Vibrating telescopic mechanism

Abstract

The utility model discloses a vibrating telescopic mechanism which comprises a flexible connecting piece, a first end of the flexible connecting piece is used for being connected with a furling mechanism, and the other end of the flexible connecting piece is used for being connected with a vibrating rod. A penetrating space is formed in the telescopic support, and the flexible connecting piece penetrates through the penetrating space to be connected with the vibrating rod; the telescopic driving mechanism is connected with the telescopic support, the telescopic driving mechanism is used for driving the telescopic support to do telescopic motion, and the vibration efficiency can be improved, and the construction convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration equipment, in particular to a vibration telescopic mechanism. Background Art

[0002] Vibration is an important part of concrete construction. Its main purpose is to remove bubbles and voids in concrete, improve the compactness and strength of concrete, and thus increase its durability. During the vibration process, the vibrator will generate high-frequency vibrations, causing tiny eddies and flow states inside the concrete, thereby removing air and moisture and making the concrete more compact.

[0003] During the pouring process of the subway side wall, it is also necessary to vibrate it. Since the height of the side wall is relatively high, during the construction process, a vibrating rod is generally inserted into the concrete from above. The working process is to drive the vibrating rod to be inserted into the concrete through a lifting mechanism. When the vibration is completed, the vibrating rod is lifted. During the vibration process, it is impossible to move in the thickness direction of the side wall. Therefore, the position needs to be adjusted during the vibration process, which leads to low construction efficiency and inconvenient operation. Utility Model Content

[0004] The utility model provides a vibrating telescopic mechanism, which can improve the vibration efficiency and the convenience of construction.

[0005] In order to solve the above technical problems, the utility model provides a vibrating telescopic mechanism, comprising:

[0006] A flexible connector, wherein a first end of the flexible connector is used to connect to the reeling mechanism, and the other end of the flexible connector is used to connect to the vibrating rod;

[0007] A telescopic bracket, wherein a penetration space is formed on the telescopic bracket, and the flexible connecting piece passes through the penetration space and is connected to the vibrating rod;

[0008] The telescopic drive mechanism is connected to the telescopic bracket, and the telescopic drive mechanism is used to drive the telescopic bracket to perform telescopic movement.

[0009] As a preferred embodiment of the above technical solution, a first roller and a second roller are rotatably provided on the telescopic bracket, and the penetration space is located between the first roller and the second roller.

[0010] As a preferred embodiment of the above technical solution, the flexible connecting member is in contact with the inner sides of the first roller and the second roller.

[0011] As a preferred embodiment of the above technical solution, arc-shaped depressions are formed on the surfaces of the first roller and the second roller.

[0012] As a preferred embodiment of the above technical solution, the first roller and the second roller are arranged parallel to each other on the telescopic bracket.

[0013] As a preferred embodiment of the above technical solution, a limiting mechanism is provided on the telescopic bracket.

[0014] As a preferred embodiment of the above technical solution, the limit mechanism includes a limit switch and a collision plate, the limit switch is fixed on the telescopic bracket, the limit switch is located below the penetration space, the collision plate is movably arranged on the telescopic bracket, a preset space is formed on the collision plate, the flexible connecting piece passes through the preset space and is connected to the vibrating rod, and the size of the preset space is smaller than the diameter of the vibrating rod.

[0015] As a preferred embodiment of the above technical solution, the flexible connector is a tensile cable, and tensile wires are arranged inside the tensile cable along its length direction.

[0016] As a preferred embodiment of the above technical solution, the telescopic driving mechanism is an electric cylinder.

[0017] As a preferred embodiment of the above technical solution, the flexible connector is connected to a lifting drive mechanism, and the lifting drive mechanism is used to drive the flexible connector to lift.

[0018] The utility model provides a vibrating telescopic mechanism, which includes a flexible connecting piece, a telescopic bracket and a telescopic driving mechanism. When the vibrating mechanism is working, the process of retracting the flexible connecting piece by the retracting mechanism can make the vibrating rod rise, and when the retracting mechanism unwinds the flexible connecting piece, the vibrating rod is lowered and inserted into the concrete. After the vibration at one position is completed, the vibrating rod rises to a certain height, and then the telescopic bracket is driven to telescope through the telescopic driving mechanism. Since the retractable flexible connecting piece passes through the penetration space on the telescopic bracket, it can drive the flexible connecting piece to telescope, and then drive the vibrating rod to move laterally, so that the vibration position can be adjusted, the vibration efficiency is improved, and the convenience of construction is enhanced.

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of a vibrating and telescopic mechanism of this embodiment is shown;

[0021] Figure 2 A schematic diagram of the connection structure of the vibrating rod in this embodiment is shown;

[0022] In the figure: 10, telescopic bracket; 20, first roller; 30, second roller; 40, flexible connector; 50, limit switch; 60, preset space; 70, collision plate; 80, vibrating rod; 90, lifting drive mechanism; 100, winding mechanism; 110, telescopic drive mechanism; 101, penetration space. DETAILED DESCRIPTION

[0023] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 The utility model embodiment provides a vibrating telescopic mechanism, comprising:

[0025] A flexible connector 40, wherein a first end of the flexible connector 40 is used to connect to the reeling mechanism 100, and the other end of the flexible connector 40 is used to connect to the vibrating rod 80;

[0026] The telescopic bracket 10 has a penetration space 101 formed thereon, and the flexible connector 40 passes through the penetration space 101 and is connected to the vibrating rod 80;

[0027] The telescopic driving mechanism 110 is connected to the telescopic bracket 10 , and is used to drive the telescopic bracket 10 to perform telescopic movement.

[0028] The present embodiment provides a vibrating telescopic mechanism, which includes a flexible connector 40, a telescopic bracket 10 and a telescopic driving mechanism 110. When the mechanism is working, the process of retracting the flexible connector 40 by the retracting mechanism 100 can cause the vibrating rod 80 to rise, and when the retracting mechanism 100 unwinds the flexible connector 40, the vibrating rod 80 is lowered and inserted into the concrete. After the vibration at one position is completed, the vibrating rod 80 rises to a certain height, and then the telescopic bracket 10 is driven to telescope through the telescopic driving mechanism 110. Since the retracted flexible connector 40 passes through the penetration space 101 on the telescopic bracket 10, it can drive the flexible connector 40 to telescope, and then drive the vibrating rod 80 to move laterally, so that the vibration position can be adjusted, the vibration efficiency is improved, and the convenience of construction is improved.

[0029] In a further implementable embodiment of the present invention, a first roller 20 and a second roller 30 are rotatably disposed on the telescopic bracket 10 , and the penetration space 101 is located between the first roller 20 and the second roller 30 .

[0030] In this embodiment, the flexible connecting member 40 is disposed on the first roller 20 and the second roller 30, which can make the work smoother.

[0031] In a further embodiment of the present invention, the flexible connector 40 contacts the inner sides of the first roller 20 and the second roller 30 .

[0032] In a further embodiment of the present invention, arc-shaped depressions are formed on the surfaces of the first roller 20 and the second roller 30 .

[0033] In a further embodiment of the present invention, the first roller 20 and the second roller 30 are arranged parallel to each other on the telescopic bracket 10 .

[0034] In a further feasible embodiment of the present invention, a limiting mechanism is provided on the telescopic bracket 10 .

[0035] In a further implementable embodiment of the present embodiment, the limit mechanism includes a limit switch 50 and a collision plate 70. The limit switch 50 is fixed on the telescopic bracket 10. The limit switch 50 is located below the penetration space 101. The collision plate 70 is movably arranged on the telescopic bracket 10. A preset space 60 is formed on the collision plate 70. The flexible connecting member 40 passes through the preset space 60 and is connected to the vibrating rod 80. The size of the preset space 60 is smaller than the diameter of the vibrating rod 80.

[0036] Specifically, the limiting mechanism in this embodiment is used to limit the rising height of the vibrating rod 80. Specifically, after the vibrating rod 80 rises, it drives the collision plate 70 to contact the switch head 501 of the limit switch 50 to prevent the vibrating rod 80 from colliding.

[0037] In a further implementable embodiment of the present embodiment, the flexible connector 40 is a tensile cable, and tensile wires are arranged inside the tensile cable along its length direction.

[0038] In a further feasible embodiment of this embodiment, the telescopic driving mechanism 110 is an electric cylinder.

[0039] In a further implementable embodiment of the present embodiment, the flexible connector 40 is connected to a lifting drive mechanism 90 , and the lifting drive mechanism 90 is used to drive the flexible connector 40 to rise and fall.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A vibrating telescopic mechanism, characterized in that: include: A flexible connector, wherein a first end of the flexible connector is used to connect to the reeling mechanism, and the other end of the flexible connector is used to connect to the vibrating rod; A telescopic bracket, wherein a penetration space is formed on the telescopic bracket, and the flexible connecting piece passes through the penetration space and is connected to the vibrating rod; The telescopic drive mechanism is connected to the telescopic bracket, and the telescopic drive mechanism is used to drive the telescopic bracket to perform telescopic movement.

2. The vibrating and telescopic mechanism according to claim 1, characterized in that: The telescopic bracket is rotatably provided with a first roller and a second roller, and the penetration space is located between the first roller and the second roller.

3. The vibrating and telescopic mechanism according to claim 2, characterized in that: The flexible connection member contacts the inner sides of the first roller and the second roller.

4. The vibrating and telescopic mechanism according to claim 2 or 3, characterized in that: Arc-shaped depressions are formed on surfaces of the first roller and the second roller.

5. The vibrating and telescopic mechanism according to claim 2, characterized in that: The first roller and the second roller are arranged parallel to each other on the telescopic bracket.

6. The vibrating and telescopic mechanism according to any one of claims 1 to 3, characterized in that: A limiting mechanism is arranged on the telescopic bracket.

7. The vibrating and telescopic mechanism according to claim 6, characterized in that: The limit mechanism includes a limit switch and a collision plate, wherein the limit switch is fixed on the telescopic bracket and located below the penetration space, and the collision plate is movably arranged on the telescopic bracket, and a preset space is formed on the collision plate, and the flexible connecting piece passes through the preset space and is connected to the vibrating rod, and the size of the preset space is smaller than the diameter of the vibrating rod.

8. The vibrating and telescopic mechanism according to claim 1, characterized in that: The flexible connecting member is a tensile cable, and tensile wires are arranged inside the tensile cable along its length direction.

9. The vibrating and telescopic mechanism according to claim 1, characterized in that: The telescopic driving mechanism is an electric cylinder.

10. The vibrating and telescopic mechanism according to claim 9, characterized in that: The flexible connecting member is connected to a lifting drive mechanism, and the lifting drive mechanism is used to drive the flexible connecting member to rise and fall.

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