Adjustable assembling jig frame for non-hardened ground net rack

Abstract

The utility model discloses an adjustable assembling jig frame for a non-hardened ground net rack, which comprises an adjustable jig frame support and a non-hardened ground stable base, and the non-hardened ground stable base comprises a top plate, a bottom plate and a connecting part connected between the top plate and the bottom plate; the adjustable jig frame is supported and fixed at the upper part of the non-hardened ground stable base; the adjustable jig frame support comprises a fixed stand column and an adjusting section. The fixed stand column comprises a stand column body and a limiting block. The limiting block is fixed to the outer wall of the stand column body. The adjusting section is provided with an adjusting groove, the stand column body is sleeved with the adjusting section, and the height of the adjusting section is positioned through cooperation between the limiting block and the adjusting groove. According to the adjustable assembling jig frame for the non-hardened ground net rack, the elevation of lower chord balls of different net racks can be effectively coped with by adjusting the supporting height, and then the construction efficiency and flexibility are improved. According to the innovation, material waste is reduced, the splicing process is simplified, and the stability and safety of the structure are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary equipment for steel structure construction, and particularly relates to a grid assembly jig with adjustable elevation of a hardened ground. Background Art

[0002] In modern construction projects, grid structures are widely used due to their good mechanical properties and high space utilization rate. However, during the grid assembly process, the design and implementation of the assembly jig are crucial. Traditional assembly jigs usually have a fixed height, which leads to the need for repositioning and fabrication of the assembly jig under different grid lower chord ball elevations, thus increasing the complexity and cost of construction.

[0003] Existing assembly jigs are mainly composed of fixed components and cannot meet various height requirements. This not only prolongs the construction period but also reduces the construction efficiency. Since the jig must be remade according to different design parameters every time the grid is assembled, construction workers often face the problems of repeated measurement and adjustment when adjusting the jig, which brings an additional burden to project management and resource allocation. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problems brought by the fixed-height assembly jig in the prior art, and provide a flexible and adjustable assembly jig solution, so as to improve construction efficiency, reduce construction costs, and ensure construction safety.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: An adjustable assembly jig for a non-hardened ground grid, which comprises: an adjustable jig support and a stable base for the non-hardened ground. The stable base for the non-hardened ground comprises a top plate, a bottom plate, and a connecting part connected between the top plate and the bottom plate; the adjustable jig support is fixed on the upper part of the stable base for the non-hardened ground; the adjustable jig support comprises a fixed column and an adjusting section; the fixed column comprises a column body and a limiting block, and the limiting block is fixed on the outer wall of the column body; the adjusting section is provided with an adjusting groove, the adjusting section is sleeved outside the column body, and the height of the adjusting section is positioned through the cooperation between the limiting block and the adjusting groove.

[0006] For the adjustable assembly jig for a non-hardened ground grid as described above in the utility model, further, the adjusting groove is a groove-shaped structure that gradually rises from bottom to top around the outer wall of the adjusting section. The outer wall of the adjusting section corresponding to the upper side of the adjusting groove is constructed as a stepped wall. The limiting block is rectangular or right-angled triangular, and the right angle of the limiting block is clamped into the stepped wall for height positioning.

[0007] The adjustable assembly jig for the non-hardening ground grid frame as described above in the present utility model. Further, the fixed column further includes a screw rod, a nut, and a pressure plate. The screw rod is vertically fixed on the surface of the limit block, the nut is installed on the screw rod, and the pressure plate is sleeved on the screw rod and is located between the nut and the limit block.

[0008] The adjustable assembly jig for the non-hardening ground grid frame as described above in the present utility model. Further, the adjusting section includes an adjusting column, a balance plate, and a grid ball limit member. The balance plate is fixed on the top of the adjusting column, and the grid ball limit member is fixed on the top of the balance plate.

[0009] The adjustable assembly jig for the non-hardening ground grid frame as described above in the present utility model. Further, the grid ball limit member is a round tube, the diameter of the round tube is adapted to the size of the lower chord ball of the grid frame, and the bottom of the lower chord ball of the grid frame can be placed into the round tube.

[0010] The adjustable assembly jig for the non-hardening ground grid frame as described above in the present utility model. Further, the non-hardening ground stable base is a strip structure, and the adjustable jig supports are fixedly spaced on the non-hardening ground stable base.

[0011] The adjustable assembly jig for the non-hardening ground grid frame proposed by the present utility model can effectively cope with the elevation of different lower chord balls of the grid frame by adjusting the height of the support, thereby improving the construction efficiency and flexibility. This innovation not only reduces material waste but also simplifies the assembly process, ensuring the stability and safety of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Through the detailed description in combination with the following drawings, the above and / or other advantages of the present utility model will become clearer and easier to understand. These drawings are only schematic and do not limit the present utility model, where:

[0013] Figure 1 Schematic diagram of the adjustable assembly jig for the non-hardening ground grid frame of an embodiment;

[0014] Figure 2 Schematic diagram of the fixed column and the adjusting section of an embodiment of the present utility model;

[0015] Figure 3 Schematic diagram of the fixed column of an embodiment of the present utility model;

[0016] Figure 4 Schematic diagram of the adjusting section of an embodiment of the present utility model;

[0017] Figure 5 First schematic diagram of the fixed column of another embodiment of the present utility model;

[0018] Figure 6This is the second schematic diagram of the fixed column for another embodiment of the present utility model.

[0019] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Non-hardened ground stable base, 11. Top plate, 12. Connection part, 13. Bottom plate, 2. Adjustable tire rack support, 21. Fixed column, 211. Column body, 212. Limit block, 213. Screw, 214. Nut, 215. Pressure plate, 22. Adjustment section, 221. Adjustment column, 222. Adjustment groove, 223. Balance plate, 224. Grid ball limit part, 225. Smooth wall, 226. Step wall. Detailed implementation manners

[0021] In the following, embodiments of the adjustable assembled tire rack for the grid on the non-hardened ground of the present utility model will be described with reference to the attached drawings.

[0022] The embodiments described herein are specific specific implementation manners of the present utility model for explaining the concept of the present utility model, and are all explanatory and exemplary, and should not be construed as a limitation on the implementation manners of the present utility model and the scope of the present utility model. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of the present application, and these technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0023] The drawings in this specification are schematic diagrams to assist in explaining the concept of the present utility model, and schematically show the shapes of each part and their mutual relationships. Please note that in order to clearly show the structures of the components in the embodiments of the present utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0024] Combined with Figures 1 to 6 Describe an adjustable assembled tire rack for the grid on the non-hardened ground according to an embodiment of the present utility model, which includes: an adjustable tire rack support 2 and a non-hardened ground stable base 1, and the non-hardened ground stable base 1 includes a top plate 11, a bottom plate 13 and a connection part 12 connected between the top plate 11 and the bottom plate 13;

[0025] Combined with Figure 1As shown, the non-hardened ground stable base 1 is in a strip structure, and the adjustable jig supports 2 are fixedly spaced on the non-hardened ground stable base 1. Specifically, there are two non-hardened ground stable bases arranged in parallel at intervals, and four adjustable jig supports are fixedly arranged at equal intervals on each non-hardened ground stable base. It can be seen from this that the corresponding steel structure grid has four grid lower chord balls corresponding to the adjustable jig supports. According to the above structure, each grid lower chord ball has an adjustable jig support corresponding to it to support it, so as to bear the pressure from the grid lower chord ball and avoid the problem of unstable support caused by the number of adjustable jig supports being less than that of the grid lower chord balls. Of course, if the steel structure grid is of other structures and the grid lower chord balls are arranged in other ways, the number and layout of the adjustable jig supports need to be adjusted correspondingly. Since the assembled jig of the present utility model is applicable to the use scenario of non-hardened ground, the above non-hardened ground stable base can be formed by connecting large roadbed boxes end to end to form the non-hardened ground stable base. The adjustable jig support 2 is fixed on the upper part of the non-hardened ground stable base 1;

[0026] The adjustable jig support 2 includes a fixed column 21 and an adjustment section 22; the fixed column 21 includes a column body 211 and a limit block 212, and the limit block 212 is fixed on the outer wall of the column body 211. Preferably, the limit block is fixed at the middle position in the vertical direction of the column body. The adjustment section 22 is provided with an adjustment groove 222, the adjustment section 22 is sleeved outside the column body 211, the adjustment groove 222 is a groove-shaped structure that gradually rises from bottom to top around the outer wall of the adjustment section 22, and the outer wall of the adjustment section 22 corresponding to the upper side of the adjustment groove 222 is constructed as a step wall 226. The limit block 212 is rectangular or right-angled triangular, and the right angle of the limit block 212 is snapped into the step wall 226 for height positioning. For example, when it is necessary to adjust the height of the adjustment section to a higher position, move the adjustment section upward to disengage the step wall of the adjustment groove from the limit block, and when moving to the required height, make the limit block engage with the corresponding step wall, and the height of the adjustment section 22 is positioned through the cooperation between the limit block 212 and the adjustment groove 222. In Figure 4 In a specific embodiment shown, the outer wall of the adjustment section corresponding to the lower side of the adjustment groove 222 is constructed as a smooth wall 225. This structural design can prevent the limit block from contacting and jamming with the outer wall of the adjustment section on the lower side of the adjustment groove 222 when the adjustment section is moved upward, affecting the height adjustment operation.

[0027] The adjustable assembled jig for the non-hardened ground grid proposed by the present utility model can effectively cope with the elevation of different grid lower chord balls by adjusting the height of the support, thereby improving the construction efficiency and flexibility. This innovation not only reduces material waste but also simplifies the assembly process, ensuring the stability and safety of the structure.

[0028] In a further preferred embodiment of the adjustable assembling jig for a non-hardened ground grid frame, the fixed column 21 further includes a screw rod 213, a nut 214 and a pressure plate 215. The screw rod 213 is vertically fixed on the surface of the limiting block 212. The nut 214 is installed on the screw rod 213. The pressure plate 215 is sleeved on the screw rod 213 and is located between the nut 214 and the limiting block 212. When it is necessary to adjust the height of the adjusting section to a higher position, move the adjusting section upward to disengage the stepped wall of the adjusting groove from the limiting block. When it is moved to the required height, engage the limiting block with the corresponding stepped wall, and then adjust the position of the nut on the screw rod to move the nut towards the limiting block. Since the limiting block is arranged in the adjusting groove, the limiting block is flush with or not higher than the outer surface of the adjusting section in height; therefore, by tightening the nut to lock the pressure plate, the pressure plate can be made to closely adhere to the outer surface of the adjusting section, thereby realizing the position locking of the fixed column and the adjusting section.

[0029] In a further preferred embodiment of the adjustable assembling jig for a non-hardened ground grid frame, the adjusting section 22 includes an adjusting column 221, a balance plate 223 and a grid ball limiting member 224. The balance plate 223 is fixed on the top of the adjusting column 221, and the grid ball limiting member 224 is fixed on the top of the balance plate 223. In a specific embodiment, the grid ball limiting member 224 is a round tube, and the diameter of the round tube is adapted to the size of the lower chord ball of the grid frame. The bottom of the lower chord ball of the grid frame can be placed into the round tube. For example, if the diameter of the lower chord ball of the grid frame is 10 cm and the diameter of the round tube is 8 cm, such a fit enables the lower part of the lower chord ball of the grid frame to be placed into the round tube, preventing the lower chord ball of the grid frame from moving. In another preferred embodiment, the grid ball limiting member is a ball bowl structure, and the lower chord ball of the grid frame can be placed into the ball bowl structure.

[0030] The disclosed technical features are not limited to the combinations with other disclosed features. Those skilled in the art can also make other combinations among the technical features according to the purpose of the utility model, subject to achieving the purpose of the utility model.

Claims

1. An adjustable assembly jig for a non-hardening ground grid, characterized in that, Comprising: An adjustable jig support (2) and a non-hardened ground stabilizing base (1), the non-hardened ground stabilizing base (1) comprising a top plate (11), a bottom plate (13) and a connecting portion (12) connected between the top plate (11) and the bottom plate (13); the adjustable jig support (2) being fixed to the upper part of the non-hardened ground stabilizing base (1); the adjustable jig support (2) comprising a fixed column (21) and an adjustment section (22); the fixed column (21) comprising a column body (211) and a limit block (212), the limit block (212) being fixed to the outer wall of the column body (211); the adjustment section (22) being provided with an adjustment groove (222), the adjustment section (22) being sleeved outside the column body (211), and the height positioning of the adjustment section (22) being adjusted through the cooperation between the limit block (212) and the adjustment groove (222).

2. The adjustable assembling jig for the non-hardening ground grid frame according to claim 1, wherein, The adjustment groove (222) is a groove-like structure that is arranged around the outer wall of the adjustment section (22) and gradually rises from bottom to top. The outer wall of the adjustment section (22) corresponding to the upper side of the adjustment groove (222) is configured as a stepped wall (226). The limit block (212) is rectangular or right-angled triangular, and the right angle of the limit block (212) is snapped into the stepped wall (226) for height positioning.

3. The adjustable assembling jig for non-hardening ground grid frame according to claim 2, wherein The fixed column (21) further comprises a screw (213), a nut (214) and a pressure plate (215). The screw (213) is vertically fixed to the surface of the limit block (212). The nut (214) is installed on the screw (213). The pressure plate (215) is sleeved on the screw (213) and is located between the nut (214) and the limit block (212).

4. The adjustable assembly jig for the non-hardening ground grid frame according to claim 1, characterized in that, The adjustment section (22) comprises an adjustment column (221), a balance plate (223) and a grid ball limiting member (224). The balance plate (223) is fixed to the top of the adjustment column (221). The grid ball limiting member (224) is fixed to the top of the balance plate (223).

5. The adjustable assembly jig for non-hardening ground grid frame according to claim 4, characterized in that, The grid ball limiting member (224) is a circular tube, and the diameter of the circular tube is adapted to the size of the grid lower chord ball. The bottom of the grid lower chord ball can be placed into the circular tube.

6. The adjustable assembling jig for non-hardening ground grid frame according to any one of claims 1-5, characterized in that The non-hardened ground stabilizing base (1) is a strip-like structure, and the adjustable jig supports (2) are fixedly spaced on the non-hardened ground stabilizing base (1).

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