Fixing device for building heating and ventilation

Abstract

The utility model discloses a fixing device for building heating and ventilation, and relates to the technical field of building heating and ventilation construction, the fixing device comprises a base, the upper surface of the base is movably connected with a first clamping arc plate frame and a second clamping arc plate frame, and the inner arc surface, close to the second clamping arc plate frame, of the first clamping arc plate frame is provided with a T-shaped mounting groove; and a pipeline fixing assembly is inserted into the inner wall of the T-shaped mounting groove. The first clamping arc plate frame, the second clamping arc plate frame, the clamping arc plate and the replacement arc plate are used in cooperation, so that the device can select the clamping arc plate or the replacement arc plate to be assembled according to the size of a pipeline, then the device can be tightly attached to the outer wall of the corresponding pipeline in a tight joint mode, it is guaranteed that the outer wall of the pipeline can be evenly stressed, and the service life of the pipeline is prolonged. And through cooperative use of a T-shaped mounting groove, a T-shaped mounting block, a plugging insertion block and an insertion hole, the clamping arc plate is very convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to building heating and ventilation construction technical field, concretely relates to a building heating and ventilation fixing device. BACKGROUND

[0002] In the laying and installation process of building heating and ventilation pipeline, a fixing seat is generally arranged on the inner wall of the building beam, the fixing seat is laid according to a certain route, and then the heating and ventilation pipeline is installed on the fixing seat, so that the heating and ventilation pipeline can be laid according to the route direction of the fixing seat.

[0003] The existing heating and ventilation pipeline fixing device cannot fix different sizes of heating and ventilation pipelines according to actual conditions, which reduces the practicability of the device, and the existing heating and ventilation pipeline fixing device has poor fixing effect on the pipeline, the pipeline is easy to loosen during installation, and the working efficiency is greatly affected.

[0004] The prior art discloses a pipeline fixing device for building heating and ventilation engineering, which comprises a base, a limiting plate, a lead screw, a supporting sleeve, a fixing plate, a first screw rod, an arc-shaped clamping plate, a spring, a first magnetic block, a connecting plate and a second screw rod, a limiting plate is arranged in the center of the inner cavity of the base, the top end and the bottom end of the limiting plate are fixedly connected with the top end and the bottom end of the inner cavity of the base respectively, the two side end faces of the limiting plate are rotationally connected with the lead screw through bearings, and the other end of the lead screw penetrates through one side of the base and is fixedly connected with a rotating disc.

[0005] Since the prior art adjusts the spacing between the two groups of arc-shaped clamping plates to adapt to different sizes of pipelines, when the size of the pipeline is greater than the size of the circular ring formed by the abutment of the two groups of arc-shaped clamping plates, the two groups of arc-shaped clamping plates can clamp and fix the pipeline, but the inner arc surfaces of the two groups of arc-shaped clamping plates cannot well fit the outer wall of the pipeline, affecting the actual fixing work, and the clamping firmness of different sizes of pipelines is different, affecting the actual use effect of the device. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a building heating and ventilation fixing device to solve the problems in the background art.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] The utility model relates to a building heating fixing device, including the upper surface of base is connected with first clamping arc plate frame and second clamping arc plate frame, first clamping arc plate frame is close to the inner arc surface of second clamping arc plate frame and is opened with T type installation groove, and the inner wall of T type installation groove is inserted with pipeline fixed component.

[0009] The pipeline fixed component includes a clamping arc plate and a replacement arc plate, and the outer arc surfaces of the clamping arc plate and the replacement arc plate are fixedly connected with T-shaped mounting blocks matched with the inner walls of the T-shaped mounting grooves.

[0010] The first clamping arc plate frame is rotatably connected with an adjusting threaded rod at the center of the side away from the second clamping arc plate frame, and the outer wall of the end of the adjusting threaded rod away from the first clamping arc plate frame is threadedly connected with a positioning support plate.

[0011] The outer wall of the T-shaped mounting block is inserted into the inner wall of the T-shaped mounting groove.

[0012] The inner wall of the T-shaped mounting groove is provided with a insertion hole, the inner wall of the insertion hole is inserted with a plugging insertion block, the outer wall of the plugging insertion block is sleeved with an anti-skid rubber sleeve layer, and one side of the insertion hole is overlapped with one side of the T-shaped mounting block.

[0013] The upper surface of the base is provided with a plate frame guide sliding groove, and the bottom surface of the first clamping arc plate frame is fixedly connected with a plate frame sliding block.

[0014] The inner wall of the plate frame guide sliding groove is slidably connected with the outer wall of the plate frame sliding block.

[0015] One side of the positioning support plate is provided with a guide sliding hole, the inner wall of the guide sliding hole is movably connected with a guide sliding rod, and one end of the guide sliding rod is fixedly connected with one side of the first clamping arc plate frame.

[0016] The upper surface of the base is provided with a positioning hole matched with the fixing bolt.

[0017] Compared with the prior art, the technical progress achieved by the utility model is that:

[0018] The utility model provides a kind of fixing device for building heating, using the cooperation of first clamping arc plate frame, second clamping arc plate frame, clamping arc plate and replacement arc plate, so that the device can be assembled according to the size of pipeline, select clamping arc plate or replacement arc plate, and then can be closely attached with the corresponding pipeline outer wall tightly, ensure that pipeline outer wall can be uniformly stressed, and then improve the firmness in clamping process.

[0019] The utility model provides a kind of fixing device for building heating, using the cooperation of T type installation slot, T type installation block, plugging plug block and jack, so that the disassembly and installation of clamping arc plate are very convenient, and at the same time, using plugging plug block to limit the position of T type installation block, avoid its deviation in use process, cause the problem of unstable pipeline clamping to occur. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of the utility model;

[0021] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0022] Figure 3 It is the structure enlarged schematic diagram of place A of the utility model;

[0023] Figure 4 It is the base structure schematic diagram of the utility model;

[0024] Figure 5 It is the first clamping arc plate frame structure schematic diagram of the utility model.

[0025] In the drawing: 1, base;2, first clamping arc plate frame;3, second clamping arc plate frame;4, positioning support plate;5, adjusting threaded rod;6, clamping arc plate;7, T type installation slot;8, T type installation block;9, replacement arc plate;10, plugging plug block;11, jack;12, plate frame guide sliding slot;13, positioning hole;14, guide sliding rod;15, guide sliding hole;16, plate frame sliding block;17, fixed plate;18, fixed bolt. DETAILED DESCRIPTION

[0026] In the description of the utility model, it also needs to be explained that, unless there is explicit provision and limitation, the terms "arrange", "install", "connect", "connect" should be broad-sense understanding, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, can be electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the intercommunication of two elements inside.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0027] The utility model discloses make further detailed description in combination with the embodiment:

[0028] As Figures 1-5 The utility model provides a building heating is with fixing device, including base 1, the upper surface of base 1 swing joint has first clamping arc plate frame 2 and second clamping arc plate frame 3, and the inner arc surface of first clamping arc plate frame 2 is close to second clamping arc plate frame 3 and is provided with T type installation slot 7, and the inner wall of T type installation slot 7 is inserted with pipeline fixed assembly.

[0029] Pipeline fixed assembly includes clamping arc plate 6 and replacement arc plate 9, and the outer arc surface of clamping arc plate 6 and replacement arc plate 9 is all fixedly connected with the T type mounting block 8 of the inner wall adaptation of T type installation slot 7.

[0030] Because clamping arc plate 6 and replacement arc plate 9 are all the size of staff according to pipeline and select installation, therefore clamping arc plate 6 or replacement arc plate 9 can be closely attached with the outer wall of corresponding pipeline when clamping and fixing pipeline, guarantee that the outer wall of pipeline can be uniformly stressed, and then the firmness in clamping process is improved.

[0031] The side center of first clamping arc plate frame 2 is away from second clamping arc plate frame 3 and is rotatably connected with adjusting screw rod 5, and the outer wall of the one end of adjusting screw rod 5 is away from first clamping arc plate frame 2 and is threadedly connected with positioning support plate 4, and the bottom surface of positioning support plate 4 is fixedly connected with fixed plate 17, and fixed plate 17 is detachably fixedly connected with base 1 through fixed bolt 18.

[0032] The inner wall of T type installation slot 7 is provided with insertion hole 11, the inner wall of insertion hole 11 is inserted with blocking plug 10, the outer wall of blocking plug 10 is sleeved with anti-skid rubber sleeve layer, and one side of insertion hole 11 is overlapped with one side of T type mounting block 8. After completing the butt joint between clamping arc plate 6 and first clamping arc plate frame 2, blocking plug 10 is inserted into insertion hole 11, and T type mounting block 8 is limited, so that it can not displace in T type installation slot 7.

[0033] As Figures 1-5 On the basis of embodiment 1, the utility model provides a technical scheme: preferably, the upper surface of base 1 is provided with plate frame guide sliding slot 12, and the bottom surface of first clamping arc plate frame 2 is fixedly connected with plate frame sliding block 16.

[0034] The inner wall of plate frame guide sliding slot 12 is slidably connected with the outer wall of plate frame sliding block 16.

[0035] One side of the positioning support plate 4 is provided with a guide sliding hole 15, the inner wall of the guide sliding hole 15 is movably connected with a guide sliding rod 14, one end of the guide sliding rod 14 is fixedly connected with one side of the first clamping arc plate frame 2. When the first clamping arc plate frame 2 slides on the base 1, the sliding of the first clamping arc plate frame 2 is guided and limited by the guide sliding rod 14 and the plate frame sliding block 16, so that the butt joint of the first clamping arc plate frame 2 and the second clamping arc plate frame 3 is more accurate, thereby ensuring the clamping effect on the pipeline.

[0036] The upper surface of the base 1 is provided with a positioning hole 13 adapted for fixing bolts 18.

[0037] The working principle of the building heating fixing device will be described below.

[0038] As Figures 1-5 shown, when it is necessary to fix pipelines of different sizes, clamping arc plates 6 or replacement arc plates 9 corresponding to the size of the pipeline can be selected. When the clamping arc plates 6 are selected, the T-shaped mounting blocks 8 on the clamping arc plates 6 can be butt-jointed and mounted on the T-shaped mounting grooves 7 on the first clamping arc plate frame 2, and then the clamping arc plates 6 are pushed to move, so that the clamping arc plates 6 gradually overlap the inner arc surface of the first clamping arc plate frame 2, and then another set of clamping arc plates 6 are butt-jointed with the second clamping arc plate frame 3 in the same way.

[0039] When the replacement arc plates 9 are needed, the clamping arc plates 6 can be disassembled first, and then the replacement arc plates 9 can be installed.

[0040] Then, the first clamping arc plate frame 2 and the second clamping arc plate frame 3 can be moved closer to each other by rotating the corresponding adjusting threaded rods 5, and the pipelines can be clamped and fixed by the clamping arc plates 6.

[0041] The above has made a detailed description of the general principles of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit and principles of the present application, the modifications or improvements are within the scope of protection of the present application.

Claims

1. A fixing device for heating, ventilation and air conditioning in buildings, comprising a base (1), characterised in that: The upper surface of the base (1) is movably connected with a first clamping arc plate frame (2) and a second clamping arc plate frame (3), the first clamping arc plate frame (2) is provided with a T-shaped mounting groove (7) near the inner arc surface of the second clamping arc plate frame (3), and the inner wall of the T-shaped mounting groove (7) is inserted with a pipeline fixing assembly; The pipeline fixing assembly comprises a clamping arc plate (6) and a replacement arc plate (9), and the outer arc surfaces of the clamping arc plate (6) and the replacement arc plate (9) are fixedly connected with T-shaped mounting blocks (8) matched with the inner wall of the T-shaped mounting groove (7); The first clamping arc plate frame (2) is rotatably connected with an adjusting threaded rod (5) at the center of the side away from the second clamping arc plate frame (3), one end of the adjusting threaded rod (5) away from the first clamping arc plate frame (2) is threadedly connected with a positioning support plate (4), the bottom surface of the positioning support plate (4) is fixedly connected with a fixed plate (17), and the fixed plate (17) is detachably connected with the base (1) through a fixing bolt (18).

2. The building heating and ventilation fixture of claim 1, wherein: The outer wall of the T-shaped mounting block (8) is inserted with the inner wall of the T-shaped mounting groove (7).

3. The building heating and ventilation fixture of claim 1, wherein: The inner wall of the T-shaped mounting groove (7) is provided with a insertion hole (11), the inner wall of the insertion hole (11) is inserted with a blocking plug (10), the outer wall of the blocking plug (10) is sleeved with an anti-skid rubber sleeve layer, and one side of the insertion hole (11) is overlapped with one side of the T-shaped mounting block (8).

4. The building heating and ventilation fixture of claim 1, wherein: The upper surface of the base (1) is provided with a plate frame guide sliding groove (12), and the bottom surface of the first clamping arc plate frame (2) is fixedly connected with a plate frame sliding block (16).

5. A building heating and ventilation fixture fixing device according to claim 4, characterized in that: The inner wall of the plate frame guide sliding groove (12) is slidably connected with the outer wall of the plate frame sliding block (16).

6. The building heating and ventilation fixture of claim 1, wherein: One side of the positioning support plate (4) is provided with a guide sliding hole (15), the inner wall of the guide sliding hole (15) is movably connected with a guide sliding rod (14), and one end of the guide sliding rod (14) is fixedly connected with one side of the first clamping arc plate frame (2).

7. The building heating and ventilation fixture of claim 1, wherein: The upper surface of the base (1) is provided with a positioning hole (13) matched with the fixing bolt (18).

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