CN212505093U - Matched locking device of ion-exchange membrane electrolytic cell - Google Patents
Matched locking device of ion-exchange membrane electrolytic cell Download PDFInfo
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- CN212505093U CN212505093U CN202020248342.6U CN202020248342U CN212505093U CN 212505093 U CN212505093 U CN 212505093U CN 202020248342 U CN202020248342 U CN 202020248342U CN 212505093 U CN212505093 U CN 212505093U
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- locking device
- nut
- clamping sleeve
- nut clamping
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Abstract
The utility model relates to a supporting locking device of ion membrane electrolysis trough, press from both sides the cover main part including locking device and installing in the nut in the locking device outside, fixed connection between nut presss from both sides the cover main part and the locking device, the lateral wall circumference interval that the nut pressed from both sides the cover main part is provided with turning handle, the lateral wall that the nut pressed from both sides the cover main part is provided with the setting element that presss from both sides cover main part and locking device fixed connection with the nut, the nut presss from both sides the cover main part and includes that two minutes begin to set up first nut presss from both sides the cover and the second nut presss from both sides the cover, first nut presss. The utility model discloses has made things convenient for the effect of changing the twist grip.
Description
Technical Field
The utility model relates to the technical field of electrolytic cells, in particular to a locking device matched with an ion membrane electrolytic cell.
Background
The existing ionic membrane electrolytic cell is a water tank which divides a unit electrolytic cell into an anode chamber and a cathode chamber by using a cation exchange membrane so as to separate electrolytic products.
The existing ion membrane electrolytic cell is core equipment of a chlor-alkali enterprise, the safety and stability of the existing ion membrane electrolytic cell is always the key point of enterprise attention, the ion membrane electrolytic cell comprises an electrolytic cell main body and a locking device for pressing a pressing plate on the electrolytic cell main body, the existing locking device is generally formed by integral casting, four rotating handles are arranged on the side wall of the locking device at intervals along the circumferential direction of the edge of the locking device, and the rotating handles are in threaded connection with the locking device, so that a worker can conveniently rotate the locking device.
However, when the locking device is used and the ion membrane electrolyzer needs to be overhauled, temporarily stopped, stopped due to a fault and the like, the locking device needs to be adjusted, so that the problem that the rotating handle is prone to thread failure or handle deformation after long-time use is solved, and the locking device cannot be adjusted normally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a supporting locking device of ionic membrane electrolysis trough has made things convenient for the effect of changing the twist grip.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a supporting locking device of ionic membrane electrolysis trough, includes locking device and installs in the nut clamp cover main part in the locking device outside, fixed connection between nut clamp cover main part and the locking device, the lateral wall circumference interval that the nut pressed from both sides the cover main part is provided with turning handle, the lateral wall that the nut pressed from both sides the cover main part is provided with the setting element that presss from both sides cover main part and locking device fixed connection with the nut, the nut presss from both sides the cover main part and includes that two branches begin to set up first nut presss from both sides the cover and the second nut presss from both sides the cover, can dismantle the connection between first nut presss.
Through adopting above-mentioned technical scheme, install twist grip on nut presss from both sides the cover main part, when twist grip takes place to damage at the in-process that uses, only need to press from both sides the cover main part with whole nut and dismantle from locking device, then press from both sides the cover main part to whole nut and change and can accomplish the restoration to twist grip, thereby when having reduced because of twist grip takes place to warp for a long time the atress, crooked, during the screw thread warp scheduling problem, can't accomplish the problem to locking device's adjustment, and through set up nut and press from both sides the cover main part in locking device's the outside, fixed connection between nut presss from both sides the cover main part and the locking device, thereby can not cause the influence to locking device's structure itself and.
The utility model discloses further set up to: the side wall of the locking device is circumferentially provided with a plurality of threaded holes at intervals, the side wall of the nut clamping sleeve main body is provided with a limiting counter bore corresponding to the threaded holes, and a limiting bolt fixedly connected with the threaded holes is arranged in the limiting counter bore.
Through adopting above-mentioned technical scheme, during the installation, lock nut installs in spacing counter bore, afterwards with the screw thread between the screw hole between fixed connection to the nut presss from both sides the cover main part and the locking device between, has made things convenient for nut to press from both sides the fixed between cover main part and the locking device, and through setting up spacing counter bore, makes the tip of spacing bolt immerse in spacing counter bore, has reduced the probability that spacing bolt takes place the damage.
The utility model discloses further set up to: the nut clamping device comprises a first nut clamping sleeve, a second nut clamping sleeve and a locking bolt, wherein a first threaded hole is formed in one side of the first nut clamping sleeve, a first mounting hole corresponding to the first threaded hole is formed in the second nut clamping sleeve, a second mounting hole is formed in the other side of the first nut clamping sleeve, a second threaded hole is formed in the other side of the second nut clamping sleeve, the locking bolt is arranged between the first threaded hole and the first mounting hole, between the second threaded hole and the second mounting hole, and the locking bolt is connected with the first threaded hole and the first mounting hole, and between the second threaded hole and the second mounting hole.
Through adopting above-mentioned technical scheme, during the installation, locking bolt passes behind first mounting hole and the second mounting hole respectively and threaded connection between first screw hole and the second screw hole, thereby realize pressing from both sides the cover and press from both sides fixedly between the cover to first nut, when needs are changed, only need with lock nut follow first nut respectively and press from both sides the cover and can accomplish the change to nut clamp cover main part with second nut clamp cover after dismantling new first nut clamp cover again on the cover with second nut clamp cover, thereby made things convenient for the change that first nut pressed from both sides the cover and second nut clamp cover, and can select to change first nut clamp cover or second nut clamp cover according to the different style of calligraphy of damage degree, maintenance cost has been reduced to a certain extent.
The utility model discloses further set up to: the first nut jacket is provided with an installation groove for installing the locking bolt, and a positioning plane for positioning the locking bolt is formed on the surface of the installation groove.
Through adopting above-mentioned technical scheme, the bottom surface and the locating plane laminating of locking bolt after the locking bolt installation is accomplished to increased the area of contact between locking bolt and the first nut jacket, reduced the probability that locking bolt takes place to send the head, and increased the installation area of locking bolt, made things convenient for the installation to locking bolt.
The utility model discloses further set up to: two locking bolts are arranged at intervals along the length direction of the mounting groove.
Through adopting above-mentioned technical scheme, promoted the stability of installing between first nut presss from both sides the cover and the second nut presss from both sides.
The utility model discloses further set up to: the mounting grooves are symmetrically arranged on two sides of the first nut clamping sleeve along the length direction of the first nut clamping sleeve, and a structural reinforcing rib is formed between every two adjacent mounting grooves.
By adopting the technical scheme, the influence of the arrangement of the mounting groove on the structural strength of the first nut clamping sleeve and the second nut clamping sleeve is reduced.
The utility model discloses further set up to: the side walls of the first nut clamping sleeve and the second nut clamping sleeve are provided with positioning through holes, and the rotating handle is installed in the positioning through holes in a threaded mode.
Through adopting above-mentioned technical scheme, press from both sides the lateral wall that presss from both sides the cover at first nut and the second nut and all set up positioning hole, and with turning handle screw thread installation in positioning hole to make things convenient for the installation between turning handle and first nut clamp cover and the second nut clamp cover.
The utility model discloses further set up to: the rotating handle and the locking device are fixed through welding.
Through adopting above-mentioned technical scheme, through welded fastening between with twist grip and the locking device to increased and taken place the probability that takes off between twist grip and the locking device, and promoted the bonding strength between twist grip and the locking device, reduced the twist grip and taken place the probability that warp, extended twist grip's life to a certain extent.
To sum up, the utility model discloses a beneficial technological effect does:
1. the matched locking device of the ionic membrane electrolytic cell has the advantages that the nut jacket main body is arranged, so that the effect of conveniently replacing the rotating handle is achieved;
2. the nut clamping sleeve has the advantages that the nut clamping sleeve main body and the locking device are convenient to position and install by arranging the limiting counter bore and the locking bolt;
3. above-mentioned utility model has the frictional force that has increased between locking bolt and the locating plane through setting up the locating plane to the effect of the probability that locking bolt takes place to take off has been reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
Fig. 3 is a schematic diagram of the explosion structure in another direction of the present invention.
Fig. 4 is a schematic sectional structure of the present invention.
In the drawings, 1, a locking device; 11. a threaded hole; 2. a nut collet body; 21. a first nut collet; 211. limiting counter bores; 2111. a limit bolt; 212. a first threaded hole; 213. a second mounting hole; 214. locking the bolt; 215. installing a groove; 216. positioning a plane; 217. structural reinforcing ribs; 218. positioning the through hole; 22. a second nut collet; 221. a first mounting hole; 222. a second threaded hole; 3. the handle is rotated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached figure 1, the matched locking device of the ion membrane electrolytic cell comprises a locking device 1 and a nut jacket main body 2 arranged outside the locking device 1. The side wall of the locking device 1 is provided with a plurality of threaded holes 11 at intervals in the circumferential direction.
Referring to fig. 2, a positioning member for fixedly connecting the nut clamping sleeve body 2 and the locking device 1 is disposed on a side wall of the nut clamping sleeve body 2, the nut clamping sleeve body 2 includes a first nut clamping sleeve 21 and a second nut clamping sleeve 22 which are respectively disposed, the side walls of the first nut clamping sleeve 21 and the second nut clamping sleeve 22 are both provided with a limiting counter bore 211 corresponding to the threaded hole, and a limiting bolt 2111 fixedly connected with the threaded hole 11 is disposed in the limiting counter bore 211.
Referring to fig. 2 and 3, a first threaded hole 212 is formed in one side of the first nut holder 21, a second mounting hole 213 is formed in the other side of the first nut holder 21, a mounting groove 215 for mounting a locking bolt 214 is formed in the first nut holder 21, a positioning plane 216 for positioning the locking bolt 214 is formed on the surface of the mounting groove 215, the mounting grooves 215 are symmetrically arranged on two sides of the first nut holder 21 along the length direction of the first nut holder 21, and a structural reinforcing rib 217 is formed between two adjacent mounting grooves 215.
The second nut clamping sleeve 22 is provided with a first mounting hole 221 corresponding to the first threaded hole 212, and the other side of the second nut clamping sleeve 22 is provided with a second threaded hole 222.
The side wall of the nut clamping sleeve main body 2 is circumferentially provided with rotating handles 3 at intervals, the side walls of the first nut clamping sleeve 21 and the second nut clamping sleeve 22 are both provided with positioning through holes 218, the rotating handles 3 are installed in the positioning through holes 218 in a threaded mode, and the rotating handles 3 and the locking device 1 are fixed through welding.
The use principle of the embodiment is as follows: install the rotation handle in nut presss from both sides the cover main part 2 main part, when rotating the rotation handle and taking place to damage in the in-process that uses, only need to dismantle whole nut presss from both sides the cover main part 2 main part from locking device 1, then change whole nut and presss from both sides the cover main part 2 main part and can accomplish the restoration to rotating the rotation handle, thereby reduced because of rotating the long-time atress of rotation handle and taking place to warp, crooked, during the screw thread warp scheduling problem, can't accomplish the problem to locking device 1's adjustment, and through set up nut and press from both sides the cover main part 2 main part in the outside of locking device 1, fixed connection between nut presss from both sides the cover main part 2 main part and the locking device 1, thereby can not cause the influence to the structure of locking device 1 itself and.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a supporting locking device of ionic membrane electrolysis trough, includes locking device (1), its characterized in that: the nut clamping device is characterized by further comprising a nut clamping sleeve main body (2) installed on the outer side of the locking device (1), the nut clamping sleeve main body (2) is fixedly connected with the locking device (1), rotating handles (3) are arranged on the side wall of the nut clamping sleeve main body (2) at intervals in the circumferential direction, a positioning piece for fixedly connecting the nut clamping sleeve main body (2) with the locking device (1) is arranged on the side wall of the nut clamping sleeve main body (2), the nut clamping sleeve main body (2) comprises a first nut clamping sleeve (21) and a second nut clamping sleeve (22) which are divided into two parts to be arranged, and the first nut clamping sleeve (21) and the second nut clamping sleeve (22) are detachably connected.
2. The matched locking device of the ionic membrane electrolytic cell according to claim 1, which is characterized in that: the locking device is characterized in that a plurality of threaded holes (11) are formed in the side wall of the locking device (1) at intervals in the circumferential direction, limiting counter bores (211) corresponding to the threaded holes (11) are formed in the side wall of the nut jacket main body (2), and limiting bolts (2111) fixedly connected with the threaded holes (11) are arranged in the limiting counter bores (211).
3. The matched locking device of the ionic membrane electrolytic cell according to claim 1, which is characterized in that: the nut clamping device is characterized in that a first threaded hole (212) is formed in one side of the first nut clamping sleeve (21), a first mounting hole (221) corresponding to the first threaded hole (212) is formed in the second nut clamping sleeve (22), a second mounting hole (213) is formed in the other side of the first nut clamping sleeve (21), a second threaded hole (222) is formed in the other side of the second nut clamping sleeve (22), locking bolts (214) are arranged between the first threaded hole (212) and the first mounting hole (221), between the second threaded hole (222) and the second mounting hole (213), and the locking bolts (214) are connected with the first threaded hole (212) and the first mounting hole (221), between the second threaded hole (222) and the second mounting hole (213) respectively.
4. The matched locking device of the ionic membrane electrolytic cell according to claim 3, which is characterized in that: the first nut clamping sleeve (21) is provided with an installation groove (215) for installing the locking bolt (214), and a positioning plane (216) for positioning the locking bolt (214) is formed on the surface of the installation groove (215).
5. The matched locking device of the ionic membrane electrolytic cell according to claim 4, which is characterized in that: the locking bolts (214) are arranged in two at intervals along the length direction of the mounting groove (215).
6. The matched locking device of the ionic membrane electrolytic cell according to claim 5, which is characterized in that: the mounting grooves (215) are symmetrically arranged on two sides of the first nut jacket (21) along the length direction of the first nut jacket (21), and a structural reinforcing rib (217) is formed between every two adjacent mounting grooves (215).
7. The matched locking device of the ionic membrane electrolytic cell according to claim 1, which is characterized in that: the side walls of the first nut clamping sleeve (21) and the second nut clamping sleeve (22) are respectively provided with a positioning through hole (218), and the rotating handle (3) is installed in the positioning through holes (218) in a threaded mode.
8. The matched locking device of the ionic membrane electrolytic cell according to claim 7, which is characterized in that: the rotating handle (3) and the locking device (1) are fixed through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020248342.6U CN212505093U (en) | 2020-03-03 | 2020-03-03 | Matched locking device of ion-exchange membrane electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020248342.6U CN212505093U (en) | 2020-03-03 | 2020-03-03 | Matched locking device of ion-exchange membrane electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212505093U true CN212505093U (en) | 2021-02-09 |
Family
ID=74387297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020248342.6U Active CN212505093U (en) | 2020-03-03 | 2020-03-03 | Matched locking device of ion-exchange membrane electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212505093U (en) |
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2020
- 2020-03-03 CN CN202020248342.6U patent/CN212505093U/en active Active
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