CN220100738U

CN220100738U - Fastener protector

Info

Publication number: CN220100738U
Application number: CN202321110400.9U
Authority: CN
Inventors: 韦长红; 吴茂双; 李刚
Original assignee: Jiangsu Yongyi Fasteners Co ltd
Current assignee: Jiangsu Yongyi Fasteners Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-28
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of fastener protection devices, and discloses a fastener protection device, which comprises a screw, wherein the outer wall of the screw is attached to a fastening protection component, the lower end of the screw is in threaded connection with a connecting rod, a fixed plate is connected with the connecting piece in a penetrating way through a mounting hole, a clamping plate at one end of the threaded rod is adjusted by rotating an adjusting nut, the connecting piece of the rod and the rod is clamped and sealed by the clamping plate and a protection layer, the connecting piece is prevented from being corroded and damaged outdoors, the sealing ring is sleeved and sealed, the connecting piece is sleeved and sealed by the sealing ring, oil is injected through an oil injection groove under the external condition, oil is fully permeated into the connecting piece by the oil guide groove, the maintenance workload and maintenance cost are reduced, the sealing ring and the connecting piece can be sealed by a sealing cover, and the fastener is effectively protected from corrosion.

Description

Fastener protector

Technical Field

The utility model relates to the technical field of fastener protection devices, in particular to a fastener protection device.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is called a "building site" or a "construction site", also called a worksite;

patent number CN202021982949.3 discloses a fastener guard, comprising: the fastener protecting device provided by the utility model can carry out tight sealing coating on a fastener by arranging the fastener integral coating protective tool, and combines the inside to be filled with protective grease, thereby realizing the effects of anti-corrosion coating, rain protection, sun protection and dust prevention on the fastener and the surface of the fastener, and further achieving the purpose of long-term corrosion prevention of the fastener.

However, the prior art patents suffer from the following drawbacks: (1) When the device is used, the connection part of the rods cannot be protected, and the fastening piece is extremely easy to corrode and damage in the environment such as the outdoor environment, the humid environment, the acidification environment and the like;

(2) The device can not protect the fastener in the actual use process when the outdoor rains, is easy to permeate into rainwater to cause corrosion and rust, and the connecting piece needs oiling and maintenance when the outdoor rains, so that a great deal of time and energy are needed, and the maintenance workload and the maintenance cost are increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the fastener protecting device, which solves the problems that the joint of the rods cannot be protected, the fasteners are extremely easy to corrode and damage in the environment such as the outdoor environment, the humid environment, the acidification environment and the like, the fasteners cannot be protected in the raining process in the outdoor environment, the fasteners are easy to permeate into rainwater to corrode and rust, and the connectors are required to be oiled and maintained in the outdoor environment, so that a great deal of time and effort are required for manpower, and the maintenance workload and the maintenance cost are increased.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fastener protector, includes the screw rod, screw rod outer wall and fastening protection subassembly laminating, screw rod lower extreme and connecting rod threaded connection, the fastening protection subassembly is installed in screw rod and connecting rod junction laminating, connecting rod lower extreme outer wall and water conservancy diversion subassembly run through the laminating and are connected, connecting rod lower extreme installation department and sealing component pass through the connection.

Further, fastening protection subassembly includes the fixed plate, the mounting hole has been seted up in the middle of the fixed plate, fixed plate upper surface all around with protection shield fixed connection, protection shield outer wall and threaded rod through connection, threaded rod outer wall and nut threaded connection, threaded rod one end and clamping plate fixed welding, the laminating of clamping plate inner wall has the protective layer.

Further, the fixed plate passes through mounting hole and screw rod through connection, and fixed plate quantity is 3-4 groups and is semicircle welding at the fixed plate upper surface, the clamping plate is semicircle fixed welding in threaded rod one end, the protection shield is run through to threaded rod one end and clamping plate fixed welding, threaded rod outer wall and nut threaded connection, the laminating of protective layer is at the clamping plate inner wall, and the protective layer specifically adopts the rubber material.

Further, the water conservancy diversion subassembly includes the lantern ring, the laminating of lantern ring inner wall has the sealing washer, lantern ring lower extreme and kuppe fixed connection.

Further, the lantern ring is connected with the connecting rod in a penetrating way, the sealing ring is made of rubber, the guide cover is fixedly installed at the lower end of the lantern ring in a conical shape, and the lantern ring is made of stainless steel.

Further, seal assembly includes the sealing ring, the sealing ring outer wall is seted up flutedly, the oil filler groove has been seted up to sealing ring upper end outer wall, the oil guide groove has been seted up to the sealing ring inner wall, sealing ring outer wall and seal groove laminating, the tongue has been seted up to the sealed cowling outer wall.

Further, sealing ring and connecting rod lower extreme run through sealing connection, the oil filler groove is concave setting in the sealing ring upper end, the sealed cowling passes through tongue and laminating of sealing ring outer wall recess.

(III) beneficial effects

The utility model provides a fastener protecting device, which has the following beneficial effects:

through fixed plate, the mounting hole, the threaded rod, the nut, the clamping plate, the protective layer, the lantern ring, the sealing washer, the setting of kuppe, through the mounting hole with fixed plate and connecting piece through connection, rotatory adjusting nut carries out to threaded rod one end clamping plate and adjusts, utilize clamping plate and protective layer to press from both sides tightly sealedly with the connecting piece of pole and pole, avoid corroding and damaging in the open air, seal through cup jointing the sealing ring when raining environment, can avoid the rainwater infiltration to the connecting piece in through the sealing washer, utilize the kuppe to carry out the water conservancy diversion with the rainwater of outer wall, avoid the rainwater infiltration to in the connecting piece, thereby avoid the rainwater to cause corrosion and appear rusting.

Through sealing ring, oil filler groove, lead the setting of oil groove, sealed cowling, utilize the sealing ring to cup joint the connecting piece and seal, carry out the oiling through the oil filler groove under external circumstances, utilize to lead the oil groove to permeate to the connecting piece with full, reduced maintenance work load and maintenance cost, can seal sealing ring and connecting piece through the sealed cowling, effectively protect the fastener not eroded.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a fastening and protecting assembly according to the present utility model;

FIG. 3 is a schematic view of a flow guiding assembly according to the present utility model;

FIG. 4 is a schematic view of a seal assembly according to the present utility model.

In the figure: 1. a screw; 2. fastening the protective assembly; 21. a fixing plate; 22. a mounting hole; 23. a protective plate; 24. a threaded rod; 25. a nut; 26. a clamping plate; 27. a protective layer; 3. a connecting rod; 4. a flow guiding assembly; 41. a collar; 42. a seal ring; 43. a guide cover; 5. a seal assembly; 51. a seal ring; 52. a groove; 53. an oil injection groove; 54. an oil guiding groove; 55. a sealing cover; 56. a convex groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a fastener protector, includes screw rod 1, screw rod 1 outer wall and the laminating of fastening protection subassembly 2, screw rod 1 lower extreme and connecting rod 3 threaded connection, screw rod 1 installs fastening protection subassembly 2 with connecting rod 3 junction laminating, connecting rod 3 lower extreme outer wall runs through the laminating with water conservancy diversion subassembly 4 and is connected, connecting rod 3 lower extreme installation department and seal assembly 5 through connection.

The fastening protection component 2 comprises a fixing plate 21, the middle of the fixing plate 21 is provided with a mounting hole 22, the periphery of the upper surface of the fixing plate 21 is fixedly connected with a protection plate 23, the outer wall of the protection plate 23 is in penetrating connection with a threaded rod 24, the outer wall of the threaded rod 24 is in threaded connection with a nut 25, one end of the threaded rod 24 is fixedly welded with a clamping plate 26, the inner wall of the clamping plate 26 is attached with a protection layer 27, the fixing plate 21 is in penetrating connection with the threaded rod 1 through the mounting hole 22, 3-4 groups of the fixing plates 21 are semicircular welding on the upper surface of the fixing plate 21, the clamping plate 26 is semicircular fixedly welded at one end of the threaded rod 24, one end of the threaded rod 24 penetrates through the protection plate 23 and the clamping plate 26 to be fixedly welded with the threaded rod 24, the outer wall of the threaded rod 24 is in threaded connection with the nut 25, the protection layer 27 is attached to the inner wall of the clamping plate 26, and the protection layer 27 is made of rubber material, so that a fastener can be effectively protected from corrosion, and a connecting piece of the rod and the rod is protected.

The water conservancy diversion subassembly 4 includes the lantern ring 41, and the laminating of lantern ring 41 inner wall has sealing washer 42, lantern ring 41 lower extreme and kuppe 43 fixed connection, lantern ring 41 and connecting rod 3 through connection, and sealing washer 42 specifically adopts the rubber material, and kuppe 43 is toper fixed mounting at lantern ring 41 lower extreme, and lantern ring 41 specifically adopts the stainless steel material to avoid the rainwater infiltration to in the connecting piece, avoided the rainwater to appear rusting to the corrosion and corrosion of connecting piece.

Seal assembly 5 includes sealing ring 51, groove 52 has been seted up to sealing ring 51 outer wall, oil filler groove 53 has been seted up to sealing ring 51 upper end outer wall, oil guide groove 54 has been seted up to sealing ring 51 inner wall, sealing ring 51 outer wall and seal groove laminating, protruding groove 56 has been seted up to seal cover 55 outer wall, sealing ring 51 runs through sealing connection with connecting rod 3 lower extreme, oil filler groove 53 is interior concave setting in sealing ring 51 upper end, maintenance work load and maintenance cost have been reduced, seal cover 55 passes through protruding groove 56 and sealing ring 51 outer wall groove 52 laminating, can seal, effectively protect the fastener not erode.

Detailed descriptions of known functions and known components are omitted in the specific embodiments of the present disclosure, and the operating means adopted to ensure compatibility of the device are consistent with the parameters of the commercial instruments.

In summary, the fastener guard includes the following steps;

during the use, through mounting hole 22 with fixed plate 21 and connecting piece through connection, rotatory adjusting nut 25 carries out to threaded rod 24 one end clamping plate 26 and adjusts, utilize clamping plate 26 and protective layer 27 to carry out clamping seal with the connecting piece of pole and pole, avoid corroding and damaging in the open air, seal through cup jointing lantern ring 41 when raining environment, avoid the rainwater infiltration to the connecting piece in through sealing washer 42, utilize kuppe 43 to carry out the water conservancy diversion with the rainwater of outer wall, thereby avoid the rainwater to cause corroding and appear rusting, cup joint the connecting piece through sealing ring 51 and seal, oiling through oil injection groove 53 under external circumstances, utilize oil guide groove 54 to permeate oil into the connecting piece in, maintenance work load and maintenance cost have been reduced, can seal sealing ring 51 and connecting piece through sealing cap 55, effectively protect the fastener not eroded.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fastener protector, including screw (1), its characterized in that: the screw rod (1) outer wall and fastening protection subassembly (2) laminating, screw rod (1) lower extreme and connecting rod (3) threaded connection, fastening protection subassembly (2) are installed in screw rod (1) and connecting rod (3) junction laminating, connecting rod (3) lower extreme outer wall and water conservancy diversion subassembly (4) run through the laminating and are connected, connecting rod (3) lower extreme installation department and sealing component (5) pass through and are connected.

2. A fastener protector according to claim 1 wherein: the fastening protection component (2) comprises a fixing plate (21), a mounting hole (22) is formed in the middle of the fixing plate (21), the periphery of the upper surface of the fixing plate (21) is fixedly connected with a protection plate (23), the outer wall of the protection plate (23) is in penetrating connection with a threaded rod (24), the outer wall of the threaded rod (24) is in threaded connection with a nut (25), one end of the threaded rod (24) is fixedly welded with a clamping plate (26), and a protection layer (27) is attached to the inner wall of the clamping plate (26).

3. A fastener protector according to claim 1 wherein: fixed plate (21) are through mounting hole (22) and screw rod (1) through connection, and fixed plate (21) quantity is 3-4 and is semicircle welding at fixed plate (21) upper surface, clamping plate (26) are semicircle fixed welding in threaded rod (24) one end, threaded rod (24) one end runs through protection shield (23) and clamping plate (26) fixed welding, threaded rod (24) outer wall and nut (25) threaded connection, protective layer (27) laminating is at clamping plate (26) inner wall, and protective layer (27) specifically adopts the rubber material.

4. A fastener protector according to claim 3 wherein: the air guide assembly (4) comprises a sleeve ring (41), a sealing ring (42) is attached to the inner wall of the sleeve ring (41), and the lower end of the sleeve ring (41) is fixedly connected with the air guide sleeve (43).

5. A fastener protector according to claim 1 wherein: the sleeve ring (41) is connected with the connecting rod (3) in a penetrating way, the sealing ring (42) is made of rubber, the guide cover (43) is fixedly installed at the lower end of the sleeve ring (41) in a conical shape, and the sleeve ring (41) is made of stainless steel.

6. A fastener protector according to claim 5 wherein: seal assembly (5) are including sealing ring (51), recess (52) are seted up to sealing ring (51) outer wall, oil filler groove (53) are seted up to sealing ring (51) upper end outer wall, oil guide groove (54) are seted up to sealing ring (51) inner wall, sealing ring (51) outer wall and seal groove laminating, tongue (56) are seted up to sealed cowling (55) outer wall.

7. A fastener protector according to claim 5 wherein: the sealing ring (51) is connected with the lower end of the connecting rod (3) in a penetrating and sealing mode, the oil injection groove (53) is arranged at the upper end of the sealing ring (51) in an inward concave mode, and the sealing cover (55) is attached to the groove (52) on the outer wall of the sealing ring (51) through the convex groove (56).