CN212927098U - Supporting tool assembly for adjusting trench cover - Google Patents

Abstract

A trench cover plate adjusting and supporting tool assembly comprises Z-shaped frames arranged at the edges of two sides of a trench, the adjusting and supporting tool assembly comprises horizontal supports supported between vertical parts of the Z-shaped frames on the two sides, supporting assemblies and measuring assemblies fixed on the Z-shaped frames at intervals, the supporting assemblies comprise angle steel horizontally erected on the Z-shaped frames on the two sides and vertical leveling rods vertically welded and fixed in the middle of the angle steel, the contact parts of the angle steel and the Z-shaped frames are clamped and fixed through locking pliers, T-shaped screw rods with threads penetrating through flange plates of the angle steel are arranged at two ends of the angle steel, and the bottom ends of the vertical parts of the T-shaped screw rods are supported on a base layer; the measuring assembly comprises a fishing line which is positioned right above the horizontal central line of the exhibition ditch and is tightly attached to the vertical leveling rod. The utility model discloses accessible site material is gathered materials on the spot, adjusts according to Z type frame construction order in the apron installation, reduces the cost of labor, reduces the error, simple manufacture, easy, the facilitate promotion of drawing materials.

Description

Supporting tool assembly for adjusting trench cover

Technical Field

The utility model relates to an exhibition ditch cover plate construction field specifically belongs to a supporting tool subassembly is adjusted to ditch cover plate.

Background

In the fitment construction, the easy error that produces is adjusted to exhibition room exhibition trench cover, and the tradition is the spirit level unwrapping wire and adjusts, shortcoming: the error is large; the other method is to carry out point setting and line releasing measurement nuclear ruler on the total station, and the method is low in construction speed and high in labor cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supporting tool subassembly is adjusted to trench cover, the great problem of the large-scale exhibition room exhibition trench cover levelness of solving prior art and the straightness error that hangs down to solve prior art and adopt spirit level or total powerstation, not only the error is great, the higher technical problem of cost moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a supporting tool subassembly is adjusted to trench cover, the trench cover is including locating the Z type frame at exhibition ditch both sides border, its characterized in that: the adjusting and supporting tool assembly comprises a horizontal support supported between vertical parts of Z-shaped frames on two sides, a supporting assembly and a measuring assembly which are fixed on the Z-shaped frames at intervals, the supporting assembly comprises angle steel horizontally erected on the Z-shaped frames on two sides and a vertical leveling rod vertically welded and fixed in the middle of the angle steel, the contact part of the angle steel and the Z-shaped frames is clamped and fixed through a locking pliers, two ends of the angle steel are provided with T-shaped screw rods with threads penetrating through flange plates of the angle steel, and the bottom end of the vertical part of each T-shaped screw rod is supported on the base layer; the measuring assembly comprises a fishing line which is positioned right above the horizontal central line of the exhibition trench and is tightly attached to the vertical leveling rod.

Further preferably, the vertical leveling rod is provided with leveling scales.

Furthermore, two ends of the horizontal support are fixed with the vertical part of the Z-shaped frame in a spot welding mode.

Furthermore, a nut matched with the T-shaped screw is fixedly welded on the angle steel, and the T-shaped screw threads penetrate through the nut.

In addition, the T-shaped screw is made of horizontal round steel welded on the top surface of the vertical screw.

More preferably, the length of the angle steel is 3-5 m.

Compared with the prior art the utility model has the following characteristics and beneficial effect:

the utility model can use the field materials to obtain the materials locally, and the manufacture is simple; in the cover plate installation process, the Z-shaped frame construction sequence is adjusted, the labor cost is reduced, the error is reduced, the construction efficiency is improved, the popularization and practical value are good, and good economic benefits can be generated after the popularization and the application are extensive.

Drawings

Fig. 1 is a schematic view of the work of the trench cover adjusting and supporting tool assembly of the present invention.

Reference numerals: 1-expanding the ditch; 2-Z-shaped frame; 3-horizontal supporting; 4-locking pliers; 5-angle steel; 6-T type screw; 7-a base layer; 8-vertical leveling rod; 9-a nut; 10-pouring concrete; 11-fishing line.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

A trench cover plate adjusting and supporting tool assembly is shown in figure 1, the trench cover plate comprises Z-shaped frames 2 arranged at the edges of two sides of an open trench 1, the adjusting and supporting tool assembly comprises horizontal supports 3 supported between vertical parts of the Z-shaped frames 2 at two sides, supporting assemblies and measuring assemblies fixed on the Z-shaped frames 2 at intervals, the supporting assemblies comprise angle steel 5 horizontally erected on the Z-shaped frames 2 at two sides and vertical leveling rods 8 vertically welded and fixed in the middle of the angle steel 5, the contact parts of the angle steel 5 and the Z-shaped frames 2 are clamped and fixed through powerful pliers 8, T-shaped screws 6 with threads penetrating through flange plates of the angle steel 5 are arranged at two ends of the angle steel 5, and the bottom ends of the vertical parts of the T-shaped screws 6 are arranged on a base layer 7; the measuring subassembly is including being located 1 horizontal center line in exhibition ditch directly over, hug closely the fish tape that vertical leveling pole 8 set up, the fish tape both ends are fixed on the vertical braces of 1 tip in whole exhibition ditch (not drawn in the picture), be equipped with the leveling scale on the vertical leveling pole 8, 3 both ends of horizontal brace are fixed with 2 vertical portion spot welding of Z type frame, the 3 later stages of horizontal brace of being convenient for are demolishd, welded fastening has the nut 9 with 6 looks adaptations of T type screw rod on the angle steel 5, 6 threads of T type screw rod pass nut 9, still be equipped with the perforation on the flange board for nut 9, T type screw rod 6 is formed by the preparation of vertical screw rod top surface welding level round steel, 5 long 3~5m of angle steel.

When the method is applied specifically, the horizontal supports 3 are welded and fixed with the vertical part of the Z-shaped frame 2, then support assemblies and measuring assemblies are erected, a fish line is straightened, the preset scale value of each vertical leveling rod 8 is ensured to be attached to the fish line by adjusting the relative position of the T-shaped screw 6 and the angle steel 5, the leveling support assemblies are arranged one by one according to the method, after all the leveling support assemblies of the exhibition ditch 1 are adjusted, namely the preset scale of each vertical leveling rod 8 is attached to the fish line, all the angle steels 5 are located at the same elevation, concrete is poured around the Z-shaped frame 2 to fix the Z-shaped frame 2, the support assemblies and the measuring assemblies are detached after the Z-shaped frame 2 is fixed, and concrete 10 is poured on the base layer 7 around the exhibition ditch 1 to construct the exhibition hall ground.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a supporting tool subassembly is adjusted to trench cover, the trench cover is including locating Z type frame (2) of exhibition ditch (1) both sides border, its characterized in that: the adjusting and supporting tool assembly comprises horizontal supports (3) supported between vertical parts of Z-shaped frames (2) on two sides, supporting assemblies and measuring assemblies, wherein the supporting assemblies are fixed on the Z-shaped frames (2) at intervals, each supporting assembly comprises an angle steel (5) horizontally erected on the Z-shaped frames (2) on the two sides and a vertical leveling rod (8) vertically welded and fixed in the middle of the angle steel (5), the contact part of the angle steel (5) and the Z-shaped frame (2) is clamped and fixed through a power clamp (4), two ends of the angle steel (5) are provided with T-shaped screw rods (6) with threads penetrating through flange plates of the angle steel (5), and the bottom ends of the vertical parts of the T-shaped screw rods (6) are supported on a base layer (7); the measuring assembly comprises a fishing line which is positioned right above the horizontal central line of the exhibition ditch (1) and tightly attached to the vertical leveling rod (8).

2. A trench cover adjustment support tool assembly as set forth in claim 1, wherein: and leveling scales are arranged on the vertical leveling rod (8).

3. A trench cover adjustment support tool assembly as set forth in claim 1, wherein: and two ends of the horizontal support (3) are fixed with the vertical part of the Z-shaped frame (2) in a spot welding manner.

4. A trench cover adjustment support tool assembly as set forth in claim 1, wherein: and nuts (9) matched with the T-shaped screws (6) are welded and fixed on the angle steel (5), and the T-shaped screws (6) penetrate through the nuts (9) in a threaded manner.

5. A trench cover adjustment support tool assembly as set forth in claim 1, wherein: the T-shaped screw (6) is made of horizontal round steel welded on the top surface of the vertical screw.

6. A trench cover adjustment support tool assembly as claimed in any one of claims 1 to 5, wherein: the length of the angle steel (5) is 3-5 m.

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