CN218814746U

CN218814746U - Flaring sleeve

Info

Publication number: CN218814746U
Application number: CN202222966864.1U
Authority: CN
Inventors: 林楠
Original assignee: Qingdao Tongheng Construction Technology Co ltd
Current assignee: Qingdao Tongheng Construction Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a flaring sleeve, including flaring sleeve main part and spacing subassembly, the upper and lower both sides of flaring sleeve main part all are provided with conical groove, two walls around spacing subassembly sets up in the inside of flaring sleeve main part, one side threaded connection that flaring sleeve main part axis was kept away from to the spacing screw shell of arc has the threaded rod, the threaded rod is provided with four. This flaring sleeve, through conical groove body, spacing subassembly, threaded hole body one and threaded hole body two, when being favorable to the device to carry out fixed mounting to the reinforcing bar of different models, it is comparatively convenient also that the operating personnel can install the flaring sleeve main part through conical groove body fast, and the stop collar, triangle-shaped lug and resilience piece, be favorable to the operating personnel not to pass through any instrument, can use the biggest strength to fix the device spacing outside in the reinforcing bar junction, this operating mode is comparatively convenient, operating time has been shortened, operating personnel's work efficiency is improved.

Description

Flaring sleeve

Technical Field

The utility model relates to the technical field of sleeves, specifically a flaring sleeve.

Background

The flaring sleeve is also known as a rebar splice bar and has a connector with internal threads corresponding to the thread of the screw head. Simple construction process: the ends of the bars are processed into straight threads by a rolling process, and the two bars are connected with each other by corresponding connecting sleeves.

Prior publication No. CN216067209U, entitled sleeve, discloses a device having a sleeve body, at least two grooves and at least two annular elements, wherein the sleeve body has a central axis and comprises an opening and a tooth-like structure. The tooth-shaped structure is annularly arranged on an inner wall of the sleeve body, the grooves are arranged on the tooth-shaped structure, and the at least two annular elements are respectively arranged on the at least two grooves. When the specific conditions are met, the stability of the sleeve used by a user can be improved.

In the using process of the device, although the stability of a user in using the sleeve can be improved when specific conditions are met, the situation that the reinforcing steel bars are aligned with the device to be connected through threads is ignored, dislocation is easy to occur, the mounting method of the device is troublesome and inconvenient, and therefore the working efficiency of operators is delayed, and therefore the flaring sleeve is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flaring sleeve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flaring sleeve, includes flaring sleeve main part and spacing subassembly, the upper and lower both sides of flaring sleeve main part all are provided with conical groove, two walls around spacing subassembly sets up in the inside of flaring sleeve main part, and spacing subassembly includes arc limit thread shell, threaded rod and thread bush, one side threaded connection that flaring sleeve main part axis was kept away from to arc limit thread shell has the threaded rod, and the outside threaded connection of threaded rod has the thread bush, the threaded rod is provided with four, the thread bush is provided with four.

Furthermore, the outer part of the flaring sleeve main body is provided with a limiting sleeve, and the flaring sleeve main body and the limiting sleeve are welded.

Furthermore, one side of the limiting sleeve, which is far away from the central axis of the flaring sleeve main body, is provided with a triangular convex block, and the limiting sleeve and the triangular convex block are integrally connected.

Furthermore, the upper end and the lower end of the triangular convex block are both provided with a first threaded hole body, and the triangular convex block is fixedly connected with the first threaded hole body.

Furthermore, the front side and the rear side of the arc-shaped limiting threaded shell are both provided with a threaded hole body II, and the triangular lug is welded with the threaded hole body II.

Furthermore, the inside of stop collar is provided with the rebound spare, and stop collar and rebound spare are for bonding.

Furthermore, the inside of arc spacing screw shell is provided with heavy iron, and arc spacing screw shell is connected with heavy iron as an organic whole.

Furthermore, the inner side of the heavy iron is provided with a support main body, and the heavy iron is fixedly connected with the support main body.

The utility model provides a flaring sleeve possesses following beneficial effect: through conical groove body, spacing subassembly, screw hole body one and screw hole body two, when being favorable to the device to carry out fixed mounting to the reinforcing bar of different models, it is comparatively convenient also that operating personnel can install flaring sleeve main part through conical groove body fast, and the stop collar, triangle-shaped lug and resilience piece, be favorable to operating personnel not to pass through any instrument, can use the outside at the steel bar connection department with spacing fixing of the device of maximum strength, this operation is comparatively convenient, the operating time is shortened, improve operating personnel's work efficiency.

1. The utility model discloses a conical groove body, spacing subassembly, the setting of screw hole body one and screw hole body two, operating personnel overlaps flaring sleeve main part and conical groove body on steel bar connection department earlier, later place arc spacing screw shell in the inner wall of flaring sleeve main part again, the inboard of up to arc spacing screw shell is laminated with steel bar connection department's surface, then operating personnel passes through the position of two screw hole body two of arc spacing screw shell adjustment, align with two screw hole body two respectively until two screw hole body two, operating personnel holds the threaded rod and rotates after the alignment, run through the inside that screw hole body one penetrated screw hole body two until the threaded rod, make arc spacing screw shell can spacing fix the surface at steel bar connection department, then operating personnel holds the screw shell and rotates, one side of up to the screw shell pastes the surface at arc spacing screw shell, make the spacing fixed stability of arc spacing screw shell of secondary reinforcement, or can carry out the convenient different convenient operation of the convenient operation personnel's installation of the convenient operation of the flaring sleeve main part through the conical groove diameter expansion, operating personnel accessible sleeve installation method carries out the setting of spacing subassembly can be favorable to the convenient different convenient steel bar connection device simultaneously.

2. The utility model discloses a stop collar, the setting of triangle-shaped lug and resilience piece, hold the inboard surface of pasting in the triangle-shaped lug of stop collar hand when operating personnel, when drive flaring sleeve main part and conical cell body rotate, can avoid the operating personnel hand to skid through the triangle-shaped lug, and make the outside of fixing the device spacing in steel bar connection department that operating personnel can be the strongest, and the stop collar is made for rigid plastic and forms, hold the stop collar when hard when operating personnel, certain extrusion can be received to the resilience piece, thereby distribute the pressure of stop collar, do benefit to the life of extension stop collar, it is too big to avoid operating personnel's strength, lead to the stop collar to damage, be favorable to operating personnel can not pass through any instrument, can use the biggest strength with the device spacing outside of fixing in steel bar connection department, this operating mode is comparatively convenient, the operating time is shortened, operating personnel's work efficiency is improved.

Drawings

Fig. 1 is a schematic front view of a flaring sleeve according to the present invention;

fig. 2 is a schematic front sectional view of a flaring sleeve body and a conical groove body of the flaring sleeve of the present invention;

fig. 3 is a schematic perspective view of a limiting assembly of the flaring sleeve according to the present invention;

fig. 4 is a schematic side view of a cross-sectional structure of a stop collar and a resilient member of a flaring sleeve according to the present invention;

fig. 5 is a schematic side view of the heavy iron and the support body of the flaring sleeve according to the present invention.

In the figure: 1. a flaring sleeve body; 2. a conical tank body; 3. a limiting component; 301. an arc-shaped limiting threaded shell; 302. a threaded rod; 303. a threaded sleeve; 4. a position limiting sleeve; 5. a triangular bump; 6. a first threaded hole body; 7. heavy iron; 8. a support body; 9. a threaded hole body II; 10. a resilient member.

Detailed Description

As shown in fig. 1-3, a flaring sleeve comprises a flaring sleeve body 1 and limiting components 3, conical groove bodies 2 are arranged on the upper side and the lower side of the flaring sleeve body 1, the limiting components 3 are arranged on the front wall and the rear wall inside the flaring sleeve body 1, the limiting components 3 comprise arc-shaped limiting thread shells 301, threaded rods 302 and thread sleeves 303, one side of each arc-shaped limiting thread shell 301, which is far away from the central axis of the flaring sleeve body 1, is in threaded connection with the threaded rod 302, the outer threads of the threaded rod 302 are in threaded connection with the thread sleeves 303, the number of the threaded rods 302 is four, the number of the thread sleeves 303 is four, an operator firstly sleeves the flaring sleeve body 1 and the conical groove bodies 2 on a steel bar connection part, then places the arc-shaped limiting thread shells 301 on the inner wall of the flaring sleeve body 1 until the inner sides of the arc-shaped limiting thread shells 301 are attached to the surface of the steel bar connection part, then an operator adjusts the positions of the two threaded hole bodies II 9 through the arc-shaped limiting threaded shell 301 until the two threaded hole bodies II 9 are respectively aligned with the two threaded hole bodies I6, the operator holds the threaded rod 302 to rotate after alignment until the threaded rod 302 penetrates into the threaded hole bodies I6 to enable the arc-shaped limiting threaded shell 301 to be fixed on the outer surface of the connection position of the steel bars in a limiting way, then the operator holds the threaded sleeve 303 to rotate until one side of the threaded sleeve 303 is attached to the outer surface of the arc-shaped limiting threaded shell 301, the threaded rod 302 can secondarily reinforce the stability of limiting and fixing of the arc-shaped limiting threaded shell 301, or under the condition that the steel bars correspond to the calibers of the flaring sleeve main body 1 and the conical groove body 2, the diameter of the end opening of the conical groove body 2 is enlarged, so that the operator can conveniently install the steel bars, an operator can install the flaring sleeve through a conventional sleeve installing method, the steel bar connecting part can be limited and fixed without installing the limiting assembly 3 by the operator, the device is favorable for fixing and installing the steel bars of different models, and the flaring sleeve main body 1 can be conveniently and quickly installed by the operator through the conical groove body 2. And spacing subassembly 3 only is directed against the reinforcing bar that is not conform to 1 diameter of flaring sleeve main part, and when the reinforcing bar diameter was less than 1 diameter of flaring sleeve main part, accessible installation spacing subassembly 3 carried on spacing fixedly to the steel bar junction, and operating personnel can selectively ann tear spacing subassembly 3 open.

As shown in fig. 1, 4 and 5, a stop collar 4 is disposed outside a flaring sleeve body 1, the flaring sleeve body 1 and the stop collar 4 are welded, a triangular lug 5 is disposed on one side of the stop collar 4 away from a central axis of the flaring sleeve body 1, the stop collar 4 and the triangular lug 5 are integrally connected, a first threaded hole 6 is disposed at each of upper and lower ends of the triangular lug 5, the triangular lug 5 and the first threaded hole 6 are fixedly connected, a second threaded hole 9 is disposed on each of front and rear sides of an arc-shaped limit threaded shell 301, the triangular lug 5 and the second threaded hole 9 are welded, a rebound member 10 is disposed inside the stop collar 4, the stop collar 4 and the rebound member 10 are bonded, a heavy iron 7 is disposed inside the arc-shaped limit threaded shell 301, the arc-shaped limit threaded shell 301 and the heavy iron 7 are integrally connected, a support body 8 is disposed inside the heavy iron 7, the heavy iron 7 and the support body 8 are fixedly connected, when an operator holds the inner side of the stop collar 4 to the outer surface of the triangular lug 5, the flaring sleeve body 301 and the conical limiting sleeve 2 are integrally connected, the operator can avoid slippage of the operator who holds the stop collar 4 and can use the pneumatic connection device to avoid the operator from slipping the plastic sleeve, the operator can use the operator can avoid the operator from slipping the pneumatic connection of the stop collar 4, and the pneumatic connection of the plastic sleeve, the operator, the plastic sleeve 4, thereby avoiding the operator from slipping, this operating mode is comparatively convenient, has shortened operating time, improves operating personnel's work efficiency, and heavy iron 7 and support main part 8 can increase the hardness of the spacing screw shell 301 of arc simultaneously, avoid carrying out spacing fixed in-process to the reinforcing bar, and the spacing screw shell 301 of arc damages or splits.

In summary, when the flaring sleeve is used, firstly, an operator firstly sleeves the flaring sleeve main body 1 and the conical groove body 2 on a steel bar connecting part, then the arc-shaped limiting threaded shell 301 is placed on the inner wall of the flaring sleeve main body 1 until the inner side of the arc-shaped limiting threaded shell 301 is attached to the surface of the steel bar connecting part, then the operator adjusts the positions of the two threaded hole bodies two 9 through the arc-shaped limiting threaded shell 301 until the two threaded hole bodies two 9 are respectively aligned with the two threaded hole bodies one 6, after alignment, the operator holds the threaded rod 302 to rotate until the threaded rod 302 penetrates through the threaded hole bodies one 6 and penetrates into the threaded hole bodies two 9, so that the arc-shaped limiting threaded shell 301 can be limited and fixed on the outer surface of the steel bar connecting part, then the operator holds the threaded sleeve 303 to rotate until one side of the threaded sleeve 303 is attached to the outer surface of the arc-shaped limiting threaded shell 301, so that the threaded rod 302 can secondarily reinforce the stability of limiting threaded shell 301 in limiting and fixing, or when the groove body and the conical groove body correspond to the caliber of the flaring sleeve main body 1 and the conical groove body 2, the conical groove body can be fixed by the operator, the plastic assembly, the operator can mount the triangular groove body 3 and the plastic bar connecting part by holding the plastic bar connecting part by the handle 5, and the plastic connecting part by the plastic handle, so that the plastic assembly can be fixed by the plastic assembly, and the plastic assembly, when the plastic assembly can be fixed by the plastic assembly, when operating personnel held stop collar 4 and exert oneself, kick-back piece 10 can receive certain extrusion to share stop collar 4's pressure, do benefit to the life of extension stop collar 4, avoid operating personnel strength too big, lead to stop collar 4 to damage, this is exactly this flaring telescopic theory of operation.

Claims

1. The utility model provides a flaring sleeve, includes flaring sleeve main part (1) and spacing subassembly (3), its characterized in that, the upper and lower both sides of flaring sleeve main part (1) all are provided with conical groove body (2), two walls around spacing subassembly (3) set up in the inside of flaring sleeve main part (1), and spacing subassembly (3) include arc spacing screw shell (301), threaded rod (302) and thread bush (303), one side threaded connection that flaring sleeve main part (1) axis was kept away from in arc spacing screw shell (301) has threaded rod (302), and the outside threaded connection of threaded rod (302) has thread bush (303), threaded rod (302) are provided with four, thread bush (303) are provided with four.

2. Flaring sleeve according to claim 1, characterized in that a stop collar (4) is provided on the outside of the flaring sleeve body (1) and that the flaring sleeve body (1) and the stop collar (4) are welded.

3. Flaring sleeve according to claim 2, characterized in that a triangular bump (5) is provided on the side of the stop collar (4) remote from the central axis of the flaring sleeve body (1), and the stop collar (4) is integrally connected to the triangular bump (5).

4. The flaring sleeve of claim 3, wherein the upper end and the lower end of the triangular projection (5) are both provided with a first threaded hole (6), and the triangular projection (5) is fixedly connected with the first threaded hole (6).

5. The flaring sleeve of claim 1, wherein the front side and the rear side of the arc-shaped limiting threaded shell (301) are both provided with a second threaded hole body (9), and the triangular bump (5) and the second threaded hole body (9) are welded.

6. Flaring sleeve according to claim 2, characterized in that the stop collar (4) is internally provided with a resilient member (10) and in that the stop collar (4) is glued to the resilient member (10).

7. Flaring sleeve according to claim 1, characterized in that the internal part of said arc-shaped limiting threaded shell (301) is provided with a heavy iron (7) and in that the arc-shaped limiting threaded shell (301) is integrally connected to the heavy iron (7).

8. Flaring sleeve according to claim 7, characterized in that the inside of said heavy iron (7) is provided with a support body (8) and in that the heavy iron (7) is in fixed connection with the support body (8).