CN210661203U

CN210661203U - A shock absorber for civil engineering

Info

Publication number: CN210661203U
Application number: CN201921411364.3U
Authority: CN
Inventors: 梁博; 李侠
Original assignee: Shaanxi Energy Institute
Current assignee: Shaanxi Energy Institute
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-02
Anticipated expiration: 2029-08-28

Abstract

A damping device for civil engineering relates to the technical field of engineering equipment, wherein a limiting plate is fixedly arranged on the right side edge of the upper surface of a base, a dovetail groove is formed in the base, a sliding block is arranged in the dovetail groove in a sliding manner, a clamping plate is fixedly arranged on the sliding block, a fixed seat is fixedly arranged on the base and is arranged on the left side of the dovetail groove, a screw rod is screwed on the fixed seat through threads, and the right end of the screw rod abuts against the left side wall of the clamping plate; the movable clamping plate is provided with a base for mounting and fixing, equipment mounted on the base is clamped and fixed through a limiting plate on the base and the slidable clamping plate, the vibration amplitude of the equipment is further reduced through the weight of the base, and the slidable clamping plate is adaptable to mounting and fixing of equipment with different specifications.

Description

Damping device for civil engineering

Technical Field

The utility model relates to an engineering equipment technical field, concretely relates to damping device for civil engineering.

Background

The oscillator is the equipment of preparation concrete test block in the engineering construction, and it can vibrate closely knit with the concrete in the mould.

The oscillator has large vibration amplitude during working, and after the oscillator is used for a long time, the oscillator may generate displacement due to vibration and bounce due to severe vibration during working, so that the oscillator needs to be improved in the phenomenon that a finished test block is unqualified.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's damping device for civil engineering, it is provided with the fixed base of using of an installation, and limiting plate and slidable splint through the base will install the equipment clamp on the base and press from both sides tight fixed, and then the vibration range of the weight reduction equipment through the base, and the installation of the adaptable different specification equipment of slidable splint is fixed.

In order to achieve the above object, the utility model adopts the following technical scheme: it contains the base, the limiting plate, splint, wherein the fixed limiting plate that is provided with in right side edge of base upper surface, be provided with the dovetail on the base, and the dovetail setting is in the left side of limiting plate, it is provided with the slider to slide in the dovetail, the fixed splint that are provided with on the slider, and the lower side activity of splint is supported and is established on the upper surface of base, the fixed fixing base that is provided with on the base, and the fixing base setting is in the left side of dovetail, the screw thread is equipped with the screw rod on the fixing base soon, and the screw rod wears to put on the fixing base, the right-.

Furthermore, a limiting groove is formed in the left side wall of the clamping plate, and the right end of the screw rod is movably inserted into the limiting groove.

Furthermore, the lower side edge of the clamping plate is fixedly provided with a supporting rod, and the supporting rod is movably abutted to the upper surface of the base.

Furthermore, the lower surface of base on the fixed rubber pad that is provided with, the fixed rubber strip that is provided with on the side of a rubber pad lower surface.

Furthermore, the upper surface of the base is provided with a jack, a second rubber pad is inserted into the jack through a pin, the pin is fixedly arranged on the lower surface of the second rubber pad, and the second rubber pad is arranged on the upper surface of the base.

After the structure is adopted, the utility model discloses beneficial effect does: a damping device for civil engineering, it is provided with the fixed base of using of an installation, will install the equipment clamp on the base through limiting plate and slidable splint on the base and press from both sides tightly fixed, and then the vibration range of weight reduction equipment through the base, and the installation of the adaptable different specification equipment of slidable splint is fixed, the utility model has the advantages of simple structure sets up rationally, the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic view of the connection structure of the middle base and the second rubber pad of the present invention.

Description of reference numerals:

base 1, limiting plate 2, dovetail 3, slider 4, splint 5, fixing base 6, screw rod 7, spacing groove 8, bracing piece 9, rubber pad 10, rubber strip 11, jack 12, round pin post 13, No. two rubber pads 14.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-5, this embodiment includes a base 1, a limiting plate 2, and a clamping plate 5, wherein the limiting plate 2 is welded on the right side edge of the upper surface of the base 1, the base 1 is provided with a dovetail groove 3, and the dovetail groove 3 is disposed on the left side of the limiting plate 2, a slider 4 is slidably disposed in the dovetail groove 3, the clamping plate 5 is welded on the slider 4, the lower side edge of the clamping plate 5 movably abuts against the upper surface of the base 1, a fixing seat 6 is welded on the base 1, and the fixing seat 6 is disposed on the left side of the dovetail groove 3, a screw 7 is screwed on the fixing seat 6 through a thread, the screw 7 is inserted on the fixing seat 6, and the right end of the screw 7 abuts against the left side wall of the clamping plate 5.

Furthermore, the left side wall of the clamping plate 5 is provided with a limiting groove 8, the right end of the screw rod 7 is movably inserted into the limiting groove 8, and the limiting groove 8 can prevent the end head of the screw rod 7 from slipping when the screw rod 7 abuts against the clamping plate 5.

Furthermore, the lower side edge of splint 5 weld and be equipped with bracing piece 9, bracing piece 9 activity is supported and is established on the upper surface of base 1, bracing piece 9 supports base 1, and then supports splint 5, can prevent that splint 5 from rocking.

Further, the lower surface of base 1 on the screw fixation have a rubber pad 10, integrated into one piece has rubber strip 11 on the side of a rubber pad 10 lower surface, a rubber pad 10 can increase the frictional force between base 1 and the ground, the degree of closure between rubber pad 10 and the ground can be strengthened to rubber strip 11, prevent that outside dust from getting into the below of a rubber pad 10, reduce its frictional force.

Furthermore, the upper surface of the base 1 is provided with a jack 12, a second rubber pad 14 is inserted into the jack 12 through a pin 13, the pin 13 is integrally formed on the lower surface of the second rubber pad 14, the second rubber pad 14 is arranged on the upper surface of the base 1 in a cushioning manner, the second rubber pad 14 enhances the friction force between equipment arranged on the base 1 and the base 1, and the second rubber pad 14 is replaceable.

The working principle of the specific embodiment is as follows: this device mainly used oscillator's fixed placing, when using, rotate screw rod 7, make screw rod 7 remove left, make slider 4 slidable to dovetail 3's leftmost end, put the oscillator on base 1, and promote the oscillator right side, make its right side wall support and establish on limiting plate 2, slide slider 4, make splint 5 support on the left side wall of oscillator, rotatory screw rod 7, make the right-hand member of screw rod 7 support splint 5, and support tightly, splint 5 and the oscillator on the tight base 1 of limiting plate 2 cooperation clamp this moment.

After adopting above-mentioned structure, this embodiment beneficial effect does: the damping device for civil engineering of this embodiment, it is provided with a base of fixed usefulness of installation, through limiting plate and slidable splint on the base with install the equipment clamp on the base fixed, and then reduce the vibrations range of equipment through the weight of base, and the installation of the adaptable different specification equipment of slidable splint is fixed.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A shock absorbing device for civil engineering, characterized in that: it comprises a base (1), a limit plate (2), a plywood (5), wherein a limit is fixed on the right side of the upper surface of the base (1) Plate (2), a dovetail slot (3) is arranged on the base (1), and the dovetail slot (3) is arranged on the left side of the limit plate (2), and a slider (4) is slidably arranged in the dovetail slot (3) , a splint (5) is fixedly arranged on the slider (4), and the lower side of the splint (5) is movably abutted on the upper surface of the base (1), and a fixing seat (6) is fixed on the base (1). , and the fixing seat (6) is arranged on the left side of the dovetail groove (3), the fixing seat (6) is screwed with a screw (7), and the screw (7) is inserted on the fixing seat (6), and the screw ( The right end of 7) abuts on the left side wall of the splint (5).

2. A shock absorbing device for civil engineering according to claim 1, characterized in that: a limiting slot (8) is provided on the left side wall of the splint (5), and the right end of the screw (7) is movably inserted Set in the limit groove (8).

3. A shock absorbing device for civil engineering according to claim 1, characterized in that: a support rod (9) is fixedly arranged on the lower side of the splint (5), and the support rod (9) is movable against It is arranged on the upper surface of the base (1).

4. A shock absorbing device for civil engineering according to claim 1, characterized in that: a No. 1 rubber pad (10) is fixedly arranged on the lower surface of the said base (1), a No. 1 rubber pad (10) A rubber strip (11) is fixed on the side edge of the lower surface.

5. A shock absorbing device for civil engineering according to claim 1, characterized in that: an insertion hole (12) is provided on the upper surface of the base (1), and a pin is passed through the insertion hole (12). (13) No. 2 rubber pads (14) are inserted, the pins (13) are fixedly arranged on the lower surface of the No. 2 rubber pads (14), and the No. 2 rubber pads (14) are arranged on the top of the base (1). on the surface.