CN206625568U - A kind of pipe clamp - Google Patents
A kind of pipe clamp Download PDFInfo
- Publication number
- CN206625568U CN206625568U CN201720364823.1U CN201720364823U CN206625568U CN 206625568 U CN206625568 U CN 206625568U CN 201720364823 U CN201720364823 U CN 201720364823U CN 206625568 U CN206625568 U CN 206625568U
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- Prior art keywords
- clamp
- clamping part
- pipe clamp
- internal layer
- handheld division
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Abstract
The utility model discloses a kind of pipe clamp, including clamp, bearing pin, elastic component and anti-skidding component, clamp includes Handheld Division, connecting portion and clamping part, pipe clamp is opened for providing impetus for operator Handheld Division, the clamping part is used to pipe clamp being clamped in pipeline, clamp has two, and interconnected on the connecting portion by bearing pin, elastic component is arranged on clamp, chucking power is provided, anti-skidding component connects with the clamping part of clamp, the anti-skidding component and pipeline outer wall contact during clamping, anti-skidding component includes internal layer and outer layer, internal layer and clamping part contact, outer layer coating is condensed on the internal layer.Due to the chucking power huge to body of the elastic component on pipe clamp, and anti-skidding component and the huge coefficient of friction of tube wall, when the hole for needing to repair is larger, when cement is larger to the pressure load of baffle plate, pipe clamp closely can be also clamped on pipeline, it will not slide, ensure that what is poured is smoothed out, the pipeline border water resistance poured after processing is outstanding.
Description
Technical field
It the utility model is related to technical field of building construction, more particularly to a kind of pipe clamp for being used to fasten.
Background technology
At present, in concrete construction engineering structure, present Bars In Poured Concrete Slab all can preserved pipeline laying hole, treat pipe arrangement
After the completion of, it is also necessary to secondary formwork is carried out in reserved opening, casting concrete fills up hole.Generally required when filling up hole various tight
Supporting plate fixed placement below hole, is prevented concrete from deviating to influence casting quality from hole by firmware when pouring.
In the prior art using it is more be such as Chinese invention patent by the way of fastener is fixedly connected with supporting plate
【CN101787797A】A kind of described formwork support member, wherein fastener are quick acting closure, the quick acting closure bag
A lock and a butt joint base are included, the lock and butt joint base are separately positioned in two supporting board modules.This fastening means is using
During it is not convenient enough, need two people to carry out simultaneously during operation, a people buckles lock supporting plate split, another person.
And for example Chinese invention patent【CN103485531A】Disclose a kind of reusable pipeline and hang mould fastener, wherein described
Fastener for lock connect, lock include screw rod, one end of the screw rod is movably coupled in a jig arm, and its other end leads to
Cross lock nut and be connected to realization fastening in another jig arm.Although this fastening means can people's independent operation complete,
It is that required operating space is larger, it is such tight because operating space is limited when needing to construct in the stenosis such as corner, wall side
Be fixedly mounted with put it is same inconvenient for use.Chinese utility model patent【CN200720186839.4】Disclose a kind of pipeline preformed hole closure
Die bush, wherein the fastening means used is locking device, the locking device includes screw rod and is fixed on fixture or liner plate
Connection card, connection card is provided with the horizontal U-shaped card mouth opened up, and one end falling hinger of screw rod is in the bayonet socket of the connection card of side
On, the other end of screw rod is additionally provided with the bolt for tightening the screw rod for being connected across both sides bayonet socket.Approx, this patent is also to use spiral shell
The fixed form of stem nut.Applicant has found in long-term work practice, using the fixed form of bolt and nut, although can be single
People completes installment work, and what is obtained steps up to work well, but the fixed form of bolt and nut is clearly disadvantageous in the presence of two：
1) enough operating spaces (operating space at least needing reserved hand twisting nut) must be reserved；2) due to job site water
Mud, slurry are more, and these fasteners often directly contact with cement slurry, extremely easily cause cement on screw rod
Screw thread in consolidate, nut, which is often difficult to normally to be screwed into screw rod, during use realizes fastening.
Utility model content
Based on above-mentioned technical problem, the utility model provides a kind of pipe clamp, and its specific technical scheme is：One kind pipe
Folder, including clamp, bearing pin, elastic component and anti-skidding component, the clamp include Handheld Division, connecting portion and clamping part, the hand
Hold portion to open pipe clamp for providing impetus for operator, the clamping part is used to pipe clamp being clamped in pipeline, and clamp has
Two, interconnected on the connecting portion by bearing pin, the elastic component is arranged on clamp, there is provided chucking power, it is described
Anti-skidding component connects with the clamping part of the clamp, the anti-skidding component and pipeline outer wall contact, the anti-skidding component during clamping
Including internal layer and outer layer, the internal layer and clamping part contact, the outer layer coating are condensed on the internal layer.
Further, the internal layer and clamping part are glued, and internal layer is made up of elastomeric material, and outer layer applies for polyurethane water-proof
Material.
Further, the thickness of the internal layer is 1~2mm, and the outer layer is 2~4mm.
Further, the Handheld Division and clamping part are located at the both ends of the clamp, and connecting portion is located at the middle part of clamp, institute
It is platy structure to state Handheld Division, and the inner side of Handheld Division is provided with spring fixing groove；The clamping part is semi-circular structure, two folders
The clamping part of body forms whole annulus, and the upper and lower both side surface size of the clamping part differs, and lower surface area is more than upper
Surface area, spring fixed hole is additionally provided with the outside of clamping part, for positioning and fixing elastic component.
Further, in order to mitigate the weight of pipe clamp, the clamp is designed to take out shelly.
Further, the elastic component includes two arc springs and a helical spring, and the arc spring is 1/2
~4/5 circular arc, the both ends of arc spring are inserted in the spring fixed hole on the outside of two clamping parts respectively；The helical spring
It is coiled on the bearing pin, helical spring both ends are extended respectively in the spring fixing groove on the inside of the Handheld Division.
Further, the Handheld Division is provided with anti-skid bulge.
Further, the face that two clamping parts are in contact is provided with positioning component, and the positioning component includes setting
Locating dowel on a clamp and the positioning hole being arranged in another clamp relative position.
As can be seen from the above technical solutions, the utility model has the advantages that：
1. find that there is very outstanding friction system between polyurethane water-proof paint and plastic tube body by many experiments
Number, when using plastic production pipe clamp, polyurethane water-proof paint effectively can not be coated on plastic pipe clip at all, though or
So coating is completed, and coating still very easily comes off after drying.By Optimal improvements, poly- ammonia is coated on internal layer elastomeric material surface
Ester water-repellent paint, then internal layer and clamp are glued, it is not only able to ensure to be formed by polyurethane water-proof paint during clamping huge
Coefficient of friction, and can ensure that coating is difficult for drop-off during use.Pipe clamp after optimization can bear big load pressure
Power, without being slid on body.
2. experiment 3 springs of new design, drastically increase chucking power of the pipe clamp to body so that pipe clamp is born
The maximum of load pressure is further lifted.
3. experiment is found, differed by the upper and lower both side surface size for designing the clamping part, lower surface area is big
It in the structure of upper surface area, can guarantee that on the basis of operating space is reduced, ensure that pipe clamp bears uniformly dividing for load pressure
Cloth so that clamp is not easy to misplace, anti-skidding component scratch not easy to wear.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is positive structure diagram of the present utility model；
Fig. 2 is pipe clamp (not including anti-skidding component) dimensional structure diagram；
Fig. 3 is the structural representation on the inside of clamp described in the utility model；
Fig. 4 is the structural representation on the outside of clamp described in the utility model.
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Fig. 1~2, a kind of pipe clamp, including clamp 1, bearing pin 4, elastic component and anti-skidding component.Clamp 1 includes hand
Portion 14, connecting portion 15 and clamping part 16 are held, pipe clamp is opened for providing impetus for operator in Handheld Division 14；Clamping part 16 is used
It is clamped in by pipe clamp on pipeline；Clamp 1 has two, is interconnected on connecting portion 15 by bearing pin 4.Handheld Division 14 and clamping
Portion 16 is located at the both ends of clamp 1, and connecting portion 15 is located at the middle part of clamp 1, and 14 Handheld Divisions are platy structure, the inner side of Handheld Division 14
Provided with spring fixing groove 11, the outside of Handheld Division 14 is provided with anti-skid bulge 6, as shown in Figure 3,4.Clamping part 16 is semi-circular structure, two
The clamping part 16 of individual clamp 1 forms whole annulus.Clamping part 16 has upper and lower biside plate, and the surface area of biside plate is not of uniform size,
The surface area of lower side panel 7 is more than the surface area of epipleural 8.The outside of clamping part 16 is additionally provided with spring fixed hole 13, for positioning
With fixed elastic component, the face that two clamping parts 16 are in contact is provided with positioning component, and positioning component includes being arranged on a folder
Locating dowel 12 on body and the positioning hole being arranged in another clamp relative position, as shown in Figure 3,4.Elastic component is arranged on
On clamp, there is provided chucking power.Elastic component includes two arc springs 2 and a helical spring 3.Arc spring 2 is 1/2~4/
5 circular arcs, the both ends of arc spring 2 are inserted in the spring fixed hole 13 in two outsides of clamping part 16 respectively.The disk of helical spring 3
It is wound on bearing pin 4, the both ends of helical spring 3 are extended respectively in the spring fixing groove 11 of the inner side of Handheld Division 14.Anti-skidding component
In the anti-skidding component groove 5 on clamping part 16, the anti-skidding component and pipeline outer wall contact during clamping.The anti-skidding component
Including internal layer 91 and outer layer 92, the madial wall of internal layer 91 and clamping part 16 is glued, and the coating of outer layer 92 is condensed on the internal layer 91,
Internal layer 91 is made up of elastomeric material, and outer layer 92 is polyurethane water-proof paint.The thickness of internal layer 91 is 1~2mm, outer layer 92 is 2~
4mm.In order to mitigate the weight of pipe clamp, clamp is designed to take out shelly.
Experiment finds there is very outstanding coefficient of friction between polyurethane water-proof paint and plastic tube body, but use
During plastic production pipe clamp, polyurethane water-proof paint at all can not effectively coated on plastic pipe clip, although or coating complete,
Coating still very easily comes off after drying.Therefore, polyurethane water-proof paint is first coated on internal layer elastomeric material surface, then by
Layer and clamp are glued, and are not only able to ensure to form huge coefficient of friction by polyurethane water-proof paint during clamping, and can
Ensure that coating is difficult for drop-off during use.
During use, baffle plate is inserted in pipeline so that baffle plate upper surface blocks the hole beside pipeline.Then by institute
State pipe clamp to be clipped on pipeline so that pipe clamp lower surface and the lower surface of baffle plate are in close contact.Due to the elastic component pair on pipe clamp
The chucking power of body, and anti-skidding component and the huge coefficient of friction of tube wall, when the hole for needing to repair is larger, cement is to baffle plate
Pressure load it is larger when, pipe clamp closely can be also clamped on pipeline, will not be slid, and be ensure that what is poured is smoothed out, poured
The pipeline border water resistance for building processing is outstanding.
Technical scheme provided by the utility model is described in detail above, for the general technology people of this area
Member, according to the thought of the utility model embodiment, there will be changes in specific embodiments and applications, to sum up institute
State, this specification content should not be construed as to limitation of the present utility model.
Claims (8)
1. a kind of pipe clamp, it is characterised in that including clamp, bearing pin, elastic component and anti-skidding component, the clamp includes hand-held
Pipe clamp is opened for providing impetus for operator in portion, connecting portion and clamping part, the Handheld Division, and the clamping part is used for will
Pipe clamp is clamped on pipeline, and clamp has two, and is interconnected on the connecting portion by bearing pin, the elastic component peace
On clamp, there is provided chucking power, the anti-skidding component connect with the clamping part of the clamp, during clamping the anti-skidding component and
Pipeline outer wall contacts, and the anti-skidding component includes internal layer and outer layer, the internal layer and clamping part contact, the outer layer coating
Condense on the internal layer.
2. a kind of pipe clamp according to claim 1, it is characterised in that the internal layer and clamping part are glued, and internal layer is rubber
Material is made, and outer layer is polyurethane water-proof paint.
3. a kind of pipe clamp according to claim 2, it is characterised in that the thickness of the internal layer is 1~2mm, the outer layer
Thickness be 2~4mm.
4. a kind of pipe clamp according to any one of claims 1 to 3, it is characterised in that the Handheld Division and clamping part are located at
The both ends of the clamp, connecting portion are located at the middle part of clamp, and the Handheld Division is platy structure, and the inner side of Handheld Division is provided with spring
Fixing groove；The clamping part is semi-circular structure, and the clamping parts of two clamps forms whole annulus, the clamping part it is upper,
Lower both side surface size differs, and lower surface area is more than upper surface area, and spring fixed hole is additionally provided with the outside of clamping part,
For positioning and fixing elastic component.
5. a kind of pipe clamp according to any one of claims 1 to 3, it is characterised in that described in order to mitigate the weight of pipe clamp
Clamp is designed to take out shelly.
6. a kind of pipe clamp according to any one of claims 1 to 3, it is characterised in that the elastic component includes two arcs
Shape spring and a helical spring, the arc spring are 1/2~4/5 circular arc, and two institutes are inserted at the both ends of arc spring respectively
State in the spring fixed hole on the outside of clamping part；The helical spring is coiled on the bearing pin, and helical spring both ends each extend over
In spring fixing groove on the inside of to the Handheld Division.
7. a kind of pipe clamp according to any one of claims 1 to 3, it is characterised in that the Handheld Division is provided with anti-skidding convex
Rise.
8. a kind of pipe clamp according to any one of claims 1 to 3, it is characterised in that what two clamping parts were in contact
Face is provided with positioning component, and the positioning component includes the locating dowel being arranged on a clamp and is arranged on another clamp phase
To the positioning hole on position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364823.1U CN206625568U (en) | 2017-04-10 | 2017-04-10 | A kind of pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364823.1U CN206625568U (en) | 2017-04-10 | 2017-04-10 | A kind of pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625568U true CN206625568U (en) | 2017-11-10 |
Family
ID=60207043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364823.1U Active CN206625568U (en) | 2017-04-10 | 2017-04-10 | A kind of pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704975B (en) * | 2019-10-09 | 2020-09-21 | 和碩聯合科技股份有限公司 | Clamping device |
-
2017
- 2017-04-10 CN CN201720364823.1U patent/CN206625568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704975B (en) * | 2019-10-09 | 2020-09-21 | 和碩聯合科技股份有限公司 | Clamping device |
| US11359653B2 (en) | 2019-10-09 | 2022-06-14 | Pegatron Corporation | Clamping device |
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