CN203403683U - Double-layer rib penetrating device - Google Patents
Double-layer rib penetrating device Download PDFInfo
- Publication number
- CN203403683U CN203403683U CN201320328346.5U CN201320328346U CN203403683U CN 203403683 U CN203403683 U CN 203403683U CN 201320328346 U CN201320328346 U CN 201320328346U CN 203403683 U CN203403683 U CN 203403683U
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- Prior art keywords
- plate
- rib
- penetrating
- stiffener
- web plate
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Abstract
The utility model discloses a double-layer rib penetrating device, and belongs to the technical field of building engineering. The double-layer rib penetrating device comprises a first rib-penetrating plate, a second rib-penetrating plate, a bottom plate, a first reinforcing plate and a second reinforcing plate; the first rib-penetrating plate and the second rib-penetrating plate are respectively vertically fixed to two ends of the bottom plate; two side edges of the first reinforcing plate and the second reinforcing plate are respectively connected with the first rib-penetrating plate and the second rib-penetrating plate; the first rib-penetrating plate, the second rib-penetrating plate, the bottom plate, the first reinforcing plate and the second reinforcing plate form a groove-typed cavity with an opening at the top; and corresponding positions of the first rib-penetrating plate and the second rib-penetrating plate are provided with rib-penetrating holes with the same dimensions. According to the double-layer rib penetrating device, the slippage and deviation of finishing rebar can be effectively prevented in a stretching process, the work place is not restricted, no extra support is needed, and the double-layer rib penetrating device is advantaged by simple structure and convenient manufacture.
Description
Technical field
The utility model belongs to construction engineering technical field, more particularly, relates to a kind of bilayer and wears muscle device.
Background technology
In the prestressed steel structure of civil engineering, rope membrane structure, curtain wall rope bar supporting construction, all there is drag-line need to apply prestressing force.Drag-line can be the various ways such as the parallel twisting of high-strength steel tow, the assembling of many steel strand or rod iron pull bar.At present, drag-line being applied to prestressed main method is both at home and abroad at the sandwiched force transmission beam in the shoulder place of stay cable end rope head, in the both sides of drag-line cable body, two or many hydraulic jack are arranged symmetrically on the force transmission beam of rope head both sides, with feed-through hydraulic jack, synchronously rope head is applied to stretching force, and can rotate the branch sleeve that has positive and negative tooth in drag-line adjusting screw(rod) simultaneously, Jiang Suotou is fixed on anchoring otic placode and keeps required stretching force in cable body.For example: China Patent No. is 201120291886.1, open day is on May 23rd, 2012, discloses the patent document that a name is called tensioning equipment, and this utility model discloses a kind of tensioning equipment, and stretch-draw operating cost is low and easy to use.This tensioning equipment comprises stretch-draw jack, also comprises framework, and the top of described framework is provided with Chain block, and described Chain block is connected with described stretch-draw jack hook.For the ease of tensioning equipment is moved, improve the efficiency of stretch-draw operation, can walking mechanism be set in base of frame, such as wheel.
But, adopt above-mentioned stretching construction device to have the following disadvantages, before stretch-draw operation, need to set up scaffold, after the stretch-draw end of job, need to remove scaffold, to waste time and energy, the cycle of stretch-draw operation is longer, and efficiency is low.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the utility model provides a kind of bilayer to wear muscle device, it adopts double-deck web plate to carry out spacing to fining twisted steel, can effectively prevent that fining twisted steel from slippage deflection occurring in stretching process, work-yard is unrestricted, without separately establishing support, simple in structure, easy to make.
2, technical scheme
In order to address the above problem, the technical scheme that the utility model adopts is as follows:
Wear a muscle device, comprise the first web plate, the second web plate, base plate, the first stiffener and the second stiffener; Described the first web plate, the second web plate are vertically fixed on respectively the two ends of base plate; The base of described the first stiffener and the second stiffener is the vertical another two ends of being fixed on base plate respectively all; Two sides of described the first stiffener and the second stiffener are all connected with the second web plate with the first web plate respectively; Described the first web plate, the second web plate, base plate, the first stiffener, the second stiffener form the fluted body cavity that opening is arranged at a top; On described the first web plate and the second web plate, corresponding position all has the measure-alike muscle hole of wearing.
Further, described in, wear muscle hole and have 19-30.
Further, described the first stiffener and the second stiffener are made by alloy steel.
3, beneficial effect
Than prior art, the beneficial effects of the utility model are:
(1) to adopt double-deck web plate to carry out fining twisted steel spacing for the utility model, is also provided with stiffener between web plate, simple in structure, easy to make, without support as support;
(2) the utility model adopts the stiffener that alloy steel is made, and has guaranteed the whole steadiness of this device.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, the first web plate; 2, the second web plate; 3, base plate; 4, the first stiffener; 5, the second stiffener.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described.
embodiment 1
As shown in Figure 1, a kind of bilayer is worn muscle device, comprises the first web plate 1, the second web plate 2, base plate 3, the first stiffener 4 and the second stiffener 5; Described the first web plate 1, the second web plate 2 are vertically fixed on respectively the two ends of base plate 3; The base of described the first stiffener 4 and the second stiffener 5 is the vertical another two ends of being fixed on base plate 3 respectively all; Two sides of described the first stiffener 4 and the second stiffener 5 are all connected with the second web plate 2 with the first web plate 1 respectively; Described the first web plate 1, the second web plate 2, base plate 3, the first stiffener 4, the second stiffener 5 form the fluted body cavity that opening is arranged at a top; On described the first web plate 1 and the second web plate 2, corresponding position all has the measure-alike muscle hole of wearing.
Wear muscle hole and have 19; The first stiffener 4 and the second stiffener 5 are made by alloy steel.During use, directly the first web plate 1 of this tensioning equipment is welded on the body of stretch-draw girder steel, and make the muscle hole of wearing on the first web plate 1 aim at and to wear muscle groove on girder steel body, rear layout fining twisted steel, make it, through wearing muscle hole and the steel strand anchoring of wearing muscle groove and the girder steel other end, to carry out stretching construction.
With embodiment 1, difference is, described in wear muscle hole and have 23.
With embodiment 1, difference is, described in wear muscle hole and have 30.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (3)
1. bilayer is worn a muscle device, it is characterized in that: comprise the first web plate (1), the second web plate (2), base plate (3), the first stiffener (4) and the second stiffener (5); Described the first web plate (1), the second web plate (2) are vertically fixed on respectively the two ends of base plate (3); The base of described the first stiffener (4) and the second stiffener (5) is the vertical another two ends of being fixed on base plate (3) respectively all; Two sides of described the first stiffener (4) and the second stiffener (5) are all connected with the second web plate (2) with the first web plate (1) respectively; Described the first web plate (1), the second web plate (2), base plate (3), the first stiffener (4), the second stiffener (5) form the fluted body cavity that opening is arranged at a top; The upper corresponding position of described the first web plate (1) and the second web plate (2) all has the measure-alike muscle hole of wearing.
2. a kind of bilayer is worn muscle device according to claim 1, it is characterized in that: described in wear muscle hole and have 19-30.
3. a kind of bilayer is worn muscle device according to claim 1, it is characterized in that: described the first stiffener (4) and the second stiffener (5) are made by alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328346.5U CN203403683U (en) | 2013-06-08 | 2013-06-08 | Double-layer rib penetrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328346.5U CN203403683U (en) | 2013-06-08 | 2013-06-08 | Double-layer rib penetrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403683U true CN203403683U (en) | 2014-01-22 |
Family
ID=49939622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320328346.5U Expired - Fee Related CN203403683U (en) | 2013-06-08 | 2013-06-08 | Double-layer rib penetrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298140A (en) * | 2015-09-25 | 2016-02-03 | 长沙远大住宅工业集团有限公司 | Reinforcing steel bar positioning frame and positioning method for constructing external shear walls |
| CN110284651A (en) * | 2019-06-28 | 2019-09-27 | 王本淼 | A kind of connection method of precast frame floor bar |
-
2013
- 2013-06-08 CN CN201320328346.5U patent/CN203403683U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298140A (en) * | 2015-09-25 | 2016-02-03 | 长沙远大住宅工业集团有限公司 | Reinforcing steel bar positioning frame and positioning method for constructing external shear walls |
| CN105298140B (en) * | 2015-09-25 | 2018-03-02 | 长沙远大住宅工业集团有限公司 | Reinforcing bar posting and its localization method are used in outer shear wall construction |
| CN110284651A (en) * | 2019-06-28 | 2019-09-27 | 王本淼 | A kind of connection method of precast frame floor bar |
| CN110284651B (en) * | 2019-06-28 | 2021-07-30 | 王本淼 | Connecting method for prefabricated frame floor slab reinforcing steel bars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140608 |