CN113309913A

CN113309913A - Assembled clamp for drainage pipe fitting

Info

Publication number: CN113309913A
Application number: CN202110549902.0A
Authority: CN
Inventors: 徐思雨
Original assignee: Yuzhou Jietong Plastic Co ltd
Current assignee: Yuzhou Jietong Plastic Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-08-27

Abstract

The invention discloses an assembly type clamp for a drainage pipe fitting, and particularly relates to the technical field of assembly type clamps. According to the invention, the liquid detector is arranged on the outer side surface of the positioning clamp, so that automatic detection of water leakage of a drainage pipeline is realized, the positioning clamp and the locking clamp are clamped at the joint of the drainage pipe fitting through two fastening bolts, three groups of insertion grooves formed in the side surface of the positioning clamp are used for respectively contacting the three humidity detectors on the inner side of the external clamping plate with the special rubber pad in the limiting clamping groove, the three humidity detectors are used for detecting the humidity at the joint in real time, when water leakage occurs at the pipeline joint, the humidity detectors can timely detect the water leakage of the pipeline, and therefore, the practicability of the device is improved.

Description

Assembled clamp for drainage pipe fitting

Technical Field

The invention relates to the technical field of an assembled clamp, in particular to an assembled clamp for a drainage pipe fitting.

Background

The clamp is a connection device for connecting grooved pipes, valves and pipe fittings. The quick connector is used for tightening a quick connector, and generally two connectors are provided with gaskets, rubber, silica gel and PTFE; the clamp has the characteristics of attractive appearance, convenience in use, strong clamping force, good sealing performance and the like; the rubber hose is mainly used for connecting, fastening and sealing the joints of common full rubber hoses, nylon plastic hoses, cloth-sandwiched rubber hoses, water hoses and the like of various mechanical equipment and chemical equipment such as vehicles, ships, diesel engines, gasoline engines, machine tools, fire fighting and the like; the cast iron clamp is directly cast; the pipeline sealing device is mainly used for building pipeline installation, and has the advantages of good performance, high sealing degree and simple and easy installation.

But the assembled clamp structure that current drainage pipe used is simple, only comprises the take slot hoop body and the fastening bolt of two semicircle rings, and it only has the fixed effect of pipe fitting, appears the dislocation because of installation error or external force collision when the pipeline kneck, and when the pipe fitting kneck appears leaking, pipeline maintenance personnel hardly discover and salvage the very first time to the waste of water resource has been caused.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the invention provides an assembly type hoop for a drainage pipe fitting, which is used for solving the problem that water resources are wasted because a pipeline maintenance worker cannot easily detect and repair the pipeline at the first time when the pipeline interface is dislocated due to installation errors or external force collision when the pipeline interface is leaked because the assembly type hoop for the existing drainage pipe fitting is simple in structure and only comprises two semicircular grooved hoop bodies and fastening bolts.

In order to achieve the purpose, the invention provides the following technical scheme that the assembly type clamp for the drainage pipe fitting comprises a positioning clamp, fastening bolts are welded on the outer side faces of two ends of the positioning clamp, two fastening bolts are detachably mounted on the clamping ports of the positioning clamp, limiting clamping grooves are formed in the middle of the inner side faces of the positioning clamp and the locking clamp, special rubber pads are detachably mounted inside the limiting clamping grooves formed in the inner side faces of the positioning clamp and the locking clamp, a liquid detector is detachably mounted on the outer side face of the positioning clamp through the fixing bolts, and a gas detector which is symmetrically arranged with the liquid detector is detachably mounted on the outer side face of the locking clamp through the bolts.

In a preferred embodiment, the fastening bolt comprises a limit bolt seat, a fastening screw is movably clamped inside the limit bolt seat, a movable end of the fastening screw is in threaded connection with a threaded fastening seat, and the threaded fastening seat is detachably connected with the limit bolt seat through the fastening screw.

In a preferred embodiment, the fastening screw comprises a screw body, the outer surface of the screw body is provided with an external feeding thread matched with the thread fastening seat, and the end surface of the screw body clamped with the limiting bolt seat is provided with an internal octagonal clamping groove.

In a preferred embodiment, the location clamp includes the location clamp body, the side of the location clamp body is seted up three sets of inserting grooves that the equidistance distributes, three sets of inserting grooves all with the spacing draw-in groove that the internal side of location clamp was seted up is linked together.

In a preferred embodiment, the locking hoop comprises a locking hoop body, three groups of plug-in holes distributed at equal intervals are formed in the side surface of the locking hoop body, and the three groups of plug-in holes are communicated with limiting clamping grooves formed in the inner side surface of the locking hoop body.

In a preferred embodiment, the liquid detector comprises an external clamping plate, three groups of inserting grooves which are distributed equidistantly are formed in the side face of the external clamping plate, three humidity detectors which are distributed equidistantly are detachably mounted on the inner side face of the external clamping plate through the three groups of inserting grooves respectively, and the inner side ends of the three humidity detectors are in contact with the specially-made rubber mat inside the limiting clamping groove through the three inserting grooves respectively.

In a preferred embodiment, the gas detector includes an outer card holder, three sets of inserting holes are formed in a side surface of the outer card holder, three gas detectors are detachably mounted on an inner side surface of the outer card holder through the three sets of inserting holes, and inner ends of the three gas detectors are in contact with the special rubber mat inside the limiting clamping groove through the three inserting holes.

In a preferred embodiment, the specially-made rubber pad comprises a sealing rubber strip, a moisture absorption pad is bonded to the side face, attached to the inner wall of the limiting clamping groove, of the sealing rubber strip, the sealing rubber strip is a semi-annular rubber component, and the moisture absorption pad is made of synthetic water absorption resin.

The technical effects and advantages of the present invention are,

1. according to the invention, the liquid detector is arranged on the outer side surface of the positioning clamp, so that automatic detection of water leakage of a drainage pipeline is realized, the positioning clamp and the locking clamp are clamped at the joint of the drainage pipe fitting through two fastening bolts, three groups of insertion grooves formed in the side surface of the positioning clamp are used for respectively contacting the three humidity detectors on the inner side of the external clamping plate with the special rubber pad in the limiting clamping groove, the three humidity detectors are used for detecting the humidity at the joint in real time, when water leakage occurs at the pipeline joint, the humidity detectors can timely detect the water leakage of the pipeline, and therefore, the practicability of the device is improved.

2. According to the invention, the gas detector is arranged on the outer side surface of the locking hoop, so that the automatic detection of the gas tightness of the drainage pipeline is realized, the positioning hoop and the locking hoop are clamped at the joint of the drainage pipe fitting through two fastening bolts, three groups of inserting holes formed in the side surface of the locking hoop are used for respectively contacting three gas detectors on the inner side of the outer clamping seat with the special rubber pad in the limiting clamping groove, and when the pipeline joint leaks, the gas detector can timely detect pipeline leakage, so that the practicability of the device is improved.

3. According to the invention, the special rubber pad formed by compounding the sealing rubber strip and the moisture absorption pad is arranged in the limiting clamping groove on the inner side surface of the positioning clamp and the locking clamp, when a pipeline interface leaks, the moisture absorption pad can rapidly absorb the water leaked from the pipeline, and the water absorbed by the moisture absorption pad is fully contacted with the liquid detector, so that the liquid detector can rapidly detect the pipeline leakage, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the fastening bolt structure of the present invention.

Fig. 3 is a schematic view of the fastening screw structure of the present invention.

Fig. 4 is a schematic view of the locking clip of the present invention.

FIG. 5 is a schematic view of a liquid detector according to the present invention.

FIG. 6 is a schematic view of the gas detector of the present invention.

FIG. 7 is a schematic view of a special rubber cushion structure of the present invention

The reference mark is 1, positioning a hoop; 2. fastening a bolt; 3. locking the clamp; 4. a limiting clamping groove; 5. Specially manufacturing a rubber mat; 6. a liquid detector; 7. a gas detector; 11. a positioning hoop body; 12. inserting grooves; 21. A limit bolt seat; 22. fastening a screw rod; 23. a screw fastening seat; 31. a locking hoop body; 32. inserting holes; 51. sealing rubber strips; 52. a moisture-absorbing pad; 61. an externally attached clamping plate; 62. inserting the slots; 63. a moisture detector; 71. an external card holder; 72. inserting holes; 73. a gas detector; 221. a screw body; 222. feeding external threads; 223. an inner octagonal clamping groove.

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.

As shown in the accompanying drawings 1-7, an assembled clamp for drainage pipe fitting, including location clamp 1, the joint mouth that fastening bolt 2 location clamp 1 was all welded to the lateral surface at location clamp 1 both ends has locking clamp 3 through two fastening bolt 2 demountable installation, spacing draw-in groove 4 has all been seted up at the middle part of

location clamp

1 and 3 medial surfaces of locking clamp, the inside of spacing draw-in groove 4 that

location clamp

1 and 3 medial surfaces of locking clamp were seted up all demountable installation has purpose-made cushion 5, the lateral surface of location clamp 1 has liquid detector 6 through fixing bolt demountable installation, the lateral surface of locking clamp 3 has gas detector 7 that is the symmetry setting with liquid detector 6 through bolt demountable installation.

Specifically referring to the attached

drawings

2, 3, 4 and 5 of the specification, the fastening bolt 2 comprises a limiting bolt seat 21, a fastening screw 22 is movably clamped inside the limiting bolt seat 21, a movable end of the fastening screw 22 is in threaded connection with a threaded fastening seat 23, and the threaded fastening seat 23 is detachably connected with the limiting bolt seat 21 through the fastening screw 22; the fastening screw 22 comprises a screw body 221, the outer surface of the screw body 221 is provided with an external feeding thread 222 matched with the thread fastening seat 23, and the end surface of the screw body 221 clamped with the limit bolt seat 21 is provided with an inner octagonal clamping groove 223; the positioning hoop 1 comprises a positioning hoop body 11, three groups of inserting grooves 12 which are distributed at equal intervals are formed in the side surface of the positioning hoop body 11, and the three groups of inserting grooves 12 are communicated with limiting clamping grooves 4 formed in the inner side surface of the positioning hoop body 11; the liquid detector 6 comprises an external attached clamping plate 61, three groups of equally-distributed inserting grooves 62 are formed in the side face of the external attached clamping plate 61, three equally-distributed moisture detectors 63 are detachably mounted on the inner side face of the external attached clamping plate 61 through the three groups of inserting grooves 62, and the inner side ends of the three moisture detectors 63 are in contact with the specially-made rubber mat 5 inside the limiting clamping groove 4 through the three inserting grooves 12.

The embodiment specifically does, lateral surface through at location clamp 1 sets up liquid detector 6, drainage pipe's automatic detection that leaks has been realized, location clamp 1 and locking clamp 3 are through 2 joints of two fastening bolt in drainage pipe fitting's kneck, three group's inserting grooves 12 that utilize 11 sides of location clamp to set up respectively attach the inboard three moisture detector 63 of cardboard 61 with the inside purpose-made cushion 5 of spacing draw-in groove 4 and touch mutually, utilize the humidity of three moisture detector 63 to come the real-time detection kneck, when pipeline interface appears leaking, moisture detector 63 can in time detect the pipeline and leak, thereby the practicality of device has been improved.

Referring to the attached

drawings

4 and 6 of the specification specifically, the locking hoop 3 comprises a locking hoop body 31, three groups of plug-in holes 32 which are distributed at equal intervals are formed in the side surface of the locking hoop body 31, and the three groups of plug-in holes 32 are communicated with a limiting clamping groove 4 formed in the inner side surface of the locking hoop body 31; the gas detector 7 comprises an outer clamping seat 71, three groups of inserting holes 72 which are distributed equidistantly are formed in the side face of the outer clamping seat 71, three gas detectors 73 which are distributed equidistantly are detachably mounted on the inner side face of the outer clamping seat 71 through the three groups of inserting holes 72, and the inner side ends of the three gas detectors 73 are in contact with the specially-made rubber mat 5 inside the limiting clamping groove 4 through the three inserting holes 32.

The embodiment specifically does, lateral surface through at locking clamp 3 sets up gas detector 7, drainage pipe's gas tightness automated inspection has been realized, location clamp 1 and locking clamp 3 are through two 2 joints of fastening bolt in drainage pipe fittings's kneck, three group's spliced eye 32 that utilize locking clamp 31 side to set up respectively attach the inboard three gas detector 73 of cassette 71 with the inside purpose-made cushion 5 of spacing draw-in groove 4 mutually touch, when the pipeline interface appears leaking, gas detector 73 can in time detect the pipeline and leak, thereby the practicality of device has been improved.

Specifically referring to the attached figure 7 of the specification, the specially-made rubber pad 5 comprises a sealing rubber strip 51, a moisture absorption pad 52 is bonded to the side face, attached to the inner wall of the limiting clamping groove 4, of the sealing rubber strip 51, the sealing rubber strip 51 is a semi-annular rubber component, and the moisture absorption pad 52 is made of synthetic water absorption resin.

The embodiment specifically is, through locating the clamp 1 and locking the inside special cushion 5 that constitutes by joint strip 51 and the moisture absorption pad 52 complex of setting up of spacing draw-in groove 4 of 3 medial surfaces of clamp, when the pipeline interface appears leaking, moisture that the moisture absorption pad 52 can the quick absorption pipeline leak fully contacts with liquid detector 6, thereby lets liquid detector 6 can be quick detect the pipeline leak, has improved the practicality of device.

According to the working principle of the invention, the liquid detector 6 is arranged on the outer side surface of the positioning clamp 1, so that automatic detection of water leakage of a drainage pipeline is realized, the positioning clamp 1 and the locking clamp 3 are clamped at the joint of a drainage pipe fitting through two fastening bolts 2, three groups of inserting grooves 12 formed in the side surface of the positioning clamp body 11 are used for respectively contacting three humidity detectors 63 on the inner side of the externally attached clamping plate 61 with a special rubber mat 5 inside the limiting clamping groove 4, the humidity at the joint is detected in real time by using the three humidity detectors 63, and when water leakage occurs at the pipeline joint, the humidity detectors 63 can timely detect the water leakage of the pipeline, so that the practicability of the device is improved;

the gas detector 7 is arranged on the outer side surface of the locking hoop 3, so that automatic detection of the gas tightness of a drainage pipeline is realized, the positioning hoop 1 and the locking hoop 3 are clamped at the interface of a drainage pipe fitting through two fastening bolts 2, three groups of inserting holes 32 formed in the side surface of the locking hoop body 31 are used for respectively contacting three gas detectors 73 on the inner side of the external clamping seat 71 with the special rubber pad 5 in the limiting clamping groove 4, when the pipeline interface leaks, the gas detectors 73 can timely detect pipeline leakage, and therefore the practicability of the device is improved;

through the inside special cushion 5 that constitutes by joint strip 51 and the moisture absorption pad 52 complex of setting up of spacing draw-in groove 4 at location clamp 1 and locking clamp 3 medial surface, when the pipeline interface appears leaking, moisture absorption pad 52 can the quick absorption pipeline leak the moisture, moisture that moisture absorption pad 52 absorbed fully contacts with liquid detector 6 to let liquid detector 6 can be quick detect the pipeline leak, improved the practicality of device.

Finally, it should be noted that, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the invention can be combined with each other;

finally, the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like which are within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly type clamp for a drainage pipe fitting comprises a positioning clamp (1), wherein fastening bolts (2) are welded on the outer side surfaces of two ends of the positioning clamp (1), a locking clamp (3) is detachably mounted at the joint port of the positioning clamp (1) through two fastening bolts (2), the middle parts of the inner side surfaces of the positioning clamp (1) and the locking clamp (3) are both provided with a limiting clamping groove (4), it is characterized in that the inner parts of limiting clamping grooves (4) arranged on the inner side surfaces of the positioning clamp (1) and the locking clamp (3) can be detachably provided with special rubber pads (5), the outer side surface of the positioning hoop (1) is detachably provided with a liquid detector (6) through a fixing bolt, the lateral surface of locking clamp (3) through bolt demountable installation with liquid detector (6) are the gas detection appearance (7) of symmetry setting.

2. The assembled clamp for the drainage pipe fitting according to claim 1, wherein the fastening bolt (2) comprises a limit bolt seat (21), a fastening screw (22) is movably clamped inside the limit bolt seat (21), a threaded fastening seat (23) is connected with the movable end of the fastening screw (22) in a threaded manner, and the threaded fastening seat (23) is detachably connected with the limit bolt seat (21) through the fastening screw (22).

3. The assembled clamp for the drainage pipe fitting according to claim 2, wherein the fastening screw (22) comprises a screw body (221), the outer surface of the screw body (221) is provided with an external feeding thread (222) matched with the thread fastening seat (23), and the end surface of the screw body (221) clamped with the limit bolt seat (21) is provided with an internal octagonal clamping groove (223).

4. The assembly type clamp for the drainage pipe fitting is characterized in that the positioning clamp (1) comprises a positioning clamp body (11), three groups of insertion grooves (12) are formed in the side face of the positioning clamp body (11) and distributed at equal intervals, and the three groups of insertion grooves (12) are communicated with limiting clamping grooves (4) formed in the inner side face of the positioning clamp body (11).

5. The assembled hoop for the drainage pipe fitting is characterized in that the locking hoop (3) comprises a locking hoop body (31), three groups of inserting holes (32) which are distributed equidistantly are formed in the side face of the locking hoop body (31), and the three groups of inserting holes (32) are communicated with limiting clamping grooves (4) formed in the inner side face of the locking hoop body (31).

6. The assembled clamp for the drainage pipe fitting according to claim 4, wherein the liquid detector (6) comprises an external clamping plate (61), three groups of inserting grooves (62) which are distributed equidistantly are formed in the side surface of the external clamping plate (61), three moisture detectors (63) which are distributed equidistantly are detachably mounted on the inner side surface of the external clamping plate (61) through the three groups of inserting grooves (62), and the inner side ends of the three moisture detectors (63) are respectively in contact connection with the special rubber mat (5) inside the limiting clamping groove (4) through the three inserting grooves (12).

7. The assembled clamp for the drainage pipe fitting according to claim 5, wherein the gas detector (7) comprises an outer clamping seat (71), three groups of inserting holes (72) which are distributed equidistantly are formed in the side surface of the outer clamping seat (71), three gas detectors (73) which are distributed equidistantly are detachably mounted on the inner side surface of the outer clamping seat (71) through the three groups of inserting holes (72), and the inner side ends of the three gas detectors (73) are respectively in contact connection with the special rubber gasket (5) inside the limiting clamping groove (4) through the three inserting holes (32).

8. The fabricated clamp for the drainage pipe fitting according to claim 1, wherein the specially-made rubber gasket (5) comprises a sealing rubber strip (51), a moisture absorption pad (52) is bonded to the side surface of the sealing rubber strip (51) attached to the inner wall of the limiting clamping groove (4), the sealing rubber strip (51) is a semi-annular rubber component, and the moisture absorption pad (52) is made of synthetic water absorption resin.