CN215441420U

CN215441420U - Automatic arc-adjusting steel support suitable for bridge engineering concrete cylinder

Info

Publication number: CN215441420U
Application number: CN202120985218.2U
Authority: CN
Inventors: 熊刚
Original assignee: Changzhou Keyu Heavy Industry Technology Co ltd
Current assignee: Changzhou Keyu Heavy Industry Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-07
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an automatic arc-adjusting steel support suitable for a bridge engineering concrete cylinder, which comprises a top plate, a base and a ball body, wherein a positioning table is fixedly arranged at the bottom of the base, a sealing seat is movably arranged in the base, the ball body is movably arranged in the sealing seat, an upper ball shell is fixedly arranged at the top of the ball body, the top of the upper ball shell is fixedly provided with the top plate, a protective cover is fixedly arranged at the top of the sealing seat at the periphery of the ball body, support frames are fixedly arranged at the tops of the base at two sides of the protective cover, and a support table is fixedly arranged at the top of the support frames. The device has the advantages that the device can be automatically and relatively adjusted according to the radian of the concrete cylinder in the using process by arranging a series of structures, the whole device has strong shock resistance and buffering capacity, the device is convenient to mount and dismount, and the like, and the using process is optimized.

Description

Automatic arc-adjusting steel support suitable for bridge engineering concrete cylinder

Technical Field

The utility model relates to the technical field of bridge engineering, in particular to an automatic arc-adjusting steel support suitable for a bridge engineering concrete cylinder.

Background

The bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining and detecting, etc., and the scientific and engineering technology for researching the process, it is a branch of civil engineering, ancient bridge is mainly for pedestrian and livestock, the load is not large, the longitudinal slope of bridge floor can be steeper, even can lay steps, since there is railway, the load born by bridge is increased by times, the grade and curve standard requirement of the line are high, and it is necessary to build railway network to increase economic benefit, therefore, in order to cross larger and deeper rivers, canyons, the bridge is forced to develop to large span, with modern bridge of times being built, the concrete is mostly supported by cylinder, the concrete is supported by steel support when the cylinder is used.

The existing steel support suitable for the bridge engineering concrete cylinder has the defects that:

1. the structure is simple, and the angle formed by the steel support cannot be changed according to the actual use condition when the support is used, so that the support effect is influenced;

2. the steel support has general shock resistance in the using process, and therefore the automatic arc adjustment steel support suitable for the bridge engineering concrete cylinder is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic arc-adjusting steel support suitable for a bridge engineering concrete cylinder, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an arc steel support is transferred in automation suitable for bridge engineering concrete cylinder, includes roof, base and spheroid, the bottom fixed mounting of base has the location platform, the inside movable mounting of base has the seal receptacle, the inside movable mounting of seal receptacle has the spheroid, spheroidal top fixed mounting has last spherical shell, the top fixed mounting who goes up the spherical shell has the roof, spheroid outlying seal receptacle top fixed mounting has the protection casing, the base top fixed mounting of protection casing both sides has the support frame, the top fixed mounting of support frame has a brace table.

Preferably, a limiting table is fixedly installed between the surfaces at the two ends of the base and the positioning table, and a limiting bolt is installed inside the limiting table.

Preferably, the top of the sealing seat at two sides of the protective cover is fixedly provided with a connecting table, and the inside of the connecting table is fixedly provided with a connecting bolt.

Preferably, the bottom of the top plate at the upper end of the supporting table is provided with an anti-seismic pad, and the surface of the anti-seismic pad is provided with anti-skid grains.

Preferably, a telescopic column is fixedly arranged between the supporting frames at the bottom of the supporting table, a gasket is movably arranged on the periphery of the telescopic column, and a spring is movably arranged at the lower end of the gasket.

Preferably, the two sides of the base inside the positioning table are movably provided with positioning bolts, and the surfaces of the positioning bolts are coated with anti-oxidation layers.

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

1. the ball body is movably arranged in the sealing seat, the top of the ball body is fixedly provided with the upper ball shell, the top of the upper ball shell is fixedly provided with the top plate, the top plate is fixedly connected with the external structure, after the connection, the angle between the top plate and the base can be automatically changed according to actual conditions by utilizing the ball body when the sealing seat is used, so that the practicability of the device is improved, the top of the sealing seat at the periphery of the ball body is fixedly provided with the protective cover, the position of the ball body can be limited when the protective cover is used, and the phenomenon that the ball body rolls out of the sealing seat in the using process is avoided.

2. According to the utility model, the telescopic columns are fixedly arranged between the supporting frames at the bottom of the supporting tables, the positions of the springs can be protected by using the telescopic columns on the premise of not influencing the damping of the springs, the springs are prevented from popping out from the supporting tables when in use, the gaskets are movably arranged on the peripheries of the telescopic columns, the springs and the supporting tables can be protected by using the gaskets when in use, the supporting tables are prevented from being damaged by the springs when in use, the springs are movably arranged at the lower ends of the gaskets, the integral shock resistance of the device is improved by using the elasticity of the springs, and the phenomenon that the device is damaged due to shock when in use is avoided.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a partial structural view of the base and the ball of the present invention;

fig. 4 is a partial structural schematic view of the support frame of the present invention.

In the figure: 1. a top plate; 101. an anti-seismic pad; 102. putting a spherical shell; 2. a support frame; 201. a support table; 202. a gasket; 203. a spring; 204. a telescopic column; 3. a base; 4. a limiting table; 401. a limit bolt; 5. a positioning table; 501. positioning bolts; 6. a sphere; 7. a protective cover; 701. a connecting bolt; 702. a connecting table; 8. and (4) a sealing seat.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: an automatic arc-adjusting steel support suitable for a bridge engineering concrete cylinder comprises a top plate 1, a base 3 and a ball body 6, wherein the bottom of the base 3 is fixedly provided with a positioning table 5, the contact area between the bottom surface of the base 3 and an external structure can be enlarged by using the positioning table 5 when in use, so that the stability of the base 3 is improved, a sealing seat 8 is movably arranged in the base 3, the ball body 6 is protected by using the sealing seat 8, the ball body 6 is movably arranged in the sealing seat 8, the top of the ball body 6 is fixedly provided with an upper ball shell 102, the top of the upper ball shell 102 is fixedly provided with the top plate 1, the top plate 1 is fixedly connected with the external structure, the angle between the top plate 1 and the base 3 can be automatically changed according to the actual condition when in use by using the ball body 6 after connection, so that the practicability of the device is improved, the top of the sealing seat 8 on the periphery of the ball body 6 is fixedly provided with a protective cover 7, utilize protection casing 7 can be injectd the position of spheroid 6 when using, avoid spheroid 6 to appear at the in-process of using rolling out's phenomenon from seal receptacle 8 inside, the 3 top fixed mounting of base of protection casing 7 both sides has support frame 2, and the top fixed mounting of support frame 2 has a brace table 201, utilizes support frame 2 and brace table 201 can increase the stability between roof 1 and the base 3 when using.

Further, fixed mounting has spacing platform 4 between the surface at base 3 both ends and the location platform 5, and the internally mounted of spacing platform 4 has spacing bolt 401, utilizes spacing platform 4 can increase the area of contact between base 3 and the location platform 5 when using, utilizes spacing bolt 401 to inject the position of spacing platform 4 to improve base 3's stability.

Further, a connecting table 702 is fixedly installed on the tops of the sealing seats 8 on the two sides of the protective cover 7, a connecting bolt 701 is fixedly installed inside the connecting table 702, the area of contact between the protective cover 7 and the sealing seat 8 can be increased by using the connecting table 702 when the protective cover is used, the position of the connecting table 702 is fixed by using the connecting bolt 701, and therefore the stability of the protective cover 7 is improved.

Further, the bottom of the top plate 1 at the upper end of the supporting table 201 is provided with the anti-seismic pad 101, the surface of the anti-seismic pad 101 is provided with anti-slip lines, and the anti-seismic pad 101 can be used for reducing the friction force generated between the supporting table 201 and the top plate 1, so that the natural loss is reduced, and the service life is prolonged.

Further, fixed mounting has flexible post 204 between the support frame 2 of brace table 201 bottom, utilize flexible post 204 to protect the position of spring 203 under the prerequisite that does not influence spring 203 and carry out the shock attenuation, avoid spring 203 to pop out from between brace table 201 when using, the peripheral movable mounting of flexible post 204 has gasket 202, utilize gasket 202 can protect between spring 203 and brace table 201 when using, avoid spring 203 to cause the injury to brace table 201 when using, and the lower extreme movable mounting of gasket 202 has spring 203, the elasticity that utilizes spring 203 to possess increases the holistic shock resistance of device, avoid the device because of suffering the phenomenon that vibrations and lead to the damage when using.

Further, the inside base 3 both sides movable mounting of location platform 5 has the gim peg 501, and the surface coating of gim peg 501 has the oxidation barrier, utilizes the gim peg 501 to carry out fixed connection between location platform 5 and the exterior structure when using to increase the stability of location platform 5, avoid the phenomenon of displacement to appear when using in location platform 5.

The working principle is as follows: the top plate 1 is fixedly connected with an external structure, after the top plate 1 and the external structure are connected, the angle between the top plate 1 and the base 3 can be automatically changed according to actual conditions by using the ball body 6, the position of the ball body 6 can be limited by using the protective cover 7 when the top plate is used, and the overall shock resistance of the device is improved by using the elasticity of the spring 203.

It will be evident to those skilled in the art that the utility model 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 utility model 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.

Claims

1. The utility model provides an arc steel support is transferred in automation suitable for bridge engineering concrete cylinder, includes roof (1), base (3) and spheroid (6), its characterized in that: the utility model discloses a novel ball bearing, including base (3), the bottom fixed mounting of base (3) has location platform (5), the inside movable mounting of base (3) has seal receptacle (8), the inside movable mounting of seal receptacle (8) has spheroid (6), the top fixed mounting of spheroid (6) has last spherical shell (102), the top fixed mounting of going up spherical shell (102) has roof (1), spheroid (6) outlying seal receptacle (8) top fixed mounting has protection casing (7), base (3) top fixed mounting of protection casing (7) both sides has support frame (2), the top fixed mounting of support frame (2) has brace table (201).

2. The automatic arc adjustment steel support suitable for the bridge engineering concrete cylinder according to claim 1, is characterized in that: fixed mounting has spacing platform (4) between the surface at base (3) both ends and location platform (5), and the internally mounted of spacing platform (4) has spacing bolt (401).

3. The automatic arc adjustment steel support suitable for the bridge engineering concrete cylinder according to claim 1, is characterized in that: sealing seat (8) top fixed mounting of protection casing (7) both sides has connection platform (702), and connects the inside fixed mounting of platform (702) and have connection bolt (701).

4. The automatic arc adjustment steel support suitable for the bridge engineering concrete cylinder according to claim 1, is characterized in that: an anti-seismic pad (101) is arranged at the bottom of the top plate (1) at the upper end of the supporting table (201), and anti-slip lines are arranged on the surface of the anti-seismic pad (101).

5. The automatic arc adjustment steel support suitable for the bridge engineering concrete cylinder according to claim 1, is characterized in that: a telescopic column (204) is fixedly arranged between the support frames (2) at the bottom of the support table (201), a gasket (202) is movably arranged on the periphery of the telescopic column (204), and a spring (203) is movably arranged at the lower end of the gasket (202).

6. The automatic arc adjustment steel support suitable for the bridge engineering concrete cylinder according to claim 1, is characterized in that: positioning bolts (501) are movably mounted on two sides of the base (3) in the positioning table (5), and an anti-oxidation layer is coated on the surfaces of the positioning bolts (501).