Efficient connecting and fastening assembly for hot-dip galvanized steel pipe ground cage

Abstract

The utility model discloses an efficient connecting and fastening assembly for a hot-dip galvanized steel pipe ground cage in the field of fastening assemblies, which comprises a threaded rod and a sliding groove circumferentially arranged on the outer cambered surface of the threaded rod, the threaded rod is in threaded connection with a butt joint component and an adjusting component, and the adjusting component is in threaded connection with the sliding groove. Compatibility and stability in the combined connection process of ground cage fasteners can be effectively improved through the device, the difficulty of combined use of the device and external equipment can be reduced through the combined structure of the butt joint ring and the connecting ring, and meanwhile, through the effect of thread adjustment, the ground cage fasteners can be conveniently assembled and disassembled, and the service life of the ground cage fasteners is prolonged. And the distance can be adjusted according to actual use requirements while the fastening effect can be guaranteed, so that the tensioning effect of the ground cage is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastening assembly technical field especially is related to a high -efficient connection fastening assembly for hot -dipped galvanized steel pipe ground cage. BACKGROUND

[0002] Hot -dipped galvanized steel pipe has the advantages of strong corrosion resistance, high strength and long service life, and is suitable as the main material of ground cage. In addition, plastic material can also be selected as ground cage, which has good waterproof performance and light characteristics, and is suitable for application in some specific environments.

[0003] The Chinese patent with publication number CN103711761A discloses a pipe fastening connection assembly, which comprises a joint and a jackscrew, the joint comprises a connecting plate, one end of the connecting plate is bent to have a pull plate, the other end of the connecting plate is bent to have a jacking plate which is inclined to the inside of the joint, the jacking plate is bent to have flanges on both sides, one end of the jackscrew is threadedly connected with the pull plate, and the other end of the jackscrew abuts against the jacking plate, when the jackscrew is screwed, the pull plate expands downward, the jacking plate expands upward and drives the flanges to expand upward to form a four-way expansion connection with the inner wall of the pipe. The connection assembly has the advantages of simple structure, convenient installation and effective improvement of fastening strength.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: the above-mentioned scheme realizes the locking function by laterally extruding the jacking plate through the pull plate during use, which is not convenient for combination docking with existing structures during actual use, thereby reducing the use compatibility of the above-mentioned device. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] The utility model aims at the technical problems existing in the background art, and provides a high -efficient connection fastening assembly for hot -dipped galvanized steel pipe ground cage, which can effectively improve the compatibility and stability during the combination and connection process of the ground cage fastener. The combination structure of the docking ring and the connecting ring can reduce the difficulty of combination and use of the device with external equipment, and the effect of thread adjustment can ensure the fastening effect and adjust the distance according to the actual use demand, thereby ensuring the tensioning effect of the ground cage.

[0007] The utility model provides a kind of high-efficiency connecting fastening assembly for hot-dip galvanized steel pipe ground cage, including threaded rod and the sliding groove being provided with the outer camber of circumference, threaded rod is threadedly connected with docking component, threaded rod is threadedly connected with adjusting component.

[0008] By adopting the above technical scheme, the docking component can realize the effect of combining and docking the device with external equipment, reducing the use difficulty of the device.

[0009] Preferably, the docking component includes a stop nut threadedly connected with the threaded rod, the docking stopper is circumferentially distributed on the side surface of the stop nut, the stop stopper is in contact with the side surface of the docking stopper, and the rotating connecting ring is connected with the stop stopper.

[0010] By adopting the above technical scheme, the docking stopper and the stop stopper can prevent the rotating connecting ring from rotating freely during use, and prevent excessive extrusion of the stop nut and the rotating connecting ring.

[0011] Preferably, the outer camber of the rotating connecting ring is connected with a connecting bracket, the connecting bracket is connected with a connecting rod, and the connecting rod is connected with a connecting ring at the end away from the connecting bracket.

[0012] By adopting the above technical scheme, the connecting bracket and the connecting rod can improve the docking stability of the device, thereby reducing the risk of accidental breakage of the device.

[0013] Preferably, the threaded rod is threadedly connected with a blocking screw, the blocking screw is circumferentially connected with a limiting tooth on the side surface, the rotating connecting ring is provided with a circumferentially distributed limiting groove on the side surface, and the limiting groove is connected with the limiting tooth.

[0014] By adopting the above technical scheme, the combination of the blocking screw and the stop stopper can limit the rotating connecting ring.

[0015] Preferably, the adjusting component includes a combination nut threadedly connected with the threaded rod, a rotating connecting piece is rotatably connected with the side surface of the combination nut, a circumferentially distributed mounting hole is provided on the outer side surface of the combination nut, a combination rod is connected with the mounting hole, a docking ring is connected with the other end of the combination rod, and a circumferentially distributed docking stopper hole is provided on the docking ring.

[0016] By adopting the above technical scheme, the structure of the docking ring can facilitate the docking of the other end of the device with the external structure of the ground cage.

[0017] Preferably, the rotating connecting piece is connected with a spring bracket on the side away from the combination nut, the spring bracket is connected with a spring on the side surface, the other end of the spring is connected with a sliding limiting piece, and the sliding limiting piece is in contact and extrusion with the inner wall of the sliding groove.

[0018] By adopting the technical scheme, the spring and the spring support can realize the sliding damping effect through the contact and extrusion of the sliding limiting piece on the inner wall of the sliding groove, so that the rotating connecting piece can be prevented from accidental rotation and accidental sliding when in the locking state, and the combined nut is assisted to be limited, thereby reducing the risk of accidental loosening of the device.

[0019] Preferably, the rotating connecting piece is provided with a linear groove on the side surface, one side of the sliding limiting piece is in sliding connection with the linear groove, the other side of the sliding limiting piece is connected with a transmission connecting rod, the threaded rod is in threaded connection with a rotating ring, and the rotating ring is provided with a transmission groove in sliding connection with the transmission connecting rod.

[0020] By adopting the technical scheme, the linear groove and the sliding limiting piece can limit the sliding track of the sliding limiting piece when the rotating ring is in rotating transmission.

[0021] In summary, the utility model discloses the following at least one beneficial effect:

[0022] The device can effectively improve the stability of the ground cage fastening combination connection, the device can reduce the fastening connection difficulty of the device and the existing structure of the ground cage through the annular structure, so that the use compatibility of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0024] Figure 1 It is the front view of the embodiment of the utility model high -efficient connection fastening assembly for galvanized steel pipe ground cage;

[0025] Figure 2 It is the front view of the embodiment of the utility model high -efficient connection fastening assembly for galvanized steel pipe ground cage; Figure 1 It is the structure enlarged view of A in the embodiment of the utility model high -efficient connection fastening assembly for galvanized steel pipe ground cage;

[0026] Figure 3 It is the structure schematic diagram of the combined nut in the embodiment of the utility model high -efficient connection fastening assembly for galvanized steel pipe ground cage;

[0027] Figure 4 It is the structure schematic diagram of the combined nut in the embodiment of the utility model high -efficient connection fastening assembly for galvanized steel pipe ground cage; Figure 3 It is the structure enlarged view of B in the embodiment of the utility model high -efficient connection fastening assembly for galvanized steel pipe ground cage;

[0028] Figure 5 For Figure 3 Enlarged view of structure at C;

[0029] Figure 6 For the structure diagram of the abutting nut in the embodiment of the utility model;

[0030] Reference signs: 1, threaded rod; 2, sliding groove; 3, butt joint component; 301, abutting nut; 302, rotating connecting ring; 303, butt joint locking piece; 304, abutting locking piece; 305, blocking screw; 306, limiting tooth; 307, limiting groove; 308, connecting support; 309, connecting rod; 310, connecting ring; 4, adjusting component; 401, combined nut; 402, combined rod; 403, butt joint ring; 404, butt joint locking hole; 405, rotating connecting piece; 406, spring support; 407, linear groove; 408, spring; 409, sliding limiting piece; 410, transmission connecting rod; 411, rotating ring; 412, transmission groove. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying Figures 1-6 The utility model is further explained in detail.

[0032] Embodiment one, as Figures 1-6 Indicated, in order to be able to solve the existing problems in the embodiment, the utility model discloses a kind of high-efficiency connection fastening assemblies for hot-dip galvanized steel pipe ground cage, including threaded rod 1 and the sliding groove 2 that the outer camber thereof is circumferentially provided, threaded rod 1 is threadedly connected with butt joint component 3, threaded rod 1 is threadedly connected with adjusting component 4.

[0033] Butt joint component 3 includes the abutting nut 301 threadedly connected with the threaded rod 1, the abutting nut 301 side is circumferentially distributed with butt joint locking piece 303, butt joint locking piece 303 side contacts with abutting locking piece 304, and abutting locking piece 304 is connected with rotating connecting ring 302.

[0034] The outer camber of the rotating connecting ring 302 is connected with the connecting support 308, the connecting support 308 is connected with the connecting rod 309, and the connecting rod 309 is connected with the connecting ring 310 at the end away from the connecting support 308.

[0035] The threaded rod 1 is threadedly connected with blocking screw 305, and the blocking screw 305 side is circumferentially connected with limiting tooth 306, the rotating connecting ring 302 side is provided with circumferentially distributed limiting groove 307, and limiting groove 307 is connected with limiting tooth 306.

[0036] The adjusting component 4 comprises a combined nut 401 threadedly connected with the threaded rod 1, a rotating connecting piece 405 rotatably connected to the side of the combined nut 401, and a plurality of mounting holes circumferentially arranged on the outer side of the combined nut 401, wherein the mounting holes are connected with a combined rod 402 in abutment, and the other end of the combined rod 402 is connected with an abutment ring 403, and a plurality of abutment locking holes 404 are circumferentially arranged on the abutment ring 403.

[0037] Specific working principle is: through the device can effectively improve the stability of the ground cage fastening combination connection, when the device is used, through the connecting ring 310 and the abutment ring 403 can realize the device and the structure of both ends of the need to fasten the connection of abutment, reduce the difficulty of using the device, in the connecting ring 310 and the abutment ring 403 abutment is completed, at this time, through the rotation of the abutment nut 301 makes the abutment nut 301 and the rotating connecting ring 302 between the spacing, and then realize the adjusting effect of the position of the rotating connecting ring 302, in the rotating connecting ring 302 position adjustment is completed, at this time, first rotate the abutment locking piece 304 makes the limiting tooth 306 is located in the limiting groove 307, at this time, in the rotating abutment nut 301 makes the abutment locking piece 303 and the abutment locking piece 304 side surface mutual contact, so as to realize the fixed effect of the rotating connecting ring 302.

[0038] In the rotating connecting ring 302 position fixed at this time adjust the position of the combined nut 401, so as to realize the fastening locking effect, at this time, rotate the rotating ring 411 through the transmission groove 412 drive transmission connecting rod 410 sliding, and then through the sliding limiting piece 409 and the linear groove 407 linear sliding combination, so as to realize the linear transmission effect of the sliding limiting piece 409 of the device, when the sliding limiting piece 409 is separated from the inside of the sliding groove 2, at this time, the rotating connecting piece 405 can be axially sliding, and then makes the combined nut 401 through the threaded rotation to realize the effect of adjusting the fastening distance of the device, after the adjustment is completed, loosen the rotating ring 411, can be driven by the spring 408 to make the sliding limiting piece 409 slide into the sliding groove 2 and contact and extrude, and then realize the axial sliding locking effect, and the current position of the combined nut 401 is fixed.

[0039] Embodiment two, as shown in the figure, Figures 1-6 In order to solve the existing problems in this embodiment, based on the same idea as the above embodiment one, the high-efficiency connecting and fastening assembly for hot galvanized steel pipe ground cage further comprises: the spring support 406 connected to the side away from the combined nut 401 of the rotating connecting piece 405, the spring 408 connected to the side of the spring support 406, the sliding limiting piece 409 connected to the other end of the spring 408, and the sliding limiting piece 409 in contact and extrusion with the inner wall of the sliding groove 2.

[0040] The rotating connecting piece 405 is provided with a linear groove 407 on the side, one side of the sliding limiting piece 409 is connected with the linear groove 407 in a sliding mode, the other side of the sliding limiting piece 409 is connected with a transmission connecting rod 410, the threaded rod 1 is connected with a rotating ring 411 in a threaded mode, the rotating ring 411 is provided with a transmission groove 412, and the transmission groove 412 is connected with the transmission connecting rod 410 in a sliding mode.

[0041] Specific working principle is: through the device can realize the effect of fastening connection under different distance, compared with the traditional fastening structure, the device can adjust the fastening distance while ensuring the fastening connection, thereby avoiding the excessive pulling of the ground cage structure.

[0042] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high efficiency connection fastening assembly for hot dip galvanized steel pipe ground cage comprising a threaded rod (1) and a sliding groove (2) provided on the outer arc surface thereof in a circumferential manner, characterized in that, The threaded rod (1) is threadedly connected with a butt joint component (3), and the threaded rod (1) is threadedly connected with an adjusting component (4).

2. A high efficiency connection fastener assembly for hot dipped galvanized steel tube ground cage according to claim 1, characterized in that, The butt joint component (3) comprises an abutting nut (301) threadedly connected with the threaded rod (1), the abutting nut (301) is circumferentially provided with a butt joint locking piece (303) on a side surface, the butt joint locking piece (303) is in contact with an abutting locking piece (304) on a side surface, and the abutting locking piece (304) is connected with a rotary connecting ring (302).

3. A high efficiency connection fastener assembly for hot dipped galvanized steel tube ground cage according to claim 2, characterized in that, The rotary connecting ring (302) is connected with a connecting bracket (308) on an outer arc surface, the connecting bracket (308) is connected with a connecting rod (309), and one end of the connecting rod (309) away from the connecting bracket (308) is connected with a connecting ring (310).

4. A high efficiency connection fastener assembly for hot dipped galvanized steel tube enclosures according to claim 3, wherein, The threaded rod (1) is threadedly connected with a blocking threaded part (305), the blocking threaded part (305) is circumferentially provided with a limiting tooth (306) on a side surface, the rotary connecting ring (302) is provided with a limiting groove (307) circumferentially distributed on a side surface, and the limiting groove (307) is connected with the limiting tooth (306) in abutment.

5. A high efficiency connection fastener assembly for hot dipped galvanized steel tube enclosures according to claim 4, wherein, The adjusting component (4) comprises a combined nut (401) threadedly connected with the threaded rod (1), the combined nut (401) is rotatably connected with a rotary connecting piece (405) on a side surface, the combined nut (401) is provided with mounting holes circumferentially distributed on an outer side surface, the mounting holes are connected with a combined rod (402) in abutment, one end of the combined rod (402) is connected with a butt joint ring (403), and the butt joint ring (403) is provided with butt joint locking holes (404) circumferentially distributed thereon.

6. A high efficiency connection fastener assembly for hot dipped galvanized steel tube enclosures according to claim 5, wherein, One side of the rotary connecting piece (405) away from the combined nut (401) is connected with a spring bracket (406), a spring (408) is connected with the spring bracket (406) on a side surface, the other end of the spring (408) is connected with a sliding limiting piece (409), and the sliding limiting piece (409) is in contact and extrusion with an inner wall of the sliding groove (2).

7. A high efficiency connection fastener assembly for hot dipped galvanized steel tube enclosures according to claim 6, wherein, A linear groove (407) is provided on a side surface of the rotary connecting piece (405), one side of the sliding limiting piece (409) is connected with the linear groove (407) in sliding, the other side of the sliding limiting piece (409) is connected with a transmission connecting rod (410), the threaded rod (1) is threadedly connected with a rotary ring (411), the rotary ring (411) is provided with a transmission groove (412), and the transmission groove (412) is connected with the transmission connecting rod (410) in sliding.

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