CN211202014U - Positioning trolley for conveying reinforcing steel bars - Google Patents
Positioning trolley for conveying reinforcing steel bars Download PDFInfo
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- CN211202014U CN211202014U CN201922277745.3U CN201922277745U CN211202014U CN 211202014 U CN211202014 U CN 211202014U CN 201922277745 U CN201922277745 U CN 201922277745U CN 211202014 U CN211202014 U CN 211202014U
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Abstract
The utility model discloses a positioning trolley is carried to reinforcing bar, including the removal frame that is used for supporting and spacing reinforcing bar's spacing support of reinforcing bar and two relative settings, remove to be equipped with on the frame and to stretch out and draw back climbing mechanism, one side of the spacing support of reinforcing bar is fixed on one climbing mechanism who removes the frame, and the opposite side is fixed on another climbing mechanism who removes the frame. The steel bar conveying and positioning trolley is convenient to operate, can lift steel bars and can improve construction efficiency, construction quality and construction safety.
Description
Technical Field
The utility model relates to a mining machinery technical field especially relates to a positioning trolley is carried to reinforcing bar.
Background
At present, the binding of the secondary lining concrete reinforcing mesh for tunnel construction in China is implemented by adopting a special reinforcing bar trolley. The reinforcing steel bars are hoisted on the reinforcing steel bar trolley by special equipment and then are sorted and positioned on the reinforcing steel bar cage by manual single pieces. The lifting and positioning of the steel bars with the length of 12 meters needs at least 3 to 4 persons to cooperate simultaneously, thereby greatly increasing the workload of workers; the positioning precision is difficult to ensure, so that the concrete has blockage phenomenon due to poor trafficability in the secondary lining process, and serious quality defects such as hollowing and the like are easily caused; and the operation space of the operating personnel is narrow, the safety cannot be ensured, the labor efficiency is low, the whole construction progress is greatly influenced, and the manpower resource is greatly wasted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a convenient operation, can lift the reinforcing bar and can improve the reinforcing bar transport positioning trolley of efficiency of construction, construction quality and construction security.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a positioning trolley is carried to reinforcing bar, is including the spacing support of reinforcing bar and the removal frame of two relative settings that are used for supporting and spacing reinforcing bar, be equipped with telescopic climbing mechanism on the removal frame, the climbing mechanism of a removal frame is fixed to one side of the spacing support of reinforcing bar, and the climbing mechanism of another removal frame is fixed to the opposite side.
As a further improvement of the above technical solution:
the reinforcing steel bar limiting support comprises two transverse positioning supports and a plurality of longitudinal positioning supports, and the longitudinal positioning supports are fixed between the two transverse positioning supports at intervals.
And the longitudinal positioning bracket on the outermost side is fixed on the jacking mechanism of the corresponding movable frame.
And the top of the longitudinal positioning support is provided with a plurality of longitudinal limiting grooves used for limiting the longitudinal shaking of the transverse steel bars along the length direction.
The top of the transverse positioning support is provided with a plurality of transverse limiting pieces used for limiting transverse shaking of the longitudinal steel bars along the length direction.
The transverse limiting piece is an arch piece with an upward opening.
The jacking mechanism comprises two telescopic oil cylinders, one telescopic oil cylinder is arranged at the front end of the movable frame, and the other telescopic oil cylinder is arranged at the rear end of the movable frame.
Fixed sleeves are arranged at the front end and the rear end of the movable frame, and the bottom of the telescopic oil cylinder is fixed in the corresponding fixed sleeves.
And the bottom of the movable frame is provided with a traveling wheel.
And a power mechanism for driving the travelling wheels to travel and a control box for controlling the power mechanism are arranged on any one of the movable frames.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a positioning trolley is carried to reinforcing bar, including the removal frame that is used for supporting and spacing reinforcing bar's spacing support of reinforcing bar and two relative settings, remove to be equipped with the climbing mechanism that can stretch out and draw back on the frame, one side of the spacing support of reinforcing bar is fixed on the climbing mechanism of a removal frame, and the opposite side is fixed on another climbing mechanism who removes the frame. During the use, the reinforcing bar is put on the spacing support of reinforcing bar, moves to the construction displacement through removing the frame, then waits to bind the position on jacking to the steel reinforcement cage through climbing mechanism. Carry the location dolly through this reinforcing bar and carry the reinforcing bar and fix a position at the construction position, convenient operation, labour saving and time saving to and do not need the manual work to move and lift, improved efficiency of construction, construction quality and construction safety nature.
Drawings
Fig. 1 is the front view of the steel bar conveying and positioning trolley of the utility model.
Fig. 2 is a side view of the steel bar conveying and positioning trolley of the utility model.
The reference numerals in the figures denote:
1. a steel bar limiting bracket; 11. a transverse positioning bracket; 111. a lateral limit piece; 12. a longitudinal positioning bracket; 121. a longitudinal limit groove; 2. a movable frame; 21. fixing a sleeve; 3. a jacking mechanism; 31. a telescopic oil cylinder; 4. a traveling wheel; 5. a power mechanism; 6. and a control box.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Fig. 1 and fig. 2 show the utility model discloses an embodiment of steel bar conveying positioning trolley, this steel bar conveying positioning trolley is equipped with telescopic climbing mechanism 3 including the removal frame 2 that is used for supporting and spacing reinforcing bar's spacing support 1 of reinforcing bar and two relative settings on the removal frame 2, and one side of the spacing support 1 of reinforcing bar is fixed on one climbing mechanism 3 who removes frame 2, and the opposite side is fixed on another climbing mechanism 3 who removes frame 2. During the use, the reinforcing bar is put on reinforcing bar spacing support 1, moves to the construction displacement through removing frame 2, then waits to bind the position on jacking mechanism 3 jacking to the steel reinforcement cage. Carry the location dolly through this reinforcing bar and carry the reinforcing bar and fix a position at the construction position, convenient operation, labour saving and time saving to and do not need the manual work to move and lift, improved efficiency of construction, construction quality and construction safety nature.
In this embodiment, the reinforcing bar limiting bracket 1 includes two transverse positioning brackets 11 and a plurality of longitudinal positioning brackets 12, and each longitudinal positioning bracket 12 is fixed between two transverse positioning brackets 11 at intervals. Specifically, the outermost longitudinal positioning bracket 12 is fixed on the jacking mechanism 3 of the corresponding movable frame 2; the top of the longitudinal positioning bracket 12 is provided with a plurality of longitudinal limiting grooves 121 for limiting the longitudinal shaking of the transverse steel bars along the length direction; the top of the transverse positioning bracket 11 is provided with a plurality of transverse limiting members 111 along the length direction for limiting the transverse shaking of the longitudinal steel bars. The lateral stoppers 111 are arcuate members that open upward. During the use, horizontal reinforcing bar is placed on vertical spacing groove 121, under the vertical limiting action of vertical spacing groove 121, make horizontal reinforcing bar vertically not rock, vertical reinforcing bar is placed on horizontal locating part 111, under the horizontal limiting action of horizontal locating part 111, make vertical reinforcing bar horizontally not rock, and, the opening of vertical spacing groove 121 and horizontal locating part 111 is up, after each reinforcing bar is binded on the steel reinforcement cage, drive climbing mechanism 3 and drive the spacing support 1 of reinforcing bar and descend, just can realize horizontal reinforcing bar and vertical spacing groove 121 separation, vertical reinforcing bar and horizontal locating part 111 separation.
In this embodiment, the jacking mechanism 3 includes two telescopic cylinders 31, one telescopic cylinder 31 is disposed at the front end of the movable frame 2, and the other telescopic cylinder 31 is disposed at the rear end of the movable frame 2. The reinforcing steel bar limiting support 1 is jacked through the telescopic oil cylinder 31, so that the reinforcing steel bar limiting support 1 is stable in lifting, and the reinforcing steel bars are accurately positioned.
In this embodiment, the front and rear ends of the moving frame 2 are provided with the fixing sleeves 21, the bottom of the telescopic cylinder 31 is fixed in the corresponding fixing sleeve 21, and the telescopic cylinder 31 is fixed on the fixing sleeve 21, so that the fixing is convenient.
In this embodiment, the bottom of the movable frame 2 is provided with a traveling wheel 4. And a power mechanism 5 for driving the travelling wheels 4 to travel and a control box 6 for controlling the power mechanism 5 are arranged on any one of the movable frames 2. When in use, the guide rail can be laid firstly, and the moving frame 2 is supported on the guide rail and travels along the guide rail. The power mechanism 5 comprises a transmission component and a motor or a diesel engine, the motor or the diesel engine drives the walking wheels 4 to roll through the transmission component, and the control box 6 is electrically connected with the motor or the diesel engine and used for controlling the on-off and the running speed of the motor or the diesel engine.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a reinforcing bar transport positioning trolley which characterized in that: including the removal frame (2) that is used for supporting and spacing reinforcing bar's spacing support of reinforcing bar (1) and two relative settings, be equipped with telescopic climbing mechanism (3) on removing frame (2), one side of the spacing support of reinforcing bar (1) is fixed on climbing mechanism (3) of a removal frame (2), and the opposite side is fixed on another climbing mechanism (3) of removing frame (2).
2. The rebar conveying positioning trolley of claim 1, wherein: the steel bar limiting support (1) comprises two transverse positioning supports (11) and a plurality of longitudinal positioning supports (12), and the longitudinal positioning supports (12) are fixed between the two transverse positioning supports (11) at intervals.
3. The rebar conveying positioning trolley of claim 2, wherein: the longitudinal positioning bracket (12) at the outermost side is fixed on the jacking mechanism (3) of the corresponding movable frame (2).
4. The rebar conveying positioning trolley of claim 3, wherein: the top of the longitudinal positioning support (12) is provided with a plurality of longitudinal limiting grooves (121) used for limiting the longitudinal shaking of the transverse steel bars along the length direction.
5. The rebar conveying positioning trolley of claim 3, wherein: the top of the transverse positioning bracket (11) is provided with a plurality of transverse limiting pieces (111) used for limiting transverse shaking of the longitudinal steel bars along the length direction.
6. The rebar conveying positioning trolley of claim 5, wherein: the transverse limiting piece (111) is an arc-shaped piece with an upward opening.
7. The rebar conveying positioning trolley according to any one of claims 1 to 6, wherein: the jacking mechanism (3) comprises two telescopic oil cylinders (31), one telescopic oil cylinder (31) is arranged at the front end of the movable frame (2), and the other telescopic oil cylinder (31) is arranged at the rear end of the movable frame (2).
8. The rebar conveying positioning trolley of claim 7, wherein: the front end and the rear end of the movable frame (2) are respectively provided with a fixed sleeve (21), and the bottom of the telescopic oil cylinder (31) is fixed in the corresponding fixed sleeve (21).
9. The rebar conveying positioning trolley according to any one of claims 1 to 6, wherein: the bottom of the movable frame (2) is provided with a traveling wheel (4).
10. The rebar conveying positioning trolley of claim 9, wherein: and a power mechanism (5) for driving the traveling wheels (4) to travel and a control box (6) for controlling the power mechanism (5) are arranged on any one of the movable frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277745.3U CN211202014U (en) | 2019-12-17 | 2019-12-17 | Positioning trolley for conveying reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277745.3U CN211202014U (en) | 2019-12-17 | 2019-12-17 | Positioning trolley for conveying reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202014U true CN211202014U (en) | 2020-08-07 |
Family
ID=71861205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922277745.3U Active CN211202014U (en) | 2019-12-17 | 2019-12-17 | Positioning trolley for conveying reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202014U (en) |
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2019
- 2019-12-17 CN CN201922277745.3U patent/CN211202014U/en active Active
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