CN214462480U - Damping type engineering cat ladder - Google Patents
Damping type engineering cat ladder Download PDFInfo
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- CN214462480U CN214462480U CN202120284128.0U CN202120284128U CN214462480U CN 214462480 U CN214462480 U CN 214462480U CN 202120284128 U CN202120284128 U CN 202120284128U CN 214462480 U CN214462480 U CN 214462480U
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Abstract
The utility model discloses a damping type engineering cat ladder relates to engineering cat ladder technical field, has solved among the prior art engineering cat ladder and has not possessed damping device, the not enough technical problem of stability when using. The utility model discloses a damping type engineering ladder stand, which comprises a ladder stand mounting plate and a damping bottom plate, wherein the top of the ladder stand mounting plate is provided with an opening, and the ladder stand is fixed at the opening; the vibration damping bottom plate is in contact with the ground, and a vibration damper is fixedly arranged between the vibration damping bottom plate and the ladder mounting plate. The utility model discloses a damping type engineering cat ladder through set up the shock absorber on the damping bottom plate, can effectively eliminate the vibration that constructor caused when using the engineering cat ladder, stability when reinforcing engineering cat ladder uses to make its security performance improve.
Description
Technical Field
The utility model relates to an engineering cat ladder technical field especially relates to a damping type engineering cat ladder.
Background
Along with the rapid development of economy and urban infrastructure in China, the requirements for new equipment of various buildings are increasingly strengthened, and the engineering ladder stand is more and more widely applied as accessory equipment for urban well inspection.
The existing engineering ladder stand mainly comprises a vertical rod, a cross rod, an inclined rod, a cross brace, a top rod, a base, an adjustable U support, a pedal plate, a ladder, a skirting board and other matched components. The applicant finds that the existing engineering ladder stand is not provided with a damping device, is not stable enough when in use, and greatly increases the potential safety hazard of use. Therefore, it is desirable to provide a vibration damping type ladder for engineering to improve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an one of them purpose provides a damping type engineering cat ladder, has solved among the prior art engineering cat ladder and has not possessed damping device, the not enough technical problem of stability when using. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses a damping type engineering cat ladder, which comprises a cat ladder mounting plate and a damping bottom plate, wherein the top of the cat ladder mounting plate is provided with an opening, and a cat ladder is fixed at the opening; the vibration reduction bottom plate is in contact with the ground, and a vibration absorber is fixedly arranged between the vibration reduction bottom plate and the ladder mounting plate.
According to a preferred embodiment, a plurality of groups of the vibration dampers are fixedly installed between the vibration damping bottom plate and the ladder mounting plate, and the plurality of groups of the vibration dampers are arranged at equal intervals.
According to a preferred embodiment, the shock absorber includes PMKD, mount pad, telescopic link, damping spring, stopper, sleeve and mobile jib, wherein, PMKD and ground contact, mount pad fixed mounting in PMKD's top center department, telescopic link fixed mounting in the top of mount pad, damping spring set up in the periphery of telescopic link, the top of telescopic link with stopper fixed connection, the top fixed mounting of stopper has the mobile jib, the sleeve set up in PMKD's top and be located the periphery of stopper.
According to a preferred embodiment, a wall supporting frame is fixedly mounted on the side face of the ladder mounting plate and is fixedly connected with the building wall face.
According to a preferred embodiment, the damping type engineering cat ladder further comprises installation sleeves, the installation sleeves are arranged at four corners of the upper side of the cat ladder installation plate and used for fixedly installing stand columns, and guardrails are detachably installed between the stand columns.
According to a preferred embodiment, the bottom of the guardrail is provided with a luminous warning sign.
According to a preferred embodiment, the outside of the ladder is provided with a handrail, and the handrail is a single-side handrail structure.
According to a preferred embodiment, the inner side of the ladder is provided with pedals which are arranged at equal intervals, and the surface of the pedals is provided with an anti-skid structure.
According to a preferred embodiment, the ladder stand mounting plate is at least two, and the ladder stand is fixed between two adjacent ladder stand mounting plates.
According to a preferred embodiment, the four corners of the underside of the ladder mounting plate away from the vibration damping bottom plate are provided with mounting sleeves for fixedly mounting a stand column.
The utility model provides a damping type engineering cat ladder has following beneficial technological effect at least:
the utility model discloses a damping type engineering ladder stand, which comprises a ladder stand mounting plate and a damping bottom plate, wherein the top of the ladder stand mounting plate is provided with an opening, and the ladder stand is fixed at the opening; damping bottom plate and ground contact to fixed mounting has the shock absorber between damping bottom plate and the cat ladder mounting panel, through set up the shock absorber on the damping bottom plate, can effectively eliminate the vibration that constructor caused when using the engineering cat ladder, stability when reinforcing engineering cat ladder uses, thereby makes its security performance improve.
Namely the utility model discloses a damping type engineering cat ladder has solved among the prior art engineering cat ladder and has not possessed damping device, the not enough technical problem of stability when using.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic view of a preferred embodiment of a vibration damping type ladder of the present invention;
FIG. 2 is a second schematic view of a preferred embodiment of the vibration damping type ladder of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a ladder mounting plate; 101. an opening; 2. a vibration damping bottom plate; 3. climbing a ladder; 4. a shock absorber; 401. fixing the bottom plate; 402. a mounting seat; 403. a telescopic rod; 404. a damping spring; 405. a limiting block; 406. a sleeve; 407. a main rod; 5. a wall supporting frame; 6. installing a sleeve; 7. a column; 8. a guardrail; 801. a luminous warning sign; 9. a handrail; 10. a foot pedal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The vibration damping type engineering ladder according to the present embodiment will be described in detail with reference to fig. 1 to 3 of the specification.
The damping type engineering ladder of this embodiment includes cat ladder mounting panel 1 and damping bottom plate 2, as shown in fig. 1 or 2. Preferably, the top of the ladder mounting plate 1 is provided with an opening 101, and a ladder 3 is fixed at the opening 101; the damping bottom plate 2 is in contact with the ground, and a damper 4 is fixedly installed between the damping bottom plate 2 and the ladder mounting plate 1, as shown in fig. 1 or 2.
The damping type engineering cat ladder of this embodiment through set up shock absorber 4 on damping bottom plate 2, can effectively eliminate the vibration that constructor caused when using the engineering cat ladder, stability when reinforcing engineering cat ladder uses to make its security performance improve. The damping type engineering cat ladder of this embodiment has solved among the prior art engineering cat ladder and has not possessed damping device, the not enough technical problem of stability when using.
According to a preferred embodiment, a plurality of groups of vibration dampers 4 are fixedly arranged between the vibration damping bottom plate 2 and the ladder mounting plate 1, and the plurality of groups of vibration dampers 4 are arranged at equal intervals. Preferably, the multiple groups of dampers 4 are uniformly arranged on the damper base plate 2. More preferably, the contact area of the shock absorber 4 and the damping bottom plate 2 is not less than 2/3 of the area of the damping bottom plate 2, the height of the shock absorber 4 is not more than 20cm, and the situation that the stability of the engineering ladder stand in use is affected due to the fact that the shock absorber 4 is too high or the contact area of the shock absorber 4 and the damping bottom plate 2 is too small is avoided. The preferred technical scheme of this embodiment is through setting up multiunit shock absorber 4 to multiunit shock absorber 4 equidistant setting can effectively strengthen the damping effect of engineering cat ladder, thereby effectively strengthen the stability when the engineering cat ladder uses.
According to a preferred embodiment, the damper 4 comprises a fixed base plate 401, a mounting base 402, a telescopic rod 403, a damper spring 404, a stop block 405, a sleeve 406 and a main rod 407, as shown in fig. 2 or 3. Preferably, the fixed base plate 401 contacts with the ground, the mounting base 402 is fixedly mounted at the center of the top of the fixed base plate 401, the telescopic rod 403 is fixedly mounted at the top of the mounting base 402, the damping spring 404 is disposed at the periphery of the telescopic rod 403, the top of the telescopic rod 403 is fixedly connected with the limiting block 405, the top of the limiting block 405 is fixedly mounted with the main rod 407, and the sleeve 406 is disposed at the top of the fixed base plate 401 and located at the periphery of the limiting block 405, as shown in fig. 3. The shock absorber 4 of the preferred technical scheme of this embodiment can effectively eliminate the vibration that constructor caused when using the engineering cat ladder through the cooperation of its inside telescopic link 403 and damping spring 404 with outside sleeve 406 for engineering cat ladder structural stability and security are high, have good damping effect.
According to a preferred embodiment, a wall support 5 is fixedly mounted to the side of the ladder mounting plate 1, as shown in fig. 1 or 2. Preferably, the buttress frame 5 is fixedly connected with the building wall surface. For example, the buttress mount 5 is fixedly connected to a building wall surface by a bolt assembly. The preferred technical scheme of this embodiment has the wall frame 5 of holding up at the side fixed mounting of cat ladder mounting panel 1, holds up wall frame 5 and building wall fixed connection to cat ladder mounting panel 1 and engineering building wall firmly fix in the time, further improved the stability and the security of engineering cat ladder structure, in order to ensure that the engineering cat ladder can safe and reliable's use.
According to a preferred embodiment, the vibration damping type engineering ladder further comprises a mounting sleeve 6, as shown in fig. 1 or 2. Preferably, the installation sleeve 6 is arranged at the four corners of the upper side of the ladder mounting plate 1, the installation sleeve 6 is used for fixedly installing the upright post 7, and the guardrail 8 is detachably arranged between the upright posts 7. More preferably, the guardrail 8 can be a grid structure and can also be a baffle structure, and in outdoor windy weather, the guardrail 8 can also play a role in wind shielding, so that the operation environment of constructors is improved. The safety of constructor when using can be strengthened through setting up guardrail 8 to the preferred technical scheme of this embodiment.
According to a preferred embodiment, the bottom of the guardrail (8) is provided with a luminous warning sign (801). The luminous warning sign 801 is, for example, a sign made of a night light emitting material. The preferred technical scheme of this embodiment is provided with night light warning sign 801 in 8 bottoms of guardrail, has the warning effect at night, can further strengthen the security of constructor when using.
According to a preferred embodiment, handrails 9 are mounted on the outside of the ladder stand 3, and the handrails 9 are of a one-sided handrail construction. Preferably, unilateral handrail is located cat ladder 3 and is not provided with one side of guardrail 8, and one side of cat ladder 3 is provided with handrail 9 promptly, and one side is provided with guardrail 8, through handrail 9 and 8's effect, can further guarantee the security of constructor when the climbing. Constructor often can carry operation equipment climbing cat ladder 3 at the operation in-process, and some length of operation equipment are longer, and in cat ladder 3's corner, if set up to bilateral handrail structure, probably cause handrail 9 to block the problem of operation equipment. The preferred technical scheme of this embodiment only sets up handrail 9 in one side of cat ladder 3, and handrail 9 is unilateral handrail structure promptly, can avoid constructor at the climbing in-process, is not convenient for carry the problem of longer operation equipment.
According to a preferred embodiment, the steps 3 are mounted with the footrests 10 on the inside, the footrests 10 are arranged at equal intervals, and the surface of the footrests 10 is provided with an anti-slip structure. The anti-slip structure is, for example, a diamond-shaped protrusion. The preferred technical scheme of this embodiment sets up anti-skidding structure through the surface at running-board 10, when rainy day gas uses, can play anti-skidding effect, avoids accident's emergence, simple structure and convenient to use.
According to a preferred embodiment, the ladder mounting plates 1 have at least two, and the ladder 3 is fixed between two adjacent ladder mounting plates 1. Preferably, the crawling ladder 3 is fixed between the two adjacent crawling ladder mounting plates 1 through a bolt assembly. As shown in figure 1 or 2, the engineering ladder stand comprises three ladder stand mounting plates 1, and two layers of ladder stands 3 are arranged between the three ladder stand mounting plates 1. The cat ladder mounting panel 1 of the preferred technical scheme of this embodiment has two at least, and cat ladder 3 is fixed in between two adjacent cat ladder mounting panels 1 for the engineering cat ladder of this embodiment can build required height based on the in-service use demand.
According to a preferred embodiment, the four corners of the underside of the ladder mounting plate 1 remote from the vibration damping bottom plate 2 are provided with mounting sleeves 6, the mounting sleeves 6 serving to fixedly mount the uprights 7. In the preferred technical scheme of the embodiment, the ladder mounting plate 1 far away from the damping bottom plate 2 is the ladder mounting plate 1 connected with the damping bottom plate 2, namely the first ladder mounting plate and the second ladder mounting plate 1 from top to bottom as shown in fig. 1 or 2.
Preferentially, install three group's guardrails 8 between the stand 7 on the cat ladder mounting panel 1 of the nearest bottom surface one deck, 3 positive one sides of cat ladder do not install guardrail 8, the constructor of being convenient for passes in and out, fixed mounting has guardrail 8 between the two double-phase inboards of four group's stands 7 on every layer of cat ladder mounting panel 1 after more, handrail 9 on the deuterogamy cat ladder 3 can guarantee the security when constructor scrambles.
The damping type engineering cat ladder of this embodiment adopts "cordwood system" integrated design, and the part is standardized, and no part, two workmans can build a height for 20 m's engineering cat ladder for high altitude construction in the short time, convenient to use, and stability and practicality are higher, can extensively use widely.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The damping type engineering ladder stand is characterized by comprising a ladder stand mounting plate (1) and a damping bottom plate (2), wherein an opening (101) is formed in the top of the ladder stand mounting plate (1), and a ladder stand (3) is fixed at the position of the opening (101); the vibration reduction bottom plate (2) is in contact with the ground, and a vibration reducer (4) is fixedly installed between the vibration reduction bottom plate (2) and the ladder mounting plate (1).
2. A vibration damping type engineering ladder according to claim 1, characterized in that a plurality of groups of the vibration dampers (4) are fixedly installed between the vibration damping base plate (2) and the ladder mounting plate (1), and the plurality of groups of the vibration dampers (4) are arranged at equal intervals.
3. A vibration damping type engineering ladder according to claim 1 or 2, characterized in that the vibration damper (4) comprises a fixed base plate (401), a mounting seat (402), a telescopic rod (403), a vibration damping spring (404), a stop block (405), a sleeve (406) and a main rod (407), wherein,
PMKD (401) and ground contact, mount pad (402) fixed mounting in the top center department of PMKD (401), telescopic link (403) fixed mounting in the top of mount pad (402), damping spring (404) set up in the periphery of telescopic link (403), the top of telescopic link (403) with stopper (405) fixed connection, the top fixed mounting of stopper (405) has mobile jib (407), sleeve (406) set up in the top of PMKD (401) and be located the periphery of stopper (405).
4. A vibration damping type engineering ladder according to claim 1, wherein a wall supporting frame (5) is fixedly installed on the side face of the ladder mounting plate (1), and the wall supporting frame (5) is fixedly connected with a building wall face.
5. A vibration damping type engineering ladder according to claim 1, characterized by further comprising mounting sleeves (6), wherein the mounting sleeves (6) are arranged at the four corners of the upper side of the ladder mounting plate (1), the mounting sleeves (6) are used for fixedly mounting upright posts (7), and guardrails (8) are detachably mounted among the upright posts (7).
6. A vibration damping type engineering ladder according to claim 5, characterized in that a luminous warning sign (801) is arranged at the bottom of the guardrail (8).
7. A vibration damping type engineering ladder according to claim 1, characterized in that an armrest (9) is mounted on the outside of the ladder (3), and the armrest (9) is a one-sided armrest structure.
8. A vibration damping type engineering ladder according to claim 1, characterized in that the inner side of the ladder (3) is mounted with foot boards (10), the foot boards (10) are arranged at equal intervals, and the surface of the foot board (10) is provided with an anti-skid structure.
9. A vibration damping type engineering ladder according to claim 1, characterized in that the ladder mounting plates (1) have at least two, and the ladder (3) is fixed between two adjacent ladder mounting plates (1).
10. A vibration damping type engineering ladder according to claim 9, characterized in that mounting sleeves (6) are arranged at the four corners of the underside of the ladder mounting plate (1) remote from the vibration damping bottom plate (2), the mounting sleeves (6) being used for fixing mounting posts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120284128.0U CN214462480U (en) | 2021-02-01 | 2021-02-01 | Damping type engineering cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120284128.0U CN214462480U (en) | 2021-02-01 | 2021-02-01 | Damping type engineering cat ladder |
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| Publication Number | Publication Date |
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| CN214462480U true CN214462480U (en) | 2021-10-22 |
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| CN202120284128.0U Active CN214462480U (en) | 2021-02-01 | 2021-02-01 | Damping type engineering cat ladder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182564A (en) * | 2022-08-19 | 2022-10-14 | 中建港航局集团有限公司 | Construction cross operation supporting platform |
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2021
- 2021-02-01 CN CN202120284128.0U patent/CN214462480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182564A (en) * | 2022-08-19 | 2022-10-14 | 中建港航局集团有限公司 | Construction cross operation supporting platform |
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