High-stability added elevator derrick

Abstract

The utility model provides a high-stability added elevator derrick, and belongs to the technical field of elevator derricks. Comprising a first steel material and a connecting mechanism, a second steel material is installed above the first steel material, the connecting mechanism comprises a hollow bin, one end of the hollow bin is connected to the exterior of one end of the first steel material in a sleeving mode, an opening bin is formed in the upper end of the hollow bin, and a connecting rod is rotatably installed in the opening bin; one end of the connecting rod is fixedly connected with the bearing bin, and the bearing base is fixedly installed on the outer surface of the connecting rod. A connecting rod is rotatably mounted in the upper end of a hollow bin, one end of the connecting rod is fixedly connected with a bearing bin, a bearing seat is fixedly mounted outside the connecting rod, three steel materials are mounted in the hollow bin, the bearing bin and the bearing seat correspondingly, and the bearing bin and the bearing seat are fixed through bolts; therefore, the three pieces of steel can be stably connected together for use, a welding mode is effectively replaced, and WeChat is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator shaft frames, and in particular to a high-stability installed elevator shaft frame. Background Art

[0002] When old communities are renovated, elevators will be added based on the needs of the owners. Since old communities do not have reserved elevator shafts, the elevator shaft frame must be installed on the outside of the house when installing the elevator. By installing the elevator on the elevator shaft frame, it can be installed into a complete and usable elevator.

[0003] A very important point about the installed elevator is the elevator shaft frame. The elevator shaft frame is made of multiple steel materials spliced ​​together, and the splicing method is mostly welding. When the steel materials are assembled into a frame, other steel materials are stacked on the top of the steel materials, and other steel materials are also installed on the sides of the steel materials to improve stability. The connection positions between the steel materials are welded so that the steel materials can be stably connected together.

[0004] Although the welding method mentioned above can also fix the steel together, in actual use, the elevator shaft frame has to bear the force brought by the elevator room almost every day, which will cause certain damage to the steel welding points in the long term. In addition, the elevator shaft frame will be affected by external environmental factors, which will also cause the welding points on the steel to be corroded. Once corrosion occurs, it is easy to be dangerous. Therefore, a high-stability elevator shaft frame is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a high-stability elevator shaft frame that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a high-stability elevator shaft frame, comprising a first steel material, and a second steel material is installed above the first steel material;

[0008] A connecting mechanism, the connecting mechanism comprising:

[0009] A hollow bin, one end of which is sleeved on the outside of one end of the first steel material, and an open bin is provided at the upper end of the hollow bin;

[0010] A connecting rod, the connecting rod is rotatably mounted inside the open bin, and one end of the connecting rod is fixedly connected to the receiving bin;

[0011] A receiving seat is fixedly mounted on the outer surface of the connecting rod and is arranged inside the open bin.

[0012] In a preferred solution, the inside of the open bin is rotatably connected to a round rod, the outside of the round rod is fixedly connected to a connecting rod, and a mounting hole is provided on the outer surface of the connecting rod.

[0013] In a preferred solution, receiving holes are provided on the tops of the receiving bin and the receiving seat, a third steel material is installed inside the receiving hole on the receiving bin, and a second steel material is installed inside the receiving hole on the receiving seat.

[0014] In a preferred solution, a plurality of threaded holes are formed on the outer surface of the hollow bin and are evenly arranged on the outer surface of the hollow bin, and the hollow bin is connected to the first steel material by bolts.

[0015] In a preferred solution, a reinforcing mechanism is also installed on the hollow bin, and the reinforcing mechanism includes a traction plate, a cushion block and a moving block.

[0016] The traction plates are arranged in two pairs, each pair of traction plates is arranged with two traction plates, one end of one of the traction plates is installed on the outside of the receiving bin, and the other end of the traction plate is installed on the outer surface of the hollow bin, and one end of the other traction plate is installed on the receiving bin, and the other end is installed on the second steel.

[0017] The cushion block is fixedly installed inside the open bin, a groove is provided on the top of the cushion block, and a moving block is slidably installed inside the groove.

[0018] The outer surface of the cushion block is provided with a moving hole, the interior of the moving hole is communicated with the interior of the groove, and a metal rod is slidably installed in the interior of the moving hole.

[0019] The utility model provides a high-stability elevator shaft frame, and its beneficial effects include:

[0020] 1. By rotating and installing the connecting rod inside the upper end of the hollow bin, one end of the connecting rod is fixedly connected to the receiving bin, and a receiving seat is fixedly installed on the outside of the connecting rod. When three steels need to be installed on the hollow bin, the connecting rod can be rotated, and the three steels can be installed inside the hollow bin, inside the receiving bin and inside the receiving seat respectively, and the receiving bin and the receiving seat are fixed by bolts, so that the three steels can be stably connected together for use, which effectively replaces the welding method, and the connection is stable and safe to use, avoiding danger.

[0021] 2. A traction plate is installed on the outside of the receiving bin, and one end of the traction plate is fixedly connected to the corresponding hollow bin and the second steel, so as to pull the receiving bin and increase the bearing capacity of the lateral steel. At the same time, a cushion block is installed under the connecting rod, and a movable moving block is arranged inside the cushion block. By supporting the moving block with a metal rod, the moving block can be pressed against the connecting rod, thereby increasing the bearing capacity of the connecting rod, thereby increasing the bearing capacity of the lateral steel, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the position of the round rod of the utility model;

[0025] Figure 3 This is a schematic diagram of the receiving hole structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the cushion block structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the utility model receiving bin located at the top of the hollow bin;

[0028] In the figure: 1. first steel material; 2. second steel material; 3. connecting mechanism; 31. hollow bin; 311. open bin; 32. connecting rod; 321. receiving bin; 33. receiving seat; 4. round rod; 5. mounting hole; 6. receiving hole; 7. third steel material; 8. threaded hole; 9. reinforcing mechanism; 91. traction plate; 92. cushion block; 93. moving block; 10. moving hole; 11. metal rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] Reference Figure 1-Figure 5The utility model provides a technical solution: a high-stability elevator shaft frame, including a first steel material 1 and a connecting mechanism 3, and a second steel material 2 is installed above the first steel material 1, the connecting mechanism 3 includes a hollow bin 31, one end of the hollow bin 31 is sleeved on the outside of one end of the first steel material 1, an open bin 311 is opened at the upper end of the hollow bin 31, a connecting rod 32 is rotatably installed inside the open bin 311, one end of the connecting rod 32 is fixedly connected to a receiving bin 321, a receiving seat 33 is fixedly installed on the outer surface of the connecting rod 32, and the receiving seat 33 is arranged inside the open bin 311.

[0032] In a preferred embodiment, the inside of the open bin 311 is rotatably connected to the round rod 4, and the outside of the round rod 4 is fixedly connected to the connecting rod 32. The outer surface of the connecting rod 32 is provided with a mounting hole 5. In order to facilitate the rotation of the connecting rod 32, the device rotatably installs the round rod 4 inside the open bin 311, and fixes one end of the connecting rod 32 on the round rod 4. The rotation of the connecting rod 32 can be controlled by rotating the round rod 4, thereby realizing the change of the position of the receiving bin 321.

[0033] In a preferred embodiment, receiving holes 6 are provided on the tops of the receiving bin 321 and the receiving seat 33, a third steel material 7 is installed inside the receiving holes 6 on the receiving bin 321, and a second steel material 2 is installed inside the receiving holes 6 on the receiving seat 33. To facilitate the installation of the second steel material 2 and the third steel material 7, receiving holes 6 are provided on one side of the receiving bin 321 and the receiving seat 33, respectively. One end of the second steel material 2 and the third steel material 7 are placed inside the receiving seat 33 and the receiving bin 321, respectively, so that they can be positioned after being limited, to prevent the two steel materials from shaking when being positioned.

[0034] In a preferred embodiment, a plurality of threaded holes 8 are provided on the outer surface of the hollow bin 31 and are evenly arranged on the outer surface of the hollow bin 31. The hollow bin 31 is connected to the first steel material 1 by bolts. In order to ensure the stable use of the socket 33, threaded holes 8 are provided on the outside of the hollow bin 31. After the socket 33 is rotated and the position of the socket 33 is determined, the socket 33 and the hollow bin 31 can be stably connected together by bolts, thereby stably installing the third steel material 7.

[0035] In order to ensure that the first steel material 1, the second steel material 2 and the third steel material 7 can be stably installed on the hollow bin 31, a reinforcing mechanism 9 is also installed on the hollow bin 31. The reinforcing mechanism 9 includes a traction plate 91, a cushion block 92 and a moving block 93. The traction plates 91 are arranged in two pairs, and each pair of traction plates 91 is arranged in two pairs. One end of one traction plate 91 is installed on the outside of the receiving bin 321, and the other end of the traction plate 91 is installed on the outer surface of the hollow bin 31. One end of the other traction plate 91 is installed on the receiving bin 321, and the other end is installed on the second steel material 2. The cushion block 92 is fixedly installed inside the open bin 311. A groove is provided on the top of the cushion block 92, and the moving block 93 is slidably installed inside the groove. A moving hole 10 is provided on the outer surface of the cushion block 92, and the interior of the moving hole 10 is connected to the interior of the groove. A metal rod 11 is slidably installed inside the moving hole 10.

[0036] In actual use, a traction plate 91 is installed on the outside of the hollow bin 31, and the traction plate 91 is installed on the front and rear sides of the hollow bin 31, and one end of the traction plate 91 is fixedly installed on the receiving bin 321 by bolts, and the other end is installed obliquely on the hollow bin 31 and the second steel material 2. Two traction plates 91 are installed on the outside of one side of the hollow bin 31 to form a triangle to improve the connection stability, and a cushion block 92 is fixedly installed inside the hollow bin 31. After the position of the connecting rod 32 is determined, the metal rod 11 inside the cushion block 92 can be moved, and the metal rod 11 can be moved to the bottom of the moving block 93 to push the moving block 93 upward, so that the moving block 93 can resist the outer surface of the connecting rod 32 so that the connecting rod 32 will not be squeezed and rotated downward, thereby further improving the connection stability of the third steel material 7.

[0037] Specifically, the working process or working principle of a high-stability elevator shaft frame is as follows: a very important point of the installed elevator is the elevator shaft frame. The elevator shaft frame is multiple steel materials spliced ​​together, and the splicing method is mostly welding. The steel materials are assembled into a frame, and other steel materials are stacked on the top of the steel materials. In order to improve stability, other steel materials are also installed on the sides of the steel materials. The connection positions between the steel materials are welded so that the steel materials can be stably connected together.

[0038] Although the above-mentioned welding method can also fix the steel together, in actual use, the elevator shaft frame has to bear the force brought by the elevator room almost every day, which will cause certain damage to the steel welding points in the long term. In addition, the elevator shaft frame will be affected by external environmental factors, which will also cause the welding points on the steel to be corroded. Once corrosion occurs, it is easy to be dangerous, so this device is designed to solve this problem.

[0039] according to Figure 1-Figure 4As shown, the present device can improve the connection stability of multiple steel materials, thereby enhancing the overall stability and facilitating use. The specific operation is to extend one end of the first steel material 1 into the interior of the bottom end of the hollow bin 31, and stably connect the first steel material 1 and the hollow bin 31 together by bolts. When the present device is used at the horizontal and vertical interface, the connecting rod 32 is rotated to move the receiving bin 321 to the position outside the hollow bin 31. At this time, the receiving seat 33 will rotate to the upper end of the hollow bin 31, and the second steel material 2 will be installed inside the receiving seat 33. The receiving seat 33 and the second steel material 2 will be stably connected together by bolts, and the receiving seat 33 and the hollow bin 31 will also be stably connected together. At this time, the first steel material 1 and the second steel material 2 can be stably installed on the hollow bin 31.

[0040] Then the third steel material 7 is installed on the hollow bin 31. Since the receiving bin 321 has been rotated to be vertical to the hollow bin 31, the third steel material 7 can be installed horizontally inside the receiving bin 321. The third steel material 7 is firmly connected to the receiving bin 321 by bolts. Then other steel materials can be installed on the second steel material 2 and the third steel material 7. Finally, a complete elevator shaft frame is formed in this way for use.

[0041] In order to improve the connection stability between the various steel materials, this device is equipped with a traction plate 91 on the outside of the hollow bin 31. The traction plate 91 is installed on the front and rear sides of the hollow bin 31, and one end of the traction plate 91 is fixed to the receiving bin 321 by bolts, and the other end is installed obliquely on the hollow bin 31 and the second steel material 2. Two traction plates 91 are installed on the outside of one side of the hollow bin 31 to form a triangle to improve the connection stability.

[0042] A cushion block 92 is fixedly installed inside the hollow chamber 31. After the position of the connecting rod 32 is determined, the metal rod 11 inside the cushion block 92 can be moved. The metal rod 11 is moved to the bottom of the moving block 93 to push the moving block 93 upward, so that the moving block 93 can resist the outer surface of the connecting rod 32 so that the connecting rod 32 will not be squeezed and rotated downward, thereby further improving the connection stability of the third steel material 7.

[0043] according to Figure 5 As shown, when there is no need to install horizontal steel at the connection of the steel, there is no need to rotate the connecting rod 32. The receiving bin 321 is placed on the top of the hollow bin 31, and the connecting rod 32 is fixedly connected to the hollow bin 31 by bolts. The external steel is placed inside the receiving bin 321, and the steel and the receiving bin 321 are fixedly connected together by bolts. To improve the connection stability, the device can also install the traction plate 91 on the receiving bin 321 and the hollow bin 31, and position the receiving bin 321 so that the first steel 1 can be stably connected with other steels for use.

Claims

1. A high stability elevator shaft frame, characterized in that: It comprises a first steel material (1), and a second steel material (2) is installed above the first steel material (1); A connecting mechanism (3), wherein the connecting mechanism (3) comprises: A hollow bin (31), one end of which is sleeved on the outside of one end of the first steel material (1), and an open bin (311) is provided at the upper end of the hollow bin (31); A connecting rod (32), wherein the connecting rod (32) is rotatably mounted inside the opening bin (311), and one end of the connecting rod (32) is fixedly connected to the receiving bin (321); A receiving seat (33), wherein the receiving seat (33) is fixedly mounted on the outer surface of the connecting rod (32), and the receiving seat (33) is arranged inside the open bin (311).

2. A high stability elevator shaft frame according to claim 1, characterized in that: The inside of the open bin (311) is rotatably connected to a round rod (4), the outside of the round rod (4) is fixedly connected to a connecting rod (32), and a mounting hole (5) is provided on the outer surface of the connecting rod (32).

3. A high stability elevator shaft frame according to claim 2, characterized in that: The tops of the receiving bin (321) and the receiving seat (33) are both provided with receiving holes (6), a third steel material (7) is installed inside the receiving hole (6) on the receiving bin (321), and a second steel material (2) is installed inside the receiving hole (6) on the receiving seat (33).

4. The high stability elevator shaft frame according to claim 3, characterized in that: The outer surface of the hollow bin (31) is provided with a plurality of threaded holes (8) which are evenly arranged on the outer surface of the hollow bin (31), and the hollow bin (31) is connected to the first steel material (1) by bolts.

5. A high stability elevator shaft frame according to claim 4, characterized in that: A reinforcing mechanism (9) is also installed on the hollow bin (31), and the reinforcing mechanism (9) comprises a traction plate (91), a cushion block (92) and a moving block (93).

6. A high stability elevator shaft frame according to claim 5, characterized in that: The traction plates (91) are arranged in two pairs, each pair of traction plates (91) is arranged in two, one end of one of the traction plates (91) is mounted on the outside of the receiving bin (321), and the other end of the traction plate (91) is mounted on the outer surface of the hollow bin (31); one end of the other traction plate (91) is mounted on the receiving bin (321), and the other end is mounted on the second steel material (2).

7. The high stability elevator shaft frame according to claim 6, characterized in that: The cushion block (92) is fixedly installed inside the open bin (311), and a groove is provided on the top of the cushion block (92), and a moving block (93) is slidably installed inside the groove.

8. The high-stability elevator shaft frame according to claim 7, characterized in that: A movable hole (10) is provided on the outer surface of the cushion block (92), the interior of the movable hole (10) is communicated with the interior of the groove, and a metal rod (11) is slidably installed inside the movable hole (10).

Images