Protective device for protecting photoelectric plumb coordinatograph

Abstract

The utility model discloses a protective device for protecting a photoelectric plumb line coordinatograph, which comprises a plumb line coordinatograph support, matched equipment is arranged at the upper end of the plumb line coordinatograph support, an upper layer shielding device for shielding is arranged at the upper end of the matched equipment, and a lower layer shielding device for shielding is arranged at the lower end of the matched equipment. And a prismatic table type collecting and draining device is installed at the right end of the searching upper-layer shielding device, a water collecting tank is arranged on the outer wall of the prismatic table type collecting and draining device in a misoperation mode, and a vertical line observation instrument is arranged at the lower position of the outer wall of the vertical line body. The upper-layer shielding device at the upper part of the protection device can play a good role in isolating water drops, dust and scrap iron falling from a plumb line hole, and the plumb line instrument bracket and the corollary equipment bracket at the lower layer can play a role in dehumidifying and isolating, so that the whole device protection is formed for the plumb line coordinatograph; the light source part and the photoelectric sensing part of the plumb line coordinatograph are prevented from being covered by water drops and the like to affect imaging, so that the measured value of the instrument is accurate and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field related to a protection device for protecting an optoelectronic vertical coordinate instrument, and particularly relates to a protection device for protecting an optoelectronic vertical coordinate instrument. Background Technique

[0002] The optoelectronic vertical coordinate instrument is installed on a hydraulic structure or other engineering structures to measure the offset of the vertical line, and then reflect the displacement of the building in the horizontal direction. The instrument installed on the positive vertical measuring point can reflect the relative horizontal displacement and deflection of the building, and the instrument installed on the inverted vertical measuring point can reflect the absolute horizontal displacement of the building. The protection device of the vertical coordinate instrument refers to a protection device used to protect the light source component and the optoelectronic induction component of the vertical coordinate instrument from being affected by water droplets, dust, iron filings, etc.

[0003] Some existing vertical coordinate instruments are not equipped with protection devices. The vertical coordinate instrument is exposed to external interference for a long time, which is not conducive to accurate data collection and the protection of the coordinate instrument. The protection devices equipped usually cannot isolate water droplets, dust, and iron filings falling from the vertical line hole well; most protection device designs have not formed a full-device protection, there is no solution to the problem that excessive humidity affects the stability of the device, and there are problems such as complex structure and inconvenient installation in the on-site construction environment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a protection device for protecting an optoelectronic vertical coordinate instrument, so as to solve the problems mentioned in the above background technique that some existing vertical coordinate instruments are not equipped with protection devices, the vertical coordinate instrument is exposed to external interference for a long time, which is not conducive to accurate data collection and the protection of the coordinate instrument, the protection devices equipped usually cannot isolate water droplets, dust, and iron filings falling from the vertical line hole well; most protection device designs have not formed a full-device protection, there is no solution to the problem that excessive humidity affects the stability of the device, and there are problems such as complex structure and inconvenient installation in the on-site construction environment.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A protection device for protecting an optoelectronic vertical coordinate instrument, including a vertical instrument support. A supporting device is installed at the upper end of the vertical instrument support. An upper shielding device for shielding is installed at the upper end of the supporting device. A frustum-shaped collection and drainage device is installed at the right end of the upper shielding device. A water collection groove is provided on the outer wall of the frustum-shaped collection and drainage device. A movable side plate is installed on the outer wall of the vertical instrument support. A fixing block is fixed inside the movable side plate. A door groove-type frame column is inserted and installed outside the movable side plate. A water-stop rubber strip is installed inside the door groove-type frame column. An M8 bolt is provided at the upper end of the door groove-type frame column. An earth-embedded expansion bolt is provided at the lower end of the door groove-type frame column. A small dehumidifier for dehumidification is provided inside the vertical instrument support. A damping device is placed inside the vertical instrument support. A vertical line body is provided at the upper end of the damping device. A plastic rain shield is provided on the outer wall of the vertical line body at the upper position. A vertical line observer is provided on the outer wall of the vertical line body at the lower position.

[0006] Preferably, the foot reserved hole of the door groove-type frame column is inserted on the earth-embedded expansion bolt and fastened with an M8 nut.

[0007] Preferably, the door groove-type frame column is bent and processed from a nine-fold profile, and an M8 reserved hole is left at the bottom of the door groove-type frame column.

[0008] Preferably, a groove is provided at the side end face of the door groove-type frame column. A rubber water-stop belt is pasted inside the groove of the door groove-type frame column. An M8 bolt is welded at the upper end of the door groove-type frame column.

[0009] Preferably, the movable side plate is inserted into the four end faces of the vertical instrument support, and the movable side plate is made of transparent organic glass.

[0010] Preferably, the data of the internal vertical line observer can be directly observed from the outside through the movable side plate, and a small dehumidifier is installed in the space formed inside the movable side plate.

[0011] Preferably, four sleeve pipes are welded at the bottom of the frustum-shaped collection and drainage device, and the sleeve pipes can be directly installed inside the M8 bolt.

[0012] Preferably, the frustum-shaped collection and drainage device is made of stainless steel, and one side frustum side of the frustum-shaped collection and drainage device is a through-type wire groove for the vertical line body to pass through.

[0013] Preferably, the height of the frustum-shaped collection and drainage device is 20 to 30 centimeters, and the diagonal length of the upper square through-hole of the frustum-shaped collection and drainage device is the diameter length of the plastic rain shield.

[0014] Compared with the prior art, the present utility model provides a protection device for protecting a photoelectric vertical coordinate instrument, which has the following beneficial effects:

[0015] 1. The upper-layer shielding device on the upper part of the protection device can play a good role in isolating water droplets, dust, and iron filings falling from the vertical hole, while the lower-layer vertical instrument support and supporting equipment support can play a role in dehumidification and isolation, forming a full-device protection for the vertical coordinate instrument, so that the light source components and photoelectric induction components of the vertical coordinate instrument are free from water droplets, dust, iron filings, etc., which affect imaging, so as to ensure the accurate and reliable measured values of the instrument.

[0016] 2. The protection device for the vertical coordinate instrument has a simple structure, is convenient for on-site installation and implementation, and each component has the characteristics of being customizable, adjustable, and easy to replace, enabling the personnel during the operation and management period to perform operation and maintenance more conveniently and efficiently.

[0017] 3. A fixing block is fixed at the inner side position of the movable side plate of the device to limit the water-stop rubber strip and prevent the water-stop rubber strip from shifting. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of a protection device for protecting a photoelectric vertical coordinate instrument of the present utility model.

[0019] Figure 2 It is a schematic internal structure diagram of a protection device for protecting a photoelectric vertical coordinate instrument of the present utility model.

[0020] Figure 3 It is a schematic structural diagram of the door groove type frame column of a protection device for protecting a photoelectric vertical coordinate instrument of the present utility model.

[0021] Figure 4 It is a schematic top view structure diagram of the installation of the door groove type frame and the movable side plate of a protection device for protecting a photoelectric vertical coordinate instrument of the present utility model.

[0022] In the figure: 1. Vertical instrument support; 2. Supporting equipment; 3. Upper-layer shielding device; 4. Plastic rain shield; 5. Frustum-shaped collection and drainage device; 6. Water collection tank; 7. Sleeve tube; 8. Door groove type frame column; 9. Movable side plate; 10. Small dehumidifier; 11. Ground-embedded expansion bolt; 12. M8 reserved hole; 13. M8 bolt; 14. Vertical line body; 15. Vertical line observer; 16. Damping device; 17. Water-stop rubber strip; 18. Fixing block. Detailed Embodiment

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] The utility model provides a protection device for protecting an optoelectronic vertical coordinate instrument as shown in Figures 1-4 , including a plumb bob instrument support 1. A supporting device 2 is installed at the upper end of the plumb bob instrument support 1. An upper shielding device 3 for shielding is installed at the upper end of the supporting device 2. A prism-shaped collecting and draining device 5 is installed at the right end of the upper shielding device 3. A water collecting groove 6 is arranged on the outer wall of the prism-shaped collecting and draining device 5. A movable side plate 9 is installed on the outer wall of the plumb bob instrument support 1. A fixing block 18 is fixed inside the movable side plate 9. A door groove-shaped frame column 8 is inserted and installed outside the movable side plate 9. A water stop rubber strip 17 is installed inside all the door groove-shaped frame columns 8. An M8 bolt 13 is arranged at the upper end of the door groove-shaped frame column 8. An earth-inserting expansion bolt 11 is arranged at the lower end of the door groove-shaped frame column 8. A small dehumidifier 10 for dehumidification is arranged inside the plumb bob instrument support 1. A damping device 16 is placed inside the plumb bob instrument support 1. A plumb line 14 is arranged at the upper end of the damping device 16. A plastic rain shield 4 is arranged on the outer wall of the plumb line 14 at the upper position. A plumb line observer 15 is arranged on the outer wall of the plumb line 14 at the lower position.

[0025] During on-site installation, first measure and position on the structure and drill holes to drive in M8 embedded expansion bolts. After the expansion bolts have sufficient strength, insert the reserved holes of the door groove-shaped frame feet onto the expansion bolts and tighten them with M8 nuts to ensure that the support is firmly connected to the structure at the measuring point. Insert the movable side plates 9 around the door groove-shaped frame. Install the small dehumidifier 10 in the internal space formed by inserting the movable side plates 9. There are four fixed M8 bolts 13 at the top of the door groove-shaped frame. The prism-shaped collecting and draining device 5 is directly installed inside the M8 bolts 13. The plastic rain shield 4 is a semi-circular combined structure and can be directly fixed on the plumb line 14 using a clamp. The movable side plate 9 is made of transparent organic glass and the data display panel and the manual observation reading disk of the internal plumb coordinate instrument can be directly observed from the outside.

[0026] As shown in Figure 1 and Figure 2As shown in the figure, the foot reserved holes of the door slot type frame column 8 are inserted into the ground expansion bolts 11 and fastened with M8 nuts. The door slot type frame column 8 is bent and processed from a nine-fold profile. There is an M8 reserved hole 12 at the bottom position of the door slot type frame column 8. There is a groove at the side end face position of the door slot type frame column 8. A rubber water stop is pasted at the inner position of the groove of the door slot type frame column 8. An M8 bolt 13 is welded at the upper end position of the door slot type frame column 8. The movable side plate 9 is inserted into the four end face positions of the plumb bob support 1. The movable side plate 9 is made of transparent organic glass. The movable side plate 9 can directly observe the data of the internal plumb bob 15 from the outside. A small dehumidifier 10 is installed in the space formed inside the movable side plate 9. Four sleeve pipes 7 are welded at the bottom position of the frustum-shaped collection and drainage device 5. The sleeve pipes 7 can be directly installed inside the M8 bolt 13. The frustum-shaped collection and drainage device 5 is made of stainless steel. One side frustum side of the frustum-shaped collection and drainage device 5 is a through wire groove for the plumb line 14 to pass through. The height of the frustum-shaped collection and drainage device 5 is twenty to thirty centimeters. The diagonal length of the upper square through hole of the frustum-shaped collection and drainage device 5 is the diameter length of the plastic rain shield 4.

[0027] The plumb bob support 1 and its supporting equipment 2 include embedded expansion bolts, door slot type frames, insertable side plates, and a small dehumidifier 10. The upper shielding device 3 includes a plastic rain shield 4 and a frustum-shaped collection and drainage device 5. The upper shielding device 3 can play a good role in isolating water droplets, dust, and iron filings falling from the plumb bob hole. The lower plumb bob support 1 plays a role in support and isolation, providing overall device protection for the plumb bob coordinate instrument. The supporting dehumidifier can play a role in controlling the environmental humidity.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A protective device for protecting an optoelectronic vertical coordinate instrument, characterized in that, It includes a plumb bob support (1), a supporting device (2) is installed at the upper end of the plumb bob support (1), an upper shielding device (3) for shielding is installed at the upper end of the supporting device (2), a frustum-shaped collection and drainage device (5) is installed at the right end of the upper shielding device (3), a water collection groove (6) is arranged on the outer wall of the frustum-shaped collection and drainage device (5), a movable side plate (9) is installed on the outer wall of the plumb bob support (1), a fixing block (18) is fixed inside the movable side plate (9), a door groove-type frame column (8) is inserted and installed outside the movable side plate (9), a water-stop rubber strip (17) is installed inside the door groove-type frame column (8), an M8 bolt (13) is arranged at the upper end of the door groove-type frame column (8), a ground-embedded expansion bolt (11) is arranged at the lower end of the door groove-type frame column (8), a small dehumidifier (10) for dehumidification is arranged inside the plumb bob support (1), a damping device (16) is placed inside the plumb bob support (1), a plumb line (14) is arranged at the upper end of the damping device (16), a plastic rain shield (4) is arranged on the outer wall of the plumb line (14) at the upper position, and a plumb bob observer (15) is arranged on the outer wall of the plumb line (14) at the lower position.

2. The protective device for protecting an optoelectronic vertical coordinate instrument according to claim 1, wherein: The foot reserved hole of the door groove-type frame column (8) is inserted on the ground-embedded expansion bolt (11) and fastened with an M8 nut.

3. A protective device for protecting an optoelectronic vertical coordinate instrument according to claim 1, characterized in that: The door groove-type frame column (8) is bent and processed from a nine-fold profile, and an M8 reserved hole (12) is left at the bottom of the door groove-type frame column (8).

4. A protection device for protecting an optoelectronic vertical coordinate instrument according to claim 1, characterized in that: A groove is arranged at the side end face of the door groove-type frame column (8), a rubber water-stop belt is pasted inside the groove of the door groove-type frame column (8), and an M8 bolt (13) is welded at the upper end of the door groove-type frame column (8).

5. The protective device for protecting an optoelectronic vertical coordinate instrument according to claim 1, wherein: The movable side plate (9) is inserted into the four end faces of the plumb bob support (1), and the movable side plate (9) is made of transparent organic glass.

6. The protective device for protecting the photoelectric vertical coordinate instrument according to claim 5, characterized in that: The movable side plate (9) can directly observe the data of the internal plumb bob observer (15) from the outside, and a small dehumidifier (10) is installed in the space formed inside the movable side plate (9).

7. A protective device for protecting an optoelectronic vertical coordinate instrument according to claim 1, characterized in that: Four sleeve pipes (7) are welded at the bottom of the frustum-shaped collection and drainage device (5), and the sleeve pipes (7) can be directly installed inside the M8 bolt (13).

8. A protective device for protecting an optoelectronic vertical coordinate instrument according to claim 1, characterized in that: The frustum-shaped collection and drainage device (5) is made of stainless steel, and one side frustum side of the frustum-shaped collection and drainage device (5) is a through wire groove for the plumb line (14) to pass through.

9. A protective device for protecting an optoelectronic vertical coordinate instrument according to claim 1, characterized in that: The height of the frustum-shaped collection and drainage device (5) is 20 to 30 cm, and the diagonal length of the upper square through hole of the frustum-shaped collection and drainage device (5) is the diameter length of the plastic rain shield (4).

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