CN211638642U

CN211638642U - Nodular cast iron pipe jacking pipe machining device for trenchless construction

Info

Publication number: CN211638642U
Application number: CN202020185983.1U
Authority: CN
Inventors: 宋瑞海
Original assignee: Rizhao Zhufu Industry Co ltd
Current assignee: Rizhao Zhufu Industry Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-09
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a nodular cast-iron pipe push pipe processingequipment for non-excavation construction, comprising a base plate, the upper end surface of bottom plate is close to both sides department and installs the support frame, the guide frame is installed to the upper end of support frame, the front end surface movable mounting of guide frame has the sliding stand, plasma cutting rifle is installed to the lower extreme of sliding stand, the upper end surface of bottom plate is close to center department and is provided with the guide structure, the both sides that the upper end surface of bottom plate is close to the guide structure are provided with bearing structure. A nodular cast-iron pipe push pipe processingequipment for non-excavation construction, through being provided with bearing structure, can accomplish the cutting after rotating the round with the body, comparatively convenient, and the port of cutting is neat, through being provided with guide structure, laborsaving when removing the body, it is comparatively convenient to shift it or take off.

Description

Nodular cast iron pipe jacking pipe machining device for trenchless construction

Technical Field

The utility model relates to a metal push pipe processingequipment field, in particular to nodular cast-iron pipe push pipe processingequipment is used in non-excavation construction.

Background

The utility model provides a processing apparatus for nodular cast iron pipe push pipe for trenchless construction, including pipe body, the pipe body is big, can't use cutting wheel direct cutting, processingequipment uses the mode of plasma cutting to carry out the hot cutting, but the volume is big, the round is complete to be cut comparatively inconveniently, it is comparatively hard when the artifical body that rotates, secondly, the body is difficult to remove man-hour on the device, the adjustment position, it is all inconvenient to take off the process, for this reason, we propose a processing apparatus for nodular cast iron pipe push pipe for trenchless construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nodular cast-iron pipe push pipe processingequipment is used in non-excavation construction can effectively solve the problem in the background art.

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

the utility model provides a nodular cast-iron pipe push pipe processingequipment for non-excavation construction, includes the bottom plate, the upper end surface of bottom plate is close to both sides department and installs the support frame, the guide frame is installed to the upper end of support frame, the front end surface movable mounting of guide frame has the sliding stand, plasma cutting rifle is installed to the lower extreme of sliding stand, the upper end surface of bottom plate is close to center department and is provided with the guide structure, the upper end surface of bottom plate is close to the both sides of guide structure and is provided with bearing structure, wherein:

the supporting structure comprises a fixed column arranged along the front-back direction, supporting plates fixedly arranged at the front end and the back end of the fixed column, and a rolling barrel movably sleeved on the outer surface of the fixed column;

the guide structure comprises a connecting plate movably arranged on the outer surface of the upper end of the bottom plate and a roller movably arranged on the outer surface of the upper end of the connecting plate.

Preferably, the motor is installed on the outer surface of the upper end of the guide frame close to one side, the driving end of the motor is connected with a screw rod, the screw rod penetrates through the outer surface of one side of the sliding table, and the screw rod is in threaded fit with the sliding table.

Preferably, the lower end of the supporting plate is fixedly connected to the outer surface of the upper end of the bottom plate, the position, away from the rolling barrel, of the outer surface of the lower end of the fixing column is provided with reinforcing support blocks, the reinforcing support blocks are fixedly connected with the fixing column and the bottom plate, the number of the reinforcing support blocks is a plurality of groups, and the reinforcing support blocks are arranged at equal intervals.

Preferably, the rolling cylinders are movably sleeved on the outer surface of the fixed column in a nesting mode, the number of the rolling cylinders is a plurality of groups, the rolling cylinders are arranged at equal intervals, and a gap is reserved between the outer surface of the lower end of each rolling cylinder and the outer surface of the upper end of the bottom plate.

Preferably, the number of the idler wheels is a plurality of groups, the idler wheels are symmetrically arranged on the outer surface of the upper end of the connecting plate close to the two sides, wheel shafts extend out of the middle shafts of the outer surfaces of the two sides of the idler wheels, the wheel shafts are movably inserted into the inner side of the connecting plate, and the idler wheels are movably connected with the connecting plate through the wheel shafts.

Preferably, a hydraulic cylinder is installed on the outer surface of the lower end of the connecting plate, the lower end of the hydraulic cylinder is fixedly connected with the outer surface of the upper end of the bottom plate, and the connecting plate is movably connected with the bottom plate through the hydraulic cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has: this a nodular cast-iron pipe push pipe processingequipment is used in non-excavation construction, through being provided with bearing structure, when the body is placed, place between two sets of bearing structure, the section of thick bamboo that rolls that is located body both sides department plays better supporting role, the plasma cutting rifle cutting in-process, the at the uniform velocity body of rotating of user, the rotation of the section of thick bamboo rotation in order to assist the body simultaneously rolls, can accomplish the cutting after rotating the body the round, comparatively convenient, and the port of cutting is neat, through being provided with guide structure, when removing the body, the extension of control pneumatic cylinder, the jack-up connecting plate, until making two sets of gyro wheels hold up the body, later can with body back-and-forth movement position, shift it or take off, it is comparatively laborsaving convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a pipe-jacking device for a ductile cast iron pipe for trenchless construction of the present invention;

FIG. 2 is a partial cross-sectional view of the apparatus for machining the top pipe of the nodular cast iron pipe for trenchless construction of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 of the apparatus for machining a top pipe of a ductile cast iron pipe for trenchless construction of the present invention;

fig. 4 is the utility model relates to a schematic diagram when nodular cast-iron pipe push pipe processingequipment's body is placed for non-excavation construction.

In the figure: 1. a base plate; 2. a support frame; 3. a guide frame; 4. a motor; 5. a screw rod; 6. a sliding table; 7. a plasma cutting gun; 8. a support structure; 81. fixing a column; 82. a rolling cylinder; 83. a support plate; 84. reinforcing the supporting block; 9. a guide structure; 91. a connecting plate; 92. a hydraulic cylinder; 93. a roller; 94. and (4) a wheel axle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a nodular cast-iron pipe jacking pipe processingequipment for trenchless construction, including bottom plate 1, support frame 2 is installed near both sides department to the upper end surface of bottom plate 1, guide frame 3 is installed to the upper end of support frame 2, the front end surface movable mounting of guide frame 3 has sliding stand 6, plasma cutting rifle 7 is installed to the lower extreme of sliding stand 6, the upper end surface of bottom plate 1 is provided with guide structure 9 near center department, the upper end surface of bottom plate 1 is provided with bearing structure 8 near the both sides of guide structure 9, wherein:

the supporting structure 8 comprises a fixing column 81 arranged along the front-back direction, a supporting plate 83 fixedly arranged at the front end and the rear end of the fixing column 81, and a rolling cylinder 82 movably sleeved on the outer surface of the fixing column 81, wherein when the pipe body is placed, the rolling cylinder 82 is in surface contact with the pipe body to assist the rotation of the pipe body.

The guiding structure 9 comprises a connecting plate 91 movably mounted on the outer surface of the upper end of the bottom plate 1, and a roller 93 movably mounted on the outer surface of the upper end of the connecting plate 91, and when the connecting plate 91 is lifted, the roller 93 is supported on the outer surface of the lower end of the pipe body, and then the pipe body can move in the front-back direction.

The motor 4 is installed near one side department to the upper end surface of guide frame 3, and the model of motor 4 is 57BYGH5330, and the drive end of motor 4 is connected with lead screw 5, and lead screw 5 runs through in one side surface of sliding stand 6, is screw-thread fit between lead screw 5 and the sliding stand 6, and motor 4 drives lead screw 5 and rotates to make sliding stand 6 remove, change position.

The lower extreme fixed connection of backup pad 83 is at the upper end surface of bottom plate 1, and the position that the lower extreme surface of fixed column 81 avoided rolling section of thick bamboo 82 is provided with the enhancement tray 84, strengthens being fixed connection between tray 84 and fixed column 81 and the bottom plate 1, strengthens the quantity of tray 84 and is a plurality of groups, strengthens the tray 84 and is the equidistance and arranges, further increases the firm degree of fixed column 81.

The rolling cylinders 82 are movably sleeved on the outer surface of the fixed column 81 in a nesting mode, the rolling cylinders 82 are arranged in a plurality of groups, the rolling cylinders 82 are arranged at equal intervals, and a gap is reserved between the outer surface of the lower end of each rolling cylinder 82 and the outer surface of the upper end of the bottom plate 1, so that the rotation of the rolling cylinders 82 is not influenced.

The quantity of the rollers 93 is a plurality of groups, the rollers 93 are symmetrically arranged on the outer surface of the upper end of the connecting plate 91 close to two sides, the wheel shafts 94 extend from the middle shafts of the outer surfaces of the two sides of the rollers 93, the wheel shafts 94 are movably inserted into the inner side of the connecting plate 91, the rollers 93 are movably connected with the connecting plate 91 through the wheel shafts 94, and the rollers 93 can rotate along the wheel shafts 94.

The outer surface of the lower end of the connecting plate 91 is provided with a hydraulic cylinder 92, the hydraulic cylinder 92 is JOB-CX-SD-H in model, the lower end of the hydraulic cylinder 92 is fixedly connected with the outer surface of the upper end of the bottom plate 1, and the connecting plate 91 is movably connected with the bottom plate 1 through the hydraulic cylinder 92 so as to control the connecting plate 91 to move up and down.

It should be noted that, the utility model relates to a nodular cast-iron pipe push pipe processingequipment is used in non-excavation construction, when using, the user is when the body is placed, place between two sets of bearing structure 8, the roll section of thick bamboo 82 that is located body both sides department plays better supporting role, the plasma cutting rifle 7 cutting in-process, the user is at the uniform velocity rotates the body, roll section of thick bamboo 82 is rotatory in order to assist the rotation of body simultaneously, can accomplish the cutting after rotating the body the round, it is comparatively convenient, and the port of cutting is neat, the user is when removing the body, control pneumatic cylinder 92 extension, jack-up connecting plate 91, until making two sets of gyro wheels 93 hold up the body, later can be with body back-and-forth movement position, shift or take off it, it is comparatively laborsaving convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nodular cast-iron pipe push pipe processingequipment for non-excavation construction, includes bottom plate (1), its characterized in that: the utility model discloses a plasma cutting machine, including bottom plate (1), support frame (2) are installed near both sides department to the upper end surface of bottom plate (1), guide frame (3) are installed to the upper end of support frame (2), the front end surface movable mounting of guide frame (3) has sliding stand (6), plasma cutting rifle (7) are installed to the lower extreme of sliding stand (6), the upper end surface of bottom plate (1) is provided with guide structure (9) near center department, the both sides that the upper end surface of bottom plate (1) is close to guide structure (9) are provided with bearing structure (8), wherein:

the supporting structure (8) comprises a fixed column (81) arranged along the front-back direction, supporting plates (83) fixedly arranged at the front end and the rear end of the fixed column (81), and a rolling cylinder (82) movably sleeved on the outer surface of the fixed column (81);

the guide structure (9) comprises a connecting plate (91) movably arranged on the outer surface of the upper end of the bottom plate (1) and a roller (93) movably arranged on the outer surface of the upper end of the connecting plate (91).

2. The device for machining the jacking pipe of the nodular cast iron pipe for trenchless construction according to claim 1, wherein: the motor (4) is installed near one side department to the upper end surface of guide frame (3), the drive end of motor (4) is connected with lead screw (5), and lead screw (5) run through in one side surface of sliding stand (6), be screw-thread fit between lead screw (5) and sliding stand (6).

3. The device for machining the jacking pipe of the nodular cast iron pipe for trenchless construction according to claim 1, wherein: the lower extreme fixed connection of backup pad (83) is at the upper end surface of bottom plate (1), the position that the lower extreme surface of fixed column (81) avoided rolling section of thick bamboo (82) is provided with strengthens tray (84), strengthen between tray (84) and fixed column (81) and bottom plate (1) fixed connection, strengthen the quantity of tray (84) and be a plurality of groups, strengthen tray (84) and be the equidistance and arrange.

4. The device for machining the jacking pipe of the nodular cast iron pipe for trenchless construction according to claim 1, wherein: the outer surface of the fixed column (81) is movably sleeved with the rolling cylinders (82) in a nesting mode, the rolling cylinders (82) are arranged in a plurality of groups, the rolling cylinders (82) are arranged at equal intervals, and a gap is reserved between the outer surface of the lower end of each rolling cylinder (82) and the outer surface of the upper end of the bottom plate (1).

5. The device for machining the jacking pipe of the nodular cast iron pipe for trenchless construction according to claim 1, wherein: the number of the idler wheels (93) is a plurality of groups, the idler wheels (93) are symmetrically arranged on the outer surface of the upper end of the connecting plate (91) close to two sides, wheel shafts (94) extend from the middle shafts of the outer surfaces of the two sides of the idler wheels (93), the wheel shafts (94) are movably inserted into the inner side of the connecting plate (91), and the idler wheels (93) are movably connected with the connecting plate (91) through the wheel shafts (94).

6. The device for machining the jacking pipe of the nodular cast iron pipe for trenchless construction according to claim 1, wherein: the outer surface of the lower end of the connecting plate (91) is provided with a hydraulic cylinder (92), the lower end of the hydraulic cylinder (92) is fixedly connected with the outer surface of the upper end of the bottom plate (1), and the connecting plate (91) is movably connected with the bottom plate (1) through the hydraulic cylinder (92).