Protective device for construction hoist in hoistway

Abstract

The utility model discloses a protective device for a construction hoist in a shaft, which comprises a main body assembly, a support frame, a support plate and a mounting assembly, the support plate is fixed at the top of the support frame, the mounting assembly is positioned at the top of the support plate and comprises a mounting part, a drainage part and a protective part, the mounting part is positioned at the top of the support plate, and the drainage part is positioned at the top of the support plate. The drainage part is arranged at the bottom of the supporting plate, the protection part is located at the top of the supporting plate, the installation part comprises a hanging ring, and the hanging ring is fixed to the top of the supporting plate. The beneficial effects of the utility model are that: through setting up the installation subassembly, the device can be installed by using the rope to draw outside the hoistway, has reduced the time of high-place operation, has reduced the potential safety hazard, has simplified the installation of device, and has the waterproof function while satisfying the function of protection requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of installation equipment for a construction elevator in a well, in particular to a protective device for a construction elevator in a well. Background Art

[0002] The protective device for construction elevators in the shaft mainly refers to a series of devices and measures taken to ensure the safety of equipment and operators during the operation of construction elevators in the shaft.

[0003] Most of the existing devices adopt two protection measures. The upper one is used to prevent falls from heights and falling objects: a fall prevention platform is built using steel pipes and formwork; the lower one is used to prevent rainwater: a platform sloping inward is built using steel pipes and formwork, and waterproofing is done at the joints between the formwork and the shaft. The disadvantages of this method are poor turnover, low erection efficiency, and safety hazards. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in the protective device for construction elevators in the existing shaft, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that most of the existing devices adopt two protection measures. The upper one is used to prevent high falls and falling objects: a falling prevention platform is built using steel pipes and templates; the lower one is used to prevent rainwater: a platform sloping inward is built using steel pipes and templates, and waterproofing is done at the joints between the templates and the shaft. The disadvantages of this method are poor turnover, low erection efficiency, and safety hazards.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a protective device for a construction elevator in a hoistway, comprising a main body assembly, including a support frame and a support plate, wherein the support plate is fixed to the top of the support frame;

[0008] The mounting assembly is located on the top of the support plate, and includes a mounting component, a drainage component and a protective component. The mounting component is located on the top of the support plate, the drainage component is arranged at the bottom of the support plate, and the protective component is located on the top of the support plate.

[0009] As a preferred solution of the protective device for the hoist in the shaft construction of the utility model, the mounting member includes a lifting ring, and the lifting ring is fixed to the top of the support plate.

[0010] As a preferred solution of the protective device for the hoistway construction elevator of the utility model, the mounting member further includes an extrusion plate, and the extrusion plate is fixed to one side of the support frame.

[0011] As a preferred solution of the protective device for the hoist in the shaft construction of the utility model, the drainage component includes a drainage pipe, and the drainage pipe is fixed to the bottom of the support plate.

[0012] As a preferred solution of the protective device for the construction elevator in the shaft of the utility model, the drainage component also includes a rectangular block, a round rod, a baffle, a spring and a sleeve, the rectangular block is fixed to one side of the drainage pipe, the round rod is movable in the rectangular block, the baffle is fixed to the outside of the round rod, and the baffle slides in the rectangular block, a sliding groove is provided in the rectangular block, the two ends of the spring are respectively fixed to the baffle and the rectangular block, and the sleeve is fixed to one side of the drainage pipe.

[0013] As a preferred solution of the protective device for the construction elevator in the shaft of the utility model, the drainage component also includes a latch, and the latch is fixed to the bottom of the drainage pipe.

[0014] As a preferred solution of the protective device for the hoist in the shaft construction of the utility model, the protective member includes a square tube frame, and the square tube frame is movably connected to the top of the support plate.

[0015] As a preferred solution of the protective device for the hoistway construction elevator of the utility model, the protective member also includes a protective plate, and the protective plate is fixed to the top of the square tube frame.

[0016] As a preferred solution of the protective device for the construction elevator in the shaft of the utility model, the installation assembly also includes a water baffle and a bent steel plate, the water baffle is fixed to the top of the support plate, and the bent steel plate is movably connected to the top of the support plate.

[0017] The beneficial effects of the utility model are as follows: by setting up the installation components, the device can be installed by pulling with ropes outside the well, which reduces the time of working at heights, reduces safety hazards, simplifies the installation of the device, and has a waterproof function while meeting the protection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a structural diagram of the protective device used for the construction elevator in the hoistway.

[0020] Figure 2 Protective device for hoist construction in the hoistway Figure 1 Enlarged structural diagram at point A in the middle.

[0021] Figure 3 This is a structural diagram of the drainage pipe used as a protective device for the construction elevator in the hoistway.

[0022] Figure 4 Protective device for hoist construction in the hoistway Figure 3 Enlarged structural diagram at point B in the middle.

[0023] Figure 5 This is a cross-sectional structural diagram of the drainage pipe of the protective device used for the construction elevator in the hoistway.

[0024] Figure 6 Protective device for hoist construction in the hoistway Figure 5 Enlarged structural diagram at center C. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 and Figure 2, which is the first embodiment of the utility model, and this embodiment provides a protective device for a construction elevator in a shaft. The protective device for a construction elevator in a shaft includes a main body component 100 and an installation component 200, and the two cooperate with each other to simplify the installation of the device.

[0030] Specifically, the main assembly 100 includes a support frame 101 and a support plate 102 , and the support plate 102 is fixed to the top of the support frame 101 .

[0031] The support plate 102 is rectangular, which is a prior art and will not be described in detail.

[0032] Specifically, the installation assembly 200 is located on the top of the support plate 102, and includes a mounting member 201, a drainage member 202 and a protective member 203. The mounting member 201 is located on the top of the support plate 102, the drainage member 202 is arranged at the bottom of the support plate 102, and the protective member 203 is located on the top of the support plate 102.

[0033] The device is fixed at a specified position by means of a mounting member 201, and a protective member 203 is provided to prevent falling objects. A drainage member 202 is provided to enable the device to divert rainwater on the top of the support plate 102, thereby achieving a waterproof effect. After the support frame 101 and the support plate 102 are fixed, the protective member 203 is installed.

[0034] Example 2

[0035] Reference Figure 3 to Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the mounting member 201 includes a hanging ring 201 a , and the hanging ring 201 a is fixed to the top of the supporting plate 102 .

[0037] Specifically, the mounting member 201 further includes an extrusion plate 201 b , and the extrusion plate 201 b is fixed to one side of the support frame 101 .

[0038] There are four lifting rings 201a and two extrusion plates 201b. One end of the support frame 101 passes through the support plate 102. During installation, the lifting ring 201a is first pulled by a rope until the device moves to a specified position, and the support frame 101 is pulled so that the extrusion plate 201b below the support frame 101 is against the entrance of the shaft, and the outer side of the upper side of the support frame 101 is against the side wall of the shaft, thereby completing the fixation of the position of the device.

[0039] Specifically, the drainage member 202 includes a drainage pipe 202 a , and the drainage pipe 202 a is fixed to the bottom of the support plate 102 .

[0040] Specifically, the drainage component 202 also includes a rectangular block 202b, a round rod 202c, a baffle 202d, a spring 202e and a sleeve 202f. The rectangular block 202b is fixed to one side of the drainage pipe 202a, the round rod 202c is movable in the rectangular block 202b, the baffle 202d is fixed to the outside of the round rod 202c, and the baffle 202d slides in the rectangular block 202b. A sliding groove V is provided in the rectangular block 202b, both ends of the spring 202e are respectively fixed to the baffle 202d and the rectangular block 202b, and the sleeve 202f is fixed to one side of the drainage pipe 202a.

[0041] Specifically, the drainage component 202 further includes a latch 202g, and the latch 202g is fixed to the bottom of the drainage pipe 202a.

[0042] A plurality of drainage holes are provided at the support plate 102 corresponding to the drainage pipe 202a. Water on the surface of the support plate 102 flows into the drainage pipe 202a through the drainage port. The drainage pipe 202a is divided into two long and short parts, which are connected by a rotating shaft and fixed by a latch 202g. Since there is a downward angle when the platform is lifted or lowered, gravity makes it difficult for the latch 202g to fall out. When the support frame 101 and the support plate 102 are installed, the latch 202g is pulled to separate the long and short parts of the drainage pipe 202a. The round rod 202c is pulled, and the round rod 202c drives the baffle 202d to slide in the slide groove V. The spring 202e is squeezed and deformed, and the short part of the drainage pipe 202a is rotated, and the short part of the drainage pipe 202a drives the sleeve 202f to rotate. Until the long and short parts of the drain pipe 202a are horizontally fitted together, stop pulling the round rod 202c, and the reaction force of the spring 202e pushes the baffle 202d to move and reset, and the baffle 202d drives the round rod 202c to move and reset, and the round rod 202c moves into the sleeve 202f, thereby completing the horizontal fixation of the long and short parts of the drain pipe 202a. When the device needs to be lifted, first pull the round rod 202c to drive the baffle 202d to slide in the slide groove V, the spring 202e is squeezed and deformed, and the short part of the drain pipe 202a is rotated, and the short part of the drain pipe 202a drives the sleeve 202f to rotate until the short part of the drain pipe 202a is fitted to the bottom of the long part of the drain pipe 202a, and the pin 202g is pushed to fix the long and short parts of the drain pipe 202a.

[0043] Example 3

[0044] Reference Figure 1 and Figure 2 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0045] Specifically, the protective member 203 includes a square tube frame 203 a movably connected to the top of the support plate 102 .

[0046] Specifically, the protection member 203 further includes a protection plate 203b, and the protection plate 203b is fixed on the top of the square tube frame 203a.

[0047] A connecting plate is fixed at the bottom of the square tube frame 203a, and the connecting plate is fixed to the support plate 102 by nuts, so that the square tube frame 203a and the support plate 102 are movably connected. The protective plate 203b is rectangular. After fixing the support frame 101 and the support plate 102, the square tube frame 203a and the support plate 102 are fixed.

[0048] Specifically, the installation assembly 200 further includes a water baffle 204 and a bent steel plate 205 . The water baffle 204 is fixed to the top of the support plate 102 , and the bent steel plate 205 is movably connected to the top of the support plate 102 .

[0049] The water retaining plate 204 is rectangular, and the bent steel plate 205 is fixed to the support plate 102 by screws. The water retaining plate 204 is provided to prevent water on the surface of the support plate 102 from flowing into the well.

[0050] When in use and during installation, firstly, the lifting ring 201a is pulled by a rope until the device moves to the specified position, and the support frame 101 is pulled, so that the extrusion plate 201b below the support frame 101 is against the well door, and the outer side of the upper side of the support frame 101 is against the well side wall, thereby completing the fixation of the position of the device, and the bent steel plate 205 is fixed to the square tube frame 203a and the support plate 102 in sequence, and the latch 202g is pulled, the long and short parts of the drainage pipe 202a are separated, and the round rod 202c is pulled, and the round rod 202c drives the baffle 202d to slide in the slide groove V, and the spring 202e is squeezed and deformed, and the short part of the drainage pipe 202a is rotated, and the short part of the drainage pipe 202a drives the sleeve 202f to rotate until the long and short parts of the drainage pipe 202a are horizontally fitted, and the pulling of the round rod 202c is stopped, and the spring 2 The reaction force of 02e pushes the baffle 202d to move and reset, and the baffle 202d drives the round rod 202c to move and reset, and the round rod 202c moves into the sleeve 202f, thereby completing the horizontal fixation of the long and short parts of the drainage pipe 202a. When the device needs to be lifted, first pull the round rod 202c to drive the baffle 202d to slide in the slide groove V, and the spring 202e is squeezed and deformed, and the short part of the drainage pipe 202a is rotated, and the short part of the drainage pipe 202a drives the sleeve 202f to rotate until the short part of the drainage pipe 202a is attached to the bottom of the long part of the drainage pipe 202a, and the pin 202g is pushed to fix the long and short parts of the drainage pipe 202a, and the bent steel plate 205 and the square tube frame 203a are removed from the top of the support plate 102 in turn, and the lifting ring 201a is pulled by a rope until the device moves to the specified position.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A protective device for a hoist in a hoistway, characterized in that: include, A main body component (100) comprises a support frame (101) and a support plate (102), wherein the support plate (102) is fixed to the top of the support frame (101); The mounting assembly (200) is located on the top of the support plate (102), and comprises a mounting component (201), a drainage component (202) and a protective component (203); the mounting component (201) is located on the top of the support plate (102), the drainage component (202) is arranged at the bottom of the support plate (102), and the protective component (203) is located on the top of the support plate (102).

2. The protective device for a hoistway construction elevator as claimed in claim 1, characterized in that: The mounting member (201) comprises a lifting ring (201a), and the lifting ring (201a) is fixed to the top of the supporting plate (102).

3. The protective device for a hoistway construction elevator as claimed in claim 2, characterized in that: The mounting member (201) further comprises an extrusion plate (201b), wherein the extrusion plate (201b) is fixed to one side of the support frame (101).

4. The protective device for a hoistway construction elevator as claimed in claim 3, characterized in that: The drainage member (202) comprises a drainage pipe (202a), and the drainage pipe (202a) is fixed to the bottom of the support plate (102).

5. The protective device for a hoist for construction in a hoistway as claimed in claim 4, characterized in that: The drainage component (202) further comprises a rectangular block (202b), a round rod (202c), a baffle (202d), a spring (202e) and a sleeve (202f); the rectangular block (202b) is fixed to one side of the drainage pipe (202a); the round rod (202c) moves in the rectangular block (202b); the baffle (202d) is fixed to the outside of the round rod (202c), and the baffle (202d) slides in the rectangular block (202b); a sliding groove (V) is provided in the rectangular block (202b); two ends of the spring (202e) are respectively fixed to the baffle (202d) and the rectangular block (202b); and the sleeve (202f) is fixed to one side of the drainage pipe (202a).

6. The protection device for hoisting machine for construction in a hoistway as claimed in claim 5, characterized in that: The drainage member (202) further comprises a latch (202g), wherein the latch (202g) is fixed to the bottom of the drainage pipe (202a).

7. The protective device for hoisting machine for construction in a hoistway according to claim 5 or 6, characterized in that: The protective member (203) comprises a square tube frame (203a), and the square tube frame (203a) is movably connected to the top of the support plate (102).

8. The protection device for a hoistway construction elevator as claimed in claim 7, characterized in that: The protection member (203) further comprises a protection plate (203b), and the protection plate (203b) is fixed to the top of the square tube frame (203a).

9. The protective device for a hoistway construction elevator according to claim 7 or 8, characterized in that: The installation assembly (200) further comprises a water baffle (204) and a bent steel plate (205), wherein the water baffle (204) is fixed to the top of the support plate (102), and the bent steel plate (205) is movably connected to the top of the support plate (102).

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