CN220581051U

CN220581051U - Support frame

Info

Publication number: CN220581051U
Application number: CN202322131946.9U
Authority: CN
Inventors: 李庆男
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-12
Anticipated expiration: 2033-08-09

Abstract

The application provides a support frame relates to civil engineering technical field. Including the support column, fixed surface installs the arch roof beam structure on the support column, support column one side is provided with protection subassembly, be provided with sliding component in the arch roof beam structure, sliding component includes T shape piece, T shape piece sliding connection is in on the arch roof beam structure, the spout has been seted up to arch roof beam structure one side, spout internal rotation is connected with the roll wheel, T shape piece one side fixed mounting has the connecting plate, just the roll wheel rotates to be connected on the connecting plate, the round hole has been seted up on spout inner wall one side, through sliding component, can remove at the arch roof beam structure along the spout through the roll wheel to drive dustproof cloth and remove along the arch roof beam structure, cover whole support, prevent that the dust from dropping, through stabilizing component, can take root on tunnel inner wall through the cylindricality centrum and stabilize whole support.

Description

Support frame

Technical Field

The application relates to the technical field of civil engineering, in particular to a support frame.

Background

Civil construction refers to the construction of civil construction engineering, and covers the construction of buildings, structures and engineering objects in the fields of houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like in various fields of the above-ground, underground, land, water, underwater and the like; when the railway is constructed, a tunnel is required to be constructed in the mountain when the railway passes through the mountain, and the tunnel is constructed easily to collapse due to vibration of working output of a cutting machine and other equipment and the internal structure of the mountain, so that the support frame is required to be used in the construction process.

The Chinese patent with publication number of CN218467625U discloses a support frame, the support column and the protection net of the upper surface support rod and the outer side surface of the side support rod on the arched beam frame, the protection net with smaller meshes effectively protects the upper part of the support frame to avoid the falling of broken stone, and meanwhile, the movable arc ring is matched with the use of the locking assembly to facilitate the rotation of the movable arc ring, so that the protection net card is clamped on the upper surface support rod and the side support rod, the installation and the disassembly between the protection net and the support column, the arched beam frame and the support rod are facilitated, and the use effect of the support frame is improved.

The above patent also has the following drawbacks: through the less protection network of this mesh the top of this strut, avoid the whereabouts of rubble, when the rubble fell down, though can block the rubble through the protection network, nevertheless can't block the dust that produces in the rubble, cause the injury to people's eyes easily, and the strut is fixed in the tunnel through the connection of itself, makes whole strut take place to rock easily.

Disclosure of Invention

To the not enough of prior art, this application provides a strut, has solved mention in above-mentioned background art and when working the tunnel with the strut, and the rubble drops and arouses the dust to drop, gets into workman's eyes, causes the problem of injury to workman's eyes.

In order to achieve the above purpose, the present application is implemented by the following technical schemes: the novel anti-theft device comprises a support column, wherein an arch beam frame is fixedly arranged on the upper surface of the support column, a protection component is arranged on one side of the support column, a sliding component is arranged in the arch beam frame and comprises a T-shaped block, and the T-shaped block is slidably connected onto the arch beam frame.

Through adopting above-mentioned technical scheme, can shelter from arched beam frame through sliding component, avoid rubble dust to drop.

Preferably, a chute is formed in one side of the arched beam frame, a rolling wheel is rotationally connected to the chute, a connecting plate is fixedly arranged on one side of the T-shaped block, the rolling wheel is rotationally connected to the connecting plate, and a round hole is formed in one side of the inner wall of the chute.

Through adopting above-mentioned technical scheme, can be through rolling the wheel, T shape piece removes along arch roof beam structure.

Preferably, the rails are arranged on two sides of the arched beam frame, a sliding block is connected in the rails in a sliding mode, the sliding block is fixedly installed on the T-shaped block, and a bolt is inserted into the T-shaped block.

Through adopting above-mentioned technical scheme, can fix T shape piece through the bolt.

Preferably, a connecting block is fixedly arranged on one side of the T-shaped block, a square block is fixedly arranged on one side of the arched beam frame, a circular groove is formed in one side of the square block, and a coil spring is fixedly arranged in the circular groove.

Through adopting above-mentioned technical scheme, through the square piece that sets up, can fix the wind spring in the circular slot.

Preferably, the rotary rod is rotationally connected with the circular groove, one end of the coil spring is fixedly arranged on the rotary rod, the dust cloth is fixedly sleeved on the rotary rod, and one end of the dust cloth is fixedly arranged on the square block.

Through adopting above-mentioned technical scheme, through the characteristic of coil spring, can make the rotary rod rotate, drive dust cloth and shrink.

Preferably, a stabilizing component is arranged in the support column and comprises a column-shaped cone, a special-shaped groove is formed in one side of the support column, and the column-shaped cone is slidably connected in the special-shaped groove.

By adopting the technical scheme, the movement of the cylindrical cone can be limited through the special-shaped groove.

Preferably, teeth are fixedly arranged on the outer side of the cylindrical cone body, gears are rotatably connected in the special-shaped grooves, and the gears are meshed with the teeth.

Through adopting above-mentioned technical scheme, can make the gear remove along the tooth through the tooth, drive cylindricality centrum and remove.

Preferably, a motor is fixedly arranged on one side of the support column, and the output end of the motor passes through the special-shaped groove and is fixedly arranged on the gear.

Through adopting above-mentioned technical scheme, can drive the gear through the motor that sets up and rotate.

The application provides a support frame. The beneficial effects are as follows:

1. this support through the slip subassembly, can remove at arch roof beam structure along the spout through rolling wheel to drive dustproof cloth and remove along arch roof beam structure, cover whole support, prevent that dust from dropping.

2. This strut, through firm subassembly, can take root on tunnel inner wall through the cylindricality centrum, stabilize whole strut.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a sliding assembly of the present application;

FIG. 3 is an enlarged schematic view of the structure of the present application A;

FIG. 4 is a schematic structural view of the stabilizing assembly of the present application;

FIG. 5 is an enlarged schematic view of the structure of the present application B;

fig. 6 is a schematic diagram of the internal structure of the square block of the present application.

In the figure:

1. a support column; 2. an arched beam frame; 3. a protective assembly;

4. a sliding assembly; 401. a T-shaped block; 402. a chute; 403. a rolling wheel; 404. a connecting plate; 405. a round hole; 406. a slide block; 407. a plug pin; 408. a connecting block; 409. square blocks; 410. a coil spring; 411. a rotating rod; 412. a dust-proof cloth;

5. a stabilizing assembly; 501. a cylindrical cone; 502. a special-shaped groove; 503. teeth; 504. a gear; 505. an electric motor.

Detailed Description

It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is further elaborated by the following figures and examples.

Referring to fig. 1 to 6, the embodiment of the application provides a support frame, including support column 1, support column 1 upper surface fixed mounting has arch roof beam structure 2, and support column 1 one side is provided with protection component 3, is provided with slip subassembly 4 in the arch roof beam structure 2, and slip subassembly 4 includes T shape piece 401, and T shape piece 401 sliding connection is on arch roof beam structure 2.

Referring to fig. 2, 3 and 6, in one aspect of the present embodiment, a chute 402 is formed on one side of the arched beam 2, a rolling wheel 403 is rotatably connected to the chute 402, a connecting plate 404 is fixedly mounted on one side of the t-shaped block 401, the rolling wheel 403 is rotatably connected to the connecting plate 404, and a circular hole 405 is formed on one side of the inner wall of the chute 402.

The two sides of the arched beam frame 2 are provided with rails, a sliding block 406 is connected in the rails in a sliding way, the sliding block 406 is fixedly arranged on the T-shaped block 401, and a bolt 407 is inserted into the T-shaped block 401.

A connecting block 408 is fixedly arranged on one side of the T-shaped block 401, a square block 409 is fixedly arranged on one side of the arched beam frame 2, a circular groove is formed in one side of the square block 409, and a coil spring 410 is fixedly arranged in the circular groove.

The rotary rod 411 is connected to the rotary groove in a rotary mode, one end of the coil spring 410 is fixedly arranged on the rotary rod 411, the rotary rod 411 is fixedly sleeved with the dustproof cloth 412, and one end of the dustproof cloth 412 is fixedly arranged on the square block 409.

The track has all been seted up to arch roof beam structure 2 both sides, and the sliding connection has slider 406 in the track, and T shape piece 401 fixed mounting is on slider 406, and fixed mounting has connecting plate 404 in the T shape piece 401, and connecting plate 404 laminating is in spout 402 inner wall both sides, connecting plate 404 swivelling joint has the roll wheel 403. The outside laminating of roll round 403 is in spout 402, then can drive the connecting block 408 that T shape piece 401 one side set up and remove along arch roof beam structure 2, makes the dust cloth 412 that connecting block 408 one side set up remove, makes dust cloth 412 can shelter from arch roof beam structure 2, blocks the rubble dust that drops on the rock wall, avoids the dust to get into in the workman's eyes, causes the injury to workman's eyes.

Referring to fig. 1, 4 and 5, in one aspect of the present embodiment, a stabilizing component 5 is disposed in a support column 1, the stabilizing component 5 includes a cylindrical cone 501, a special-shaped groove 502 is formed on one side of the support column 1, and the cylindrical cone 501 is slidably connected in the special-shaped groove 502.

The outside of the cylindrical cone 501 is fixedly provided with teeth 503, the special-shaped groove 502 is rotationally connected with a gear 504, and the gear 504 is meshed with the teeth 503.

A motor 505 is fixedly arranged on one side of the support column 1, and the output end of the motor 505 passes through the special-shaped groove 502 and is fixedly arranged on the gear 504.

The special-shaped groove 502 is formed in the support column 1, the cylindrical cone 501 is connected in a sliding manner in the special-shaped groove 502, the tooth 503 is fixedly arranged on one side of the cylindrical cone 501, the gear 504 is connected in a rotating manner in the special-shaped groove 502, the gear 504 is meshed with the tooth 503, the motor 505 can be started, the gear 504 is driven to rotate, the cylindrical cone 501 arranged on one side of the tooth 503 moves towards one side of the rock wall, and the root is taken in the rock wall of a tunnel, so that the whole support frame is fixed, and the fixation is more thorough.

All the electric equipment in the scheme is powered by the built-in storage battery.

Working principle: when the movable support is used, a worker manually pushes the T-shaped block 401, then drives the rolling wheel 403 in the T-shaped block 401 to move on the arched beam frame 2 along the chute 402, the sliding block 406 arranged on one side of the T-shaped block 401 can move along the chute 402, the movement of the T-shaped block 401 is limited, then the dustproof cloth 412 arranged on one side of the connecting block 408 is enabled to move along the arched beam frame 2, then the plug 407 is inserted, the plug 407 is enabled to be inserted into the round hole 405 in the chute 402, the T-shaped block 401 is fixed, the dustproof cloth 412 is enabled to cover the whole arched beam frame 2, when broken stones at the top of a tunnel fall, dust fall is caused, eyes of the constructor are protected, after construction is finished, the plug 407 can be pulled out, because the coil spring 410 is arranged on the rotating rod 411, the dustproof cloth 412 on the rotating rod 411 can be quickly recovered according to the characteristics of the coil spring 410, the motor 505 is enabled to be started, the motor 505 is enabled to drive the gear 504 to rotate, the gear 504 is enabled to move along the arched beam frame 2, the cylindrical cone 501 is enabled to move to one side, the cylindrical cone 501 is enabled to be enabled to root in the round hole 405, the whole cone support is prevented from being damaged, and the whole support is fixed.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support, includes support column (1), fixed surface installs arch roof beam structure (2) on support column (1), support column (1) one side is provided with protection component (3), be provided with slip subassembly (4), its characterized in that in arch roof beam structure (2): the sliding assembly (4) comprises a T-shaped block (401), and the T-shaped block (401) is connected to the arched beam frame (2) in a sliding mode.

2. A support frame according to claim 1, wherein: the novel steel cable bridge is characterized in that a chute (402) is formed in one side of the arched beam frame (2), a rolling wheel (403) is rotationally connected to the chute (402), a connecting plate (404) is fixedly arranged on one side of the T-shaped block (401), the rolling wheel (403) is rotationally connected to the connecting plate (404), and a round hole (405) is formed in one side of the inner wall of the chute (402).

3. A support as claimed in claim 2, wherein: the track is all offered to arch roof beam structure (2) both sides, sliding connection has slider (406) in the track, just slider (406) fixed mounting is in on T shape piece (401), inserted bolt (407) in T shape piece (401).

4. A support according to claim 3, wherein: connecting block (408) is fixedly installed on one side of T-shaped block (401), square block (409) is fixedly installed on one side of arch beam frame (2), circular groove is formed in one side of square block (409), and coil spring (410) is fixedly installed in the circular groove.

5. A support frame according to claim 4, wherein: the rotary rod (411) is rotationally connected to the circular groove, one end of the coil spring (410) is fixedly installed on the rotary rod (411), a dustproof cloth (412) is fixedly sleeved on the rotary rod (411), and one end of the dustproof cloth (412) is fixedly installed on the square block (409).

6. A support frame according to claim 1, wherein: be provided with firm subassembly (5) in support column (1), firm subassembly (5) include cylindricality centrum (501), abnormal shape groove (502) have been seted up to support column (1) one side, just cylindricality centrum (501) sliding connection is in abnormal shape groove (502).

7. A support frame as claimed in claim 6, wherein: the outer side of the cylindrical cone body (501) is fixedly provided with a tooth (503), the special-shaped groove (502) is rotationally connected with a gear (504), and the gear (504) is meshed with the tooth (503).

8. A support frame according to claim 7, wherein: and a motor (505) is fixedly arranged on one side of the support column (1), and the output end of the motor (505) passes through the special-shaped groove (502) and is fixedly arranged on the gear (504).