CN217229846U - Anti-collision device for construction elevator - Google Patents
Anti-collision device for construction elevator Download PDFInfo
- Publication number
- CN217229846U CN217229846U CN202220074337.7U CN202220074337U CN217229846U CN 217229846 U CN217229846 U CN 217229846U CN 202220074337 U CN202220074337 U CN 202220074337U CN 217229846 U CN217229846 U CN 217229846U
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- Prior art keywords
- pin
- stand
- mounting groove
- construction elevator
- groove
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005381 potential energy Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to a construction technical field specifically is an anticollision device for construction elevator. Including left stand, right stand, the pin, left side stand and right stand are fixed in the both sides of elevator inner cage door respectively, the upper portion of left side stand is equipped with the mounting groove that runs through its both sides, the upper portion of right side stand is equipped with the spacing groove, the upper portion of mounting groove runs through there is the bolt, the pin wherein serves and is equipped with the bar hole of arranging along pin length direction, the pin is arranged in the mounting groove and is connected with the bolt rotation through the bar hole, the other end butt of pin is in the spacing groove, the below of mounting groove is equipped with the holding cavity that holds the pin, the pin passes through the bar hole and uses the bolt to realize with spacing groove contact or separation as the axle. Through when the pin is violently located lift cage door department, mounting groove and spacing groove can carry out the spacing of horizontal direction to the pin, and then improve the ability of pin anti-collision, the pin can play the warning effect to constructor simultaneously, and then reduces the emergence of incident.
Description
Technical Field
The utility model relates to a construction technical field specifically is an anticollision device for construction elevator.
Background
Along with the construction of wisdom building site, modernization building site, various novel electric machineshop cars have appeared in the building site in recent years, and it has easy operation convenience, and the load capacity is big, and advantages such as duration are strong, improve the efficiency of construction greatly.
However, the electric engineering vehicle also has some potential safety hazards in the use process, for example, when the construction hoist carries the electric engineering vehicle, the electric engineering vehicle may collide with the elevator cage door due to misoperation of an operator, and serious safety production accidents occur.
Therefore, it is necessary to provide an anti-collision device in the construction elevator to prevent safety accidents.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a buffer stop for construction elevator is provided, the utility model discloses a when the pin is violently located lift cage door department, mounting groove and spacing groove can carry out the spacing of horizontal direction to the pin, and then improve the ability of pin anti-collision, the pin can play the warning effect to constructor simultaneously, and then reduces the emergence of incident.
The utility model provides a problem, the technical scheme who adopts is:
the utility model provides an anticollision device for construction elevator, including left stand, right stand, the pin, left side stand and right stand are fixed in the both sides of elevator inner cage door respectively, the upper portion of left side stand is equipped with the mounting groove that runs through its both sides, the upper portion of right side stand is equipped with the spacing groove, the upper portion of mounting groove runs through there is the bolt, the pin wherein serves the bar hole that is equipped with along pin length direction and arranges, the pin is arranged in the mounting groove and is connected with the bolt rotation through the bar hole, the other end butt of pin is in the spacing groove, the below of mounting groove is equipped with the holding cavity that holds the pin, the pin passes through the bar hole and uses the bolt to realize contacting with the spacing groove or separation as the axle.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
compared with the prior art, the utility model discloses a when the pin is violently located lift cage door department, mounting groove and spacing groove can carry out the spacing of horizontal direction to the pin, and then improve the ability of pin anti-collision can play the warning effect to constructor simultaneously, and then reduce the emergence of incident.
Preferably, the present invention further provides:
the limiting groove and the stop lever end which is abutted against the limiting groove are respectively provided with corresponding through holes, and fixing pins are detachably arranged in the through holes; through foretell structure setting can be dead fixedly with the pin with right stand lock, and then the restriction electric motor car can't get into the lift, has reduced the site management degree of difficulty.
The left upright post and the right upright post are respectively and vertically arranged with the ground of the elevator cage, and the bottoms of the left upright post and the right upright post are respectively welded and fixed with the ground of the elevator cage by angle steel; through foretell structure setting messenger's left stand and right stand and the connection on lift ladder cage ground are more firm, guarantee simultaneously that the pin realizes the effect that the restriction electric motor car got into the lift.
A handle is arranged on the inner side of the stop lever end of the left upright post, and an anti-slip sleeve is arranged on the handle; the stop lever is convenient for personnel to operate to ascend and descend through the structure, and the time-saving and labor-saving effects are achieved.
The outer side surface of the stop lever is uniformly provided with light reflecting strips; through foretell structure setting can play the warning effect to constructor.
A spongy cushion is arranged at the groove bottom of the limiting groove; the gravitational potential energy when the stop lever descends is relieved through the structure, and the stop lever is protected.
The length of the blocking rod is smaller than the inner clearance size of the elevator cage; the stop lever is ensured to realize ascending and descending in the ladder cage.
Drawings
Fig. 1 is a schematic view of a front view structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a vertical structure of a stop lever according to an embodiment of the present invention;
FIG. 3 is a schematic view of a left pillar structure according to an embodiment of the present invention;
fig. 4 is a schematic view of a right pillar structure according to an embodiment of the present invention;
in the figure: 1. a left upright post; 2. a right upright post; 3. a stop lever; 4. mounting grooves; 6. a limiting groove; 7. a bolt; 8. a strip-shaped hole; 9. an accommodating chamber; 10. a through hole; 11. angle steel; 12. a spongy cushion.
Detailed Description
The following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features and/or in the form of the overall structure rather than substantial changes should be considered as the protection scope defined by the technical solution of the present invention.
Referring to fig. 1 to 4, the technical solution of the present invention is as follows:
an anti-collision device for a construction elevator comprises a left upright post 1, a right upright post 2 and a stop lever 3, wherein the left upright post 1 and the right upright post 2 are respectively fixed at two sides of a cage door in the elevator, the upper part of the left upright post 1 is provided with a mounting groove 4 penetrating through two sides of the left upright post, the upper part of the right upright post 2 is provided with a limiting groove 6, wall plates at two sides of the mounting groove 4 are provided with through bolt holes 7, bolts 7 are fixed in the bolt holes 7, one end of the stop lever 3 is provided with a strip-shaped hole 8 along the length direction of the stop lever 3, the stop lever 3 is arranged in the mounting groove 4 and is rotatably mounted on the bolt 7 through the strip-shaped hole 8, the other end of the stop lever 3 is abutted against the limiting groove 6, a containing chamber 9 is arranged below the mounting groove 4, a sponge mat 12 is laid at the bottom of the containing chamber 9, the gravitational potential energy of the stop lever 3 falling when the stop lever is vertically placed is slowed down through the sponge mat 12, the containing chamber 9 is arranged to ensure that the stop lever 3 is inserted into the left upright post 1 by self gravity when the stop lever is vertically placed, meanwhile, the left and right displacement of the stop lever 3 is limited, the operation of manually fixing the stop lever 3 is reduced, the safety of personnel entering and exiting the elevator is guaranteed, when the electric engineering truck is allowed to enter the elevator, the stop lever 3 is lifted upwards by taking manpower as power and rotates by taking the bolt 7 as a shaft, the stop lever 3 is inserted into the accommodating cavity 9 through the strip-shaped hole 8, and the stop lever 3 is separated from the limiting groove 6, so that the stop lever 3 can be lifted; otherwise, the electric engineering truck is forbidden to enter the elevator.
It should be noted that: the left upright post 1 and the right upright post 2 respectively adopt square steel pipes with the length of 200mm and the length of 60 multiplied by 5 mm; the stop lever 3 adopts a square steel pipe or a square aluminum pipe with the length of 1.4m and the length of 40 multiplied by 2.5 mm; bolt 7 is an M12 bolt.
Corresponding through holes 10 are respectively formed in the limiting groove 6 and the end, abutting against the limiting groove 6, of the stop lever 3, fixing pins are detachably mounted in the through holes 10, lock holes are formed in the fixing pins, and locksets are detachably mounted in the lock holes; through foretell structure setting can die with pin 3 and right stand 2 lock fixed, and then the restriction electric motor car can't get into the lift, has reduced the site management degree of difficulty.
The left upright post 1 and the right upright post 2 are respectively and vertically welded on the ground of the elevator cage, and two sides of the bottoms of the left upright post 1 and the right upright post 2 are respectively welded and fixed with the ground of the elevator cage by adopting angle steel 11; angle steel 11 adopts 40X 5mm specification, sets up through foretell structure and makes left stand 1 and right stand 2 more firm with being connected on lift ladder cage ground, guarantees simultaneously that pin 3 realizes restricting the effect that the electric motor car got into the lift.
A handle is welded on the inner side of the end of the stop lever 3 of the left upright post 1 and is arranged above the strip-shaped hole 8, so that the stop lever 3 is prevented from being inserted into the accommodating cavity 9 due to the limitation of the handle, and an anti-skid sleeve is arranged on the handle; through foretell structure setting be convenient for personnel to operate the pin 3 and rise and descend, reach labour saving and time saving's effect.
The outer side surface of the stop lever 3 is uniformly provided with light reflecting strips; can play the warning effect to constructor through foretell structure setting.
A spongy cushion 12 is laid at the bottom of the limiting groove 6; the gravitational potential energy of the stop lever 3 during descending is relieved through the structure, and the stop lever 3 is protected.
The length of the stop lever 3 is less than the inner clearance size of the elevator cage; the stop lever 3 is ensured to ascend and descend in the ladder cage.
Compared with the prior art, the utility model discloses a when pin 3 violently locates lift cage door department, mounting groove 4 and spacing groove 6 can carry out the spacing of horizontal direction to pin 3, and then improve the ability of 3 anti clashes of pin, pin 3 can play the warning effect to constructor simultaneously, and then reduces the emergence of incident.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (7)
1. The utility model provides a buffer stop for construction elevator which characterized in that: including left stand, right stand, the pin, left side stand and right stand are fixed in the both sides of elevator inner cage door respectively, the upper portion of left side stand is equipped with the mounting groove that runs through its both sides, the upper portion of right side stand is equipped with the spacing groove, the upper portion of mounting groove runs through there is the bolt, the pin wherein serves the bar hole that is equipped with along pin length direction and arranges, the pin is arranged in the mounting groove and is connected with the bolt rotation through the bar hole, the other end butt of pin in the spacing groove, the below of mounting groove is equipped with the holding cavity that holds the pin, the pin passes through the bar hole and uses the bolt to realize with spacing groove contact or separation as the axle.
2. The anticollision device for a construction elevator according to claim 1, characterized in that: the limiting groove and the stop lever end which is abutted against the limiting groove are respectively provided with corresponding through holes, and fixing pins are detachably arranged in the through holes.
3. The anticollision device for a construction elevator according to claim 1, characterized in that: the left stand column and the right stand column are respectively arranged perpendicular to the ground of the elevator cage, and the bottoms of the left stand column and the right stand column are respectively welded and fixed with the ground of the elevator cage by angle steel.
4. The collision avoidance device for a construction elevator according to any one of claims 1 to 3, wherein: the inner side of the stop lever end of the left upright post is provided with a handle, and the handle is provided with an anti-slip sleeve.
5. The anticollision device for a construction elevator according to any one of claims 1 to 3, characterized in that: the outer side surface of the stop lever is uniformly provided with reflective strips.
6. The anticollision device for a construction elevator according to any one of claims 1 to 3, characterized in that: the bottom of the limiting groove is provided with a spongy cushion.
7. The anticollision device for a construction elevator according to any one of claims 1 to 3, characterized in that: the length of the blocking rod is smaller than the inner clearance size of the elevator cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220074337.7U CN217229846U (en) | 2022-01-12 | 2022-01-12 | Anti-collision device for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220074337.7U CN217229846U (en) | 2022-01-12 | 2022-01-12 | Anti-collision device for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217229846U true CN217229846U (en) | 2022-08-19 |
Family
ID=82829314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220074337.7U Expired - Fee Related CN217229846U (en) | 2022-01-12 | 2022-01-12 | Anti-collision device for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217229846U (en) |
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2022
- 2022-01-12 CN CN202220074337.7U patent/CN217229846U/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 |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |