CN213976569U - Firm building site lift of installation - Google Patents
Firm building site lift of installation Download PDFInfo
- Publication number
- CN213976569U CN213976569U CN202023141942.1U CN202023141942U CN213976569U CN 213976569 U CN213976569 U CN 213976569U CN 202023141942 U CN202023141942 U CN 202023141942U CN 213976569 U CN213976569 U CN 213976569U
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- building site
- bevel gear
- threaded rod
- site elevator
- internal thread
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- 238000009434 installation Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a firm building site lift of installation, including building site lift body and servo motor, the transfer line has been installed to the inside of building site lift body, and the surface of transfer line has installed first conical gear, second conical gear has been installed to the side of building site lift body, first flexible piece has been installed on the surface of the flexible piece of second, the backup pad has been installed to the bottom of first flexible piece. The utility model discloses be provided with first internal thread slider and second internal thread slider, rotation through first threaded rod and second threaded rod can make first internal thread slider and second internal thread slider slide from top to bottom, makes the lift box can go up and down through this mode to install first flexible piece and the flexible piece of second in the bottom of lift box, can cushion the power that produces through the spring, thereby can reduce the vibrations of lift box, prevent that the lift box warp because of the atress.
Description
Technical Field
The utility model relates to a jacking equipment technical field, concretely relates to firm building site lift of installation.
Background
With the continuous construction of modern cities, high-rise buildings in cities are more and more built, and in the construction process of the high-rise buildings, in order to make workers work more efficiently, a building site elevator is usually arranged on the building so as to improve the speed of the workers going upstairs and downstairs.
Because traditional building site lift uses belt and belt pulley to carry out the transmission operation usually, though this kind of mode installation is comparatively simple, but is not very firm during in-service use, has great potential safety hazard to when traditional most lifts descend, lift box bottom can directly contact the collision with ground, can make the box produce great vibrations, easily causes the box to warp.
SUMMERY OF THE UTILITY MODEL
The utility model provides a firm building site lift of installation has solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem: a building site elevator firm in installation comprises a building site elevator body and a servo motor, wherein a transmission rod is installed inside the building site elevator body, a first bevel gear is installed on the surface of the transmission rod, a second bevel gear is installed on the side face of the building site elevator body, a third bevel gear is installed on the side face of the building site elevator body, an ash covering plate is installed on the front face of the building site elevator body, the servo motor is installed inside the building site elevator body, a fourth bevel gear is installed on the output shaft of the servo motor, a first lifting column is installed on the top end of the building site elevator body, a first threaded rod is installed inside the first lifting column, a first internal thread sliding block is installed on the surface of the first threaded rod, and a first connecting sliding block is installed on the side face of the first internal thread sliding block, fifth bevel gear has been installed to the bottom of first threaded rod, the second lift post has been installed on the top of building site lift body, and the inside of second lift post has installed the second threaded rod, second internal thread slider has been installed on the surface of second threaded rod, and the second link block has been installed to the side of second internal thread slider, sixth bevel gear has been installed to the bottom of second threaded rod, the lift box has been installed to the side of second link block, and the flexible piece of second has been installed to the bottom of lift box, first flexible piece has been installed on the surface of the flexible piece of second, and the spring has been installed to the inside of first flexible piece, the backup pad has been installed to the bottom of first flexible piece.
The utility model has the advantages that: the utility model discloses be provided with first internal thread slider and second internal thread slider, rotation through first threaded rod and second threaded rod can make first internal thread slider and second internal thread slider slide from top to bottom, make the lift box can go up and down through this mode, it is more firm safe to go up and down through this mode, and install first flexible piece and the flexible piece of second in the bottom of lift box, when the lift box descends, can cushion the power that produces through the spring, thereby can reduce the vibrations of lift box, prevent that the lift box is out of shape because of the atress.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, six groups of oval hole grooves are formed in the front face of the building site elevator body, and the front face of the building site elevator body and the back face of the ash blocking plate are forty-five degrees.
The beneficial effect of adopting the further scheme is that: make building site lift body when the function, the heat of production can in time distribute away through the hole groove to through installing the dust board that hides, can prevent that a large amount of dusts from getting into the inside of building site lift body.
Furthermore, the bottom end of the first bevel gear is meshed with the side face of the fourth bevel gear, and the bottom end of the first bevel gear and the side face of the fourth bevel gear form a rotary structure.
The beneficial effect of adopting the further scheme is that: the drive rod can be rotated by the rotation of the servo motor.
Further, the internal thread has been seted up to the inside of first internal thread slider, and the inside of first internal thread slider and the surface of first threaded rod constitute spiral rotary type structure.
The beneficial effect of adopting the further scheme is that: the first internal thread sliding block can slide up and down through the rotation of the first threaded rod.
Furthermore, the internal thread has been seted up to the inside of second internal thread slider, and the inside of second internal thread slider and the surface of second threaded rod constitute spiral rotary type structure.
The beneficial effect of adopting the further scheme is that: the second internal thread sliding block can slide up and down through the rotation of the second threaded rod.
Further, the side surface of the fifth bevel gear and the top end of the second bevel gear form a rotating structure, and the side surface of the sixth bevel gear and the top end of the third bevel gear form a rotating structure.
The beneficial effect of adopting the further scheme is that: the first threaded rod and the second threaded rod can be rotated simultaneously by the rotation of the servo motor.
Furthermore, the inner diameter of the first telescopic block is larger than the surface diameter of the second telescopic block, and the inner part of the first telescopic block and the surface of the second telescopic block form a sliding structure.
The beneficial effect of adopting the further scheme is that: make the lift box when descending to ground the flexible piece of second to contract toward the inside of first flexible piece through this mode.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural front sectional view of a building site elevator which is firmly installed according to an embodiment of the present invention;
fig. 2 is a schematic structural front view of a building site elevator provided in a secure manner according to an embodiment of the present invention;
fig. 3 is a schematic front sectional view of a first telescopic block, a second telescopic block and a spring structure of a building site elevator provided by an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure at a position a in fig. 1 of a building site elevator with a firm installation according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a building site hoist body; 101. a transmission rod; 102. a first bevel gear; 103. a second bevel gear; 104. a third bevel gear; 105. a dust shielding plate; 2. a servo motor; 201. a fourth bevel gear; 3. a first lifting column; 301. a first threaded rod; 302. a first internal thread slider; 303. a first connecting slider; 304. a fifth bevel gear; 4. a second lifting column; 401. a second threaded rod; 402. a second internal thread slider; 403. a second connecting slider; 404. a sixth bevel gear; 5. lifting the box body; 6. a first telescopic block; 601. a second telescopic block; 602. a spring; 603. and a support plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the utility model provides a building site elevator with firm installation, which comprises a building site elevator body 1 and a servo motor 2, wherein a transmission rod 101 is arranged inside the building site elevator body 1, a first bevel gear 102 is arranged on the surface of the transmission rod 101, a second bevel gear 103 is arranged on the side surface of the building site elevator body 1, a third bevel gear 104 is arranged on the side surface of the building site elevator body 1, an ash shielding plate 105 is arranged on the front surface of the building site elevator body 1, the servo motor 2 is arranged inside the building site elevator body 1, the model of the servo motor 2 is IHSS57-36-20, a fourth bevel gear 201 is arranged on the output shaft of the servo motor 2, a first lifting column 3 is arranged on the top end of the building site elevator body 1, and a first threaded rod 301 is arranged inside the first lifting column 3, the surface of the first threaded rod 301 is provided with a first internal thread sliding block 302, the side surface of the first internal thread sliding block 302 is provided with a first connecting sliding block 303, the bottom end of the first threaded rod 301 is provided with a fifth bevel gear 304, the top end of the building site elevator body 1 is provided with a second lifting column 4, and the second lifting column 4 is internally provided with a second threaded rod 401, the surface of the second threaded rod 401 is provided with a second internal thread sliding block 402, and the side of the second internal thread sliding block 402 is provided with a second connecting sliding block 403, the bottom end of the second threaded rod 401 is provided with a sixth bevel gear 404, the side of the second connecting sliding block 403 is provided with a lifting box body 5, and the bottom end of the lifting box body 5 is provided with a second telescopic block 601, the surface of the second telescopic block 601 is provided with a first telescopic block 6, and the first telescopic block 6 is provided with a spring 602 inside, and the bottom end of the first telescopic block 6 is provided with a supporting plate 603.
Specifically, as shown in fig. 1, six groups of oval hole grooves have been seted up on the front of building site elevator body 1, and the front of building site elevator body 1 is forty-five degrees with the back of dust shielding plate 105 for building site elevator body 1 can in time distribute away through the hole grooves the heat of production when the function, and through installing dust shielding plate 105, can prevent that a large amount of dusts from getting into the inside of building site elevator body 1.
Specifically, as shown in fig. 1, the bottom end of the first bevel gear 102 is engaged with the side surface of the fourth bevel gear 201, and the bottom end of the first bevel gear 102 and the side surface of the fourth bevel gear 201 form a rotating structure, so that the transmission rod 101 can be rotated by the rotation of the servo motor 2.
Specifically, as shown in fig. 1, an internal thread is opened inside the first internal thread slider 302, and the inside of the first internal thread slider 302 and the surface of the first threaded rod 301 form a spiral rotation type structure, so that the first internal thread slider 302 can slide up and down by the rotation of the first threaded rod 301.
Specifically, as shown in fig. 1, an internal thread is formed inside the second internal thread slider 402, and the inside of the second internal thread slider 402 and the surface of the second threaded rod 401 form a spiral rotation structure, so that the second internal thread slider 402 can slide up and down by the rotation of the second threaded rod 401.
Specifically, as shown in fig. 1, the side surface of fifth bevel gear 304 and the tip end of second bevel gear 103 form a rotating structure, the side surface of sixth bevel gear 404 and the tip end of third bevel gear 104 form a rotating structure, and first threaded rod 301 and second threaded rod 401 can be simultaneously rotated by the rotation of servo motor 2.
Specifically, as shown in fig. 1, the inner diameter of the first telescopic block 6 is larger than the surface diameter of the second telescopic block 601, and the inner portion of the first telescopic block 6 and the surface of the second telescopic block 601 form a sliding structure, so that the second telescopic block 601 can be retracted into the first telescopic block 6 when the elevator box 5 is lowered to the ground.
The utility model discloses a concrete theory of operation and application method do: when it is more firm to make the lifting box 5 go up and down, rotation through servo motor 2 can make fifth bevel gear 304 and sixth bevel gear 404 rotate simultaneously, rotate simultaneously through fifth bevel gear 304 and sixth bevel gear 404 and can make first threaded rod 301 and second threaded rod 401 rotate, rotate simultaneously through first threaded rod 301 and second threaded rod 401 and can make first internal thread slider 302 and second internal thread slider 402 slide from top to bottom simultaneously, make lifting box 5 go up and down through this mode, this mode makes lifting box 5 go up and down more safely firm.
When needs prevent that lift box 5 from producing great vibrations when descending, install first flexible piece 6 and the flexible piece 601 of second through the bottom at lift box 5, when lift box 5 descends, backup pad 603 can at first contact with the top of building site lift body 1, can make the flexible piece 601 of second contract toward the inside of first flexible piece 6, can cushion the impact force that produces through spring 602, can reduce the impact force that lift box 5 received when descending effectively through this mode, thereby can prevent effectively that lift box 5's bottom from warping because of the atress.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. A building site elevator firm in installation comprises a building site elevator body (1) and a servo motor (2), and is characterized in that a transmission rod (101) is installed inside the building site elevator body (1), a first bevel gear (102) is installed on the surface of the transmission rod (101), a second bevel gear (103) is installed on the side face of the building site elevator body (1), a third bevel gear (104) is installed on the side face of the building site elevator body (1), an ash covering plate (105) is installed on the front face of the building site elevator body (1), the servo motor (2) is installed inside the building site elevator body (1), a fourth bevel gear (201) is installed on an output shaft of the servo motor (2), and a first lifting column (3) is installed on the top end of the building site elevator body (1), a first threaded rod (301) is arranged in the first lifting column (3), a first internal thread sliding block (302) is arranged on the surface of the first threaded rod (301), a first connecting sliding block (303) is arranged on the side surface of the first internal thread sliding block (302), a fifth bevel gear (304) is arranged at the bottom end of the first threaded rod (301), a second lifting column (4) is arranged at the top end of the building site lifter body (1), a second threaded rod (401) is arranged in the second lifting column (4), a second internal thread sliding block (402) is arranged on the surface of the second threaded rod (401), a second connecting sliding block (403) is arranged on the side surface of the second internal thread sliding block (402), a sixth bevel gear (404) is arranged at the bottom end of the second threaded rod (401), and a lifting box body (5) is arranged on the side surface of the second connecting sliding block (403), and the bottom of lift box (5) has installed second flexible piece (601), first flexible piece (6) have been installed on the surface of second flexible piece (601), and spring (602) have been installed to the inside of first flexible piece (6), backup pad (603) have been installed to the bottom of first flexible piece (6).
2. The building site elevator capable of being firmly installed according to claim 1, wherein six groups of oval-shaped holes are formed in the front surface of the building site elevator body (1), and the front surface of the building site elevator body (1) and the back surface of the dust shielding plate (105) form forty-five degrees.
3. A securely mounted building site elevator according to claim 1, characterized in that the bottom end of the first bevel gear (102) is engaged with the side of the fourth bevel gear (201), and the bottom end of the first bevel gear (102) and the side of the fourth bevel gear (201) constitute a rotating structure.
4. A securely mounted building site elevator according to claim 1, characterized in that the interior of the first internally threaded slider (302) is internally threaded and the interior of the first internally threaded slider (302) and the surface of the first threaded rod (301) form a screw rotation structure.
5. A securely mounted building site elevator according to claim 1, characterized in that the second internally threaded slider (402) is internally threaded and the interior of the second internally threaded slider (402) and the surface of the second threaded rod (401) constitute a screw rotation structure.
6. A securely mounted building site elevator according to claim 1, c h a r a c t e r i z e d in that the side of the fifth bevel gear (304) and the top of the second bevel gear (103) constitute a rotating structure, and the side of the sixth bevel gear (404) and the top of the third bevel gear (104) constitute a rotating structure.
7. A securely installed building site elevator according to claim 1, characterized in that the inner diameter of the first telescopic block (6) is larger than the surface diameter of the second telescopic block (601), and the inner part of the first telescopic block (6) and the surface of the second telescopic block (601) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141942.1U CN213976569U (en) | 2020-12-24 | 2020-12-24 | Firm building site lift of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141942.1U CN213976569U (en) | 2020-12-24 | 2020-12-24 | Firm building site lift of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213976569U true CN213976569U (en) | 2021-08-17 |
Family
ID=77247060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023141942.1U Expired - Fee Related CN213976569U (en) | 2020-12-24 | 2020-12-24 | Firm building site lift of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213976569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944186A (en) * | 2021-09-29 | 2022-01-18 | 中国一冶集团有限公司 | Concrete retaining wall sliding form device and using method thereof |
-
2020
- 2020-12-24 CN CN202023141942.1U patent/CN213976569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944186A (en) * | 2021-09-29 | 2022-01-18 | 中国一冶集团有限公司 | Concrete retaining wall sliding form device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |