CN217079398U - Composite straight thread sleeve - Google Patents

Composite straight thread sleeve Download PDF

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Publication number
CN217079398U
CN217079398U CN202220649381.6U CN202220649381U CN217079398U CN 217079398 U CN217079398 U CN 217079398U CN 202220649381 U CN202220649381 U CN 202220649381U CN 217079398 U CN217079398 U CN 217079398U
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China
Prior art keywords
sleeve
sleeve body
threaded
groove
fixed
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CN202220649381.6U
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Chinese (zh)
Inventor
马凌霄
李振云
张广振
罗振兵
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Shandong Chenmai Metal Products Co ltd
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Shandong Chenmai Metal Products Co ltd
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Priority to CN202220649381.6U priority Critical patent/CN217079398U/en
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Abstract

The utility model discloses a compound straight thread sleeve, include: the sleeve comprises a sleeve body and reinforcing steel bars; the steel bars are connected with the inner threads of the sleeve body, and the sleeve body acts on the steel bars to be connected; the fixed cover is connected sleeve body one side, the inside lubrication groove of having seted up of fixed cover, the inside gomphosis of lubrication groove has the wick, and the wick is the sponge material, the inside thread groove of having seted up of fixed cover, the inside threaded connection of thread groove has the screw thread ring. This compound straight thread sleeve, at first, lubricating oil can flow to the junction of sleeve body, reinforcing bar through leaking the net to can lubricate between it, then, fix the reinforcing bar secondary inside the sleeve body, can prevent from this that the screw thread is not hard up between sleeve body and the reinforcing bar, at last, drive the slipmat and connect in sleeve body one side, and then can increase the frictional force with the hand through holding the slipmat, so that grip and rotate the sleeve body.

Description

Composite straight thread sleeve
Technical Field
The utility model relates to a building accessory technical field specifically is a compound straight thread sleeve.
Background
The connecting method of the straight thread sleeve is to strip a part of the longitudinal rib and the transverse rib at the end part of the steel bar to be connected by a thread rolling machine by adopting a cutting method, then directly roll the longitudinal rib and the transverse rib into a common straight thread, and connect the longitudinal rib and the transverse rib by using a specially-made straight thread sleeve to form the connection of the steel bar;
the utility model discloses a composite straight thread sleeve as the publication number CN211473089U, which comprises a connecting sleeve, an inner thread tensioning sleeve, an inner thread opposite-top sleeve and an inner and outer thread tensioning sleeve; the inner wire tensioning sleeve and the inner wire butting sleeve are sequentially sleeved on the first steel bar head from inside to outside, the inner wire tensioning sleeve and the inner wire butting sleeve are respectively in threaded connection with the first steel bar head, and the inner and outer wire tensioning sleeves are in threaded connection with the second steel bar head; including the telescopic outside components of a whole that can function independently cover of silk tensioning sleeve and internal thread opposite vertex sleeve is equipped with connecting sleeve, the outside at first reinforcing bar head is established to joint sleeve components of a whole that can function independently cover, and the taut sleeve butt of joint sleeve and internal thread, advantage: the connecting sleeve can be locked only by screwing the clamping sleeve by one person, so that the number of operators is reduced; the circular truncated cone-shaped end surface of the inner wire opposite-propping sleeve tightly props against the groove of the inner and outer wire tensioning sleeves to force the second steel bar head and the first steel bar head to be coaxial, so that the connecting sleeve is screwed on the clamping sleeve and the inner and outer wire tensioning sleeves;
this prior art solution also presents the following problems when in use:
1. the connecting part of the sleeve body and the steel bar is not convenient to lubricate, and the phenomenon that the rotating process is laborious due to the dryness inside the sleeve body is avoided;
2. the lubricating sleeve body and the reinforcing steel bar are not convenient to prevent from loosening;
3. the sleeve body is inconvenient to hold;
there is a need for improvement in view of the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound straight thread sleeve to solve the junction of the lubricated sleeve body of being not convenient for and the reinforcing bar on the present market that the above-mentioned background art provided, avoid the inside dryness and astringent of lubricated sleeve body to lead to rotating the in-process hard, be not convenient for prevent not hard up between lubricated sleeve body and the reinforcing bar, be not convenient for grip the problem of sleeve body.
In order to achieve the above object, the utility model provides a following technical scheme: a composite straight threaded sleeve comprising: the sleeve comprises a sleeve body and reinforcing steel bars;
the steel bars are connected with the inner threads of the sleeve body, and the sleeve body acts on the steel bars to be connected;
the fixed sleeve is connected to one side of the sleeve body, a lubricating groove is formed in the fixed sleeve, an oil core is embedded in the lubricating groove and made of sponge, a threaded groove is formed in the fixed sleeve, and a threaded ring is connected to the inner portion of the threaded groove in a threaded manner;
the sealing ring is connected to one side of the threaded ring, one side of the sealing ring is connected with the handle, and a leakage net is connected between the lubricating groove and the fixed sleeve.
Preferably, the diameter of the fixed sleeve is the same as the diameter of the sleeve body, two groups of fixed sleeves are symmetrically distributed about the central line of the sleeve body, and the pulling steel bar penetrates through the fixed sleeve to be in threaded connection with the sleeve body.
Preferably, fixed cover one side is connected with the mount, the spout has been seted up to the mount inside, there is the threaded rod through connection through the bearing between spout and the mount, and the threaded rod can stimulate the slider to carry out the screw thread slip along it when rotating, and the slider can be followed the inside removal of spout this moment.
Preferably, the threaded rod is in threaded connection with a sliding block, the sliding block is connected inside the sliding groove in a sliding mode, one side of the sliding block is connected with a push rod, the push rod can be pulled to move when the sliding block slides, and the push rod can push the pressurizing block and the extrusion pad to move;
the pressurizing block is connected to one end of the push rod, and one side of the pressurizing block is connected with the extrusion pad.
Preferably, the extrusion pad is the rubber material to the extrusion pad is the arc with the briquetting, and the push rod receives the extrusion can extrude the extrusion pad through the briquetting, and the extrusion pad can extrude the reinforcing bar fixed this moment.
Preferably, sleeve body and fixed cover one side are provided with the semi-ring, semi-ring one side is connected with the slipmat, and the slipmat is the silica gel material, can increase the frictional force with the hand through holding the slipmat.
Preferably, one side of the semi-ring is connected with a convex block, the convex block and the inside of the fixing frame are provided with through grooves, a bolt is connected between the through grooves in a penetrating manner, the bolt is connected with a nut in a threaded manner, and the through grooves can be butted with each other after the convex block is flushed with the fixing frame.
Preferably, the protruding block, the fixing frame and the bolt form sliding connection through the through groove, the nut is rotated to slide along the bolt in a threaded mode, and the semi-ring is fixed to one side of the sleeve body when the nut slides to one side of the fixing frame and the protruding block in the threaded mode.
Compared with the prior art, the beneficial effects of the utility model are that: this compound straight thread sleeve, at first, lubricating oil can flow to the junction of sleeve body, reinforcing bar through leaking the net to can lubricate between it, then, fix the reinforcing bar secondary inside the sleeve body, can prevent from this that the screw thread is not hard up between sleeve body and the reinforcing bar, at last, drive the slipmat and connect in sleeve body one side, and then can increase the frictional force with the hand through holding the slipmat, so that grip and rotate the sleeve body.
1. Firstly, the pulling has diluted inside the oil core of lubricating oil inserts it in the lubrication groove, pull the sealing ring again and drive the screw thread ring and insert inside the screw thread groove, later rotate the handle and can drive the sealing ring and rotate, can stimulate the inside screw thread slip of screw thread ring to the screw thread groove when the sealing ring is rotatory, can fix the sealing ring in lubrication groove one side after the screw thread ring thread fastening is inside the screw thread groove, the sealing ring can seal the oil core inside the spout this moment, at this moment, the oil core can outwards release lubricating oil, lubricating oil can flow to the sleeve body through leaking the net, the junction of reinforcing bar, thereby can lubricate between it, avoid the sleeve body, the junction of reinforcing bar is too dry and cracked.
2. Then, the threaded rod rotates, the threaded rod can be rotatory in the spout through the bearing, the threaded rod can stimulate the slider to carry out the screw thread slip along it when rotating, the slider can be removed along the spout inside this moment, can stimulate the push rod when the slider slides and remove, the push rod can promote to add the briquetting and remove with the extrusion pad, the slider can apply the extrusion force to the push rod when adding briquetting and extrusion pad and removing to reinforcing bar one side, the push rod receives the extrusion can extrude the extrusion pad through adding the briquetting, the extrusion pad can extrude fixedly to the reinforcing bar this moment, thereby fix the reinforcing bar secondary inside the sleeve body, can prevent from that the screw thread is not hard up between sleeve body and the reinforcing bar from this.
3. Finally, the pulling semi-ring is sleeved on one side of the sleeve body, the convex block can be driven to be aligned with the fixing frame at the moment, the butt joint between the through grooves can be realized after the convex block is flushed with the fixing frame, the bolt is pulled to penetrate through the through grooves, then the nut is rotated to slide along the bolt in a threaded manner, the semi-ring can be fixed on one side of the sleeve body when the nut slides to one side of the fixing frame and the convex block in a threaded manner, the anti-slip mat can be driven to be connected on one side of the sleeve body at the moment, and then the friction force between the anti-slip mat and the hand can be increased by holding the anti-slip mat, so that the sleeve body can be held and rotated.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the non-slip mat of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic view of part a of the present invention.
In the figure: 1. a sleeve body; 2. reinforcing steel bars; 3. fixing a sleeve; 4. a lubrication groove; 5. an oil core; 6. a thread groove; 7. a threaded ring; 8. a seal ring; 9. a handle; 10. a leakage net; 11. a fixed mount; 12. a chute; 13. a threaded rod; 14. a slider; 15. a push rod; 16. pressing a block; 17. pressing the cushion; 18. a half ring; 19. a non-slip mat; 20. a bump; 21. a through groove; 22. a bolt; 23. and (4) a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a composite straight threaded sleeve comprising: the sleeve comprises a sleeve body 1 and a steel bar 2;
1 inside threaded connection of sleeve body has reinforcing bar 2, and sleeve body 1 acts on and connects between reinforcing bar 2, fixed cover 3, connect in 1 one side of sleeve body, fixed cover 3 is inside to have seted up lubrication groove 4, the inside gomphosis of lubrication groove 4 has wick 5, and wick 5 is the sponge material, fixed cover 3 is inside to have seted up thread groove 6, the inside threaded connection of thread groove 6 has threaded ring 7, sealing ring 8, connect in threaded ring 7 one side, sealing ring 8 one side is connected with handle 9, be connected with between lubrication groove 4 and the fixed cover 3 and leak net 10. The diameter of the fixed sleeve 3 is the same as that of the sleeve body 1, and the fixed sleeve 3 is symmetrically distributed with two groups about the central line of the sleeve body 1.
Lubricating oil can flow to sleeve body 1, the junction of reinforcing bar 2 through leaking net 10 to can lubricate between them, avoid sleeve body 1, the junction of reinforcing bar 2 too dry and split.
One side of the fixed sleeve 3 is connected with a fixed frame 11, a sliding chute 12 is arranged in the fixed frame 11, and a threaded rod 13 is connected between the sliding chute 12 and the fixed frame 11 through a bearing. Threaded rod 13 is last threaded connection has slider 14, and slider 14 sliding connection is inside spout 12, and slider 14 one side is connected with push rod 15, and the pressurization piece 16 is connected in push rod 15 one end, and pressurization piece 16 one side is connected with extrusion pad 17. The pressing pad 17 is made of rubber, and the pressing pad 17 and the pressurizing block 16 are both arc-shaped.
The push rod 15 receives the extrusion and can extrude the extrusion pad 17 through the pressurizing block 16, and the extrusion pad 17 can extrude and fix the reinforcing steel bar 2 at the moment, so that the reinforcing steel bar 2 is secondarily fixed inside the sleeve body 1, and therefore the loosening of threads between the sleeve body 1 and the reinforcing steel bar 2 can be prevented.
One side of the sleeve body 1 and the fixed sleeve 3 is provided with a semi-ring 18, one side of the semi-ring 18 is connected with an anti-skid pad 19, and the anti-skid pad 19 is made of silica gel. Half 18 one side is connected with lug 20, and through groove 21 has all been seted up to lug 20 and mount 11 inside, and through connection has bolt 22 between the through groove 21, and threaded connection has nut 23 on the bolt 22. The lug 20, the fixing frame 11 and the bolt 22 form sliding connection through the through groove 21.
The anti-slip pad 19 is connected to one side of the sleeve body 1, so that friction force between the anti-slip pad 19 and a hand can be increased by holding the sleeve body 1, and the sleeve body 1 can be held and rotated conveniently.
The working principle is as follows: as shown in fig. 1-4, when using the composite straight thread sleeve, firstly, the oil core 5 diluted with the lubricating oil is pulled to be inserted into the lubricating groove 4, then the sealing ring 8 is pulled to drive the threaded ring 7 to be inserted into the threaded groove 6, then the handle 9 is rotated to drive the sealing ring 8 to rotate, when the sealing ring 8 rotates, the threaded ring 7 is pulled to slide towards the internal thread of the threaded groove 6, when the threaded ring 7 is fixed in the threaded groove 6, the sealing ring 8 is fixed at one side of the lubricating groove 4, at this time, the oil core 5 is sealed in the sliding groove 4 by the sealing ring 8, at this time, the oil core 5 can continuously and slowly release the lubricating oil outwards, the lubricating oil can flow to the joint of the sleeve body 1 and the steel bar 2 through the leakage net 10, thereby the lubricating oil can be lubricated between the sleeve body 1 and the steel bar 2, the excessive dry cracking of the joint of the sleeve body 1 and the steel bar 2 is avoided, then, the threaded rod 13 is rotated, the threaded rod 13 rotates in the sliding groove 12 through a bearing, the threaded rod 13 can pull the sliding block 14 to perform threaded sliding along the sliding block when rotating, at the moment, the sliding block 14 can move along the inside of the sliding groove 12, the push rod 15 can be pulled to move when the sliding block 14 slides, the push rod 15 can push the pressurizing block 16 and the extrusion pad 17 to move, the sliding block 14 can apply extrusion force to the push rod 15 when the pressurizing block 16 and the extrusion pad 17 move to one side of the steel bar 2, the push rod 15 is extruded to extrude the extrusion pad 17 through the pressurizing block 16, at the moment, the extrusion pad 17 can extrude and fix the steel bar 2, so that the steel bar 2 is secondarily fixed in the sleeve body 1, and therefore, the thread loosening between the sleeve body 1 and the steel bar 2 can be prevented, finally, the half ring 18 is pulled to be sleeved on one side of the sleeve body 1, at the moment, the convex block 20 is driven to be aligned with the fixed frame 11, and the through grooves 21 are butted after the convex block 20 is flush with the fixed frame 11, the bolt 22 is pulled to pass through the through slot 21, then the nut 23 is rotated to perform threaded sliding along the bolt 22, when the nut 23 is threaded to slide to one side of the fixing frame 11 and the bump 20, the half ring 18 is fixed to one side of the sleeve body 1, at this time, the anti-slip pad 19 is driven to be connected to one side of the sleeve body 1, and further, the friction force with the hand can be increased by holding the anti-slip pad 19, so as to hold and rotate the sleeve body 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. A composite straight threaded sleeve comprising: the sleeve comprises a sleeve body (1) and a steel bar (2), and is characterized in that;
the inner part of the sleeve body (1) is in threaded connection with a steel bar (2);
the sleeve comprises a sleeve body (1), a fixed sleeve (3) connected to one side of the sleeve body (1), wherein a lubricating groove (4) is formed in the fixed sleeve (3), an oil core (5) is embedded in the lubricating groove (4), the oil core (5) is made of sponge, a thread groove (6) is formed in the fixed sleeve (3), and a thread ring (7) is in threaded connection with the inside of the thread groove (6);
sealing ring (8), connect in screw ring (7) one side, sealing ring (8) one side is connected with handle (9), be connected with between lubrication groove (4) and fixed cover (3) and leak net (10).
2. A composite straight threaded sleeve according to claim 1, wherein: the diameter of the fixed sleeve (3) is the same as that of the sleeve body (1), and the fixed sleeve (3) is symmetrically distributed with two groups about the central line of the sleeve body (1).
3. A composite straight threaded sleeve according to claim 1, wherein: fixed cover (3) one side is connected with mount (11), spout (12) have been seted up to mount (11) inside, through bearing through connection threaded rod (13) between spout (12) and mount (11).
4. A composite straight threaded sleeve according to claim 3, wherein: a sliding block (14) is connected to the threaded rod (13) in a threaded manner, the sliding block (14) is connected to the inside of the sliding groove (12) in a sliding manner, and a push rod (15) is connected to one side of the sliding block (14);
the pressurizing block (16) is connected to one end of the push rod (15), and one side of the pressurizing block (16) is connected with the extrusion pad (17).
5. The composite straight threaded sleeve of claim 4, wherein: the extrusion pad (17) is made of rubber, and the extrusion pad (17) and the pressurizing block (16) are both arc-shaped.
6. A composite straight threaded sleeve according to claim 1, wherein: the sleeve is characterized in that a half ring (18) is arranged on one side of the sleeve body (1) and one side of the fixed sleeve (3), an anti-slip pad (19) is connected to one side of the half ring (18), and the anti-slip pad (19) is made of silica gel.
7. The composite straight threaded sleeve of claim 6, wherein: one side of the half ring (18) is connected with a convex block (20), through grooves (21) are formed in the convex block (20) and the fixed frame (11), bolts (22) are connected between the through grooves (21) in a penetrating mode, and nuts (23) are connected to the bolts (22) in a threaded mode.
8. The composite straight threaded sleeve of claim 7, wherein: the lug (20), the fixing frame (11) and the bolt (22) form sliding connection through a through groove (21).
CN202220649381.6U 2022-03-24 2022-03-24 Composite straight thread sleeve Active CN217079398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220649381.6U CN217079398U (en) 2022-03-24 2022-03-24 Composite straight thread sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220649381.6U CN217079398U (en) 2022-03-24 2022-03-24 Composite straight thread sleeve

Publications (1)

Publication Number Publication Date
CN217079398U true CN217079398U (en) 2022-07-29

Family

ID=82551008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220649381.6U Active CN217079398U (en) 2022-03-24 2022-03-24 Composite straight thread sleeve

Country Status (1)

Country Link
CN (1) CN217079398U (en)

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