CN214880028U

CN214880028U - Indoor building construction elevator

Info

Publication number: CN214880028U
Application number: CN202121500401.5U
Authority: CN
Inventors: 王小波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-26
Anticipated expiration: 2031-07-02

Abstract

The utility model belongs to the technical field of building construction, in particular to an indoor building construction lifter, which comprises a middle table-board, a top table-board, a main control box and a bottom table-board, wherein the top of the middle table-board is fixedly connected with the top table-board, the bottom of the top table-board is fixedly connected with a linkage rod, the top right side of the linkage rod is connected with a connecting bolt in a penetrating way, the top right side of the top table-board is fixedly connected with a tool taking component, the top of the top table-board is fixedly connected with a protective guard which consists of a railing and a frame and is arranged densely, thereby ensuring the smooth operation in the construction process, improving the practicability of the device, a movable rod can drive the linkage rod to move, thereby achieving the effect of adjusting the height of the top table-board, improving the practicability of the device, a top support frame and a bottom disc can provide a stable support for the lifter, and preventing the stability of the device from being insufficient, the practicability of the device is improved, and the device can have wide development prospect in the future.

Description

Indoor building construction elevator

Technical Field

The utility model relates to a lifting machinery technical field specifically is indoor building construction elevator.

Background

An elevator and an elevating operation platform are multifunctional elevating mechanical equipment which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a transmission chain type, a loading and unloading platform and the like.

Can adopt the lift to carry out the lift work in the man-hour of interior building usually, current lift cost is expensive, and stability is lower simultaneously, when receiving the impact, takes place the potential safety hazard easily, has considerable limitation, and current lift does not have the instrument subassembly of taking simultaneously, and when staff on the lift needed raw materials or instrument, need control the lift and drop again and take the instrument, greatly reduced work efficiency.

Therefore, how to design the indoor building construction elevator becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior building construction elevator to what put forward in the solution above-mentioned background art gets the material inconvenient and the unstable problem of lift.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor building construction elevator comprises a middle table-board, a top table-board, a main control box and a bottom table-board, wherein the top of the middle table-board is fixedly connected with the top table-board, the top right side of the top table-board is fixedly connected with an instrument taking assembly, the bottom of the top table-board is fixedly connected with a linkage rod, the top right side of the linkage rod is connected with a connecting bolt in a penetrating way, the bottom of the middle table-board is fixedly connected with the main control box, the middle part of the right front of the main control box is embedded and connected with a driver control key, the left side of the right front of the main control box is embedded and connected with an inner movable rod control key, the right side of the right front of the main control box is embedded and connected with an outer movable rod control key, the bottom of the middle table-board is fixedly connected with a bottom table-board, the right side of the right front of the bottom table-board is embedded and connected with a liquid inlet hole, and two sides of the bottom table-board are fixedly connected with a wheel supporting column, the two ends of the wheel part top bracing column are connected with walking wheels in a penetrating manner, movable blocks are embedded and connected to two sides of the bottom end of the linkage rod, a rectangular groove is fixedly connected to the inner bottom of the middle table board, a driver is fixedly connected to the inner middle part of the bottom table board, a transmission part is embedded and connected to the top end of the driver, an oil cylinder is fixedly connected to the inner right side of the bottom table board, a first communicating pipe is embedded and connected to the left end of the oil cylinder, a rotating rod is movably connected to the bottom of the left end of the tool taking component, a rotating part is fixedly connected to the right end of the rotating rod, a transmission chain is fixedly connected to the inner right side of the tool taking component, a rotating roller is fixedly connected to the right side of the transmission chain, a winding drum is fixedly connected to the right end of the rotating roller, a fixed block is movably connected to the right end of the winding drum, and an arc-shaped hook is fixedly connected to the bottom end of the transmission chain, the utility model discloses a bottom table top, including bottom mesa, top strut, No. two communicating pipes, top strut's both ends fixedly connected with through hole, the middle part through connection of through hole has the catch bar, the right side embedding of No. two communicating pipes is connected with the connecting block, the bottom fixedly connected with bottom disc of catch bar, the inside top fixedly connected with piston cylinder of through hole, the top both sides fixedly connected with fixing base of bottom mesa, the inside bottom both sides swing joint of middle mesa has the movable rod, the bottom embedding of through hole is connected with the pressure compensation choke valve.

Preferably, the top end of the top table top is fixedly connected with a guard rail, and the guard rail is formed by combining eight vertical rods and two groups of transverse rectangular frames.

Preferably, driving chain, rotatory roller and reel from left to right arrange in proper order, the cross-section that looks sideways at of rotating the piece is circular, and the outer wall of dwang is equipped with the line of thickening.

Preferably, the top support frame is provided with four top support frames which are respectively distributed at four corners of the bottom table board, and the through holes, the pressure compensation throttle valve and the bottom disc are sequentially arranged from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this indoor building construction elevator, when reaching the height that constructor can take off raw materials or instrument, constructor stall, constructor take off raw materials or instrument can, reduced the trouble to constructor like this to constructor's convenience has been improved, and then the practicality of middle mesa has been improved.

2. This indoor building construction elevator, hole when the back is gone into, catch bar 30 receives the pressure of oil to stretch out to ground in the time of preceding hole oil return, and mesa 1 in the middle of will propping is landed to bottom disc 36, goes into from preceding hole when oil, and catch bar 30 just withdraws when the hole oil return of back to mesa 1's stability in the middle of having increased, and then improve constructor's security and the practicality that improves middle mesa 1.

Drawings

FIG. 1 is a schematic view of the structure of the middle table-board of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the middle table of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic diagram of the enlarged structure at B of the present invention.

The labels in the figure are: 1. the device comprises a middle table board, 2, a protective guard, 3, a top table board, 4, a tool taking component, 5, a connecting bolt, 6, a linkage rod, 7, a main control box, 8, a driver control key, 9, a fixed seat, 10, an inner movable rod control key, 11, an outer movable rod control key, 12, a bottom table board, 13, a traveling wheel, 14, a wheel top support column, 15, a liquid inlet hole, 16, a movable rod, 17, a movable block, 18, a rectangular groove, 19, a transmission piece, 20, a driver, 21, an oil cylinder, 22, a first communicating pipe, 23, a rotating piece, 24, a rotating rod, 25, a transmission chain, 26, a rotating roller, 27, a winding drum, 28, a fixed block, 29, an arc-shaped hook, 30, a pushing rod, 31, a top support frame, 32, a through hole, 33, a pressure compensation throttle valve, 34, a second communicating pipe, 35, a connecting block, 36, a bottom disc, 37 and a piston cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an indoor building construction elevator comprises a middle table-board 1, a top table-board 3, a main control box 7 and a bottom table-board 12, wherein the top of the middle table-board 1 is fixedly connected with the top table-board 3, the top right side of the top table-board 3 is fixedly connected with a tool taking component 4, the bottom of the top table-board 3 is fixedly connected with a linkage rod 6, the top right side of the linkage rod 6 is connected with a connecting bolt 5 in a penetrating way, the bottom of the middle table-board 1 is fixedly connected with the main control box 7, the middle part right in front of the main control box 7 is embedded and connected with a driver control key 8, the left side right in front of the main control box 7 is embedded and connected with an inner movable rod control key 10, the right side right in front of the main control box 7 is embedded and connected with an outer movable rod control key 11, the bottom of the middle table-board 1 is fixedly connected with the bottom table-board 12, the right in front of the bottom table-board 12 is embedded and connected with a liquid inlet 15, and two sides of the bottom table-board 12 are fixedly connected with wheel top supporting columns 14, the two ends of the wheel top supporting column 14 are connected with walking wheels 13 in a penetrating way, the two sides of the bottom end of the linkage rod 6 are embedded and connected with movable blocks 17, the bottom inside the middle table-board 1 is fixedly connected with a rectangular groove 18, the middle inside part of the bottom table-board 12 is fixedly connected with a driver 20, the top end of the driver 20 is embedded and connected with a transmission piece 19, the right inside of the bottom table-board 12 is fixedly connected with an oil cylinder 21, the left end of the oil cylinder 21 is embedded and connected with a communicating pipe 22, the bottom of the left end of the tool taking component 4 is movably connected with a rotating rod 24, the right end of the rotating rod 24 is fixedly connected with a rotating piece 23, the right inside of the tool taking component 4 is fixedly connected with a transmission chain 25, the right side of the transmission chain 25 is fixedly connected with a rotating roller 26, the right end of the rotating roller 26 is fixedly connected with a winding drum 27, the right end of the winding drum 27 is movably connected with a fixed block 28, and the bottom end of the transmission chain 25 is fixedly connected with an arc-shaped hook 29, the both ends fixedly connected with top strut 31 of bottom mesa 12, the inside middle part embedding of top strut 31 is connected with No. two communicating pipes 34, the both ends fixedly connected with through hole 32 of top strut 31, the middle part through connection of through hole 32 has catch bar 30, the right side embedding of No. two communicating pipes 34 is connected with connecting block 35, the bottom fixedly connected with bottom disc 36 of catch bar 30, the inside top fixedly connected with piston cylinder 37 of through hole 32, the top both sides fixedly connected with fixing base 9 of bottom mesa 12, the inside bottom both sides swing joint of middle mesa 1 has movable rod 16, the bottom embedding of through hole 32 is connected with pressure compensation choke valve 33.

Preferably, the top end of the top table-board 3 is fixedly connected with the guard rail 2, the guard rail 2 is formed by combining eight vertical rods and two groups of transverse rectangular frames, the guard rail is made of metal and can be used for a long time, and the personal safety of construction personnel in construction is mainly ensured, so that the construction personnel can smoothly operate in the construction process, and further, the safety of the construction personnel is greatly improved, and the practicability of the device is improved.

Preferably, the transmission chain 25, the rotating roller 26 and the winding drum 27 are sequentially arranged from left to right, the side view cross section of the rotating part 23 is circular, the outer wall of the rotating rod 24 is provided with thickened grains, the tool taking component 4, the rotating rod 24, the rotating part 23, the transmission chain 25, the rotating roller 26, the winding drum 27, the fixed block 28 and the arc-shaped hook 29 jointly form a material taking mechanism, when a constructor needs a tool when the construction on the middle table board 1 is lifted to a high place, the constructor rotates the rotating rod 24 clockwise, and simultaneously the rotating rod 24 drives the rotating part 23, the rotating roller 26, the winding drum 27, the fixed block 28 and the transmission chain 25 to rotate clockwise, so that the arc-shaped hook 29 descends along with the rotation speed of the constructor, when the height that the constructor can hook the arc-shaped hook 29 to the raw material or the tool is reached by the observer, and when the constructor hooks the arc-shaped hook 29 to the raw material or the tool, constructor anticlockwise will anticlockwise rotate dwang 24, dwang 24 drives rotation piece 23 simultaneously, rotatory roller 26, reel 27, fixed block 28 and driving chain 25 anticlockwise rotation, thereby arc crotch 29 drives the raw materials or the instrument that colludes and rises, when reaching the height that constructor can take off raw materials or instrument, constructor stall, constructor take down raw materials or instrument can, the trouble to constructor has been reduced like this, thereby constructor's convenience has been improved, and then mesa 1's practicality in the middle of has improved.

Preferably, four top support frames 31 are arranged at four corners of the bottom table board 12 respectively, the through holes 32, the pressure compensation throttle valves 33 and the bottom disc 36 are arranged in sequence from top to bottom, the bottom disc 36, the driver 20, the transmission piece 19, the top support frames 31, the connecting blocks 35, the through holes 32, the push rod 30, the piston cylinders 37 and the pressure compensation throttle valves 33 form an efficient stabilizing mechanism together, when a constructor pushes the middle table board 1 to a destination through the travelling wheels 13, oil is input into the first communicating pipe 22 through the oil cylinder 21 and then flows onto the transmission piece 19, the constructor presses the driver control key 8 to open the driver 20 to drive the transmission piece 19 to rotate clockwise, oil flowing out of the first communicating pipe 22 is enabled to spill pressure oil to two sides through the transmission piece 19 to enter the second communicating pipe 34, then enters the piston cylinders 37 through the connecting blocks 35, and the piston cylinders 37 are communicated with the through holes 32, thereby flow into pressure compensation choke valve 33, sealed cooperation between catch bar 30 and the pressure compensation choke valve 33, the hole of back is gone into, catch bar 30 receives the pressure of oil to stretch out to ground when the hole of front is returned oil, bottom disc 36 lands will prop up middle mesa 1, when oil from the hole of front is gone into, catch bar 30 just withdraws when the hole of back is returned oil to the stability of middle mesa 1 has been increased, and then improve constructor's security and the practicality of middle mesa 1.

The working principle is as follows: firstly, this guardrail is made by the metal, and permanent use that can mainly be ensures constructor at the personal safety of construction to make constructor go on smoothly that constructor can in the in-process of construction, and then great improvement constructor's security and the practicality that has improved the device.

Next, when the constructor needs tools for high construction in the middle of the table-board 1, the constructor will rotate the rotating rod 24 clockwise, and at the same time the rotating rod 24 drives the rotating part 23, the rotating roller 26, the winding drum 27, the fixed block 28 and the transmission chain 25 to rotate clockwise, so that the arc-shaped hook 29 descends along with the constructor, when the height that the constructor can hook the arc-shaped hook 29 to the raw material or the tools is reached, the constructor stops rotating, and when the constructor hooks the raw material or the tools, the constructor will rotate the rotating rod 24 counterclockwise, and at the same time the rotating rod 24 drives the rotating part 23, the rotating roller 26, the winding drum 27, the fixed block 28 and the transmission chain 25 to rotate counterclockwise, so that the arc-shaped hook 29 drives the hooked raw material or tools to ascend, when the height that the constructor can take the raw material or the tools off is reached, constructor stall, constructor take raw materials or instrument down can, reduced the trouble to constructor like this to constructor's convenience has been improved, and then mesa 1's practicality in the middle of having improved.

Finally, when the constructor pushes the middle table top 1 to the destination through the traveling wheels 13, the oil is input into the first communicating pipe 22 through the oil liquid cylinder 21 and then flows into the transmission piece 19, the constructor presses the driver control key 8, the driver 20 is started to drive the transmission piece 19 to rotate clockwise, the oil flowing out of the first communicating pipe 22 is enabled to be sprayed to two sides through the transmission piece 19 to enter the second communicating pipe 34, then enters the piston cylinder 37 through the connecting block 35, the piston cylinder 37 is communicated with the through hole 32 to flow into the pressure compensation throttle valve 33, the push rod 30 is in sealing fit with the pressure compensation throttle valve 33, when the rear hole enters, the push rod 30 is extended upwards under the pressure of the oil when the front hole returns, the bottom disc 36 is grounded to support the middle table top 1, when the oil enters from the front hole and the rear hole returns, thereby the stability of mesa 1 in the middle of having increased, and then improve constructor's security and the practicality of mesa 1 in the middle of improving, this is the theory of operation of indoor building construction lift.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Indoor building construction lift, including middle mesa (1), top mesa (3), main control box (7) and bottom mesa (12), its characterized in that: the top of the middle table board (1) is fixedly connected with a top table board (3), the top right side of the top table board (3) is fixedly connected with an instrument taking assembly (4), the bottom of the top table board (3) is fixedly connected with a linkage rod (6), the top right side of the linkage rod (6) is connected with a connecting bolt (5) in a penetrating manner, the bottom of the middle table board (1) is fixedly connected with a main control box (7), the middle part of the dead ahead of the main control box (7) is connected with a driver control key (8) in an embedded manner, the left side of the dead ahead of the main control box (7) is connected with an inner movable rod control key (10) in an embedded manner, the right side of the dead ahead of the main control box (7) is connected with an outer movable rod control key (11) in an embedded manner, the bottom of the middle table board (1) is fixedly connected with a bottom table board (12), and the right side of the dead ahead of the bottom table board (12) is connected with a liquid inlet (15) in an embedded manner, the utility model discloses a bottom table top of taking, including the bottom both sides fixedly connected with wheel portion top prop (14) of bottom mesa (12), the both ends through connection of wheel portion top prop (14) has walking wheel (13), the bottom both sides embedding of gangbar (6) is connected with movable block (17), the inside bottom fixedly connected with rectangular channel (18) of middle mesa (1), the inside middle part fixedly connected with driver (20) of bottom mesa (12), the top embedding of driver (20) is connected with driving medium (19), the inside right side fixedly connected with oil liquid section of thick bamboo (21) of bottom mesa (12), the left end embedding of oil liquid section of thick bamboo (21) is connected with one number communicating pipe (22), the left end bottom swing joint of subassembly (4) is taken to the instrument has dwang (24), the right-hand member fixedly connected with rotation piece (23) of dwang (24), the tool taking assembly (4) is characterized in that a transmission chain (25) is fixedly connected to the right side of the interior of the tool taking assembly (4), a rotating roller (26) is fixedly connected to the right side of the transmission chain (25), a winding drum (27) is fixedly connected to the right end of the rotating roller (26), a fixing block (28) is movably connected to the right end of the winding drum (27), an arc-shaped hook (29) is fixedly connected to the bottom end of the transmission chain (25), top support frames (31) are fixedly connected to the two ends of the bottom table board (12), a second communicating pipe (34) is connected to the middle portion of the interior of each top support frame (31) in an embedded mode, through holes (32) are fixedly connected to the two ends of each top support frame (31), a push rod (30) penetrates through the middle portion of each through hole (32), a connecting block (35) is connected to the right side of each second communicating pipe (34) in an embedded mode, and a bottom disc (36) is fixedly connected to the bottom end of each push rod (30), and a piston cylinder (37) is fixedly connected to the top of the inner part of the through hole (32).

2. An indoor construction elevator according to claim 1, wherein: the top both sides fixedly connected with fixing base (9) of bottom mesa (12), the inside bottom both sides swing joint of middle mesa (1) has movable rod (16), the bottom embedding of through hole (32) is connected with pressure compensation choke valve (33).

3. An indoor construction elevator according to claim 1, wherein: the top end of the top table board (3) is fixedly connected with a guard rail (2), and the guard rail (2) is formed by combining eight vertical rods and two groups of transverse rectangular frames.

4. An indoor construction elevator according to claim 1, wherein: the transmission chain (25), the rotating roller (26) and the winding drum (27) are sequentially arranged from left to right.

5. An indoor construction elevator according to claim 1, wherein: the cross section of looking sideways at of rotating piece (23) is circular, and the outer wall of dwang (24) is equipped with the line of thickening.

6. An indoor construction elevator according to claim 1, wherein: the four top supporting frames (31) are arranged and are respectively distributed at four corners of the bottom table board (12).

7. An indoor construction elevator according to claim 1, wherein: the through holes (32), the pressure compensation throttle valve (33) and the bottom disc (36) are arranged in sequence from top to bottom.