CN204449118U - A kind of hand-rail type concrete-bar drawer - Google Patents
A kind of hand-rail type concrete-bar drawer Download PDFInfo
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- CN204449118U CN204449118U CN201520117273.4U CN201520117273U CN204449118U CN 204449118 U CN204449118 U CN 204449118U CN 201520117273 U CN201520117273 U CN 201520117273U CN 204449118 U CN204449118 U CN 204449118U
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- gear
- running roller
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- cabinet
- bar
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Abstract
The utility model provides a kind of hand-rail type concrete-bar drawer.Described stretching-machine comprises cabinet, has been arranged side by side sliding tray and gear-box in cabinet, and in gear-box, lower horizontal is provided with at least four running rollers, and each running roller and gear-box inwall are rotationally connected; Be provided with the pinion of coaxial rotation at each running roller away from one end of sliding tray, be also provided with driving wheel at the inwall of gear-box, multiple pinion is connected with capstan drive by Timing Belt, and the rotating shaft of driving wheel is stretched out gear-box and is connected with A rocking bar; Above each running roller, correspondence is provided with a driven running roller, and sliding tray inside is stretched in the rotating shaft of each driven running roller, and is rotationally connected with the slide plate of a cuboid, is provided with slide plate elevating mechanism in the one or both ends of slide plate; Reinforcing bar patchhole is offered in the two side correspondence of gear-box.It is little that the utility model integrated model takes up an area space, and conveniently moving is easy and simple to handle, time saving and energy saving, and drawing effect is obvious, simplifies operating procedure, improves operating efficiency.
Description
Technical field
The utility model relates to bridge, constructing tunnel accessory machinery, specifically a kind of hand-rail type concrete-bar drawer for steel bar stretching.
Background technology
Increasing to the demand of reinforcing bar in traditional bridge, constructing tunnel field, and technological requirement is also more and more higher, the conveniently carrying of reinforcing bar and ornaments, disc type is processed in reinforcing bar big city, in work progress, the reinforcing bar of this disc type can not directly use, and could normally use after must carrying out stretching process; Except disc type reinforcing bar, for some careless bending reinforcing bars in work progress, also need that stretching ability is carried out to it and normally use.In existing work progress, the stretching process of reinforcing bar is often adopted and reinforcing bar is fixed, then bar bending place is entangled with steel pipe, manually pull straight, or one of reinforcing bar is fixed, use vehicle or other external force to stretch to reinforcing bar, waste time and energy, drawing effect is undesirable, drawing process is loaded down with trivial details, also exists the life security of workmen and threatens.
Summary of the invention
The utility model provides a kind of hand-rail type concrete-bar drawer according to the deficiencies in the prior art, the entirety occupation of land space of this hand-rail type concrete-bar drawer is little, conveniently moving, easy and simple to handle, only need reinforcing bar to be tensioned to be stretched in stretching-machine by guide pipe, and clamped, just can stretch, safe operation process, time saving and energy saving, drawing effect is obvious.
The technical solution adopted in the utility model is: described a kind of hand-rail type concrete-bar drawer comprises cabinet, sliding tray and gear-box has been arranged side by side in cabinet, in gear-box, lower horizontal is provided with at least four running rollers, each running roller and gear-box inwall are rotationally connected, and wherein one end near sliding tray; Be provided with the pinion of coaxial rotation at each running roller away from one end of sliding tray, be also provided with driving wheel at the inwall of gear-box, multiple pinion is connected with capstan drive by Timing Belt, and the rotating shaft of driving wheel is stretched out gear-box and is connected with A rocking bar; Above each running roller, correspondence is provided with a driven running roller, and sliding tray inside is stretched in the rotating shaft of each driven running roller, and is rotationally connected with the slide plate of a cuboid, is provided with slide plate elevating mechanism in the one or both ends of slide plate; Offer reinforcing bar patchhole in the two side correspondence of gear-box, the lower extreme point of reinforcing bar patchhole lower than running roller upper surface or with the upper surface of running roller on the same line.
The further technical scheme of the utility model: be provided with workbench in wherein two sides of cabinet, the table top of workbench and the lower extreme point of reinforcing bar patchhole are on the same line, also be provided with chopper on the table, described chopper is connected with cabinet by rotating shaft, and its edge of a knife is just to the table top of workbench.
The utility model is technical scheme preferably: described slide plate elevating mechanism is made up of vertical tooth bar, gear and joystick, described vertical gear is fixedly connected with slide plate, gear engages with vertical tooth bar, the rotating shaft of gear is stretched out cabinet and is connected with the joystick be arranged on outside cabinet, and drives multiple driven running roller to move up and down by joystick control slide plate.
The utility model is technical scheme preferably: the lower end of cabinet is provided with two supporting legs.
The utility model is technical scheme preferably: outside the reinforcing bar patchhole of the two side of gear-box, be respectively equipped with guide pipe, and the guide pipe be arranged near workbench side is fixing on the table, and the guide pipe of opposite side is fixed on cabinet.
The utility model is technical scheme preferably: described multiple running roller is equally spaced, and the one or both ends of each running roller are all rotationally connected with the inwall of gear-box.
The utility model is compared with traditional steel bar stretching method, and its beneficial effect is:
1. the utility model structure is simple, it is little that integrated model takes up an area space, conveniently moving, easy and simple to handle, only need the reinforcing bar that will stretch to stretch between running roller and driven running roller from guide pipe, then the control rocking bar of driven running roller is regulated to be stepped up by reinforcing bar, then just can stretch at the control rocking bar of shake running roller, operating process does not need special operative skill, safe operation process, time saving and energy saving, drawing effect is obvious;
2. reinforcing bar to stretch between running roller and driven running roller easier by guide pipe, improves drawing effect, is convenient to stretched operation;
3. length that can be often certain as required in drawing process is cut off reinforcing bar, avoids and uses independent instrument to cut off reinforcing bar, simplify operating procedure, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is AA ' sectional view in Fig. 2;
Fig. 4 is BB ' sectional view in Fig. 3;
Fig. 5 is the schematic diagram of the utility model slide plate elevating mechanism.
In figure: 1-cabinet, 2-sliding tray, 3-gear-box, 4-running roller, 5-pinion, 6-Timing Belt, 7-driving wheel, 8-A rocking bar, 9-driven running roller, 10-slide plate, 11-slide plate elevating mechanism, 11-1-vertical tooth bar, 11-2-gear, 11-3-joystick, 12-reinforcing bar patchhole, 13-workbench, 14-chopper, 15-guide pipe, 16-supporting leg.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.A kind of hand-rail type concrete-bar drawer as shown in Fig. 1 to 5, it is the enforcement illustration being provided with four running rollers 4, this hand-rail type concrete-bar drawer comprises cabinet 1, sliding tray 2 and gear-box 3 has been arranged side by side in cabinet 1, in gear-box 3, lower horizontal is provided with four running rollers 4, the running roller of more than four also can be installed as required, wherein one end of every root running roller 4 is all near sliding tray 2, each running roller 4 and gear-box 3 inwall are rotationally connected, multiple running roller 4 is equally spaced, each running roller 4 can only with not being rotationally connected near one end of sliding tray 2 and gear-box 3 inwall, also can all be rotationally connected with the inwall of gear-box 3 at two ends, it is embodiment when two ends all connect in Fig. 2.
As Fig. 2, shown in Fig. 3 and Fig. 4, the pinion 5 of coaxial rotation is provided with away from one end of sliding tray 2 at each running roller 4, driving wheel 7 is also provided with at the inwall of gear-box 3, driving wheel 7 is arranged on the top of four pinions 5, four pinions 5 are in transmission connection by Timing Belt 6 and driving wheel 7, Timing Belt 6 all engages with four pinions 5, the rotating shaft of driving wheel 7 is stretched out gear-box 3 and is connected with A rocking bar 8, only need shake A rocking bar 8, just can control driving wheel 7 to rotate, drive four pinions 5 to rotate simultaneously, four running rollers 4 and four pinions 5 are coaxial rotation, so four running rollers 4 rotate under the drive of four pinions 5.
As shown in Figures 2 and 3, above each running roller 4, correspondence is provided with a driven running roller 9, sliding tray 2 inside is stretched in the rotating shaft of each driven running roller 9, and be rotationally connected with the slide plate 10 of a cuboid, slide plate elevating mechanism 11 is provided with in the one or both ends of slide plate 10, as shown in Figure 5, described slide plate elevating mechanism 11 is by vertical tooth bar 11-1, gear 11-2 and joystick 11-3 forms, described vertical gear 11-1 is fixedly connected with slide plate 10, gear 11-2 engages with vertical tooth bar 11-1, the rotating shaft of gear 11-2 is stretched out cabinet 1 and is connected with the joystick 11-3 be arranged on outside cabinet 1, only need the joystick 11-3 rotating one or both ends, just can be rotated by joystick control gear 11-2, because gear 11-2 and vertical tooth bar 11-1 engages each other, so gear is walked around, in dynamic process, vertical tooth bar 11-1 just can move up and down, drive slide plate 10 to move up and down simultaneously, and four driven running rollers 9 are all connected as a single entity with slide plate 10, slide plate moves up and down and driven running roller 9 just can be driven simultaneously to move up and down, regulate the distance between driven running roller 9 and running roller 4, the clamping of reinforcing bar can be facilitated.As shown in Figure 1, the rotating shaft of four driven running rollers 9 can be stretched out outside cabinet 1, and conveniently slide plate moves up and down, and on cabinet, the position of corresponding each driven running roller 9 rotating shaft offers vertical chute.
As shown in Figures 1 to 4, reinforcing bar patchhole 12 is offered in the two side correspondence of gear-box 3, the lower extreme point of reinforcing bar patchhole 12 lower than running roller 4 upper surface or with the upper surface of running roller 4 on the same line, guide pipe 15 is respectively equipped with outside the reinforcing bar patchhole 12 of the two side of gear-box 3, the reinforcing bar that band stretches just inserts in reinforcing bar patchhole 12 by guide pipe 15, then inserts between driven running roller 9 and running roller 4.
As shown in Figures 1 to 4, workbench 13 is provided with in wherein two sides of cabinet 1, the table top of workbench 13 and the lower extreme point of reinforcing bar patchhole 12 are on the same line, workbench 13 is also provided with chopper 14, described chopper 14 is connected with cabinet 1 by rotating shaft, its edge of a knife, can as required by bar cutting just to the table top of workbench 13.The guide pipe 15 be arranged near workbench 13 side is fixed on workbench 13, and can not affect the cutting of reinforcing bar, the guide pipe 15 of opposite side is fixed on cabinet 1.The lower end of cabinet 1 is provided with two supporting legs 16.
When the utility model uses, between the running roller 4 that the reinforcing bar needing to stretch is inserted gear-box 3 inside by guide pipe 15 and driven running roller 9, shake joystick 11-3 makes driven running roller 9 move down, and with running roller 4, reinforcing bar is stepped up, shake A rocking bar 8 again to use running roller 4 to rotate to stretch to reinforcing bar, after having stretched, press chopper 14 downwards, reinforcing bar is blocked, starts to stretch to next root reinforcing bar.
Claims (6)
1. a hand-rail type concrete-bar drawer, it is characterized in that: comprise cabinet (1), sliding tray (2) and gear-box (3) has been arranged side by side in cabinet (1), in gear-box (3), lower horizontal is provided with at least four running rollers (4), each running roller (4) and gear-box (3) inwall are rotationally connected, and wherein one end near sliding tray (2); The pinion (5) of coaxial rotation is provided with away from one end of sliding tray (2) at each running roller (4), driving wheel (7) is also provided with at the inwall of gear-box (3), multiple pinion (5) is in transmission connection by Timing Belt (6) and driving wheel (7), and the rotating shaft of driving wheel (7) is stretched out gear-box (3) and is connected with A rocking bar (8); In the top correspondence of each running roller (4), a driven running roller (9) is installed, sliding tray (2) inside is stretched in the rotating shaft of each driven running roller (9), and be rotationally connected with the slide plate (10) of a cuboid, be provided with slide plate elevating mechanism (11) in the one or both ends of slide plate (10); Offer reinforcing bar patchhole (12) in the two side correspondence of gear-box (3), the lower extreme point of reinforcing bar patchhole (12) lower than running roller (4) upper surface or with the upper surface of running roller (4) on the same line.
2. a kind of hand-rail type concrete-bar drawer according to claim 1, it is characterized in that: be provided with workbench (13) in wherein two sides of cabinet (1), the table top of workbench (13) and the lower extreme point of reinforcing bar patchhole (12) are on the same line, workbench (13) is also provided with chopper (14), described chopper (14) is connected with cabinet (1) by rotating shaft, and its edge of a knife is just to the table top of workbench (13).
3. a kind of hand-rail type concrete-bar drawer according to claim 1 and 2, it is characterized in that: described slide plate elevating mechanism (11) is by vertical tooth bar (11-1), gear (11-2) and joystick (11-3) composition, described vertical gear (11-1) is fixedly connected with slide plate (10), gear (11-2) engages with vertical tooth bar (11-1), the rotating shaft of gear (11-2) is stretched out cabinet (1) and is connected with the joystick (11-3) being arranged on cabinet (1) outside, and control slide plate (10) drive multiple driven running roller (9) to move up and down by joystick (11-3).
4. a kind of hand-rail type concrete-bar drawer according to claim 1 and 2, is characterized in that: the lower end of cabinet (1) is provided with two supporting legs (16).
5. a kind of hand-rail type concrete-bar drawer according to claim 2, it is characterized in that: reinforcing bar patchhole (12) outside in the two side of gear-box (3) is respectively equipped with guide pipe (15), the guide pipe (15) be arranged near workbench (13) side is fixed on workbench (13), and the guide pipe (15) of opposite side is fixed on cabinet (1).
6. a kind of hand-rail type concrete-bar drawer according to claim 1 and 2, it is characterized in that: described multiple running roller (4) is equally spaced, the one or both ends of each running roller (4) are all rotationally connected with the inwall of gear-box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117273.4U CN204449118U (en) | 2015-02-27 | 2015-02-27 | A kind of hand-rail type concrete-bar drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117273.4U CN204449118U (en) | 2015-02-27 | 2015-02-27 | A kind of hand-rail type concrete-bar drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449118U true CN204449118U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117273.4U Active CN204449118U (en) | 2015-02-27 | 2015-02-27 | A kind of hand-rail type concrete-bar drawer |
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| CN (1) | CN204449118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649526A (en) * | 2017-10-31 | 2018-02-02 | 浙江汉德邦建材有限公司 | A kind of stretching-machine of reinforcing steel bar tensile strength |
-
2015
- 2015-02-27 CN CN201520117273.4U patent/CN204449118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649526A (en) * | 2017-10-31 | 2018-02-02 | 浙江汉德邦建材有限公司 | A kind of stretching-machine of reinforcing steel bar tensile strength |
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