CN219434032U

CN219434032U - Plumb line coordinatograph protection device

Info

Publication number: CN219434032U
Application number: CN202320366182.9U
Authority: CN
Inventors: 马康; 魏仁杰; 肖仕进; 李江华; 范正春
Original assignee: Sinohydro Bureau 10 Co Ltd
Current assignee: Sinohydro Bureau 10 Co Ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-28
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of protection, in particular to a protection device for a plumb line coordinatometer, which comprises an instrument, wherein the lower surface of the instrument is fixedly connected with a rotary table, the side surface of the instrument is fixedly connected with a display screen, one end of the rotary table far away from the instrument is rotatably connected with an installation table, and the protection device further comprises: detachably installs in the instrument side for protect the protector of display screen, protector includes fixed connection in the side of instrument for shelter from the sunshade of display screen, and fixed connection in the side of instrument, be used for installing two fixed blocks and the sliding connection of sunshade at the inner wall of fixed block, can guarantee two draw runner that the sunshade removed, two first spouts have been seted up to the upper surface of instrument, two the equal sliding connection in surface of first spout has first slider on the instrument. The utility model solves the problem that the display screen of the vertical line coordinatometer is easy to damage when being impacted.

Description

Plumb line coordinatograph protection device

Technical Field

The utility model relates to the technical field of protection, in particular to a protection device for a plumb line coordinatograph.

Background

In the prior art, the vertical line coordinatometer is commonly used for measuring the horizontal direction and the vertical direction of the hydropower station dam so as to realize the safety monitoring of the hydropower station dam, and the vertical line coordinatometer protection device is a device for protecting the vertical line coordinatometer.

One chinese patent with publication number CN216049712U discloses a protection device for shading and dust prevention of plumb line coordinatograph, it sets up in plumb line coordinatograph top, protection device includes lens hood and polished rod, the lens hood wears to establish on the polished rod and with polished rod threaded connection, and coupling nut is disposed respectively at the upper and lower both ends of polished rod, coupling nut includes nut body and the connecting portion of setting on the nut body, the connecting portion is equipped with the insertion hole that is used for inserting the plumb line along vertically, is equipped with the fixed orifices that is used for fixing the plumb line along transversely, the fixed orifices is linked together with the insertion hole. The protection device can shield the irradiation of the upper or lateral interference light and the falling of dust, and improves the accuracy of the measurement data of the vertical line coordinatometer.

In view of the above and related art, the inventors consider that there is a disadvantage in that a place where a plumb line coordinator is used is generally a construction site, and the display screen of the plumb line coordinator is often damaged when being impacted due to the lack of a protection device for the display screen.

Accordingly, the present utility model provides a plumb line coordinator protection device.

Disclosure of Invention

The utility model aims to solve the defect that a display screen of a vertical line coordinatometer is easy to damage when impacted in the prior art, and provides a protection device for the vertical line coordinatometer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a plumb line coordinatometer protection device, includes the instrument, the lower surface fixedly connected with revolving stage of instrument, the side fixedly connected with display screen of instrument, the one end rotation that the instrument was kept away from to the revolving stage is connected with the mount table, still includes: detachably mounted is in the instrument side for protect the protector of display screen, protector includes fixed connection in the side of instrument, is used for shielding the sunshade that the display screen sheltered from to and fixed connection in the side of instrument, be used for installing two fixed blocks and the sliding connection of sunshade at the inner wall of fixed block, can guarantee two draw bars that the sunshade removed.

The effects achieved by the components are as follows: the shielding plate can play a shielding role on the display screen, the sliding strip can ensure that the shielding plate can slide between the two fixed blocks, and the shielding plate is convenient to be far away from or close to the display screen.

Preferably, two first sliding grooves are formed in the upper surface of the instrument, the surfaces of the two first sliding grooves on the instrument are both connected with first sliding blocks in a sliding mode, and a handle is fixedly connected to one side, close to the first sliding blocks, of the shielding plate.

The effects achieved by the components are as follows: the handle can facilitate the movement of the shielding plate.

Preferably, the upper surface of the instrument is fixedly connected with two arc plates, and the inner walls of the two arc plates are both connected with inserted bars in a sliding manner.

The effects achieved by the components are as follows: the arc-shaped plate enables the inserted link to establish a connection relationship with the instrument, thereby facilitating the inserted link to function.

Preferably, one end of the inserted bar, which is far away from the first sliding block, is fixedly connected with a pulling plate, a spring is sleeved on the surface of the inserted bar, and two ends of the spring are respectively fixedly connected with the pulling plate and the arc-shaped plate.

The effects achieved by the components are as follows: the pull plate can conveniently move the inserted bar, and the spring ensures stable connection between the inserted bar and the arc plate.

Preferably, the mounting table is far away from one side of instrument demountable installation has adjusting device, adjusting device includes four second sliders, four second spouts have been seted up to the side of mounting table, four second sliders sliding connection respectively is on four second spout surfaces of mounting table side, four the equal fixedly connected with connecting block of one side that the mounting table was kept away from to the second slider.

The effects achieved by the components are as follows: the slider makes the connecting block can dismantle and install, has improved adjusting device's flexibility of installation.

Preferably, one side of the connecting block away from the second sliding block is fixedly connected with a supporting leg, and the side surface of the mounting table is fixedly connected with four positioning plates.

The effects achieved by the components are as follows: the landing leg plays the supporting role, can control the landing leg position through the removal of connecting block to can realize height-adjusting's function.

Preferably, the inner walls of the four positioning plates are all connected with screws in a sliding manner, and one end, close to the positioning plate, of each screw is fixedly connected with two connecting rings.

The effects achieved by the components are as follows: the screw rod is connected with the locating plate in a sliding way through the two connecting rings, so that stable connection between the screw rod and the locating plate is ensured, and the screw rod can rotate.

To sum up:

1. according to the utility model, when the display screen is required to be observed, the pull plate is pulled to enable the inserting rod to be far away from the shielding plate, the first sliding block is slid to block the inserting rod, the handle is grasped to drive the shielding plate to be far away from the instrument, the first sliding block is slid to be far away from the inserting rod, the inserting rod is close to the shielding plate under the action of spring force, at the moment, the content on the display screen can be observed, when the display screen is not required to be used, the pull plate is pulled to be far away from the shielding plate, the first sliding block is slid to limit the inserting rod, the handle is pulled to enable the handle to be close to the instrument, the first sliding block is slid to be far away from the inserting rod, at the moment, the inserting rod is close to the shielding plate and limits the shielding plate under the action of the spring force, and therefore the protection effect on the display screen is achieved.

2. In the utility model, when the angle of the vertical line coordinatometer is adjusted by using the adjusting device, the rotating connecting ring rotates on the surface of the positioning plate, so that the screw is rotated to adjust the position of the connecting block, the second sliding block is driven to slide on the surface of the second sliding groove on the mounting table by the movement of the connecting block, and the position of the supporting leg is changed at the same time, thereby realizing the function of adjusting the angle of the vertical line coordinatometer.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A of FIG. 1;

fig. 5 is a schematic view of the partial structure of fig. 2 according to the present utility model.

Legend description: 1. an instrument; 2. a display screen; 3. a turntable; 4. a mounting table; 5. a protective device; 51. a shutter; 52. a fixed block; 53. a slide bar; 54. a first slider; 55. a rod; 56. an arc-shaped plate; 57. pulling a plate; 58. a spring; 59. a grip; 6. an adjusting device; 61. a support leg; 62. a second slider; 63. a connecting block; 64. a positioning plate; 65. a connecting ring; 66. and (3) a screw.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a plumb line coordinatometer protection device, includes instrument 1, instrument 1's lower surface fixedly connected with revolving stage 3, instrument 1's side fixedly connected with display screen 2, and instrument 1's one end is kept away from to revolving stage 3 one end rotation is connected with mount table 4, still includes: the device is detachably arranged on the side face of the instrument 1, a protecting device 5 used for protecting the display screen 2, and an adjusting device 6 is detachably arranged on one side, away from the instrument 1, of the mounting table 4.

The specific arrangement and function of the guard 5 and the adjustment device 6 will be described in detail below.

Referring to fig. 1 to 4, in the present embodiment: the protection device 5 comprises a shielding plate 51 fixedly connected to the side surface of the instrument 1 and used for shielding the display screen 2, two fixing blocks 52 fixedly connected to the side surface of the instrument 1 and used for installing the shielding plate 51, and two sliding strips 53 slidably connected to the inner wall of the fixing blocks 52 and capable of ensuring the movement of the shielding plate 51. The shielding plate 51 can play a role in shielding the display screen 2, the sliding strip 53 can ensure that the shielding plate 51 can slide between the two fixed blocks 52, and the shielding plate 51 is convenient to be far away from or close to the display screen 2. Two first sliding grooves are formed in the upper surface of the instrument 1, the surfaces of the first sliding grooves on the two instruments 1 are connected with first sliding blocks 54 in a sliding mode, and a handle 59 is fixedly connected to one side, close to the first sliding blocks 54, of the shielding plate 51. The handle 59 may facilitate movement of the shutter 51.

The upper surface of the instrument 1 is fixedly connected with two arc plates 56, and the inner walls of the two arc plates 56 are both connected with a plunger 55 in a sliding way. The arcuate plate 56 allows the plunger 55 to be in a connected relationship with the instrument 1 to facilitate the functioning of the plunger 55. The insert rod 55 is far away from one end of the first sliding block 54 and is fixedly connected with a pull plate 57, a spring 58 is sleeved on the surface of the insert rod 55, and two ends of the spring 58 are fixedly connected with the pull plate 57 and the arc plate 56 respectively. The pull plate 57 can facilitate the movement of the insert rod 55, and the spring 58 ensures a stable connection between the insert rod 55 and the arc plate 56.

Referring to fig. 2 and 5, specifically, the adjusting device 6 includes four second sliding blocks 62, four second sliding grooves are formed in the side surface of the mounting table 4, the four second sliding blocks 62 are respectively slidably connected to the four second sliding groove surfaces of the side surface of the mounting table 4, and connecting blocks 63 are fixedly connected to one sides, far away from the mounting table 4, of the four second sliding blocks 62. The slider allows the connection block 63 to be detached and attached, improving the flexibility of the installation of the adjustment device 6.

The side of the connecting block 63, which is far away from the second slider 62, is fixedly connected with a supporting leg 61, and the side surface of the mounting table 4 is fixedly connected with four positioning plates 64. The leg 61 plays a supporting role, and the position of the leg 61 can be controlled by the movement of the connection block 63, so that the function of adjusting the height can be achieved. The inner walls of the four positioning plates 64 are all connected with screws 66 in a sliding manner, and one end, close to the positioning plates 64, of each screw 66 is fixedly connected with two connecting rings 65. The screw 66 is slidably connected to the positioning plate 64 via two connecting rings 65, which ensures a stable connection between the screw 66 and the positioning plate 64 and allows the screw 66 to rotate.

Working principle: when the protection device for the vertical line coordinatometer is used, the shielding plate 51 falls down to shield the display screen 2, so that the damage to the display screen 2 when the vertical line coordinatometer is impacted is prevented. When the content displayed by the display screen 2 on the instrument 1 is required to be observed, the pull plate 57 is pulled to drive the insert rod 55 to slide on the inner wall of the arc plate 56, so that the insert rod 55 is far away from the shielding plate 51, the restriction of the insert rod 55 on the shielding plate 51 is released, the first sliding block 54 is slid, the first sliding block 54 is blocked by the first sliding block 54, then the handle 59 is grasped to drive the shielding plate 51 and the sliding strip 53 to slide in the notch on the fixed block 52 to be far away from the instrument 1, the first sliding block 54 is slid, so that the first sliding block 54 is far away from the insert rod 55, at the moment, under the action of the elastic force of the spring 58, the insert rod 55 is close to the shielding plate 51, the position of the shielding plate 51 is limited, at the moment, the content on the display screen 2 can be observed, when the display screen 2 is not required to be used, the pull plate 57 is pulled to drive the inserting rod 55 to be far away from the shielding plate 51, the first sliding block 54 is slid to be close to the inserting rod 55, the inserting rod 55 is limited, the handle 59 is pulled to be close to the instrument 1, the first sliding block 54 is slid to be far away from the inserting rod 55, at the moment, under the action of the elastic force of the spring 58, the inserting rod 55 is close to the shielding plate 51, the shielding plate 51 is limited, and the damage to the display screen 2 of the vertical line coordinatometer when being impacted is reduced as far as possible through the arrangement of the protecting device 5, so that the safety of the display screen 2 of the vertical line coordinatometer when being impacted is ensured as far as possible.

When measuring the horizontal and vertical directions of a hydropower station dam, the angle of the vertical line coordinatometer can be adjusted by using the adjusting device 6, the angle adjusting device can work normally under different ground conditions, when the angle adjusting is carried out on the vertical line coordinatometer, the position of the connecting block 63 is adjusted by rotating the screw 66, the position of the supporting leg 61 can be adjusted to adapt to different ground conditions by moving the connecting block 63, the direction of the instrument 1 is adjusted by rotating the rotary table 3, the connecting relation between the connecting block 63 and the mounting table 4 is ensured by the second sliding block 62, the connecting block 63 can move, thereby ensuring that the adjusting device 6 can play a role, the screw 66 is connected with the positioning plate 64 in a sliding way through the two connecting rings 65, the stable connection between the screw 66 and the positioning plate 64 is ensured, the screw 66 can rotate, the vertical line coordinatometer can adapt to different ground conditions as much as possible, the use of the vertical line coordinatometer is facilitated, and the use flexibility of the vertical line coordinatometer is increased.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. A protection device for a plumb line coordinatometer, comprising an instrument (1), characterized in that: the utility model discloses a lower surface fixedly connected with revolving stage (3) of instrument (1), the side fixedly connected with display screen (2) of instrument (1), the one end rotation that instrument (1) was kept away from to revolving stage (3) is connected with mount table (4), still includes: detachably mounted is in instrument (1) side for carry out protector (5) of protection to display screen (2), protector (5) are including fixed connection in the side of instrument (1), are used for shielding sunshade (51) of display screen (2) to and fixed connection is in the side of instrument (1), are used for installing two fixed blocks (52) and sliding connection at the inner wall of fixed block (52) of sunshade (51), can guarantee two draw runner (53) that sunshade (51) removed.

2. A plumb line coordinator protection device according to claim 1, wherein: two first sliding grooves are formed in the upper surface of the instrument (1), first sliding blocks (54) are connected to the surfaces of the first sliding grooves on the instrument (1) in a sliding mode, and a handle (59) is fixedly connected to one side, close to the first sliding blocks (54), of the shielding plate (51).

3. A plumb line coordinator protection device according to claim 1, wherein: the upper surface of instrument (1) is fixedly connected with two arc (56), and two the inner wall of arc (56) all sliding connection has inserted bar (55).

4. A plumb line coordinator protection according to claim 3, characterized in that: one end of the inserted link (55) far away from the first sliding block (54) is fixedly connected with a pulling plate (57), a spring (58) is sleeved on the surface of the inserted link (55), and two ends of the spring (58) are fixedly connected with the pulling plate (57) and the arc-shaped plate (56) respectively.

5. A plumb line coordinator protection device according to claim 1, wherein: one side that instrument (1) was kept away from to mount table (4) demountable installation has adjusting device (6), adjusting device (6) include four second sliders (62), four second spouts have been seted up to the side of mount table (4), four second slider (62) sliding connection are respectively on four second spout surfaces of mount table (4) side, four equal fixedly connected with connecting block (63) of one side that mount table (4) was kept away from to second slider (62).

6. A plumb line coordinator protection device according to claim 5, wherein: one side of the connecting block (63) far away from the second sliding block (62) is fixedly connected with a supporting leg (61), and the side surface of the mounting table (4) is fixedly connected with four positioning plates (64).

7. A plumb line coordinator protection device according to claim 6, wherein: the inner walls of the four positioning plates (64) are all connected with screws (66) in a sliding mode, and one end, close to the positioning plates (64), of each screw (66) is fixedly connected with two connecting rings (65).