Walking platform of SOG floor laser leveling machine

Abstract

The utility model provides a walking platform of an SOG terrace laser leveling machine, and relates to the technical field of building construction. The walking platform comprises a supporting table, two through channels are arranged on the supporting table in a spaced mode, and the two sides of each channel penetrate through the top and the bottom of the supporting table respectively; the walking table comprises a first walking frame, a second walking frame and a third walking frame which are all arranged at the top of the supporting table, the first walking frame and the second walking frame are rotationally connected to the two ends of the second walking frame respectively and located above the through type channel, and the first walking frame and the second walking frame can be overturned to the position above the second walking frame when rotating; and the four supporting columns are arranged at the bottom of the supporting table and are distributed in a rectangular shape. By means of the SOG floor leveling device, the efficiency and quality of SOG floor leveling can be improved, and the walking platform can be protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, and particularly relates to a walking platform of SOG floor laser leveling machine. BACKGROUND

[0002] The prestressed floor, referred to as SOG (Slab On Ground), is to apply the advantages of prestressed technology for the upper structure of building engineering to the first floor engineering of the building.

[0003] The SOG floor is mainly composed of concrete and prestressed reinforcement, and the prestressed reinforcement is arranged in the concrete. After the concrete strength reaches the design requirement, the prestressed reinforcement is tensioned to apply prestress to the concrete. The SOG floor has many advantages: it can reduce cracks, solve the shrinkage stress of concrete itself and the cracks caused by external load during the normal use period of the floor; it can achieve seamless overall large-area concrete floor to avoid a series of problems such as dust accumulation and liquid infiltration caused by gaps; compared with the load transfer capacity of the cutting seam of the ordinary floor, which gradually loses due to the power roller of the transport vehicle and leads to deflection and cracking, the SOG floor has strong bearing and recovery capacity and strong automatic recovery capacity after overload; by applying prestress, the cracking of the floor caused by the shrinkage and temperature stress of concrete can be effectively controlled, and the durability is good; when the water content in the soil under the floor changes, the volume of the ordinary floor will expand or shrink to affect the structure, while the prestressed floor has greater stiffness than the ordinary structure floor, and the structure does not damage when the foundation changes, so the flatness is more secure, and the structure stiffness is large and the flatness is better.

[0004] During the construction process of the SOG floor, the concrete needs to be scraped and vibrated to improve the flatness and overall quality of the formed floor. Since there is a steel structure inside the SOG floor, a laser leveling machine cannot be used for construction, and only manual construction can be performed. However, this method has the problems of low efficiency and poor construction quality (poor flatness and low overall quality). TECHNICAL FIELD

[0005] The utility model aims at providing a walking platform of SOG floor laser leveling machine, which aims to solve the technical problems in the above background technology.

[0006] The technical scheme of the utility model is as follows:

[0007] The technical scheme of the utility model provides a walking platform of SOG floor laser leveling machine, which comprises:

[0008] The support table is provided with two through channels, and the two sides of each through channel pass through the bottom and the bottom of the support table;

[0009] The walking table comprises a first walking frame, a second walking frame and a third walking frame, the first walking frame, the second walking frame and the third walking frame are arranged on the top of the support table, the first walking frame and the second walking frame are respectively rotatably connected to the two ends of the second walking frame, and the first walking frame and the second walking frame are respectively arranged above the two through channels, when the first walking frame and the second walking frame rotate simultaneously, the first walking frame and the second walking frame are both turned over above the second walking frame; and

[0010] The support column is arranged at the bottom of the support table.

[0011] The number of the support columns is four, and the four support columns are arranged in a rectangular shape.

[0012] Further, the support table comprises a first beam body, a second beam body, a first connecting body and a second connecting body, the first beam body and the second beam body are arranged in parallel and are spaced apart, the first connecting body and the second connecting body are arranged between the first beam body and the second beam body, and the first connecting body and the second connecting body are arranged in the extension direction of the first beam body.

[0013] The inner side of the first connecting body, the inner side of the first beam body and the inner side of the second beam body form one of the through channels, and the inner side of the second connecting body, the inner side of the first beam body and the inner side of the second beam body form the other through channel.

[0014] Further, the inner side of the top of the first beam body is provided with a first placing groove, and the inner side of the top of the second beam body is provided with a second placing groove.

[0015] The walking table formed by the first walking frame, the second walking frame and the third walking frame is detachably arranged on one side of the first placing groove and detachably arranged on the other side of the second placing groove.

[0016] Further, the two sides of the walking table are movably arranged in the first placing groove and the second placing groove.

[0017] The first beam body and the second beam body are respectively provided with a first locking bolt and a second locking bolt, the first locking bolt is used for locking the walking table of the first placing groove, and the second locking bolt is used for locking the walking table of the second placing groove.

[0018] Further, the bottom of the first placing groove and the bottom of the second placing groove are provided with a plug-in column, and the walking table is provided with a plug-in groove matched with the plug-in column.

[0019] Further technical solutions are that the first walking frame, the second walking frame and the third walking frame all include a first side beam, a second side beam and a plurality of connecting beams, the first side beam and the second side beam are parallel and arranged at intervals, and any connecting beam is arranged between the first side beam and the second side beam and connects the first side beam and the second side beam.

[0020] Further technical solutions are that the first walking frame and the second walking frame, and the second walking frame and the third walking frame are connected through a hinge.

[0021] Compared with the prior art, the technical scheme of the utility model has at least the following advantages or beneficial effects:

[0022] In actual application, a plurality of walking platforms are prepared, two parallel walking tracks (each walking track is formed by a plurality of walking platforms connected in sequence) are built by the plurality of walking platforms, and are positioned at a to-be-constructed position. Meanwhile, the support columns and the through channels of the walking platforms are staggered with the steel reinforcement structure of the SOG floor. The tires on the left and right sides of the laser leveling machine are respectively placed on the two walking tracks, and the laser platform can walk on the walking tracks. For any side of the laser leveling machine, when moved to a proper position, the tires of the laser leveling machine are located between the two through channels of the same support table. In addition, the hydraulic support structures on the front and rear sides (single side) of the laser leveling machine are respectively opposite to the two through channels, the first walking frame and the third walking frame are all turned over above the second walking frame, the hydraulic support structures are in contact with the ground through the through channels, and until the tires of the laser leveling machine are away from the walking platform, the concrete can be scraped and vibrated.

[0023] In the application, on the one hand, the walking platform composed of the support table, the walking table and the support column can be used for the laser leveling machine to walk in the construction of the SOG floor, so as to scrape and vibrate the concrete, and compared with the traditional manual leveling, the efficiency and quality are greatly improved. On the other hand, the hydraulic support structure of the laser leveling machine can act on the ground through the through channel, so that the walking platform will not be damaged due to excessive local stress, and the service life of the application can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0025] Figure 1An exploded view of a walking platform of a SOG floor laser leveling machine according to an embodiment of the present utility model;

[0026] Figure 2 For Figure 1 A local enlarged view of the middle A;

[0027] Figure 3 An isometric view of a walking platform of a SOG floor laser leveling machine according to an embodiment of the present utility model;

[0028] Figure 4 A top view of a walking platform of a SOG floor laser leveling machine according to an embodiment of the present utility model.

[0029] Icon: 1 - support table, 101 - first beam body, 102 - second beam body, 2 - first placing groove, 3 - second placing groove, 4 - first walking frame, 5 - second walking frame, 501 - first side beam, 502 - connecting beam, 503 - second side beam, 6 - third walking frame, 7 - hinge, 8 - first locking bolt, 9 - insertion column, 10 - support column, 11 - second locking bolt, 12 - through passage. DETAILED DESCRIPTION EMBODIMENT

[0030] Please refer to Figures 1-4 , a walking platform of a SOG floor laser leveling machine, including: support table 1, two through passages 12 are arranged at intervals, and the two sides of each through passage 12 pass through the bottom and bottom of the support table 1 respectively; walking table, including first walking frame 4, second walking frame 5 and third walking frame 6, the first walking frame 4, the second walking frame 5 and the third walking frame 6 are arranged on the top of the support table 1, the first walking frame 4 and the second walking frame 5 are rotatably connected to the two ends of the second walking frame 5, and the first walking frame 4 and the second walking frame 5 are located above the two through passages 12 respectively, when the first walking frame 4 and the second walking frame 5 rotate simultaneously, the first walking frame 4 and the second walking frame 5 are all turned over above the second walking frame 5; and support column 10, arranged on the bottom of the support table 1; wherein the number of the support column 10 is four, and the four support columns 10 are distributed in a rectangular shape.

[0031] In actual application of the application, multiple sets of walking platforms are prepared, the multiple sets of walking platforms are built into two parallel walking tracks (each walking track is formed by multiple walking platforms which are sequentially connected), and are positioned at a to-be-constructed position. Meanwhile, the support columns 10 and the through channels 12 of the walking platforms are staggered with the steel bar structure of the SOG floor. The tires on the left and right sides of the laser leveling machine are respectively placed on the two sets of walking tracks, and the laser platform can walk on the walking tracks. For any side of the laser leveling machine, when moving to a proper position, the tires of the laser leveling machine are located between the two through channels 12 of the same support table 1. In addition, the hydraulic support structures on the front and rear sides (single side) of the laser leveling machine are respectively opposite to the two through channels 12, the first walking frame 4 and the third walking frame 6 are all turned over to the upper side of the second walking frame 5, the hydraulic support structures are in contact with the ground through the through channels 12, and until the tires of the laser leveling machine are away from the walking platform, the concrete can be scraped and vibrated.

[0032] In the application, on the one hand, the walking platform composed of the support table 1, the walking table and the support column 10 can be used for the laser leveling machine to walk in the construction of the SOG floor, so as to scrape and vibrate the concrete, and compared with the traditional manual leveling, the efficiency and quality are greatly improved. On the other hand, the hydraulic support structure of the laser leveling machine can act on the ground through the through channel 12, so that the walking platform will not be damaged due to excessive local stress, and the service life of the application can be ensured.

[0033] In some embodiments of the application, the support table 1 includes a first beam body 101, a second beam body 102, a first connecting body and a second connecting body, the first beam body 101 and the second beam body 102 are parallel and spaced apart, the first connecting body and the second connecting body are arranged between the first beam body 101 and the second beam body 102, and the first connecting body and the second connecting body are spaced apart along the extension direction of the first beam body 101.

[0034] The first connecting body, the inner side of the first beam body 101 and the inner side of the second beam body 102 form one of the through channels 12, and the second connecting body, the inner side of the first beam body 101 and the inner side of the second beam body 102 form the other through channel 12.

[0035] In the above embodiment, the support table 1 simultaneously supports the first walking frame 4, the second walking frame 5 and the third walking frame 6, and when the laser leveling machine walks on the first walking frame 4, the second walking frame 5 or the third walking frame 6, the support table 1 acts on the ground. The first connecting body or the second connecting body connects the first beam body 101 and the second beam body 102, so that the first beam body 101, the second beam body 102, the first connecting body and the second connecting body form a stable whole. The first beam body 101, the second beam body 102, the first connecting body and the second connecting body are all made of steel material, and the first connecting body and the second connecting body are both formed between the first beam body 101 and the second beam body 102 by welding.

[0036] In some embodiments of the utility model, the inner side of the top of the first beam body 101 is provided with a first placing groove 2, and the inner side of the top of the second beam body 102 is provided with a second placing groove 3.

[0037] The first walking frame 4, the second walking frame 5 and the third walking frame 6 are detachably arranged on one side of the walking table in the first placing groove 2 and the other side in the second placing groove 3.

[0038] In the above embodiment, after the first walking frame 4, the second walking frame 5 and the third walking frame 6 are placed in the first placing groove 2 and the second placing groove 3, the upper sides of the first walking frame 4, the second walking frame 5 and the third walking frame 6 are flush with the upper side of the first beam body 101. This cooperation design not only reduces the size of the application, but also makes the connection of the first walking frame 4, the second walking frame 5, the third walking frame 6 and the support table 1 more stable.

[0039] In some embodiments of the utility model, the two sides of the walking table are movably arranged in the first placing groove 2 and the second placing groove 3 respectively.

[0040] The first beam body 101 and the second beam body 102 are respectively provided with a first locking bolt 8 and a second locking bolt 11, the first locking bolt 8 is used for locking the walking table of the first placing groove 2, and the second locking bolt 11 is used for locking the walking table of the second placing groove 3.

[0041] In the above embodiment, the two sides of the first walking frame 4, the second walking frame 5 and the third walking frame 6 are respectively placed in the first placing groove 2 and the second placing groove 3, and the first walking frame 4, the second walking frame 5 and the third walking frame 6 can be taken out of the first placing groove 2 and the second placing groove 3. The first locking bolt 8 and the second locking bolt 11 are used to lock the position of the first walking frame 4, the second walking frame 5 and the third walking frame 6 after being placed in the first placing groove 2 or the second placing groove 3. The detachable arrangement of the first walking frame 4, the second walking frame 5 and the third walking frame 6 facilitates the maintenance or replacement of the first walking frame 4, the second walking frame 5 and the third walking frame 6, and is more practical.

[0042] In some embodiments of the utility model, the bottom of the first placing groove 2 and the bottom of the second placing groove 3 are provided with the inserting post 9, and the walking table is provided with the inserting groove matched with the inserting post 9.

[0043] In the above embodiment, the inserting post 9 and the inserting groove are matched, which can improve the stability of the walking table installed in the first placing groove 2 and the second placing groove 3.

[0044] Preferably, the inserting groove is arranged on the second walking frame 5.

[0045] In some embodiments of the utility model, the first walking frame 4, the second walking frame 5 and the third walking frame 6 all include the first side beam 501, the second side beam 503 and a plurality of connecting beams 502, the first side beam 501 and the second side beam 503 are arranged in parallel and at intervals, any connecting beam 502 is arranged between the first side beam 501 and the second side beam 503 and connects the first side beam 501 and the second side beam 503.

[0046] In the above embodiment, the first side beam 501 is arranged in the first placing groove 2, the second side beam 503 is arranged in the second placing groove 3, and the plurality of connecting beams 502 are arranged uniformly and at intervals along the extension direction of the first side beam 501. The first side beam 501, the second side beam 503 and the connecting beam 502 are all made of steel material, and the connecting beam 502 is formed between the first side beam 501 and the second side beam 503 by welding.

[0047] In some embodiments of the utility model, the first walking frame 4 and the second walking frame 5, and the second walking frame 5 and the third walking frame 6 are all connected by the hinge 7.

[0048] In the above embodiment, the hinge 7 can realize the quick connection of the two. In the same rotary connection (between the first walking frame 4 and the second walking frame 5 or between the second walking frame 5 and the third walking frame 6), the number of the hinge 7 is two, so as to further improve the stability of the rotary connection.

[0049] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model. For the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A walking platform of a SOG floor laser screed, characterized in that, The utility model relates to a support table (1) is provided with two through passageways (12) at intervals, and the two sides of each through passageway (12) pass through the bottom and the bottom of the support table (1) respectively, The utility model relates to a support table (1) is provided with two through passageways (12) at intervals, and the two sides of each through passageway (12) pass through the bottom and the bottom of the support table (1) respectively, Support column (10) is set up in the bottom of support table (1), Wherein, the number of support column (10) is four, and four support columns (10) are distributed in rectangle. The support table (1) includes a first beam body (101), a second beam body (102), a first connecting body and a second connecting body, the first beam body (101) and the second beam body (102) are arranged in parallel and at intervals, the first connecting body and the second connecting body are arranged between the first beam body (101) and the second beam body (102), and the first connecting body and the second connecting body are arranged at intervals along the extension direction of the first beam body (101), 2. The walking platform of the SOG floor laser leveling machine according to claim 1, wherein, Wherein, the inside of the first beam body (101) and the inside of the second beam body (102) and the side of the first connecting body away from the first connecting body enclose one through passageway (12), and the inside of the first beam body (101) and the inside of the second beam body (102) and the side of the second connecting body away from the first connecting body enclose another through passageway (12). The inside of the top of the first beam body (101) is provided with a first placing groove (2), and the inside of the top of the second beam body (102) is provided with a second placing groove (3); 3. The walking platform of the SOG floor laser leveling machine according to claim 2, wherein, The first walking frame (4), the second walking frame (5) and the third walking frame (6) constitute the walking table, one side of the walking table is detachably arranged in the first placing groove (2), and the other side is detachably arranged in the second placing groove (3). The two sides of the walking table are movably arranged in the first placing groove (2) and the second placing groove (3) respectively, 4. The walking platform of the SOG floor laser leveling machine according to claim 3, wherein, Wherein, the first beam body (101) and the second beam body (102) are respectively provided with a first locking bolt (8) and a second locking bolt (11), the first locking bolt (8) is used for locking the walking table of the first placing groove (2), and the second locking bolt (11) is used for locking the walking table of the second placing groove (3). The bottom of the first placing groove (2) and the bottom of the second placing groove (3) are provided with a plug-in column (9), and the walking table is provided with a plug-in groove matched with the plug-in column (9).

5. The walking platform of the SOG floor laser leveling machine according to claim 4, wherein, ​ 6. The walking platform of the SOG floor laser leveling machine according to claim 1, wherein, The first walking frame (4), the second walking frame (5) and the third walking frame (6) each comprise a first side beam (501), a second side beam (503) and a plurality of connecting beams (502), the first side beam (501) and the second side beam (503) are arranged in parallel and at intervals, any connecting beam (502) is arranged between the first side beam (501) and the second side beam (503) and connects the first side beam (501) and the second side beam (503).

7. The walking platform of the SOG floor laser leveling machine according to claim 1, wherein, The first walking frame (4) and the second walking frame (5) and the second walking frame (5) and the third walking frame (6) are rotationally connected through hinges (7).

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