CN201843621U - Reinforcing steel bar laying trolley - Google Patents
Reinforcing steel bar laying trolley Download PDFInfo
- Publication number
- CN201843621U CN201843621U CN2010202613286U CN201020261328U CN201843621U CN 201843621 U CN201843621 U CN 201843621U CN 2010202613286 U CN2010202613286 U CN 2010202613286U CN 201020261328 U CN201020261328 U CN 201020261328U CN 201843621 U CN201843621 U CN 201843621U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- reinforcing steel
- rocker actuator
- bracing frame
- reinforcing
- 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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to the machine accessories technical field in tunnel excavation, especially a reinforcing steel bar laying trolley, comprising a walking device, a carriage, a traversing device, an arc support rack and a rocker device, wherein the walking device is arranged at the bottom of the carriage and the rocker device is connected with the arc support rack. The traversing device is arranged between the carriage and the arc support rack. The shape and the size of the reinforcing steel bar cage is effectively ensured to satisfy the requirement of the drawing sheet and the reinforcing steel bar laying trolley has features of simple structure, convenient operation, reliable performance, greatly reduced labor intensity and fills up one domestic blank.
Description
Technical field
The utility model relates to mechanical parts technical field in tunnel excavating, especially a kind of reinforcing steel bar laying trolley.
Background technology
At present, in the mining process of state's inner tunnel, the laying of lining cutting reinforcing bar does not still have Special Equipment with shaping.What now, the laying of reinforcing bar was mostly adopted is simple and easy stand.In the practical operation, earlier reinforcing bar is detoured a week along stand (tunnel) section, behind reinforcing bar and tunnel bottom binding reinforcing bars, because himself rigidity and pliability effect, reinforcing bar swells automatically.At last, by artificial binding reinforcing bars in a row is become reinforcing cage.This mode of operation is difficult to not only guarantee that the shape and size of reinforcing cage meet the drawing requirement, and labour intensity is big, and efficient is low, the cost height.
The utility model content
For the laying labour intensity that overcomes existing reinforcing bar is big, efficient is low, the deficiency that cost is high, and the utility model provides a kind of reinforcing steel bar laying trolley.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of reinforcing steel bar laying trolley, this device comprises running gear, stand, Traverse Displacement Unit, arc bracing frame and rocker actuator, described stand bottom is provided with running gear, and described rocker actuator is connected with the arc bracing frame.Described Traverse Displacement Unit is between stand and arc bracing frame.
According to another embodiment of the present utility model, comprise that further described rocker actuator is at least 8 groups.
According to another embodiment of the present utility model, comprise that further the hinge-coupled hole is at least 2 in the described rocker actuator.
According to another embodiment of the present utility model, further comprise between described rocker actuator and the arc bracing frame being connected for hinge.
According to another embodiment of the present utility model, further comprise the outer forming surface equidistant parallel of described arc bracing frame and reinforcing cage internal layer forming surface and reinforcing cage.
The beneficial effects of the utility model are, the utility model can guarantee effectively that reinforcing cage appearance and size satisfies the drawing requirement, and simple in structure, easy to operate, dependable performance greatly reduces labour intensity, and fills up a domestic blank.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the action schematic diagram of rocker actuator.
1. running gears among the figure, 2. stand, 3. Traverse Displacement Unit, 4. arc bracing frame, 5. rocker actuator, 6. reinforcing cage internal layer forming surface, the 7. outer forming surface of reinforcing cage, 8. rocking bar is propped state, 9. rocking bar folding and unfolding state, 10. hinge.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is structural representation of the present utility model, a kind of reinforcing steel bar laying trolley, this device comprises running gear 1, stand 2, Traverse Displacement Unit 3, arc bracing frame 4 and rocker actuator 5, and described stand 2 bottoms are provided with running gear 1, and described rocker actuator 5 is connected with arc bracing frame 4.Described Traverse Displacement Unit 3 is between stand 2 and arc bracing frame 4.
Described rocker actuator 5 is at least 8 groups.Guarantee the reliably accurately moulding of reinforcing bar in the tunnel.
The hinge-coupled hole is at least 2 in the described rocker actuator 5.Two holes, three holes even porous can be adopted in hinge-coupled hole in the rocker actuator 5, to satisfy the requirement of the different outer dimension reinforcing cages of same inner layer.
Be connected for hinge 10 between described rocker actuator 5 and the arc bracing frame 4.Rocker actuator 5 is around hinge 10 rotation, can realize that rocking bar props freely switching of state 8 and rocking bar folding and unfolding state 9.Rocking bar is propped outer, the internal layer size of state 8 and the corresponding reinforcing cage of rocking bar folding and unfolding state 9 difference, can guarantee that the reinforcing cage size satisfies the drawing requirement.
Described arc bracing frame 4 and reinforcing cage internal layer forming surface 6 and outer forming surface 7 equidistant parallels of reinforcing cage.
The action schematic diagram that as Fig. 2 is rocker actuator is when rocker actuator 5 all is in when propping state, and the connection pipe outermost point of rocker actuator 5 forms the reinforcing bar forming dimension of the outer forming surface 7 of reinforcing cage; When rocker actuator 5 all was in the folding and unfolding state, the connection pipe outermost point of rocker actuator 5 formed the reinforcing bar forming dimension of reinforcing cage internal layer forming surface 6; Arc bracing frame 4 adopts articulated manner with rocker actuator 5, so propping with folding and unfolding of rocker actuator 5 is not only easy and simple to handle, and dependable performance.
Among Fig. 1, arc bracing frame 4 is the equidistant parallel face with reinforcing cage internal layer forming surface 6, the outer forming surface 7 of reinforcing cage, can guarantee that the shape that reinforcing cage is shaped satisfies the drawing requirement, and neat appearance, attractive in appearance.
Among Fig. 1, the employing of Traverse Displacement Unit 3 can easily realize the centering requirement of reinforcing cage in the tunnel cross-section direction.
Among Fig. 2, connect for hinge 10 between rocker actuator 5 and the arc bracing frame 4, rocker actuator 5 is around hinge 10 rotations, can realize that rocking bar props freely switching of state 8 and rocking bar folding and unfolding state 9.Rocking bar is propped outer, the internal layer size of state 8 and the corresponding reinforcing cage of rocking bar folding and unfolding state 9 difference, can guarantee that the reinforcing cage size satisfies the drawing requirement.
Among Fig. 2, two holes, three holes even porous can be adopted in hinge-coupled hole in the rocker actuator 5, to satisfy the requirement of the different outer dimension reinforcing cages of same inner layer.The utility model can guarantee effectively that reinforcing cage appearance and size satisfies the drawing requirement, and simple in structure, easy to operate, dependable performance greatly reduces labour intensity, and fills up a domestic blank.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (5)
1. reinforcing steel bar laying trolley, it is characterized in that, this device comprises running gear (1), stand (2), Traverse Displacement Unit (3), arc bracing frame (4) and rocker actuator (5), described stand (2) bottom is provided with running gear (1), described rocker actuator (5) is connected with arc bracing frame (4), and described Traverse Displacement Unit (3) is positioned between stand (2) and the arc bracing frame (4).
2. reinforcing steel bar laying trolley according to claim 1 is characterized in that, described rocker actuator (5) is at least 8 groups.
3. reinforcing steel bar laying trolley according to claim 1 is characterized in that, the hinge-coupled hole is at least 2 in the described rocker actuator (5).
4. according to claim 1 or 3 described reinforcing steel bar laying trolleys, it is characterized in that, be connected for hinge (10) between described rocker actuator (5) and the arc bracing frame (4).
5. reinforcing steel bar laying trolley according to claim 1 is characterized in that, described arc bracing frame (4) and reinforcing cage internal layer forming surface (6) and outer forming surface (7) equidistant parallel of reinforcing cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202613286U CN201843621U (en) | 2010-07-19 | 2010-07-19 | Reinforcing steel bar laying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202613286U CN201843621U (en) | 2010-07-19 | 2010-07-19 | Reinforcing steel bar laying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843621U true CN201843621U (en) | 2011-05-25 |
Family
ID=44038514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202613286U Expired - Fee Related CN201843621U (en) | 2010-07-19 | 2010-07-19 | Reinforcing steel bar laying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892849A (en) * | 2010-07-19 | 2010-11-24 | 川荣重工机械常州有限公司 | Reinforcing steel bar laying trolley |
| CN104727833A (en) * | 2015-01-19 | 2015-06-24 | 中国葛洲坝集团股份有限公司 | Method of conducting steel bar installation on bend section through bend-section steel bar trolley |
-
2010
- 2010-07-19 CN CN2010202613286U patent/CN201843621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892849A (en) * | 2010-07-19 | 2010-11-24 | 川荣重工机械常州有限公司 | Reinforcing steel bar laying trolley |
| CN101892849B (en) * | 2010-07-19 | 2011-12-14 | 川荣重工机械常州有限公司 | Reinforcing steel bar laying trolley |
| CN104727833A (en) * | 2015-01-19 | 2015-06-24 | 中国葛洲坝集团股份有限公司 | Method of conducting steel bar installation on bend section through bend-section steel bar trolley |
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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: 20110525 Termination date: 20120719 |