CN112757204A - Wrench for improving connection efficiency of straight thread sleeve - Google Patents
Wrench for improving connection efficiency of straight thread sleeve Download PDFInfo
- Publication number
- CN112757204A CN112757204A CN202011572135.7A CN202011572135A CN112757204A CN 112757204 A CN112757204 A CN 112757204A CN 202011572135 A CN202011572135 A CN 202011572135A CN 112757204 A CN112757204 A CN 112757204A
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- wrench head
- pipe wrench
- block
- wrench
- pipe
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 230000017105 transposition Effects 0.000 claims description 8
- 230000008719 thickening Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 3
- 210000004243 sweat Anatomy 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000010030 laminating Methods 0.000 description 3
- 230000000576 supplementary effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
- B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
- B25B13/505—Pivotally moving or adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a wrench for improving the connection efficiency of a straight thread sleeve, which relates to the technical field of steel bar connection tools and comprises a pipe wrench head, wherein a containing groove is formed in the pipe wrench head and is in a rectangular groove shape, when the straight thread sleeve needs to be quickly installed, the pipe wrench head and a sleeve outer ring can be rotationally shifted, the pipe wrench head on a movable ball can drive the pipe wrench head to rotate, when the pipe wrench head rotates, the pipe wrench head and the sleeve outer ring are arranged at ninety degrees, the two pipe wrench heads can reset under the elastic extrusion of the pipe wrench head, the two pipe wrench heads can limit and fix the pipe wrench head through the pipe wrench head, the pipe wrench head can be fixedly used, and the pipe wrench head and the straight thread sleeve between the pipe wrench head and the sleeve outer ring can be quickly screwed with steel bars, thereby reach and screw up the installation to straight threaded sleeve fast, improve work efficiency's effect.
Description
Technical Field
The invention relates to the technical field of steel bar connecting tools, in particular to a wrench for improving the connecting efficiency of a straight thread sleeve.
Background
With the progress of the times and the development of the society, the house buildings are continuously updated and iterated, and more large-span and super high-rise buildings are continuously emerged. The steel bars are mainly used as materials in the building industry and are widely used in the construction of reinforced concrete. At present, the original materials of the steel bars are mostly 9m and 12m, and the steel bars are generally connected by straight thread sleeves more than or equal to 16 in order to meet the requirements of span, height and steel bar breaking points.
The existing straight thread sleeve connecting tool is a straight thread sleeve connecting wrench, a straight thread joint is connected with a straight thread joint through the wrench, usually, a broken steel bar is fixed through one wrench, and then the steel bar at the other end is rotated by another wrench by half a circle and a half a circle until the steel bar is screwed down, so that the connection efficiency is relatively low, the overall working efficiency is low, and therefore, the wrench for improving the straight thread sleeve connecting efficiency is provided.
Disclosure of Invention
The present invention is directed to a wrench for improving the connection efficiency of a straight threaded socket, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a wrench for improving the connection efficiency of a straight thread sleeve comprises a pipe wrench head, wherein a containing groove is formed in the pipe wrench head, the containing groove is in the shape of a rectangular groove, a movable block capable of moving is arranged inside the containing groove, an occlusion wrench head used for matching the pipe wrench head to carry out occlusion fixation is fixedly arranged on the movable block, teeth are respectively arranged on one side, close to each other, of the pipe wrench head and the occlusion wrench head, a thickened steel block is fixedly arranged on the occlusion wrench head, the thickened steel block is in an arc block shape, the hardness of the thickened steel block is thicker than that of the occlusion wrench head, a connecting block used for being occluded with an external thread sleeve is arranged on the pipe wrench head and the occlusion wrench head, a connecting block is fixedly arranged on the right side of the pipe wrench head, the connecting block is in a rectangular block shape, a square groove is formed in the connecting block, the square groove is in a rectangular groove, a transposition connecting device is arranged inside the square groove, and a fixing, the square groove is characterized in that a movable ball capable of moving is arranged inside the square groove and is in a circular ball shape, a fixed rod capable of moving in a rotating mode is fixedly mounted on the movable ball and is in a circular rod shape, and a force application device is arranged outside the fixed rod.
Preferably, the indexing connection device comprises: the limiting device comprises limiting grooves, through holes and connecting rods, wherein the limiting grooves are totally two, the two limiting grooves are respectively formed in the upper side wall surface and the lower side wall surface of the inside of the square groove, the through holes are formed in the upper positions of the connecting blocks, the connecting rods are located in the inner portions of the through holes, and the lower ends of the connecting rods are fixedly connected with the outer wall surfaces of the movable balls.
Preferably, the indexing fixing device comprises: the movable block is a rectangular block.
Preferably, one side of each of the two moving blocks, which is close to each other, is attached to the left side and the right side of the rotating block, and the lower portions of the two moving blocks are attached to the upper wall surface of the connecting block.
Preferably, the number of the fixing blocks is two, the fixing blocks are rectangular blocks, the two fixing blocks are fixedly mounted above the connecting block respectively, and the number of the springs is two.
Preferably, the left end and the right end of each spring are respectively and fixedly connected with one side wall surface of each fixed block, which is close to the moving block.
Preferably, the force applying device includes: the utility model discloses a cotton-free rotary sleeve, including the outer loop, the outer loop is cup jointed to the outer wall swing joint that loose bearing, swivel sleeve, absorption are cotton and cup joint the outer loop futilely, the swivel sleeve is circular inside cavity ring-type through the outer wall swing joint of loose bearing and dead lever, the outer wall swing joint that the cotton fixed mounting is done to the absorption is the outer wall of swivel sleeve, and the cotton circular ring-type outward appearance is done to the absorption, and the cotton self of absorption is done to the absorption has compliance and aridity, cup joint outer loop fixed mounting on the outer wall that the cotton is done to the absorption, cup joint the outer loop and be circular inside cavity ring-type, the outer wall fixed mounting who cup joints.
Preferably, the outer wall surface of the sleeved outer ring is provided with a friction soft pad, the friction soft pad has elasticity, each friction soft pad is provided with a liquid discharge hole, each liquid discharge hole is in a circular hole shape, and each liquid discharge hole is communicated with the adsorption dry cotton.
Preferably, the movable block is provided with a circular groove, the circular groove on the movable block is movably connected with a fixed rotating shaft through a movable bearing, and the front end and the rear end of the fixed rotating shaft are fixedly connected with the front side wall surface and the rear side wall surface of the inner part of the accommodating groove respectively.
Preferably, the outer wall surface of the movable ball is respectively attached to the inner walls of the two limiting grooves.
Compared with the prior art, the invention has the beneficial effects that:
(1) when the straight thread sleeve needs to be quickly installed, the pipe tong head and the sleeve outer ring can be rotated and stirred, the pipe tong head on the movable ball can be rotated, when the pipe tong head is rotated, the pipe tong head can extrude the two pipe tong heads to enable the two pipe tong heads to move towards the pipe tong head, the two pipe tong heads can extrude the pipe tong heads, when the pipe tong head rotates to ninety degrees, the pipe tong heads are also arranged at ninety degrees, the two pipe tong heads can reset under the elastic extrusion of the pipe tong heads, the two pipe tong heads can limit and fix the pipe tong heads through the pipe tong heads, at the moment, the pipe tong heads can be fixed for use, at the moment, the pipe tong heads and the straight thread sleeve between the pipe tong heads can be quickly screwed with the outside of a steel bar, thereby reach and screw up the installation to straight threaded sleeve fast, improve work efficiency's effect.
(2) This improve spanner of straight thread muffjoint efficiency, when using, at first with straight thread sleeve and pipe wrench head with between carry out the snap-in together, at this moment the straight thread sleeve with the snap-in cup joints at the reinforcing bar outer wall, when straight thread sleeve runs into different installation environment, at this moment cup joint the outer loop through rocking and make the whole quick rotation that can of pipe wrench head, at this moment the straight thread sleeve between the movable ball when rotatory alright screw up according to different installation environment, thereby reach the effect of diversified installation use.
(3) This improve spanner of straight thread muffjoint efficiency is provided with on, and can install the use after the outside straight thread sleeve is bitten between the pipe wrench head, at this moment when some external object need strike when doing supplementary actions such as, at this moment with the fixed of installing supplementary to needs that can pass through strike supplementaryly, and self hardness will carry out hard than the pipe wrench head to reach the effect of supplementary installation outside according to carrying out the use.
(4) This improve spanner of straight thread bush connection efficiency, the outer wall that cup joints the outer loop is provided with the application of force grab handle, and the below wall of application of force grab handle is bent shape wall, when people use through cup jointing the outer loop to the pipe binding clip, workman's palm and finger position alright with the close laminating of application of force grab handle together, at this moment the application of force grab handle alright with increase cup joint the frictional force between outer loop and the people palm, people should cup joint the outer loop like this when using to reach more laborsaving effect.
(5) The wrench for improving the connection efficiency of the straight thread sleeve is characterized in that a plurality of accommodating grooves are formed in the outer wall surface of the sleeved outer ring, the accommodating grooves are semicircular and arranged on the outer wall surface of the sleeved outer ring, when people use the sleeved outer ring, fingers of people can be in contact with the outside of the sleeved outer ring, when workers work for a long time, a lot of sweat can be generated on palms of people, traditionally, a movable sleeve is directly sleeved outside a pipe wrench head for use, the sweat on the palms can be in contact with the outer wall of the movable sleeve outside the pipe wrench head, the friction force between the fingers and the traditional sleeved outer ring is smaller, the palms of the workers can slip with the sleeved outer ring, when the workers hold the sleeved outer ring, the accommodating grooves in the outer wall of the sleeved outer ring can be in contact with the palms of the workers at first, the utility model has the advantages of avoided the finger to laminate completely on cup jointing the outer loop, and accomodate the groove and have elasticity, can promote to cup joint the use of outer loop to the coupling clip head to reach and improve workman's palm and cup joint the frictional force between the outer loop, improve the effect of the usability of the device.
(6) This improve spanner of straight threaded sleeve coupling efficiency, every has been offered on accomodating the groove respectively and has been accomodate the groove, at this moment when worker's palm and a plurality of when accomodating the groove contact, worker's people is at the long-time during operation in summer, sweat on the palm also can constantly produce, at this moment, sweat on the palm just can be through accomodating the groove entering of accomodating on the groove and accomodate inslot portion, and a plurality of grooves of accomodating communicate with each other with the absorption dry cotton, at this moment, sweat is arranging to accomodate the groove in the back, sweat just can flow in and adsorb on the dry cotton by the absorption dry cotton direct absorption, thereby automatic absorption sweat, increase the palm and accomodate the frictional force between the groove, improve holistic work efficiency's effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of a retaining bar according to the present invention;
FIG. 3 is an enlarged view of B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of C of FIG. 2 according to the present invention;
FIG. 6 is a partial schematic view of a retaining groove according to the present invention.
In the figure:
1. a pipe wrench head; 2. a receiving groove; 3. teeth; 4. a movable block; 5. fixing the rotating shaft; 6. a bite tong head; 7. thickening the steel block; 8. connecting blocks; 9. a square groove; 10. a limiting groove; 11. a movable ball; 12. a through hole; 13. a connecting rod; 14. rotating the block; 15. a moving block; 16. a spring; 17. a fixed block; 18. fixing the rod; 19. a movable bearing; 20. a rotating sleeve; 21. adsorbing dry cotton; 22. sleeving an outer ring; 23. a force application grab handle; 24. rubbing the soft cushion; 25. a drain hole; 26. a transposition fixing device; 27. a force application device; 28. a transposition connecting device.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a wrench for improving the connection efficiency of a straight thread sleeve comprises a pipe binding clip 1, wherein the pipe binding clip 1 is of a conventional structure, which is not described herein, a receiving groove 2 is formed in the pipe binding clip 1, the receiving groove 2 is of a rectangular groove shape, a movable block 4 capable of moving is arranged in the receiving groove 2, a circular groove is formed in the movable block 4, the circular groove in the movable block 4 is movably connected with a fixed rotating shaft 5 through a movable bearing, the front end and the rear end of the fixed rotating shaft 5 are fixedly connected with the front side wall surface and the rear side wall surface in the receiving groove 2 respectively, an occlusion binding clip 6 for matching with the pipe binding clip 1 to carry out occlusion fixing is fixedly arranged on the movable block 4, the occlusion binding clip 6 is of a conventional structure, which is not described herein, teeth 3 are arranged on the side of the pipe binding clip 1 close to the occlusion binding clip 6 respectively, the teeth 3 are of the conventional structure, which is not described herein, a steel thickening block 7 is fixedly arranged on the binding clip 6, thickening steel block 7 is arc cubic, and 7 self hardness of thickening steel block are thicker than interlock binding clip 6, offer on pipe binding clip 1 and the interlock binding clip 6 be used for with the 3 of outside screw sleeve interlock, 3 are current structure, do not do here redundantly, the right side fixed mounting of pipe binding clip 1 has connecting block 8, connecting block 8 is rectangular block, square groove 9 has been seted up on connecting block 8, square groove 9 is the rectangle groove form, the inside of square groove 9 is provided with movable ball 11 that can move about, movable ball 11 is circular globular, the inside conversion connecting device 28 that is provided with of square groove 9, conversion connecting device 28 includes: spacing groove 10, through-hole 12 and connecting rod 13, spacing groove 10 has two altogether, the outer wall of activity ball 11 is in the same place with the laminating of two spacing groove 10 inner walls respectively, two spacing grooves 10 are seted up respectively on the inside upper and lower both sides wall face of square groove 9, the top position at connecting block 8 is seted up to through-hole 12, connecting rod 13 is arranged in through-hole 12 is inside, and the lower extreme of connecting rod 13 is in the same place with the outer wall fixed connection of activity ball 11, be provided with transposition fixing device 26 on the connecting block 8, transposition fixing device 26 includes: a rotating block 14, a moving block 15, spring 16 and fixed block 17, rotatory piece 14 is in the same place with the upper end fixed connection of connecting rod 13, the movable block 15 has two altogether, movable block 15 is rectangular block-shaped, one side that two movable blocks 15 are close to each other is in the same place with the left and right sides laminating of rotatory piece 14 respectively, the below of two movable blocks 15 all laminates with the last wall of connecting block 8, fixed block 17 has two altogether, fixed block 17 is rectangular block-shaped, two fixed block 17 are fixed mounting respectively in the top position of connecting block 8, spring 16 has two altogether, both ends respectively with one side wall fixed connection that each fixed block 17 and movable block 15 are close to each other about every spring 16, fixed mounting has the dead lever 18 that can the rotary motion on the activity ball 11, dead lever 18 is circular shaft-like, the outside of dead lever 18 is provided with force application device 27, force: the movable bearing 19, the rotary sleeve 20, the adsorption dry cotton 21 and the sleeve outer ring 22, the rotary sleeve 20 is movably connected with the outer wall surface of the fixed rod 18 through the movable bearing 19, the rotary sleeve 20 is in a circular hollow ring shape, the adsorption dry cotton 21 is fixedly arranged on the outer wall surface of the rotary sleeve 20, the adsorption dry cotton 21 is in a circular ring shape, the adsorption dry cotton 21 has flexibility and dryness, the sleeve outer ring 22 is fixedly arranged on the outer wall surface of the adsorption dry cotton 21, the sleeve outer ring 22 is in a circular hollow ring shape, the outer wall surface of the sleeve outer ring 22 is fixedly provided with the force application grab handle 23, the force application grab handle 23 is a rectangular handle, the lower part of the force application grab handle 23 is a curved wall surface, the outer wall surface of the sleeve outer ring 22 is provided with the friction cushion 24, the friction cushion 24 has elasticity, each friction cushion 24 is provided with a liquid discharge hole 25, the liquid, each liquid discharge hole 25 is respectively communicated with the adsorption dry cotton 21.
The working principle is as follows: when the pipe wrench is used, firstly, the straight thread sleeve and the pipe wrench heads 1 and 6 are engaged together, at the moment, the engaged straight thread sleeve is sleeved on the outer wall of a steel bar, when the straight thread sleeve meets different installation environments, the whole pipe wrench head 1 can be quickly rotated by shaking the sleeved outer ring 22, the straight thread sleeve between the pipe wrench heads 1 and 6 can be rotatably screwed according to different installation environments when the movable ball 11 rotates, when the straight thread sleeve needs to be quickly installed, the pipe wrench head 18 and the sleeved outer ring 22 can be rotationally shifted, the pipe wrench head 14 on the movable ball 11 can drive the pipe wrench head 14 on the pipe wrench head 8 to rotate, when the pipe wrench head 14 rotates, the pipe wrench head 14 can extrude the two pipe wrench heads 15 to enable the two pipe wrench heads 15 to move close to the pipe wrench head 17, at the moment, the two pipe wrench heads 15 can extrude the pipe wrench head 16, when the pipe wrench head 14 rotates to ninety degrees, the pipe wrench heads 18 and 8 are arranged at ninety degrees, at the moment, the two pipe wrench heads 15 reset under the elastic extrusion of the pipe wrench head 16, at the moment, the two pipe wrench heads 16 limit and fix the pipe wrench head 14 through the pipe wrench heads 15, at the moment, the pipe wrench head 18 is fixed and used, the straight thread sleeve between the pipe wrench heads 1 and 6 can be quickly screwed with the outside of a steel bar, 7 is arranged on the 6, the outside straight thread sleeve can be clamped between the 6 and the pipe wrench head 1 for installation and use, at the moment, when some external objects need to be knocked and other auxiliary behaviors, the fixing needing auxiliary installation can be knocked and assisted through 7 of the 6, when people use the pipe wrench head 1 through the sleeving the grab handle outer ring 22, the parts of workers and fingers can be tightly attached together with the force application 23, at this time, the force application grab handle 23 can increase the friction force between the sleeve outer ring 22 and the palm of the user, the outer wall surface of the sleeve outer ring 22 is provided with a plurality of accommodating grooves 24, the accommodating grooves 24 are arranged on the outer wall surface of the sleeve outer ring 22 in a semicircular appearance, when the sleeve outer ring 22 is used by the user, the fingers of the user can contact with the outside of the sleeve outer ring 22, when the worker works for a long time, a lot of sweat can be generated on the palm of the user, traditionally, the outside of the pipe wrench head 18 is directly sleeved with a movable sleeve for use, at this time, the sweat on the palm can contact with the outer wall of the movable sleeve outside the pipe wrench head 18, at this time, the friction force between the fingers and the traditional sleeve outer ring 22 is smaller, so that the palm of the worker can slip with the sleeve outer ring 22, when the worker holds the sleeve outer ring 22, the plurality of accommodating grooves 24 on the outer wall of the sleeve outer ring 22 can contact with the palm of the worker at, avoided the finger to laminate completely and cup joint outer loop 22 on, and it has elasticity on the groove 24 to accomodate, can promote to cup joint outer loop 22 to the use of binding clip 1, improve workman's palm and cup joint the frictional force between the outer loop 22, every accomodate and seted up respectively on the groove 24 and accomodate groove 25, at this moment when worker's palm and a plurality of groove 24 contacts of accomodating, worker's long-time during working in summer, sweat on the palm also can constantly produce, at this moment, sweat on the palm just can get into through accomodating groove 25 on accomodating groove 24 and accomodate inside groove 25, and a plurality of grooves 25 of accomodating communicate with each other with adsorbing dry cotton 21, at this moment, after accomodating groove 25 in discharging, sweat just can flow in adsorb dry cotton 21 on by adsorbing dry cotton 21 direct absorption, thereby adsorb sweat automatically, increase the frictional force between palm and the accomodating groove 24.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an improve spanner of straight thread box connection efficiency, includes pipe binding clip (1), its characterized in that: the pipe wrench comprises a pipe wrench head (1), wherein a containing groove (2) is formed in the pipe wrench head (1), a movable block (4) capable of moving is arranged in the containing groove (2), an occlusion wrench head (6) used for being matched with the pipe wrench head (1) to carry out occlusion fixation is fixedly arranged on the movable block (4), teeth (3) are respectively arranged on one sides, close to each other, of the pipe wrench head (1) and the occlusion wrench head (6), a thickening steel block (7) is fixedly arranged on the occlusion wrench head (6), a transposition connecting device (3) used for being occluded with an external threaded sleeve is arranged on the pipe wrench head (1) and the occlusion wrench head (6), a connecting block (8) is fixedly arranged on the right side of the pipe wrench head (1), a square groove (9) is formed in the connecting block (8), a transposition connecting device (28) is arranged in the square groove (9), and a transposition fixing device (26) is arranged on the connecting block (8), the square groove (9) is internally provided with a movable ball (11) which can move, the movable ball (11) is fixedly provided with a fixed rod (18) which can rotate and move, and the outside of the fixed rod (18) is provided with a force application device (27).
2. A wrench as claimed in claim 1 for improving the efficiency of a straight threaded socket connection, wherein: the indexing connection device (28) comprises: spacing groove (10), through-hole (12) and connecting rod (13), spacing groove (10) have two altogether, and two spacing grooves (10) are seted up respectively on two side wall surfaces about the inside of square groove (9), the top position at connecting block (8) is seted up in through-hole (12), connecting rod (13) are located through-hole (12) inside, and the outer wall fixed connection of the lower extreme of connecting rod (13) and activity ball (11) is in the same place.
3. A wrench as claimed in claim 1 for improving the efficiency of a straight threaded socket connection, wherein: the indexing fixture (26) comprises: the device comprises a rotating block (14), a moving block (15), a spring (16) and a fixed block (17), wherein the rotating block (14) is fixedly connected with the upper end of a connecting rod (13), and the number of the moving blocks (15) is two.
4. A wrench as claimed in claim 3 for improving the efficiency of a straight threaded socket connection, wherein: one side of each of the two moving blocks (15), which is close to each other, is respectively attached to the left side and the right side of the rotating block (14), and the lower parts of the two moving blocks (15) are both attached to the upper wall surface of the connecting block (8).
5. A wrench as claimed in claim 2 for improving the efficiency of a straight threaded socket connection, wherein: the number of the fixing blocks (17) is two, the two fixing blocks (17) are fixedly arranged above the connecting block (8) respectively, and the number of the springs (16) is two.
6. A wrench as claimed in claim 5 for improving the efficiency of a straight threaded socket connection, wherein: the left end and the right end of each spring (16) are respectively and fixedly connected with one side wall surface of each fixed block (17) and the moving block (15) which are close to each other.
7. A wrench as claimed in claim 1 for improving the efficiency of a straight threaded socket connection, wherein: the force application device (27) comprises: loose bearing (19), swivel sleeve (20), adsorb and do cotton (21) and cup joint outer ring (22), the outer wall swing joint that swivel sleeve (20) passes through loose bearing (19) and dead lever (18) is in the same place, adsorb the outer wall at swivel sleeve (20) of cotton (21) fixed mounting futilely, cup joint outer ring (22) fixed mounting on adsorbing the outer wall of doing cotton (21), the outer wall fixed mounting who cup joints outer ring (22) has application of force grab handle (23), and the below of application of force grab handle (23) is curved shape wall.
8. The wrench of claim 7 for improving the efficiency of a straight threaded socket connection, wherein: the outer wall surface of the sleeve-joint outer ring (22) is provided with friction cushions (24), each friction cushion (24) is respectively provided with a liquid discharge hole (25), and each liquid discharge hole (25) is respectively communicated with the adsorption dry cotton (21).
9. A wrench as claimed in claim 1 for improving the efficiency of a straight threaded socket connection, wherein: the round groove has been seted up on movable block (4), the round groove on movable block (4) has fixed rotating shaft (5) through loose bearing swing joint, both ends are in the same place with both sides wall face fixed connection around the inside of accomodating groove (2) respectively around fixed rotating shaft (5).
10. A wrench as claimed in claim 1 for improving the efficiency of a straight threaded socket connection, wherein: the outer wall surface of the movable ball (11) is respectively attached to the inner walls of the two limiting grooves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572135.7A CN112757204A (en) | 2020-12-27 | 2020-12-27 | Wrench for improving connection efficiency of straight thread sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011572135.7A CN112757204A (en) | 2020-12-27 | 2020-12-27 | Wrench for improving connection efficiency of straight thread sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112757204A true CN112757204A (en) | 2021-05-07 |
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ID=75696981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011572135.7A Pending CN112757204A (en) | 2020-12-27 | 2020-12-27 | Wrench for improving connection efficiency of straight thread sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112757204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI823180B (en) * | 2021-11-10 | 2023-11-21 | 鴻安國際興業有限公司 | Wrench extender |
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