CN203599274U - Positioning and loading type rebar horizontal pay-off rack - Google Patents
Positioning and loading type rebar horizontal pay-off rack Download PDFInfo
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- CN203599274U CN203599274U CN201320670337.4U CN201320670337U CN203599274U CN 203599274 U CN203599274 U CN 203599274U CN 201320670337 U CN201320670337 U CN 201320670337U CN 203599274 U CN203599274 U CN 203599274U
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- mandrel
- rack
- support
- carriage release
- reinforcing bar
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Abstract
The utility model provides a positioning and loading type rebar horizontal pay-off rack, aiming at solving the problem that the vertical type pay-off rack is low in stability when a rebar is withdrawn at a high speed in the prior art. The pay-off rack comprises a support, a central spindle, shipper rods, support rods, a first locating part and a second locating part, wherein the central spindle horizontally rotates on the support, the position, which is near to the end, of the central spindle leans against the support to form a pivot point, and the central spindle can rotate in the horizontal plane by taking the pivot point as the center; the plurality of shipper rods are available and are in parallel with the central spindle, and the shipper rods are evenly distributed on the circumference of the central spindle and can linearly move along the length direction of the central spindle back and forth; the support rods and the shipper rods correspond to one another one by one and are in parallel with one another, the support rods and the shipper rods are hinged with one another through connecting rods, and the support rods, the shipper rods and the connecting rods form the parallelogram; the first locating part and the second locating part are arranged on the central spindle and are respectively arranged at two ends of the shipper rods to be respectively used for locating the support rods and the shipper rods. The pay-off rack adopts the horizontal central spindle, so that the height of the gravitational center of a rebar pony roll can be reduced, and the pay-off rack is higher in stability when the rebar is withdrawn at a high speed.
Description
Technical field
The utility model relates to reinforcing bar production equipment technical field, refers to especially the horizontal pay off rack of a kind of pendulum position loading type reinforcing bar.
Background technology
In the production process of reinforcing bar, be generally first the reinforcing bar of coiling of producing to be placed on pay off rack, then utilize straightener that reinforcing bar is constantly extracted and carries out straightening processing from pay off rack, finally obtain the reinforcing bar of required quality.
The existing pay off rack for holding tray coil muscle is generally vertical type coil holder, and the face of coiling of reinforcing bar is the level of state, and in use, its distinct issues are that the center of gravity coiled of reinforcing bar is too high to the pay off rack of this structure.And along with the development of the reinforcing bar such as bar straightening and bending hoop process technology, reinforcing bar is produced and is high speed development trend, vertical type coil holder is to extract at a high speed unstability in reinforcing bar situation particularly remarkable, in extracting reinforcing bar at a high speed, can produce and rock, coil on vertical type coil holder by Action of Gravity Field simultaneously and freely place, in rotary course, coil can occurred level move and center of gravity higher and overall generation is waved.
Utility model content
The utility model proposes the horizontal pay off rack of a kind of pendulum position loading type reinforcing bar, solved vertical type coil holder not strong problem of stability in the time extracting reinforcing bar at a high speed in prior art.
The technical solution of the utility model is achieved in that the horizontal pay off rack of pendulum position loading type reinforcing bar, comprising:
Support;
Mandrel, it horizontally rotates and is arranged on described support, and described mandrel is against on described support and forms fulcrum near the position load of its end, and described mandrel can rotate centered by described fulcrum in horizontal plane;
Carriage release lever, its quantity is many and parallel with described mandrel, all carriage release levers are upwards uniform in described mandrel week, all linear reciprocating motions along its length of all carriage release levers;
Support bar, its with described carriage release lever between corresponding and be parallel to each other one by one, hinged by least one connecting rod between support bar described in every and corresponding carriage release lever, between corresponding carriage release lever, support bar, connecting rod, form the parallelogram that shape can change arbitrarily;
The first locating part, is arranged on described mandrel and is positioned at one end of described carriage release lever, for spacing described support bar;
The second locating part, is arranged on described mandrel and is positioned at the other end of described carriage release lever, for spacing described carriage release lever.
As one preferred embodiment, described fulcrum comprises and is fixed on the deep groove ball bearing on described support and is fixed on the self-aligning roller bearing on described deep groove ball bearing, and described mandrel is through described self-aligning roller bearing.
As the improvement to technique scheme, described mandrel is fixed with driven gear near the end of described fulcrum;
On described support, be fixed with the first gear that is positioned at described driven gear top, for being meshed with the driven gear in upper material level.
As the further improvement to technique scheme, described mandrel is provided with V-type optical axis away from the end of described fulcrum, for bearing the mandrel in working position.
As one preferred embodiment, described the first locating part is to be fixed on described mandrel and perpendicular block plate, on described block plate, have the block plate chute radially extending along it, corresponding one by one between described block plate chute and described support bar, the end of described support bar slides and is arranged in corresponding block plate chute.
As one preferred embodiment, described the second locating part is the female clamping sleeve of processing, threaded engagement between described mandrel and described clamping sleeve, and described clamping sleeve relies on the end of described carriage release lever.
As the further improvement to technique scheme, described support bar is provided with perpendicular pin away from the end of described block plate, between described pin and described support bar, removably connects.
As the further improvement to technique scheme, the periphery of described mandrel is fixed with the fairlead passing for described carriage release lever, has fairlead chute on described fairlead.
As the further improvement to technique scheme, on described support, be also provided with the second gear, for being meshed with the driven gear in working position;
Described the second gear drives rotation by reductor by motor.
Adopt after technique scheme, the beneficial effects of the utility model are: what this pay off rack was taked is the mandrel that horizontally rotates setting, change vertical type coil holder of the prior art into Horizontal despooling frame, thereby reduce the height of C.G. that reinforcing bar is coiled, in the situation that extracting reinforcing bar at a high speed, guaranteed its stability.Its course of work is:
First, the mandrel in working position is lifted to (general vertical angle is no more than 10 °) away from one end of fulcrum, then rotation mandrel centered by fulcrum, is turned to material level.
Then, reinforcing bar is coiled and sling and make mandrel pass hollow that reinforcing bar coils, now, by the cooperation of the first locating part and the second locating part, control respectively the movement of support bar and carriage release lever, realize the change of shape of parallelogram, support bar can outwards be moved along the radial direction of mandrel, thereby the periphery of support bar composition is expanded gradually, until that it expands the inner ring of coiling with reinforcing bar to is suitable, coil so relatively fixing by reinforcing bar.
Finally, mandrel is returned back to working position, in connection, straightener can be aligned reinforcing bar, like this reinforcing bar coil in High Rotation Speed process not can occurred level move and center of gravity higher and make entirety produce the situation of waving.
What the fulcrum place of this pay off rack taked is the frame mode that deep groove ball bearing and self-aligning roller bearing match, so not only make mandrel rotate with self axis, and can in horizontal plane, rotate, realize the adjustment between its working position and upper material level, meet the bar straightening work of carrying out after the demand of material loading and material loading complete.
Owing to having fixed driven gear at mandrel near the end of fulcrum, and on support, fix the first gear being positioned at above driven gear, like this can mandrel on when material level, between the first gear and driven gear, be meshed, an effect pressing down is played in the end of mandrel, prevent from producing rollover reinforcing bar being coiled to the gravity of coiling self due to reinforcing bar after being put on mandrel.On the other hand, because the first gear is fixed, when the engagement between two gears also can prevent material loading, mandrel rotates, thereby guarantees the stability of material loading.
Owing to being provided with V-type optical axis for bearing mandrel at mandrel away from the end of fulcrum, can guarantee that like this two ends of mandrel are not unsettled, reinforcing bar is coiled be put into above after guarantee its stability.
What take due to the first locating part is gear tray type structure, and it not only can play certain position-limiting action to support bar, realize the change of shape of parallelogram and reinforcing bar is coiled fixing, but also can prevent that reinforcing bar from coiling from end landing.
Can realize the movement to carriage release lever when clamping sleeve rotating by the threaded engagement between clamping sleeve and mandrel, thereby coordinate the first locating part to realize the change of shape of parallelogram and fixing that reinforcing bar is coiled.
Owing to being provided with perpendicular pin at support bar away from the end of block plate, and removably connect between this pin and support bar, can pin be pulled down to facilitate material loading in the time of material loading like this, after material loading completes, install pin and coil landing from here to prevent reinforcing bar.
Owing to having fixed the fairlead passing for carriage release lever in the periphery of mandrel, the movement of moving-limiting bar so better, and also the fairlead chute of offering on fairlead can not hamper the variation of parallelogram shape.
Owing to having added again a set of dynamical system on support, to rotate by motor, reductor and the second gear drive driven gear, the power that can provide a reinforcing bar to extract in the time carrying out bar straightening work like this, guarantees normally carrying out of aligning work.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the local enlarged diagram at I place in Fig. 1;
Fig. 3 is the local enlarged diagram at II place in Fig. 1;
Fig. 4 is the local enlarged diagram at III place in Fig. 1;
Fig. 5 is the schematic top plan view of this embodiment in working position;
Fig. 6 is the local enlarged diagram at IV place in Fig. 5;
Fig. 7 is the schematic top plan view of this embodiment in upper material level;
Fig. 8 is the local enlarged diagram at V place in Fig. 7;
In figure: 1-support; 2-mandrel; 3-carriage release lever; 4-support bar; 5-connecting rod; 6-block plate; 7-clamping sleeve; 8-deep groove ball bearing; 9-self-aligning roller bearing; 10-driven gear; 11-the first gear; 12-V type optical axis; 13-block plate chute; 14-pin; 15-fairlead; 16-fairlead chute; 17-the second gear; 18-reductor; 19-motor; 20-screw; 21-air-actuated band brake; 22-thrust bearing; 23-platen.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As shown in Figure 1, for a kind of embodiment of the horizontal pay off rack of pendulum position loading type reinforcing bar, it comprises a support 1 being firmly arranged on ground, on this support 1, be provided with a mandrel horizontally rotating 2, be respectively equipped with bearing at the two ends of mandrel 2, carry on a shoulder pole respectively on bearing at the two ends of mandrel 2, wherein, as shown in Figure 2, the V-type optical axis 12 that the right bearing forms for two optical axises, is first described in detail these two bearings left end bearing below:
As shown in Figure 2, mandrel 2 forms a fulcrum in the position near its left part by three bearings, thereby mandrel 2 not only can be rotated in horizontal plane centered by this fulcrum, also can make mandrel 2 in vertical plane, have swing more by a small margin.These three bearings are respectively thrust bearing 22, deep groove ball bearing 8 and self-aligning roller bearing 9, and wherein, thrust bearing 22 and deep groove ball bearing 8 are fixed on support 1, and self-aligning roller bearing 9 is fixed on deep groove ball bearing 8, and mandrel 2 is through self-aligning roller bearing 9.Why will adjust the position of mandrel 2 in horizontal plane, be in order to make it be convenient to material loading in upper material level, simultaneously in order to make it be convenient to discharging in working position, in the time that the right-hand member load of mandrel 2 leans against on V-type optical axis 12 (as shown in Figure 5), in working position; When mandrel 2 turns an angle with left end fulcrum place, while reaching state shown in Fig. 6, in upper material level.Certainly, the effect of V-type optical axis 12 is herein for mandrel 2 provides a strong point, and guarantees freely rotating of mandrel 2, and therefore, V-type optical axis 12 also can use other structures to replace, the openable bearing type of for example upper ball cover.
Shown in common as shown in Figure 1, Figure 3 and Figure 4, be the architectural feature of outbalance in this embodiment, its Main Function is freely scalable in the radial direction at mandrel 2, completes rear support and fixing reinforcing bar is coiled at material loading, this structure is described in detail below:
On mandrel 2 outer surfaces, be provided with many carriage release levers 3, shown in this embodiment is four carriage release levers 3, and these four carriage release levers 3 be arranged in parallel with mandrel 2, and are upwards uniformly distributed in the week of mandrel 2.Every carriage release lever 3 correspondences arrange a support bar 4, between carriage release lever 3 and support bar 4, be arranged in parallel and be articulated and connected by least one connecting rod 5, between corresponding carriage release lever 3, support bar 4 and connecting rod 5, form a parallelogram, and the shape of the parallelogram forming can change arbitrarily.Therefore, in the time that carriage release lever 3 and support bar 4 do linear reciprocating motion respectively along its length, support bar 4 can be in the displacement of generation in the radial direction of mandrel 2, realizes support that reinforcing bar is coiled, fixing.In order further to guarantee that 3 of carriage release levers do linear reciprocating motion, on the outer surface of mandrel 2, be fixed with multiple tracks fairlead 15, four carriage release levers 3, all through corresponding fairlead 15, all have the fairlead chute 16 sliding for pin joint simultaneously on each fairlead 15.
In order to realize support bar 4 in mandrel 2 movement in the radial direction, it is spacing that this embodiment takes locating part to carry out carriage release lever 3 and support bar 4, wherein, near mandrel 2 left ends be the first locating part, its realization be spacing to support bar 4; Near mandrel 2 right-hand members be the second locating part, its realization be spacing to carriage release lever 3, be described in detail with regard to these two locating parts below:
The first locating part is the block plate 6 being fixed on mandrel 2, vertical between this block plate 6 plane of living in and mandrel 2, on block plate 6, have the block plate chute 13 radially extending along it, and be one to one between block plate chute 13 and support bar 4, slide and be arranged in corresponding block plate chute 13 in the left part of every support bar 4, like this, support bar 4 just can not produce movement on its length direction, and only can moving radially along mandrel 2, the circumferential size that four support bars 4 form can arbitrarily change, thereby reinforcing bar is coiled and supported and fix.Block plate 6 herein not only can provide spacing for support bar 4, and can prevent material loading time, reinforcing bar is coiled from left side landing.
The second locating part is the female clamping sleeve 7 of processing, this clamping sleeve 7 be set on mandrel 2 and and mandrel 2 between threaded engagement, on clamping sleeve 7, be provided with the screw 20 of being convenient to screw, and the left end of this clamping sleeve 7 leans the right-hand member at carriage release lever 3, in the time rotating clamping sleeve 7 by screw 20, clamping sleeve 7 can moving axially along mandrel 2, and then control carriage release lever 3 moves left and right, simultaneously because the left end of support bar 4 is limited in block plate chute 13, thereby finally realize support bar 4 moving radially along mandrel 2.In addition, be also provided with platen 23 in the periphery of carriage release lever 3, adjusting behind the position of carriage release lever 3 and support bar 4, can easily carriage release lever 3 be fixed by platen 23, and then guarantee that the position of support bar 4 can not change.
Right-hand member at support bar 4 is also provided with perpendicular pin 14, and removably connect between pin 14 and support bar 4, in the time of material loading, pin 14 is disassembled to facilitate reinforcing bar is coiled and is placed on mandrel 2, after material loading completes, again pin 14 is installed, to prevent that reinforcing bar from coiling from right side landing.
As shown in Figure 7, for the schematic top plan view of this embodiment in upper material level, because the right-hand member of mandrel 2 has now left V-type optical axis 12, the right-hand member of mandrel 2 lacks support, under the Action of Gravity Field of coiling at reinforcing bar, mandrel 2 is easy to produce, and for this reason, this embodiment has taked following measures to address this problem:
Fixedly mount driven gear 10 at the left end of mandrel 2, as shown in Figure 8, on support 1, also fixedly mounted one with suitable first gear 11 of driven gear 10, when this embodiment is during in upper material level, between driven gear 10 and the first gear 11, just in time engage, and the first gear 11 is positioned at the top of driven gear 10.Like this, under the effect of I place fulcrum, the left end of mandrel 2 is crushed on the below of the first gear 11, can run-off the straight, and under the engagement of driven gear 10 and the first gear 11, mandrel 2 also can not rotate, and prevents from having an accident in the time of material loading simultaneously.
As shown in Fig. 5 and Fig. 6 are common, second gear 17 also can be installed on support 1, when this embodiment is during in working position, this second gear 17 is just in time meshed with driven gear 10, and second gear 17 drive rotation by reductor 18 by motor 19, what in this embodiment, take is bel-drivenn version, certainly also can take such as other the type of belt drive such as chain transmission.In addition, also the second gear 17 can be arranged on to the top of driven gear 10, as the first gear 11, an active force pressing down be provided to driven gear 10, prevent from turning on one's side under Action of Gravity Field that mandrel 2 coils at reinforcing bar.
Why the above-mentioned dynamic structure such as the second gear 17 and motor 19 will be set, and is at mandrel 2 during in working position, and the power that provides a mandrel 2 to rotate, to reduce the power of straightener itself, guarantees normally carrying out of aligning work.
In addition, at V-type optical axis, 12 places are also provided with air-actuated band brake 21, can in needs, make mandrel 2 stop operating.
The horizontal pay off rack course of work of pendulum position loading type reinforcing bar of this embodiment is done to simple declaration below:
The first step, first unscrews clamping sleeve 7, and carriage release lever 3 is moved right, and drives support bar 4 freely to loosen simultaneously, and four support bars 4 shrink completely, make the circumferential size minimum of its formation, lay down afterwards pin 14 and screw 20.
Second step, the right-hand member of mandrel 2 is slightly sling (general vertical angle is no more than 10 °), and turn to the upper material level shown in Fig. 7, now mandrel 2 to be placed after horizontal level, the first gear 11 just in time engages with driven gear 10, prevents mandrel 2 run-off the straights or rotation.
The 3rd step, reinforcing bar is coiled to sling and be slowly set on mandrel 2, after reinforcing bar is coiled and is contacted with the block plate 6 in left side, use screw 20 to rotate clamping sleeve 7, carriage release lever 3 is moved to the left, and then four support bars 4 are expanded outwardly, final tensioner is coiled inside at reinforcing bar, fix reinforcing bar and coil, tighten platen 23 and install pin 14, prevent that reinforcing bar from coiling from right side landing.
The 4th step, slings the right-hand member of mandrel 2, and turns to the working position shown in Fig. 5, and reinforcing bar is coiled and is connected on straightener, and starter motor 19 and straightener can start aligning work.
This pendulum position horizontal pay off rack of loading type reinforcing bar is simple in structure, easy to use, and it takes the mandrel of level to reduce the height of C.G. that reinforcing bar is coiled, and in the situation that extracting reinforcing bar at a high speed, has guaranteed its job stability, has good practicality.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. the horizontal pay off rack of pendulum position loading type reinforcing bar, is characterized in that, comprising:
Support;
Mandrel, it horizontally rotates and is arranged on described support, and described mandrel is against on described support and forms fulcrum near the position load of its end, and described mandrel can rotate centered by described fulcrum in horizontal plane;
Carriage release lever, its quantity is many and parallel with described mandrel, all carriage release levers are upwards uniform in described mandrel week, all linear reciprocating motions along its length of all carriage release levers;
Support bar, its with described carriage release lever between corresponding and be parallel to each other one by one, hinged by least one connecting rod between support bar described in every and corresponding carriage release lever, between corresponding carriage release lever, support bar, connecting rod, form the parallelogram that shape can change arbitrarily;
The first locating part, is arranged on described mandrel and is positioned at one end of described carriage release lever, for spacing described support bar;
The second locating part, is arranged on described mandrel and is positioned at the other end of described carriage release lever, for spacing described carriage release lever.
2. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 1, it is characterized in that: described fulcrum comprises and be fixed on the deep groove ball bearing on described support and be fixed on the self-aligning roller bearing on described deep groove ball bearing, described mandrel is through described self-aligning roller bearing.
3. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 2, is characterized in that: described mandrel is fixed with driven gear near the end of described fulcrum;
On described support, be fixed with the first gear that is positioned at described driven gear top, for being meshed with the driven gear in upper material level.
4. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 3, is characterized in that: described mandrel is provided with V-type optical axis away from the end of described fulcrum, for bearing the mandrel in working position.
5. the horizontal pay off rack of pendulum position loading type reinforcing bar as described in claim 1 to 4 any one, it is characterized in that: described the first locating part is to be fixed on described mandrel and perpendicular block plate, on described block plate, have the block plate chute radially extending along it, corresponding one by one between described block plate chute and described support bar, the end of described support bar slides and is arranged in corresponding block plate chute.
6. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 5, it is characterized in that: described the second locating part is the female clamping sleeve of processing, threaded engagement between described mandrel and described clamping sleeve, described clamping sleeve relies on the end of described carriage release lever.
7. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 5, is characterized in that: described support bar is provided with perpendicular pin away from the end of described block plate, between described pin and described support bar, removably connects.
8. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 1, is characterized in that: the periphery of described mandrel is fixed with the fairlead passing for described carriage release lever, has fairlead chute on described fairlead.
9. the horizontal pay off rack of pendulum position loading type reinforcing bar as claimed in claim 3, is characterized in that: on described support, be also provided with the second gear, for being meshed with the driven gear in working position;
Described the second gear drives rotation by reductor by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670337.4U CN203599274U (en) | 2013-10-28 | 2013-10-28 | Positioning and loading type rebar horizontal pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670337.4U CN203599274U (en) | 2013-10-28 | 2013-10-28 | Positioning and loading type rebar horizontal pay-off rack |
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| Publication Number | Publication Date |
|---|---|
| CN203599274U true CN203599274U (en) | 2014-05-21 |
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|---|---|---|---|
| CN201320670337.4U Expired - Fee Related CN203599274U (en) | 2013-10-28 | 2013-10-28 | Positioning and loading type rebar horizontal pay-off rack |
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| CN (1) | CN203599274U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173917A (en) * | 2015-10-14 | 2015-12-23 | 苏州新协力特种工业模板有限公司 | Multifunctional printed steel plate package frame |
| CN106363040A (en) * | 2016-08-30 | 2017-02-01 | 中国十七冶集团有限公司 | Automatic releasing device for solar photovoltaic support coiled material and using method of automobile releasing device |
| CN106516554A (en) * | 2016-10-26 | 2017-03-22 | 安徽新荣钢构有限公司 | Clutch type rolling device |
| CN111299350A (en) * | 2020-02-28 | 2020-06-19 | 重庆市荣昌区永世光电设备有限公司 | Steel plate discharging rotating frame |
| CN111299353A (en) * | 2020-02-28 | 2020-06-19 | 重庆市荣昌区永世光电设备有限公司 | Blowing frame strutting arrangement |
| CN112031825A (en) * | 2020-08-26 | 2020-12-04 | 中铁二十三局集团第六工程有限公司 | Small grouting guide pipe for tunnel support |
| CN113967675A (en) * | 2021-09-16 | 2022-01-25 | 湖南高华新材料科技有限公司 | Pay-off rack |
| CN114275586A (en) * | 2020-09-27 | 2022-04-05 | 中冶宝钢技术服务有限公司 | Core winding shaft extracting structure and extracting method thereof |
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2013
- 2013-10-28 CN CN201320670337.4U patent/CN203599274U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173917A (en) * | 2015-10-14 | 2015-12-23 | 苏州新协力特种工业模板有限公司 | Multifunctional printed steel plate package frame |
| CN105173917B (en) * | 2015-10-14 | 2017-02-01 | 苏州新协力特种工业模板有限公司 | Multifunctional printed steel plate package frame |
| CN106363040A (en) * | 2016-08-30 | 2017-02-01 | 中国十七冶集团有限公司 | Automatic releasing device for solar photovoltaic support coiled material and using method of automobile releasing device |
| CN106516554A (en) * | 2016-10-26 | 2017-03-22 | 安徽新荣钢构有限公司 | Clutch type rolling device |
| CN106516554B (en) * | 2016-10-26 | 2019-04-26 | 安徽新荣钢构有限公司 | A kind of disengaging type wrap-up |
| CN111299350A (en) * | 2020-02-28 | 2020-06-19 | 重庆市荣昌区永世光电设备有限公司 | Steel plate discharging rotating frame |
| CN111299353A (en) * | 2020-02-28 | 2020-06-19 | 重庆市荣昌区永世光电设备有限公司 | Blowing frame strutting arrangement |
| CN112031825A (en) * | 2020-08-26 | 2020-12-04 | 中铁二十三局集团第六工程有限公司 | Small grouting guide pipe for tunnel support |
| CN114275586A (en) * | 2020-09-27 | 2022-04-05 | 中冶宝钢技术服务有限公司 | Core winding shaft extracting structure and extracting method thereof |
| CN113967675A (en) * | 2021-09-16 | 2022-01-25 | 湖南高华新材料科技有限公司 | Pay-off rack |
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