CN212509791U - Sliding support device for thermal pipeline construction - Google Patents
Sliding support device for thermal pipeline construction Download PDFInfo
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- CN212509791U CN212509791U CN202020539259.4U CN202020539259U CN212509791U CN 212509791 U CN212509791 U CN 212509791U CN 202020539259 U CN202020539259 U CN 202020539259U CN 212509791 U CN212509791 U CN 212509791U
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Abstract
The invention discloses a sliding support device for thermal pipeline construction, and relates to the technical field of municipal thermal construction. The device comprises a base, wherein a supporting sliding frame capable of sliding back and forth relative to the base is arranged on the base, and a pipeline seat capable of sliding up and down relative to the supporting sliding frame is arranged on the supporting sliding frame. The support balladeur train include second square frame, just the both ends of second square frame are located the below symmetry of pipeline seat is provided with the support frame, the one end of support frame with second square frame articulated mutually, the other end of support frame is provided with and is used for supporting the gyro wheel of pipeline seat. The middle part of the support frame is rotatably provided with a screw nut, a screw rod is arranged between the two screw nuts, and the two screw nuts can move in opposite directions or move back to back under the driving action of the screw rod. The device's application has greatly made things convenient for the butt joint of pipeline among the pipeline laying process, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of municipal administration heating power construction technique and specifically relates to a slip strutting arrangement for heating power pipeline construction.
Background
In the laying process of the thermal pipeline, firstly, the pipeline to be installed needs to be aligned with the pipeline which is installed, the end faces of the pipeline are attached together, and then operations such as welding, corrosion prevention and the like are carried out on the joint.
Since the diameter of the thermal pipeline is about one meter, the thermal pipeline has large volume and heavy weight, and the thermal pipeline is difficult to align with the installed pipeline in practical operation. The method comprises the steps of firstly hoisting a pipeline to be installed by a crane, enabling an operator in the crane to be matched with an operator outside the crane to align the pipeline to be installed with the installed pipeline, and then placing a supporting block below the pipeline to be installed to support the pipeline to be installed. Then, the pipeline is axially knocked, so that the pipeline to be installed moves axially until the pipeline to be installed is attached to the end face of the installed pipeline.
The process is low in working efficiency, multiple persons are needed to cooperate, labor cost is increased, and the pipeline can be damaged to a certain extent by knocking.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a slip strutting arrangement for heating power pipeline construction, the device's use very big make things convenient for the butt joint of pipeline laying in-process pipeline, improved work efficiency.
The utility model provides a technical scheme that its technical problem adopted is:
a sliding support device for heat distribution pipeline construction comprises a base, wherein a support sliding frame capable of sliding back and forth relative to the base is arranged on the base, and a pipeline seat capable of sliding up and down relative to the support sliding frame is arranged on the support sliding frame;
the supporting sliding frame comprises a second square frame, supporting frames are symmetrically arranged at the left end and the right end of the second square frame below the pipeline seat, one end of each supporting frame is hinged with the second square frame, and the other end of each supporting frame is provided with a roller for supporting the pipeline seat;
the middle part of the support frame is provided with a nut, and the nut is rotatably connected with the support frame through a nut mounting frame;
a screw rod is arranged between the two nuts, and the two nuts can move oppositely or back to back under the driving action of the screw rod.
Further, the support frame include with the square frame of second rotate the first pivot of connecting, first pivot on the fixed two supporting beam that are provided with, two be located between the supporting beam the free end of supporting beam is provided with the second pivot, just the both ends of second pivot respectively through bearing assembly with supporting beam rotate and connect, the second pivot on the fixed two supporting rollers that are provided with.
Further, the screw mounting bracket include the web with set up in the pterygoid lamina at web both ends, just web and pterygoid lamina have formed U type structure jointly, the geometric center department of web is provided with one and is used for holding the through-hole of screw, be provided with on the medial surface of web with the coaxial cross-section of arranging of through-hole be the annular boss of circle, just the internal diameter of boss with the diameter of through-hole equals, the pterygoid lamina of boss and both sides between be provided with the stiffening rib respectively, be provided with the connecting axle on the lateral surface of pterygoid lamina, just the connecting axle pass through the bearing assembly with the middle part of a supporting beam is rotated and is connected.
Furthermore, the pipeline seat comprises a flat plate, a bearing plate with a V-shaped section for bearing the pipeline is arranged in the middle of the flat plate, and a plurality of second reinforcing plates are arranged between the bearing plate and the flat plate.
Further, be located two on the dull and stereotyped downside the support frame between be provided with two at least guide posts, the inside of second square frame is provided with the centre sill, just the centre sill on be provided with guide post matched with guiding hole.
Furthermore, a rubber pad is fixedly arranged on the upper side surface of the bearing plate.
Further, the base include first square frame, be provided with the landing leg on four angles of first square frame respectively, the left and right both ends of the last side of first square frame are provided with the guide rail that extends along the fore-and-aft direction respectively, the left and right both ends of the downside of second square frame be provided with respectively with guide rail matched with slider.
Furthermore, the front end and the rear end of each guide rail on the first square frame are respectively and fixedly provided with a hard limit for preventing the sliding block from slipping off from the guide rails.
Further, hard spacing include an L type support body of constituteing by diaphragm and riser, diaphragm and riser between be provided with first gusset, the riser with the side fixed connection of first square frame, just the up end of riser is located the top of side on the guide rail, the upper portion of the medial surface of riser is provided with the rubber pad, the diaphragm on be provided with eyebolt.
Furthermore, one end of the screw rod is fixedly provided with a driving handle for driving the screw rod to rotate.
The utility model has the advantages that:
1. the device not only can realize the regulation of height, can realize axial removal moreover to the pipeline that the messenger has aligned, the terminal surface laminating is in the same place, and the device's application is very big has made things convenient for the butt joint of pipeline laying in-process pipeline, has improved work efficiency.
2. The device adopts pure mechanical structure, does not have control unit such as electrical control, hydraulic control, can be fine use the adverse circumstances of job site, is difficult to take place to damage, long service life, good reliability.
3. The device can adapt to the heating power pipeline of multiple pipe diameter, has good adaptability, possesses the value of using widely.
4. The device simple structure is ingenious, can satisfy actual operation needs, and dismantles simply, easy maintenance, low cost.
Drawings
Fig. 1 is a schematic perspective view of a sliding support device in a retracted state;
FIG. 2 is a front view of the sliding support in a retracted state;
FIG. 3 is a left side view of the sliding support in a retracted state;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an exploded view of FIG. 1;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5;
FIG. 7 is an enlarged view of the portion C of FIG. 5;
FIG. 8 is a perspective view of the pipe seat;
fig. 9 is a schematic perspective view of the support carriage in a jack-up condition;
FIG. 10 is an enlarged view of portion D of FIG. 9;
fig. 11 is a schematic perspective view of the sliding support device in a jacking state;
FIG. 12 is a perspective view of the nut mounting bracket;
FIG. 13 is a first operation diagram;
FIG. 14 is a diagram of the second operation process;
fig. 15 is a third operation process diagram.
In the figure: 1-base, 11-first square frame, 12-supporting leg, 13-guide rail, 14-hard limit, 141-transverse plate, 142-vertical plate, 143-first rib plate, 144-rubber pad, 145-lifting bolt,
2-support carriage, 21-second square frame, 211-middle beam, 2111-guide hole, 22-support frame, 221-first rotation shaft, 222-support beam, 223-second rotation shaft, 224-support roller, 225-nut mounting block, 2251-web, 2252-wing, 2253-through hole, 2254-boss, 2255-reinforcing rib, 2256-connection shaft, 226-nut, 23-screw, 231-drive handle, 24-slider,
3-a pipeline seat, 31-a flat plate, 32-a bearing plate, 33-a second rib plate, 34-a guide column,
4-pipeline.
Detailed Description
For convenience of description, a coordinate system is defined as shown in fig. 1, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, a sliding support device for heat distribution pipeline 4 construction sequentially comprises a base 1, a support carriage 2 connected with the base 1 in a sliding manner, and a pipeline 4 seat 3 connected with the support carriage 2 in a sliding manner from bottom to top. The supporting carriage 2 can slide back and forth relative to the base 1, and the pipe 4 and the pipe seat 3 can slide up and down relative to the supporting carriage 2.
As shown in fig. 3 and 5, the base 1 includes a first square frame 11 formed by two cross beams and two longitudinal beams which are sequentially connected end to end, and four corners of the lower side surface of the first square frame 11 are respectively provided with a leg 12 extending downward in the vertical direction. The left and right ends of the upper side of the first square frame 11 are respectively provided with a guide rail 13 extending in the front-rear direction.
As shown in fig. 5 and 9, the support carriage 2 comprises a second square frame 21 formed by two transverse beams and two longitudinal beams which are connected end to end in sequence. As shown in fig. 7, the left and right ends of the lower side of the second square frame 21 are respectively provided with a slider 24 which is engaged with the guide rail 13. The second square frame 21 can slide back and forth relative to the base 1 under the sliding fit action of the guide rails 13 and the sliding blocks 24.
As shown in fig. 5 and 9, the left and right ends of the second square frame 21 are respectively provided with a support frame 22 below the seat 3 of the pipeline 4, and the two support frames 22 are symmetrically arranged.
As shown in fig. 5 and 9, the supporting frame 22 includes a first rotating shaft 221, and front and rear ends of the first rotating shaft 221 are respectively rotatably connected to the second square frame 21 through a bearing assembly. Support beams 222 are respectively arranged at the front end and the rear end of the first rotating shaft 221 on the first rotating shaft 221, and one end of each support beam 222 is fixedly connected with the first rotating shaft 221 in a welding manner. A second rotating shaft 223 is arranged between the two support beams 222 and at the other end of the support beam 222, and two ends of the second rotating shaft 223 are respectively connected with the support beams through bearing assemblies in a rotating manner. The second rotating shaft 223 is provided with a supporting roller 224 at the front end and the rear end of the second rotating shaft 223, and the supporting roller 224 is abutted against the lower side surface of the seat 3 of the pipeline 4. As a specific implementation manner, the supporting roller 224 in this embodiment is fixedly connected to the second rotating shaft 223 by welding. A nut 226 mounting frame 225 is disposed between the two support beams 222 and in the middle of the support beam 222, and the front and rear ends of the nut 226 mounting frame 225 are rotatably connected to the support beam 222 through bearing assemblies, as shown in fig. 10, a nut 226 is fixedly disposed on the nut 226 mounting frame 225.
As shown in fig. 5 and 9, a screw 23 matched with the screw 226 is arranged between the screws 226 on the support frames 22 respectively positioned at the left end and the right end of the second square frame 21, and as shown in fig. 1 and 11, the screws 226 can move oppositely or back to back under the driving action of the screw 23, so as to jack up or put down the seat 3 of the pipeline 4, and realize the lifting of the group of the pipelines 4. That is, the screw threads of the two nuts 226 are opposite in direction, and correspondingly, the screw threads of the left and right ends of the screw rod 23 are opposite in direction. One end of the screw 23 is fixedly provided with a driving handle 231 for driving the screw 23 to rotate.
In one embodiment, as shown in fig. 12, the mounting block 225 of the nut 226 includes a web 2251, and the web 2251 is provided with a wing 2252 extending to one side at each end, and the web 2251 and the wing 2252 together form a U-shaped structure. A through hole 2253 for receiving the nut 226 is formed at the geometric center of the web 2251, a boss 2254 having a circular cross-section and arranged coaxially with the through hole 2253 is formed on the inner side of the web 2251, and the inner diameter of the boss 2254 is equal to the diameter of the through hole 2253. Reinforcing ribs 2255 are provided between the protrusions 2254 and the wing plates 2252 at both sides. A connecting shaft 2256 is disposed on an outer side of the wing 2252, and the connecting shaft 2256 is rotatably connected to the support beam 222 through a bearing assembly.
As shown in fig. 5 and 8, the pipe 4 seat 3 includes a flat plate 31, a support plate 32 having a V-shaped cross section and used for supporting the pipe 4 is disposed at the middle of the flat plate 31, and the opening of the support plate 32 faces upward. As a specific embodiment, the bent plate in this embodiment is fixedly connected to the flat plate 31 by welding. A plurality of second rib plates 33 are disposed between the left wing plate 2252 of the support plate 32 and the flat plate 31, and between the right wing plate 2252 of the support plate 32 and the flat plate 31.
At least two guide posts 34 are arranged between the two support frames 22 on the lower side surface of the flat plate 31, as shown in fig. 5 and 9, a middle beam 211 is arranged inside the second square frame 21, a guide hole 2111 matched with the guide post 34 is arranged on the middle beam 211, and the lower end of the guide post 34 passes through the guide hole 2111 and extends to the lower part of the second square frame 21.
In this embodiment, four guiding pillars 34 are disposed on the lower side of the flat plate 31 and are arranged in a matrix of two rows and two columns. Correspondingly, two middle beams 211 extending in the front-rear direction are arranged in the second square frame 21, and each middle beam 211 is provided with two guide holes 2111 matched with the guide posts 34.
Further, in order to prevent the support carriage 2 from slipping off the base 1, as shown in fig. 3 and 5, hard stoppers 14 for preventing the sliding blocks 24 from slipping off the guide rails 13 are respectively fixedly provided at the front and rear ends of each guide rail 13 on the first square frame 11. As a specific embodiment, as shown in fig. 6, the hard limit 14 in this embodiment includes an L-shaped frame body composed of a horizontal plate 141 and a vertical plate 142, and two first rib plates 143 are disposed between the horizontal plate 141 and the vertical plate 142. The vertical plate 142 is fixedly connected with the side surface of the first square frame 11 through a screw, and the upper end surface of the vertical plate 142 is positioned above the upper side surface of the guide rail 13.
Further, in order to avoid rigid collision between the slider 24 and the hard stopper 14, as shown in fig. 4, a rubber pad 144 is provided on an upper portion of an inner side surface (a side close to the guide rail 13 is an inner side) of the vertical plate 142.
Further, in order to facilitate the overall movement of the device, as shown in fig. 6, a lifting bolt 145 is disposed on the transverse plate 141 between the two first rib plates 143.
Further, in order to increase the friction between the pipeline 4 and the pipeline 4 seat 3, a rubber pad 144 is fixedly arranged on the upper side surface of the supporting plate 32.
In use, as shown in fig. 13, the pipeline 4 to be installed is firstly placed on the pipeline 4 seat 3, and then as shown in fig. 14, the driving handle 231 is rotated to jack up the pipeline 4 seat 3 through the supporting frame 22, so as to jack up the pipeline 4 until the pipeline 4 to be installed is equal to the height of the installed pipeline 4. Then, as shown in fig. 15, the supporting carriage 2 is pulled to make the supporting carriage 2 approach the side close to the installed pipeline 4 together with the pipeline 4 on the pipeline 4 seat 3 until the end surface of the pipeline 4 to be installed is attached to the end surface of the installed pipeline 4.
Claims (10)
1. A sliding support device for thermal pipeline construction is characterized in that: the pipeline cleaning device comprises a base, wherein a supporting sliding frame capable of sliding back and forth relative to the base is arranged on the base, and a pipeline seat capable of sliding up and down relative to the supporting sliding frame is arranged on the supporting sliding frame;
the supporting sliding frame comprises a second square frame, supporting frames are symmetrically arranged at the left end and the right end of the second square frame below the pipeline seat, one end of each supporting frame is hinged with the second square frame, and the other end of each supporting frame is provided with a roller for supporting the pipeline seat;
the middle part of the support frame is provided with a nut, and the nut is rotatably connected with the support frame through a nut mounting frame;
a screw rod is arranged between the two nuts, and the two nuts can move oppositely or back to back under the driving action of the screw rod.
2. A sliding support device for thermal pipe work as claimed in claim 1, wherein: the support frame include with the square frame of second rotate the first pivot of connecting, first pivot on the fixed two supporting beam that are provided with, two be located between the supporting beam the free end of supporting beam is provided with the second pivot, just the both ends of second pivot respectively through bearing assembly with supporting beam rotate and connect, the second pivot on the fixed two supporting rollers that are provided with.
3. A sliding support device for thermal pipe work as claimed in claim 2, wherein: screw mounting bracket include the web with set up in the pterygoid lamina at web both ends, just web and pterygoid lamina have formed U type structure jointly, the geometric center department of web is provided with one and is used for holding the through-hole of screw, be provided with on the medial surface of web with the coaxial cross-section of arranging of through-hole be the annular boss of circle, just the internal diameter of boss with the diameter of through-hole equals, the pterygoid lamina of boss and both sides between be provided with the stiffening rib respectively, be provided with the connecting axle on the lateral surface of pterygoid lamina, just the connecting axle pass through bearing assembly with it rotates to connect to prop up supporting beam's middle part.
4. A sliding support device for thermal pipe work as claimed in claim 1, wherein: the pipeline seat comprises a flat plate, a bearing plate with a V-shaped section for bearing the pipeline is arranged in the middle of the flat plate, and a plurality of second reinforcing plates are arranged between the bearing plate and the flat plate.
5. A sliding support device for thermal pipe work as claimed in claim 4, wherein: lie in two on the dull and stereotyped downside the support frame between be provided with two piece at least guide posts, the inside of second square frame is provided with the centre sill, just the centre sill on be provided with guide post matched with guiding hole.
6. A sliding support device for thermal pipe work as claimed in claim 4, wherein: and a rubber pad is fixedly arranged on the upper side surface of the bearing plate.
7. A sliding support device for thermal pipe work as claimed in claim 1, wherein: the base include first square frame, be provided with the landing leg on four angles of first square frame respectively, the left and right both ends of the last side of first square frame are provided with respectively along the guide rail that the fore-and-aft direction extends, the left and right both ends of the downside of second square frame be provided with respectively with guide rail matched with slider.
8. A sliding support device for thermal pipe work as claimed in claim 7, wherein: the front end and the rear end of each guide rail on the first square frame are respectively and fixedly provided with a hard limit for preventing the sliding block from slipping off from the guide rails.
9. A sliding support device for thermal pipe work as claimed in claim 8, wherein: hard spacing include an L type support body of constituteing by diaphragm and riser, diaphragm and riser between be provided with first gusset, the riser with the side fixed connection of first square frame, just the up end of riser is located the top of side on the guide rail, the upper portion of the medial surface of riser is provided with the rubber pad, the diaphragm on be provided with eyebolt.
10. A sliding support device for thermal pipe work as claimed in claim 1, wherein: and one end of the screw rod is fixedly provided with a driving handle for driving the screw rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539259.4U CN212509791U (en) | 2020-04-13 | 2020-04-13 | Sliding support device for thermal pipeline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539259.4U CN212509791U (en) | 2020-04-13 | 2020-04-13 | Sliding support device for thermal pipeline construction |
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| Publication Number | Publication Date |
|---|---|
| CN212509791U true CN212509791U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020539259.4U Active CN212509791U (en) | 2020-04-13 | 2020-04-13 | Sliding support device for thermal pipeline construction |
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| CN (1) | CN212509791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819302A (en) * | 2021-08-30 | 2021-12-21 | 济南能源工程集团有限公司 | Strutting arrangement of municipal administration pipeline installation usefulness |
| CN114038652A (en) * | 2021-09-30 | 2022-02-11 | 国网山东省电力公司曹县供电公司 | Pole-mounted transformer installation auxiliary device |
| CN114776126A (en) * | 2022-04-22 | 2022-07-22 | 国网山东省电力公司东明县供电公司 | Auxiliary device is removed to abandonment wire pole |
-
2020
- 2020-04-13 CN CN202020539259.4U patent/CN212509791U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819302A (en) * | 2021-08-30 | 2021-12-21 | 济南能源工程集团有限公司 | Strutting arrangement of municipal administration pipeline installation usefulness |
| CN114038652A (en) * | 2021-09-30 | 2022-02-11 | 国网山东省电力公司曹县供电公司 | Pole-mounted transformer installation auxiliary device |
| CN114776126A (en) * | 2022-04-22 | 2022-07-22 | 国网山东省电力公司东明县供电公司 | Auxiliary device is removed to abandonment wire pole |
| CN114776126B (en) * | 2022-04-22 | 2023-04-21 | 国网山东省电力公司东明县供电公司 | Auxiliary device is removed to abandonment wire pole |
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