CN219095416U

CN219095416U - Vibration exhaust device based on foam light soil plate cast-in-situ construction

Info

Publication number: CN219095416U
Application number: CN202223185053.4U
Authority: CN
Inventors: 王永祥; 王耀通; 杨绍骅; 杨晓伟; 程伟峰; 张敬磊
Original assignee: Cccc Tianjin Rail Transit Engineering Construction Co ltd
Current assignee: Cccc Tianjin Rail Transit Engineering Construction Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-30
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a vibration exhaust device based on cast-in-situ construction of a foam lightweight soil plate, which comprises a frame body component arranged above an outer frame template for preparing the foam lightweight soil plate and a vibration exhaust component for carrying out vibration exhaust on cast-in-situ unset foam lightweight concrete; the frame body component can move back and forth along the length direction of the outer frame template and consists of an upper transverse plate, support plates which are vertical to the two ends of the length direction of the upper transverse plate and lifting rods which are connected between the support plates in a sliding manner; the vibration exhaust assembly consists of a vibration motor fixed on the upper transverse plate and a vibration rod used for extending into the unset foam lightweight concrete to provide vibration, the upper end of the vibration rod is connected with the vibration motor through a flexible shaft, and the end part of one end of the flexible shaft connected with the vibration rod is connected with the lifting rod. The method can realize automatic, uniform and comprehensive vibration exhaust of the unset foam lightweight concrete.

Description

Vibration exhaust device based on foam light soil plate cast-in-situ construction

Technical Field

The utility model relates to the technical field of foam lightweight soil plate pouring construction, in particular to a vibration exhaust device based on foam lightweight soil plate cast-in-situ construction.

Background

In the casting construction process of the foam lightweight concrete slab cast in site, the foam lightweight concrete which is evenly stirred and mixed is cast into the corresponding formwork, and the formwork is taken down after solidification, but in order to prevent excessive internal gas, the foam lightweight concrete cast into the formwork needs to be subjected to vibration exhaust treatment before solidification.

Traditional vibration exhaust mode is to adopt inserting in the concrete between the vibrting spear, outside the unnecessary air discharge thick liquid that makes mingled with in mixed thick liquid, often through artifical handheld exhaust rod device, directly stretch into the concrete with the vibrting spear of front end and operate in, but this kind of mode can't be accurate realization can vibrate each regional position homoenergetic of foam lightweight soil board, and then can't ensure exhaust thoroughly, on the other hand, in real-time construction process, also can't accomplish to use by a plurality of people's handheld exhaust rod device respectively, and then lead to in exhaust treatment process, efficiency is lower.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a vibration exhaust device based on cast-in-situ construction of foam lightweight soil plates, which can uniformly and efficiently perform vibration exhaust on unset foam lightweight concrete.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a vibration exhaust device based on cast-in-situ construction of foam lightweight soil plates comprises a frame body component arranged above an outer frame template for preparing the foam lightweight soil plates and a vibration exhaust component for carrying out vibration exhaust on cast-in-situ unset foam lightweight concrete.

The frame body component can move back and forth along the length direction of the outer frame template and consists of an upper transverse plate, support rods which are vertical to the two ends of the length direction of the upper transverse plate and lifting rods which are connected between the support rods in a sliding manner.

The vibration exhaust assembly consists of a vibration motor fixed on the upper transverse plate and a vibration rod used for extending into the unset foam lightweight concrete to provide vibration, the upper end of the vibration rod is connected with the vibration motor through a flexible shaft, and the end part of one end of the flexible shaft connected with the vibration rod is connected with the lifting rod.

The bottom of the supporting rod is connected with the roller, the movable sliding rail is arranged below the supporting rod, and the upper end of the movable sliding rail is provided with a sliding groove which is matched and connected with the roller.

The inner side surface of the supporting rod is provided with a pneumatic sliding rail and a sliding block, and two ends of the lifting rod are respectively and fixedly connected to the sliding block.

The flexible shaft is connected with the vibrating rod, one end of the flexible shaft is provided with a sleeve ring, the position of the lifting rod opposite to the sleeve ring is provided with a sliding sleeve movably sleeved on the lifting rod, and the sleeve ring is connected with the sliding sleeve through a connecting rod.

Further, a damping sleeve is sleeved at the gap between the lifting rod and the sleeved sliding sleeve.

Further, the upper part of the collar on the flexible shaft is also provided with a limiting clamping plate, and the limiting clamping plate is clamped above the collar.

Further, the lifting rod is connected with a plurality of groups of flexible shafts and vibrating rods connected with the flexible shafts, and the limiting assembly formed by the sleeve ring and the sliding sleeve is arranged in one-to-one correspondence with the flexible shafts.

Wherein, the bracing piece is all fixedly connected with the traction seat on the front and back side of its direction of movement.

The utility model has the advantages and beneficial effects that:

this application can realize automatic, even, comprehensively carry out comprehensive vibration exhaust to unset foam lightweight concrete, wherein, through being provided with the removal slide rail in the bracing piece bottom, ensure that the removal orbit can not deviate, make the top rectilinear movement of upper cross slab at the frame template, and then can make vibration exhaust subassembly carry out comprehensive vibration exhaust to unset foam lightweight concrete that pours in the frame template, be provided with pneumatic slide rail and drive lifter and reciprocate, make the vibroseis follow vibration exhaust in the unset foam lightweight concrete of a department after, can rise and advance to next department, and descend to stretch into in the concrete and vibrate the exhaust, in order to ensure can not receive the barrier of the reinforcing bar net of burying in the foam lightweight concrete, also can realize simultaneously the vibration exhaust to a plurality of different positions, need not the manual hand and exhaust vibroseis operated promptly, in addition, the vibroseis provided with a plurality of, can improve vibration exhaust efficiency.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic diagram of a connection structure between a vibrating rod and a lifting rod according to the present utility model;

fig. 4 is a schematic diagram of a connection structure between the bottom of the support rod and the movable sliding rail in the present utility model.

In the figure: 1. the device comprises an outer frame template, 2, an upper transverse plate, 3, a supporting rod, 4, a movable sliding rail, 5, a roller, 6, a pneumatic sliding rail, 7, a lifting rod, 8, a vibrating motor, 9, a flexible shaft, 10, a vibrating rod, 11, a sliding sleeve, 12, a lantern ring, 13, a limiting clamping plate, 14, a damping sleeve, 15 and a traction seat.

Description of the embodiments

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.

As shown in fig. 1 to 4, the vibration exhaust device based on the cast-in-situ construction of the foam lightweight soil plate comprises a frame body component arranged above an outer frame template 1 for preparing the foam lightweight soil plate and a vibration exhaust component for carrying out vibration exhaust on the cast-in-situ unset foam lightweight concrete.

The frame body component can move back and forth along the length direction of the outer frame template 1 and consists of an upper transverse plate 2, support rods 3 which are vertically erected at two ends of the length direction of the upper transverse plate 2 and lifting rods 7 which are in sliding connection between the support rods 3.

The vibration exhaust assembly consists of a vibration motor 8 fixed on the upper transverse plate 2 and a vibration rod 10 used for stretching into unset foam lightweight concrete to provide vibration, wherein the upper end of the vibration rod 10 is connected with the vibration motor 8 through a flexible shaft 9, and one end part of the flexible shaft 9 connected with the vibration rod 10 is connected with the lifting rod 7.

The bottom of the supporting rod 3 is connected with the roller 5, the movable sliding rail 4 is arranged below the supporting rod 3, and the upper end of the movable sliding rail 4 is provided with a sliding groove which is matched and connected with the roller 5. So that the support rod 3 can move linearly along the moving slide rail 4, further ensuring that the moving track is not deviated, and the upper transverse plate 2 moves linearly above the outer frame template 1, so that the vibration exhaust component can perform comprehensive vibration exhaust on the unset foam lightweight concrete poured in the outer frame template 1.

The inner side surface of the supporting rod 3 is provided with a pneumatic sliding rail 6 and a sliding block, and two ends of the lifting rod 7 are respectively and fixedly connected to the sliding block. The pneumatic slide rail 6 is communicated with power driving equipment arranged outside, a sliding block on the pneumatic slide rail 6 moves back and forth to drive a lifting rod 7 to move back and forth, and then along with the movement of the upper transverse plate 2, the vibrating rod 10 can ascend to advance to the next place after vibrating and exhausting in the non-solidified foam lightweight concrete, and descends and stretches into the concrete to perform vibrating and exhausting so as to ensure that the vibrating and exhausting of a plurality of different parts can be realized without being blocked by a reinforcing steel bar mesh buried in the foam lightweight concrete.

One end of the flexible shaft 9 connected with the vibrating rod 10 is provided with a sleeve ring 12, the position of the lifting rod 7 opposite to the sleeve ring 12 is provided with a sliding sleeve 11 movably sleeved on the lifting rod 7, and the sleeve ring 12 is connected with the sliding sleeve 11 through a connecting rod.

The damping sleeve 14 is sleeved at the gap between the lifting rod 7 and the sleeved sliding sleeve 11, so that the position of the moving sliding sleeve 11 can be fixed, and further, the sliding sleeve 11 can not drive the vibrating rod 10 to move in the horizontal direction in the vibration exhaust process.

And a limiting clamping plate 13 is further arranged above the collar 12 on the flexible shaft 9, and the limiting clamping plate 13 is clamped above the collar 12.

The lifting rod 7 is connected with a plurality of groups of flexible shafts 9 and vibrating rods 10 connected with the flexible shafts 9, and limiting assemblies formed by the sleeve rings 12 and the sliding sleeves 11 are arranged in one-to-one correspondence with the flexible shafts 9. The position of the collar 12 is adjustable, and the position of the collar 12 can be adjusted according to the short side length of the outer frame template 1, so that the vibration bars 10 can be uniformly distributed in the unset foam lightweight concrete for vibration exhaust.

The supporting rod 3 is fixedly connected with a traction seat 15 on the front side surface and the rear side surface of the moving direction of the supporting rod. So as to be connected with a traction machine arranged outside through a traction rope, and then the whole vibration exhaust device can be pulled to move back and forth.

During operation, firstly, according to the short side size of the outer frame template 1, the position of the lantern ring 12 is adjusted, and the position of the sliding sleeve 11 is adjusted, so that the vibrating rods 10 can be uniformly distributed, the traction ropes are used by the external traction machine to be bound on the traction seat 15, the whole vibrating exhaust device can be pulled to move back and forth, in the pulling process, the sliding blocks on the pneumatic sliding rail 6 can reciprocate, the lifting rod 7 can be driven to reciprocate to move up and down, and then, along with the movement of the upper transverse plate 2, the vibrating rods 10 can rise to advance to the next place after vibrating and exhausting from one place of unset foam lightweight concrete, and can descend to stretch into the concrete to perform vibrating and exhausting, so that the vibrating exhaust of a plurality of different positions can be realized while the blocking of reinforcing steel bar meshes buried in the foam lightweight concrete is avoided.

The foregoing describes several embodiments of the present utility model in detail, but the description is merely a preferred embodiment of the utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A vibration exhaust device based on foam lightweight soil plate cast-in-situ construction is characterized in that: the device comprises a frame body component and a vibration exhaust component, wherein the frame body component is arranged above an outer frame template for preparing a foam lightweight soil plate, and the vibration exhaust component is used for carrying out vibration exhaust on cast-in-situ non-solidified foam lightweight concrete;

the frame body component can move back and forth along the length direction of the outer frame template and consists of an upper transverse plate, support rods which are vertical to the two ends of the length direction of the upper transverse plate and lifting rods which are connected between the support rods in a sliding manner;

2. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction as claimed in claim 1, wherein: the bottom of the supporting rod is connected with the roller, the movable sliding rail is arranged below the supporting rod, and the upper end of the movable sliding rail is provided with a sliding groove matched and connected with the roller.

3. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction as claimed in claim 1, wherein: the inner side surface of the supporting rod is provided with a pneumatic sliding rail and a sliding block, and two ends of the lifting rod are respectively and fixedly connected to the sliding block.

4. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction as claimed in claim 1, wherein: one end of a flexible shaft connected with the vibrating rod is provided with a sleeve ring, the position of the lifting rod opposite to the sleeve ring is provided with a sliding sleeve movably sleeved on the lifting rod, and the sleeve ring is connected with the sliding sleeve through a connecting rod.

5. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction as claimed in claim 4, wherein: and a damping sleeve is sleeved at the gap between the lifting rod and the sleeved sliding sleeve.

6. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction as claimed in claim 5, wherein: and a limiting clamping plate is further arranged above the collar on the flexible shaft and is clamped above the collar.

7. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction according to any one of claims 4-6, which is characterized in that: the lifting rod is connected with a plurality of groups of flexible shafts and vibrating rods connected with the flexible shafts, and the limiting assemblies formed by the sleeve rings and the sliding sleeves are arranged in one-to-one correspondence with the flexible shafts.

8. The vibration exhaust device based on foam lightweight soil plate cast-in-situ construction as claimed in claim 1, wherein: the supporting rods are fixedly connected with traction seats on the front side surface and the rear side surface of the moving direction of the supporting rods.