CN211452291U - Auxiliary device for headroom convergence fixation - Google Patents
Auxiliary device for headroom convergence fixation Download PDFInfo
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- CN211452291U CN211452291U CN201922038357.XU CN201922038357U CN211452291U CN 211452291 U CN211452291 U CN 211452291U CN 201922038357 U CN201922038357 U CN 201922038357U CN 211452291 U CN211452291 U CN 211452291U
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Abstract
The utility model belongs to the field of fixing devices, in particular to an auxiliary device for headroom convergence fixing, aiming at the problem that the existing measuring equipment is inconvenient to fix when in use, the utility model provides a scheme which comprises a mounting plate, wherein the top of the mounting plate is provided with a mounting groove, a press plate is slidably mounted in the mounting groove, the top of the mounting plate is provided with two cylindrical grooves, cylindrical blocks are rotatably mounted in the two cylindrical grooves, the tops of the two cylindrical blocks are fixedly provided with a limiting block, the outer sides of the two cylindrical blocks are provided with arc-shaped clamping grooves, the side walls of the two cylindrical grooves are provided with sliding grooves, sliding blocks are slidably mounted in the two sliding grooves, one sides of the two sliding blocks which are close to each other are fixedly provided with arc-shaped blocks, the two arc-shaped blocks are respectively matched with the two arc-shaped clamping grooves, and one end of, the utility model discloses be convenient for fix monitoring and measuring equipment, labour saving and time saving, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a fixing device technical field especially relates to a headroom convergence is fixed and is used auxiliary device.
Background
Clearance convergence is also called clearance deformation, and refers to the phenomenon that the surrounding rock mass invades into the clearance of the tunnel after the tunnel is excavated, generally refers to the change of the relative position between two points on the periphery of the tunnel, and clearance deformation measurement, also called clearance displacement measurement and convergence measurement, refers to the measurement of the relative displacement of the periphery of the tunnel towards the inner side of the periphery of the tunnel after the excavation by using monitoring and measuring equipment.
In the prior art, when the monitoring and measuring device is used, the monitoring and measuring device is not convenient to fix, so that an auxiliary device for headroom convergence and fixation is provided to solve the problems.
Disclosure of Invention
The utility model aims at solving the problem that the existing measuring equipment in the prior art is inconvenient for fixing when in use, and provides an auxiliary device for fixing clearance convergence.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a clearance convergence is fixed and is used auxiliary device, includes the mounting panel, the mounting groove has been seted up at the top of mounting panel, slidable mounting has the clamp plate in the mounting groove, two cylindrical grooves have been seted up at the top of mounting panel, and two cylindrical grooves all rotate and install the cylindrical piece, and the equal fixed mounting in top of two cylindrical pieces has the restriction piece, and the arc draw-in groove has all been seted up in the outside of two cylindrical pieces, and the spout has all been seted up to the lateral wall in two cylindrical grooves, and equal slidable mounting has the slider in two spouts, and the equal fixed mounting in one side that two sliders are close to each other has the arc piece, and two arc pieces cooperate with two arc draw-in grooves respectively, and the equal fixed mounting of the other end of two sliders has the.
Preferably, the bottom of the pressure plate is fixedly provided with one end of a plurality of second springs, and the other end of each second spring is fixedly connected with the inner wall of the bottom of the mounting groove.
Preferably, the guide grooves are formed in the inner walls of the tops and the inner walls of the bottoms of the two sliding grooves, the guide blocks are fixedly mounted at the tops and the bottoms of the two sliding blocks, and the guide blocks are connected with the side walls of the corresponding guide grooves in a sliding mode.
Preferably, the ring channel has all been seted up in the outside of two cylindricality pieces, and the equal fixed mounting of lateral wall in two cylindricality grooves has two sliding blocks, the sliding block with the lateral wall sliding connection of the ring channel that corresponds.
Preferably, the mounting plate is a transparent acrylic plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) when the scheme is used, the monitoring measuring equipment is clamped into the mounting groove and is pressed downwards, the monitoring measuring equipment drives the pressing plate to press downwards to enable the plurality of second springs to contract, the monitoring measuring equipment is completely clamped into the mounting groove, then the two limiting blocks are rotated, the bottoms of the two limiting blocks are in contact with the top of the monitoring measuring equipment, so that the monitoring measuring equipment is prevented from being separated from the mounting groove, the contraction states of the two first springs are relieved, the two arc-shaped blocks are clamped into the two arc-shaped clamping grooves, the two cylindrical blocks are limited, the positions of the two limiting blocks are stable, and the monitoring measuring equipment is fixed;
(2) the utility model discloses be convenient for fix monitoring and measuring equipment, labour saving and time saving, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic perspective view of a mounting plate of an auxiliary device for headroom convergence fixation according to the present invention;
fig. 2 is a schematic perspective view of the connection of the mounting plate, the pressing plate and the limiting block of the auxiliary device for headroom convergence fixation according to the present invention;
fig. 3 is a schematic front sectional view of an auxiliary device for headroom convergence fixing according to the present invention;
fig. 4 is a schematic structural diagram of a portion a of an auxiliary device for headroom convergence fixing according to the present invention.
In the figure: the device comprises a mounting plate 1, a mounting groove 2, a pressing plate 3, a limiting block 4, a cylindrical block 5, a cylindrical groove 6, an arc-shaped clamping groove 7, a sliding groove 8, a sliding block 9, an arc-shaped block 10, a first spring 11 and a second spring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a fixed auxiliary device that uses of headroom convergence, including mounting panel 1, mounting groove 2 has been seted up at mounting panel 1's top, slidable mounting has clamp plate 3 in mounting groove 2, two cylindrical grooves 6 have been seted up at mounting panel 1's top, cylindrical block 5 has all been installed in two cylindrical grooves 6 rotation, the equal fixed mounting in top of two cylindrical blocks 5 has restriction piece 4, arc draw-in groove 7 has all been seted up in the outside of two cylindrical blocks 5, spout 8 has all been seted up to the lateral wall of two cylindrical grooves 6, equal slidable mounting has slider 9 in two spout 8, the equal fixed mounting in one side that two sliders 9 are close to each other has arc piece 10, two arc pieces 10 cooperate with two arc draw-in grooves 7 respectively, the equal fixed mounting of the other end of two sliders 9 has the one end of first spring 11, the other end of two first springs 11 respectively with one.
In this embodiment, the bottom of clamp plate 3 is fixed with the one end of a plurality of second springs 12, and the other end of second spring 12 and the bottom inner wall fixed connection of mounting groove 2 can make clamp plate 3 reset through a plurality of second springs 12, supplementary monitoring measuring equipment's dismantlement.
In this embodiment, all seted up the guide way on the top inner wall of two spouts 8 and the bottom inner wall, the top of two sliders 9 and the equal fixed mounting in bottom have the guide block, the lateral wall sliding connection of guide block and the guide way that corresponds, the setting up of guide block and guide way makes slider 9 slide not off normal.
In this embodiment, the annular groove has all been seted up in the outside of two cylindricality pieces 5, and the equal fixed mounting of lateral wall in two cylindricality pieces 6 has two sliding blocks, the sliding block with the lateral wall sliding connection of the annular groove that corresponds, the setting up of sliding block and annular groove makes the stable at cylindricality piece 6 internal rotation of cylindricality piece 5.
In this embodiment, the mounting plate 1 is a transparent acrylic plate.
Example two
Referring to fig. 1-4, a fixed auxiliary device that uses of headroom convergence, including mounting panel 1, mounting groove 2 has been seted up at mounting panel 1's top, slidable mounting has clamp plate 3 in mounting groove 2, two cylindrical grooves 6 have been seted up at mounting panel 1's top, cylindrical block 5 has all been installed in two cylindrical grooves 6 to rotate, the top of two cylindrical blocks 5 all has restriction piece 4 through welded fastening, arc draw-in groove 7 has all been seted up in two cylindrical blocks 5's the outside, spout 8 has all been seted up to two cylindrical grooves 6's lateral wall, equal slidable mounting has slider 9 in two spout 8, one side that two sliders 9 are close to each other all has arc piece 10 through welded fastening, two arc pieces 10 cooperate with two arc draw-in grooves 7 respectively, the other end of two sliders 9 all has the one end of first spring 11 through welded fastening, the other end of two first springs 11 respectively with one side inner wall fixed connection of two.
In this embodiment, the bottom of clamp plate 3 has the one end of a plurality of second springs 12 through welded fastening, and the other end of second spring 12 and the bottom inner wall fixed connection of mounting groove 2 can make clamp plate 3 reset through a plurality of second springs 12, supplementary monitoring and measuring equipment's dismantlement.
In this embodiment, all seted up the guide way on the top inner wall of two spouts 8 and the bottom inner wall, the top of two sliders 9 all has the guide block through welded fastening with the bottom, the lateral wall sliding connection of guide block and the guide way that corresponds, the setting up of guide block and guide way makes slider 9 slide not off normal.
In this embodiment, the ring channel has all been seted up in the outside of two cylindricality pieces 5, and two sliding blocks are all installed through welded fastening to the lateral wall in two cylindricality pieces 6, sliding block and the lateral wall sliding connection of the ring channel that corresponds, and the setting up of sliding block and ring channel makes the stable rotation in cylindricality piece 6 of cylindricality piece 5.
In this embodiment, the mounting plate 1 is a transparent acrylic plate.
In the embodiment, when the device is used, the monitoring and measuring device is clamped into the mounting groove 2 and is pressed downwards, the monitoring and measuring device drives the pressing plate 3 to press downwards to contract the second springs 12, the monitoring and measuring device is completely clamped into the mounting groove 2, then the two limiting blocks 4 are rotated to enable the bottoms of the two limiting blocks 4 to be in contact with the top of the monitoring and measuring device, so that the monitoring and measuring device is prevented from being separated from the mounting groove 2, the two limiting blocks 4 rotate to drive the two cylindrical blocks 5 to rotate, when the arc-shaped groove clamps 7 on the two cylindrical blocks 5 are aligned with the two arc-shaped blocks 10, the two first springs 11 are released from the contraction state, so that the two sliding blocks 9 drive the two arc-shaped blocks 10 to approach each other, the two arc-shaped blocks 10 are clamped into the two arc-shaped clamping grooves 7 to limit the two cylindrical blocks 5, so that the positions of the two limiting blocks 4 are stable, and the monitoring, when needing to dismantle, twist and move two restriction piece 4, two restriction piece 4 drive two cylindricality pieces 5 and rotate, arc draw-in groove 7 and two arc piece 10 mutual extrusions on two cylindricality pieces 5, thereby make two arc pieces 10 break away from two arc draw-in grooves 7, two arc pieces 10 drive two sliders 9 and keep away from each other, thereby make two first springs 11 shrink, the top restriction to monitoring measuring equipment is relieved in two restriction piece 4's rotation, the shrink state is relieved to a plurality of second springs 12 this moment, thereby promote 3 rebound of clamp plate, clamp plate 3 drives monitoring measuring equipment rebound and breaks away from mounting groove 2, the convenience is dismantled monitoring measuring equipment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a clearance convergence is fixed and is used auxiliary device, includes mounting panel (1), its characterized in that, mounting groove (2) has been seted up at the top of mounting panel (1), slidable mounting has clamp plate (3) in mounting groove (2), two cylindrical slots (6) have been seted up at the top of mounting panel (1), cylindrical block (5) have all been installed in two cylindrical slots (6) rotation, limiting block (4) have all been fixed to the top of two cylindrical block (5), arc draw-in groove (7) have all been seted up in the outside of two cylindrical block (5), spout (8) have all been seted up to the lateral wall of two cylindrical slots (6), slider (9) have all been installed in two spout (8) sliding, one side that two slider (9) are close to each other all fixed mounting has arc piece (10), two arc piece (10) cooperate with two arc draw-in groove (7) respectively, the other end of two slider (9) all fixed mounting has the one end of, the other ends of the two first springs (11) are respectively fixedly connected with the inner wall of one side of the two sliding grooves (8).
2. A headroom convergence fixing auxiliary device as claimed in claim 1, wherein one end of a plurality of second springs (12) is fixedly installed at the bottom of the pressing plate (3), and the other end of the second springs (12) is fixedly connected with the bottom inner wall of the mounting groove (2).
3. The auxiliary device for headroom convergence fixation of claim 1 wherein the top inner wall and the bottom inner wall of the two sliding slots (8) are opened with guiding slots, the top and the bottom of the two sliding blocks (9) are fixedly installed with guiding blocks, and the guiding blocks are slidably connected with the side walls of the corresponding guiding slots.
4. The auxiliary device for headroom convergence fixation according to claim 1, wherein the two cylindrical blocks (5) are both provided with an annular groove at the outer side, and two sliding blocks are fixedly mounted on the side walls of the two cylindrical grooves (6) and slidably connected with the corresponding side walls of the annular grooves.
5. The headroom convergence fixing assistance device according to claim 1, wherein the mounting plate (1) is a transparent acrylic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038357.XU CN211452291U (en) | 2019-11-22 | 2019-11-22 | Auxiliary device for headroom convergence fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038357.XU CN211452291U (en) | 2019-11-22 | 2019-11-22 | Auxiliary device for headroom convergence fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452291U true CN211452291U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922038357.XU Active CN211452291U (en) | 2019-11-22 | 2019-11-22 | Auxiliary device for headroom convergence fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452291U (en) |
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2019
- 2019-11-22 CN CN201922038357.XU patent/CN211452291U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230412 Address after: 1201-C0041, 12th Floor, Building 10, Yard 1, Tianxing Street, Fangshan District, Beijing, 102400 (Cluster Registration) Patentee after: Beijing FuDerui Construction Engineering Co.,Ltd. Address before: 251700 93 diaomayang, Sunwu Town, Huimin County, Binzhou City, Shandong Province Patentee before: Yang Jianqiang |