CN213087329U - Steel structure derrick of elevator - Google Patents
Steel structure derrick of elevator Download PDFInfo
- Publication number
- CN213087329U CN213087329U CN202021426459.5U CN202021426459U CN213087329U CN 213087329 U CN213087329 U CN 213087329U CN 202021426459 U CN202021426459 U CN 202021426459U CN 213087329 U CN213087329 U CN 213087329U
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- stand
- screw
- slider
- inner chamber
- crossbeam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an elevator derrick technical field just discloses an elevator steel construction derrick, including first stand and second stand, the quantity of first stand and second stand is two, and the inner chamber sliding connection of first stand has the slider, and one side that the slider is close to the second stand runs through and extends to the outside of first stand, and the right side fixed mounting of slider inner chamber has the roller bearing, and first crossbeam has been cup jointed in the activity on the roller bearing. This elevator steel construction derrick, through setting up slider and first crossbeam, the slider slides along the inner chamber of first stand, embolia the recess that the second stand inner chamber was seted up with the right side and the screw rod of first crossbeam, cup joint the thread bush screw thread and can connect first stand and second stand on the right side of screw rod, will insert in the rectangular channel that two relative one sides of second stand were seted up, can fix two first stands, what this design can be convenient fixes and dismantles the derrick, it is very convenient to use.
Description
Technical Field
The utility model relates to an elevator derrick technical field specifically is an elevator steel construction derrick.
Background
The elevator steel structure derrick is at the scaffold frame of supplementary elevator installation, and the elevator steel structure derrick comprises crossbeam and stand, and current elevator steel structure derrick is the snap-on inside the elevator well, and the elevator is finishing the installation back, and the inside of well is still arranged in to the derrick, can not dismantle, and the resource-wasting now needs to improve this derrick for the derrick can be convenient for install and dismantle.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an elevator steel construction derrick possesses the elevator derrick and is convenient for install and dismantle and the good advantage of stability, has solved the problem of mentioning in the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides an elevator steel construction derrick, includes first stand and second stand, the quantity of first stand and second stand is two, the inner chamber sliding connection of first stand has the slider, one side that the slider is close to the second stand runs through and extends to the outside of first stand, the right side fixed mounting of slider inner chamber has the roller bearing, first crossbeam has been cup jointed in the activity on the roller bearing, the right side fixed mounting of first crossbeam has the screw rod, the right side of first crossbeam and the recess activity that the screw rod and second stand inner chamber were seted up cup joint, and the right side screw thread of screw rod has cup jointed the thread bush, two the rectangular channel has all been seted up to the relative one side of second stand, cup joint through second crossbeam activity between the rectangular channel.
Preferably, the right side fixed mounting of first stand inner chamber has the stopper that is located the slider below, the quantity of stopper is four, and the distance between four stoppers equals, the left and right sides fixed mounting of first stand has the fixed pin that the interval equals, and the round mouth has been seted up to the inner chamber of fixed pin.
Preferably, a thread groove is formed in one side of the front face of the sliding block, a second screw is sleeved in an inner cavity thread of the thread groove, and one end of the front face of the second screw penetrates through and extends to the outside of the first upright post.
Preferably, one side of the front face of the second screw is designed in a rectangular shape, clamping grooves which are equal in distance and matched with the rectangular design on one side of the front face of the second screw are formed in one side of the front face of the first upright column, and rectangular openings matched with the second screw in size are formed in one side of the front face of the first upright column.
Preferably, the inner cavity of the second upright post is provided with rectangular grooves with equal intervals and matched with the size of the second cross beam, the front end of the second upright post is provided with a threaded groove positioned on one side of the front side of the rectangular groove, the inner cavity of the threaded groove is in threaded sleeve connection with a first screw, and the inner cavity of the second cross beam is provided with a bayonet matched with the size of the first screw.
Preferably, the left side of the threaded sleeve is slidably connected with the right side of the second upright post.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this elevator steel construction derrick, through setting up slider and first crossbeam, the slider slides along the inner chamber of first stand, embolia the recess that the second stand inner chamber was seted up with the right side and the screw rod of first crossbeam, cup joint the thread bush screw thread and can connect first stand and second stand on the right side of screw rod, will insert in the rectangular channel that two relative one sides of second stand were seted up, can fix two first stands, what this design can be convenient fixes and dismantles the derrick, it is very convenient to use.
2. This elevator steel construction derrick, through setting up the second screw, first screw and thread bush, utilize the second screw to fix slider and first stand, can fix the left side of first crossbeam, cup joint the thread bush screw thread and can fix the right side of first crossbeam on the right side of screw rod, then first crossbeam is fixed firmly to guarantee firm in connection between first stand and the second stand, same reason, utilize first screw can be fixed firmly between second crossbeam and the second stand, the second crossbeam is fixed firmly can guarantee firm in connection between two second stands, finally guarantee that the derrick that connects is in firm state.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting device for a first column and a second column according to the present invention;
fig. 3 is a side view of the first column of the present invention.
In the figure: 1. a first upright post; 2. a fixing pin; 3. a second screw; 4. a second cross member; 5. a rectangular opening; 6. a first screw; 7. a limiting block; 8. a slider; 9. a roller; 10. a second upright post; 11. a threaded sleeve; 12. a screw; 13. a first cross member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a steel structure derrick for an elevator comprises a first upright column 1 and a second upright column 10, wherein the number of the first upright column 1 and the second upright column 10 is two, a slide block 8 is slidably connected to the inner cavity of the first upright column 1, a thread groove is formed in one side of the front surface of the slide block 8, a second screw 3 is sleeved in the inner cavity of the thread groove in a threaded manner, one end of the front surface of the second screw 3 penetrates through and extends to the outside of the first upright column 1, the side of the front surface of the second screw 3 is of a rectangular design, clamping grooves which are equal in distance and are matched with the rectangular design on the side of the front surface of the second screw 3 are formed in one side of the front surface of the first upright column 1, after the slide block 8 and the first upright column 1 are firmly fixed, the rectangular design on one side of the front surface of the second screw 3 is just clamped into the clamping grooves formed in one side of the front surface of the first upright column 1, so as to ensure that the slide, the right side of the inner cavity of the first upright post 1 is fixedly provided with a limiting block 7 positioned below the sliding block 8, the number of the limiting blocks 7 is four, the distances between the four limiting blocks 7 are equal, the left side and the right side of the first upright post 1 are fixedly provided with fixing pins 2 with equal distances, the inner cavity of the fixing pins 2 is provided with a round opening, one side of the sliding block 8 close to the second upright post 10 penetrates through and extends to the outside of the first upright post 1, the right side of the inner cavity of the sliding block 8 is fixedly provided with a rolling shaft 9, the rolling shaft 9 is movably sleeved with a first beam 13, the sliding block 8 slides along the inner cavity of the first upright post 1 by arranging the sliding block 8 and the first beam 13, when the first upright post 1 and the second upright post 10 are required to be fixed, the sliding block 8 firstly slides to a proper position, the right side of the first beam 13 and a screw rod 12 are sleeved in a groove arranged in the inner cavity, the right side of the first beam 13 is firmly fixed, that is, the right side of the first beam 13 can be fixed, the second screw 3 is used for being in threaded sleeve joint with a rectangular groove formed on the sliding block 8, that is, the right side of the first beam 13 can be fixed, the first beam 13 is firmly fixed to ensure that the first upright post 1 and the second upright post 10 are firmly connected, the right side of the first beam 13 is fixedly provided with a screw 12, the right side of the first beam 13 and the screw 12 are movably sleeved with a groove formed in an inner cavity of the second upright post 10, the right side of the screw 12 is in threaded sleeve joint with a threaded sleeve 11, the left side of the threaded sleeve 11 is in sliding connection with the right side of the second upright post 10, rectangular grooves are formed in opposite sides of the two second upright posts 10, the rectangular grooves are movably sleeved with each other through the second beam 4, rectangular grooves with equal intervals and matched with the size of the second beam 4 are formed in the inner cavity of the second upright post 10, a threaded groove located on the front side of, first screw 6 has been cup jointed to the inner chamber screw thread of thread groove, the bayonet socket with 6 size looks adaptations of first screw is seted up to the inner chamber of second crossbeam 4, when needs are connected between two second stand columns 10, in the rectangular channel that fixed second stand column 10 inner chamber was seted up is blocked into second crossbeam 4 as required, in the rectangular channel that another second stand column 10 inner chamber was seted up is blocked with the opposite side card of second crossbeam 4 again, utilize same method to fix another group's first stand column 1 and second stand column 10, it is fixed firm with second crossbeam 4 and second stand column 10 finally to utilize first screw 6, then two second stand columns 10 are fixed firm, this design can be convenient fix and dismantle the derrick, it is very convenient to use.
Firstly, because the number of the first upright posts 1 and the second upright posts 10 is two, one of the first upright posts 1 is fixedly arranged in an elevator shaft by screws, a slide block 8 which is connected with the first upright posts 1 in a sliding way slides to a proper position, the right side of a first cross beam 13 and a screw rod 12 are sleeved in a groove which is arranged in the inner cavity of one of the second upright posts 10, the right side of the screw rod 12 is sleeved by a thread sleeve 11, the right side of the first cross beam 13 is fixedly connected, then the second screw 3 is sleeved in a rectangular groove which is arranged on the slide block 8 by threads, and one end of the front side of the second screw 3 is clamped in a clamping groove which is arranged on the first upright post 1, at the moment, the first upright post 1 and the second upright post 10 are fixedly fixed firmly, the second cross beam 4 is clamped into the rectangular groove which is arranged in the inner cavity of the fixed second upright post 10 as required, the other group of second upright posts 10 is taken, the other side of the second cross beam 4 is clamped in the rectangular groove which is, the other group of the first upright columns 1 and the second upright columns 10 are fixed by the same method, finally the second cross beam 4 and the second upright columns 10 are firmly fixed by the first screws 6, then the two second upright columns 10 are firmly fixed, the whole derrick is firmly fixed, and if the derrick needs to be disassembled, the second screws 3, the threaded sleeves 11 and the first screws 6 are only required to be disassembled.
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 (6)
1. An elevator steel structure derrick includes first stand (1) and second stand (10), its characterized in that: the quantity of first stand (1) and second stand (10) is two, the inner chamber sliding connection of first stand (1) has slider (8), one side that slider (8) are close to second stand (10) runs through and extends to the outside of first stand (1), the right side fixed mounting of slider (8) inner chamber has roller bearing (9), first crossbeam (13) have been cup jointed in the activity on roller bearing (9), the right side fixed mounting of first crossbeam (13) has screw rod (12), the right side of first crossbeam (13) and the recess activity that screw rod (12) and second stand (10) inner chamber were seted up cup joint, and the right side screw thread of screw rod (12) has cup jointed thread bush (11), two the rectangular channel has all been seted up to one side that second stand (10) is relative, cup joint through second crossbeam (4) activity between the rectangular channel.
2. An elevator steel structural mast as defined in claim 1, wherein: the right side fixed mounting of first stand (1) inner chamber has stopper (7) that are located slider (8) below, the quantity of stopper (7) is four, and the distance between four stopper (7) equals, the left and right sides fixed mounting of first stand (1) has fixed pin (2) that the interval equals, and the round mouth has been seted up to the inner chamber of fixed pin (2).
3. An elevator steel structural mast as defined in claim 1, wherein: a thread groove is formed in one side of the front face of the sliding block (8), a second screw (3) is sleeved in an inner cavity thread of the thread groove, and one end of the front face of the second screw (3) penetrates through and extends to the outside of the first stand column (1).
4. An elevator steel structural mast as defined in claim 3, wherein: the front side of the second screw (3) is designed in a rectangular mode, clamping grooves which are equal in distance and are matched with the rectangular design on the front side of the second screw (3) are formed in the front side of the first stand column (1), and a rectangular opening (5) matched with the size of the second screw (3) is formed in the front side of the first stand column (1).
5. An elevator steel structural mast as defined in claim 1, wherein: the inner cavity of the second upright post (10) is provided with rectangular grooves which are equal in distance and matched with the size of the second cross beam (4), the front end of the second upright post (10) is provided with a thread groove which is positioned on one side of the front side of the rectangular groove, the inner cavity of the thread groove is in threaded sleeve connection with a first screw (6), and the inner cavity of the second cross beam (4) is provided with a bayonet matched with the size of the first screw (6).
6. An elevator steel structural mast as defined in claim 1, wherein: the left side of the threaded sleeve (11) is in sliding connection with the right side of the second upright post (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021426459.5U CN213087329U (en) | 2020-07-20 | 2020-07-20 | Steel structure derrick of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021426459.5U CN213087329U (en) | 2020-07-20 | 2020-07-20 | Steel structure derrick of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087329U true CN213087329U (en) | 2021-04-30 |
Family
ID=75626011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021426459.5U Expired - Fee Related CN213087329U (en) | 2020-07-20 | 2020-07-20 | Steel structure derrick of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087329U (en) |
-
2020
- 2020-07-20 CN CN202021426459.5U patent/CN213087329U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |