Load box oil way demultiplexer protection box

Abstract

The utility model discloses a load box oil way demultiplexer protection box, which belongs to the technical field of oil way demultiplexer protection devices and comprises a first protection box used for protecting a load box oil way demultiplexer, and the first protection box is connected with a second protection box through a plurality of buckles. Four through holes used for containing oil pipes are jointly formed between the first protection box and the second protection box, and a fixing block is installed on one side of the second protection box. According to the load box oil way demultiplexer protection box, due to the design of the rotary knob, the lead screw and the connecting base, after the protection box is installed through the installation plate, the rotary knob is rotated to enable the lead screw to be separated from the connecting base, then the protection box is rotated to a proper position, and the rotary knob is reversely rotated till the lead screw is in threaded connection with the corresponding position of the connecting base; in this way, the angle of the protection box can be conveniently adjusted according to the oil pipe, the whole adjusting process is time-saving and labor-saving, the protection box does not need to be disassembled, and therefore adjusting convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil circuit tap protection devices, in particular to a load box oil circuit tap protection box. Background Art

[0002] The oil circuit tap of the load box is a key component that allows the input oil to enter each jack evenly and maintains the oil pressure balance of each jack. During the transportation of the load box, in order to prevent the tap interface from loosening, falling off, and other damages caused by external forces and other factors, which affects the product quality of the load box, a protective device is usually installed on the outside of the tap. In real life, after the protective device is fixedly installed on the outside of the load box oil circuit tap, its position is mostly fixed. When the angle of the protective device needs to be adjusted according to the oil pipe, the protective device needs to be disassembled as a whole and reinstalled after adjustment. The entire adjustment process is time-consuming and labor-intensive, making the adjustment less convenient.

[0003] A Chinese patent document (application publication number CN217535300U) discloses a load box oil circuit tap protection box, which includes an outer shell, a shock absorbing body and an inner shock absorbing layer. The shock absorbing body is arranged inside the outer shell, the tap is arranged inside the shock absorbing body, an oil pipe hole is arranged inside the shock absorbing body, the oil pipe hole is connected to the tap, and the inner shock absorbing layer is arranged outside the oil pipe hole.

[0004] It can be seen that the patent document cited above also has the same problem. The position of the outer protective shell is fixed after installation. When the angle of the protective device needs to be adjusted according to the oil pipe, the outer protective shell needs to be disassembled as a whole and reinstalled after adjustment. The whole adjustment process is time-consuming and labor-intensive, making the adjustment less convenient. Utility Model Content

[0005] The utility model aims to provide a load box oil circuit tap protection box to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a load box oil circuit splitter protection box, comprising a first protection box for protecting the load box oil circuit splitter, the first protection box is connected to a second protection box through a plurality of buckles, four through holes for placing oil pipes are commonly provided between the first protection box and the second protection box, a fixing block is installed on one side of the second protection box, a screw rod is assembled on one side of the fixing block, a twist is installed on one end of the screw rod, a connecting seat is assembled on the other end of the screw rod, and a mounting plate is installed on the bottom end of the connecting seat.

[0007] As a preferred embodiment, connecting columns are installed at the bottom ends of the through holes on the four sides of the second protective box, a first pipe clamp is installed at one end of the connecting column, a first connecting block is installed on one side of the first pipe clamp, a guide rod is installed on the top of the first connecting block, a second connecting block is assembled on the outer wall of the guide rod, and a second pipe clamp is installed on one side of the second connecting block.

[0008] As a preferred embodiment, a connecting slider is installed at the top of the connecting seat, and the outer wall of the connecting slider is slidably connected to the bottom end of the second protection box.

[0009] As a preferred embodiment, an elastic block is installed on the outer wall of the guide rod, and a limit block is installed on the top end of the guide rod.

[0010] As a preferred embodiment, a positioning rod is installed at the bottom end of the second pipe clamp, and a positioning hole matched with the positioning rod is opened at the top end of the first pipe clamp.

[0011] As a preferred embodiment, a pull block is installed at the top end of the second pipe clamp.

[0012] As a preferred embodiment, when the first connecting block contacts the second connecting block, the elastic block is located above the second connecting block, and its outer wall contacts the top of the connecting block.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] Thanks to the design of the twist knob, the screw rod and the connection seat, the protection box of the load box oil circuit tap can be installed through the mounting plate, and the twist knob is turned to separate the screw rod from the connection seat, and then the protection box is turned to a suitable position, and the twist knob is turned in the opposite direction to thread the screw rod and the connection seat at the corresponding position. In this way, the angle of the protection box can be adjusted according to the oil pipe, and the whole adjustment process is time-saving and labor-saving, and there is no need to disassemble the protection box, thereby improving the convenience of adjustment.

[0015] By providing a first pipe clamp, a second pipe clamp, a first connecting block and a second connecting block, after the oil pipe is connected to the tap in the protection box, the second pipe clamp is moved upward until the second connecting block contacts the limit block, and then the second pipe clamp is rotated 180 degrees, and then the second pipe clamp is moved downward until the first connecting block contacts the second connecting block, so that the oil pipe in the through hole can be further limited by the first pipe clamp and the second pipe clamp, thereby increasing the stability of the connection between the oil pipe and the tap. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the connection base of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure between the first protection box and the second protection box of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure of the first pipe clamp and the second pipe clamp of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. first protection box; 2. buckle; 3. second protection box; 4. connecting seat; 5. mounting plate; 6. fixing block; 7. screw rod; 8. twist; 9. through hole; 10. connecting column; 11. first pipe clamp; 12. first connecting block; 13. guide rod; 14. second connecting block; 15. second pipe clamp; 16. connecting slider; 17. elastic block; 18. limit block; 19. pull block; 20. positioning rod. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] This embodiment provides Figures 1 to 4The first protection box 1 shown is used for protecting the oil circuit tap of the load box. The first protection box 1 is connected to the second protection box 3 through a plurality of buckles 2. The number of the buckles 2 is four. Four through holes 9 for placing oil pipes are provided between the first protection box 1 and the second protection box 3. The through holes 9 are adapted to the outer diameter of the oil pipes, and rubber pads are provided on the inner side thereof, so that the oil pipes can be shock-absorbing and buffered, thereby preventing them from falling off. A placement groove is provided in the middle of the first protection box 1 and the second protection box 3. The placement groove is connected to the through holes 9, and a tap of a matching size is placed in the placement groove.

[0027] The present embodiment provides that a fixing block 6 is installed on one side of the second protection box 3, and the fixing block 6 is L-shaped. A screw rod 7 is installed on one side of the fixing block 6. The outer wall of the screw rod 7 passes through the fixing block 6 and is connected to the internal thread of the fixing block 6. A twist 8 is installed on one end of the screw rod 7. The outer wall of the twist 8 is provided with an anti-slip thread. The other end of the screw rod 7 is equipped with a connecting seat 4. A plurality of screw holes are equidistantly provided on the outer side of the connecting seat 4. The screw rod 7 is threadedly connected to the connecting seat 4 through the screw holes. A mounting plate 5 is installed on the bottom end of the connecting seat 4. A plurality of mounting holes are provided on the mounting plate 5. The twist 8 is rotated to separate the screw rod 7 from the connecting seat 4. Then, after the second protection box 3 is rotated to a suitable angle, the twist 8 is rotated in the opposite direction to thread the screw rod 7 into the screw hole at the corresponding position. In this way, after the protection box is installed, it is convenient to adjust the angle of the protection box according to the oil pipe, and the entire adjustment process saves time and effort.

[0028] The present embodiment provides that the four sides of the second protection box 3 are all equipped with connecting columns 10 at the bottom end of the through hole 9, a first pipe clamp 11 is installed at one end of the connecting column 10, a first connecting block 12 is installed on one side of the first pipe clamp 11, a guide rod 13 is installed on the top of the first connecting block 12, a second connecting block 14 is assembled on the outer wall of the guide rod 13, the second connecting block 14 passes through the guide rod 13 and is slidably connected to the guide rod 13, a second pipe clamp 15 is installed on one side of the second connecting block 14, the first pipe clamp 11 and the second pipe clamp 15 are both semicircular in shape, and their inner diameters are adapted to the diameter of the through hole 9.

[0029] The present embodiment provides that a connecting slider 16 is installed on the top of the connecting seat 4, and the outer wall of the connecting slider 16 is slidably connected to the bottom end of the second protection box 3. The connecting slider 16 is in a circular T-shape, and a connecting groove adapted to the connecting slider 16 is provided at the bottom end of the second protection box 3.

[0030] In this embodiment, an elastic block 17 is installed on the outer wall of the guide rod 13, a limiting block 18 is installed on the top of the guide rod 13, a positioning rod 20 is installed on the bottom end of the second tube clamp 15, a positioning hole adapted to the positioning rod 20 is opened on the top of the first tube clamp 11, a pulling block 19 is installed on the top of the second tube clamp 15, and when the first connecting block 12 contacts the second connecting block 14, the elastic block 17 is located above the second connecting block 14, and its outer wall contacts the top of the connecting block 14.

[0031] How it works

[0032] Connect the oil pipe to the tap in the protection box, then connect and fix the first protection box 1 and the second protection box 3 through the buckle 2, and then move the pull block 19 upward. The pull block 19 moves upward to drive the second pipe clamp 15 to move upward. After the second connection block 14 contacts the limit block 18, the second pipe clamp 15 is rotated 180 degrees by the pull block 19, and then the pull block 19 is moved downward until the second connection block 14 contacts the first connection block 12. At this time, the positioning rod 20 is engaged with the positioning hole on the first pipe clamp 11. In this way, the oil pipe can be fixed. The tube is further limited, which can increase the stability of the connection between the oil pipe and the tap. Secondly, after the protection box is installed and fixed by the mounting plate 5, when the angle of the protection box needs to be adjusted, the knob 8 is turned, and the knob 8 drives the screw rod 7 to move outward until it is separated from the connecting seat 4. The protection box is turned to a suitable position, and then the knob 8 is rotated in the opposite direction to make the screw rod 7 threadedly connected to the corresponding position of the connecting seat 4. In this way, it is convenient to adjust the angle of the protection box according to the oil pipe. The entire adjustment process saves time and effort, and there is no need to disassemble the protection box, thereby improving the convenience of adjustment.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

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

Claims

1. A load box oil circuit tap protection box, comprising a first protection box (1) for protecting the load box oil circuit tap, the first protection box (1) being connected to a second protection box (3) via a plurality of buckles (2), four through holes (9) for placing oil pipes being provided between the first protection box (1) and the second protection box (3), characterized in that: A fixing block (6) is installed on one side of the second protection box (3), a screw rod (7) is installed on one side of the fixing block (6), a turning knob (8) is installed on one end of the screw rod (7), a connecting seat (4) is installed on the other end of the screw rod (7), and a mounting plate (5) is installed on the bottom end of the connecting seat (4).

2. A load box oil circuit tap protection box according to claim 1, characterized in that: The four sides of the second protective box (3) are all installed with connecting columns (10) at the bottom end of the through hole (9), one end of the connecting column (10) is installed with a first pipe clamp (11), one side of the first pipe clamp (11) is installed with a first connecting block (12), the top of the first connecting block (12) is installed with a guide rod (13), the outer wall of the guide rod (13) is equipped with a second connecting block (14), and one side of the second connecting block (14) is installed with a second pipe clamp (15).

3. A load box oil circuit tap protection box according to claim 1, characterized in that: A connecting slider (16) is installed at the top end of the connecting seat (4), and the outer wall of the connecting slider (16) is slidably connected to the bottom end of the second protection box (3).

4. A load box oil circuit tap protection box according to claim 2, characterized in that: An elastic block (17) is installed on the outer wall of the guide rod (13), and a limiting block (18) is installed on the top end of the guide rod (13).

5. A load box oil circuit tap protection box according to claim 2, characterized in that: A positioning rod (20) is installed at the bottom end of the second pipe clamp (15), and a positioning hole matched with the positioning rod (20) is opened at the top end of the first pipe clamp (11).

6. A load box oil circuit tap protection box according to claim 5, characterized in that: A pull block (19) is installed at the top end of the second pipe clamp (15).

7. A load box oil circuit tap protection box according to claim 4, characterized in that: When the first connecting block (12) is in contact with the second connecting block (14), the elastic block (17) is located above the second connecting block (14), and its outer wall is in contact with the top of the connecting block (14).

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