Fixing device of plug-in concrete vibrator

Abstract

The utility model relates to the technical field of building construction, in particular to a fixing device of a plug-in type concrete vibrator, and solves the problem that a control handle and a vibrating rod cannot be fixedly placed and need to be continuously held by a worker in the prior art. A fixing device of a plug-in concrete vibrator comprises a movable base, a driving device, a lifting frame and a control handle, the driving device is installed on the top of the movable base, the lifting frame is arranged on one side of the top of the movable base, an installation sleeve is slidably connected into the lifting frame, and the control handle is detachably connected into the installation sleeve. A positioning structure detachably connected with the side wall of the lifting frame is arranged on one side of the mounting sleeve, the bottom of the control handle is connected with a vibrating rod through a transmission pipe, and the driving equipment is connected with the control handle through a connecting line. According to the utility model, the control handle and the vibrating rod are firmly fixed through the fixing device, so that the labor intensity of workers is reduced, and the stability and efficiency of vibrating operation are improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a fixing device for an immersion concrete vibrator. Background Technology

[0002] Immersion concrete vibrators occupy an important position in the construction industry. As a key piece of equipment in the concrete pouring process, their vibration effect has a decisive impact on the structural strength and overall quality of concrete. Especially in the core step of concrete pouring, while existing immersion concrete vibrators can effectively perform concrete vibration, their obvious limitations are gradually becoming apparent.

[0003] Specifically, existing immersion concrete vibrators, such as the immersion vibrator for building construction disclosed in utility model patent CN 215484736 U, have improved operational convenience and efficiency through the design of base plate, push rod, roller and vibration mechanism, and are suitable for use in building construction equipment.

[0004] The control handle and vibrator in the aforementioned patent cannot be fixed in place, requiring workers to hold them continuously. In deep concrete vibration operations, due to the long vibration time, prolonged hand-holding of the vibrator can easily cause fatigue for workers, affecting not only the stability and efficiency of the vibration operation but also potentially posing risks to their health. Furthermore, the lack of an effective fixing device makes it difficult to properly store the vibrator when not in use, easily leading to damage or loss.

[0005] Therefore, to address the shortcomings of existing technologies, we urgently need a fixing device for immersion concrete vibrators. This fixing device should be able to securely fix the control handle and vibrator rod, reducing the labor intensity of workers and improving the stability and efficiency of vibration operations. Utility Model Content

[0006] The purpose of this invention is to provide a fixing device for an insert-type concrete vibrator, which solves the problem in the prior art that the control handle and vibrator rod cannot be fixed in place and require the worker to hold them continuously.

[0007] To achieve the above objectives, this utility model provides a fixing device for an immersion concrete vibrator, including a movable base, a drive device, a lifting frame, and a control handle;

[0008] The drive device is installed on the top of the mobile base, the lifting frame is located on one side of the top of the mobile base, and an installation sleeve is slidably connected inside the lifting frame;

[0009] The control handle is detachably connected to the inside of the mounting sleeve, and one side of the mounting sleeve is provided with a positioning structure that is detachably connected to the side wall of the lifting frame.

[0010] The bottom of the control handle is connected to a vibrating rod via a transmission tube, and the drive device is connected to the control handle via a connecting line; one side of the lifting frame is connected to the top of the movable base via a connecting bracket.

[0011] The lifting frame has movable slots on both sides inside, and movable blocks that are slidably connected to the movable slots are fixedly connected to both sides of the mounting sleeve.

[0012] The positioning structure includes a positioning screw threaded to one side of the mounting sleeve, and the lifting frame has several positioning holes on one side that are adapted to the positioning screw and penetrate the side wall of the lifting frame.

[0013] The movable base has a push handle on one side of its top, and the bottom side of the push handle is fixedly connected to the top of the movable base with bolts.

[0014] The mobile base has sliding grooves on both sides of its top. The connecting bracket includes two connecting rods that are respectively connected to the two sides of the lifting frame. One end of each connecting rod is connected to a slider that is slidably connected to the inside of the sliding groove. One side of the slider is fixedly connected to a side plate that is detachably connected to the inner wall of the sliding groove.

[0015] The side plate has a fixed screw threaded through it at one end, and the slide groove has several adjustment holes that are adapted to the fixed screw.

[0016] This invention relates to a fixing device for an immersion concrete vibrator. Firstly, the device, through the design of a lifting frame and mounting sleeve, achieves a stable fixation of the control handle and vibrator rod. This fixing method not only reduces the labor intensity of workers, avoiding fatigue and potential health risks caused by prolonged hand-holding of the vibrator, but also improves the stability and efficiency of the vibration operation. Workers can focus more on the vibration operation itself without worrying about the vibrator's fixation.

[0017] Secondly, the design of the fixing device allows for proper storage of the vibrator when not in use. The detachable connection allows the control handle and vibrating rod to be easily removed and stored in a designated location, preventing damage or loss due to careless placement. This not only extends the vibrator's lifespan but also reduces construction costs.

[0018] Furthermore, the sliding connection mechanism of the lifting frame and mounting sleeve, along with the design of the positioning structure, allows the working height of the vibrator to be flexibly adjusted according to specific needs. This height adjustability enables the device to adapt to concrete vibration operations at different depths, improving its versatility and practicality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0021] Figure 2 This is a structural schematic diagram of the lifting frame and connecting rod according to an embodiment of the present utility model.

[0022] Figure 3 This is a schematic diagram of the slide and adjustment hole in an embodiment of the present invention.

[0023] Figure 4 This is a structural schematic diagram of the movable block and mounting sleeve according to an embodiment of the present invention.

[0024] Figure 5 This is a schematic diagram of the slider and side plate of an embodiment of the present invention.

[0025] In the diagram: 1. Control handle; 2. Lifting frame; 3. Transmission tube; 4. Vibrator; 5. Movable base; 6. Drive device; 7. Connecting rod; 8. Slide groove; 9. Adjustment hole; 10. Push handle; 11. Moving block; 12. Mounting sleeve; 13. Positioning screw; 14. Positioning hole; 15. Sliding block; 16. Fixing screw; 17. Side plate. Detailed Implementation

[0026] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0027] Example 1

[0028] Please see Figure 1-5 As shown, a fixing device for an immersion concrete vibrator in this embodiment includes a movable base 5, a drive device 6, a lifting frame 2, and a control handle 1. The drive device 6 includes an installation chamber and a vibrating motor connected inside the installation chamber.

[0029] The drive device 6 is installed on the top of the mobile base 5, and the lifting frame 2 is set on one side of the top of the mobile base 5. The lifting frame 2 is slidably connected to the installation sleeve 12.

[0030] The control handle 1 is detachably connected to the inside of the mounting sleeve 12, and one side of the mounting sleeve 12 is provided with a positioning structure that is detachably connected to the side wall of the lifting frame 2.

[0031] The bottom of the control handle 1 is connected to the vibrating rod 4 via the transmission tube 3, and the drive device 6 is connected to the control handle 1 via the connecting line; one side of the lifting frame 2 is connected to the top of the movable base 5 via the connecting bracket.

[0032] First, the entire device is moved to the work position where concrete vibration is required via the movable base 5. The design of the movable base 5 allows the device to be easily moved on the construction site, improving operational flexibility. Next, according to the specific vibration depth and requirements, the height of the mounting sleeve 12 is adjusted via the sliding connection mechanism inside the lifting frame 2. One side of the lifting frame 2 is connected to the top of the movable base 5 via a connecting bracket, ensuring the stability of the lifting frame 2, while the sliding of the mounting sleeve 12 within the lifting frame 2 allows for flexible adjustment of the working height of the vibrator 4.

[0033] After adjustment, the control handle 1 is detachably connected to the inside of the mounting sleeve 12. This detachable design allows the control handle 1 to be easily removed when not needed, facilitating storage and transportation. Simultaneously, one side of the mounting sleeve 12 is equipped with a positioning structure that is detachably connected to the side wall of the lifting frame 2. This positioning structure securely fixes the control handle 1 to the lifting frame 2 after it is installed, ensuring that the control handle 1 will not loosen or fall off due to vibration during the vibration process.

[0034] The bottom of the control handle 1 is connected to the vibrating rod 4 via the transmission pipe 3. The vibrating motor in the drive device 6 is connected to the control handle 1 via a connecting wire, thereby driving the vibrating rod 4. When the drive device 6 is started, the vibrating motor starts working and transmits power to the vibrating rod 4 through the transmission pipe 3, causing it to vibrate and perform concrete vibration operation.

[0035] During the vibration operation, since both the control handle 1 and the vibrator 4 are firmly fixed to the device, workers do not need to hold the vibrator for extended periods, thus reducing labor intensity. At the same time, the fixed device also improves the stability and efficiency of the vibration operation, ensuring the uniformity and density of the concrete vibration.

[0036] Example 2

[0037] Please see Figure 1-5 As shown in this embodiment, a fixing device for an immersion concrete vibrator has movable grooves on both sides of the lifting frame 2. Movable blocks 11, which are slidably connected to the movable grooves, are fixedly connected to both sides of the mounting sleeve 12. Specifically, when the working height of the vibrator 4 needs to be adjusted according to the vibration depth and requirements, the operator can easily adjust the height of the mounting sleeve 12 by sliding the movable blocks 11 within the movable grooves. This design ensures the stability of the mounting sleeve 12 during lifting and lowering, avoiding inaccurate working positions of the vibrator 4 due to poor sliding or displacement. This achieves the effect of flexible adjustment of the working height of the vibrator 4, simple operation, and stability.

[0038] A push handle 10 is provided on the top side of the mobile base 5. The bottom side of the push handle 10 is bolted to the top of the mobile base 5. Specifically, the operator can easily move the entire device to the work position where concrete vibration needs to be performed by holding the push handle 10. The bolted connection between the push handle 10 and the mobile base 5 ensures its firmness and avoids inconvenience or safety hazards caused by loosening during movement. This achieves the effect of improving the device's mobility and ease of operation.

[0039] Example 3

[0040] Please see Figure 1-5 As shown, the fixing device for an immersion concrete vibrator in this embodiment includes a positioning structure comprising a positioning screw 13 threadedly connected to one side of the mounting sleeve 12. A plurality of positioning holes 14, adapted to the positioning screw 13 and penetrating the side wall of the lifting frame 2, are provided on one side of the lifting frame 2. Specifically, after adjusting the height of the mounting sleeve 12 and installing the control handle 1, the operator can rotate the positioning screw 13 to insert it into the corresponding positioning hole 14, thereby firmly fixing the mounting sleeve 12 to the lifting frame 2. This design ensures that the control handle 1 and the vibrator 4 will not loosen or fall off due to vibration during the vibration process, achieving the effect of improving the stability and safety of the vibration operation.

[0041] The mobile base 5 has sliding grooves 8 on both sides of its top. The connecting bracket includes two connecting rods 7 connected to both sides of the lifting frame 2. One end of each connecting rod 7 is connected to a slider 15 that slides inside the sliding groove 8. One side of the slider 15 is fixedly connected to a side plate 17 that is detachably connected to the inner wall of the sliding groove 8. Specifically, during the vibration operation, the lifting frame 2 maintains its stability through the sliding connection of the connecting rods 7 and the slider 15 within the sliding groove 8. At the same time, the detachable connection between the side plate 17 and the inner wall of the sliding groove 8 further enhances the fixing effect of the lifting frame 2. This design avoids the shaking or tilting of the lifting frame 2 during vibration, thereby improving the stability of the vibration operation and the overall structural strength of the device.

[0042] A fixing screw 16, threaded through the top of the side plate 17, is provided. Several adjusting holes 9, adapted to the fixing screw 16, are provided inside the sliding groove 8. Specifically, when the position of the lifting frame 2 on the movable base 5 needs to be adjusted according to specific operational requirements, the operator can rotate the fixing screw 16 and insert it into the corresponding adjusting hole 9 to fix the lifting frame 2. This design allows the position of the lifting frame 2 to be flexibly adjusted according to actual needs, improving the applicability and flexibility of the device. Simultaneously, the cooperation between the fixing screw 16 and the adjusting holes 9 ensures the stability of the lifting frame 2 during operation.

[0043] This solution includes the following workflow:

[0044] First, the operator easily moves the entire device to the desired concrete vibration position by holding the push handle 10 on one side of the top of the movable base 5. The push handle 10 is bolted to the movable base 5, ensuring its stability and avoiding inconvenience or safety hazards during movement. Next, according to the specific vibration depth and requirements, the operator slides and adjusts the height of the mounting sleeve 12 within the moving slots on both sides of the lifting frame 2 and the moving blocks 11 fixedly connected to both sides of the mounting sleeve 12. This design ensures the stability of the mounting sleeve 12 during lifting and lowering, avoiding inaccurate working position of the vibrator 4 due to poor sliding or displacement.

[0045] After adjustment, the operator detachably connects the control handle 1 to the inside of the mounting sleeve 12. This detachable design allows the control handle 1 to be easily removed when not in use, facilitating storage and transportation. Simultaneously, the positioning structure on one side of the mounting sleeve 12, namely the positioning screw 13 threaded onto one side of the mounting sleeve 12, is adapted to several positioning holes 14 opened on one side of the lifting frame 2. The operator rotates the positioning screw 13 to insert it into the corresponding positioning hole 14, thereby firmly fixing the mounting sleeve 12 to the lifting frame 2. This design ensures that the control handle 1 and the vibrator 4 will not loosen or fall off due to vibration during the vibration process.

[0046] Furthermore, one side of the lifting frame 2 is connected to the top of the movable base 5 via a connecting bracket. The connecting bracket includes two connecting rods 7 respectively connected to both sides of the lifting frame 2. One end of each connecting rod 7 is connected to a slider 15 that slides inside the grooves 8 opened on both sides of the top of the movable base 5. One side of the slider 15 is fixedly connected to a side plate 17 that is detachably connected to the inner wall of the groove 8. During the vibration operation, the lifting frame 2 maintains its stability through the sliding connection of the connecting rods 7 and the slider 15 within the groove 8. At the same time, the detachable connection between the side plate 17 and the inner wall of the groove 8 further enhances the fixing effect of the lifting frame 2. The fixing screw 16 set at the top of the side plate 17 is adapted to several adjustment holes 9 opened inside the groove 8. When it is necessary to adjust the position of the lifting frame 2 on the movable base 5 according to specific operational needs, the operator can rotate the fixing screw 16 and insert it into the corresponding adjustment hole 9 to fix the lifting frame 2.

[0047] The advantages of this fixing device are significant: the design of the movable base 5 and the push handle 10 improves the device's mobility and ease of operation; the sliding connection mechanism between the lifting frame 2 and the mounting sleeve 12, along with the positioning structure, allows for flexible adjustment of the working height of the vibrator 4 and ensures stability during vibration; the design of the connecting bracket and side plate 17 further enhances the fixing effect of the lifting frame 2, preventing shaking or tilting during vibration; and the cooperation of the fixing screw 16 and the adjusting hole 9 allows the position of the lifting frame 2 to be flexibly adjusted according to actual needs, improving the device's applicability and flexibility. In summary, this fixing device not only reduces the labor intensity of workers but also improves the stability and efficiency of vibration operations, ensuring the uniformity and density of concrete vibration.

[0048] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A fixing device for an immersion concrete vibrator, characterized in that, include: Mobile base, drive unit, lifting frame, and control handle; The drive device is installed on the top of the mobile base, the lifting frame is located on one side of the top of the mobile base, and an installation sleeve is slidably connected inside the lifting frame; The control handle is detachably connected to the inside of the mounting sleeve, and one side of the mounting sleeve is provided with a positioning structure that is detachably connected to the side wall of the lifting frame. The bottom of the control handle is connected to a vibrating rod via a transmission tube, and the drive device is connected to the control handle via a connecting line; one side of the lifting frame is connected to the top of the movable base via a connecting bracket.

2. The fixing device for an immersion concrete vibrator according to claim 1, characterized in that, The lifting frame has movable slots on both sides inside, and movable blocks that are slidably connected to the movable slots are fixedly connected to both sides of the mounting sleeve.

3. The fixing device for an immersion concrete vibrator according to claim 1, characterized in that, The positioning structure includes a positioning screw threaded to one side of the mounting sleeve, and a number of positioning holes adapted to the positioning screw and penetrating the side wall of the lifting frame are provided on one side of the lifting frame.

4. The fixing device for an immersion concrete vibrator according to claim 2, characterized in that, A push handle is provided on one side of the top of the movable base, and the bottom side of the push handle is fixedly connected to the top of the movable base with bolts.

5. The fixing device for an immersion concrete vibrator according to claim 3, characterized in that, The top two sides of the movable base are provided with sliding grooves. The connecting bracket includes two connecting rods that are respectively connected to the two sides of the lifting frame. One end of each connecting rod is connected to a slider that is slidably connected to the inside of the sliding groove. One side of the slider is fixedly connected to a side plate that is detachably connected to the inner wall of the sliding groove.

6. The fixing device for an immersion concrete vibrator according to claim 5, characterized in that, The top of the side plate is provided with a fixing screw that is threaded through the side plate at one end, and the inside of the slide groove is provided with several adjustment holes that are adapted to the fixing screw.

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