CN214693196U

CN214693196U - Energy-saving lifting device for fire engineering construction

Info

Publication number: CN214693196U
Application number: CN202121045436.4U
Authority: CN
Inventors: 彭培荣
Original assignee: Guangdong Wenhua Construction Development Co ltd
Current assignee: Guangdong Wenhua Construction Development Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-12
Anticipated expiration: 2031-05-14

Abstract

The application relates to an energy-saving lifting device for fire engineering construction, which comprises a base, a lifting platform movably arranged on the base and a lifting mechanism arranged between the lifting platform and the base; the lift table is provided with a rope pulling mechanism, the rope pulling mechanism comprises a rope and a winder for winding the rope, and one end of the rope, which deviates from the winder, is connected with a tool box for placing tools. The utility model provides an economizer for fire engineering when using, when the staff forgets to carry the instrument, need not repeatedly go up and down the elevating platform and get the instrument of taking, can greatly improve the convenience of the instrument of taking.

Description

Energy-saving lifting device for fire engineering construction

Technical Field

The application relates to the technical field of fire engineering equipment, in particular to an energy-saving lifting device for fire engineering construction.

Background

The existing upper fire control engineering of buildings is indispensable, such as corridor escape emergency lamps, fire alarms, smoke alarms, fire boxes and the like; the alarm and the emergency lamp are both arranged on a suspended ceiling, and the installation is usually assisted by a lifting device.

The existing lifting device generally comprises a lifting platform and a driving component for driving the lifting platform to lift; after a worker stands on the lifting platform, the driving part drives the lifting platform to ascend, so that the worker can reach the suspended ceiling; however, the installation process of fire-fighting equipment often needs to use tools, and some floor height is higher moreover, and when the staff forgot to carry the instrument, the elevating platform need be dropped and the instrument of taking, rises the elevating platform again, and operation process has inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of the instrument of taking, this application provides a fire engineering construction is with energy-conserving elevating gear.

The application provides a fire engineering construction uses energy-conserving elevating gear adopts following technical scheme:

an energy-saving lifting device for fire engineering construction comprises a base, a lifting platform movably arranged on the base and a lifting mechanism arranged between the lifting platform and the base; the utility model discloses a tool box, including the lifting platform, the lifting platform is installed the stay cord mechanism, the stay cord mechanism includes rope and the winder that is used for the rolling rope, the one end that the rope deviates from the winder is connected with the tool box that is used for placing the instrument.

By adopting the technical scheme, the heights of partial floors are higher, and workers can stand on the lifting platform and drive the lifting platform to ascend by the lifting mechanism to be in contact with the suspended ceiling, so that fire-fighting facilities such as an alarm, an emergency lamp and the like are installed on the suspended ceiling; when some tools for installing fire fighting equipment are forgotten to be taken, workers on the lifting platform can lower the tool box to a low position through the winder, auxiliary workers below the tools can take the tools and place the tools in the tool box, and then the workers restart the winder to wind the rope, so that the tool box returns to the lifting platform again for the workers to take the tools; the whole process does not need to repeatedly lift the lifting platform, and the convenience of taking tools can be greatly improved.

Optionally, an operation table is arranged on the upper surface of the lifting table, an opening penetrating through the base is arranged on the upper surface of the operation table, and the tool box is movably arranged in the opening; the winder is fixed on the top of the operating platform.

Through adopting foretell technical scheme, through setting up the operation panel, the winder stops in the operation panel top with tool holder instrument box when pulling up, through highly setting up the height that adapts to the staff with the operation panel, can reduce the condition that the staff frequently stooped, further improves the convenience that the staff took the instrument.

Optionally, the through opening is set to be frustum-shaped, and the caliber of the lower surface of the through opening is larger than that of the upper surface of the through opening.

Through adopting foretell technical scheme, inevitably there is the condition that the rope rocked when winder pulling tool holder rises, through setting up the bore with the opening lower surface to be greater than the bore of opening upper surface, can get into the opening inside relatively easily when the tool holder rises, reduce the possibility of tool holder card in the opening outside, make the tool holder can promote smoothly to the top of operation panel.

Optionally, a weight is mounted at the bottom of the tool box.

Through adopting foretell technical scheme, the setting of balancing weight can keep the gravity of tool holder downwards when winder pulling tool holder rises, reduces the tool holder and rises the in-process and take place the upset, cause the unexpected possibility that drops of instrument in the tool holder, improves the security of operation.

Optionally, the operation panel includes a plurality of pillars that are perpendicularly fixed to the elevating platform and a guard plate that is fixed between adjacent pillars, and the guard plate is a transparent acrylic plate.

Through adopting foretell technical scheme, the setting up of transparent acrylic plate makes the staff who is located on the elevating platform can observe the position of toolbox visually, reduces the toolbox and rises in-process staff's hand and still stop in the opening and by the possibility of accidental crushing.

Optionally, the lifting mechanism includes a fork frame and a screw, one end of the fork frame close to the base is provided with a first connecting pin and a second connecting pin, the first connecting pin is hinged to the base, and the second connecting pin is hinged and slidably connected to the base; the base is provided with a threaded seat, and the screw is in threaded connection with the threaded seat; the end part of the screw rod is rotationally connected with the second connecting foot.

By adopting the technical scheme, the screw rod can drive the second connecting pin to move by adjusting the connecting position of the screw rod and the threaded seat; when the second connecting pin moves towards the first connecting pin, the fork shearing frame can be integrally extended, so that the fork shearing frame pushes the lifting seat to ascend; in addition, threaded connection between the screw and the threaded seat has the function of preventing the screw from returning, and the stability of the lifting seat can be improved.

Optionally, a guardrail is erected on the edge of the upper surface of the lifting platform.

Through adopting foretell technical scheme, the security when setting up of guardrail can improve the staff operation that is located on the elevating platform reduces the possibility that the staff accident dropped.

Optionally, the bottom of the base is provided with a universal wheel.

Through adopting foretell technical scheme, the setting of universal wheel can conveniently remove whole elevating gear, also can conveniently promote elevating gear when the construction installation to conveniently make the operation personnel who is located the elevating platform remove to the mounted position below, improve the flexibility when this elevating gear uses.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the tool box is lowered to the lower position through the winder, an assistant person below the tool box takes the tool and places the tool in the tool box, and then the winder winds the rope and enables the tool box to return to the lifting table again for a worker to take the tool; the lifting platform does not need to be repeatedly lifted in the whole process, so that the convenience of taking tools can be greatly improved;

2. by arranging the operating platform, the tool box stays above the operating platform when the reel pulls up the tool box, so that the situation that workers frequently bend can be reduced, and the convenience of the workers for taking tools is further improved;

3. through setting up the balancing weight, can reduce the tool box upset and cause the unexpected possibility that drops of instrument in the tool box, improve the security of operation.

Drawings

FIG. 1 is an overall block diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a base in an embodiment of the present application;

FIG. 3 is a partial cross-sectional view of the lifting platform in the embodiment of the present application, which mainly shows the internal structure of the operation platform;

fig. 4 is an enlarged view at a in fig. 3.

Description of reference numerals: 1. a base; 11. a universal wheel; 12. a sliding seat; 13. a threaded seat; 2. a lifting platform; 21. a guardrail; 22. a first port; 3. a lifting mechanism; 31. a fork shearing frame; 311. a first connecting pin; 312. a second connecting pin; 32. a screw; 4. a rope pulling mechanism; 41. a reel; 42. a rope; 5. an operation table; 51. a pillar; 52. a guard plate; 53. a second port; 6. a tool box; 61. and a balancing weight.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses energy-conserving elevating gear is used in fire engineering construction.

Referring to fig. 1, an energy-saving lifting device for fire engineering construction comprises a base 1, a lifting platform 2 movably mounted on the base 1, and a lifting mechanism 3 for lifting the lifting platform 2; the bottom of the base 1 is respectively fixed with universal wheels 11, so that the worker can conveniently push the whole lifting device to move.

Referring to fig. 1 and 2, the lifting mechanism 3 includes a fork carriage 31 and a screw 32; wherein, the fork shearing frames 31 are provided with two groups, and the two groups of fork shearing frames 31 are symmetrically arranged on the upper surface of the base 1; each fork shearing frame 31 comprises two sets of symmetrically arranged and mutually hinged sub-frames, one end of one sub-frame close to the base 1 is fixed on the base 1 and is set as a first connecting pin 311, and one end of the sub-frame departing from the base 1 is hinged to the lower surface of the lifting platform 2.

Referring to fig. 1 and 2, a slidable sliding seat 12 is fixed on the upper surface of the base 1, and the sliding direction of the sliding seat 12 is arranged in the same direction as the extending direction of the projection plane of the fork shearing frame 31 projected to the base 1; the other sub-frame is hinged to the sliding seat 12 at one end close to the base 1 and is provided with a second connecting pin 312, the other end of the sub-frame away from the base 1 is also hinged to the lifting platform 2 in a sliding manner, and when the second connecting pin 312 is close to the first connecting pin 311, the whole fork shearing frame 31 can be lifted and the lifting platform 2 can be lifted.

Referring to fig. 1 and 2, a threaded seat 13 is fixed on the upper surface of the base 1, a screw 32 is connected to the threaded seat 13 in a threaded manner, and one end of the screw 32 is rotatably connected to the sliding seat 12; one end of the screw rod 32 departing from the sliding seat 12 is provided with a hand wheel, and a worker can manually or by means of an auxiliary tool rotate the hand wheel to adjust the connecting position of the screw rod 32 and the threaded seat 13, so that the screw rod 32 can drive the sliding seat 12 to move, and the height of the lifting platform 2 can be adjusted.

Referring to fig. 3, a guardrail 21 is erected on an edge of the upper surface of the platform 2 for reducing the possibility of the worker accidentally falling from the platform 2.

Referring to fig. 4, a first through hole 22 is formed on the upper surface of the lifting table 2 in a penetrating manner, and an operation table 5 is arranged above the first through hole 22; the operation table 5 comprises four support columns 51 and a guard plate 52, wherein the number of the support columns 51 is four, and the four support columns 51 are respectively fixed on the lifting table 2 and surround the first through hole 22; the number of the guard plates 52 is also four, and the four guard plates 52 are respectively fixed between every two adjacent supporting columns 51; all the guard plates 52 and the pillars 51 together enclose a second through hole 53, and the second through hole 53 is communicated with the first through hole 22; the first and second through

openings

22, 53 in this application combine to form a through opening.

Referring to fig. 4, two opposite protection plates 52 are respectively fixed with a rope pulling mechanism 4, each rope pulling mechanism 4 comprises a rope reel 41 fixed on the top of the protection plate 52 and a rope 42 connected to the rope reel 41; the two ropes 42 are connected with the tool box 6 together, and the tool box 6 is positioned inside the through opening; the tool box 6 can be driven by the reel 41 to move up and down, thereby quickly transferring the tool; the balancing weight 61 is installed to the bottom of tool holder 6, and the setting of balancing weight 61 is used for increasing the whole weight of tool holder 6, reduces tool holder 6 and rises the in-process and take place the upset, cause the unexpected possibility that drops of instrument in the tool holder 6.

According to the tool box, the through hole is arranged to be in the shape of the frustum pyramid, the caliber of the upper surface of the through hole is larger than that of the lower surface of the through hole, so that the tool box 6 can easily enter the through hole when the reel 41 winds the rope 42 to enable the tool box 6 to ascend, and the possibility that the tool box 6 is clamped outside the through hole is reduced; the backplate 52 of this application adopts the processing of transparent ya keli board to make, can make things convenient for the position of staff observation tool holder 6, reduces the ascending in-process staff's of tool holder 6 hand and still stops in the opening and by the possibility of accidental crushing.

The implementation principle of the energy-saving lifting device for fire engineering construction in the embodiment of the application is as follows:

the heights of part of floors are higher, workers need to stand on the lifting platform 2 and enable the lifting mechanism 3 to drive the lifting platform 2 to ascend, and then the workers can reach the suspended ceiling, so that fire fighting facilities such as an alarm, an emergency lamp and the like are installed on the suspended ceiling; when the worker forgets the tool, the reel 41 is controlled to loosen the rope 42, so that the tool box 6 gradually descends and finally falls on the surface of the base 1, and an assistant on the ground can put the tool into the tool box 6; finally, the operator controls the reel 41 to wind the rope 42, so that the tool box 6 is lifted back to the operation table 5, and the operator can conveniently take the tools in the tool box 6; the whole process does not need to repeatedly lift the lifting platform 2, and the convenience of taking tools can be greatly improved.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fire engineering construction is with energy-conserving elevating gear which characterized in that: comprises a base (1), a lifting platform (2) movably arranged on the base (1) and a lifting mechanism (3) arranged between the lifting platform (2) and the base (1); stay cord mechanism (4) are installed in elevating platform (2), stay cord mechanism (4) are including rope (42) and be used for winder (41) of rolling rope (42), the one end that rope (42) deviates from winder (41) is connected with tool holder (6) that are used for placing the instrument.

2. The energy-saving lifting device for fire engineering construction according to claim 1, characterized in that: an operation table (5) is arranged on the upper surface of the lifting table (2), a through hole penetrating through the base (1) is formed in the upper surface of the operation table (5), and the tool box (6) is movably arranged in the through hole; the winder (41) is fixed on the top of the operating platform (5).

3. The energy-saving lifting device for fire engineering construction according to claim 2, characterized in that: the opening sets up to the prismoid shape, the bore of opening lower surface is greater than the bore of opening upper surface.

4. The energy-saving lifting device for fire engineering construction according to claim 2, characterized in that: and a balancing weight (61) is installed at the bottom of the tool box (6).

5. The energy-saving lifting device for fire engineering construction according to claim 2, characterized in that: the operation table (5) comprises a plurality of supporting columns (51) vertically fixed on the lifting table (2) and a protection plate (52) fixed between the adjacent supporting columns (51), and the protection plate (52) is a transparent acrylic plate.

6. The energy-saving lifting device for fire engineering construction according to claim 1, characterized in that: the lifting mechanism (3) comprises a fork frame (31) and a screw (32), one end, close to the base (1), of the fork frame (31) is provided with a first connecting pin (311) and a second connecting pin (312), the first connecting pin (311) is hinged to the base (1), and the second connecting pin (312) is hinged and connected to the base (1) in a sliding mode; the base (1) is provided with a threaded seat (13), and the screw rod (32) is in threaded connection with the threaded seat (13); the end part of the screw rod (32) is rotationally connected with the second connecting foot (312).

7. The energy-saving lifting device for fire engineering construction according to claim 1, characterized in that: and a guardrail (21) is erected on the edge of the upper surface of the lifting platform (2).

8. The energy-saving lifting device for fire engineering construction according to claim 1, characterized in that: the bottom of the base (1) is provided with universal wheels (11).