CN218194663U - Pipe fitting sleeving tool - Google Patents

Abstract

The utility model discloses a pipe fitting box connects instrument, it includes the vice body, the vice body includes two binding clip, the surface cover of binding clip is equipped with the adapter sleeve, the top of adapter sleeve is fixed with the pipe fitting arm lock, the lateral part of adapter sleeve runs through and is provided with the bolt, the rear side of adapter sleeve is fixed with the nut. The utility model discloses an adapter sleeve is on the jaw, the rethread bolt realizes the installation to the adapter sleeve, and then realize the installation of pipe fitting arm lock, handheld vice body makes two pipe fitting arm locks wrap up the hose outer wall completely, the angle that opens of tong arm just in time satisfies gripping of people, and be difficult for taking off the hand, safety obtains guaranteeing, the operation degree of difficulty reduces, pipe fitting arm lock parcel nature is good, the atress is even, difficult broken hose of clamp and destruction tubular product, be difficult for producing rubbish thing, and efficiency improves, save the cost of labor, can reach the security of improving, the butt joint is efficient and reduce the extravagant purpose of resource.

Description

Pipe fitting sleeving tool

Technical Field

The utility model belongs to the technical field of the construction auxiliary assembly, especially, relate to a pipe fitting grafting instrument.

Background

Municipal water pipelines are mostly hard pipes such as PE, PPR, PVC and the like, the hard pipes are used for washing roads, maintaining concrete and the like on construction sites and are inconvenient to turn around, the construction range is small, and most of the hard pipes are sleeved with hoses for use.

Because the hose internal diameter of same diameter is a little less than the stereoplasm pipe external diameter, mostly all adopt the vice to twist reverse the propulsion inwards, because the vice is kept silent and is opened the angle limited, and afterbody grab handle is surely opened the angle too big, lead to hardly hold hard to twist reverse the propulsion, make the efficiency of construction descend, simultaneously because hold the increase safety risk of easily taking off the hand, therefore very inconvenient when cup jointing, easily press from both sides the hose brokenly, the dynamics is not good to handle the accuse, and the inefficiency cost of labor is higher, easily press from both sides broken tubular product, need subtract to drop and cup joint again, produce unnecessary rubbish thing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pipe fitting grafting tool, the security has been improved, the efficient and waste of resources's advantage of butt joint, solved because the hose internal diameter with the diameter is little than the stereoplasm pipe external diameter, mostly all adopt the vice to twist reverse and impel toward the lining, because the vice jaw opens the angle limited, and afterbody grab handle opens the angle too big certainly, lead to hardly holding hard and twist reverse the propulsion, make the efficiency of construction descend, simultaneously because hold and increase safe risk not tightly easily taking off the hand, very inconvenient problem when consequently cup jointing.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a pipe fitting cup joints instrument, its includes the vice body, the vice body includes two binding clip, the surperficial cover of binding clip is equipped with the adapter sleeve, the top of adapter sleeve is fixed with the pipe fitting arm lock, two when the binding clip is fashionable, two constitute circular shape pipe fitting accommodation space between the pipe fitting arm lock, the lateral part of adapter sleeve runs through and is provided with the bolt, the rear side of adapter sleeve is fixed with the nut, the rear end of bolt run through adapter sleeve and binding clip in proper order and with nut threaded connection.

The utility model discloses as above be used for pipe fitting to cup joint instrument, further: the vice body still includes two tong arms, the surface cover of tong arm is equipped with anti-skidding cover.

The utility model discloses as above be used for pipe fitting to cup joint instrument, further: the connecting sleeve is provided with a first insertion hole for a bolt to pass through, and the tong head is provided with a second insertion hole for the bolt to pass through.

The utility model discloses as above be used for pipe fitting to cup joint instrument, further: the top of the inner cavity of the connecting sleeve is fixedly connected with a positioning pin, and the top of the binding clip is provided with a positioning groove for inserting the positioning pin.

The utility model discloses as above be used for pipe fitting to cup joint instrument, further: the top of the bolt is provided with a cross groove.

The utility model has the advantages that:

1. the utility model discloses a connecting sleeve is on the jaw, the rethread bolt realizes the installation to the adapter sleeve, and then realize the installation of pipe fitting arm lock, handheld vice body makes two pipe fitting arm lock wrap up the hose outer wall completely, the angle that opens of tong arm just in time satisfies gripping of people, and be difficult for taking off the hand, safety is ensured, the operation degree of difficulty reduces, pipe fitting arm lock parcel nature is good, the atress is even, difficult broken hose of clamp and destruction tubular product, be difficult for producing rubbish thing, and efficiency improves, save the cost of labor, can reach and improve the security, the efficient and the extravagant purpose of reduction resource of butt joint, solved because the hose internal diameter with the diameter is little than stereoplasm pipe external diameter, mostly all adopt the vice to twist reverse and impel inwards, because the vice opens the angle limited, and the afterbody is surely held the angle too big, lead to hardly hold to twist and impel firmly, make the efficiency descend, simultaneously because it increases safe risk not easily to take off the hand, therefore very inconvenient problem when cup jointing.

2. The utility model discloses a setting of cross recess, the user can adopt screwdriver instrument to operate the bolt, has made things convenient for the user to connect the cover from the binding clip dismouting, and the back is pulled down to the connecting cover moreover, does not influence the normal use of vice body.

3. The utility model discloses a cooperation of locating pin and constant head tank is used, and the adapter sleeve is when the surface of binding clip, and the locating pin can get into the inner chamber of constant head tank, carries on spacingly for the adapter sleeve, and the effectual adapter sleeve of having avoided has improved the stability behind the adapter sleeve fixed mounting at the surface swing of binding clip.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view illustrating a structure split according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of the connecting sleeve and the pipe clamp arm according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the vice body, 101, binding clip, 102, tong arm, 103, antiskid cover, 2, adapter sleeve, 3, pipe fitting arm lock, 4, bolt, 5, nut, 6, locating pin, 7, constant head tank, 8, jack one, 9, jack two, 10, cross recess.

Detailed Description

Hereinafter, embodiments of the pipe socket tool of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It is noted that the drawings are not necessarily to the same scale, emphasis instead being placed upon clearly illustrating the structure of various elements of embodiments of the present invention. Like reference numerals are used to denote like parts.

Fig. 1-4 show a pipe fitting sleeve tool according to an embodiment of the present invention, which includes a vice body 1, the vice body 1 includes two jaws 101, a connecting sleeve 2 is sleeved on a surface of the jaws 101, in a preferred embodiment, the vice body 1 further includes two arms 102, one end of each of the arms is fixedly connected to the jaw, in order to prevent a user from sliding between a hand and the arm when the user operates the arm, an anti-slip sleeve 103 is sleeved on a surface of the arm 102, a pipe fitting clamping arm 3 is fixed on a top of the connecting sleeve 2, and when the two jaws are combined, a circular pipe fitting accommodating space is formed between the two pipe fitting clamping arms; referring to fig. 1, the pipe clamp arm is substantially semicircular, which facilitates the contact and fixation between the pipe clamp arm and the pipe to be fixed, in a specific embodiment, the pipe clamp arm 3 is made of a stainless steel pipe with a thickness of 3mm and an inner diameter of 20mm by sawing from the middle, and is welded with the connecting sleeve 2 after burrs are processed, which has the advantages of easy material drawing and low processing and preparation cost; a bolt 4 penetrates through the side part of the connecting sleeve 2, and the side part is perpendicular to a clamping surface when the two tong heads are mutually matched; the rear side of the connecting sleeve 2 is fixed with a nut 5, and the connecting sleeve is fixedly connected with the tong head through the matching of a bolt and the nut.

However, when the connecting sleeve and the pipe clamping arm are driven by the tong head to perform pipe socket joint, a force exists between the connecting sleeve and the tong head to bend or separate the connecting sleeve and the tong head, and the connecting stability is affected. The instrument to above-mentioned embodiment further improves, the top fixedly connected with locating pin 6 of the 2 inner chambers of adapter sleeve, supply locating pin 6 male constant head tank 7 is seted up at binding clip 101's top, use through the cooperation of locating pin 6 and constant head tank 7, when adapter sleeve 2 cover is in binding clip 101, locating pin 6 can get into the inner chamber of constant head tank 7, carry on spacingly for adapter sleeve 2, the effectual adapter sleeve 2 of having avoided is at the surface swing of binding clip 101, the stability after the improvement adapter sleeve 2 fixed mounting. The cross section of the positioning pin can be a circular structure, and correspondingly, the positioning groove also needs to be cylindrical. However, the cylindrical positioning pin and the positioning are difficult to avoid the rotation of the connecting sleeve and the binding clip, and in a more preferred embodiment, the cross section of the positioning pin is rectangular, and correspondingly, the positioning groove needs to be rectangular. Through the improvement, the connecting sleeve and the tong head can be prevented from rotating, so that the connecting sleeve and the tong head are connected more stably.

The rear end of bolt 4 runs through adapter sleeve 2 and binding clip 101 in proper order and with 5 threaded connection of nut, set up jack 8 that supplies bolt 4 to pass on the adapter sleeve 2, set up jack two 9 that supplies bolt 4 to pass on the binding clip 101, cross recess 10 has been seted up at the top of bolt 4, setting through cross recess 10, the user can adopt screwdriver instrument to operate bolt 4, made things convenient for the user to go up the dismouting with adapter sleeve 2 from binding clip 101, and adapter sleeve 2 pulls down the back, do not influence vice body 1's normal use.

The working principle is as follows: the utility model discloses during the use, the user overlaps adapter sleeve 2 on the surface of binding clip 101, locating pin 6 inserts the inner chamber of constant head tank 7 during, realize adapter sleeve 2's location, avoid adapter sleeve 2 to rotate, treat adapter sleeve 2 and laminate in binding clip 101's surface time, jack one 8 aligns with jack two 9 this moment, then take up bolt 4, pass jack one 8 and jack two 9, insert the inner chamber of cross recess 10 and drive bolt 4 through the screwdriver and rotate, make bolt 4 get into in nut 5, the installation of adapter sleeve 2 has been realized, and then pipe fitting arm lock 3's installation has been realized, user operation old man's body 1 is followed, make pipe fitting arm lock 3 open, it can to operate the outer wall centre gripping of hose in the inner chamber of two pipe fitting arm lock 3, pipe fitting arm lock 3 is difficult for the clamp to break hose and destroy tubular product, make hose and hard pipe's quick safe cup joint, during the antiskid cover 103 open the angle and just in time satisfy people's gripping, and be difficult for taking off the hand, the safety is ensured, the operation degree of difficulty reduces, construction speed improves greatly, more general construction method, in safety, the aspect of the construction degree of difficulty has great advantage.

In summary, the following steps: this pipe fitting cup joints instrument, overlap on binding clip 101 through adapter sleeve 2, the installation to adapter sleeve 2 is realized to rethread bolt 4, and then realize the installation of pipe fitting arm lock 3, handheld vice body 1 makes two pipe fitting arm lock 3 wrap up the hose outer wall completely, the angle that opens of tong arm 102 just in time satisfies people's gripping, and be difficult for taking off the hand, safety is ensured, the operation degree of difficulty reduces, pipe fitting arm lock 3 wrappage nature is good, the atress is even, be difficult for the clamp to break the hose and destroy tubular product, be difficult for producing rubbish thing, and efficiency improves, save the cost of labor, can reach the purpose that improves the security, the butt joint is efficient and reduce the wasting of resources, solved because the hose internal diameter of same diameter is little than stereoplasm pipe external diameter, mostly all adopt the vice to twist reverse inwards and impel, because the tiger opens the angle limitedly, and afterbody grab handle is certainly opens the angle too big, lead to hold hard to twist and impel, make the efficiency descend, simultaneously because not tight increase safe risk of easily taking off the hand, therefore very inconvenient problem when cup jointing.

The above-disclosed technical features are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.

Claims (5)

1. The utility model provides a pipe fitting grafting instrument, its characterized in that, includes vice body (1), vice body (1) includes two binding clip (101), the surface cover of binding clip (101) is equipped with adapter sleeve (2), the top of adapter sleeve (2) is fixed with pipe fitting arm lock (3) respectively, two when the binding clip is fashionable, two constitute circular shape pipe fitting accommodation space between the pipe fitting arm lock, the lateral part of adapter sleeve (2) runs through and is provided with bolt (4), the rear side of adapter sleeve (2) is fixed with nut (5), the rear end of bolt (4) run through adapter sleeve (2) and binding clip (101) in proper order and with nut (5) threaded connection.

2. A pipe fitting coupling tool according to claim 1, wherein the vice body (1) further comprises two clamp arms (102), and the surfaces of the clamp arms (102) are sleeved with anti-slip sleeves (103).

3. The pipe fitting sleeving tool according to claim 2, wherein the connecting sleeve (2) is provided with a first insertion hole (8) for the bolt (4) to pass through, and the tong head (101) is provided with a second insertion hole (9) for the bolt (4) to pass through.

4. The pipe fitting sleeving tool according to claim 3, wherein a positioning pin (6) is fixedly connected to the top of the inner cavity of the connecting sleeve (2), and a positioning groove (7) for inserting the positioning pin (6) is formed in the top of the tong head (101).

5. A tool as claimed in claim 4, characterised in that the bolt (4) is provided with a cross recess (10) at the top.

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