CN217580001U - Self-walking three-roller-shaft concrete vibrating beam - Google Patents

Abstract

The utility model provides a from walking three roller concrete vibrating beam, relates to channel lining concrete placement construction auxiliary assembly technical field, concretely relates to concrete vibrating device. The slurry lifting device comprises a steel truss, a walking roller shaft and a vibrating frame, wherein the walking roller shaft and the vibrating frame are arranged below the steel truss, a slurry lifting roller shaft is arranged in the front of the walking roller shaft, a transmission chain wheel is arranged at the end of the walking roller shaft and the end of the slurry lifting roller shaft, a driving motor is arranged at one end of the steel truss, a slurry lifting motor and a vibrating motor are arranged at the other end of the steel truss, the driving motor is connected with the walking roller shaft through the transmission chain wheel, the slurry lifting motor is connected with the slurry lifting roller shaft through the transmission chain wheel, and the vibrating motor is connected with the vibrating frame. The utility model discloses the beneficial effect who has is: through set up two walking roller shafts below the steel truss, the rotation of make full use of roller shaft and the whole compound motion that moves ahead of device are upwards and the left and right sides uniform push with the concrete that distributes, realize the bulk movement of device on the storehouse face, reach the purpose of paving.

Description

Self-walking type three-roller-shaft concrete vibrating beam

Technical Field

The utility model provides a from walking three roller shaft concrete vibration roof beam, relates to channel lining concrete placement construction auxiliary assembly technical field, concretely relates to concrete vibrator.

Background

At present, the canal engineering of China is still in the situation of adopting manual lining or semi-automatic mechanical construction, the construction efficiency and the forming effect are poor, and the difference is larger compared with the developed countries abroad. With the continuous development of scientific technology and the continuous improvement of national economic capability, higher requirements and stricter standards are put forward for the construction of large-scale channels.

During channel engineering construction, reasonable, safe and effective mechanical equipment configuration is an important way for reducing labor intensity of workers and is also a main factor influencing construction quality and construction progress. The traditional channel lining concrete pouring mostly adopts manual paving and leveling, a small-sized flexible shaft vibrator vibrates, and the problems of small concrete internal slurry lifting amount, insufficient vibration, difficult finishing of a finished surface after finishing leveling of concrete, poor forming apparent quality and the like are caused by factors such as high dragging labor intensity of the vibrator, low paving and leveling speed of concrete and the like during construction, so that the channel construction quality and the construction efficiency are seriously influenced. Therefore, look for a vibrating device who is applicable to channel lining concrete placement construction, to effectively reducing artifical intensity of labour, increase and carry the thick liquid volume, reduce the plastering and receive the light degree of difficulty, improve the efficiency of construction and have the significance.

Disclosure of Invention

The to-be-solved problem of the utility model is exactly to above not enough and provide one kind and can effectively reduce artifical intensity of labour, increase and carry the thick liquid volume, reduce the concrete vibrator who wipes face and receive the light degree of difficulty. The technical scheme is as follows:

the utility model provides a from walking three roller concrete vibration roof beam, its key technology is including the steel truss, walking roller and vibration frame are installed in the steel truss below, the thick liquid roller is carried in the place ahead installation of walking roller, the walking roller is equipped with drive sprocket with carry thick liquid roller end, steel truss one end is equipped with driving motor, the other end is equipped with carries thick liquid motor and vibrating motor, driving motor passes through drive sprocket and is connected with the walking roller, carry thick liquid motor and carry thick liquid roller hub connection through drive sprocket, vibrating motor is connected with the vibration frame.

And the two ends of the walking roll shaft and the two ends of the pulp extracting roll shaft are both arranged on the steel truss through bearing supports.

And a mudguard is arranged on one side of the pulp extracting roller shaft.

The steel truss is provided with a speed reducer connected with a driving motor, and the speed reducer is connected with the walking roller shaft through a transmission chain wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up two walking roller in the steel truss below, the rotation of make full use of roller and the compound motion that the device is whole to go forward make progress and the left and right sides evenly pass the concrete that distributes, realize the bulk movement of device on the storehouse face, reach the purpose of paving.

2. The vibration performance can be effectively ensured by the arrangement of the vibration frame and the vibration motor with the eccentric wheel in transmitting the vibration generated by the vibration motor to the lower concrete, the vibration construction efficiency is improved, and the concrete is paved and vibrated in the advancing process of the device.

3. Through addding a carry thick liquid roller to set up independent carry thick liquid motor, can realize carrying the quick rotation of thick liquid roller, reach and mention the purpose of concrete thick liquid at the in-process of advancing, can effectively reduce the rendering coat and receive the light degree of difficulty, guarantee concrete apparent quality.

4. The mud guard is arranged behind the mud lifting roller shaft, so that lifted concrete grout is prevented from splashing to the truss, and loss of the grout is avoided.

5. One end of the driving motor is provided with the speed reducer, so that low rotating speed and large torque output are realized, and stable power can be provided for the device.

6. The steel truss is formed by welding I-shaped steel. The I-shaped steel has the advantages of high strength, small deflection and large self weight, and can increase the friction force between the walking roller shaft and the templates on two sides and enhance the walking stability; the I-shaped steel and the I-shaped steel are connected by welding, so that the overall stability of the device can be effectively improved.

7. The walking roll shaft and the pulp extracting roll shaft are stainless steel seamless steel tubes, and protective paint is sprayed on the surface of the steel truss, so that the device can be prevented from being oxidized and corroded.

8. To sum up, the utility model discloses simple structure, construction convenience only needs several simple steps to accomplish, does not need a large amount of labours, can walk by oneself, carry the thick liquid certainly, and it is efficient to pave, does benefit to the lining panel and smears and receive the light, and the effect is showing, and popularization nature is strong, has higher economic nature and practicality.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a plan view of the present invention.

Detailed Description

Referring to fig. 1-4, a self-propelled three-roller concrete vibrating beam is suitable for paving and vibrating lining thin-wall concrete, and the key technology of the self-propelled three-roller concrete vibrating beam comprises a steel truss 4, a traveling roller shaft 1 and a vibrating frame 11, wherein the traveling roller shaft 1 and the vibrating frame 11 which can be rotated and folded are installed below the steel truss 4, a slurry lifting roller shaft 2 is installed in front of the traveling roller shaft 1, a transmission chain wheel 6 is arranged at the end of the traveling roller shaft 1 and the end of the slurry lifting roller shaft 2, a driving motor 3 is arranged at one end of the steel truss 4, a slurry lifting motor 8 and a vibrating motor 9 with an eccentric wheel are arranged at the other end of the steel truss, the driving motor 3 is connected with the traveling roller shaft 1 through the transmission chain wheel 6, the slurry lifting motor 8 is connected with the slurry lifting roller shaft 2 through the transmission chain wheel 6, the slurry lifting motor 8 can provide a higher rotating speed for the slurry lifting roller shaft 2, the slurry lifting capability is enhanced, the finishing difficulty is reduced, the vibrating motor 9 is connected with the vibrating frame 11, and the vibration performance of the device is ensured.

And the two ends of the walking roll shaft 1 and the two ends of the slurry lifting roll shaft 2 are both arranged on the steel truss 4 through bearing supports 5.

And a mud guard 10 is arranged on one side of the slurry lifting roller shaft 2, so that the lifted slurry is prevented from splashing, and the cement slurry is guaranteed not to be wasted.

The steel truss 4 is provided with a speed reducer 7 connected with the driving motor 3, the speed reducer 7 is connected with the walking roller shaft 1 through a transmission chain wheel 6, and the walking roller shaft 1 realizes low rotating speed and large torque output through the speed reducer 7.

The walking roller shaft 1 and the pulp lifting roller shaft 2 are both made of stainless steel seamless steel pipes, and the steel pipes are prevented from being oxidized and corroded.

The steel truss 4 is made of I-shaped steel.

The construction method of the self-walking three-roller-shaft concrete vibrating beam comprises the following steps:

1) After the formwork is erected, the vibrating beam is hoisted and installed to the bottom of the lining cabin surface through the whole crane, and the vibrating frame 11 is opened downwards;

2) Uniformly distributing the concrete in the warehouse surface;

3) With the uniform distribution of concrete, after a certain working bin surface is provided, the vibration motor 9 and the driving motor 3 are started to realize self-walking of the device and the spreading and leveling of the concrete, and two sides of the device are respectively provided with one worker for auxiliary construction;

4) After the concrete is paved and leveled, the vibration motor 9 is closed, the driving motor turns to, the slurry lifting motor 8 and the vibration motor 9 are started to move forwards to vibrate and lift slurry upwards after the concrete is rolled back statically downwards, the concrete is rolled flatly downwards and cyclically, the operation is repeated until the concrete is paved, leveled and vibrated evenly and compactly, the motor is closed, and the operation is finished.

Claims (6)

1. The utility model provides a from walking three roller concrete vibration roof beam, characterized by includes steel truss (4), walking roller (1) and vibration frame (11), install in steel truss (4) below walking roller (1) and vibration frame (11), the place ahead installation of walking roller (1) is carried thick liquid roller (2), walking roller (1) is equipped with driving sprocket (6) with carry thick liquid roller (2) end, steel truss (4) one end is equipped with driving motor (3), the other end is equipped with carries thick liquid motor (8) and vibrating motor (9), driving motor (3) are connected with walking roller (1) through driving sprocket (6), it is connected with carrying thick liquid roller (2) through driving sprocket (6) to carry thick liquid motor (8), vibrating motor (9) are connected with vibration frame (11).

2. The self-walking three-roller concrete vibrating beam as claimed in claim 1, wherein the two ends of the walking roller shaft (1) and the two ends of the slurry lifting roller shaft (2) are both mounted on the steel truss (4) through bearing supports (5).

3. The self-propelled three-roller concrete vibrating beam according to claim 1, characterized in that a mudguard (10) is provided on one side of the slurry-lifting roller shaft (2).

4. The self-walking three-roller concrete vibrating beam as claimed in claim 1, wherein the steel truss (4) is provided with a speed reducer (7) connected with the driving motor (3), and the speed reducer (7) is connected with the walking roller shaft (1) through a driving chain wheel (6).

5. The self-walking three-roller concrete vibrating beam as claimed in claim 1, wherein the walking roller shaft (1) and the slurry lifting roller shaft (2) are both made of stainless steel seamless steel tubes.

6. The self-propelled three-roller concrete vibrating beam as claimed in claim 1, wherein the steel trusses (4) are made of i-steel.

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