Nested movable type steel structure shed frame

Abstract

The utility model discloses a nested movable type steel structure shed frame, which comprises a shed frame base structure, a movable steel structure and a movable steel structure, the positioning shed body structure is fixedly connected and assembled to the positioning base; and the shifting shed body structure is arranged on the directional guide rail seat in a sliding assembly mode, and the shifting shed body structure is correspondingly located on the inner side portion of the positioning shed body structure in a separable mode. The technical problems that in the prior art, a reinforcing steel bar machining shed is of a fixed framework design, a gantry hoisting facility needs to be installed, consequently, the specification and size of a shed frame are large, the overall cost of the hoisting facility is high, and engineering economy is not facilitated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway bridge engineering, in particular to a nested movable steel structure scaffold. Background Art

[0002] In recent years, with the gradual expansion of the scale of transportation infrastructure construction, the demand for construction steel bars has also increased. At present, the construction steel bars for bridge structures usually need to be processed in steel bar factories. However, due to land resource constraints, there are few large or slightly larger standardized steel bar processing factories, which is not conducive to meeting the production requirements of steel bar consumption. Therefore, miniaturized steel bar processing sheds are particularly important.

[0003] In the prior art, steel bar processing sheds are generally designed as fixed structures, and because lifting facilities such as gantry cranes need to be installed, the specifications and dimensions of the shed must meet certain volume requirements. As a result, the specifications and dimensions of the shed are still relatively large, and the overall cost of the gantry lifting facilities is high, which is not conducive to the economic efficiency of the project. Utility Model Content

[0004] To this end, the utility model provides a nested movable steel structure scaffolding to solve the technical problems in the prior art that the steel bar processing shed is designed as a fixed structure and needs to be installed with a gantry lifting facility, resulting in large scaffolding specifications and dimensions, and high overall cost of the lifting facility, which is not conducive to engineering economy.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A nested movable steel structure scaffold, comprising:

[0007] The scaffolding infrastructure includes a positioning base and a directional guide rail seat;

[0008] A positioning shed structure, fixedly assembled and arranged on the positioning base;

[0009] The displacement shelf structure is slidably assembled on the directional guide rail seat, and the displacement shelf structure is detachably located correspondingly to the inner side of the positioning shelf structure.

[0010] On the basis of the above technical solution, the utility model is further described as follows:

[0011] As a further solution of the utility model, the positioning bases are provided in a plurality, and the plurality of positioning bases are arranged in three groups along a straight line;

[0012] The positioning shelf structure is fixedly assembled on the three groups of positioning bases.

[0013] As a further solution of the utility model, two shift installation intervals are formed between the three groups of positioning bases;

[0014] The directional guide rail seats are provided with four straight-line extensions, the four directional guide rail seats are provided in a group of two, and the two groups of directional guide rail seats are provided in a one-to-one correspondence at the two displacement installation intervals;

[0015] The displacement shelf structure is correspondingly arranged at the two displacement installation intervals, and the displacement shelf structure is slidably assembled on the two groups of directional guide rail seats.

[0016] As a further solution of the utility model, the positioning shed structure includes a shed positioning support frame and a double-linked arch shed body;

[0017] The shelf positioning brackets are provided in a plurality of groups, and the bottom ends of the plurality of groups of shelf positioning brackets are respectively fixedly assembled on a plurality of the positioning bases in a one-to-one correspondence;

[0018] The double-arch shed body is configured as an integral double-arch structure, and both side portions and the arch intersection portion of the double-arch shed body are respectively fixedly assembled on the top ends of a plurality of sets of shed body positioning brackets.

[0019] As a further solution of the utility model, the displacement shed structure includes a shed displacement support frame and a single arch shed body;

[0020] The shed displacement support frames are provided with a plurality of groups, the bottoms of the plurality of groups of shed displacement support frames are all equipped with steel hubs, and the plurality of groups of shed displacement support frames are evenly distributed and directionally slidably equipped on the four directional guide rail seats based on the steel hubs at the bottoms;

[0021] The single-arch shed main body is fixedly mounted on the top end of the shed body displacement support frame.

[0022] As a further solution of the utility model, two of the directional guide rail seats in each group of the directional guide rail seats are respectively arranged in a one-to-one correspondence at the inner side positions of two adjacent groups of the positioning bases.

[0023] As a further solution of the utility model, the single-arch shed main body is provided with two groups, and the two side portions of each group of the single-arch shed main body are respectively fixedly mounted on the top end portions of the shed body displacement support frames corresponding to the two directional guide rail seats in each group.

[0024] As a further solution of the utility model, the cross-sectional areas of the two groups of single-arch shed bodies are all correspondingly smaller than the cross-sectional area of ​​the single-arch space of the double-arch shed body of the double-arch type.

[0025] As a further solution of the utility model, it also includes:

[0026] There are eight groups of positioning support structures, and the eight groups of positioning support structures are respectively and one by one arranged on the shed body displacement supports at the eight corner ends of the two groups of single arch shed bodies.

[0027] As a further solution of the utility model, each group of the positioning pad structures includes a pad rod body, a bottom support plate, a rubber pad layer and a second magnet block;

[0028] The support rod body is vertically slidably assembled on the shed body displacement support frame;

[0029] The bottom support plate is fixedly mounted on the bottom end of the support rod body, and a rubber pad layer is fixedly arranged on the bottom of the bottom support plate;

[0030] The top of the bottom support plate is also embedded and fixed with the second magnet block, and the bottom of the shelf body displacement support frame is also embedded and fixed with the first magnet block at a position vertically corresponding to the second magnet block, and the corresponding magnetic poles between the first magnet block and the second magnet block are different.

[0031] The utility model has the following beneficial effects:

[0032] The shed frame can effectively form a nested movable shed frame based on the shed foundation structure by setting the positioning shed structure and the shifting shed structure accordingly, and utilize the characteristic that the shifting shed structure can be shifted relative to the positioning shed structure. It can effectively realize that when the shifting shed structure is pushed to the inner side of the positioning shed structure, the automobile crane can be directly used to correspond to the original position of the shifting shed structure to carry out large-scale lifting, without the need to set up a separate gantry lifting facility, and when the shifting shed structure is pushed to the outer side of the positioning shed structure, the overall coverage of the shed can be significantly increased, thereby effectively ensuring the construction area. The steel structure shed structure system is reasonably designed, economical and applicable, and provides ideas for the construction design of similar steel bar processing sheds. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for the implementation methods or the description of the prior art will be briefly introduced below. The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0034] Figure 1 The present invention is a schematic diagram of the overall axonometric structure of a nested movable steel structure scaffold provided in an embodiment of the present invention.

[0035] Figure 2A schematic diagram of the top view of the scaffolding foundation structure of the nested movable steel structure scaffolding provided in an embodiment of the utility model.

[0036] Figure 3 The present invention is a schematic diagram of the overall side view of the nested movable steel structure scaffolding provided in an embodiment of the present invention.

[0037] Figure 4 A schematic structural diagram of a positioning base in a nested movable steel structure scaffolding provided in an embodiment of the utility model.

[0038] Figure 5 This is a schematic structural diagram of a shed body displacement support frame in a nested movable steel structure shed provided in Example 1 of the utility model.

[0039] Figure 6 This is a schematic structural diagram of a shed body displacement support frame in a nested movable steel structure shed provided in Example 2 of the utility model.

[0040] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0041] Shed foundation structure 1: positioning base 11, directional guide rail seat 12;

[0042] Positioning shed structure 2: shed positioning support frame 21, double-arch shed main body 22;

[0043] Shifting shed structure 3: shed shifting support frame 31, first magnet block 311, single arch shed main body 32;

[0044] The positioning support structure 4 includes a support rod 41 , a bottom support plate 42 , a rubber pad layer 43 , and a second magnet block 44 . DETAILED DESCRIPTION

[0045] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] The terms such as "upper", "lower", "left", "right", and "middle" used in this specification are only for the convenience of description and are not intended to limit the scope of the present invention. Changes or adjustments to their relative relationships shall be deemed to be within the scope of the present invention without substantially changing the technical content.

[0047] Example 1

[0048] like Figures 1 to 5As shown, the embodiment of the utility model provides a nested movable steel structure scaffolding, including a scaffolding foundation structure 1, a positioning shed structure 2 and a displacement shed structure 3, which is used to form a nested movable shed framework based on the scaffolding foundation structure 1 by correspondingly setting the positioning shed structure 2 and the displacement shed structure 3, and utilizing the characteristic that the displacement shed structure 3 can be displaced relative to the positioning shed structure 2, so that when the displacement shed structure 3 is pushed to the inner side of the positioning shed structure 2, a car crane can be directly used to correspond to the original position of the displacement shed structure 3 for large-scale lifting, without the need to set up a gantry lifting facility separately, and when the displacement shed structure 3 is pushed to the outer side of the positioning shed structure 2, the overall coverage of the shed can be significantly increased, thereby effectively ensuring the construction area. The steel structure scaffolding system is reasonably designed, economical and applicable, and provides ideas for the construction design of the same type of steel bar processing shed. The specific settings are as follows:

[0049] Please refer to Figures 1 to 5 The scaffolding infrastructure 1 comprises a positioning base 11 and a directional guide rail seat 12; wherein, the positioning base 11 is provided in a plurality, and the plurality of positioning bases 11 are arranged into three groups along a straight line, and two displacement installation intervals are formed between the three groups of positioning bases 11; the directional guide rail seats 12 are provided with four extending along a straight line, and the four directional guide rail seats 12 are arranged in a group of two, and the two groups of directional guide rail seats 12 are respectively arranged in a one-to-one correspondence at the two displacement installation intervals, and the two directional guide rail seats 12 in each group of the directional guide rail seats 12 are respectively arranged in a one-to-one correspondence at the inner side positions of the two adjacent groups of positioning bases 11, so as to fix and install the positioning shed structure 2 correspondingly through the positioning base 11, and slide and install the displacement shed structure 3 correspondingly through the directional guide rail seats 12.

[0050] Specifically, the positioning shed structure 2 includes a shed positioning support frame 21 and a double-arch shed body 22; wherein, the shed positioning support frame 21 is provided with a plurality of groups, and the bottom ends of the plurality of groups of shed positioning support frames 21 are respectively and one by one fixedly assembled on a plurality of the positioning bases 11; the double-arch shed body 22 is arranged as an integral double-arch type structure, and the two side portions and the arch junction portions of the double-arch shed body 22 of the double-arch type are respectively fixedly assembled on the top ends of the plurality of groups of shed positioning support frames 21, so as to effectively form a fixed shed structure corresponding to the outer side in the nested shed structure.

[0051] The displacement shed structure 3 includes a shed displacement support frame 31 and a single arch shed body 32; wherein, the shed displacement support frame 31 is provided with a plurality of groups, the bottoms of the plurality of groups of shed displacement support frames 31 are all equipped with steel hubs, and the plurality of groups of shed displacement support frames 31 are evenly distributed based on the steel hubs at the bottom thereof. The directional guide rail seats 12 are evenly distributed and directional slidingly installed; the single arch shed body 32 is provided with two groups, and the two sides of each group of the single arch shed body 32 are respectively fixedly installed on the two directional guide rail seats in each group. The guide rail seat 12 corresponds to the top end of the shed body displacement support frame 31, and the cross-sectional areas of the two groups of single-arch shed bodies 32 are all smaller than the single-arch space cross-sectional area of ​​the double-arch shed body 22 of the double-arch type; through the above-mentioned arrangement, the two groups of single-arch shed bodies 32 can be individually or synchronously shifted to the inner side of the double-arch shed body 22 based on the two groups of directional guide rail seats 12, and then the two groups of single-arch shed bodies 32 can be flexibly shifted according to actual engineering needs, which effectively improves the functional adaptability and practicality of the overall structure.

[0052] Example 2

[0053] In Example 2, the same symbols are given to the same structures as in Example 1, and the same descriptions are omitted. Example 2 is improved on the basis of Example 1. Please refer to Figure 6 , and also includes a positioning pad structure 4, which is provided with eight groups, and the eight groups of positioning pad structures 4 are respectively and one by one arranged on the eight corner ends of the shed body displacement support frame 31 of the two groups of the single arch shed main body 32; Specifically, each group of the positioning pad structure 4 includes a pad rod body 41, a bottom support plate 42, a rubber pad layer 43 and a second magnet block 44; wherein, the pad rod body 41 is vertically slidably assembled on the shed body displacement support frame 31; the bottom support plate 42 is fixedly assembled on the bottom end of the support rod body 41, and the bottom of the bottom support plate 42 is fixedly provided with a rubber pad layer 43, so that the support rod body 41 can automatically fall based on the shed displacement support frame 31 by utilizing its own gravity, and can further utilize the displacement friction formed between the bottom support plate 42 and its bottom rubber pad layer 43 and the ground, thereby improving the stability of the two sets of single-arch shed main bodies 32 after they are pushed into place, avoiding safety hazards caused by accidental pushing and colliding with the car crane.

[0054] The top of the bottom support plate 42 is also embedded and fixedly provided with the second magnet block 44, and the bottom of the shed body shifting support frame 31 is also embedded and fixedly provided with the first magnet block 311 at a position vertically corresponding to the second magnet block 44. The magnetic poles of the first magnet block 311 and the second magnet block 44 are different, so that when the single arch shed body 32 is pushed, the magnetic attraction between the first magnet block 311 and the second magnet block 44 can effectively keep the bottom support plate 42 suspended, thereby ensuring the smoothness of the pushing.

[0055] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A nested movable steel structure scaffolding, It is characterized in that include: The scaffolding infrastructure includes a positioning base and a directional guide rail seat; A positioning shed structure, fixedly assembled and arranged on the positioning base; A displacement shed structure is slidably mounted on the directional guide rail seat, and the displacement shed structure is detachably located correspondingly to the inner side of the positioning shed structure; The directional guide rail seat is provided with four straight-line extensions; The displacement shed structure comprises a shed displacement support frame and a single arch shed body; The shed displacement support frames are provided with a plurality of groups, the bottoms of the plurality of groups of shed displacement support frames are all equipped with steel hubs, and the plurality of groups of shed displacement support frames are evenly distributed and directionally slidably equipped on the four directional guide rail seats based on the steel hubs at the bottoms; The single-arch shed main body is fixedly mounted on the top end of the shed body displacement support frame.

2. The nested movable steel structure scaffolding according to claim 1, It is characterized in that There are a plurality of positioning bases, and the plurality of positioning bases are arranged in three groups along a straight line; The positioning shelf structure is fixedly assembled on the three groups of positioning bases.

3. The nested movable steel structure scaffolding according to claim 2, It is characterized in that Two displacement installation intervals are formed between the three groups of positioning bases; The four directional guide rail seats are arranged in groups of two, and the two groups of directional guide rail seats are arranged in a one-to-one correspondence at the two displacement installation intervals; The displacement shelf structure is correspondingly arranged at the two displacement installation intervals, and the displacement shelf structure is slidably assembled on the two groups of directional guide rail seats.

4. The nested movable steel structure scaffolding according to claim 3, It is characterized in that The positioning shed structure includes a shed positioning support frame and a double-arch shed body; The shelf positioning brackets are provided in a plurality of groups, and the bottom ends of the plurality of groups of shelf positioning brackets are respectively fixedly assembled on a plurality of the positioning bases in a one-to-one correspondence; The double-arch shed body is configured as an integral double-arch structure, and both side portions and the arch intersection portion of the double-arch shed body are respectively fixedly assembled on the top ends of a plurality of sets of shed body positioning brackets.

5. The nested movable steel structure scaffolding according to claim 4, It is characterized in that The two directional guide rail seats in each group of the directional guide rail seats are respectively arranged in a one-to-one correspondence at the inner side positions of the two adjacent groups of the positioning bases.

6. The nested movable steel structure scaffolding according to claim 4, It is characterized in that The single-arch shed main body is provided with two groups, and the two side parts of each group of the single-arch shed main body are respectively fixedly mounted on the top end of the shed body displacement support frame corresponding to the two directional guide rail seats in each group.

7. The nested movable steel structure scaffolding according to claim 6, It is characterized in that The cross-sectional areas of the two groups of single-arch shed bodies are all correspondingly smaller than the single-arch space cross-sectional area of ​​the double-arch shed body of the double-arch type.

8. The nested movable steel structure scaffolding according to claim 6, It is characterized in that Also includes: There are eight groups of positioning support structures, and the eight groups of positioning support structures are respectively and one by one arranged on the shed body displacement supports at the eight corner ends of the two groups of single arch shed bodies.

9. The nested movable steel structure scaffolding according to claim 8, It is characterized in that Each group of the positioning pad structures comprises a pad rod body, a bottom support plate, a rubber pad layer and a second magnet block; The support rod body is vertically slidably assembled on the shed body displacement support frame; The bottom support plate is fixedly mounted on the bottom end of the support rod body, and a rubber pad layer is fixedly arranged on the bottom of the bottom support plate; The top of the bottom support plate is also embedded and fixed with the second magnet block, and the bottom of the shelf body displacement support frame is also embedded and fixed with the first magnet block at a position vertically corresponding to the second magnet block, and the corresponding magnetic poles between the first magnet block and the second magnet block are different.

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