CN217001201U

CN217001201U - Building construction rail guard

Info

Publication number: CN217001201U
Application number: CN202122353999.6U
Authority: CN
Inventors: 郁典范; 韩国强; 韩阳; 黄海军; 陈宏业; 祝秀莲; 朱叶; 黄海洲; 马林春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-07-19
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a building construction protective guard, and relates to the technical field of protective guards. The utility model comprises two upright posts, wherein a scissor bracket is articulated between the two upright posts in a sliding manner, the scissor bracket comprises a plurality of scissor forks which are sequentially connected end to end from left to right, the left and the right of the two adjacent scissor forks are rotatably connected by adopting a bolt connecting pair, a locking assembly is fixedly arranged between the two upright posts, and the middle part of one of the upright posts is provided with a threaded hole in a penetrating manner. According to the utility model, the upright post is arranged, and the scissor bracket, the screw rod and the first U-shaped block are arranged in a matching manner, so that the screw rod can be rotated to drive the first U-shaped block to move left and right, and the scissor bracket can be unfolded or folded, so that the height of the scissor bracket is changed, and the protection height of the device can be adjusted; when the device needs to be moved, each group of scissors forks can be closed by rotating the screw rod, so that the device is contracted, the occupied space is reduced, and the device can be conveniently moved.

Description

Building construction rail guard

Technical Field

The utility model belongs to the technical field of guardrails, and particularly relates to a building construction guardrail.

Background

The guardrail is a structure that is used for carrying out safety protection to personal safety and equipment object, effectual keep apart personal safety and equipment object, prevent unexpected emergence, site periphery department generally is provided with the guardrail if the building, play the warning effect, avoid non-constructor mistake to go into the construction district and cause danger and avoid the vehicle mistake to go into and the trouble of damaged job site, current guardrail height is fixed, if touch the unable regulation of special cases, secondly, the length of guardrail is fixed, occupy too many spaces when moving, lead to comparatively loaded down with trivial details when removing it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a building construction protective guard, aiming at solving the problems that the height of the existing protective guard is fixed, the height of the existing protective guard cannot be adjusted if special conditions happen, the length of the protective guard is fixed, too much space is occupied during moving, and the moving is complicated.

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

the utility model provides a construction rail guard is built in room, includes two stands, two it has the fork support of cutting to slide to articulate between the stand, cut the fork support and include a plurality of forks of cutting from left to right in proper order end to end connection, all adopt the vice rotation of bolted connection to connect between two adjacent forks about, and fixed mounting has the dead subassembly of lock between two stands, and one of them set up threaded hole is run through at the middle part of stand, the inside threaded connection of screw hole has the screw rod, the one end of screw rod is rotated and is connected with first U type piece, first U type piece and edge cut and rotate through the pivot between the fork middle part live point and be connected.

Furthermore, the upright column is provided with sliding grooves at the upper end and the lower end of one side close to the scissor fork, the upright column is provided with an adjusting groove communicated with the sliding grooves, a sliding block is arranged inside the sliding grooves in a sliding mode, the sliding block is rotatably connected with the tail end of the scissor fork, a fastening bolt is rotatably arranged inside the adjusting groove, and the fastening bolt is in threaded connection with the sliding block.

Further, the locking assembly comprises a sleeve fixedly mounted on the side wall of the upright post, a slide rod with the tail end fixed with the upright post on the other side is slidably arranged inside the sleeve, and a fixing bolt used for fixing the slide rod is connected to the sleeve in a threaded manner.

Furthermore, one side of the stand, which is far away from the fastening bolt, is fixedly provided with a second U-shaped block, a supporting rod is connected in the second U-shaped block in a rotating manner, and a supporting seat is fixedly arranged at the bottom of the supporting rod.

Furthermore, the bottom of the upright post is fixedly provided with a base, and the base is provided with a mounting hole.

The utility model has the following beneficial effects:

according to the utility model, the upright post is arranged and is matched with the scissor bracket, the screw rod and the first U-shaped block, so that the screw rod can drive the first U-shaped block to move left and right by rotating the screw rod, the scissor bracket can be opened or closed, the height of the scissor bracket is changed, and the protection height of the device can be adjusted; when the device needs to be moved, each group of scissors forks can be closed by rotating the screw rod, so that the device is contracted, the occupied space is reduced, and the device can be conveniently moved.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the present invention;

reference numerals are as follows: 1. a column; 11. a chute; 12. an adjustment groove; 13. a slider; 14. fastening a bolt; 15. a base; 16. mounting holes; 2. shearing a fork; 21. a first U-shaped block; 22. a screw; 3. a sleeve; 31. fixing the bolt; 32. a slide bar; 4. a second U-shaped block; 41. a support bar; 42. a supporting seat; 5. and a bolt connecting pair.

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. 1-3, a building construction protective guard comprises two upright posts 1, a scissor bracket is hinged between the two upright posts 1 in a sliding manner, the scissor bracket comprises a plurality of scissor forks 2 sequentially connected end to end from left to right, the left and right of two adjacent scissor forks 2 are rotatably connected by a bolt connecting pair 5, a locking assembly is fixedly installed between the two upright posts 1, a threaded hole is formed in the middle of one upright post 1 in a penetrating manner, a screw rod 22 is connected to the inner thread of the threaded hole, one end of the screw rod 22 is rotatably connected with a first U-shaped block 21, the first U-shaped block 21 is rotatably connected with a rotating point in the middle of the scissor fork 2 at the edge through a rotating shaft, in some embodiments, the upright posts 1 are provided and the scissor bracket, the screw rod 22 and the first U-shaped block 21 are cooperatively arranged, so that the screw rod 22 can drive the first U-shaped block 21 to move left and right, therefore, the scissor bracket can be unfolded or folded, the height of the scissor bracket is changed, and the protection height of the device can be adjusted; when the device needs to be moved, each group of scissors 2 can be closed by rotating the screw rod 22, so that the device is contracted, the occupied space is reduced, and the device can be conveniently moved; more specifically, when the device is used, the screw rod 22 can be rotated, the screw rod 22 drives the first U-shaped block 21 to move left and right, the first U-shaped block 21 pushes the scissors 2 to be close to or away from each other, when the scissors 2 are close to each other, the angle of the scissors 2 is reduced, the protection height of the scissors support is further improved, when the scissors 2 are away from each other, the angle of the scissors 2 is increased, the protection height of the scissors support is further reduced, and therefore a user can adjust the protection height of the device according to the actual condition of a construction site; after the adjustment is finished, the distance between the two upright posts 1 can be fixed through the locking mechanism, so that the change of the distance between the two upright posts 1 and the change of the protection height of the device are avoided; secondly, when the device needs to be moved after construction is completed, the shear fork 2 can be folded by rotating the screw rod 22, so that the device is contracted, the space occupation of the device can be reduced, and the device is convenient to move.

As shown in fig. 1, the vertical column 1 is provided with sliding grooves 11 at the upper and lower ends of one side close to the scissors 2, the vertical column 1 is provided with an adjusting groove 12 communicated with the sliding grooves 11, the sliding block 13 is slidably disposed inside the sliding grooves 11, the sliding block 13 is rotatably connected with the scissors 2 at the tail end, the adjusting groove 12 is rotatably provided with a fastening bolt 14, the fastening bolt 14 is in threaded connection with the sliding block 13, here, through the sliding grooves 11, the adjusting groove 12, the sliding block 13 and the fastening bolt 14, when the protection height of the device is adjusted, the scissors 2 drives the sliding block 13 to be located inside the sliding grooves 11 to move up and down, and after the adjustment is completed, the sliding block 13 can be locked by screwing the fastening bolt 14.

As shown in fig. 2, the locking assembly includes a sleeve 3 fixedly mounted on a side wall of the upright 1, a sliding rod 32 having a terminal fixed to the upright 1 on the other side is slidably disposed inside the sleeve 3, and a fixing bolt 31 for fixing the sliding rod 32 is threadedly connected to the sleeve 3, where through the locking assembly, after the height of the device is adjusted, the fixing bolt 31 is screwed to fix the sliding rod 32 at a specific position in the sleeve 3, so as to further stabilize the device.

As shown in fig. 3, a second U-shaped block 4 is fixedly mounted on one side of the column 1 away from the fastening bolt 14, a supporting rod 41 is rotatably connected in the second U-shaped block 4, and a supporting seat 42 is fixedly mounted at the bottom of the supporting rod 41, wherein the supporting rod 41 and the supporting seat 42 are cooperatively arranged by the second U-shaped block 4, so that the collision resistance of the device can be improved, and the device cannot be easily knocked down.

As shown in fig. 1, a base 15 is fixedly installed at the bottom of the upright 1, and a mounting hole 16 is opened on the base 15, here through the installed base 15, and the mounting hole 16 is opened on the base 15, so that the installation of the device can be facilitated.

Claims

1. The utility model provides a construction rail guard is built in room, includes two stands (1), its characterized in that, two it has the fork support of cutting to slide to articulate between stand (1), cut the fork support and include a plurality of forks (2) of from left to right end to end connection in proper order, all adopt between two adjacent forks (2) about bolted connection vice (5) to rotate to connect, and fixed mounting has the dead subassembly of lock between two stands (1), and one of them the middle part of stand (1) is run through set up threaded hole, the internal thread of screw hole is connected with screw rod (22), the one end of screw rod (22) is rotated and is connected with first U type piece (21), first U type piece (21) and edge cut and rotate through the pivot between fork (2) middle part rotation point and connect.

2. The building construction protective guard according to claim 1, characterized in that the upper and lower ends of one side of the upright post (1) close to the scissor (2) are provided with sliding grooves (11), the upright post (1) is provided with adjusting grooves (12) communicated with the sliding grooves (11), the sliding grooves (11) are internally provided with sliding blocks (13) in a sliding manner, the sliding blocks (13) are rotatably connected with the scissor (2) at the tail end, the adjusting grooves (12) are internally provided with fastening bolts (14) in a rotating manner, and the fastening bolts (14) are in threaded connection with the sliding blocks (13).

3. The building construction protective guard according to claim 1, characterized in that the locking assembly comprises a sleeve (3) fixedly mounted on the side wall of the upright (1), a sliding rod (32) with the end fixed with the upright (1) on the other side is slidably arranged inside the sleeve (3), and a fixing bolt (31) for fixing the sliding rod (32) is connected to the sleeve (3) in a threaded manner.

4. The building construction protective guard according to claim 2, characterized in that a second U-shaped block (4) is fixedly mounted on one side of the upright post (1) far away from the fastening bolt (14), a support rod (41) is rotatably connected to the second U-shaped block (4), and a support seat (42) is fixedly mounted at the bottom of the support rod (41).

5. The building construction protective guard according to claim 1, wherein a base (15) is fixedly installed at the bottom of the upright post (1), and a mounting hole (16) is formed in the base (15).