CN219317336U - A-shaped frame maintenance fixing frame for harrow tube - Google Patents
A-shaped frame maintenance fixing frame for harrow tube Download PDFInfo
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- CN219317336U CN219317336U CN202320490766.7U CN202320490766U CN219317336U CN 219317336 U CN219317336 U CN 219317336U CN 202320490766 U CN202320490766 U CN 202320490766U CN 219317336 U CN219317336 U CN 219317336U
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- limiting
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Abstract
The utility model belongs to the technical field of harrow tube A-shaped frames, and particularly relates to a harrow tube A-shaped frame maintenance fixing frame which comprises a tube body, wherein a fixing frame is fixedly connected to the tube body, a connecting block is connected to the inside of the fixing frame in a sliding manner, an A-shaped frame is fixedly connected to the connecting block, the A-shaped frame is contacted with the fixing frame, a connecting plate is contacted with the fixing frame, a threaded rod is connected to the connecting plate through a bearing, the threaded rod is connected with the fixing frame through threads, and a limiting rod is fixedly connected to the connecting plate. According to the utility model, the fixing frame, the connecting plate, the threaded rod, the limiting rod and other parts are arranged, and the threaded rod and the fixing frame can be in threaded movement by rotating the threaded rod, so that the threaded rod drives the limiting rod on the connecting plate to slide out of the connecting block, the limiting of the A-shaped frame can be relieved, the A-shaped frame can be disassembled and maintained, and the problem that the existing harrow tube A-shaped frame is not convenient to disassemble is solved.
Description
Technical Field
The utility model relates to the technical field of harrow tube A-shaped frames, in particular to a harrow tube A-shaped frame maintenance fixing frame.
Background
The basic working principle of the construction of the drag suction dredger is that the drag arms on two sides of a ship board are used for descending a mud layer to the dredging depth, the mud layer is cut through navigation of the ship and the impulse of high-pressure flushing, vacuum is generated through rotation of a mud pump, and mud is sucked into a mud pipe and conveyed into a ship mud cabin. In the process of excavating the harrow arm, the harrow pipe winch and the harrow pipe A frame are controlled to retract and release so as to maintain the continuous excavating effect. The harrow pipe A frame can be worn and damaged when being used for a long time, so that the harrow pipe A frame needs to be disassembled, maintained and maintained regularly, and the existing harrow pipe A frame is not convenient to disassemble.
Disclosure of Invention
The utility model aims to provide a harrow tube A-shaped frame maintenance fixing frame, which solves the problem that the existing harrow tube A-shaped frame is not convenient to detach.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the harrow pipe A-shaped frame maintenance mount comprises a pipe body, fixedly connected with mount on the body, the inside sliding connection of mount has the connecting block, fixedly connected with A-shaped frame on the connecting block, A-shaped frame and mount contact, the contact has the connecting plate on the mount, be connected with the threaded rod through the bearing on the connecting plate, the threaded rod passes through threaded connection with the mount, fixedly connected with gag lever post on the connecting plate, fixedly connected with stopper on the gag lever post.
Preferably, the number of the A-shaped frames is two, the two A-shaped frames are symmetrically distributed on the fixing frame, and the two A-shaped frames can be detached at the same time.
Preferably, the knob is fixedly connected to the threaded rod, the knob is in contact with the connecting plate, and the threaded rod can be conveniently rotated through the design of the knob.
Preferably, the number of the limiting rods on each connecting plate is two, the two limiting rods are symmetrically distributed on the connecting plates, and the limiting rods can limit the connecting blocks.
Preferably, the limiting groove is formed in the fixing frame, a limiting block is connected to the inside of the limiting groove in a sliding mode, and the limiting block can be matched with the limiting groove to limit the limiting rod.
Preferably, the gag lever post and mount sliding connection, gag lever post and connecting block sliding connection, through the design of gag lever post, can play spacing effect to connecting block and A frame on the connecting block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the fixing frame, the connecting plate, the threaded rod, the limiting rod and other parts are arranged, and the threaded rod and the fixing frame can be in threaded movement by rotating the threaded rod, so that the threaded rod drives the limiting rod on the connecting plate to slide out of the connecting block, the limiting of the A-shaped frame can be relieved, the A-shaped frame can be disassembled and maintained, and the problem that the existing harrow tube A-shaped frame is not convenient to disassemble is solved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a partial structural elevation view of FIG. 1 of the present utility model;
fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.
In the figure: 1. a tube body; 2. a fixing frame; 3. a connecting block; 4. a-shaped frame; 5. a connecting plate; 6. a threaded rod; 7. a knob; 8. a limit rod; 9. a limiting block; 10. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, the harrow pipe a-shaped frame maintenance mount comprises a pipe body 1, a mount 2 is fixedly connected to the pipe body 1, a connecting block 3 is slidably connected to the inside of the mount 2, a-shaped frames 4 are fixedly connected to the connecting block 3, the number of the a-shaped frames 4 is two, the two a-shaped frames 4 are symmetrically distributed on the mount 2, the two a-shaped frames 4 can be detached simultaneously, the a-shaped frames 4 are contacted with the mount 2, a connecting plate 5 is contacted with the mount 2, a threaded rod 6 is connected to the connecting plate 5 through a bearing, a knob 7 is fixedly connected to the threaded rod 6, the knob 7 is contacted with the connecting plate 5, and the threaded rod 6 can be conveniently rotated through the design of the knob 7.
Referring to fig. 2-3, the threaded rod 6 is in threaded connection with the fixing frame 2, the connecting plates 5 are fixedly connected with limiting rods 8, the number of the limiting rods 8 on each connecting plate 5 is two, the two limiting rods 8 are symmetrically distributed on the connecting plates 5, the limiting rods 8 are designed to limit the connecting blocks 3, limiting blocks 9 are fixedly connected to the limiting rods 8, and limiting grooves 10 are formed in the fixing frame 2.
Referring to fig. 2-3, a limiting block 9 is slidably connected in the limiting groove 10, and the limiting block 9 can cooperate with the limiting block 10 to limit the limiting rod 8, the limiting rod 8 is slidably connected with the fixing frame 2, the limiting rod 8 is slidably connected with the connecting block 3, and the limiting rod 8 can limit the connecting block 3 and the a-frame 4 on the connecting block 3.
The specific implementation process of the utility model is as follows: when the novel A-frame connecting device is used, the knob 7 is rotated to drive the threaded rod 6 to rotate, the threaded rod 6 and the fixing frame 2 are in threaded motion, the threaded rod 6 is driven to move by the connecting plate 5, the connecting plate 5 is driven to drive the limiting rod 8 to slide in the fixing frame 2, the limiting rod 8 slides out of the connecting block 3 on the A-frame 4, limiting on the A-frame 4 can be relieved, the A-frame 4 is moved in a direction far away from the fixing frame 2, the A-frame 4 is driven to slide out of the connecting block 3 from the fixing frame 2, and the A-frame 4 can be detached for maintenance.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The harrow pipe A-shaped frame maintenance fixing frame comprises a pipe body (1), and is characterized in that: fixedly connected with mount (2) on body (1), the inside sliding connection of mount (2) has connecting block (3), fixedly connected with A word frame (4) on connecting block (3), A word frame (4) and mount (2) contact, the contact has connecting plate (5) on mount (2), be connected with threaded rod (6) through the bearing on connecting plate (5), threaded rod (6) and mount (2) pass through threaded connection, fixedly connected with gag lever post (8) on connecting plate (5), fixedly connected with stopper (9) on gag lever post (8).
2. The rake a-frame maintenance mount of claim 1, wherein: the number of the A-shaped frames (4) is two, and the two A-shaped frames (4) are symmetrically distributed on the fixing frame (2).
3. The rake a-frame maintenance mount of claim 1, wherein: the threaded rod (6) is fixedly connected with a knob (7), and the knob (7) is contacted with the connecting plate (5).
4. The rake a-frame maintenance mount of claim 1, wherein: the number of the limiting rods (8) on each connecting plate (5) is two, and the two limiting rods (8) are symmetrically distributed on the connecting plates (5).
5. The rake a-frame maintenance mount of claim 1, wherein: the fixing frame (2) is provided with a limiting groove (10), and a limiting block (9) is connected inside the limiting groove (10) in a sliding mode.
6. The rake a-frame maintenance mount of claim 1, wherein: the limiting rod (8) is in sliding connection with the fixing frame (2), and the limiting rod (8) is in sliding connection with the connecting block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320490766.7U CN219317336U (en) | 2023-03-15 | 2023-03-15 | A-shaped frame maintenance fixing frame for harrow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320490766.7U CN219317336U (en) | 2023-03-15 | 2023-03-15 | A-shaped frame maintenance fixing frame for harrow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219317336U true CN219317336U (en) | 2023-07-07 |
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ID=87027678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320490766.7U Active CN219317336U (en) | 2023-03-15 | 2023-03-15 | A-shaped frame maintenance fixing frame for harrow tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219317336U (en) |
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2023
- 2023-03-15 CN CN202320490766.7U patent/CN219317336U/en active Active
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