Height-adjustable valve and driving mechanism connecting support

Abstract

The utility model relates to the technical field of mounting supports, in particular to a height-adjustable valve and driving mechanism connecting support which comprises an upper end support and a lower end support which are of a split structure. The lower end bracket comprises a lower receiving disc and two lower supporting plates which are oppositely arranged; the upper receiving disc is used for forming a mounting platform of a driving mechanism, and the lower receiving disc is used for being connected with a valve body of a ball valve. The upper supporting plate and the lower supporting plate are connected into an integral structure through bolts, a plurality of fixing holes are formed in the upper supporting plate and the lower supporting plate in the vertical direction, the fixing holes of different heights are matched with the bolts for connection, and the distance between the upper receiving disc and the lower receiving disc can be adjusted. Compared with a support with a fixed height in the prior art, the support can be adjusted according to the installation requirements of different heights, and the installation flexibility and the use convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a height-adjustable valve and drive mechanism connecting bracket. Background Art

[0002] In the prior art, most brackets used to secure ball valve drive mechanisms are fixed-height structures. However, during installation and use, field conditions are complex and diverse, and the installation height of the drive mechanism often needs to be adjusted based on actual conditions. Traditional fixed-height brackets are unable to meet this requirement.

[0003] Therefore, there is an urgent need for a connecting bracket for a ball valve drive mechanism that can be adjusted in height according to actual installation requirements to ensure that the ball valve drive mechanism can be stably and accurately installed in a specified position. Utility Model Content

[0004] The purpose of the utility model is to provide a height-adjustable valve and drive mechanism connecting bracket to solve the problem in the prior art that the height of the ball valve drive mechanism bracket is fixed and difficult to adjust according to actual installation requirements.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A height-adjustable valve and drive mechanism connecting bracket, comprising an upper end bracket and a lower end bracket of a split structure, the upper end bracket comprising an upper connecting plate and two upper support plates arranged oppositely, the lower end bracket comprising a lower connecting plate and two lower support plates arranged oppositely; the upper connecting plate is used to form a mounting platform for the drive mechanism, and the lower connecting plate is used to connect the valve body of the ball valve; the upper support plate and the lower support plate are connected to form an integral structure by bolts, and the upper support plate and the lower support plate are provided with a plurality of fixing holes in the vertical direction, and the distance between the upper connecting plate and the lower connecting plate can be adjusted by connecting the fixing holes at different heights in conjunction with bolts.

[0007] Preferably, the upper support plate and the lower support plate each include a bite portion and a main body portion, the plate thickness of the bite portion is half of the plate thickness of the main body portion, and the fixing hole is provided in the bite portion.

[0008] Preferably, a rubber pad layer is provided on the contacting side of the engaging portion.

[0009] Preferably, the connecting bracket also includes a plurality of bearing blocks, each of which is provided with a through hole for the bolt to pass through; when the spacing distance between the upper connecting plate and the lower connecting plate increases, the bearing blocks are used to fill the fitting gap between the upper support plate and the lower support plate; and the structural dimension of the bearing block is a, and when the spacing distance between the upper connecting plate and the lower connecting plate increases by the spacing of one fixing hole, the spacing dimension formed between the bite portion and the main body is b, a=b.

[0010] Preferably, a slot is provided on one side of the lower support plate abutting against the supporting block, a protrusion is provided on one side of the upper support plate abutting against the supporting block, the slot and the protrusion both extend to the side where the engaging portion fits together, and the supporting block is also provided with a limit block adapted to the slot and a limit slot adapted to the protrusion.

[0011] Preferably, the cross-sectional dimension of the locking slot is larger than the cross-sectional dimension of the limiting block, and the cross-sectional dimension of the limiting groove is larger than the cross-sectional dimension of the protrusion.

[0012] Preferably, both ends of the bearing block extend beyond the side surfaces of the upper support plate and the lower support plate.

[0013] Preferably, an armpit angle is provided between the upper receiving plate and the upper support plate, and an armpit angle is provided between the lower receiving plate and the lower support plate.

[0014] Preferably, the planar size of the upper receiving plate is larger than the planar size of the lower receiving plate.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] 1. The height-adjustable valve and drive mechanism connection bracket described in the present invention is designed to be installed by first connecting and securing the lower bracket to the ball valve body. Subsequently, the relative positions of the upper and lower support plates are adjusted according to site conditions, and fixing holes at appropriate heights are selected. Bolts are then used to connect the upper and lower support plates into an integrated structure. Compared to existing fixed-height brackets, the present invention can be adjusted to meet installation requirements at different heights, improving installation flexibility and ease of use.

[0017] 2. The utility model describes a height-adjustable valve and drive mechanism connecting bracket, the connecting bracket also includes a plurality of bearing blocks, the bearing blocks are provided with through holes for bolts to pass through; when the spacing distance between the upper connecting plate and the lower connecting plate increases, the bearing blocks are used to fill the fitting gap between the upper support plate and the lower support plate; and the structural dimension of the bearing blocks is a, and when the spacing distance between the upper connecting plate and the lower connecting plate increases by the spacing of one of the fixing holes, the spacing dimension formed between the bite portion and the main body is b, a=b. With this structural setting, when the spacing distance between the upper connecting plate and the lower connecting plate needs to be adjusted and increased, the fitting gap between the upper support plate and the lower support plate can be filled by adding a corresponding number of the bearing blocks, thereby improving the stability and load-bearing capacity of the overall structure of the bracket;

[0018] 3. The utility model describes a height-adjustable valve and a drive mechanism connecting bracket, in which the two ends of the bearing block are arranged to extend beyond the sides of the upper support plate and the lower support plate, which can make it easier for staff to install or remove the bearing block, thereby improving the installation convenience and efficiency of the bracket; at the same time, this design can also prevent the risk of rainwater seeping into the fitting gap between the card slot and the limit block, as well as the risk of rainwater seeping into the fitting gap between the protrusion and the limit slot, thereby further improving the corrosion resistance and service life of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front view structure of a height-adjustable valve and a drive mechanism connection bracket;

[0020] Figure 2 yes Figure 1 Schematic diagram of the structure of A;

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure of B;

[0022] Figure 4 The diagram is a side view of a height-adjustable valve and a drive mechanism connecting bracket.

[0023] Markings in the figure: 1-upper bracket, 2-lower bracket, 3-upper support plate, 4-upper receiving plate, 5-lower support plate, 6-lower receiving plate, 7-bolt, 8-bite part, 9-main body, 10-rubber pad, 11-bearing block, 12-slot, 13-bump, 14-limit block, 15-limit slot, 16-axillary angle. DETAILED DESCRIPTION

[0024] The present invention will be described in detail below with reference to the accompanying drawings.

[0025] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0026] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0029] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0030] Example 1: Figure 1 As shown, the utility model describes a height-adjustable valve and drive mechanism connecting bracket, comprising an upper end bracket 1 and a lower end bracket 2 of a split structure, the upper end bracket 1 comprising an upper receiving plate 4 and two oppositely arranged upper support plates 3, the lower end bracket 2 comprising a lower receiving plate 6 and two oppositely arranged lower support plates 5; the upper receiving plate 4 is used to form a mounting platform for the drive mechanism, and the lower receiving plate 6 is used to connect the valve body of the ball valve; the upper support plate 3 and the lower support plate 5 are connected to form an integral structure by bolts 7, and the upper support plate 3 and the lower support plate 5 are provided with a plurality of fixing holes in the vertical direction, which are connected by the fixing holes at different heights in conjunction with the bolts 7, so that the spacing distance between the upper receiving plate 4 and the lower receiving plate 6 can be adjusted.

[0031] Using the height-adjustable valve and drive mechanism connection bracket described in this invention, during installation, first secure the lower bracket 2 to the ball valve body. Then, based on site conditions, adjust the relative positions of the upper and lower support plates 3 and 5, select fixing holes at appropriate heights, and use bolts 7 to connect the upper and lower support plates 3 and 5 to form a single structure. Compared to existing fixed-height brackets, the present invention can be adjusted to meet installation requirements at varying heights, improving installation flexibility and ease of use.

[0032] As a preferred embodiment, based on the above approach, the upper support plate 3 and the lower support plate 5 further include a snap-fit ​​portion 8 and a main body 9. The snap-fit ​​portion 8 has a thickness that is half that of the main body 9, and the fixing holes are provided in the snap-fit ​​portion 8. This structural arrangement improves the structural integrity of the novel bracket; in addition, the design of the snap-fit ​​portion 8 reduces the overall weight of the bracket, making height adjustment easier and more convenient.

[0033] As a preferred embodiment, on the basis of the above-mentioned embodiment, further, a rubber pad layer 10 is provided on the contacting side of the bite portion 8 .

[0034] The provision of the rubber pad layer 10 in this embodiment can increase the friction between the engaging portions 8 and improve the stability of the overall bracket structure. Furthermore, the rubber pad layer 10 provides a certain cushioning effect, reducing friction between the engaging portions 8 caused by vibration or impact during use, thereby extending the service life of the bracket. Furthermore, the rubber pad layer 10 can fill gaps between the engaging portions 8 due to machining errors, further improving the stability of the connection between the upper bracket 1 and the lower bracket 2.

[0035] Example 2: Figures 1 to 4 As shown, the utility model describes a height-adjustable valve and drive mechanism connecting bracket. On the basis of the above method, further, the connecting bracket also includes a plurality of bearing blocks 11, and the bearing blocks 11 are provided with through holes for the bolts 7 to pass through; when the spacing distance between the upper receiving plate 4 and the lower receiving plate 6 increases, the bearing blocks 11 are used to fill the fitting gap between the upper support plate 3 and the lower support plate 5; and the structural dimension of the bearing block 11 is a, and when the spacing distance between the upper receiving plate 4 and the lower receiving plate 6 increases by the spacing of one of the fixing holes, the spacing dimension formed between the bite portion 8 and the main body 9 is b, a=b.

[0036] Specifically, in this embodiment, when the spacing distance between the upper receiving plate 4 and the lower receiving plate 6 needs to be adjusted and increased, the matching gap between the upper support plate 3 and the lower support plate 5 is filled by adding a corresponding number of the supporting blocks 11, thereby improving the stability and load-bearing capacity of the overall structure of the bracket.

[0037] For example, when the upper receiving plate 4 moves upward by the distance between the two fixing holes, the two bearing blocks 11 can be used to fill the fitting gap between the upper supporting plate 3 and the lower supporting plate 5 .

[0038] As a preferred embodiment, on the basis of the above-mentioned method, further, a slot 12 is provided on the side of the lower support plate 5 that abuts the bearing block 11, and a protrusion 13 is provided on the side of the upper support plate 3 that abuts the bearing block 11. The slot 12 and the protrusion 13 both extend to the side that fits the bite portion 8. The bearing block 11 is also provided with a limit block 14 that is adapted to the slot 12, and a limit groove 15 that is adapted to the protrusion 13. This structural setting can prevent the bearing block 11 from shifting or falling off during use, further improving the stability of the overall structure of the bracket. In addition, the design of the slot 12 and the protrusion 13 can also increase the contact area between the bearing block 11 and the upper support plate 3 and the lower support plate 5, thereby improving the connection strength between the bearing block 11 and the upper support plate 3 and the lower support plate 5.

[0039] As a preferred embodiment, based on the above manner, further, the cross-sectional dimension of the locking slot 12 is larger than the cross-sectional dimension of the limiting block 14 , and the cross-sectional dimension of the limiting slot 15 is larger than the cross-sectional dimension of the protrusion 13 .

[0040] In this embodiment, it is taken into consideration that in the processing and production of the bracket, there may be certain errors in the processing accuracy of the slot 12, the protrusion 13 and the limit block 14. Therefore, the cross-sectional dimensions of the slot 12 are designed to be larger than the cross-sectional dimensions of the limit block 14, and the cross-sectional dimensions of the limit slot 15 are designed to be larger than the cross-sectional dimensions of the protrusion 13. This ensures that the limit block 14 can be smoothly installed between the upper support plate 3 and the lower support plate 5, thereby improving the assembly efficiency and stability of the bracket. In addition, adopting this structural setting can also avoid the formation of a matching gap between the limit block 14 and the bite portion 8, further improving the stability of the overall structure of the bracket. On the other hand, this design can also adapt to the slight deformation of the bracket caused by factors such as thermal expansion and contraction during use, avoid the bearing block 11 from getting stuck or falling off due to deformation, and further improve the reliability and service life of the bracket.

[0041] As a preferred embodiment, on the basis of the above-mentioned embodiment, further, both ends of the bearing block 11 extend beyond the side surfaces of the upper support plate 3 and the lower support plate 5 .

[0042] In this embodiment, the two end portions of the supporting block 11 are arranged to extend beyond the side surfaces of the upper support plate 3 and the lower support plate 5, which can make it easier for the staff to install or disassemble the supporting block 11, thereby improving the installation convenience and efficiency of the bracket. At the same time, this design can also prevent the risk of rainwater infiltrating into the fitting gap between the card slot 12 and the limit block 14, as well as the risk of rainwater infiltrating into the fitting gap between the protrusion 13 and the limit groove 15, thereby further improving the corrosion resistance and service life of the bracket.

[0043] Example 3: Figure 1 and Figure 4 As shown, the height-adjustable valve and drive mechanism connecting bracket described in the present invention is further provided with an added armpit angle 16 between the upper receiving plate 4 and the upper support plate 3, and an added armpit angle 16 is provided between the lower receiving plate 6 and the lower support plate 5 on the basis of the above method.

[0044] This structural setting increases the structural strength of the upper bracket 1 and the lower bracket 2; in addition, the design of adding the armpit angle 16 can also disperse stress, reduce the risk of bracket damage caused by stress concentration, and further improve the bearing capacity and service life of the bracket.

[0045] As a preferred embodiment, based on the above embodiment, further, the plane size of the upper receiving plate 4 is larger than the plane size of the lower receiving plate 6 .

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A height-adjustable valve and drive mechanism connecting bracket, characterized in that: The present invention comprises an upper end bracket and a lower end bracket of a split structure, wherein the upper end bracket comprises an upper connecting plate and two upper supporting plates arranged opposite to each other, and the lower end bracket comprises a lower connecting plate and two lower supporting plates arranged opposite to each other; the upper connecting plate is used to form a mounting platform for the driving mechanism, and the lower connecting plate is used to connect the valve body of the ball valve; the upper supporting plate and the lower supporting plate are connected to form an integral structure by bolts, and the upper supporting plate and the lower supporting plate are provided with a plurality of fixing holes in the vertical direction, and the distance between the upper connecting plate and the lower connecting plate can be adjusted by connecting the fixing holes at different heights with bolts.

2. The height-adjustable valve and drive mechanism connecting bracket according to claim 1, characterized in that: The upper support plate and the lower support plate each include a bite portion and a main body portion. The thickness of the bite portion is half of the thickness of the main body portion. The fixing hole is provided in the bite portion.

3. The height-adjustable valve and drive mechanism connecting bracket according to claim 2, characterized in that: A rubber pad layer is provided on the contacting side of the bite portion.

4. The height-adjustable valve and drive mechanism connection bracket according to claim 3, characterized in that: The connecting bracket also includes a plurality of bearing blocks, each of which is provided with a through hole for the bolt to pass through; when the distance between the upper connecting plate and the lower connecting plate increases, the bearing blocks are used to fill the fitting gap between the upper support plate and the lower support plate; and the structural dimension of the bearing block is a, and when the distance between the upper connecting plate and the lower connecting plate increases by the spacing of one fixing hole, the spacing dimension formed between the bite portion and the main body is b, a=b.

5. The height-adjustable valve and drive mechanism connection bracket according to claim 4, characterized in that: A card slot is provided on one side of the lower support plate that abuts against the bearing block, and a protrusion is provided on one side of the upper support plate that abuts against the bearing block. Both the card slot and the protrusion extend to the side where the engaging portion fits together. The bearing block is also provided with a limit block adapted to the card slot and a limit slot adapted to the protrusion.

6. The height-adjustable valve and drive mechanism connecting bracket according to claim 5, characterized in that: The cross-sectional dimension of the clamping slot is larger than the cross-sectional dimension of the limiting block, and the cross-sectional dimension of the limiting groove is larger than the cross-sectional dimension of the protrusion.

7. The height-adjustable valve and drive mechanism connection bracket according to claim 6, characterized in that: Both ends of the bearing block extend beyond side surfaces of the upper support plate and the lower support plate.

8. The height-adjustable valve and drive mechanism connection bracket according to claim 1, characterized in that: An armpit angle is provided between the upper connecting plate and the upper supporting plate, and an armpit angle is provided between the lower connecting plate and the lower supporting plate.

9. The height-adjustable valve and drive mechanism connection bracket according to claim 1, characterized in that: The plane size of the upper receiving plate is larger than the plane size of the lower receiving plate.

Images