CN204804350U - Prestressing force intelligence stretch -draw system - Google Patents
Prestressing force intelligence stretch -draw system Download PDFInfo
- Publication number
- CN204804350U CN204804350U CN201520419409.7U CN201520419409U CN204804350U CN 204804350 U CN204804350 U CN 204804350U CN 201520419409 U CN201520419409 U CN 201520419409U CN 204804350 U CN204804350 U CN 204804350U
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- CN
- China
- Prior art keywords
- briquetting
- fixed
- tensioning system
- prestressing force
- electromagnetic block
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- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a prestressing force intelligence stretch -draw system belongs to the construction equipment field. This stretch -draw system is including being curved briquetting, the up end of briquetting is for being curved suppression face, the stretch -draw system still includes a pair of drive arrangement, drive arrangement includes linear electric motor, link firmly the metal pole that is rectangle on linear electric motor's the motor shaft, the one end of metal pole links firmly in the motor shaft, the other end lateral part of metal pole articulates there is the electromagnetism piece, the one end of electromagnetism piece articulates in the metal pole, the other end of electromagnetism piece has linked firmly the installation pole, the upper end of installation pole links firmly in the electromagnetism piece, the lower extreme of installation pole has linked firmly and has been massive piece that inserts, has a plurality of patchhole on inserting one side lateral wall of piece, insert the one end of reinforcing bar in the patchhole, the power pack has been linked firmly on one side of electromagnetism piece, power pack and electromagnetism piece looks UNICOM, the button has on the power pack, pushbutton control electromagnetism piece, a pair of drive arrangement is located the both sides of briquetting respectively. The structural design of this system is ingenious, and the treatment effeciency is high, and is effectual.
Description
Technical field
The utility model belongs to construction equipment field, relates to a kind of prestressing force intelligent tensioning system.
Background technology
Prestressed stretch-draw adds pulling force in advance exactly in component, make to be applied in prestressed stretch-draw component and bear tensile stress, and then make it produce certain deformation, deal with the load that steel work itself is suffered, comprise the load of roofing own wt, wind load, snow load, seismic loading etc.Steel strand, jack, anchor slab, intermediate plate are used in general stretch-draw.
Before Engineering Structure Component bears external load, to the steel strand in tension module, apply compressive pre-stress, improve bending resistance and the rigidity of component, postpone the time that crack occurs, increase the durability of component.For frame for movement, its implication is for make it produce stress in advance, and its benefit to improve the rigidity of structure own, and minimizing vibration and elastic deformation do the elastic strength obviously can improving tension module like this, makes resistance originally stronger.
In work progress, reinforcing bar is needed to realize carrying out autofrettage, steel bar preassembling is first out of shape, current processing mode is all that the device by having bending function carries out bending process, structure very simple and crude, and inefficiency, the autofrettage of reinforcing bar is abundant not, causes the many positions of reinforcing bar not obtain sufficient stretch-draw.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of prestressing force intelligent tensioning system, this prestressing force intelligent tensioning system structure design is ingenious, treatment effeciency is high, effective, solve existing prestressed, reinforced treating apparatus structure simple and crude, treatment effeciency is low, the problems such as weak effect.
The purpose of this utility model realizes by following technical proposal: a kind of prestressing force intelligent tensioning system, it is characterized in that: described tensioning system comprises curved briquetting, the upper surface of described briquetting is curved press face, described tensioning system also comprises a pair drive unit, described drive unit comprises the linear electric motors erect and arrange, the motor shaft of described linear electric motors is fixed with the Metallic rod be rectangle, one end of described Metallic rod is fixed on described motor shaft, the other end sidepiece of described Metallic rod is hinged with electromagnetic block, one end of described electromagnetic block is articulated with described Metallic rod, the other end of described electromagnetic block is fixed with mounting rod, the upper end of described mounting rod is fixed on described electromagnetic block, the lower end of described mounting rod is fixed with in block insertion block, the side sidewall of described insertion block have several patchholes, one end of reinforcing bar is inserted in described patchhole, the side of described electromagnetic block is fixed with power pack, described power pack and described electromagnetic block are connected, described power pack has button, electromagnetic block described in described button control, a pair drive unit lays respectively at the both sides of described briquetting.
The roughly use procedure of this tensioning system is as follows: first install reinforcing bar, by the articulated structure of electromagnetic block and Metallic rod, when mounted, insertion block is opened to side, one end of reinforcing bar is inserted in patchhole, and then open the insertion block of opposite side, the other end of reinforcing bar is inserted in this patchhole, realize the installation of reinforcing bar, then press the button, electromagnetic block is firmly adsorbed in Metallic rod, then the motor shaft controlling linear electric motors moves downward, press face on reinforcing bar effect briquetting, carry out stretch-draw process, curved press face enables reinforcing bar be out of shape fully, stretch-draw effect is good, under the effect of electromagnetic block magnetic absorption, insert block to open to both sides, reinforcing bar is fixing firm, this insertion block has multiple patchhole side by side, once can realize the tension operation of many reinforcing bars, substantially increase stretch-draw efficiency, design ingenious.
In above-mentioned a kind of prestressing force intelligent tensioning system, the press face of described briquetting has the embossing of some horizontally sets.
The setting of embossing makes the contact area of reinforcing bar and press face become greatly, and stretch-draw effect is good, and distortion fully.
In above-mentioned a kind of prestressing force intelligent tensioning system, the sidepiece of described Metallic rod has cylindrical circular hinge barrels.
Electromagnetic block has corresponding hinged seat, enable electromagnetic block be hinged in Metallic rod by hinged seat and being articulated and connected of hinge barrels, structure is simple, easy for installation.
In above-mentioned a kind of prestressing force intelligent tensioning system, the lower end of described briquetting is fixed with the anti-trace pad of one deck.
In pressing process, briquetting can cause very large press power to ground, may cause impression in ground, can be avoided the generation of this kind of situation by the setting of anti-trace pad, and it is thorough that design is considered.
Compared with prior art, this prestressing force intelligent tensioning system has the following advantages:
1, this prestressing force intelligent tensioning system structure design is ingenious, and treatment effeciency is high, effective.
2, in this prestressing force intelligent tensioning system, curved press face enables reinforcing bar be out of shape fully, and stretch-draw effect is good.
The insertion block of 3, this prestressing force intelligent tensioning system has multiple patchhole side by side, once can realize the tension operation of many reinforcing bars, substantially increase stretch-draw efficiency, design ingenious.
4, the lower end of the briquetting of this prestressing force intelligent tensioning system is fixed with the anti-trace pad of one deck.In pressing process, briquetting can cause very large press power to ground, may cause impression in ground, can be avoided the generation of this kind of situation by the setting of anti-trace pad, and it is thorough that design is considered.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of this prestressing force intelligent tensioning system.
Fig. 2 is the structural representation of metal rod ends in this prestressing force intelligent tensioning system.
In figure, 1, briquetting; 1a, press face; 1b, embossing; 2, linear electric motors; 2a, motor shaft; 3, Metallic rod; 4, electromagnetic block; 5, mounting rod; 6, block is inserted; 6a, patchhole; 7, power pack; 8, button; 9, hinge barrels; 10, anti-trace pad.
Detailed description of the invention
As shown in Figure 1, this prestressing force intelligent tensioning system comprises curved briquetting 1, the upper surface of briquetting 1 is curved press face 1a, tensioning system also comprises a pair drive unit, drive unit comprises the linear electric motors 2 erect and arrange, the motor shaft 2a of linear electric motors 2 is fixed with the Metallic rod 3 be rectangle, one end of Metallic rod 3 is fixed on motor shaft 2a, the other end sidepiece of Metallic rod 3 is hinged with electromagnetic block 4, one end of electromagnetic block 4 is articulated with Metallic rod 3, the other end of electromagnetic block 4 is fixed with mounting rod 5, the upper end of mounting rod 5 is fixed on electromagnetic block 4, the lower end of mounting rod 5 is fixed with in block insertion block 6, the side sidewall of insertion block 6 has several patchholes 6a, one end of reinforcing bar is inserted in patchhole 6a, the side of electromagnetic block 4 is fixed with power pack 7, power pack 7 and electromagnetic block 4 are connected, power pack 7 has button 8, button 8 controls electromagnetic block 4, a pair drive unit lays respectively at the both sides of briquetting 1.
The roughly use procedure of this tensioning system is as follows: first install reinforcing bar, by the articulated structure of electromagnetic block 4 with Metallic rod 3, when mounted, insertion block 6 is opened to side, one end of reinforcing bar is inserted in patchhole 6a, and then open the insertion block 6 of opposite side, the other end of reinforcing bar is inserted in this patchhole 6a, realize the installation of reinforcing bar, then 8 are pressed the button, electromagnetic block 4 is made firmly to be adsorbed in Metallic rod 3, then the motor shaft 2a controlling linear electric motors 2 moves downward, press face 1a on reinforcing bar effect briquetting 1, carry out stretch-draw process, curved press face 1a enables reinforcing bar be out of shape fully, stretch-draw effect is good, under the effect of electromagnetic block 4 magnetic absorption, insert block 6 to open to both sides, reinforcing bar is fixing firm, this insertion block 6 has multiple patchhole 6a side by side, once can realize the tension operation of many reinforcing bars, substantially increase stretch-draw efficiency, design ingenious.
As shown in Figure 1, the press face 1a of briquetting 1 has the embossing 1b of some horizontally sets.The setting of embossing 1b makes the contact area of reinforcing bar and press face 1a become greatly, and stretch-draw effect is good, and distortion fully.
As shown in Figure 2, the sidepiece of Metallic rod 3 has cylindrical circular hinge barrels 9.Electromagnetic block 4 has corresponding hinged seat, make electromagnetic block 4 can be hinged in Metallic rod 3 by hinged seat and being articulated and connected of hinge barrels 9, structure is simple, easy for installation.
As shown in Figure 1, the lower end of briquetting 1 is fixed with the anti-trace pad 10 of one deck.In pressing process, briquetting 1 can cause very large press power to ground, may cause impression in ground, can be avoided the generation of this kind of situation by the setting of anti-trace pad 10, and it is thorough that design is considered.
This prestressing force intelligent tensioning system structure design is ingenious, and treatment effeciency is high, effective.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a prestressing force intelligent tensioning system, it is characterized in that: described tensioning system comprises curved briquetting, the upper surface of described briquetting is curved press face, described tensioning system also comprises a pair drive unit, described drive unit comprises the linear electric motors erect and arrange, the motor shaft of described linear electric motors is fixed with the Metallic rod be rectangle, one end of described Metallic rod is fixed on described motor shaft, the other end sidepiece of described Metallic rod is hinged with electromagnetic block, one end of described electromagnetic block is articulated with described Metallic rod, the other end of described electromagnetic block is fixed with mounting rod, the upper end of described mounting rod is fixed on described electromagnetic block, the lower end of described mounting rod is fixed with in block insertion block, the side sidewall of described insertion block have several patchholes, one end of reinforcing bar is inserted in described patchhole, the side of described electromagnetic block is fixed with power pack, described power pack and described electromagnetic block are connected, described power pack has button, electromagnetic block described in described button control, a pair drive unit lays respectively at the both sides of described briquetting.
2. a kind of prestressing force intelligent tensioning system according to claim 1, is characterized in that the press face of described briquetting having the embossing of some horizontally sets.
3. a kind of prestressing force intelligent tensioning system according to claim 1, it is characterized in that, the sidepiece of described Metallic rod has cylindrical circular hinge barrels.
4. a kind of prestressing force intelligent tensioning system according to claim 1, is characterized in that, the lower end of described briquetting is fixed with the anti-trace pad of one deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419409.7U CN204804350U (en) | 2015-06-09 | 2015-06-09 | Prestressing force intelligence stretch -draw system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419409.7U CN204804350U (en) | 2015-06-09 | 2015-06-09 | Prestressing force intelligence stretch -draw system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804350U true CN204804350U (en) | 2015-11-25 |
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ID=54589196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520419409.7U Expired - Fee Related CN204804350U (en) | 2015-06-09 | 2015-06-09 | Prestressing force intelligence stretch -draw system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997377A (en) * | 2020-08-20 | 2020-11-27 | 杭州紫腾材科技有限公司 | Steel bar prestressed machinery for building engineering |
| CN113295510A (en) * | 2021-05-21 | 2021-08-24 | 蓝海建设集团有限公司 | Intelligent prestress tensioning system |
-
2015
- 2015-06-09 CN CN201520419409.7U patent/CN204804350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997377A (en) * | 2020-08-20 | 2020-11-27 | 杭州紫腾材科技有限公司 | Steel bar prestressed machinery for building engineering |
| CN113295510A (en) * | 2021-05-21 | 2021-08-24 | 蓝海建设集团有限公司 | Intelligent prestress tensioning system |
| CN113295510B (en) * | 2021-05-21 | 2022-08-09 | 蓝海建设集团有限公司 | Intelligent prestress tensioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |