CN212471273U - Multifunctional wrench for chemical industry - Google Patents
Multifunctional wrench for chemical industry Download PDFInfo
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- CN212471273U CN212471273U CN202020703823.1U CN202020703823U CN212471273U CN 212471273 U CN212471273 U CN 212471273U CN 202020703823 U CN202020703823 U CN 202020703823U CN 212471273 U CN212471273 U CN 212471273U
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Abstract
The utility model belongs to the technical field of chemical tools, in particular to a multifunctional wrench for chemical industry, aiming at the problems that the existing wrench is often fixed in structure, is inconvenient to disassemble and assemble screws with different sizes, and the wrench with adjustable clamping size can often cause the deflection of a stressed fulcrum during use after being adjusted, so that the use is more laborious and inconvenient, the utility model provides a scheme which comprises a main connecting rod, one end of the main connecting rod is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a main plate rod, the outer side of the main plate rod is fixedly sleeved with a splash-proof protective cover, the splash-proof protective cover is provided with an exhaust hole, the bottom of the fixed block is provided with a first rectangular chute, the utility model discloses a wrench can disassemble and assemble screws with different sizes by arranging an auxiliary plate rod and an auxiliary connecting rod to improve the use function, and along with vice plate bar and vice connecting rod synchronous motion for can not be more hard when using, it is very convenient.
Description
Technical Field
The utility model relates to a chemical industry instrument technical field especially relates to a multi-functional spanner is used in chemical industry.
Background
Various faults can occur in the production process of chemical production equipment, the equipment needs to be overhauled or repaired after the faults occur, a wrench is often needed when the equipment is overhauled or repaired, screws and the like or fixed objects are disassembled through the wrench, and the use method is more;
but current spanner often the structure comparatively fixed, is not convenient for carry out the dismouting to the screw of equidimension not etc. and can adjust the spanner of centre gripping size and often can make the atress fulcrum skew when using after adjusting for harder, unusual inconvenience during the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current spanner often the structure comparatively fixed, be not convenient for carry out the dismouting to the screw etc. of equidimension not, and can adjust the spanner of centre gripping size and often can make the atress fulcrum skew when using after adjusting for harder during the use, very inconvenient shortcoming, and the multi-functional spanner for chemical industry that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional wrench for chemical engineering comprises a main connecting rod, wherein one end of the main connecting rod is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a main plate rod, the outer side of the main plate rod is fixedly sleeved with a splash-proof protective cover, the splash-proof protective cover is provided with an exhaust hole, the bottom of the fixed block is provided with a first rectangular chute, a secondary plate rod is arranged in the first rectangular chute in a sliding manner, the other end of the main connecting rod is provided with a second rectangular chute, one end of a secondary connecting rod is arranged in the second rectangular chute in a sliding manner, an anti-slip sleeve is fixedly sleeved on the outer side of the other end of the secondary connecting rod, one side of the fixed block is provided with a clamping groove, one end of a clamping rod is arranged in the clamping groove in a sliding manner, the other end of the clamping rod extends to the outer side of the fixed block, the rectangular channel has been seted up to the one end of kelly, and the one end slidable mounting of rectangular rod is in the rectangular channel, and the knob cooperatees with vice plate pole and vice connecting rod.
Preferably, the first rectangular chute is internally and rotatably provided with a first threaded rod, the auxiliary plate rod is provided with a threaded hole, the first threaded rod is arranged in the threaded hole in a threaded manner, and the first threaded rod can drive the auxiliary plate rod to move through the threaded hole.
Preferably, the other side of the fixed block is provided with a second rotating hole communicated with the second rectangular sliding groove, a second threaded rod is rotatably mounted in the second rotating hole, one end of the auxiliary connecting rod is provided with a threaded groove, one end of the second threaded rod extends into the second rectangular sliding groove and is mounted in the threaded groove in a threaded manner, and the second threaded rod can drive the auxiliary connecting rod to move through the threaded groove.
Preferably, a gear cavity is formed in the fixing block, the other end of the second threaded rod extends into the gear cavity and is fixedly connected with a first gear, one end of the first threaded rod extends into the gear cavity and is fixedly connected with a second gear, the first gear is meshed with the second gear, and the second gear can drive the first gear to rotate.
Preferably, the other end of the rectangular rod extends into the gear cavity and is fixedly connected with the second gear, one end of a spring is fixedly connected to the inner wall of one side of the rectangular groove, the other end of the spring is fixedly connected with one end of the rectangular rod, and the spring can drive the clamping rod to reset.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the first gear is matched with the second gear, the first threaded rod is matched with the auxiliary plate rod through the threaded hole, and the second threaded rod is matched with the auxiliary connecting rod through the threaded groove, so that the auxiliary connecting rod can be adjusted and used according to the synchronous movement of the auxiliary plate rod, a stressed fulcrum is enabled to be adjusted and used, and the purpose of saving labor is achieved;
(2) this side cooperatees through spring and rectangular rod, and the kelly cooperatees with the draw-in groove, and the kelly cooperatees with rectangular rod through the rectangular channel for the knob is convenient for rotate and is fixed.
The utility model discloses in through setting up subplate pole and vice connecting rod for the spanner can carry out the dismouting in screws etc. to equidimension not and has promoted service function, and along with subplate pole and vice connecting rod synchronous motion, makes can not more hard during the use, and is very convenient.
Drawings
Fig. 1 is a schematic top view of a multifunctional wrench for chemical engineering in accordance with the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of a multifunctional wrench for chemical engineering in accordance with the present invention;
fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of the multifunctional wrench for chemical engineering provided by the present invention.
In the figure: the anti-splash device comprises a main connecting rod 1, a fixing block 2, a main plate rod 3, an anti-splash protective cover 4, a first rectangular sliding groove 5, an auxiliary plate rod 6, a second rectangular sliding groove 7, an auxiliary connecting rod 8, an anti-slip sleeve 9, a clamping rod 10, a rotating button 11, a bearing 12, a rectangular rod 13, a first threaded rod 14, a second threaded rod 15, a gear cavity 16, a first gear 17, a second gear 18 and a spring 19.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a multifunctional wrench for chemical industry comprises a main connecting rod 1, a fixed block 2 is fixedly connected to one end of the main connecting rod 1, a main plate rod 3 is fixedly connected to the bottom of the fixed block 2, a splash-proof protective cover 4 is fixedly sleeved on the outer side of the main plate rod 3, an exhaust hole is formed in the splash-proof protective cover 4, a first rectangular chute 5 is formed in the bottom of the fixed block 2, an auxiliary plate rod 6 is slidably mounted in the first rectangular chute 5, a second rectangular chute 7 is formed in the other end of the main connecting rod 1, one end of an auxiliary connecting rod 8 is slidably mounted in the second rectangular chute 7, an anti-slip sleeve 9 is fixedly sleeved on the outer side of the other end of the auxiliary connecting rod 8, a clamping groove is formed in one side of the fixed block 2, one end of a clamping rod 10 is slidably mounted in the clamping groove, the other end of the clamping rod 10 extends, fixedly connected with bearing 12 in the first rotatory downthehole, fixedly connected with rectangular rod 13 on the bearing 12, the rectangular channel has been seted up to the one end of kelly 10, and the one end slidable mounting of rectangular rod 13 cooperatees in the rectangular channel, and knob 11 and auxiliary board pole 6 and auxiliary connecting rod 8.
In this embodiment, the first threaded rod 14 is rotatably installed in the first rectangular sliding groove 5, the auxiliary plate rod 6 is provided with a threaded hole, the first threaded rod 14 is threadedly installed in the threaded hole, and the first threaded rod 14 can drive the auxiliary plate rod 6 to move through the threaded hole.
In this embodiment, the other side of the fixed block 2 is provided with a second rotating hole communicated with the second rectangular sliding groove 7, a second threaded rod 15 is rotatably installed in the second rotating hole, one end of the auxiliary connecting rod 8 is provided with a threaded groove, one end of the second threaded rod 15 extends into the second rectangular sliding groove and is threadedly installed in the threaded groove, and the second threaded rod 15 can drive the auxiliary connecting rod 8 to move through the threaded groove.
In this embodiment, a gear cavity 16 is formed in the fixing block 2, the other end of the second threaded rod 15 extends into the gear cavity 16 and is fixedly connected with a first gear 17, one end of the first threaded rod 14 extends into the gear cavity 16 and is fixedly connected with a second gear 18, the first gear 17 is meshed with the second gear 18, and the second gear 18 can drive the first gear 17 to rotate.
In this embodiment, the other end of the rectangular rod 13 extends into the gear cavity 16 and is fixedly connected with the second gear 18, one end of the spring 19 is fixedly connected to the inner wall of one side of the rectangular groove, the other end of the spring 19 is fixedly connected with one end of the rectangular rod 13, and the spring 19 can drive the clamping rod 10 to reset.
Example two
Referring to fig. 1-3, a multifunctional wrench for chemical industry, comprising a main connecting rod 1, one end of the main connecting rod 1 is fixedly connected with a fixed block 2 by welding, the bottom of the fixed block 2 is fixedly connected with a main plate rod 3 by welding, the outer side of the main plate rod 3 is sleeved with a splash-proof protective cover 4 by welding, an exhaust hole is arranged on the splash-proof protective cover 4, a first rectangular chute 5 is arranged at the bottom of the fixed block 2, an auxiliary plate rod 6 is slidably mounted in the first rectangular chute 5, a second rectangular chute 7 is arranged at the other end of the main connecting rod 1, one end of an auxiliary connecting rod 8 is slidably mounted in the second rectangular chute 7, an anti-slip sleeve 9 is arranged at the outer side of the other end of the auxiliary connecting rod 8 by an adhesive fixing sleeve, a clamping groove is arranged at one side of the fixed block 2, one end of a clamping rod 10 is slidably, offer the first rotatory hole of putting through mutually with the draw-in groove on the fixed block 2, through welded fastening connected with bearing 12 in the first rotatory hole, through welded fastening connected with rectangular rod 13 on the bearing 12, the rectangular channel has been seted up to the one end of draw-in lever 10, and the one end slidable mounting of rectangular rod 13 cooperatees in the rectangular channel, and knob 11 cooperatees with subplate pole 6 and vice connecting rod 8.
In this embodiment, the first threaded rod 14 is rotatably installed in the first rectangular sliding groove 5, the auxiliary plate rod 6 is provided with a threaded hole, the first threaded rod 14 is threadedly installed in the threaded hole, and the first threaded rod 14 can drive the auxiliary plate rod 6 to move through the threaded hole.
In this embodiment, the other side of the fixed block 2 is provided with a second rotating hole communicated with the second rectangular sliding groove 7, a second threaded rod 15 is rotatably installed in the second rotating hole, one end of the auxiliary connecting rod 8 is provided with a threaded groove, one end of the second threaded rod 15 extends into the second rectangular sliding groove and is threadedly installed in the threaded groove, and the second threaded rod 15 can drive the auxiliary connecting rod 8 to move through the threaded groove.
In this embodiment, a gear cavity 16 has been seted up on the fixed block 2, the other end of second threaded rod 15 extends to in the gear cavity 16 and through welded fastening being connected with first gear 17, the one end of first threaded rod 14 extends to in the gear cavity 16 and through welded fastening being connected with second gear 18, first gear 17 meshes with second gear 18 mutually, second gear 18 can drive first gear 17 and rotate.
In this embodiment, the other end of rectangular rod 13 extends to in the gear chamber 16 and passes through welded fastening with second gear 18 and be connected, fixedly connected with spring 19's one end on one side inner wall of rectangular channel, and spring 19's the other end passes through welded fastening with the one end of rectangular rod 13 and is connected, and spring 19 can drive kelly 10 and reset.
In this embodiment, when the distance between the main board bar 3 and the sub board bar 6 needs to be adjusted, the rotary button 11 is pulled first, the rotary button 11 drives the clamping bar 10 to move, so that the clamping bar 10 is separated from the clamping groove, and the spring 19 is deformed, then the rotary button 11 is rotated, the rotary button 11 drives the clamping bar 10 to rotate, the clamping bar 10 drives the rectangular bar 13 to rotate through the rectangular groove, the rectangular bar 13 drives the second gear 18 to rotate, the second gear 18 drives the first gear 17 and the first threaded bar 14 to rotate at the same time, the first threaded bar 14 drives the sub board bar 6 to move in the first rectangular sliding groove 5 through the threaded hole, the second gear 18 drives the first gear 17 to rotate, the first gear 17 drives the second threaded bar 15 to rotate, the second threaded bar 15 drives the sub connecting bar 8 to move in the second rectangular sliding groove 7 through the threaded groove, when the distance is adjusted to a proper position, the rotary button 11 is released, at the moment, the spring 19 is deformed and restored, and the spring 19 drives the clamping rod 10 to reset, so that the clamping rod 10 is embedded with the clamping groove, and the positions of the auxiliary plate rod 6 and the auxiliary connecting rod 8 are fixed.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a multi-functional spanner for chemical industry, including main connecting rod (1), a serial communication port, the one end fixedly connected with fixed block (2) of main connecting rod (1), the bottom fixedly connected with mainboard pole (3) of fixed block (2), the outside fixed cover of mainboard pole (3) is equipped with prevents splash visor (4), the exhaust hole has been seted up on preventing splash visor (4), first rectangle spout (5) have been seted up to the bottom of fixed block (2), slidable mounting has vice board pole (6) in first rectangle spout (5), the other end of main connecting rod (1) has been seted up second rectangle spout (7), slidable mounting has one end of vice connecting rod (8) in second rectangle spout (7), the fixed cover in the other end outside of vice connecting rod (8) is equipped with antiskid cover (9), the draw-in groove has been seted up to one side of fixed block (2), slidable mounting has the one end of kelly (10), the other end of kelly (10) extends to the outside and fixedly connected with knob (11) of fixed block (2), set up the first rotatory hole of putting through mutually with the draw-in groove on fixed block (2), fixedly connected with bearing (12) in the first rotatory hole, fixedly connected with rectangular rod (13) on bearing (12), the rectangular channel has been seted up to the one end of kelly (10), the one end slidable mounting of rectangular rod (13) is in the rectangular channel, knob (11) cooperatees with subplate pole (6) and vice connecting rod (8).
2. The multifunctional wrench for the chemical industry according to claim 1, wherein the first rectangular sliding groove (5) is rotatably provided with a first threaded rod (14), the auxiliary plate rod (6) is provided with a threaded hole, and the first threaded rod (14) is threadedly mounted in the threaded hole.
3. The multifunctional wrench for the chemical industry as claimed in claim 1, wherein a second rotating hole communicated with the second rectangular sliding groove (7) is formed in the other side of the fixing block (2), a second threaded rod (15) is rotatably mounted in the second rotating hole, a threaded groove is formed in one end of the auxiliary connecting rod (8), and one end of the second threaded rod (15) extends into the second rectangular sliding groove (7) and is threadedly mounted in the threaded groove.
4. The multifunctional wrench for the chemical industry as claimed in claim 1, wherein the fixing block (2) is provided with a gear cavity (16), the other end of the second threaded rod (15) extends into the gear cavity (16) and is fixedly connected with a first gear (17), one end of the first threaded rod (14) extends into the gear cavity (16) and is fixedly connected with a second gear (18), and the first gear (17) is meshed with the second gear (18).
5. The multifunctional wrench for the chemical industry according to claim 1, wherein the other end of the rectangular rod (13) extends into the gear cavity (16) and is fixedly connected with the second gear (18), one end of a spring (19) is fixedly connected to the inner wall of one side of the rectangular groove, and the other end of the spring (19) is fixedly connected with one end of the rectangular rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020703823.1U CN212471273U (en) | 2020-04-30 | 2020-04-30 | Multifunctional wrench for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020703823.1U CN212471273U (en) | 2020-04-30 | 2020-04-30 | Multifunctional wrench for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212471273U true CN212471273U (en) | 2021-02-05 |
Family
ID=74455060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020703823.1U Active CN212471273U (en) | 2020-04-30 | 2020-04-30 | Multifunctional wrench for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212471273U (en) |
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2020
- 2020-04-30 CN CN202020703823.1U patent/CN212471273U/en active Active
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