An elevator shaft reinforcing and rail connecting member integrated installation structure

Abstract

The utility model provides a kind of elevator shaft reinforcement and track connecting piece integration installation structure, belong to elevator engineering technical field, to solve the existing structure shaft is masonry structure, elevator replacement needs to be connected with ring beam according to existing specification requirement, therefore need to add ring beam, if new embedded ring beam construction risk is big, shaft is easy to collapse, if new inner frame, then the problem of shaft size compression, including the horizontal steel plate is equipped with multiple groups;The connecting angle column is equipped with multiple, all are arranged in the inner and outer wall of elevator shaft;The vertical stress reinforcement is equipped with multiple groups, and multiple vertical stress reinforcements are respectively welded on the outside of multiple horizontal steel plates;The opposite pull bolt is equipped with multiple groups, and multiple opposite pull bolts are respectively inserted in the inside of multiple horizontal steel plates and multiple connecting angle columns, form similar lattice column steel ring structure;Through the setting of the utility model, the installation space of elevator is ensured while reinforcing shaft, the anti-seismic performance and structural safety of shaft are increased, the size of shaft is not reduced, and the installation of elevator is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of elevator engineering technology, and more specifically, it relates to an integrated installation structure for elevator shaft reinforcement and track connection components. Background Technology

[0002] In low-rise buildings with masonry structures, the shafts are usually constructed early and are typically made of masonry. After a long period of use, cracks inevitably appear, and the load-bearing capacity may be insufficient. Usually, it is necessary to add a ring beam to reinforce the shaft.

[0003] According to application number CN202020141726.8, an elevator guide rail support ring beam device includes a guide rail support and a counterweight guide rail support. The counterweight guide rail support is installed on one side of the ring beam. At least two guide rail supports are provided, and the guide rail supports are installed on at least one side of the ring beam, or on the counterweight guide rail support. The beneficial effects of this utility model are: the elevator guide rail support ring beam device designed as described above, with its reasonable design and distribution of the guide rail supports and counterweight guide rail supports, has the advantages of good strength, lightweight structure, high flexibility in structural changes, easy disassembly and installation, and the ability to adjust the distribution and spacing between the elevator guide rail supports and the counterweight guide rails according to elevator design requirements. It is also more conducive to standardized and mass production, and has lower processing costs.

[0004] Based on the above, the existing structural shaft is a masonry structure. When replacing the elevator, it needs to be connected to the ring beam according to the existing specifications. Therefore, a new ring beam is required. If a new embedded ring beam is added, the construction risk is high and the shaft is prone to collapse. If an inner frame is added, the shaft size will be compressed, reducing the capacity of the elevator shaft. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an integrated installation structure for elevator shaft reinforcement and track connectors. This addresses the issue that existing elevator shafts are masonry structures, and according to current specifications, they need to be connected to a ring beam during elevator replacement. Therefore, a new ring beam is required. However, adding an embedded ring beam carries significant construction risks and can easily cause the shaft to collapse. Adding an inner frame would compress the shaft dimensions and reduce the elevator shaft's capacity.

[0006] The purpose and effect of this utility model, which integrates elevator shaft reinforcement and track connector installation structure, are achieved by the following specific technical means: An integrated installation structure for elevator shaft reinforcement and track connectors includes an elevator shaft, horizontal steel plates, transverse reinforcing bars, connecting corner posts, vertical reinforcing bars, tie bolts, fastening nuts, guide rail connecting brackets, elevator guide rails, an installation mechanism, and an assembly mechanism. Multiple horizontal steel plates are provided, each installed inside and outside the elevator shaft. Multiple sets of transverse reinforcing bars are provided, each located inside and outside the elevator shaft. Multiple sets of connecting corner posts are provided, each located inside and outside the elevator shaft. The structure is characterized in that multiple sets of vertical reinforcing bars are welded to multiple sets of horizontal steel plates. On the outer side of the flat steel plate, multiple sets of vertical reinforcing bars are welded to multiple sets of horizontal reinforcing bars; multiple sets of tie bolts are provided, and these sets of tie bolts are respectively inserted into the inner side of multiple sets of horizontal steel plates and multiple sets of connecting corner columns; multiple sets of fastening nuts are provided, and these sets of fastening nuts are respectively threaded onto the outer side of multiple sets of tie bolts; two sets of guide rail connecting brackets are provided, and these two sets of guide rail connecting brackets are respectively fixedly connected to the outer side of multiple sets of horizontal steel plates; two sets of elevator guide rails are provided, and these two sets of elevator guide rails are respectively fixedly installed on the outer side of the two sets of guide rail connecting brackets; the installation mechanism is located on the outer side of the guide rail connecting brackets; the assembly mechanism is located on the inner side of the elevator guide rails.

[0007] Furthermore, the installation mechanism includes: an adjusting slide; the adjusting slide is provided in two sets, and the two sets of adjusting slides are respectively opened on the inner side of the two sets of guide rail connecting brackets.

[0008] Furthermore, the installation mechanism also includes: a fixed limiting strip; the fixed limiting strip is provided in two sets, and the two sets of fixed limiting strips are respectively fixedly connected to the outside of the two sets of guide rail connecting brackets.

[0009] Furthermore, the installation mechanism also includes: fixing bolts, fixing nuts, and fastening brackets; the fixing bolts are provided in two sets, and the two sets of fixing bolts are slidably connected to the inner side of the two sets of adjusting slide grooves respectively; the fixing nuts are provided in two sets, and the two sets of fixing nuts are threadedly connected to the outer side of the two sets of fixing bolts respectively; the fastening brackets are provided in two sets, and the two sets of fastening brackets are slidably connected to the outer side of the two sets of fixing bolts respectively.

[0010] Furthermore, the assembly mechanism includes: an assembly slider and an assembly slide; the assembly slider is provided in two sets, and the two sets of assembly sliders are respectively fixedly connected to the upper end face of the two sets of elevator guide rails; the assembly slide is provided in two sets, and the two sets of assembly slides are respectively opened at the lower end of the two sets of elevator guide rails, and the assembly slides are slidably connected to the assembly sliders.

[0011] Furthermore, the assembly mechanism also includes: a limiting socket and a limiting pin; the limiting socket is provided in two sets, and the two sets of limiting sockets are respectively opened on the inner side of the two sets of assembly sliders; the limiting pin is provided in two sets, and the two sets of limiting pins are respectively slidably connected to the inner side of the lower end of the two sets of elevator guide rails, and the limiting pins are inserted into the limiting socket.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This utility model achieves the installation of elevator guide rails through the design of an installation mechanism. After placing the elevator guide rail outside the guide rail connecting bracket, the fastening bracket is engaged with its outer side. Then, the fixing nut is placed inside the fixing limit strip, which effectively limits the fixing bolt. Next, the fixing bolt is passed through the fastening bracket and inserted into the adjusting groove, finally connecting with the fixing nut via threads, thus completing the stable fixation of the elevator guide rail. The design of the fixing limit strip significantly improves the convenience of tightening the fixing bolt, effectively increasing installation efficiency. The assembly mechanism facilitates the assembly of the elevator guide rails, allowing the assembly slider of one elevator guide rail to be connected to the other elevator guide rail... After the sliding connection of the assembled slide rails is completed, the limiting pin is inserted into the limiting socket to quickly and reliably assemble the two sections of guide rails. The operation is simple and greatly improves construction efficiency. Through the design of this utility model, the shaft is reinforced. Only the horizontal steel plate and connecting corner column need to be installed in the shaft, and concrete is poured to reinforce the shaft. This increases the shaft's seismic performance and structural safety, with minimal damage to the shaft and no risk of collapse. The addition of a steel structure ring beam does not reduce the shaft size, ensuring the elevator installation space. At the same time, the guide rail connecting bracket is directly welded to the steel ring beam, and the rail installation can be carried out together with the elevator shaft reinforcement process, improving the construction speed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0014] Figure 2 This is a structural schematic diagram of the elevator shaft of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the connecting corner post of this utility model.

[0016] Figure 4 This is a structural schematic diagram of the tie bolt of this utility model.

[0017] Figure 5 This is a structural schematic diagram of the fixed limiting strip of this utility model.

[0018] Figure 6 This is a structural schematic diagram of the fastening bracket of this utility model.

[0019] Figure 7 This is a utility model Figure 4 A magnified structural diagram of part A in the middle.

[0020] Figure 8 This is a schematic diagram of the assembly slider of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Elevator shaft; 101. Horizontal steel plate; 2. Connecting corner column; 3. Vertical reinforcing bar; 4. Tie bolt; 5. Fastening nut; 6. Guide rail connecting bracket; 601. Adjusting slide; 602. Fixed limit bar; 7. Elevator guide rail; 701. Assemble slider; 702. Assemble slide; 703. Limiting hole; 704. Limiting pin; 8. Fixing bolt; 801. Fixing nut; 9. Fastening bracket. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example 1

[0023] As attached Figures 1-7 As shown: This utility model provides an integrated installation structure for elevator shaft reinforcement and track connectors, including an elevator shaft 1, horizontal steel plates 101, transverse reinforcing bars 102, connecting corner posts 2, vertical reinforcing bars 3, tie bolts 4, fastening nuts 5, guide rail connecting brackets 6, elevator guide rails 7, and an installation mechanism; multiple horizontal steel plates 101 are provided, and multiple horizontal steel plates 101 are installed inside and outside the elevator shaft 1; multiple sets of transverse reinforcing bars 102 are provided, and multiple sets of transverse reinforcing bars 102 are provided inside and outside the elevator shaft 1; multiple sets of connecting corner posts 2 are provided, and multiple sets of connecting corner posts 2 are provided inside the elevator shaft 1; the characteristic feature is that multiple sets of vertical reinforcing bars 3 are provided, and multiple sets of vertical reinforcing bars 3 are provided. The reinforcing bars 3 are welded to the outer sides of multiple sets of horizontal steel plates 101, and the vertical reinforcing bars 3 are welded to multiple sets of transverse reinforcing bars 102. Multiple sets of tie bolts 4 are provided, and these sets are inserted into the inner sides of the multiple sets of horizontal steel plates 101 and multiple sets of connecting corner posts 2. Multiple sets of fastening nuts 5 are provided, and these sets are threaded onto the outer sides of the multiple sets of tie bolts 4. Two sets of guide rail connecting brackets 6 are provided, and these two sets are fixedly connected to the outer sides of the multiple sets of horizontal steel plates 101. Two sets of elevator guide rails 7 are provided, and these two sets are fixedly installed on the outer sides of the two sets of guide rail connecting brackets 6. The mounting mechanism is located on the outer side of the guide rail connecting brackets 6.

[0024] The installation mechanism includes: adjusting slides 601, fixing limit strips 602, fixing bolts 8, fixing nuts 801, and fastening brackets 9; there are two sets of adjusting slides 601, which are respectively opened on the inner side of the two sets of guide rail connecting brackets 6; there are two sets of fixing limit strips 602, which are respectively fixedly connected to the outer side of the two sets of guide rail connecting brackets 6; there are two sets of fixing bolts 8, which are respectively slidably connected to the inner side of the two sets of adjusting slides 601; there are two sets of fixing nuts 801, which are respectively threadedly connected to the outer side of the two sets of fixing bolts 8; there are two sets of fastening brackets 9, which are respectively slidably connected to the outer side of the two sets of fixing bolts 8.

[0025] The specific usage and function of this embodiment are as follows: After placing the elevator guide rail 7 on the outside of the guide rail connecting bracket 6, the fastening bracket 9 is locked on the outside. At this time, the fixing nut 801 is placed on the inside of the fixing limit strip 602, so that the fixing limit strip 602 limits the fixing bolt 8. The fixing bolt 8 can then be inserted through the fastening bracket 9 and inserted into the inside of the adjusting slide groove 601. The fixing bolt 8 and the fixing nut 801 are then threaded together. At this time, the protrusion on the outside of the fastening bracket 9 will be inserted into the groove of the elevator guide rail 7, thereby fixing the elevator guide rail 7. Example 2

[0026] Based on Example 1, such as Figure 8 As shown, the assembly mechanism includes: an assembly slider 701, an assembly groove 702, a limiting hole 703, and a limiting pin 704. The assembly mechanism is located inside the elevator guide rail 7. There are two sets of assembly sliders 701, which are fixedly connected to the upper surfaces of the two sets of elevator guide rails 7. There are two sets of assembly grooves 702, which are respectively opened at the lower ends of the two sets of elevator guide rails 7, and the assembly grooves 702 are slidably connected to the assembly sliders 701. There are two sets of limiting holes 703, which are respectively opened inside the two sets of assembly sliders 701. There are two sets of limiting pins 704, which are slidably connected to the inner sides of the lower ends of the two sets of elevator guide rails 7, and the limiting pins 704 are inserted into the limiting holes 703.

[0027] The specific usage and function of this embodiment: After sliding the assembly slider 701 of one elevator guide rail 7 to the assembly groove 702 of another elevator guide rail 7, the two limiting pins 704 are respectively inserted into the inner side of the two limiting holes 703 to realize the assembly of the two elevator guide rails 7.

[0028] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structures involved in this utility model embodiment; other structures can refer to general designs.

[0029] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0030] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this utility model embodiment should be determined by the protection scope of the claims.

Claims

1. An integrated installation structure for elevator shaft reinforcement and track connectors, comprising an elevator shaft (1), horizontal steel plates (101), transverse reinforcing bars (102), connecting corner columns (2), vertical reinforcing bars (3), tie bolts (4), fastening nuts (5), guide rail connecting brackets (6), elevator guide rails (7), an installation mechanism, and an assembly mechanism; wherein multiple horizontal steel plates (101) are provided, and multiple horizontal steel plates (101) are installed inside and outside the elevator shaft (1); multiple sets of transverse reinforcing bars (102) are provided, and multiple sets of transverse reinforcing bars (102) are provided inside and outside the elevator shaft (1); multiple sets of connecting corner columns (2) are provided, and multiple sets of connecting corner columns (2) are provided inside and outside the elevator shaft (1); characterized in that: The vertical reinforcing bars (3) are provided in multiple sets, and the multiple sets of vertical reinforcing bars (3) are welded to the outside of the multiple sets of horizontal steel plates (101) respectively. The multiple sets of vertical reinforcing bars (3) are welded to the multiple sets of transverse reinforcing bars (102) respectively. The tie bolts (4) are provided in multiple sets, and the multiple sets of tie bolts (4) are inserted into the inside of the multiple sets of horizontal steel plates (101) and the multiple sets of connecting corner posts (2) respectively. The fastening nuts (5) are provided in multiple sets, and the multiple sets of fastening nuts (5) are threaded to the outside of the multiple sets of tie bolts (4) respectively. The guide rail connecting brackets (6) are provided in two sets, and the two sets of guide rail connecting brackets (6) are fixedly connected to the outside of the multiple sets of horizontal steel plates (101) respectively. The elevator guide rails (7) are provided in two sets, and the two sets of elevator guide rails (7) are fixedly installed on the outside of the two sets of guide rail connecting brackets (6) respectively. The installation mechanism is provided on the outside of the guide rail connecting brackets (6). The assembly mechanism is provided on the inside of the elevator guide rails (7).

2. The integrated installation structure for elevator shaft reinforcement and track connectors as described in claim 1, characterized in that: The installation mechanism includes: an adjusting slide (601); the adjusting slide (601) is provided in two sets, and the two sets of adjusting slides (601) are respectively opened on the inner side of the two sets of guide rail connecting brackets (6).

3. The integrated installation structure for elevator shaft reinforcement and track connectors as described in claim 2, characterized in that: The installation mechanism further includes: a fixed limiting strip (602); the fixed limiting strip (602) is provided in two sets, and the two sets of fixed limiting strips (602) are respectively fixedly connected to the outside of the two sets of guide rail connecting brackets (6).

4. The integrated installation structure for elevator shaft reinforcement and track connectors as described in claim 3, characterized in that: The installation mechanism further includes: fixing bolts (8), fixing nuts (801), and fastening brackets (9); the fixing bolts (8) are provided in two sets, and the two sets of fixing bolts (8) are slidably connected to the inner side of the two sets of adjusting grooves (601); the fixing nuts (801) are provided in two sets, and the two sets of fixing nuts (801) are threadedly connected to the outer side of the two sets of fixing bolts (8); the fastening brackets (9) are provided in two sets, and the two sets of fastening brackets (9) are slidably connected to the outer side of the two sets of fixing bolts (8).

5. The integrated installation structure for elevator shaft reinforcement and track connectors as described in claim 1, characterized in that: The assembly mechanism includes: an assembly slider (701) and an assembly slide (702); the assembly slider (701) is provided in two sets, and the two sets of assembly sliders (701) are respectively fixedly connected to the upper end face of the two sets of elevator guide rails (7); the assembly slide (702) is provided in two sets, and the two sets of assembly slides (702) are respectively opened at the lower end of the two sets of elevator guide rails (7), and the assembly slide (702) is slidably connected to the assembly slider (701).

6. The integrated installation structure for elevator shaft reinforcement and track connectors as described in claim 5, characterized in that: The assembly mechanism further includes: a limiting socket (703) and a limiting pin (704); the limiting socket (703) is provided in two sets, and the two sets of limiting sockets (703) are respectively opened on the inner side of the two sets of assembly sliders (701); the limiting pin (704) is provided in two sets, and the two sets of limiting pins (704) are respectively slidably connected to the inner side of the lower end of the two sets of elevator guide rails (7), and the limiting pins (704) are inserted into the limiting socket (703).

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