CN219138402U

CN219138402U - Concrete vibrating device for large-diameter embedded sleeve

Info

Publication number: CN219138402U
Application number: CN202223371083.4U
Authority: CN
Inventors: 贾金路; 马江涛; 许江哲; 李�浩; 郭媛媛; 周雅蜜; 路燕; 姜楠楠; 张梦梦; 陈晨
Original assignee: Henan DR Construction Group Co Ltd
Current assignee: Henan DR Construction Group Co Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-06
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of concrete vibration, in particular to a concrete vibration device for a large-diameter embedded sleeve, the vibration degree between two layers of concrete cannot be guaranteed by the existing vibration device, the concrete vibration device for the large-diameter embedded sleeve comprises a sleeve and a vibration rod, a water stop ring is arranged outside the sleeve, the vibration rod is arranged outside the water stop ring through a sliding component, the sliding component comprises a sliding rail and a sliding part, the sliding rail is arranged at the outer edge of the water stop ring, the sliding part is connected with the vibration rod through a connecting structure, a marking ring is arranged on the vibration rod and used for length identification, the length of the vibration rod left in lower-layer concrete is judged through the marking ring, the vibration degree of the concrete between the two layers is guaranteed, and the concrete vibration device has good development prospect in the technical field of concrete vibration.

Description

Concrete vibrating device for large-diameter embedded sleeve

Technical Field

The utility model relates to the technical field of concrete vibration, in particular to a concrete vibration device for a large-diameter embedded sleeve.

Background

The diameter of a steel sleeve of a large reinforced concrete water storage tank is larger, the concrete around the steel sleeve is not easy to vibrate, especially the bottom of the sleeve is often not vibrated in place, the quality of the concrete is directly influenced, the concrete is not compact to cause water seepage, and the vibration degree of two layers of concrete is ensured to be an important step for avoiding water seepage.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a concrete vibrating device for a large-diameter embedded sleeve, which solves the problem that the compaction degree between two layers of concrete cannot be controlled.

Its technical scheme is, a concrete vibrating device for embedded sleeve pipe department of major diameter, including sleeve pipe and vibrating rod, the sleeve pipe sets up the retaining ring outward, the vibrating rod passes through sliding component and sets up outside the retaining ring, sliding component includes slide rail and slider, the slide rail sets up in retaining ring outward flange, the slider passes through connection structure and is connected with the vibrating rod, set up the mark ring on the vibrating rod and be used for length sign, the slider moves on the slide rail, drives the vibrating rod and removes to carry out concrete vibration in the removal in-process, when the vibrating rod moves up and carries out upper concrete vibration, judge the length of vibrating rod in lower floor's concrete through the mark ring, ensure the degree of vibration of concrete between the two-layer.

Still further, the slide rail is two slide rail structures, including setting up in the pipe track of water ring both sides respectively, reserve the installation that the installing port is used for the slider on the pipe track of water ring one side, the slider is with two slide rail structure complex U type structures, slider open end both ends portion passes through the connecting axle installation bearing, and connecting axle one end is fixed with the slider, and the other end is fixed with the bearing, rolls through the bearing, slides with pipe track cooperation.

Still further, connection structure includes wire rope, set up the nut snap ring on vibrating rod, the slider respectively, each set up the rope clip on the nut snap ring and be used for fixed wire rope uses soft connection, avoids causing the sleeve pipe vibrations.

Furthermore, the sliding parts are arranged in a plurality of ways, so that stable connection with the vibrating rod is realized.

Furthermore, the marking ring is stuck on the outer surface of the vibrating rod by adopting a color adhesive tape, so that the identification degree is improved.

The utility model has the technical effects that the vibrating rod is vibrated in the upper layer concrete and the lower layer concrete, a part of the vibrating rod is reserved in the lower layer concrete, and the length of the vibrating rod in the lower layer concrete is accurately controlled; the method is suitable for the casings with different diameters and the walls with different thicknesses, is flexible and simple to operate, has good overall economy, effectively ensures the quality of concrete construction around the steel casings, and avoids maintenance cost.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the overall installation structure of the present utility model.

FIG. 3 is a schematic view of a slider structure according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: the utility model provides a concrete vibrating device for pre-buried sleeve pipe department of major diameter, includes sleeve pipe 9 and vibrating rod 8, sleeve pipe 9 is equipped with the retaining ring 10 outward, vibrating rod 8 passes through sliding component and sets up outside retaining ring 10, sliding component includes slide rail 1 and slider 2, slide rail 1 is two slide rail structures, including setting up respectively in the pipe track of retaining ring 10 both sides, reserve the installation mouth on the pipe track of retaining ring 10 one side and be used for the installation of slider 2, slider 2 is for the U type structure with two slide rail structures complex, slider 2 open end both ends portion passes through connecting axle 3 installation bearing 4, and connecting axle 3 one end is fixed with slider 2, the other end is fixed with bearing 4, rolls through the bearing cooperation with the pipe track and slides, slider 2 is connected with vibrating rod 8 through connection structure, connection structure includes wire rope 6, set up snap ring 5 on vibrating rod 8, the slider 2 respectively, each nut 5 is last to set up and to be used for fixed wire rope 6, set up on the ring 8 and be used for the fixed wire rope and set up on the ring and be used for the length to move the concrete layer on the vibrating rod 8 when the concrete layer is judged to move on the length of vibrating rod 8, and the concrete layer is moved in the concrete layer is moved to the layer.

On the basis of the first embodiment, the sliding parts 2 are arranged in a plurality, and are respectively connected with two end parts of the vibrating rod 8 through a connecting structure, so that the stability of the vibrating rod 8 is ensured, and the deviation of the vibrating rod 8 is avoided.

On the basis of the first embodiment, the marking ring is adhered to the outer surface of the vibrating rod 8 by adopting a color adhesive tape, so that the identification degree is improved.

On the basis of the embodiment, a plurality of marking rings are arranged at fixed intervals, and the distance between each marking ring and the bottom end of the vibrating rod is marked.

The working principle of the utility model is as follows: firstly, circular pipe tracks are arranged from the bottom to the top of a sleeve 9 at two sides of a water stop ring 10 to form a sliding rail 1, a sliding part 2 and a vibrating rod 8 are assembled in advance, an installation opening is reserved on the sliding rail 1, the sliding part 2 is connected with the sliding rail 1 through the installation opening, when concrete is poured, an operator stands on an operation platform to perform layered vibrating concrete, when the vibrating rod moves upwards to perform upper layer, 200mm of the vibrating rod is reserved on the lower layer concrete, the degree of vibration of the concrete between the two layers is ensured, and for this reason, the position 200mm away from the lower end on the surface of the vibrating rod 8 is marked by a color adhesive tape.

The present utility model has been described in detail by way of specific embodiments and examples, but these should not be construed as limiting the utility model. Many variations and modifications may be made by one skilled in the art without departing from the principles of the utility model, which is also considered to be within the scope of the utility model.

Claims

1. The utility model provides a concrete vibrating device for pre-buried sleeve pipe department of major diameter, includes sleeve pipe (9) and vibrating rod (8), sleeve pipe (9) are equipped with water stop ring (10) outward, a serial communication port, vibrating rod (8) are outside water stop ring (10) through sliding component, sliding component includes slide rail (1) and slider (2), slide rail (1) set up in water stop ring (10) outward flange, slider (2) are connected with vibrating rod (8) through connection structure, set up the mark ring on vibrating rod (8) and be used for length sign.

2. The concrete vibrating device for the large-diameter embedded sleeve according to claim 1, wherein the sliding rail (1) is of a double-sliding-rail structure and comprises circular pipe rails respectively arranged on two sides of the water stop ring (10), a mounting opening is reserved on one side of the circular pipe rail of the water stop ring (10) for mounting the sliding piece (2), the sliding piece (2) is of a U-shaped structure matched with the double-sliding-rail structure, and two ends of an opening end of the sliding piece (2) are provided with bearings (4) through connecting shafts (3).

3. The concrete vibrating device for the large-diameter embedded sleeve according to claim 1, wherein the connecting structure comprises steel wire ropes (6), nut snap rings (5) are respectively arranged on the vibrating rod (8) and the sliding part (2), and rope clamps (7) are arranged on each nut snap ring (5) and used for fixing the steel wire ropes (6).

4. A concrete vibrating device for use at large diameter pre-buried bushings according to claim 1, characterized in that the slide (2) is provided in plurality.

5. A concrete vibrating device for a large-diameter embedded sleeve according to claim 1, wherein the marking ring is adhered to the outer surface of the vibrating rod (8) by using a colored adhesive tape.