A support frame structure for static pressure line

Abstract

The support frame structure for a static pressure line includes a support base frame, which is clamped and fixed to the inside of a template, and is characterized in that: a plurality of layers of support upper frames are movably installed on the support base frame, and the top-view cross-sections of the support base frame and the support upper frame are grid-shaped, and corresponding first diagonal positioning threaded hole groups and second diagonal positioning threaded hole groups are provided at the intersection of the grids of the support base frame and the support upper frame, and locking bolts are installed in a staggered manner with the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group. The utility model is fixed to the inside of the template by clamping the support base frame, and a plurality of layers of support upper frames are flexibly installed, so that the static pressure line support frame can be quickly replaced, and the height of the support frame can be adjusted conveniently by changing the number of layers of the support upper frame, thereby reducing the labor intensity of replacing the static pressure line support frame, improving the production efficiency of static pressure line casting, and saving the production cost of the support frame.

Description

Technical Field

[0001] The utility model relates to the technical field of static pressure line casting support frames, in particular to a support frame structure for static pressure lines. Background Art

[0002] During the use of the static pressure line, as different products are produced, the templates and corresponding support frames need to be replaced frequently. However, the current support frame is an integral structure, which is heavy, with a single weight generally exceeding 200 kilograms, and is also large in size, making it very difficult to replace. This is not conducive to the rapid replacement of the static pressure line support frame, and the labor intensity is high, which directly affects the production efficiency of the static pressure line casting. In addition, since different templates require different support frame heights, support frames of different heights are required, and the production cost of the support frame will also increase.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a support frame structure for a static pressure line to solve the shortcomings of the prior art. Utility Model Content

[0004] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a support frame structure for a static pressure line, wherein the support frame structure for the static pressure line is fixed to the inside of a template by clamping a support base frame, and several layers of supporting upper frames are flexibly installed, and the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group are staggered for matching and fixing, thereby realizing rapid replacement of the static pressure line support frame, and facilitating adjustment of the height of the support frame by changing the number of layers of the supporting upper frame, thereby reducing the labor intensity of replacing the static pressure line support frame, improving the production efficiency of static pressure line casting, and saving the production cost of the support frame.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0006] Provided is a support frame structure for a static pressure line, comprising a support base frame, the support base frame being clamped and fixed inside a template, characterized in that: a plurality of layers of support upper frames are movably mounted on the support base frame, the top view cross-section of the support base frame and the support upper frame is in a grid shape, a corresponding first diagonal positioning threaded hole group and a second diagonal positioning threaded hole group are arranged at the intersection of the grids of the support base frame and the support upper frame, and locking bolts are installed in a staggered manner on the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group;

[0007] The side walls of the support base frame are all provided with card slots, the top of the support base frame corresponds to the support upper frame, and avoidance openings are provided at the centers of both sides of the support base frame and the support upper frame in the length direction.

[0008] Specifically, the number of first diagonal positioning threaded holes in the first diagonal positioning threaded hole group and the number of second diagonal positioning threaded holes in the second diagonal positioning threaded hole group are both 2, the figure enclosed by the top view cross-section of the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group is a rectangle, and two locking bolts are installed inside the two adjacent layers of the first diagonal positioning threaded hole group or the second diagonal positioning threaded hole group.

[0009] Preferably, the supporting base frame and the supporting upper frame have a total of m layers, wherein any layer of the supporting upper frame is the nth layer, 0<n<m, and locking bolts are installed inside the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group between the nth layer and the n-1th layer and between the nth layer and the n+1th layer, respectively.

[0010] Specifically, the locking bolt is a hexagon socket bolt, and the diameter of the nut of the locking bolt is smaller than the diameter of the first diagonal positioning threaded hole and the second diagonal positioning threaded hole.

[0011] Furthermore, a storage area is provided inside the first diagonal positioning threaded hole and the second diagonal positioning threaded hole.

[0012] The utility model realizes fast replacement of the static pressure line support frame by clamping and fixing the support base frame inside the template, and flexibly installing several layers of support upper frames, and utilizing the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group for staggered matching and fixing, thereby realizing fast replacement of the static pressure line support frame, and facilitating adjustment of the height of the support frame by changing the number of layers of the support upper frame, thereby reducing the labor intensity of replacing the static pressure line support frame, improving the production efficiency of static pressure line casting, and saving the production cost of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a support frame structure for a static pressure line.

[0015] Figure 2 It is a side cross-sectional schematic diagram of a first diagonal positioning threaded hole group and a second diagonal positioning threaded hole group of a support frame structure for a static pressure line of the utility model, in which locking bolts are installed in an interlaced manner.

[0016] from Figure 1 to Figure 2 Including:

[0017] 1. Support base frame;

[0018] 2. Support the upper frame;

[0019] 3. First diagonal positioning threaded hole group;

[0020] 4. Second diagonal positioning threaded hole group;

[0021] 5. Locking bolt;

[0022] 6. Card slot;

[0023] 7. Avoid openings;

[0024] 8. Storage area. DETAILED DESCRIPTION

[0025] The utility model is further described in conjunction with the following embodiments.

[0026] Example 1.

[0027] like Figure 1-2 As shown, a support frame structure for a static pressure line includes a support base frame 1, which is clamped and fixed inside the template, and is characterized in that: a plurality of layers of support upper frames 2 are movably installed on the support base frame 1, and the top-view cross-section of the support base frame 1 and the support upper frame 2 is in a grid shape, and a corresponding first diagonal positioning threaded hole group 3 and a second diagonal positioning threaded hole group 4 are provided at the intersection of the grids of the support base frame 1 and the support upper frame 2, and the first diagonal positioning threaded hole group 3 and the second diagonal positioning threaded hole group 4 are staggered and installed with locking bolts 5.

[0028] The present application is used for supporting the static pressure line formwork. First, the support base frame 1 is clamped on the bottom of the formwork and fixed with bolts. Then, a plurality of support upper frames 2 are movably installed on the support base frame 1 to realize the rapid replacement of the static pressure line support frame, and the height of the static pressure line support frame can be adjusted. The distribution of the first diagonal positioning threaded hole group 3 and the second diagonal positioning threaded hole group 4 can flexibly fix a plurality of support upper frames 2 with locking bolts 5.

[0029] The side walls of the support base frame 1 are provided with card slots 6, the top of the support base frame 1 corresponds to the support upper frame 2, and avoidance openings 7 are provided at the center of both sides of the support base frame 1 and the support upper frame 2 in the length direction.

[0030] The card slot 6 is used for card connection and positioning with the template. Excluding the card slot 6, the top cross-section of the supporting base frame 1 is the same as that of the supporting upper frame 2. The center of the supporting base frame 1 in the length direction of the supporting upper frame 2 is the lifting part of the template, and the avoidance opening 7 set at this position is used to avoid the lifting part.

[0031] The number of first diagonal positioning threaded holes in the first diagonal positioning threaded hole group 3 and the number of second diagonal positioning threaded holes in the second diagonal positioning threaded hole group 4 are both 2. The figure enclosed by the top-view cross-section of the first diagonal positioning threaded hole group 3 and the second diagonal positioning threaded hole group 4 is a rectangle. Two locking bolts 5 are installed together inside the first diagonal positioning threaded hole group 3 or the second diagonal positioning threaded hole group 4 of two adjacent layers.

[0032] The distribution of the first diagonal positioning threaded holes and the second diagonal positioning threaded holes can not only ensure the fixing effect between the supporting base frame 1 and the supporting upper frame 2, and between the supporting upper frames 2 and the supporting upper frames 2, but also can perform staggered fixing.

[0033] There are m layers in total of the supporting base frame 1 and the supporting upper frame 2, among which any layer of the supporting upper frame 2 is the nth layer, 0<n<m, and locking bolts 5 are installed inside the first diagonal positioning threaded hole group 3 and the second diagonal positioning threaded hole group 4 respectively between the nth layer and the n-1th layer and between the nth layer and the n+1th layer.

[0034] For example, the supporting base frame 1 and the adjacent supporting upper frame 2 use locking bolts 5 installed inside the first diagonal positioning threaded hole group 3, and this supporting upper frame 2 and the supporting upper frame 2 above use locking bolts 5 installed inside the second diagonal positioning threaded hole group 4, and they are staggered in sequence.

[0035] The locking bolt 5 is a hexagon socket bolt, and the diameter of the nut of the locking bolt 5 is smaller than the diameter of the first diagonal positioning threaded hole and the second diagonal positioning threaded hole.

[0036] The locking bolt 5 adopts a hexagon socket bolt for easy tightening and rotation. At the same time, the nut can be placed inside the first diagonal positioning threaded hole and the second diagonal positioning threaded hole to avoid the appearance of height gaps between the supporting base frame 1 and the supporting upper frame 2, and between the supporting upper frames 2 and the supporting upper frames 2.

[0037] Storage areas 8 are provided inside the first diagonal positioning threaded hole and the second diagonal positioning threaded hole.

[0038] The nut parts of the locking bolt 5 are placed in the interior of the first diagonal positioning threaded hole and the second diagonal positioning threaded hole through the storage area 8.

[0039] The utility model realizes the rapid replacement of the static pressure line support frame by clamping and fixing the support base frame 1 inside the template, and flexibly installing several layers of support upper frames 2, and utilizing the first diagonal positioning threaded hole group 3 and the second diagonal positioning threaded hole group 4 for staggered matching and fixing, and the height of the support frame can be easily adjusted by changing the number of layers of the support upper frame 2, thereby reducing the labor intensity of replacing the static pressure line support frame, improving the production efficiency of static pressure line casting, and saving the production cost of the support frame.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A support frame structure for a static pressure line, comprising a support base frame, wherein the support base frame is clamped and fixed inside a template, and is characterized in that: A plurality of layers of supporting upper frames are movably mounted on the supporting base frame, and the top view cross-sections of the supporting base frame and the supporting upper frame are in a grid shape, and corresponding first diagonal positioning threaded hole groups and second diagonal positioning threaded hole groups are provided at the intersection of the grids of the supporting base frame and the supporting upper frame, and a plurality of locking bolts are installed in a staggered manner on the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group; The side walls of the support base frame are provided with card slots, the top of the support base frame corresponds to the support upper frame, and avoidance openings are provided at the centers of both sides of the support base frame and the support upper frame in the length direction.

2. A support frame structure for a static pressure line according to claim 1, characterized in that: The number of first diagonal positioning threaded holes in the first diagonal positioning threaded hole group and the number of second diagonal positioning threaded holes in the second diagonal positioning threaded hole group are both 2, the figure enclosed by the top-view cross-section of the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group is a rectangle, and two locking bolts are installed together inside the first diagonal positioning threaded hole group or the second diagonal positioning threaded hole group of two adjacent layers.

3. A support frame structure for a static pressure line according to claim 2, characterized in that: The supporting base frame and the supporting upper frame have a total of m layers, wherein any layer of the supporting upper frame is the nth layer, 0<n<m, and the locking bolts are installed inside the first diagonal positioning threaded hole group and the second diagonal positioning threaded hole group respectively between the nth layer and the n-1th layer and between the nth layer and the n+1th layer.

4. A support frame structure for a static pressure line according to claim 3, characterized in that: The locking bolt is a hexagon socket bolt, and the diameter of the nut of the locking bolt is smaller than the diameter of the first diagonal positioning threaded hole and the second diagonal positioning threaded hole.

5. A support frame structure for a static pressure line according to claim 4, characterized in that: Storage areas are provided inside the first diagonal positioning threaded hole and the second diagonal positioning threaded hole.

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