Liquid level type hydrostatic level gauge monitoring device

Abstract

The utility model relates to a liquid level type static force level gauge monitoring device which comprises a foundation bottom plate, a mounting seat is fixed to the upper surface of the foundation bottom plate, a mounting groove is formed in the upper surface of the mounting seat, a lifting rod is slidably connected to the inner wall of the mounting groove, a fixing plate is fixed to the upper end of the lifting rod, and a liquid level type static force level gauge body is arranged on the fixing plate. A plurality of fixing grooves are formed in the side wall of the lifting rod, a sliding groove is formed in the inner wall of the mounting groove, a fixing assembly used for fixing the lifting rod is mounted on the mounting seat, the fixing assembly comprises a transverse rod, a fixing block and a control block, and the fixing block is matched with the fixing groove in an inserted connection mode. After the lifting rod and the liquid level type static force level gauge main body are pulled to a proper height, the fixing blocks are inserted into the corresponding fixing grooves through the control blocks, so that the height of the lifting rod is fixed, the tedious operation of fixing through a plurality of bolts is avoided, and the height of the liquid level type static force level gauge main body is conveniently and rapidly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of structural deformation monitoring, in particular to a liquid level type static level monitoring device. Background Art

[0002] During the construction process or subsequent maintenance and operation, engineering structures will deform due to the influence of natural disasters and human factors. If the deformation exceeds the specified limit, it will affect the normal use of the engineering structure, and even endanger people's lives and property in serious cases. Engineering deformation monitoring obtains the characteristics of the spatial position of the structure changing over time, analyzes and predicts the deformation of the engineering structure in a scientific, accurate and timely manner, detects abnormal changes in time, and makes judgments on its stability and safety, so as to take measures to prevent safety accidents. Liquid-level static levels have been widely used in the field of engineering monitoring. Liquid-level static levels use the characteristic that the static liquid surface in the connected container remains at the same level under the action of gravity to measure the height difference between the monitoring points. This instrument is usually used in the fields of foundation settlement observation, verticality measurement of buildings, topographic surveying and mapping.

[0003] A liquid-level static level monitoring device is disclosed in a Chinese utility model patent with publication number CN219300403U, wherein the liquid-level static level monitoring device comprises a liquid-level static level base device and a liquid-level static level body, wherein the liquid-level static level body is fixed on the liquid-level static level base device; the liquid-level static level base device comprises a basic bottom plate, a leveling bottom plate, an adjustable lifting plate and a plurality of angle steel columns, wherein the leveling bottom plate is arranged on the basic bottom plate, the plurality of angle steel columns are respectively welded to the four corners of the leveling bottom plate, the four corners of the adjustable lifting plate are respectively connected to the plurality of angle steel columns, and the liquid-level static level body is arranged on the adjustable lifting plate.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the adjustable lifting plate in the above-mentioned patent is fixed in long elliptical holes at different heights by multiple limit bolts to adjust the height of the main body of the liquid level static level. During adjustment, multiple limit bolts need to be turned, which is cumbersome to operate and reduces the efficiency of adjusting the height of the main body of the liquid level static level. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a liquid level type static level monitoring device.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a liquid level static level monitoring device, including a base plate, a mounting seat is fixed on the upper surface of the base plate, a mounting groove is provided on the upper surface of the mounting seat, a lifting rod is slidably connected to the inner wall of the mounting groove, a fixing plate is fixed to the upper end of the lifting rod, a liquid level static level body is arranged on the fixing plate, a plurality of fixing grooves are provided on the side wall of the lifting rod, a sliding groove is provided on the inner wall of the mounting groove, a fixing component for fixing the lifting rod is installed on the mounting seat, the fixing component includes a cross bar which is penetrated and slidably connected to the side wall of the mounting seat, a fixing block fixed to the end of the cross bar and slidably connected to the sliding groove, and a control block fixed to the end of the cross bar away from the fixed block, and the fixing block is plugged into the fixing groove.

[0007] By adopting the above technical solution, when it is necessary to adjust the height of the main body of the liquid level static level, the staff lifts the lifting rod upwards, pulls the lifting rod and the main body of the liquid level static level to a suitable height, and then inserts the fixing block into the corresponding fixing groove through the control block, thereby fixing the height of the lifting rod, eliminating the tedious operation of fixing with multiple bolts, and facilitating quick adjustment of the height of the main body of the liquid level static level.

[0008] Furthermore, a spring groove is provided on the side wall of the mounting seat, and a clamping spring sleeved on the cross bar is arranged in the spring groove, one end of the clamping spring is fixed to the side wall of the control block, and the other end of the clamping spring is fixed to the inner wall of the spring groove.

[0009] By adopting the above technical solution, the control block drives the fixing block to press against the fixing slot under the elastic force of the spring, so that the fixing block remains plugged into the fixing slot, reducing the probability of the fixing block detaching from the fixing slot and causing the lifting rod to fall.

[0010] Furthermore, the bottom of the fixing block is provided with a yielding inclined surface which cooperates with the bottom wall of the fixing groove.

[0011] By adopting the above technical solution, in the process of lifting the lifting rod upwards, the bottom wall of the fixed groove cooperates with the yielding inclined surface to squeeze the fixed block into the slide groove, eliminating the tedious operation of the staff to manually pull the control block, making it convenient to quickly raise the position of the lifting rod and the main body of the liquid level static level.

[0012] Furthermore, a limiting groove is provided on the inner wall of the installation groove, and a limiting block is fixed on the side wall of the lifting rod and is slidably connected to the inner wall of the limiting groove.

[0013] By adopting the above technical solution, the limit block is slidably connected to the limit groove, which limits the moving height of the lifting rod, avoiding the situation where the lifting rod is raised too much and leaves the installation groove, which is conducive to the normal use of the main body of the liquid level static level.

[0014] Furthermore, the fixed plate is installed with a leveling assembly for leveling the main body of the liquid level static level, the leveling assembly includes a plurality of screws fixed to the upper surface of the fixed plate, a mounting plate sleeved on the plurality of screws and clearance-fitted, and an adjusting nut sleeved on the screws and threadedly connected, the adjusting nut is located between the mounting plate and the fixed plate, and the main body of the liquid level static level is arranged on the upper surface of the mounting plate.

[0015] By adopting the above technical solution, the horizontality of the mounting plate is adjusted by rotating different adjusting nuts, so that the main body of the liquid level type static level on the mounting plate is leveled, thereby improving the accuracy of monitoring the main body of the liquid level type static level.

[0016] Furthermore, a limiting nut which is threadably connected to the screw rod is sleeved on the screw rod, and the limiting nut is arranged on the upper surface of the mounting plate.

[0017] By adopting the above technical solution, after adjusting the horizontality of the main body of the liquid level static level by adjusting the nut, the staff needs to tighten the limit nut to limit the mounting plate, thereby improving the stability of the mounting plate.

[0018] Furthermore, a bubble level is fixed to the side wall of the mounting plate.

[0019] By adopting the above technical solution and setting the bubble level, the staff can observe the horizontality of the mounting plate through the bubble level when adjusting the mounting plate, which is convenient for leveling the mounting plate and the main body of the liquid level type static level.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. In this application, when the height of the main body of the liquid-level static level needs to be adjusted, the staff lifts the lifting rod upwards, pulls the lifting rod and the main body of the liquid-level static level to a suitable height, and then inserts the fixing block into the corresponding fixing groove through the control block, thereby fixing the height of the lifting rod, eliminating the cumbersome operation of fixing with multiple bolts, and facilitating the rapid adjustment of the height of the main body of the liquid-level static level;

[0022] 2. In the present application, the control block drives the fixed block to press against the fixed slot under the elastic force of the spring, so that the fixed block remains plugged into the fixed slot, reducing the probability of the fixed block being separated from the fixed slot and causing the lifting rod to fall;

[0023] 3. In the present application, in the process of lifting the lifting rod upward, the bottom wall of the fixed groove cooperates with the inclined surface to squeeze the fixed block into the slide groove, eliminating the tedious operation of the staff to manually pull the control block, making it convenient to quickly raise the position of the lifting rod and the main body of the liquid-level static level. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0026] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0027] In the figure: 1. base plate; 2. mounting seat; 21. mounting slot; 22. slide slot; 23. spring slot; 24. limit slot; 3. lifting rod; 31. fixing slot; 4. fixing plate; 5. main body of liquid level static level; 6. fixing assembly; 61. cross bar; 62. fixing block; 621. yielding inclined surface; 63. control block; 7. tightening spring; 8. limit block; 9. leveling assembly; 91. screw; 92. mounting plate; 93. adjusting nut; 10. limit nut; 11. bubble level. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] like Figure 1-3 As shown, an embodiment of the present application discloses a liquid level static level monitoring device, including a base plate 1, a mounting seat 2, a lifting rod 3, a fixing plate 4, a liquid level static level body 5 and a fixing component 6.

[0030] The base bottom plate 1 is a plate-like structure with an L-shaped cross section, and a plurality of expansion bolt holes are arranged on the base bottom plate 1. The mounting seat 2 is a rectangular parallelepiped structure, and the mounting seat 2 is fixed to the upper surface of the base bottom plate 1. A mounting groove 21 is provided on the upper surface of the mounting seat 2, and a slide groove 22 is provided on the inner wall of the mounting groove 21. The lifting rod 3 is a vertically arranged rectangular rod-like structure, and the lifting rod 3 is slidably connected to the inner wall of the mounting groove 21, and a plurality of fixing grooves 31 are provided on the side wall of the lifting rod 3. The fixing plate 4 is a rectangular plate-like structure, and the fixing plate 4 is fixed to the upper end of the lifting rod 3. The liquid level type static level main body 5 is a liquid level type static level main body 5 commonly used in the prior art and applicable to the present embodiment, and the liquid level type static level main body 5 is arranged on the fixing plate 4.

[0031] The fixing assembly 6 is installed on the mounting seat 2 and is used to fix the lifting rod 3. The fixing assembly 6 includes a cross bar 61, a fixing block 62 and a control block 63. The cross bar 61 is a horizontally arranged rectangular rod-shaped structure, and the cross bar 61 is penetrated and arranged on the side wall of the mounting seat 2 and is slidably connected. The fixing block 62 is a rectangular parallelepiped structure, and the fixing block 62 is fixed to the end of the cross bar 61, and the fixing block 62 is slidably connected to the slide groove 22, and the fixing block 62 is plugged into the fixing groove 31. The control block 63 is a round block structure, and the control block 63 is fixed to the end of the cross bar 61 away from the fixing block 62.

[0032] When it is necessary to adjust the height of the liquid level static level main body 5, the staff lifts the lifting rod 3 upwards, pulls the lifting rod 3 and the liquid level static level main body 5 to a suitable height, and then inserts the fixing block 62 into the corresponding fixing groove 31 through the control block 63, thereby fixing the height of the lifting rod 3, eliminating the tedious operation of fixing with multiple bolts, and facilitating quick adjustment of the height of the liquid level static level main body 5.

[0033] In order to reduce the probability of the fixing block 62 being separated from the fixing groove 31 and causing the lifting rod 3 to fall, a spring groove 23 is opened on the side wall of the mounting seat 2, and a clamping spring 7 is arranged in the spring groove 23 and is sleeved on the cross bar 61. One end of the clamping spring 7 is fixed to the side wall of the control block 63, and the other end of the clamping spring 7 is fixed to the inner wall of the spring groove 23. Under the action of the elastic force of the spring, the control block 63 drives the fixing block 62 to press against the fixing groove 31, so that the fixing block 62 remains in an inserted state with the fixing groove 31, thereby reducing the probability of the fixing block 62 being separated from the fixing groove 31 and causing the lifting rod 3 to fall.

[0034] In order to facilitate the rapid raising of the lifting rod 3 and the main body 5 of the liquid level type static level, a yielding inclined surface 621 is provided at the bottom of the fixed block 62, which cooperates with the inner bottom wall of the fixed groove 31. In the process of lifting the lifting rod 3 upward, the inner bottom wall of the fixed groove 31 cooperates with the yielding inclined surface 621 to squeeze the fixed block 62 into the slide groove 22, eliminating the tedious operation of the staff to manually pull the control block 63, thereby facilitating the rapid raising of the lifting rod 3 and the main body 5 of the liquid level type static level.

[0035] In order to prevent the lifting rod 3 from rising too much and falling out of the mounting groove 21, a limit groove 24 is provided on the inner wall of the mounting groove 21, and a limit block 8 is fixed to the side wall of the lifting rod 3 and is slidably connected to the inner wall of the limit groove 24. The limit block 8 is slidably connected to the limit groove 24, which limits the moving height of the lifting rod 3, thereby preventing the lifting rod 3 from rising too much and falling out of the mounting groove 21, which is conducive to the normal use of the liquid level static level main body 5.

[0036] In order to level the main body 5 of the liquid level type static level, the fixing plate 4 is installed with a leveling assembly 9 for leveling the main body 5 of the liquid level type static level. The leveling assembly 9 includes a screw 91, a mounting plate 92 and an adjusting nut 93. The screw 91 is a vertically arranged rod-shaped structure, which is fixed on the upper surface of the fixing plate 4, and a plurality of screws 91 are provided. The mounting plate 92 is a rectangular plate-shaped structure, which is sleeved on a plurality of screws 91 and is clearance-fitted, and the main body 5 of the liquid level type static level is provided on the upper surface of the mounting plate 92. A plurality of adjusting nuts 93 are provided, and a plurality of adjusting nuts 93 are respectively sleeved on a plurality of screws 91 and threadedly connected, and the adjusting nuts 93 are located between the mounting plate 92 and the fixing plate 4. By rotating different adjusting nuts 93 to adjust the horizontality of the mounting plate 92, the main body 5 of the liquid level type static level on the mounting plate 92 is leveled, thereby improving the accuracy of monitoring the main body 5 of the liquid level type static level.

[0037] In order to improve the stability of the mounting plate 92, a limit nut 10 threadedly connected to the screw rod 91 is sleeved on the screw rod 91, and the limit nut 10 is set on the upper surface of the mounting plate 92. After adjusting the horizontality of the liquid level static level body 5 by adjusting the nut 93, the staff needs to tighten the limit nut 10 to limit the mounting plate 92, thereby improving the stability of the mounting plate 92.

[0038] In order to facilitate the leveling of the mounting plate 92 and the main body 5 of the liquid level type static level, a bubble level 11 is fixed to the side wall of the mounting plate 92. The setting of the bubble level 11 allows the staff to observe the horizontality of the mounting plate 92 through the bubble level 11 when adjusting the mounting plate 92, thereby facilitating the leveling of the mounting plate 92 and the main body 5 of the liquid level type static level.

[0039] The operating principle of a liquid level static level monitoring device in this embodiment is: when the height of the liquid level static level main body 5 needs to be adjusted, the staff lifts the lifting rod 3 upwards, pulls the lifting rod 3 and the liquid level static level main body 5 to a suitable height, and then inserts the fixing block 62 into the corresponding fixing groove 31 through the control block 63, thereby fixing the height of the lifting rod 3, eliminating the tedious operation of fixing with multiple bolts, and facilitating the rapid adjustment of the height of the liquid level static level main body 5.

[0040] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A liquid level type static level monitoring device, comprising a base plate (1), characterized in that: A mounting seat (2) is fixed on the upper surface of the base bottom plate (1), a mounting groove (21) is provided on the upper surface of the mounting seat (2), a lifting rod (3) is slidably connected to the inner wall of the mounting groove (21), a fixing plate (4) is fixed to the upper end of the lifting rod (3), a liquid level type static level main body (5) is arranged on the fixing plate (4), a plurality of fixing grooves (31) are provided on the side wall of the lifting rod (3), a sliding groove (22) is provided on the inner wall of the mounting groove (21), a fixing assembly (6) for fixing the lifting rod (3) is installed on the mounting seat (2), the fixing assembly (6) comprises a cross bar (61) which is arranged on the side wall of the mounting seat (2) and is slidably connected, a fixing block (62) fixed to the end of the cross bar (61) and slidably connected to the sliding groove (22), and a control block (63) fixed to one end of the cross bar (61) away from the fixing block (62), and the fixing block (62) is plugged into and matched with the fixing groove (31).

2. The liquid level type static level monitoring device according to claim 1 is characterized in that: A spring groove (23) is provided on the side wall of the mounting seat (2), and a clamping spring (7) sleeved on the cross bar (61) is arranged in the spring groove (23); one end of the clamping spring (7) is fixed to the side wall of the control block (63), and the other end of the clamping spring (7) is fixed to the inner wall of the spring groove (23).

3. The liquid level type static level monitoring device according to claim 2 is characterized in that: The bottom of the fixing block (62) is provided with a yielding inclined surface (621) that cooperates with the inner bottom wall of the fixing groove (31).

4. The liquid level type static level monitoring device according to claim 3 is characterized in that: The inner wall of the installation groove (21) is provided with a limiting groove (24), and the side wall of the lifting rod (3) is fixed with a limiting block (8) which is slidably connected to the inner wall of the limiting groove (24).

5. The liquid level type static level monitoring device according to claim 1 is characterized in that: The fixing plate (4) is provided with a leveling assembly (9) for leveling a main body (5) of a liquid level static level. The leveling assembly (9) comprises a plurality of screws (91) fixed to the upper surface of the fixing plate (4), a mounting plate (92) sleeved on the plurality of screws (91) and loosely fitted, and an adjusting nut (93) sleeved on the screws (91) and threadedly connected. The adjusting nut (93) is located between the mounting plate (92) and the fixing plate (4). The main body (5) of the liquid level static level is arranged on the upper surface of the mounting plate (92).

6. The liquid level type static level monitoring device according to claim 5 is characterized in that: The screw rod (91) is sleeved with a limiting nut (10) threadedly connected to the screw rod (91), and the limiting nut (10) is arranged on the upper surface of the mounting plate (92).

7. The liquid level type static level monitoring device according to claim 6 is characterized in that: A bubble level (11) is fixed to the side wall of the mounting plate (92).

Images