CN217481301U - Positioning device for positioning position of inverted arch longitudinal waterstop - Google Patents
Positioning device for positioning position of inverted arch longitudinal waterstop Download PDFInfo
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- CN217481301U CN217481301U CN202221109859.2U CN202221109859U CN217481301U CN 217481301 U CN217481301 U CN 217481301U CN 202221109859 U CN202221109859 U CN 202221109859U CN 217481301 U CN217481301 U CN 217481301U
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Abstract
The utility model provides a positioner of vertical waterstop position of location inverted arch relates to tunnel construction technical field, and this positioner of vertical waterstop position of location inverted arch the positioner of vertical waterstop position of location inverted arch, including the mounting panel of two symmetry settings, two one side that the mounting panel is relative all is provided with the clamp plate, install the telecontrol equipment that is used for controlling the clamp plate to move relative to the mounting panel on the mounting panel, the opposite side slidable mounting of mounting panel has a plurality of fixed subassemblies that are used for fixing the mounting panel on the reinforcing bar, the telecontrol equipment includes a plurality of connecting rods articulated with the clamp plate, the connecting rod divide into two sets, two sets of connecting rod symmetry settings; the installation plate is installed on the steel bar through the fixing assembly, the pressing plate moves towards the water stop belt by starting the moving device, so that the pressing plates on two sides of the water stop belt are close to each other to clamp the water stop belt tightly, the longitudinal straightness of the water stop belt can be guaranteed by the arrangement, and the water stop belt is convenient to position and operate.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a positioner of vertical waterstop position of location invert.
Background
The general construction length of the tunnel inverted arch is 9 meters or 12 meters, a water stop belt is arranged at the connecting position of the top surface of the inverted arch side wall and the tunnel secondary lining, and the water stop belt is fixed in the concrete of the inverted arch side wall.
However, in the prior art, most tunnel inverted arch longitudinal water stops are fixed by steel bar clamps, the steel bar clamps clamp the water stops by phi 22 longitudinal steel bars for positioning, and then phi 8 vertical steel bars or iron wires are used for auxiliary reinforcement to help the water stops to stand upright. When the water stop is fixed by the reinforcing steel bar clamp, the transverse position of the water stop cannot be adjusted, so that the longitudinal straightness of the water stop is difficult to ensure, the positioning operation of the water stop is inconvenient, labor consumption is high, and further the water stop is poor in construction quality and low in construction efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner of vertical waterstop position of location inverted arch aims at solving the vertical straightness accuracy that is difficult to guarantee the waterstop among the prior art, and the inconvenient problem of location operation of waterstop.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the positioning device for positioning the position of the inverted arch longitudinal waterstop comprises two symmetrically arranged mounting plates, wherein a pressing plate is arranged on one side, opposite to the mounting plates, of each mounting plate, a moving device used for controlling the pressing plate to move relative to the mounting plates is mounted on the mounting plates, and a plurality of fixing assemblies used for fixing the mounting plates on reinforcing steel bars are slidably mounted on the other sides of the mounting plates.
In order to make the utility model discloses have the function of control clamp plate for the mounting panel motion, the utility model discloses a further technical scheme does, telecontrol equipment includes a plurality of and clamp plate articulated connecting rods, the connecting rod divide into two sets ofly, and is two sets of the connecting rod symmetry sets up, the other end of connecting rod articulates there is the movable block with mounting panel sliding connection, telecontrol equipment is still including the drive arrangement who is used for driving two sets of movable blocks motion in opposite directions or moves to the back.
In order to make the utility model discloses have the effect of two sets of movable blocks of drive motion in opposite directions or to motion back, the utility model discloses a further technical scheme does, drive arrangement includes the lead screw of being connected with the mounting panel rotation, be provided with two sections on the lead screw and revolve to opposite screw, and be two sets of connecting rod articulated movable block respectively with two sections screw-thread engagement, the one end of lead screw is installed and is used for driving its rotatory drive assembly.
A further technical scheme of the utility model does, drive assembly includes the first gear of fixed connection in lead screw one end, the meshing has the second gear on the first gear, the second gear rotates and installs on the mounting panel, the hand wheel is installed to one side of second gear.
The utility model discloses a further technical scheme does, the clamp plate is used for the tight one side of clamp to be provided with the rubber layer.
In order to make the utility model discloses have the effect of fixing the mounting panel on the reinforcing bar, the utility model discloses a further technical scheme does, fixed subassembly includes the sliding seat of sliding connection on the mounting panel, fixed mounting has first semicircle board on the sliding seat, sliding connection has second semicircle board on the first semicircle board, install the stopper that is used for preventing the landing of second semicircle board on the first semicircle board.
The utility model discloses a further technical scheme does, be provided with the spout and the draw runner of looks adaptation on first semicircle board and the second semicircle board respectively.
The utility model discloses a further technical scheme does, the bottom of second semicircle board is provided with the arc strip, the top of first semicircle board is provided with the arc wall, the arc strip can slide in the arc wall.
The utility model has the advantages that:
the utility model discloses during the use, on the reinforcing bar is installed to the mounting panel through fixed subassembly, make the clamp plate move to the waterstop at the start-up telecontrol equipment to the clamp plate of waterstop both sides is close to each other and presss from both sides tight waterstop, sets up the vertical straightness accuracy that can guarantee the waterstop like this, and the location convenient operation of waterstop.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a fixing assembly according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of the fixing assembly according to the embodiment of the present invention after being opened.
In the figure: 1. mounting a plate; 2. pressing a plate; 3. a connecting rod; 4. a moving block; 5. a lead screw; 6. a first gear; 7. a second gear; 8. a hand wheel; 9. a sliding seat; 10. a first semicircular plate; 11. a second semicircular plate; 12. and a limiting block.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-4, a positioning device for positioning the position of an inverted arch longitudinal waterstop comprises two symmetrically arranged mounting plates 1, wherein pressing plates 2 are arranged on opposite sides of the two mounting plates 1, a moving device for controlling the pressing plates 2 to move relative to the mounting plates 1 is arranged on the mounting plates 1, and a plurality of fixing components for fixing the mounting plates 1 on steel bars are slidably arranged on the other sides of the mounting plates 1.
In this embodiment, the mounting plate 1 is mounted on the steel bar through the fixing component, the pressing plate 2 moves towards the water stop belt when the moving device is started, so that the pressing plates 2 on two sides of the water stop belt are close to each other to clamp the water stop belt, the longitudinal straightness of the water stop belt can be guaranteed through the arrangement, and the water stop belt is convenient to position and operate.
Specifically, the movement device comprises a plurality of connecting rods 3 hinged with the pressing plate 2, the connecting rods 3 are divided into two groups, the two groups of connecting rods 3 are symmetrically arranged, the other ends of the connecting rods 3 are hinged with moving blocks 4 connected with the mounting plate 1 in a sliding mode, and the movement device further comprises a driving device used for driving the two groups of moving blocks 4 to move oppositely or move backwards.
Specifically, the driving device comprises a lead screw 5 rotationally connected with the mounting plate 1, two threads with opposite rotation directions are arranged on the lead screw 5, a moving block 4 hinged with the two groups of connecting rods 3 is respectively meshed with the two threads, and a driving assembly used for driving the lead screw 5 to rotate is arranged at one end of the lead screw.
Specifically, the driving assembly comprises a first gear 6 fixedly connected to one end of a lead screw 5, a second gear 7 is meshed with the first gear 6, the second gear 7 is rotatably installed on the installation plate 1, a hand wheel 8 is installed on one side of the second gear 7, the hand wheel 8 is rotated to enable the second gear 7 to drive the first gear 6 to rotate, so that the lead screw 5 rotates, the lead screw 5 rotates to enable the moving block 4 to move, the connecting rod 3 rotates, the pressing plate 2 moves relative to the installation plate 1, and therefore clamping or loosening is conducted.
Preferably, the clamping surface of the pressure plate 2 is provided with a rubber layer.
Specifically, fixed subassembly includes sliding seat 9 of sliding connection on mounting panel 1, and fixed mounting has first semicircle board 10 on sliding seat 9, and sliding connection has second semicircle board 11 on the first semicircle board 10, installs the stopper 12 that is used for preventing 11 landing of second semicircle board on the first semicircle board 10, docks first semicircle board 10 to second semicircle board 11 on to form circular through-hole, thereby the cover is on the reinforcing bar, thereby fixes.
Preferably, the first semicircular plate 10 and the second semicircular plate 11 are respectively provided with a sliding groove and a sliding strip which are matched with each other.
Further, the bottom of the second semicircular plate 11 is provided with an arc-shaped strip, and the top of the first semicircular plate 10 is provided with an arc-shaped groove, wherein the arc-shaped strip can slide in the arc-shaped groove.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. The utility model provides a positioner of vertical waterstop position of location inverted arch, its characterized in that, mounting panel (1) including two symmetries settings, two one side that mounting panel (1) is relative all is provided with clamp plate (2), install on mounting panel (1) and be used for controlling clamp plate (2) for the telecontrol equipment of mounting panel (1) motion, the opposite side slidable mounting of mounting panel (1) has a plurality of fixed subassemblies that are used for fixing mounting panel (1) on the reinforcing bar.
2. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to claim 1, wherein the movement device comprises a plurality of connecting rods (3) hinged to the pressure plate (2), the connecting rods (3) are divided into two groups, the two groups of connecting rods (3) are symmetrically arranged, the other ends of the connecting rods (3) are hinged to moving blocks (4) slidably connected to the mounting plate (1), and the movement device further comprises a driving device for driving the two groups of moving blocks (4) to move towards each other or back.
3. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to claim 2, wherein the driving device comprises a lead screw (5) rotatably connected with the mounting plate (1), two sections of threads with opposite rotation directions are arranged on the lead screw (5), moving blocks (4) hinged with the two groups of connecting rods (3) are respectively meshed with the two sections of threads, and a driving component for driving the lead screw (5) to rotate is mounted at one end of the lead screw.
4. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to the claim 3, characterized in that the driving assembly comprises a first gear (6) fixedly connected to one end of a lead screw (5), a second gear (7) is meshed on the first gear (6), the second gear (7) is rotatably installed on the installation plate (1), and a hand wheel (8) is installed on one side of the second gear (7).
5. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to the claim 1, characterized in that the clamping surface of the pressure plate (2) is provided with a rubber layer.
6. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to any one of claims 1 to 5, wherein the fixing component comprises a sliding seat (9) slidably connected to the mounting plate (1), a first semicircular plate (10) is fixedly mounted on the sliding seat (9), a second semicircular plate (11) is slidably connected to the first semicircular plate (10), and a limiting block (12) for preventing the second semicircular plate (11) from sliding off is mounted on the first semicircular plate (10).
7. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to claim 6, wherein the first semicircular plate (10) and the second semicircular plate (11) are respectively provided with a sliding groove and a sliding strip which are matched with each other.
8. The positioning device for positioning the position of the inverted arch longitudinal waterstop according to claim 7, wherein the bottom of the second semicircular plate (11) is provided with an arc-shaped strip, and the top of the first semicircular plate (10) is provided with an arc-shaped groove, and the arc-shaped strip can slide in the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109859.2U CN217481301U (en) | 2022-05-10 | 2022-05-10 | Positioning device for positioning position of inverted arch longitudinal waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109859.2U CN217481301U (en) | 2022-05-10 | 2022-05-10 | Positioning device for positioning position of inverted arch longitudinal waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217481301U true CN217481301U (en) | 2022-09-23 |
Family
ID=83311167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221109859.2U Active CN217481301U (en) | 2022-05-10 | 2022-05-10 | Positioning device for positioning position of inverted arch longitudinal waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217481301U (en) |
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2022
- 2022-05-10 CN CN202221109859.2U patent/CN217481301U/en active Active
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