CN-224213801-U - Novel concrete leveling device

CN224213801UCN 224213801 UCN224213801 UCN 224213801UCN-224213801-U

Abstract

The utility model relates to a novel concrete leveling device, and belongs to the technical field of concrete construction. The automatic trimming machine comprises a frame, a side rail A and a side rail B which are horizontally arranged, wherein a walking wheel set A walking along the side rail A is installed at one end of the frame, a walking wheel set B walking along the side rail B is installed at the other end of the frame, the automatic trimming machine further comprises a scraper plate, at least two groups of vertical sliding frames and at least two groups of vibrating motors are installed on the scraper plate, a horizontal beam used for being connected with the vertical sliding frames is arranged on the frame, and a trimming mechanism used for adjusting the height of the horizontal beam is installed on the frame. The utility model has the advantages that the vibrating motor drives the scraping plate to generate high-frequency vibration, the scraping plate moves along with the frame and acts on cast-in-situ concrete, the leveling operation of the concrete surface can be rapidly realized, in addition, the fine adjustment mechanism drives the vertical sliding frame to realize the accurate lifting control of the scraping plate through adjusting the height of the horizontal beam, the position adjustment requirement of the scraping plate device is met, and the adjustment is more convenient.

Inventors

TIAN XIULI
LIU DAOPING
CUI LUCHEN

Assignees

济宁鸿顺市政园林工程有限公司

Dates

Publication Date: 20260508
Application Date: 20250424

Claims (9)

1. The novel concrete leveling device comprises a frame, a side rail A and a side rail B which are horizontally arranged, wherein a traveling wheel set A traveling along the side rail A is installed at one end of the frame, a traveling wheel set B traveling along the side rail B is installed at the other end of the frame, and the novel concrete leveling device is characterized by further comprising a scraping plate, at least two groups of vertical sliding frames and at least two groups of vibrating motors are installed on the scraping plate, a horizontal beam connected with the vertical sliding frames is arranged on the frame, and a fine adjustment mechanism for adjusting the height of the horizontal beam is installed on the frame.
2. The novel concrete leveling device according to claim 1, wherein two groups of vertical sliding frames are arranged at intervals, namely a first vertical lifting column and a second vertical lifting column, and two groups of horizontal beams are correspondingly arranged, namely a horizontal beam A and a horizontal beam B.
3. The novel concrete leveling device according to claim 2, wherein the first vertical lifting column penetrates through the horizontal beam A, an upper baffle A and a lower baffle B are installed on the first vertical lifting column, an upper compression spring A is sleeved on the first vertical lifting column between the upper baffle A and the horizontal beam A, an upper compression spring A is provided for pushing the first vertical lifting column upwards, a lower compression spring A is sleeved on the first vertical lifting column between the lower baffle A and the horizontal beam A, a lower compression spring A is provided for pushing the first vertical lifting column downwards, the second vertical lifting column penetrates through the horizontal beam B, an upper baffle B and a lower baffle B are installed on the second vertical lifting column, an upper compression spring B is sleeved on the second vertical lifting column between the upper baffle B and the horizontal beam B, and a lower compression spring B is sleeved on the second vertical lifting column between the lower baffle B and the horizontal beam B.
4. The novel concrete leveling device according to claim 3, wherein a first vertical column, a second vertical column and a third vertical column are installed on the frame, the horizontal beam A is located between the first vertical column and the second vertical column, the horizontal beam B is located between the second vertical column and the third vertical column, two ends of the horizontal beam A are respectively provided with a first sliding block and a second sliding block, two ends of the horizontal beam B are respectively provided with a third sliding block and a fourth sliding block, a first vertical sliding rail matched with the first sliding block to slide is arranged on the first vertical column, a second vertical sliding rail matched with the second sliding block to slide is arranged on the second vertical column, a third vertical sliding rail matched with the third sliding block to slide is arranged on the second vertical column, and a fourth vertical sliding rail matched with the fourth sliding block to slide is arranged on the third vertical column.
5. The novel concrete leveling device according to any one of claims 1 to 4, wherein the height fine adjustment mechanisms are provided with four groups, namely a first adjustment mechanism installed on the first vertical column, a fourth adjustment mechanism installed on the third vertical column, and a second adjustment mechanism and a third adjustment mechanism symmetrically installed on the second vertical column.
6. The novel concrete leveling device according to claim 5, wherein the first adjusting mechanism comprises a supporting plate provided with a first vertical column bottom end, a threaded rod is arranged between the supporting plate and the frame, the threaded rod penetrates through the horizontal beam A, and lower locking nuts and upper locking nuts are respectively connected to the threaded rods on two sides of the horizontal beam A in a threaded manner.
7. The novel concrete leveling device of claim 6, wherein the first adjustment mechanism, the second adjustment mechanism, the third adjustment mechanism, and the fourth adjustment mechanism are identical in structure.
8. The novel concrete leveling device according to claim 7, wherein a sliding sleeve A matched with the first vertical lifting column is arranged on the horizontal beam A, and a sliding sleeve B matched with the second vertical lifting column is arranged on the horizontal beam B.
9. The novel concrete leveling device according to claim 8, wherein the vibration motor is provided with four groups, and the vibration motor is respectively arranged at two sides of the first vertical lifting column and the second vertical lifting column.

Description

Novel concrete leveling device Technical Field The utility model relates to a novel concrete leveling device, and belongs to the technical field of concrete construction. Background In the construction process of building engineering, the cast-in-place concrete process is widely applied due to the characteristics of convenience in construction, good integrity and the like. After the concrete pouring operation is finished, the ground leveling treatment is required, and the process is generally divided into two main steps, namely, firstly, using vibration equipment to sufficiently vibrate and densify the concrete to ensure the compactness and strength of the concrete, and then adopting a scraping tool to level the surface of the concrete to achieve the flatness standard required by design. The construction method can effectively ensure the construction quality and the surface appearance of the concrete structure. The utility model of patent number 202422536078.7 discloses a flatness control device for a concrete cast-in-situ floor slab, which comprises a bracket, a sliding rod, a scraping plate and a scraping plate driving mechanism, wherein the bracket is provided with a supporting beam and a plurality of telescopic supporting legs connected to the supporting beam, the upper end of the sliding rod is arranged on the supporting beam and can move along the axis of the supporting beam, the scraping plate is connected to the lower end of the sliding rod, the lower end surface of the scraping plate is provided with a flat scraping plane, and the scraping plate driving mechanism is arranged on the bracket and connected with the sliding rod and can be used for driving the sliding rod to move along the axis of the supporting beam. Although the function of leveling the concrete cast-in-situ floor slab can be realized in the above patent, the prior art has the defect that the accurate height adjustment of the slab scraping device cannot be realized in the field of concrete construction and paving equipment at present, and the pavement evenness and the construction quality are directly influenced. In order to solve one of the above problems, a new concrete leveling device is needed. Disclosure of utility model According to the defects in the prior art, the novel concrete leveling device aims to solve the technical problem that how to realize accurate lifting control of a screed plate by adjusting the height of a horizontal beam by a fine adjustment mechanism, and the horizontal beam drives a vertical sliding frame to meet the position adjustment requirement of the screed plate device. The novel concrete leveling device comprises a frame, a side rail A and a side rail B which are horizontally arranged, wherein a traveling wheel set A traveling along the side rail A is arranged at one end of the frame, and a traveling wheel set B capable of traveling along the side rail B is arranged at the other end of the frame. In concrete construction, ground leveling or paving equipment, accurate height adjustment of the screed device is critical to construction quality. The machine frame realizes bidirectional movement on the side rail A and the side rail B through the traveling wheel group A and the traveling wheel group B respectively, the vibrating motor drives the scraping plate to generate high-frequency vibration, the scraping plate walks along with the machine frame and acts on cast-in-situ concrete, the leveling operation of a concrete surface can be realized rapidly, in addition, the fine adjustment mechanism realizes the accurate lifting control of the scraping plate by adjusting the height of the horizontal beam, the horizontal beam drives the vertical sliding frame, the position adjustment requirement of the scraping plate device is met, and the adjustment is more convenient. The fine adjustment mechanism supports the adjustment of the height of the scraping plate as required before construction so as to better control the paving thickness and ensure the consistency of the paving thickness of the full section. Preferably, two groups of vertical sliding frames are arranged at intervals, namely a first vertical lifting column and a second vertical lifting column, and two groups of horizontal beams are correspondingly arranged, namely a horizontal beam A and a horizontal beam B. The first vertical lifting column penetrates through the horizontal beam A, an upper baffle A and a lower baffle A are arranged on the first vertical lifting column, an upper layer compression spring A is sleeved on the first vertical lifting column between the upper baffle A and the horizontal beam A, an upper layer compression spring B is sleeved on the first vertical lifting column between the lower baffle A and the horizontal beam A, a lower layer compression spring A is sleeved on the first vertical lifting column between the lower baffle A and the horizontal beam A, a lower thrust of the first vertical lifting column is provided by the lower