CN218643685U - Split type structure centering support of synchronous advance and retreat of steel strand wires - Google Patents
Split type structure centering support of synchronous advance and retreat of steel strand wires Download PDFInfo
- Publication number
- CN218643685U CN218643685U CN202222549965.9U CN202222549965U CN218643685U CN 218643685 U CN218643685 U CN 218643685U CN 202222549965 U CN202222549965 U CN 202222549965U CN 218643685 U CN218643685 U CN 218643685U
- Authority
- CN
- China
- Prior art keywords
- centering support
- steel strand
- butt joint
- strand wires
- centering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a split type structure centering support of synchronous advance and retreat of steel strand wires, including first half centering support and latter half centering support, the butt joint axis body is installed to the bottom of first half centering support, the outer wall of butt joint axis body is equipped with the screw thread, the outside movable mounting of butt joint axis body has latter half centering support, the butt joint shaft hole has been seted up in the top of latter half centering support through running through, the bottom in butt joint shaft hole is run through and has been seted up the nut mounting hole, the outer wall of butt joint axis body has the nut through screw thread movable mounting, and the nut is located the inside of nut mounting hole, the utility model discloses an install butt joint structure, need not anxious in the work progress the two condition that becomes flexible appears, improved work efficiency greatly, antiskid fixed knot constructs and prevents that it breaks away from, has realized the purpose altogether with the steel strand wires advance and retreat.
Description
Technical Field
The utility model relates to a centering support technical field specifically is a split type structure centering support of synchronous advance and retreat of steel strand wires.
Background
In the geotechnical engineering construction anchor rope work progress, need set up between several bundles of steel strands centering support and make it separate, the effect of centering support is huge, can effectively avoid the intertwine between the steel strand, guarantee steel strand protective layer thickness, guarantee steel strand axial and bear the pulling force, current centering support is installed on ground, centering support sets up in the middle of the steel strand bundle, steel strand evenly distributed is in centering support reservation hole all around, after the anchor rope pore-forming, the steel strand inserts together with centering support, slip casting pipe etc. then slip casting accomplishes the anchor rope construction, such operation wastes time and energy, greatly reduced work efficiency, and, centering support is very easily broken away from the steel strand in the work progress, cause a great deal of inconvenience for the work progress.
The centering bracket in the prior art has the following defects:
1. patent document CN214883619U discloses a centering support, including "support body, the support body includes slip casting preformed hole, steel strand wires draw-in groove and outer loop recess, the slip casting preformed hole runs through the setting at the support body middle part, the steel strand wires draw-in groove is equipped with a plurality ofly, a plurality of steel strand wires draw-in groove set up on the outside of support body, the outer loop recess sets up on the outside of support body, the central axis of outer loop recess coincides with the central axis of support body, the outer loop recess switches on with the steel strand wires draw-in groove, owing to be equipped with outer loop recess and steel strand wires draw-in groove, the outer loop recess switches on with the steel strand wires draw-in groove, go into the steel strand wires draw-in groove with steel strand wires card, the tight hoop cover is established on the outer loop recess, the tight hoop makes the steel strand wires fix in the steel strand wires draw-in groove of centering support, can install the steel strand wires fast and make steel strand wires fixed with the centering support. "the device is still traditional integral type structure, is using that the constructor still need embolia the inside steel strand wires of centering support with the slip casting pipe earlier, complex operation, waste time and energy, greatly reduced work efficiency, the dependence hoop of the simplicity fixes the steel strand wires often and can't reach ideal effect moreover, breaks away from the steel strand wires very easily in the work progress.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type structure centering support of synchronous advance and retreat of steel strand wires to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a split type structure centering support for synchronously advancing and retreating a steel strand comprises an upper half portion centering support and a lower half portion centering support, wherein a butt joint shaft body is installed at the bottom of the upper half portion centering support, and threads are arranged on the outer wall of the butt joint shaft body;
a lower half part centering support is movably mounted outside the butt joint shaft body, and a butt joint shaft hole is formed in the top of the lower half part centering support in a penetrating mode;
the bottom in butt joint shaft hole is run through and is seted up the nut mounting hole, the outer wall of butt joint axis body has the nut through screw thread movable mounting, and the nut is located the inside of nut mounting hole.
Preferably, the slip casting pipe preformed hole has been seted up to run through between first half centering support and the latter half centering support, and the slip casting pipe slipmat is installed to the inner wall in slip casting pipe preformed hole, and the inside activity in slip casting pipe preformed hole is ann has concrete slip casting pipe.
Preferably, steel strand wires mounting groove has been seted up in running through around the centering support of the first half and the latter half, and steel strand wires mounting groove is located slip casting pipe preformed hole all around.
Preferably, the inner wall of the steel strand mounting groove is provided with a steel strand anti-slip pad, and the steel strand is movably mounted in the steel strand mounting groove.
Preferably, the concrete through holes are formed in the upper half centering support and the lower half centering support in a penetrating mode, and the concrete through holes are located above and below the preformed holes of the grouting pipes.
Preferably, the fixing holes are formed in the upper half centering support and the lower half centering support in a penetrating mode, and the fixing holes are located on two sides of the steel strand mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install butt joint structure, insert the butt joint shaft hole that the latter half centering support was seted up through the coupling body with on the first half centering support, then make first half centering support and the latter half centering support closely laminate through screw thread movable mounting's nut, need not anxious the two condition that becomes flexible that appears in the work progress, improved work efficiency greatly.
2. The utility model discloses an install steel strand wires antiskid fixed knot and construct, slip casting pipe slipmat can prevent landing from the concrete slip casting pipe at the centering support in the work progress, and the steel strand wires slipmat can effectively prevent that the centering support from sliding off from the steel strand wires, has guaranteed going on smoothly of work progress, uses the further fixed steel strand wires of iron wire through the fixed orifices, prevents that it from breaking away from, has realized the purpose with steel strand wires advance and retreat altogether.
Drawings
Fig. 1 is an overall schematic view of the centering bracket of the present invention;
FIG. 2 is an overall view of the upper half of the centering bracket of the present invention;
fig. 3 is an overall schematic view of the lower half part of the centering bracket of the present invention;
fig. 4 is a schematic view of the mounting structure of the centering bracket of the present invention.
In the figure: 1. the upper half part is used for centering the bracket; 101. butt joint the shaft body; 102. a thread; 2. the lower half part is a centering bracket; 201. butting the shaft holes; 202. a nut mounting hole; 3. reserving holes on the grouting pipes; 301. grouting pipe non-slip mat; 302. a concrete grouting pipe; 4. a steel strand mounting groove; 401. a steel strand anti-skid pad; 402. steel strand wires; 5. concrete through holes; 6. a fixing hole; 7. and a nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1, the present invention provides an embodiment: a split type structure centering bracket for synchronously advancing and retreating steel strands;
the centering device comprises a first half centering support 1 and a second half centering support 2, wherein a docking shaft body 101 is installed at the bottom of the first half centering support 1, threads 102 are arranged on the outer wall of the docking shaft body 101, the lower half centering support 2 is movably installed outside the docking shaft body 101, a docking shaft hole 201 is formed in the top of the second half centering support 2 in a penetrating mode, a nut mounting hole 202 is formed in the bottom of the docking shaft hole 201 in a penetrating mode, a nut 7 is movably installed on the outer wall of the docking shaft body 101 through the threads 102, the nut 7 is located inside the nut mounting hole 202, the first half centering support 1 and the second half centering support 2 are main structures of the device, the centering device is used for providing a mounting position for other structures, stability of the device is guaranteed, traditional centering supports are often of an integrated structure, a constructor firstly sleeves a grouting pipe in the mounting hole and then constructs the grouting pipe in the mounting hole when the centering support is used, time and labor are wasted, centering efficiency is greatly reduced, split mounting of the integrated centering support by dividing the integrated centering support into the first half centering support 1 and the second half centering support 2, the second half centering support is not required to be firstly sleeved in the grouting pipe, the mounting hole, the upper half centering support 1 and the second half centering support 101, the second half centering support, and the upper half centering support is not required to be tightly attached to the upper bracket, and the second support 101, and the second half centering support, and the second support 2, and the upper support is not required to be tightly attached to be attached to the upper half centering support, and the upper support.
Referring to fig. 2 and 3, a split-type structural centering bracket for synchronously advancing and retreating steel strands;
including first part centering support 1 and latter half centering support 2, run through between first part centering support 1 and the latter half centering support 2 and seted up slip casting pipe preformed hole 3, slip casting pipe slipmat 301 is installed to the inner wall of slip casting pipe preformed hole 3, concrete slip casting pipe 302 has been installed to the inside activity of slip casting pipe preformed hole 3, run through all around of first part centering support 1 and the latter half centering support 2 and seted up steel strand wires mounting groove 4, and steel strand wires mounting groove 4 is located slip casting pipe preformed hole 3 around, steel strand wires slipmat 401 is installed to the inner wall of steel strand wires mounting groove 4, the inside movable mounting of steel strand wires mounting groove 4 has steel strand wires 402, slip casting pipe preformed hole 3 is formed after two butt joints of first part centering support 1 and slip casting pipe preformed hole 2, mainly be used for installing fixed concrete slip casting pipe 302, slip casting pipe slipmat 301 at the inner wall installation of slip casting pipe preformed hole 3 can further increase the friction force between concrete slip casting pipe 302 and slip casting pipe preformed hole 3, prevent to follow the smooth slip casting pipe mounting groove of construction at steel strand wires 4 and guaranteed effective falling of steel strand wires mounting groove 401.
Referring to fig. 4, a split type centering bracket for synchronously advancing and retreating steel strands;
including first half centering support 1 and latter half centering support 2, first half centering support 1 and latter half centering support 2 run through and have seted up concrete through-hole 5, and concrete through-hole 5 is located the top and the below of slip casting pipe preformed hole 3, first half centering support 1 runs through with the inside of latter half centering support 2 and has seted up fixed orifices 6, and fixed orifices 6 are located the both sides of steel strand wires mounting groove 4, the concrete through-hole 5 of seting up is for making things convenient for the concrete to pass through at the in-process of pouring into the concrete, the slip casting effect has been reached well, fixed orifices 6 seted up in the both sides of top and below steel strand wires mounting groove 4 are mainly used for further fixed steel strand wires 402, prevent it from breaking away from, realize the mesh of going forward and retreat with steel strand wires 402 altogether, the laminating nature between first half centering support 1 and the latter half centering support 2 has further been consolidated in fixed steel strand wires 402 to fixed orifices 6 that steel strand wires mounting groove 4 seted up in both sides.
The working principle is as follows: the utility model discloses when using, first half centering support 1 and latter half centering support 2 are the major structure of device, a be used for providing the mounted position for other structure, guarantee the stability of device, constructor inserts in the butt joint shaft hole 201 that latter half centering support 2 was seted up through the butt joint axis body 101 with first half centering support 1, then make first half centering support 1 and latter half centering support 2 closely laminate through screw thread 102 movable mounting's nut 7, reach the purpose of carrying out split type installation in the slip casting outside of tubes from this, install steel strand wires mounting groove 4 with steel strand wires 402 again, rethread fixed orifices 6 use the further fixed steel strand wires 402 of iron wire, prevent it and break away from, realize the purpose that moves forward and move back with steel strand wires 402 altogether.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a split type structure centering support of synchronous advance and retreat of steel strand wires, includes first half centering support (1) and latter half centering support (2), its characterized in that: the bottom of the upper half part centering bracket (1) is provided with a butt joint shaft body (101), and the outer wall of the butt joint shaft body (101) is provided with threads (102);
a lower half centering bracket (2) is movably mounted outside the butt joint shaft body (101), and a butt joint shaft hole (201) penetrates through the top of the lower half centering bracket (2);
the butt joint shaft is characterized in that a nut mounting hole (202) penetrates through the bottom of the butt joint shaft hole (201), a nut (7) is movably mounted on the outer wall of the butt joint shaft body (101) through a thread (102), and the nut (7) is located inside the nut mounting hole (202).
2. The split type structure centering bracket for synchronously advancing and retreating steel strands according to claim 1, characterized in that: run through between first half centering support (1) and the latter half centering support (2) and seted up slip casting pipe preformed hole (3), slip casting pipe slipmat (301) are installed to the inner wall of slip casting pipe preformed hole (3), and the inside activity ann of slip casting pipe preformed hole (3) has concrete grouting pipe (302).
3. The split type structure centering bracket for synchronously advancing and retreating steel strands according to claim 1, characterized in that: first half centering support (1) and latter half centering support (2) run through all around and seted up steel strand wires mounting groove (4), and steel strand wires mounting groove (4) are located around slip casting pipe preformed hole (3).
4. The split type structure centering bracket for synchronously advancing and retreating steel strands according to claim 3, characterized in that: the steel strand antiskid mat (401) is installed to the inner wall of steel strand mounting groove (4), and steel strand (402) is movably installed to the inside of steel strand mounting groove (4).
5. The split type structure centering bracket for synchronously advancing and retreating steel strands according to claim 1, characterized in that: first half centering support (1) and latter half centering support (2) run through and have seted up concrete through-hole (5), and concrete through-hole (5) are located the top and the below of slip casting pipe preformed hole (3).
6. The split type structure centering bracket for synchronously advancing and retreating steel strands according to claim 1, characterized in that: fixed orifices (6) have been seted up in the inside of first half centering support (1) and latter half centering support (2) through, and fixed orifices (6) are located the both sides of steel strand wires mounting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222549965.9U CN218643685U (en) | 2022-09-26 | 2022-09-26 | Split type structure centering support of synchronous advance and retreat of steel strand wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222549965.9U CN218643685U (en) | 2022-09-26 | 2022-09-26 | Split type structure centering support of synchronous advance and retreat of steel strand wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218643685U true CN218643685U (en) | 2023-03-17 |
Family
ID=85491890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222549965.9U Active CN218643685U (en) | 2022-09-26 | 2022-09-26 | Split type structure centering support of synchronous advance and retreat of steel strand wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218643685U (en) |
-
2022
- 2022-09-26 CN CN202222549965.9U patent/CN218643685U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101967796B (en) | Method for arranging parallel steel wire stay cable | |
| CN202081419U (en) | Squeezed branch pile | |
| CN204370419U (en) | Removable pressure-type anchor head | |
| CN218643685U (en) | Split type structure centering support of synchronous advance and retreat of steel strand wires | |
| CN208857720U (en) | A kind of prestressing force metal composite muscle reinforcement bridge structure | |
| CN111648361A (en) | Recoverable device for prestressed anchor cable and construction method thereof | |
| CN113859438A (en) | Deepwater grouting anchor and construction method | |
| CN212503680U (en) | Hoisting system for large-scale bridge crane heavy workpiece | |
| CN106194569A (en) | The attending device of tidal power generating system | |
| CN201095831Y (en) | Beam-splitting U shaped prestressing force anchorage cable | |
| CN206408611U (en) | A kind of adaptive Recyclable anchor rope system | |
| CN109681389A (en) | Reinforcing device, using method and wind generating set foundation | |
| CN202323712U (en) | Single replaceable stayed cable anchorage device | |
| CN203361023U (en) | Binding and punching device for pre-stressed steel strand | |
| CN210737535U (en) | Support anchor rope and supporting construction | |
| CN108086319B (en) | Pulling-out device for precast concrete supporting wall | |
| CN201474306U (en) | Hoisting ring device used on discharging platform | |
| CN209816843U (en) | Groutable pulling-resistant prestressed anchor rod device | |
| CN209816906U (en) | Prefabricated utility tunnel of straight bolted connection | |
| CN209603136U (en) | Recyclable anchor rope multiterminal carry accessory plate | |
| CN209637775U (en) | Prevent the two lining trolleys that vault comes to nothing | |
| CN208656387U (en) | A kind of wirerope binding method drilling cable mounting mechanism | |
| CN206971257U (en) | A kind of mountain area pulling plate anchor pole composite foundation | |
| CN202012079U (en) | Pile anchor for cable crane | |
| CN212336015U (en) | But prestressed anchorage cable recovery unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |