CN221462007U

CN221462007U - Building construction guardrail

Info

Publication number: CN221462007U
Application number: CN202322569818.2U
Authority: CN
Inventors: 薛海瑞
Original assignee: Hubei Huayuan Weide Construction Engineering Co ltd
Current assignee: Hubei Huayuan Weide Construction Engineering Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-08-02
Anticipated expiration: 2033-09-21

Abstract

The utility model provides a building construction guardrail, which relates to the technical field of building guardrails and comprises a guardrail support, wherein an adjusting rotating wheel is rotatably connected inside the guardrail support, a driving gear is fixedly arranged inside the adjusting rotating wheel, a transmission gear is meshed with the driving gear, a transmission screw is fixedly arranged inside the transmission gear, a threaded sleeve is connected with the surface of the transmission screw in a threaded manner, and a fixing cone is fixedly connected with the bottom of the threaded sleeve. The utility model has the advantages that: the conical drilling structure driven by the screw drive is arranged at the center of the fixing structure in contact with the ground, the guardrail is fixed by drilling into the ground through the conical drilling structure, the gear drive structure is arranged at the top end of the screw drive structure to serve as a power transmission device, the guardrail can be disassembled and assembled by conveying power to the gear drive structure in the guardrail disassembling and assembling process, the disassembling and assembling efficiency of the guardrail is improved, and the operation is simple.

Description

Building construction guardrail

Technical Field

The utility model relates to the technical field of building guardrails, in particular to a building construction guardrail.

Background

The construction guardrail is frequently used for protection in order to ensure the safety of a construction area during construction of a building, so that pedestrians are prompted to construct the area and irrelevant personnel are prevented from intruding. The existing construction engineering guard rail is complex in installation process and inconvenient to use due to the fact that the guard rail is too simple in structure.

The guardrail for construction is introduced in CN218509189U, through the connection horizontal muscle and the crisscross joint bar that set up to under the effect that the mode of connection between preceding mounting plate, back mounting plate and fixed railing mounting plate all through bolt and ground is threaded connection, make the installation of rail guard railing more swift convenient. However, the guardrail is installed by using a large number of bolts, and the operation is troublesome.

Disclosure of utility model

Therefore, the utility model aims to provide a building construction guardrail, which solves the problems in the background art and overcomes the defects in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a construction guardrail, including a construction guardrail base, a guardrail support is fixedly connected to a top end of the construction guardrail base, an adjusting wheel is rotatably connected to an inside of the guardrail support, a driving gear is fixedly installed inside the adjusting wheel, the driving gear is meshed with a driving gear, a driving screw is fixedly installed inside the driving gear, a threaded sleeve is connected to a surface of the driving screw in a threaded manner, a fixing cone is fixedly connected to a bottom of the threaded sleeve, assembling grooves are formed in two ends of the guardrail support, and a closing clamping plate is arranged above the assembling grooves.

By the preferred mode of above-mentioned arbitrary scheme, the movable groove with fixed awl looks adaptation is all seted up at the middle part of building guardrail base and guardrail pillar, the one end of guardrail pillar bottom has the dismouting piece through screw fixed mounting.

The technical scheme is adopted: the bottom of the guardrail support post is provided with the movable groove which is convenient for accommodating the fixed cone, and the driving gear and the transmission gear are convenient to disassemble and assemble through the disassembly and assembly of the disassembly and assembly block.

By the above-mentioned scheme preferred, the dismouting piece is located the top of adjusting the runner, the bottom of dismouting piece is connected with adjusting the runner rotation, the mounting groove with the drive gear looks adaptation has been seted up at the middle part of adjusting the runner.

The technical scheme is adopted: utilize the fixed of dismouting piece to fix the regulation runner, make the regulation runner support drive gear, be favorable to the better rotation of drive gear.

By any of the above schemes, it is preferable that the driving gear and the driving gear are both located inside the guardrail posts, and the driving gear and the driving screw are in interference fit.

The technical scheme is adopted: the driving gear drives the transmission gear to rotate through gear transmission in the rotating process, and the transmission gear drives the transmission screw to rotate.

By any of the above-mentioned schemes, preferably, the drive screw is rotatably connected to the inside of the guardrail support, the threaded sleeve is located in the inside of the guardrail support, and a thread groove adapted to the drive screw is formed in the inside of the threaded sleeve.

The technical scheme is adopted: the transmission screw drives the threaded sleeve to move up and down through threaded transmission in the rotating process, and meanwhile the threaded sleeve rotates, so that the threaded sleeve drives the fixing cone to move up and down.

By any of the above schemes, preferably, the fixed cone comprises a cone seat and a cone head, the cone seat is fixedly connected to the bottom of the threaded sleeve, and the cone head is fixedly connected to the bottom of the cone seat.

The technical scheme is adopted: the cone seat drives the cone head to move in the same movement in the movement process of the threaded sleeve, so that the cone head can be drilled into the ground for fixing, or the fixing of the guardrail is released from underground drilling.

By the inside joint of above-mentioned arbitrary scheme preferred, the inside joint of equipment groove has guardrail bar, the closure cardboard includes closure spring and closure fixture block, closure spring fixed mounting is in the inside of guardrail pillar, closure spring's one end fixed mounting has the closure fixture block with guardrail pillar swing joint, closure fixture block and guardrail bar laminate mutually.

The technical scheme is adopted: in the process of installing the guardrail rod, the guardrail rod slides into the guardrail post along the assembly groove to extrude the closed clamping block, so that the closed clamping block compresses the closed spring, and after the guardrail rod is installed, the closed clamping block resets under the action of the closed spring to clamp the guardrail rod.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The conical drilling structure driven by the screw drive is arranged at the center of the fixing structure in contact with the ground, the conical drilling structure is used for drilling underground to fix the guardrail, the gear drive structure is arranged at the top end of the screw drive structure to serve as a power transmission device, the guardrail can be disassembled and assembled by conveying power to the gear drive structure in the process of disassembling and assembling the guardrail, the disassembly and assembly efficiency of the guardrail is improved, the operation is simple, and the use is convenient.

2. The limiting structure capable of elastically resetting is arranged at the top end of the connecting structure of the guardrail, the connecting structure is clamped by the limiting structure after being clamped, position interference is formed, and the stability of guardrail connection is guaranteed.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a fixed cone according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a closing card according to an embodiment of the utility model;

FIG. 4 is a schematic view of a first view cross-sectional structure of a guardrail post according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a second view cross-sectional structure of a guardrail post according to an embodiment of the present utility model;

Wherein: 1-building guardrail base, 2-guardrail post, 3-adjusting rotating wheel, 4-driving gear, 5-driving gear, 6-driving screw, 7-threaded sleeve, 8-fixed cone, 81-conical seat, 82-conical head, 9-assembled groove, 10-closed clamping plate, 101-closed spring, 102-closed clamping block, 11-dismounting block and 12-guardrail bar.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1-5, the building construction guardrail of the embodiment of the utility model comprises a building guardrail base 1, wherein a guardrail support column 2 is fixedly connected to the top end of the building guardrail base 1, an adjusting rotating wheel 3 is rotatably connected to the inside of the guardrail support column 2, a driving gear 4 is fixedly arranged in the adjusting rotating wheel 3, a driving gear 5 is meshed with the driving gear 4, a driving screw 6 is fixedly arranged in the driving gear 5, a threaded sleeve 7 is connected to the surface of the driving screw 6 in a threaded manner, a fixing cone 8 is fixedly connected to the bottom of the threaded sleeve 7, assembling grooves 9 are formed in two ends of the guardrail support column 2, and a closing clamping plate 10 is arranged above the assembling grooves 9.

By above-mentioned arbitrary scheme preferably, the movable groove with fixed awl 8 looks adaptation is all offered to the middle part of building guardrail base 1 and guardrail pillar 2, and the one end of guardrail pillar 2 bottom is through screw fixed mounting has dismouting piece 11.

The technical scheme is adopted: the bottom of the guardrail support 2 is provided with the movable groove which is convenient for accommodating the fixed cone 8, and the driving gear 4 and the transmission gear 5 are convenient to disassemble and assemble through the disassembly and assembly block 11.

By any of the above schemes, it is preferable that the dismounting block 11 is located above the adjusting rotating wheel 3, the bottom of the dismounting block 11 is rotationally connected with the adjusting rotating wheel 3, and a mounting groove adapted to the driving gear 4 is provided in the middle of the adjusting rotating wheel 3.

The technical scheme is adopted: the adjusting rotating wheel 3 is fixed by utilizing the fixation of the dismounting block 11, so that the driving gear 4 is supported by the adjusting rotating wheel 3, and the driving gear 4 can be better rotated.

It is preferable from either of the above solutions that both the drive gear 4 and the drive gear 5 are located inside the guardrail posts 2, with an interference fit between the drive gear 5 and the drive screw 6.

The technical scheme is adopted: the driving gear 4 drives the transmission gear 5 to rotate through gear transmission in the rotating process, and the transmission gear 5 drives the transmission screw 6 to rotate.

By any of the above-mentioned schemes, it is preferable that the drive screw 6 is rotatably connected to the inside of the guardrail post 2, the threaded sleeve 7 is located in the inside of the guardrail post 2, and a thread groove adapted to the drive screw 6 is provided in the inside of the threaded sleeve 7.

The technical scheme is adopted: the transmission screw 6 drives the threaded sleeve 7 to move up and down through threaded transmission in the rotating process, and meanwhile, the threaded sleeve 7 rotates, so that the threaded sleeve 7 drives the fixing cone 8 to move up and down.

By any of the above schemes, it is preferable that the fixed cone 8 includes a cone seat 81 and a cone head 82, the cone seat 81 is fixedly connected to the bottom of the threaded sleeve 7, and the cone head 82 is fixedly connected to the bottom of the cone seat 81.

The technical scheme is adopted: the conical head 82 is driven to move through the conical seat 81 in the process of moving the threaded sleeve 7, so that the conical head 82 can be drilled into the ground to fix or drilled out of the ground to release the fixation of the guardrail.

By any of the above schemes, it is preferable that the guard rail 12 is clamped in the assembly groove 9, the closing clamping plate 10 comprises a closing spring 101 and a closing clamping block 102, the closing spring 101 is fixedly mounted in the guard rail support 2, one end of the closing spring 101 is fixedly mounted with the closing clamping block 102 movably connected with the guard rail support 2, and the closing clamping block 102 is attached to the guard rail 12.

The technical scheme is adopted: during the installation of the guardrail bar 12, the closed clamping blocks 102 are extruded in the process that the guardrail bar 12 slides into the guardrail post 2 along the assembly groove 9, so that the closed clamping blocks 102 compress the closed springs 101, and after the guardrail bar 12 is installed, the closed clamping blocks 102 reset under the action of the closed springs 101 to clamp the guardrail bar 12.

The utility model relates to a building construction guardrail, which has the following working principle:

the building guardrail base 1 is moved to a position to be fixed, the manual rotation driving gear 4 drills the fixing cone 8 into the ground, the guardrail rod 12 is inserted into the assembling groove 9 to enable the closed clamping block 102 to clamp the guardrail rod 12, and when the guardrail needs to be dismantled, the driving gear 4 is reversely rotated.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

Claims

1. The utility model provides a construction guardrail, includes building guardrail base (1), the top fixedly connected with guardrail pillar (2) of building guardrail base (1), its characterized in that: the novel guardrail is characterized in that an adjusting rotating wheel (3) is connected to the inside of the guardrail support (2) in a rotating mode, a driving gear (4) is fixedly installed in the adjusting rotating wheel (3), a transmission gear (5) is meshed with the driving gear (4), a transmission screw (6) is fixedly installed in the transmission gear (5), a threaded sleeve (7) is connected to the surface of the transmission screw (6) in a threaded mode, a fixing cone (8) is fixedly connected to the bottom of the threaded sleeve (7), assembling grooves (9) are formed in the two ends of the guardrail support (2), and a closing clamping plate (10) is arranged above the assembling grooves (9).

2. A construction guardrail according to claim 1, characterized in that: the middle parts of the building guardrail base (1) and the guardrail support (2) are provided with movable grooves matched with the fixed cones (8), and one end of the bottom of the guardrail support (2) is fixedly provided with a disassembly and assembly block (11) through screws.

3. A construction guardrail according to claim 2, characterized in that: the disassembly and assembly block (11) is located above the adjusting rotating wheel (3), the bottom of the disassembly and assembly block (11) is rotationally connected with the adjusting rotating wheel (3), and an installation groove matched with the driving gear (4) is formed in the middle of the adjusting rotating wheel (3).

4. A construction guardrail according to claim 3, characterized in that: the driving gear (4) and the transmission gear (5) are both positioned in the guardrail support (2), and the transmission gear (5) and the transmission screw (6) are in interference fit.

5. A construction guardrail according to claim 4, wherein: the transmission screw (6) is rotationally connected to the inside of the guardrail support (2), the threaded sleeve (7) is located in the inside of the guardrail support (2), and a threaded groove matched with the transmission screw (6) is formed in the threaded sleeve (7).

6. A construction guardrail according to claim 5, wherein: the fixed cone (8) comprises a cone seat (81) and a cone head (82), wherein the cone seat (81) is fixedly connected to the bottom of the threaded sleeve (7), and the cone head (82) is fixedly connected to the bottom of the cone seat (81).

7. A construction guardrail according to claim 6, wherein: the inside joint of equipment groove (9) has guardrail bar (12), closed cardboard (10) are including closure spring (101) and closed fixture block (102), closure spring (101) fixed mounting is in the inside of guardrail pillar (2), the one end fixed mounting of closure spring (101) has closed fixture block (102) with guardrail pillar (2) swing joint, closed fixture block (102) are laminated mutually with guardrail bar (12).