A kind of three-port structure protection assembly
Technical field
The utility model relates to a kind of engineering element, in particular, relates to a kind of protection of the three-port structure for pipe-line system assembly.
Background technique
At numerous areas such as refrigeration, heating, chemical industry, for the fluid in main line is diverted in different branch roads, need to use three-port structure.Therefore, in pipe-line system, there is a large amount of three-port structures.
At some in particular cases, in order to meet usage requirement, need the special tubes such as adopting quartz glass.Due to factors such as material self intensity and processing, cannot effectively ensure fluid and circulate in the safe operation under elevated pressures.In use, may leak, break, even set off an explosion, the serious accident such as casualties.Therefore, urgently exploitation is a kind of simple and practical, and can meet the threeway protection structure of the desired structural strength of particular surroundings.
Model utility content
The purpose of this utility model is for the technological deficiency existing in prior art, and a kind of three-port structure protection assembly is provided, and to meet the desired structural strength of particular surroundings, ensures and uses safety.
The utility model solves the technological scheme that its technical problem adopts:
A kind of three-port structure protection assembly, comprises threeway protective tube, mounting plate, clamping bolt and pad; Described threeway protective tube is made up of two and half bodys of full symmetric vertically, and be respectively equipped with described mounting plate in the both sides of each described half body, after the combination of described two halves body, embrace supervisor and the tee branch of composition three-port structure, mounting plate is provided with fastening bolt holes described in every side; Described pad is made up of two and half pads of full symmetric vertically, after described two and half pad combinations between the supervisor and tee branch of described threeway protective tube and described three-port structure; Form between described mounting plate corresponding on the two halves body of described threeway protective tube and be fixedly connected with by the bolt through respective bolt holes.
The thickness that distance between the internal diameter of described threeway protective tube and the external diameter of described three-port structure is described pad.
Each described mounting plate is that corresponding described half body outwards prolongs integrally stretching or is welded.
The material of described pad is teflon.
Described threeway protective tube and mounting plate are steel material.
Compared with prior art, the beneficial effects of the utility model are:
1, three-port structure protection assembly of the present utility model passes through threeway protective tube dimidiation; supervisor and the threeway branch road outside of going along with sb. to guard him at composition three-port structure; and reinforce by the bolt on mounting plate, can meet the desired structural strength of particular surroundings, ensure and use safety.
2, threeway protection structure of the present utility model is provided with pad between threeway protective tube and supervisor and tee branch, to form soft contact, prevents from, because the situation such as supervisor, a tracheal rupture that extruding etc. causes occurs, ensureing and using safety.
3, three-port structure protection assembly of the present utility model is simple in structure, easy for operation.
Brief description of the drawings
Figure 1 shows that the axial section of a kind of three-port structure protection of the utility model assembly;
Figure 2 shows that the side view of threeway protection assembly.
In figure: 1. supervisor, 2. threeway protective tube, 3. mounting plate, 4. threeway branch road, 5. fastening bolt holes, 6. pad.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The schematic diagram of a kind of three-port structure protection of the utility model assembly as depicted in figs. 1 and 2, comprises threeway protective tube 2, mounting plate 3, clamping bolt and pad 6.Described threeway protective tube 2 is made up of two and half bodys of full symmetric vertically, and is respectively equipped with described mounting plate 3 in the both sides of each described half body, and wherein, each described mounting plate 3 outwards prolongs integrally stretching or is welded for corresponding described half body.After the combination of described two halves body, embrace supervisor 1 and the tee branch 4 of composition three-port structure, mounting plate 3 is provided with fastening bolt holes 5 described in every side.Described pad 6 is made up of two and half pads of full symmetric vertically, after described two and half pad combinations between the supervisor 1 and tee branch 4 of described threeway protective tube 2 and described three-port structure.Form between described mounting plate 3 corresponding on the two halves body of described threeway protective tube 2 and be fixedly connected with by the bolt through respective bolt holes 5.
For three-port structure is effectively protected, the distance between the internal diameter of described threeway protective tube 2 and the external diameter of described three-port structure is the thickness of described pad 6.
Wherein, the material of pad 6 is teflon.Described threeway protective tube 2 and mounting plate 3 are steel material.
When assembling; two and half pads are positioned over to the composition supervisor 1 of three-port structure and the outer surface of threeway branch road 4; then by the two halves body of threeway protective tube 2 respectively from be responsible for 1 and the both sides of threeway branch road 4 be inserted in, and at mounting plate 3 places, threeway protective tube is carried out fastening by bolt.Make to form soft contact between threeway protective tube and three-port structure by pad, prevent from, because the situation such as supervisor, a tracheal rupture that extruding etc. causes occurs, avoiding damaging supervisor 1 and threeway branch road 4.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.