Outdoor assembly type elevator shaft

Abstract

The utility model provides an outdoor assembly type elevator shaft which comprises a bottom shaft, a middle shaft and a top shaft which are sequentially connected in an up-and-down stacking mode, the bottom shaft further comprises a bearing platform arranged at the bottoms of shaft stand columns, caissons surrounding the shaft stand columns are further arranged on the bearing platform, the top shaft further comprises a top cover connected with the shaft stand columns, and the caissons are arranged on the top cover. Due to the fact that the outdoor assembly type elevator shaft is arranged, the elevator shaft can be installed in a segmented mode, the bottom shaft, the middle shaft and the top shaft can be directly poured in a factory area, and then the bottom shaft, the middle shaft and the top shaft are installed in front of a residential building, the problem that the field construction period is too long can be solved, and the bottom shaft, the middle shaft and the top shaft are independently produced. The construction strength of all the hoistways can be guaranteed, and the waterproof coatings and the heat insulation coatings are arranged on the overall surfaces of the exteriors of the hoistways, so that the problems of water resistance and too high temperature in the outdoor elevator can be solved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of elevator shafts, in particular to an outdoor assembled elevator shaft. Background Art

[0002] Some old residential areas in cities and towns were built relatively early and have no elevators installed, which has caused difficulties for residents to travel, especially for the elderly. Therefore, the renovation of old residential areas and the installation of elevators have attracted increasing attention. The shaft of ordinary elevators is generally located inside the building and needs to occupy a certain building area. However, some previous buildings or villas and multi-story residential buildings were not designed with elevators in mind, so it is impossible to add elevators inside the building. The traditional elevator structure cannot meet the requirements of outdoor installation, and the installation period is very long. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an outdoor assembled elevator shaft to solve the problem of long construction period of traditional elevator shafts.

[0004] In order to solve the above technical problems, the utility model provides an outdoor assembled elevator shaft, including a bottom shaft, an intermediate shaft and a top shaft which are stacked and connected in sequence, the bottom shaft, the intermediate shaft and the top shaft all include shaft columns arranged at four corners and crossbeams connecting the shaft columns, the bottom shaft also includes a bearing platform arranged at the bottom of the shaft columns, a caisson surrounding the shaft columns is also provided on the bearing platform, the top shaft also includes a top cover connecting the shaft columns, the shaft columns of the bottom shaft, the intermediate shaft and the top shaft which are butt-jointed and installed up and down are provided with installation holes at the upper and lower positions, and dowel bars connecting the shafts of adjacent layers are installed in the installation holes.

[0005] Preferably, the mounting hole is a through hole.

[0006] Preferably, a coaxially installed grouting sleeve is also provided in the installation hole, and the grouting sleeve includes a pipe body, a slurry outlet and a slurry inlet. The slurry outlet and the slurry inlet are arranged on one side of the pipe body, and the position of the slurry outlet is higher than the position of the slurry inlet. Plugs are also provided at the slurry outlet and the slurry inlet.

[0007] Preferably, the top cover has a bottom surface and a side wall surrounding the bottom, and a circular channel is arranged on the side wall.

[0008] Preferably, a circular tube is provided in the circular channel, and a solenoid valve and a temperature sensor are provided on the circular tube. The control system determines whether to open the solenoid valve on the circular tube according to the temperature value detected by the temperature sensor, thereby releasing the accumulated water in the top cover.

[0009] Preferably, a positioning groove is further provided on the upper surface of the cross beam, and a wall tile is installed in the groove, and the width of the groove corresponds to the thickness of the wall tile.

[0010] Preferably, a waterproof coating and a heat-insulating coating are provided on the entire outer surface of the wellbore.

[0011] The beneficial effects of the utility model are as follows: since the utility model provides an outdoor assembled elevator shaft, the elevator shaft can be installed in sections, and the bottom shaft, middle shaft and top shaft can be directly cast in the factory area, and then installed in front of the residential building, thereby solving the problem of too long on-site construction period, and the bottom shaft, middle shaft and top shaft produced separately can ensure the construction strength of each shaft, and since a waterproof coating and a heat-insulating coating are provided on the entire surface of the shaft exterior, the problems of waterproofing and excessive temperature in outdoor elevators can be solved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the bottom well structure of the utility model;

[0015] Figure 3 It is a side view of the bottom well of the utility model;

[0016] Figure 4 This is a schematic diagram of the intermediate shaft structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the top-level well structure of the utility model;

[0018] Figure 6 It is a schematic cross-sectional view of the grouting sleeve structure of the utility model.

[0019] Figure numerals: bottom shaft 110; shaft column 111; crossbeam 112; bearing platform 113; caisson 114; groove 115; middle shaft 120; top shaft 130; top cover 131; mounting hole 132; inserted reinforcement 133; grouting sleeve 140; pipe body 141; slurry outlet 142; slurry inlet 143; plug 144; bottom surface 151; side wall 152; circular channel 153. DETAILED DESCRIPTION

[0020] See also Figure 1-6As shown, the embodiment of the present application provides a technical solution: an outdoor assembled elevator shaft, comprising a bottom shaft 110, an intermediate shaft 120 and a top shaft 130 stacked up and down in sequence, the bottom shaft 110, the intermediate shaft 120 and the top shaft 130 all include shaft columns 111 arranged at four corners and beams 112 connecting the shaft columns 111, the bottom shaft 110 also includes a bearing platform 113 arranged at the bottom of the shaft column 111, on the bearing platform 113 A caisson 114 is also provided for enclosing the shaft columns 111. The top shaft 130 also includes a top cover 131 connected to the shaft columns 111. The shaft columns 111 for vertically docking the bottom shaft 110, the middle shaft 120 and the top shaft 130 are provided with mounting holes 132 at upper and lower positions. That is, mounting holes 132 are provided in the vertically docking mounting plane of the bottom shaft 110, the middle shaft 120 and the top shaft 130, and dowel bars 133 for connecting the shafts on adjacent layers are installed in the mounting holes 132.

[0021] The shaft columns of the bottom shaft 110, the middle shaft 120 and the top shaft 130 are of the same height. The bottom shaft 110, the shaft columns 111 and the cross beams 112 are rectangular structures. Wall bricks are installed between the cross beams 112 of the middle shaft 120 and the top shaft 130. The wall bricks and the shaft columns 111 form a closed shaft, and the elevator is installed in this shaft.

[0022] The bearing platform 113 of the bottom shaft has a certain thickness so as to withstand a certain pressure. The bearing platform 113 is used to ensure that the bottom surfaces of the shaft columns 111 are installed on the same plane, so that the top surfaces of the shaft columns 111 are kept at the same level, which is beneficial to the installation of the middle shaft 120.

[0023] The middle shaft 120 of the elevator shaft can be provided with multiple layers, so that the height of the elevator shaft can be increased.

[0024] Preferably, the mounting hole 132 is a through hole.

[0025] Preferably, a coaxially installed grouting sleeve 140 is also provided in the installation hole 132, and the grouting sleeve 140 includes a tube body 141, a slurry outlet 142 and a slurry inlet 143, the slurry outlet 142 and the slurry inlet 143 are arranged on one side of the tube body 141, the slurry outlet 142 is located higher than the slurry inlet 143, and plugs 144 are also provided at the slurry outlet 142 and the slurry inlet 143.

[0026] Normally, plugs are installed on the grout outlet 142 and the grout inlet 143. When grouting is required, the plugs are opened to facilitate grouting.

[0027] Preferably, the top cover 131 has a bottom surface 151 and a side wall 152 surrounding the bottom, and a circular channel 153 is provided on the side wall 152 .

[0028] The cross section of the top cover 131 is a U-shape, which is conducive to collecting rainwater. The circular channel on the side wall 152 can discharge the collected rainwater from one place, reducing the impact of rainwater on the elevator shaft.

[0029] Preferably, a circular tube is further provided in the circular channel 153 , and a solenoid valve and a temperature sensor are provided on the circular tube. The control system determines whether to open the solenoid valve according to the temperature value detected by the temperature sensor, thereby releasing the accumulated water in the top cover 131 .

[0030] The main reason for this setting is that it is hot in summer. Due to the sun's exposure, the interior of the outdoor elevator will be relatively hot and stuffy. A certain amount of rainwater accumulated on the roof can absorb part of the heat of the elevator, thereby achieving the purpose of lowering the temperature inside the elevator. When the temperature sensor detects a high temperature, the control system closes the solenoid valve to keep the rainwater in the top cover 131. When the temperature is low, the control system can open the solenoid valve to let the rainwater flow out of the top cover 131. In addition, the solenoid valve and temperature sensor are common standard parts, which are easy to purchase. The control system can be built into the elevator system or designed separately. The more commonly used one is the PLC system. The solenoid valve and temperature sensor can be connected to the power of the elevator through wires to keep the sensor and solenoid valve working for a long time.

[0031] Preferably, a positioning groove 115 is further provided on the upper surface of the cross beam 112 , and a wall tile is installed in the groove 115 , and the width of the groove 115 corresponds to the thickness of the wall tile.

[0032] This makes it convenient to install all wall tiles at the same position on the shaft columns, which looks more beautiful.

[0033] Preferably, a waterproof coating and a heat-insulating coating are provided on the entire outer surface of the wellbore.

[0034] The waterproof coating prevents rainwater or accumulated water from entering the shaft, and the thermal insulation coating has a certain thermal insulation effect.

[0035] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. An outdoor assembled elevator shaft, characterized in that: An outdoor assembled elevator shaft comprises a bottom shaft (110), an intermediate shaft (120) and a top shaft (130) which are stacked and connected in sequence. The bottom shaft (110), the intermediate shaft (120) and the top shaft (130) all comprise shaft columns (111) arranged at four corners and a crossbeam (112) connecting the shaft columns (111). The bottom shaft (110) further comprises a bearing platform (113) arranged at the bottom of the shaft columns (111). The top shaft (130) further comprises a top cover (131) connecting the shaft columns (111). The shaft columns (111) of the bottom shaft (110), the intermediate shaft (120) and the top shaft (130) are butt-jointed and are provided with mounting holes (132) at upper and lower positions. Insert bars (133) for connecting the shafts of adjacent layers are installed in the mounting holes (132).

2. The outdoor assembled elevator shaft according to claim 1, characterized in that: The mounting hole (132) is a through hole.

3. The outdoor assembled elevator shaft according to claim 2, characterized in that: A coaxially installed grouting sleeve (140) is also provided in the installation hole (132); one side of the grouting sleeve (140) is close to the upper surface or the lower surface of the shaft column (111); the grouting sleeve (140) comprises a pipe body (141), a slurry outlet (142) and a slurry inlet (143); the slurry outlet (142) and the slurry inlet (143) are provided on one side of the pipe body (141); the position of the slurry outlet (142) is higher than the position of the slurry inlet (143); plugs (144) are also provided at the positions of the slurry outlet (142) and the slurry inlet (143).

4. The outdoor assembled elevator shaft according to claim 1, characterized in that: The top cover (131) comprises a bottom surface (151) and a side wall (152) surrounding the bottom, and a circular channel (153) is arranged on the side wall (152).

5. The outdoor assembled elevator shaft according to claim 4, characterized in that: A circular tube is also provided in the circular channel (153), and a solenoid valve and a temperature sensor are provided on the circular tube. The control system determines whether to open the solenoid valve on the circular tube according to the temperature value detected by the temperature sensor, thereby releasing the accumulated water in the top cover (131).

6. The outdoor assembled elevator shaft according to claim 1, characterized in that: A positioning groove (115) is also provided on the upper surface of the crossbeam (112), and a wall tile is installed in the groove (115). The width of the groove (115) corresponds to the thickness of the wall tile.

7. The outdoor assembled elevator shaft according to any one of claims 1 to 6, characterized in that: A waterproof coating and a heat-insulating coating are provided on the entire outer surface of the shaft.

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