CN215671530U

CN215671530U - Building construction safety control rail

Info

Publication number: CN215671530U
Application number: CN202121958936.7U
Authority: CN
Inventors: 崔丙德
Original assignee: Cui Bingde
Current assignee: Cui Bingde
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-28
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a building construction safety management fence, and relates to the technical field of safety management fence equipment. The utility model comprises a bottom frame, wherein two main fences which are parallel to each other are arranged on the bottom frame, auxiliary fences are movably arranged on the opposite sides of the two main fences, driving parts for driving the auxiliary fences to move are arranged on the two main fences, the moving directions of the two auxiliary fences are opposite, a screw rod and a guide rod which are vertical to each other penetrate through the bottom frame, and the screw rod is in threaded fit with the bottom frame. According to the utility model, through the mutual matching of the underframe, the main fence, the auxiliary fence and the driving piece, the interception area of the device can be effectively increased; the device is convenient to move by mutually matching the bottom frame, the screw rod, the guide rod, the rod body, the universal wheel and the driving part, the carrying is carried without manpower, and great convenience is brought to the work of constructors; through the design of the limiting block.

Description

Building construction safety control rail

Technical Field

The utility model relates to the technical field of safety management fence equipment, in particular to a building construction safety management fence.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on design drawings into real objects at specified places.

The existing safety management fence is mostly formed by splicing a plurality of single fences together, the effect of intercepting one piece of fence is achieved, a plurality of fences can be needed in the mode, the occupied space is large when transportation is caused, time and labor are wasted when a plurality of fences are spliced, the existing fences are inconvenient to move, the fences need manpower to be carried when being transferred, great inconvenience is brought to the work of constructors, and therefore the building construction safety management fence is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems of the background art, the utility model provides a building construction safety management fence.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a construction safety control rail, includes the chassis, install two main fences that are parallel to each other on the chassis, two the equal movable mounting in opposite side of main fence has vice fence, two all install on the main fence and be used for the drive the driving piece of vice fence activity, two the activity opposite direction of vice fence, run through on the chassis and be vertical to screw rod and guide bar, the screw rod with chassis screw-thread fit, the guide bar with chassis sliding fit, the bottom of screw rod is rotated and is installed the body of rod that is worker's shape, the top of the body of rod with the bottom of guide bar is connected, the universal wheel is all installed to the bottom in body of rod four corners, install on the chassis and be used for the drive the screw rod carries out vertical drive division to linear motion.

Further, the driving piece is including seting up movable groove in the main rail, still including seting up the spout on main rail, the spout with movable groove intercommunication, the movable groove rotates through the bearing and installs the lead screw, the movable block is installed to the screw thread on the lead screw, the one end of movable block runs through the spout with vice rail is connected, two the tip of lead screw opposite side all runs through vice rail one side that corresponds and installs the knob.

Furthermore, the screw rod is the same as the guide bar in length, and a limiting block is installed at the top of the screw rod.

Further, the driving part comprises a first bevel gear which is rotatably installed on the underframe through a bearing and is in threaded fit with the screw, and further comprises a rotating rod which is rotatably penetrated through one side of the underframe, a second bevel gear which is meshed with the first bevel gear is installed at one end of the rotating rod, and a motor is installed at the other end of the rotating rod.

Further, two the plate body is all installed to the opposite side of vice rail, one of them card hole has been seted up on the plate body, another holding tank has been seted up on the plate body, holding tank internally mounted has and is vertical to the spring, the coupling hook is installed to the one end of spring.

Furthermore, the two main fences and the two auxiliary fences are both provided with a reflector.

The utility model has the following beneficial effects: according to the utility model, through the mutual matching of the underframe, the main fence, the auxiliary fence and the driving piece, the interception area of the device can be effectively increased; the device is convenient to move by mutually matching the bottom frame, the screw rod, the guide rod, the rod body, the universal wheel and the driving part, the carrying is carried without manpower, and great convenience is brought to the work of constructors; through the design of the limiting block, the screw and the guide rod cannot be separated from the underframe when moving downwards, and the limiting effect is achieved; through the mutual matching of the plate body, the clamping hole, the accommodating groove and the connecting hook, the device is simply and conveniently connected, and great convenience is brought to the work of constructors; through the design of reflector panel, played the effect of warning and warning.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of FIG. 1 of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of the utility model at D in FIG. 4;

FIG. 6 is a cross-sectional view taken along line C-C of FIG. 2 in accordance with the present invention;

FIG. 7 is a perspective view of a portion of the present invention;

fig. 8 is an enlarged view of the utility model at E in fig. 7.

Reference numerals: 1. a chassis; 2. a main fence; 3. a secondary fence; 4. a drive member; 401. a movable groove; 402. a chute; 403. a screw rod; 404. a movable block; 405. a knob; 5. a screw; 6. a guide bar; 7. a rod body; 8. a universal wheel; 9. a drive section; 901. a first bevel gear; 902. a rotating rod; 903. a second bevel gear; 904. a motor; 10. a limiting block; 11. a plate body; 12. a clamping hole; 13. accommodating grooves; 14. a spring; 15. a connecting hook; 16. a reflector.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 8, a building construction safety management fence according to an embodiment of the present invention includes a base frame 1, two main fences 2 parallel to each other are mounted on the base frame 1, two sub fences 3 are movably mounted on opposite sides of the two main fences 2, driving members 4 for driving the sub fences 3 to move are mounted on the two main fences 2, moving directions of the two sub fences 3 are opposite, a vertical screw 5 and a guide rod 6 penetrate through the base frame 1, the screw 5 is in threaded fit with the base frame 1, the guide rod 6 is in sliding fit with the base frame 1, a cylindrical rod 7 is rotatably mounted at a bottom of the screw 5, a top of the rod 7 is connected with a bottom of the guide rod 6, universal wheels 8 are mounted at bottoms of four corners of the rod 7, a driving portion 9 for driving the screw 5 to perform vertical linear movement is mounted on the base frame 1, when in use, the two sub fences 3 are driven to move reversely by the driving members 4, keep away from main rail 2 gradually, the interception area of this design can effectual increase this device, compare ordinary rail and need a plurality of monomers when carrying out the interception, the interception area of this device can be equated to three times of an ordinary guardrail, and it is very convenient to open and pack up when using and not using, this device is when using, the bottom surface of chassis 1 contacts with ground, when this device needs to move, drive screw rod 5 through drive division 9 and carry out vertical to the rectilinear motion, can drive body of rod 7 and guide bar 6 synchronous activity, when screw rod 5 moves down, four universal wheels 8 of body of rod 7 bottom can contact with ground gradually, jack up this device gradually and keep away from ground, can move this device at this moment, otherwise four universal wheels 8 keep away from ground gradually, the bottom surface of chassis 1 contacts with ground, this mode is easy to operate, realized the convenient to move of this device, when the device is transferred, the device is carried without manpower, great convenience is brought to the work of constructors, and the stability in a non-moving state is good.

As shown in fig. 3, in some embodiments, the driving member 4 includes a movable groove 401 disposed in the main rail 2, and further includes a sliding groove 402 disposed on the main rail 2, the sliding groove 402 is communicated with the movable groove 401, a screw 403 is rotatably disposed in the movable groove 401 through a bearing, a movable block 404 is threadedly disposed on the screw 403, one end of the movable block 404 penetrates through the sliding groove 402 and is connected with the sub-rail 3, end portions of opposite sides of the two screws 403 all penetrate through one side of the corresponding sub-rail 3 and are disposed with a knob 405, when in use, by respectively screwing the two knobs 405, the movable groove 401 and the sliding groove 402 play a role in guiding and limiting, drive the two movable blocks 404 to respectively move along a length direction of the corresponding screws 403, and drive the two sub-rails 3 to reversely move.

As shown in fig. 7-8, in some embodiments, the screw 5 and the guide rod 6 have the same length, and the top of the screw 5 and the top of the guide rod 6 are both provided with a limiting block 10, and the design of the limiting block 10 realizes that the screw 5 and the guide rod 6 do not separate from the bottom frame 1 when moving downwards, thereby playing a role in limiting.

As shown in fig. 8, in some embodiments, the driving portion 9 includes a first bevel gear 901 rotatably mounted on the chassis 1 through a bearing and in threaded engagement with the screw 5, and further includes a rotating rod 902 rotatably penetrating one side of the chassis 1, a second bevel gear 903 meshed with the first bevel gear 901 is mounted at one end of the rotating rod 902, and a motor 904 is mounted at the other end of the rotating rod 902, when in use, the rotating rod 902 is driven to rotate through forward rotation of an output shaft of the motor 904, the second bevel gear 903 is driven to rotate, the first bevel gear 901 is driven to rotate due to meshing of the second bevel gear 903 and the first bevel gear 901, the screw 5 is driven to move upward due to threaded engagement of the first bevel gear 901 and the screw 5, and otherwise, the screw 5 is driven to move downward.

As shown in fig. 5 to 6, in some embodiments, the plate bodies 11 are mounted on the opposite sides of the two subsidiary fences 3, one of the plate bodies 11 is provided with a clamping hole 12, the other plate body 11 is provided with a receiving groove 13, a vertically oriented spring 14 is mounted inside the receiving groove 13, and one end of the spring 14 is provided with a connecting hook 15.

As shown in fig. 1, in some embodiments, two main fences 2 and two sub-fences 3 are each provided with a reflector 16, and the reflectors 16 are designed to play a role of warning and reminding.

Claims

1. The building construction safety management fence is characterized by comprising a base frame (1), wherein two main fences (2) which are parallel to each other are installed on the base frame (1), two auxiliary fences (3) are movably installed on opposite sides of the main fences (2), a driving piece (4) used for driving the auxiliary fences (3) to move is installed on each of the two main fences (2), the moving directions of the two auxiliary fences (3) are opposite, a screw rod (5) and a guide rod (6) which are vertical to each other penetrate through the base frame (1), the screw rod (5) is in threaded fit with the base frame (1), the guide rod (6) is in sliding fit with the base frame (1), a rod body (7) which is in an I-shaped shape is installed on the bottom of the screw rod (5) in a rotating mode, the top of the rod body (7) is connected with the bottom of the guide rod (6), universal wheels (8) are installed at the bottoms of four corners of the rod body (7), and a driving part (9) for driving the screw rod (5) to do vertical linear motion is arranged on the bottom frame (1).

2. The building construction safety management fence according to claim 1, characterized in that the driving member (4) comprises a movable groove (401) and a sliding groove (402) which are arranged in the main fence (2), the sliding groove (402) is communicated with the movable groove (401), a screw rod (403) is rotatably arranged in the movable groove (401) through a bearing, a movable block (404) is arranged on the screw rod (403) in a threaded manner, one end of the movable block (404) penetrates through the sliding groove (402) to be connected with the auxiliary fence (3), and two opposite ends of the screw rod (403) penetrate through one side of the corresponding auxiliary fence (3) to be connected with a knob (405).

3. The construction safety management fence according to claim 1, characterized in that the screw (5) and the guide rod (6) are the same in length and are provided with a limiting block (10) at the top.

4. The construction safety management fence according to claim 1, wherein the driving part (9) comprises a first bevel gear (901) rotatably mounted on the base frame (1) through a bearing and in threaded fit with the screw (5), and further comprises a rotating rod (902) rotatably penetrating one side of the base frame (1), one end of the rotating rod (902) is provided with a second bevel gear (903) engaged with the first bevel gear (901), and the other end of the rotating rod (902) is provided with a motor (904).

5. The building construction safety management fence according to claim 1, wherein plate bodies (11) are mounted on opposite sides of the two subsidiary fences (3), one of the plate bodies (11) is provided with a clamping hole (12), the other plate body (11) is provided with a receiving groove (13), a vertically-oriented spring (14) is mounted inside the receiving groove (13), and a connecting hook (15) is mounted at one end of the spring (14).

6. The construction safety management fence according to claim 1, wherein two of the main fences (2) and two of the sub-fences (3) are each mounted with a light reflecting plate (16).