Adjustable clip used on tower tray
By designing adjustable clips, the problems of loose tray clips and difficulty in replacement are solved, enabling rapid installation and stable connection, thus improving the efficiency and economic benefits of tray installation.
Patent Information
- Application Number
- CN202422646536.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Existing tray clamps tend to loosen or fall off during use due to the addition of backing plates. Furthermore, changing the clamp specifications is difficult and time-consuming, and they cannot quickly adapt to changes in the thickness of the support ring, thus affecting the efficiency and cost of tray installation.
An adjustable clip is designed, including a clip plate, a support ring, a fastening adjustment component, and a locking component. Through the cooperation of bolts and nuts, the support ring and the tray plate can be fastened and their positions adjusted to meet different thickness requirements.
It improves the efficiency of tower plate installation, reduces material and labor costs, shortens the construction cycle and expenses for enterprises, and ensures the practicality and stability of the clamps.
Smart Images
Figure CN223517542U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The adjustable clamp of the utility model relates to the technical field of adjustable clamps, and particularly relates to an adjustable clamp used on a tray. BACKGROUND
[0002] The adjustable clamp on the tray is a device for fixing and adjusting the position of components in a tower device in the chemical industry, the petroleum industry and the like. The adjustable clamp is composed of a clamp body, an adjusting bolt and a nut, the clamp body is attached to the fixed component, and clamping and position adjustment are realized by rotating the adjusting bolt and the nut. The adjustable clamp can cope with manufacturing errors, installation precision and thermal expansion and the like, and can ensure the levelness of the tray and the position precision of the components, for example, can ensure uniform distribution of gas and liquid and mass transfer efficiency in a rectifying tower. In the field of chemical rectification and absorption towers and the like, the adjustable clamp can be used for fixing and adjusting liquid distributors, gas distribution devices and the like, so as to improve working effect.
[0003] In order to ensure that the levelness of the tray after installation meets the requirements, the levelness of the support ring after being welded to the tower body must meet the requirements of the specification. However, in the actual tray installation process, the levelness of the support ring does not meet the requirements of the specification in many cases, which requires the installation workers to adjust the levelness of the support ring on site. The most common method for adjusting the levelness of the support ring is to pad a steel plate at the support ring that is relatively low.
[0004] The existing clamp is not suitable for the original support ring thickness due to the added pad, which leads to easy loosening and falling off of the clamp. Moreover, the degree of adjustment of the support ring level is not uniform, and the thickness of the added pad is highly uncertain, so it is very difficult to correctly install the tray by replacing the clamp specifications, and a long time is required, and therefore the adjustable clamp used on a tray is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] In order to make up for the above shortcomings, the utility model provides an adjustable clamp used on a tray, which aims at improving the problem that the clamp used in the prior art is inconvenient to adjust and inconvenient to adjust when replaced.
[0006] To achieve the above object, the utility model provides the following technical scheme: an adjustable clamp used on a tray, comprising a clamp plate, a support ring is arranged on the upper side of the clamp plate, a tray plate is attached to the upper surface of the support ring, a fastening and adjusting assembly for fastening the support ring is installed in the clamp plate, a hexagonal thin nut is arranged on the other side of the upper surface of the clamp plate, and a locking assembly for locking the tray plate is installed in the hexagonal thin nut.
[0007] The fastening and adjusting assembly comprises a bolt two, one end of the bolt two is fixedly connected to the inner wall of the clamp plate, a locking nut two is threadedly connected to the outer wall of the bolt two, and an oval gasket is arranged on the outer wall of the bolt two.
[0008] Further, the locking assembly comprises a bolt one, the outer wall of the bolt one is threadedly connected with a locking nut one, and the outer wall of the bolt one is threadedly connected with the inner wall of a hexagonal thin nut.
[0009] Further, the supporting ring is arranged on the right side of the upper surface of the clamping plate, and the lower surface of the tray plate is attached to the upper surface of the supporting ring.
[0010] Further, the outer wall of the bolt two is arranged in the clamping plate, the tray plate and the oval gasket respectively, and the clamping plate, the tray plate and the oval gasket are arranged linearly and equidistantly.
[0011] Further, the lower surface of the locking nut two is attached to the upper surface of the oval gasket, and the locking nut two is used for positioning the position of the oval gasket.
[0012] Further, the outer wall of the hexagonal thin nut is connected with the upper surface of the clamping plate through a welding spot one, and the bolt two is connected with the lower surface of the clamping plate through a welding spot two.
[0013] Further, the bolt one is arranged in the clamping plate, and the upper surface of the locking nut one is attached to the lower surface of the clamping plate.
[0014] Further, the upper surface of the bolt one is abutted against the lower surface of the tray plate, and the bolt one is used for positioning the position of the tray plate.
[0015] The utility model has the advantages of the following beneficial effects:
[0016] 1. In the utility model, the adjustable clamp can adjust the size L1 according to the thickness of the supporting ring, quickly adapt to different working conditions during installation, and be used for tower plate installation after adjusting the use height before installation, thereby reducing repeated debugging and searching time caused by unsuitable clamps, making installation smoother, greatly improving installation efficiency, shortening project construction period, and improving the practicality of the clamp.
[0017] 2. In the utility model, the clamp can adapt to different situations through size adjustment, avoid frequent replacement caused by unsuitable clamps, save a large amount of materials, reduce the working hours required for replacing the clamp, and reduce labor costs. In large-scale tower equipment construction, material procurement costs and working hour costs can be significantly reduced, and the economic benefits of enterprises can be improved. DRAWINGS
[0018] Figure 1 A three-dimensional structure schematic view of the adjustable clamp for the tower plate is provided for the utility model.
[0019] Figure 2 A locking nut one part structure schematic view of the adjustable clamp for the tower plate is provided for the utility model.
[0020] Figure 3 A side view schematic drawing of the adjustable clamp used on the tray is proposed for the utility model.
[0021] Legend:
[0022] 1, clamp plate; 2, support ring; 3, tray plate; 4, oval gasket; 5, bolt one; 6, locking nut one; 7, hexagonal thin nut; 8, welding point one; 9, bolt two; 10, locking nut two; 11, welding point two. Specific implementation
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Reference Figure 1 , Figure 2 and Figure 3The utility model provides a kind of adjustable clip for tray, including card 1, card 1 plays the role of basic support and connection other components, provide a stable platform for entire clip structure, the upper side of card 1 is provided with support ring 2, support ring 2 is mainly used for bearing and supporting tray plate 3, so that it can be stably placed in suitable position, support ring 2 upper surface is attached with tray plate 3, tray plate 3 is the important component of tray, for realizing gas-liquid mass transfer etc.
[0025] Refer to Figure 1 、 Figure 2 and Figure 3The supporting ring 2 is arranged on the right side of the upper surface of the clamping plate 1, and is used to provide a stable supporting base for the tray plate 3, so that the tray plate 3 can be accurately placed in the appropriate position. The lower surface of the tray plate 3 is attached to the upper surface of the supporting ring 2, so that the two are in close contact, and the force transmission and stability of the equipment are ensured. The outer wall of the bolt 2 is arranged in the clamping plate 1, the tray plate 3 and the oval gasket 4 respectively, and the bolt 2 is used to connect and fix these components, so that they form an integral structure. The clamping plate 1, the tray plate 3 and the oval gasket 4 are arranged in a linear and equidistant manner, which is helpful to uniform stress and ensures the stability and reliability of the structure. The lower surface of the locking nut 2 is attached to the upper surface of the oval gasket 4, and the locking nut 2 is used to position the oval gasket 4. By rotating the locking nut 2, the pressure of the oval gasket 4 can be adjusted, so that the fastening degree of the whole connecting structure can be adjusted, and the firmness of the connection is ensured. The outer wall of the hexagonal thin nut 7 is connected to the upper surface of the clamping plate 1 through the welding spot 1, and the welding spot 1 is used to fix the connection, so that the hexagonal thin nut 7 can be stably combined with the clamping plate 1, and provides support for the installation and operation of the bolt 1. The bolt 2 is connected to the lower surface of the clamping plate 1 through the welding spot 2, which ensures the firmness of the connection between the bolt 2 and the clamping plate 1, and prevents the bolt 2 from shifting or loosening during work. The bolt 1 is arranged in the clamping plate 1, and is used to position the tray plate 3. By cooperating with other components, the height and levelness of the tray plate 3 can be adjusted. The upper surface of the locking nut 1 is attached to the lower surface of the clamping plate 1, and by rotating the locking nut 1, the bolt 1 can be moved, so that the tray plate 3 can be locked or loosened, to adapt to different installation and work requirements.
[0026] Working principle: when the clamp is needed, the supporting ring 2 is arranged on the upper side of the clamping plate 1, and the tray plate 3 is attached to the upper surface of the supporting ring 2. In the fastening and adjusting assembly, one end of the bolt 2 is fixed to the inner wall of the clamping plate 1, and the outer wall thereof is threadedly connected to the locking nut 2. The oval gasket 4 is sleeved on the outer wall of the bolt 2, and by rotating the locking nut 2, the lower surface thereof is attached to the upper surface of the oval gasket 4, so that the position of the oval gasket 4 can be positioned, and the supporting ring 2 is fastened. The hexagonal thin nut 7 is connected to the upper surface of the clamping plate 1 through the welding spot 1, and the bolt 1 in the locking assembly is threadedly connected to the locking nut 6 and the inner wall of the hexagonal thin nut 7. The bolt 1 penetrates the clamping plate 1, and the upper surface thereof abuts against the lower surface of the tray plate 3, so that the position of the tray plate 3 can be positioned. The outer wall of the bolt 2 penetrates the clamping plate 1, the tray plate 3 and the oval gasket 4, and the clamping plate 1, the tray plate 3 and the oval gasket 4 are arranged in a linear and equidistant manner. The bolt 2 is connected to the lower surface of the clamping plate 1 through the welding spot 2. By adjusting the locking nut 1 and the locking nut 2, the fastening and position adjustment of the tray plate 3 and the supporting ring 2 can be realized, to adapt to different installation requirements.
[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. An adjustable clamp for use on a tray, comprising a clamp plate (1), characterised in that: The card board (1) upper side is provided with support ring (2), the support ring (2) upper surface is attached with tray board (3), the card board (1) inside is installed for fastening support ring (2) fastening adjustment assembly, the card board (1) upper surface other side is provided with hexagonal thin nut (7), the hexagonal thin nut (7) inside is installed for locking tray board (3) locking assembly; The fastening adjustment assembly includes bolt two (9), one end of the bolt two (9) is fixedly connected to the inner wall of the card board (1), the outer wall of the bolt two (9) is threadedly connected with the locking nut two (10), and the outer wall of the bolt two (9) is provided with an oval gasket (4).
2. An adjustable clamp for use on a tray as defined in claim 1, wherein: The locking assembly includes a bolt one (5), the outer wall of the bolt one (5) is threadedly connected with a locking nut one (6), and the outer wall of the bolt one (5) is threadedly connected to the inner wall of the hexagonal thin nut (7).
3. An adjustable clamp for use on a tray as defined in claim 1, wherein: The support ring (2) is arranged on the right side of the upper surface of the card board (1), and the lower surface of the tray board (3) is attached to the upper surface of the support ring (2).
4. An adjustable clamp for use on a tray as defined in claim 1, wherein: The outer wall of the bolt two (9) is respectively arranged in the card board (1), the tray board (3) and the oval gasket (4), and the card board (1), the tray board (3) and the oval gasket (4) are linearly and equidistantly arranged.
5. An adjustable clamp for use on a tray as defined in claim 1, wherein: The lower surface of the locking nut two (10) is attached to the upper surface of the oval gasket (4), and the locking nut two (10) is used for positioning the position of the oval gasket (4).
6. An adjustable clamp for use on a tray as defined in claim 1, wherein: The outer wall of the hexagonal thin nut (7) is connected with the upper surface of the card board (1) through the welding point one (8), and the bolt two (9) and the lower surface of the card board (1) are connected through the welding point two (11).
7. An adjustable clamp for use on a tray as defined in claim 2, wherein: The bolt one (5) is arranged in the card board (1), and the upper surface of the locking nut one (6) is attached to the lower surface of the card board (1).
8. An adjustable clamp for use on a tray as defined in claim 2, wherein: The upper surface of the bolt one (5) abuts against the lower surface of the tray board (3), and the bolt one (5) is used for positioning the position of the tray board (3).