A wrap-around pipe rack for a plant column

Abstract

The utility model discloses a kind of for factory building stand's encircling type pipeline fixing frame, belong to pipeline fixing technical field;The fixing frame includes support mechanism, the support mechanism includes support plate, rotationally connected in the lower fixed plate of the support plate, and the upper fixed plate of being detachably connected in the lower fixed plate by fixed bolt, the fixing frame further include angle adjusting mechanism being arranged in the support plate, vertical fixed shaft is in the support plate, the angle adjusting mechanism includes the right-angle gear being set on the shaft, right-angle lock tongue being slidably arranged in the sliding slot, and spring being arranged between the rear portion of right-angle lock tongue and the sliding slot groove bottom portion.This utility model by angle adjusting mechanism, so that the fixing frame can be conveniently adjusted fixed angle, and one-way locking is reliable, by replaceable adjusting block, different diameter pipeline can be flexibly adapted, improve the versatility and practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of pipeline fixing technology, and in particular to a ring-shaped pipeline fixing bracket for factory columns. Background Technology

[0002] In the construction and maintenance of modern factories, various pipelines, such as water pipes, gas pipes, and cable trays, need to be laid in large quantities and securely installed on the columns or supports of the factory. Pipeline fixing brackets are key components for achieving this purpose.

[0003] Currently, the commonly used pipeline fixing brackets in factories are mostly simple U-shaped clamps or split clamps. These brackets are usually directly fixed to the columns or embedded parts with bolts, and their installation angle is fixed after fixing, lacking flexibility.

[0004] However, in complex industrial environments, pipeline routes often need to be adjusted according to site conditions, and may need to be laid out at an angle or at a specific angle. Traditional mounting brackets cannot provide angle adjustment functions. When the pipeline angle needs to be adjusted, workers must loosen or even disassemble the entire mounting bracket and re-drill holes for positioning. The installation process is cumbersome, inefficient, and it is difficult to guarantee the accuracy of the adjustment. In addition, this fixing method also poses a risk of angle deviation when the pipeline is subjected to vibration or its own weight, affecting the long-term stability of the pipeline system.

[0005] Therefore, this utility model proposes a ring-shaped pipeline fixing bracket for factory columns to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems in the existing technology of pipeline fixing brackets used for factory columns, such as the difficulty in adjusting the fixed angle after installation, inconvenience in installation and poor adaptability, this utility model aims to provide a ring-shaped pipeline fixing bracket for factory columns with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a ring-shaped pipeline fixing bracket for factory columns, including a support mechanism. The support mechanism includes a support plate, a lower fixing plate rotatably connected to the support plate, and an upper fixing plate detachably connected to the lower fixing plate by fixing bolts. An angle adjustment mechanism is also provided within the support plate. A rotating shaft is vertically fixed within the support plate, and a sliding groove is formed on the inner wall of the support plate. The angle adjustment mechanism includes a right-angle gear sleeved on the rotating shaft, a right-angle locking tongue slidably disposed in the sliding groove, and a spring disposed between the rear of the right-angle locking tongue and the bottom of the sliding groove. The right-angle gear is drively connected to the lower fixing plate, and the spring drives the end of the right-angle locking tongue to mesh with the teeth of the right-angle gear.

[0008] Preferably, a connecting block is fixedly connected below the lower fixed plate, and the connecting block is fixedly connected to the right angle gear through the connecting plate to realize the transmission connection, so that the rotation of the lower fixed plate can be accurately transmitted to the right angle gear.

[0009] Preferably, the teeth of the right-angle gear have an inclined surface and a straight surface, and the end of the right-angle locking tongue has an inclined surface and a straight surface that are adapted to the teeth. The straight surface of the right-angle gear teeth cooperates with the straight surface of the right-angle locking tongue to prevent reverse rotation, thereby forming a one-way ratchet locking structure.

[0010] Preferably, the support plate is a hollow shell structure, in which the rotating shaft, right-angle gear, right-angle locking tongue, spring and slide groove are all housed. This design can effectively protect the internal precision angle adjustment mechanism from damage by external dust, moisture or impact, and improve the durability and reliability of the device.

[0011] Preferably, the ring-shaped pipeline fixing bracket for factory columns further includes a modular mechanism. The modular mechanism includes adjustable blocks that are detachably installed inside the upper fixing plate and the lower fixing plate. By selecting adjustable blocks with different inner diameters, the same fixing bracket can clamp pipelines of different diameters, thus improving versatility.

[0012] Preferably, as a specific implementation of the above-mentioned modular mechanism, a locking plate is fixed to the inner side of the upper fixing plate and the lower fixing plate, and a locking tongue is provided on the locking plate. The adjusting block is provided with a locking slot that cooperates with the locking tongue. This locking structure facilitates the quick positioning and initial installation of the adjusting block. Subsequently, the adjusting block is fixed to the upper fixing plate and the lower fixing plate by screws, ensuring the stability of the final connection.

[0013] Preferably, the fixing bolt passes through the through hole on the upper fixing plate and is screwed into the threaded hole of the lower fixing plate. By tightening the fixing bolt, the upper fixing plate and the lower fixing plate can be firmly pulled together, and a uniform circumferential clamping force is applied to the pipeline.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model solves the problem of fixed and unadjustable installation angle of pipeline fixing brackets in the prior art by setting an angle adjustment mechanism composed of a right-angle gear, a right-angle locking tongue, a spring and a sliding groove. It achieves the technical effect of being able to easily adjust the fixed angle and using a ratchet structure to achieve one-way locking, preventing angle deviation and ensuring installation stability.

[0016] 2. This utility model solves the problems of the existing fixed frame structure being simple, only adaptable to specific pipe diameters, and having poor versatility by setting modular adjustment blocks that can be detachably installed on the inner side of the upper and lower fixed plates. It achieves the technical effect of being compatible with pipelines of different diameters by replacing different adjustment blocks, improving the versatility of the device, and reducing the cost of use and maintenance.

[0017] 3. This utility model solves the problems of precision components being easily damaged by environmental dust or impact, as well as the cumbersome installation and positioning of modular components, by accommodating the precision components of the angle adjustment mechanism inside the hollow shell structure of the support plate, and setting a matching structure of latch and lock between the adjustment block and the fixed plate. It achieves the technical effect of compact overall structure, high durability, and simple and quick installation and accurate positioning of the adjustment block. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a ring-shaped pipeline fixing bracket for factory columns proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the upper fixing plate of a ring-shaped pipeline fixing bracket for factory columns proposed in this utility model.

[0020] Figure 3 This utility model provides a schematic diagram of the angle adjustment mechanism of a ring-shaped pipeline fixing bracket for factory columns.

[0021] Figure 4 This is a schematic diagram of the adjusting block part of a ring-shaped pipeline fixing bracket for factory columns proposed in this utility model.

[0022] Legend:

[0023] 1. Support mechanism; 101. Upper fixed plate; 102. Lower fixed plate; 103. Fixing bolt; 104. Connecting block; 105. Support plate; 2. Angle adjustment mechanism; 201. Connecting plate; 202. Rotating shaft; 203. Right angle gear; 204. Right angle locking tongue; 205. Spring; 206. Slide groove; 3. Modular mechanism; 301. Locking plate; 302. Screw; 303. Adjusting block; 304. Locking port; 305. Locking tongue. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 4 This utility model provides a ring-shaped pipeline fixing bracket for factory columns, which aims to solve the problems of existing fixing brackets where the fixing angle is difficult to adjust once installed, and can only be adapted to pipelines of a specific diameter, resulting in poor adaptability and high cost.

[0026] like Figure 1 and Figure 2 As shown, the ring-shaped pipeline fixing bracket for factory columns includes a support mechanism 1, an angle adjustment mechanism 2, and a modular mechanism 3. The support mechanism 1 includes a support plate 105, a lower fixing plate 102, an upper fixing plate 101, and fixing bolts 103. The support plate 105 serves as the installation base. The lower fixing plate 102 is rotatably connected to the support plate 105. The upper fixing plate 101 is detachably connected to the lower fixing plate 102 via fixing bolts 103. The upper fixing plate 101 and the lower fixing plate 102 together ring the pipeline. The fixing bolts 103 pass through the through hole on the upper fixing plate 101 and are screwed into the threaded hole of the lower fixing plate 102. The angle adjustment mechanism 2 is located inside the support plate 105 and is connected to the lower fixing plate 102 in a transmission manner. The modular mechanism 3 is installed on the inner side of the upper fixing plate 101 and the lower fixing plate 102.

[0027] The support plate 105 is a hollow shell structure, which houses the components of the angle adjustment mechanism 2. A rotating shaft 202 is vertically fixed inside the support plate 105, and a sliding groove 206 is provided on the inner wall of the support plate 105. The angle adjustment mechanism 2 includes a right-angle gear 203, a right-angle locking tongue 204, and a spring 205. The right-angle gear 203 is sleeved on the rotating shaft 202 and can rotate freely around it. The right-angle locking tongue 204 is slidably disposed in the sliding groove 206. The spring 205 is disposed between the rear part of the right-angle locking tongue 204 and the bottom of the groove 206. The elastic force of the spring 205 drives the end of the right-angle locking tongue 204 to always face and abut against the outer edge of the right-angle gear 203.

[0028] Meanwhile, the right-angle gear 203 is connected to the lower fixed plate 102 in a transmission connection. Specifically, a connecting block 104 is fixedly connected to the lower part of the lower fixed plate 102. The connecting block 104 is fixedly connected to the right-angle gear 203 through the connecting plate 201. Rotating the lower fixed plate 102 can synchronously drive the right-angle gear 203 to rotate around the rotating shaft 202. The teeth of the right-angle gear 203 have inclined surfaces and straight surfaces. The end of the right-angle locking tongue 204 has inclined surfaces and straight surfaces that match the teeth. In the assembled state, the end of the right-angle locking tongue 204 is connected to the right-angle gear 203. The meshing of the teeth of gear 203 ensures that when the right-angle gear 203 rotates in one direction, the inclined surface of its teeth forces the right-angle locking tongue 204 to overcome the elastic force of the spring 205 and slide backward in the slide groove 206. After passing the tooth tip, the spring 205 drives the right-angle locking tongue 204 to reset and lock into the lower tooth gap. When the right-angle gear 203 attempts to rotate in the opposite direction, the straight surface of its teeth abuts against the straight surface of the right-angle locking tongue 204, preventing it from rotating, thereby achieving one-way locking of the rotation angle of the lower fixed plate 102.

[0029] Based on the above embodiments, the present invention may further include the following preferred technical solutions:

[0030] As a preferred embodiment, please refer to Figure 1 The mounting bracket also includes a modular mechanism 3, which includes an adjusting block 303. The adjusting block 303 is detachably installed on the inner side of the upper fixing plate 101 and the lower fixing plate 102 to accommodate pipelines of different diameters. In order to achieve quick positioning and stable installation of the adjusting block 303, a locking plate 301 is fixed on the inner side of both the upper fixing plate 101 and the lower fixing plate 102. The locking plate 301 is provided with a latch 305, and the adjusting block 303 is provided with a locking slot 304 that cooperates with the latch 305. During installation, the locking slot 304 of the adjusting block 303 is aligned with the latch 305 and inserted. Then, the screw 302 passes through the upper fixing plate 101 and the lower fixing plate 102 and is screwed into the adjusting block 303 to firmly fix the adjusting block 303 on the fixing plate.

[0031] As another preferred embodiment, please refer to Figure 1 A connecting block 104 is fixedly connected to the lower part of the lower fixed plate 102. The connecting block 104 is fixedly connected to the connecting plate 201. The other end of the connecting plate 201 is fixedly connected to the right angle gear 203. Thus, when the lower fixed plate 102 rotates, the right angle gear 203 is driven to rotate synchronously via the connecting block 104 and the connecting plate 201.

[0032] As another preferred embodiment, please refer to Figure 3To achieve reliable one-way locking, the teeth of the right-angle gear 203 have inclined surfaces and straight surfaces. Correspondingly, the end of the right-angle locking tongue 204 has inclined surfaces and straight surfaces that match the teeth. When the right-angle gear 203 rotates in the forward direction, the inclined surfaces of its teeth push the inclined surfaces of the right-angle locking tongue 204, causing the right-angle locking tongue 204 to retract. When it is necessary to rotate in the reverse direction, the straight surfaces of the teeth of the right-angle gear 203 abut against the straight surfaces of the right-angle locking tongue 204, preventing it from rotating.

[0033] As another preferred embodiment, please refer to Figure 1 and Figure 2 The upper fixing plate 101 and the lower fixing plate 102 are locked together by fixing bolts 103. Specifically, the fixing bolts 103 pass through the through hole on the upper fixing plate 101 and are screwed into the threaded hole of the lower fixing plate 102, thereby pulling the two together to hug and fix the pipeline.

[0034] The working principle of this utility model, a ring-shaped pipeline fixing bracket for factory columns, is as follows:

[0035] When the fixed angle needs to be adjusted, the operator rotates the lower fixed plate 102. The lower fixed plate 102, through the connecting block 104 and the connecting plate 201 below it, drives the right angle gear 203 to rotate around the rotating shaft 202. During the rotation of the right angle gear 203, the inclined surface of its teeth will press against the inclined surface of the right angle locking tongue 204. The right angle locking tongue 204 slides in the slide groove 206 and moves backward against the elastic force of the spring 205, while compressing the spring 205. When the teeth have rotated past the end of the right angle locking tongue 204, the spring 205 rebounds, pushing the right angle locking tongue 204 to reset and lock into the gap between the lower teeth of the right angle gear 203. If the lower fixed plate 102 is rotated in the opposite direction, the straight surface of the teeth of the right angle gear 203 will abut against the straight surface of the right angle locking tongue 204, making it impossible to rotate, thus achieving one-way reliable locking of the angle.

[0036] After the angle is adjusted, select the appropriate adjustment block 303 according to the pipeline diameter, align the locking slot 304 on the adjustment block 303 with the latch 305 on the inner side of the upper fixing plate 101 and the lower fixing plate 102, and insert it. Then use screws 302 to fix the adjustment block 303. Next, place the pipeline on the adjustment block 303 above the lower fixing plate 102, cover the upper fixing plate 101 with the corresponding adjustment block 303, and finally tighten the fixing bolts 103 to tighten the upper fixing plate 101 and the lower fixing plate 102, thereby achieving a ring-shaped fixation of the pipeline. Through the synergistic effect of the angle adjustment mechanism 2 and the modular mechanism 3, this utility model solves the problems of the non-adjustable angle of the fixing bracket and poor pipe diameter compatibility in the prior art.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A ring-type pipeline fixing bracket for factory building columns, comprising a support mechanism (1), the support mechanism (1) comprising a support plate (105), a lower fixing plate (102) rotatably connected to the support plate (105), and an upper fixing plate (101) detachably connected to the lower fixing plate (102) by fixing bolts (103), characterized in that... ； The fixing frame also includes an angle adjustment mechanism (2) disposed in the support plate (105). A rotating shaft (202) is vertically fixed in the support plate (105), and a sliding groove (206) is provided on the inner wall of the support plate (105). The angle adjustment mechanism (2) includes a right-angle gear (203) sleeved on the rotating shaft (202), a right-angle locking tongue (204) slidably disposed in the sliding groove (206), and a spring (205) disposed between the rear part of the right-angle locking tongue (204) and the bottom of the sliding groove (206). The right-angle gear (203) is connected to the lower fixing plate (102) for transmission, and the spring (205) drives the end of the right-angle locking tongue (204) to mesh with the teeth of the right-angle gear (203).

2. The circumferential pipeline fixing bracket for factory building columns according to claim 1, characterized in that, A connecting block (104) is fixedly connected to the lower fixed plate (102). The connecting block (104) is fixedly connected to the right angle gear (203) through the connecting plate (201) to realize the transmission connection.

3. The circumferential pipeline fixing bracket for factory building columns according to claim 1, characterized in that, The teeth of the right-angle gear (203) have inclined surfaces and straight surfaces, and the end of the right-angle locking tongue (204) has inclined surfaces and straight surfaces that are adapted to the teeth. The straight surfaces of the teeth of the right-angle gear (203) cooperate with the straight surfaces of the right-angle locking tongue (204) to prevent reverse rotation.

4. A ring-shaped pipeline fixing bracket for factory building columns according to claim 1, characterized in that, The support plate (105) is a hollow shell structure, in which the rotating shaft (202), right-angle gear (203), right-angle locking tongue (204), spring (205) and slide groove (206) are all housed.

5. A ring-shaped pipeline fixing bracket for factory building columns according to claim 1, characterized in that, It also includes a modular mechanism (3), which includes an adjustment block (303) that is detachably mounted inside the upper fixed plate (101) and the lower fixed plate (102).

6. A ring-shaped pipeline fixing bracket for factory building columns according to claim 5, characterized in that, A locking plate (301) is fixed to the inner side of the upper fixing plate (101) and the lower fixing plate (102). A locking tongue (305) is provided on the locking plate (301), and a locking slot (304) is provided on the adjusting block (303) to cooperate with the locking tongue (305).

7. A ring-shaped pipeline fixing bracket for factory building columns according to claim 6, characterized in that, The adjusting block (303) is fixed to the upper fixing plate (101) and the lower fixing plate (102) by screws (302).

8. A ring-shaped pipeline fixing bracket for factory building columns according to claim 1, characterized in that, The fixing bolt (103) passes through the through hole on the upper fixing plate (101) and is screwed into the threaded hole of the lower fixing plate (102).

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