CN217581348U

CN217581348U - Steel beam protection device for assembled steel structure house

Info

Publication number: CN217581348U
Application number: CN202221181383.3U
Authority: CN
Inventors: 李成; 辛举升; 张振华; 车瑞杰
Original assignee: Shandong Jinyu Hangxiao Assembly Construction Co ltd
Current assignee: Shandong Jinyu Hangxiao Assembly Construction Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-14
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a girder steel protector for assembled steel construction house, including the floor, the bottom of floor is provided with the girder steel, and the girder steel outside is covered and is equipped with the protection casing, and the protection casing passes through closing device and girder steel connection. The utility model discloses a set up closing device, realized the connection of protection casing and girder steel, also can be with the upper end and the floor laminating of protection casing simultaneously, through setting up the spring, can prevent that the screw rod from driving the second slider and removing, or the second slider from removing the emergence of the circumstances such as under self action of gravity, only can remove after two clamp plates are folded and are accomplished, also made things convenient for the expansion of two clamp plates simultaneously, the utility model provides a current protection casing inconvenient very when the installation, lead to the lower problem of work efficiency.

Description

Steel beam protection device for assembled steel structure house

Technical Field

The utility model relates to a girder steel protector, concretely relates to girder steel protector for assembled steel construction house belongs to girder steel protective equipment technical field.

Background

An assembled steel structure dwelling is an assembled building whose structural system is composed of steel (structural) members, and the supporting beams of the assembled steel structure dwelling are usually exposed to the outside and need to be covered by using a protective cover.

However, the conventional protective cover is inconvenient to mount, so that the working efficiency is low, and therefore, a steel beam protective device for an assembled steel structure house is urgently needed to be developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a girder steel protector for assembled steel construction house.

In order to solve the problem, the utility model adopts the following technical scheme: the utility model provides a girder steel protector for assembled steel construction house, includes the floor, and the bottom of floor is provided with the girder steel, and the outside cover of girder steel is equipped with the protection casing, and the protection casing passes through closing device and is connected with the girder steel.

The following is the utility model discloses to the further optimization of above-mentioned scheme: the pressing devices are arranged in a plurality of numbers and are arranged along the length direction of the protective cover.

Further optimization: the pressing device comprises two symmetrically arranged screw rods, the screw rods are perpendicular to the floor slab, and the two screw rods are arranged on the side wall of the protective cover.

And (4) further optimizing: a counter bore is formed in the lower end face of the protective cover, and one end of the screw penetrates into the counter bore.

And (4) further optimizing: the protective cover is provided with a through hole for accommodating the screw rod, the positions, close to the two ends of the through hole, of the screw rod are respectively and coaxially sleeved with a clamp spring, and an annular groove matched with the clamp springs in use is formed in the screw rod.

And (4) further optimizing: be provided with first slider and second slider on the screw rod, set up the spout that uses with first slider and second slider cooperation on the protection casing inner wall, set up the screw that uses with the screw rod cooperation on the first slider, set up on the second slider and hold screw rod pivoted round hole.

And (4) further optimizing: the screw rod is sleeved with a spring, and two ends of the spring are connected with the second sliding block and the protective cover respectively.

Further optimization: a first pressing plate and a second pressing plate are arranged between the first sliding block and the second sliding block, the first pressing plate and the second pressing plate are hinged, one end of the first pressing plate is hinged to a position, close to the screw, of one side of the first sliding block, and one end of the second pressing plate is hinged to a position, close to the screw, of one side of the second sliding block.

Further optimization: the longitudinal section of the protective cover is U-shaped, and positioning blocks are respectively installed at positions, close to the bottom of the floor slab, on two side walls of the protective cover.

Further optimization: and a plug is screwed in the counter bore through threads.

When the protective cover is used, the protective cover is covered outside the steel beam, then the screw rod is rotated to drive the first sliding block to descend, meanwhile, the spring supports the second sliding block in the original position, and further the first pressing plate and the second pressing plate are driven to be folded, and one end, far away from the sliding groove, of the first sliding block extends outwards for a certain distance, so that the first pressing plate can be prevented from upwards overturning;

after the first pressing plate and the second pressing plate are folded, the second sliding block is driven to move downwards and compress the spring, and then the second pressing plate is pressed on the steel beam.

The utility model discloses a set up closing device, realized the connection of protection casing and girder steel, also can be with the upper end and the floor laminating of protection casing simultaneously, through setting up the spring, can prevent that the screw rod from driving the second slider and removing, or the second slider from removing the emergence of the circumstances such as under self action of gravity, only can remove after two clamp plates are folded and are accomplished, also made things convenient for the expansion of two clamp plates simultaneously, the utility model provides a current protection casing very inconvenient when the installation, lead to the lower problem of work efficiency.

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

Drawings

Fig. 1 is a schematic diagram of the present invention in an embodiment;

fig. 2 is a schematic diagram of the locking state in the embodiment of the present invention.

In the figure: 1-a floor slab; 2-a steel beam; 3-a protective cover; 4-positioning a block; 5-a screw; 6-a first support; 7-a first slider; 8-a chute; 9-a first platen; 10-a second slide; 11-a second platen; 12-a spring; 13-a second support; 14-a clamp spring; 15-counter bore; and 16-blocking.

Detailed Description

Some specific embodiments of the invention will be described in detail below, by way of example and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale.

In the embodiment, as shown in fig. 1 and 2, the steel beam protection device for the prefabricated steel structure house comprises a floor slab 1, wherein a steel beam 2 is arranged at the bottom of the floor slab 1, a protection cover 3 is covered outside the steel beam 2, and the protection cover 3 is connected with the steel beam 2 through a pressing device.

The pressing device can be arranged in a plurality of ways and arranged along the length direction of the protective cover 3, and is used for realizing the connection of the steel beam 2 and the protective cover 3 from a plurality of points.

The pressing device comprises two symmetrically arranged screw rods 5, the screw rods 5 are perpendicular to the floor slab 1, and the two screw rods 5 are symmetrically arranged on two side walls of the protective cover 3.

Two ends of each screw 5 are respectively connected with the inner wall of the protection cover 3 through a first supporting piece 6 and a second supporting piece 13, and one ends of the first supporting piece 6 and the second supporting piece 13 are fixedly arranged on the side wall of the protection cover 3.

One end of the screw rod 5 is rotatably connected with the first supporting piece 6, and a round hole for accommodating the screw rod 5 is formed in the second supporting piece 13.

The lower end face of the protective cover 3 is provided with a counter bore 15, the lower end of the screw rod 5 penetrates into the counter bore 15, and one end of the screw rod 5 is provided with a cross groove matched with a screwdriver, so that the screw rod 5 can be conveniently rotated.

The protective cover 3 is provided with a through hole for accommodating the screw rod 5, the positions, close to two ends of the through hole, of the screw rod 5 are respectively and coaxially sleeved with a clamp spring 14, and the screw rod 5 is provided with an annular groove matched with the clamp spring 14 for use and used for preventing the screw rod 5 from moving in the pumping direction.

Be provided with first slider 7 and second slider 10 between first support piece 6 and the second support piece 13, offer the spout 8 with first slider 7 and the cooperation of second slider 10 use on the protection casing 3 inner wall, spout 8 and screw rod 5 parallel arrangement.

The first slider 7 is provided with a screw hole matched with the screw rod 5 for use, the second slider 10 is provided with a round hole for accommodating the screw rod 5 to rotate, and the screw rod 5 rotates to drive the first slider 7 to move up and down in the sliding groove 8.

A spring 12 is arranged between the second sliding block 10 and the second supporting piece 13, the spring 12 is sleeved on the screw rod 5, and two ends of the spring 12 are respectively connected with the second sliding block 10 and the second supporting piece 13.

A first pressing plate 9 and a second pressing plate 11 are arranged between the first sliding block 7 and the second sliding block 10, the first pressing plate 9 is hinged to the second pressing plate 11, one end of the first pressing plate 9 is hinged to a position, close to the screw 5, of one side of the first sliding block 7, and one end of the second pressing plate 11 is hinged to a position, close to the screw 5, of one side of the second sliding block 10.

When the first slider 7 is lifted to the highest position, the first pressing plate 9 and the second pressing plate 11 are arranged in a shape of' >, so that the outward protrusion is facilitated.

The longitudinal section of protection casing 3 is the U-shaped, and the position that is close to floor 1 bottom on the both sides wall of protection casing 3 respectively fixed mounting have locating piece 4, uses with the both sides upper end cooperation of girder steel 2 for the left and right sides position of restriction protection casing 3.

The counter bore 15 is internally screwed with a plug 16 through threads, and the plug is used for plugging the counter bore 15, so that the outer surface of the protective cover 3 is smoother.

When the device is used, the protective cover 3 covers the steel beam 2, then the screw 5 is rotated to drive the first sliding block 7 to descend, meanwhile, the spring 12 supports the second sliding block 10 in the original position, and further the first pressing plate 9 and the second pressing plate 11 are driven to be folded, and as one end of the first sliding block 7, which is far away from the sliding groove 8, extends outwards for a certain distance, the first pressing plate 9 can be prevented from being turned upwards;

after the first pressing plate 9 and the second pressing plate 11 are folded, the second sliding block 10 is driven to move downwards and compress the spring 12, so that the second pressing plate 11 is pressed on the steel beam 2 (the steel beam 2 is an I-shaped steel beam).

The utility model discloses a set up closing device, realized the connection of protection casing and girder steel, also can be with the upper end and the floor laminating of protection casing simultaneously, through setting up the spring, can prevent that the screw rod from driving the second slider and removing, or the second slider from removing the emergence of the circumstances such as under self action of gravity, only can remove after two clamp plates are folded and are accomplished, also made things convenient for the expansion of two clamp plates simultaneously, the utility model provides a current protection casing inconvenient very when the installation, lead to the lower problem of work efficiency.

Claims

1. The utility model provides a girder steel protector for assembled steel construction house, includes floor (1), the bottom of floor (1) is provided with girder steel (2), and girder steel (2) outside cover is equipped with protection casing (3), its characterized in that: the protective cover (3) is connected with the steel beam (2) through a pressing device.

2. The steel beam guard for an assembled steel structure house according to claim 1, wherein: the pressing devices are arranged in a plurality of numbers and are arranged along the length direction of the protective cover (3).

3. The steel beam guard for an assembled steel structure house according to claim 2, wherein: the pressing device comprises two symmetrically arranged screw rods (5), the screw rods (5) are perpendicular to the floor slab (1), and the two screw rods (5) are arranged on the side wall of the protective cover (3).

4. The steel beam guard for an assembled steel structure house according to claim 3, wherein: a counter bore (15) is formed in the lower end face of the protective cover (3), and one end of the screw rod (5) penetrates into the counter bore (15).

5. The steel beam guard for an assembled steel structure house according to claim 4, wherein: the protective cover (3) is provided with a through hole for accommodating the screw rod (5), the positions, close to the two ends of the through hole, of the screw rod (5) are respectively and coaxially sleeved with a clamp spring (14), and the screw rod (5) is provided with an annular groove matched with the clamp spring (14) for use.

6. The steel beam guard for an assembled steel structure house according to claim 5, wherein: the novel protective cover is characterized in that a first sliding block (7) and a second sliding block (10) are arranged on the screw rod (5), a sliding groove (8) matched with the first sliding block (7) and the second sliding block (10) in use is formed in the inner wall of the protective cover (3), a screw hole matched with the screw rod (5) in use is formed in the first sliding block (7), and a round hole used for accommodating the screw rod (5) in rotation is formed in the second sliding block (10).

7. The steel beam guard for an assembled steel structure house according to claim 6, wherein: the screw rod (5) is sleeved with a spring (12), and two ends of the spring (12) are respectively connected with the second sliding block (10) and the protective cover (3).

8. The steel beam guard for an assembled steel structure house according to claim 7, wherein: a first pressing plate (9) and a second pressing plate (11) are arranged between the first sliding block (7) and the second sliding block (10), the first pressing plate (9) and the second pressing plate (11) are hinged, one end of the first pressing plate (9) is hinged to a position, close to the screw rod (5), of one side of the first sliding block (7), and one end of the second pressing plate (11) is hinged to a position, close to the screw rod (5), of one side of the second sliding block (10).

9. The steel beam guard for an assembled steel structure house according to claim 8, wherein: the longitudinal section of protection casing (3) is the U-shaped, and installs locating piece (4) respectively near the position of floor (1) bottom on the both sides wall of protection casing (3).

10. The steel beam guard for an assembled steel structure house according to claim 9, wherein: the inside of the counter bore (15) is screwed with a plug (16) through a thread.