CN203592260U - Manufacturing rack of anchoring and shotcreting concrete reinforcement meshes - Google Patents
Manufacturing rack of anchoring and shotcreting concrete reinforcement meshes Download PDFInfo
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- CN203592260U CN203592260U CN201320810561.9U CN201320810561U CN203592260U CN 203592260 U CN203592260 U CN 203592260U CN 201320810561 U CN201320810561 U CN 201320810561U CN 203592260 U CN203592260 U CN 203592260U
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- vertical leg
- vertical
- screen frame
- stud
- ribs
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Abstract
The utility model discloses a manufacturing rack of anchoring and shotcreting concrete reinforcement meshes, and belongs to the technical field of welding. The manufacturing rack is characterized by comprising a mesh frame and a vertical leg frame of the mesh frame; the mesh frame comprises transverse ribs and longitudinal ribs, the transverse ribs are connected with the longitudinal ribs to constitute the mesh frame, the top ends of the longitudinal ribs on the left side and the right side of the mesh frame are connected with vertical ribs which are symmetrical in the left-and-right direction, and the top ends of the transverse ribs on the front side and the rear side of the mesh frame are connected with vertical ribs which are symmetrical back and forth; the vertical leg frame comprises a left vertical leg, a middle vertical leg and a right vertical leg which are connected below the mesh frame, the length of the middle vertical leg is greater than that of the left vertical leg, and the length of the right vertical leg is greater than that of the middle vertical leg; the vertical ribs symmetrical in the left-and-right direction and the vertical ribs symmetrical back and forth are inclined towards the upper left side. The rack can be used for welding the multi-layer reinforcement meshes, welding rods can be inserted from the upper side for welding and shaping when welding points of the reinforcement meshes are inclined and misplaced as the left portion of the rack is low and the right portion of the rack is high, labor efficiency can be improved, labor intensity can be reduced, and the construction period can be shortened.
Description
Technical field
The utility model relates to a kind of making stand of shotcrete concrete bar sheet, belongs to welding technology field.
Background technology
In the super-huge Tunnel Engineering of speciality type, Tunnel is constructed mainly take the supporting of reinforced mesh concrete match ratio bow member as main, wherein needs to make in a large number in batch shotcrete concrete bar sheet.For convenience of construction, generally all concrete bar sheet specification is decided to be to 1.5m × 1m reinforced mesh unit, width is generally determined according to single cycle drilling depth, when installation, concrete bar oblique cut grafting is welded as a whole.This just need to have rapidity and flexibility by net sheet machining tool.In prior art, there is no special concrete bar sheet machining tool, often occur that process velocity is slow, sizing grid is inhomogeneous, the inflexible phenomenon of reinforced mesh specification.Its drawback is: time-consuming and high material consumption, and waste is serious, affects construction speed, and efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of making stand of shotcrete concrete bar sheet, has the reinforced mesh that can process different in width, facilitates multiple reinforced mesh laminations to put the feature of welding fabrication.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of making stand of shotcrete concrete bar sheet, is characterized in that: comprise screen frame and vertical leg support thereof; Described screen frame comprises horizontal bar and longitudinal rib, described horizontal bar and longitudinal rib are connected to form screen frame, top at the longitudinal rib of the described screen frame left and right sides connects symmetrical stud, before and after described screen frame the top of the horizontal bar of both sides connect before and after symmetrical stud; Described vertical leg support comprises the vertical leg in the left side being connected to below screen frame, the vertical leg of middle vertical leg and right side, and the length of the vertical leg in described centre is greater than the length of the vertical leg in left side, the length of vertical leg in the middle of the length of the vertical leg in described right side is greater than; The stud of described symmetrical stud and front and back symmetry all tilts to upper left side.
The further improvement that the utility model is done is: the periphery in described vertical leg support connects stay bolt.
The stud of described symmetrical stud and front and back symmetry all and between vertical line forms 30 degree angles.
Adopt the beneficial effect that produces of technique scheme to be: the utility model can be placed in multistory reinforced net sheet welding simultaneously on the stand of inclination, due to the left low right height of stand, every layer of reinforced mesh all leans against on stud and presents left low right high inclination, right-angled intersection solder joint on reinforced mesh is because dislocation all can be inserted welding rod welding sizing up, welding operation is convenient and swift, can reduce labour intensity, shorten construction period, raise labour efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the net frame structure schematic diagram of this stand;
Fig. 2 is the vertical leg support structural representation of this stand;
Fig. 3 is the structural representation of this stand fabrication of concrete reinforced mesh.
As shown in the figure: vertical leg, the vertical leg in 8 right sides, 9 concrete bar sheets in the middle of the stud of 1 longitudinal rib, 2 horizontal bars, 3 symmetrical studs, 4 front and back symmetries, 5 stay bolts, the vertical leg in 6 left sides, 7.
The specific embodiment
Pair operation of the present utility model of contrast Fig. 1-3 is used step to be described further:
Embodiment 1: a kind of making stand of shotcrete concrete bar sheet, is characterized in that: comprise screen frame and vertical leg support thereof; Described screen frame comprises horizontal bar 2 and longitudinal rib 1, described horizontal bar 2 and longitudinal rib 1 are connected to form screen frame, top at the longitudinal rib 1 of the described screen frame left and right sides connects symmetrical stud 3, before and after described screen frame the top of the horizontal bar 2 of both sides connect before and after symmetrical stud 4; Described vertical leg support comprises the vertical leg 6 in the left side being connected to below screen frame, the vertical leg 8 of middle vertical leg 7 and right side, and the length of the vertical leg 7 in described centre is greater than the length of the vertical leg 6 in left side, the length of vertical leg 7 in the middle of the length of the vertical leg 8 in described right side is greater than; The stud 4 of described symmetrical stud 3 and front and back symmetry all tilts to upper left side.The stud 4 of described symmetrical stud 3 and front and back symmetry all and between vertical line forms 30 degree angles.The using method of the present embodiment: one, net sheet reinforcing bar is cut out by figure paper size.Two, the longitudinal reinforcement of net sheet is kept flat along the stud 4 of front and back symmetry, then transverse steel is put along symmetrical stud 3, multistory reinforced according to sequentially putting in length and breadth.Three, due to the left low right height of stand, every layer of reinforced mesh all leans against on stud and presents left low right high inclination, and the right-angled intersection solder joint on reinforced mesh is because dislocation all can be inserted welding rod welding sizing up, four, 8 layers of reinforced mesh have been welded and shifted out stand and neatly put.
Embodiment 2: a kind of making stand of shotcrete concrete bar sheet, is characterized in that: one, will comprise screen frame and vertical leg support thereof; Described screen frame comprises horizontal bar 2 and longitudinal rib 1, described horizontal bar 2 and longitudinal rib 1 are connected to form screen frame, top at the longitudinal rib 1 of the described screen frame left and right sides connects symmetrical stud 3, before and after described screen frame the top of the horizontal bar 2 of both sides connect before and after symmetrical stud 4; Described vertical leg support comprises the vertical leg 6 in the left side being connected to below screen frame, the vertical leg 8 of middle vertical leg 7 and right side, and the length of the vertical leg 7 in described centre is greater than the length of the vertical leg 6 in left side, the length of vertical leg 7 in the middle of the length of the vertical leg 8 in described right side is greater than; The stud 4 of described symmetrical stud 3 and front and back symmetry all tilts to upper left side.Periphery in described vertical leg support connects stay bolt 5.The stud 4 of described symmetrical stud 3 and front and back symmetry all and between vertical line forms 30 degree angles.The using method of the present embodiment is identical with embodiment 1.
Claims (3)
1. a making stand for shotcrete concrete bar sheet, is characterized in that: comprise screen frame and vertical leg support thereof; Described screen frame comprises horizontal bar (2) and longitudinal rib (1), described horizontal bar (2) and longitudinal rib (1) are connected to form screen frame, connect symmetrical stud (3) on the top of the longitudinal rib (1) of the described screen frame left and right sides, before and after described screen frame, the top of the horizontal bar (2) of both sides connects the symmetrical stud (4) in front and back; Described vertical leg support comprises that the vertical leg (6) in the left side being connected to below screen frame, middle vertical leg (7) and right side found leg (8), the length that leg (7) is found in described centre is greater than the length of the vertical leg (6) in left side, founds the length of leg (7) in the middle of the length that leg (8) found on described right side is greater than; The stud (4) of described symmetrical stud (3) and front and back symmetry all tilts to upper left side.
2. the making stand of a kind of shotcrete concrete bar sheet according to claim 1, is characterized in that: the periphery in described vertical leg support connects stay bolt (5).
3. the making stand of a kind of shotcrete concrete bar sheet according to claim 1 and 2, is characterized in that: the stud (4) of described symmetrical stud (3) and front and back symmetry all and between vertical line forms 30 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810561.9U CN203592260U (en) | 2013-12-11 | 2013-12-11 | Manufacturing rack of anchoring and shotcreting concrete reinforcement meshes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810561.9U CN203592260U (en) | 2013-12-11 | 2013-12-11 | Manufacturing rack of anchoring and shotcreting concrete reinforcement meshes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592260U true CN203592260U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810561.9U Expired - Fee Related CN203592260U (en) | 2013-12-11 | 2013-12-11 | Manufacturing rack of anchoring and shotcreting concrete reinforcement meshes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368915A (en) * | 2014-09-26 | 2015-02-25 | 甘肃万泰建设工程有限公司 | Method for manufacturing steel bar mesh die for first lining of tunnel |
| CN106583603A (en) * | 2016-12-23 | 2017-04-26 | 国家电网公司 | Manufacturing method for sprayed concrete reinforcing mesh and bracket used in manufacturing method |
| CN110230269A (en) * | 2019-07-29 | 2019-09-13 | 中交一公局第三工程有限公司 | Stiff skeleton moulding bed and its method for making stiff skeleton |
-
2013
- 2013-12-11 CN CN201320810561.9U patent/CN203592260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368915A (en) * | 2014-09-26 | 2015-02-25 | 甘肃万泰建设工程有限公司 | Method for manufacturing steel bar mesh die for first lining of tunnel |
| CN104368915B (en) * | 2014-09-26 | 2016-09-21 | 甘肃万泰建设工程有限公司 | Reinforced mesh mould making method is served as a contrast at the beginning of tunnel |
| CN106583603A (en) * | 2016-12-23 | 2017-04-26 | 国家电网公司 | Manufacturing method for sprayed concrete reinforcing mesh and bracket used in manufacturing method |
| CN110230269A (en) * | 2019-07-29 | 2019-09-13 | 中交一公局第三工程有限公司 | Stiff skeleton moulding bed and its method for making stiff skeleton |
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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 |
Granted publication date: 20140514 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |