CN217735075U

CN217735075U - Fixing support for protective fence

Info

Publication number: CN217735075U
Application number: CN202221027909.2U
Authority: CN
Inventors: 张桂梅
Original assignee: Xuzhou Guifeng Metal Technology Co ltd
Current assignee: Xuzhou Guifeng Metal Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-04
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a fixed bolster for rail guard, including hollow post one, hollow post inner chamber is provided with rotating device, hollow post one bottom fixedly connected with hollow post two, hollow post two inner chambers are provided with positioner, hollow post two bottom fixedly connected with drill bit, hollow post one side fixedly connected with spread groove, opposite side fixedly connected with connecting block, the spread groove inner chamber is equipped with another connecting block, connecting block one side fixedly connected with mount, mount front side fixed connection guard fence, mount one side fixedly connected with spread groove. A fixed bolster for rail guard, through setting up spread groove, connecting block, rotating device, positioner, the rail guard is whole to be connected firmly, the structure is nimble with ground, the dismouting of being convenient for is used, convenient transportation and depositing, but reuse has reduced use cost, avoids causing the waste of resource.

Description

Fixing support for protective fence

Technical Field

The utility model relates to a fixed bolster technical field, in particular to fixed bolster for rail guard.

Background

In the construction of building engineering, guard rails are used for separating some areas to increase the safety of construction. In addition, when the guardrail rails for building construction are assembled, the guardrail rails are usually connected with bolts through sleeves, the guardrail rails are time-consuming and labor-consuming to build, complex to disassemble and install, long in fixed installation time after being moved, low in working efficiency, incapable of being changed at any time when meeting different protection lengths and strength requirements, complex to change and the like. Therefore, a novel fixing support for the protective guard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fixed bolster for rail guard can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fixed bolster for rail guard, includes hollow post one, hollow post inner chamber is provided with rotating device, hollow post two of a hollow post bottom fixedly connected with, hollow post one is equipped with the through-hole with hollow post two junctions, hollow post two inner chambers are provided with positioner, hollow post two bottom fixedly connected with drill bits, hollow post one side fixedly connected with spread groove, hollow post opposite side fixedly connected with connecting block, the spread groove inner chamber is equipped with another connecting block, connecting block one side fixedly connected with mount, mount front side fixedly connected with guard rail board, mount one side fixedly connected with spread groove.

As a further description of the above technical solution, the rotating device includes a rotating handle, a driving bevel gear, a driven bevel gear, and a threaded rod, one end of the threaded rod is rotatably connected to the top of the first inner cavity of the hollow column through a bearing, the other end of the threaded rod is rotatably connected to the bottom of the second inner cavity of the hollow column through a bearing, the threaded rod is fixedly connected to the driven bevel gear, the rotating handle penetrates through a side wall of the hollow column and is fixedly connected to the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

As a further description of the above technical scheme, positioner includes movable plate, locating plate one, locating plate two, fixed plate, the movable plate cup joints on the threaded rod, just the movable plate passes through the screw thread spiral groove meshing with the threaded rod and is connected, movable plate one side is rotated and is connected with locating plate one, locating plate one side is rotated and is connected with locating plate two, just locating plate one sets up to two with the two numbers of locating plate, and the symmetry sets up in the both sides of movable plate, two one sides of locating plate are rotated and are connected with the fixed plate, fixed plate fixed connection is in hollow post two inner chambers, just cavity on the fixed plate runs through the threaded rod.

As a further description of the technical scheme, two jacks are arranged on one side of the hollow column II, the number of the jacks is two, the jacks are symmetrically arranged on two sides of the hollow column II, and the connection part of the first positioning plate and the second positioning plate can penetrate through the jacks.

As a further description of the above technical solution, the connecting groove is connected with the connecting block in a clamping manner, and a plurality of bolt holes are uniformly formed in the connecting groove and the connecting block, and corresponding bolt hole inner cavities in the connecting groove and the connecting block are provided with bolts, and the two bolt holes are connected with the bolts through the engagement of the thread screwing grooves.

As further description of the technical scheme, the plurality of protective baffle plates are uniformly and fixedly connected to the fixed frame and fixedly connected through bolts.

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

1. through setting up rotating device, positioner, insert the bottom surface with drill bit and hollow post two to the rotation is changeed the handle, makes the threaded rod drive the movable plate and removes, releases locating plate one and locating plate two, thereby carries out the secondary to hollow post two and fixes, the effectual stability that promotes hollow post two, makes the rail guard whole be connected firmly with ground.

2. Through setting up spread groove, connecting block, rotating device, positioner, rotate and change the handle for the threaded rod drives the movable plate and removes, withdraws locating plate one and locating plate two, and dismantle the bolt on spread groove and the connecting block, alright realize the dismantlement of rail guard, can be simultaneously according to protecting length and intensity requirement to the difference, the hollow post of free choice and the quantity of mount, freely arrange in pairs or groups, the utility model discloses the structure is nimble, and the dismouting of being convenient for is used, and convenient transportation and depositing can reuse, has reduced use cost, avoids causing the waste of resource.

Drawings

Fig. 1 is a schematic view of an overall structure of a fixing bracket for a guard rail according to the present invention;

fig. 2 is a schematic structural view of a rotating device and a positioning device of a fixing bracket for a protective guard according to the present invention;

fig. 3 is a schematic structural view of a hollow column of a fixing bracket for a protective fence according to the present invention;

fig. 4 is a schematic view of the fixing frame structure of the fixing bracket for the guard rail of the present invention.

In the figure: 1. a first hollow column; 2. a rotating device; 3. a hollow column II; 4. a jack; 5. a drill bit; 6. a positioning device; 7. a through hole; 8. connecting grooves; 9. bolt holes; 10. connecting blocks; 11. a fixed mount; 12. a guard rail plate; 13. a bolt; 2.1, rotating the handle; 2.2, driving bevel gear; 2.3, a driven bevel gear; 2.4, a threaded rod; 6.1, moving the plate; 6.2, positioning a first plate; 6.3, a second positioning plate; 6.4, fixing the plate.

Detailed Description

In order to make the technical means, creation features and achievement purpose of the utility model easy to understand and understand, the utility model is further explained by combining with the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fixed bolster for rail guard, including hollow post 1, hollow post 1 inner chamber is cavity, hollow post 1 inner chamber is provided with rotating device 2, hollow post 1 bottom fixedly connected with hollow post two 3, hollow post two 3 inner chambers are cavity, hollow post 1 is equipped with through-hole 7 with hollow post two 3 junctions, threaded rod 2.4 in the rotating device 2 can be allowed to pass through to through-hole 7 size, hollow post two 3 inner chambers are provided with positioner 6, hollow post two 3 bottom fixedly connected with drill bit 5, hollow post 1 one side fixedly connected with spread groove 8, hollow post 1 opposite side fixedly connected with connecting block 10, spread groove 8 inner chamber is equipped with another connecting block 10, connecting block 10 one side fixedly connected with mount 11, mount 11 front side fixedly connected with guard fence 12, mount 11 one side fixedly connected with spread groove 8.

Specifically, as shown in fig. 1, the connecting groove 8 is connected with the connecting block 10 in a clamping manner, a plurality of bolt holes 9 are uniformly formed in the connecting groove 8 and the connecting block 10, bolts 13 are arranged in inner cavities of the corresponding bolt holes 9 in the connecting groove 8 and the connecting block 10, and the two bolt holes 9 are meshed with the bolts 13 through threaded grooves. Can be according to protecting length and intensity requirement to the difference, the quantity of the hollow post 1 of free choice and mount 11, then be connected the hollow post 1 of difference, the spread groove 8 on the mount 11 with connecting block 10 block to it is fixed with bolt 13 through bolt hole 9, can freely arrange in pairs or groups, realized that the structure is nimble, the dismouting of being convenient for is used, convenient transportation and depositing, but reuse has reduced use cost's purpose.

Specifically, as shown in fig. 2 and 3, the rotating device 2 comprises a rotating handle 2.1, a driving bevel gear 2.2, a driven bevel gear 2.3 and a threaded rod 2.4, one end of the threaded rod 2.4 is rotatably connected with the top of the inner cavity of the first hollow column 1 through a bearing, the other end of the threaded rod 2.4 is rotatably connected with the bottom of the inner cavity of the second hollow column 3 through a bearing, the threaded rod 2.4 is fixedly connected with the driven bevel gear 2.3, the rotating handle 2.1 penetrates through the side wall of the first hollow column 1 and is fixedly connected with the driving bevel gear 2.2, the driving bevel gear 2.2 is meshed with the driven bevel gear 2.3, and the driving bevel gear 2.2 drives the driven bevel gear 2.3 to rotate the threaded rod 2.4 when the rotating handle 2.1 is rotated. The positioning device 6 comprises a moving plate 6.1, a first positioning plate 6.2, a second positioning plate 6.3 and a fixed plate 6.4, the moving plate 6.1 is sleeved on the threaded rod 2.4, the moving plate 6.1 is meshed with the threaded rod 2.4 through a threaded spiral groove, when the threaded rod 2.4 rotates, the moving plate 6.1 can move up and down on the threaded rod 2.4, one side of the moving plate 6.1 is rotatably connected with the first positioning plate 6.2, one side of the first positioning plate 6.2 is rotatably connected with the second positioning plate 6.3, the first positioning plate 6.2 and the second positioning plate 6.3 are arranged in two numbers and are symmetrically arranged at two sides of the moving plate 6.1, one side of the second positioning plate 6.3 is rotatably connected with the fixed plate 6.4, the fixed plate 6.4 is fixedly connected with the inner cavity of the hollow column two 3, the threaded rod on the fixed plate 6.4 penetrates through the 2.4, and the threaded rod 2.4 cannot drive the fixed plate 6.4 to move when rotating. The jack 4 is arranged on one side of the second hollow column 3, the number of the jacks 4 is two, the jacks 4 are symmetrically arranged on two sides of the second hollow column 3, the jacks 4 can be penetrated through the joints of the first positioning plate 6.2 and the second positioning plate 6.3, and when the threaded rod 2.4 drives the moving plate 6.1 to move, the first positioning plate 6.2 and the second positioning plate 6.3 can extend out of and retract into the jacks 4.

Specifically, as shown in fig. 4, the plurality of guard fences 12 are uniformly and fixedly connected to the fixed frame 11 and are fixedly connected by bolts.

It should be noted that, the utility model relates to a fixed bolster for rail guard, during the installation, through inserting ground with drill bit 5 and hollow post two 3, and rotate 2.1, it rotates 2.1 drive bevel gear 2.2 to change, thereby drive bevel gear 2.2 drives driven bevel gear 2.3 and rotates, finally drive threaded rod 2.4 and rotate, threaded rod 2.4 drives movable plate 6.1 and removes this moment, promote the first 6.2 of locating plate and remove with two 6.3 of locating plate, locating plate 6.2 stretches out from jack 4 with two 6.3 of locating plate, carry out the secondary to hollow post two 3 and fix, the effectual stability that promotes hollow post two 3, it is firm to make the whole and ground connection of rail guard, be difficult for collapsing. When dismantling the rail guard, rotate and change 2.1 for threaded rod 2.4 drives movable plate 6.1 and removes, withdraws locating plate 6.2 and locating plate two 6.3 from jack 4, and dismantles bolt 13 on spread groove 8 and the connecting block 10, alright realize the utility model discloses a dismantlement.

Simultaneously, before the installation rail guard, can be according to protecting length and the intensity requirement to different differences, the quantity of the hollow post 1 and mount 11 of free choice, then with the hollow post 1 of difference, spread groove 8 and connecting block 10 block connection on the mount 11 to fix with bolt 13 through bolt hole 9, various combinations of can freely arranging, it is flexible to have realized the structure, the dismouting of being convenient for is used, convenient transportation and deposit, but reuse, use cost's purpose has been reduced, avoid causing the waste of resource.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixed bolster for rail guard, includes hollow post (1), its characterized in that, hollow post (1) inner chamber is provided with rotating device (2), hollow post (1) bottom fixedly connected with hollow post two (3), hollow post (1) is equipped with through-hole (7) with hollow post two (3) junction, hollow post two (3) inner chamber is provided with positioner (6), hollow post two (3) bottom fixedly connected with drill bit (5), hollow post (1) one side fixedly connected with spread groove (8), hollow post (1) opposite side fixedly connected with connecting block (10), spread groove (8) inner chamber is equipped with another connecting block (10), connecting block (10) one side fixedly connected with mount (11), mount (11) front side fixedly connected with guard fence board (12), mount (11) one side fixedly connected with spread groove (8).

2. The fixing bracket for the protective guard according to claim 1, wherein the rotating device (2) comprises a rotating handle (2.1), a driving bevel gear (2.2), a driven bevel gear (2.3) and a threaded rod (2.4), one end of the threaded rod (2.4) is rotatably connected with the top of the inner cavity of the first hollow column (1) through a bearing, the other end of the threaded rod (2.4) is rotatably connected with the bottom of the inner cavity of the second hollow column (3) through a bearing, the driven bevel gear (2.3) is fixedly connected to the threaded rod (2.4), the rotating handle (2.1) penetrates through the side wall of the first hollow column (1) and is fixedly connected with the driving bevel gear (2.2), and the driving bevel gear (2.2) is meshed with the driven bevel gear (2.3).

3. The fixing bracket for the protective guard according to claim 2, wherein the positioning device (6) comprises a moving plate (6.1), a first positioning plate (6.2), a second positioning plate (6.3) and a fixing plate (6.4), the moving plate (6.1) is sleeved on the threaded rod (2.4), the moving plate (6.1) is meshed with the threaded rod (2.4) through a threaded rotary groove, the first positioning plate (6.2) is rotatably connected to one side of the moving plate (6.1), the second positioning plate (6.3) is rotatably connected to one side of the first positioning plate (6.2), the first positioning plate (6.2) and the second positioning plate (6.3) are arranged in two numbers and symmetrically arranged on two sides of the moving plate (6.1), the fixing plate (6.4) is rotatably connected to one side of the second positioning plate (6.3), the fixing plate (6.4) is fixedly connected to an inner cavity of the second hollow column (3), and the cavity on the fixing plate (6.4) penetrates through the threaded rod (2.4).

4. The fixing bracket for the guard rail according to claim 3, wherein two insertion holes (4) are formed in one side of the second hollow column (3), the two insertion holes (4) are symmetrically formed in two sides of the second hollow column (3), and a joint of the first positioning plate (6.2) and the second positioning plate (6.3) can penetrate through the insertion holes (4).

5. The fixing bracket for the protective guard according to claim 1, wherein the connecting groove (8) is connected with the connecting block (10) in a clamping manner, a plurality of bolt holes (9) are uniformly formed in the connecting groove (8) and the connecting block (10), a bolt (13) is arranged in an inner cavity of the corresponding bolt hole (9) in the connecting groove (8) and the connecting block (10), and the two bolt holes (9) are meshed with the bolt (13) through a thread screwing groove.

6. The fixing bracket for the protective fence according to claim 1, wherein a plurality of the protective fence boards (12) are uniformly and fixedly connected to the fixing frame (11) and are fixedly connected through bolts.