CN217400550U

CN217400550U - Building construction guardrail that can crashproof

Info

Publication number: CN217400550U
Application number: CN202221155588.4U
Authority: CN
Inventors: 许敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-09-09
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to the technical field of construction engineering construction, in particular to an anti-collision building construction guardrail, which comprises a left support base and a right support base, wherein the middle part of the top of the left support base is provided with a left upright post, the middle part of the top of the right support base is provided with a right upright post, a mounting bottom plate is arranged between the left support base and the right support base, the upper side of the mounting bottom plate is uniformly provided with a connecting seat, the upper side of the connecting seat is provided with a protection upright post, the upper side of the protection upright post is sleeved with a threaded sleeve, the upper side between the left upright post and the right upright post is provided with an upper fixing plate, the top end of the threaded sleeve is provided with a belt pulley, the outer wall of the belt pulley is sleeved with a belt, when the height of the protective guardrail needs to be adjusted, the adjustment of the height of the protective guardrail can be completed only by rotating a turntable, the whole process is simple and convenient, and the height of the protective guardrail can be adjusted according to actual requirements, and is simple and convenient in adjustment.

Description

Building construction guardrail that can crashproof

Technical Field

The utility model relates to a construction engineering construction technical field specifically is a building construction guardrail that can crashproof.

Background

The construction engineering construction often needs the rail guard to keep apart construction department, but current rail guard can not carry out convenient and fast's height-adjusting according to the actual demand, to sum up, the utility model discloses a but the problem that exists is solved to building construction guardrail of crashproof is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but building construction guardrail of crashproof to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-collision building construction guardrail comprises a left support base and a right support base, wherein a left upright post is arranged in the middle of the top of the left support base, a right upright post is arranged in the middle of the top of the right supporting base, a mounting bottom plate is arranged between the left supporting base and the right supporting base, the upper side of the mounting bottom plate is uniformly provided with connecting seats, the upper side of each connecting seat is provided with a protective upright rod, the upper side of the protective upright stanchion is sleeved with a threaded sleeve, the upper side between the left upright stanchion and the right upright stanchion is provided with an upper fixing plate, the top end of the threaded sleeve is provided with a belt pulley, the outer wall of the belt pulley is sleeved with a belt, the right side of the upper fixing plate and the top of the belt pulley are provided with a turntable, a rotating handle is arranged on the upper side of the rotating disc, guide sliding blocks are arranged on the left side and the right side of the upper fixing plate, the right side of left side stand and the left side of right stand and correspond with the direction slider and all seted up the direction spout.

As the utility model discloses preferred scheme, the upside outer wall of protection pole setting corresponds the threaded sleeve and has seted up the external screw thread to protection pole setting is threaded connection with the telescopic connected mode of threaded sleeve.

As the utility model discloses preferred scheme, the threaded sleeve runs through upper fixed plate and belt pulley connection to the connected mode of threaded sleeve and upper fixed plate is connected for rotating.

As the utility model discloses preferred scheme, the inboard of belt is provided with the rack, and the lateral wall of belt pulley has and has seted up the tooth's socket with the rack correspondence.

As the utility model discloses preferred scheme, the appearance structure of direction slider is T shape structural design, direction slider and the big or small phase-match of direction spout shape to connected mode is sliding connection.

As the utility model discloses preferred scheme, the connection structure of protection pole setting and connecting seat is detachable construction design, protection pole setting and threaded sleeve's outer wall all wraps up the bellows that has the silica gel material to make and form.

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

1. the utility model discloses in, can drive all threaded sleeve simultaneously and rotate through changeing the rotation of handle and carousel through the belt pulley and the belt that set up, the threaded sleeve and the connected mode of protection stand bar that set up are threaded connection, when the height of rail guard is adjusted to needs, only need rotate the carousel and can accomplish the regulation of rail guard height, whole process is simple and convenient, not only adjusts the height of rail guard according to actual demand, and is simple and convenient also when adjusting moreover.

2. The utility model discloses in, the inboard of belt is provided with the rack, the lateral wall of belt pulley and correspond with the rack and seted up the tooth's socket, can increase the frictional force between belt and the belt pulley, thereby can make the belt pulley can not appear skidding the condition of not changeing when rotating, and then make the regulation that the rail guard can be better, protection pole setting and threaded sleeve's outer wall all wrap up the bellows that has the silica gel material to make and form, can highly expand and expand according to the spiral between protection pole setting and the threaded sleeve, and play the effect of shock attenuation buffering, but the crashing properties of multiplicable guardrail.

Drawings

Fig. 1 is an overall three-dimensional schematic diagram of the present invention;

FIG. 2 is an enlarged view of the present invention A;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a left support base; 2. a right support base; 3. a left upright post; 4. a right upright post; 5. mounting a bottom plate; 6. a connecting seat; 7. a protective vertical rod; 8. a threaded sleeve; 9. an upper fixing plate; 10. a pulley; 11. a belt; 12. a turntable; 13. turning a handle; 14. a guide slider; 15. a guide chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a but construction guardrail of crashproof, including left branch strut base 1 and right branch strut base 2, department is provided with left stand 3 in the middle of the top of left branch strut base 1, department is provided with right stand 4 in the middle of the top of right branch strut base 2, be provided with mounting plate 5 between left branch strut base 1 and the right branch strut base 2, mounting plate 5's upside evenly is provided with connecting seat 6, connecting seat 6 upside is provided with protection pole setting 7, threaded sleeve 8 has been cup jointed to the upside of protection pole setting 7, upside between left stand 3 and the right stand 4 is provided with an upper fixed plate 9, threaded sleeve 8's top is provided with belt pulley 10, belt 11 has been cup jointed to belt pulley 10's outer wall, the right side of upper fixed plate 9 is provided with carousel 12 with the top that is located belt pulley 10, the upside of carousel 12 is provided with changes 13, the left and right sides of upper fixed plate 9 are provided with direction slider 14, the right side of left side and the left side of right stand 3 and the left side of right branch strut 4 and correspond with direction slider 14 and all seted up direction spout 15 The outer wall of the upper side of the protective upright rod 7 is provided with an external thread corresponding to the threaded sleeve 8, the protective upright rod 7 is connected with the threaded sleeve 8 in a threaded manner, the threaded sleeve 8 penetrates through the upper fixing plate 9 to be connected with the belt pulley 10, the threaded sleeve 8 is connected with the upper fixing plate 9 in a rotating manner, the inner side of the belt 11 is provided with a rack, the side wall of the belt pulley 10 is provided with a tooth groove corresponding to the rack, the appearance structure of the guide slider 14 is in a T-shaped structural design, the guide slider 14 is matched with the guide chute 15 in shape and size, the connecting manner is in a sliding connection manner, the connecting structure of the protective upright rod 7 and the connecting seat 6 is in a detachable structural design, all the threaded sleeves 8 can be driven to rotate simultaneously through the rotation of the rotating handle 13 and the rotating disc 12 through the arranged belt pulley 10 and the belt 11, and the connecting manner of the arranged threaded sleeves 8 and the protective upright rod 7 is in a threaded connection manner, when the height of the protective guard needs to be adjusted, the height of the protective guard can be adjusted only by rotating the rotary table 12, the whole process is simple and convenient, the height of the protective guard can be adjusted according to actual requirements, the adjustment is also simple and convenient, the rack is arranged on the inner side of the belt 11, tooth grooves are formed in the side wall of the belt pulley 10 and correspond to the rack, the friction force between the belt 11 and the belt pulley 10 can be increased, the belt pulley 10 can not slip and rotate when rotating, and the protective guard can be adjusted better.

The utility model discloses work flow: when the height-adjustable protective guard is used, firstly, the protective guard is placed at a proper position, when the height of the protective guard is required to be adjusted, the rotating disc 12 is rotated through the rotating handle 13, then the rotating disc 12 can drive the first belt pulley 10 on the right side to rotate, then the belt 11 drives all the belt pulleys 10 to rotate, then the threaded sleeve 8 can rotate along with the belt pulleys 10, as the connecting mode of the protective upright rod 7 and the threaded sleeve 8 is threaded connection, the threaded sleeve 8 can move on the protective upright rod 7, further the height adjustment of the protective guard is completed, the belt pulleys 10 and the belt 11 can drive all the threaded sleeves 8 to rotate through the rotation of the rotating handle 13 and the rotating disc 12, the connecting mode of the threaded sleeve 8 and the protective upright rod 7 is threaded connection, when the height of the protective guard is required to be adjusted, the height adjustment of the protective guard can be completed only by rotating the rotating disc 12, whole process is simple and convenient, not only adjust the height of rail guard according to the actual demand, and also simple and convenient when adjusting, belt 11's inboard is provided with the rack, belt pulley 10's lateral wall and correspond with the rack and seted up the tooth's socket, can increase the frictional force between belt 11 and the belt pulley 10, thereby can make belt pulley 10 the condition that can not appear skidding and not changeing when rotating, and then make the regulation that the rail guard can be better, wherein the equal parcel of outer wall of protection pole setting 7 and threaded sleeve 8 has the bellows that the silica gel material made and forms, can highly expand and expand according to the spiral between protection pole setting 7 and the threaded sleeve 8, and play the effect of shock attenuation buffering, but the striking performance of multiplicable guardrail.

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 but construction guardrail of crashproof, includes that left branch props base (1) and right branch and props base (2), its characterized in that: the middle of the top of the left support base (1) is provided with a left upright column (3), the middle of the top of the right support base (2) is provided with a right upright column (4), an installation base plate (5) is arranged between the left support base (1) and the right support base (2), the upper side of the installation base plate (5) is uniformly provided with connecting seats (6), the upper side of each connecting seat (6) is provided with a protection upright rod (7), the upper side of each protection upright rod (7) is sleeved with a threaded sleeve (8), the upper side between the left upright column (3) and the right upright column (4) is provided with an upper fixing plate (9), the top end of each threaded sleeve (8) is provided with a belt pulley (10), the outer wall of each belt pulley (10) is sleeved with a belt (11), the right side of each upper fixing plate (9) is provided with a turntable (12) at the top of the belt pulley (10), the upside of carousel (12) is provided with changes handle (13), the left and right sides of upper fixed plate (9) is provided with direction slider (14), the right side of left side stand (3) and the left side of right stand (4) and with direction slider (14) correspond all to seted up direction spout (15).

2. The building construction guardrail capable of preventing collision according to claim 1, wherein: the outer wall of the upper side of the protection vertical rod (7) is provided with an external thread corresponding to the threaded sleeve (8), and the protection vertical rod (7) is in threaded connection with the threaded sleeve (8).

3. The building construction guardrail of claim 1, wherein: the threaded sleeve (8) penetrates through the upper fixing plate (9) to be connected with the belt pulley (10), and the threaded sleeve (8) is connected with the upper fixing plate (9) in a rotating mode.

4. The building construction guardrail capable of preventing collision according to claim 1, wherein: the inner side of the belt (11) is provided with a rack, and the side wall of the belt pulley (10) is provided with a tooth groove corresponding to the rack.

5. The building construction guardrail capable of preventing collision according to claim 1, wherein: the appearance structure of the guide sliding block (14) is designed to be a T-shaped structure, the shape and the size of the guide sliding block (14) are matched with those of the guide sliding groove (15), and the guide sliding block and the guide sliding groove are connected in a sliding mode.

6. The building construction guardrail capable of preventing collision according to claim 1, wherein: protection pole setting (7) are detachable construction design with the connection structure of connecting seat (6), the outer wall of protection pole setting (7) and threaded sleeve (8) all wraps up the bellows that has the silica gel material to make and form.