Reinforcing structure capable of adjusting length of rod piece to supplement missing rod piece in bolt-sphere net rack

Abstract

The invention provides a reinforcing structure capable of adjusting the length of a rod piece to supplement a missing rod piece in a bolt-sphere net rack, and relates to the field of civil building structure rod piece reinforcement. The reinforcing structure comprises an original supplement rod piece and a newly-added auxiliary rod piece, the surface of the bottom of the original supplement rod piece is embedded in the inner wall of the newly-added auxiliary rod piece, and the surface of the bottom of the original supplement rod piece is embedded in the inner wall of the newly-added auxiliary rod piece; a first sleeve is installed at the top of the supplement original rod piece, a second sleeve is installed at the bottom of the newly-added auxiliary rod piece, a first flange is welded to the surface of the supplement original rod piece, and a second flange is welded to the surface of the newly-added auxiliary rod piece. Fastening bolts penetrate through the first bolt holes and the second bolt holes, nuts are arranged on the upper sides and the lower sides of the first flange and the second flange, the length of the rod piece is adjusted by rotating the nuts on the surfaces of the fastening bolts, the rod piece reaches the original design distance, then plug welding is conducted on the welding grooves formed in the surface of the newly-added auxiliary rod piece, and therefore the auxiliary rod piece is obtained. And the supplementary original rod piece and the newly-added auxiliary rod piece are welded into a whole rod piece, so that the rod piece is more stable.

Description

Technical Field

[0001] The present invention relates to the technical field of civil building structure member reinforcement, and particularly relates to a reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of the members. Background Art

[0002] There are many cases of missing members in the existing bolted spherical grids, including those missed during installation and those missing during the use of the grid. The grid with missing members is an incomplete structure, which has a great impact on safety. The more members are missing, the more dangerous the structure is. However, when supplementing members according to the distance between bolt balls after the members are missing, the supplemented members have no stress, and the surrounding members are still in the stress state after the members are missing, and the structure is still in a dangerous state.

[0003] Therefore, in view of this, a method for adjusting the length of the members is proposed to supplement the members, so that the distance between the two bolt balls at the position of the missing member is restored to the original design position, in order to achieve a reinforcement method for restoring the original structure state. Summary of the Invention

[0004] The purpose of the present invention is to provide a reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of the members, so as to solve the problems raised in the above background art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solution: A reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of the members, including: a supplemented original member and a newly added auxiliary member. The surface of the bottom of the supplemented original member is embedded in the inner wall of the newly added auxiliary member. A sleeve one is installed at the top of the supplemented original member, and a bolt ball body one is installed at the top of the sleeve one. A sleeve two is installed at the bottom of the newly added auxiliary member, and a bolt ball body two is installed at the bottom of the sleeve two. A flange one is welded on the surface of the supplemented original member, and a flange two is welded on the surface of the newly added auxiliary member.

[0006] As a preferred implementation manner, a high-strength bolt one is installed at the top of the sleeve one, and the surface thread of the high-strength bolt one is embedded in the inner wall of the bolt ball body one.

[0007] As a preferred implementation manner, a high-strength bolt two is installed at the top of the sleeve two, and the surface thread of the high-strength bolt two is embedded in the inner wall of the bolt ball body two.

[0008] As a preferred implementation manner, bolt holes one are equidistantly arranged in a circle on the surface of the flange one, bolt holes two are equidistantly arranged in a circle on the surface of the flange two, and fastening bolts are embedded in the inner walls of the bolt holes one and the bolt holes two.

[0009] As a preferred embodiment, four nuts are thread-embedded on the surface of the fastening bolt, two of the nuts are located on the upper and lower sides of flange one, and the other two nuts are located on the upper and lower sides of flange two.

[0010] As a preferred embodiment, two of four gaskets are sleeved on the surface of the fastening bolt, and the gaskets are installed between the two nuts and flange one, and the other two gaskets are installed between the other two nuts and flange two.

[0011] As a preferred embodiment, reinforcing ribs one are equidistantly installed on the top circumference of flange one, one side of the reinforcing ribs one is installed on the surface of the supplemented original member, reinforcing ribs two are equidistantly installed on the bottom circumference of flange two, and one side of the reinforcing ribs two is installed on the surface of the newly added auxiliary member.

[0012] As a preferred embodiment, welding grooves are formed on the surface of the newly added auxiliary member.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In the present invention, by passing the fastening bolt through bolt hole one and bolt hole two, and then screwing the nuts on the surface of the fastening bolt, nuts are installed on the upper and lower sides of both flange one and flange two. By rotating the nuts on the surface of the fastening bolt, the length of the member is adjusted to reach the original designed spacing, making the device more perfect.

[0014] 2. In the present invention, after the length is adjusted to the set spacing, plug welding is performed on the welding grooves formed on the surface of the newly added auxiliary member, so that the supplemented original member and the newly added auxiliary member are welded into a whole member. Then, by tightening the nuts on the upper and lower sides of flange one and flange two, the member is fixed, making the member more stable and the device more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side view of a reinforcement structure for supplementing missing members in a bolt ball grid with adjustable member length provided by the present invention; Figure 2 It is a side view of the supplemented original member of a reinforcement structure for supplementing missing members in a bolt ball grid with adjustable member length provided by the present invention; Figure 3 It is a side view of the newly added auxiliary member of a reinforcement structure for supplementing missing members in a bolt ball grid with adjustable member length provided by the present invention; Figure 4 It is a side view of the flange of a reinforcement structure for supplementing missing members in a bolt ball grid with adjustable member length provided by the present invention.

[0016] Legend Explanation: Supplement the original member; 2. Add auxiliary members; 201. Welding groove; 3. Sleeve I; 4. High-strength bolt I; 5. Bolt ball body I; 6. Sleeve II; 7. High-strength bolt II; 8. Bolt ball body II; 9. Flange I; 901. Bolt hole I; 902. Reinforcing rib I; 10. Flange II; 1001. Bolt hole II; 1002. Reinforcing rib II; 11. Fastening bolt; 12. Nut; 13. Gasket. Specific implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-4 The present invention provides a technical solution: a reinforcement structure for supplementing missing members in a bolt ball grid by adjusting the length of the member, including: supplementing the original member 1 and adding auxiliary member 2. The surface at the bottom of the supplementing original member 1 is embedded in the inner wall of the adding auxiliary member 2. A sleeve I 3 is installed at the top of the supplementing original member 1, and a bolt ball body I 5 is installed at the top of the sleeve I 3. A sleeve II 6 is installed at the bottom of the adding auxiliary member 2, and a bolt ball body II 8 is installed at the bottom of the sleeve II 6. A flange I 9 is welded on the surface of the supplementing original member 1, and a flange II 10 is welded on the surface of the adding auxiliary member 2.

[0019] Specifically: By measuring the distance between two bolt balls, comparing the distance in the original design to determine the lengths of the supplementing original member 1 and the adding auxiliary member 2. Then, embed the bottom of the supplementing original member 1 into the inner wall of the top of the adding auxiliary member 2. The length of the adding auxiliary member 2 is not less than 700 mm, and the insertion depth of the supplementing original member 1 into the adding auxiliary member 2 is not less than 600 mm. According to the distance between the current bolt ball body I 5 and bolt ball body II 8 and the specific distance between the two bolt balls in the original design, determine the length after the supplementing original member 1 and the adding auxiliary member 2 overlap, and determine the appropriate distance between the flange I 9 and the flange II 10. Then, weld the flange I 9 on the surface of the supplementing original member 1 and weld the flange II 10 on the surface of the adding auxiliary member 2. The distance between the flange I 9 and the flange II 10 is greater than the difference between the distance between the bolt ball body I 5 and bolt ball body II 8 in the original design and the distance between the bolt ball body I 5 and bolt ball body II 8 on site, so as to ensure that there is space for the telescopic member to adjust the length of the new member and make the device more perfect.

[0020] In one embodiment, a high-strength bolt one 4 is installed at the top of the sleeve one 3, and the surface thread of the high-strength bolt one 4 is embedded in the inner wall of the bolt ball body one 5. The high-strength bolt two 7 is fixedly installed on the sleeve two 6, and the surface thread of the high-strength bolt two 7 is embedded in the inner wall of the bolt ball body two 8.

[0021] Specifically: By inserting the supplementary original member 1 into the newly added auxiliary member 2 to form a member, and inserting it to the deepest position so that the member can be placed between the bolt ball body one 5 and the bolt ball body two 8. The high-strength bolt one 4 fixedly installed at the top of the sleeve one 3 is thread-embedded in the inner wall of the bolt ball body one 5, and the high-strength bolt one 4 is screwed into the deepest part of the bolt ball body one 5. The high-strength bolt two 7 fixedly installed at the top of the sleeve two 6 is thread-embedded in the inner wall of the bolt ball body two 8, and the high-strength bolt two 7 is screwed into the deepest part of the bolt ball body two 8, so that the member is connected between the bolt ball body one 5 and the bolt ball body two 8, making the device more perfect.

[0022] In one embodiment, bolt holes one 901 are equidistantly arranged on the circumferential surface of the flange one 9, bolt holes two 1001 are equidistantly arranged on the circumferential surface of the flange two 10, the inner walls of the bolt holes one 901 and the bolt holes two 1001 are embedded with fastening bolts 11, and the surface threads of the fastening bolts 11 are embedded with four nuts 12. Two nuts 12 are located on the upper and lower sides of the flange one 9, and the other two nuts 12 are located on the upper and lower sides of the flange two 10.

[0023] Specifically: Pass a plurality of fastening bolts 11 through the bolt holes one 901 formed on the surface of the flange one 9 and the bolt holes two 1001 formed on the surface of the flange two 10 respectively, and then screw the nuts 12 on the surface of the fastening bolts 11. There are nuts 12 on the upper and lower sides of both the flange one 9 and the flange two 10. By rotating the nuts 12 on the fastening bolts 11, the length of the member is adjusted to reach the original designed spacing, and at the same time, the member can be strengthened, so that the length of the member can be adjusted according to requirements, making the device more perfect.

[0024] In one embodiment, four gaskets 13 are sleeved on the surface of the fastening bolts 11. Two gaskets 13 are installed between the two nuts 12 and the flange one 9, and the other two gaskets 13 are installed between the other two nuts 12 and the flange two 10.

[0025] Specifically: Due to the presence of gaskets 13 between the nuts 12 and the flange one 9 and between the nuts 12 and the flange two 10, the nuts 12 can be more stable when tightened, making the device more perfect.

[0026] In one embodiment, reinforcing ribs I (902) are equidistantly installed on the top circumference of flange I (9), and one side of the reinforcing rib I (902) is installed on the surface of the supplemented original rod (1). Reinforcing ribs II (1002) are equidistantly installed on the bottom circumference of flange II (10), and one side of the reinforcing rib II (1002) is installed on the surface of the newly added auxiliary rod (2).

[0027] Specifically: through the reinforcing ribs I (902) equidistantly installed on the top circumference of flange I (9) and the reinforcing ribs II (1002) equidistantly installed on the bottom circumference of flange II (10), flange I (9) and flange II (10) have higher load-bearing capacity, maintain the stability of flange I (9) and flange II (10), and make the device more perfect.

[0028] In one embodiment, a welding groove (201) is provided on the surface of the newly added auxiliary rod (2).

[0029] Specifically: after the length reaches the original design spacing, plug welding is performed through the welding groove (201) provided on the surface of the newly added auxiliary rod (2), so that the supplemented original rod (1) and the newly added auxiliary rod (2) become an integral rod. The rod is fixed by the fastening bolts (11) and nuts (12) on flange I (9) and flange II (10), making the rod more stable and the device more perfect.

[0030] Working principle: By measuring the distance between two bolt balls, compare the spacing in the original design to determine the lengths of the supplemented original member 1 and the newly added auxiliary member 2. Then, embed the bottom of the supplemented original member 1 into the inner wall of the top of the newly added auxiliary member 2. The length of the newly added auxiliary member 2 is not less than 700 mm, and the insertion depth of the supplemented original member 1 into the newly added auxiliary member 2 is not less than 600 mm. Determine the length after the coincidence of the supplemented original member 1 and the newly added auxiliary member 2 according to the distance between the current bolt ball body 5 and the bolt ball body 8 and the specific distance between the two bolt balls in the original design. Determine the appropriate distance between flange 1 9 and flange 2 10. Then, weld flange 1 9 on the surface of the supplemented original member 1 and weld flange 2 10 on the surface of the newly added auxiliary member 2. The distance between flange 1 9 and flange 2 10 is greater than the difference between the distance between the bolt ball body 5 and the bolt ball body 8 in the original design and the distance between the bolt ball body 5 and the bolt ball body 8 on site, so as to ensure that there is space for the telescopic member to adjust the length of the newly added member. Form a member by inserting the supplemented original member 1 into the newly added auxiliary member 2 and insert it to the deepest position so that the member can be placed between the bolt ball body 5 and the bolt ball body 8. Screw the high-strength bolt 1 4 into the deepest part of the bolt ball body 5 and screw the high-strength bolt 2 7 into the deepest part of the bolt ball body 8 to connect the member to the bolt ball body 5 and the bolt ball body 8. Then, pass multiple fastening bolts 11 through the bolt holes 1 901 on the surface of flange 1 9 and the bolt holes 2 1001 on the surface of flange 2 10 respectively, and then screw the nuts 12 onto the surface of the fastening bolts 11. There are nuts 12 on both the upper and lower sides of flange 1 9 and flange 2 10. Adjust the length of the member by rotating the nuts 12 on the fastening bolts 11 to make it reach the original design spacing, so that the length of the member can be adjusted according to requirements and the device can be made more perfect. After the length reaches the original design spacing, perform plug welding on the welding groove 201 on the surface of the newly added auxiliary member 2 to weld the supplemented original member 1 and the newly added auxiliary member 2 into a whole member. After adjusting the length of the member by rotating the nut 12 on the surface of the fastening bolt 11, tighten the nut 12 to fix the member, make the member more stable, and make the device more perfect.

[0031] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of the member, characterized in that, Including: An original member (1) to be supplemented and a newly added auxiliary member (2). The surface at the bottom of the original member (1) to be supplemented is embedded in the inner wall of the newly added auxiliary member (2). A first sleeve (3) is installed at the top of the original member (1) to be supplemented. A first bolt ball body (5) is installed at the top of the first sleeve (3). A second sleeve (6) is installed at the bottom of the newly added auxiliary member (2). A second bolt ball body (8) is installed at the bottom of the second sleeve (6). A first flange (9) is welded on the surface of the original member (1) to be supplemented. A second flange (10) is welded on the surface of the newly added auxiliary member (2).

2. The reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of the rod member according to claim 1, wherein: A first high-strength bolt (4) is installed at the top of the first sleeve (3). The surface of the first high-strength bolt (4) is threadedly embedded in the inner wall of the first bolt ball body (5).

3. The reinforcement structure for supplementing missing members in a bolt sphere grid by adjusting the length of a rod according to claim 1, characterized in that: A second high-strength bolt (7) is installed at the top of the second sleeve (6). The surface of the second high-strength bolt (7) is threadedly embedded in the inner wall of the second bolt ball body (8).

4. The reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of a rod according to claim 1, characterized in that: First bolt holes (901) are equidistantly formed in the circumferential direction on the surface of the first flange (9). Second bolt holes (1001) are equidistantly formed in the circumferential direction on the surface of the second flange (10). A fastening bolt (11) is embedded in the inner walls of the first bolt holes (901) and the second bolt holes (1001).

5. The reinforcement structure for supplementing missing members in a bolt sphere grid by adjusting the length of the rod member according to claim 4, characterized in that: Four nuts (12) are threadedly embedded on the surface of the fastening bolt (11). Two of the nuts (12) are located on the upper and lower sides of the first flange (9), and the other two nuts (12) are located on the upper and lower sides of the second flange (10).

6. The reinforcement structure for supplementing missing members in a bolt sphere grid by adjusting the length of the rod member according to claim 4, wherein: Four gaskets (13) are sleeved on the surface of the fastening bolt (11). Two of the gaskets (13) are installed between the two nuts (12) and the first flange (9), and the other two gaskets (13) are installed between the other two nuts (12) and the second flange (10).

7. The reinforcement structure for supplementing missing members in a bolt sphere grid by adjusting the length of the rod member according to claim 1, characterized in that: First reinforcing ribs (902) are equidistantly installed in the circumferential direction at the top of the first flange (9). One side of the first reinforcing ribs (902) is installed on the surface of the original member (1) to be supplemented. Second reinforcing ribs (1002) are equidistantly installed in the circumferential direction at the bottom of the second flange (10). One side of the second reinforcing ribs (1002) is installed on the surface of the newly added auxiliary member (2).

8. The reinforcement structure for supplementing missing members in a bolted spherical grid by adjusting the length of a rod member according to claim 1, wherein: Welding grooves (201) are formed on the surface of the newly added auxiliary member (2).

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