CN217680128U

CN217680128U - Slope step safety device

Info

Publication number: CN217680128U
Application number: CN202221650469.6U
Authority: CN
Inventors: 史玉得
Original assignee: Individual
Current assignee: Baiyin Nonferrous Nonmetallic Materials Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-28
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a side slope step safety device, including placing in the bottom plate at step top, the symmetry is provided with the curb plate that extends to the step both sides on the bottom plate, it has the guardrail to peg graft on the curb plate, the inside activity of curb plate is provided with the tenon pole that is linear array and distributes, the guardrail peg graft in order to order about on the curb plate the tenon pole stretches out and supports and lean on in the step bottom. The utility model discloses a side slope step safety device who provides, when using, place the bottom plate on the step earlier, the curb plate card of its both sides is in the both sides of step, peg graft the guardrail again on the curb plate, the guardrail supports and pushes away the inside tenon pole of curb plate, make its outside that extends to the curb plate and detain in the bottom of step, mounting plate and guardrail are gone up in every step in proper order, link together the guardrail again, form a complete guardrail, can provide fine guard action for the current staff on stair, also can be fine demolish after the use is accomplished, make things convenient for reuse.

Description

Slope step safety device

Technical Field

The utility model relates to a building safety technical field relates to a side slope step safety device particularly.

Background

In the building construction process, the staff need arrive the top construction area through the stair that do not have the guardrail and carry out the operation.

According to the patent number CN112252758A, the published (announced) day 2021.01.22, the disclosed general building construction stair safety protective guard comprises a supporting structure, a cross bar structure, a protective structure, a connecting structure and an adjusting structure; the two support structures for supporting and fixing the whole are respectively fixed at the top end and the bottom end of the stair; the two ends of the cross bar structure for protecting the bottom of the side edge of the stair are respectively fixed inside the two connecting structures; the two ends of the protective structure for protecting the side edges of the whole stair are respectively fixed inside the other two connecting structures, and the protective structure is connected with the cross rod structure in a clamping manner; a connecting structure for connecting and fixing the cross bar structure and the protective structure is fixed on the surface of the supporting structure; the adjusting structures for adjusting the lengths of the supporting structure and the protective structure are respectively installed inside the supporting structure and the protective structure. The use of the supporting structure of the device increases the stability and the supporting force of the protective structure, and simultaneously can drive the protective structure to change the height so as to adapt to different building construction requirements and achieve better protective effect; the protective structure has the advantages that the protective structure plays a role in protection and support, the life safety of users is protected, the space between the protective structure and the transverse rod structure is reduced, personnel and articles are prevented from falling, and the protective capability of the protective structure is greatly improved.

In the prior art including the above patent, at the building construction stage, the both sides of the stair inside the building are bald, but the staff still need reach upstairs through the stair, still can carry some construction tools even, and the easy accident that takes place of in-process upstairs, if install the stair railing earlier, the stair railing is damaged in the work progress again easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a side slope step safety device aims at solving the building construction stage, and its inside stair lack the problem of safeguard measure.

In order to realize the above-mentioned purpose, the utility model provides a side slope step safety device, including placing in the bottom plate at step top, the symmetry is provided with the curb plate that extends to the step both sides on the bottom plate, it has the guardrail to peg graft on the curb plate, the inside activity of curb plate is provided with the tenon pole that is linear array and distributes, the guardrail peg graft in order to order about on the curb plate the tenon pole stretches out and supports and lean on in the step bottom.

Preferably, the guardrail comprises a plurality of vertical rods inserted on the side plates and a cross rod movably mounted on the vertical rods.

Preferably, the vertical rod is provided with a ball head, and the cross rod is provided with a mortise matched with the ball head.

Preferably, a tenon block matched with the mortise is arranged at the first end of the cross rod.

Preferably, the tenon block is movably provided with a sliding block, and the second end of the cross rod is provided with a tenon hole matched with the sliding block.

Preferably, a shifting block extending to the outer side of the cross rod is arranged on the sliding block.

Preferably, the side plates are movably provided with pushing blocks which correspond to the tenon rods one to one.

Preferably, a spring is arranged between the pushing block and the tenon rod, and a slope is arranged at the top of the pushing block.

Preferably, the bottom of the vertical rod is provided with a slope.

Preferably, the cross section of the bottom plate is a right trapezoid, and the top of the bottom plate is provided with an anti-slip groove.

In the technical scheme, the utility model provides a pair of side slope step safety device possesses following beneficial effect: when the guardrail is used, the bottom plate is placed on the stair, the side plates on the two sides of the bottom plate are clamped on the two sides of the stair, the guardrail is inserted into the side plates, the guardrail supports the tenon rod inside the side plate, the guardrail extends to the outer side of the side plate and is buckled at the bottom of the stair, the bottom plate and the guardrail are sequentially installed on each stair, the guardrail is connected together, a complete guardrail is formed, and a good protection effect can be provided for workers passing on the stair.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure provided in an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Description of reference numerals:

1. a base plate; 11. a side plate; 12. a tenon rod; 13. pushing the block; 14. a spring; 2. a guardrail; 21. a vertical rod; 211. a ball head; 22. a cross bar; 221. mortises; 222. a tenon block; 223. a slider; 224. and (5) shifting blocks.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, a safety protection device for a slope step comprises a bottom plate 1 placed on the top of the step, side plates 11 extending to both sides of the step are symmetrically arranged on the bottom plate 1, guard rails 2 are inserted into the side plates 11, tenon rods 12 distributed in a linear array are movably arranged inside the side plates 11, and the guard rails 2 are inserted into the side plates 11 to drive the tenon rods 12 to extend out and abut against the bottom of the step.

Among the above-mentioned technical scheme, when using, place bottom plate 1 on the step earlier, the curb plate 11 card of its both sides is in the both sides of step, peg graft curb plate 11 with guardrail 2 again on, guardrail 2 supports and pushes away the inside tenon rod 12 of curb plate 11, makes its outside that extends to curb plate 11 and detain in the bottom of step, and mounting plate 1 and guardrail 2 are in proper order on every step, links together guardrail 2 again, forms a complete guardrail 2, can provide fine guard action for the staff who passes on stair.

As a further embodiment of the present invention, as shown in fig. 2-4, the guardrail 2 includes a plurality of vertical bars 21 inserted into the side plates 11 and a cross bar 22 movably mounted on the vertical bars 21, the vertical bars 21 are provided with a ball 211, and the cross bar 22 is provided with a mortise 221 adapted to the ball 211; when the guardrail device is used, the base plate 1 is placed on a stair, the side plates 11 on two sides of the base plate are clamped on two sides of the stair, the vertical rod 21 of the guardrail 2 is inserted into the side plates 11, the slope of the bottom of the vertical rod 21 is abutted against the slope of the top of the abutting block 13, the tenon 12 abutting against the inside of the side plate 11 extends to the outer side of the side plate 11 and is buckled at the bottom of the stair, the tenon 12 abutting against the side wall of the stair compresses the spring 14 and continues to retract into the side plate 11, the cross rod 22 is installed at the top of the vertical rod 21, the ball head 211 on the vertical rod 21 is clamped in the tenon groove 221 on the cross rod 22, the base plate 1 and the guardrail 2 are sequentially installed on each stair, the tenon block 222 on the first end of the cross rod 22 is inserted into the tenon groove 221 on the second end of the adjacent cross rod 22, the shifting block 224 is shifted at the moment, the sliding block 223 is driven to be embedded into the tenon holes on the adjacent cross rod 22, the two cross rods 22 are connected together at the moment, the two cross rods 2 are sequentially operated to connect together to form a complete guardrail 2, and can provide good passing protection effect for workers on stairs.

As a further embodiment provided by the present invention, as shown in fig. 2-4, a tenon block 222 adapted to the mortise 221 is disposed on a first end of the cross rod 22, a slide block 223 is movably disposed on the tenon block 222, a mortise adapted to the slide block 223 is disposed on a second end of the cross rod 22 (referring to fig. 1, the left end of the cross rod 22 is the first end, and the right end is the second end), a rubber layer is covered on an inner wall of the mortise, so as to increase friction between the slide block 223 and the mortise, and a shifting block 224 extending to an outer side of the cross rod 22 is disposed on the slide block 223; when the guardrail device is used, the base plate 1 is placed on a stair, the side plates 11 on two sides of the base plate are clamped on two sides of the stair, the vertical rod 21 of the guardrail 2 is inserted into the side plates 11, the slope of the bottom of the vertical rod 21 is abutted against the slope of the top of the abutting block 13, the tenon 12 abutting against the inside of the side plate 11 extends to the outer side of the side plate 11 and is buckled at the bottom of the stair, the tenon 12 abutting against the side wall of the stair compresses the spring 14 and continues to retract into the side plate 11, the cross rod 22 is installed at the top of the vertical rod 21, the ball head 211 on the vertical rod 21 is clamped in the tenon groove 221 on the cross rod 22, the base plate 1 and the guardrail 2 are sequentially installed on each stair, the tenon block 222 on the first end of the cross rod 22 is inserted into the tenon groove 221 on the second end of the adjacent cross rod 22, the shifting block 224 is shifted at the moment, the sliding block 223 is driven to be embedded into the tenon holes on the adjacent cross rod 22, the two cross rods 22 are connected together at the moment, the two cross rods 2 are sequentially operated to connect together to form a complete guardrail 2, and can provide good passing protection effect for workers on stairs.

As another embodiment further provided by the present invention, as shown in fig. 2-4, a pushing block 13 corresponding to the tenon rod 12 one to one is movably disposed on the side plate 11, a spring 14 is disposed between the pushing block 13 and the tenon rod 12, a slope is disposed on the top of the pushing block 13, and a slope is disposed on the bottom of the vertical rod 21; when the guardrail device is used, the base plate 1 is placed on a stair, the side plates 11 on two sides of the base plate are clamped on two sides of the stair, the vertical rod 21 of the guardrail 2 is inserted into the side plates 11, the slope of the bottom of the vertical rod 21 is abutted against the slope of the top of the abutting block 13, the tenon 12 abutting against the inside of the side plate 11 extends to the outer side of the side plate 11 and is buckled at the bottom of the stair, the tenon 12 abutting against the side wall of the stair compresses the spring 14 and continues to retract into the side plate 11, the cross rod 22 is installed at the top of the vertical rod 21, the ball head 211 on the vertical rod 21 is clamped in the tenon groove 221 on the cross rod 22, the base plate 1 and the guardrail 2 are sequentially installed on each stair, the tenon block 222 on the first end of the cross rod 22 is inserted into the tenon groove 221 on the second end of the adjacent cross rod 22, the shifting block 224 is shifted at the moment, the sliding block 223 is driven to be embedded into the tenon holes on the adjacent cross rod 22, the two cross rods 22 are connected together at the moment, the two cross rods 2 are sequentially operated to connect together to form a complete guardrail 2, and can provide good passing protection effect for workers on stairs.

Further, as shown in fig. 1-2, the cross section of the bottom plate 1 is a right trapezoid, the top of the bottom plate 1 is provided with an anti-slip groove, the top of the bottom plate 1 inclines towards the inside of the stair, and the anti-slip groove is matched, so that a passer can walk more stably.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a side slope step safety device, its characterized in that, is including placing bottom plate (1) at the step top, the symmetry is provided with curb plate (11) that extend to the step both sides on bottom plate (1), it has guardrail (2) to peg graft on curb plate (11), the inside activity of curb plate (11) is provided with tenon pole (12) that are linear array and distribute, guardrail (2) peg graft in order to order about on curb plate (11) tenon pole (12) stretch out and support and lean on in the step bottom.

2. A slope step safety guard according to claim 1, wherein the guardrail (2) comprises a plurality of vertical bars (21) inserted on the side plates (11) and cross bars (22) movably mounted on the vertical bars (21).

3. The slope step safety protection device according to claim 2, wherein a ball head (211) is arranged on the vertical rod (21), and a mortise (221) adapted to the ball head (211) is arranged on the cross rod (22).

4. A slope step safety guard according to claim 3, wherein a tenon block (222) adapted to said mortise (221) is provided on a first end of said rail (22).

5. The side slope step safety protection device according to claim 4, wherein a sliding block (223) is movably arranged on the tenon block (222), and a tenon hole matched with the sliding block (223) is formed in the second end of the cross bar (22).

6. A side slope step safety guard according to claim 5, wherein a shifting block (224) extending to the outside of the cross bar (22) is provided on the sliding block (223).

7. A side slope step safety protection device according to claim 1, wherein the side plate (11) is movably provided with pushing blocks (13) corresponding to the tenon rods (12) one by one.

8. The slope step safety protection device according to claim 7, wherein a spring (14) is arranged between the pushing block (13) and the tenon rod (12), and a slope is arranged at the top of the pushing block (13).

9. A slope step safety guard according to claim 2, wherein the bottom of the vertical post (21) is provided with a slope.

10. The side slope step safety protection device according to claim 1, wherein the cross section of the bottom plate (1) is a right trapezoid, and the top of the bottom plate (1) is provided with an anti-skid groove.