CN115520714A - Steel strand cable releasing device and using method thereof - Google Patents
Steel strand cable releasing device and using method thereof Download PDFInfo
- Publication number
- CN115520714A CN115520714A CN202211236602.8A CN202211236602A CN115520714A CN 115520714 A CN115520714 A CN 115520714A CN 202211236602 A CN202211236602 A CN 202211236602A CN 115520714 A CN115520714 A CN 115520714A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 206
- 239000010959 steel Substances 0.000 title claims abstract description 206
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 19
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 230000007306 turnover Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The application discloses a steel strand cable releasing device and a using method thereof, wherein the device comprises a pair of section steel frame pieces, a triangular base, a hollow wire outlet, a pull rod and a guide ring opening; the using method comprises the step of drawing out the cable from the circular ring on the inner side of the disc-shaped steel strand, namely drawing out an end head from the interior of the disc-shaped steel strand for cable releasing, wherein the end head is moved out through a hollowed-out cable outlet and a guide ring opening of the device. The device can be assembled on site, avoids carrying the disc-shaped steel strand, can effectively improve the construction efficiency and ensure the construction safety. Has certain popularization value and practicability.
Description
Technical Field
The application relates to the field of bridge construction, in particular to a steel strand cable laying device and a using method thereof.
Background
The steel strand is a material which is applied more in the prestressed structure engineering, the steel strand mostly adopts the circular ring disk state when leaving the factory, the steel strand needs single expansion and cuts the unloading according to the required length of construction after transporting to the job site, need set up a fixing device when single expansion of steel strand guarantees that the steel strand can not scatter, and guarantee that the steel strand can singly put the cable and expand the unloading, often adopt steel pipe (connect through the fastener) or shaped steel welding steel strand fixing device in the construction in the past, this kind of device has the controllability and has a turnover usability poor, it is unreasonable to set up the accident that the steel strand catapulting scatters and injures and constructor safety to appear easily.
Disclosure of Invention
The application aims at providing the steel strand cable releasing device and the using method thereof, and the steel strand cable releasing device has the advantages of being flexible in adjustment, good in turnover practicability and capable of guaranteeing safe construction.
In order to achieve the above object, the present application provides the following technical solutions:
in a first aspect, a steel strand wire releasing device comprises a pair of section steel frame pieces, a triangular base, a hollow wire outlet, a pull rod and a guide ring port;
each steel frame sheet is welded into a vertical state through channel steel, and the pair of steel frame sheets are arranged at intervals to reserve a space for vertically arranging the steel strands and are fixedly connected through the pull rod; the triangular bases are symmetrically arranged at the bottoms of the section steel frame pieces; the hollow wire outlet is arranged in the middle of the section steel frame sheet; the pull rod is arranged at the top corner of the section steel frame sheet; the guide ring mouth is welded on one of the section steel frame sheets.
Further, each steel section frame piece comprises a pair of vertical steel channels, a pair of transverse steel channels and a pair of vertical reinforcing steel which are connected orthogonally; the triangular base is a pair of vertical channel steel, the lower end of the vertical channel steel is perpendicularly connected with the support leg channel steel outwards, and an inclined strut is arranged between the vertical channel steel and the support leg channel steel.
Furthermore, the triangular bases are symmetrically arranged on two sides of the section steel frame piece, a reinforcing transverse steel is arranged between the triangular bases, and the reinforcing transverse steel is fixedly connected with the triangular bases.
Preferably, the hollowed-out wire outlet is formed in the center of the section steel frame piece, a pair of vertical reinforcing steels is arranged between the pair of transverse channel steels, one vertical reinforcing steel is arranged at 1/3 of the transverse channel steel, and the other vertical reinforcing steel is arranged at 2/3 of the transverse channel steel.
Furthermore, a vertex angle of the section steel frame piece is formed at the junction of the pair of vertical channel steel and the pair of transverse channel steel, and the top ends of the pull rods are respectively arranged at the vertex angle.
Furthermore, the guide ring opening comprises vertical round steel welded and fixed on the section steel frame sheet and circular section steel welded and fixed with the vertical round steel; the bottom of the vertical round steel is welded at the hollowed-out wire outlet in a surrounding manner, wherein two vertical round steel are symmetrically welded at the transverse channel steel, and two vertical reinforcing steel are symmetrically welded at the vertical reinforcing steel; the circular section steel is fixedly connected to the top end of the vertical round steel.
Specifically, the opening of the guide ring is in a circular truncated cone shape; the circle center of the guide ring opening is in positive correspondence with the center of the hollowed-out wire outlet.
In a second aspect, a method for using a steel strand cable laying device comprises the following steps:
placing the disc-shaped steel strand laterally to enable the arc surface to land:
installing a steel strand cable releasing device according to the axial height of the disc-shaped steel strand;
drawing the steel stranded wires from the inner side of the steel stranded wire circular ring;
the steel strand cable unreeling device adopts the steel strand cable unreeling device as claimed in any one of claims 1 to 7.
Specifically, the disc-shaped steel strand is transported to an assembly site; welding a guide ring opening around the hollow wire outlet to one of the section steel frame pieces; a pair of section steel frame sheets are oppositely placed along the axial direction of the disc-shaped steel strand placed on the side; and arranging a pull rod at the top corner of the section steel frame piece for fixedly connecting the section steel frame pieces which are oppositely arranged.
Specifically, an end head is drawn out from the interior of the disc-shaped steel strand for releasing the cable; the end head extends out of the hollow wire outlet and the guide ring opening.
Compared with the prior art, the scheme of the application has the following advantages:
1. the distance between two section steel frame pieces of the steel strand cable releasing device and the length of the pull rod can be flexibly selected and installed according to the axial height of the laterally released disc-shaped steel strand.
2. The device has certain stability, and in the use, the whole steel strand can not break away from this device along with the change of diameter itself, has guaranteed construction safety.
3. The device can be assembled on site, and the cable releasing device can be assembled in situ by laterally placing the disc-shaped steel strand, so that the carrying of the disc-shaped steel strand is reduced.
4. The device of the application can be detachably placed, less manpower and other equipment are input during installation, and the turnover rate is high.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a side view of the apparatus of the present application;
fig. 2 is a basic structure diagram of a medium-sized steel frame piece of the device of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, the present application provides a steel strand cable laying device and a use method thereof, wherein the device includes a pair of steel frame pieces 1, a triangular base 2, a hollowed-out outlet 3, a pull rod 4 and a guide ring opening 5; each section steel frame sheet 1 is welded into a vertical state through channel steel, and the pair of section steel frame sheets are arranged at intervals to reserve a space for vertically arranging the steel strands and are fixedly connected through the pull rod 4; the guide ring mouth 5 is welded on one of the section steel frame sheets.
As shown in fig. 2, a pair of vertical channel beams 11 and a pair of transverse channel beams 12 are connected in a forward direction to form a basic structure of a steel frame piece 1, on this basis, a pair of vertical reinforcing steel 31 is arranged between the pair of transverse channel beams 12, one vertical reinforcing steel 31 is arranged at 1/3 of the transverse channel beams 12, one vertical reinforcing steel 31 is arranged at 2/3 of the transverse channel beams 12, so that a hollow outlet 3 can be formed, and during operation, a steel strand can extend out of the hollow outlet 3.
As shown in fig. 1 and 2, the guide ring mouth 5 comprises a vertical round steel 51 welded and fixed to the section steel frame piece 1 and a circular section steel 52; the bottom of the vertical round steel 51 is welded around the hollow outlet 3, two of the vertical round steel 51 are symmetrically welded and fixed on the transverse channel steel 12, and two of the vertical round steel 51 are symmetrically fixed on the vertical reinforcing steel 31; the round section steel 52 is fixedly connected to the top end of the round steel 51, so that a circular truncated cone-shaped guide ring opening 5 is formed, and the circle center of the guide ring opening 5 is in positive correspondence with the center of the hollowed-out wire outlet 3. The round table-shaped guide ring opening 5 is arranged, so that the steel strand and the disc-shaped steel strand which are out of the cable can be always kept at the same horizontal height, the horizontal tension generated in the operation process can be effectively transmitted, and the effects of saving time and labor are achieved.
As shown in fig. 1 and 2, the lower end of a pair of vertical channel-section steel 11 is connected perpendicularly to the outside leg channel-section steel 21, set up bracing 22 between vertical channel-section steel 11 and the leg channel-section steel 21, can form triangle-shaped base 2 from this, play the supporting role to the shaped steel frame piece 1 of erectting the state, triangle-shaped base 2 is four, the symmetry set up in two vertical channel-section steel 11 bottoms set up between two triangle-shaped bases 2 and consolidate horizontal steel 23, make when shaped steel frame piece 1 keeps a stable state of erectting, also effectively improve overall structure's stability, especially when the operation, overall structure can receive different power, sets up triangle-shaped base 2 and sets up and consolidates horizontal steel 23 with its fixed connection, also effectively improves the tensile effect of this application device.
When 1 welding of shaped steel frame piece is accomplished, need connect two shaped steel frame pieces 1 when using, as shown in fig. 1, a pair of vertical channel-section steel 11 and a pair of horizontal channel-section steel 12 juncture form shaped steel frame piece apex angle 41, 4 tops of pull rod set up respectively in apex angle 41, pull rod 4 is four, sets up respectively in four apex angles 41 of shaped steel frame piece, through this kind of simple fixed connection mode, not only can connect into an integrated device to shaped steel frame piece 1, can also assemble this application device fast, effectively improves the efficiency of construction.
The steel strand wires put cable device can be assembled on site, and also can be disassembled and placed. Specifically, the disc-shaped steel strand is laterally placed, so that the arc surface lands, the distance between the two section steel frame pieces can be set according to the axial height of the laterally placed disc-shaped steel strand, and the disc-shaped steel strand can be effectively prevented from being separated from the whole device along with the change of the diameter in the use process by axially fixing the disc-shaped steel strand. The length of the pull rod is also selected according to the axial height of the disc-shaped steel stranded wire, so that different pull rods can be selected when disc-shaped steel stranded wires with different sizes need to be stabilized. Therefore, the device is flexible and convenient to assemble, can effectively fix the disc-shaped steel strand of any size, can be repeatedly used, is convenient to disassemble, can be separated by disassembling the pull rod when not needed, does not need to invest too much manpower and other equipment, and can be conveniently placed without occupying space.
The application method includes that after the disc-shaped steel strand is fixed, the rope is pulled out from the circular ring on the inner side of the disc-shaped steel strand, namely the end is pulled out from the inside of the disc-shaped steel strand to release the rope, so that the disc-shaped steel strand can be prevented from rolling and bouncing off, the rope pulling speed can be increased, the rope pulling difficulty is reduced, and the construction safety is guaranteed. Particularly, carry out the on-the-spot assembly through the axial height of disc steel strand wires to this application device, the steel strand wires are stabilized in this device promptly, unpack apart the extranal packing of disc steel strand wires and can put the cable and use, take out the end from disc steel strand wires inside and put the cable, the fretwork outlet and the guide ring mouth that the end passes through this device are emigrated.
In summary, the application discloses a steel strand cable releasing device and a using method thereof, wherein the device comprises a pair of profile steel frame pieces 1, a triangular base 2, a hollow outlet 3, a pull rod 4 and a guide ring opening 5; each section steel frame sheet 1 is welded into a vertical state through channel steel, and the pair of section steel frame sheets are arranged at intervals to reserve a space for vertically arranging the steel strands and are fixedly connected through the pull rod 4; the guide ring opening 5 is welded on one of the section steel frame pieces 1. The using method comprises the step of drawing out the rope from the circular ring at the inner side of the disc-shaped steel strand, namely drawing out an end head from the interior of the disc-shaped steel strand for releasing the rope, wherein the end head is drawn out through a hollow-out wire outlet 3 and a guide ring opening 5 of the device. The device and the use method thereof can effectively solve the problem that the fixing device cannot be adjusted and circulated according to the diameter of the steel strand in the unfolding installation construction of the steel strand, and can improve the safety of the cable laying construction of the steel strand. The device can be assembled on site, avoids carrying the disc-shaped steel strands, can effectively improve the construction efficiency and ensure the construction safety. Has certain popularization value and practicability.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (10)
1. The utility model provides a steel strand wires rope releasing device which characterized by: the device comprises a pair of section steel frame pieces, a triangular base, a hollowed-out wire outlet, a pull rod and a guide ring opening;
each section steel frame sheet is welded into a vertical state through channel steel, and the pair of section steel frame sheets are arranged at intervals to reserve a space for vertically arranging the steel strands and are fixedly connected through the pull rod; the triangular bases are symmetrically arranged at the bottoms of the section steel frame pieces; the hollow wire outlet is arranged in the middle of the section steel frame sheet; the pull rod is arranged at the top corner of the section steel frame sheet; the guide ring mouth is welded on one of the section steel frame sheets.
2. The steel strand paying-off device as claimed in claim 1, wherein: each steel section frame piece comprises a pair of vertical channel steels, a pair of transverse channel steels and a pair of vertical reinforcing steels which are connected in an orthogonal mode; the triangular base is a pair of vertical channel steel, the lower end of the vertical channel steel is perpendicularly connected with the supporting leg channel steel outwards, and the inclined strut is arranged between the vertical channel steel and the supporting leg channel steel.
3. The steel strand paying-off device as claimed in claim 2, wherein: the triangular bases are symmetrically arranged on two sides of the section steel frame piece, a reinforcing transverse steel is arranged between the triangular bases, and the reinforcing transverse steel is fixedly connected with the triangular bases.
4. The steel strand paying-off device as claimed in claim 2, wherein: the hollowed-out wire outlet is arranged at the center of the section steel frame piece, a pair of vertical reinforcing steels is arranged between the pair of transverse channel steels, one vertical reinforcing steel is arranged at 1/3 of the transverse channel steel, and the other vertical reinforcing steel is arranged at 2/3 of the transverse channel steel.
5. The steel strand paying-off device as claimed in claim 1, wherein: the junction of the pair of vertical channel steels and the pair of transverse channel steels forms a top angle of the section steel frame piece, and the top ends of the pull rods are respectively arranged at the top angles.
6. The steel strand paying-off device as claimed in claim 1, wherein: the guide ring opening comprises vertical round steel welded and fixed on the section steel frame sheet and circular section steel welded and fixed with the round steel; the bottom of the vertical round steel is welded at the hollowed-out wire outlet in a surrounding manner, wherein two vertical round steel are symmetrically welded at the transverse channel steel, and two vertical reinforcing steel are symmetrically welded at the vertical reinforcing steel; the circular section steel is fixedly connected to the top end of the vertical round steel.
7. The steel strand paying-off device as claimed in claim 6, wherein: the guide ring opening is in a circular truncated cone shape; the circle center of the guide ring opening is in positive correspondence with the center of the hollowed-out wire outlet.
8. A use method of a steel strand cable releasing device is characterized by comprising the following steps: the method comprises the following steps:
putting the disc-shaped steel strand laterally to enable the arc surface to land;
installing a steel strand cable releasing device according to the axial height of the disc-shaped steel strand;
drawing the steel stranded wires from the inner side of the steel stranded wire circular ring;
the steel strand cable unreeling device adopts the steel strand cable unreeling device as claimed in any one of claims 1 to 7.
9. The method of claim 8, wherein: carrying the disc-shaped steel strand to an assembly site; welding a guide ring opening around the hollow wire outlet to one of the section steel frame pieces; oppositely placing a pair of section steel frame sheets along the axial direction of the laterally placed disc-shaped steel stranded wires; and arranging a pull rod at the top angle of the section steel frame sheet for fixedly connecting the section steel frame sheets which are oppositely arranged.
10. The method of claim 8, wherein: drawing out an end head from the interior of the disc-shaped steel strand to release a cable; the end head extends out of the hollow wire outlet and the guide ring opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236602.8A CN115520714A (en) | 2022-10-10 | 2022-10-10 | Steel strand cable releasing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236602.8A CN115520714A (en) | 2022-10-10 | 2022-10-10 | Steel strand cable releasing device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115520714A true CN115520714A (en) | 2022-12-27 |
Family
ID=84701305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211236602.8A Pending CN115520714A (en) | 2022-10-10 | 2022-10-10 | Steel strand cable releasing device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115520714A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060037112A (en) * | 2004-10-27 | 2006-05-03 | 제이에프이 코켄 가부시키가이샤 | Welding device, welding method and production method of a shear reinforcing bar |
| US20160130108A1 (en) * | 2010-12-17 | 2016-05-12 | Shanghai Pujiang Cable Co., Ltd. | Device and method for winding and unwinding a parallel wire strand horizontally |
| CN205775875U (en) * | 2016-06-20 | 2016-12-07 | 杭州市交通工程集团有限公司 | Steel strand wires are steady on bridge floor, the device of accurate blanking |
| CN206255706U (en) * | 2016-11-20 | 2017-06-16 | 中铁四局集团第四工程有限公司 | A kind of pay off rack for fixing steel stranded wire reel |
| CN207903641U (en) * | 2018-01-24 | 2018-09-25 | 中建八局第三建设有限公司 | The removable adjustable steel strand wires of one kind fixing blanking device |
| CN210438177U (en) * | 2019-06-04 | 2020-05-01 | 中交路桥建设有限公司 | Movable whole-coil steel strand paying-off device |
| CN210767890U (en) * | 2019-07-22 | 2020-06-16 | 云南省建设投资控股集团有限公司 | Multi-functional steel strand wires unloading fixing device |
| CN212802609U (en) * | 2020-06-30 | 2021-03-26 | 中国二冶集团有限公司 | Steel strand pedestal |
-
2022
- 2022-10-10 CN CN202211236602.8A patent/CN115520714A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060037112A (en) * | 2004-10-27 | 2006-05-03 | 제이에프이 코켄 가부시키가이샤 | Welding device, welding method and production method of a shear reinforcing bar |
| US20160130108A1 (en) * | 2010-12-17 | 2016-05-12 | Shanghai Pujiang Cable Co., Ltd. | Device and method for winding and unwinding a parallel wire strand horizontally |
| CN205775875U (en) * | 2016-06-20 | 2016-12-07 | 杭州市交通工程集团有限公司 | Steel strand wires are steady on bridge floor, the device of accurate blanking |
| CN206255706U (en) * | 2016-11-20 | 2017-06-16 | 中铁四局集团第四工程有限公司 | A kind of pay off rack for fixing steel stranded wire reel |
| CN207903641U (en) * | 2018-01-24 | 2018-09-25 | 中建八局第三建设有限公司 | The removable adjustable steel strand wires of one kind fixing blanking device |
| CN210438177U (en) * | 2019-06-04 | 2020-05-01 | 中交路桥建设有限公司 | Movable whole-coil steel strand paying-off device |
| CN210767890U (en) * | 2019-07-22 | 2020-06-16 | 云南省建设投资控股集团有限公司 | Multi-functional steel strand wires unloading fixing device |
| CN212802609U (en) * | 2020-06-30 | 2021-03-26 | 中国二冶集团有限公司 | Steel strand pedestal |
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