CN219061842U - Fixing support - Google Patents
Fixing support Download PDFInfo
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- CN219061842U CN219061842U CN202320082255.1U CN202320082255U CN219061842U CN 219061842 U CN219061842 U CN 219061842U CN 202320082255 U CN202320082255 U CN 202320082255U CN 219061842 U CN219061842 U CN 219061842U
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Abstract
The utility model provides a fixing bracket, which comprises: the main board body is provided with a first board section, a second board section and a third board section, one end of the second board section is connected with the first board section, and the other end of the second board section is connected with the third board section; the first plate section is used for being connected with an engine, and the third plate section is used for being connected with a pipe body; wherein, along the direction of distribution of first board section and second board section, the second board section is crooked form. The utility model solves the problem of poor connecting effect of the bracket for connecting the engine and the metal pipe in the prior art.
Description
Technical Field
The utility model relates to the technical field of engines, in particular to a fixing bracket.
Background
At present, a bracket for connecting an engine and a metal pipe is a simple sheet metal part, one end of the bracket is welded on the metal pipe, and the other end of the bracket is fixed on the engine through a bolt.
The prior art stents have the following disadvantages:
on the one hand, in the installation process, as the two ends of the bracket are fixed, the bracket has no deformation, and the metal tube can be deformed in the installation process.
On the other hand, in the running process of the engine, the deformation of the metal pipe is increased due to the vibration of the engine, so that the two ends of the metal pipe and the fixing bolts of the bracket are loosened, the sealing is invalid, and the leakage fault occurs.
It can be seen that the prior art has poor connection of the engine and the bracket for the metal pipe.
Disclosure of Invention
The utility model mainly aims to provide a fixing bracket to solve the problem that a bracket for connecting an engine and a metal pipe in the prior art is poor in connection effect.
In order to achieve the above object, the present utility model provides a fixing bracket comprising: the main board body is provided with a first board section, a second board section and a third board section, one end of the second board section is connected with the first board section, and the other end of the second board section is connected with the third board section; the first plate section is used for being connected with an engine, and the third plate section is used for being connected with a pipe body; wherein, along the direction of distribution of first board section and second board section, the second board section is crooked form.
Further, a first groove is formed between the first plate section and the second plate section, the third plate section is a bent plate to form a second groove, and the directions of the first groove and the second groove are opposite.
Further, the groove depth of the first groove is greater than the groove depth of the second groove.
Further, the second plate section comprises a first curved section, a first end of the first curved section being connected to the first plate section, a second end of the first curved section extending towards the third plate section and being bent towards a free end of the first plate section.
Further, the second plate section further comprises a second curved section, a first end of the second curved section being connected to a second end of the first curved section, the second end of the second curved section extending towards the third plate section and being bent towards a free end of the third plate section; the bending direction of the second end of the first bending section is opposite to the bending direction of the free end of the second bending section.
Further, the second end of the second curved section is connected to the third plate section; or the first bending section and the second bending section jointly form a plurality of bending plate bodies; the plurality of curved plate bodies are sequentially connected along the direction from the first plate section to the second plate section; wherein a second end of a second curved section of one of the plurality of curved plate bodies proximate to the third plate section is connected to the third plate section.
Further, the maximum width of the first plate segment is equal to the maximum width of the third plate segment; or the maximum width of the first plate section is smaller than the maximum width of the third plate section.
Further, along the width direction of the main board body, the main board body comprises a first side wall and a second side wall, and the first side wall and the second side wall are arranged in parallel.
Further, along the width direction of the first plate section, the first plate section comprises a first side wall section and a second side wall section, the first side wall section and the second side wall section are arranged in parallel, and the space between the first side wall section and the second side wall section is a first space; the third plate section comprises a third side wall section and a fourth side wall section which are arranged in parallel along the width direction of the third plate section, and the distance between the third side wall section and the fourth side wall section is a second distance; wherein the first pitch is smaller than the second pitch.
Further, the width of the second plate section gradually increases along the direction from the first plate section to the third plate section.
By applying the technical scheme of the utility model, the fixing bracket comprises a main board body, wherein the main board body is provided with a first board section, a second board section and a third board section, one end of the second board section is connected with the first board section, and the other end of the second board section is connected with the third board section; the first plate section is used for being connected with an engine, and the third plate section is used for being connected with a pipe body; wherein, along the distribution direction of first board section and second board section, the second board section is crooked form, like this, this application support has wave form characteristic, releases the assembly stress of body through the wave form, realizes the flexible restraint to a certain extent to the body, and at the operation in-process of engine, the vibration deformation of body offsets through the bending angle of fixed bolster to improve the reliability and the engine NVH performance that the body is connected with the engine, improve the connection effect of connecting engine and body. NVH performance refers to noise, vibration, and acoustic roughness, among others.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic overall structure of an embodiment of a fixing bracket according to the present utility model;
FIG. 2 shows a side view of an embodiment of a fixed bracket according to FIG. 1;
fig. 3 shows a top view of the fixing bracket according to fig. 1;
fig. 4 shows a schematic view of the overall structure of the fixing bracket according to the present utility model after deformation;
fig. 5 shows a side view of the fixing bracket according to fig. 1;
fig. 6 shows a top view of the fixing bracket according to fig. 1.
Wherein the above figures include the following reference numerals:
10. a main board body; 11. a first plate segment; 12. a second plate segment; 13. a third plate segment; 100. a first groove; 200. a second groove; 121. a first curved section; 122. a second curved section; 14. a first sidewall; 15. a second sidewall; 111. a first sidewall section; 112. a second sidewall section; 131. a third sidewall section; 132. and a fourth sidewall segment.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 6, the present utility model provides a fixing bracket, comprising: the main board body 10, the main board body 10 has a first board section 11, a second board section 12 and a third board section 13, one end of the second board section 12 is connected with the first board section 11, and the other end of the second board section 12 is connected with the third board section 13; the first plate section 11 is used for being connected with an engine, and the third plate section 13 is used for being connected with a pipe body; wherein the second plate section 12 is curved along the distribution direction of the first plate section 11 and the second plate section 12.
The fixing bracket comprises a main board body 10, wherein the main board body 10 is provided with a first board section 11, a second board section 12 and a third board section 13, one end of the second board section 12 is connected with the first board section 11, and the other end of the second board section 12 is connected with the third board section 13; the first plate section 11 is used for being connected with an engine, and the third plate section 13 is used for being connected with a pipe body; wherein, along the distribution direction of first board section 11 and second board section 12, second board section 12 is crooked form, like this, this application support has wave form characteristic, releases the assembly stress of body through the wave form, realizes the flexible restraint to a certain extent to the body, and in the operation in-process of engine, the vibration deformation of body offsets through the bending angle of fixed bolster to improve the reliability and the engine NVH performance that the body is connected with the engine, improve the connection effect of connecting engine and body. NVH performance refers to noise, vibration, and acoustic roughness, among others.
In the embodiment of the present application, the first groove 100 is formed between the first plate segment 11 and the second plate segment 12, and the third plate segment 13 is a curved plate to form the second groove 200, and the first groove 100 and the second groove 200 are opposite in orientation.
Specifically, the groove depth of the first groove 100 is greater than the groove depth of the second groove 200.
Specifically, the second groove 200 is adapted to the size and dimensions of the pipe body, so that the second groove 200 is wrapped on the outer side of the pipe body, wherein the pipe body is a metal pipe, and the third plate section 13 of the main plate body 10 is welded on the pipe body. Specifically, the pipe body is a steel pipe.
Specifically, the first plate section 11 of the main plate body 10 is provided with bolt mounting holes through which the first plate section is mounted on the engine.
Specifically, the second plate section 12 comprises a first curved section 121, a first end of the first curved section 121 being connected to the first plate section 11, a second end of the first curved section 121 extending towards the third plate section 13 and being bent towards the free end of the first plate section 11.
Specifically, the second plate section 12 further comprises a second curved section 122, a first end of the second curved section 122 being connected to a second end of the first curved section 121, the second end of the second curved section 122 extending towards the third plate section 13 and being bent towards the free end of the third plate section 13; wherein the second end of the first bending section 121 is bent in the opposite direction to the free end of the second bending section 122.
In an alternative embodiment of the present application, the second end of the second curved section 122 is connected to the third plate section 13; or the first bending section 121 and the second bending section 122 together form a bending plate body, and the number of the bending plate bodies is multiple; along the direction from the first plate section 11 to the second plate section 12, a plurality of curved plate bodies are connected in sequence; wherein a second end of a second curved section of one of the plurality of curved plates proximate to the third plate section 13 is connected to the third plate section 13.
Optionally, the maximum width of the first plate section 11 is equal to the maximum width of the third plate section 13; or the maximum width of the first plate section 11 is smaller than the maximum width of the third plate section 13.
Specifically, along the width direction of the main board body 10, the main board body 10 includes a first side wall 14 and a second side wall 15, and the first side wall 14 and the second side wall 15 are disposed in parallel.
As shown in fig. 4, along the width direction of the first plate section 11, the first plate section 11 includes a first side wall section 111 and a second side wall section 112, the first side wall section 111 and the second side wall section 112 are arranged in parallel, and the interval between the first side wall section 111 and the second side wall section 112 is a first interval; along the width direction of the third plate section 13, the third plate section 13 includes a third side wall section 131 and a fourth side wall section 132, the third side wall section 131 and the fourth side wall section 132 are arranged in parallel, and the interval between the third side wall section 131 and the fourth side wall section 132 is a second interval; wherein the first pitch is smaller than the second pitch.
In embodiments of the present application, the width of the fixing bracket may be adjusted based on the required connection strength, specifically, the higher the required connection strength, the greater the width of the fixing bracket to reduce the vibration of the steel pipe.
Specifically, the width of the second plate section 12 gradually increases in the direction of the first plate section 11 to the third plate section 13.
In the embodiment of the application, the bending degree (including bending angle, groove depth of the first groove and the second groove, and the like) of the fixing support can be determined based on the installation position, after the fixing support with the bending degree determined is formed, one end of the fixing support is welded on the metal tube, and the other end of the fixing support is connected with the engine through the fixing bolt, so that the connection mode is simple, and the number of parts and the assembly procedure are reduced. Wherein, because the fixed bolster itself exists certain deflection, can carry out the installation angle fine setting when installing the fixed bolster. Wherein, the fixed bolster is the sheet metal component.
In the embodiment of the application, the fixing support comprises a first plate section 11, a second plate section 12 and a third plate section 13, the second plate section 12 is in a bent shape, a first groove 100 is formed between the first plate section 11 and the second plate section 12, the third plate section 13 is a bent plate to form a second groove 200, the directions of the first groove 100 and the second groove 200 are opposite, so that the fixing support has a supplementary deformation amount, when an engine vibrates, the fixing support can be deformed through the supplementary deformation amount and the support strength of the fixing support, the bending angle is increased, the width of the fixing support is increased, vibration in the assembling process of the fixing support and the operation process of the engine is prevented, and the deformation of a steel pipe caused by the vibration is prevented, so that the reliability of connection between the engine and the steel pipe and the NVH performance of the engine are improved. Wherein, the width of the fixed bracket is increased, which is actively adjusted according to the required connection strength.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:
the fixing bracket comprises a main board body 10, wherein the main board body 10 is provided with a first board section 11, a second board section 12 and a third board section 13, one end of the second board section 12 is connected with the first board section 11, and the other end of the second board section 12 is connected with the third board section 13; the first plate section 11 is used for being connected with an engine, and the third plate section 13 is used for being connected with a pipe body; wherein, along the distribution direction of first board section 11 and second board section 12, second board section 12 is crooked form, like this, this application support has wave form characteristic, releases the assembly stress of body through the wave form, realizes the flexible restraint to a certain extent to the body, and in the operation in-process of engine, the vibration deformation of body offsets through the bending angle of fixed bolster to improve the reliability and the engine NVH performance that the body is connected with the engine, improve the connection effect of connecting engine and body. NVH performance refers to noise, vibration, and acoustic roughness, among others.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A fixed bracket, comprising:
the main board body (10), the main board body (10) is provided with a first board section (11), a second board section (12) and a third board section (13), one end of the second board section (12) is connected with the first board section (11), and the other end of the second board section (12) is connected with the third board section (13); the first plate section (11) is used for being connected with an engine, and the third plate section (13) is used for being connected with a pipe body;
wherein the second plate section (12) is curved along the distribution direction of the first plate section (11) and the second plate section (12).
2. The stationary support as claimed in claim 1, wherein,
a first groove (100) is formed between the first plate section (11) and the second plate section (12), the third plate section (13) is a bent plate so as to form a second groove (200), and the directions of the first groove (100) and the second groove (200) are opposite.
3. The fixation bracket according to claim 2, characterized in that the groove depth of the first groove (100) is greater than the groove depth of the second groove (200).
4. The fixation bracket according to claim 2, characterized in that the second plate section (12) comprises a first curved section (121), a first end of the first curved section (121) being connected to the first plate section (11), a second end of the first curved section (121) extending towards the third plate section (13) and being bent towards a free end of the first plate section (11).
5. The fixation bracket according to claim 4, wherein the second plate section (12) further comprises a second curved section (122), a first end of the second curved section (122) being connected to a second end of the first curved section (121), the second end of the second curved section (122) extending towards the third plate section (13) and being bent towards a free end of the third plate section (13); wherein the second end of the first bending section (121) is bent in the opposite direction to the free end of the second bending section (122).
6. The stationary support as claimed in claim 5, wherein,
-a second end of the second curved section (122) is connected to the third plate section (13); or alternatively
The first bending section (121) and the second bending section (122) jointly form a bending plate body, and the bending plate body is a plurality of bending plate bodies; a plurality of the curved plate bodies are connected in sequence along the direction from the first plate section (11) to the second plate section (12); wherein a second end of a second curved section of one of the plurality of curved plate bodies, which is adjacent to the third plate section (13), is connected to the third plate section (13).
7. The fixed bracket of any one of claims 1 to 6, wherein,
the maximum width of the first plate section (11) is equal to the maximum width of the third plate section (13); or alternatively
The maximum width of the first plate section (11) is smaller than the maximum width of the third plate section (13).
8. The fixed bracket of any one of claims 1 to 6, wherein,
along the width direction of the main board body (10), the main board body (10) comprises a first side wall (14) and a second side wall (15), and the first side wall (14) and the second side wall (15) are arranged in parallel.
9. The fixed bracket of any one of claims 1 to 6, wherein,
along the width direction of the first plate section (11), the first plate section (11) comprises a first side wall section (111) and a second side wall section (112), the first side wall section (111) and the second side wall section (112) are arranged in parallel, and the space between the first side wall section (111) and the second side wall section (112) is a first space;
along the width direction of the third plate section (13), the third plate section (13) comprises a third side wall section (131) and a fourth side wall section (132), the third side wall section (131) and the fourth side wall section (132) are arranged in parallel, and the space between the third side wall section (131) and the fourth side wall section (132) is a second space;
wherein the first pitch is smaller than the second pitch.
10. A fixing bracket according to claim 9, characterized in that the width of the second plate section (12) increases gradually in the direction of the first plate section (11) to the third plate section (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082255.1U CN219061842U (en) | 2023-01-12 | 2023-01-12 | Fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082255.1U CN219061842U (en) | 2023-01-12 | 2023-01-12 | Fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219061842U true CN219061842U (en) | 2023-05-23 |
Family
ID=86368487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320082255.1U Active CN219061842U (en) | 2023-01-12 | 2023-01-12 | Fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219061842U (en) |
-
2023
- 2023-01-12 CN CN202320082255.1U patent/CN219061842U/en active Active
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