CN218715814U

CN218715814U - House construction guardrail convenient to build

Info

Publication number: CN218715814U
Application number: CN202223015141.XU
Authority: CN
Inventors: 王山山; 庞奎亮; 韩庚友; 王翠兰; 包会之
Original assignee: China Coal Construction Foundation Engineering Co ltd
Current assignee: China Coal Construction Foundation Engineering Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of building guardrails, in particular to a house construction guardrail convenient to build, which comprises a bracket; a breast board is arranged on one side of the support, a foot pad is fixedly connected to the bottom of the support, an installation component is arranged on the inner wall of the support and comprises a rotating rod, the rotating rod is rotatably connected to the inner wall of the support, and one side of the rotating rod extends out of the support; through rotating the carousel, make the carousel drive bull stick and first bevel gear rotate, drive two sets of second bevel gears and two sets of lead screws rotation of one side engaged with through first bevel gear, and two sets of lead screws are reverse to be set up, can drive two sets of nuts when rotating and remove in opposite direction, until inject the inserted bar in the fixed slot of installation piece one side, can fix the installation piece, and two sets of installation pieces are fixed simultaneously, can install breast board and support, the while is convenient for breast board and the many times installation utilization of support, the problem that the guardrail used the screw to be not convenient for reuse has been solved.

Description

House construction guardrail convenient to build

Technical Field

The utility model relates to a building guardrail technical field specifically is a house construction guardrail convenient to build.

Background

The guardrail is a tool for enclosing and protecting a designated area, is usually used on a building site of a house, can protect the safety of a construction area, can be used for reminding people not related to construction to enter a construction area, can also play a role in blocking, and can prevent people or construction vehicles and the like from falling.

The protective guard can be generally divided into a fence and a bracket, the fence is used for intercepting personnel or vehicles, the bracket is used for connecting the fences on two sides and determining the position of the fence, and when the protective guard is installed, the fence and the bracket are usually installed by using screws and nuts, so that the protective guard is built.

In the prior art, when the guardrails are installed, a plurality of groups of guardrails are usually installed by using screws and bolts, and the screws are easy to cause thread slipping after being repeatedly used for many times, so that the guardrails are inconvenient to install for many times; therefore, a house construction guardrail convenient to build is provided to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the problem that exists among the prior art, the utility model provides a house construction guardrail convenient to build.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a house construction guardrail convenient for building, which comprises a bracket; a breast board is arranged on one side of the support, a foot pad is fixedly connected to the bottom of the support, and a mounting assembly is arranged on the inner wall of the support;

the mounting assembly comprises a rotating rod, the rotating rod is rotatably connected to the inner wall of the support, one side of the rotating rod extends out of the support, a rotary disc is fixedly connected to one side, far away from the rotary disc, of the rotating rod, a first bevel gear is fixedly connected to one side of the rotating rod, a second bevel gear is meshed to one side of the first bevel gear, a lead screw is fixedly connected to the top end of the second bevel gear, a nut is in threaded connection with the top end of the lead screw, the nut is square, the fixing direction of the inner wall of the support is transmitted, the nut is slidably connected to the inner wall of the support, a mounting groove is formed in the top end of the inner wall of the support, the mounting groove is T-shaped, inserting rods are fixedly connected to two sides of the nut, a mounting block is fixedly connected to one side of the breast board, the mounting block is inserted into the inner wall of the mounting groove, a fixing groove is formed in the inner wall of the mounting groove, the mounting block is inserted into the inner wall of the fixing groove, the second bevel gear, the lead screw, the nut, the inserting rods and the inserting rods are symmetrically distributed on the top and the bottom of the support, and the lead screws are reversely distributed.

Preferably, the spout has been seted up to support one side, spout inner wall rigid coupling has the spring, spring one end rigid coupling has the ejector pad, the spout is stretched out to ejector pad one side, the one side rigid coupling that the spout was stretched out to the ejector pad has the protective housing, the protective housing cup joints in the carousel outside.

Preferably, a handle is fixedly connected to one side of the protective shell, and the handle is U-shaped.

Preferably, the bottom of one side of the support is fixedly connected with a supporting plate, and the supporting plate is arranged at the bottom of the breast board.

Preferably, the support has been seted up the fluting near one side of breast board, fluting inner wall rigid coupling has magnet, the breast board material is iron.

Preferably, the top end of the screw rod is rotatably connected with a shaft sleeve, and the shaft sleeve is fixedly connected to the top end of the inner wall of the support.

The utility model discloses an useful part lies in:

1. the utility model discloses a rotate the carousel, make the carousel drive bull stick and first bevel gear rotate, drive two sets of second bevel gears and two sets of lead screws rotation of one side engaged with through first bevel gear, and two sets of lead screws are reverse to be set up, can drive two sets of nuts when rotating and remove to the opposite direction, until inject the inserted bar in the fixed slot of installation piece one side, can fix the installation piece, and two sets of installation pieces are fixed simultaneously, can install breast board and support, the while be convenient for breast board and the repetitious installation utilization of support, the problem that the guardrail used the screw to be not convenient for reuse has been solved.

2. The utility model discloses an at the inside spring that sets up of spout, can be convenient for promote the ejector pad to one side through the spring, through set up the protective housing in slider one side, can be after having installed the breast board, be convenient for through the protective housing cover outside the carousel to prevent that the carousel from being bumped by the mistake.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional view of a first embodiment;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic cross-sectional perspective view of a second embodiment;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is an enlarged view at C of FIG. 4;

fig. 7 is a schematic structural view of the rubber pad of the second embodiment.

In the figure: 1. a support; 2. a breast board; 301. a rotating rod; 302. a turntable; 303. a first bevel gear; 304. a second bevel gear; 305. a screw rod; 306. a nut; 307. inserting a rod; 308. mounting grooves; 309. mounting blocks; 310. fixing grooves; 4. a chute; 5. a spring; 6. a push block; 7. a protective shell; 8. a handle; 9. a shaft sleeve; 10. a pallet; 11. a foot pad; 12. grooving; 13. a magnet; 14. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 6, a building construction guard rail convenient to construct includes a bracket 1; a breast board 2 is arranged on one side of the support 1, a foot pad 11 is fixedly connected to the bottom of the support 1, and an installation component is arranged on the inner wall of the support 1;

the mounting assembly comprises a rotating rod 301, the rotating rod 301 is rotatably connected to the inner wall of the support 1, one side of the rotating rod 301 extends out of the support 1, a rotating disc 302 is fixedly connected to one side of the rotating rod 301 extending out of the support 1, a first bevel gear 303 is fixedly connected to one side of the rotating rod 301 far away from the rotating disc 302, a second bevel gear 304 is meshed with one side of the first bevel gear 303, the top end of the second bevel gear 304 is fixedly connected with a screw rod 305, a nut 306 is in a square shape and is in a transmission fixing direction with the inner wall of the support 1, the nut 306 is slidably connected to the inner wall of the support 1, a mounting groove 308 is formed in the top end of the inner wall of the support 1, the mounting groove 308 is in a T shape, inserting rods 307 are fixedly connected to two sides of the nut 306, mounting blocks 309 are fixedly connected to one side of the breast board 2, the mounting blocks 309 are inserted into the inner wall of the mounting groove 308, a fixing groove 310 is formed in the inner wall of the mounting groove 308, two sets of the mounting grooves 304, two sets of the screw rod 305, the nut 306, the inserting rods 307, the mounting groove 307, the two sets of the mounting grooves are symmetrically distributed at the top end of the mounting groove 305 and the bottom of the support 1;

in operation, in the prior art, when a guardrail is installed, a plurality of sets of guardrails are generally installed by using screws and bolts, the screws are easily slippery after being repeatedly used for many times, and are not convenient to install the guardrail for many times, in order to solve the problem that the screws are not convenient to repeatedly use when the guardrail is used, when the guardrail 2 needs to be installed, the installation block 309 arranged on one side of the guardrail 2 is inserted into the installation groove 308 arranged inside the guardrail support 1, then the turntable 302 is rotated, the turntable 302 drives the rotating rod 301 to rotate, the rotating rod 301 drives the first bevel gear 303 arranged on one side to rotate, the first bevel gear 303 rotates to drive the two sets of meshed gears 304 on one side to rotate, the two sets of second bevel gears 304 rotate to drive the two sets of lead screws 305 to rotate, the two sets of lead screws 305 are reversely arranged, the two sets of nuts 306 are driven to move in the opposite direction when the rotating, the nuts 306 and the inner walls of the support 1 are both in a square shape, the nuts 306 are driven to horizontally move, the insertion rods 307 arranged on both sides of the nut 306 are driven to horizontally, until the insertion rods 307 are inserted into the installation block 309 arranged on one side of the installation block 310, thereby fixing the installation block 309, and the guardrail support 309 is fixed, and the guardrail can be installed with the guardrail 2, and the guardrail for many times, and the guardrail can be convenient to install the guardrail 2, and can be installed at the guardrail at the support 2 at the same time, and can be installed at the same time, and can be conveniently.

A sliding groove 4 is formed in one side of the support 1, a spring 5 is fixedly connected to the inner wall of the sliding groove 4, a pushing block 6 is fixedly connected to one end of the spring 5, the sliding groove 4 extends out of one side of the pushing block 6, a protective shell 7 is fixedly connected to one side of the pushing block 6 extending out of the sliding groove 4, and the protective shell 7 is sleeved outside the turntable 302;

during operation, through at the inside spring 5 that sets up of spout 4, can be convenient for promote ejector pad 6 to one side through spring 5, through set up protective housing 7 in slider one side, can be after having installed sideboard 2, be convenient for overlap outside carousel 302 through protective housing 7 to prevent that carousel 302 from being bumped by the mistake.

A handle 8 is fixedly connected to one side of the protective shell 7, and the handle 8 is U-shaped;

in operation, the protective shell 7 is provided with the U-shaped handle 8, so that the protective shell 7 can be conveniently pushed upwards through the handle 8 when the protective shell 7 needs to be removed.

A supporting plate 10 is fixedly connected to the bottom of one side of the support 1, and the supporting plate 10 is arranged at the bottom of the breast board 2;

in operation, the supporting plate 10 is arranged at the bottom of the bracket 1, so that the bottom of the breast board 2 can be conveniently supported, and the stress at the mounting block 309 can be relieved.

One side, close to the breast board 2, of the support 1 is provided with a slot 12, the inner wall of the slot 12 is fixedly connected with a magnet 13, and the breast board 2 is made of iron;

during operation, through set up fluting 12 and magnet 13 in support 1 one side, can be when installation breast board 2, be convenient for adsorb the breast board 2 of iron through magnet 13 to be favorable to the position of fixed breast board 2.

The top end of the screw rod 305 is rotatably connected with a shaft sleeve 9, and the shaft sleeve 9 is fixedly connected to the top end of the inner wall of the bracket 1;

during operation, the shaft sleeve 9 is arranged on the inner wall of the support 1, so that the rotating position of the screw rod 305 can be stabilized through the shaft sleeve 9, and the screw rod 305 is prevented from deviating when rotating.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a rubber pad 14 is fixedly connected to the bottom of the foot pad 11; in operation, the rubber pad 14 is arranged at the bottom of the foot pad 11, so that a buffering effect can be provided for the bottom of the foot pad 11.

The working principle is that in order to solve the problem that the screw used by the guardrail is not convenient to recycle, when the baffle 2 needs to be installed, the installation block 309 arranged on one side of the baffle 2 is inserted into the installation groove 308 arranged inside the bracket 1, the slotted 12 and the magnet 13 are arranged on one side of the bracket 1, so that the baffle 2 made of iron can be conveniently adsorbed by the magnet 13 when the baffle 2 is installed, thereby being beneficial to fixing the position of the baffle 2, then the rotary disc 302 is rotated, the rotary disc 302 drives the rotary rod 301 to rotate, the rotary rod 301 drives the first bevel gear 303 arranged on one side to rotate when rotating, the first bevel gear 303 rotates to drive the two sets of second bevel gears 304 meshed with one side to rotate, the two sets of second bevel gears 304 rotate to drive the two sets of screw rods 305 to rotate, and the shaft sleeve 9 is arranged on the inner wall of the bracket 1, thereby preventing the screw rods 305 from shifting when rotating, the two sets of screw rods 305 are arranged in reverse directions, and can drive the two sets of nuts 306 to move in reverse directions when rotating, because the nuts 306 and the inner walls of the bracket 1 are square, the nuts 306 can be moved horizontally, and the inserted rods 307 arranged at two sides of the nuts 306 can be driven to move horizontally until the inserted rods 307 are inserted into the fixing grooves 310 arranged at one side of the mounting blocks 309, so that the mounting blocks 309 can be fixed, the two sets of mounting blocks 309 are fixed simultaneously, the railing panel 2 and the bracket 1 can be mounted, the bottom of the bracket 1 can be conveniently supported by arranging the supporting plate 10 at the bottom of the bracket 1, the railing panel 2 and the bracket 1 can be conveniently mounted and utilized for multiple times, the spring 5 is arranged in the sliding groove 4, the pushing block 6 can be conveniently pushed to one side through the spring 5, the protective shell 7 is arranged at one side of the sliding block, after the railing panel 2 is mounted, the protective shell 7 can be conveniently sleeved outside the rotary table 302, therefore, the rotary disc 302 is prevented from being touched by mistake, and when the protective shell 7 needs to be removed, the protective shell 7 can be conveniently pushed upwards through the handle 8.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A house construction guardrail convenient to build comprises a bracket (1); a breast board (2) is arranged on one side of the support (1), a foot pad (11) is fixedly connected to the bottom of the support (1), and a mounting assembly is arranged on the inner wall of the support (1);

the mounting assembly comprises a rotating rod (301), the rotating rod (301) is rotatably connected to the inner wall of the support (1), one side of the rotating rod (301) extends out of the support (1), one side of the rotating rod (301) extending out of the support (1) is fixedly connected with a turntable (302), one side of the rotating rod (301) far away from the turntable (302) is fixedly connected with a first bevel gear (303), one side of the first bevel gear (303) is meshed with a second bevel gear (304), the top end of the second bevel gear (304) is fixedly connected with a screw rod (305), the top end of the screw rod (305) is in threaded connection with a nut (306), and the nut (306) is square, the inner wall of support (1) is gone to transmit the maintenance direction, nut (306) sliding connection is in support (1) inner wall, mounting groove (308) have been seted up on support (1) inner wall top, mounting groove (308) shape is the T shape, nut (306) both sides rigid coupling has inserted bar (307), breast board (2) one side rigid coupling has installation piece (309), installation piece (309) are pegged graft at mounting groove (308) inner wall, fixed slot (310) have been seted up to mounting groove (308) inner wall, install piece (309) are pegged graft at fixed slot (310) inner wall, second bevel gear (304), lead screw (305), the nut (306), the inserted bar (307) and the mounting block (309) are arranged in two groups and symmetrically distributed at the top end and the bottom of the support (1), and the screw rods (305) are distributed in the opposite direction.

2. A housing construction guardrail convenient to build according to claim 1, which is characterized in that: spout (4) have been seted up to support (1) one side, spout (4) inner wall rigid coupling has spring (5), spring (5) one end rigid coupling has ejector pad (6), spout (4) are stretched out to ejector pad (6) one side, one side rigid coupling that spout (4) were stretched out in ejector pad (6) has protective housing (7), protective housing (7) cup joint in carousel (302) outside.

3. A housing construction guardrail convenient to build according to claim 2, characterized in that: a handle (8) is fixedly connected to one side of the protective shell (7), and the handle (8) is U-shaped.

4. A housing construction guardrail convenient to build according to claim 3, characterized in that: the bottom of one side of the support (1) is fixedly connected with a supporting plate (10), and the supporting plate (10) is arranged at the bottom of the breast board (2).

5. A housing construction guardrail convenient to build according to claim 4, characterized in that: fluting (12) have been seted up to one side that support (1) is close to breast board (2), fluting (12) inner wall rigid coupling has magnet (13), breast board (2) material is iron.

6. A housing construction guardrail convenient to build according to claim 5, characterized in that: the top end of the screw rod (305) is rotatably connected with a shaft sleeve (9), and the shaft sleeve (9) is fixedly connected to the top end of the inner wall of the support (1).