CN220151000U - Ladder cage convenient to connect - Google Patents

Abstract

The utility model discloses a ladder cage convenient to connect, which comprises a bottom plate, a support column, a middle positioning beam, a ladder, a connecting fixing part, a connecting rod and a screen window baffle; the support is a hollow square support, a bottom plate is arranged at the bottom of the support, and the bottom plate is fixedly arranged on the ground through foundation bolts; a middle positioning beam is arranged on the support column, a ladder is arranged between the middle positioning beams, and a screen window baffle is arranged on the outer side between the middle positioning beams; the support column is provided with a connecting and fixing part which is connected with the bridge pier through a connecting rod; the device changes the ladder cage into a detachable structure through the detachable middle positioning beam, is convenient to connect and use when in use, is convenient to disassemble and transport, can be repeatedly utilized, and saves resources.

Description

Ladder cage convenient to connect

Technical Field

The utility model relates to the technical field of building equipment, in particular to a ladder cage convenient to connect.

Background

In the construction process of the highway, when the bridge is constructed, the bridge pile is high, and when people need to go up, the bridge pile is inconvenient, so that the people need to go up, if a stair passageway is independently constructed, the bridge pile is convenient to go up, but the bridge pile needs to be removed after the construction, so that the bridge pile is very wasteful, and the stair pile which can replace stairs and can be recycled is very necessary.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a ladder cage convenient to connect.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a ladder cage of convenient connection which characterized in that: comprises a bottom plate, a pillar, a middle positioning beam, a ladder, a connecting and fixing part, a connecting rod and a screen window baffle; the support is a hollow square support, a bottom plate is arranged at the bottom of the support, and the bottom plate is fixedly arranged on the ground through foundation bolts; a middle positioning beam is detachably arranged on the support column, a ladder is arranged between the middle positioning beams, and a screen window baffle is arranged on the outer side between the middle positioning beams; the support is provided with a connecting and fixing part, and the connecting and fixing part is connected with the bridge pier through a connecting rod.

Preferably, the connecting fixing parts are symmetrically arranged into two U-shaped clamps, connecting lugs are fixedly arranged on the outer sides of two sides of the U-shaped clamps, screw holes are formed in the connecting lugs, and the two U-shaped clamps are fastened on the support posts through the connecting lugs in a bolt connection mode.

Preferably, the middle positioning beam comprises a beam connector, a beam column and a screen window baffle connecting lug; the beam connector is in a square cylinder shape matched with the support column, a screw hole is formed in the beam connector, and the beam connector is fastened on the support column through a bolt; the outside of the beam connector is fixedly provided with four beam columns which are combined with the beam connector to form a middle positioning beam platform.

Preferably, the support is provided as a whole, and the cross beam connector is sleeved on the support and fastened by a screw.

Preferably, the struts are arranged in a plurality of sections and are segmented at the joints of the cross beams; the middle part of the beam connector is provided with a middle partition plate.

Preferably, two diagonal cross beam connectors of the four struts are provided with a cross beam connector with a middle partition plate.

The utility model has the following advantages: the device changes the ladder cage into a detachable structure through the detachable middle positioning beam, is convenient to connect and use when in use, is convenient to disassemble and transport, can be repeatedly utilized, and saves resources.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is a schematic view of the structure of the connection fixing portion.

Fig. 4 is a schematic view of a structure of the middle positioning beam.

Fig. 5 is a second schematic view of the structure of the intermediate positioning beam.

In the figure, bottom plate (1), pillar (2), middle locating beam (3), ladder (4), connection fixed part (5), connecting rod (6), screen window baffle (7), connecting axle (51), crossbeam connector (31), crossbeam post (32), screen window baffle engaging lug (33), intermediate baffle (34).

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The ladder cage convenient to connect as shown in the figure comprises a bottom plate 1, a support column 2, a middle positioning beam 3, a ladder 4, a connecting fixing part 5, a connecting rod 6 and a screen window baffle 7. In the present device, the support column 2 is configured as a hollow square support column, which has a certain strength and can reduce weight. The bottom plate 1 is arranged at the bottom of the support column 2, the bottom plate 1 is fixedly arranged on the ground through foundation bolts, and when necessary, a ground seat needs to be hardened to a certain extent, and one mode can adopt a layer of base surface of concrete pouring as a supporting surface. The middle positioning beams 3 are detachably arranged on the support posts 2 to divide the support posts 2 into stages, and then, the ladder 4 is arranged between the middle positioning beams 3 to form a ladder cage. For safety reasons, a screen guard 7 is provided on the outside between the intermediate positioning beams 3. In order to avoid that the equipment is stable when the height is too high, a connecting and fixing part 5 is arranged on the support column 2, and the connecting and fixing part 5 is connected with the pier through a connecting rod 6. The device changes the ladder cage into a detachable structure through the detachable middle positioning beam 3, is convenient to connect and use in use, is convenient to disassemble and transport, can be repeatedly utilized, and saves resources.

In order to facilitate the disassembly of the ladder cage, the connecting and fixing parts 5 are symmetrically arranged into two U-shaped clamps, the outer sides of the two sides of the U-shaped clamps are fixedly provided with connecting lugs, screw holes are formed in the connecting lugs, and the two U-shaped clamps are fastened on the support posts 2 through the connecting lugs in a bolt connection mode. The middle positioning beam 3 is provided with a structure comprising a beam connector 31, a beam column 32 and a screen window baffle connecting lug 33. The beam connector 31 is arranged in a square cylinder shape matched with the support column 2, a screw hole is formed in the beam connector 31, and the beam connector 31 is fastened on the support column 2 through bolt fastening. The outside at crossbeam connector 31 is fixed to be set up crossbeam post 32, and crossbeam post 32 sets up to four and with crossbeam connector 31 combination into 3 intermediate positioning beam, the ladder just overlap joint forms the stair form between 3 intermediate positioning beam. In use, the support post 2 is detached separately as a separate part, the intermediate locating beam 3 is also a separate part, and the screen panel 7 is attached to the screen panel attachment lug 33 by screws. Thus, the disassembly operation and the assembly are convenient.

In another embodiment, the strut 2 is taken as a whole, such strength is the highest, and the beam connector 31 is sleeved on the strut 2 and fastened by a screw. When in use, the beam connector 31 needs to be sleeved on the support column 2, and the whole body is adjusted and fastened after standing up.

In another embodiment, the solution of the above embodiment is very inconvenient in connection and assembly, so that a more convenient way of assembling is to arrange the struts 2 in a plurality of segments, segmented at the beam joints 31; the middle part of the beam connector 31 is provided with a middle partition 34, so that the beam connector can be assembled in sections, and the assembly is convenient.

In another embodiment, a connection mode combining the two is to arrange a beam connector 31 with a middle partition 34 on two opposite-angle every other through beam connectors 31 in four struts 2, so that the crane is convenient to hoist and has certain strength.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a ladder cage of convenient connection which characterized in that: comprises a bottom plate (1), a pillar (2), a middle positioning beam (3), a ladder (4), a connecting and fixing part (5), a connecting rod (6) and a screen window baffle (7); the support column (2) is a hollow square support column, the bottom of the support column (2) is provided with a bottom plate (1), and the bottom plate (1) is fixedly arranged on the ground through foundation bolts; a middle positioning beam (3) is detachably arranged on the support column (2), a ladder (4) is arranged between the middle positioning beams (3), and a screen window baffle (7) is arranged on the outer side between the middle positioning beams (3); the support column (2) is provided with a connecting and fixing part (5), and the connecting and fixing part (5) is connected with the bridge pier through a connecting rod (6).

2. A connection facilitating ladder cage as defined in claim 1, wherein: the connecting and fixing parts (5) are symmetrically arranged into two U-shaped clamps, connecting lugs are fixedly arranged on the outer sides of two sides of each U-shaped clamp, screw holes are formed in the connecting lugs, and the two U-shaped clamps are fastened on the support column (2) through the connecting lugs in a bolt connection mode.

3. A connection facilitating ladder cage as defined in claim 1, wherein: the middle positioning beam (3) comprises a beam connector (31), a beam column (32) and a screen window baffle connecting lug (33); the beam connector (31) is in a square cylinder shape matched with the support column (2), a screw hole is formed in the beam connector (31), and the beam connector (31) is fastened on the support column (2) through a bolt; the outside of the beam connector (31) is fixedly provided with beam columns (32), and the number of the beam columns (32) is four and is combined with the beam connector (31) into a middle positioning beam (3).

4. A connection facilitating ladder cage according to claim 3, wherein: the support column (2) is arranged as a whole, and the cross beam connector (31) is sleeved on the support column (2) and fastened through screws.

5. A connection facilitating ladder cage as defined in claim 1, wherein: the support column (2) is arranged in a plurality of sections and is segmented at a beam connector (31); the middle part of the beam connector (31) is provided with a middle partition plate (34).

6. A connection facilitating ladder basket according to claim 4 or 5, wherein: two diagonal cross beam connectors (31) in the four struts (2) are provided with a cross beam connector (31) with a middle partition plate (34).