Welding sleeve structure for anchoring assembly

Abstract

The welding sleeve structure comprises a sleeve body, the sleeve body comprises a first connecting sleeve and a second connecting sleeve, the top of the first connecting sleeve is in threaded connection with the bottom of the second connecting sleeve, the bottom of the first connecting sleeve is in threaded connection with an auxiliary supporting mechanism, and the second connecting sleeve is in threaded connection with the auxiliary supporting mechanism. And a reinforcing mechanism is fixedly mounted at the top of the second connecting sleeve. The sleeve body can be in threaded connection with the reinforcing steel bar, the sleeve body is in threaded connection with the second connecting sleeve through the first connecting sleeve, the combined connecting mode can be combined according to the length of the reinforcing steel bar, it is guaranteed that the reinforcing steel bar can be stably connected, and meanwhile resource waste cannot be caused; the reinforcing mechanism can increase supporting points of the steel bars, so that one ends of the steel bars are prevented from being separated from the first connecting sleeve and the second connecting sleeve, and the auxiliary supporting mechanism is installed at the bottom of the first connecting sleeve in a threaded mode and can support and limit the steel bars.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a welding sleeve structure for an anchoring assembly. Background Technique

[0002] The welding sleeve in the anchoring assembly is a device for steel bar connection, usually used for the steel bar welding operation in concrete structures. The design purpose of the welding sleeve is to provide a more robust connection method than traditional binding or mechanical connection, especially in cases where large stresses need to be borne or harsh environmental conditions need to be resisted. The welding sleeve is usually used in on-site construction to achieve rapid and reliable connection of steel bars.

[0003] The existing welding sleeve structure is merely a connecting pipe with threaded grooves inside. Such a connecting pipe has relatively uniform dimensions. Therefore, when fixing steel bars with longer dimensions, it is easy for the steel bars to fall off, and when the steel bars need to be placed on the ground for fixing, it is also easy for the steel bars to fall down. For this reason, we propose a welding sleeve structure for an anchoring assembly. Content of the Utility Model

[0004] The purpose of the utility model is to provide a welding sleeve structure for an anchoring assembly to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A welding sleeve structure for an anchoring assembly, including a sleeve body. The sleeve body includes a first connecting sleeve and a second connecting sleeve. The top of the first connecting sleeve is threadedly connected to the bottom of the second connecting sleeve. Inner threaded grooves are opened inside both the first connecting sleeve and the second connecting sleeve, and the inner threaded grooves inside the first connecting sleeve and the second connecting sleeve are communicated. The bottom of the first connecting sleeve is threadedly connected to an auxiliary support mechanism for preventing the first connecting sleeve and the second connecting sleeve from falling down. An extension mechanism for increasing the bottom area of the auxiliary support mechanism is arranged on the outer surface of the auxiliary support mechanism. A reinforcement mechanism for supporting the outer wall of the steel bar is fixedly installed at the top of the second connecting sleeve.

[0006] Further, the first connecting sleeve includes a first threaded sleeve, a first external threaded groove, and a second external threaded groove. The top of the outer wall of the first threaded sleeve is provided with a first external threaded groove threadedly connected to the second connecting sleeve, and the bottom of the outer wall of the first threaded sleeve is provided with a second external threaded groove threadedly connected to the auxiliary support mechanism.

[0007] Further, the second connecting sleeve includes a second threaded sleeve, a connecting pipe, and a positioning groove. The bottom of the second threaded sleeve is fixedly connected to a connecting pipe threadedly connected to the first external threaded groove, and multiple groups of positioning grooves for fixing the reinforcement mechanism are opened at the top of the second threaded sleeve.

[0008] Further, the auxiliary support mechanism includes a third threaded sleeve and a support piece. The third threaded sleeve is threadedly connected to the second external thread groove, and the bottom of the outer wall of the third threaded sleeve is fixedly connected with a support piece.

[0009] Further, the extension mechanism includes a placement groove and an extension piece. A plurality of groups of placement grooves are formed on the support piece, and a "Z"-shaped extension piece is inserted into the interior of the placement groove. The bottom of the extension piece and the bottom of the support piece are located on the same horizontal plane.

[0010] Further, the reinforcement mechanism includes a reinforcement ring, a threaded rod, a fixing column, and a locking nut. Two groups of threaded rods and fixing columns are fixedly connected to the bottom of the reinforcement ring corresponding to the positions of the positioning grooves. The threaded rods and the fixing columns are inserted into the interior of the positioning grooves. A locking nut is threadedly connected to the outer surface of the threaded rod, and the locking nut abuts against the top of the second threaded sleeve.

[0011] Compared with the prior art, the present utility model has the following beneficial effects: The sleeve body provided in the present utility model can be threadedly connected to the steel bar, and the sleeve body is threadedly connected through the first connecting sleeve and the second connecting sleeve. Such a combined connection method can be combined according to the length of the steel bar, which can ensure the stable connection of the steel bar without causing waste of resources. The provided reinforcement mechanism can increase the support points of the steel bar, thereby preventing one end of the steel bar from disengaging from the first connecting sleeve and the second connecting sleeve. When it is necessary to place the steel bar on the ground, the auxiliary support mechanism is threadedly installed at the bottom of the first connecting sleeve, which can support and limit the steel bar. And the provided extension mechanism can increase the contact area between the auxiliary support mechanism and the ground, which can prevent the steel bar from tilting due to being too long. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic perspective view of the structure of the present utility model;

[0013] Figure 2 is a schematic perspective view of the connection structure between the first connection mechanism and the auxiliary support mechanism of the present utility model;

[0014] Figure 3 is a schematic perspective view of the connection mechanism between the second connection mechanism and the reinforcement mechanism of the present utility model.

[0015] In the figure: 1 sleeve body, 2 first connecting sleeve, 3 second connecting sleeve, 4 auxiliary support mechanism, 5 extension mechanism, 6 reinforcement mechanism, 7 first threaded sleeve, 8 first external thread groove, 9 second external thread groove, 10 second threaded sleeve, 11 connecting pipe, 12 positioning groove, 13 reinforcement ring, 14 threaded rod, 15 fixing column, 16 locking nut, 17 third threaded sleeve, 18 support piece, 19 placement groove, 20 extension piece. Detailed implementation manners

[0016] 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 efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1 - 3 , the present invention provides a technical solution: a welding sleeve structure for an anchoring assembly, including a sleeve body 1. The sleeve body 1 includes a first connecting sleeve 2 and a second connecting sleeve 3. The top of the first connecting sleeve 2 is threadedly connected to the bottom of the second connecting sleeve 3. Inner thread grooves are provided inside both the first connecting sleeve 2 and the second connecting sleeve 3, and the inner thread grooves inside the first connecting sleeve 2 and the second connecting sleeve 3 are communicated. The bottom of the first connecting sleeve 2 is threadedly connected to an auxiliary support mechanism 4 for preventing the first connecting sleeve 2 and the second connecting sleeve 3 from tipping over. An extension mechanism 5 for increasing the bottom area of the auxiliary support mechanism 4 is provided on the outer surface of the auxiliary support mechanism 4. A reinforcement mechanism 6 for supporting the outer wall of the steel bar is fixedly installed at the top of the second connecting sleeve 3.

[0018] Among them, the provided sleeve body 1 can be threadedly connected to the steel bar, and the sleeve body 1 is threadedly connected through the first connecting sleeve 2 and the second connecting sleeve 3. Such a combined connection method can be combined according to the length of the steel bar, which can ensure the stable connection of the steel bar without causing waste of resources. The provided reinforcement mechanism 6 can increase the support points of the steel bar, thereby preventing one end of the steel bar from detaching from the first connecting sleeve 2 and the second connecting sleeve 3. When the steel bar needs to be placed on the ground, the auxiliary support mechanism 4 is threadedly installed at the bottom of the first connecting sleeve 2, which can support and limit the steel bar. And the provided extension mechanism 5 can increase the contact area between the auxiliary support mechanism 4 and the ground, which can prevent the steel bar from tilting due to being too long. Moreover, the first connecting sleeve 2, the second connecting sleeve 3, the auxiliary support mechanism 4, the extension mechanism 5, and the reinforcement mechanism 6 can all be disassembled from each other and can be assembled and used according to the usage situation.

[0019] Please refer to Figure 1 and Figure 2 , the first connecting sleeve 2 includes a first threaded sleeve 7, a first external thread groove 8, and a second external thread groove 9. The top of the outer wall of the first threaded sleeve 7 is provided with a first external thread groove 8 for threadedly connecting to the second connecting sleeve 3, and the bottom of the outer wall of the first threaded sleeve 7 is provided with a second external thread groove 9 for threadedly connecting to the auxiliary support mechanism 4.

[0020] Among them, the first threaded sleeve 7 provided can be fixedly installed with the steel bars to be installed, the first external thread groove 8 provided can be used to install the second connecting sleeve 3, and the second external thread groove 9 provided at the bottom can install the auxiliary support mechanism 4 when the steel bars are vertically installed, so as to prevent the first threaded sleeve 7 and the steel bars from tipping over.

[0021] Please refer to Figure 1 and Figure 3 , the second connecting sleeve 3 includes a second threaded sleeve 10, a connecting pipe 11 and a positioning groove 12. A connecting pipe 11 threadedly connected to the first external thread groove 8 is fixedly connected to the bottom of the second threaded sleeve 10, and multiple groups of positioning grooves 12 for fixing the reinforcement mechanism 6 are provided at the top of the second threaded sleeve 10.

[0022] Among them, when the steel bars to be connected are relatively long, the connecting pipe 11 is threadedly installed outside the first external thread groove 8, and the installation of the first threaded sleeve 7 and the second threaded sleeve 10 can be completed. At this time, the internal threads inside the first threaded sleeve 7 and the second threaded sleeve 10 are connected, so as to facilitate the installation and fixation of the steel bars with relatively long dimensions.

[0023] Please refer to Figure 1 and Figure 2 , the auxiliary support mechanism 4 includes a third threaded sleeve 17 and a support piece 18. The third threaded sleeve 17 is threadedly connected to the second external thread groove 9. A support piece 18 is fixedly connected to the bottom of the outer wall of the third threaded sleeve 17. The extension mechanism 5 includes a placement groove 19 and an extension piece 20. Multiple groups of placement grooves 19 are provided on the support piece 18, and a "Z"-shaped extension piece 20 is inserted into the interior of the placement groove 19. The bottom of the extension piece 20 and the bottom of the support piece 18 are on the same horizontal plane.

[0024] Among them, when the steel bars need to be vertically installed on the ground, the third threaded sleeve 17 is threadedly connected to the second external thread groove 9, so that the support piece 18 can be in contact with the ground, thereby supporting the first connecting sleeve 7. When it is necessary to increase the contact area between the support piece 18 and the ground, the "Z"-shaped extension piece 20 is inserted into the interior of the placement groove 19, so as to prevent the steel bars with relatively long dimensions from tipping and shifting during fixation.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3, the reinforcement mechanism 6 includes a reinforcement ring 13, a threaded rod 14, a fixed column 15 and a locking nut 16. Two groups of threaded rods 14 and fixed columns 15 are fixedly connected to the bottom of the reinforcement ring 13 corresponding to the positions of the positioning grooves 12. The threaded rods 14 and the fixed columns 15 are inserted into the positioning grooves 12. A locking nut 16 is threadedly connected to the outer surface of the threaded rod 14, and the locking nut 16 abuts against the top of the second threaded sleeve 10.

[0026] Among them, when it is necessary to support the steel bar by using the reinforcement mechanism 6, insert the threaded rod 14 and the fixed column 15 into the positioning groove 12, and then thread the steel bar into the second connecting sleeve 10, and then the reinforcement ring 13 can be used to support the steel bar. The set locking nut 16 can adjust the distance between the reinforcement ring 13 and the second connecting sleeve 10, so as to change the different support positions of the steel bar.

[0027] In use, first of all, the set sleeve body 1 can be threadedly connected to the steel bar, and the sleeve body 1 is threadedly connected through the first connecting sleeve 2 and the second connecting sleeve 3. Such a combined connection method can be combined according to the length of the steel bar, which can ensure the stable connection of the steel bar without causing waste of resources. The set reinforcement mechanism 6 can increase the support points of the steel bar, thereby preventing one end of the steel bar from detaching from the first connecting sleeve 2 and the second connecting sleeve 3. When it is necessary to place the steel bar on the ground, the auxiliary support mechanism 4 is threadedly installed at the bottom of the first connecting sleeve 2, which can support and limit the steel bar. The set extension mechanism 5 can increase the contact area between the auxiliary support mechanism 4 and the ground, which can prevent the steel bar from tilting due to its excessive length. Moreover, the first connecting sleeve 2, the second connecting sleeve 3, the auxiliary support mechanism 4, the extension mechanism 5 and the reinforcement mechanism 6 can all be disassembled from each other and assembled according to the usage situation. The set first threaded sleeve 7 can be fixedly installed with the steel bar to be installed, and the set first external thread groove 8 can be used to install the second connecting sleeve 3. The second external thread groove 9 provided at the bottom can install the auxiliary support mechanism 4 when the steel bar is vertically installed, thereby preventing the first threaded sleeve 7 and the steel bar from tipping over. When the steel bar to be connected is relatively long, the connecting pipe 11 is threadedly installed outside the first external thread groove 8, and the installation of the first threaded sleeve 7 and the second threaded sleeve 10 can be completed. At this time, the internal threads inside the first threaded sleeve 7 and the second threaded sleeve 10 are connected, which is convenient for installing and fixing the steel bar with a relatively long size. When it is necessary to vertically install the steel bar on the ground, the third threaded sleeve 17 is threadedly connected to the second external thread groove 9, so that the support piece 18 can contact the ground, thereby supporting the first connecting sleeve 7. When it is necessary to increase the contact area between the support piece 18 and the ground, the "Z"-shaped extension piece 20 is inserted into the placement groove 19, which can prevent the steel bar with a relatively long size from tipping and shifting during fixation. When it is necessary to support the steel bar by using the reinforcement mechanism 6, the threaded rod 14 and the fixed column 15 are inserted into the positioning groove 12, and then the steel bar is threadedly installed inside the second connecting sleeve 10, and the steel bar can be supported by the reinforcement ring 13. The set locking nut 16 can adjust the distance between the reinforcement ring 13 and the second connecting sleeve 10, thereby changing the different support positions of the steel bar.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding sleeve structure for an anchor assembly, comprising a sleeve body (1), characterized in that: The sleeve body (1) comprises a first connecting sleeve (2) and a second connecting sleeve (3), the top of the first connecting sleeve (2) is threadedly connected to the bottom of the second connecting sleeve (3), the first connecting sleeve (2) and the second connecting sleeve (3) are both provided with internal thread grooves, the internal thread grooves of the first connecting sleeve (2) and the second connecting sleeve (3) are connected, the bottom of the first connecting sleeve (2) is threadedly connected to an auxiliary support mechanism (4) for preventing the first connecting sleeve (2) and the second connecting sleeve (3) from tipping over, the outer surface of the auxiliary support mechanism (4) is provided with an extension mechanism (5) for increasing the bottom area of ​​the auxiliary support mechanism (4), and the top of the second connecting sleeve (3) is fixedly installed with a reinforcement mechanism (6) for supporting the outer wall of the steel bar.

2. A welding sleeve structure for anchoring assembly according to claim 1, characterized in that: The first connecting sleeve (2) comprises a first threaded sleeve (7), a first external thread groove (8) and a second external thread groove (9); the top of the outer wall of the first threaded sleeve (7) is provided with a first external thread groove (8) threadedly connected to the second connecting sleeve (3); the bottom of the outer wall of the first threaded sleeve (7) is provided with a second external thread groove (9) threadedly connected to the auxiliary support mechanism (4).

3. A welding sleeve structure for anchoring assembly according to claim 2, characterized in that: The second connecting sleeve (3) comprises a second threaded sleeve (10), a connecting pipe (11) and a positioning groove (12); the bottom of the second threaded sleeve (10) is fixedly connected to the connecting pipe (11) threadedly connected to the first external threaded groove (8); the top of the second threaded sleeve (10) is provided with a plurality of groups of positioning grooves (12) for fixing the reinforcement mechanism (6).

4. A welding sleeve structure for anchoring assembly according to claim 3, characterized in that: The auxiliary support mechanism (4) comprises a third threaded sleeve (17) and a support plate (18); the third threaded sleeve (17) is threadedly connected to the second external thread groove (9); and the support plate (18) is fixedly connected to the bottom of the outer wall of the third threaded sleeve (17).

5. A welding sleeve structure for anchoring assembly according to claim 4, characterized in that: The extension mechanism (5) comprises a placement groove (19) and an extension piece (20); the support piece (18) is provided with a plurality of groups of placement grooves (19); a "Z"-shaped extension piece (20) is inserted into the interior of the placement groove (19); and the bottom of the extension piece (20) is located on the same horizontal plane as the bottom of the support piece (18).

6. A welding sleeve structure for anchoring assembly according to claim 5, characterized in that: The reinforcement mechanism (6) comprises a reinforcement ring (13), a threaded rod (14), a fixing column (15) and a locking nut (16); two groups of threaded rods (14) and fixing columns (15) are fixedly connected to the bottom of the reinforcement ring (13) and at a position corresponding to the positioning groove (12); the threaded rods (14) and fixing columns (15) are inserted into the interior of the positioning groove (12); the outer surface of the threaded rod (14) is threadedly connected to the locking nut (16); and the locking nut (16) overlaps the top of the second threaded sleeve (10).

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