CN215872189U - Radiation protection shell of water quality conductivity on-line detection device - Google Patents
Radiation protection shell of water quality conductivity on-line detection device Download PDFInfo
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- CN215872189U CN215872189U CN202121940927.5U CN202121940927U CN215872189U CN 215872189 U CN215872189 U CN 215872189U CN 202121940927 U CN202121940927 U CN 202121940927U CN 215872189 U CN215872189 U CN 215872189U
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Abstract
The utility model relates to the technical field of water conductivity online detection, and discloses a radiation-proof shell of a water conductivity online detection device, which comprises a base and a shell, wherein the base is hollow, two groups of screw rods are symmetrically arranged in the base, two screw rods are arranged in each group, rod walls at two ends of each screw rod are respectively and rotatably connected with the upper surface and the lower surface in the base through first bearings, a rectangular frame is fixedly arranged at the lower end of the shell, two groups of threaded holes are symmetrically formed in the rectangular frame, the upper end of each screw rod penetrates through the rectangular frame and is respectively in threaded connection with the corresponding threaded hole, a driving mechanism is fixedly arranged in the base, and the driving mechanism is in transmission connection with the four screw rods through a transmission mechanism. The utility model simplifies the disassembly and assembly process of the shell and is convenient for quick maintenance when a fault occurs.
Description
Technical Field
The utility model relates to the technical field of water conductivity online detection, in particular to a radiation-proof shell of a water conductivity online detection device.
Background
Because the water contains various dissolved salts and exists in the form of ions, when a pair of electrodes is inserted into the water, after the electrodes are electrified, the charged ions move in a certain direction under the action of an electric field, anions in the water move to an anode, so that the aqueous solution plays a role in conducting electricity, and the strength of the conducting capacity of the water is called as the conductivity.
Although the existing radiation-proof shell can play an effective radiation-proof role, a plurality of bolts are usually adopted for fixed installation during installation, and the problem caused by the fixed installation is that the disassembly process of the shell is more complicated when the internal device breaks down and needs to be maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a plurality of bolts are adopted for fixedly mounting a shell, once an internal device is damaged, workers need to spend more time to disassemble the shell to influence the maintenance progress of the shell, and the radiation-proof shell of the water quality and conductivity online detection device is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a quality of water conductivity on-line measuring device's radiation protection shell, includes base and casing, the base sets up for cavity, the inside symmetry of base is provided with two sets of lead screws, every group the lead screw all is provided with two, every the both ends pole wall of lead screw is connected through the rotation of the inside upper and lower surface of first bearing and base respectively, the fixed rectangle frame that is provided with of lower extreme of casing, two sets of screw holes have been seted up to the inside symmetry of rectangle frame, every the upper end of lead screw all runs through the rectangle frame and respectively with the screw hole threaded connection that corresponds, the inside of base is fixed to be provided with actuating mechanism, be connected through the drive mechanism transmission between actuating mechanism and four lead screws respectively.
Preferably, actuating mechanism includes first bull stick and motor, first bull stick sets up in the inside of base, the lower extreme pole wall of first bull stick passes through the second bearing and is connected with the downside inner wall rotation of base, the motor is fixed to be set up in the downside outer wall of base, the lower extreme of first bull stick run through the base and with the output fixed connection of motor.
Preferably, the transmission mechanism comprises a first bevel gear, four second bevel gears and four second rotating rods, two groups of mounting plates are symmetrically and fixedly arranged on the lower surface inside the base, each second rotating rod is rotatably connected with the corresponding mounting plate through a third bearing, the first bevel gear is fixedly sleeved with the upper end rod wall of the first rotating rod, the four second bevel gears are fixedly sleeved with the rod walls of the corresponding screw rods, and two ends of each second rotating rod are respectively in meshed connection with the first bevel gear and the corresponding second bevel gear through the third bevel gear.
Preferably, the transmission mechanism comprises a first flat gear and four second flat gears, the first flat gear is fixedly sleeved with the rod wall of the upper end of the first rotating rod, the four second flat gears are respectively fixedly sleeved with the rod walls of the corresponding screw rods, and the four second flat gears are all in meshed connection with the first flat gear.
Preferably, four corners of the lower surface of the base are respectively and fixedly provided with supporting legs, and a fastening bolt is fixedly arranged inside the lower end of each supporting leg.
Preferably, the motor is a stepping motor and is electrically connected with an external power supply.
Preferably, handles are symmetrically and fixedly arranged on the left outer side wall and the right outer side wall of the shell.
Compared with the prior art, the utility model provides the radiation-proof shell of the water conductivity online detection device, which has the following beneficial effects:
1. this quality of water conductivity on-line measuring device's radiation protection shell through actuating mechanism and four lead screws that are provided with, can realize the quick assembly disassembly to the casing to can carry out quick maintenance when casing internal plant breaks down.
2. This quality of water conductivity on-line measuring device's radiation protection shell through the drive mechanism that is provided with, can drive four lead screws synchronous rotation when the motor work, and then realize the dismouting to the casing.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utility model simplifies the disassembly and assembly process of the shell and is convenient for quick maintenance when a fault occurs.
Drawings
FIG. 1 is a schematic structural diagram of a radiation-proof housing of an online water conductivity detection device according to the present invention;
FIG. 2 is a schematic top cross-sectional connecting structure of the transmission mechanism and the base of FIG. 1;
fig. 3 is a schematic view of a connection structure of another embodiment of the transmission mechanism and the base in fig. 1.
In the figure: the device comprises a base 1, a shell 1, a lead screw 3, a rectangular frame 4, a first rotating rod 5, a motor 6, a first bevel gear 7, a second bevel gear 8, a second rotating rod 9, a mounting plate 10, a third bevel gear 11, a first flat gear 12, a second flat gear 13, supporting legs 14 and a handle 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-2, a radiation protection shell of a water conductivity online detection device, including a base 1 and a housing 2, the base 1 is a hollow arrangement, two sets of screws 3 are symmetrically arranged in the base 1, each set of screw 3 is provided with two, the two end walls of each screw 3 are respectively connected with the upper and lower surfaces of the base 1 through a first bearing in a rotating manner, a rectangular frame 4 is fixedly arranged at the lower end of the housing 2, two sets of threaded holes are symmetrically arranged in the rectangular frame 4, the upper end of each screw 3 runs through the rectangular frame 4 and is respectively in threaded connection with the corresponding threaded hole, a driving mechanism is fixedly arranged in the base 1, and the driving mechanism is respectively in transmission connection with the four screws 3 through a transmission mechanism.
Actuating mechanism includes first bull stick 5 and motor 6, and first bull stick 5 sets up in base 1's inside, and the lower extreme pole wall of first bull stick 5 rotates through the second bearing and base 1's downside inner wall to be connected, and motor 6 is fixed to be set up in base 1's downside outer wall, and the lower extreme of first bull stick 5 runs through base 1 and with motor 6's output fixed connection.
The transmission mechanism comprises a first bevel gear 7, four second bevel gears 8 and four second rotating rods 9, two groups of mounting plates 10 are symmetrically and fixedly arranged on the inner lower surface of the base 1, the rod wall of each second rotating rod 9 is rotatably connected with the corresponding mounting plate 10 through a third bearing, the first bevel gear 7 is fixedly sleeved with the upper end rod wall of the first rotating rod 5, the four second bevel gears 8 are fixedly sleeved with the rod walls of the corresponding screw rods 3, and the two ends of each second rotating rod 9 are respectively meshed and connected with the first bevel gear 7 and the corresponding second bevel gear 8 through the third bevel gear 11, so that the synchronous rotation of the four screw rods 3 is realized when the motor 6 works.
Four corners of the lower surface of the base 1 are respectively and fixedly provided with supporting legs 14, and fastening bolts are fixedly arranged inside the lower ends of the supporting legs 14, so that the whole device is conveniently and firmly installed.
The motor 6 adopts a stepping motor and is electrically connected with an external power supply, so that the forward and reverse rotation of the first rotating rod 5 is convenient to realize, and the shell 2 is disassembled and assembled.
The left and right outer side walls of the shell 2 are symmetrically and fixedly provided with handles 15, so that the shell 2 can be conveniently taken down through the handles 15.
In the utility model, when the shell 2 needs to be disassembled and assembled, the motor 6 is started, the output end of the motor 6 drives the first rotating rod 5 to rotate, the first rotating rod 5 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the four second rotating rods 9 to synchronously rotate through the connection between the corresponding third bevel gear 11 and the corresponding second bevel gear 8, and the four second rotating rods 9 simultaneously drive the four screw rods 3 to rotate through the meshing connection between the corresponding third bevel gear 11 and the corresponding second bevel gear 8, so that the shell 2 is quickly disassembled and assembled, and the equipment in the shell 2 is convenient to maintain.
Example 2
Referring to fig. 1 and 3, a radiation protection shell of water quality conductivity on-line measuring device, including base 1 and casing 2, base 1 is the cavity setting, the inside symmetry of base 1 is provided with two sets of lead screws 3, every group lead screw 3 all is provided with two, the both ends pole wall of every lead screw 3 is respectively through first bearing and base 1 on, the lower surface rotates and is connected, the fixed rectangle frame 4 that is provided with of lower extreme of casing 2, two sets of screw holes have been seted up to the inside symmetry of rectangle frame 4, the upper end of every lead screw 3 all runs through rectangle frame 4 and respectively with the screw hole threaded connection that corresponds, the fixed actuating mechanism that is provided with in inside of base 1, be connected through the drive mechanism transmission respectively between actuating mechanism and four lead screws 3.
Actuating mechanism includes first bull stick 5 and motor 6, and first bull stick 5 sets up in base 1's inside, and the lower extreme pole wall of first bull stick 5 rotates through the second bearing and base 1's downside inner wall to be connected, and motor 6 is fixed to be set up in base 1's downside outer wall, and the lower extreme of first bull stick 5 runs through base 1 and with motor 6's output fixed connection.
The transmission mechanism comprises a first flat gear 12 and four second flat gears 13, the first flat gear 12 is fixedly sleeved with the upper end rod wall of the first rotating rod 5, the four second flat gears 13 are respectively fixedly sleeved with the corresponding rod walls of the screw rods 3, and the four second flat gears 13 are all in meshed connection with the first flat gear 12, so that synchronous rotation of the four screw rods 3 is realized when the motor 6 works.
Four corners of the lower surface of the base 1 are respectively and fixedly provided with supporting legs 14, and fastening bolts are fixedly arranged inside the lower ends of the supporting legs 14, so that the whole device is conveniently and firmly installed.
The motor 6 adopts a stepping motor and is electrically connected with an external power supply, so that the forward and reverse rotation of the first rotating rod 5 is convenient to realize, and the shell 2 is disassembled and assembled.
The left and right outer side walls of the shell 2 are symmetrically and fixedly provided with handles 15, so that the shell 2 can be conveniently taken down through the handles 15.
In the utility model, when the shell 2 needs to be disassembled and assembled, the motor 6 is started, the output end of the motor 6 drives the first rotating rod 5 to rotate, the first rotating rod 5 drives the first flat gear 12 to rotate, the first flat gear 12 drives the four second flat gears 13 to synchronously rotate, and the four second flat gears 13 respectively drive the corresponding screw rods 3 to rotate, so that the shell 2 is quickly disassembled and assembled, and the equipment in the shell 2 is convenient to maintain.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A radiation-proof shell of a water quality conductivity on-line detection device, which comprises a base (1) and a shell (2), it is characterized in that the base (1) is hollow, two groups of screw rods (3) are symmetrically arranged in the base (1), two screw rods (3) are arranged in each group, the rod walls at two ends of each screw rod (3) are respectively rotatably connected with the upper surface and the lower surface in the base (1) through first bearings, a rectangular frame (4) is fixedly arranged at the lower end of the shell (2), two groups of threaded holes are symmetrically formed in the rectangular frame (4), the upper end of each lead screw (3) penetrates through the rectangular frame (4) and is respectively in threaded connection with the corresponding threaded hole, the driving mechanism is fixedly arranged inside the base (1), and the driving mechanism is in transmission connection with the four screw rods (3) through a transmission mechanism.
2. The radiation protection casing of the water quality and conductivity online detection device according to claim 1, wherein the driving mechanism comprises a first rotating rod (5) and a motor (6), the first rotating rod (5) is arranged inside the base (1), a lower end rod wall of the first rotating rod (5) is rotatably connected with an inner wall of the lower side of the base (1) through a second bearing, the motor (6) is fixedly arranged on an outer wall of the lower side of the base (1), and a lower end of the first rotating rod (5) penetrates through the base (1) and is fixedly connected with an output end of the motor (6).
3. The radiation protection housing of the online water conductivity detection device according to claim 1, wherein the transmission mechanism comprises a first bevel gear (7), four second bevel gears (8) and four second rotating rods (9), two sets of mounting plates (10) are symmetrically and fixedly arranged on the lower surface inside the base (1), the rod wall of each second rotating rod (9) is rotatably connected with the corresponding mounting plate (10) through a third bearing, the first bevel gear (7) is fixedly sleeved with the upper end rod wall of the first rotating rod (5), the four second bevel gears (8) are fixedly sleeved with the rod wall of the corresponding screw rod (3), and two ends of each second rotating rod (9) are respectively in meshed connection with the first bevel gear (7) and the corresponding second bevel gear (8) through a third bevel gear (11).
4. The radiation-proof housing of the online water conductivity detection device according to claim 1, wherein the transmission mechanism comprises a first flat gear (12) and four second flat gears (13), the first flat gear (12) is fixedly sleeved on the upper end rod wall of the first rotating rod (5), the four second flat gears (13) are respectively fixedly sleeved on the rod walls of the corresponding screw rods (3), and the four second flat gears (13) are all in meshed connection with the first flat gear (12).
5. The radiation protection casing of the online water conductivity detection device as claimed in claim 1, wherein supporting legs (14) are fixedly arranged at four corners of the lower surface of the base (1), and fastening bolts are fixedly arranged inside the lower ends of the supporting legs (14).
6. The radiation-proof housing of the online water conductivity detection device as claimed in claim 2, wherein the motor (6) is a stepping motor and is electrically connected with an external power supply.
7. The radiation-proof casing of the water quality and conductivity online detection device as claimed in claim 1, wherein handles (15) are symmetrically and fixedly arranged on the left and right outer side walls of the casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940927.5U CN215872189U (en) | 2021-08-18 | 2021-08-18 | Radiation protection shell of water quality conductivity on-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940927.5U CN215872189U (en) | 2021-08-18 | 2021-08-18 | Radiation protection shell of water quality conductivity on-line detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872189U true CN215872189U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121940927.5U Active CN215872189U (en) | 2021-08-18 | 2021-08-18 | Radiation protection shell of water quality conductivity on-line detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215872189U (en) |
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2021
- 2021-08-18 CN CN202121940927.5U patent/CN215872189U/en active Active
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