CN211916652U - Bolt fastening socket wrench for crust breaking cylinder support - Google Patents
Bolt fastening socket wrench for crust breaking cylinder support Download PDFInfo
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- CN211916652U CN211916652U CN202020483619.3U CN202020483619U CN211916652U CN 211916652 U CN211916652 U CN 211916652U CN 202020483619 U CN202020483619 U CN 202020483619U CN 211916652 U CN211916652 U CN 211916652U
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- sleeve
- socket wrench
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- wrench body
- connecting rod
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Abstract
The utility model discloses a bolt fastening socket wrench for a crust breaking cylinder support, which comprises a T-shaped socket wrench body, a sleeve, a C-shaped connecting rod, a spring and a nut sleeve; the sleeve is rotatably sleeved on the connecting rod of the T-shaped socket wrench body, a spring is sleeved on the connecting rod of the T-shaped socket wrench body between the sleeve and the sleeve of the T-shaped socket wrench body, and two ends of the spring are respectively abutted to the sleeve and the sleeve of the T-shaped socket wrench body; one end of the C-shaped connecting rod is fixedly connected with the outer side wall of the sleeve, the nut sleeve is fixed at the other end of the C-shaped connecting rod, and the nut sleeve and the sleeve of the T-shaped socket wrench body are coaxially arranged. When fastening, twist the handle of T shape box spanner body, T shape box spanner body drives fastening bolt and rotates, and the nut sleeve of below is fixed with fastening nut, ensures that fastening nut can not take place to rotate, and whole process only needs alone can carry out support fastening bolt's dismouting, improves dismouting efficiency.
Description
The technical field is as follows:
the utility model relates to an electrolytic aluminum production facility field, concretely relates to crust breaking cylinder support bolt fastening box spanner.
Background art:
when alumina powder adds the electrolysis trough in, must use the crust-breaking tup to break the back with the alumina hull face, inside alumina powder just can get into in the electrolysis trough, the tip at crust-breaking hammer stem is installed to the crust-breaking tup, the crust-breaking hammer stem is fixed on the piston rod of crust-breaking cylinder, crust-breaking cylinder passes through fastening bolt to be fixed on the support, when electrolysis trough crust-breaking cylinder work, because crust-breaking cylinder provides great strength, so the vibrations that produce are great, support fastening bolt often produces not hard uply, need regularly to inspect the fastening, but because support position space is less, need alone fix fastening nut, another person twists fastening bolt, alone can't go on, need two people to cooperate to go on, work efficiency is extremely low.
The utility model has the following contents:
an object of the utility model is to provide a crust breaking cylinder support bolt-up box spanner who facilitates use.
The utility model discloses by following technical scheme implement:
a bolt fastening socket wrench for a crust breaking cylinder support comprises a T-shaped socket wrench body, a sleeve, a C-shaped connecting rod, a spring and a nut socket;
the sleeve is rotatably sleeved on the connecting rod of the T-shaped socket wrench body, the spring is sleeved on the connecting rod of the T-shaped socket wrench body between the sleeve and the socket of the T-shaped socket wrench body, and two ends of the spring are respectively abutted against the sleeve and the socket of the T-shaped socket wrench body;
one end of the C-shaped connecting rod is fixedly connected with the outer side wall of the sleeve, the nut sleeve is fixed to the other end of the C-shaped connecting rod, and the nut sleeve and the sleeve of the T-shaped socket wrench body are coaxially arranged.
Preferably, thrust bearings are arranged between the sleeve and the spring and between the sleeve of the T-shaped socket wrench body and the spring.
Preferably, the socket of the T-socket wrench body and the nut socket are both replaceable sockets.
The utility model has the advantages that: when fastening, twist the handle of T shape box spanner body, T shape box spanner body drives fastening bolt and rotates, and the nut sleeve of below is fixed with fastening nut, ensures that fastening nut can not take place to rotate, and whole process only needs alone can carry out support fastening bolt's dismouting, improves dismouting efficiency.
Description of the drawings:
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic structural view of the socket and nut socket of the T-socket wrench body of the present invention.
In the figure: the wrench comprises a T-shaped socket wrench body 1, a sleeve 2, a C-shaped connecting rod 3, a spring 4, a nut socket 5, a thrust bearing 6, a fixing part 7 and a replaceable part 8.
The specific implementation mode is as follows:
as shown in fig. 1 and 2, a bolt fastening socket wrench for a crust breaking cylinder support comprises a T-shaped socket wrench body 1, a sleeve 2, a C-shaped connecting rod 3, a spring 4 and a nut socket 5;
the T-shaped socket wrench body 1 comprises a socket, a connecting rod and a handle;
the sleeve 2 is rotatably sleeved on a connecting rod of the T-shaped socket wrench body 1, a spring 4 is sleeved on the connecting rod of the T-shaped socket wrench body 1 between the sleeve 2 and a sleeve of the T-shaped socket wrench body 1, and two ends of the spring 4 are respectively abutted against the sleeve 2 and a sleeve of the T-shaped socket wrench body 1;
one end of the C-shaped connecting rod 3 is fixedly connected with the outer side wall of the sleeve 2, the nut sleeve 5 is fixed at the other end of the C-shaped connecting rod 3, and the nut sleeve 5 and the sleeve of the T-shaped socket wrench body 1 are coaxially arranged;
when the socket wrench is used, the nut socket 5 is sleeved on the fastening nut at the lower part of the support, the handle of the T-shaped socket wrench body 1 is pulled, the spring 4 is compressed, the distance between the socket of the T-shaped socket wrench body 1 and the nut socket 5 is increased, the handle of the T-shaped socket wrench body 1 is loosened, the socket of the T-shaped socket wrench body 1 is sleeved on the screw head of the fastening bolt, and the connecting rod of the T-shaped socket wrench body 1 and the fastening bolt are positioned on the same axis; because the two ends of the spring 4 are respectively abutted against the sleeve 2 and the sleeve of the T-shaped socket wrench body 1, the sleeve 2 can bear upward force relative to the T-shaped socket wrench under the action of the spring 4, and the nut sleeve 5 can be sleeved on the fastening nut all the time because the lower end of the sleeve 2 is connected with the C-shaped connecting rod 3 and the nut sleeve 5; when fastening, twist the handle of T shape box spanner body 1, T shape box spanner body 1 drives fastening bolt and rotates, if fastening nut is driven by fastening bolt, then nut sleeve 5, C shape connecting rod 3 and sleeve pipe 2 can together rotate, and C shape connecting rod 3 can be blockked by the fixing support of crust breaking cylinder, continues rotatory T shape box spanner body 1's handle, then fastening bolt can not be driven together.
The socket and the nut socket 5 of the T-shaped socket wrench body 1 are both replaceable sockets, the socket and the nut socket 5 of the T-shaped socket wrench body 1 are divided into two parts, namely a fixing part 7 and a replaceable part 8, the fixing part 7 of the socket of the T-shaped socket wrench body 1 is fixed with the connecting rod of the T-shaped socket wrench body 1, the fixing part 7 of the nut socket 5 is fixed with the C-shaped connecting rod 3, and hexagonal holes with different apertures are formed in different replaceable parts 8; the fixing part 7 is fixed with a quadrangular prism, a telescopic ball is embedded in any side face of the quadrangular prism, a quadrangular prism hole is formed in the position, corresponding to the quadrangular prism, of the replaceable part 8, a groove is formed in the inner wall of the quadrangular prism hole, when the fixing part is used, the quadrangular prism hole of the replaceable part 8 is inserted into the quadrangular prism of the fixing part 7, and the telescopic ball on the quadrangular prism is inserted into the groove in the quadrangular prism hole, so that the fixing part 7 and the replaceable part 8 are fixed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a crust breaking cylinder support bolt-up box spanner which characterized in that: comprises a T-shaped socket wrench body, a sleeve, a C-shaped connecting rod, a spring and a nut socket;
the sleeve is rotatably sleeved on the connecting rod of the T-shaped socket wrench body, the spring is sleeved on the connecting rod of the T-shaped socket wrench body between the sleeve and the socket of the T-shaped socket wrench body, and two ends of the spring are respectively abutted against the sleeve and the socket of the T-shaped socket wrench body;
one end of the C-shaped connecting rod is fixedly connected with the outer side wall of the sleeve, the nut sleeve is fixed to the other end of the C-shaped connecting rod, and the nut sleeve and the sleeve of the T-shaped socket wrench body are coaxially arranged.
2. A crust breaking cylinder support bolt fastening socket wrench as claimed in claim 1, wherein: thrust bearings are arranged between the sleeve and the spring and between the sleeve of the T-shaped socket wrench body and the spring.
3. A crust breaking cylinder support bolt fastening socket wrench as claimed in claim 1 or 2, wherein: the sleeve of the T-shaped socket wrench body and the nut sleeve are both replaceable sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483619.3U CN211916652U (en) | 2020-04-03 | 2020-04-03 | Bolt fastening socket wrench for crust breaking cylinder support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483619.3U CN211916652U (en) | 2020-04-03 | 2020-04-03 | Bolt fastening socket wrench for crust breaking cylinder support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916652U true CN211916652U (en) | 2020-11-13 |
Family
ID=73374360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020483619.3U Active CN211916652U (en) | 2020-04-03 | 2020-04-03 | Bolt fastening socket wrench for crust breaking cylinder support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916652U (en) |
-
2020
- 2020-04-03 CN CN202020483619.3U patent/CN211916652U/en active Active
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