CN211687884U

CN211687884U - Can have enough to meet need assembled construction elevator guard gate

Info

Publication number: CN211687884U
Application number: CN201922343196.5U
Authority: CN
Inventors: 戎树伟
Original assignee: China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-16
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a turnover assembly type construction elevator protective door, which comprises a door leaf A and a door leaf B, wherein the door leaf A and the door leaf B are connected through a hanging bolt, a crossbeam A is arranged above the door leaf A and above the door leaf B, two ends of the crossbeam A are respectively provided with a crossbeam sleeve, a vertical column A is arranged on the left of the door leaf A and on the right of the door leaf B, the top end of the vertical column A is connected with the crossbeam sleeve through a bolt, a column foot plate is welded at the bottom end of the vertical column A, the column foot plate is fixed with the ground, a plurality of barriers are fixedly connected on one side of the vertical column A, the barriers and the door leaf A and the door leaf B are respectively in right angles, the vertical column B is fixedly connected on the other side of the barriers, a crossbeam B is arranged above the vertical column B, two ends of the crossbeam B are respectively provided with a crossbeam sleeve, the, the bottom end of the stand column B is welded with a stand column foot plate, and the stand column foot plate is fixed with the ground.

Description

Can have enough to meet need assembled construction elevator guard gate

Technical Field

The utility model relates to an elevator guard gate technical field particularly, relates to a can have enough to meet need assembled construction elevator guard gate.

Background

Most high-rise buildings enter the building by using outdoor elevators, the safety performance requirement on the elevators is extremely high for ensuring the safety of users, and at present, the traditional high-rise building outdoor elevator entrance protective door has many defects, namely, the elevator protective door has simple and crude styles and low safety and practicability; secondly, the welding quantity of part of standard protective doors is large, and the environment is not protected; thirdly, the windproof effect of the bolt on the common protective door is poor; fourthly, the elevator guard gate can not be used in a turnover mode, and is a disposable consumable, so that resource waste is caused to a great extent.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a can have enough to meet need assembled construction elevator guard gate can overcome the above-mentioned not enough of prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

a turnover assembly type construction elevator protective door comprises a door leaf A and a door leaf B, wherein the door leaf A is connected with the door leaf B through a hanging bolt, cross beams A are arranged above the door leaf A and above the door leaf B, cross beam sleeves are respectively assembled at two ends of the cross beams A, stand columns A are respectively arranged on the left side of the door leaf A and the right side of the door leaf B, the top ends of the stand columns A are connected with the cross beam sleeves through bolts, a column foot plate is welded at the bottom end of the stand column A and fixed on the ground, a plurality of barriers are fixedly connected at one side of the stand column A, right angles are respectively arranged between the barriers and the door leaf A and between the door leaf B, a stand column B is fixedly connected at the other side of the barriers, a cross beam B is arranged above the stand column B, cross beam sleeves are respectively assembled at two ends of the cross beam B, the bottom welding of stand B has the toe board, the toe board is fixed subaerial.

Furthermore, the door leaf A, the door leaf B and the enclosure are all rectangular in shape.

The left side of the door leaf A and the right side of the door leaf B are both provided with 2 door shafts, bearings are arranged in the door shafts, the door shafts are welded on the upright post A, and the distance between the door shafts and the upper and lower sides of the door leaf A and the distance between the door shafts and the upper and lower sides of the door leaf B are 400mm respectively.

The number of the enclosing barriers is 4, each enclosing barrier is composed of a steel plate net and a plurality of angle steels, the angle steels are welded, the angle steels are connected with the steel plate nets in a spot welding mode, the angle steels are connected with the stand columns A and the stand columns B through bolts, and bolt hole intervals are 300 mm.

Furthermore, the hanging type bolt consists of a hanging ring and a hook, the hanging ring is welded on the right side of the door leaf A, and the hook is welded on the left side of the door leaf B.

Furthermore, the quantity of toe board is 4, the toe board comprises steel sheet and bolt, the steel sheet is square, the steel sheet four corners is provided with the trompil, the trompil with the bolt matches, be provided with the quad slit in the middle of the steel sheet, the quad slit matches stand A with stand B.

Furthermore, the beam A, the beam B, the upright column A and the upright column B are all square steel tubes.

Wherein, the quantity of stand A with stand B is 2.

Furthermore, the beam sleeve is provided with 2 pairs of through holes.

Wherein, the number of crossbeam sleeve pipe is 4.

The utility model has the advantages that: the utility model is fixed by the detachable bolt and the sleeve, the assembly and disassembly between each component are flexible, the environment is protected, the energy is saved, the transportation is convenient, and the time is saved; each part does not need to be processed on site or welded on site, and can be produced in batches, and the turnover frequency is high, and the cost performance is high; the hanging bolt of two doors has obvious windproof effect, increases the field safety guarantee, and overcomes the problems of non-standard elevator door, low safety degree, large field construction difficulty, more welding and the like in the traditional construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded schematic view of a turnover assembly type construction elevator protective door according to an embodiment of the invention;

fig. 2 is a schematic assembly structure diagram of a turnover assembly type construction elevator protective door according to an embodiment of the invention;

fig. 3 is a schematic structural view of a door leaf of a turnover assembly type construction elevator protective door according to an embodiment of the invention;

fig. 4 is a schematic view of a fence structure of a turnover assembly type construction elevator protective door according to an embodiment of the invention;

fig. 5 is a schematic view of an assembly structure of a beam and a beam sleeve of a turnover assembly type construction elevator protective door according to an embodiment of the invention;

fig. 6 is a schematic view of a first perspective structure of a toe board of a protective door of a turnover assembly type construction elevator according to an embodiment of the invention;

fig. 7 is a schematic view of a second perspective view of a toe board of a protective door of a turnover assembly type construction elevator according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a welded column foot of a column of a turnover assembly type construction elevator protective door according to an embodiment of the present invention;

fig. 9 is a schematic view of a first perspective view of a hanging bolt of a turnover assembly type construction elevator protective door according to an embodiment of the present invention;

fig. 10 is a schematic diagram of a second perspective view of a hanging bolt of a turnover assembly type construction elevator protective door according to an embodiment of the present invention.

In the figure:

1. a door leaf A; 2. a door leaf B; 3. 4, hanging bolts, a beam A; 5. a beam sleeve; 6. a column A; 7. a cross beam B; 8. a toe plate; 9. fencing; 10. a column B; 11. a door shaft; 31. hanging a ring; 32. hooking; 51. perforating; 81. a steel plate; 82. an expansion bolt; 83. opening a hole; 84. a square hole.

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 in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-2 and 5, according to an embodiment of the present invention, a turnover assembly type construction elevator protection door includes a door leaf a1 and a door leaf B2, the door leaf a1 and the door leaf B2 are connected by a hanging bolt 3, a cross beam a4 is disposed above the door leaf a1 and above the door leaf B2, two ends of the cross beam a4 are respectively assembled with a cross beam sleeve 5, a column A6 is disposed on the left of the door leaf a1 and on the right of the door leaf B2, the top end of the column A6 is connected with the cross beam sleeve 5 by a bolt, a column foot plate 8 is welded at the bottom end of the column A6, the column foot plate 8 is fixed on the ground, a plurality of barriers 9 are fixedly connected to one side of the column A6, the barriers 9 and the door leaf a1 are both at right angles, the other side of the barriers 9 is fixedly connected with the column B10, a cross beam B7 is disposed above the column B10, two ends of the cross beam B, the bottom end of the upright post B10 is welded with a toe board 8, and the toe board 8 is fixed on the ground.

As shown in fig. 3-4, in one embodiment, the door leaf a1, the door leaf B2, and the enclosure 9 are all rectangular in shape.

Preferably, 2 door shafts 11 are arranged on the left side of the door leaf A1 and the right side of the door leaf B2, bearings are arranged in the door shafts 11, the door shafts 11 are welded on the upright posts A6, and the distance between each door shaft 11 and the upper and lower sides of the door leaf A1 and the distance between each door leaf B2 are 400mm respectively.

Preferably, enclose fender 9 and be 4, enclose fender 9 and comprise steel sheet net and a plurality of angle steel, weld between the angle steel, the spot welding is connected between angle steel and the steel sheet net, all pass through bolted connection between angle steel and stand A6 and the stand B10, bolt hole interval 300mm, angle steel adopt L20 × 20 type.

As shown in fig. 3 and fig. 9-10, in an embodiment, the hanging bolt 3 is composed of a hanging ring 31 and a hook 32, the hanging ring 31 is welded to the right side of the door a1, and the hook 32 is welded to the left side of the door B2.

Preferably, the hanging ring 31 and the hook 32 are made of HPB300 phi 8mm steel bars, the bending position of the hook 32 is not less than 95 degrees, and the hook length of the hook 32 is not less than 20 mm.

As shown in fig. 6-7, in a specific embodiment, the number of the column foot plates 8 is 4, each column foot plate 8 is composed of a steel plate 81 and an expansion bolt 82, the steel plate 81 is square, openings 83 are formed in four corners of the steel plate 81, the openings 83 are matched with the expansion bolts 82, a square hole 84 is formed in the middle of the steel plate 81, the square hole 84 is matched with an upright post a6 and an upright post B10, the thickness of the steel plate 81 is not less than 10mm, the expansion bolts 82 are 80 expansion bolts, and the distance between the openings 83 and the edge of the steel plate 81 is not less than 20.

As shown in fig. 5 and 8, in one embodiment, beams a4 and B7 are each 45-by-45 square steel tubes and columns a6 and B10 are each 40-by-40 square steel tubes.

Preferably, the number of the upright posts A6 and B10 is 2, the tops of the upright posts A6 and the tops of the upright posts B10 are provided with through holes 51, and the hole diameter of the through holes 51 is not more than 13 mm.

As shown in FIG. 5, in one embodiment, the length of the beam sleeve 5 is greater than or equal to 100mm, 2 pairs of through holes 51 are arranged on the beam sleeve 5, and the distance between the 2 pairs of through holes 51 is not less than 50 mm.

Preferably, the number of the beam sleeves 5 is 4, and the beam sleeves 5 are 45-45 square steel pipes.

Preferably, the diameter of the screw bolt for connecting the beam sleeve 5 with the upright A6 and the upright B10 respectively is not less than 10mm, and a gasket is arranged during connection.

In a specific embodiment, the steel pipe is of a QB235 type, the thickness of the steel pipe is not less than 2mm, and the welding rod is of an E43 type.

In a particular embodiment, the width of the enclosure 9 between column a6 and column B10 may be determined as needed on site.

In a specific embodiment, the Tongzhou canal ONE project 11 plot outdoor elevator door uses the elevator protection door, has obvious effect, and can be continuously applied to other building sites and high-rise buildings.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.

When the turnover assembly type construction elevator protective door is used specifically, the size of the protective door and the type of the used material are determined according to the size of the construction elevator door and the operation habit of a human body; according to the determined size model, the installation structure among all the components and the field requirements, a beam A4, a beam B7, a beam sleeve 5, an upright post A6, an upright post B10 and a column foot plate 8 are cut and holed in a processing factory, the column foot plate 8 is respectively welded at the bottom ends of the upright post A6 and the upright post B10, a door leaf A1, a door leaf B2 and a fence 9 are simultaneously processed and welded, then a hanging type bolt 3 is manufactured, the hanging type bolt 3 is welded on the door leaf A1 and the door leaf B2, all the components are pre-spliced, and the components are finely modified according to the pre-splicing effect; then, spraying parts and printing characters according to different customer requirements to form each set of elevator protective door component and auxiliary material list, packaging and transporting to an installation site; and assembling all the parts at the designated position, and using the assembled parts after acceptance.

To sum up, the utility model discloses a behind each component part of having processed elevator guard gate at the processing mill, at on-the-spot direct mount, and through sleeve pipe, bolted connection between each part, the installation transportation is convenient, and it is nimble to dismantle, has improved the efficiency of construction, has reduced the construction degree of difficulty, and has enough to meet the need the number of times many, the sexual valence relative altitude, and welding work is few simultaneously, but batch production, and energy-concerving and environment-protective, the hanging bolt of door leaf prevent wind the effect obvious, has increased on-the-spot safety guarantee.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The turnover assembly type construction elevator protective door comprises a door leaf A (1) and a door leaf B (2), and is characterized in that the door leaf A (1) and the door leaf B (2) are connected through a hanging bolt (3), cross beams A (4) are arranged above the door leaf A (1) and the door leaf B (2), cross beam sleeves (5) are respectively assembled at two ends of each cross beam A (4), stand columns A (6) are respectively arranged at the left side of the door leaf A (1) and the right side of the door leaf B (2), the top ends of the stand columns A (6) are connected with the cross beam sleeves (5) through bolts, column foot plates (8) are welded at the bottom ends of the stand columns A (6), the column foot plates (8) are fixed on the ground, a plurality of barriers (9) are fixedly connected to one side of the stand columns A (6), the barriers (9) are in right angles with the door leaf A (1) and the door leaf B (2), enclose fender (9) opposite side fixedly connected with stand B (10), stand B (10) top is provided with crossbeam B (7), crossbeam B (7) both ends are equipped with crossbeam sleeve pipe (5) respectively, stand B (10) top with crossbeam sleeve pipe (5) pass through bolted connection, stand B (10) bottom welding has toe board (8), toe board (8) are fixed subaerial.

2. A turnover assembly type construction elevator protection door according to claim 1, characterized in that the door leaf A (1), the door leaf B (2) and the enclosure (9) are all rectangular in shape.

3. The turnover assembly type construction elevator protection door according to claim 2, characterized in that 2 door shafts (11) are arranged on the left side of the door leaf A (1) and the right side of the door leaf B (2), bearings are arranged in the door shafts (11), the door shafts (11) are welded on the upright post A (6), and the distance between each door shaft (11) and the upper and lower sides of the door leaf A (1) and the distance between each door shaft and the upper and lower sides of the door leaf B (2) are 400mm respectively.

4. A turnover assembly type construction elevator guard door according to claim 2, characterized in that the number of the enclosure (9) is 4, the enclosure (9) is composed of a steel plate net and a plurality of angle steels, the angle steels are welded with each other, the angle steels and the steel plate net are connected by spot welding, the angle steels and the upright A (6) and the upright B (10) are connected by bolts, and the bolt hole spacing is 300 mm.

5. A turnover assembly type construction elevator protection door as claimed in claim 1, characterized in that the hanging bolt (3) is composed of a hanging ring (31) and a hook (32), the hanging ring (31) is welded on the right side of the door leaf A (1), and the hook (32) is welded on the left side of the door leaf B (2).

6. A turnover assembly type construction elevator guard door according to claim 1, characterized in that the number of the column foot plate (8) is 4, the column foot plate (8) is composed of a steel plate (81) and expansion bolts (82), the steel plate (81) is square, holes (83) are formed in four corners of the steel plate (81), the holes (83) are matched with the expansion bolts (82), a square hole (84) is formed in the middle of the steel plate (81), and the square hole (84) is matched with the upright A (6) and the upright B (10).

7. A turnover assembly type construction elevator protection door according to claim 1, characterized in that the cross beam A (4), the cross beam B (7), the upright post A (6) and the upright post B (10) are all square steel tubes.

8. A turnover fabricated construction elevator guard door according to claim 7, characterized in that the number of columns A (6) and B (10) is 2 each.

9. A revolving assembly type construction elevator guard door according to claim 1, characterized in that the beam sleeve (5) is provided with 2 pairs of perforations (51).

10. A turnover-assemblable construction elevator guard door according to claim 9, characterised in that the number of beam sleeves (5) is 4.