CN219241801U - Building engineering ladder frame that takes precautions against earthquakes - Google Patents

Abstract

The utility model relates to a building engineering shockproof ladder frame which comprises a supporting plate, a fixed ladder fixedly arranged on the supporting plate and an elevator arranged on the fixed ladder, wherein the bottom of the supporting plate is hinged with a supporting rod, the bottom of the supporting rod is movably connected with a mounting seat, the bottom of the mounting seat is fixedly provided with a fixed plate, a damping component is arranged in the mounting seat, and the supporting rod is fixedly connected with the damping component. This building engineering ladder frame that takes precautions against earthquakes through having set up the spring damper between bracing piece and mount pad for the ladder frame can reciprocate in certain limit, also can reduce the impact force to the bracing piece when ground shakes simultaneously, thereby makes the ladder frame reach the effect of taking precautions against earthquakes, and this building engineering ladder frame that takes precautions against earthquakes through the resistance that rubs between stopper and the spacing groove produced, can effectively prevent the condition of snubber block upper and lower spring, and then makes the ladder frame reach the effect of taking precautions against earthquakes, increase ladder frame stability.

Description

Building engineering ladder frame that takes precautions against earthquakes

Technical Field

The utility model relates to the technical field of building equipment, in particular to a shockproof ladder frame for constructional engineering.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. Building construction includes foundation construction, main body construction, roof construction, decoration construction, etc., and in order to facilitate the work at the time of construction, it is generally necessary to use a ladder, and in order to improve the practicability of the ladder.

For example, chinese patent CN 214145326U discloses a telescopic ladder for constructional engineering, through setting up first telescopic ladder frame and the cooperation of second telescopic ladder frame in the one side of fixed ladder frame, the flexible performance of telescopic ladder has been improved, and through setting up the second telescopic ladder frame in first telescopic ladder frame in the slip, the hiding of second telescopic ladder frame has been realized, the occupation space has been reduced, the practicality has been improved, but the function of taking precautions against earthquakes has not been had, in the in-process that the ladder frame was used, because construction of large-scale machinery, can cause the vibrations on ground, thereby can produce certain impact force to the ladder frame, easily cause the accident that the ladder frame slope was collapsed, therefore propose a constructional engineering ladder frame that takes precautions against earthquakes.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a building engineering shockproof ladder frame, which has the advantages of extension, shock resistance and the like, and solves the problem that the ladder frame cannot be shock-resistant.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building engineering ladder frame that takes precautions against earthquakes, includes backup pad, fixed mounting fixed ladder in the backup pad to and the companion ladder of setting on fixed ladder, the bottom of backup pad articulates there is the bracing piece, and the bottom swing joint of bracing piece has the mount pad, and the bottom fixed mounting of mount pad has the fixed plate, wherein the inside of mount pad is provided with damper, bracing piece and damper fixed connection.

Further, the mounting seat is provided with a mounting groove, and the damping component is fixedly arranged on the inner bottom wall of the mounting groove.

Further, the damper assembly comprises a spring damper fixedly mounted on the bottom wall in the mounting groove and a damper block fixedly mounted on the spring damper, wherein the bottom of the support rod is fixedly connected with the top of the damper block.

Further, limiting grooves are formed in two opposite side walls of the mounting groove, limiting blocks are fixedly mounted on two opposite side walls of the damping block, and the two limiting blocks are movably connected with the two limiting grooves respectively.

Further, the limiting groove is formed in the inner wall of the mounting groove in the vertical direction.

Further, a friction pad is fixedly arranged on the inner wall of the limiting groove, and a friction plate is fixedly arranged on the side wall of the limiting groove close to the limiting groove, wherein the friction pad is in friction connection with the friction plate.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this building engineering ladder frame that takes precautions against earthquakes has through having set up the spring damper between bracing piece and mount pad for the ladder frame can reciprocate in certain within range, also can reduce the impact force to the bracing piece when ground shakes simultaneously, thereby makes the ladder frame reach shockproof effect.

2. This building engineering ladder frame that takes precautions against earthquakes through the resistance that the friction produced between stopper and the spacing groove, can effectively prevent the condition of snubber block upper and lower spring, and then when making the ladder frame reach the shockproof, increase the effect of ladder frame stability.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the connection structure of the structural attachment ladder and the elevator of the present utility model;

FIG. 3 is a schematic front cross-sectional view of the connection structure of the structural support rod and the mounting base of the present utility model;

fig. 4 is an enlarged partial schematic view of the portion a shown in fig. 3, which is a structural view of the present utility model.

In the figure: 1. a fixing plate; 2. a support rod; 3. a mounting base; 4. a support plate; 5. a lifting groove; 6. a fixed ladder; 7. a plug pin; 8. an elevator; 9. a damper block; 10. a mounting groove; 11. a spring damper; 12. a limiting block; 13. a limit groove; 14. a friction plate; 15. friction pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a shock-proof ladder frame for construction engineering in this embodiment comprises a supporting plate 4, a fixed ladder 6 fixedly installed on the supporting plate 4, and an elevator 8 arranged on the fixed ladder 6, wherein the inside of the fixed ladder 6 is provided with a lifting groove 5, a bolt 7 is movably connected to the side wall, wherein the elevator 8 is movably connected to the inside of the lifting groove 5, wherein the inside of the elevator 8 is provided with at least three through holes, the position heights of each through hole are different, the bolt 7 is used for fixing the elevator 8 on the fixed ladder 6 through the through holes penetrating the fixed ladder 6 and the elevator 8 at different positions, thereby enabling the elevator 8 to be capable of stably adjusting the height on the fixed ladder 6, further enabling the ladder frame to achieve the effect of extension and contraction, thereby improving the practicability of the ladder frame, the bottom of the supporting plate 4 is hinged with a supporting rod 2, the supporting rod 2 can rotate front and back at the bottom of the supporting plate 4 in a hinged manner, the bottom of the supporting rod 2 is movably connected with a mounting seat 3, the bottom of the mounting seat 3 is fixedly provided with a through the through holes penetrating plate 1 penetrating through the fixed plate 1 and the position of each through the through hole, the penetrating hole at the fixed plate 1 is arranged on the supporting plate 2, the supporting rod 2 can be further enabling the shock-proof assembly to be rotatably arranged on the top of the shock-proof assembly in a certain position on the shock-proof assembly, thereby the shock-proof assembly can be conveniently arranged on the shock-proof assembly in a certain shock-proof assembly, thereby the shock-proof assembly can be rotatably and shock-proof assembly can be conveniently and rotatably arranged on the shock-proof assembly in the shock-proof assembly, and shock-proof assembly can be rotatably be mounted on the shock-proof assembly, and shock-proof assembly can be mounted on the shock-proof assembly has a shock-proof device has a shock-proof vibration absorbing device, the practicability and applicability of the ladder frame are increased.

In this embodiment, the mounting groove 10 has been seted up on the mount pad 3, damper fixed mounting is on the interior diapire of mounting groove 10, wherein damper includes the spring damper 11 of fixed mounting on the interior diapire of mounting groove 10, and fixed mounting is at the snubber block 9 on spring damper 11, wherein the bottom of bracing piece 2 and the top fixed connection of snubber block 9, thereby can reduce the impact force of mount pad 3 to bracing piece 2 through the elasticity of spring damper 11 shrink and stretch, when ground takes place the certain vibrations, can reduce the impact force to the ladder frame on backup pad 4, thereby make the ladder frame can reach shockproof effect.

In this embodiment, the spacing groove 13 has all been seted up on two opposite lateral walls of mounting groove 10, equal fixed mounting stopper 12 on two opposite lateral walls of snubber block 9, wherein two stopper 12 respectively with two spacing groove 13 swing joint, wherein spacing groove 13 vertical direction is seted up on the inner wall of mounting groove 10, thereby make stopper 12 only can reciprocate along the direction that spacing groove 13 was seted up in the inside of mount pad 3, and can not rotate, thereby increased snubber block 9's stability, and then increased bracing piece 2 and ladder rack's stability.

In this embodiment, fixed mounting has friction pad 15 on the inner wall of spacing groove 13, fixed mounting has friction disc 14 on the lateral wall that stopper 12 is close with spacing groove 13, wherein friction pad 15 is connected with friction disc 14 friction, frictional force between stopper 12 and the spacing groove 13 can be increased, and then make snubber block 9 reduce snubber block 9 range of reciprocating to a certain extent when realizing the shock attenuation effect for snubber block 9 can tend to be stable fast, thereby increased the stability of bracing piece 2 and ladder frame, avoided snubber block 9, bracing piece 2, and the condition emergence of ladder frame upper and lower spring.

The working principle of the embodiment is as follows:

when the ground produces vibrations, the ground can produce the impact force to fixed plate 1, and fixed plate 1 can produce the impact force to mount pad 3, through the characteristic of the shrink of spring damper 11 for mount pad 3 reduces the impact force to snubber block 9, makes snubber block 9 reduce the impact force to bracing piece 2 and backup pad 4, thereby makes the ladder frame on backup pad 4 reach shockproof effect, when spring damper 11 strikes the snubber block, can make snubber block 9 upwards move, through the resistance that friction produced between friction disc 14 and the friction pad 15, can effectively reduce the height that snubber block 9 risen, and then reaches the effect that increases bracing piece 2 and ladder frame stability.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building engineering ladder frame that takes precautions against earthquakes, includes backup pad (4), fixed ladder (6) of fixed mounting on backup pad (4) to and elevator (8) of setting on fixed ladder (6), its characterized in that: the bottom of backup pad (4) articulates there is bracing piece (2), and the bottom swing joint of bracing piece (2) has mount pad (3), and the bottom fixed mounting of mount pad (3) has fixed plate (1), wherein the inside of mount pad (3) is provided with damper, and the bottom swing joint of bracing piece (2) is with damper fixed connection.

2. A building engineering shock ladder as claimed in claim 1, wherein: the mounting seat (3) is provided with a mounting groove (10), and the damping component is fixedly arranged on the inner bottom wall of the mounting groove (10).

3. A building engineering shock ladder as claimed in claim 2, wherein: the damping component comprises a spring damper (11) fixedly arranged on the inner bottom wall of the mounting groove (10) and a damping block (9) fixedly arranged on the spring damper (11), wherein the bottom of the supporting rod (2) is fixedly connected with the top of the damping block (9).

4. A building engineering shock ladder as set forth in claim 3, wherein: limiting grooves (13) are formed in two opposite side walls of the mounting groove (10), limiting blocks (12) are fixedly mounted on two opposite side walls of the damping block (9), and the two limiting blocks (12) are movably connected with the two limiting grooves (13) respectively.

5. The building engineering shock ladder of claim 4, wherein: the limiting groove (13) is formed in the inner wall of the mounting groove (10) in the vertical direction.

6. The building engineering shock ladder of claim 4, wherein: the friction pad (15) is fixedly mounted on the inner wall of the limiting groove (13), and the friction plate (14) is fixedly mounted on the side wall, close to the limiting groove (13), of the limiting block (12), wherein the friction pad (15) is in friction connection with the friction plate (14).

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