CN219930825U - Quick-mounting device for jet flow functional module of gas turbine - Google Patents
Quick-mounting device for jet flow functional module of gas turbine Download PDFInfo
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- CN219930825U CN219930825U CN202321245136.XU CN202321245136U CN219930825U CN 219930825 U CN219930825 U CN 219930825U CN 202321245136 U CN202321245136 U CN 202321245136U CN 219930825 U CN219930825 U CN 219930825U
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- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000003475 lamination Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 72
- 238000010030 laminating Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
A gas turbine jet function module quick-mounting device comprises a gas turbine jet assembly and an interface assembly butted with the gas turbine jet assembly, wherein a first flange is arranged on the gas turbine jet assembly, and a second flange is arranged on the interface assembly; the gas turbine jet flow assembly comprises a gas turbine jet flow assembly, a joint assembly, a gas turbine jet flow assembly and a gas turbine, wherein the gas turbine jet flow assembly comprises an X-shaped wedge block, a plurality of lower joint blocks are uniformly distributed on the upper part of the outer peripheral surface of the gas turbine jet flow assembly, and a plurality of upper joint blocks are arranged on the joint assembly; a lower clamping groove is formed in the outer side surface of the lower attaching block, and an upper clamping groove is formed in the outer side surface of the upper attaching block; the two ends of the X-shaped wedge block are respectively clamped in the upper clamping groove and the lower clamping groove. When the gas turbine jet flow assembly is in butt joint with the interface assembly, the assembly can be completed by respectively clamping the two ends of the X-shaped wedge block into the upper clamping groove of the upper joint block and the lower clamping groove of the lower joint block, so that a bolt-free fastening connection mode is realized, and the effect of quick assembly is achieved.
Description
Technical Field
The utility model relates to the technical field of deicing and snow blowing devices, in particular to a jet flow functional module quick-mounting device of a gas turbine.
Background
The jet ice and snow removing vehicle of the gas turbine has the technical characteristics of ice and snow heat treatment different from other technical equipment, and is suitable for the environment-friendly maintenance of the expressway in which the non-snow-melting agent is spread.
The mode of flange bolted connection is common connection structure, for example, the patent of publication number CN212454633U discloses a current stabilizer suitable for gas turbine gas inlet pipe, and the both ends of first pipeline that keeps are provided with first flange, second flange respectively, and the both ends of second pipeline that keep are provided with first flange, second flange respectively, and first pipeline that keeps is connected through the second flange between first pipeline that keeps and the second pipeline that keeps, first flange that keeps connects the downstream natural gas intake pipe, first flange that keeps the pipeline that the second keeps connects the upstream natural gas intake pipe.
However, flange bolts are also commonly used in gas turbine jet ice and snow removal vehicles. The existing gas jet snowblowing vehicle gas turbine jet assembly and a gas jet distributor (interface assembly) are fixedly connected by flange bolts, the bolt positioning and fastening preparation process of the structure in the up-and-down assembly process of the functional module is long, and the labor intensity of manually lifting the functional module is high. The working mode is adjusted in the face of a complex ice and snow operation scene, and the gesture requirement of the functional module is difficult to respond in time when the gesture requirement is changed. Because of the thickness difference of the ice and snow on the road, the ground clearance of the functional module is changed in real time, the functional module is fixedly connected with the functional module interface by adopting a flange bolt, and structural deformation can be generated when the functional module is contacted with the ground.
Disclosure of Invention
The utility model mainly aims to provide a gas turbine jet flow functional module quick-mounting device which can realize quick assembly of a gas turbine jet flow assembly and an interface assembly and realize quick-mounting of the gas turbine jet flow assembly.
In order to achieve the above purpose, the utility model provides a gas turbine jet function module quick mounting device, which comprises a gas turbine jet assembly and an interface assembly butted with the gas turbine jet assembly, wherein the gas turbine jet assembly is provided with a first flange, and the interface assembly is provided with a second flange; the gas turbine jet flow assembly comprises a gas turbine jet flow assembly, a joint assembly, a gas turbine jet flow assembly and a gas turbine, wherein the gas turbine jet flow assembly comprises an X-shaped wedge block, a plurality of lower joint blocks are uniformly distributed on the upper part of the outer peripheral surface of the gas turbine jet flow assembly, and a plurality of upper joint blocks are arranged on the joint assembly; a lower clamping groove is formed in the outer side surface of the lower attaching block, and an upper clamping groove is formed in the outer side surface of the upper attaching block; the two ends of the X-shaped wedge block are respectively clamped in the upper clamping groove and the lower clamping groove.
Preferably, the lower clamping groove and the upper clamping groove are in dovetail groove shapes; the X-shaped wedge block comprises a connecting straight block, an upper V-shaped block and a lower V-shaped block which are arranged at the upper end and the lower end of the connecting straight block; the included angle between the two side surfaces of the lower clamping groove is equal to the included angle between the two side surfaces of the lower V-shaped block; the included angle between the two side surfaces of the upper clamping groove is equal to the included angle between the two side surfaces of the upper V-shaped block.
Preferably, a flange clamping groove is formed in the second flange; the upper attaching block is arranged on the top surface of the second flange, and the connecting straight block is clamped in the flange clamping groove.
Preferably, the top both sides of last V type piece are provided with the shouldering respectively, have the shouldering screw rod in the shouldering shoulder internal rotation, and the lower terminal surface of shouldering screw rod supports and leans on the top surface of last laminating piece.
Preferably, a top welding nut is welded at the top of the top supporting shoulder, and the top supporting screw rod is screwed in the top welding nut.
Preferably, the heights H of the connecting straight blocks have different specifications.
Preferably, the lower clamping groove and the upper clamping groove are of an outer open structure.
Preferably, a drainage tube is arranged in the jet flow assembly of the gas turbine; the inner side surface of the lower attaching block is provided with an arc-shaped surface, the diameter of the arc-shaped surface is the same as the outer diameter of the drainage tube, and the arc-shaped surface is fixedly connected with the outer wall of the drainage tube; the top surface of the lower fitting block abuts against the bottom surface of the first flange.
Preferably, the first flange and the second flange are respectively provided with a plurality of adjusting pin holes which are vertically corresponding.
Preferably, the coupling holes are respectively provided at four corners of the second flange.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
(1) In the utility model, when the jet flow component and the interface component of the gas turbine are in butt joint, the two ends of the X-shaped wedge block are respectively clamped in the upper clamping groove of the upper joint block and the lower clamping groove of the lower joint block, so that the assembly can be completed, the bolt-free fastening connection mode is realized, and the effect of rapid assembly is achieved.
(2) In the utility model, the lower clamping groove and the upper clamping groove are in dovetail groove shapes and are respectively matched with the upper V-shaped block and the lower V-shaped block at the two ends of the X-shaped wedge block, so that the interaction of the lower clamping groove with the lower V-shaped block and the interaction of the upper clamping groove with the upper V-shaped block are realized under the dead weight of the jet flow component of the gas turbine, and the self-fixing function of the jet flow component of the gas turbine is further realized.
(3) In the utility model, a plurality of adjusting pin holes which are vertically corresponding are respectively arranged on the first flange and the second flange, the adjusting pin holes are used for determining deflection angles of the jet flow assembly of the power gas turbine, and pin connection is realized through pin penetration.
(4) In the utility model, the height H of the connecting straight block in the X-shaped wedge block has different specifications, the X-shaped wedge block with proper specification can be selected according to the field operation requirement to correspond to the ground clearance requirement, and the accurate adjustment can be finely adjusted through the jacking screw rod.
(5) According to the utility model, the X-shaped wedge block can realize an elastic obstacle avoidance function, specifically, the dead weight of the jet flow component of the gas turbine is conducted to the first flange of the jet flow component of the gas turbine by the cooperation of the X-shaped wedge block and the upper and lower attaching blocks, when the dead weight of the jet flow component of the gas turbine when the obstacle is met is smaller than the upward pushing force of the obstacle, the V-shaped blocks at the two ends of the X-shaped wedge block are unlocked with the upper and lower clamping grooves, so that the jet flow component of the gas turbine is lifted and avoided wholly, and the width of the clamping groove of the flange on the second flange is larger than the width of the connecting straight block, so that the jet flow component of the gas turbine deflects at a small angle to avoid deformation, and the jet flow component of the gas turbine is reset by itself after the obstacle is passed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a gas turbine jet function module assembly provided by the present utility model;
FIG. 2 is a front view of the gas turbine jet assembly of the present utility model assembled with a lower laminating block;
FIG. 3 is a top view of the gas turbine jet assembly of the present utility model assembled with a lower lamination shoe;
FIG. 4 is a schematic view of a lower lamination block according to the present utility model;
FIG. 5 is a front view of the interface assembly of the present utility model assembled with an upper lamination block;
FIG. 6 is a left side view of the interface assembly of the present utility model assembled with an upper laminating block;
FIG. 7 is a top view of the interface assembly of the present utility model assembled with an upper lamination block;
fig. 8 is a schematic view of an X-shaped wedge in the present utility model.
Reference numerals illustrate: 10. a gas turbine jet assembly; 101. a first flange; 102. a drainage tube; 20. a lower attaching block; 201. an arc surface; 202. a lower clamping groove; 203. a top surface; 30. an interface assembly; 301. a second flange; 302. a flange clamping groove; 303. connecting a guide tube; 304. a coupling hole; 305. adjusting the pin holes; 40. an upper attaching block; 401. an upper clamping groove; 402. a yielding surface; 403. a jacking surface; 50. an X-shaped wedge block; 501. a shouldering shoulder; 502. top welding the nut; 503. supporting the screw rod; 504. connecting the straight blocks; 505. a V-shaped block is arranged on the upper part; 506. and a lower V-shaped block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, a gas turbine jet function module quick-mounting device comprises a gas turbine jet assembly 10 and an interface assembly 30 which is in butt joint with the gas turbine jet assembly 10, wherein a first flange 101 is arranged on the gas turbine jet assembly 10, and a second flange 301 is arranged on the interface assembly 30; the gas turbine jet assembly comprises a gas turbine jet assembly 10, a joint assembly 30, a plurality of upper joint blocks 40, and an X-shaped wedge block 50, wherein the upper part of the outer peripheral surface of the gas turbine jet assembly 10 is uniformly provided with a plurality of lower joint blocks 20; a lower clamping groove 202 is formed in the outer side surface of the lower lamination block 20, and an upper clamping groove 401 is formed in the outer side surface of the upper lamination block 40; both ends of the X-shaped wedge 50 are respectively clamped in the upper clamping groove 401 and the lower clamping groove 202. A draft tube 102 is provided inside the gas turbine jet assembly 10; an introduction pipe 303 is arranged on the interface assembly 30, the introduction pipe 303 is positioned below the second flange 301, and when the gas turbine jet assembly 10 is in butt joint with the interface assembly 30, the introduction pipe 303 is inserted into the drainage tube 102.
Through the above structure, after the gas turbine jet assembly 10 is in butt joint with the interface assembly 30, the assembly can be completed by respectively clamping the two ends of the X-shaped wedge block 50 into the upper clamping groove 401 of the upper attaching block 40 and the lower clamping groove 202 of the lower attaching block 20, so that the bolt-free fastening connection mode is realized, and the effect of quick assembly is achieved.
As shown in fig. 1 to 8, in this embodiment, the lower clamping groove 202 and the upper clamping groove 401 are both in a dovetail shape; the X-shaped wedge block 50 comprises a connecting straight block 504, and an upper V-shaped block 505 and a lower V-shaped block 506 which are integrally formed at the upper end and the lower end of the connecting straight block 504; the included angle between the two side surfaces of the lower clamping groove 202 is equal to the included angle between the two side surfaces of the lower V-shaped block 506; the included angle between the two sides of the upper clamping groove 401 is equal to the included angle between the two sides of the upper V-shaped block 505.
Through the structure, the upper clamping groove 401 and the lower clamping groove 202 which are in dovetail groove shapes are respectively matched with the upper V-shaped block 505 and the lower V-shaped block 506 at the two ends of the X-shaped wedge block 50, so that the interaction between the lower clamping groove 202 and the lower V-shaped block 506 and the interaction between the upper clamping groove 401 and the upper V-shaped block 505 are realized under the self-weight effect of the gas turbine jet assembly 10, and the self-fixing effect of the gas turbine jet assembly 10 is further realized.
As shown in fig. 1 and 6, in this embodiment, a flange clamping groove 302 is provided on the second flange 301, specifically, the flange clamping groove 302 is provided on the second flange 301 at a position intermediate the two forward sides of the second flange 301, the upper bonding block 40 is provided on the top surface of the second flange 301, the connecting straight block 504 is located in the flange clamping groove 302, and the groove width of the flange clamping groove 302 is greater than the width of the connecting straight block 504. The flange clamping groove 302 plays a role in giving way to the connecting straight block 504, so that interference between the connecting straight block and the connecting straight block is avoided; secondly, the jet flow component of the gas turbine can be deflected at a small angle to avoid deformation. In the utility model, the X-shaped wedge block 50 can realize an elastic obstacle avoidance function, specifically, the dead weight of the gas turbine jet assembly 10 is conducted to the first flange 101 of the gas turbine jet assembly 10 by the cooperation of the X-shaped wedge block 50 and the upper and lower attaching blocks, when the dead weight of the gas turbine jet assembly 10 meeting the obstacle is smaller than the upward pushing force of the obstacle during operation, the V-shaped blocks at the two ends of the X-shaped wedge block 50 are unlocked with the upper and lower clamping grooves, so that the gas turbine jet assembly 10 is integrally lifted and prevented from being damaged, and the width of the flange clamping groove 302 on the second flange 301 is larger than the width of the connecting straight block 504, so that the gas turbine jet assembly 10 deflects at a small angle to avoid deformation, and the gas turbine jet assembly 10 automatically resets due to the dead weight after the gas turbine jet assembly passes through the dead weight.
As shown in fig. 1 and 8, the top two sides of the upper V-shaped block 505 are respectively provided with a supporting shoulder 501, a supporting screw 503 is rotated in the supporting shoulder 501, the lower end surface of the supporting screw 503 abuts against the top surface of the upper attaching block 40, and the top surface of the upper attaching block 40 is a supporting surface 403 for supporting the supporting screw 503. Fine tuning of the elevation of the gas turbine jet assembly 10 above ground can be performed by utilizing a jackscrew 503. Further, in order to ensure the screwing length of the threads on the top support screw 503 and increase the bearing effect, a top welding nut 502 is welded at the top of the top support shoulder 501, the top support screw 503 is screwed in the top welding nut 502, and by utilizing the internal threads in the top welding nut 502 and the top support shoulder 501, the screwing length of the top support screw 503 and the top support screw 503 is increased together, so that the bearing performance is ensured.
In the embodiment, the number of the upper attaching blocks (40) is two, and the upper attaching blocks are respectively and symmetrically arranged at two sides of the front direction of the gas turbine jet ice and snow removal vehicle; the number of the lower attaching blocks (20) is two, and the lower attaching blocks are respectively arranged at the lower positions of the upper attaching blocks (40).
As shown in fig. 8, the height H of the connecting straight block 504 has different specifications, so that the connecting straight block has different specifications of the X-shaped wedge 50. The number of the X-shaped wedges 50 of the same specification is two. Because the height H of the connecting straight block 504 in the X-shaped wedge block 50 has different specifications, the proper specification X-shaped wedge block 50 can be selected according to the field operation requirement to correspond to the ground clearance height requirement, and the accurate adjustment can be finely adjusted through the jacking screw 503, so that the ground clearance height of the gas turbine jet assembly 10 is adjusted.
Referring to fig. 3 and 7, the lower clamping groove 202 and the upper clamping groove 401 are both in an open structure on the outer sides, that is, one sides of the lower clamping groove 202 and the upper clamping groove 401 away from the center are open, and when the assembly is performed, two ends of the X-shaped wedge 50 can be installed from the open positions, so that the effect of rapid assembly is further achieved.
As shown in fig. 2 and 3, the inner side surface of the lower attaching block 20 is provided with an arc surface 201, the diameter of the arc surface 201 is the same as the outer diameter of the drainage tube 102, the arc surface 201 is fixedly connected with the outer wall of the drainage tube 102, and the connection mode can be welding; the top surface 203 of the lower lamination block 20 abuts against the bottom surface of the first flange 101. Through utilizing to set up arcwall face 201 on laminating piece 20 down, laminating piece 20 and drainage tube 102 fixed connection down of being convenient for, arcwall face 201's diameter is the same with the external diameter of drainage tube 102 simultaneously, has guaranteed arcwall face 201 laminating well on drainage tube 102 to the welding guarantees joint strength. Meanwhile, by abutting the lower lamination block 20 against the first flange 101, after the gas turbine jet assembly 10 is in butt joint with the interface assembly 30, the gravity of the gas turbine jet assembly 10 can be transferred to the first flange 101 through the lower lamination block 20, and therefore the first flange 101 plays a role in reinforcing and supporting the lower lamination block 20.
As shown in fig. 3 and 7, a plurality of adjustment pin holes 305 are provided in the first flange 101 and the second flange 301, respectively, the adjustment pin holes 305 are used for determining the deflection angle of the power gas turbine jet assembly 10, and pin connection is achieved through pin penetration.
As shown in fig. 7, coupling holes 304 are provided at four corners of the second flange 301, respectively, for coupling the interface module 30 to a support structure on a vehicle body through the coupling holes 304.
The application principle of the utility model is as follows:
when the drainage tube 102 on the gas turbine jet assembly 10 is sleeved on the guide tube 303 of the interface assembly 30, after the pin is penetrated through the adjusting pin holes 305 on the first flange 101 and the second flange 301, the upper fitting block 40 is placed at the position of the flange clamping groove 302 on the second flange 301, and the gas turbine jet assembly 10 is integrally lifted, so that the lower V-shaped block 506 of the X-shaped wedge 50 is clamped into the lower clamping groove 202 of the lower fitting block 20, the upper V-shaped block 505 is clamped into the upper clamping groove 401 of the upper fitting block 40, and the connecting straight block 504 of the X-shaped wedge 50 is positioned in the flange clamping groove 302. The gas turbine jet assembly 10 is slowly lowered until the inclined surfaces on the two sides of the upper V-shaped block 505 of the X-shaped wedge block 50 are attached to the inclined surfaces of the upper clamping groove 401, and then the installation is completed.
In this embodiment, the lower clamping groove 202 of the lower fitting block 20 is matched with the lower V-shaped block 506 of the X-shaped wedge block 50, and the lower fitting block 20 abuts against the lower end surface of the first flange 101 to lift the bearing gas turbine jet assembly 10; the upper clamping groove 401 of the upper attaching block 40 is matched with the upper V-shaped block 505 of the X-shaped wedge block 50, the upper attaching block 40 is pressed down on the second flange 301 to play a bearing function, a dead weight fixing mode is formed between the gas turbine jet assembly 10 and the interface assembly 30 under the dead weight effect of the gas turbine jet assembly 10, a pin penetrating connection mode is combined with a sleeving mode of the drainage tube 102 and the connecting tube 303 and the adjusting pin hole 305, a bolt-free fastening connection mode is achieved, and the effect of rapid assembly is achieved.
In this embodiment, the X-shaped wedge 50 is connected with the upper bonding block 40 and the lower bonding block 20, so that the gas turbine jet assembly 10 is connected to the interface assembly 30, and the gas turbine jet assembly 10 is tightly connected with the dead weight completion member, so that elastic obstacle avoidance can be realized. The selection of the different length specifications of the X-shaped wedge 50 also enables the height-from-the-ground adjustment of the gas turbine jet assembly 10, and the quick assembly and disassembly of the interface assembly 30 can be achieved without a bolting mode.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A gas turbine jet function module quick-mounting device comprises a gas turbine jet assembly (10) and an interface assembly (30) which is in butt joint with the gas turbine jet assembly (10), wherein a first flange (101) is arranged on the gas turbine jet assembly (10), and a second flange (301) is arranged on the interface assembly (30); the method is characterized in that: the gas turbine jet assembly comprises a gas turbine jet assembly (10), and is characterized by further comprising an X-shaped wedge block (50), wherein a plurality of lower attaching blocks (20) are uniformly distributed on the upper part of the peripheral surface of the gas turbine jet assembly, and a plurality of upper attaching blocks (40) are arranged on an interface assembly (30); a lower clamping groove (202) is formed in the outer side surface of the lower bonding block (20), and an upper clamping groove (401) is formed in the outer side surface of the upper bonding block (40); both ends of the X-shaped wedge block (50) are respectively clamped in the upper clamping groove (401) and the lower clamping groove (202).
2. A gas turbine jet function module assembly as set forth in claim 1 wherein: the lower clamping groove (202) and the upper clamping groove (401) are in a dovetail groove shape; the X-shaped wedge block (50) comprises a connecting straight block (504), and an upper V-shaped block (505) and a lower V-shaped block (506) which are arranged at the upper end and the lower end of the connecting straight block (504); the included angle between the two side surfaces of the lower clamping groove (202) is equal to the included angle between the two side surfaces of the lower V-shaped block (506); the included angle between the two side surfaces of the upper clamping groove (401) is equal to the included angle between the two side surfaces of the upper V-shaped block (505).
3. A gas turbine jet function module assembly as set forth in claim 2 wherein: a flange clamping groove (302) is formed in the second flange (301); the upper attaching block (40) is arranged on the top surface of the second flange (301), the connecting straight block (504) is positioned in the flange clamping groove (302), and the groove width of the flange clamping groove (302) is larger than that of the connecting straight block (504).
4. A gas turbine jet function module assembly as set forth in claim 2 wherein: the two sides of the top of the upper V-shaped block (505) are respectively provided with a supporting shoulder (501), a supporting screw rod (503) is rotated in the supporting shoulders (501), and the lower end surface of the supporting screw rod (503) is abutted against the top surface of the upper attaching block (40).
5. A gas turbine jet function module assembly as set forth in claim 4 wherein: a top welding nut (502) is welded on the top of the top supporting shoulder (501), and the top supporting screw rod (503) is screwed in the top welding nut (502).
6. A gas turbine jet function module assembly as set forth in claim 2 wherein: the height H of the connecting straight block (504) has different specifications.
7. A gas turbine jet function module assembly as set forth in claim 2 wherein: the lower clamping groove (202) and the upper clamping groove (401) are of an outer open structure.
8. A gas turbine jet function module assembly as set forth in claim 1 wherein: a drainage tube (102) is arranged in the jet flow assembly (10) of the gas turbine; an arc-shaped surface (201) is arranged on the inner side surface of the lower attaching block (20), the diameter of the arc-shaped surface (201) is the same as the outer diameter of the drainage tube (102), and the arc-shaped surface (201) is fixedly connected with the outer wall of the drainage tube (102); the top surface (203) of the lower lamination block (20) is abutted against the bottom surface of the first flange (101).
9. A gas turbine jet function module assembly as set forth in claim 1 wherein: a plurality of adjusting pin holes (305) corresponding to each other in the vertical direction are provided in the first flange (101) and the second flange (301), respectively.
10. A gas turbine jet function module assembly as set forth in claim 1 wherein: coupling holes (304) are respectively arranged at four corners of the second flange (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245136.XU CN219930825U (en) | 2023-05-22 | 2023-05-22 | Quick-mounting device for jet flow functional module of gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245136.XU CN219930825U (en) | 2023-05-22 | 2023-05-22 | Quick-mounting device for jet flow functional module of gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219930825U true CN219930825U (en) | 2023-10-31 |
Family
ID=88502624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321245136.XU Active CN219930825U (en) | 2023-05-22 | 2023-05-22 | Quick-mounting device for jet flow functional module of gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219930825U (en) |
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2023
- 2023-05-22 CN CN202321245136.XU patent/CN219930825U/en active Active
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