CN214405219U

CN214405219U - Shock absorption base for constructional engineering equipment

Info

Publication number: CN214405219U
Application number: CN202022618346.1U
Authority: CN
Inventors: 马金格
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-15
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a shock absorption base for constructional engineering equipment, which comprises a base plate and a base, wherein the base is a cuboid cavity structure with an opening at the top end, the base plate is positioned above the base, a first shock absorption mechanism is arranged on the bottom surface of the base plate, and the base form a sliding connection through the first shock absorption mechanism; the utility model has the advantages that the buffer plate and the elastic rubber ball have the elastic buffer function, so as to play the primary shock absorption function; when vibrations are great, the stand pressurized downwards, drives fixed sleeve and fly leaf downwards to make first damping spring compression, under the effect of connecting rod, promote two sliding sleeve on the same slide bar and be close to each other, second damping spring compression, under first damping spring and second damping spring's combined action, absorb the offset to the vibrations effect, thereby play effectual cushioning effect, rational in infrastructure, the practicality is strong, is worth promoting.

Description

Shock absorption base for constructional engineering equipment

Technical Field

The utility model relates to a building engineering field specifically is a building engineering equipment shock attenuation base.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions. Including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.

When the equipment is used, the operation of the motor can inevitably generate vibration, and when the vibration is large, if the vibration cannot be well damped, the continuous vibration can seriously bear the internal parts of the equipment, accelerate the aging of parts and shorten the service life of the equipment, so that a damping base is required to be arranged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering equipment shock attenuation base 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 base for constructional engineering equipment comprises a base plate and a base, wherein the base is of a cuboid cavity structure with an opening at the top end, the base plate is positioned above the base, a first shock absorption mechanism is arranged on the bottom surface of the base plate, and the base is in sliding connection with the base through the first shock absorption mechanism; the first damping mechanism comprises a plurality of buffer plates and elastic rubber balls, the buffer plates are provided with a plurality of buffer plates which are arranged at equal intervals, a plurality of elastic rubber balls are arranged between every two adjacent buffer plates at equal intervals and are elastically connected through the elastic rubber balls, the outer surface of each buffer plate is in sliding connection with the inner surface of the base, the bottom surface of each buffer plate at the lowest end is fixedly connected with a second damping mechanism, the second damping mechanism comprises hollow rods, movable plates, stand columns and first damping springs, the bottom surface of each base cavity is fixedly connected with a plurality of hollow rods, each hollow cavity of each hollow rod is internally and slidably connected with one movable plate, the first damping spring is fixedly connected between the bottom surface of each movable plate and the bottom surface of each hollow cavity, and the stand columns are fixedly connected to the top surface of each movable plate, the stand top runs through well cavity and extend to outside the well cavity pole with the bottommost buffer board bottom surface fixed connection.

As a further aspect of the present invention: the elastic rubber ball comprises a large rubber ball and a small rubber ball, and the large rubber ball and the small rubber ball are arranged at equal intervals.

As a further aspect of the present invention: a sliding rod is fixedly connected between the adjacent hollow rods, two sliding sleeves are slidably sleeved on the outer surface of the sliding rod and are arranged at intervals, a second damping spring is fixedly connected between the two sliding sleeves, and the outer surface of the sliding rod is sleeved with the second damping spring; the outer fixed cover of stand is equipped with fixed sleeve, just fixed sleeve is articulated mutually rather than the sliding sleeve that is close to mutually through the connecting rod.

As a further aspect of the present invention: the top surface of the base plate is provided with a sliding groove, and a fixing mechanism is arranged in the sliding groove.

As a further aspect of the present invention: fixed establishment includes fixed block, lead screw, rotation handle, slider, clamp splice, sliding plate, montant and reset spring, spout middle part fixedly connected with the fixed block, the fixed block both sides are rotated and are connected with two the lead screw, the lead screw is kept away from the one end of fixed block is run through spout and fixedly connected with rotate the handle and lie in the spout lead screw thread bush is equipped with the slider, two perpendicular grooves have been seted up to slider bilateral symmetry, it has sliding connection in the groove to erect the sliding plate, sliding plate top surface middle part fixedly connected with the montant, the montant top is run through spout and fixed connection in the clamp splice bottom surface, the sliding plate top surface with erect fixedly connected with between the groove top surface reset spring, reset spring overlaps and establishes the montant surface.

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

1. the utility model has the advantages that the buffer plate and the elastic rubber ball have the elastic buffer function, so as to play the primary shock absorption function; when vibrations are great, the stand pressurized downwards, drives fixed sleeve and fly leaf downwards to make first damping spring compression, under the effect of connecting rod, promote two sliding sleeve on the same slide bar and be close to each other, second damping spring compression, under first damping spring and second damping spring's combined action, absorb the offset to the vibrations effect, thereby play effectual cushioning effect, rational in infrastructure, the practicality is strong, is worth promoting.

2. The utility model discloses when using, place building engineering service equipment on the base, rotate the handle through rotating and drive the lead screw rotation, and then drive slider horizontal migration, later again, upwards stimulate the clamp splice, arrange the upper surface of building equipment bottom flange in with the clamp splice, reset spring is compressed this moment, at reset spring's reset action to it is fixed with building equipment with the clamp splice.

Drawings

Fig. 1 is a schematic structural diagram of a shock-absorbing base of constructional engineering equipment.

Fig. 2 is a side view of a base plate in a shock-absorbing base for construction equipment.

Fig. 3 is a schematic perspective view of a fixing sleeve in a shock-absorbing base of constructional engineering equipment.

The labels in the figures are respectively: the damping device comprises a base plate 1, a base 2, a buffer plate 3, an elastic rubber ball 4, a hollow rod 5, a movable plate 6, a stand column 7, a first damping spring 8, a sliding rod 9, a sliding sleeve 10, a fixed sleeve 11, a second damping spring 12, a connecting rod 13, a fixed block 14, a screw rod 15, a rotating handle 16, a sliding block 17, a clamping block 18, a sliding plate 19, a vertical rod 20 and a return spring 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a shock absorption base for constructional engineering equipment comprises a base plate 1 and a base 2, wherein the base 2 is a rectangular parallelepiped cavity structure with an open top end, the base plate 1 is positioned above the base 2, a first shock absorption mechanism is arranged on the bottom surface of the base plate 1, and the base plate is in sliding connection with the base 2 through the first shock absorption mechanism; the first damping mechanism comprises a plurality of buffer plates 3 and elastic rubber balls 4, the buffer plates 3 are arranged at intervals at equal intervals, a plurality of elastic rubber balls 4 are arranged at equal intervals between adjacent buffer plates 3 and are elastically connected with each other through the elastic rubber balls 4, the outer surface of each buffer plate 3 is in sliding connection with the inner surface of the base 2, the bottom surface of each buffer plate 3 at the lowest end is fixedly connected with a second damping mechanism, each second damping mechanism comprises a hollow rod 5, a movable plate 6, a stand column 7 and a first damping spring 8, the bottom surface of the inner cavity of the base 2 is fixedly connected with a plurality of hollow rods 5, each hollow cavity of each hollow rod 5 is internally and slidably connected with one movable plate 6, and the first damping springs 8 are fixedly connected between the bottom surfaces of the movable plates 6 and the hollow cavities, the top surface of the movable plate 6 is fixedly connected with the upright post 7, the top end of the upright post 7 penetrates through the hollow cavity and extends to the hollow rod 5 and the bottom end of the buffer plate 3 are fixedly connected with the bottom surface of the buffer plate.

Elastic rubber ball 4 includes big rubber ball and little rubber ball, big rubber ball with little rubber ball equidistance interval sets up.

A sliding rod 9 is fixedly connected between the adjacent hollow rods 5, two sliding sleeves 10 are slidably sleeved on the outer surface of the sliding rod 9, the two sliding sleeves 10 are arranged at intervals, a second damping spring 12 is fixedly connected between the two sliding sleeves 10, and the outer surface of the sliding rod 9 is sleeved with the second damping spring 12; the outer fixed cover of stand 7 is equipped with fixed sleeve 11, just fixed sleeve 11 is articulated mutually rather than the sliding sleeve 10 that is close to mutually through connecting rod 13.

The utility model discloses a theory of operation is: when the equipment on the base plate 1 is used, the operation of the motor inevitably generates vibration, and under the action of the vibration, the initial damping effect is achieved through the elastic buffering effect of the buffer plate 3 and the elastic rubber ball 4; when vibrations are great, the stand 7 is pressed downwards, drive fixed sleeve 11 and fly leaf 6 downwards, thereby make first damping spring 8 compress, under the effect of connecting rod 13, promote two sliding sleeve 10 on the same slide bar 9 and be close to each other, second damping spring 12 compresses, under the combined action of first damping spring 8 and second damping spring 12, absorb the offset to the vibrations effect, thereby play effectual cushioning effect, and is rational in infrastructure, therefore, the clothes hanger is strong in practicability, and is worth promoting.

Example 2

The present embodiment is a further improvement on the basis of embodiment 1, and specifically includes the following steps:

referring to fig. 1-3, a sliding slot is formed on the top surface of the base plate 1, a fixing mechanism is arranged in the sliding slot, the fixing mechanism includes a fixed block 14, a lead screw 15, a rotating handle 16, a sliding block 17, a clamping block 18, a sliding plate 19, a vertical rod 20 and a return spring 21, the middle of the sliding slot is fixedly connected with the fixed block 14, two sides of the fixed block 14 are rotatably connected with two lead screws 15, one end of each lead screw 15, far away from the fixed block 14, penetrates through the sliding slot and is fixedly connected with the rotating handle 16, the lead screw 15, located in the sliding slot, is in threaded sleeve connection with the sliding block 17, the sliding block 17 is bilaterally symmetrically provided with two vertical slots, the sliding plate 19 is slidably connected in the vertical slots, the vertical rod 20 is fixedly connected to the middle of the top surface of the sliding plate 19, the top end of the vertical rod 20 penetrates through the sliding slot and is fixedly connected to the bottom surface of the clamping block 18, the top surface of the sliding plate 19 and the top surface of the vertical groove are fixedly connected with the reset spring 21, the reset spring 21 is sleeved on the outer surface of the vertical rod 20, when the vertical rod is used, construction engineering equipment is placed on the base, the screw rod 15 is driven to rotate by rotating the rotating handle 16, the sliding block 17 is further driven to horizontally move, then the clamping block 18 is pulled upwards, the clamping block 18 is placed on the upper surface of the bottom flange of the construction equipment, the reset spring 21 is compressed at the moment, and the reset effect of the reset spring 21 is realized, so that the clamping block 18 and the construction equipment are fixed.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The shock absorption base for the constructional engineering equipment comprises a base plate (1) and a base (2), and is characterized in that the base (2) is of a cuboid cavity structure with an opening at the top end, the base plate (1) is positioned above the base (2), a first shock absorption mechanism is arranged on the bottom surface of the base plate (1), and the base plate and the base (2) are in sliding connection through the first shock absorption mechanism; the first damping mechanism comprises a buffer plate (3) and elastic rubber balls (4), the buffer plate (3) is provided with a plurality of and equidistant intervals, a plurality of elastic rubber balls (4) are arranged between adjacent buffer plates (3) at equal intervals, the buffer plates (3) are connected with each other through the elastic rubber balls (4) in an elastic manner, the outer surface of the buffer plate (3) is connected with the inner surface of the base (2) in a sliding manner, the bottom surface of the buffer plate (3) at the lowest end is fixedly connected with a second damping mechanism, the second damping mechanism comprises a hollow rod (5), a movable plate (6), a stand column (7) and a first damping spring (8), the hollow rod (5) is fixedly connected with a plurality of inner cavity bottom surfaces of the base (2), and one movable plate (6) is connected with each hollow cavity of the hollow rod (5) in a sliding manner, fly leaf (6) bottom surface with fixedly connected with between the cavity bottom surface first damping spring (8), fly leaf (6) top surface fixedly connected with stand (7), stand (7) top is run through cavity is just extended to cavity pole (5) is outer with lower extreme buffer board (3) bottom surface fixed connection.

2. A shock-absorbing base for constructional engineering equipment as claimed in claim 1 wherein said elastic rubber ball (4) comprises a large rubber ball and a small rubber ball, said large rubber ball and said small rubber ball being equidistantly spaced apart.

3. The shock absorption base for the constructional engineering equipment as claimed in claim 1, wherein a sliding rod (9) is fixedly connected between the adjacent hollow rods (5), two sliding sleeves (10) are slidably sleeved on the outer surface of the sliding rod (9), the two sliding sleeves (10) are arranged at intervals, a second shock absorption spring (12) is fixedly connected between the two sliding sleeves (10), and the second shock absorption spring (12) is sleeved on the outer surface of the sliding rod (9); the fixed cover of stand (7) surface is equipped with fixed sleeve (11), just fixed sleeve (11) are articulated mutually rather than sliding sleeve (10) that are close to through connecting rod (13).

4. The shock absorption base for the constructional engineering equipment as claimed in claim 1, wherein a sliding groove is formed on the top surface of the base plate (1), and a fixing mechanism is arranged in the sliding groove.

5. The shock absorption base for the constructional engineering equipment as claimed in claim 4, wherein the fixing mechanism comprises a fixing block (14), a screw rod (15), a rotating handle (16), a sliding block (17), a clamping block (18), a sliding plate (19), a vertical rod (20) and a return spring (21), the fixing block (14) is fixedly connected to the middle of the sliding groove, two screw rods (15) are rotatably connected to two sides of the fixing block (14), one end of each screw rod (15) far away from the fixing block (14) penetrates through the sliding groove, the screw rod (15) in the sliding groove of the rotating handle (16) is fixedly connected with the sliding block (17) in a threaded sleeve manner, two vertical grooves are symmetrically formed in the sliding block (17), the sliding plate (19) is slidably connected in the vertical grooves, the vertical rod (20) is fixedly connected to the middle of the top surface of the sliding plate (19), the top end of the vertical rod (20) penetrates through the sliding groove and is fixedly connected with the bottom surface of the clamping block (18), the top surface of the sliding plate (19) and the top surface of the vertical groove are fixedly connected with the reset spring (21), and the reset spring (21) is sleeved on the outer surface of the vertical rod (20).