CN212101538U

CN212101538U - Lifting protection device for building installation engineering

Info

Publication number: CN212101538U
Application number: CN201921835529.XU
Authority: CN
Inventors: 唐进财
Original assignee: Individual
Current assignee: Anhui Zhongqiang Construction Engineering Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-12-08
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a construction installation engineering lift protection device, including main bearing plate, No. two rings, guard gate, side guardrail and bolt, main bearing plate upper end is provided with overload protection device, overload protection device upper end fixedly connected with antiskid ribbed tile, the equal fixed mounting in main bearing plate upper end both sides has four group's pillars, and the equal common fixed mounting in vertical four group's pillar upper ends has the fender beam, fender beam upper end middle part fixed mounting has two sets of rings No. one, the anterior and the equal fixed mounting in rear portion of fender beam upper end have the warning light, the one end that No. two rings were kept away from to the fender beam is provided with protector. A building installation engineering lift protection device, through setting up overweight protection device and protector, can prevent and treat the elevator overload effectively, through setting up antiskid ribbed tile and protector, can guarantee the stability of the lift in-process of personnel and goods in the elevator and do not take place to turn over and fall, simple structure is firm, the security performance is high.

Description

Lifting protection device for building installation engineering

Technical Field

The utility model relates to a building security protection equipment technical field, in particular to building installation engineering lift protection device.

Background

The elevator is a special cargo elevator for transporting goods between high floors of buildings, and is mainly characterized in that the goods are transported up and down between various working floors, so that the elevator is firm in structure, large in bearing capacity, stable in lifting, simple and convenient to install and maintain, and economical and practical ideal goods conveying equipment for replacing the elevator between low floors.

However, in long-time operation use, the safety problem of companion ladder becomes very important problem, to ordinary companion ladder, on the one hand, thereby the companion ladder can not directly carry out overweight early warning for the personnel of shipment in the use and causes overweight accident easily, on the other hand, the protector that general companion ladder used is less, after protector breaks down, cause the potential safety hazard easily, on the other hand, in the aspect of the protection, most companion ladder all does not protect the companion ladder main part, damage appears when companion ladder bottom or side, cause the incident easily. Therefore, a novel lifting protection device for building installation engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a building installation engineering lift protection device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting protection device for building installation engineering comprises a main bearing plate, a second lifting ring, a protection door, a side guardrail and a bolt, the upper end of the main bearing plate is provided with an overload protection device, the upper end of the overload protection device is fixedly connected with an antiskid plate, two sides of the upper end of the main bearing plate are fixedly provided with four groups of supporting columns, and the upper ends of the four longitudinal groups of pillars are all fixedly provided with a guard beam together, the middle part of the upper end of the guard beam is fixedly provided with two groups of rings I, alarm lamps are fixedly arranged at the front part and the rear part of the upper end of the guard beam, a protective device is arranged at one end of the guard beam far away from the second hanging ring, the left end of the protective door is hinged with the front left side pillar, the right end of the protective door is movably connected with the front right side pillar through a bolt, both ends and pillar fixed connection around the side guardrail, swing joint has the jib between No. two rings and the rings.

Preferably, the protector includes bracing piece and a post, the bracing piece sets up to two sets ofly, fixed mounting has the fence net between the bracing piece, the equal swing joint connecting seat of lower extreme of bracing piece, No. two posts of the equal fixedly connected with in one end upper portion that the fence net was kept away from to the bracing piece, swing joint has the connecting rod between a post and No. two posts, the front end and the rear end of breast beam respectively with a post fixed connection, the anterior and the rear portion of one end that the guard gate was kept away from to the breast beam respectively with connecting seat fixed connection.

Preferably, the overload protection device comprises an auxiliary bearing plate and a pressure sensor, three groups of spring assemblies are fixedly mounted on the left side and the right side of the lower end of the auxiliary bearing plate, a force transmission column is fixedly mounted in the middle of the lower end of the auxiliary bearing plate, the lower end of the pressure sensor is fixedly connected with the upper end of the main bearing plate, and the lower ends of the spring assemblies are fixedly connected with the upper end of the main bearing plate.

Preferably, the force transmission column corresponds to the pressure sensor in position, and the lower end of the force transmission column is not in contact with the upper end of the pressure sensor.

Preferably, the upper end of the auxiliary bearing plate is fixedly connected with the antiskid plate, the antiskid grooves are formed in the upper end of the antiskid plate at equal intervals, and the left end and the right end of the antiskid plate are movably connected with the inner side of the support.

Preferably, the alarm lamps are all electrically connected with the pressure sensor.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the breast beam and the side guardrail that set up the left and right sides, can improve the side security of companion ladder, through set up protector in the companion ladder left and right sides upper end, further improved the side security of companion ladder, can prevent effectively that personnel or goods in the companion ladder from falling from the companion ladder to the potential safety hazard has been reduced effectively.

2. The utility model discloses in, can real time monitoring elevator in the total weight of personnel or goods of bearing through set up overweight protection device on main bearing plate to provide overweight warning through the warning light, whole device simple structure, convenient to use has improved the safety in utilization of elevator in the use.

Drawings

Fig. 1 is a schematic view of the overall structure of a lifting protection device for building installation engineering of the present invention;

fig. 2 is a schematic view of the overall structure of the lifting protection device for building installation engineering of the present invention;

fig. 3 is a schematic view of the overall structure of the protection device of the lifting protection device for building installation engineering of the present invention;

fig. 4 is a schematic view of the overall structure of the overload protection device of the lifting protection device for building construction.

In the figure: 1. a main bearing plate; 2. a pillar; 3. side guardrails; 4. a guard; 5. a bolt; 6. An overload protection device; 7. an anti-skid plate; 8. a boom; 9. a protective door; 10. protecting the beam; 11. an alarm light; 12. a first hanging ring; 13. a second hanging ring; 41. column one; 42. a support bar; 43. a connecting rod; 44. Column II; 45. a hurdle net; 46. a connecting seat; 61. a secondary bearing plate; 62. a force transmission column; 63. a pressure sensor; 64. a spring assembly.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a lifting protection device for building installation engineering comprises a main bearing plate 1, a second hanging ring 13, a protective door 9, a side guardrail 3 and a bolt 5, wherein an overload protection device 6 is arranged at the upper end of the main bearing plate 1, an anti-skid plate 7 is fixedly connected at the upper end of the overload protection device 6, four groups of pillars 2 are fixedly arranged at two sides of the upper end of the main bearing plate 1, a protective beam 10 is fixedly arranged at the upper ends of the four longitudinal groups of pillars 2 together, two groups of first hanging rings 12 are fixedly arranged at the middle part of the upper end of the protective beam 10, alarm lamps 11 are fixedly arranged at the front part and the rear part of the upper end of the protective beam 10, one end of the protective beam 10, which is far away from the second hanging ring 13, is provided with the protective device 4, the left end of the protective door 9 is hinged with the left pillar 2 in front, the right end of the protective door 9, a hanging rod 8 is movably connected between the second hanging ring 13 and the first hanging ring 12

The protection device 4 comprises support rods 42 and a first column 41, the support rods 42 are arranged into two groups, a fence 45 is fixedly installed between the support rods 42, the lower ends of the support rods 42 are movably connected with connecting seats 46, the upper parts of the ends, far away from the fence 45, of the support rods 42 are fixedly connected with a second column 44, connecting rods 43 are movably connected between the first column 41 and the second column 44, the fence 45 is fixedly connected with only the pillars 2 through the connecting rods 43, the fence 45 plays a protection role, the front end and the rear end of the guardrail beam 10 are respectively fixedly connected with the first column 41, and the front part and the rear part of one end, far away from the protective door 9, of the guardrail beam 10 are respectively and fixedly connected with the connecting seats 46; the overload protection device 6 comprises an auxiliary bearing plate 61 and pressure sensors 63, three groups of spring assemblies 64 are fixedly mounted on the left side and the right side of the lower end of the auxiliary bearing plate 61, the spring assemblies 64 support the auxiliary bearing plate 61 and goods mounted on the auxiliary bearing plate 61, a force transmission column 62 is fixedly mounted in the middle of the lower end of the auxiliary bearing plate 61, the lower end of each pressure sensor 63 is fixedly connected with the upper end of the main bearing plate 1, each pressure sensor 63 is used for controlling the total weight of the loaded goods to prevent the elevator from being overloaded, and the lower ends of the spring assemblies 64 are fixedly connected with the upper end of the main bearing plate 1; the position of the force transmission column 62 corresponds to that of the pressure sensor 63, the lower end of the force transmission column 62 is not in contact with the upper end of the pressure sensor 63, the auxiliary bearing plate 61 downwards compresses the spring assembly 64 along with the increase of the loaded cargos and enables the force transmission column 62 arranged at the lower end of the auxiliary bearing plate 61 to be in contact with the pressure sensor 63 until the pressure sensor 63 reaches a rated value to trigger an overweight alarm; the upper end of the auxiliary bearing plate 61 is fixedly connected with the antiskid plate 7, the upper end of the antiskid plate 7 is provided with antiskid grooves at equal intervals, the antiskid grooves can effectively prevent personnel or goods in the elevator from shaking in the use process of the elevator, the safety is ensured, and the left end and the right end of the antiskid plate 7 are movably connected with the inner side of the support column 2; the alarm lamps 11 are all electrically connected with the pressure sensor 63.

It should be noted that the utility model relates to a building installation engineering lift protection device, can guarantee the safety in utilization of elevator effectively through setting up overload protection device 6 and protector 4, in the use, the user carries the goods that need to use to the elevator, make the goods in proper order put on antiskid sheet 7, along with the goods of putting increase, antiskid sheet 7 and vice bearing plate 61 of antiskid sheet 7 lower extreme compress spring assembly 64 downwards, make the transmission column 62 of installing in vice bearing plate 61 lower extreme contact pressure sensor 63, further put the goods in the elevator, until the warning light 11 that links to each other with pressure sensor 63 is bright, when the warning light 11 that links to each other with pressure sensor 63 is bright, show that the total weight of the goods in the elevator has reached the maximum bearing value of elevator, the user can stop placing the goods in the elevator, then, the protection devices 4 on the left side and the right side of the elevator are lifted, and the connecting rods 43 are respectively connected with the first column 41 and the second column 44 to fix the protection devices 4 and the support columns 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building installation engineering lift protection device, includes main bearing plate (1), No. two rings (13), guard gate (9), side guardrail (3) and bolt (5), its characterized in that: the upper end of the main bearing plate (1) is provided with an overload protection device (6), the upper end of the overload protection device (6) is fixedly connected with an antiskid plate (7), two sides of the upper end of the main bearing plate (1) are fixedly provided with four groups of pillars (2), the upper ends of the four groups of pillars (2) are fixedly provided with a guard beam (10), the middle part of the upper end of the guard beam (10) is fixedly provided with two groups of rings (12), the front part and the rear part of the upper end of the guard beam (10) are fixedly provided with alarm lamps (11), one end of the guard beam (10) far away from the second ring (13) is provided with a protection device (4), the left end of a protection door (9) is hinged with the left pillar (2) in front, the right end of the protection door (9) is movably connected with the right pillar (2) in front through a bolt (5), and the front end and the rear end of a side guardrail, a hanging rod (8) is movably connected between the second hanging ring (13) and the first hanging ring (12).

2. A construction installation work lift protection device according to claim 1, wherein: protector (4) include bracing piece (42) and a post (41), bracing piece (42) set up to two sets ofly, fixed mounting has fence net (45) between bracing piece (42), the equal swing joint connecting seat (46) of lower extreme of bracing piece (42), the equal fixedly connected with No. two posts (44) on one end upper portion that fence net (45) were kept away from in bracing piece (42), swing joint has connecting rod (43) between a post (41) and No. two posts (44), the front end and the rear end of breast beam (10) respectively with a post (41) fixed connection, the one end front portion and the rear portion that guard gate (9) were kept away from in breast beam (10) respectively with connecting seat (46) fixed connection.

3. A construction installation work lift protection device according to claim 1, wherein: the overload protection device (6) comprises an auxiliary bearing plate (61) and pressure sensors (63), three groups of spring assemblies (64) are fixedly mounted on the left side and the right side of the lower end of the auxiliary bearing plate (61), a force transmission column (62) is fixedly mounted in the middle of the lower end of the auxiliary bearing plate (61), the lower end of each pressure sensor (63) is fixedly connected with the upper end of the main bearing plate (1), and the lower ends of the spring assemblies (64) are fixedly connected with the upper end of the main bearing plate (1).

4. A construction installation work lift protection device according to claim 3, wherein: the force transmission column (62) corresponds to the pressure sensor (63) in position, and the lower end of the force transmission column (62) is not in contact with the upper end of the pressure sensor (63).

5. A construction installation work lift protection device according to claim 3, wherein: the upper end of the auxiliary bearing plate (61) is fixedly connected with the antiskid plate (7), the upper end of the antiskid plate (7) is provided with antiskid grooves at equal intervals, and the left end and the right end of the antiskid plate (7) are movably connected with the inner side of the support column (2).

6. A construction installation work lift protection device according to claim 1 or 3, wherein: the alarm lamps (11) are electrically connected with the pressure sensor (63).