CN214519960U - Special tool for disassembling compressor sealing gas connecting bolt for PDH device - Google Patents
Special tool for disassembling compressor sealing gas connecting bolt for PDH device Download PDFInfo
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- CN214519960U CN214519960U CN202120592157.3U CN202120592157U CN214519960U CN 214519960 U CN214519960 U CN 214519960U CN 202120592157 U CN202120592157 U CN 202120592157U CN 214519960 U CN214519960 U CN 214519960U
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Abstract
The utility model provides a specialized tool is dismantled to sealed gas connecting bolt of compressor for PDH device relates to propane dehydrogenation system propylene technical field. The bolt dismounting device comprises a first dismounting part and a second dismounting part, wherein a dismounting hole is formed in the first dismounting part in a penetrating mode, the first dismounting part can be completely sleeved on the head of a bolt to be dismounted, the bolt to be dismounted is prevented from being broken in a follow-up knocking process, the dismounting hole is consistent with the shape and size of the head of the bolt to be dismounted, external force is more fully transmitted to the head of the bolt to be dismounted, the second dismounting part is connected to the outer wall of the first dismounting part, a knocking plane is arranged on the outer wall of the second dismounting part, the knocking plane is hit by the external force, force is transmitted to the first dismounting part from the second dismounting part, the first dismounting part can transmit force to the head of the bolt to be dismounted, after repeated knocking, the bolt to be dismounted is completely loosened, the whole special dismounting tool has more operation space, the dismounting operation is convenient and fast, and the dismounting of the connecting bolt is better protected.
Description
Technical Field
The utility model belongs to the technical field of propane dehydrogenation system propylene device technique and specifically relates to a specialized tool is dismantled to sealed gas connecting bolt of compressor that is used for PDH device.
Background
The compressor is an important component in a PDH device (propane dehydrogenation propylene preparation device), and in order to meet special requirements, the working environment of the modern compressor has the characteristics of high temperature, high pressure, flammability and explosiveness. And the connecting bolt of compressor seal gas also changes along with the change of operating mode in abominable operational environment, and under above-mentioned state, the connecting bolt is easy the adhesion, and then takes place to dismantle the difficulty, easily sting, fracture scheduling problem, has caused very big puzzlement for follow-up work. To address such problems, the connecting bolts are typically removed using a combination of a common tap and a ratchet wrench.
The applicant finds that at least the following technical problems exist in the prior art: ordinary strike with ratchet spanner when using, operating space is less, and ordinary strike the too thick unable operation of wall, and in addition, exposed bolt length is longer and add the sleeve pipe usually, and ordinary strike the arm short, contain not live connecting bolt, sometimes, still have ordinary ratchet spanner dynamics not enough, heavy spanner lack operating space's problem again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed gas connecting bolt of compressor dismantles specialized tool for PDH device to solve the less technical problem of containing not living connecting bolt, the dynamics that exists among the prior art and operating space. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a specialized tool is dismantled to compressor seal gas connecting bolt for PDH device, includes first dismantlement piece and second dismantlement piece, first dismantlement piece runs through along its length direction and has seted up the disassembly hole, the shape and the size in disassembly hole are unanimous with the shape and the size of the head of treating the bolt of dismantling, first dismantlement piece passes through the disassembly hole cover is established on the head, the second dismantlement piece is connected on the outer wall of first dismantlement piece, be provided with a striking plane on the outer wall of second dismantlement piece, strike the plane with the length direction mutually perpendicular of first dismantlement piece.
Preferably, the outer wall of the first stripper is cylindrical in shape.
Preferably, the outer wall of the first stripper is hexagonal prism shaped.
Preferably, the outer wall of the second dismounting part is further provided with a handheld surface and an end surface, and the outer wall of the second dismounting part is formed by enclosing the knocking plane, the handheld surface and the end surface together.
Preferably, the outer wall of the hand-held surface is arc-shaped.
Preferably, the outer wall of the second dismounting member is provided with an anti-skid structure.
Preferably, the anti-slip structure is an anti-slip texture.
Preferably, the first dismounting member is made of beryllium copper material.
Preferably, the second dismounting member is made of beryllium copper material.
Preferably, the first stripper is integrally connected with the second stripper.
The utility model has the advantages that: the first dismounting part is provided with the dismounting hole in a penetrating manner along the length direction, the first dismounting part can completely sleeve the head of the bolt to be dismounted, so that the bolt to be dismounted is prevented from being broken in the subsequent knocking process, the penetrating dismounting hole is convenient to observe, and an operator can observe the real-time condition of the bolt to be dismounted when the bolt is knocked through the dismounting hole;
the shape and the size of the dismounting hole are consistent with those of the head of the bolt to be dismounted, so that external force can be better and more sufficiently transmitted to the head of the bolt to be dismounted, and the bolt to be dismounted is loosened;
the outer wall of the second dismounting part is provided with a knocking plane which is a main structure for receiving external force, the external structure applies external force to knock the knocking plane, then the force is transferred from the second dismounting part to the first dismounting part, the first dismounting part can transfer the force to the head of the bolt to be dismounted, the bolt to be dismounted is completely loosened after multiple knocking, the bolt to be dismounted can be directly dismounted easily by a screwdriver or hands, the length directions of the knocking plane and the first dismounting part are mutually vertical, so that the force transfer is better optimized, and the straight knocking plane is also beneficial to the external structure to apply the external force;
the special disassembling tool has more operating space, so that the disassembling operation is convenient and fast, and the disassembly of the connecting bolt is better protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural view of embodiment 1 of the present invention;
FIG. 2 is a structural view of embodiment 1 of the present invention;
FIG. 3 is a structural view of embodiment 2 of the present invention;
FIG. 4 is a structural view of embodiment 2 of the present invention;
fig. 1, a first stripper; 11. disassembling the hole;
2. a second stripper; 21. knocking the plane; 22. a hand-held surface; 23. an end face;
3. and (4) an anti-skid structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 2, the embodiment provides a special tool for disassembling a compressor seal gas connection bolt for a PDH device, which comprises a first disassembling part 1 and a second disassembling part 2, wherein the first disassembling part 1 is provided with a disassembling hole 11 in a penetrating manner along the length direction thereof, the first disassembling part 1 is sleeved on the head of the bolt to be disassembled through the disassembling hole 11, the first disassembling part 1 can completely sleeve the head of the bolt to be disassembled so as to avoid the bolt to be disassembled from being broken in the subsequent knocking process, the penetrating disassembling hole 11 is convenient for observation, an operator can observe the real-time condition of the bolt to be disassembled when being knocked through the disassembling hole 11, the shape and the size of the disassembling hole 11 are consistent with the shape and the size of the head of the bolt to be disassembled, the shape and the size are consistent so as to better and more sufficiently transmit external force to the head of the bolt to be disassembled so as to loosen the bolt to be disassembled, and the bolt to be mentioned is the compressor seal gas connection bolt, usually, a hexagon bolt is selected, the shape of the dismounting hole 11 which needs to be matched with the hexagon bolt is hexagonal, therefore, the hexagonal dismounting hole 11 is used as a concrete display in the attached drawings, different designs need to be carried out aiming at the bolts to be dismounted with different specifications and shapes in actual use, the second dismounting part 2 is connected on the outer wall of the first dismounting part 1, the connection is preferably fixed and is optimally connected in an integrated manner, so as to improve the structural strength, the connection position is preferably the middle part of the first dismounting part 1, a knocking plane 21 is arranged on the outer wall of the second dismounting part 2, the knocking plane 21 is a main structure for receiving external force, the external structure applies external force to knock the knocking plane 21, then the force is transmitted to the first dismounting part 1 from the second dismounting part 2, the first dismounting part 1 can transmit the force to the head of the bolt to be dismounted, and the bolt to be dismounted is completely loosened after multiple times of knocking, the bolt of waiting to tear open at this moment just can be easily directly pull down through screwdriver or staff, strikes the length direction mutually perpendicular of plane 21 and first dismantlement piece 1 to better optimization power transmission, straight strike plane 21 and also be favorable to the external structure to exert external force, above-mentioned design makes and dismantles specialized tool have more operating space, makes dismantlement operation convenient and fast, better protection connecting bolt's dismantlement.
As an alternative embodiment, the outer wall of the first dismounting member 1 is cylindrical, the cylindrical appearance is more attractive, the manufacturing process for cutting the outer wall into a cylindrical shape is simpler, and the first dismounting member is convenient to take.
As an alternative embodiment, the outer wall of the second dismounting member 2 is further provided with a holding surface 22 and an end surface 23, the striking plane 21, the holding surface 22 and the end surface 23 together enclose the outer wall of the second dismounting member 2, the holding surface 22 is mainly convenient for being held by a human hand, is distinguished from the striking plane 21, prevents the human hand from being touched during striking, and avoids injury, and the outer wall of the holding surface 22 may preferably be arc-shaped to provide an optimal angle for being held by the human hand.
As an optional embodiment, the anti-slip structure 3 is disposed on the outer wall of the second dismounting member 2, wherein the anti-slip structure 3 is mainly designed on the handheld surface 22, so that when a hand holds the second dismounting member 2, the hand can provide enough friction force for the hand, and the hand is prevented from slipping off the second dismounting member 2, thereby achieving a good protection effect and avoiding unnecessary danger.
As an alternative embodiment, the anti-slip structure 3 is an anti-slip pattern, and the anti-slip pattern is laid on the hand-held surface 22 at equal intervals, and the anti-slip pattern can provide sufficient friction force, and the manufacturing cost of the anti-slip structure itself is low.
As an optional embodiment, the first dismounting member 1 is made of beryllium bronze material, and the beryllium bronze material has good explosion-proof performance and structural strength, and can enable the special dismounting tool to meet the sufficient design requirement under the working environment of high temperature, high pressure, flammability and explosiveness, so that the dismounting operation can be smoothly performed.
As an optional embodiment, the second dismounting member 2 is made of beryllium bronze material, and the beryllium bronze material has good explosion-proof performance and structural strength, and can enable the special dismounting tool to meet the sufficient design requirement under the working environment of high temperature, high pressure, flammability and explosiveness, so that the dismounting operation can be smoothly performed.
Example 2
Referring to fig. 3 to 4, the embodiment provides a special tool for disassembling a compressor seal gas connection bolt for a PDH device, which comprises a first disassembling part 1 and a second disassembling part 2, wherein the first disassembling part 1 is provided with a disassembling hole 11 in a penetrating manner along the length direction thereof, the first disassembling part 1 is sleeved on the head of the bolt to be disassembled through the disassembling hole 11, the first disassembling part 1 can completely sleeve the head of the bolt to be disassembled so as to avoid the bolt to be disassembled from being broken in the subsequent knocking process, the penetrating disassembling hole 11 is convenient for observation, an operator can observe the real-time condition of the bolt to be disassembled when being knocked through the disassembling hole 11, the shape and the size of the disassembling hole 11 are consistent with the shape and the size of the head of the bolt to be disassembled, the shape and the size are consistent so as to better and more sufficiently transmit external force to the head of the bolt to be disassembled so as to loosen the bolt to be disassembled, and the bolt to be mentioned is the compressor seal gas connection bolt, usually, a hexagon bolt is selected, the shape of the dismounting hole 11 which needs to be matched with the hexagon bolt is hexagonal, therefore, the hexagon dismounting hole 11 is used as a concrete display in the attached drawings, different designs need to be carried out aiming at the bolts to be dismounted with different specifications and shapes in practical use, the second dismounting member 2 is connected on the outer wall of the first dismounting member 1, the connection is preferably fixed connection, the optimal selection is integral connection, the structural strength is improved, a knocking plane 21 is arranged on the outer wall of the second dismounting member 2, the knocking plane 21 is a main structure for receiving external force, the external structure applies external force to hit the knocking plane 21, then the force is transmitted to the first dismounting member 1 from the second dismounting member 2, the first dismounting member 1 can transmit the force to the head of the bolt to be dismounted, the bolt to be dismounted is completely loosened after multiple times of knocking, the bolt to be dismounted at this moment can be easily and directly dismounted by a screwdriver or hands, strike plane 21 and first disassembly 1's length direction mutually perpendicular to better optimization power's transmission, straight strike plane 21 also is favorable to the external structure to exert external force, and above-mentioned design makes and dismantles specialized tool have more operating space, makes dismantlement operation convenient and fast, the better dismantlement that has protected connecting bolt.
As an alternative embodiment, the outer wall of the first dismounting member 1 is hexagonal prism shaped, when the bolt to be dismounted is specifically a hexagonal bolt, and the inner wall of the first dismounting member 1 is hexagonal prism shaped, then the outer wall of the first dismounting member 1 is also arranged to be hexagonal prism shaped, so that the inner wall is consistent with the inner wall, and the transmission efficiency of force is improved.
As an alternative embodiment, the outer wall of the second dismounting member 2 is further provided with a holding surface 22 and an end surface 23, the striking plane 21, the holding surface 22 and the end surface 23 together enclose the outer wall of the second dismounting member 2, the holding surface 22 is mainly convenient for being held by a human hand, is distinguished from the striking plane 21, prevents the human hand from being touched during striking, and avoids injury, and the outer wall of the holding surface 22 may preferably be arc-shaped to provide an optimal angle for being held by the human hand.
As an optional embodiment, the anti-slip structure 3 is disposed on the outer wall of the second dismounting member 2, wherein the anti-slip structure 3 is mainly designed on the handheld surface 22, so that when a hand holds the second dismounting member 2, the hand can provide enough friction force for the hand, and the hand is prevented from slipping off the second dismounting member 2, thereby achieving a good protection effect and avoiding unnecessary danger.
As an alternative embodiment, the anti-slip structure 3 is an anti-slip pattern, and the anti-slip pattern is laid on the hand-held surface 22 at equal intervals, and the anti-slip pattern can provide sufficient friction force, and the manufacturing cost of the anti-slip structure itself is low.
As an optional embodiment, the first dismounting member 1 is made of beryllium bronze material, and the beryllium bronze material has good explosion-proof performance and structural strength, and can enable the special dismounting tool to meet the sufficient design requirement under the working environment of high temperature, high pressure, flammability and explosiveness, so that the dismounting operation can be smoothly performed.
As an optional embodiment, the second dismounting member 2 is made of beryllium bronze material, and the beryllium bronze material has good explosion-proof performance and structural strength, and can enable the special dismounting tool to meet the sufficient design requirement under the working environment of high temperature, high pressure, flammability and explosiveness, so that the dismounting operation can be smoothly performed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A tool dedicated to the disassembly of compressor seal gas connection bolts for PDH devices, characterized by comprising a first disassembly piece (1) and a second disassembly piece (2), wherein: first disassembly part (1) runs through along its length direction and has seted up disassembly hole (11), the shape and the size of disassembly hole (11) are unanimous with the shape and the size of the head of waiting to dismantle the bolt, first disassembly part (1) passes through disassembly hole (11) cover is established on the head, second disassembly part (2) are connected on the outer wall of first disassembly part (1), be provided with one on the outer wall of second disassembly part (2) and strike plane (21), strike plane (21) with the length direction mutually perpendicular of first disassembly part (1).
2. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: the outer wall of the first dismounting member (1) is cylindrical in shape.
3. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: the outer wall of the first dismounting member (1) is hexagonal prism shaped.
4. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: still be provided with a handheld face (22) and an terminal surface (23) on the outer wall of second disassembly piece (2), strike plane (21) handheld face (22) with terminal surface (23) enclose jointly and close the formation the outer wall of second disassembly piece (2).
5. The tool dedicated to the disassembly of compressor seal gas connection bolts for a PDH device of claim 4, wherein: the outer wall of the handheld surface (22) is arc-shaped.
6. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: and an anti-skid structure (3) is arranged on the outer wall of the second dismounting part (2).
7. The tool dedicated to the disassembly of compressor seal gas connection bolts for a PDH device of claim 6, wherein: the anti-skid structure (3) is provided with anti-skid lines.
8. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: the first dismounting part (1) is made of beryllium bronze material.
9. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: the second dismounting part (2) is made of beryllium bronze material.
10. The special tool for disassembling compressor seal gas connection bolts for a PDH device as defined in claim 1, wherein: the first dismounting part (1) and the second dismounting part (2) are integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592157.3U CN214519960U (en) | 2021-03-23 | 2021-03-23 | Special tool for disassembling compressor sealing gas connecting bolt for PDH device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592157.3U CN214519960U (en) | 2021-03-23 | 2021-03-23 | Special tool for disassembling compressor sealing gas connecting bolt for PDH device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214519960U true CN214519960U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592157.3U Active CN214519960U (en) | 2021-03-23 | 2021-03-23 | Special tool for disassembling compressor sealing gas connecting bolt for PDH device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214519960U (en) |
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2021
- 2021-03-23 CN CN202120592157.3U patent/CN214519960U/en active Active
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