Height adjusting mechanism of anti-seismic support hanger
By designing a height adjustment mechanism including placing beams, adjustment sleeves, adjustment rods, gears, adjustment seats, tooth plates, press plates and support springs, the problem of difficulty in height adjustment of the seismic support hanger is solved, and rapid and efficient height adjustment.
Patent Information
- Application Number
- CN202421437613.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-21
AI Technical Summary
When adjusting the height of the existing shock-resistant support brackets, they need to repeatedly twist the nuts, which is troublesome to adjust and cannot be adjusted to the appropriate height quickly.
A height adjustment mechanism including placing beams, adjustment sleeves, adjustment rods, gears, adjustment seats, tooth plates, press plates and support springs is designed. By twisting the adjustment bolt, the tooth plates are slid in the tooth grooves, so as to achieve Adjust the height and tighten the tooth plate by supporting spring to increase the adjustment speed.
The rapid adjustment of the height of the seismic support hanger is achieved, reducing the fatigue of staff and improving the adjustment efficiency.
Smart Images
Figure CN222479695U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of support and hanger brackets, in particular to a height adjustment mechanism of an anti-seismic support and hanger bracket. Background Art
[0002] Earthquake-resistant supports and hangers are used to fix mechanical and electrical engineering facilities such as building water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, and communications to the top of the wall, in order to prevent the facilities from detaching and causing secondary disasters when an earthquake occurs.
[0003] At present, during the use of seismic supports and hangers, it is necessary to adjust the supporting height of the seismic supports and hangers to facilitate the splicing of pipeline facilities. The current height adjustment of the seismic supports and hangers is achieved by rotating the position of a nut block threadedly connected to the support and hanger screw, so that the nut block drives the height of the support and hanger placement plate to be adjusted. Although the purpose of adjusting the height can be achieved, the staff needs to repeatedly turn the nut during adjustment, which makes the adjustment troublesome and cannot be quickly adjusted to the appropriate height. Utility Model Content
[0004] The utility model aims to provide a height adjustment mechanism for an anti-seismic support and hanger, which has the advantage of convenient adjustment.
[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a height adjustment mechanism of an anti-seismic support and hanger, including a placing beam, an adjusting sleeve symmetrically arranged on the top of the placing beam, an adjusting rod arranged inside the adjusting sleeve, two adjusting rods are provided with tooth grooves on opposite sides, and two adjusting sleeves are connected to an adjusting seat on opposite sides, a tooth plate engaged with the tooth groove is arranged inside the adjusting seat, a pressure plate is arranged inside the adjusting seat, support springs are symmetrically arranged between the pressure plate and the tooth plate, and the two adjusting seats are threadedly connected to adjustment bolts rotatably connected to the pressure plate through bearings on opposite sides.
[0006] By adopting the above technical scheme, the utility model provides an adjusting rod inside the adjusting sleeve. When it is necessary to adjust the height, the staff only needs to twist the adjusting bolt to make a buffer space between the tooth plate and the pressure plate, so that the tooth plate can slide displacedly inside the tooth groove. In this way, the staff can adjust the height of the adjusting sleeve on the adjusting rod. When the adjustment is completed, it is only necessary to twist the adjusting bolt to make the pressure plate close to the tooth plate under the action of the supporting spring, so as to drive the tooth plate and the tooth groove on the adjusting rod to be clamped. The adjustment speed is fast and the staff fatigue is low.
[0007] The utility model is further configured as follows: a sliding block is symmetrically bolted inside the adjusting sleeve, and a sliding groove used in conjunction with the sliding block is provided on the surface of the adjusting rod.
[0008] The above technical solution is adopted to slide and limit the adjusting rod.
[0009] The utility model is further configured as follows: a mounting seat is bolted to the top of the adjusting rod, and mounting hole grooves are symmetrically opened on the top of the mounting seat.
[0010] The above technical solution is adopted to facilitate the installation of the support bracket on the top of the wall.
[0011] The utility model is further configured as follows: a guide rod is bolted inside the adjusting sleeve, and the guide rod is slidably connected to the adjusting rod.
[0012] The above technical solution is adopted to slide and limit the adjusting rod.
[0013] The utility model is further configured as follows: the tooth plate is symmetrically bolted with a slide rod slidably connected to the pressure plate, the slide rod is slidably connected to the adjustment seat, and the support spring is sleeved on the surface of the slide rod.
[0014] The above technical solution is adopted to limit the tooth plate and the pressure plate.
[0015] The utility model is further configured as follows: one end of the adjusting bolt away from the pressing plate is fixedly sleeved with a rotating disk.
[0016] The adoption of the technical solution makes it convenient to rotate the adjusting bolt.
[0017] The utility model is further configured as follows: a threaded column is bolted at the bottom of the adjusting sleeve, one end of the threaded column penetrates to the bottom of the placement beam and is sleeved with a cushion block, and a surface of the threaded column is threadedly connected with a limiting nut.
[0018] The above technical solution is adopted to facilitate fixing the adjustment sleeve and the placement beam together.
[0019] The utility model is further configured as follows: a locking block is symmetrically bolted to the bottom of the adjustment sleeve, and a locking groove used in conjunction with the locking block is provided on the top of the placement beam.
[0020] The above technical solution is adopted to limit the position of the adjustment sleeve.
[0021] In summary, the utility model has the following beneficial effects:
[0022] The utility model discloses an adjusting rod is arranged inside the adjusting sleeve. When the height needs to be adjusted, the staff only needs to twist the adjusting bolt to make a buffer space between the tooth plate and the pressure plate, so that the tooth plate can slide dislocatedly inside the tooth groove. In this way, the staff can adjust the height of the adjusting sleeve on the adjusting rod. When the adjustment is completed, it is only necessary to twist the adjusting bolt to make the pressure plate close to the tooth plate under the action of the supporting spring, so as to drive the tooth plate and the tooth groove on the adjusting rod to be clamped. The adjustment speed is fast and the staff fatigue is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 It is a partial structural cross-sectional view of the utility model;
[0025] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;
[0026] Figure 4 It is a partial structural sectional view of the utility model.
[0027] 1. Placement beam; 2. Adjustment sleeve; 3. Adjustment rod; 4. Tooth groove; 5. Adjustment seat; 6. Tooth plate; 7. Pressure plate; 8. Support spring; 9. Adjustment bolt; 10. Slider; 11. Slide groove; 12. Mounting seat; 13. Guide rod; 14. Slide rod; 15. Rotating disk; 16. Threaded column; 17. Spacer block; 18. Limit nut; 19. Positioning block; 20. Positioning groove. DETAILED DESCRIPTION
[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0029] Embodiment 1:
[0030] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A height adjustment mechanism of an anti-seismic support and hanger comprises a placing beam 1, an adjusting sleeve 2 is symmetrically arranged on the top of the placing beam 1, an adjusting rod 3 is arranged inside the adjusting sleeve 2, a tooth groove 4 is opened on the opposite side of the two adjusting rods 3, an adjusting seat 5 is connected to the opposite side of the two adjusting sleeves 2, a tooth plate 6 engaged with the tooth groove 4 is arranged inside the adjusting seat 5, a pressing plate 7 is arranged inside the adjusting seat 5, a supporting spring 8 is symmetrically arranged between the pressing plate 7 and the tooth plate 6, and an adjusting spring 8 is threadedly connected to the pressing plate 7 through a bearing on the opposite side of the two adjusting seats 5 Bolt 9, an adjusting rod 3 is arranged inside the adjusting sleeve 2. When the height needs to be adjusted, the staff only needs to twist the adjusting bolt 9 to make a buffer space between the tooth plate 6 and the pressure plate 7, so that the tooth plate 6 can slide dislocated inside the tooth groove 4, so that the staff can adjust the height of the adjusting sleeve 2 on the adjusting rod 3. When the adjustment is completed, it is only necessary to twist the adjusting bolt 9 to make the pressure plate 7 close to the tooth plate 6 under the action of the supporting spring 8, so as to drive the tooth plate 6 to clamp with the tooth groove 4 on the adjusting rod 3, the adjustment speed is fast, and the staff fatigue is low.
[0031] refer to Figure 1 and Figure 3The inside of the adjusting sleeve 2 is symmetrically bolted with a slider 10, and the surface of the adjusting rod 3 is provided with a slide groove 11 used in conjunction with the slider 10. By setting the slider 10 and the slide groove 11, the adjusting rod 3 is slidably limited.
[0032] refer to Figure 1 The top of the adjusting rod 3 is bolted with a mounting seat 12, and the top of the mounting seat 12 is symmetrically provided with mounting hole grooves. By setting the mounting seat 12, it is convenient to install the support bracket on the top of the wall.
[0033] refer to Figure 1 A guide rod 13 is bolted inside the adjusting sleeve 2, and the guide rod 13 is slidably connected to the adjusting rod 3. By setting the guide rod 13, the adjusting rod 3 is slidably limited.
[0034] refer to Figure 2 The tooth plate 6 is symmetrically bolted with a slide rod 14 that is slidably connected to the pressure plate 7. The slide rod 14 is slidably connected to the adjustment seat 5, and the support spring 8 is sleeved on the surface of the slide rod 14. By setting the slide rod 14, the tooth plate 6 and the pressure plate 7 are limited.
[0035] refer to Figure 1 , Figure 2 and Figure 3 One end of the adjusting bolt 9 away from the pressing plate 7 is fixedly sleeved with a rotating disk 15. By setting the rotating disk 15, it is convenient to rotate the adjusting bolt 9.
[0036] refer to Figure 1 and Figure 4 A threaded column 16 is bolted to the bottom of the adjusting sleeve 2, one end of the threaded column 16 passes through the bottom of the placement beam 1 and is sleeved with a pad 17, and the surface of the threaded column 16 is threadedly connected to a limiting nut 18. By setting the threaded column 16, the pad 17 and the limiting nut 18, the adjusting sleeve 2 and the placement beam 1 can be conveniently fixed together.
[0037] refer to Figure 4 The bottom of the adjustment sleeve 2 is symmetrically bolted with a positioning block 19, and the top of the placement beam 1 is provided with a positioning groove 20 used in conjunction with the positioning block 19. The adjustment sleeve 2 is limited by setting the positioning block 19 and the positioning groove 20.
[0038] Brief description of the use process: an adjusting rod 3 is arranged inside the adjusting sleeve 2. When the height needs to be adjusted, the staff only needs to twist the adjusting bolt 9 to create a buffer space between the tooth plate 6 and the pressure plate 7, so that the tooth plate 6 can slide displacedly inside the tooth groove 4. In this way, the staff can adjust the height of the adjusting sleeve 2 on the adjusting rod 3. When the adjustment is completed, it is only necessary to twist the adjusting bolt 9 to make the pressure plate 7 close to the tooth plate 6 under the action of the supporting spring 8, so as to drive the tooth plate 6 to clamp with the tooth groove 4 on the adjusting rod 3. The adjustment speed is fast and the staff's fatigue is low.
[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.
Claims
1. A height adjustment mechanism for a seismic support and hanger, comprising a placement beam (1), characterized in that: An adjusting sleeve (2) is symmetrically arranged on the top of the placing beam (1), an adjusting rod (3) is arranged inside the adjusting sleeve (2), a tooth groove (4) is provided on the opposite side of the two adjusting rods (3), an adjusting seat (5) is connected to the opposite side of the two adjusting sleeves (2), a tooth plate (6) engaged with the tooth groove (4) is arranged inside the adjusting seat (5), a pressure plate (7) is arranged inside the adjusting seat (5), a supporting spring (8) is symmetrically arranged between the pressure plate (7) and the tooth plate (6), and an adjusting bolt (9) is threadedly connected to the pressure plate (7) and rotatably connected to the pressure plate (7) through a bearing on the opposite side of the two adjusting seats (5).
2. The height adjustment mechanism of the seismic support and hanger according to claim 1 is characterized in that: The inside of the adjusting sleeve (2) is symmetrically bolted with a sliding block (10), and the surface of the adjusting rod (3) is provided with a sliding groove (11) used in conjunction with the sliding block (10).
3. The height adjustment mechanism of the seismic support and hanger according to claim 1 is characterized in that: The top of the adjusting rod (3) is bolted with a mounting seat (12), and the top of the mounting seat (12) is symmetrically provided with mounting hole grooves.
4. The height adjustment mechanism of the seismic support and hanger according to claim 1 is characterized in that: A guide rod (13) is bolted inside the adjusting sleeve (2), and the guide rod (13) is slidably connected to the adjusting rod (3).
5. The height adjustment mechanism of the seismic support and hanger according to claim 1 is characterized in that: A slide bar (14) slidably connected to the pressure plate (7) is symmetrically bolted on the tooth plate (6); the slide bar (14) is slidably connected to the adjustment seat (5); and a support spring (8) is sleeved on the surface of the slide bar (14).
6. The height adjustment mechanism of the seismic support and hanger according to claim 1, characterized in that: One end of the adjusting bolt (9) away from the pressing plate (7) is fixedly sleeved with a rotating disk (15).
7. The height adjustment mechanism of the seismic support and hanger according to claim 1, characterized in that: The bottom of the adjustment sleeve (2) is bolted with a threaded column (16), one end of the threaded column (16) penetrates to the bottom of the placement beam (1) and is sleeved with a cushion block (17), and the surface of the threaded column (16) is threadedly connected to a limiting nut (18).
8. The height adjustment mechanism of the seismic support and hanger according to claim 1, characterized in that: A locking block (19) is symmetrically bolted to the bottom of the adjustment sleeve (2), and a locking groove (20) for use with the locking block (19) is provided on the top of the placement beam (1).