CN210255901U - Old and useless universal wrench of recycling - Google Patents
Old and useless universal wrench of recycling Download PDFInfo
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- CN210255901U CN210255901U CN201920879865.8U CN201920879865U CN210255901U CN 210255901 U CN210255901 U CN 210255901U CN 201920879865 U CN201920879865 U CN 201920879865U CN 210255901 U CN210255901 U CN 210255901U
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Abstract
The utility model provides a waste recycling universal wrench, which comprises a movable sleeve body, an outer sleeve body, a threaded hole, a locking screw, a clamping seat, a chain, a top block, a fixed cover, a screw rod, a fixed seat, a locking device, a clamping groove, an internal thread, a connecting shaft, a protective sleeve and a handle; the utility model has the advantages of reasonable and simple structure, the clamping groove and the locking device arranged therein, thereby ensuring that the movable sleeve body can only move left to make the ejector block tightly attached to the outside of the nut, and improving the efficiency during adjustment, and the pressing of the connecting arm can drive the spring bolt to be separated from the clamping groove, thereby being convenient for moving the movable sleeve body right quickly, and meeting the requirement of quick adjustment and use of large nuts; the utility model can drive the jacking block to jack the outside of the nut by the rotating handle, thereby ensuring that the chain and the jacking block clamp the outside of the nut more and improving the use effect; the locking screw is loosened and taken out, so that the working length of the chain is conveniently adjusted, and the use requirement of a larger nut is further met.
Description
Technical Field
The utility model relates to a spanner, especially an old and useless universal wrench who recycles.
Background
Screw component article are very many in the present construction, all need correspond the spanner of size to not equidimension nut and just can fasten, dismantle, and this kind of instrument need be worn and corresponds the spanner, otherwise can not use, influences work efficiency greatly, and current universal wrench adjusts when using to the nut of equidimension not and wastes time and energy more, and result of use is also relatively poor in addition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an old and useless universal wrench who recycles in order to solve above-mentioned problem, it is more time-consuming and energy-consuming to have solved current universal wrench when using to the nut of equidimension not, and result of use is also than poor problem in addition.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a old and useless universal wrench of recycling which innovation point lies in: comprises a movable sleeve body, an outer sleeve body, a threaded hole, a locking screw, a clamping seat, a chain, a top block, a fixed cover, a screw rod, a fixed seat, a locking device, a clamping groove, an internal thread, a connecting shaft, a protective sleeve and a handle; the movable sleeve body is transversely and movably connected inside the outer sleeve body, and an internal thread is arranged inside the left side of the movable sleeve body; the clamping seat is fixedly connected to the left upper side of the outer sleeve; the fixed seat is fixedly connected to the left lower side of the outer sleeve; the threaded hole is formed in the left upper side of the outer sleeve body; the end part of one side of the chain is fixedly connected to the lower side of the fixed seat, and the corresponding through groove of the other side of the chain is fixedly connected to the inside of the clamping seat through a locking screw; the external thread on the lower side of the locking screw is connected with the threaded hole; the screw is movably connected in the internal thread, and the left end of the screw is movably connected with the center of the right side of the top block through a fixed cover; the clamping grooves are transversely arranged in the lower surface of the left side of the movable sleeve body; the locking device is fixedly connected to the left lower side of the outer sleeve body, and a lock tongue on the upper side of the locking device is connected with a corresponding clamping groove; the connecting shaft is movably connected in the right side hole of the movable sleeve body, and the left end of the connecting shaft is fixedly connected with the left end of the screw rod; the inner part of the protective sleeve is fixedly connected to the outer part of the right side of the outer sleeve body; the handle is fixedly connected to the right side of the connecting shaft.
Preferably, the locking device comprises a shell, a lock tongue, a connecting block, a spring, a supporting block, a connecting arm, an elongated slot, a fixed pin shaft, a connecting seat and an end cover; the connecting block is vertically and movably connected inside the shell, a lock tongue is fixedly connected to the top of the connecting block, and the lower side of the connecting block penetrates through a central through hole of the end cover to be fixedly connected with the connecting seat; the right upper side of the lock tongue is provided with an inclined plane and is matched with the right side surface of the clamping groove; the end cover is fixedly connected to an opening at the lower side of the shell, a spring is arranged between the upper side surface of the end cover and the step surface at the upper side of the connecting block, and a supporting block is fixedly connected to the lower right side of the end cover; the center of the left side of the connecting arm is provided with an elongated slot, and the end part of the left side of the connecting arm is hinged with the lower right side of the connecting seat through a connecting pin shaft; the elongated slot is movably connected inside the lower side of the supporting block through a fixed pin shaft.
Preferably, a protective layer is arranged on the outer portion of the right lower side of the connecting arm.
Preferably, the left side of the screw is T-shaped and matched with the inside of the fixed cover.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, draw-in groove and locking device that set up here to guaranteed that the movable sleeve body can only singly move left and make the kicking block paste tight nut outside, just also improved the efficiency when adjusting, and press the linking arm then can order about spring bolt and draw-in groove phase separation, thereby be convenient for move the movable sleeve body on the right side fast, just also satisfied the needs that big nut quick adjustment used.
(2) The utility model discloses well twist grip can order about kicking block top nut outside to guaranteed that chain and kicking block chucking nut outside just also improve the effect of using more.
(3) The utility model provides a chain is the old and useless chain of bicycle to make discarded object recycle not only more environmental protection, the cost is also lower simultaneously.
(4) The utility model discloses in can cover the fastening of all component nuts in building site, efficient, the during operation need not the workman carry a plurality of spanners, a processing, manifold cycles uses, greatly reduced workman intensity of labour and heavy burden to also reduce the cost input, accomplished instrumentization and standardization.
(5) The utility model discloses in loosen and take out locking screw to be convenient for adjust chain working length, just also further satisfied the needs that great nut used.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the locking device.
1-a removable sleeve body; 2-the outer jacket; 3-a threaded hole; 4-locking screws; 5-a card seat; 6-a chain; 7-a top block; 8-fixing the cover; 9-screw rod; 10-a fixed seat; 11-a locking device; 12-a card slot; 13-internal screw thread; 14-a connecting shaft; 15-a protective sleeve; 16-a handle; 111-a housing; 112-a locking tongue; 113-connecting blocks; 114-a spring; 115-a support block; 116-a linker arm; 117-long slot; 118-a fixed pin; 119-connecting a pin shaft; 1110-a connecting seat; 1111-end cap.
Detailed Description
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a waste recycling universal wrench comprises a movable sleeve body 1, an outer sleeve body 2, a threaded hole 3, a locking screw 4, a clamping seat 5, a chain 6, a top block 7, a fixed cover 8, a screw rod 9, a fixed seat 10, a locking device 11, a clamping groove 12, an internal thread 13, a connecting shaft 14, a protective sleeve 15 and a handle 16; the movable sleeve body 1 is transversely movably connected inside the outer sleeve body 2, and an internal thread 13 is arranged inside the left side of the movable sleeve body 1; the clamping seat 5 is fixedly connected to the left upper side of the outer sleeve body 2; the fixed seat 10 is fixedly connected to the left lower side of the outer sleeve 2; the threaded hole 3 is formed in the left upper side of the outer sleeve 2; the end part of one side of the chain 6 is fixedly connected to the lower side of the fixed seat 10, and the corresponding through groove of the other side of the chain 6 is fixedly connected to the inside of the clamping seat 5 through the locking screw 4; the external thread on the lower side of the locking screw 4 is connected with the threaded hole 3; the screw 9 is movably connected in the internal thread 13, and the left end of the screw 9 is movably connected with the center of the right side of the top block 7 through the fixed cover 8; the clamping grooves 12 are arranged in the lower surface of the left side of the movable sleeve body 1 in a transverse arrangement mode; the locking device 11 is fixedly connected to the left lower side of the outer sleeve 2, and a bolt on the upper side of the locking device 11 is connected with the corresponding clamping groove 12; the connecting shaft 14 is movably connected in the right hole of the movable sleeve body 1, and the left end of the connecting shaft 14 is fixedly connected with the left end of the screw rod 9; the inner part of the protective sleeve 15 is fixedly connected to the outer part of the right side of the outer sleeve body 2; the handle 16 is fixedly attached to the right side of the connecting shaft 14.
As shown in fig. 2, the locking device 11 includes a housing 111, a latch 112, a connecting block 113, a spring 114, a supporting block 115, a connecting arm 116, an elongated slot 117, a fixed pin 118, a connecting pin 119, a connecting seat 1110, and an end cover 1111; the connecting block 113 is vertically and movably connected inside the shell 111, the top of the connecting block 113 is fixedly connected with a bolt 112, and the lower side of the connecting block 113 penetrates through a central through hole of the end cover 1111 to be fixedly connected with the connecting seat 1110; the right upper side of the lock tongue 112 is provided with an inclined plane and is matched with the right side surface of the clamping groove 12; the end cover 1111 is fixedly connected to an opening at the lower side of the shell 111, a spring 114 is arranged between the upper side surface of the end cover 1111 and the upper side step surface of the connecting block 113, and a supporting block 115 is fixedly connected to the lower right side of the end cover 1111; the center of the left side of the connecting arm 116 is provided with a long groove 117, and the left end of the connecting arm 116 is hinged with the lower right side of the connecting seat 1110 through a connecting pin 119; the elongated slot 117 is movably connected to the inside of the lower side of the supporting block 115 by a fixing pin 118.
A protective layer is arranged outside the right lower side of the connecting arm 116; the left side of the screw 9 is T-shaped and is matched with the inside of the fixed cover 8.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, firstly, the interior of the chain 6 is placed outside the nut, then, one hand holds the protective sleeve 15 and the other hand holds the handle 16 to move left, thereby driving the jacking block 7 to move left and jack the exterior of the nut, the clamping groove 12 and the locking device 11 are arranged, thereby ensuring that the movable sleeve body 1 can only move left and make the jacking block 7 stick to the exterior of the nut, thereby improving the efficiency when in adjustment, and the right side of the connecting arm 116 is pressed to drive the spring bolt 112 to separate from the clamping groove 12, thereby being convenient for moving the movable sleeve body 1 right and satisfying the requirement of large nut for quick adjustment and use, then the rotating handle 16 drives the screw rod 9 to rotate left through the connecting shaft 14, and the rotating left movement of the screw rod 9 makes the jacking block 7 jack the exterior of the nut, thereby ensuring that the chain 6 and the jacking block 7 can improve the use effect even more outside the, in addition, the chain 6 is a waste chain of the bicycle, so that the waste recycling is environment-friendly, the cost is low, the universal wrench can cover the fastening of all component nuts on a construction site, the efficiency is high, a plurality of wrenches do not need to be carried by workers during working, the wrenches are processed once and recycled for many times, the labor intensity and the load of the workers are greatly reduced, the cost investment is reduced, and the tool and the standardization are realized; in addition, the locking screw 4 is loosened and taken out, so that the working length of the chain 6 can be conveniently adjusted, and the use requirement of a larger nut is further met.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a old and useless universal wrench of recycling which characterized in that: comprises a movable sleeve body (1), an outer sleeve body (2), a threaded hole (3), a locking screw (4), a clamping seat (5), a chain (6), a top block (7), a fixed cover (8), a screw rod (9), a fixed seat (10), a locking device (11), a clamping groove (12), an internal thread (13), a connecting shaft (14), a protective sleeve (15) and a handle (16);
the movable sleeve body (1) is transversely movably connected inside the outer sleeve body (2), and an internal thread (13) is arranged inside the left side of the movable sleeve body (1);
the clamping seat (5) is fixedly connected to the left upper side of the outer sleeve body (2);
the fixed seat (10) is fixedly connected to the left lower side of the outer sleeve body (2);
the threaded hole (3) is formed in the left upper side of the outer sleeve body (2);
the end part of one side of the chain (6) is fixedly connected to the lower side of the fixed seat (10), and the corresponding through groove of the other side of the chain (6) is fixedly connected to the inside of the clamping seat (5) through the locking screw (4);
the external thread on the lower side of the locking screw (4) is connected with the threaded hole (3);
the screw (9) is movably connected in the internal thread (13), and the left end of the screw (9) is movably connected with the center of the right side of the top block (7) through a fixed cover (8);
the clamping grooves (12) are arranged in the lower surface of the left side of the movable sleeve body (1) in a transverse arrangement mode;
the locking device (11) is fixedly connected to the left lower side of the outer sleeve body (2), and a bolt on the upper side of the locking device (11) is connected with a corresponding clamping groove (12);
the connecting shaft (14) is movably connected in a right hole of the movable sleeve body (1), and the left end of the connecting shaft (14) is fixedly connected with the left end of the screw rod (9);
the inner part of the protective sleeve (15) is fixedly connected to the outer part of the right side of the outer sleeve body (2);
the handle (16) is fixedly connected to the right side of the connecting shaft (14).
2. The waste recycling universal wrench as claimed in claim 1, wherein the locking device (11) comprises a housing (111), a locking tongue (112), a connecting block (113), a spring (114), a supporting block (115), a connecting arm (116), an elongated slot (117), a fixing pin (118), a connecting pin (119), a connecting seat (1110) and an end cover (1111);
the connecting block (113) is vertically and movably connected inside the shell (111), a bolt (112) is fixedly connected to the top of the connecting block (113), and the lower side of the connecting block (113) penetrates through a central through hole of the end cover (1111) to be fixedly connected with the connecting seat (1110);
the right upper side of the lock tongue (112) is provided with an inclined plane and matched with the right side surface of the clamping groove (12);
the end cover (1111) is fixedly connected to an opening at the lower side of the shell (111), a spring (114) is arranged between the upper side surface of the end cover (1111) and the step surface at the upper side of the connecting block (113), and a supporting block (115) is fixedly connected to the right lower side of the end cover (1111);
the center of the left side of the connecting arm (116) is provided with a long groove (117), and the end part of the left side of the connecting arm (116) is hinged with the lower right side of the connecting seat (1110) through a connecting pin shaft (119);
the long groove (117) is movably connected to the inner part of the lower side of the supporting block (115) through a fixed pin shaft (118).
3. The wrenches for recycling waste as claimed in claim 2, wherein the connecting arm (116) is externally provided with a protective layer at the lower right side.
4. The waste recycling universal wrench as claimed in claim 1, wherein the left side of the screw (9) is T-shaped and matches with the inside of the fixing cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879865.8U CN210255901U (en) | 2019-06-12 | 2019-06-12 | Old and useless universal wrench of recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879865.8U CN210255901U (en) | 2019-06-12 | 2019-06-12 | Old and useless universal wrench of recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210255901U true CN210255901U (en) | 2020-04-07 |
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ID=70041977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920879865.8U Active CN210255901U (en) | 2019-06-12 | 2019-06-12 | Old and useless universal wrench of recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210255901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370126A (en) * | 2021-05-29 | 2021-09-10 | 马斯特科技(武汉)有限公司 | Electric automatic nut adjusting device |
| CN115106966A (en) * | 2022-07-18 | 2022-09-27 | 陕煤集团神木张家峁矿业有限公司 | Special tool for disassembling and assembling blue filter of industrial speed reducer |
-
2019
- 2019-06-12 CN CN201920879865.8U patent/CN210255901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370126A (en) * | 2021-05-29 | 2021-09-10 | 马斯特科技(武汉)有限公司 | Electric automatic nut adjusting device |
| CN115106966A (en) * | 2022-07-18 | 2022-09-27 | 陕煤集团神木张家峁矿业有限公司 | Special tool for disassembling and assembling blue filter of industrial speed reducer |
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