CN110485307B

CN110485307B - Bridge construction is with preventing stifled device that leaks

Info

Publication number: CN110485307B
Application number: CN201910859128.6A
Authority: CN
Inventors: 曹学英; 高飞; 赵芳; 邵建波; 李超; 李双
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2021-08-10
Anticipated expiration: 2039-09-11
Also published as: CN110485307A

Abstract

The invention discloses an anti-blocking device for bridge construction, which comprises a base, wherein a feeding box is arranged above the base, a plurality of supporting legs are arranged at the bottom of the feeding box, the supporting legs are connected with the base through a damping device, a support is arranged at the right end of the top of the feeding box, the support is connected with a pushing mechanism, three pushers are arranged at the bottom of the pushing mechanism, three feed openings are arranged at the bottom of the feeding box, and a piston is arranged in each of the three feed openings. The invention has the advantages of difficult blockage, accurate pouring and convenient movement.

Description

Bridge construction is with preventing stifled device that leaks

Technical Field

The invention relates to the field of bridge construction equipment, in particular to an anti-blocking device for bridge construction.

Background

The bridge construction refers to a process of building a bridge according to design contents; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like. The engineering construction is an important part in bridge construction engineering. Engineering construction: and (5) leading a bridge head and constructing a diversion building. The river beach embankment part of the bridgehead approach is filled with soil with strong water permeability, and is protected by masonry to prevent scouring.

The existing bridge construction equipment is easy to block and is not accurate enough in pouring, so that aiming at the current situation, the anti-blocking and leakage-preventing device for bridge construction, which is not easy to block and is accurate in pouring, is urgently needed to be developed so as to overcome the defects in the current practical application and meet the current requirements.

Disclosure of Invention

The invention aims to provide an anti-leakage device for bridge construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a bridge construction is with preventing stifled neglected loading and is put, includes the base, the feeding case is installed to the base top, a plurality of landing legs are installed to the bottom of feeding case, the landing leg passes through damping device and links to each other with the base, the support is installed to the top right-hand member of feeding case, the support links to each other with pushing mechanism, three impeller is installed to pushing mechanism's bottom, three feed opening, three are installed to the bottom of feeding case all install a piston in the feed opening.

As a further scheme of the invention: the feed opening includes: interior casing, shell body, fixture block, draw-in groove and third spring, a third spring is respectively installed to the top left and right sides of interior casing, two the bottom of third spring links to each other with the shell body, a fixture block is respectively installed to the top left and right sides of shell body, the draw-in groove with fixture block matched with has been seted up to the bottom of interior casing.

As a further scheme of the invention: the shock-absorbing device includes: the damping device comprises a first spring, a damping plate, a second spring and damping balls, wherein the upper end and the lower end of the first spring are respectively provided with the damping plate, the left side and the right side of the first spring are respectively provided with the second spring, and the first spring is internally provided with a plurality of damping balls.

As a further scheme of the invention: the pushing mechanism includes: the motor, a first swing rod, a second swing rod, a connecting rod and a third swing rod are arranged on an output shaft of the motor, the first swing rod is connected with the second swing rod, the second swing rod is connected with the third swing rod through the connecting rod, and the outer surface of the third swing rod is T-shaped.

As a further scheme of the invention: and a limiter matched with the connecting rod is arranged on the inner wall of the right side of the feeding box.

As a further scheme of the invention: the pusher includes: the novel crushing device comprises a push rod, a boss and crushing pieces, wherein the boss is welded at the bottom of the push rod, a plurality of crushing pieces are welded at the bottom of the boss, and the crushing pieces are circularly and uniformly distributed at the bottom of the boss.

As a further scheme of the invention: the handle is installed on the right side of feeding case, a plurality of truckles are installed to the bottom of base, the truckle has the service brake.

Compared with the prior art, the invention has the beneficial effects that: according to the anti-blocking device for bridge construction, the motor drives the first swing rod to swing, the first swing rod drives the second swing rod to swing, the second swing rod drives the third swing rod to move, the motion track of the third swing rod is limited through the limiter, and the third swing rod drives the pusher to move, so that materials can be extruded out, and blocking is prevented; when the pouring device is used, the outer shell is pulled downwards, so that the outlet of the outer shell is closer to the ground, and more accurate pouring is facilitated; through the use of the damping device, the vibration in the use process is reduced; the movement of the device is facilitated through the matching use of the caster and the handle. In conclusion, the invention is not easy to block, accurate in pouring and convenient to move.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a sectional view taken along line a-a in the front view of the present invention.

Fig. 3 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 4 is a partially enlarged view of the shock-absorbing device of the present invention.

Fig. 5 is a partial cross-sectional view of the feed opening of the present invention.

In the figure: 1-base, 2-caster, 3-damping device, 301-first spring, 302-damping plate, 303-second spring, 304-damping ball, 4-feeding box, 5-handle, 6-pushing mechanism, 601-motor, 602-first swing rod, 603-second swing rod, 604-connecting rod, 605-third swing rod, 7-limiter, 8-pusher, 801-push rod, 802-boss, 803-crushing piece, 9-feed opening, 901-inner shell, 902-outer shell, 903-clamping block, 904-clamping groove, 905-third spring, 10-piston, 11-supporting leg and 12-support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, in an embodiment of the present invention, an anti-blocking device for bridge construction includes a base 1, a feeding box 4 is installed above the base 1, a plurality of support legs 11 are installed at the bottom of the feeding box 4, the support legs 11 are connected to the base 1 through a damping device 3, and the damping device 3 includes: first spring 301, shock attenuation board 302, second spring 303 and shock attenuation ball 304, a shock attenuation board 302 is respectively installed at the upper and lower both ends of first spring 301, a second spring 303 is respectively installed to the left and right sides of first spring 301, install a plurality of shock attenuation balls 304 in the first spring 301, support 12 is installed to the top right-hand member of feeding case 4, support 12 links to each other with pushing mechanism 6, pushing mechanism 6 includes: motor 601, first pendulum rod 602, second pendulum rod 603, connecting rod 604 and third pendulum rod 605, install first pendulum rod 602 on motor 601's the output shaft, first pendulum rod 602 links to each other with second pendulum rod 603, second pendulum rod 603 passes through connecting rod 604 and links to each other with third pendulum rod 605, the outward appearance of third pendulum rod 605 is the T font, install stopper 7 with connecting rod 604 matched with on the right side inner wall of feeding case 4, three impeller 8 is installed to pushing mechanism 6's bottom, impeller 8 includes: push rod 801, boss 802 and broken piece 803, the bottom welding of push rod 801 has boss 802, the bottom welding of boss 802 has a plurality of broken pieces 803, broken piece 803 is circular equipartition in the bottom of boss 802, three feed opening 9 is installed to the bottom of feeding case 4, and is three all install a piston 10 in the feed opening 9, handle 5 is installed on the right side of feeding case 4, a plurality of truckles 2 are installed to base 1's bottom, truckle 2 has the service brake.

Example 2

Referring to fig. 5, in the embodiment of the present invention, the feeding port 9 includes: the clamping device comprises an inner shell 901, an outer shell 902, clamping blocks 903, clamping grooves 904 and third springs 905, wherein the left side and the right side of the top end of the inner shell 901 are respectively provided with one third spring 905, the bottoms of the two third springs 905 are connected with the outer shell 902, the left side and the right side of the top of the outer shell 902 are respectively provided with one clamping block 903, and the bottom of the inner shell 901 is provided with the clamping grooves 904 matched with the clamping blocks 903.

According to the anti-leakage device for bridge construction, the motor 601 drives the first swing rod 602 to swing, the first swing rod 602 drives the second swing rod 603 to swing, the second swing rod 603 swings to drive the third swing rod 605 to move, the motion track of the third swing rod 605 is limited by the limiter 7, and the third swing rod 605 moves to drive the pusher 8 to move, so that materials can be extruded out, and blockage can be prevented; when the pouring device is used, the outer shell 902 is pulled downwards, so that an outlet of the outer shell 902 is closer to the ground, and more accurate pouring is facilitated; the use of the damping device 3 is beneficial to reducing the vibration in the use process; the movement of the device is facilitated by the co-operation of the castor 2 and the handle 5.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The anti-leakage device for bridge construction comprises a base (1) and is characterized in that a feeding box (4) is installed above the base (1), a plurality of supporting legs (11) are installed at the bottom of the feeding box (4), the supporting legs (11) are connected with the base (1) through a damping device (3), a support (12) is installed at the right end of the top of the feeding box (4), the support (12) is connected with a pushing mechanism (6), three pushers (8) are installed at the bottom of the pushing mechanism (6), three blanking ports (9) are installed at the bottom of the feeding box (4), and a piston (10) is installed in each of the three blanking ports (9); the feed opening (9) comprises: the clamping device comprises an inner shell (901), an outer shell (902), clamping blocks (903), clamping grooves (904) and third springs (905), wherein the left side and the right side of the top end of the inner shell (901) are respectively provided with one third spring (905), the bottoms of the two third springs (905) are connected with the outer shell (902), the left side and the right side of the top of the outer shell (902) are respectively provided with one clamping block (903), and the bottom of the inner shell (901) is provided with the clamping grooves (904) matched with the clamping blocks (903); the damping device (3) comprises: the damping device comprises a first spring (301), a damping plate (302), a second spring (303) and damping balls (304), wherein the upper end and the lower end of the first spring (301) are respectively provided with the damping plate (302), the left side and the right side of the first spring (301) are respectively provided with the second spring (303), and the first spring (301) is internally provided with a plurality of damping balls (304); the pushing mechanism (6) comprises: the device comprises a motor (601), a first swing rod (602), a second swing rod (603), a connecting rod (604) and a third swing rod (605), wherein the first swing rod (602) is mounted on an output shaft of the motor (601), the first swing rod (602) is connected with the second swing rod (603), the second swing rod (603) is connected with the third swing rod (605) through the connecting rod (604), and the appearance of the third swing rod (605) is T-shaped; a limiter (7) matched with the connecting rod (604) is arranged on the inner wall of the right side of the feeding box (4); the pusher (8) comprises: the crushing device comprises a push rod (801), a boss (802) and crushing pieces (803), wherein the boss (802) is welded at the bottom of the push rod (801), a plurality of crushing pieces (803) are welded at the bottom of the boss (802), and the crushing pieces (803) are uniformly distributed at the bottom of the boss (802) in a circular shape; handle (5) are installed on the right side of feeding case (4), a plurality of truckles (2) are installed to the bottom of base (1), truckle (2) have the service brake.