CN218884975U - Laser locator for controlling tunnel inverted arch side wall reserved structure - Google Patents
Laser locator for controlling tunnel inverted arch side wall reserved structure Download PDFInfo
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- CN218884975U CN218884975U CN202223221714.4U CN202223221714U CN218884975U CN 218884975 U CN218884975 U CN 218884975U CN 202223221714 U CN202223221714 U CN 202223221714U CN 218884975 U CN218884975 U CN 218884975U
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Abstract
The utility model relates to a tunnel invert construction technical field, more specifically say, relate to a control tunnel invert side wall reserved structure's laser locator. Including base, fixed stay and locating component, set up the spiral regulation landing leg between base and the base and be connected, fixed surface inserts and is equipped with two sets of fixed stay on the base, and two fixed stay set up along base axis symmetry, are provided with multiunit locating component between two fixed stay, are provided with the laser locator on the locating component. The device is flexible and convenient to use, simple to operate, short in time consumption, accurate in positioning and large in application prospect. The utility model discloses mainly be applied to in the aspect of tunnel construction laser location.
Description
Technical Field
The utility model relates to a tunnel invert construction technical field, more specifically say, relate to a control tunnel invert side wall reserved structure's laser locator.
Background
At present, the construction of reinforcing steel bars and waterproof layers of inverted arch linings of tunnels in China mainly adopts a manual wire drawing and laser positioning method, if the manual wire drawing method is adopted, the initial support surface needs to be drawn line by hand according to a plurality of groups of measurement lofting reference points, the operation is complicated, the time consumption is long, and the linear control precision is not high; if the method of laser positioning is adopted, stable equipment is needed to fix the laser positioner, and the existing fixing equipment has the problems of poor adjustability, inconvenience in storage and inaccurate positioning, and the construction quality of the inverted arch is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a laser locator for controlling the tunnel inverted arch side wall reserved structure. The device is convenient to disassemble and install, does not need to manually reciprocate the primary support surface to perform wire drawing and marking operation, can control the height and the position of laser positioning through the adjustment of the spiral adjusting support leg, the transverse inserting plate, the screw rod and the nut, and has wide application range and high positioning precision.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model provides a control tunnel invert side wall reserved structure's laser locator, includes base, fixed stay and locating component, it is connected to set up the screw regulation landing leg between base and the base, fixed surface inserts and is equipped with two sets of fixed stay, two on the base the fixed stay sets up, two along base axis symmetry be provided with multiunit locating component between the fixed stay, the last laser locator that is provided with of locating component.
The positioning assembly comprises a fixed platform inserting plate and a positioning horizontal plate, the two ends of the fixed platform inserting plate are respectively inserted into the fixing support columns on the two sides, the positioning horizontal plate is arranged on the fixed platform inserting plate and perpendicular to the fixed platform inserting plate, and the laser positioner is arranged on the positioning horizontal plate.
The utility model discloses a fixing support, including fixed pillar, fixing support, picture peg, vertical slot, a plurality of picture peg grooves, picture peg groove and vertical slot intercommunication set up, the picture peg inslot interpolation is equipped with the horizontal picture peg that is used for spacing fixed station picture peg height.
The positioning horizontal plate is provided with a screw rod at the middle position of one side close to the fixed platform plugboard, a strip-shaped hole is formed in the fixed platform plugboard corresponding to the screw rod, and a nut used for fixing the height of the positioning horizontal plate is arranged on the screw rod.
The utility model discloses a fixed station picture peg, including fixed station picture peg, location horizontal plate, location reference column, the fixed station picture peg corresponds reference column position and has seted up the quad slit.
The upper surface of the base is fixedly provided with a universal level bubble.
The base and the base adopt circular disc bodies with the same size.
The spiral adjusting supporting legs are provided with three groups, and the three groups of spiral adjusting supporting legs are distributed in an equilateral triangle shape.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
the height of the base can be adjusted by spirally adjusting the supporting legs, so that the construction positioning requirements of different requirements are met; the universal level bubble can ensure that the device keeps a horizontal state and detects the state of the base; through the combined arrangement of the vertical slot, the inserting plate slot and the transverse inserting plate, positioning components can be arranged at different heights according to positioning requirements; the height of the laser positioner can be finely adjusted by the positioning horizontal plate which translates in the vertical direction. This device can dismantle in a flexible way, is convenient for accomodate, mobility is strong, can fix a position the operation simultaneously to different construction faces, and the location is adjusted accurately, is favorable to improving the construction precision, can show improvement efficiency of construction.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a top view of the present invention;
FIG. 5 is an enlarged view of the point A in FIG. 2;
FIG. 6 is a schematic view of a portion of a vertical slot and a board slot of the present invention;
in the figure: the laser positioning device comprises a base 1, a spiral adjusting supporting leg 2, a base 3, a universal level bubble 4, a fixing support column 5, a vertical slot 6, an inserting plate slot 7, a transverse inserting plate 8, a fixing platform inserting plate 9, a positioning horizontal plate 10, a strip-shaped hole 11, a screw rod 12, a nut 13, a square hole 14, a positioning column 15 and a laser positioner 16.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1 to 6, a control tunnel invert side wall reserved structure's laser locator, which comprises a base 1, a pedestal 3, fixing support post 5 and locating component, it is connected to set up spiral regulation landing leg 2 between base 1 and the base 3, 3 fixed surface of base inserts and is equipped with two sets of fixing support post 5, be provided with the draw-in groove that matches with 5 bottoms of fixing support post on the base 3, it is fixed to make fixing support post 5 can peg graft, it is convenient to dismantle after the use, two fixing support post 5 set up along 3 axises of base, be provided with multiunit locating component between two fixing support post 5, the last laser locator 16 that is provided with of locating component. Arrange the device in operation point of use, adjustment screw regulation landing leg 2, make 3 high location requirements that satisfy of base, according to the construction requirement, set up six sets of locating component on vertical face, six sets of locating component follow supreme vertical blind pipe locating component that is in proper order down, short side wall locating component, short reinforcing bar locating component, long reinforcing bar locating component, waterproof board locating component and geotechnological cloth locating component down, six sets of locating component are structural the same, be used for the location to the construction of different structures respectively, laser locator 16 can freely rotate at the horizontal direction.
Preferably, the positioning assembly comprises a fixed platform inserting plate 9 and a positioning horizontal plate 10, two ends of the fixed platform inserting plate 9 are respectively inserted into the fixed pillars 5 on two sides, the fixed platform inserting plate 9 can translate in the vertical direction, the positioning horizontal plate 10 is arranged on the fixed platform inserting plate 9, the positioning horizontal plate 10 is perpendicular to the fixed platform inserting plate 9, and the laser positioner 16 is arranged on the positioning horizontal plate 10. The laser positioner 16 can position different positions by adjusting the height position of the fixed platform inserting plate 9.
Preferably, the fixed support column 5 is provided with a vertical slot 6 corresponding to the fixed platform insertion plate 9 in a penetrating manner, the fixed support column 5 is horizontally provided with a plurality of insertion plate grooves 7, the insertion plate grooves 7 are communicated with the vertical slot 6, a transverse insertion plate 8 used for limiting the height of the fixed platform insertion plate 9 is inserted in each insertion plate groove 7, and when the fixed platform insertion plate 9 moves to a proper height position, the transverse insertion plate 8 is inserted in the insertion plate groove 7 at the bottom of the fixed platform insertion plate, so that the fixed platform insertion plate 9 is fixed in height.
Preferably, a screw 12 is arranged in the middle of one side of the positioning horizontal plate 10 close to the fixing platform inserting plate 9, a strip-shaped hole 11 is formed in the fixing platform inserting plate 9 corresponding to the screw 12, and a nut 13 for fixing the height of the positioning horizontal plate 10 is arranged on the screw 12. The screw rod 12 runs through the setting of bar hole, and the height of adjustment location horizontal plate 10 is adjusted to suitable position after, screws up nut 13 on the screw rod 12, will fix a position horizontal plate 10 fixedly.
Preferably, two sets of positioning columns 15 are symmetrically arranged on one side, close to the fixed platform inserting plate 9, of the positioning horizontal plate 10, the positioning columns 15 are rectangular columns, and square holes 14 are formed in the positions, corresponding to the positioning columns 15, of the fixed platform inserting plate 9. The positioning column 15 slides in the square hole 14, so that the up-and-down movement of the positioning horizontal plate 10 is limited, and the translation in the vertical direction is ensured.
Preferably, a universal level bubble 4 is fixedly arranged on the upper surface of the base 3. The universal level bubble 4 is used for controlling the level of the base 3 and avoiding the offset of positioning
Preferably, the base 1 and the base 3 are circular disks with the same size.
Preferably, the spiral adjusting supporting legs 2 are provided with three groups, and the three groups of spiral adjusting supporting legs 2 are distributed in an equilateral triangle shape.
The device is placed at an appointed position, the number of the positioning assemblies is determined according to construction requirements, the height of each fixing platform inserting plate 9 is preliminarily positioned through the transverse inserting plate 8 according to positioning data, the height of the horizontal positioning plate 10 is accurately adjusted through the positioning data, the laser positioner 16 is started, laser positioning is carried out on tunnel inverted arch construction, and the position of a structure object is reserved through accurate control construction.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (8)
1. The utility model provides a control tunnel invert side wall reserved structure thing's laser locator which characterized in that: including base (1), base (3), fixed stay (5) and locating component, set up spiral regulation landing leg (2) between base (1) and base (3) and be connected, fixed surface inserts and is equipped with two sets of fixed stay (5) on base (3), two fixed stay (5) set up along base (3) axis symmetry, two be provided with multiunit locating component between fixed stay (5), last laser locator (16) of being provided with of locating component.
2. The laser locator for controlling the reserved structures on the side walls of the inverted arches of the tunnels according to claim 1, is characterized in that: the positioning assembly comprises a fixed platform inserting plate (9) and a positioning horizontal plate (10), the two ends of the fixed platform inserting plate (9) are respectively inserted into two side fixing support columns (5), the positioning horizontal plate (10) is arranged on the fixed platform inserting plate (9), the positioning horizontal plate (10) is perpendicular to the fixed platform inserting plate (9), and the laser positioner (16) is arranged on the positioning horizontal plate (10).
3. The laser locator for controlling the tunnel invert side wall reserved structure according to claim 2, characterized in that: fixed stay (5) correspond fixed station picture peg (9) and run through and seted up vertical slot (6), a plurality of picture peg grooves (7) have been seted up to fixed stay (5) upper level, picture peg groove (7) and vertical slot (6) intercommunication set up, picture peg groove (7) interpolation is equipped with horizontal picture peg (8) that are used for spacing fixed station picture peg (9) height.
4. The laser locator of claim 2, wherein: the positioning horizontal plate is characterized in that a screw rod (12) is arranged at the middle position of one side, close to the fixed platform inserting plate (9), of the positioning horizontal plate (10), a strip-shaped hole (11) is formed in the position, corresponding to the screw rod (12), of the fixed platform inserting plate (9), and a nut (13) used for fixing and positioning the height of the horizontal plate (10) is arranged on the screw rod (12).
5. The laser locator of claim 4, wherein: the location horizontal plate (10) are close to one side symmetry of fixed station picture peg (9) and are provided with two sets of reference columns (15), reference column (15) are the rectangle post, correspond reference column (15) position on fixed station picture peg (9) and seted up quad slit (14).
6. The laser locator for controlling the reserved structures on the side walls of the inverted arches of the tunnels according to claim 1, is characterized in that: the upper surface of the base (3) is fixedly provided with a universal level bubble (4).
7. The laser locator of claim 1, wherein: the base (1) and the base (3) adopt circular disc bodies with the same size.
8. The laser locator of claim 1, wherein: the spiral adjusting supporting legs (2) are provided with three groups, and the three groups of spiral adjusting supporting legs (2) are distributed in an equilateral triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221714.4U CN218884975U (en) | 2022-12-02 | 2022-12-02 | Laser locator for controlling tunnel inverted arch side wall reserved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221714.4U CN218884975U (en) | 2022-12-02 | 2022-12-02 | Laser locator for controlling tunnel inverted arch side wall reserved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218884975U true CN218884975U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223221714.4U Active CN218884975U (en) | 2022-12-02 | 2022-12-02 | Laser locator for controlling tunnel inverted arch side wall reserved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218884975U (en) |
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2022
- 2022-12-02 CN CN202223221714.4U patent/CN218884975U/en active Active
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