CN221031825U

CN221031825U - Hot galvanizing protective rail

Info

Publication number: CN221031825U
Application number: CN202321952250.6U
Authority: CN
Inventors: 张三敏; 穆琴; 张二敏; 张中梅; 穆小秋
Original assignee: Hefei Xinchao Galvanizing Co ltd
Current assignee: Hefei Xinchao Galvanizing Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-05-28
Anticipated expiration: 2033-07-24

Abstract

The utility model provides a hot galvanizing protective rail, which relates to the technical field of protection and comprises a pair of bases, wherein upright posts are fixedly arranged at the tops of the bases, threaded rods are fixedly connected to the bottoms of the interiors of the upright posts in a rotating manner, sliding rods are fixedly arranged at the two sides, close to the threaded rods, of the interiors of the upright posts, fixing plates are fixedly connected to the tops of the sliding rods and the threaded rods, movable columns are fixedly connected to the tops of the fixing plates, one ends of the threaded rods penetrate through the fixing plates and the movable columns and extend into the movable columns, supporting plates are fixedly arranged between the upright posts and the movable columns, sleeves are fixedly arranged at the tops of one supporting plate and the bottoms of the other supporting plate, and railing is fixedly connected to the interiors of the sleeves in a sliding manner. According to the utility model, the height of the guard rail can be effectively adjusted, so that the height of the guard rail can be adjusted according to the protection environment or conditions, and meanwhile, double-layer protection is carried out through the protection steel cable and the railing, so that the protection performance is improved.

Description

Hot galvanizing protective rail

Technical Field

The utility model belongs to the technical field of protection, and particularly relates to a hot galvanizing protective rail.

Background

The hot galvanizing is to make the molten metal react with the iron base to produce an alloy layer, so that the base and the coating are combined, the iron and steel part is firstly pickled, and in order to remove the ferric oxide on the surface of the iron and steel part, after the pickling, the iron and steel part is cleaned by an ammonium chloride or zinc chloride aqueous solution or an ammonium chloride and zinc chloride mixed aqueous solution tank, and then the iron and steel part is sent into a hot dip plating tank.

The Chinese patent with the publication number of CN212478746U discloses a hot galvanizing protective rail, which comprises a protective rail, wherein a protective column is arranged on one side of the protective rail, a connecting hole is formed in the outer surface of the protective column, and a protective rod is fixedly connected to the outer surface of the connecting hole; according to the utility model, the protective post is arranged on one side of the protective fence, the connecting hole is arranged on the outer surface of the protective post, the conversion head is arranged at one end of the protective rod, the connecting convex post is arranged at one end of the conversion head, the protective steel cable is fixedly connected to one end of the conversion head, when the protective fence is subjected to violent impact, the kinetic energy of the protective steel cable during the violent impact is gradually reduced and buffered through the extensibility of the protective steel cable, so that the safety performance of the protective fence is greatly improved, and the hot dip galvanizing bonding layer is arranged on the outer surfaces of the protective post, the protective steel cable and other protective components of the protective fence, so that the corrosion resistance of the protective fence is improved, and the service life of the protective fence is greatly prolonged;

According to the technical scheme, the guard rail is fixed in height, so that the height of the guard rail cannot be adjusted according to the required protection environment, meanwhile, only the protection steel cable is adopted for protection between the guard rails, and when the steel cable is accidentally damaged or broken, the whole guard rail cannot play a protection role in the use process, so that the protection performance is reduced.

Accordingly, the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a hot dip galvanizing protective rail which has a more practical value.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a hot galvanizing protective rail for solving the problems in the prior art.

The aim and the effect of the hot galvanizing protective rail are achieved by the following specific technical means:

The utility model provides a hot galvanizing rail guard, includes a pair of base, a pair of equal fixed mounting in base top has the stand, the equal rotation in inside bottom of stand is connected with the threaded rod, just the equal fixed mounting in the stand is close to threaded rod both sides has the slide bar, a pair of equal sliding connection of slide bar and threaded rod has the fixed plate, fixed plate top fixedly connected with removes the post, the equal fixed mounting in removal post top has the visor, threaded rod one end all runs through fixed plate and removal post and extends to the removal post inside, a pair of equal fixed mounting has the backup pad between stand and the removal post, one of them backup pad top and wherein another equal fixed mounting in backup pad bottom has the sleeve, a pair of inside sliding connection of sleeve has the railing.

Further, the turning handle is installed on one side of the back of the upright post, the rotating shaft is fixedly installed on one side of the turning handle, one end of the rotating shaft penetrates through the upright post and extends to the inside, and the driven bevel gear is sleeved on the threaded rod.

Furthermore, the driving bevel gear is sleeved at one end of the rotating shaft, and the driving bevel gear and the driven bevel gear are meshed with each other and are in transmission connection.

Further, the inside both sides of sleeve are all fixed mounting has the installation pole, and is a pair of sliding connection has the baffle between the installation pole, baffle one end and railing one end fixed connection.

Further, a plurality of fixed blocks are installed on the front side of one upright at equal distance, a plurality of clamping mechanisms are arranged on the front side of the other upright at equal distance, each clamping mechanism comprises a pair of mounting plates, a guide rod is fixedly installed on one side between each two mounting plates, and a bidirectional screw rod is connected on the other side between each two mounting plates in a rotating mode.

Further, two-way lead screw one end runs through the mounting panel and fixedly mounted has the knob, two-way lead screw and guide bar are kept away from center department cover and are equipped with a pair of splint, a pair of splint one side is all fixedly connected with spring, the equal fixedly connected with block cover of spring one end.

Furthermore, a protective steel cable is inserted between the clamping sleeve and the fixing block.

Further, the outer parts of the upright post, the supporting plate, the sleeve, the railing and the movable post are all provided with hot galvanizing layers.

Compared with the prior art, the utility model has the following beneficial effects:

According to the hot galvanizing protective rail, driven bevel gears are sleeved at one end of a threaded rod, meanwhile, a rotating handle is arranged on one side of the back of a stand column, the rotating handle can enable a rotating shaft to rotate to drive driving bevel gears to rotate, the driving bevel gears and the driven bevel gears are meshed with each other, the threaded rod is enabled to rotate, a fixed plate and a movable column are enabled to rotate, meanwhile, due to the fact that sliding rods are penetrated on two sides of the fixed plate, original rotating motion of the fixed plate and the movable column is converted into linear motion, the movable column stretches inside the stand column, meanwhile, the movable column extends upwards, a supporting plate of the movable column moves, a supporting plate on one side of the stand column keeps the original position, a railing extends with a sleeve on the supporting plate on one side of the stand column firstly, then extends with a sleeve on the supporting plate on one side of the movable column, extension of the movable column is achieved, the movable column and the railing extends and stretches, so that the whole protective rail is adjusted in height, meanwhile, after a protective steel cable is broken, the protective cable is detached, and the protective rail is not greatly influenced in the use process due to the fact that the railing is further arranged on the back of the stand column; the utility model has simple and reasonable structure, novel design and simple and convenient operation, and can effectively adjust the height of the guard rail, so that the guard rail can adjust the self-height according to the protection environment, and meanwhile, the guard rail can carry out double-layer protection through the protection steel cable and the railing, thereby improving the protection performance and having higher practical value.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the engaging mechanism of the present utility model.

Fig. 3 is a schematic plan sectional view of the post of the present utility model.

Fig. 4 is a schematic view in partial plan cross-section of the sleeve and rail of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1001. A base; 1002. a column; 1003. a support plate; 1004. a sleeve; 1005. a mounting rod; 1006. railing; 1007. a baffle; 1008. a fixed block; 2001. a rotating shaft; 2002. active bevel teeth; 2003. a threaded rod; 2004. driven bevel teeth; 2005. a slide bar; 2006. a fixing plate; 2007. a moving column; 3001. a mounting plate; 3002. a guide rod; 3003. a bidirectional screw rod; 3004. a knob; 3005. a clamping plate; 3006. a spring; 3007. a clamping sleeve; 3008. and (5) protecting the steel cable.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

as shown in fig. 1 to 4:

The utility model provides a hot galvanizing protective rail, which comprises a pair of bases 1001, wherein the tops of the bases 1001 are fixedly provided with upright posts 1002, the bottom ends inside the upright posts 1002 are fixedly connected with threaded rods 2003 in a rotating manner, the two sides, close to the threaded rods 2003, inside the upright posts 1002 are fixedly provided with sliding rods 2005, the pair of sliding rods 2005 and the threaded rods 2003 are respectively and slidably connected with a fixed plate 2006, the tops of the fixed plates 2006 are fixedly connected with a movable column 2007, the tops of the movable columns 2007 are fixedly provided with protective covers, one ends of the threaded rods 2003 respectively penetrate through the fixed plates 2006 and the movable columns 2007 and extend into the movable columns 2007, a supporting plate 1003 is respectively and fixedly arranged between the pair of upright posts 1002 and the movable columns 2007, the tops of one supporting plate 1003 and the bottoms of the other supporting plate 1003 are respectively and fixedly provided with a sleeve 1004, the interiors of the sleeve rods 1006 are slidably connected with the sleeves 1004, through the installation of the sleeve rods 2003, the threaded rods 2003 are conveniently rotated to drive the fixed plates 2006 and the movable columns 2007, and the threaded rods 2005 are conveniently rotated, and the bottom ends of the fixed plates 2006 are converted into linear motions from rotation under the action of the sliding rods 2007 by the sliding rods 2005.

The rotary handles are mounted on one side of the back of the upright 1002, a rotary shaft 2001 is fixedly mounted on one side of the rotary handles, one end of each rotary shaft 2001 penetrates through the upright 1002 and extends to the inside, driven bevel gears 2004 are sleeved on each threaded rod 2003, and the rotary handles are mounted to serve as a power source.

Wherein, the driving bevel gear 2002 is sleeved at one end of the rotating shaft 2001, and the driving bevel gear 2002 and the driven bevel gear 2004 are meshed with each other and are in transmission connection.

Wherein, sleeve 1004 inside both sides are all fixed mounting has installation pole 1005, and a pair of sliding connection has baffle 1007 between the installation pole 1005, baffle 1007 one end and railing 1006 one end fixed connection carries out spacingly between sleeve 1004 and the railing 1006 through installation baffle 1007.

Wherein, a plurality of fixed blocks 1008 are equidistantly installed on the front side of one of the upright columns 1002, a plurality of clamping mechanisms are equidistantly arranged on the front side of the other upright column 1002, each clamping mechanism comprises a pair of mounting plates 3001, a guide rod 3002 is fixedly installed on one side between the pair of mounting plates 3001, and a bidirectional screw 3003 is rotatably connected on the other side between the pair of mounting plates 3001.

One end of the bidirectional screw 3003 penetrates through the mounting plate 3001 and is fixedly provided with a knob 3004, a pair of clamping plates 3005 are sleeved at the positions, far away from the center, of the bidirectional screw 3003 and the guide rod 3002, one sides of the clamping plates 3005 are fixedly connected with springs 3006, one ends of the springs 3006 are fixedly connected with clamping sleeves 3007, the clamping sleeves serve as power sources through the mounting of the knob 3004, and the clamping plates 3005 are clamped in opposite directions through the mounting of the bidirectional screw 3003 and the guide rod 3002.

A protective steel cable 3008 is inserted between the locking sleeve 3007 and the fixing block 1008.

Wherein, stand 1002, backup pad 1003, sleeve 1004, railing 1006 and remove the outside hot galvanizing layer that all is equipped with of post 2007, through being equipped with hot galvanizing layer, avoid rusting.

Specific use and action of the embodiment:

When the product is used, whether each mechanism in the hot galvanizing protective rail is complete is checked, after the completion is ensured, the protective rail is placed at a position where protection is needed, whether the protective rail height needs to be adjusted is judged according to surrounding protection environments and protection conditions, when the height needs to be adjusted, a user is required to rotate a rotating handle at the back of a pair of upright posts 1002 at the same time, the rotating handle rotates to drive a rotating shaft 2001 and a driving bevel gear 2002 to rotate, the driving bevel gear 2002 and driven bevel gear 2004 at one end of a threaded rod 2003 are meshed with each other, the threaded rod 2003 rotates, the movable post 2007 moves up and down under the action of a sliding rod 2005, thereby the movable post 2007 is lifted in the upright posts 1002, a supporting plate 1003 between the movable posts 2007 and a sleeve 1004 at the bottom of the movable post 2007 are moved, thereby the railing is pulled to move between a pair of sleeves 1004, and the baffle 1007 at two ends of the railing 1006 is limited under the action, the whole height adjustment of the protective rail is realized, one end of a steel cable 3008 passes through a fixing block 1008 and a pair of clamping sleeves 3007, the rotating knob 3004 is rotated, the pair of clamping sleeves 3005 drive the clamping sleeves 3007 to move under the action of the sliding rod 3007, and the sliding rod 3008 is repeatedly connected with the other end of the protective rail 3008, and the protective rail 3008 is fixedly connected with the other end of the protective rail 3008 due to the fact that the protective rail is repeatedly installed.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A hot dip galvanizing rail guard comprising a pair of bases (1001), characterized in that: a pair of equal fixed mounting in base (1001) top has stand (1002), the inside bottom of stand (1002) is all rotated and is connected with threaded rod (2003), just the inside threaded rod (2003) both sides that are close to of stand (1002) are all fixed mounting has slide bar (2005), a pair of slide bar (2005) and threaded rod (2003) are all sliding connection has fixed plate (2006), fixed plate (2006) top fixedly connected with removes post (2007), remove all fixed mounting in post (2007) top has the visor, threaded rod (2003) one end all runs through fixed plate (2006) and removes post (2007) and extends to remove inside post (2007), a pair of equal fixed mounting has backup pad (1003) between stand (1002) and the removal post (2007), one of them backup pad (1003) top and wherein another backup pad (1003) bottom are all fixed mounting has sleeve (1004), a pair of sleeve (1004) inside sliding connection has railing (1006).

2. The hot dip galvanization guard rail of claim 1, wherein: the rotary handle is arranged on one side of the back of the upright post (1002), the rotary shaft (2001) is fixedly arranged on one side of the rotary handle, one end of the rotary shaft (2001) penetrates through the upright post (1002) and extends to the inside, and the driven bevel gear (2004) is sleeved on the threaded rod (2003).

3. The hot dip galvanization guard rail of claim 2, wherein: one end of the rotating shaft (2001) is sleeved with a driving bevel gear (2002), and the driving bevel gear (2002) and a driven bevel gear (2004) are meshed with each other and connected in a transmission mode.

4. The hot dip galvanization guard rail of claim 1, wherein: the mounting rods (1005) are fixedly mounted on two sides of the inside of the sleeve (1004), a baffle plate (1007) is connected between the pair of mounting rods (1005) in a sliding mode, and one end of the baffle plate (1007) is fixedly connected with one end of the railing (1006).

5. The hot dip galvanization guard rail of claim 1, wherein: a plurality of fixed blocks (1008) are equidistantly arranged on the front side of one upright post (1002), a plurality of clamping mechanisms are equidistantly arranged on the front side of the other upright post (1002), each clamping mechanism comprises a pair of mounting plates (3001), a guide rod (3002) is fixedly arranged on one side between each pair of mounting plates (3001), and a bidirectional screw (3003) is rotatably connected on the other side between each pair of mounting plates (3001).

6. The hot dip galvanization rail of claim 5, wherein: one end of the bidirectional screw rod (3003) penetrates through the mounting plate (3001) and is fixedly provided with a knob (3004), a pair of clamping plates (3005) are sleeved at the positions, far away from the center, of the bidirectional screw rod (3003) and the guide rod (3002), one sides of the clamping plates (3005) are fixedly connected with springs (3006), and one ends of the springs (3006) are fixedly connected with clamping sleeves (3007).

7. The hot dip galvanization rail of claim 6, wherein: protective steel cables (3008) are inserted between the clamping sleeves (3007) and the fixed blocks (1008).

8. The hot dip galvanization guard rail of claim 1, wherein: the outside of stand (1002), backup pad (1003), sleeve (1004), railing (1006) and movable column (2007) all is equipped with hot galvanizing layer.