CN202691298U - Flap-type pipe clamp - Google Patents
Flap-type pipe clamp Download PDFInfo
- Publication number
- CN202691298U CN202691298U CN 201220248047 CN201220248047U CN202691298U CN 202691298 U CN202691298 U CN 202691298U CN 201220248047 CN201220248047 CN 201220248047 CN 201220248047 U CN201220248047 U CN 201220248047U CN 202691298 U CN202691298 U CN 202691298U
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- China
- Prior art keywords
- pipe clamp
- connecting body
- stop collar
- flap
- split pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of building construction, relates to buried pipe construction of a ground source heat pump system, and particularly relates to a flap-type pipe clamp which is used for solving the technical problems that the existing technical design is not so reasonable and the like. The flap-type pipe clamp is characterized by comprising a central body located at the center, wherein the central body is provided with four connectors which are radially distributed and can transversely disturb when being subjected to transverse external force; the outer end of each connector is provided with a spacing sheath which can be sleeved on the buried pipe; and the spacing sheaths are uniformly distributed in the circumferential direction. Compared with the prior art, the flap-type pipe clamp provided by the utility model has the advantages that the pipe clamp is reasonable in design, simple in structure, and good in slurry filling effect; and when a barrier is met, the pipe clamp can freely evade and the buried pipe has less possibility of being scraped.
Description
Technical field
The utility model belongs to technical field of building construction, relates to the pipe laying construction of earth-source hot-pump system, relates in particular to a kind of split pipe clamp.
Background technique
In the engineering of the source, ground of underground pipe, because the buried via hole bit depth is darker, position and the spacing of each heat conductive tube in buried via hole can not be controlled in the scope of design well, thereby causes heat transfer effect to be difficult to reach designing requirement.The quality of heat conductive tube heat transfer effect has directly determined the operational effect of buried pipe ground-source heat pump system.Heat conductive tube directly carries out heat exchange with the ground source, and heat conductive tube backfill slurry generally has manual backfill and mechanical backfill dual mode; Wherein manual backfill generally is from top backfill slurry, and this filler mode often causes the slurry filling density relatively poor; The machinery backfill needs special-purpose feeding pipe and slurry pump from the bottom backfill, and difficulty of construction is larger, and the slurry filling density is also undesirable.And in existing technology, generally mostly be first heat conductive tube to be tightened together with some specialized Perkins joints, then insert in the buried via hole, the shortcoming of this mode is: the backfill slurry is near the specialized Perkins joint place time, because specialized Perkins joint can block slurry, can exist the slurry filling density poor, and lower pipe difficulty, owing under buried via hole, can't observe filling effect, when running into obstacle, pipe clamp can't freely be dodged, and causes underground pipe to be scratched, and sometimes also can produce obstruction, can form pipe interval short circuit between the heat conductive tube, directly affect the operational effect of buried pipe ground-source heat pump system.
The problem that exists in order to solve prior art, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of vertical heat exchanger pipe clip of ground-source heat pump system [application number: 200820127160.2], circular hole and circular hole on every side in the middle of comprising, on every side circular hole be positioned at the centre circular hole around, lay mechanical backfill pipe in the middle circular hole.
Such scheme carries out backfill by lay this mode of mechanical backfill pipe in middle circular hole, improved to a certain extent prior art, but because the ground buried via hole is darker, when backfill, still there is slurry filling density poor, and this pipe clamp still can't freely dodge obstacle, and underground pipe is scratched phenomenon and still exists.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, simple in structure, and the slurry filling effect is good, when running into obstacle, and the split pipe clamp that pipe clamp can freely be dodged and underground pipe is difficult for being scratched.
For achieving the above object, the utility model has adopted following technical proposal: this split pipe clamp, it is characterized in that, comprise the centerbody that is positioned at the center, this centerbody has four and radially distributes and the horizontal connecting body of disturbance when being subject to lateral external forces, be respectively equipped with a stop collar that can be placed on the underground pipe in the outer end of every connecting body, described stop collar evenly distributes in a circumferential direction.
When running into obstacle, connecting body can freely be dodged obstacle, has also well protected underground pipe simultaneously, has prolonged the working life of pipe clamp; And this structure can guarantee the slurry filling density of high compact when backfill, makes underground pipe be difficult for hot short circuit occurs, and improved the operational effect of system.In addition, because this pipe clamp structure is compact, the ground buried via diameter is dwindled, but reducing construction cost.
In above-mentioned split pipe clamp, described centerbody, connecting body and stop collar are made by plastic material and are connected as a single entity structure.This structure manufacturing is simple, and structural strength is high.
In above-mentioned split pipe clamp, have lateral openings on described each stop collar, be provided with the retention mechanism that can make the lateral openings sealing in lateral openings.
In above-mentioned split pipe clamp, described retention mechanism comprises opening portion both sides and the opposed lug of being located at respectively lateral openings, and described lug is fixed together by fastening screw trip bolt.The bulk strength that can better lock and further strengthen pipe clamp.
In above-mentioned split pipe clamp, described connecting body is inner thick outer end and carefully and at connecting body is axially arranged with convex tendon.Strengthened the intensity of connecting body.
In above-mentioned split pipe clamp, the both sides, joint of described stop collar and connecting body are respectively equipped with stiffening rib.Further strengthened the bulk strength of pipe clamp.
Compared with prior art, the advantage of this split pipe clamp is: 1, reasonable in design, simple in structure.2, when running into obstacle, connecting body can freely be dodged obstacle, has also well protected underground pipe simultaneously, has prolonged the working life of pipe clamp; And this structure can guarantee the slurry filling density of high compact when backfill, improved the operational effect of system, and in addition, because this pipe clamp structure is compact, overall volume is dwindled, but reducing construction cost.3, adopt integral structure, make simply, structural strength is high.4, structure is firm.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that the utility model provides.
Among the figure, centerbody 1, connecting body 11, stop collar 2, lateral openings 21, lug 22, fastening screw trip bolt 23, convex tendon 13, stiffening rib 14.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, this split pipe clamp, comprise the centerbody 1 that is positioned at the center, this centerbody 1 has four and radially distributes and the horizontal connecting body 11 of disturbance when being subject to lateral external forces, be respectively equipped with a stop collar 2 that can be placed on the underground pipe in the outer end of every connecting body 11, described stop collar 2 evenly distributes in a circumferential direction.
In the present embodiment, when running into obstacle, connecting body 11 can freely be dodged obstacle, has also well protected underground pipe simultaneously, has prolonged the working life of pipe clamp; And this structure can guarantee the slurry filling density of high compact when backfill, improved the operational effect of system; In addition, because this pipe clamp structure is compact, the ground buried via diameter is dwindled (can be contracted to Φ 130mm by Φ 150mm before), has reduced construction cost.
Say further, as shown in Figure 1, above-mentioned centerbody 1, connecting body 11 and stop collar 2 are made by plastic material and are connected as a single entity structure.This structure manufacturing is simple, and structural strength is high.As a kind of optimized project, have lateral openings 21 at each stop collar 2, be provided with the retention mechanism that can make lateral openings 21 sealings in lateral openings 21; Concrete, this retention mechanism comprises opening portion both sides and the opposed lug 22 of being located at respectively lateral openings 21, described lug 22 is fixed together by fastening screw trip bolt 23.
In order further to improve the intensity of pipe clamp, as shown in Figure 1, above-mentioned connecting body 11 is inner thick outer end and carefully and at connecting body 11 is axially arranged with convex tendon 13; Both sides, joint at stop collar 2 and connecting body 11 are respectively equipped with stiffening rib 14.
The advantage of the present embodiment is: 1, reasonable in design, simple in structure.2, when running into obstacle, connecting body can freely be dodged obstacle, has also well protected underground pipe simultaneously, has prolonged the working life of pipe clamp; And this structure can guarantee the slurry filling density of high compact when backfill, improved the operational effect of system; In addition, because this pipe clamp structure is compact, the ground buried via diameter is dwindled (can be contracted to Φ 130mm by Φ 150mm before), has reduced at construction cost.3, adopt integral structure, make simply, structural strength is high.4, structure is firm.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as centerbody 1, connecting body 11, stop collar 2, lateral openings 21, lug 22, fastening screw trip bolt 23, convex tendon 13, stiffening rib 14, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. split pipe clamp, it is characterized in that, this pipe clamp comprises the centerbody (1) that is positioned at the center, this centerbody (1) has four and radially distributes and the horizontal connecting body (11) of disturbance when being subject to lateral external forces, be respectively equipped with a stop collar (2) that can be placed on the underground pipe in the outer end of every connecting body (11), described stop collar (2) evenly distributes in a circumferential direction.
2. split pipe clamp according to claim 1 is characterized in that, described centerbody (1), connecting body (11) and stop collar (2) are made by plastic material and be connected as a single entity structure.
3. split pipe clamp according to claim 1 and 2 is characterized in that, has lateral openings (21) at each stop collar (2), is provided with the retention mechanism that can make lateral openings (21) sealing in lateral openings (21).
4. split pipe clamp according to claim 3, it is characterized in that, described retention mechanism comprises opening portion both sides and the opposed lug (22) of being located at respectively lateral openings (21), and described lug (22) is fixed together by fastening screw trip bolt (23).
5. split pipe clamp according to claim 3 is characterized in that, described connecting body (11) is inner thick outer end and carefully and at connecting body (11) is axially arranged with convex tendon (13).
6. split pipe clamp according to claim 5 is characterized in that, described stop collar (2) is respectively equipped with stiffening rib (14) with the both sides, joint of connecting body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248047 CN202691298U (en) | 2012-05-25 | 2012-05-25 | Flap-type pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248047 CN202691298U (en) | 2012-05-25 | 2012-05-25 | Flap-type pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691298U true CN202691298U (en) | 2013-01-23 |
Family
ID=47546920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248047 Expired - Lifetime CN202691298U (en) | 2012-05-25 | 2012-05-25 | Flap-type pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061869A (en) * | 2017-06-05 | 2017-08-18 | 大丰市天曌机械科技有限公司 | A kind of pipeline positioning device |
| CN108331973A (en) * | 2018-03-12 | 2018-07-27 | 山东亚特尔集团股份有限公司 | A kind of Vertical pendulum tiltmeters mounting bracket and its application method |
-
2012
- 2012-05-25 CN CN 201220248047 patent/CN202691298U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061869A (en) * | 2017-06-05 | 2017-08-18 | 大丰市天曌机械科技有限公司 | A kind of pipeline positioning device |
| CN108331973A (en) * | 2018-03-12 | 2018-07-27 | 山东亚特尔集团股份有限公司 | A kind of Vertical pendulum tiltmeters mounting bracket and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Building No. 288 Hangzhou Conba Zhejiang province 310051 city of Binjiang District Jiangnan Road, room 1 1202-1 Patentee after: LOOPMASTER ENERGY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang Province, Gongshu District Cheung Road 310015 5-1-501 Patentee before: Zhejiang Lute Energy Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |