CN116145936A - Assembled construction platform and installation method for elevator installation - Google Patents

Abstract

The invention relates to an assembled construction platform used for elevator installation and an installation method. The horizontal pipe (9) of the construction platform is arranged between two horizontal pipes (6), and the vertical pipe (2) is arranged on the horizontal pipe (6). ), the groove-shaped block (1) is arranged on the vertical pipe (2), and the two ends of the steel rope (5) are respectively connected with the horizontal pipe (6) and the vertical pipe (2). The installation method includes: a. clamping the groove-shaped clamping block (1) on the shear wall (10); b. installing the two ends of the first horizontal pipe (9) on the connecting sleeve (3); c. (6) Fix after passing through the connecting sleeve (3); d, install the horizontal limit card (4) on the horizontal pipe (6) and be stuck on the floor (8), connect the steel rope (5) to the horizontal pipe ( 6) End connection; e, fixing the steel rope (5) and the vertical pipe (2); f, installing the remaining horizontal pipe (9); g, laying planks. It solves the problems of time-consuming and labor-intensive erection of steel pipes in the elevator shaft in the prior art, and the problems that safety is difficult to guarantee.

Description

Assembled construction platform and installation method for elevator installation

technical field

The invention relates to an assembled construction platform used for elevator installation and an installation method, belonging to the technical field of elevator installation.

Background technique

It is well known that all high-rise buildings have elevator shafts for installing elevators, and the existing elevator shafts have smooth and vertical inner walls, closed surroundings, and basically the same floor height. In the traditional way, steel pipes and other materials are commonly used for the installation of the upper counterweight of the elevator in the elevator shaft, and the wire rope threading. Erecting not only takes time and effort, but also has great construction safety hazards, resulting in low actual installation efficiency, high labor intensity, and inconvenient assembly and dismantling in the later stage.

Contents of the invention

The technical problem to be solved by the present invention is that it takes time and effort to erect steel pipes in the elevator shaft in the prior art, and it is difficult to guarantee the safety.

The technical solution adopted by the present invention to solve the technical problem is: an assembled construction platform used for elevator installation, including groove blocks, vertical pipes, horizontal pipes, horizontal pipes and steel ropes, the horizontal pipes are at least two The root and symmetrical arrangement, the horizontal pipe is arranged between the two horizontal pipes and the ends are respectively connected with the horizontal pipes on the corresponding side, the vertical pipe is correspondingly vertically arranged on the outer side wall of one end of the horizontal pipe, and the groove-shaped block is arranged on the vertical pipe and the opening is outward, one end of the steel rope is connected to the end of the horizontal pipe away from the vertical pipe, and the other end is connected to the upper end of the vertical pipe.

Wherein, the vertical tubes, horizontal tubes and horizontal tubes in the above structure are square tube structures.

Wherein, the horizontal pipe in the above structure is a telescopic rod structure with adjustable length.

Wherein, the above-mentioned structure also includes a connecting sleeve, the connecting sleeve is set on the horizontal pipe, and the end of the horizontal pipe 9 located at the end of the horizontal pipe can be fixed behind the connecting sleeve to connect with the horizontal pipe, and the lower end of the vertical pipe is connected to the connecting sleeve. The upper end is connected vertically.

Wherein, the above structure also includes pulleys, the pulleys are respectively arranged on the upper end of the vertical pipe and the end of the horizontal pipe away from the vertical pipe, and the steel rope is connected to the pulley.

Further, in the above structure, the horizontal pipe is provided with several through holes at intervals, so that the connecting sleeve and the horizontal pipe can be detachably connected to the horizontal pipe by bolts.

Wherein, the above structure also includes a horizontal limit card, which includes two F-shaped bodies with openings facing each other, and the horizontal limit card is sleeved on the horizontal pipe and detachably connected with the horizontal pipe.

Wherein, in the above structure, there are several transverse tubes, which are arranged at intervals along the length direction of the horizontal tubes.

The installation method of the assembled construction platform used for elevator installation, including steps:

a. After connecting the vertical pipe and the grooved block, they are correspondingly stuck on the shear walls at both ends of the elevator door;

b. Install the two ends of the first horizontal pipe to the connecting sleeve at the lower end of the vertical pipe;

c. Pass the horizontal pipe through the connecting sleeve under the vertical pipe and fix it;

d. Install the horizontal limit card symmetrically on the horizontal pipe and clamp it to the inner opening of the floor, and at the same time connect the steel rope to the end of the horizontal pipe through the pulley;

e. After the horizontal pipe is stretched out in place, fix the other end of the steel rope with the top of the vertical pipe;

f. Install the remaining horizontal pipe so that both ends of the horizontal pipe are connected to the inside of the horizontal pipe;

g. Laying planks or light steel plates.

The beneficial effects of the invention are: the structure is easy to assemble, can be used repeatedly, has high safety, and ensures the quality and efficiency of construction. The horizontal pipe of this structure has bolt holes, which is convenient for the telescopic adjustment and fixing of the horizontal pipe; the vertical pipe and the horizontal pipe are connected and fixed through the connecting sleeve; Shear walls at both ends of the elevator opening; finally, the front ends of the horizontal pipes are connected to the tops of the vertical pipes by steel cables to form a triangular stress system, and horizontal pipes are arranged at appropriate steps between the horizontal pipes to form a reasonable construction work surface. At the same time, this structure reduces the safety risk when installing components such as the elevator counterweight on the top of the indoor elevator shaft, improves operation efficiency, and can be recycled and disassembled for use.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a left view structural schematic diagram of the present invention.

Fig. 3 is a schematic diagram of the top view structure of the present invention.

The marks in the figure are: 1. Groove block, 2. Vertical pipe; 3. Connecting sleeve; 4. Horizontal limit card; 5. Steel rope; 6. Horizontal pipe; 7. Pulley; 8. Floor; 9 , Horizontal tube; 10, Shear wall; 11, Elevator shaft.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 3, the assembled construction platform used for elevator installation of the present invention includes a grooved block 1, a vertical pipe 2, a horizontal pipe 6, a transverse pipe 9 and a steel rope 5, the horizontal The tubes 6 are at least two and arranged symmetrically. The horizontal tube 9 is arranged between the two horizontal tubes 6 and the ends are respectively connected to the horizontal tubes 6 on the corresponding side. The vertical tubes 2 are correspondingly vertically arranged on the outer wall of one end of the horizontal tube 6. , the groove block 1 is arranged on the top of the vertical pipe 2, and the opening is outward, and one end of the steel rope 5 is connected with the end of the horizontal pipe 6 away from the vertical pipe 2, and the other end is connected with the upper end of the vertical pipe 2. Those skilled in the art can understand that this structure is mainly used for the construction in the elevator shaft 11, and the horizontal pipe 6 is used as the main supporting body. The actual preferred horizontal pipe 6 is at least two and symmetrically arranged, and the actual preferred horizontal pipe 6 is 2. root, and the vertical pipe 2 is vertically connected and fixed with the horizontal pipe 6, so the quantity of the vertical pipe 2 should correspond to the horizontal pipe 6. And groove-shaped block 1 is fixed on the proper position of vertical pipe 2 tops, and then sleeve is stuck on the shear walls 10 at both ends of the elevator hole, so as to realize the fixing of horizontal pipe 6. The front end of the horizontal pipe 6 is connected with the top end of the vertical pipe 2 through the steel rope 5 to form a triangular force system, and the horizontal pipe 9 is arranged at an appropriate step between the horizontal pipes 6 to facilitate the formation of a reasonable construction work surface. The structure can be assembled on site, and the safety of the operation is improved due to the structure of the cantilever beam.

Preferably, the vertical tube 2, the horizontal tube 6 and the horizontal tube 9 in the above structure are square tube structures. Those skilled in the art can understand that, in order to facilitate positioning, the vertical tube 2, the horizontal tube 6 and the horizontal tube 9 are preferably square tube structures in this structure, and specifically, galvanized square tubes of 4 mm may be preferred.

Preferably, the horizontal pipe 6 in the above structure is a telescopic rod structure with adjustable length. Those skilled in the art can understand that, in order to facilitate the installation and use of elevator shafts of different widths, the horizontal pipe 6 of this device is preferably a telescopic rod structure with adjustable length. This structural arrangement makes the entire structural length adjustable.

Preferably, the above structure also includes a connecting sleeve 3, the connecting sleeve 3 is sleeved on the horizontal pipe 6, and the end of the horizontal pipe 9 at the end of the horizontal pipe 6 can be fixed on the connecting sleeve 3 and connected to the horizontal pipe 6 , the lower end of the vertical pipe 2 is vertically connected with the upper end of the connecting sleeve 3 . Those skilled in the art can understand that, in order to facilitate the connection of the vertical pipes 2, the structure is preferably provided with a connecting sleeve 3 at the lower end of the vertical pipe 2, and the connecting sleeve 3 can be installed on the horizontal pipe 6, and the actual connection is achieved through a screw or a bolt. Be fixed on the horizontal pipe 6 and get final product. At the same time, the end of the horizontal pipe 9 at the end of the horizontal pipe 6 can be fixed on the connecting sleeve 3 and connected with the horizontal pipe 6, that is, the horizontal pipe 9 at the end of the horizontal pipe 6 is connected with the horizontal pipe 6 through the connecting sleeve 3.

Preferably, the above structure further includes a pulley 7, the pulley 7 is respectively arranged on the upper end of the vertical pipe 2 and the end of the horizontal pipe 6 away from the vertical pipe 2, and the steel rope 5 is connected to the pulley 7. Those skilled in the art can understand that, in order to facilitate the adjustment of the length of the steel rope 5, in this structure, the pulley 7 is preferably arranged on the upper end of the vertical pipe 2 and the side of the horizontal pipe 6 away from the vertical pipe 2. end, and the steel rope 5 is connected to the pulley 7.

Preferably, in the above structure, the horizontal pipe 6 is provided with several through holes at intervals, so that the connecting sleeve 3 and the transverse pipe 9 can be detachably connected to the horizontal pipe 6 by bolts. Those skilled in the art can understand that, in order to facilitate the connection of the horizontal pipe 6 and the connecting sleeve 3 and the transverse pipe 9, the structure preferably has several through holes arranged at intervals on the horizontal pipe 6, so that the connecting sleeve 3 and the transverse pipe 9 can pass through Bolts are detachably connected to the horizontal pipe 6, and this structure setting can reduce the weight of the knot parts and facilitate transportation and handling.

Preferably, the above-mentioned structure also includes a horizontal limit card 4, the horizontal limit card 4 includes two F-shaped bodies with openings facing each other, and the horizontal limit card 4 is sleeved on the horizontal tube 6, and is connected with the horizontal tube 6 detachable connections. Those skilled in the art can understand that, in order to realize the horizontal limit of the horizontal rod, the structure preferably also includes a horizontal limit card 4, preferably the horizontal limit card 4 includes two F-shaped bodies with openings facing each other, and the two bodies pass through the screw rod. Connected into one body, the upper opening is directly sleeved on the horizontal pipe 6, so that the horizontal limit card 4 is detachably connected with the horizontal pipe 6.

Preferably, in the above structure, there are several transverse tubes 9 arranged at intervals along the length direction of the horizontal tube 6 . Those skilled in the art can understand that since the transverse tube 9 and the horizontal tube 6 are mainly used to support workers, in order to ensure the number of support points, the structure preferably has several transverse tubes 9 arranged at intervals along the length direction of the horizontal tube 6 , so that the horizontal pipe 9 and the horizontal pipe 6 form a cross support point, and the actual later stage can directly lay planks above it.

The installation method of the assembled construction platform used for elevator installation, including steps:

a. After connecting the vertical pipe 2 and the grooved block 1, they are correspondingly stuck on the shear walls 10 at both ends of the elevator door;

b. Install the two ends of the first horizontal pipe 9 on the connecting sleeve 3 at the lower end of the vertical pipe 2;

c. Pass the horizontal pipe 6 through the connecting sleeve 3 below the vertical pipe 2 and fix it;

d. Install the horizontal limit card 4 symmetrically on the horizontal pipe 6 and be stuck on the inner opening of the floor surface 8, and at the same time connect the steel rope 5 to the end of the horizontal pipe 6 through the pulley 7;

e. Fix the other end of the steel rope 5 to the top of the vertical pipe 2 after the horizontal pipe 6 is stretched out in place;

f, install the remaining horizontal pipe 9, so that the two ends of the horizontal pipe 9 are connected to the inner side of the horizontal pipe 6;

g. Laying planks or light steel plates. Those skilled in the art can understand that the main construction method is that during construction work, the upper part of the vertical pipe 2 is temporarily stuck on the shear walls 10 at both ends of the elevator door after connecting the upper part of the vertical pipe 2 with the groove block 1; The horizontal pipe 9 is installed on the connecting sleeve 3 to support the vertical pipe 2 laterally; the horizontal pipe 6 passes through the connecting sleeve 3 below the vertical pipe 2 and is fixed with bolts; when the horizontal pipe 6 passes through the connecting sleeve 3 and is in place The horizontal limit card 4 is symmetrically installed on the horizontal pipe 6 and can be stuck in the inner opening of the floor surface 8, and the steel rope 5 is connected and fixed at the pulley 7 at the end of the horizontal pipe 6; The other end of the steel rope 5 is fixed to the top of the vertical pipe 2; other horizontal square pipes are installed to keep the two ends of the horizontal pipe 9 connected to the inner side of the horizontal pipe 6; after the relevant components are installed, lay wooden boards or light steel plates on the cantilever platform surface as required Do your homework.

Claims (9)

1. Assembled construction platform for elevator installation, characterized in that it includes grooved blocks (1), vertical pipes (2), horizontal pipes (6), horizontal pipes (9) and steel ropes (5) , the horizontal tubes (6) are at least two and arranged symmetrically, the horizontal tubes (9) are arranged between the two horizontal tubes (6) and the ends are respectively connected with the horizontal tubes (6) on the corresponding side, and the vertical tubes ( 2) Correspondingly vertically arranged on the outer side wall of one end of the horizontal pipe (6), the groove-shaped block (1) is arranged on the upper part of the vertical pipe (2), and the opening is outward, and one end of the steel rope (5) is connected with the horizontal pipe (6) The end away from the vertical pipe (2) is connected, and the other end is connected with the upper end of the vertical pipe (2). 2. The assembled construction platform used for elevator installation according to claim 1, characterized in that: the vertical pipes (2), horizontal pipes (6) and horizontal pipes (9) are of square pipe structure. 3. The assembled construction platform for elevator installation according to claim 1, characterized in that: the horizontal pipe (6) is a telescopic rod structure with adjustable length. 4. The assembled construction platform for elevator installation according to claim 1, characterized in that: it also includes a connecting sleeve (3), and the connecting sleeve (3) is sleeved on the horizontal pipe (6), and The horizontal pipe (9) end that is positioned at the horizontal pipe (6) end can be fixed on the connecting sleeve (3) and is connected with the horizontal pipe (6), and the vertical pipe (2) lower end is vertically connected with the connecting sleeve (3) upper end. 5. The assembled construction platform for elevator installation according to claim 1, characterized in that: it also includes a pulley (7), and the pulley (7) is respectively arranged on the upper end of the vertical pipe (2) and the horizontal pipe (6) is away from the end of the vertical pipe (2) and the steel rope (5) is attached to the pulley (7). 6. The assembled construction platform for elevator installation according to claim 4, characterized in that: the horizontal pipe (6) is provided with several through holes at intervals, so that the connecting sleeve (3) and the horizontal pipe (9) ) can be detachably connected with the horizontal pipe (6) by bolts. 7. The assembled construction platform for elevator installation according to claim 1, characterized in that: it also includes a horizontal limit card (4), and the horizontal limit card (4) includes two openings facing each other. F-shaped body, and the horizontal limit card (4) is sleeved on the horizontal pipe (6), and is detachably connected with the horizontal pipe (6). 8. The assembled construction platform used for elevator installation according to claim 1, characterized in that: there are several transverse pipes (9) arranged at intervals along the length direction of the horizontal pipes (6). 9. The installation method of the assembled construction platform used for elevator installation, which is characterized in that it includes the steps: a. After connecting the vertical pipe (2) and the grooved block (1), they are correspondingly stuck on the shear walls (10) at both ends of the elevator door; b. Install the two ends of the first horizontal pipe (9) on the connecting sleeve (3) at the lower end of the vertical pipe (2); c. Pass the horizontal pipe (6) through the connecting sleeve (3) below the vertical pipe (2) and fix it; d. Install the horizontal limit card (4) symmetrically on the horizontal pipe (6) and get stuck in the inner opening of the floor (8), and at the same time pass the steel rope (5) through the pulley (7) and the end of the horizontal pipe (6) The connection is fixed; e. Fix the other end of the steel rope (5) to the top of the vertical pipe (2) after the horizontal pipe (6) is stretched out in place; f, install the remaining horizontal pipe (9), so that the two ends of the horizontal pipe (9) are connected to the inside of the horizontal pipe (6); g. Laying planks or light steel plates.

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