CN210685846U

CN210685846U - Staircase assembly

Info

Publication number: CN210685846U
Application number: CN201920369528.4U
Authority: CN
Inventors: 李文浩; 胡殿侠
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-06-05
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses an escalator subassembly, including staircase body (10), still include: the first connecting end (11) of the supporting rod (1) is abutted with the escalator body (10); the supporting plate (2) is suitable for being fixed on the ground (20), the supporting plate (2) is connected with the second connecting end (12) of the supporting rod (1), the height of the first connecting end (11) of the supporting rod (1) is higher than that of the second connecting end (12), and an included angle (C) formed by the supporting rod (1) and the escalator body (10) is an acute angle. The staircase subassembly avoids the sliding of the staircase body, and has the advantages of safety, reliability, simple structure and convenient operation.

Description

Staircase assembly

Technical Field

The utility model relates to a climbing equipment field especially relates to a staircase subassembly.

Background

The ladder is a tool convenient to climb, mainly comprises a pair of vertical rods arranged in parallel and a plurality of cross rods arranged at equal intervals along the length direction of the vertical rods, and is attached to an object to be climbed when the ladder is used in daily life, particularly in field operation, so that a climber can climb along the ladder; however, in the prior art, in order to ensure the personal safety of the climber, other people are required to stand at the lower end of the ladder for fixing, so that the operation work can be completed alone, and the work efficiency can be greatly reduced.

Disclosure of Invention

The utility model discloses aim at solving one of the problem that above-mentioned prior art exists at least, provide a staircase subassembly, this staircase subassembly avoids the slip of staircase body, safe and reliable, simple structure moreover, convenient operation.

In order to achieve the above object, the utility model provides an escalator subassembly, including the escalator body, still include: the first connecting end of the supporting rod is abutted with the escalator body; the supporting plate is suitable for being fixed on the ground and is connected with the second connecting end of the supporting rod, wherein the height of the first connecting end of the supporting rod is higher than that of the second connecting end of the supporting rod, so that an included angle formed by the supporting rod and the escalator body is an acute angle.

In this technical scheme, when using, at first with the first connecting end butt of bracing piece on the staircase body, then combine the gradient of staircase and the length of bracing piece with the backup pad location subaerial, and the power that the bracing piece produced becomes acute angle contained angle with the contained angle of staircase body to fix spacingly with the staircase body, the climber can scramble the staircase body, this staircase subassembly avoids the slip of staircase body, safe and reliable, simple structure moreover, convenient operation.

Additionally, according to the utility model discloses an escalator subassembly can also have following technical characteristic:

furthermore, a clamping portion is arranged on the first connecting end and is clamped with the cross rod of the escalator body.

Preferably, the clamping portion is of a U-shaped structure.

Preferably, the second connecting end of the supporting rod is detachably provided with a connector, and the connector is connected with the supporting plate.

Preferably, the connector is in threaded connection with the support rod.

Preferably, the support plate includes: the baffle part is hinged with the second connecting end of the supporting rod; and the spine part is integrally formed at the lower end of the baffle part and is suitable for being inserted and fixed on the ground.

Furthermore, the baffle part is provided with a pair of oppositely arranged fixing plates and a connecting plate connected between the two fixing plates, and the second connecting end of the supporting rod is hinged with the connecting plate.

Preferably, the connecting plate is provided with a reinforcing part protruding outwards, and the reinforcing part is connected with the second connecting end.

Preferably, one end of the connecting head is configured to form a pair of oppositely arranged ear plates, and a connecting space is defined between the two ear plates, and the connecting space is suitable for being matched with the connecting plate.

Preferably, the lower end of the escalator body is also connected with a skid-proof plate.

According to the utility model discloses an escalator subassembly, its additional technical characteristics still have following technological effect: the clamping connection part is arranged, so that the supporting rod can be conveniently clamped with the cross rod, and the reliability is high; the friction force between the escalator body and the ground can be increased by arranging the anti-skid plates, so that the escalator body is not easy to slide.

Drawings

FIG. 1 is a schematic view of a connection structure of an escalator component;

fig. 2 is a connection structure diagram between the connector and the support plate.

In the figure, an escalator component 100; an escalator body 10; a cross bar 101; a ground surface 20; a cleat 30; a support rod 1; a first connection end 11; a second connection end 12; a clip portion 13; a connecting head 14; an ear plate 141; the connecting space 14A; a support plate 2; a baffle portion 21; a spike portion 22; a fixed plate 23; a connecting plate 24; a reinforcing portion 241; and an included angle C.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

According to the utility model discloses an escalator subassembly 100, as shown in fig. 1, fig. 2, including the escalator body 10, still include: a support bar 1 and a support plate 2.

The first connecting end 11 of the support rod 1 is abutted with the escalator body 10; that is, the first connecting end 11 is connected with the escalator body 10.

The supporting plate 2 is suitable for being fixed on the ground 20, and the supporting plate 2 is connected with the second connecting end 12 of the supporting rod 1, wherein the height of the first connecting end 11 of the supporting rod 1 is higher than that of the second connecting end 12 thereof, so that an included angle C formed by the supporting rod 1 and the escalator body 10 is an acute angle.

That is to say, when using, at first with the first link end 11 butt of bracing piece 1 on staircase body 10, then combine the gradient of staircase and the length of bracing piece 1 with backup pad 2 location on ground 20, and the power that bracing piece 1 produced and the contained angle C of staircase body 10 become acute angle contained angle C to fix spacing with staircase body 10, the climber can climb staircase body 10, this staircase subassembly 100 avoids the slip of staircase body 10, safe and reliable, and simple structure, convenient operation moreover.

Further, a clamping portion 13 is arranged on the first connecting end 11, and the clamping portion 13 is clamped with the cross rod 101 of the escalator body 10. That is to say, set up at the first link 11 of bracing piece 1 and can be connected with staircase body 10 more reliably with the joint board the utility model discloses an embodiment, joint portion 13 is U type structure, and this U type joint portion 13 and horizontal pole 101 looks joint are connected conveniently like this, and the reliability is high.

Preferably, the second connecting end 12 of the supporting rod 1 is detachably provided with a connector 14, and the connector 14 is connected with the supporting plate 2, that is, the second connecting end 12 of the supporting rod 1 is connected with the supporting plate 2 through the connector 14, and the second connecting end 12 is detachably connected with the connector 14, so that the disassembly, the replacement and the later maintenance and repair are convenient; preferably, the connector 14 is connected with the support rod 1 through a thread. Certainly the utility model discloses do not restrict here, connector 14 and bracing piece 1 also can be connected through the fixed mode of bolt, be about to peg graft second link 12 to connector 14 in, use the bolt to fix second link 12 and connector 14.

Preferably, the support plate 2 comprises: a baffle part 21 which is hinged with the second connecting end 12 of the support rod 1; the spine part 22 is integrally formed at the lower end of the baffle part 21 and is suitable for being inserted and fixed on the ground 20, the second connecting end 12 of the support rod 1 is hinged with the baffle part 21, the free end of the support rod 1 can be enlarged, and flexible operation is facilitated; the support plate 2 can be conveniently inserted into the ground 20 by arranging the spine portion 22, so that the support plate 2 is fixed.

Preferably, the baffle portion 21 is provided with a pair of oppositely disposed fixing plates 23 and a connecting plate 24 connected between the two fixing plates 23, and the second connecting end 12 of the supporting rod 1 is hinged to the connecting plate 24. Specifically, the connecting plate 24 may be hinged between the two fixing plates 23 such that the connecting plate 24 can rotate between the fixing plates 23, thereby further increasing the degree of freedom of the support bar 1.

Preferably, the connection plate 24 is provided with a reinforcement portion 241 protruding outward, the reinforcement portion 241 is connected to the second connection end 12, since the connection plate 24 is provided with a connection hole, the structural strength of the connection plate 24 is reduced, and the connection strength between the connection plate 24 and the support rod 1 can be improved by providing the reinforcement portion 241.

Preferably, one end of the connecting head 14 is configured to form a pair of oppositely arranged ear plates 141, and a connecting space 14A is defined between the two ear plates 141, the connecting space 14A is adapted to cooperate with the connecting plate 24, and this structure can make the connection reliability of the connecting head 14 and the supporting plate 2 higher.

Preferably, the lower end of the escalator body 10 is further connected with a skid-proof plate 30, and the friction force between the escalator body 10 and the ground 20 can be increased by the skid-proof plate 30, so that the escalator body 10 is not easy to slide.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Those skilled in the art will appreciate that various features of the various embodiments of the invention described hereinabove may be omitted, added to, or combined in any manner accordingly. Moreover, the simple transformation and the solution of adapting and functional structure transformation to the prior art, which can be thought of by those skilled in the art, all belong to the protection scope of the present invention.

While the invention has been shown and described with reference to various embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. An escalator assembly comprising an escalator body (10), further comprising:

the first connecting end (11) of the supporting rod (1) is abutted with the escalator body (10);

a support plate (2), the support plate (2) being adapted to be fixed on the ground (20), and the support plate (2) being connected to the second connecting end (12) of the support bar (1),

the height of the first connecting end (11) of the supporting rod (1) is higher than that of the second connecting end (12), so that an included angle (C) formed by the supporting rod (1) and the escalator body (10) is an acute angle.

2. The escalator assembly according to claim 1, characterized in that the first connecting end (11) is provided with a clamping portion (13), and the clamping portion (13) is clamped with the cross bar (101) of the escalator body (10).

3. Escalator assembly according to claim 2, characterized in that the clip-on part (13) is of U-shaped construction.

4. Escalator assembly according to claim 1, characterized in that the second connecting end (12) of the supporting bar (1) is detachably provided with a connecting head (14), which connecting head (14) is connected to the supporting plate (2).

5. Escalator assembly according to claim 4, characterized in that the connecting head (14) is screwed to the support bar (1).

6. Escalator assembly according to claim 4, characterized in that the support plate (2) comprises:

a baffle part (21) which is hinged with the second connecting end (12) of the support rod (1); and

the spike part (22), the spike part (22) is formed at the lower end of the baffle part (21) in an integrated mode, and the spike part is suitable for being inserted and fixed on the ground (20).

7. Escalator assembly according to claim 6, characterized in that the skirt portion (21) is provided with a pair of oppositely arranged fixing plates (23) and a connecting plate (24) connected between the two fixing plates (23), and the second connecting end (12) of the supporting bar (1) is hingedly connected to the connecting plate (24).

8. Escalator assembly according to claim 7, characterized in that the connecting plate (24) is provided with an outwardly projecting reinforcement (241), the reinforcement (241) being connected to the second connecting end (12).

9. Escalator assembly according to claim 7, characterized in that one end of the connecting head (14) is configured to form a pair of oppositely arranged ear plates (141), and a connecting space (14A) is defined between the two ear plates (141), the connecting space (14A) being adapted to cooperate with the connecting plate (24).

10. Escalator assembly according to claim 1, characterized in that a skid plate (30) is also connected to the lower end of the escalator body (10).