Concrete vibrator for building engineering construction

Abstract

The utility model discloses a concrete vibrator for constructional engineering construction, which comprises a connecting body and a vibrating rod, the connecting body is connected with the end part of the vibrating rod, an expansion component is arranged on the vibrating rod, and the expansion component can expand and vibrate the vibrating end of the concrete vibrator for constructional engineering construction. An expansion assembly is arranged on a vibration head of a vibration rod, the vibration rod can drive a first connecting ring and a connecting cylinder to vibrate while vibrating, then the first connecting ring and the connecting cylinder drive a first connecting rod and a second connecting rod which are unfolded to vibrate, and the connecting angle of the first connecting rod and the second connecting rod is adjustable; therefore, the vibrating range can be adjusted, and the vibrating range and the vibrating effect of concrete are expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building engineering, concretely is a concrete vibrator for building engineering construction. BACKGROUND

[0002] The wind driven generator is the mechanical work that converts wind energy, mechanical work drives rotor rotation, and ultimately outputs alternating current power equipment, and the wind driven generator is installed through a tower support. In order to ensure the stability of the wind driven generator tower installation, the base of the wind driven generator tower is poured with concrete base. After pouring, the concrete needs to be vibrated by a vibrating rod to eliminate air bubbles in the concrete. However, the vibrating rod has a limited vibration range each time, and needs to be inserted into the concrete in the tunnel multiple times for vibration. The vibration effect on the concrete needs to be improved, and the vibrating rod can easily cause the worker's arm to vibrate during the worker's hand-held vibrating rod working process.

[0003] Therefore, it is necessary to provide a concrete vibrator for building engineering construction. UTILITY MODEL CONTENT

[0004] The utility model discloses a concrete vibrator for building engineering construction, which solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A concrete vibrator for building engineering construction, comprising a connecting body and a vibrating rod, the connecting body and the vibrating rod are connected at their ends, and an expansion assembly is provided on the vibrating rod. The expansion assembly can expand the vibration end of the concrete vibrator for building engineering construction.

[0007] A holding assembly is provided on the connecting body, which can reduce the influence of the concrete vibrator vibration on the arm.

[0008] Preferably, the expansion assembly comprises a first connecting ring and a connecting barrel, the connecting barrel is fixedly installed on the outer wall of the vibrating rod, and the first connecting ring is fixedly installed on the outer wall of the bottom of the vibrating rod.

[0009] Preferably, a connecting lug is fixedly installed on the side wall of the first connecting ring, the inner side of the connecting lug is hingedly connected to a second connecting rod, and the second connecting rod is hollow.

[0010] Preferably, a connecting lug is fixedly installed on the side wall of the first connecting ring, the inner side of the connecting lug is hingedly connected to a second connecting rod, and the second connecting rod is hollow.

[0011] Preferably, a connecting lug is fixedly installed on the side wall of the first connecting ring, the inner side of the connecting lug is hingedly connected to a second connecting rod, and the second connecting rod is hollow.

[0012] Preferably, the side wall of the connecting piece is provided with a connecting block, an insertion shaft is fixedly installed in the inside of the connecting block, the insertion shaft is inserted through the connecting hole into the side wall of the connecting seat, and a first bolt and a second bolt are respectively threadedly installed on the connecting block and are respectively threadedly connected to the side wall of the connecting seat.

[0013] Preferably, the holding assembly comprises a second connecting ring, the second connecting ring is fixedly installed on the outer wall of the connecting body, a spring set is fixedly installed on the outer wall of the second connecting ring, and the other end of the spring set is connected to an outer ring.

[0014] The additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application.

[0015] Beneficial effects:

[0016] By arranging the expansion assembly on the vibration head of the vibration rod, the vibration rod vibrates, the first connecting ring and the connecting cylinder are vibrated, the first connecting rod and the second connecting rod are vibrated by the first connecting ring and the connecting cylinder, the connection angle of the first connecting rod and the second connecting rod is adjustable, the vibration range is adjustable, and the vibration range and the vibration effect on the concrete are expanded.

[0017] By arranging the holding assembly on the connecting body of the vibration rod, the outer ring is held by hand, the vibration feeling is buffered by the spring set, the influence of the concrete vibrator vibration on the arm is reduced, and the arm is prevented from being vibrated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of a concrete vibrator for building engineering construction.

[0019] Figure 2 It is an expansion assembly in a concrete vibrator for building engineering construction. Figure One ;

[0020] Figure 3 It is an expansion assembly in a concrete vibrator for building engineering construction. Figure Two ;

[0021] Figure 4 It is a connecting block in a concrete vibrator for building engineering construction.

[0022] Figure 5 It is a holding assembly structure diagram of a concrete vibrator for building engineering construction.

[0023] In the figure: 1, connecting body; 11, vibrating rod; 2, expansion assembly; 21, first connecting ring; 211, connecting lug; 22, connecting cylinder; 23, connecting sheet; 231, connecting hole; 24, first connecting rod; 25, second connecting rod; 26, connecting seat; 27, connecting block; 271, insertion shaft; 272, first bolt; 273, second bolt; 3, holding assembly; 31, second connecting ring; 32, spring group; 33, outer ring. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application.

[0025] As Figures 1-5 ;

[0026] The concrete vibrator for construction engineering construction comprises a connecting body 1 and a vibrating rod 11, the vibrator is of FRZ50 type, the end of the connecting body 1 and the vibrating rod 11 are connected to each other, one end of the connecting body 1 is connected to the vibrating rod 11, the other end of the connecting body 1 is connected to a motor, the vibrating rod 11 vibrates at high speed, the vibrating rod 11 vibrates the concrete for construction engineering construction, the expansion assembly 2 is arranged on the vibrating rod 11, the expansion assembly 2 can expand the vibration end of the concrete vibrator for construction engineering construction; the holding assembly 3 is arranged on the connecting body 1, the holding assembly 3 can reduce the influence of the vibration of the concrete vibrator on the arm;

[0027] The expansion assembly 2 comprises a first connecting ring 21 and a connecting cylinder 22, the connecting cylinder 22 is fixedly installed on the outer wall of the vibrating rod 11, the connecting cylinder 22 is used for fixedly supporting and installing the connecting sheet 23, the first connecting ring 21 is fixedly installed on the outer wall of the bottom of the vibrating rod 11, the first connecting ring 21 is used for fixedly supporting and installing the connecting lug 211, the side wall of the first connecting ring 21 is fixedly installed with the connecting lug 211, the inner side of the connecting lug 211 is hingedly connected with the second connecting rod 25, the connecting lug 211 is convenient for supporting and connecting and rotating and adjusting the second connecting rod 25, the second connecting rod 25 is hollow, the vibrating rod 11 vibrates, drives the first connecting ring 21 and the connecting cylinder 22 to vibrate, the first connecting ring 21 drives the second connecting rod 25 to vibrate, and the expanded second connecting rod 25 vibrates the concrete for construction engineering construction;

[0028] Further, the side wall of the connecting cylinder 22 is fixedly provided with a connecting plate 23, the connecting plate 23 is used for guiding and sliding the connecting seat 26, the inner wall of the connecting plate 23 is provided with a connecting hole 231, the connecting hole 231 is used for connecting the first bolt 272 and the second bolt 273, the inner side of the connecting plate 23 is slidingly provided with the connecting seat 26, the connecting seat 26 is used for connecting and supporting the first connecting rod 24, the rear end of the connecting seat 26 is provided in an arc shape matched with the outer wall of the connecting cylinder 22, and is used for guiding the connecting seat 26, the inner side of the connecting seat 26 is hingedly connected with the first connecting rod 24, the other end of the first connecting rod 24 is rotationally connected with the inner side of the second connecting rod 25, the connecting seat 26 is adjusted in position, so as to adjust the connection angle and position of the first connecting rod 24 and the second connecting rod 25, the side wall of the connecting plate 23 is provided with a connecting block 27, the connecting block 27 is used for supporting and mounting the first bolt 272 and the second bolt 273, the inner side of the connecting block 27 is fixedly provided with an insertion shaft 271, the insertion shaft 271 penetrates through the connecting hole 231 and is inserted into the side wall of the connecting seat 26, so as to position the connecting block 27 and the connecting seat 26, the first bolt 272 and the second bolt 273 are respectively screwed on the connecting block 27, the first bolt 272 and the second bolt 273 are respectively screwed to the side wall of the connecting seat 26, the position of the connecting seat 26 is fixed through the mounting of the first bolt 272 and the second bolt 273, even if one of the first bolt 272 and the second bolt 273 is loosened, the other bolt can still be used for positioning, the first bolt 272 and the second bolt 273 are mounted on both connecting plates 23, the connecting cylinder 22 vibrates to drive the connecting plate 23 and the second connecting rod 25 to vibrate, and the second connecting rod 25 and the first connecting rod 24 vibrate together.

[0029] Further, the holding assembly 3 comprises a second connecting ring 31, the second connecting ring 31 is fixedly mounted on the outer wall of the connecting body 1, the second connecting ring 31 is used for supporting and mounting a spring set 32, the outer wall of the second connecting ring 31 is fixedly provided with the spring set 32, the spring set 32 is used for supporting and mounting an outer ring 33, when the connecting body 1 vibrates, the spring set 32 buffers the vibration feeling, reduces the influence of the concrete vibrator vibration on the arm, and avoids the arm being vibrated numb, the other end of the spring set 32 is connected with the outer ring 33, and the outer ring 33 is used for being held by a worker.

[0030] The working principle of the utility model is: after the connecting seat 26 is guided to slide and adjust position in the connecting sheet 23, the side wall of the connecting sheet 23 is provided with the connecting block 27, the plug shaft 271 in the inner side of the connecting block 27 is inserted into the side wall of the connecting seat 26 through the connecting hole 231, thereby positioning the connecting block 27 and the connecting seat 26, the first bolt 272 and the second bolt 273 are respectively screwed on the connecting block 27, the first bolt 272 and the second bolt 273 are respectively screwed to the side wall of the connecting seat 26, the position of the connecting seat 26 is fixed, thereby adjusting the vibrating angle position and range of the second connecting rod 25 and the first connecting rod 24, the vibration rod 11 vibrates, drives the first connecting ring 21 and the connecting cylinder 22 to vibrate, the first connecting ring 21 drives the second connecting rod 25 to vibrate, the connecting cylinder 22 vibrates, drives the connecting sheet 23 and the second connecting rod 25 to vibrate, through the vibration rod 11 and the expanded second connecting rod 25 and the first connecting rod 24 are inserted into the wind driven generator tower base tunnel for vibration, the concrete vibration for building engineering construction is expanded, the vibration range and the vibration effect of the concrete are expanded, the reinforcement in the wind driven generator tower base tunnel does not affect the normal vibrating work of the second connecting rod 25 and the first connecting rod 24, prevents the concrete from accumulating on the equipment, through the outer ring 33 is held by hand, the spring group 32 is buffered and vibrates, the influence of the concrete vibrator vibration on the arm is reduced, the arm is avoided to be vibrated numb, the vibration rod 11 and the expansion assembly 2 are washed and cleaned in time after each work is finished.

[0031] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A concrete vibrator for construction engineering, comprising a connecting body (1) and a vibrating rod (11), the end of the connecting body (1) and the vibrating rod (11) are connected with each other, characterized in that: an expansion assembly (2) is arranged on the vibrating rod (11), the expansion assembly (2) can expand the vibration end of the concrete vibrator for construction engineering; a holding assembly (3) is arranged on the connecting body (1), the holding assembly (3) can reduce the influence of the concrete vibrator vibration on the arm.

2. The concrete vibrator for construction work according to claim 1, characterized in that: The expansion assembly (2) comprises a first connecting ring (21) and a connecting cylinder (22), the connecting cylinder (22) is fixedly installed on the outer wall of the vibrating rod (11), and the first connecting ring (21) is fixedly installed on the outer wall of the bottom of the vibrating rod (11).

3. A concrete vibrator for use in construction work according to claim 2, characterized in that: A connecting lug (211) is fixedly installed on the side wall of the first connecting ring (21), a second connecting rod (25) is hingedly connected to the inner side of the connecting lug (211), and the second connecting rod (25) is hollow.

4. The concrete vibrator according to claim 3, characterized in that: A connecting plate (23) is fixedly installed on the side wall of the connecting cylinder (22), and a connecting hole (231) is formed in the inner wall of the connecting plate (23).

5. A concrete vibrator for use in construction work according to claim 4, characterized in that: A connecting seat (26) is slidably arranged on the inner side of the connecting plate (23), the rear end of the connecting seat (26) is arranged in an arc shape matched with the outer wall of the connecting cylinder (22), a first connecting rod (24) is hingedly connected to the inner side of the connecting seat (26), and the other end of the first connecting rod (24) is rotatably connected to the inner side of the second connecting rod (25).

6. A concrete vibrator for use in construction work according to claim 5, characterized in that: A connecting block (27) is arranged on the side wall of the connecting plate (23), a plug shaft (271) is fixedly installed on the inner side of the connecting block (27), the plug shaft (271) penetrates through the connecting hole (231) and is inserted into the side wall of the connecting seat (26), and a first bolt (272) and a second bolt (273) are respectively screwed on the connecting block (27), and the first bolt (272) and the second bolt (273) are respectively screwed to the side wall of the connecting seat (26).

7. The concrete vibrator according to claim 1, wherein: The holding assembly (3) comprises a second connecting ring (31), the second connecting ring (31) is fixedly installed on the outer wall of the connecting body (1), a spring group (32) is fixedly installed on the outer wall of the second connecting ring (31), and the other end of the spring group (32) is connected with an outer ring (33).

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