CN2441005Y

CN2441005Y - Load-transferred energy saving supporting/hanging stand

Info

Publication number: CN2441005Y
Application number: CN 00250970
Authority: CN
Inventors: 莫松涛; 徐童
Original assignee: MANSHUI CHEMICALS CO Ltd SHANGHAI
Priority date: 2000-08-28
Filing date: 2000-08-28
Publication date: 2001-08-01
Anticipated expiration: 2010-08-28

Abstract

The utility model discloses a supporting and hanging stand, particularly relating to a load-transferring type energy saving supporting and hanging stand for the loading of high strength thermal (cold) insulation pipelines. The supporting and hanging stand is composed of an upper and a lower pipe clips that are installed on a pipeline, and an annular thermal insulation layer that is matched with the outer wall of the pipeline is installed between the pipe clips and the pipeline. The pipe clips are annular, and the annular pipe clips and the insulation layer are arranged in a coaxial mode. One side of each pipe clip is provided with a bracket or hanger rods. The supporting and hanging stand has the advantages of simple structure, convenient installation, low cost, energy saving, safe construction and environmental protection.

Description

The energy-conservation suspension and support of reprinting type

The utility model relates to a kind of suspension and support, especially relates to the energy-conservation suspension and support of reprinting type that the load of a kind of high-strength heat preservation (cold) pipeline is used.

In the installation process of piping support and hanger, suspension and support was installed earlier often, thermal insulation layer is installed in the back in the past, because high temperature (cold) liquid that passes through in the pipeline, material requirements to suspension and support is very high, requires on the one hand to use with pipeline exotic material of the same race to make the cost height; On the other hand, adorn suspension and support earlier, refill thermal insulation layer, the temperature of pipeline, pressure even load are overweight, at present domesticly also do not develop the heavy burden that the low thermal insulating material of leading of high temperature can bear pipeline, and the outer thermal insulation layer that coats of suspension and support comes off gradually, pipeline is the naked pipe state, neither the energy has been lost in insulation, causes the thermo-pollution and the unsafe factor of environment again.

The utility model purpose provides a kind of suspension and support is installed in the reprinting type suspension and support of thermal insulation layer outside, and high-strength heat preservation (cold) material load that utilizes direct conduction type reprinting type and jump set formula reprinting type structure that its suspension and support is born is realized transfer, can save energy and reduce the cost effectively.

Direct conduction type reprinting type suspension and support is to utilize high-strength heat preservation (cold) material to reprint, and is applicable to the medium and small load below 650 ℃.

Jump set formula reprinting type suspension and support has utilized the mechanical structure of reprinting plate and dowel plate to carry out the transition on the pipe clamp, can carry the large-scale load more than 650 ℃.

For achieving the above object, embodiment of the present utility model is made up of the last lower tube clip that is installed on the pipeline, between described pipe clamp and the pipeline ring-type thermal insulation layer that matches with pipeline outer wall is installed, described pipe clamp is a conduit clip, described conduit clip is equipped with bracket or suspension rod with the coaxial setting of described thermal insulation layer a, side of described pipe clamp.

Above-mentioned suspension and support, its characteristics are that described thermal insulation layer can be one or more layers, and are made of the hemizonid of two symmetries.

Two semi-circular ring that above-mentioned suspension and support, its characteristics are described conduit clip at platform jaw place by bolt.

Above-mentioned suspension and support, its characteristics are to be embedded with dowel plate between described pipeline outer wall and the described pipe clamp inwall.

Above-mentioned suspension and support, its characteristics are that described dowel plate places for symmetry, and the angle between two adjacent dowel plates is between 35 °～45 °.

Above-mentioned suspension and support, its characteristics are between described pipeline outer wall and the described pipe clamp inwall reprinting plate to be installed also.

Above-mentioned suspension and support, its characteristics are that described pipe clamp is that two semi-circular clamps are formed, and the two ends of clamp have platform and the bolt hole that clamps pipe clamp respectively.

Above-mentioned suspension and support, its characteristics are that described reprinting plate one end is supported in described pipeline outer wall, the other end by bolt on the platform of described pipe clamp clamp.

Above-mentioned suspension and support, its characteristics are also to be fixed with safeguard structure on the described pipe clamp outer wall.

Above-mentioned support can be used for leading, slides, fixes three kinds of forms.When being used in slip or guiding trestle, can under bracket, install guiding device; When being used for fixing support, the other end that is welded on the reprinting plate of pipe clamp inwall can be fixedly welded on the pipeline outer wall, bury the ironware welding with giving on bracket and the civil engineering structure face again.

Above-mentioned suspension bracket is equipped with suspension rod, and an end of suspension rod is set in pipe clamp top, and by being bolted on the pipe clamp clamp that has bolt hole, the other end is fixed on the structure.

The mounting point of above-mentioned suspension and support determines that according to caliber size and pipeline load generally between 2～16 meters, the big suspension and support installation interval of caliber is big, and caliber ramuscule suspension bracket installation interval is little.

The utility model is simple in structure, construction install convenience, and with low cost, uninsulated relatively suspension and support heat energy can be saved more than 90%, and only a power station uses this suspension and support, can save 1800 tons of conventional coals every year; Its another advantage is the whole imports of high-temperature pipe that former domestic high temperature power station is used, the suspension and support parts are also in requisition for import, its import volume accounts for 7～10% of general import amount, after employing adds the structure of thermal insulation layer, suspension and support has available common iron more than 95%, can also reduce investment outlay about 50% on the processing of this external alloyed steel and the processing and fabricating of common iron, be easy to penetration and promotion and use; Three of advantage has overcome suspension and support and has keeped in repair when naked state and scald accident and suspension and support easily take place be not incubated the defectives such as environmental thermal pollution that cause.

Further specify embodiment of the present utility model below in conjunction with accompanying drawing

Fig. 1 is the energy-conservation support schematic representation of direct conduction type reprinting type

Fig. 2 is the schematic side view of support shown in Figure 1

Fig. 3 is the energy-conservation suspension bracket schematic representation of direct conduction type reprinting type

Fig. 4 is the schematic side view of suspension bracket shown in Figure 3

Fig. 5 is the energy-conservation support schematic representation of jump set formula reprinting type

Fig. 6 is the schematic side view of support shown in Figure 5

Fig. 7 is the energy-conservation suspension bracket schematic representation of jump set formula reprinting type

Fig. 8 is a suspension bracket schematic side view shown in Figure 7

The energy-conservation support of direct conduction type reprinting type as shown in Figure 1, the ring-type thermal insulation layer 2 of non-metallic material is installed along pipeline 1 outer rim, and conduit clip 3 coaxial with ring-type thermal insulation layer 2 by and have clamp respectively in both sides coats, described pipe clamp 3 is respectively by two part-annular body combinations and fixing by bolt 4, rack bearing reaches on the bracket 5 after reaching pipe clamp 3 bottoms by ring-type thermal insulation layer 2 direct pressure-bearings, and bracket 5 is welded on the bottom of pipe clamp 3 outer walls.

Fig. 2 is the schematic side view of Fig. 1.

The energy-conservation suspension bracket of direct conduction type reprinting type as shown in Figure 3, the ring-type thermal insulation layer 2 of non-metallic material is installed along pipeline 1 outer wall, and conduit clip 3 coaxial with ring-type thermal insulation layer 2 by and have clamp respectively in both sides coats, described pipe clamp 3 is respectively by two part-annular body combinations and fixing by bolt 4, rack bearing reaches on the suspension rod 6 after reaching pipe clamp 3 bottoms by ring-type thermal insulation layer 2 direct pressure-bearings again, suspension rod 6 one ends and pipe clamp 3 bolts, the other end is connected with fixing structure.

Fig. 4 is the schematic side view of suspension bracket shown in Figure 3.

The energy-conservation support of jump set formula reprinting type as shown in Figure 5, be coated with the ring-type thermal insulation layer 2 of non-metallic material along the outer rim of pipeline 1, having pipe clamp 3 usefulness bolts 4 fixed packet that two part-annular bodies of clamp combine respectively by two ends overlays on the thermal insulation layer 2, between pipeline 1 outer wall and pipe clamp 3 inwalls, pass thermal insulation layer 2 and be embedded with metal dowel plate 7, by cutting apart of 7 pairs of thermal insulation layers 2 of metal dowel plate, make rack bearing with small size by thermal insulation layer 2, and reach behind pipe clamp 3 bottoms to bracket 5 by being installed in metal reprinting plate 8 direct pressure-bearings between pipeline 1 and the pipe clamp 3.Bracket 5 is welded on the bottom of pipe clamp 3 outer walls.

Fig. 6 is the schematic side view of support shown in Figure 5.

The energy-conservation suspension bracket of jump set formula reprinting type as shown in Figure 7, be coated with the ring-type thermal insulation layer 2 of non-metallic material along the outer rim of pipeline 1, having pipe clamp 3 usefulness bolts 4 fixed packet that two part-annular bodies of clamp combine respectively by both sides overlays on the thermal insulation layer 2, between pipeline 1 outer wall and pipe clamp 3 inwalls, pass thermal insulation layer 2 and be embedded with metal dowel plate 7, by cutting apart of 7 pairs of thermal insulation layers 2 of metal dowel plate, make rack bearing pass through thermal insulation layer 2 with small size, reprint plate 8 one ends top and be placed on the pipeline outer wall bottom, the other end inserts in the two and half garden clevis hoops of pipe clamp 3 bottoms, affixed with bolt, support reaches pipe clamp by ring-type thermal insulation layer 2 direct pressure-bearings at 3 the end, reach again on the suspension rod 6, suspension rod 6 one ends and pipe clamp 3 bolts, the other end is connected with fixing structure.For strengthening the intensity of pipe clamp, make it indeformable, protect heat insulation layer structure not to be damaged simultaneously, also be welded with the pipe clamp stiffening plate at the pipe clamp outer wall.

Fig. 8 is the schematic side view of suspension bracket shown in Figure 7.

Claims

1, the energy-conservation suspension and support of a kind of reprinting type, mainly form by the last lower tube clip that is installed on the pipeline, it is characterized in that: between described pipe clamp and the pipeline ring-type thermal insulation layer that matches with pipeline outer wall is installed, described pipe clamp is a conduit clip, described conduit clip is equipped with bracket or suspension rod with the coaxial setting of described thermal insulation layer a, side of described pipe clamp.

2, suspension and support according to claim 1 is characterized in that: described thermal insulation layer can be one or more layers, and is made of the hemizonid of two symmetries.

3, suspension and support according to claim 1 is characterized in that: two semi-circular ring of described conduit clip at platform jaw place by bolt.

4, suspension and support according to claim 1 is characterized in that: be embedded with dowel plate between described pipeline outer wall and the described pipe clamp inwall.

5, suspension and support according to claim 4 is characterized in that: described dowel plate is placed for symmetry, and the angle between two adjacent dowel plates is between 35 °～45 °.

6, suspension and support according to claim 1 is characterized in that: between described pipeline outer wall and the described pipe clamp inwall reprinting plate is installed also.

7, suspension and support according to claim 1 is characterized in that: described pipe clamp is that two semi-circular clamps are formed, and the two ends of clamp have platform and the bolt hole that clamps pipe clamp respectively.

8, suspension and support according to claim 7 is characterized in that: described reprinting plate one end is supported in described pipeline outer wall, the other end by bolt on the platform of described pipe clamp clamp.

9, according to claim 1,2,3,4,5,6,7 or 8 described suspension and supports, it is characterized in that: also be fixed with safeguard structure on the described pipe clamp outer wall.