CN212317829U - Ladder for maintaining door head - Google Patents
Ladder for maintaining door head Download PDFInfo
- Publication number
- CN212317829U CN212317829U CN202020387119.XU CN202020387119U CN212317829U CN 212317829 U CN212317829 U CN 212317829U CN 202020387119 U CN202020387119 U CN 202020387119U CN 212317829 U CN212317829 U CN 212317829U
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- branch fagging
- plate
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Abstract
The utility model discloses a ladder for maintaining of door head, including left branch fagging and right branch fagging, the welding has the connecting plate that is equidistant structure distribution between the relative one side outer wall of left branch fagging and right branch fagging, and the equal sliding connection in relative one side outer wall bottom of left branch fagging has the slide, and the welding has the ladder pole that is equidistant structure distribution between the relative one side outer wall of two slides, and the axis of rotation has all been welded to the relative one side outer wall bottom of two slides, and the outside rotation of axis of rotation is connected with the cardboard, and the cardboard joint is on connecting. The utility model discloses can promote two slides through the handle and slide on left branch fagging and right branch fagging to make the ladder can take overhead at the door, thereby the maintenance personal maintenance of being convenient for is favorable to strengthening the practicality of ladder, can be through putting the fixing base at overhead portion of door, makes the sucking disc adsorb overhead, can fix the ladder on ground through the base simultaneously, and the ladder rocks when avoiding maintaining, and the maintenance personal is injured.
Description
Technical Field
The utility model relates to a door head maintenance technical field especially relates to a ladder for door head maintenance.
Background
The door head refers to a plaque and related facilities arranged at the door of an enterprise, an institution and an individual industrial and commercial company, is a decoration form outside a shop, and is maintained by a ladder when the existing door head is damaged.
At present, the ladder for maintaining the existing door head can not change the height of the ladder according to the height of the door head, so that maintenance personnel need to carry ladders with different lengths during maintenance, and the existing ladder is easy to shake during maintenance, so that potential safety hazards are formed, and therefore, the ladder for maintaining the door head needs to be designed urgently to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing ladder in the prior art can not extend according to the height of the door head and is easy to shake, and providing a ladder for maintaining the door head.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ladder for maintaining of door head, includes left branch fagging and right branch fagging, the welding has the connecting plate that is equidistance structural distribution between the relative one side outer wall of left branch fagging and right branch fagging, the equal sliding connection in relative one side outer wall bottom of left branch fagging has the slide, and the welding has the ladder pole that is equidistance structural distribution between the relative one side outer wall of two slides, two the relative one side outer wall bottom of slide has all welded the axis of rotation, and the outside rotation of axis of rotation is connected with the cardboard, the cardboard joint is on connecting.
Further, the outer wall of the top of the ladder rod and the outer wall of the top of the connecting plate are welded with anti-skidding protrusions, one of the anti-skidding protrusions is provided with a handle through a bolt on the outer wall of one side of the ladder rod, and the other two tool racks are welded on the top of the outer wall of the opposite side of the sliding plate.
Further, the outer walls of the two sides of the left supporting plate are close to the bottom, and the outer walls of the two sides of the right supporting plate are close to the bottom and are connected with a base in a rotating mode through rotating shafts, fixing seats are welded on the outer walls of the two sides of the sliding plate close to the top, and suckers distributed in an equidistant structure are connected to the fixing seats and the outer wall of the bottom of the base in a threaded mode.
Further, right branch fagging bottom outer wall one side all is connected with branch through hinge rotation with left branch fagging bottom outer wall one side, and the one end that slide was kept away from to branch rotates through the pivot and is connected with the supporting seat, rotate through the hinge on the outer wall of supporting seat one side and be connected with the buckle, left branch fagging bottom outer wall one side and right branch fagging bottom outer wall one side all weld the couple, and the buckle joint is inside the couple.
Further, the sliding block is welded on the outer wall of one side of the sliding plate, sliding grooves are formed in the bottom of the outer wall of the side, opposite to the left supporting plate, of the right supporting plate, and the sliding block is connected inside the sliding grooves in a sliding mode.
Further, the mounting panel has been welded to slide one side outer wall bottom, and has the spring on the welding of mounting panel one side outer wall, the one end welding that the mounting panel was kept away from to the spring is on cardboard one side outer wall.
The utility model has the advantages that:
1. through the slide that sets up, when maintaining the door head, maintenance person can promote two slides and slide on left branch fagging and right branch fagging through the handle to make the ladder can take overhead at the door, thereby the maintenance person of being convenient for maintains, is favorable to strengthening the practicality of ladder.
2. Through the base and the fixing base that set up, when maintenance personal took the ladder overhead at the door, maintenance personal can be through putting the fixing base at overhead portion of door for the sucking disc adsorbs overhead, can fix the ladder on ground through the base simultaneously, and the ladder rocked when avoiding maintaining, and maintenance personal is injured.
3. Through the branch that sets up, maintenance person can take off the buckle from the couple when using this ladder for branch and supporting seat fall, then are used for branch to prop up the ladder, strengthen the stability of ladder.
Drawings
FIG. 1 is a front view of a ladder for maintaining a door head according to the present invention;
FIG. 2 is a side view of a ladder for maintaining a door head according to the present invention;
FIG. 3 is a schematic view of a slide plate connection of a ladder for maintaining a door head according to the present invention;
fig. 4 is a side view of the slide plate of the ladder for repairing the door head according to the present invention.
In the figure: 1 left branch fagging, 2 right branch fagging, 3 slide, 4 tool holders, 5 connecting plates, 6 antiskid are protruding, 7 ladder poles, 8 handles, 9 bases, 10 sucking discs, 11 branch, 12 couples, 13 supporting seats, 14 buckles, 15 sliders, 16 spouts, 17 axis of rotation, 18 cardboard, 19 mounting panels, 20 springs, 21 fixing bases.
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.
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.
Please refer to fig. 1 to 4 simultaneously, a ladder for maintaining the door head, including left support plate 1 and right support plate 2, the welding has connecting plate 5 that is equidistance structural distribution between the outer wall of one side opposite to left support plate 1 and right support plate 2, the maintainer steps on connecting plate 5 or ladder bar 7 and maintains the door head, the equal sliding connection in outer wall bottom of one side opposite to left support plate 1 and right support plate 2 has slide 3, and the welding has ladder bar 7 that is equidistance structural distribution between the outer wall of one side opposite to two slide 3, the outer wall bottom of one side opposite to two slide 3 has axis of rotation 17 all welded, and axis of rotation 17 external rotation is connected with cardboard 18, be used for making slide 3 fixed, the maintainer of being convenient for uses the ladder, cardboard 18 joint is on connecting plate 5.
Further, all weld on 7 top outer walls of ladder poles and 5 top outer walls of connecting plate have anti-skidding protrudingly 6 for prevent that maintenance personal from skidding at the ladder, install handle 8 through the bolt on 7 one side outer walls of one of them ladder poles, be convenient for promote slide 3 and increase ladder length, two slides 3 relative one side outer wall tops all weld tool holder 4, are used for preventing maintenance tool.
Further, the outer wall of 1 both sides of left branch fagging is close to bottom department and the outer wall of 2 both sides of right branch fagging is close to bottom department and all is connected with base 9 through the pivot rotation, sucking disc 10 is all installed to base 9 and fixing base 21 bottom, can make the ladder fix on ground AND gate, prevent that the ladder from moving indiscriminately, 3 both sides of slide outer wall are close to top department and all have welding fixing base 21, and threaded connection has the sucking disc 10 that is equidistant structure and distributes on fixing base 21 and the outer wall of 9 bottoms of base, be used for making fixing base 21 and base 9 fix subaerial.
Further, 2 bottom outer wall one sides of right branch fagging all are connected with branch 11 through the hinge rotation with 1 bottom outer wall one side of left branch fagging, be used for supporting the ladder, the stability of reinforcing ladder, and the one end that slide 3 was kept away from to branch 11 is connected with supporting seat 13 through the pivot rotation, supporting seat 13 bottom threaded connection has the sucking disc 10 that is equidistance structural distribution, be used for making branch 11 fix subaerial, be connected with buckle 14 through the hinge rotation on 13 one side outer wall of supporting seat, be used for making supporting seat 13 hang on couple 12 with branch 11, so that carry the ladder, 1 bottom outer wall one side of left branch fagging all welds couple 12 with 2 bottom outer wall one sides of right branch fagging, and.
Further, the welding has slider 15 on the outer wall of slide 3 one side for make slide 3 slide 16 inside, slide 16 has all been seted up to right branch fagging 2 and the relative one side outer wall bottom of left branch fagging 1, is used for installing slide 3, and slider 15 sliding connection is inside spout 16.
Further, the mounting plate 19 has been welded to slide 3 one side outer wall bottom, and has welded spring 20 on the outer wall of mounting plate 19 one side for make cardboard 18 pop out when slide 3 removes, thereby can block at the connecting plate 5 top under slide 18 self gravity, the one end welding that mounting plate 19 was kept away from to spring 20 is on cardboard 18 one side outer wall.
The working principle is as follows: when in use, a maintenance person can select whether to pull out the sliding plate 3 according to the height of the door head so as to extend the length of the ladder and maintain the door head conveniently, at the moment, the maintenance person can push the ladder rod 7 through the handle 8 so as to slide the sliding plate 3 in the sliding groove 16 and further pull out the sliding plate 3 so as to extend the length of the ladder, and pull the clamping plate 18 simultaneously so as to clamp the clamping plate 18 on the connecting plate 5 so as to fix the sliding plate 3 at a certain position, then lean the ladder on the door head, then take the buckle 14 off the hook 12 so as to enable the supporting rod 11 and the supporting seat 13 to fall into the ground under the action of self gravity, meanwhile, the maintenance person supports the supporting rod 11 on the ground so as to support the ladder and avoid the ladder from being damaged by too much gravity, then the maintenance person climbs the ladder and puts the maintenance tool on the tool rack 4, reduce maintenance personal and go up and down the ladder and take the instrument, simultaneously when using this ladder, can fix the ladder at door head top and subaerial through fixing base 21 and the sucking disc 10 of base 9 bottom, the ladder rocks when avoiding the maintenance for maintenance personal is injured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a ladder for maintaining of door head, includes left branch fagging (1) and right branch fagging (2), its characterized in that, the welding has connecting plate (5) that are equidistance structure and distribute between the relative one side outer wall of left branch fagging (1) and right branch fagging (2), the equal sliding connection in relative one side outer wall bottom of left branch fagging (1) right branch fagging (2) has slide (3), and the welding has ladder pole (7) that are equidistance structure and distribute between two relative one side outer walls of slide (3), two slide (3) relative one side outer wall bottom all welds axis of rotation (17), and axis of rotation (17) external rotation is connected with cardboard (18), cardboard (18) joint is on connecting plate (5) side outer wall.
2. A ladder for repairing a door head as claimed in claim 1, characterized in that the outer wall of the top of the ladder bar (7) and the outer wall of the top of the connecting plate (5) are welded with anti-skid protrusions (6), wherein a handle (8) is mounted on the outer wall of one side of the ladder bar (7) through bolts, and the top of the outer wall of the opposite side of the two sliding plates (3) is welded with a tool rack (4).
3. The ladder for maintaining the door head is characterized in that the outer walls of the two sides of the left support plate (1) near the bottom end and the outer walls of the two sides of the right support plate (2) near the bottom end are both rotatably connected with a base (9) through a rotating shaft, the outer walls of the two sides of the sliding plate (3) near the top end are both welded with a fixed seat (21), and the fixed seat (21) and the outer walls of the bottom of the base (9) are in threaded connection with suckers (10) which are distributed in an equidistant structure.
4. The ladder for maintaining the door head as claimed in claim 1, wherein a supporting rod (11) is rotatably connected to one side of the outer wall at the bottom of the right supporting plate (2) and one side of the outer wall at the bottom of the left supporting plate (1) through hinges, one end of the supporting rod (11) far away from the sliding plate (3) is rotatably connected with a supporting seat (13) through a rotating shaft, a buckle (14) is rotatably connected to the outer wall at one side of the supporting seat (13) through a hinge, a hook (12) is welded to one side of the outer wall at the bottom of the left supporting plate (1) and one side of the outer wall at the bottom of the right supporting plate (2), and the buckle (14).
5. The ladder for maintaining the door head is characterized in that a sliding block (15) is welded on the outer wall of one side of the sliding plate (3), sliding grooves (16) are formed in the bottoms of the outer walls of the right supporting plate (2) and the left supporting plate (1) on the opposite sides, and the sliding block (15) is connected inside the sliding grooves (16) in a sliding mode.
6. A ladder for repairing a door head as claimed in claim 1, characterized in that a mounting plate (19) is welded to the bottom of the outer wall of one side of the sliding plate (3), a spring (20) is welded to the outer wall of one side of the mounting plate (19), and one end of the spring (20) far away from the mounting plate (19) is welded to the outer wall of one side of the clamping plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387119.XU CN212317829U (en) | 2020-03-24 | 2020-03-24 | Ladder for maintaining door head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387119.XU CN212317829U (en) | 2020-03-24 | 2020-03-24 | Ladder for maintaining door head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212317829U true CN212317829U (en) | 2021-01-08 |
Family
ID=74017870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020387119.XU Active CN212317829U (en) | 2020-03-24 | 2020-03-24 | Ladder for maintaining door head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212317829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
-
2020
- 2020-03-24 CN CN202020387119.XU patent/CN212317829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
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