CN212106777U

CN212106777U - Damping mechanism for building construction equipment

Info

Publication number: CN212106777U
Application number: CN202020678304.4U
Authority: CN
Inventors: 董志平
Original assignee: Xinchang Taofeng Building Materials Technology Co ltd
Current assignee: Xinchang Taofeng Building Materials Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-08
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a damper for building construction equipment, including supporting mechanism, upper junction plate, adjustment mechanism and lower connecting plate, the interior terminal surface center department activity joint of lower connecting plate has adjustment mechanism, just the connecting plate passes through down the fixed joint of adjustment mechanism has the upper junction plate, adjustment mechanism includes fixed plate, threaded sleeve, limiting plate and a protection section of thick bamboo. The utility model discloses when carrying out the shock attenuation, the user can be connected external connection device and upper junction plate, if need adjust absorbing intensity when carrying out the shock attenuation, user's accessible external tool rotates the fixed plate, and the fixed plate can drive the upper junction plate through the threaded sleeve and move down, and four supporting mechanism of group can provide sufficient elasticity this moment and support, have improved absorbing intensity.

Description

Damping mechanism for building construction equipment

Technical Field

The utility model relates to a architectural equipment technical field specifically is a damper for building construction equipment.

Background

The existing building site easily produces great vibrations when being under construction, thereby easily producing the damage to the machinery body, violent vibrations simultaneously also cause mechanical operation's misalignment easily, the efficiency of construction has been reduced, the present shock attenuation majority adopts the bumper shock absorber to carry out the shock attenuation, but its shock attenuation efficiency of current equipment damper exists not enoughly, and the noise that exists when the shock attenuation is great, has reduced absorbing efficiency, so an urgent need is a damper for building construction equipment to solve the above-mentioned problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damper for building construction equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption mechanism for building construction equipment comprises a supporting mechanism, an upper connecting plate, an adjusting mechanism and a lower connecting plate,

an adjusting mechanism is movably clamped at the center of the inner end surface of the lower connecting plate, the lower connecting plate is fixedly clamped with an upper connecting plate through the adjusting mechanism, the adjusting mechanism comprises a fixed plate, a threaded sleeve, a limiting plate and a protective cylinder, the outer end surface of the threaded sleeve is symmetrically and fixedly connected with the limiting plate for limiting, the protective cylinder is in threaded connection with the outer end surface of the threaded sleeve, the upper end surface of the protective cylinder is fixedly connected with the fixed plate,

the even equidistance fixedly connected with of inner end face of upper junction plate and lower connecting plate four supporting mechanism that are used for supporting, when carrying out the shock attenuation, the user can be connected external connection device and upper junction plate, if need adjust absorbing intensity when carrying out the shock attenuation, user's accessible external tool rotates the fixed plate, and the fixed plate can drive the upper junction plate through the threaded sleeve and move down, and four supporting mechanism of group can provide sufficient elasticity this moment and support, have improved absorbing intensity.

Preferably, the supporting mechanism comprises a connecting shaft, a permanent magnetic plate, a spring plate, a permanent magnetic base, a supporting cylinder, a sliding chute and a guide post, the supporting cylinder for sliding connection is arranged on the inner end face of the supporting cylinder, the permanent magnetic base for connection is fixedly connected to the bottom of the inner end face of the sliding chute, the guide post is fixedly inserted into the center of the upper end face of the permanent magnetic base, the spring plate for supporting is fixedly connected to the outer end face of the guide post, the permanent magnetic plate is slidably connected to the inner end face of the supporting cylinder through the sliding chute, the connecting shaft is fixedly connected to the upper end face of the permanent magnetic plate, when shock absorption is performed, shock force is transmitted to the bottom of the connecting shaft through the connecting plate, at the moment, the permanent magnetic plate can be driven to move downwards, meanwhile, relative magnetic force generated by the permanent magnetic plate and the permanent magnetic base can buffer the shock force, when acting force is increased, the spring plate can provide enough elasticity for providing the permanent magnet plate for buffering, and the damping efficiency is improved.

Preferably, the spring plate includes the spring that is used for the support and the lantern ring of symmetry fixed connection at the outer terminal surface of spring, can make things convenient for follow-up for the permanent magnetism magnetic sheet provides sufficient elasticity and cushion, and can prevent that permanent magnetism magnetic sheet and permanent magnetism base from colliding and causing the damage.

Preferably, the inner end faces of the connecting shaft and the permanent magnetic plate are provided with groove bodies, the groove bodies are matched with the guide columns in a sliding insertion mode, and stability and accuracy of displacement of the subsequent connecting shaft and the permanent magnetic plate to the lower portion can be improved.

Preferably, the inner end face of the supporting cylinder is arranged in a hollow mode, noise can be prevented from being generated when shock absorption is carried out, and shock absorption sound insulation performance is improved.

Preferably, the outer end faces of the upper connecting plate and the lower connecting plate are provided with positioning grooves, the positioning grooves are matched with the fixing plates in a rotating and clamping manner, and the adjusting mechanism can be conveniently and quickly positioned and connected in a follow-up manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses when carrying out the shock attenuation, the user can be connected external connection device and upper junction plate, if need adjust absorbing intensity when carrying out the shock attenuation, user's accessible external tool rotates the fixed plate, and the fixed plate can drive the upper junction plate through the threaded sleeve and move down, and four supporting mechanism of group can provide sufficient elasticity this moment and support, have improved absorbing intensity.

2. The utility model discloses when carrying out the shock attenuation, the vibrations power passes through the connecting plate and transmits to the connecting axle bottom, and the connecting axle can drive permanent magnetism magnetic sheet and move down this moment, and the relative magnetic force that permanent magnetism magnetic sheet and permanent magnetism base produced simultaneously can cushion the vibrations power, and when the power grow, the spring board can cushion for providing permanent magnetism magnetic sheet provides sufficient elasticity, has improved absorbing efficiency.

Drawings

FIG. 1 is an exploded view of the main body of the present invention;

FIG. 2 is an assembly view of the main body of the present invention;

fig. 3 is an exploded view of the support mechanism of the present invention;

FIG. 4 is an assembly view of the support mechanism of the present invention;

fig. 5 is a front view of the supporting mechanism of the present invention;

FIG. 6 is a cross-sectional view taken along the front view A-A of the support mechanism of the present invention;

fig. 7 is an exploded view of the adjustment mechanism of the present invention;

fig. 8 is an assembly view of the adjusting mechanism of the present invention.

In the figure: 1-supporting mechanism, 2-upper connecting plate, 3-adjusting mechanism, 4-lower connecting plate, 101-connecting shaft, 102-permanent magnetic plate, 103-spring plate, 104-permanent magnetic base, 105-supporting cylinder, 106-sliding chute, 107-guide column, 301-fixing plate, 302-threaded sleeve, 303-limiting plate and 304-protective cylinder.

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. 1-8, the present invention provides an embodiment: a damping mechanism for building construction equipment comprises a supporting mechanism 1, an upper connecting plate 2, an adjusting mechanism 3 and a lower connecting plate 4,

an adjusting mechanism 3 is movably clamped at the center of the inner end surface of the lower connecting plate 4, the lower connecting plate 4 is fixedly clamped with the upper connecting plate 2 through the adjusting mechanism 3, the adjusting mechanism 3 comprises a fixing plate 301, a threaded sleeve 302, a limiting plate 303 and a protective cylinder 304, the limiting plate 303 for limiting is symmetrically and fixedly connected with the outer end surface of the threaded sleeve 302, the protective cylinder 304 is in threaded connection with the outer end surface of the threaded sleeve 302, the fixing plate 301 is fixedly connected with the upper end surface of the protective cylinder 304,

the even equidistance fixedly connected with of inner end face of upper junction plate 2 and lower junction plate 4 four groups of supporting mechanism 1 that are used for supporting, when carrying out the shock attenuation, the user can be connected external connection device and upper junction plate 2, if need adjust absorbing intensity when carrying out the shock attenuation, user's accessible external tool rotates fixed plate 301, fixed plate 301 can move down through threaded sleeve 302 drive upper junction plate 2, four groups of supporting mechanism 1 can provide sufficient elasticity and support this moment, the absorbing intensity has been improved.

The supporting mechanism 1 comprises a connecting shaft 101, a permanent magnetic plate 102, a spring plate 103, a permanent magnetic base 104, a supporting cylinder 105, a chute 106 and a guide post 107, wherein the inner end surface of the supporting cylinder 105 is provided with the supporting cylinder 105 for sliding connection, the bottom of the inner end surface of the chute 106 is fixedly connected with the permanent magnetic base 104 for connection, the center of the upper end surface of the permanent magnetic base 104 is fixedly inserted with the guide post 107, the outer end surface of the guide post 107 is fixedly connected with the spring plate 103 for supporting, the inner end surface of the supporting cylinder 105 is slidably connected with the permanent magnetic plate 102 through the chute 106, the upper end surface of the permanent magnetic plate 102 is fixedly connected with the connecting shaft 101, when shock absorption is carried out, shock force is transmitted to the bottom of the connecting shaft 101 through the connecting plate 2, at the moment, the connecting shaft 101 can drive the permanent magnetic plate 102 to move downwards, and meanwhile, relative magnetic force generated by the permanent magnetic plate 102 and the permanent, when the force is increased, the spring plate 103 can provide enough elastic force for the permanent magnetic plate 102 to buffer, and the damping efficiency is improved.

The spring plate 103 comprises a spring for supporting and a lantern ring symmetrically and fixedly connected to the outer end face of the spring, so that sufficient elastic force can be conveniently provided for the permanent magnetic plate 102 for buffering, and the permanent magnetic plate 102 and the permanent magnetic base 104 can be prevented from being damaged due to collision.

The inner end faces of the connecting shaft 101 and the permanent magnetic plate 102 are both provided with grooves, and the grooves are matched with the guide columns 107 in a sliding insertion mode, so that the stability and accuracy of the displacement of the subsequent connecting shaft 101 and the permanent magnetic plate 102 to the lower portion can be improved.

The inner end surface of the support cylinder 105 is hollow, so that noise can be prevented from being generated during shock absorption, and the shock absorption and sound insulation performance is improved.

The constant head tank has all been seted up with the outer terminal surface of lower connecting plate 4 to upper junction plate 2, and the constant head tank rotates the joint with fixed plate 301 looks adaptation, conveniently follows the quick location of going on and is connected adjustment mechanism 3.

The working principle is as follows: when carrying out the shock attenuation, the user can be connected external connection device and upper junction plate 2, if need adjust absorbing intensity when carrying out the shock attenuation, user's accessible external tool rotates fixed plate 301, fixed plate 301 can drive upper junction plate 2 through threaded sleeve 302 and move down, four supporting mechanism of group 1 can provide sufficient elasticity and support this moment, the absorbing intensity has been improved, when carrying out the shock attenuation, the vibrations power transmits to connecting axle 101 bottom through connecting plate 2, connecting axle 101 can drive permanent magnetism magnetic sheet 102 and move down this moment, the relative magnetic force that permanent magnetism magnetic sheet 102 and permanent magnetism base 104 produced simultaneously, can cushion the vibrations power, when the effort grow, spring plate 103 can cushion for providing sufficient elasticity for permanent magnetism magnetic sheet 102, the absorbing efficiency has been improved.

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

1. The utility model provides a damper for building construction equipment which characterized in that: comprises a supporting mechanism (1), an upper connecting plate (2), an adjusting mechanism (3) and a lower connecting plate (4),

an adjusting mechanism (3) is movably clamped at the center of the inner end face of the lower connecting plate (4), the lower connecting plate (4) is fixedly clamped with an upper connecting plate (2) through the adjusting mechanism (3), the adjusting mechanism (3) comprises a fixing plate (301), a threaded sleeve (302), a limiting plate (303) and a protective cylinder (304), the limiting plate (303) used for limiting is symmetrically and fixedly connected to the outer end face of the threaded sleeve (302), the protective cylinder (304) is in threaded connection with the outer end face of the threaded sleeve (302), the fixing plate (301) is fixedly connected to the upper end face of the protective cylinder (304),

the inner end faces of the upper connecting plate (2) and the lower connecting plate (4) are uniformly and equidistantly fixedly connected with four groups of supporting mechanisms (1) for supporting.

2. The shock absorbing mechanism for construction equipment according to claim 1, wherein: the supporting mechanism (1) comprises a connecting shaft (101), a permanent magnet plate (102), a spring plate (103), a permanent magnet base (104), a supporting cylinder (105), a sliding groove (106) and a guide column (107), wherein the supporting cylinder (105) used for sliding connection is arranged on the inner end face of the supporting cylinder (105), the inner end face bottom of the sliding groove (106) is fixedly connected with the permanent magnet base (104) used for connection, the guide column (107) is fixedly inserted in the center of the upper end face of the permanent magnet base (104), the spring plate (103) used for supporting is fixedly connected with the outer end face of the guide column (107), the inner end face of the supporting cylinder (105) is connected with the permanent magnet plate (102) in a sliding mode through the sliding groove (106), and the connecting shaft (101) is fixedly connected with the upper end face of the permanent magnet plate (102).

3. The shock absorbing mechanism for construction equipment according to claim 2, wherein: the spring plate (103) comprises a spring for supporting and a lantern ring symmetrically and fixedly connected to the outer end face of the spring.

4. The shock absorbing mechanism for construction equipment according to claim 2, wherein: the inner end faces of the connecting shaft (101) and the permanent magnetic plate (102) are respectively provided with a groove body, and the groove bodies are matched with the guide columns (107) in a sliding insertion mode.

5. The shock absorbing mechanism for construction equipment according to claim 4, wherein: the inner end face of the supporting cylinder (105) is arranged in a hollow mode.

6. The shock absorbing mechanism for construction equipment according to claim 1, wherein: the outer end faces of the upper connecting plate (2) and the lower connecting plate (4) are provided with positioning grooves, and the positioning grooves are matched with the fixing plate (301) in a rotating and clamping manner.