Movable hanging replacement support for steering stick replacement
By designing a movable hanging replacement bracket, the safety hazards and unreliability problems during the replacement of the steering rod are solved, and a more efficient and safe replacement process is achieved.
Patent Information
- Application Number
- CN202420605553.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The prior art has safety risks and unreliability when replacing the steering rod, and the human lifting and replacement lead to cross-work and narrow space.
A movable hanging replacement bracket is designed, adopting structures such as bottom columns, support columns, sliding rods and adjustment mechanisms. The stable hanging of the steering rod is ensured through arc-shaped hanging parts and L-shaped hanging parts, and the device's occupancy area is reduced through the adjustment mechanism.
It improves the stability and safety of steering rod replacement work, avoids cross-work, improves work efficiency, saves time and enhances safety and reliability.
Smart Images
Figure CN222935075U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of brackets, in particular to a movable hanging replacement bracket for replacing a steering rod. Background Technique
[0002] When the existing on-site forming process is carried out, when hanging after replacing the steering rod, the method of using an iron pipe and four to five people to lift is often used for replacement.
[0003] However, the existing working method has certain defects. First, due to the tight time for replacing the steering rod and the large number of on-site personnel, there is cross-operation, and at the same time, the working space is relatively narrow, and the equipment is also in operation. If not careful, it is easy to cause safety accidents; second, this working method cannot accurately ensure the reliability and integrity of the work, and it is also difficult to ensure that the rotating equipment is not damaged; to solve the above problems, a movable hanging replacement bracket for replacing the steering rod is proposed in this application. Content of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a movable hanging replacement bracket for replacing the steering rod is proposed. It improves the stability during the replacement work of the steering rod, and replaces the previous method of manual lifting when hanging the steering rod, improves safety and avoids the phenomenon of cross-operation on-site; improves the working efficiency when replacing the steering roller, that is, saves time and improves the safety and reliability.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A movable hanging replacement bracket for replacing a steering rod, including bottom columns, two bottom columns are provided and arranged front and back, two first connecting columns are fixedly connected to the two bottom columns together, two pairs of support columns are fixedly connected to the top of each bottom column, each pair of support columns is fixedly connected to a top column together, two second connecting columns are fixedly connected to the two top columns together, two reinforcing rods are fixedly connected to the two bottom columns and support columns together, two columns are fixedly connected to the top of each top column, four columns are fixedly connected to a mounting plate together, hollow frames are fixedly connected to the tops of the second connecting column and the mounting plate respectively, a sliding rod slidably connected thereto is penetrated through each hollow frame, an adjusting mechanism is provided on each hollow frame, a push rod is fixedly connected to the end of the lower sliding rod, an arc-shaped hanging member is fixedly connected to the end of the upper sliding rod, and an L-shaped hanging member is fixedly connected to the side wall of the upper sliding rod.
[0007] Preferably, the adjusting mechanism includes a bolt inserted through and slidably connected to the hollow frame. A spring is sleeved on the outer wall of the bolt, and both ends of the spring are fixedly connected to the hollow frame and the bolt respectively. A plurality of grooves are formed on the sliding rod, and the bolt is inserted into one of the grooves.
[0008] Preferably, the bottom of the bottom column is equipped with support legs through bolts, and the bottom of each support leg is equipped with locking universal wheels.
[0009] Preferably, the cross-section of the sliding rod is square.
[0010] Preferably, the cross-section of the sliding rod is square.
[0011] Preferably, the plurality of grooves are equidistantly distributed.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. The staff hangs the inner ring of the steering rod on the arc-shaped hanging member. The arc-shaped setting of the arc-shaped hanging member can increase the contact area with the steering rod, making the hanging of the steering rod stable. Or the inner ring of the steering rod is hung on the L-shaped hanging member, ensuring the stability of the steering rod and avoiding the phenomenon of cross operation on the site.
[0014] 2. The staff holds the bolt and moves it upward. During this process, the spring is stretched until the bolt disengages from the groove, and then the sliding rod can be moved on the hollow frame, reducing the occupied area of the device and enabling the device to be used in narrow places.
[0015] In summary, the device improves the stability during the replacement of the steering rod, replaces the previous method of manually lifting when hanging the steering rod, improves safety and avoids the phenomenon of cross operation on the site; improves the working efficiency when replacing the steering roller, saves time and enhances the safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a sectional view of the movable hanging replacement bracket for replacing the steering rod proposed by the present utility model;
[0017] Figure 2 is Figure 1 the enlarged view of the structure at A in
[0018] In the figure: 1 bottom column, 2 first connecting column, 3 support column, 4 top column, 5 second connecting column, 6 strengthening rod, 7 locking universal wheel, 8 support pillar, 9 mounting plate, 10 hollow frame, 11 sliding rod, 12 bolt, 13 spring, 14 groove, 15 push rod, 16 arc-shaped hanging member, 17 L-shaped hanging member. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0020] Refer to Figure 1 - Figure 2 , a movable hanging replacement bracket for replacing a steering rod, including a bottom column 1. The bottom columns 1 are provided in two and arranged front and back. Two first connecting columns 2 are fixedly connected to the two bottom columns 1 together. Two pairs of support columns 3 are fixedly connected to the top of each bottom column 1. Each pair of support columns 3 is fixedly connected to a top column 4 together. Two second connecting columns 5 are fixedly connected to the two top columns 4 together. The two bottom columns 1 and the support columns 3 are fixedly connected to a reinforcing rod 6 together. Two columns 8 are fixedly connected to the top of each of the two top columns 4. The four columns 8 are fixedly connected to a mounting plate 9 together. Hollow frames 10 are fixedly connected to the tops of the second connecting column 5 and the mounting plate 9 respectively. A sliding rod 11 that is slidably connected to each hollow frame 10 is provided through the hollow frame 10. The cross section of the sliding rod 11 is square, which enables the sliding rod 11 to slide left and right.
[0021] An adjusting mechanism is provided on each hollow frame 10. The adjusting mechanism includes a plug 12 that penetrates through the hollow frame 10 and is slidably connected to the hollow frame 10. A spring 13 is sleeved on the outer wall of the plug 12. The two ends of the spring 13 are fixedly connected to the hollow frame 10 and the plug 12 respectively. A plurality of grooves 14 are formed on the sliding rod 11. The plurality of grooves 14 are equally spaced. The plug 12 is inserted into one of the grooves 14. By means of the adjusting mechanism, the sliding rod 11 can slide on the hollow frame 10, which can reduce the occupied space of the device and be used in narrow places.
[0022] A push rod 15 is fixedly connected to the end of the lower sliding rod 11. The device can be pushed by holding the push rod 15. A protective layer is sleeved on the outer wall of the push rod 15. The material of the protective layer is rubber, which gives a comfortable feeling. An arc-shaped hanging member 16 is fixedly connected to the end of the upper sliding rod 11, which can be in fitting contact with the inner ring of the steering rod to hang the steering rod. An L-shaped hanging member 17 is fixedly connected to the side wall of the upper sliding rod 11, which can lift the steering rod. The bottom of the bottom column 1 is installed with support legs through bolts. A locking universal wheel 7 is installed at the bottom of each support leg, which is convenient for the movement of the device.
[0023] In the present utility model, the staff can hold the push rod 15 to move the device until it reaches the destination. At this time, the steering rod can be lifted or hung up. The inner ring of the steering rod is hung on the arc-shaped hanging member 16. The arc-shaped setting of the arc-shaped hanging member 16 can increase the contact area with the steering rod, making the hanging of the steering rod stable. Or the inner ring of the steering rod can be hung on the L-shaped hanging member 17, ensuring the stability of the steering rod and avoiding the phenomenon of cross operation at the site. When the site is relatively narrow, the staff holds the bolt 12 and moves it upward. During this process, the spring 13 is stretched until the bolt 12 disengages from the groove 14, and then the sliding rod 11 can be moved on the hollow frame 10, reducing the occupied area of the device and enabling the device to be used in narrow places.
[0024] Through the cooperation of the adjustment mechanism, the arc-shaped hanging member and the L-shaped hanging member, the present utility model solves the problems existing in the prior art: First, due to the tight time for changing the steering rod and the large number of on-site personnel, cross operation occurs, and at the same time, the operation space is relatively narrow, and the equipment is also in operation. If not careful, it is easy to cause safety accidents. Second, this working method cannot accurately ensure the reliability and integrity of the work, and it is also difficult to ensure that the rotating equipment is not damaged.
Claims
1. A movable hanging replacement bracket for replacing a steering rod, comprising a bottom column (1), characterized in that: The bottom columns (1) are provided in two numbers and arranged front and back, the two bottom columns (1) are fixedly connected to two first connection columns (2), the top of each bottom column (1) is fixedly connected to two pairs of support columns (3), each pair of support columns (3) is fixedly connected to a top column (4), the two top columns (4) are fixedly connected to two second connection columns (5), the two bottom columns (1) and the support columns (3) are fixedly connected to a reinforcing rod (6), the tops of the two top columns (4) are fixedly connected to two pillars (8), and the four pillars ( 8) are fixedly connected to a mounting plate (9), the second connecting column (5) and the top of the mounting plate (9) are fixedly connected to a hollow frame (10), each of the hollow frames (10) is penetrated by a sliding rod (11) slidably connected thereto, each of the hollow frames (10) is provided with an adjustment mechanism, the end of the lower sliding rod (11) is fixedly connected to a push rod (15), the end of the upper sliding rod (11) is fixedly connected to an arc-shaped hanging piece (16), and the side wall of the upper sliding rod (11) is fixedly connected to an L-shaped hanging piece (17).
2. The movable hanging replacement bracket for replacing the steering rod according to claim 1 is characterized in that: The adjustment mechanism comprises a latch (12) penetrating the hollow frame (10) and slidably connected thereto, a spring (13) being sleeved on the outer wall of the latch (12), two ends of the spring (13) being respectively fixedly connected to the hollow frame (10) and the latch (12), a plurality of grooves (14) being formed on the sliding rod (11), and the latch (12) being inserted into one of the grooves (14).
3. The movable hanging replacement bracket for replacing the steering rod according to claim 1 is characterized in that: A support leg is mounted on the bottom of the base column (1) via bolts, and a locking universal wheel (7) is mounted on the bottom of each support leg.
4. The movable hanging replacement bracket for replacing the steering rod according to claim 1 is characterized in that: The cross section of the sliding rod (11) is arranged in a square shape.
5. The movable hanging replacement bracket for replacing the steering rod according to claim 1 is characterized in that: The outer wall of the push rod (15) is provided with a protective layer, and the material of the protective layer is rubber.
6. The movable hanging replacement bracket for replacing the steering rod according to claim 2 is characterized in that: The plurality of grooves (14) are distributed at equal intervals.