CN210508336U - Electronic display type cantilever platform rigid pull rod - Google Patents
Electronic display type cantilever platform rigid pull rod Download PDFInfo
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- CN210508336U CN210508336U CN201920949686.7U CN201920949686U CN210508336U CN 210508336 U CN210508336 U CN 210508336U CN 201920949686 U CN201920949686 U CN 201920949686U CN 210508336 U CN210508336 U CN 210508336U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 238000013523 data management Methods 0.000 claims abstract description 10
- 238000004080 punching Methods 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000004873 anchoring Methods 0.000 claims description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000007405 data analysis Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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Abstract
The utility model provides an electronic display type platform rigidity pull rod of encorbelmenting, including the anchor pull rod, first main atress pole, the main atress pole of second, dowel steel and safety wire rope, the anchor pull rod is installed in existing building concrete structure component through punching, one end is passed through the atress nut and is added the gasket and anchor with existing building concrete structure component, the other end is connected with first main atress pole through welding rotatable coupling, first main atress pole passes through the nested formula of connecting the dowel steel of screw thread with the main atress pole of second, the main atress pole of second passes through the stress pull ring and is connected with the end I-steel of encorbelmenting, in addition, the main atress pole middle part of second is equipped with safety wire rope, safety wire rope both ends are connected with the end I-steel of encorbelmenting with the second main atress pole respectively. The utility model discloses can control the downwarping degree of the platform of encorbelmenting the end and can show displacement data and tensile stress data through the display screen in its work progress, transmit to the information-based data management and control platform of long-range end and carry out macroscopic data analysis.
Description
Technical Field
The utility model relates to a construction is with platform rigidity pull rod of encorbelmenting, it is specific, relate to an electronic display digital platform rigidity pull rod of encorbelmenting.
Background
The overhanging platform is a stressed component of an overhanging scaffold and an overhanging discharging platform, is anchored on the existing building structure main body by I-shaped steel, and needs to stretch a steel wire rope at an overhanging end or arrange an inclined strut below the overhanging end after the overhanging platform is erected so as to ensure the stable stress of the overhanging end; the specific method for the cantilever end in the prior art comprises the following steps: pre-burying a tie ring at a main building structural beam, a shear wall or a structural column part close to the overhanging end, and after the strength of concrete meets the requirement, using a steel wire rope to tie the pre-buried tie ring at one end and tie the I-shaped steel at the overhanging end at the other end to form a protection system; or take the way of setting up the bracing down, use rigid bearing diagonal, one end supports on the I-steel at the position of encorbelmenting, the other end supports on the major structure of existing building, and fix, when adopting above-mentioned way, though can guarantee to encorbelment the atress of end stable, nevertheless can't carry out the atress and adjust, also can't know its degree of downwarping of encorbelmenting the end, consequently, seek one kind and both can guarantee to encorbelment the platform and encorbelment the atress of end stable, can carry out corresponding atress again and adjust, and can be to relevant deformation, the electron display formula that the downwarping the degree carries out data display and encorbelments platform rigidity pull rod is especially important.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's relevant defect, the utility model provides an electronic display digital platform rigidity pull rod of encorbelmenting improves installation, availability factor, and the atress of the platform of encorbelmenting is stable for the guarantee better.
The utility model provides an electronic display type cantilever platform rigid pull rod, which comprises an anchoring pull rod, a first main stress rod, a second main stress rod, a force transmission rod and a safety steel wire rope;
the anchoring pull rod is a rigid hard solid pull rod and is installed in an existing building concrete structural member through punching, the existing building concrete structural member is a concrete beam, a concrete column and a concrete wall, one end of the anchoring pull rod is provided with threads and is anchored with the existing building concrete structural member through a stress nut and a gasket, and the other end of the anchoring pull rod is connected with the first main stress rod through a welding rotatable connecting piece;
preferably, the stress nut is a steel nut, the gasket is a steel gasket, the diameter of the gasket is larger than that of the stress nut, and the rotatable connecting piece is a circular sleeve with a built-in steel bearing and is respectively welded with the anchoring pull rod and the first main stress rod;
preferably, the first main force bearing rod is a thick hollow steel pipe, one end of the first main force bearing rod is welded with the rotatable connecting piece, and the other end of the first main force bearing rod is provided with an external thread and is connected with the dowel bar in a threaded nested manner.
Preferably, the dowel bar is a thick hollow steel pipe, internal threads are arranged at two ends of the dowel bar and are respectively connected with the first main stress bar and the second main stress bar in a threaded nested manner, and the inner diameter of the dowel bar is larger than that of the first main stress bar and that of the second main stress bar;
preferably, a displacement sensor and a tension sensor are arranged in the dowel bar, the displacement sensor measures a total displacement length change value between the first main stress bar and the second main stress bar, the tension sensor measures a tension stress value between the first main stress bar and the second main stress bar, a wireless data transmitter is arranged in the dowel bar, the values measured by the displacement sensor and the tension sensor are stored in the wireless data transmitter, and the wireless data transmitter transmits the stored data to a remote end information data control platform;
preferably, a liquid crystal display screen is arranged on the outer surface of the dowel bar, and numerical values measured by the displacement sensor and the tension sensor are displayed in the liquid crystal display screen at the same time;
more preferably, the dowel steel can be adjusted according to the I-steel degree of downwarping of encorbelmenting, specifically adjusts through the screw thread rotation at both ends, change with the relative position of first main atress pole, the main atress pole of second realizes.
Preferably, the second main stress rod is a thick hollow steel pipe, one end of the second main stress rod is provided with an external thread and is connected with the dowel bar in a threaded nested manner, the other end of the second main stress rod is welded with a stress pull ring, the stress pull ring is a steel ring and is connected with the I-shaped steel at the overhanging end through a clamping hole, and the middle part of the second main stress rod is provided with a clamping hole to be connected with the safety steel wire rope;
preferably, the safety steel wire rope is a common steel wire rope and is used for preventing the stress pull ring from falling off so as to form double-safety type fixation, one end of the safety steel wire rope is connected with the middle part of the second main stress rod through a clamping hole, and the other end of the safety steel wire rope is connected through a clamping hole formed in the I-shaped steel of the overhanging end;
more preferably, the safety steel wire rope is provided with a plurality of buckles, and the buckles are ordinary steel wire rope buckles and are used for fixing the broken end part of the safety steel wire rope;
the I-shaped steel of the cantilever end is the cantilever end of the cantilever platform, and the remote end information data management and control platform is a data management and control platform of a construction unit.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a safety and stability of platform in atress, use can be guaranteed to encorbelment through the rigidity pull rod, thereby controls the downwarping degree of the platform end of encorbelmenting through the relative position who adjusts dowel steel and first main stress pole, the main stress pole of second, and accessible display screen shows displacement data and tensile stress data in its work progress to the information-based data management and control platform of transmission to long-range end carries out macroscopic data analysis.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the anchor rod of a preferred embodiment of the present invention;
FIG. 3 is a schematic view of the working principle of the dowel bar according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of the connection of the I-steel of the overhanging end in a preferred embodiment of the present invention;
FIG. 5 is a schematic view of a stress ring connection according to a preferred embodiment of the present invention;
wherein, the marks in the figure are respectively:
1. the system comprises an existing building concrete structural member, 2 an anchoring pull rod, 3 a stress nut, 4 a gasket, 5 a rotatable connecting piece, 6 a first main stress rod, 7 a dowel bar, 8 a second main stress rod, 9 a stress pull ring, 10 a cantilever end I-shaped steel, 11 a clamping hole, 12 a safety steel wire rope, 13 a buckle, 14 a displacement sensor, 15 a tension sensor, 16 a wireless data transmitter, 17 a liquid crystal display screen and 18 a remote end information data management and control platform.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
According to the preferred embodiment shown in the attached drawings, holes are drilled in the existing building concrete structural members 1, the anchoring pull rods 2 are installed, the stress nuts 3 and the gaskets 4 are installed at the ends, provided with threads, of the anchoring pull rods 2, and the other ends of the anchoring pull rods 2 are welded with the rotatable connecting pieces 5; one end of a first main stress rod 6 is welded with the rotatable connecting piece 5, and the other end of the first main stress rod is connected with a dowel bar 7 in a threaded nested manner; one end of the dowel bar 7 is connected with the first main stress bar 6 through a thread nesting type, and the other end of the dowel bar is connected with the second main stress bar 8; one end of a second main stress rod 8 is connected with the dowel bar 7 in a threaded nested manner, and the other end of the second main stress rod is welded with a stress pull ring 9; the stress pull ring 9 is connected with the installed cantilever end I-steel 10 through a clamping hole 11; one end of a safety steel wire rope 12 is connected with the middle of the second main stress rod 8 through a clamping hole 11, the other end of the safety steel wire rope is connected through a clamping hole 11 formed in the overhanging end I-shaped steel 10, and a plurality of buckles 13 are used for fastening at broken ends of two ends of the safety steel wire rope 12 to form double-safety fixing.
As a preferred embodiment, in the construction process, data measured by a displacement sensor 14 and a tension sensor 15 in a dowel bar 7 are displayed on a liquid crystal display screen 17 on the dowel bar 7, so that displacement data and tensile stress data in the stress and use processes are obtained, meanwhile, a wireless data transmitter 16 transmits data content to a remote end information data management and control platform 18, after data integration and analysis, the relative positions of the dowel bar 7, a first main stress bar 6 and a second main stress bar 8 are changed by rotating the threads of the dowel bar, and the stress system, the relative displacement and the downwarping state of the whole cantilever platform are adjusted.
The utility model discloses another preferred embodiment: the whole body composed of the anchoring pull rod 2, the first main stress rod 6, the dowel steel 7 and the second main stress rod 8 is used as a lower inclined strut, the stress state is changed to be not tensioned, the interconnection sequence of the stress state and the dowel steel is the same as that of the embodiment, the difference is that the safety steel wire rope 12 is not arranged in the embodiment, the stress state and the tension state are only used as the lower stress support of the end part of the I-shaped steel 10 at the cantilever end, the tension sensor in the dowel steel 7 is not arranged, and the supporting device composed of the stress steel controls the displacement and the downwarping degree of the I-shaped steel 10 at the cantilever end by changing the relative position between the dowel steel 7 and the first main stress rod 6 as well as between the dowel steel wire and the second main stress rod 8 and transmits displacement data to the informatization data management and control platform 18 at the remote end through the wireless data transmitter.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (3)
1. An electronic display type cantilever platform rigid pull rod is characterized by comprising an anchoring pull rod, a first main stress rod, a second main stress rod, a force transmission rod and a safety steel wire rope;
the anchoring pull rod is a rigid hard solid pull rod and is installed in an existing building concrete structural member through punching, the existing building concrete structural member is a concrete beam, a concrete column and a concrete wall, one end of the anchoring pull rod is provided with threads and is anchored with the existing building concrete structural member through a stress nut and a gasket, and the other end of the anchoring pull rod is connected with the first main stress rod through a welding rotatable connecting piece;
the stress nut is a steel nut, the gasket is a steel gasket, the diameter of the gasket is larger than that of the stress nut, and the rotatable connecting piece is a circular sleeve with a built-in steel bearing and is respectively welded with the anchoring pull rod and the first main stress rod;
the first main stress rod is a thick hollow steel pipe, one end of the first main stress rod is welded with the rotatable connecting piece, and the other end of the first main stress rod is provided with an external thread and is connected with the dowel bar in a threaded nested manner.
2. The electronic display type cantilever platform rigid pull rod of claim 1, wherein the dowel bar is a thick hollow steel pipe, two ends of the dowel bar are provided with internal threads, the dowel bar and the first main stress bar and the second main stress bar are respectively connected in a threaded nested manner, and the internal diameter of the dowel bar is larger than that of the first main stress bar and that of the second main stress bar;
a displacement sensor and a tension sensor are arranged in the dowel bar, the displacement sensor measures the total displacement length change value between the first main stress bar and the second main stress bar, the tension sensor measures the tension stress value between the first main stress bar and the second main stress bar, a wireless data transmitter is arranged in the dowel bar, the values measured by the displacement sensor and the tension sensor are stored in the wireless data transmitter, and the wireless data transmitter transmits the stored data to a remote end information data management and control platform;
the outer surface of the dowel bar is provided with a liquid crystal display screen, and numerical values measured by the displacement sensor and the tension sensor are displayed in the liquid crystal display screen at the same time;
the dowel bar can be adjusted according to the down-warping degree of the overhanging I-steel, and the dowel bar is specifically adjusted through the rotation of the threads at two ends, so that the change of the relative positions of the first main stress bar and the second main stress bar is realized.
3. The electronic display type cantilever platform rigid pull rod according to claim 2, wherein the second main stress rod is a thick hollow steel pipe, one end of the second main stress rod is provided with an external thread and is connected with the force transmission rod in a threaded nested manner, the other end of the second main stress rod is welded with a stress pull ring, the stress pull ring is a steel ring and is connected with the cantilever end I-steel through a clamping hole, and the middle part of the second main stress rod is provided with a clamping hole for connecting the safety steel wire rope;
the safety steel wire rope is a common steel wire rope and is used for preventing the stress pull ring from falling off so as to form double-safety type fixation, one end of the safety steel wire rope is connected with the middle part of the second main stress rod through a clamping hole, and the other end of the safety steel wire rope is connected through a clamping hole arranged on the I-shaped steel of the overhanging end;
the safety steel wire rope is provided with a plurality of buckles which are ordinary steel wire rope buckles and used for fixing the broken end part of the safety steel wire rope;
the I-shaped steel of the cantilever end is the cantilever end of the cantilever platform, and the remote end information data management and control platform is a data management and control platform of a construction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949686.7U CN210508336U (en) | 2019-06-24 | 2019-06-24 | Electronic display type cantilever platform rigid pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949686.7U CN210508336U (en) | 2019-06-24 | 2019-06-24 | Electronic display type cantilever platform rigid pull rod |
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| Publication Number | Publication Date |
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| CN210508336U true CN210508336U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949686.7U Expired - Fee Related CN210508336U (en) | 2019-06-24 | 2019-06-24 | Electronic display type cantilever platform rigid pull rod |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051081A (en) * | 2020-09-08 | 2020-12-08 | 安徽工业大学 | Large-cantilever safe intelligent construction system and method for directly guiding construction by experimental data |
| CN112627060A (en) * | 2020-12-30 | 2021-04-09 | 中国建筑土木建设有限公司 | Side-span cast-in-place section cantilever bearing system and construction method thereof |
| CN113123589A (en) * | 2021-04-16 | 2021-07-16 | 中国建筑第八工程局有限公司 | Climbing frame attachment support at outer wall cantilever plate |
-
2019
- 2019-06-24 CN CN201920949686.7U patent/CN210508336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051081A (en) * | 2020-09-08 | 2020-12-08 | 安徽工业大学 | Large-cantilever safe intelligent construction system and method for directly guiding construction by experimental data |
| CN112627060A (en) * | 2020-12-30 | 2021-04-09 | 中国建筑土木建设有限公司 | Side-span cast-in-place section cantilever bearing system and construction method thereof |
| CN113123589A (en) * | 2021-04-16 | 2021-07-16 | 中国建筑第八工程局有限公司 | Climbing frame attachment support at outer wall cantilever plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |