CN215635554U - A fixed buckle for ring flange bolt is dismantled - Google Patents
A fixed buckle for ring flange bolt is dismantled Download PDFInfo
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- CN215635554U CN215635554U CN202121490111.7U CN202121490111U CN215635554U CN 215635554 U CN215635554 U CN 215635554U CN 202121490111 U CN202121490111 U CN 202121490111U CN 215635554 U CN215635554 U CN 215635554U
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Abstract
The utility model relates to the field of pipeline tools, in particular to a fixing buckle for disassembling a flange plate bolt, which comprises a supporting plate and an auxiliary plate, wherein the supporting plate is arranged on one side of a flange plate, the auxiliary plate is arranged on the other side of the flange plate, a first hexagonal hole for adapting a first end is arranged on the supporting plate, a second hexagonal hole for adapting a third end is arranged on one side of the first hexagonal hole, and a third hexagonal hole for adapting a fourth end is arranged on the auxiliary plate; the supporting plate and the auxiliary plate are connected through a connecting part, and the auxiliary plate can be close to or far away from the supporting plate through the connecting part. The utility model provides a fixed buckle for ring flange bolt dismantlement, operating personnel twist and move the second end of treating pine bolted connection spare, and the first end of treating pine bolted connection spare this moment can not rotate, and the backup pad is fixed, and the accessory plate is fixed, and then makes an operating personnel just can accomplish the dismantlement of treating pine bolted connection spare.
Description
Technical Field
The utility model relates to the field of pipeline tools, in particular to a fixing buckle for disassembling a flange plate bolt.
Background
At present, when natural gas pipelines are transported, adjacent pipelines are usually connected through a flange plate.
As shown in fig. 1, the flange 3 includes two flanges, which are respectively denoted as a first flange 33 and a second flange 34, wherein one end of one pipeline is connected with the first flange 33, one end of the other pipeline close to the first flange 33 is connected with the second flange 34, and the first flange 33 and the second flange 34 are connected through a circle of bolt connection;
if one of the bolt connecting pieces needs to be disassembled, the bolt connecting piece is marked as a bolt connecting piece 31 to be loosened, the rest bolt connecting pieces are other bolt connecting pieces 32, one end of the bolt connecting piece 31 to be loosened is marked as a first end head, the other end of the bolt connecting piece 31 to be loosened is marked as a second end head, if the first end head is a bolt head, the second end head is a nut, and vice versa;
one end of the other bolt connecting piece 32 on the same side with the first end is marked as a third end, and one end of the other bolt connecting piece 32 on the same side with the second end is marked as a fourth end; if the third end head is a bolt head, the fourth end head is a nut, and vice versa.
Currently, if the bolt connecting member 31 to be loosened is to be disassembled, two operators are required, wherein one operator fixes the first end head by a tool and then the other operator disassembles the second end head by the tool to loosen the bolt and the nut on the bolt connecting member 31 to be loosened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the problem that two operating personnel are needed to dismantle the bolted connection spare of treating pine on the ring flange to prior art exists, provides a fixed buckle that is used for ring flange bolt to dismantle.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a fixing buckle for disassembling a flange plate bolt comprises a supporting plate and an auxiliary plate, wherein the supporting plate is arranged on one side of a flange plate, the auxiliary plate is arranged on the other side of the flange plate,
the auxiliary plate is provided with a first hexagonal hole used for being matched with the first end head, one side of the first hexagonal hole is provided with a second hexagonal hole used for being matched with the third end head, and the auxiliary plate is provided with a third hexagonal hole used for being matched with the fourth end head;
the supporting plate and the auxiliary plate are connected through a connecting part, and the auxiliary plate can be close to or far away from the supporting plate through the connecting part.
The fixing buckle for disassembling the flange plate bolt comprises a supporting plate and an auxiliary plate, during construction, the supporting plate is arranged on one side of the flange plate, the auxiliary plate is arranged on the other side of the flange plate, then the supporting plate and the auxiliary plate are mutually close through the connecting part, the first hexagonal hole is matched with the first end of the bolt connecting piece to be loosened, and the third end heads of the other bolt connecting pieces are matched with the second hexagonal hole, and the fourth end heads of the other bolt connecting pieces are matched with the third hexagonal hole, then, the operator twists the second end of the bolt connecting piece to be loosened, and at the moment, the first end of the bolt connecting piece to be loosened is clamped by the first hexagonal hole and cannot rotate, moreover, the supporting plate is jointly fixed by the first end and the third end, and the auxiliary plate is jointly fixed by the fourth end and the connecting part, so that one operator can finish the disassembly of the bolt connecting piece to be loosened.
Preferably, the number of the second hexagonal holes is two, and the first hexagonal hole is located between the two second hexagonal holes.
Preferably, the connecting member includes a first bolt and a first nut that are engaged with each other, the first bolt is disposed on the support plate, the auxiliary plate is sleeved on the first bolt, and the auxiliary plate is located between the support plate and the first nut.
Preferably, a boss is arranged on the auxiliary plate, and a bolt through hole for the first bolt to pass through is arranged on the boss.
Preferably, the connecting part is a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected with the support plate, and the other end of the hydraulic telescopic rod is connected with the auxiliary plate.
Preferably, a side plate extending toward the auxiliary plate is provided on a side of the support plate adjacent to the connecting member, the side plate being adapted to be disposed outside the flange.
In order to enhance the stability of the fixed buckle when an operator dismantles the bolt connecting piece to be loosened, one side of the support plate close to the connecting part is provided with a side plate extending towards the auxiliary plate, and after the fixed buckle is unstable to a certain degree, the side plate can abut against the side face of the flange plate, so that the stability of the fixed buckle is increased.
Preferably, the support plate is detachably connected to the side plate.
Preferably, the support plate is detachably coupled to the coupling member.
Preferably, the number of the auxiliary plates is at least two, and each of the auxiliary plates is connected to the support plate by the connection member.
Preferably, at least one auxiliary plate is used for being arranged on one side of the bolt connecting piece to be loosened, and at least one auxiliary plate is used for being arranged on the other side of the bolt connecting piece to be loosened.
When using box spanner to dismantle and treat loose bolted connection spare, will treat loose bolted connection spare both sides and all set up the accessory plate to the holistic intensity of fixed buckle of reinforcing.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. the utility model provides a fixed buckle for ring flange bolt is dismantled, including backup pad and accessory plate, when the construction, set up the backup pad in one side of ring flange, and will the accessory plate sets up in the opposite side of ring flange, later make backup pad and accessory plate be close to each other through adapting unit, and with first hexagonal hole and wait to loosen bolted connection piece end looks adaptation, and other bolted connection piece ends and second hexagonal hole looks adaptations, and with another end of other bolted connection piece and third hexagonal hole looks adaptations, afterwards, operating personnel dismantles and waits to loosen bolted connection piece other end, at this moment because waiting to loosen bolted connection piece end and blocking by first hexagonal hole, can not rotate, and then make an operating personnel just can accomplish the dismantlement of waiting to loosen bolted connection piece.
2. The application a fixed buckle for ring flange bolt dismantlement, for reinforcing operating personnel fixed buckle stability when dismantling and treat loose bolted connection spare the backup pad is close to adapting unit's one side is provided with the orientation the curb plate that the accessory plate extends, after fixed buckle unstability to a certain degree, the curb plate can support the side of ring flange, and then increases the stability of fixed buckle.
3. The application discloses a fixed buckle for flange plate bolt dismantlement, at least one the accessory plate is used for setting up in the one side of waiting to loosen bolted connection spare, at least one the accessory plate is used for setting up in the opposite side of waiting to loosen bolted connection spare. When using box spanner to dismantle and treat loose bolted connection spare, will treat loose bolted connection spare both sides and all set up the accessory plate to the holistic intensity of fixed buckle of reinforcing.
Drawings
Fig. 1 is a schematic view of a connection structure of a flange plate of the prior art.
Fig. 2 is a schematic structural diagram of a fixing buckle for disassembling the flange plate bolt of the utility model.
Fig. 3 is a schematic view of the structure of the auxiliary plate of the present invention.
Fig. 4 is a front view schematically illustrating the engagement between the fixing clip and the flange for disassembling the bolts of the flange according to the present invention.
Fig. 5 is a left side view schematically illustrating the engagement between the fixing clip and the flange for disassembling the bolts of the flange according to the present invention.
Fig. 6 is a right-side schematic view of the fixing buckle for disassembling the flange bolt and the flange of the utility model.
Icon: 1-a support plate; 11-a first hexagonal hole; 12-a second hexagonal hole; 13-side plate; 2-an auxiliary plate; 21-a third hexagonal hole; 22-a boss; 23-bolt through holes; 3-a flange plate; 31-a bolt connecting piece to be loosened; 32-other bolted connections; 33-a first flange; 34-a second flange; 4-a connecting member; 41-a first bolt; 42-first nut.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
The fixing buckle for disassembling the flange bolt in the embodiment comprises a supporting plate 1 and an auxiliary plate 2, wherein the supporting plate 1 is arranged on one side of a flange 3, the auxiliary plate 2 is arranged on the other side of the flange 3, wherein,
a first hexagonal hole 11 used for being matched with a first end head is formed in the supporting plate 1, a second hexagonal hole 12 used for being matched with a third end head is formed in one side of the first hexagonal hole 11, and a third hexagonal hole 21 used for being matched with a fourth end head is formed in the auxiliary plate 2;
the supporting plate 1 and the auxiliary plate 2 are connected by a connecting part 4, and the auxiliary plate 2 can be close to or far away from the supporting plate 1 by the connecting part 4.
In design, the number of the second hexagonal holes 12 is generally two, and the first hexagonal hole 11 is located between the two second hexagonal holes 12, so that the supporting plate 1 is better stressed.
The connecting member 4 is generally selected from the following two types:
one is as follows: the connecting member 4 includes a first bolt 41 and a first nut 42 that are engaged with each other, the first bolt 41 is disposed on the support plate 1, the auxiliary plate 2 is sleeved on the first bolt 41, and the auxiliary plate 2 is disposed between the support plate 1 and the first nut 42.
Specifically, the auxiliary plate 2 is provided with a boss 22, and the boss 22 is provided with a bolt through hole 23 for the first bolt 41 to pass through.
The second step is as follows: the connecting part 4 is a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected with the supporting plate 1, and the other end of the hydraulic telescopic rod is connected with the auxiliary plate 2.
The application discloses a fixing buckle for flange bolt disassembly, which comprises a support plate 1 and an auxiliary plate 2, wherein during construction, the support plate 1 is arranged on one side of a flange 3, the auxiliary plate 2 is arranged on the other side of the flange 3, then the support plate 1 and the auxiliary plate 2 are mutually close through a connecting part 4, a first hexagonal hole 11 is matched with a first end of a bolt connecting piece 31 to be loosened, a third end of another bolt connecting piece 32 is matched with a second hexagonal hole 12, a fourth end of another bolt connecting piece 32 is matched with a third hexagonal hole 21, then an operator twists a second end of the bolt connecting piece 31 to be loosened, at the moment, because the first end of the bolt connecting piece 31 to be loosened is clamped by the first hexagonal hole 11 and cannot rotate, moreover, the support plate 1 is jointly fixed by the first end and the third end, the auxiliary plate 2 is jointly fixed by the fourth end and the connecting part 4, thereby enabling one operator to complete the removal of the bolt-on piece 31 to be loosened.
In addition, in a further preferable mode, the support plate 1 is detachably connected to the connecting member 4.
Example 2
The difference between the fixing buckle for disassembling the flange plate bolt and the embodiment 1 is that: the side of the support plate 1 adjacent to the connecting part 4 is provided with a side plate 13 extending towards the auxiliary plate 2, the side plate 13 being intended to be arranged outside the flange 3.
In order to enhance the stability of the fastener fixing when the bolt connecting member 31 to be loosened is detached by an operator, a side plate 13 extending towards the auxiliary plate 2 is arranged on one side of the support plate 1 close to the connecting member 4, and when the fastener is unstable to a certain degree, the side plate 13 can abut against the side surface of the flange 3, so that the stability of the fastener fixing is increased.
On the basis of the above, it is further preferable that the support plate 1 is detachably connected to the side plate 13.
Preferably, the number of the auxiliary plates 2 is at least two, and each of the auxiliary plates 2 is connected to the support plate 1 by the connecting member 4.
Preferably, at least one auxiliary plate 2 is used to be arranged on one side of the bolt connecting member 31 to be loosened, and at least one auxiliary plate 2 is used to be arranged on the other side of the bolt connecting member 31 to be loosened.
Example 3
The difference between the fixing buckle for flange bolt disassembly described in this embodiment and embodiment 1 or 2 is that: the number of the auxiliary plates 2 is at least two, and each of the auxiliary plates 2 is connected to the support plate 1 by the connecting member 4.
On the basis of the above, it is further preferable that at least one auxiliary plate 2 is provided on one side of the bolt-connecting member 31 to be loosened, and at least one auxiliary plate 2 is provided on the other side of the bolt-connecting member 31 to be loosened.
When using box spanner to dismantle treating loose bolted connection piece 31, will treat loose bolted connection piece 31 both sides and all set up accessory plate 2 to the holistic intensity of fixed buckle of reinforcing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A fixing buckle for disassembling a flange plate bolt is characterized by comprising a supporting plate (1) and an auxiliary plate (2), wherein the supporting plate (1) is arranged on one side of a flange plate (3), the auxiliary plate (2) is arranged on the other side of the flange plate (3), and the auxiliary plate is fixedly arranged on the other side of the flange plate (3),
a first hexagonal hole (11) used for being matched with a first end head is formed in the supporting plate (1), a second hexagonal hole (12) used for being matched with a third end head is formed in one side of the first hexagonal hole (11), and a third hexagonal hole (21) used for being matched with a fourth end head is formed in the auxiliary plate (2);
the supporting plate (1) and the auxiliary plate (2) are connected through a connecting part (4), and the auxiliary plate (2) can be close to or far away from the supporting plate (1) through the connecting part (4).
2. A fixing clip for flange bolt removal according to claim 1, characterized in that the number of the second hexagonal holes (12) is two, and the first hexagonal hole (11) is located between the two second hexagonal holes (12).
3. A fixing buckle for flange bolt dismounting according to claim 1, wherein the connecting member (4) comprises a first bolt (41) and a first nut (42) which are matched with each other, the first bolt (41) is disposed on the supporting plate (1), the auxiliary plate (2) is sleeved on the first bolt (41), and the auxiliary plate (2) is located between the supporting plate (1) and the first nut (42).
4. A fixing buckle for flange bolt removal according to claim 3, characterized in that the auxiliary plate (2) is provided with a boss (22), and the boss (22) is provided with a bolt through hole (23) for the first bolt (41) to pass through.
5. A fixing buckle for flange bolt dismounting according to claim 1, characterized in that the connecting member (4) is a hydraulic telescopic rod, one end of which is connected to the support plate (1) and the other end of which is connected to the auxiliary plate (2).
6. A fixing clip for flange bolt removal according to claim 1, characterized in that the side of the support plate (1) near the connecting part (4) is provided with a side plate (13) extending towards the auxiliary plate (2), the side plate (13) being intended to be arranged outside the flange (3).
7. A fixing clip for flange bolt removal according to claim 6, characterized in that the support plate (1) is detachably connected to the side plate (13).
8. A fixing clip for flange bolting according to any of claims 1-7, wherein said support plate (1) is removably connected to said connecting member (4).
9. A fixing clip for flange bolting according to claim 1, wherein said auxiliary plates (2) are at least two, each of said auxiliary plates (2) being connected to said support plate (1) by said connecting member (4).
10. A fixing clip for flange bolt removal according to claim 9, characterized in that at least one of said auxiliary plates (2) is adapted to be disposed on one side of the member (31) to be loosened, and at least one of said auxiliary plates (2) is adapted to be disposed on the other side of the member (31) to be loosened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490111.7U CN215635554U (en) | 2021-06-30 | 2021-06-30 | A fixed buckle for ring flange bolt is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490111.7U CN215635554U (en) | 2021-06-30 | 2021-06-30 | A fixed buckle for ring flange bolt is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635554U true CN215635554U (en) | 2022-01-25 |
Family
ID=79947462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121490111.7U Active CN215635554U (en) | 2021-06-30 | 2021-06-30 | A fixed buckle for ring flange bolt is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635554U (en) |
-
2021
- 2021-06-30 CN CN202121490111.7U patent/CN215635554U/en active Active
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