Flattening interference-free device for slip form construction platform

Abstract

A leveling interference-free device for a slip-form construction platform relates to the technical field of slip-form construction and comprises a support frame mounted at the upper end of a warehouse wall, the support frame is arranged above the construction platform and between two adjacent slip-form support rods, a gradienter is mounted on the support frame, and the support frame consists of a vertical rod, a transverse rod and a steel plate base. The lower end of the vertical rod is inserted into concrete just poured into a slip form at the upper end of the garage wall, the upper end of the vertical rod is provided with a transverse rod, the transverse rod and the vertical rod are fixed through a fastener, the other end of the transverse rod is provided with a transversely-arranged steel plate base, and the gradienter is installed on the upper end face of the steel plate base; the supporting frame is separated from the working platform, interference of shaking of the construction platform on a gradienter is avoided, leveling is facilitated, and construction precision is improved; the vertical rods are correspondingly lengthened along with rising of slip form concrete, and the upper transverse rods can move upwards along the vertical rods at any time through opening and closing installation of the fasteners.

Description

Technical Field

[0001] This utility model relates to the field of slipform construction technology, and in particular to a leveling device for slipform construction platforms that avoids interference. Background Technology

[0002] like Figure 1 As shown, in slipform construction, an optical level or laser level is needed to level the platform at regular intervals. Lines at the same elevation are drawn on the slipform support rods on the slipform platform to provide a uniform horizontal line for the lifting limit of each jack, ensuring the slipform platform surface is relatively level. This is a crucial means of guaranteeing the verticality of the slipform. However, the slipform platform is dynamic. Since slipform work cannot stop 24 hours a day, the slipform platform is constantly disturbed and shaken by various factors such as personnel movement, concrete pouring, vibrator operation, and rebar tying. The traditional method is to place the tripod of the level on the slipform platform. However, the level is unstable, and slipform construction generally needs to be stopped for a short time; otherwise, it is difficult to level, affecting normal construction. Utility Model Content

[0003] To overcome the shortcomings of the prior art, this utility model discloses a leveling device for slipform construction platforms that avoids interference. This utility model sets up a support frame above the warehouse wall and a level on the support frame to avoid interference from the shaking of the work platform on the level, thus facilitating leveling.

[0004] To achieve the aforementioned objective, this utility model adopts the following technical solution:

[0005] A leveling device for a slipform construction platform without interference includes a support frame installed on the upper end of the silo wall. The support frame is positioned above the construction platform and between two adjacent slipform support rods. A level is installed on the support frame. The support frame consists of uprights, crossbars, and a steel plate base. The lower end of the upright is inserted into the freshly poured concrete of the slipform at the upper end of the silo wall. A crossbar is provided at the upper end of the upright and is fixed to the upright by fasteners. The other end of the crossbar is provided with a horizontally arranged steel plate base, and the level is installed on the upper surface of the steel plate base.

[0006] The support frame is equipped with at least one upright, which is completely detached from the construction platform. All uprights are set on the same axis, and the ends of two adjacent uprights are fixedly connected.

[0007] The horizontal bar is set above the construction platform and is perpendicular to the vertical bar.

[0008] The steel plate base is set parallel to the ground, and the upper end face of the steel plate base is provided with fixing bolts. The level is installed on the steel plate base by fixing bolts.

[0009] The level can be either an optical level or a laser level.

[0010] The slipform construction platform leveling interference-free device described in this utility model is highly practical and very convenient to use. By separating the support frame from the working platform, it avoids interference from the vibration of the construction platform on the level, facilitating leveling and improving construction accuracy. By extending the uprights accordingly as the slipform concrete rises, the upper horizontal bar can also be moved upwards along the uprights at any time through the opening and closing of the fasteners. Attached Figure Description

[0011] Figure 1 This is a schematic diagram showing the positional relationship between the warehouse wall and the construction platform of this utility model;

[0012] Figure 2 This is a schematic diagram showing the positional relationship between the warehouse wall and the support frame of this utility model;

[0013] Figure 3 This is a cross-sectional view of the warehouse wall and support frame of this utility model;

[0014] Figure 4 This is a top view of the steel plate base of this utility model;

[0015] In the diagram: 1. Warehouse wall; 2. Construction platform; 3. Slipform support rod; 4. Upright; 5. Horizontal bar; 6. Fastener; 7. Steel plate base; 8. Level; 9. Fixing bolts. Detailed Implementation

[0016] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0017] Combined with appendix Figures 1-4 A leveling and interference-free device for a slipform construction platform includes a support frame installed on the upper end of the wall 1. The support frame is positioned above the construction platform 2 and between two adjacent slipform support rods 3. A level 8 is installed on the support frame. The support frame consists of an upright 4, a horizontal bar 5, and a steel plate base 7. The lower end of the upright 4 is inserted into the concrete that has just been poured into the slipform at the upper end of the wall 1. The upper end of the upright 4 is provided with a horizontal bar 5, which is fixed to the upright 4 by a fastener 6. The other end of the horizontal bar 5 is provided with a horizontally arranged steel plate base 7, and the level 8 is installed on the upper surface of the steel plate base 7.

[0018] The support frame is equipped with at least one upright 4, which is completely detached from the construction platform 2. All uprights 4 are set on the same axis, and the ends of two adjacent uprights 4 are fixedly connected. As the concrete of the reservoir wall 1 is poured and raised, the upper end of the upright 4 can be vertically welded with steel pipes to form a long upright 4, so that the upper horizontal bar 5 rises accordingly. The upright 4 is completely detached from the construction platform 2 to avoid the vibration of the working platform from interfering with the level 8 above the upright 4.

[0019] The horizontal bar 5 is installed above the construction platform 2 and is perpendicular to the vertical pole 4. The horizontal bar 5 is always installed on the top of the vertical pole 4 by means of the fastener 6.

[0020] The steel plate base 7 is set parallel to the ground, and the upper end face of the steel plate base 7 is provided with fixing bolts 9. The level 8 is installed on the steel plate base 7 by fixing bolts 9.

[0021] The level 8 can be either an optical level or a laser level.

[0022] The slipform construction platform leveling interference-free device described in this embodiment involves inserting the lower end of the upright 4 into the slipform concrete on the upper surface of the silo wall 1. A level 8 is mounted on a steel plate base 7 using fixing bolts 9. Then, a crossbar 5 is mounted on the upper end of the upright 4 using fasteners 6. The upright 4 is completely detached from the construction platform 2. After installation, the steel plate base 7 is parallel to the ground. As the concrete of the silo wall 1 rises during pouring, the construction platform 2 moves upwards simultaneously. To ensure the level 8 is higher than the construction platform 2, the fasteners 6 on the upright 4 are first removed, separating the crossbar 5 from the upright 4. The crossbar 5 is then moved upwards and remounted using fasteners 6. As the concrete of the silo wall 1 rises during pouring, a long upright 4 can be vertically welded to the upper end of the upright 4 using steel pipes, causing the upper crossbar 5 to rise accordingly. This ensures the level 8 remains above the construction platform 2. The support frame is detached from the construction platform 2, preventing interference from platform vibrations on the level 8, facilitating leveling and improving construction accuracy.

[0023] The parts of this utility model not described in detail are prior art. Although this utility model has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. However, those skilled in the art should understand that various changes in form and detail can be made to this utility model without departing from the spirit and scope of this utility model as defined by the appended claims, and all such changes shall be within the protection scope of this utility model.

Claims

1. A leveling and interference-free device for a slipform construction platform, comprising a support frame installed on the upper end of a warehouse wall (1), the support frame being positioned above the construction platform (2), and the support frame being positioned between two adjacent slipform support rods (3), characterized in that: A level (8) is installed on the support frame. The support frame consists of a vertical pole (4), a horizontal bar (5) and a steel plate base (7). The lower end of the vertical pole (4) is inserted into the concrete that has just been poured into the slipform at the upper end of the warehouse wall (1). A horizontal bar (5) is provided at the upper end of the vertical pole (4). The horizontal bar (5) and the vertical pole (4) are fixed by a fastener (6). The other end of the horizontal bar (5) is provided with a horizontally arranged steel plate base (7). The level (8) is installed on the upper surface of the steel plate base (7).

2. The leveling and interference-free device for slipform construction platform according to claim 1, characterized in that: The support frame is provided with at least one upright (4), which is completely detached from the construction platform (2). Each upright (4) is set on the same axis, and the ends of two adjacent uprights (4) are fixedly connected.

3. The leveling and interference-free device for slipform construction platform according to claim 1, characterized in that: The crossbar (5) is set above the construction platform (2), and the crossbar (5) is set perpendicular to the upright (4).

4. The leveling and interference-free device for slipform construction platform according to claim 1, characterized in that: The steel plate base (7) is set parallel to the ground. The upper end face of the steel plate base (7) is provided with fixing bolts (9). The level (8) is installed on the steel plate base (7) through fixing bolts (9).

5. The leveling and interference-free device for slipform construction platform according to claim 4, characterized in that: The level (8) can be either an optical level or a laser level.

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