CN201180859Y

CN201180859Y - Pipe support

Info

Publication number: CN201180859Y
Application number: CNU2008201349880U
Authority: CN
Inventors: 郝斌; 石立军; 高红岩
Original assignee: BEIJING URBAN CONSTRUCTION INSTALLATION ENGINEERING Co Ltd
Current assignee: BEIJING URBAN CONSTRUCTION INSTALLATION ENGINEERING Co Ltd
Priority date: 2008-09-09
Filing date: 2008-09-09
Publication date: 2009-01-14
Anticipated expiration: 2018-09-09

Abstract

A pipe support comprises a top beam, a pillar, a sill and an anti-vibration pad. A first layer of top beam and a second layer of top bear are arranged at the top part of the support; a thermal insulation layer is arranged between the first layer of top beam and the second layer of top beam; the pillar is arranged at the middle part of the support; the sill and the anti-vibration pad are arranged at the bottom of the support in sequence; one end of the pillar is connected with the second layer of top beam, and the other end thereof is connected with the sill; fixed parts are installed on the opposite surfaces of the first layer of top beam and the second layer of top beam; the first layer of top beam is provided with a support seat with a contact surface matched with the shaped of a pipe; the anti-vibration pad comprises two layers, and a base plate is arranged between the two layers of anti-vibration pads; one end of the pillar is an inner threaded structure which is connected with one end of a bolt, and a positioning nut which passes through the bolt is arranged on the inner threaded structure; the other end of the bolt is connected with the second layer of top beam; reinforcing plates are arranged on the connection part of the second layer of top beam and the pillar and the connection part of the second layer of top beam and the bolt; and a reinforcing plate is arranged on the connection part of the sill and the pillar. The pipe support can support the pipe with elbows, has the advantages of thermal insulation, cold insulation and randomly adjustable height of the support.

Description

A kind of pipe support

Technical field

The utility model relates to a kind of pipe support, in particular for the bearing of airport air-conditioning system water pump pipeline.

Background technique

As everyone knows; the airport terminal is built in the engineering; grand because of the terminal construction scope, the freezing water yield of the required usefulness of air-conditioning system is also very big, the big flow double sucting pump of use; and the place has adopted the spreading type filter at the water pump suction port; its advantage is that guide plate is equipped with in saving installing space, inside, has guide functions, produces current stabilization; protection pump leaf also can prevent to produce the gas lock phenomenon.But the installation of spreading type filter has brought new problem for the rack making of pipeline.New problem is: because the refrigerator room space in the terminal is limited, under the prerequisite of as much as possible rationally utilizing the space, above the soft connector of water pump import and export has installed to the elbow behind the exit of pump, will on the standpipe of pump outlet, install shock absorber bracket additional like this.Because the installation form that water pump is imported and exported is various, market do not have yet finished product the elbow vibration damping, can use every cold, insulation support.

Z1200720086239.0 discloses a kind of novel pipeline bearing, and the novel pipeline bearing that a kind of pipeline is indeformable under expanded by heating, reduce frictional force between pipeline and the bearing mainly is provided.But it exists thermal insulation, heat insulation effect not good, complex structure, and the more high shortcoming of cost, and existence can't be supported the elbow pipeline.Z120042008899.1 discloses a kind of pipeline elastic support, mainly provides a kind of and can effectively eliminate the rigidity defective, and bearing capacity is better than the elastic support that supports pipeline.But it exists thermal insulation, heat insulation effect not good, complex structure, the more high shortcoming of cost.

The model utility content

The purpose of this utility model overcomes above-mentioned defective exactly and a kind of pipe support is provided, and is applicable to the support of channel bend.

The utility model is achieved in that a kind of pipe support, comprise back timber, pillar, bottom girder, damping pad, described bearing top is provided with first layer back timber, second layer back timber, be provided with heat-insulating layer between first layer back timber, the second layer back timber, the bearing middle part is provided with pillar, rest base is provided with bottom girder and damping pad successively, and described pillar one end links to each other with second layer back timber, and the other end links to each other with bottom girder.

Preferred version also: mounting fixing parts on described first layer back timber, second layer back timber opposing side.

Another preferred version: described first layer back timber is provided with the supporting base of the surface of contact that cooperatively interacts with pipe shape.

Another preferred version: the surface of contact of described first layer back timber and pipeline cooperatively interacts.

Another preferred version: described damping pad is two-layer, is provided with backing plate between two-layer damping pad.

Another preferred version: described pillar one end is female thread structure and links to each other with bolt one end that pass bolt and be provided with setscrew nut, the bolt the other end links to each other with second layer back timber.

Another preferred version: be provided with gusset plate at described second layer back timber and pillar, bolt joint, be provided with gusset plate at described bottom girder and pillar joint.

Another preferred version: described heat-insulating layer is a wooden unit, is provided with layer of adhesive between heat-insulating layer and first layer back timber, the second layer back timber.

Another preferred version: described first layer back timber, second layer back timber, bottom girder, backing plate are steel plate, rubber plate, plastic board, plank, and described pillar is steel pipe, wooden pipe, and described fixed block is an angle steel.

Advantage of the present utility model:

1, the utility model is provided with the supporting base of a surface of contact that cooperatively interacts with pipe shape on the first layer back timber, the supporting base of the circular arc surface of contact that can cooperatively interact with the channel bend shape specifically, promptly in elbow bearing top and elbow pipeline contacting point, cut into the supporting base of the circular arc surface of contact of placing in length and breadth along the elbow shape, perhaps the first layer back timber directly is made into the shape that the surface of contact with pipeline cooperatively interacts, one-body molded, the utlity model has the advantage of the support that can support the elbow pipeline.

2, the utility model installs the anticorrosion wooden unit of one deck additional and plays effect every cold bridge between first layer and second layer back timber, on described first, second layer back timber opposing side, angle steel is installed, promptly be welded in angle steel and play fixedly wooden unit on the back timber at four jiaos adjacent of two-layer back timber with wooden unit, and the angle steel fixed block on the two-layer back timber does not contact mutually, its objective is in order to prevent to produce cold bridge, between wooden unit and upper and lower layers back timber, brush multi-use mucilage wooden unit and steel plate are sticked to one.The utlity model has thermal insulation promptly every cold advantage.

3,, under the prerequisite of as much as possible rationally utilizing the space, above the soft connector of water pump import and export has installed to the elbow behind the exit of pump, will on the standpipe of pump outlet, install shock absorber bracket additional like this because the refrigerator room space in the terminal is limited.The utility model can also install damping pad again additional and improve effectiveness in vibration suppression, way is exactly backing plate of cushioning between two-layer damping pad, coat rubber cement on the backing plate two sides, backing plate and two-layer damping pad are become one, the damping pad of stack can improve the effect of vibration damping.The utlity model has the advantage of vibration damping.

4, the utility model pillar one end is female thread structure and links to each other with bolt, passes bolt and is provided with setscrew nut, and the bolt the other end links to each other with second layer back timber, and this structure can be regulated the height of bearing arbitrarily.

5, the utility model is provided with gusset plate at described second layer back timber and pillar, bolt joint, is provided with gusset plate at described bottom girder and pillar joint, and this structure can increase pipe support robustness and holding strength.

Description of drawings

Fig. 1 is used for the overall structure schematic representation of cold water pipes at the import spreading type filter bearing of water pump for the utility model;

Fig. 2 is used for the overall structure schematic representation of chilled water pipeline elbow bearing for the utility model;

Fig. 3 is used for the overall structure schematic representation of hot water pipeline elbow bearing for the utility model;

Fig. 4 to Figure 11 is respectively 1-1,2-2,3-3,4-4,5-5,6-6,7-7,8-8 sectional view.

Among the figure: 1-first layer back timber, 2-second layer back timber, 3-heat-insulating layer, 4-fixed block, 5-pillar, 6-bottom girder, 7-damping pad, 8-supporting base, 9-bolt, 10-setscrew nut, 11-backing plate, 12-gusset plate.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Embodiment 1: referring to Fig. 1,4,5,6, Fig. 1 is the vibration damping holder of spreading type filter bottom.

A kind of pipe support, comprise back timber, pillar, bottom girder, damping pad, the bearing top is provided with first layer steel plate 1, second layer steel plate 2, first layer steel plate 1, be provided with wooden unit 3 between the second layer steel plate 2, install the anticorrosion wooden unit 3 of one deck additional and play effect every cold bridge, first layer steel plate 1, angle steel 4 is installed on second layer steel plate 2 opposing sides, promptly at first layer steel plate 1, on adjacent four jiaos of second layer steel plate 2 and wooden unit 3 angle steel 4 is installed, at first layer steel plate 1, second layer steel plate 2 and wooden unit 3 four jiaos of adjacent angle steel 4 are welded in first layer steel plate 1, play fixedly wooden unit on the second layer steel plate 2, be noted that first layer steel plate 1, angle steel 4 fixed blocks on the second layer steel plate 2 do not contact mutually, prevent to produce cold bridge, wooden unit 3 and first layer steel plate 1, be provided with layer of adhesive between the second layer steel plate 2, at wooden unit 3 and first layer steel plate 1, brush multi-use mucilage between the second layer steel plate 2 and make wooden unit 3 and first layer steel plate 1, second layer steel plate 2 sticks to one, the bearing middle part is provided with steel pipe 5, rest base is provided with steel plate 6 and damping pad 7 successively, steel pipe 5 one ends link to each other with second layer steel plate 2, the other end links to each other with steel plate 6, be provided with gusset plate 12 at described steel plate 6 with pillar 5 joints, be used to increase the soundness of steel plate 6 and pillar 5 connecting parts, compressive resistance.

Embodiment 2: referring to Fig. 2,7,8,9, Fig. 2 is a chilled water pipeline elbow bearing.

Present embodiment is a most preferred embodiment, substantially the same manner as Example 1, difference is, first layer steel plate 1 is provided with the supporting base 8 of the surface of contact that cooperatively interacts with pipe shape, be bearing top and elbow pipeline contacting point, be provided with one and cut in length and breadth the dunnage 8 of the circular arc surface of contact of placing, perhaps the first layer back timber directly is made into the shape that the surface of contact with pipeline cooperatively interacts along the elbow shape, one-body molded; Steel pipe 5 one ends are female thread structure and link to each other with bolt 9 one ends that pass bolt 9 and be provided with setscrew nut 10, bolt 9 the other ends link to each other with second layer steel plate 2; Damping pad 7 is two-layer, is provided with steel plate 11 between the two-layer damping pad 7; Second layer steel plate 2 is provided with gusset plate 12 with bolt 9 joints, is provided with gusset plate 12 at described steel plate 6 with steel pipe 5 joints.

This vibration damping holder is that the adjusting height pipeline vibration damping used on the typical pump outlet elbow pipeline is every cold bearing, can regulate the height of support by the connecting bolt of regulating the stage casing, at any time regulate in convenient installation, dismounting and the use, wooden unit 3 and damping pad 7 play a part respectively every the cold-peace vibration damping.

Embodiment 3: referring to Fig. 3,10,11, Fig. 3 is a hot water pipeline elbow bearing.

Present embodiment first layer steel plate 1 and second layer steel plate 2 unite two into one, and the bearing middle part is provided with steel pipe 5, and rest base is provided with steel plate 6 and damping pad 7 successively, and steel pipe 5 one ends link to each other with first layer steel plate 1, and the other end links to each other with steel plate 6; First layer steel plate 1 is provided with the dunnage 8 of a circular arc surface of contact that cooperatively interacts with the channel bend shape; Damping pad 7 is two-layer; Be provided with steel plate 11 between the two-layer damping pad; Steel pipe 5 one ends are female thread structure and link to each other with bolt 9 one ends that pass bolt 9 and be provided with setscrew nut 10, bolt 9 the other ends link to each other with second layer steel plate 2.

Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of pipe support, comprise back timber, pillar, bottom girder, damping pad, it is characterized in that: described bearing top is provided with first layer back timber (1), second layer back timber (2), be provided with heat-insulating layer (3) between first layer back timber (1), the second layer back timber (2), the bearing middle part is provided with pillar (5), rest base is provided with bottom girder (6) and damping pad (7) successively, and described pillar (5) one ends link to each other with second layer back timber (2), and the other end links to each other with bottom girder (6).

2, according to the described a kind of pipe support of claim 1, it is characterized in that: mounting fixing parts (4) on described first layer back timber (1), second layer back timber (2) opposing side.

3, according to claim 1 or 2 described a kind of pipe supports, it is characterized in that: described first layer back timber (1) is provided with the supporting base (8) of the surface of contact that cooperatively interacts with pipe shape.

4, according to the described a kind of pipe support of claim 3, it is characterized in that: described damping pad (7) is provided with backing plate (11) for two-layer between two-layer damping pad.

5, according to the described a kind of pipe support of claim 4, it is characterized in that: described pillar (5) one ends are female thread structure and link to each other with bolt (9) one ends, pass bolt (9) and be provided with setscrew nut (10), bolt (9) the other end links to each other with second layer back timber (2).

6, according to the described a kind of pipe support of claim 5, it is characterized in that: be provided with gusset plate (12) in described second layer back timber (2) and pillar (5), bolt (9) joint, be provided with gusset plate (12) in described bottom girder (6) and pillar (5) joint.

7, according to the described a kind of pipe support of claim 6, it is characterized in that: described heat-insulating layer (3) is a wooden unit, and heat-insulating layer (3) and first layer back timber (1), second layer back timber are provided with layer of adhesive between (2).

8, according to the described a kind of pipe support of claim 7, it is characterized in that: described first layer back timber (1), second layer back timber (2), bottom girder (6), backing plate (11) are steel plate, rubber plate, plastic board or plank, described pillar (5) is steel pipe or wooden pipe, and described fixed block (4) is an angle steel.

9, according to claim 1 or 2 described a kind of pipe supports, it is characterized in that: described first layer back timber (1) cooperatively interacts with the surface of contact of pipeline.