CN207423303U - Fixed seat and the pipe fitting instrument comprising the fixed seat - Google Patents

Abstract

The utility model provides a kind of fixed seat, which is equipped with a pedestal, which is equipped with one first fixed part and one second fixed part, and the periphery of the pedestal is outwards integrally formed extension and is equipped with a pendant, and the end of the pendant is equipped with a hook portion.The utility model is a kind of pipe fitting instrument again, is combined with above-mentioned fixed seat, includes：One meter body, the back side of the meter body are equipped with a faying face, which is equipped with one first engaging portion and one second engaging portion, and correspondence is incorporated into first fixed part and the second fixed part respectively, and the fixed seat is made to be fixed in the meter body.Can be hung on a bunching ring using the hook portion, when this tighten ring beam in a flowtube, can be absorbed in locking tighten during caused by deflection, to prevent meter body because being damaged during deformation.

Description

Fixed seat and the pipe fitting instrument comprising the fixed seat

Technical field

The utility model is related to one kind for being fixed in flowtube, with facilitate sponge locking tighten during produced by The pipe fitting instrument of deflection and its construction of fixed seat.

Background technology

The related datas such as flow, pressure or speed of flow tube fluid are generally measured at present, it can be in the flowtube On be fixed with the instrument such as flowmeter or pressure gauge, the related data of the flow tube fluid can be measured.Only the flowtube is outer Edge system is rounded, and the stationary plane at the instrument back side be a plane, therefore by stationary plane for plane instrument be fixed on it is circular In the flowtube outer rim, to prevent instrument from being rotated around flowtube, it is necessary to force the instrument that locks that exerts a force, therefore, this can be caused Instrument is subject to powerful pressure in the both sides of locking, and can cause the serious deformation of instrument, so that failure or meeting leak fluid, So that the related datas such as measured flow, pressure or speed generate error, therefore with the presence of its shortcoming on using.

Therefore it is special just like new No. M275405 " flowmeter (three) " that 05 year Christian era September TaiWan, China on the 11st is announced Sharp case discloses：Two corresponding locating pieces are equipped with above flowtube, to form a fixed pan, recycle spiro connecting element will The bottom of one dial gauge locks on two locating piece of the flowtube, is able to fix the dial gauge in the flowtube, for Measure the related data of the flow tube fluid.

Only the patent case must prior to be provided with the two corresponding locating piece above the flowtube, only so in manufacture compared with To be time-consuming, and therefore the flowtube is necessary for flowtube that is special, therefore can not being common to general requirements, therefore using upper suitable It is inconvenient and can not universalness.

For another example new No. M358295 of institute's TaiWan, China on June 1 2009 Christian era bulletin " prevents flowmeter from moving it Flowmeter " Patent Case is to disclose：The flow line has the arrival end of lower end and the port of export of upper end and is formed corresponding Circulation passage, and cut in the outer tube wall of flow line equipped with one for the tactile plane of flowmeter bottom face formation patch and outer peripheral edge If one, for the clamping circular rabbet of tube bank part, in this way, being installed with flowmeter is located in flow line one side, will not generate movement, more Thus tube bank part sets in the circular rabbet button of its flow line and locks on flowmeter bottom face, for assembling and can prevent easily Flowmeter moves.

However, the patent case must be equally cut prior to the flowtube outer tube wall equipped with for flowmeter bottom face formation patch Tactile plane, therefore the flowtube is also required to flowtube that is special, therefore can not being common to general requirements, therefore use upper similary phase When inconvenience and can not universalness.

Utility model content

The purpose of this utility model is that：A kind of fixed seat and the pipe fitting instrument comprising the fixed seat are provided, solved current The disadvantages mentioned above having to the instrument for measuring flow when locking is tightened.

To achieve the above object, the technical solution adopted in the utility model is：

A kind of fixed seat, it is characterised in that：The fixed seat is equipped with a pedestal, and the pedestal is solid equipped at least one first Determine portion, at least one second fixed part, the periphery of the pedestal are also additionally provided with around first fixed part and is outwards integrally formed Extension is equipped with an at least pendant, and the pendant is equipped with a hook portion.

The fixed seat, wherein, first fixed part is arranged at the center position of the pedestal, and described second is solid Determine portion and be arranged on the pedestal at the position of periphery.

The fixed seat, wherein, the pedestal is circle, " ten " font, "convex" shaped, " L " font or " I " font.

The fixed seat, wherein, the pendant is sheet, and the end of the pendant has been bent to form the hook portion.

The fixed seat, wherein, the hook portion is equipped at least one first profile groove for extending to the pendant.

The fixed seat, wherein, the pendant is with the both sides that the pedestal is connected perpendicular to the side of first profile groove To being respectively equipped at least one second profile groove.

The fixed seat, wherein, two second profile grooves are in opposite directions to just.

The fixed seat, wherein, two second profile grooves are mutually staggered.

The fixed seat, wherein, first profile groove and two second profile grooves are orthogonal and not connected.

The fixed seat, wherein, a blind end of first profile groove is vertically equipped with one the 3rd profile groove.

The fixed seat, wherein, first fixed part is a circular through-hole or a circular retaining ring construction.

The fixed seat, wherein, second fixed part is a circular through-hole or a round bump.

A kind of pipe fitting instrument, is combined with foregoing fixed seat, it is characterized in that including：

One meter body, the back side of the meter body are equipped with a faying face, and the faying face is equipped with one first and combines Portion, first engaging portion correspond to and are incorporated into first fixed part, the fixed seat is fixed in the meter body, One second engaging portion that identical quantity is equipped at the position of second fixed part is corresponded on the faying face, described second combines Portion corresponds to and is incorporated into second fixed part, to form position-limiting action.

The pipe fitting instrument, wherein, first engaging portion is a round bump, and first fixed part is a round button Ring constructs, and the circle retaining ring constructs elastic buckles together on the round bump.

The pipe fitting instrument, wherein, an attachment member by first engaging portion it is corresponding with first fixed part combine.

The pipe fitting instrument, wherein, first engaging portion is a round bump, and first fixed part is one circular saturating Hole, the attachment member are a circular retaining rings, and the round bump passes through the circular through-hole, the circle retaining ring then elastic buckles Together on the round bump.

The pipe fitting instrument, wherein, first engaging portion is a screw hole, and first fixed part is a circular through-hole, The attachment member is a screw, and the screw is threadably secured through the circular through-hole in the screw hole.

The pipe fitting instrument, wherein, second engaging portion is a round bump or a circular through-hole, and described second fixes Portion is a circular through-hole matched with the second engaging portion or a round bump.

Above-mentioned technical proposal has the advantages that following：

1. using the hook portion of the pendant, deflection caused by during locking is tightened is can absorb, without again The table body is transferred to, therefore can prevent meter body from therefore deforming and damaging failure, flow tube fluid can accurately be measured The related datas such as flow, pressure or speed.

2. unitary construction is simple to manufacture, and need not special, therefore the flowtube of general requirements is can be universally used in, therefore using upper Quite easy and universalness.

Description of the drawings

Fig. 1 is the three-dimensional exploded view of the utility model first embodiment and second embodiment.

Fig. 2 is the three-dimensional combination figure of the utility model first embodiment and second embodiment.

Fig. 3 is the schematic diagram that the utility model first embodiment is fixed in flowtube.

Fig. 4 is the sectional view that the utility model first embodiment is fixed in flowtube.

Fig. 5 is the schematic diagram of the utility model 3rd embodiment.

Fig. 6 is the schematic diagram of the utility model fourth embodiment.

Fig. 7 is the schematic diagram of the 5th embodiment of the utility model.

Fig. 8 is the schematic diagram of the utility model sixth embodiment.

Fig. 9 is the schematic diagram of the 7th embodiment of the utility model.

Figure 10 is the schematic diagram of the 8th embodiment of the utility model.

Figure 11 is the schematic diagram of the 9th embodiment of the utility model.

Figure 12 is the schematic diagram of the tenth embodiment of the utility model.

Reference sign：1- meter bodies；11- faying faces；The first engaging portions of 12-；The second engaging portions of 13-；2- is fixed Seat；21- pedestals；The first fixed parts of 22-；The second fixed parts of 23-；24- attachment members；25- pendants；26- hook portions；261- first is cutd open Slot；The second profile grooves of 262-；21A- pedestals；The second fixed parts of 23A-；21B- pedestals；The second fixed parts of 23B-；21C- pedestals；23C- Second fixed part；21D- pedestals；The second fixed parts of 23D-；21F- pedestals；26F- hook portions；The first profile grooves of 261F-；26G- hook portions； The first profile grooves of 261G-；263G- blind ends；The 3rd profile grooves of 264G-；25H- pendants；The second profile grooves of 262H-；21J- pedestals；22J- First fixed part；M- bunching rings；N- flowtubes.

Specific embodiment

Please refer to Fig.1 and Fig. 2 shown in, the utility model first embodiment is a kind of pipe fitting instrument, is included：Meter body 1 and fixed seat 2, wherein：

Meter body 1 is equipped with a faying face 11 at its back side, be respectively equipped on the faying face 11 one first engaging portion 12 and At least one second engaging portion 13.First engaging portion 12 is located at the center position on the faying face 11, and second combination Portion 13 is then arranged on the faying face 11 at the position of periphery.First engaging portion 12 can be an a round bump (or spiral shell again Hole), first engaging portion 12 is set to round bump in the present embodiment.Second engaging portion 13 can be a round bump (or one again Circular through-hole), second engaging portion 13 is set to four round bumps in the present embodiment.

Fixed seat 2, tying is together in the meter body 1.The fixed seat 2 is equipped with a pedestal 21, which is fixed on On the faying face 11.The pedestal 21 is corresponded at the position of first engaging portion 12 and second engaging portion 13, is respectively equipped with one the One fixed part 22 and at least one second fixed part 23.The first fixed part of this in the present embodiment 22 can be a circular through-hole, for upper It states after first engaging portion 12 (round bump) penetrates and forms /V.Second fixed part 23 can be a circular through-hole (or one again When round bump for corresponding matching second engaging portion 13 is circular through-hole, /V is formed after can penetrating), this implementation Second fixed part 23 is equally set to four circular through-holes in example, after being penetrated for above-mentioned second engaging portion 13 (four round bumps) Form /V.It is finally incorporated into again with an attachment member 24 on first engaging portion 12, which is combined and is fixed In in the meter body 1.The attachment member 24 can be an a circular retaining ring (or screw, for corresponding matching first engaging portion 12 when being a screw hole, can be fixed at first engaging portion 12), for can elastic buckles together on first engaging portion 12.Again should The periphery of pedestal 21 is outwards integrally formed and is extended with a pendant 25.The end of the pendant 25 is equipped with a hook portion 26, in the hook portion 26 Extend to the pendant 25 equipped at least one first profile groove 261, but the pendant 25 and the both sides that the pedestal 21 is connected be respectively equipped with to Few one second profile groove 262 (as shown in Figure 3).First profile groove 261 and 2 second profile groove 262 are orthogonal and not connected. There is deformable flexible sky using the hook portion 26 of the pendant 25 and first profile groove 261,2 second profile groove 262 Between, generated deflection when coming from locking for caning absorb.

It, as shown in Figures 1 and 2, can be by first engaging portion 12 and second engaging portion of the meter body 1 during assembling 13, it is corresponding respectively to penetrate in first fixed part 22 and second fixed part 23 of the fixed seat 2, to form position-limiting action. The attachment member 24 is given into elastic buckles together on first engaging portion 12 of the meter body 1 again, the fixed seat 2 is close With reference to being fixed in the meter body 1, without loosening separation easily.

It is in use, shown as shown in Figure 2, Figure 3 and Figure 4.The hook portion 26 of the fixed seat 2 is hung on a bunching ring first On M, then by bunching ring M circle beams on a flowtube N to be measured, and bunching ring M is locked and is tightened, Yu Suo Admittedly tighten the deflection generated during the tight ring M, then can by the hook portion 26 of the pendant 25 and first profile groove 261, this two Second profile groove 262 is sponged, and will not be transferred to the meter body 1 by the fixed seat 2, therefore can be prevented the meter body 1 Therefore deform and damage failure.Again after it is locked on bunching ring M, you can by the fixed seat 2 together with its meter body 1 It is fixed on flowtube N, by the connection of the meter body 1 and flowtube N, and is able to accurately measure flowtube N The related datas such as flow, pressure or the speed of interior fluid.

The utility model second embodiment is a kind of fixed seat, please refer to Fig.1 and Fig. 2 shown in.The fixed seat 2 is for combination In in a meter body 1.The fixed seat 2 is equipped with a rounded pedestal 21, is respectively equipped at the center position of the pedestal 21 One first fixed part 22 and the pedestal 21 are equipped with 4 second fixed parts 23 at the position of periphery.The week of the pedestal 21 again Edge is outwards integrally formed and is extended with an at least pendant 25, which is in a sheet.The end of the pendant 25 is bent to form again There is a hook portion 26, which extends to the pendant 25, and the pendant 25 and the pedestal 21 equipped at least one first profile groove 261 The both sides of connection correspond to the direction of first profile groove 261, are respectively equipped at least one second profile groove 262 (as shown in Figure 3).It should 2 second profile grooves 262 are in opposite directions to just, and first profile groove 261 and 2 second profile groove 262 are orthogonal and not connected.With profit There is deformable flexible space with first profile groove 261 and 2 second profile groove 262, produced when coming from locking for absorbing Raw deflection.

The utility model 3rd embodiment is a kind of fixed seat, is referred to shown in Fig. 5.The utility model 3rd embodiment with The difference of above-mentioned second embodiment, it is in the position of four close peripheries of pedestal 21A as cross to be only that pedestal 21A is set The place of putting is respectively equipped with one second fixed part 23A.The effect of identical can be reached.

The utility model fourth embodiment is a kind of fixed seat, is referred to shown in Fig. 6.The utility model fourth embodiment with The difference of above-mentioned second embodiment, it is in the position of three close peripheries of pedestal 21B as convex shape to be only that pedestal 21B is set The place of putting is respectively equipped with one second fixed part 23B.The effect of identical can be reached.

The 5th embodiment of the utility model is a kind of fixed seat, is referred to shown in Fig. 7.The 5th embodiment of the utility model with The difference of above-mentioned second embodiment, it is in the position of two close peripheries of pedestal 21C as L-shaped to be only that pedestal 21C is set Place is respectively equipped with one second fixed part 23C.The effect of identical can be reached.

The utility model sixth embodiment is a kind of fixed seat, is referred to shown in Fig. 8.The utility model sixth embodiment with The difference of above-mentioned second embodiment, it is in the position of a close periphery of pedestal 21D as I fonts to be only that pedestal 21D is set Place is equipped with one second fixed part 23D.The effect of identical can be reached.

The 7th embodiment of the utility model is a kind of fixed seat, is referred to shown in Fig. 9.The 7th embodiment of the utility model with The difference of above-mentioned second embodiment is only that the hook portion 26F of pedestal 21F is equipped with 3 first profile groove 261F side by side, with And it is not provided with 2 second profile groove.The effect of identical can be reached.

The 8th embodiment of the utility model is a kind of fixed seat, is please referred to Fig.1 shown in 0.The 8th embodiment of the utility model With the difference of above-mentioned second embodiment, it is only that a blind end 263G of first profile groove 261G of hook portion 26G is vertically equipped with One the 3rd profile groove 264G and it is not provided with 2 second profile groove.The effect of identical can be reached.

The 9th embodiment of the utility model is a kind of fixed seat, is please referred to Fig.1 shown in 1.The 9th embodiment of the utility model With the difference of above-mentioned second embodiment, it is only that the 2 second profile groove 262H of pendant 25H is mutually staggered.Can reach identical The effect of.

The tenth embodiment of the utility model is a kind of fixed seat, is please referred to Fig.1 shown in 2.The tenth embodiment of the utility model With the difference of above-mentioned second embodiment, first fixed part 22J for being only that pedestal 21J is a circular retaining ring construction, for Can directly elastic buckles together in first engaging portion of the meter body.The effect of identical can be reached.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, variation or it is equivalent, but It falls in the scope of protection of the utility model.

Claims (18)

1. a kind of fixed seat, it is characterised in that：The fixed seat is equipped with a pedestal, and the pedestal is fixed equipped at least one first Portion is also additionally provided at least one second fixed part around first fixed part, and the periphery of the pedestal, which is outwards integrally formed, to be prolonged It stretches equipped with an at least pendant, the pendant is equipped with a hook portion.

2. fixed seat according to claim 1, which is characterized in that first fixed part is arranged on the central point of the pedestal At position, second fixed part is arranged on the pedestal at the position of periphery.

3. fixed seat according to claim 1, which is characterized in that the pedestal for circle, " ten " font, "convex" shaped, " L " font or " I " font.

4. fixed seat according to claim 1, which is characterized in that the pendant is sheet, and the end of the pendant is bent It is formed with the hook portion.

5. fixed seat according to claim 1, which is characterized in that the hook portion is equipped with and extends to the pendant at least One first profile groove.

6. fixed seat according to claim 5, which is characterized in that the pendant and the both sides that the pedestal is connected perpendicular to The direction of first profile groove is respectively equipped at least one second profile groove.

7. fixed seat according to claim 6, which is characterized in that two second profile grooves are in opposite directions to just.

8. fixed seat according to claim 6, which is characterized in that two second profile grooves are mutually staggered.

9. fixed seat according to claim 6, which is characterized in that first profile groove and two second profile grooves are mutual It is vertical and not connected.

10. fixed seat according to claim 5 a, which is characterized in that blind end of first profile groove is vertically equipped with one 3rd profile groove.

11. fixed seat according to claim 1, which is characterized in that first fixed part is a circular through-hole or a circle Shape retaining ring constructs.

12. fixed seat according to claim 1, which is characterized in that second fixed part is a circular through-hole or a circle Shape convex block.

13. a kind of pipe fitting instrument, the fixed seat with reference to any one of just like claims 1 to 10, it is characterized in that including：

One meter body, the back side of the meter body are equipped with a faying face, and the faying face is equipped with one first engaging portion, institute It states the first engaging portion correspondence and is incorporated into first fixed part, the fixed seat is fixed in the meter body, it is described One second engaging portion that identical quantity is equipped at the position of second fixed part, second engaging portion pair are corresponded on faying face Second fixed part should be incorporated into, to form position-limiting action.

14. the pipe fitting instrument according to claim 13, which is characterized in that first engaging portion is a round bump, described First fixed part is a circular retaining ring construction, and the circle retaining ring constructs elastic buckles together on the round bump.

15. the pipe fitting instrument according to claim 13, which is characterized in that an attachment member by first engaging portion with it is described First fixed part, which corresponds to, to be combined.

16. the pipe fitting instrument according to claim 15, which is characterized in that first engaging portion is a round bump, described First fixed part is a circular through-hole, and the attachment member is a circular retaining ring, and the round bump passes through the circular through-hole, It is described circle retaining ring then elastic buckles together on the round bump.

17. the pipe fitting instrument according to claim 15, which is characterized in that first engaging portion is a screw hole, described first Fixed part is a circular through-hole, and the attachment member is a screw, and the screw is consolidated through the circular through-hole by screw thread Due in the screw hole.

18. the pipe fitting instrument according to claim 13, which is characterized in that second engaging portion is a round bump or a circle Shape open-work, second fixed part are a circular through-hole matched with the second engaging portion or a round bump.