CN216553088U - Device is used in construction of compound incubation exempted from to tear open exterior sheathing - Google Patents
Device is used in construction of compound incubation exempted from to tear open exterior sheathing Download PDFInfo
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- CN216553088U CN216553088U CN202122599456.2U CN202122599456U CN216553088U CN 216553088 U CN216553088 U CN 216553088U CN 202122599456 U CN202122599456 U CN 202122599456U CN 216553088 U CN216553088 U CN 216553088U
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Abstract
The utility model discloses a device for constructing a composite heat-insulating disassembly-free external template, which comprises a base, a main shaft side supporting structure, a template supporting structure and a template pressure feedback system. The template pressure feedback system comprises the template supporting structure, a detection circuit is integrated on the supporting surface of the template supporting structure and comprises a pressure sensor, the pressure sensor monitors pressure, the pressure sensor is connected with a data acquisition module in a signal connection mode and collects data, the data acquisition module is connected with a data analysis module in a signal connection mode and comprises an access connector module, a network transmission module and a data visualization module, the access connector module can identify the authority of a control terminal on data processing, the network transmission module transmits the data to the data visualization module, and the data visualization module analyzes the data and timely sends out early warning.
Description
Technical Field
The utility model relates to the field of construction alarm, in particular to a device for constructing a composite heat-preservation disassembly-free external formwork.
Background
In current engineering construction, often need use a large amount of templates to build corresponding structure in the building such as beam column, floor etc. when strengthening the support to these parts, often need use stuff or plank, do the template support frame between these continuous parts, so the way is mainly in order to when pouring, for reach between the template and stabilize and inseparable, and prevent that the concrete from leaking and leading to the template to warp from the gap between the template.
In the prior art, the formwork support is usually made of wood boards, steel pipes or angle steels, while angle steels or other supports are usually fixed by straight pins or bolts in shaping holes of two crossed angle steels or other supports, and a large number of pins and bolts are usually used during fixing.
Based on this, this design provides a compound incubation is exempted from to tear open exterior sheathing construction and is used device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for constructing a composite heat-insulation disassembly-free external template, which aims to solve the problems in the background technology.
In order to achieve the purpose of the utility model, the utility model provides a device for constructing a composite heat-preservation disassembly-free external template, which comprises a base, a main shaft side supporting structure, a plurality of template supporting structures and a template pressure feedback system, wherein the template pressure feedback system comprises the template supporting structure, a detection circuit is integrated on a supporting surface of the template supporting structure, the detection circuit comprises a pressure sensor, the pressure sensor monitors pressure, the pressure sensor is connected with a data acquisition module in a signal connection mode and collects data, the data acquisition module is connected with a data analysis module in a signal connection mode, the data analysis module comprises an access connector module, a network transmission module and a data visualization module, the access connector module can identify the authority of a control terminal on data processing, and the network transmission module transmits the data to the data visualization module, and the data visualization module analyzes the data and timely sends out early warning.
Furthermore, the plurality of template supporting structures are respectively and transversely arranged on one side of the main shaft, each template supporting structure comprises a slide rail, the slide rail is fixedly connected to the main shaft, the slide rail is in a conical shape with openings opened at the upper side and the lower side from right to left, the openings are gradually enlarged from right to left, guide pillars are slidably connected to the slide rail, the lower ends of the guide pillars are slidably connected to the slide rail, through holes are transversely formed in the upper ends of the guide pillars, one ends of the guide pillars are inserted into the through holes in a penetrating mode, the guide pillars can rotate in the through holes, limiting plates are respectively and fixedly connected to the left ends and the right ends of the through holes through the guide pillars in a welding mode, and the guide pillars can be guided to transversely slide in the slide rail through the action of the limiting plates.
Furthermore, the part that is located the right side limiting plate right side the circumference side of guide arm is smooth surface, just the guide arm cover is in the fixing base, be equipped with the through hole on the fixing base, the inner wall of through hole is smooth and will the guide arm cover is in the through hole, the guide arm passes the fixing base and the guide arm tip is threaded connection has drive gear still.
Furthermore, the guide pillar is hinged with two support arms, the support arms are consistent with the width of the slide rail, one ends of the support arms are hinged below the limiting plates, the other ends of the support arms are provided with support plates, the support plates are abutted to the templates, and the middle parts of the two support arms are connected with compression springs to enable the two support arms to be in an unfolded state under the conventional process.
Furthermore, the main shaft is further provided with a connecting rod, one end of the connecting rod is fixedly connected with the main shaft, the other end of the connecting rod is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a main transmission gear, the outer side of the main transmission gear is further fixedly connected with a rocker arm, and the main transmission gear is connected with the transmission gears through chains.
Further, on the main shaft with the relative one side of template bearing structure mounted position still movable mounting have main shaft lateral part bearing structure, main shaft lateral part bearing structure includes the bracing piece, bracing piece one end is equipped with the spliced pole and passes through the spliced pole will bracing piece movable mounting be in on the main shaft, the bracing piece other end articulates there is the bottom plate, still be equipped with the triangular pyramid on the bottom plate, the bottom plate passes through in the triangular pyramid inserts the working face.
Furthermore, a connecting column guide rail is further arranged on the main shaft and is long-strip-shaped, a plurality of semicircular clamping grooves are further formed in the left side of the connecting column guide rail, and the connecting column enables the supporting rod to be obliquely arranged on the main shaft through the semicircular clamping grooves and supports the main shaft.
Further, the lower end of the main shaft is further provided with a first thread protrusion, a connecting sleeve is connected below the thread protrusion, threaded holes are formed in the upper end and the lower end of the connecting sleeve, the thread direction of each threaded hole is opposite to that of each threaded hole, the threaded holes in the upper end are in threaded connection with the first thread protrusion, and the threaded holes in the lower end are in threaded connection with the base.
Further, the base includes base bottom plate, the body and the conical seat of expanding, base bottom plate upper end is equipped with the second screw thread arch, the protruding threaded connection of second screw thread the connecting sleeve lower extreme the screw hole, base bottom plate lower extreme is fixed with to expand roughly, it is spherical roughly to expand, the body lower extreme fixedly connected with conical seat of expanding, conical seat is coniform, just expand roughly with conical seat all buries below the working face.
The utility model has the beneficial effects that:
the utility model relates to a device for constructing a composite heat-preservation disassembly-free external template, which particularly butts support plates on two support arms in the design against a template, then further extrudes the support arms to the template through chain transmission between a main transmission gear and a transmission gear by driving a motor or a rocker arm so as to support the template, a plurality of groups of support arms can be driven through the rocker arm or the motor at one time so as to save labor and time, and the design can not be overturned due to overlarge axial pressure of concrete on the template when in specific use due to the existence of a main shaft side support structure and a base, so that the design is not affected, the pressure on the template can be monitored in real time through the detection circuit, so that the whole construction is controlled, the design is further adjusted, and the like, for example, the support of the template is reinforced, and the like.
Drawings
FIG. 1 is a schematic view of a template pressure feedback system of the present invention;
FIG. 2 is a schematic diagram of the main structure of the present invention;
FIG. 3 is a schematic view of another perspective of the main structure of the present invention;
FIG. 4 is a schematic sectional view of portion A of FIG. 2;
FIG. 5 is a schematic sectional view of the portion B in FIG. 3;
FIG. 6 is a schematic view of the main drive gear and the transmission gear of the present invention;
FIG. 7 is another schematic diagram of the main drive gear and the transmission gear of the present invention.
In the figure: 1. a base; 2. a main shaft; 3. a main shaft side support structure; 4. a formwork support structure; 5. a slide rail; 6. a guide post; 7. a through hole; 8. a guide bar; 9. a limiting plate; 11. a fixed seat; 12. a through hole; 13. a transmission gear; 14. a support arm; 15. a support plate; 16. a compression spring; 17. a connecting rod; 18. a motor; 19. a main drive gear; 20. a rocker arm; 21. a chain; 22. a support bar; 23. connecting columns; 24. a base plate; 25. a triangular cone; 26. connecting a column guide rail; 27. a semicircular clamping groove; 28. a first threaded boss; 29. a connecting sleeve; 30. a threaded hole; 31. a base floor; 32. expanding roughly; 33. a conical base; 34. a second threaded boss.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
example 1: a device for constructing a composite heat-preservation disassembly-free external template, which is shown in figures 1 to 7.
The template pressure feedback system comprises a base 1, a main shaft 2, a main shaft side supporting structure 3, a plurality of template supporting structures 4 and a template pressure feedback system, wherein the template pressure feedback system comprises the template supporting structures 4, a detection circuit is integrated on a supporting surface of each template supporting structure 4, as shown in figure 1, the detection circuit comprises a pressure sensor, the pressure sensor monitors pressure, the pressure sensor is connected with a data acquisition module in a signal connection mode and collects data, the data acquisition module is connected with a data analysis module in a signal connection mode, the data analysis module comprises an access connector module, a network transmission module and a data visualization module, the access connector module can identify the authority of a control terminal on data processing, and the network transmission module transmits the data to the data visualization module, the data visualization module analyzes the data and timely sends out early warning, and the template supporting structure in the design can monitor the axial pressure of the concrete to the template in real time in the construction process and conveniently adjust the site by site personnel in time when supporting the template due to the arrangement of the detection circuit.
The plurality of template supporting structures 4 are respectively and transversely arranged on one side of the main shaft 2, as shown in fig. 2 and fig. 4, each template supporting structure 4 comprises a sliding rail 5, the sliding rail 5 is fixedly connected to the main shaft 2, the sliding rail 5 is in a cone shape with openings at the upper and lower sides and the openings are gradually increased from right to left, a guide post 6 is slidably connected to the sliding rail 5, the lower end of the guide post 6 is slidably connected to the inside of the sliding rail 5, a through hole 7 is transversely arranged at the upper end of the guide post 6, one end of a guide rod 8 is inserted into the through hole 7 in a penetrating manner, the guide rod 8 can rotate in the through hole 7, limiting plates 9 are respectively welded at the left end and the right end of the through hole 7, and the guide rod 8 can guide the guide post 6 to transversely slide in the sliding rail 5 under the action of the limiting plates 9. The part that is located the right side limiting plate 9 right side the circumference side of guide arm 8 is smooth surface, just guide arm 8 overlaps in fixing base 11, be equipped with through hole 12 on the fixing base 11, the inner wall of through hole 12 is smooth and will guide arm 8 overlaps in through hole 12, guide arm 8 passes fixing base 11 and 8 tip of guide arm are threaded connection still has drive gear 13. The guide post 6 is further hinged with two support arms 14, the support arms 14 are the same as the slide rail 5 in width, one ends of the support arms 14 are hinged below the limiting plates 9, the other ends of the support arms 14 are provided with support plates 15, the support plates 15 are abutted to the formwork, and compression springs 16 are respectively connected to the middle portions of the two support arms 14 to enable the two support arms 14 to be in an unfolded state under a normal condition.
The main shaft 2 is further provided with a connecting rod 17, one end of the connecting rod 17 is fixedly connected with the main shaft 2, the other end of the connecting rod 17 is fixedly provided with a motor 18, an output shaft of the motor 18 is fixedly provided with a main transmission gear 19, the outer side of the main transmission gear 19 is further fixedly connected with a rocker arm 20, and the main transmission gear 19 is connected with the transmission gears 13 through chains 21.
The template supporting structure 4 rotates the guide rod 8 rightwards through the motor 18 to drive the two supporting arms 14 hinged on the guide post 6 to gradually expand outwards, and the supporting arms 15 expanded on the supporting arms 14 abut on the template and further rotate a part forwards, so that a more stable support is formed for the template, in addition, in the design, chain transmission is adopted between the main transmission gear 19 and each transmission gear 13, so that chains 21 with different lengths can be selected for flexibly selecting the number of the transmission gears 13 for chain transmission, as shown in fig. 6 and 7, and in order to deal with temporary power failure of a construction site, a rocker arm 20 is further arranged on the other side of the main transmission gear 19, so that the design can be adjusted when power failure occurs, and the construction period is not influenced.
The utility model discloses a set up the template bearing structure 4, including main shaft 2, the relative one side of template bearing structure 4 mounted position is still movable mounting have main shaft lateral part bearing structure 3, as shown in fig. 3, main shaft lateral part bearing structure 3 includes bracing piece 22, bracing piece 22 one end is equipped with spliced pole 23 and passes through spliced pole 23 will bracing piece 22 movable mounting be in on the main shaft 2, the bracing piece 22 other end articulates there is bottom plate 24, still be equipped with the triangular cone 25 on the bottom plate 24, bottom plate 24 passes through the triangular cone 25 inserts in the working face. The main shaft 2 is further provided with a connecting column guide rail 26, the connecting column guide rail 26 is long-strip-shaped, the left side of the connecting column guide rail 26 is further provided with a plurality of semicircular clamping grooves 27, and the connecting column 23 obliquely installs the support rod 22 on the main shaft 2 through the semicircular clamping grooves 27 and supports the main shaft 2.
Above-mentioned main shaft lateral part strutting arrangement 3 is mainly right 2 downside of main shaft supports, and is concrete when the construction, can prevent that concrete placement from making this design tumble owing to too big to the axial pressure of template, and in order to adapt to more complicated working face condition, it is a plurality of to set up on the spliced pole guide rail 26 semicircular clamping groove 27 is convenient for right more bracing piece 22's regulation, and through with spliced pole 23 card is gone into the difference thereby make this design can adapt to more complicated working face environment and support angle requirement in the semicircular clamping groove 27, in addition be in set up on the bottom plate 24 a plurality of the triangular cone 25 inserts still further promotion this design in the working face grabs the land fertility, and further prevent that this design from toppling over to the atress direction in the work progress and leading to the accident to take place.
As shown in fig. 3 and 5, the lower end of the main shaft 2 is further provided with a first threaded protrusion 28, a connecting sleeve 29 is connected below the threaded protrusion 28, threaded holes 30 are respectively formed in the upper end and the lower end of the connecting sleeve 29, the thread turning directions of the upper threaded hole 30 and the lower threaded hole 30 are opposite, the threaded hole 30 at the upper end is in threaded connection with the first threaded protrusion 28, and the threaded hole 30 at the lower end is in threaded connection with the base 1. Base 1 includes base bottom plate 31, the body 32 and the conical seat 33 of expanding, base bottom plate 31 upper end is equipped with second screw thread arch 34, second screw thread arch 34 threaded connection the connecting sleeve 29 lower extreme screw hole 30, base bottom plate 31 lower extreme is fixed with the body 32 of expanding, the body 32 of expanding is roughly spherical, 32 lower extreme fixedly connected with conical seat 33 of expanding roughly, conical seat 33 is coniform, just the body 32 of expanding with conical seat 33 all buries below the working face.
The base 1 supports the whole main shaft 2 as a base of the whole design, wherein the use of the expansion part 32 and the conical base 33 on the base 1 can increase the contact area between the base 1 and the inside of the working surface, so as to prevent the design from easily toppling when the base is installed insecurely or subjected to axial pressure when in specific installation and use due to the soft foundation of the working surface, and when the design is disassembled, the connecting sleeve 29 only needs to be screwed down, and the screwing directions of the two threaded holes 30 on the connecting sleeve 29 are opposite, so that the following situations can not occur when any one of the main shaft 2 and the base 1 is disassembled through the connecting sleeve 29:
1. when the spindle 2 is dismounted or mounted, rotating the connecting sleeve 29 causes the threaded connection of the connecting sleeve 29 and the base 1 to loosen;
2. when the base 1 is disassembled or assembled, rotating the connecting sleeve 29 causes the threaded connection of the connecting sleeve 29 and the main shaft 2 to be loosened.
So that the connection sleeve 29 and the spindle 2 and the base 1 are tightened and loosened by the opposite rotation directions of the two threaded holes 30.
This design is when specifically using:
firstly, digging a foundation pit corresponding to the base 1 in the design according to the corresponding mounting position of the template on a working surface for mounting the template, wherein the radius of the foundation pit is larger than that of the conical base 33 in the base 1, so that the base 1 can be directly placed in during installation, the original foundation pit is filled with common building fillers after the base 1 is placed in the foundation pit, the base bottom plate 31 at the upper end of the base 1 is exposed out of the working surface, the coupling sleeve 29 is then screwed to the second threaded projection 34 on the base 1, after which the first threaded projection 28 on the spindle 2 is screwed to the coupling sleeve 29, thus, when the base 1 is connected to the spindle 2 via the connection sleeve 29, and thereafter the spindle side support 3 on the spindle 2 is adjusted, and the spindle side support 3 is adjusted:
1. firstly, the connecting column 23 at one end of the supporting rod 22 is clamped in the connecting column guide rail 26 and is clamped in the corresponding semicircular clamping groove 27 according to requirements;
2. secondly, the other end of the supporting rod 22 is abutted against the bottom plate 24 connected through the hinge joint in the working plane, and the triangular cone 25 on the bottom plate 24 is inserted into the working plane.
Finally, the template supporting device 4 on the main shaft 2 is adjusted, specifically, the chain 21 with a corresponding length is clamped on the main transmission gear 19 and each transmission gear 13, then the motor 18 is driven to eject the supporting arm 14 in the template supporting device 4 to abut against a template, and the supporting arm 15 on the supporting arm 14 is fed back through the template pressure feedback system to have a certain side pressure to stop the template, and when the motor 18 ejects the supporting arm 14, specifically, an output shaft of the motor 18 rotates to drive the main transmission gear 19 to rotate so as to drive each transmission gear 13 to rotate, and the transmission gears 13 rotate to enable the transmission gears 13 to rotate at the end parts of the guide rods 8 and eject the guide rods 8 leftwards through the threaded connection of the guide rods 8 and the transmission gears 13 so as to slowly unfold the supporting arms 14, and deploying the support arms 14 to end up against the form.
In the field construction and a period of time after the pouring is completed, the template pressure feedback system can also detect the side pressure on the template and the support plate 15 in real time through the detection circuit integrated on the support plate 15, specifically, the pressure sensor detects the side pressure on the template and the support plate 15, the pressure sensor is connected with the data acquisition module and collects the side pressure data, the data acquisition module is connected with the data analysis module, the data analysis module comprises an access connector module, a network transmission module and a data visualization module, the access connector module can identify the authority of the control terminal to process data, for example, some template supporting devices which are not used in the construction can not send the data to subsequent modules for analysis, and the network transmission module transmits the data to the data visualization module, and the data visualization module analyzes the data and sends out early warning in time.
After the construction is completed, the dismounting of the design is simple, the motor 18 is only needed to withdraw the supporting arm 14 into the sliding rail 5, the bottom plate 24 on the main shaft side supporting device 3 is pried up to enable the main shaft side supporting device 3 not to support the main shaft 2 any more, then the connecting sleeve 29 is rotated to disconnect the screw thread connection between the main shaft 2 and the base 1 respectively, finally, the base 1 buried in the working face is not needed to be dug out, only concrete or other building fillers need to be filled on the working face continuously, and the base bottom plate 31 and the first thread protrusions 28 on the base 1 can be used as reinforcing steel bar connection nodes poured on the working face.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. A device for constructing a composite heat-preservation disassembly-free external template comprises a base, a main shaft side supporting structure, a plurality of template supporting structures and a template pressure feedback system; the method is characterized in that: the template pressure feedback system comprises the template supporting structure, a detection circuit is integrated on the supporting surface of the template supporting structure and comprises a pressure sensor, the pressure sensor monitors pressure, the pressure sensor is connected with a data acquisition module in a signal connection mode and collects data, the data acquisition module is connected with a data analysis module in a signal connection mode, the data analysis module comprises an access connector module, a network transmission module and a data visualization module, the access connector module can identify the authority of a control terminal on data processing, the network transmission module transmits the data to the data visualization module, and the data visualization module analyzes the data and timely sends out early warning.
2. The device for constructing the composite heat-insulating disassembly-free external template as claimed in claim 1, wherein: the template supporting structures are respectively and transversely arranged on one side of the main shaft and comprise sliding rails, the sliding rails are fixedly connected to the main shaft, the sliding rails are conical and are opened upwards and downwards from right to left, the openings are gradually enlarged from right to left, guide pillars are connected onto the sliding rails in a sliding mode, the lower ends of the guide pillars are connected into the sliding rails in a sliding mode, through holes are transversely formed in the upper ends of the guide pillars, one ends of the guide pillars are inserted into the through holes in a penetrating mode, the guide pillars can rotate in the through holes, limiting plates are respectively connected to the left ends and the right ends of the guide pillars through welding, and the guide pillars can be guided to transversely slide in the sliding rails through the action of the limiting plates.
3. The device for constructing the composite heat-insulating disassembly-free external template as claimed in claim 2, wherein: the part that is located the right side limiting plate right side the circumference side of guide arm is smooth surface, just the guide arm cover is in the fixing base, be equipped with the through hole on the fixing base, the inner wall of through hole is smooth and will the guide arm cover is in the through hole, the guide arm passes the fixing base and the guide arm tip is threaded connection has drive gear still.
4. The device for constructing the composite heat-insulating disassembly-free exterior formwork of claim 2 or 3, characterized in that: the guide post is further hinged with two supporting arms, the width of each supporting arm is consistent with that of the corresponding sliding rail, one end of each supporting arm is hinged to the lower portion of the corresponding limiting plate, a supporting plate is arranged at the other end of each supporting arm and abuts against the corresponding template, and a compression spring is further connected to the middle of each supporting arm to enable the two supporting arms to be unfolded conventionally.
5. The device for constructing the composite heat-insulating disassembly-free external template as claimed in claim 2 or 3, wherein: the main shaft is further provided with a connecting rod, one end of the connecting rod is fixedly connected with the main shaft, the other end of the connecting rod is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a main transmission gear, the outer side of the main transmission gear is further fixedly connected with a rocker arm, and the main transmission gear is connected with the transmission gears through chains.
6. The device for constructing the composite heat-insulating disassembly-free external template as claimed in claim 1 or 2, wherein: the utility model discloses a template support structure, including main shaft, template support structure, bracing piece one end, bracing piece other end, the main shaft with the relative one side of template support structure mounted position still movable mounting have main shaft lateral part bearing structure, main shaft lateral part bearing structure includes the bracing piece, bracing piece one end is equipped with the spliced pole and passes through the spliced pole will bracing piece movable mounting be in on the main shaft, the bracing piece other end articulates there is the bottom plate, still be equipped with the triangular cone on the bottom plate, the bottom plate passes through in the triangular cone inserts the working face.
7. The device for constructing the composite heat-insulating disassembly-free external template as claimed in claim 6, wherein: the support is characterized in that a connecting column guide rail is further arranged on the main shaft and is long-strip-shaped, a plurality of semicircular clamping grooves are further formed in the left side of the connecting column guide rail, and the connecting column enables the support rod to be clamped on the main shaft in an inclined mode through the semicircular clamping grooves and supports the main shaft.
8. The device for constructing the composite heat-insulating disassembly-free external template as claimed in claim 2, wherein: the lower end of the main shaft is further provided with a first thread protrusion, a connecting sleeve is connected below the thread protrusion, threaded holes are formed in the upper end and the lower end of the connecting sleeve, the thread turning directions of the threaded holes are opposite, the upper end of the connecting sleeve is in threaded connection with the first thread protrusion, and the lower end of the connecting sleeve is in threaded connection with the base through the threaded holes.
9. The device for constructing the composite heat-insulating disassembly-free exterior formwork of claim 8, wherein: the base includes base bottom plate, the body and conical base expand, base bottom plate upper end is equipped with the second screw thread arch, the protruding threaded connection of second screw thread the connecting sleeve lower extreme the screw hole, base bottom plate lower extreme is fixed with to expand roughly, it is spherical roughly to expand, the body lower extreme fixedly connected with conical base expands, conical base is coniform, just expand roughly with conical base all buries below the working face.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599456.2U CN216553088U (en) | 2021-10-27 | 2021-10-27 | Device is used in construction of compound incubation exempted from to tear open exterior sheathing |
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| CN202122599456.2U CN216553088U (en) | 2021-10-27 | 2021-10-27 | Device is used in construction of compound incubation exempted from to tear open exterior sheathing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787701A (en) * | 2022-11-23 | 2023-03-14 | 中国化学工程第六建设有限公司 | Large-volume round tank foundation steel formwork support system and construction method |
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2021
- 2021-10-27 CN CN202122599456.2U patent/CN216553088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787701A (en) * | 2022-11-23 | 2023-03-14 | 中国化学工程第六建设有限公司 | Large-volume round tank foundation steel formwork support system and construction method |
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