CN212583424U

CN212583424U - Safety protection rail for construction

Info

Publication number: CN212583424U
Application number: CN202021053191.5U
Authority: CN
Inventors: 邓洪辉
Original assignee: Zixi Branch Of Jiangxi Binshui Construction Co ltd
Current assignee: Zixi Branch Of Jiangxi Binshui Construction Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-23
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a safety protection fence for building construction, which belongs to the technical field of building construction, and comprises a base plate, the top of the base plate is fixedly provided with a vertical plate and a mounting plate, a connecting rod horizontally arranged is fixedly arranged between the vertical plate and the mounting plate, a buffer rod horizontally arranged is slidably arranged on the mounting plate, one end of the buffer rod runs through the mounting plate and is fixedly connected with the buffer plate, a pressure spring is sleeved on the buffer rod and is positioned between the mounting plate and the buffer plate, a movable plate vertically arranged is arranged between the vertical plate and the mounting plate, one side of the movable plate close to the vertical plate is hinged with two inclined rods, and one side of the mounting plate close to the inclined rods is provided with two chutes; the utility model discloses the realization is fixed stable to the removal and fixed of rail, and it is convenient to remove, improves the use quality, supports through the buffering and slows down the impact, greatly improves the crashproof ability of rail, improves the security.

Description

Safety protection rail for construction

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to safety protection rail for construction.

Background

The safety fence can be divided into a soft fence and a hard fence, and the fence is divided into a common polypropylene high-strength wire mesh and a polyester fence. The common purse seine is calculated according to meters, and is generally determined by clients with the height of 1 meter and the length. Safety protection rail for construction is inconvenient when using, and is portable through artifical light when the transport, and intensity of labour is big, inconvenient shift position, and the performance of crashproof is relatively poor simultaneously, does not have crashproof measure, consequently, needs a safety protection rail for construction to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protection rail for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection fence for building construction comprises a bottom plate, wherein a vertical plate and a mounting plate are fixedly mounted at the top of the bottom plate, a horizontally arranged connecting rod is fixedly mounted between the vertical plate and the mounting plate, a horizontally arranged buffer rod is slidably mounted on the mounting plate, one end of the buffer rod penetrates through the mounting plate and is fixedly connected with the buffer plate, a pressure spring is sleeved on the buffer rod and is positioned between the mounting plate and the buffer plate, a vertically arranged movable plate is arranged between the vertical plate and the mounting plate, two inclined rods are hinged to one side of the movable plate close to the vertical plate, two sliding grooves are formed in one side of the mounting plate close to the inclined rods, a sliding rod is fixedly mounted in each sliding groove, a movable block is sleeved on each sliding rod and is hinged to each inclined rod, two springs are sleeved on each sliding rod and are respectively positioned at the top, one side that the mounting panel was kept away from to the riser articulates there is the arc pole, slidable mounting has the elevator on the riser, and it has the pull rod to articulate on the elevator, the pull rod is articulated with the arc pole, be equipped with the adjustment mechanism who is used for adjusting the elevator height on the riser, the bottom fixed mounting of bottom plate has the pulley.

Furthermore, a track groove is formed in one side, away from the inclined rod, of the vertical plate, a guide rod which is vertically arranged is fixedly mounted in the track groove, and the lifting block is sleeved on the guide rod in a sliding mode.

Further, adjustment mechanism is including setting up in the location case of riser one side, and slidable mounting has the action bars of vertical setting on the location case, the bottom of action bars run through the location case and with lifter fixed connection, fixed mounting has the gear on the action bars, slidable mounting has the rack in the location case, rack and gear engagement.

Furthermore, one side slidable mounting of location case has the cross axle that the level set up, and the one end fixed mounting of cross axle has the handle, the cover is equipped with the spring post on the cross axle, and the spring post is located between the inside wall of rack and location case, and the spring post is located the rack and keeps away from one side of gear.

Furthermore, the one end that the riser was kept away from to the arc pole is the toper structure, and the arc pole is made by steel material.

Furthermore, a sliding hole is horizontally formed in the mounting plate, the buffer rod penetrates through the sliding hole, and the buffer rod is connected with the inner wall of the sliding hole in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the rack is disengaged from the gear by manually pulling the handle. Compress the spring post, the spring post is in compression state always, make rack and gear tightly mesh, the elevating movement of restriction action bars, break away from with the gear when the rack, the action bars goes up and down to drive the elevator and drives the lift, make the pull rod drive the upset of arc pole, arc pole one end is the toper structure, the one end of arc pole injects behind the ground, the location of realization to the protection position is fixed, when the one end of arc pole breaks away from with ground, through the setting of pulley, make things convenient for the removal of whole rail, do not need artifical transport, realize the removal and the fixing to the rail, it is fixed stable, the removal is convenient, the use quality is improved.

Provide the anticollision through the buffer board, the pressure spring provides elasticity and supports, the realization is to the buffering of striking, slow down the impact to the rail, support for the buffer board through the buffer beam, through sliding in the spout for the movable block, provide elasticity for the movable block through two springs, the movable block provides the elastic support of horizontal direction for the down tube, the down tube provides elastic support for the fly leaf, thereby realize supporting the buffering of buffer beam, support through the buffering and slow down the impact, greatly improve the crashproof ability of rail, the security is improved.

The utility model discloses the realization is fixed stable to the removal and fixed of rail, and it is convenient to remove, improves the use quality, supports through the buffering and slows down the impact, greatly improves the crashproof ability of rail, improves the security.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a vertical plate of the present invention;

fig. 3 is a schematic view of the sectional structure of the positioning box of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. mounting a plate; 4. a connecting rod; 5. a buffer rod; 6. a buffer plate; 7. a pressure spring; 8. a movable plate; 9. a diagonal bar; 10. a chute; 11. a moving block; 12. a slide bar; 13. a spring; 14. an arcuate bar; 15. a pulley; 16. a lifting block; 17. a pull rod; 18. a positioning box; 19. an operating lever; 20. a rack; 21. a gear; 22. a horizontal axis; 23. a handle; 24. a spring post.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a safety protection fence for building construction, comprising a bottom plate 1, a vertical plate 2 and a mounting plate 3 are fixedly installed on the top of the bottom plate 1, a horizontally arranged connecting rod 4 is fixedly installed between the vertical plate 2 and the mounting plate 3, a horizontally arranged buffer rod 5 is slidably installed on the mounting plate 3, one end of the buffer rod 5 penetrates through the mounting plate 3 and is fixedly connected with a buffer plate 6, a pressure spring 7 is sleeved on the buffer rod 5, the pressure spring 7 is positioned between the mounting plate 3 and the buffer plate 6, a vertically arranged movable plate 8 is arranged between the vertical plate 2 and the mounting plate 3, one side of the movable plate 8 close to the vertical plate 2 is hinged with two inclined rods 9, one side of the mounting plate 3 close to the inclined rods 9 is provided with two sliding grooves 10, a sliding rod 12 is fixedly installed in the sliding grooves 10, a sliding sleeve is provided with a movable block 11 on the sliding, two springs 13 are located the top and the bottom of down tube 9 respectively, and one side that mounting panel 3 was kept away from to riser 2 articulates there is arc 14, and slidable mounting has lifter 16 on riser 2, and last the articulating of lifter 16 has pull rod 17, and pull rod 17 is articulated with arc 14, is equipped with the adjustment mechanism who is used for adjusting the 16 heights of lifter on riser 2, and the bottom fixed mounting of bottom plate 1 has pulley 15.

A track groove is formed in one side, away from the inclined rod 9, of the vertical plate 2, a vertically arranged guide rod is fixedly installed in the track groove, and the lifting block 16 is slidably sleeved on the guide rod (see fig. 2); the elevator block 16 is provided with a track for the elevator block 16 through a guide rod so that the elevator block 16 can be stably moved in a vertical direction.

The adjusting mechanism comprises a positioning box 18 arranged on one side of the vertical plate 2, an operating rod 19 vertically arranged is slidably mounted on the positioning box 18, the bottom of the operating rod 19 penetrates through the positioning box 18 and is fixedly connected with the lifting block 16, a gear 21 is fixedly mounted on the operating rod 19, a rack 20 is slidably mounted in the positioning box 18, and the rack 20 is meshed with the gear 21 (see fig. 2 and 3); a horizontally arranged transverse shaft 22 is slidably mounted on one side of the positioning box 18, a handle 23 is fixedly mounted at one end of the transverse shaft 22, a spring column 24 is sleeved on the transverse shaft 22, the spring column 24 is positioned between the rack 20 and the inner side wall of the positioning box 18, and the spring column 24 is positioned on one side of the rack 20 away from the gear 21 (see fig. 1 and 2); the spring post 24 is always in compression so that the rack 20 is tightly engaged with the pinion 21, limiting the lifting movement of the operating rod 19.

One end of the arc rod 14, which is far away from the vertical plate 2, is of a conical structure, and the arc rod 14 is made of steel (see fig. 1); one end of the arc-shaped rod 14 is of a conical structure, and after one end of the arc-shaped rod 14 is inserted into the ground, the protection position is positioned and fixed.

A horizontally arranged sliding hole is formed in the mounting plate 3, the buffer rod 5 penetrates through the sliding hole, and the buffer rod 5 is connected with the inner wall of the sliding hole in a sliding manner (not shown); through the setting of slide opening, realize buffer beam 5 slidable mounting on mounting panel 3.

In use, rack 20 is disengaged from gear 21 by manually pulling on handle 23. Compress spring post 24, spring post 24 is in compression state always, make rack 20 and gear 21 tightly mesh, restriction action bars 19's elevating movement, break away from with gear 21 when rack 20, action bars 19 goes up and down to drive elevator 16 and drives and go up and down, make pull rod 17 drive the upset of arc pole 14, arc pole 14 one end is the toper structure, after the one end of arc pole 14 injects ground, the realization is fixed to the location of protection position, when the one end of arc pole 14 breaks away from with ground, setting through pulley 15, make things convenient for the removal of whole rail, do not need artifical transport, realize the removal and the fixed to the rail, it is fixed stable, it is convenient to remove, and the use quality is improved. Provide the anticollision through buffer board 6, pressure spring 7 provides elasticity and supports, realize the buffering to the striking, slow down the impact to the rail, support for buffer board 6 through buffer rod 5, slide in spout 10 for movable block 11 through 13, provide elasticity for movable block 11 through two springs 13, movable block 11 provides the elastic support of horizontal direction for down tube 9, down tube 9 provides elastic support for fly leaf 8, thereby realize supporting the buffering of buffer rod 5, support through the buffering and slow down the impact, greatly improve the crashproof ability of rail, the security is improved.

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

Claims

1. The utility model provides a safety protection rail for construction, includes bottom plate (1), its characterized in that: the top fixed mounting of bottom plate (1) has riser (2) and mounting panel (3), fixed mounting has connecting rod (4) that the level set up between riser (2) and mounting panel (3), slidable mounting has buffer beam (5) that the level set up on mounting panel (3), the one end of buffer beam (5) runs through mounting panel (3) and fixedly connected with buffer board (6), the cover is equipped with pressure spring (7) on buffer beam (5), pressure spring (7) are located between mounting panel (3) and buffer board (6), be equipped with vertical fly leaf (8) that set up between riser (2) and mounting panel (3), one side that fly leaf (8) are close to riser (2) articulates there are two down tube (9), two spout (10) have been seted up to one side that mounting panel (3) are close to down tube (9), spout (10) internal fixation installs slide bar (12), sliding sleeve is equipped with movable block (11) on slide bar (12), down tube (9) are articulated with movable block (11), the cover is equipped with two springs (13) on slide bar (12), and two springs (13) are located the top and the bottom of down tube (9) respectively, one side that mounting panel (3) were kept away from in riser (2) articulates there is arc pole (14), slidable mounting has lifter (16) on riser (2), and it has pull rod (17) to go up to articulate on lifter (16), pull rod (17) are articulated with arc pole (14), be equipped with the adjustment mechanism who is used for adjusting lifter (16) height on riser (2), the bottom fixed mounting of bottom plate (1) has pulley (15).

2. The safety protection fence for building construction according to claim 1, characterized in that: track groove has been seted up to one side that down tube (9) were kept away from in riser (2), and track inslot fixed mounting has the guide arm of vertical setting, lifter block (16) sliding sleeve locates on the guide arm.

3. The safety protection fence for building construction according to claim 1, characterized in that: adjustment mechanism has operating rod (19) of vertical setting including setting up in location case (18) of riser (2) one side, slidable mounting on location case (18), the bottom of operating rod (19) run through location case (18) and with elevator (16) fixed connection, fixed mounting has gear (21) on operating rod (19), slidable mounting has rack (20) in location case (18), rack (20) and gear (21) meshing.

4. The safety protection fence for building construction according to claim 3, characterized in that: one side slidable mounting of location case (18) has horizontal axis (22) that sets up, and the one end fixed mounting of horizontal axis (22) has handle (23), the cover is equipped with spring post (24) on horizontal axis (22), and spring post (24) are located between the inside wall of rack (20) and location case (18), and spring post (24) are located rack (20) and keep away from one side of gear (21).

5. The safety protection fence for building construction according to claim 1, characterized in that: the end of the arc-shaped rod (14) far away from the vertical plate (2) is of a conical structure, and the arc-shaped rod (14) is made of steel materials.

6. The safety protection fence for building construction according to claim 1, characterized in that: the mounting plate (3) is provided with a sliding hole which is horizontally arranged, the buffer rod (5) penetrates through the sliding hole, and the buffer rod (5) is connected with the inner wall of the sliding hole in a sliding mode.