Engine arch heightening bearing cover

Abstract

The utility model discloses an engine arched door heightening bearing cover, which comprises a bearing cover main body, a rotating assembly, a first rack and a second rack, and is characterized in that the bearing cover main body comprises a cover body, a mounting groove formed in the top end of the cover body, a first insertion hole formed in the left inner wall of the mounting groove and a second insertion hole formed in the right inner wall of the mounting groove; the rotating assembly comprises a sealing plate connected to the top end of the cover body through a screw, a rotating handle rotationally connected with the sealing plate, a gear arranged at the bottom of the rotating handle and a locking bolt in threaded connection with the sealing plate, the first rack is inserted into the first inserting hole in a penetrating mode and connected with the gear in a meshed mode, and the second rack is inserted into the second inserting hole in a penetrating mode and connected with the gear in a meshed mode. Through the arrangement of the bearing cover body, the rotating assembly, the first rack and the second rack, under the condition that a fixed bearing is not affected, the reinforcing effect is achieved, the stability is improved, and meanwhile the rotating assembly, the first rack and the second rack can be mounted and dismounted so as to be convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing covers, in particular to an engine arch heightened bearing cover. Background Art

[0002] The engine arch heightened bearing cover is an important part of the engine structure optimization, which can firmly fix the main bearing inside the engine to prevent the main bearing from loosening or falling off during operation. When the engine arch heightened bearing cover is in use, the bearing cover is fixed to the bearing of the engine by bolts, but the bolts are easily loosened due to aging, vibration and other reasons after long-term use. The fixing effect is not good when it is fixed only by bolts, which has certain shortcomings. For this reason, we propose an engine arch heightened bearing cover. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the utility model is: an engine arch heightened bearing cover, including a bearing cover body, a rotating assembly, a first rack and a second rack, the bearing cover body including a set cover body, a mounting groove opened at the top of the cover body, a first socket arranged on the left inner wall of the mounting groove, and a second socket arranged on the right inner wall of the mounting groove, the rotating assembly includes a sealing plate screwed to the top of the cover body, a turning handle rotatably connected to the sealing plate, a gear arranged at the bottom of the turning handle and a locking bolt threadedly connected to the sealing plate, the first rack is inserted into the first socket and meshed with the gear, the second rack is inserted into the second socket and meshed with the gear, and a plurality of spikes are provided on the second rack and the first rack.

[0005] Preferably, a plurality of weight-reducing grooves are provided on the outer surface of the cover body, two threaded mounting holes are symmetrically provided on the cover body, and two threaded seats are symmetrically provided on the top end of the cover body.

[0006] Preferably, the cross-sections of the first plug hole and the second plug hole are both rectangular, and the first plug hole and the second plug hole are connected to the corresponding mounting holes.

[0007] Preferably, the first rack and the second rack have the same structure.

[0008] Preferably, it further comprises a first dust cover, wherein the first dust cover is threadedly connected to the top of the sealing plate.

[0009] Preferably, it further comprises a second dust cover, and two of the second dust covers are threadedly connected to the corresponding threaded seats.

[0010] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the utility model realizes the reinforcement effect and improves the stability without affecting the fixed bearing by setting the bearing cover main body, the rotating component, the first rack and the second rack, and the rotating component, the first rack and the second rack can be installed and disassembled for maintenance and replacement. When in use, the user can rotate the handle of the rotating component, and the rotating handle can drive the first rack and the second rack to move synchronously through the gear until the spikes on the first rack and the second rack abut against the corresponding bolts, and the bolts can be fixed. Finally, the locking bolts can be tightened to fix the handle, which effectively prevents the bolts from loosening and improves the fixing effect. At the same time, the screws on the sealing plate can be rotated until the screws are completely separated from the sealing plate, and then the rotating component can be directly moved to separate from the cover body, and the rotating component can be disassembled, and then the first rack and the second rack can be directly pulled out, so as to achieve a detachable effect, so as to replace the rotating component, the first rack and the second rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the disassembly of the utility model;

[0012] Figure 2 For this utility model Figure 1 A schematic diagram of the structure inside the middle cover body;

[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the appearance of the middle cover body;

[0014] Figure 4 For this utility model Figure 1 Schematic diagram of the connection between the central handle and the first rack and the second rack;

[0015] Figure 5 It is a schematic diagram of the appearance of the utility model.

[0016] Reference numerals:

[0017] 100, bearing cover body; 101, cover body; 102, weight reduction groove; 103, mounting hole; 104, mounting groove; 105, threaded seat; 106, first plug hole; 107, second plug hole;

[0018] 200, rotating assembly; 201, sealing plate; 202, turning handle; 203, gear; 204, locking bolt;

[0019] 300, first rack;

[0020] 400, second rack; 401, spike;

[0021] 500, first dust cover;

[0022] 600. Second dust cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] Some embodiments of the utility model are described below in conjunction with the accompanying drawings to provide an engine arch heightened bearing cover.

[0025] Embodiment 1:

[0026] Reference Figure 1-5 , which is the first embodiment of the utility model, provides an engine arch heightened bearing cover, including a bearing cover body 100, a rotating assembly 200, a first rack 300 and a second rack 400.

[0027] Specifically, the bearing cover body 100 includes a cover body 101, a mounting groove 104 opened at the top of the cover body 101, a first plug hole 106 set on the left inner wall of the mounting groove 104, and a second plug hole 107 set on the right inner wall of the mounting groove 104. The cross-sections of the first plug hole 106 and the second plug hole 107 are both rectangular. The first plug hole 106 and the second plug hole 107 are connected with the corresponding mounting holes 103. The first plug hole 106 and the second plug hole 107 are used to install the first rack 300 and the second rack 400, so that the first rack 300 and the second rack 400 are fixed with bolts by abutment. The outer surface of the cover body 101 is provided with a plurality of weight-reducing grooves 102, and the plurality of weight-reducing grooves 102 can reduce weight and reduce costs. Two threaded mounting holes 103 are symmetrically opened on the cover body 101, and two threaded seats 105 are symmetrically arranged on the top of the cover body 101. The two threaded seats 105 are used to install the second dust cover 600 so as to prevent dust through the second dust cover 600.

[0028] Specifically, the rotating assembly 200 includes a sealing plate 201 screwed to the top of the cover body 101, a turning handle 202 rotatably connected to the sealing plate 201, a gear 203 arranged at the bottom of the turning handle 202 and a locking bolt 204 threadedly connected to the sealing plate 201. The turning handle 202 can be rotated. The rotating turning handle 202 can drive the first rack 300 and the second rack 400 to move synchronously through the gear 203, so that the first rack 300 and the second rack 400 are fixed with bolts, and then tightening the locking bolt 204 can fix the turning handle 202 to prevent the bolts from loosening.

[0029] Specifically, the first rack 300 is inserted into the first insertion hole 106 and meshed with the gear 203. The rotating assembly 200 can rotate to drive the first rack 300 to move, and the moving first rack 300 can be pressed against the bolt to fix the bolt.

[0030] Specifically, the second rack 400 is inserted into the second socket 107 and meshed with the gear 203. The second rack 400 and the first rack 300 are provided with a plurality of spikes 401, which can increase friction to fix the bolts. The first rack 300 has the same structure as the second rack 400. The rotating assembly 200 can rotate to drive the second rack 400 to move, and the moving second rack 400 can be against the bolts to fix the bolts.

[0031] Embodiment 2:

[0032] Reference Figure 1 , which is the second embodiment of the utility model, which is different from the first embodiment in that it also includes a first dust cover 500 and a second dust cover 600. The first dust cover 500 is threadedly connected to the top of the sealing plate 201, and the two second dust covers 600 are threadedly connected to the corresponding threaded seats 105. The first dust cover 500 can be threadedly connected to the sealing plate 201, and the rotating assembly 200 can be covered after the connection. Then the second dust cover 600 can be threadedly connected to the threaded seat 105, and the bolts can be covered after the connection. On the one hand, it can prevent external impurities from entering and affecting use, and on the other hand, it increases the aesthetics.

[0033] The working principle and use process of the utility model are as follows: when in use, the user can rotate the handle 202 of the rotating assembly 200, and the rotating handle 202 can drive the first rack 300 and the second rack 400 to move synchronously through the gear 203 until the spikes 401 on the first rack 300 and the second rack 400 abut against the corresponding bolts, and then the bolts can be fixed. Finally, the locking bolts 204 can be tightened to fix the handle 202, which effectively prevents the bolts from loosening. At the same time, the screws on the sealing plate 201 can be rotated until the screws are completely separated from the sealing plate 201, and then the screws can be directly moved. The rotating component 200 can be disassembled by detaching from the cover body 101, and then the first rack 300 and the second rack 400 can be directly pulled out to achieve a detachable effect, so as to replace the rotating component 200, the first rack 300 and the second rack 400. When dust protection is required, the first dust cover 500 can be threadedly connected to the sealing plate 201, and the rotating component 200 can be covered after the connection. Then the second dust cover 600 can be threadedly connected to the threaded seat 105, and the bolts can be covered after the connection. On the one hand, it can prevent external impurities from entering and affecting the use, and on the other hand, it increases the aesthetics.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An engine arch heightened bearing cap, characterized in that: include: The bearing cover body (100) comprises a cover body (101), a mounting groove (104) provided at the top of the cover body (101), a first plug hole (106) provided at the left inner wall of the mounting groove (104), and a second plug hole (107) provided at the right inner wall of the mounting groove (104); A rotating assembly (200) comprising a sealing plate (201) screwed to the top of the cover body (101), a turning handle (202) rotatably connected to the sealing plate (201), a gear (203) disposed at the bottom of the turning handle (202), and a locking bolt (204) threadedly connected to the sealing plate (201); A first rack (300) inserted into the first insertion hole (106) and meshingly connected with the gear (203); The second rack (400) is inserted into the second insertion hole (107) and meshedly connected with the gear (203), and a plurality of spikes (401) are provided on both the second rack (400) and the first rack (300).

2. The engine arch heightened bearing cap according to claim 1, characterized in that: The outer surface of the cover body (101) is provided with a plurality of weight-reducing grooves (102), the cover body (101) is symmetrically provided with two threaded mounting holes (103), and the top end of the cover body (101) is symmetrically provided with two threaded seats (105).

3. The engine arch heightened bearing cap according to claim 1, characterized in that: The cross-sections of the first plug hole (106) and the second plug hole (107) are both rectangular, and the first plug hole (106) and the second plug hole (107) are connected to the corresponding mounting holes (103).

4. The engine arch heightened bearing cap according to claim 1, characterized in that: The first rack (300) and the second rack (400) have the same structure.

5. The engine arch heightened bearing cap according to claim 1, characterized in that: It also includes a first dust cover (500), wherein the first dust cover (500) is threadedly connected to the top of the sealing plate (201).

6. The engine arch heightened bearing cap according to claim 2, characterized in that: It also includes a second dust cover (600), wherein two of the second dust covers (600) are threadedly connected to the corresponding threaded seats (105).

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