CN217458356U - Pre-assembled elevator derrick for installing elevator in old community - Google Patents
Pre-assembled elevator derrick for installing elevator in old community Download PDFInfo
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- CN217458356U CN217458356U CN202220662423.XU CN202220662423U CN217458356U CN 217458356 U CN217458356 U CN 217458356U CN 202220662423 U CN202220662423 U CN 202220662423U CN 217458356 U CN217458356 U CN 217458356U
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Abstract
The utility model provides an elevator derrick is assembled in advance for old district installation elevator, including the support, be equipped with the connecting plate on the support, be equipped with a plurality of two-way lead screws on the connecting plate, be equipped with two sliding parts on a plurality of two-way lead screws, be equipped with the dead lever on the sliding part, the one end of dead lever is equipped with the mounting, the mounting with assemble the elevator in advance and be connected. The motor drives the sleeve to rotate, angle drivers are arranged on two sides of the motor, the output torque of the motor is transmitted to the angle drivers, and the angle drivers change the rotating direction, so that the two-way screw rods rotate, and the sliding pieces are close to or far away from each other. A single motor can realize that a plurality of sliding parts are mutually close to or far away from, and the structure is simple, the practicability is strong, and the application is reasonable. The dead lever both sides give concatenation elevator thrust to make in the elevator concatenation installation remain stable, avoid making the elevator derrick produce to rock, great to the damage of elevator derrick, the phenomenon that threatens staff's health takes place, has great spreading value.
Description
Technical Field
The utility model belongs to the technical field of the elevator and specifically relates to an elevator derrick is assembled in advance for old district installation elevator is related to.
Background
In order to comprehensively improve the living quality of residents in old communities, old community transformation and lifting engineering is practically made, and the addition of an elevator in the old community is a very important aspect, and is a substantial benefit especially for old people with inconvenient legs and feet. With the aging of the resident population, the stairway constitutes a barrier to the travel of the old and the people who have difficulty in traveling. However, the cost for dismantling and rebuilding the residential building built in the eighties and ninety years is too high and the resources are wasted within the effective service life; under such circumstances, it is a necessary trend to add elevators to old multi-story buildings. At present when installing the elevator for old residential district building additional, often set up the entrance at every layer, the elevator is installed in elevator derrick, but in elevator concatenation installation, can make elevator derrick produce and rock, when the range of rocking is great, it is great to the damage of elevator derrick, serious can cause collapsing of elevator derrick, thereby threaten staff's personal health production, current elevator derrick adopts welded connection mostly simultaneously, rise gradually along with elevator derrick, the welding of elevator both wastes time and energy, inconvenient later stage staff's dismantlement again, waste a large amount of manpower and materials. For this reason we propose a pre-assembled elevator derrick for old community installation elevators to solve the above mentioned problems.
Chinese patent document CN 211895605U describes a steel structure elevator derrick and elevator, which includes four vertical frames and a plurality of cross frames disposed between adjacent vertical frames, and a detachable fixing mechanism and a reinforcing mechanism are disposed between the vertical frames and the cross frames. This elevator adopts above-mentioned steel construction elevator derrick, still including setting up the car between four perpendicular framves. Through detachable fixed establishment, improved assembly efficiency and joint strength, through strengthening the setting of mechanism, strengthened joint strength further. But the device elevator concatenation installation in-process can make the elevator derrick produce and rock, when rocking the range great, great to the damage of elevator derrick, serious meeting causes the collapse of elevator derrick to threaten staff's personal health, the concatenation process of elevator is wasted time and energy, uses to have the defect, needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pre-assembled elevator derrick for installing elevators in old communities, which can lead the elevator derrick to shake in the splicing and installing process of elevators, has larger damage to the elevator derrick and threatens the health of workers; the splicing of the existing elevator derrick wastes time and energy, and the later-stage workers are difficult to disassemble.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a assemble elevator derrick in advance for old district installation elevator, including the support, be equipped with the connecting plate on the support, be equipped with a plurality of two-way lead screws on the connecting plate, be equipped with two sliding parts on a plurality of two-way lead screws, be equipped with the dead lever on the sliding part, the one end of dead lever is equipped with the mounting, the mounting with assemble the elevator in advance and be connected.
In a preferred scheme, the support comprises a plurality of section steels, and the section steels are connected through connecting pieces.
In the preferred scheme, the top and the bottom of the connecting piece are both provided with vertical connecting holes, and two sides of the connecting piece are provided with transverse connecting holes;
when the connecting piece is positioned between the profile steels, the longitudinal profile steels abut against the vertical connecting holes, and the transverse profile steels abut against the transverse connecting holes;
when the connecting piece is located the support top, the connecting block supports and leans on the fore-and-aft shaped steel that is located the connecting piece top.
In the preferred scheme, a motor is arranged on the connecting plate, angle drivers are arranged on two sides of the motor, and the angle drivers are connected with the motor through telescopic sleeves.
In the preferred scheme, one end of a bidirectional screw rod is connected with an angle driver, and the other end of the bidirectional screw rod is rotatably connected with a bearing seat.
In the preferred scheme, be equipped with the screw hole on the sliding part, screw hole and two-way lead screw threaded connection are equipped with a plurality of sliders on the sliding part, are equipped with a plurality of spouts on the connecting plate, and the slider supports and leans on the spout.
In the preferred scheme, the fixed rod both ends are equipped with articulated piece, and fixed rod one end is articulated through articulated seat and sliding member, and the fixed rod is articulated through articulated piece and mounting.
In the preferred scheme, the base is arranged at the bottom of the support, and the support is used for mounting the pre-assembled elevator.
The utility model has the advantages that: the fixing piece is connected with the pre-installed elevator, the motor is driven to rotate so as to enable the sleeve to rotate, angle drivers are arranged on two sides of the motor, the output torque of the motor is transmitted to the angle drivers, and the angle drivers change the rotating direction so as to enable the bidirectional screw rods to rotate, so that the sliding pieces are close to or far away from each other. Thereby single motor can realize that a plurality of sliding parts are mutually or be close to or keep away from to make a plurality of mountings aggravate simultaneously and give elevator derrick thrust or alleviate the thrust on the derrick simultaneously, simple structure, the practicality is strong, and the application is reasonable, and a motor can the energy saving, also can save the weight and the space at support top simultaneously, keeps overall structure's stability.
The polygonal telescopic sleeve pipe can play a role in transmitting torque and stretching, the motor drives the sleeve pipe to rotate, angle drivers are arranged on two sides of the motor, the output torque of the motor is transmitted to the angle drivers, and the angle drivers change the rotating direction, so that the two-way screw rods rotate, and a plurality of sliding pieces are close to or far away from each other. Thereby single motor can realize that a plurality of sliding parts are mutually or be close to or keep away from to make a plurality of mountings aggravate simultaneously and give the thrust of elevator derrick or alleviate the thrust on the derrick simultaneously, simple structure, the practicality is strong, and the application is reasonable.
The dead lever is articulated with sliding part and connecting plate respectively, and the concatenation elevator is given to the dead lever both sides to the power that pushes away to make in the elevator concatenation installation remain stable, avoid making the elevator derrick produce to rock, it is great to the damage of elevator derrick, threatens the healthy phenomenon of staff and takes place, has great spreading value.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention with a partial structure;
FIG. 3 is an isometric view of the glide of the present invention;
FIG. 4 is an isometric view of the connector of the present invention;
figure 5 is an enlarged view of a of figure 1 according to the present invention;
fig. 6 is an axial side view of the fixing rod of the present invention;
in the figure: a bracket 1; a section steel 101; a connecting member 102; a vertical connection hole 1021; the lateral connection holes 1022; a base 2; a connecting plate 3; a connection block 301; a bearing housing 302; a chute 303; a motor 4; a sleeve 5; an angle driver 6; a sliding member 7; a slider 701; a threaded bore 702; a hinge mount 703; a bidirectional screw 8; a fixing rod 9; a hinge block 901; a fixture 10.
Detailed Description
Example 1:
as shown in fig. 1-6, a pre-assembled elevator derrick for an elevator installed in an old community comprises a support 1, a connecting plate 3 is arranged on the support 1, a plurality of bidirectional screws 8 are arranged on the connecting plate 3, two sliding pieces 7 are arranged on the bidirectional screws 8, a fixing rod 9 is arranged on each sliding piece 7, a fixing piece 10 is arranged at one end of each fixing rod 9, and the fixing piece 10 is connected with the pre-assembled elevator. According to the structure, the fixing piece 10 is connected with the pre-installed elevator, the motor 4 is driven to rotate so as to enable the sleeve 5 to rotate, the angle drivers 6 are arranged on two sides of the motor 4, the output torque of the motor 4 is transmitted to the angle drivers 6, the angle drivers 6 change the rotating direction, and therefore the bidirectional screw rods 8 rotate so as to enable the sliding pieces 7 to be close to or far away from each other. Thereby single motor 4 can realize that a plurality of sliding parts 7 are mutually or be close to or keep away from to make a plurality of mounting 10 aggravate simultaneously and give the thrust of elevator derrick or alleviate the thrust on the derrick simultaneously, simple structure, the practicality is strong, and the application is reasonable, and a motor can save the energy, also can save the weight and the space at support 1 top simultaneously, keeps overall structure's stability.
In a preferred scheme, the support 1 comprises a plurality of section steels 101, and the section steels 101 are connected through connecting pieces 102. From this structure, convenient high-speed joint between a plurality of shaped steel 101 avoids the elevator derrick to pass through welded connected mode, wastes time and energy, inconvenient later stage staff's dismantlement again, and the phenomenon of while polluted environment takes place.
In the preferred scheme, the top and the bottom of the connecting piece 102 are both provided with vertical connecting holes 1021, and both sides of the connecting piece 102 are provided with transverse connecting holes 1022;
when the connecting piece 102 is positioned between the section steels 101, the longitudinal section steel 101 abuts against the vertical connecting hole 1021, and the transverse section steel 101 abuts against the transverse connecting hole 1022;
when the connecting member 102 is positioned on top of the bracket 1, the connecting block 301 abuts against the longitudinal section steel 101 positioned on top of the connecting member 102. From this structure, the shaping of building that a plurality of shaped steel 101 can be quick, it is very convenient when later stage staff demolishs, only need from the top down to remove out shaped steel 101 from vertical connecting hole 1021 or transverse connection hole 1022 just.
In a preferred scheme, a motor 4 is arranged on the connecting plate 3, angle drivers 6 are arranged on two sides of the motor 4, and the angle drivers 6 are connected with the motor 4 through telescopic sleeves 5. From this structure, 6 equipment insides of angle driver are that two mutually perpendicular bevel gears mesh mutually, can play the effect of transmission moment of torsion, sleeve pipe 5 is polygon telescopic sleeve pipe 5, polygon telescopic sleeve pipe 5 can play transmission moment of torsion and flexible effect, motor 4 drive sleeve pipe 5 rotates, 4 both sides of motor are equipped with angle driver 6, motor 4 output torque transmits for angle driver 6, angle driver 6 changes the rotation direction, thereby make a plurality of two-way lead screw 8 rotate, so that a plurality of glide 7 looks or be close to or keep away from. Thereby single motor 4 can realize that a plurality of sliding parts 7 are mutually or be close to or keep away from to make a plurality of mounting 10 aggravate simultaneously and give the thrust of elevator derrick or alleviate the thrust on the derrick simultaneously, simple structure, the practicality is strong, and the application is reasonable.
In a preferred scheme, one end of the bidirectional screw rod 8 is connected with the angle driver 6, and the other end of the bidirectional screw rod 8 is rotatably connected with the bearing block 302.
In the preferred scheme, a threaded hole 702 is formed in the sliding piece 7, the threaded hole 702 is in threaded connection with the bidirectional screw rod 8, a plurality of sliding blocks 701 are arranged on the sliding piece 7, a plurality of sliding grooves 303 are formed in the connecting plate 3, and the sliding blocks 701 abut against the sliding grooves 303. With this structure, the bidirectional screw 8 rotates, and the slider 7 slides on the link plate 3.
In a preferred scheme, two ends of the fixing rod 9 are provided with hinge blocks 901, one end of the fixing rod 9 is hinged with the sliding part 7 through a hinge seat 703, and the fixing rod 9 is hinged with the fixing part 10 through the hinge blocks 901. Dead lever 9 is articulated with sliding member 7 and connecting plate 3 respectively, and 9 both sides of dead lever are given the concatenation elevator and are pushed away to power to keep stable in making elevator concatenation installation, avoid making the elevator derrick produce to rock, great to the damage of elevator derrick, the phenomenon that threatens staff's health takes place.
In the preferred scheme, the base 2 is arranged at the bottom of the support 1, and the support 1 is used for mounting the pre-assembled elevator.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (8)
1. A assemble elevator derrick in advance for old district installation elevator, characterized by: the elevator pre-assembly fixing device comprises a support (1), a connecting plate (3) is arranged on the support (1), a plurality of two-way screw rods (8) are arranged on the connecting plate (3), two sliding pieces (7) are arranged on the two-way screw rods (8), a fixing rod (9) is arranged on each sliding piece (7), a fixing piece (10) is arranged at one end of each fixing rod (9), and the fixing piece (10) is connected with a pre-assembly elevator.
2. The pre-assembled elevator derrick for old community installation elevator as claimed in claim 1, wherein: the support (1) comprises a plurality of section steels (101), and the section steels (101) are connected through connecting pieces (102).
3. The pre-assembled elevator derrick for old community installation elevator as claimed in claim 2, wherein: the top and the top of the connecting piece (102) are both provided with vertical connecting holes (1021), and both sides of the connecting piece (102) are provided with transverse connecting holes (1022);
when the connecting piece (102) is positioned between the section steels (101), the longitudinal section steel (101) abuts against the vertical connecting hole (1021), and the transverse section steel (101) abuts against the transverse connecting hole (1022);
when the connecting piece (102) is positioned at the top of the bracket (1), the connecting block (301) is abutted against the longitudinal section steel (101) positioned at the top of the connecting piece (102).
4. The pre-assembled elevator derrick for installing the elevator in the old community as claimed in claim 1, wherein: the connecting plate (3) is provided with a motor (4), two sides of the motor (4) are provided with angle drivers (6), and the angle drivers (6) are connected with the motor (4) through telescopic sleeves (5).
5. The pre-assembled elevator derrick for old community installation elevator as claimed in claim 1, wherein: one end of the bidirectional screw rod (8) is connected with the angle driver (6), and the other end of the bidirectional screw rod (8) is rotatably connected with the bearing seat (302).
6. The pre-assembled elevator derrick for old community installation elevator as claimed in claim 1, wherein: be equipped with screw hole (702) on sliding member (7), screw hole (702) and two-way lead screw (8) threaded connection are equipped with a plurality of sliders (701) on sliding member (7), are equipped with a plurality of spouts (303) on connecting plate (3), and slider (701) are supported and are leaned on spout (303).
7. The pre-assembled elevator derrick for old community installation elevator as claimed in claim 1, wherein: two ends of the fixed rod (9) are provided with hinged blocks (901), one end of the fixed rod (9) is hinged with the sliding part (7) through a hinged seat (703), and the fixed rod (9) is hinged with the fixed part (10) through the hinged blocks (901).
8. The pre-assembled elevator derrick for old community installation elevator as claimed in claim 1, wherein: the base (2) is arranged at the bottom of the support (1), and the support (1) is used for mounting the pre-assembled elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220662423.XU CN217458356U (en) | 2022-03-25 | 2022-03-25 | Pre-assembled elevator derrick for installing elevator in old community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220662423.XU CN217458356U (en) | 2022-03-25 | 2022-03-25 | Pre-assembled elevator derrick for installing elevator in old community |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458356U true CN217458356U (en) | 2022-09-20 |
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ID=83267647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220662423.XU Active CN217458356U (en) | 2022-03-25 | 2022-03-25 | Pre-assembled elevator derrick for installing elevator in old community |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458356U (en) |
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2022
- 2022-03-25 CN CN202220662423.XU patent/CN217458356U/en active Active
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