CN213359606U

CN213359606U - Building safety protective guard

Info

Publication number: CN213359606U
Application number: CN202021945615.9U
Authority: CN
Inventors: 吴江涛; 曲兆娥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-04
Anticipated expiration: 2030-09-08

Abstract

The utility model provides a building safety protective guard. The building safety protective guard comprises a guardrail; the two connecting blocks are symmetrically and fixedly arranged on the guardrail; the two clamping grooves are respectively formed in the corresponding connecting blocks; the two connecting grooves are symmetrically formed in the guardrail, and the inner walls of the connecting grooves are movably connected with the corresponding connecting blocks; the sliding holes are formed in the guardrail; the two push rods are symmetrically and slidably arranged in the sliding holes; the two clamping rods are respectively rotatably installed on the corresponding push rods and are movably connected with the inner walls of the corresponding clamping grooves. The utility model provides a building safety protective guard has the convenient transportation, the advantage of the installation of being convenient for simultaneously.

Description

Building safety protective guard

Technical Field

The utility model relates to a rail guard technical field especially relates to a building safety rail guard.

Background

The building is a general name of buildings and structures, is an artificial environment created by people by using mastered material technical means and applying certain scientific laws, wind and water concepts and aesthetic rules to meet the needs of social life, and needs to use a protective fence to limit the range of activities of people or animals in the building construction process so as to avoid dangerous situations.

However, most of the conventional guard railings are designed integrally, and the integrated guard railing is not only inconvenient to transport, but also inconvenient to install.

Therefore, there is a need for a new construction safety guard rail that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient transportation, the building safety protective guard of the installation of being convenient for simultaneously.

For solving the technical problem, the utility model provides a building safety protective guard includes: a guardrail; the two connecting blocks are symmetrically and fixedly arranged on the guardrail; the two clamping grooves are respectively formed in the corresponding connecting blocks; the two connecting grooves are symmetrically formed in the guardrail, and the inner walls of the connecting grooves are movably connected with the corresponding connecting blocks; the sliding holes are formed in the guardrail; the two push rods are symmetrically and slidably arranged in the sliding holes; the two clamping rods are respectively rotatably installed on the corresponding push rods and are movably connected with the inner walls of the corresponding clamping grooves.

Preferably, the cavity has been seted up on the guardrail, the pivot is installed in the cavity rotation, fixed mounting has the worm wheel in the pivot, two dwangs are installed in the symmetry rotation on the worm wheel, the dwang rotates with the catch bar that corresponds and is connected, the worm is installed to the cavity internal rotation, the worm meshes with the worm wheel mutually, two mounting grooves have been seted up on the inner wall of sliding hole, fixed mounting has the reference column in the mounting groove, slidable mounting has the sliding block on the reference column, fixed mounting has rectangular piece on the sliding block, rectangular piece and the kelly fixed connection that corresponds.

Preferably, a through hole is formed in the sliding block, and the inner wall of the through hole is in sliding connection with the corresponding positioning column.

Preferably, two bases are symmetrically and fixedly installed at the bottom of the guardrail.

Preferably, a rotating groove is formed in the inner wall of one side of the cavity, and the inner wall of the rotating groove is rotatably connected with the worm.

Preferably, a rotating hole is formed in the inner wall of one side of the cavity, the inner wall of the rotating hole is rotatably connected with the worm, and one end of the worm extends out of the rotating hole and is fixedly provided with a handle.

Compared with the prior art, the utility model provides a building safety protective guard has following beneficial effect:

the utility model provides a building safety protective guard, two connecting block symmetry fixed mounting is in on the guardrail, conveniently connect, two the draw-in groove is seted up respectively on the connecting block that corresponds, two catch bar symmetry slidable mounting is in the sliding hole, two the kelly rotates respectively and installs on the catch bar that corresponds, just the inner wall swing joint of kelly and the draw-in groove that corresponds can be fixed the connecting block, prevents to drop, the bottom symmetry fixed mounting of guardrail has two bases, can conveniently install, simultaneously, improves stability.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a building safety guard rail according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a side cross-sectional structural view of FIG. 1;

fig. 4 is an enlarged schematic view of part B shown in fig. 3.

Reference numbers in the figures: 1. a guardrail; 2. connecting blocks; 3. a card slot; 4. connecting grooves; 5. a slide hole; 6. a push rod; 7. a clamping rod; 8. a cavity; 9. a rotating shaft; 10. a worm gear; 11. rotating the rod; 12. a worm; 13. mounting grooves; 14. a positioning column; 15. a slider; 16. and (5) long blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4 in combination, the safety guard rail for a building includes: a guardrail 1; the two connecting blocks 2 are symmetrically and fixedly arranged on the guardrail 1; the two clamping grooves 3 are respectively formed in the corresponding connecting blocks 2; the two connecting grooves 4 are symmetrically formed in the guardrail 1, and the inner walls of the connecting grooves 4 are movably connected with the corresponding connecting blocks 2; the sliding holes 5 are formed in the guardrail 1; the two push rods 6 are symmetrically and slidably arranged in the sliding holes 5; two kellies 7, two kellies 7 rotate respectively and install on the catch bar 6 that corresponds, just kellies 7 and the inner wall swing joint of the draw-in groove 3 that corresponds.

The utility model discloses a guardrail structure, including guardrail 1, cavity 8, pivot 9, fixed mounting has worm wheel 10 in the pivot 9, two dwang 11 are installed in the last symmetry rotation of worm wheel 10, dwang 11 rotates with the catch bar 6 that corresponds and is connected, worm 12 is installed to 8 internal rotations of cavity, worm 12 meshes with worm wheel 10 mutually, two mounting grooves 13 have been seted up on the inner wall of sliding hole 5, fixed mounting has reference column 14 in the mounting groove 13, slidable mounting has sliding block 15 on the reference column 14, fixed mounting has rectangular piece 16 on the sliding block 15, rectangular piece 16 and the 7 fixed connection of kelly that correspond.

A through hole is formed in the sliding block 15, and the inner wall of the through hole is in sliding connection with the corresponding positioning column 14.

Two bases are symmetrically and fixedly arranged at the bottom of the guardrail 1.

A rotating groove is formed in the inner wall of one side of the cavity 8, and the inner wall of the rotating groove is rotatably connected with the worm 12.

The cavity is characterized in that a rotating hole is formed in the inner wall of one side of the cavity, the inner wall of the rotating hole is rotatably connected with the worm 12, and one end of the worm 12 extends out of the rotating hole and is fixedly provided with a handle.

The utility model provides a building safety protective guard's theory of operation as follows:

when needs are dismantled, the handle rotates, the handle drives worm 12 and rotates, worm 12 drives worm wheel 10 and rotates, worm wheel 10 drives catch bar 6 and moves, catch bar 6 drives the motion of kelly 7, under the effect of rectangular piece 16, keep kelly 7 to carry out vertical motion, shift out draw-in groove 3, at this moment, shift out connecting block 2 on a guardrail 1 the spread groove 4 of another guardrail 1, can dismantle guardrail 1, and is convenient to dismantle, and simultaneously, conveniently transport, when needs are ann, insert connecting block 2 on a guardrail 1 in the spread groove 4 of another guardrail 1. The worm 12 is rotated reversely, so that the clamping rod 7 is inserted into the clamping groove 3, and the installation can be completed.

the utility model provides a building safety protective guard, two 2 symmetry fixed mounting of connecting block are in on the guardrail 1, conveniently connect, two draw-in groove 3 is seted up respectively on corresponding connecting block 2, two 6 symmetry slidable mounting of catch bar are in the sliding hole 5, two the kelly 7 rotates respectively and installs on the catch bar 6 that corresponds, just the inner wall swing joint of kelly 7 and the draw-in groove 3 that corresponds can be fixed with connecting block 2, prevents to drop, guardrail 1's bottom symmetry fixed mounting has two bases, can conveniently install, simultaneously, improves stability.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A building safety guard rail, comprising:

a guardrail;

the two connecting blocks are symmetrically and fixedly arranged on the guardrail;

the two clamping grooves are respectively formed in the corresponding connecting blocks;

the two connecting grooves are symmetrically formed in the guardrail, and the inner walls of the connecting grooves are movably connected with the corresponding connecting blocks;

the sliding holes are formed in the guardrail;

the two push rods are symmetrically and slidably arranged in the sliding holes;

the two clamping rods are respectively rotatably installed on the corresponding push rods and are movably connected with the inner walls of the corresponding clamping grooves.

2. The building safety protective guard according to claim 1, wherein a cavity is formed in the protective guard, a rotating shaft is rotatably mounted in the cavity, a worm wheel is fixedly mounted on the rotating shaft, two rotating rods are symmetrically and rotatably mounted on the worm wheel and rotatably connected with corresponding push rods, a worm is rotatably mounted in the cavity and meshed with the worm wheel, two mounting grooves are formed in the inner wall of each sliding hole, positioning columns are fixedly mounted in the mounting grooves, sliding blocks are slidably mounted on the positioning columns, long blocks are fixedly mounted on the sliding blocks, and the long blocks are fixedly connected with corresponding clamping rods.

3. The building safety guard rail of claim 2, wherein the sliding block is provided with a through hole, and the inner wall of the through hole is in sliding connection with the corresponding positioning column.

4. The building safety guard rail of claim 1, wherein two bases are symmetrically and fixedly mounted at the bottom of the guard rail.

5. The building safety guard rail of claim 2, wherein a rotating groove is formed on an inner wall of one side of the cavity, and the inner wall of the rotating groove is rotatably connected with the worm.

6. The building safety guard rail of claim 2, wherein a rotating hole is formed in an inner wall of one side of the cavity, the inner wall of the rotating hole is rotatably connected with a worm, and one end of the worm extends out of the rotating hole and is fixedly provided with a handle.