CN217669263U

CN217669263U - Positioning equipment for prefabricated directly-buried heat-insulating pipe

Info

Publication number: CN217669263U
Application number: CN202221459561.4U
Authority: CN
Inventors: 王恒纲; 朱增伟
Original assignee: Tianjin Yugang Keep Warm Construction Material Co ltd
Current assignee: Tianjin Yugang Keep Warm Construction Material Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-28
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a positioning device for prefabricated direct-burried insulating tube, comprises a workbench, workstation upper end both sides are provided with and hold the frame, hold the inside cavity setting that is of frame, it is provided with the spout to hold an upper end, it has two-way lead screw to hold the inside spout bottom position of lieing in of frame rotary mounting, two-way lead screw one end is stretched out and is held and install at the motor front position, two-way lead screw both ends outside rotary mounting has screw-nut, screw-nut installs splint in the upper end, splint upper end is passed the spout and is stretched out and hold the frame, the bracket is installed to the workstation intermediate position, the rotatory ann of bracket upper end has the guide pulley, the telescopic link is installed to workstation bottom both sides, the telescopic link bottom is installed at the workstation upside. The utility model discloses when needing to remove, lead through the guide pulley, convert the sliding friction between direct-burried insulating tube and the bracket into rolling friction to be convenient for remove the direct-burried insulating tube.

Description

Positioning equipment for prefabricated directly-buried heat-insulating pipe

Technical Field

The utility model relates to a direct-burried insulating tube fixed equipment technical field specifically is a positioning device for prefabricating direct-burried insulating tube.

Background

The high-temperature prefabricated direct-buried heat-insulating pipe is widely used for liquid and gas conveying pipe networks, chemical pipeline heat-insulating engineering petroleum, chemical engineering, central heating heat supply networks, central air-conditioning ventilation pipelines, municipal engineering and the like. The high-temperature prefabricated direct-buried heat-insulating pipe is a direct-buried prefabricated heat-insulating pipe which has good heat-insulating performance, safety, reliability and low construction cost.

In the process of processing the direct-buried insulating pipe, the direct-buried insulating pipe needs to be fixed and positioned, and the conventional fixing and positioning device is inconvenient to move and adjust when in use, so that the normal use of the direct-buried insulating pipe is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning device for prefabricating direct-burried insulating tube to solve current fixed and positioner and remove and adjust very inconvenient when using, influence the problem of the normal use of direct-burried insulating tube.

In order to achieve the above purpose, the utility model provides a following technical scheme: a positioning device for prefabricating a direct-buried heat-insulating pipe comprises a workbench; the utility model discloses a supporting leg, including workstation, workstation bottom position, hold frame, two-way lead screw, motor, lead screw nut, splint, the landing leg is installed to workstation bottom position, workstation upper end both sides are provided with and hold the frame, hold the frame and pass through bolt fixed mounting in workstation upper end position, hold the inside cavity setting that is of frame, it is provided with the spout to hold the frame upper end, it has two-way lead screw to hold the inside spout bottom position rotatory installation of frame, two-way lead screw one end is stretched out and is held and install at motor front position, the motor passes through bolt fixed mounting and puts a side position, two-way lead screw both ends outside rotatory installation has lead screw nut, lead screw nut installs splint in the upper end, splint upper end is passed the spout and is stretched out and is held the frame, the bracket is installed to the workstation intermediate position, the rotatory ann has the guide pulley in bracket upper end, the telescopic link is installed in workstation bottom.

Preferably, the motor is provided as a servo motor.

Preferably, the upper end of the guide wheel is provided with a groove.

Preferably, a set square is arranged between the clamping plate and the lead screw nut and fixedly installed on one side of the clamping plate and at the upper end of the lead screw nut through a bolt.

Preferably, the upper side and the lower side of the front end of the clamping plate are provided with rollers, and the rollers are rotatably arranged on one side of the clamping plate.

Preferably, a rubber pad is arranged on the outer side of the roller, and the rubber pad is adhered to the outer side of the roller through adhesive glue.

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

1. when the direct-buried heat-insulating pipe needs to be moved, the guide wheel is used for guiding, and sliding friction between the direct-buried heat-insulating pipe and the bracket is converted into rolling friction, so that the direct-buried heat-insulating pipe can be conveniently moved;

2. the triangular plate is used for supporting the clamping plate and the screw nut, so that the clamping plate and the screw nut are more stably mounted;

3. the arrangement of the roller can rotate the material when clamping the directly-buried heat-insulating pipe, so as to reduce the friction between the clamping plate and the directly-buried heat-insulating pipe;

4. the rubber pad sets up and is used for limiting the frictional force between gyro wheel and the direct-burried insulating tube, avoids appearing the gliding phenomenon of material when using.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic side view of the containing frame of the present invention;

fig. 3 is a schematic structural diagram of the bracket of the present invention.

In the figure: 1. a work table; 2. a support leg; 3. a containing rack; 4. an electric motor; 5. a set square; 6. a splint; 7. a roller; 8. a guide wheel; 9. a bracket; 10. a telescopic rod; 11. a bidirectional screw rod; 12. a feed screw nut; 13. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a positioning apparatus for prefabricating a direct-buried thermal insulation pipe includes a worktable 1; landing leg 2 is installed to 1 bottom position of workstation, 1 upper end both sides of workstation are provided with and hold frame 3, it passes through bolt fixed mounting at 1 upper end position of workstation to hold frame 3, it sets up to hold 3 inside cavity that be, it is provided with the spout to hold 3 upper ends, it has two-way lead screw 11 to hold 3 inside spout bottom position rotary mounting that lie in of frame, 11 one end of two-way lead screw is stretched out and is held frame 3 and install in motor 4 front position, motor 4 passes through bolt fixed mounting and holds 3 one side positions at, 11 both ends outside rotary mounting of two-way lead screw has screw-nut 12, splint 6 are installed to screw-nut 12 upper end, splint 6 upper end is passed the spout and is stretched out and is held frame 3, bracket 9 is installed to 1 intermediate position of workstation, bracket 9 upper end rotary mounting has guide pulley 8, telescopic link 10 is installed to 1 bottom both sides of workstation, telescopic link 10 bottom mounting is at 1 upside of workstation.

Further, the motor 4 is set as a servo motor, the servo motor used by the motor 4 is controlled by an encoder, and the encoder can precisely control the rotation speed of the motor 4, so that the moving distance of the lead screw nut 11, namely the clamping plate 6, driven by the bidirectional lead screw 11 is conveniently controlled.

Furthermore, the upper end of the guide wheel 8 is provided with a groove, and the groove is arranged to limit the moving range of the direct-buried heat-insulating pipe, so that the phenomenon that the direct-buried heat-insulating pipe is separated from the guide wheel 8 in use is avoided.

Further, be provided with set-square 5 between splint 6 and screw-nut 12, set-square 5 passes through bolt fixed mounting at splint 6 one side and screw-nut 12 upper end position, and set-square 5's setting is used for supporting between splint 6 and the screw-nut 12 for installation between splint 6 and the screw-nut 12 more stable.

Further, both sides are provided with gyro wheel 7 about the splint 6 front end, and gyro wheel 7 is rotatory to be installed in splint 6 one side position, and gyro wheel 7 sets up and to rotate the material when carrying out the centre gripping to the buried heat preservation pipe for reduce the frictional force between splint 6 and the buried heat preservation pipe.

Further, a rubber pad 13 is arranged on the outer side of the roller 7, the rubber pad 13 is adhered to the outer side of the roller 7 through adhesive, and the rubber pad 13 is used for limiting friction force between the roller 7 and the directly-buried heat preservation pipe, so that the phenomenon that materials slide when the directly-buried heat preservation pipe is used is avoided.

The utility model discloses a theory of operation and use flow: during the use, place the direct-burried insulating tube in the bracket 9 upper end position of 1 upside of workstation, when needing to remove, lead through guide pulley 8, convert the sliding friction between direct-burried insulating tube and the bracket 9 into rolling friction, thereby be convenient for remove the direct-burried insulating tube, remove after the assigned position and open motor 4 through the switch, motor 4 will drive two-way lead screw 11 and rotate, two-way lead screw 11 will drive screw-nut 12 and rotate, screw-nut 12 will drive splint 6 and carry out the centre gripping to the direct-burried insulating tube at rotatory in-process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning device for prefabricating a direct-buried heat-insulating pipe comprises a workbench (1); the method is characterized in that: landing leg (2) are installed to workstation (1) bottom position, workstation (1) upper end both sides are provided with and hold frame (3), hold frame (3) through bolt fixed mounting in workstation (1) upper end position, hold frame (3) inside cavity setting that is, it is provided with the spout to hold frame (3) upper end, hold frame (3) inside be located spout bottom position rotatory and install two-way lead screw (11), two-way lead screw (11) one end is stretched out and is held frame (3) and install in motor (4) front end position, motor (4) are held frame (3) one side position through bolt fixed mounting, two-way lead screw (11) both ends outside rotatory installation has screw-nut (12), screw-nut (12) upper end is installed splint (6), splint (6) upper end is passed and is stretched out and is held frame (3), bracket (9) are installed to workstation (1) intermediate position, bracket (9) upper end rotatory ann has guide pulley (8), telescopic link (10) are installed to workstation (1) bottom both sides, install in telescopic link (10) bottom is installed at workstation (1) upside.

2. The positioning device for the prefabricated direct burial thermal insulation pipe according to the claim 1, characterized in that: the motor (4) is set as a servo motor.

3. The positioning device for the prefabricated direct burial thermal insulation pipe according to the claim 1, characterized in that: the upper end of the guide wheel (8) is provided with a groove.

4. The positioning device for the prefabricated direct burial thermal insulation pipe according to the claim 1, characterized in that: set square (5) are arranged between the clamping plate (6) and the screw rod nut (12), and the set square (5) is fixedly installed at one side of the clamping plate (6) and the upper end position of the screw rod nut (12) through bolts.

5. The positioning device for prefabricating the direct-burial thermal insulation pipe according to claim 1, wherein: both sides are provided with gyro wheel (7) about splint (6) front end, gyro wheel (7) rotatory the installing in splint (6) one side position.

6. The positioning device for the prefabricated direct burial thermal insulation pipe according to claim 5, characterized in that: a rubber pad (13) is arranged on the outer side of the roller (7), and the rubber pad (13) is adhered to the outer side of the roller (7) through adhesive glue.