CN213532350U - Prefabricated insulating tube positioning and connecting device - Google Patents
Prefabricated insulating tube positioning and connecting device Download PDFInfo
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- CN213532350U CN213532350U CN202022619686.6U CN202022619686U CN213532350U CN 213532350 U CN213532350 U CN 213532350U CN 202022619686 U CN202022619686 U CN 202022619686U CN 213532350 U CN213532350 U CN 213532350U
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- lead screw
- way lead
- threaded rod
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Abstract
The utility model discloses a positioning and connecting device for a prefabricated heat preservation pipe, which comprises a base; the utility model discloses a motor, including base, base upper end, two-way lead screw, bearing, threaded rod, base upper end both sides are provided with two-way lead screw, two-way lead screw one end is stretched out the pedestal mounting and is put at the motor front end, two-way lead screw upper end both sides are provided with the mount, the mount upside is provided with and holds the groove, it is provided with splint to hold the groove upper end, the splint upper end is provided with the threaded rod, threaded rod bottom outside cover has the bearing, the mount is run through to the threaded rod upper end, the. The utility model discloses after passing through the mount centre gripping with the insulating tube and fixing, the motor will drive two-way lead screw and rotate, and two-way lead screw drives the mount at screw-nut's effect and carries out relative motion for the insulating tube both ends are close to, thereby fix a position very convenient and fast to the both ends of insulating tube.
Description
Technical Field
The utility model relates to a insulating tube positioning connection equipment technical field specifically is a prefabricated insulating tube positioning connection device.
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 property, safety, reliability and low engineering cost. The problems of heat preservation, sliding lubrication and water prevention of the exposed pipe end of the prefabricated direct-buried heat preservation pipe for high-temperature heat transmission at 130-600 ℃ in urban centralized heat supply are effectively solved. The high-temperature prefabricated direct-buried heat insulation pipe adopts a direct-buried heat supply pipeline technology, marks that the technical development of Chinese heat supply pipelines has entered a new starting point, needs to be positioned in the connecting process of the heat insulation pipe, is manually operated in the existing positioning mode, and is slow and low in positioning accuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated insulating tube location connecting device to go on through the manual work when solving current locate mode, not only slow and the not high problem of the degree of accuracy of location.
In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated heat preservation pipe positioning and connecting device comprises a base; the two sides of the upper end of the base are provided with two-way lead screws, two ends of each two-way lead screw are embedded into the base, one end of each two-way lead screw extends out of the base and is arranged at the front end of the motor, the motor is fixedly arranged at the upper end of the base through bolts, two sides of the upper end of each two-way lead screw are provided with fixing frames, the bottom ends of the fixing frames are provided with lead screw nuts, the lead screw nuts are welded at the bottom ends of the fixing frames, the two-way lead screws are sleeved with slide rods, the slide rods penetrate through the two ends of the fixing frames and are welded inside the base, the upper sides of the fixing frames are provided with containing grooves, the upper ends of the containing grooves are provided with clamping plates, the upper ends of the clamping plates are provided with threaded rods, the threaded cylinder is welded on the upper side of the fixing frame, and the handle is welded at the upper end of the threaded rod.
Preferably, the rubber pads are arranged at the bottom end of the clamping plate and the upper end of the containing groove, and the rubber pads are adhered to the bottom end of the clamping plate or the upper end of the containing groove through adhesive glue.
Preferably, the motor is a servo motor.
Preferably, springs are arranged at two ends of the sliding rod, and one end of each spring is welded at the inner side of the base.
Preferably, the bottom end of the base is provided with a friction pad, and the upper end of the friction pad is fixedly installed at the bottom end of the base through a bolt.
Preferably, the clamping plate and the containing groove are both arranged in an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1; after the heat preservation pipe is clamped and fixed through the fixing frame, the motor drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the fixing frame to move relatively under the action of the screw rod nut, so that the two ends of the heat preservation pipe are close to each other, the two ends of the heat preservation pipe are positioned, and the heat preservation pipe is very convenient and quick;
2. the arc-shaped arrangement of the clamping plates and the containing grooves can increase the contact area of the clamping plates and the containing grooves with the heat insulation pipe, and increase the stability of the clamping plates and the containing grooves for clamping the heat insulation pipe;
3. the spring is arranged to buffer the fixing frame, so that the strong impact of the fixing frame on the base is avoided;
4. the servo motor and the encoder used by the motor are controlled, and the encoder can accurately control the rotation speed of the motor, namely the rotation speed of the bidirectional screw rod, so that the moving speed of the fixing frame is controlled.
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 structural view of the present invention;
FIG. 2 is a schematic structural view of the base of the present invention;
fig. 3 is a schematic structural view of the fixing frame of the present invention.
In the figure: 1. a base; 2. a feed screw nut; 3. a friction pad; 4. a bidirectional screw rod; 5. An electric motor; 6. a fixed mount; 7. a threaded rod; 8. a spring; 9. a slide rod; 10. a handle; 11. a threaded barrel; 12. a splint; 13. a rubber pad; 14. and (4) a containing groove.
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.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a positioning and connecting device for a prefabricated heat preservation pipe includes a base 1; two sides of the upper end of a base 1 are provided with two-way screw rods 4, two ends of each two-way screw rod 4 are embedded into the base 1, one end of each two-way screw rod 4 extends out of the base 1 and is arranged at the front end of a motor 5, the motor 5 is fixedly arranged at the upper end of the base 1 through bolts, two sides of the upper end of each two-way screw rod 4 are provided with fixing frames 6, the bottom ends of the fixing frames 6 are provided with screw nuts 2, the screw nuts 2 are welded at the bottom ends of the fixing frames 6, the screw nuts 2 are sleeved on the two-way screw rods 4, two ends of the two-way screw rods 4 are provided with sliding rods 9, the sliding rods 9 penetrate through the two ends of the fixing frames 6 and are welded inside the base 1, the upper side of the fixing frames 6 is provided with a containing, the threaded rod 7 is sleeved with a threaded cylinder 11 at the outer side of the joint of the fixed frame 6, the threaded cylinder 11 is welded at the upper side of the fixed frame 6, and a handle 10 is welded at the upper end of the threaded rod 7.
Further, splint 12 bottom and hold 14 upper ends in groove are provided with rubber pad 13, and rubber pad 13 is through the sticky subsides of bonding in splint 12 bottom or hold 14 upper end positions in groove, and the texture of rubber pad 13 is comparatively soft, can take place to warp at splint 12 with hold the in-process of groove 14 to the insulating tube centre gripping, fills the space to splint 12 and hold between groove 14 and the insulating tube for splint 12 with hold more stable of groove 14 to the insulating tube centre gripping.
Further, the motor 5 is a servo motor, the servo motor used by the motor 5 is controlled by an encoder, and the encoder can accurately control the rotation speed of the motor 5, namely the bidirectional screw rod 4, so as to control the moving speed of the fixing frame 6.
Furthermore, springs 8 are arranged at two ends of the sliding rod 9, one end of each spring 8 is welded at the inner side of the base 1, and the arrangement of the springs 8 can buffer the fixing frame 6, so that the fixing frame 6 is prevented from strongly impacting the base 1.
Further, 1 bottom of base is provided with friction pad 3, and passes through bolt fixed mounting in 1 bottom of base position in the friction pad 3 upper end, and friction pad 3 sets up the frictional force that is used for increasing 1 bottom of base, avoids when the use, and base 1 takes place to slide.
Further, splint 12 and holding groove 14 are the arc setting, and splint 12 and holding groove 14 arc setting can increase the area of contact of splint 12 and holding groove 14 with the insulating tube, increase the stability of splint 12 and holding groove 14 to the insulating tube centre gripping.
The utility model discloses a theory of operation and use flow: during the use, place two insulating tubes that need to connect respectively and hold 14 insides in the groove, then hold handle 10 rotatory threaded rod 7, threaded rod 7 removes downwards through the effect of screw thread section of thick bamboo 11 when rotatory, thereby drive splint 12 and remove downwards, carry out the centre gripping to the insulating tube through splint 12, after passing through 6 centre grippings of mount with the insulating tube, opening motor 5 through the switch, motor 5 will drive two-way lead screw 4 and rotate, two-way lead screw 4 drives mount 6 and carries out relative motion at screw-nut 2's effect, make mount 6 will make the insulating tube both ends be close to at relative motion's in-process, thereby fix a position the both ends of insulating tube, unusual convenient and fast.
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 (6)
1. A prefabricated heat preservation pipe positioning and connecting device comprises a base (1); the method is characterized in that: the automatic feeding device is characterized in that two-way lead screws (4) are arranged on two sides of the upper end of the base (1), two ends of each two-way lead screw (4) are embedded into the base (1), one end of each two-way lead screw (4) stretches out of the base (1) and is installed at the front end of the motor (5), the motor (5) is fixedly installed at the upper end of the base (1) through bolts, two sides of the upper end of each two-way lead screw (4) are provided with a fixing frame (6), a lead screw nut (2) is arranged at the bottom end of the fixing frame (6), the lead screw nut (2) is sleeved on the two-way lead screw (4), two ends of each two-way lead screw (4) are provided with sliding rods (9), the sliding rods (9) penetrate through the fixing frame (6) and are welded inside the base (1), hold groove (14) upper end and be provided with splint (12), splint (12) upper end is provided with threaded rod (7), threaded rod (7) bottom outside cover has the bearing, and the welding of bearing bottom is in splint (12) upper end position, mount (6) are run through to threaded rod (7) upper end, threaded rod (7) links up the outside cover with mount (6) and has a screw thread section of thick bamboo (11), screw thread section of thick bamboo (11) welding is in mount (6) upside, threaded rod (7) upper end welding has handle (10).
2. The prefabricated heat preservation pipe positioning and connecting device as claimed in claim 1, wherein: the bottom end of the clamping plate (12) and the upper end of the containing groove (14) are provided with rubber pads (13), and the rubber pads (13) are adhered to the bottom end of the clamping plate (12) or the upper end of the containing groove (14) through adhesive glue.
3. The prefabricated heat preservation pipe positioning and connecting device as claimed in claim 1, wherein: the motor (5) uses a servo motor.
4. The prefabricated heat preservation pipe positioning and connecting device as claimed in claim 1, wherein: and springs (8) are arranged at two ends of the sliding rod (9), and one end of each spring (8) is welded at the inner side of the base (1).
5. The prefabricated heat preservation pipe positioning and connecting device as claimed in claim 1, wherein: the friction pad (3) is arranged at the bottom end of the base (1), and the upper end of the friction pad (3) is fixedly installed at the bottom end of the base (1) through a bolt.
6. The prefabricated heat preservation pipe positioning and connecting device as claimed in claim 1, wherein: the clamping plate (12) and the containing groove (14) are both arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619686.6U CN213532350U (en) | 2020-11-13 | 2020-11-13 | Prefabricated insulating tube positioning and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619686.6U CN213532350U (en) | 2020-11-13 | 2020-11-13 | Prefabricated insulating tube positioning and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213532350U true CN213532350U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022619686.6U Active CN213532350U (en) | 2020-11-13 | 2020-11-13 | Prefabricated insulating tube positioning and connecting device |
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| Country | Link |
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| CN (1) | CN213532350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256960A (en) * | 2022-09-30 | 2022-11-01 | 天津市宇刚保温建材有限公司 | Prefabricated direct-burried insulating tube connecting device |
-
2020
- 2020-11-13 CN CN202022619686.6U patent/CN213532350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256960A (en) * | 2022-09-30 | 2022-11-01 | 天津市宇刚保温建材有限公司 | Prefabricated direct-burried insulating tube connecting device |
| CN115256960B (en) * | 2022-09-30 | 2022-11-29 | 天津市宇刚保温建材有限公司 | Prefabricated direct-burried insulating tube connecting device |
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