CN209078555U - Umbrella-shaped protection device for flange sealing surface - Google Patents
Umbrella-shaped protection device for flange sealing surface Download PDFInfo
- Publication number
- CN209078555U CN209078555U CN201821648860.6U CN201821648860U CN209078555U CN 209078555 U CN209078555 U CN 209078555U CN 201821648860 U CN201821648860 U CN 201821648860U CN 209078555 U CN209078555 U CN 209078555U
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- China
- Prior art keywords
- sealing surface
- umbrella
- sliding block
- locking device
- shaped protection
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Abstract
This application discloses a kind of umbrella-shaped protection devices for flange sealing surface, including support rod and the fixed block being successively set on support rod, sliding block, backgauge disk and locking device, at least one set of connecting rod is connected between the fixed block and sliding block, every group of connecting rod includes two connecting rods being hinged, the sliding block, backgauge disk and locking device can slide up and down on support rod, the protective device is connect by connecting rod port with flange inner wall, it is locked by locking device, when surface treatment and paint, backgauge disk quickly protects the sealing surface of flange, it solves and connects difficulty present in operation at present, the problem of trouble is installed, cost is saved simultaneously；Sliding block, backgauge disk and locking device can slide up and down on support rod, the radius that adjustable connection rod port expands outwardly, to be suitble to various sizes of flange.
Description
Technical field
This application involves the protection field of flange sealing surface, especially a kind of umbrella for flange sealing surface protects dress
It sets.
Background technique
Currently, during equipment surface handles (sandblasting), to the protecting tool set-up of flange sealing surface, inefficiency, manually
Cost is too high, and difficulty is connected present in operation, installs troublesome problem.
Utility model content
The purpose of this utility model is to provide a kind of umbrella-shaped protection devices for flange sealing surface, to overcome existing skill
Deficiency in art.
To achieve the above object, the utility model provides the following technical solutions:
The embodiment of the present application discloses a kind of umbrella-shaped protection device for flange sealing surface, it is characterised in that: including branch
Strut and the fixed block being successively set on support rod, sliding block, backgauge disk and locking device, between the fixed block and sliding block
It is connected at least one set of connecting rod, every group of connecting rod includes two connecting rods being hinged, the sliding block, backgauge disk
It can be slided up and down on support rod with locking device.
Preferably, in a kind of above-mentioned umbrella-shaped protection device for flange sealing surface, the locking device includes set
Opening sliding sleeve and the lock handle being located on support rod, sliding sleeve opening both ends are outward extended with symmetrical two pieces of latch,
Two pieces of latch are equipped with symmetrical wire hole, and the lock handle is by cooperating screw rod to connect with wire hole.
Preferably, in a kind of above-mentioned umbrella-shaped protection device for flange sealing surface, the hinge of described two connecting rods
It connects at the center that place is connecting rod.
Preferably, in a kind of above-mentioned umbrella-shaped protection device for flange sealing surface, the connecting rod has three groups.
Preferably, in a kind of above-mentioned umbrella-shaped protection device for flange sealing surface, the backgauge disk and sliding block are solid
Fixed connection.
Compared with the prior art, the advantages of the utility model are:
1, the protective device is connect by connecting rod port with flange inner wall, is locked by locking device, at surface
When reason and paint, backgauge disk quickly protects the sealing surface of flange, solves and connects difficult, installation fiber crops present in operation at present
Tired problem, while saving cost.
2, sliding block, backgauge disk and locking device can slide up and down on support rod, and adjustable connection rod port expands outward
The radius opened, to be suitble to various sizes of flange.
3, integrated operation is convenient, the regulative mode of umbrella-shaped structure, and installing and dismounting is more convenient.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application are not making the creative labor according to this for those of ordinary skill in the art
A little attached drawings obtain other attached drawings.
Fig. 1 show the structural representation in the utility model specific embodiment for the umbrella-shaped protection device of flange sealing surface
Figure；
Fig. 2 show the structural schematic diagram of sliding sleeve in the utility model specific embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Join Fig. 1~2 shown in, the umbrella-shaped protection device for flange sealing surface in the present embodiment, including support rod 1 and
Fixed block 2, sliding block 3, backgauge disk 4 and the locking device 5 being successively set on support rod 1, it is movable between fixed block 2 and sliding block 3
It is connected at least one set of connecting rod 8, every group of connecting rod 8 includes two connecting rods 801 being hinged, sliding block 3, backgauge disk 4 and lock
Tight device 5 can slide up and down on support rod 1.
Further, locking device 5 includes the opening sliding sleeve 6 and lock handle 7 for being set on support rod 1, and sliding sleeve 6 is open
603 both ends are outward extended with symmetrical two pieces of latch 601, and two pieces of latch 601 are equipped with symmetrical wire hole 602, lock handle
Hand 7 is by cooperating screw rod to connect with wire hole 602.
Further, the hinged place of two connecting rods 801 is at the center of connecting rod 801.
In the technical scheme, which is connect by connecting rod port with flange inner wall, is passing through locking device
Locking, when surface treatment and paint, backgauge disk quickly protects the sealing surface of flange, solves and connects present in operation at present
Difficulty is connect, troublesome problem is installed, while saving cost；Sliding block, backgauge disk and locking device upper on support rod can glide
Radius dynamic, that adjustable connection rod port expands outwardly, to be suitble to various sizes of flange；Integrated operation is convenient, umbrella
The regulative mode of structure, installing and dismounting are more convenient.
In one embodiment, connecting rod 801 has three groups, is conducive to the whole stability of enhancing.
In one embodiment, backgauge disk 4 is fixedly connected with sliding block 3.
In the technical scheme, backgauge disk, which is fixedly connected with a slide block, prevents backgauge disk from slidably reciprocating or sliding to sliding block and consolidating
Determine between block, facilitates practical operation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including element.
The above is only the specific embodiments of the application, it is noted that those skilled in the art are come
It says, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The protection scope of the application.
Claims (5)
1. a kind of umbrella-shaped protection device for flange sealing surface, it is characterised in that: including support rod and be successively set on branch
Fixed block, sliding block, backgauge disk and locking device on strut are connected at least one set of connect between the fixed block and sliding block
Extension bar, every group of connecting rod include two connecting rods being hinged, and the sliding block, backgauge disk and locking device can be in support rods
On slide up and down.
2. a kind of umbrella-shaped protection device for flange sealing surface according to claim 1, it is characterised in that: the locking
Device includes the opening sliding sleeve and lock handle being set on support rod, and sliding sleeve opening both ends are outward extended with symmetrical two
Block latch, two pieces of latch are equipped with symmetrical wire hole, and the lock handle is by cooperating screw rod to connect with wire hole.
3. a kind of umbrella-shaped protection device for flange sealing surface according to claim 1, it is characterised in that: described two
The hinged place of connecting rod is at the center of connecting rod.
4. a kind of umbrella-shaped protection device for flange sealing surface according to claim 1, it is characterised in that: the connection
Bar has three groups.
5. a kind of umbrella-shaped protection device for flange sealing surface according to claim 1, it is characterised in that: the backgauge
Disk is fixedly connected with a slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648860.6U CN209078555U (en) | 2018-10-11 | 2018-10-11 | Umbrella-shaped protection device for flange sealing surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648860.6U CN209078555U (en) | 2018-10-11 | 2018-10-11 | Umbrella-shaped protection device for flange sealing surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078555U true CN209078555U (en) | 2019-07-09 |
Family
ID=67118851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821648860.6U Active CN209078555U (en) | 2018-10-11 | 2018-10-11 | Umbrella-shaped protection device for flange sealing surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078555U (en) |
-
2018
- 2018-10-11 CN CN201821648860.6U patent/CN209078555U/en active Active
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