Detachable slippage leveling device of flat sizing block for equipment installation

Abstract

The utility model discloses a detachable sliding leveling device of a flat sizing block for equipment installation. The detachable sliding leveling device comprises a stand column, a track mechanism and a limiting mechanism. The two sets of stand columns are arranged on the two sides of the bed mortar pit in parallel, a rail mechanism is arranged above the bed mortar pit and comprises fixed rails, movable rails and a connecting assembly, the two fixed rails and the two movable rails form a # shape, each fixed rail is arranged between one set of stand columns in a crossing mode, and the connecting assembly is arranged between the two movable rails. The movable track can slide along a movable track sliding groove in the fixed track through a connecting assembly, a bolt sliding groove is formed in the movable track, the limiting mechanism can horizontally slide and vertically move in the bolt sliding groove, and the limiting mechanism is connected with the flat sizing block through a fixing nut fixed to the side face of the flat sizing block so that the flat sizing block can be hung on the track mechanism. The movable track and the limiting mechanism are horizontally adjusted to position flat shim plates of different specifications to enable the flat shim plates to be installed, and the limiting mechanism is vertically adjusted to achieve leveling and elevation adjustment of the flat shim plates.

Description

Technical Field

[0001] The utility model relates to the technical field of installation construction of flat shims for metallurgical equipment, in particular to a detachable slip leveling device for flat shims used for equipment installation. Background Art

[0002] The long-term safe operation of mechanical equipment is the basis for ensuring quality and production efficiency. The installation quality of equipment is directly related to the operation efficiency and service life of the equipment, and the construction quality of flat shims is an important link in equipment installation; "leveling" the flat shims is an essential process. The conventional "leveling" method is to roughly adjust the elevation with flat shims and precisely adjust the elevation with a pair of inclined shims, and adjust the equipment level with the relative elevation between each group of shims; for equipment that only allows precise leveling of the equipment with flat shims, it is difficult to meet the technical requirements for equipment installation. The specifications and dimensions of flat shims required for the installation of different types and models of large equipment are inconsistent; any three points can determine a plane. If each shim can achieve precise, fast, and adjustable three points, and the flat shims can be reliably fixed within the adjustable range, the precise installation of large equipment can be easily achieved.

[0003] Chinese Patent No. CN102251537A discloses a construction method for grouting the shim seat during equipment installation. By inserting concrete mortar between the shim and the foundation, the purpose of shim installation is achieved, and the installation quality of the shim is improved, but it fails to meet the precise and fast adjustment of the shim level.

[0004] In summary, developing a detachable slip leveling device for flat shims used for equipment installation, enabling the flat shims for equipment installation to be quickly, precisely adjusted and installed in place and reliably fixed, and having high versatility has become an urgent issue for related technical personnel in this field. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a detachable slip leveling device for flat shims used for equipment installation, enabling the flat shims for equipment installation to be quickly, precisely adjusted and installed in place, meeting the use of flat shims of different specifications and models, and improving the installation efficiency and installation quality.

[0006] The purpose of the utility model is solved by the following technical solutions:

[0007] A detachable slip leveling device for flat shims used in equipment installation, comprising columns, a track mechanism and a limiting mechanism; there are two groups of columns, which are arranged in parallel on both sides of the grouting pit, and a track mechanism is provided above the grouting pit. The track mechanism includes fixed tracks, movable tracks and connecting components. Two fixed tracks and two movable tracks form a cross shape. Each fixed track spans between a group of columns. The movable track can slide along the movable track chute on the fixed track through the connecting component. A bolt chute is provided on the movable track. The limiting mechanism can slide horizontally and move up and down in the bolt chute. The limiting mechanism is connected to the flat shim through a fixing nut fixed on the side of the flat shim, so that the flat shim is suspended on the track mechanism. Horizontally adjust the movable track and the limiting mechanism to position flat shims of different specifications at the installation position of the flat shim. Vertically adjust the limiting mechanism to achieve leveling and elevation adjustment of the flat shim.

[0008] For the above-mentioned detachable slip leveling device for flat shims used in equipment installation, the connecting component includes a sliding nut and a sliding bolt. The sliding bolt passes through both ends of the movable track chute and the bolt chute and is sleeved with the sliding nut at both ends. The sliding nut can slide along the movable track chute with the sliding bolt.

[0009] For the above-mentioned detachable slip leveling device for flat shims used in equipment installation, the limiting mechanism includes a limiting bolt and a limiting nut. A total of 3 sets are arranged on the two movable tracks. The two ends of the limiting bolt extending out of the movable track chute are respectively sleeved with the limiting nut. The limiting nut can slide along the bolt chute with the limiting bolt. Adjust the screwing position of the limiting nut on the limiting bolt to drive the flat shim to rise or fall with the limiting mechanism, so as to achieve precise control of the elevation and flatness of the flat shim.

[0010] For the above-mentioned detachable slip leveling device for flat shims used in equipment installation, there are three fixing nuts, which are fixed on three adjacent sides of the flat shim in an isosceles triangle shape. The upper surface of the fixing nut is lower than the upper surface of the flat shim.

[0011] For the above-mentioned detachable slip leveling device for flat shims used in equipment installation, the limiting bolt is screwed tightly with the fixing nut one by one through the lower ends of the adjustable movable track and the limiting mechanism, and the bottom end of the limiting bolt does not penetrate through the fixing nut.

[0012] Beneficial effects

[0013] A detachable slip leveling device for flat shims used in equipment installation provided by the utility model suspends the flat shims on the track mechanism by means of a limiting mechanism. By adjusting the moving track and the limiting mechanism, flat shims of different specifications can be quickly positioned, and the flat shims can be quickly adjusted to the installation position, accurately controlling the elevation and flatness of the flat shims, ensuring the installation accuracy and adjustment speed, and improving the construction quality and efficiency; the utility model realizes the detachable and reusable device by means of threaded connection, saves production materials, improves production efficiency, ensures the installation accuracy and speed of large equipment, and meets the production requirements and equipment installation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present utility model will be further described in detail below with reference to the drawings.

[0015] Figure 1 is a schematic structural view of the present utility model;

[0016] Figure 2 is Figure 1 the top view of

[0017] Figure 3 is Figure 1 the left view of

[0018] Each label in the figure is respectively represented as: 1, column; 2, fixed track; 3, moving track; 4, flat shim; 5, track mechanism; 6, limiting mechanism; 7, connecting component; 8, moving track chute; 9, bolt chute; 10, grouting pit; 11, grouting material; 12, fixed nut; 61, limiting bolt; 62, limiting nut; 71, sliding nut; 72, sliding bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Referring to Figure 1 、 Figure 2 、 Figure 3 , the present utility model includes columns 1, a track mechanism 5 and a limiting mechanism 6; there are two groups of columns 1, which are arranged in parallel on both sides of the grouting pit 10. A track mechanism 5 is provided above the grouting pit 10. The track mechanism 5 includes a fixed track 2, a moving track 3 and a connecting component 7. Two fixed tracks 2 and two moving tracks 3 form a cross shape. Each fixed track 2 spans between a group of columns 1. The moving track 3 can slide along the moving track chute 8 on the fixed track 2 through the connecting component 7. A bolt chute 9 is provided on the moving track 3. The limiting mechanism 6 can slide horizontally and move up and down in the bolt chute 9. The limiting mechanism 6 is connected to the flat shim 4 through a fixed nut 12 fixed on the side surface of the flat shim 4, so that the flat shim 4 is suspended on the track mechanism 5. Horizontally adjust the moving track 3 and the limiting mechanism 6 to position flat shims 4 of different specifications at the installation position of the flat shims 4. Vertically adjust the limiting mechanism 6 to level and adjust the elevation of the flat shims 4.

[0020] See Figure 1 and Figure 2 As shown, the connecting component 7 includes a sliding nut 71 and a sliding bolt 72. The sliding bolt 72 passes through the sliding grooves 8 of the moving track and both ends of the bolt sliding groove 9 and is sleeved with the sliding nut 71 at both ends. The sliding nut 71 can slide along the sliding groove 8 of the moving track with the sliding bolt 72, realizing the sliding of the moving track along the fixed track.

[0021] See Figure 1 and Figure 2 As shown, the limiting mechanism 6 includes a limiting bolt 61 and a limiting nut 62. A total of 3 sets are provided on the two moving tracks 3. The two ends of the limiting bolt 61 extending out of the sliding grooves 8 of the moving track are respectively sleeved with the limiting nut 62. The limiting nut 62 can slide along the bolt sliding groove 9 with the limiting bolt 61. By adjusting the screwing position of the limiting nut 62 on the limiting bolt 61, the flat pad 4 is driven to rise or fall with the limiting mechanism 6, realizing the precise control of the elevation and flatness of the flat pad 4.

[0022] See Figure 2 As shown, there are three fixing nuts 12, which are fixed on three adjacent side surfaces of the flat pad 4 in an isosceles triangle shape. The upper surface of the fixing nut 12 is lower than the upper surface of the flat pad 4, without affecting the flatness of the flat pad 4.

[0023] See Figure 1 and Figure 2 and Figure 3 As shown, the limiting bolt 61 is screwed tightly with the fixing nut 12 one by one through the adjusting moving track 3 and the lower end of the limiting mechanism 6. The bottom end of the limiting bolt 61 does not penetrate through the fixing nut 12, and the grouting material does not affect the disassembly of the limiting bolt 61.

Claims

1. A detachable slip leveling device for flat shims used in equipment installation, characterized in that, It includes columns (1), a track mechanism (5) and a limit mechanism (6); there are two groups of columns (1), which are arranged in parallel on both sides of the grouting pit (10). Above the grouting pit (10), there is a track mechanism (5). The track mechanism (5) includes fixed tracks (2), movable tracks (3) and a connection assembly (7). Two fixed tracks (2) and two movable tracks (3) form a cross shape. Each fixed track (2) spans between a group of columns (1). The movable track (3) can slide along the movable track chute (8) on the fixed track (2) through the connection assembly (7). There is a bolt chute (9) on the movable track (3). The limit mechanism (6) can slide horizontally and move up and down in the bolt chute (9). The limit mechanism (6) is connected to the flat iron (4) through a fixed nut (12) fixed on the side of the flat iron (4), so that the flat iron (4) is suspended on the track mechanism (5). Horizontally adjust the movable track (3) and the limit mechanism (6) to position flat irons (4) of different specifications at the installation position of the flat iron (4). Vertically adjust the limit mechanism (6) to level the flat iron (4) and adjust the elevation.

2. The slip leveling device for a detachable flat shim for equipment installation according to claim 1, wherein The connection assembly (7) includes a sliding nut (71) and a sliding bolt (72). The sliding bolt (72) passes through the movable track chute (8) and both ends of the bolt chute (9) and is sleeved with the sliding nut (71) at both ends. The sliding nut (71) can slide along the movable track chute (8) with the sliding bolt (72).

3. The slip leveling device for a detachable flat pad iron for equipment installation according to claim 1, characterized in that, The limit mechanism (6) includes limit bolts (61) and limit nuts (62), and there are 3 sets in total on the two movable tracks (3). The two ends of the limit bolts (61) extending out of the movable track chute (8) are respectively sleeved with limit nuts (62). The limit nuts (62) can slide along the bolt chute (9) with the limit bolts (61). Adjust the screwing position of the limit nuts (62) on the limit bolts (61) to drive the flat iron (4) to rise or fall with the limit mechanism (6), so as to accurately control the elevation and flatness of the flat iron (4).

4. A detachable slip leveling device for a flat base plate used in equipment installation according to claim 1, characterized in that, There are three fixed nuts (12), which are fixed on three adjacent sides of the flat iron (4) in an isosceles triangle shape. The upper surface of the fixed nut (12) is lower than the upper surface of the flat iron (4).

5. The slip leveling device for a detachable flat iron for equipment installation according to claim 3, characterized in that The limit bolts (61) are tightened one by one with the fixed nuts (12) by adjusting the lower ends of the movable track (3) and the limit mechanism (6). The bottom ends of the limit bolts (61) do not penetrate the fixed nuts (12).

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