grooves I in a threaded manner, one end of each of the screw rods 4 is fixedly provided with an adjusting knob 5.

In this embodiment, a sliding groove is formed in the inner wall of the fixed groove, and a sliding block is fixedly mounted on the supporting and adjusting seat 3 and slidably mounted in the sliding groove.

In this embodiment, a rotating groove is formed in the inner wall of the connecting groove 15, a rotating block is fixedly mounted at one end of the auxiliary roller 7 and is rotatably connected in the rotating groove, an auxiliary groove is formed in the inner wall of the moving groove 14, a connecting block is fixedly mounted at one side of the pipe penetrating auxiliary seat 6, and the connecting block is slidably mounted in the auxiliary groove.

In this embodiment, the adjusting knob 5 is manually turned, the adjusting knob 5 drives the corresponding first lead screw 4 to move, the first lead screw 4 controls the supporting adjusting seat 3 to move, the supporting adjusting seat 3 drives the contact wheel 13 to contact with the inner wall of the sleeve 1, so that the position of the inner pipe penetrating 2 in the sleeve 1 can be stabilized, the pipe needing to be penetrated is conveyed into the inner pipe penetrating 2, the auxiliary roller 7 contacts with the pipe, the position during pipe penetrating can be stabilized, the control ring plate 12 is turned, the control ring plate 12 can drive the plurality of driving gears 9 to rotate, the driving gears 9 drive the corresponding first bevel gears 10 to rotate, the first bevel gears 10 drive the corresponding second bevel gears 11 to rotate, the second bevel gears 11 drive the corresponding second lead screw 8 to rotate, the second lead screw 8 drives the corresponding auxiliary pipe penetrating seat 6 to move, and the using position of the auxiliary roller 7 is adjusted, so that pipe penetrating can be performed for different pipes.

Compared with the prior art, the utility model has the technical advantages that: the pipe penetrating device has good deformability, can be matched with the sleeves with different sizes, and can be well stabilized and maintained in concentricity when concentric inner pipe penetrating is carried out.

Claims

1. The utility model provides a poling device for concentric interior poling of sleeve pipe, its characterized in that, including sleeve pipe, interior poling, supporting component, a plurality of auxiliary roller, a plurality of poling auxiliary seat and adjustment mechanism, interior poling sets up in the sleeve pipe, supporting component sets up on interior poling, supporting component is connected with the sleeve pipe, a plurality of shifting chute has been seted up on the inner wall of interior poling, and a plurality of shifting chute is interior all slidable mounting has the poling auxiliary seat, has all seted up the spread groove on the auxiliary seat of a plurality of poling, and a plurality of auxiliary roller is all rotated in the spread groove, adjustment mechanism sets up on interior poling, adjustment mechanism is connected with a plurality of poling auxiliary seat, adjustment mechanism includes a plurality of drive gear, a plurality of lead screw two and control ring plate, interior poling is last to be rotated the cover and is equipped with control ring plate, fixedly connected with arc rack on the control ring plate, a plurality of recess has all rotated and has installed driving gear in a plurality of shifting chute, a plurality of drive gear all meshes with arc rack.

2. The pipe penetrating device for concentric inner pipe penetrating of claim 1, wherein bevel gears I are fixedly installed on the plurality of driving gears, screw rods II are rotatably installed on the inner walls of the plurality of moving grooves, screw grooves II are formed in the plurality of pipe penetrating auxiliary seats, screw rods II are installed in the corresponding screw grooves II in a threaded mode, bevel gears II are fixedly installed at one ends of the plurality of screw rods II, and the bevel gears II are meshed with the bevel gears I.

3. The pipe penetrating device for concentric inner pipe penetrating of claim 1, wherein the supporting component comprises a plurality of supporting adjusting seats, a plurality of screw rods I and a plurality of adjusting knobs, a plurality of fixing grooves are formed in the inner pipe penetrating, the supporting adjusting seats are slidably mounted in the plurality of fixing grooves, and contact wheels are rotatably mounted on the plurality of supporting adjusting seats.

4. A pipe penetrating device for concentric inner pipe penetrating of a sleeve pipe according to claim 3, wherein one side of each of the plurality of supporting adjusting seats is provided with a first threaded groove, the inner walls of the plurality of fixing grooves are provided with through holes, the plurality of through holes are internally provided with a first screw rod in a rotating mode, the first screw rod is arranged in the corresponding first threaded groove in a threaded mode, and one ends of the plurality of first screw rods are fixedly provided with adjusting knobs.

5. A pipe penetrating device for concentric inner pipe penetrating of the sleeve pipe according to claim 3, wherein a chute is formed on the inner wall of the fixed groove, a sliding block is fixedly arranged on the supporting adjusting seat, and the sliding block is slidably arranged in the chute.

6. The pipe penetrating device for concentric inner pipe penetrating of claim 1, wherein the inner wall of the connecting groove is provided with a rotating groove, one end of the auxiliary roller is fixedly provided with a rotating block, and the rotating block is rotatably connected in the rotating groove.

7. The pipe penetrating device for concentric inner pipe penetrating of claim 1, wherein the inner wall of the moving groove is provided with an auxiliary groove, one side of the pipe penetrating auxiliary seat is fixedly provided with a connecting block, and the connecting block is slidably arranged in the auxiliary groove.