Adjustable glass plate liquid level meter

Abstract

The utility model relates to the technical field of glass plate liquid level meters, and discloses an adjustable glass plate liquid level meter which comprises a glass tube, glass scale plates are fixedly connected to the middles of the left side and the right side of the glass tube respectively, dismounting and mounting mechanisms are arranged above and below the glass tube respectively, and a connecting mechanism is arranged on the back face of the glass tube. The connecting mechanism comprises a fixing rod, one end of the fixing rod is vertically connected to the middle of the back face of the glass tube, and the other end of the fixing rod is fixedly connected with a threaded head. One end of the connecting rod is connected with the sliding sleeve, the sliding sleeve is sleeved outside the sliding rod and can slide up and down outside the sliding rod, the through hole penetrates through the middle of one side of the sliding sleeve, the threaded hole is embedded in the middle of one side of the sliding rod, and the bolt penetrates through the through hole and can be screwed in the threaded hole to fix the position of the sliding sleeve. And the glass plate can move up and down through the connecting mechanism and the sliding sleeve, so that the effect of flexible adjustment according to different liquid level measurements can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass plate liquid level gauges, in particular to an adjustable glass plate liquid level gauge. Background Art

[0002] A glass plate level gauge is a common level measuring instrument used to measure the height of the liquid surface in a container. It usually consists of a vertical transparent glass tube filled with liquid, and the height of the liquid is equal to the height of the liquid in the container.

[0003] The existing glass plate level gauge has a relatively fixed length, which is difficult to adapt to a variety of different measurement requirements. The measurement range cannot be adjusted, which reduces the practicality of the glass plate level gauge. The same glass plate level gauge cannot be reused, resulting in increased costs and is not conducive to the efficient use of the equipment.

[0004] The prior art (publication number CN213600158U) discloses an adjustable glass plate level gauge. The technical solution is to set up a disassembly and assembly structure, which includes a plug-in structure and a snap-in structure. The plug-in structure and the snap-in structure can be connected with each other to facilitate installation and disassembly. However, the current device has low flexibility and cannot flexibly adjust the height of the device according to actual conditions. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an adjustable glass plate liquid level gauge, which has the advantages of being able to be flexibly adjusted according to different liquid level measurements, and solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable glass plate liquid level gauge comprises a glass tube, glass scale plates are fixedly connected to the middle parts of the left and right sides of the glass tube, disassembly mechanisms are arranged above and below the glass tube, a connecting mechanism is arranged on the back side of the glass tube, the connecting mechanism comprises a fixing rod, one end of the fixing rod is vertically connected to the middle part of the back side of the glass tube, the other end of the fixing rod is fixedly connected to a threaded head, a connecting disk is arranged on the outside of one side of the threaded head, a connecting rod is fixedly connected to the middle part of one side of the connecting disk, a threaded sleeve is arranged on the outside of the connecting rod, an adjusting mechanism is arranged on one side of the connecting rod, the adjusting mechanism comprises a sliding sleeve, a middle part of one side of the sliding sleeve is fixedly connected to the other end of the connecting rod, a through hole is opened in the middle part of the other side of the sliding sleeve, a bolt is arranged on the outside of one side of the through hole, a sliding rod is arranged inside the sliding sleeve, a mounting disk is fixedly connected to the bottom of the sliding rod, and a number of threaded holes are opened in the middle part of one side of the sliding rod.

[0009] Preferably, the disassembly and assembly mechanism comprises two thread grooves, and the two thread grooves are respectively opened on the upper surface and the lower surface of the glass tube.

[0010] Preferably, a threaded pipe is provided on the outside of one side of the threaded groove, and a flow pipe is fixedly connected to one side of the threaded pipe.

[0011] Preferably, a control valve is provided in the middle of one side of the circulation pipe, and a fixed disk is fixedly connected to the middle of the other side of the circulation pipe.

[0012] The two threaded grooves are respectively embedded in the upper surface and the lower surface of the glass tube. The threaded tube can be screwed into the threaded groove to block the top and bottom of the glass tube. The flow tube is connected to the threaded tube. The control valve controls the sealing and flow of the flow tube. The glass tube is connected to the container through the fixed plate.

[0013] Preferably, a drain pipe is fixedly connected to the middle portion of the lower surface of the circulation pipe below.

[0014] Preferably, a threaded plug is provided below the drain pipe.

[0015] The liquid inside the glass tube can be discharged through the drain pipe, which is convenient for cleaning the inside. The threaded plug and the drain pipe are threadedly rotated to facilitate disassembly and assembly.

[0016] Compared with the prior art, the utility model provides an adjustable glass plate liquid level gauge, which has the following beneficial effects:

[0017] 1. The utility model is connected to a sleeve at one end of a connecting rod, and the sleeve is sleeved on the outside of the sliding rod and can slide up and down on the outside thereof. A through hole runs through the middle of one side of the sleeve, and a threaded hole is engaged with the middle of one side of the sliding rod. A bolt passes through the through hole and can be screwed into the inside of the threaded hole to fix the position of the sleeve. The glass plate can move up and down through the connecting mechanism and the sleeve, thereby achieving the effect of flexible adjustment according to different liquid level measurements.

[0018] 2. The utility model is connected to the middle part of the back of the glass tube by a fixing rod, the fixing rod is vertically connected to the middle part of the back of the glass tube, the connecting plate and the threaded head correspond to each other, the threaded sleeve can slide up and down outside the connecting rod, and can be threadedly rotated with the threaded head, so as to connect the glass tube and the sliding sleeve together, thereby facilitating the staff to disassemble and assemble the glass tube and the adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side view structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0022] Among them: 1. glass tube; 101. glass scale plate; 2. disassembly and assembly mechanism; 201. threaded groove; 202. threaded tube; 203. flow tube; 204. control valve; 205. fixed disk; 206. drain tube; 207. threaded plug; 3. connecting mechanism; 301. fixing rod; 302. threaded head; 303. connecting disk; 304. connecting rod; 305. threaded sleeve; 4. adjusting mechanism; 401. sliding sleeve; 402. through hole; 403. bolt; 404. sliding rod; 405. mounting disk; 406. threaded hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3, an adjustable glass plate liquid level gauge, comprising a glass tube 1, a glass scale plate 101 is fixedly connected to the middle of the left and right sides of the glass tube 1, a disassembly mechanism 2 is arranged above and below the glass tube 1, a connecting mechanism 3 is arranged on the back of the glass tube 1, the connecting mechanism 3 comprises a fixing rod 301, one end of the fixing rod 301 is vertically connected to the middle of the back of the glass tube 1, the other end of the fixing rod 301 is fixedly connected to a threaded head 302, a connecting plate 303 is arranged on the outside of one side of the threaded head 302, a connecting rod 304 is fixedly connected to the middle of one side of the connecting plate 303, a threaded sleeve 305 is arranged on the outside of the connecting rod 304, an adjusting mechanism 4 is arranged on one side of the connecting rod 304, the adjusting mechanism 4 comprises a sliding sleeve 401, the middle of one side of the sliding sleeve 401 is fixedly connected to the other end of the connecting rod 304, and the other side of the sliding sleeve 401 A through hole 402 is provided in the middle, a bolt 403 is provided on one side of the through hole 402, a sliding rod 404 is provided inside the sliding sleeve 401, a mounting plate 405 is fixedly connected to the bottom of the sliding rod 404, a number of threaded holes 406 are provided in the middle of one side of the sliding rod 404, one side of the two glass scale plates 101 is vertically connected to the middle of the left and right sides of the glass tube 1 respectively, one end of the fixing rod 301 is vertically connected to the middle of the back of the glass tube 1, and the other end is vertically connected to the middle of one side of the thread head 302, the connecting plate 303 and the thread head 302 correspond to each other, one end of the connecting rod 304 is vertically connected to the middle of one side of the connecting plate 303, the threaded sleeve 305 can move outside the connecting rod 304, and perform threaded rotation movement with the thread head 302, thereby connecting the glass tube 1 and the sliding sleeve 401 together;

[0025] The middle part of one side of the sliding sleeve 401 is vertically connected to the other end of the connecting rod 304, the through hole 402 passes through the middle part of one side of the sliding sleeve 401, the sliding rod 404 passes through the interior of the sliding sleeve 401, and the sliding sleeve 401 can slide up and down on its outside, the threaded hole 406 is embedded in the middle part of one side of the sliding rod 404, the mounting plate 405 is used to fix the sliding rod 404, the bolt 403 passes through the through hole 402 and is screwed into the interior of the threaded hole 406 to fix the position of the sliding sleeve 401.

[0026] Specifically, Figure 1 and Figure 2 As shown, the disassembly and assembly mechanism 2 includes a thread groove 201, the number of the thread grooves 201 is two, and the two thread grooves 201 are respectively opened on the upper surface and the lower surface of the glass tube 1, a threaded tube 202 is arranged on the outside of one side of the thread groove 201, a flow tube 203 is fixedly connected to one side of the threaded tube 202, a control valve 204 is arranged in the middle of one side of the flow tube 203, and a fixed plate 205 is fixedly connected to the middle of the other side of the flow tube 203.

[0027] Through the above technical solution, the two thread grooves 201 are respectively embedded in the upper surface and the lower surface of the glass tube 1, and the threaded tube 202 can be screwed into the inside of the thread groove 201 to block the top and the bottom of the glass tube 1. The flow tube 203 is connected to the threaded tube 202, and the control valve 204 controls the sealing and flow of the flow tube 203, and the glass tube 1 is connected to the container through the fixed plate 205.

[0028] Specifically, Figure 2 As shown, a drain pipe 206 is fixedly connected to the middle of the lower surface of the lower flow pipe 203 , and a threaded plug 207 is provided below the drain pipe 206 .

[0029] Through the above technical solution, the liquid inside the glass tube 1 can be discharged through the drain pipe 206, which is convenient for cleaning the inside thereof, and the threaded plug 207 and the drain pipe 206 are threadedly rotated to facilitate disassembly and assembly.

[0030] When in use, the staff screws the two threaded tubes 202 into the threaded grooves 201 above and below the glass tube 1 respectively, blocks the top and bottom of the glass tube 1, installs the glass tube 1 and the container together through the fixing plate 205, and allows the liquid in the container to enter the interior of the glass tube 1 by adjusting the control valve 204, then fits the connecting plate 303 and the threaded head 302 together, and screws the threaded sleeve 305 on the outside of the threaded head 302, and connects the glass tube 1 and the sliding sleeve 401 together. At this time, the position of the sliding rod 404 is fixed by the mounting plate 405. When the position of the glass tube 1 needs to be adjusted, the fixing plate 205 is loosened, and the glass tube 1 is moved up and down by the sliding sleeve 401. After the adjustment is completed, the fixing plate 205 is fixed, and finally the bolt 403 is passed through the through hole 402 and screwed into the inside of the threaded hole 406.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable glass plate liquid level gauge, comprising a glass tube (1), characterized in that: The glass tube (1) is fixedly connected to the middle of both the left and right sides with a glass scale plate (101), the top and bottom of the glass tube (1) are provided with a disassembly mechanism (2), the back of the glass tube (1) is provided with a connection mechanism (3), the connection mechanism (3) comprises a fixing rod (301), one end of the fixing rod (301) is vertically connected to the middle of the back of the glass tube (1), the other end of the fixing rod (301) is fixedly connected to a threaded head (302), a connection plate (303) is provided on the outside of one side of the threaded head (302), a connection rod (304) is fixedly connected to the middle of one side of the connection plate (303), and the connection rod (304) is fixedly connected to the middle of one side of the connection plate (303). ) is provided with a threaded sleeve (305) on the outside, an adjusting mechanism (4) is provided on one side of the connecting rod (304), the adjusting mechanism (4) comprises a sliding sleeve (401), a middle portion of one side of the sliding sleeve (401) is fixedly connected to the other end of the connecting rod (304), a through hole (402) is provided in the middle portion of the other side of the sliding sleeve (401), a bolt (403) is provided on the outside of one side of the through hole (402), a sliding rod (404) is provided inside the sliding sleeve (401), a mounting plate (405) is fixedly connected to the bottom of the sliding rod (404), and a plurality of threaded holes (406) are provided in the middle portion of one side of the sliding rod (404).

2. The adjustable glass plate liquid level gauge according to claim 1, characterized in that: The disassembly and assembly mechanism (2) comprises a thread groove (201), the number of the thread grooves (201) is two, and the two thread grooves (201) are respectively opened on the upper surface and the lower surface of the glass tube (1).

3. The adjustable glass plate level gauge according to claim 2, characterized in that: A threaded pipe (202) is disposed outside one side of the threaded groove (201), and a circulation pipe (203) is fixedly connected to one side of the threaded pipe (202).

4. The adjustable glass plate liquid level gauge according to claim 3, characterized in that: A control valve (204) is provided in the middle of one side of the circulation pipe (203), and a fixed disk (205) is fixedly connected to the middle of the other side of the circulation pipe (203).

5. The adjustable glass plate liquid level gauge according to claim 3, characterized in that: A liquid discharge pipe (206) is fixedly connected to the middle portion of the lower surface of the circulation pipe (203) at the bottom.

6. The adjustable glass plate liquid level gauge according to claim 5, characterized in that: A threaded plug (207) is provided below the drainage pipe (206).

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