Prefabricated cement hoistway foundation combination for elevator installation

Abstract

The utility model discloses an elevator installation prefabricated cement hoistway foundation combination which comprises a cement base, a plurality of assembly type cement well seats are arranged above the cement base, the assembly type cement well seats are arranged in an up-and-down stacking mode, the assembly type cement well seat on the lowest side is fixedly connected with the cement base, and the cement base is fixedly connected with the cement base. A concrete pouring channel is formed in each assembly type cement well base in a penetrating mode, a plurality of reinforcing mechanisms are arranged in each concrete pouring channel, and two combination mechanisms are arranged between every two adjacent assembly type cement well bases. In the process that the positioning columns are inserted into the corresponding positioning grooves, the L-shaped plates are accurately inserted into the mounting frames, the T-shaped bolts are automatically inserted into the insertion holes, the assembly work of the adjacent assembly type cement well seats is completed, mounting is easy and convenient, the mounting time of workers is shortened, the working efficiency is improved, and the mounting amount of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator engineering, in particular to a prefabricated cement shaft foundation combination for installing an elevator. Background Art

[0002] Elevators are necessary facilities for vertical transportation in high-rise buildings. One of the important steps in the construction of an elevator is to construct the elevator shaft.

[0003] For example, the prior art discloses a prefabricated cement shaft foundation assembly for elevator installation with publication number CN215368505U, in which the connecting components are a large number of independent bolts, which need to be tightened and fixed manually one by one during installation, which is very inconvenient during installation, thereby increasing the working time of workers and reducing their work efficiency. The workload is large, time-consuming and labor-intensive, and it is difficult to meet the work requirements of efficient installation. In order to solve the above problems, the present application proposes a prefabricated cement shaft foundation assembly for elevator installation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a prefabricated cement shaft foundation combination for elevator installation. During the process of inserting the positioning column into the corresponding positioning groove, the L-shaped plate is accurately inserted into the installation frame, so that the T-shaped pin is automatically inserted into the socket, and the assembly work of the adjacent assembled cement shaft seats is completed. The installation is simple and convenient, which shortens the installation time of workers, improves work efficiency, and reduces the installation workload of workers.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A prefabricated cement shaft foundation assembly for installing an elevator comprises a cement base, a plurality of assembled cement shaft seats are arranged above the cement base, the plurality of assembled cement shaft seats are stacked up and down, the assembled cement shaft seat at the bottom is fixedly connected to the cement base, each of the assembled cement shaft seats is penetrated by a pouring concrete channel, a plurality of reinforcement mechanisms are arranged in each of the pouring concrete channels, two combination mechanisms are arranged between two adjacent assembled cement shaft seats, the combination mechanism comprises an L-shaped plate fixedly connected to the outer wall of the assembled cement shaft seat on the upper side, an installation frame is fixedly connected to the outer wall of the assembled cement shaft seat on the lower side, a T-shaped pin is penetrated by the side wall of the installation frame and is slidably connected to the T-shaped pin, a spring is sleeved on the outer wall of the T-shaped pin, two ends of the spring are respectively fixedly connected to the installation frame and the T-shaped pin, and a socket matching the T-shaped pin is opened on the side wall of the L-shaped plate.

[0007] Preferably, the reinforcement mechanism comprises a connecting plate fixedly connected to the inner wall of the poured concrete channel, the connecting plate is penetrated by a plurality of through holes, and a steel bar is inserted into each of the through holes.

[0008] Preferably, the four connecting plates are arranged on the front, back, left and right sides of the concrete pouring channel.

[0009] Preferably, the plurality of through holes are distributed at equal intervals.

[0010] Preferably, the T-shaped latch is provided with an arc surface.

[0011] Preferably, four positioning columns are fixedly connected to the top of the assembled cement well seat on the lower side, and four positioning grooves matching with the positioning columns are formed at the bottom of the assembled cement well seat on the upper side.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Insert the positioning column into the corresponding positioning groove to complete the assembly and positioning between two adjacent assembled cement well seats for precise installation.

[0014] 2. By inserting the L-shaped plate into the corresponding installation frame, the arc surface provided on the T-shaped pin can make the L-shaped plate contact with the arc surface during the insertion of the L-shaped plate into the installation frame, driving the T-shaped pin to move. During this process, the spring is stretched until the T-shaped pin cooperates with the socket so that the T-shaped pin is inserted into the socket, completing the fixation between the L-shaped plate and the installation frame, and the two adjacent assembled cement well seats can be fixed together. The installation is simple and convenient, which shortens the installation time of workers, improves work efficiency, and reduces the installation workload of workers.

[0015] To sum up, by inserting the positioning column into the corresponding positioning groove, the L-shaped plate is accurately inserted into the installation frame, so that the T-shaped pin is automatically inserted into the socket, and the assembly of the adjacent assembled cement well base is completed. The installation is simple and convenient, which shortens the installation time of workers, improves work efficiency, and reduces the installation workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first structural schematic diagram of a prefabricated cement shaft foundation assembly for installing an elevator proposed by the utility model;

[0017] Figure 2 This is a second structural schematic diagram of a prefabricated cement shaft foundation assembly for installing an elevator proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a prefabricated cement shaft foundation assembly for installing an elevator proposed in the utility model;

[0019] Figure 4 for Figure 3 A magnified view of the structure at center;

[0020] Figure 5 The utility model provides a structural schematic diagram of an assembled cement well seat in a prefabricated cement well foundation assembly for installing an elevator.

[0021] In the figure: 1 cement base, 2 assembled cement well base, 3 cast concrete channel, 4 connecting plate, 5 through hole, 6 steel bar, 7 L-shaped plate, 8 installation frame, 9 T-shaped pin, 10 spring, 11 arc surface, 12 socket, 13 positioning column, 14 positioning groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 5 A prefabricated cement shaft foundation assembly for installing an elevator includes a cement base 1. A plurality of assembled cement shaft seats 2 are arranged above the cement base 1. A number of assembled cement shaft seats 2 are assembled according to actual needs, and the plurality of assembled cement shaft seats 2 are stacked up and down.

[0024] The assembled cement well seat 2 at the bottom is fixedly connected to the cement base 1, and workers use cement to fix the cement base 1 and the assembled cement well seat 2 together. Each assembled cement well seat 2 is penetrated by a concrete pouring channel 3, which can be used for pouring concrete.

[0025] Each concrete pouring channel 3 is provided with a plurality of reinforcement mechanisms, the reinforcement mechanisms include a connecting plate 4 fixedly connected to the inner wall of the concrete pouring channel 3, four connecting plates 4 are arranged on the front, back, left and right sides of the concrete pouring channel 3, a plurality of through holes 5 are penetrated through the connecting plate 4, and the plurality of through holes 5 are distributed at equal intervals, and a steel bar 6 is inserted into each through hole 5, and the steel bar 6 can ensure the strength of the poured concrete, making the device more solid.

[0026] Two combination mechanisms are provided between two adjacent assembled cement well seats 2, and the combination mechanisms include an L-shaped plate 7 fixedly connected to the outer wall of the assembled cement well seat 2 on the upper side, and a mounting frame 8 fixedly connected to the outer wall of the assembled cement well seat 2 on the lower side. The side wall of the mounting frame 8 is penetrated by a T-shaped bolt 9 slidably connected thereto, and an arc surface 11 is provided on the T-shaped bolt 9. The outer wall of the T-shaped bolt 9 is sleeved with a spring 10, and the two ends of the spring 10 are respectively fixedly connected to the mounting frame 8 and the T-shaped bolt 9. The side wall of the L-shaped plate 7 is provided with a socket 12 matching the T-shaped bolt 9. When the L-shaped plate 7 is inserted into the mounting frame 8, the L-shaped plate 7 contacts the arc surface 11 to drive the T-shaped bolt 9 to move until the T-shaped bolt 9 is inserted into the socket 12 to complete the installation and fixation between the two adjacent assembled cement well seats 2.

[0027] Four positioning columns 13 are fixedly connected to the top of the assembled cement well seat 2 on the lower side, and four positioning grooves 14 that cooperate with the positioning columns 13 are opened at the bottom of the assembled cement well seat 2 on the upper side. During assembly, the cooperation between the positioning columns 13 and the positioning grooves 14 can make the two adjacent assembled cement well seats 2 accurately aligned to avoid displacement.

[0028] In the utility model, during installation, the bottom assembled cement well seat 2 is placed on the cement base 1, and the cement base 1 and the assembled cement well seat 2 are fixed together by workers placing cement on the contact part of the cement base 1 and the assembled cement well seat 2, and then a plurality of assembled cement well seats 2 are stacked and placed according to actual needs, and the positioning column 13 is inserted into the corresponding positioning groove 14 to complete the assembly and positioning between two adjacent assembled cement well seats 2. In this process, the L-shaped plate 7 is inserted into the corresponding installation frame 8, and the arc surface 1 set on the T-shaped latch 9 is used to fix the cement base 1 and the assembled cement well seat 2 together. During the process of inserting the L-shaped plate 7 into the installation frame 8, the L-shaped plate 7 contacts the arc surface 11 to drive the T-shaped plug 9 to move. During this process, the spring 10 is stretched until the T-shaped plug 9 cooperates with the insertion hole 12 so that the T-shaped plug 9 is inserted into the insertion hole 12, and the fixation between the L-shaped plate 7 and the installation frame 8 is completed, so that the two adjacent assembled cement well seats 2 can be fixed together. By automatically completing the insertion of the T-shaped plug 9 into the insertion hole 12 during the process of inserting the L-shaped plate 7 into the installation frame 8, the fixation between the two adjacent assembled cement well seats 2 can be quickly and automatically realized, and the assembly can be quickly realized.

[0029] The utility model solves the problem that the prior art needs to tighten the bolts one by one manually during installation by setting a combined mechanism, which is very inconvenient during installation, thereby increasing the working time of workers, reducing their work efficiency, and causing a large workload, time-consuming and labor-intensive, and difficult to meet the work requirements of efficient installation.

Claims

1. A prefabricated cement hoistway foundation assembly for installing an elevator, comprising a cement base (1), characterized in that: A plurality of assembled cement well seats (2) are arranged above the cement base (1), and the plurality of assembled cement well seats (2) are stacked up and down, and the assembled cement well seat (2) at the bottom is fixedly connected to the cement base (1), and a pouring concrete channel (3) is opened through each of the assembled cement well seats (2), and a plurality of reinforcement mechanisms are arranged in each of the poured concrete channels (3), and two combination mechanisms are arranged between two adjacent assembled cement well seats (2); The combined mechanism comprises an L-shaped plate (7) fixedly connected to the outer wall of the upper assembled cement well seat (2); the outer wall of the lower assembled cement well seat (2) is fixedly connected to a mounting frame (8); a T-shaped latch (9) slidably connected to the side wall of the mounting frame (8); a spring (10) is sleeved on the outer wall of the T-shaped latch (9); the two ends of the spring (10) are respectively fixedly connected to the mounting frame (8) and the T-shaped latch (9); and a socket (12) matching the T-shaped latch (9) is provided on the side wall of the L-shaped plate (7).

2. The prefabricated cement shaft foundation assembly for elevator installation according to claim 1, characterized in that: The reinforcement mechanism comprises a connection plate (4) fixedly connected to the inner wall of the poured concrete channel (3); a plurality of through holes (5) are provided through the connection plate (4); and a steel bar (6) is inserted into each of the through holes (5).

3. The prefabricated cement hoistway foundation assembly for elevator installation according to claim 2, characterized in that: The four connecting plates (4) are arranged on the front, back, left and right sides of the concrete pouring channel (3).

4. The prefabricated cement hoistway foundation assembly for elevator installation according to claim 2, characterized in that: The plurality of through holes (5) are distributed at equal intervals.

5. The prefabricated cement hoistway foundation assembly for elevator installation according to claim 1, characterized in that: The T-shaped latch (9) is provided with an arc surface (11).

6. The prefabricated cement shaft foundation assembly for elevator installation according to claim 1, characterized in that: Four positioning columns (13) are fixedly connected to the top of the assembled cement well seat (2) on the lower side, and four positioning grooves (14) matching with the positioning columns (13) are opened at the bottom of the assembled cement well seat (2) on the upper side.

Images