CN223661525U - A type of protective railing for building construction - Google Patents

Abstract

This utility model belongs to the field of building construction technology, and in particular to a protective railing for building construction, including a horizontal plate with two side plates welded to the top. By pulling a pull rod, the pull rod drives a limiting ring to move via a connecting rod. The limiting ring causes a corresponding locking pin to slide on a positioning rod and compress a spring, causing the locking pin to separate from one of a plurality of corresponding locking slots. Next, the partition rods are moved sequentially, causing U-shaped blocks to separate from the side plates. Damaged partition rods can be removed and replaced. Then, the U-shaped blocks on the partition rods are placed sequentially into the limiting slots on the side plates. When the last block is placed, another locking slot aligns with the locking pin. Releasing the tension on the pull rod causes the compressed spring to return to its original position, and the spring drives the corresponding locking pin to engage with another locking slot. This allows for individual replacement of partition rods, reducing costs and improving safety.

Description

Rail guard is used in construction is built in room

Technical Field

The utility model relates to the technical field of building construction, in particular to a protective fence for building construction.

Background

The building construction is a kind of building construction, the building construction refers to the production activity of the engineering construction implementation stage, and is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, wherein the building construction comprises foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, and the place of the construction operation is called a building construction site or a construction site and is also called a construction site;

The construction rail guard that uses in the society now, the structure setting of its rail guard grid unit is mostly as an organic wholely, when leading to the rail guard to be in the rail guard when receiving the damage, can not change the rail guard alone, not only increased the potential safety hazard of job site, because the rail guard that damages if not in time changes, can reduce the protection effect of whole rail guard, even lead to the emergence of incident, simultaneously, also brought inconvenience for construction maintenance because it usually needs to demolish whole rail guard or partial grid unit to change the rail guard that damages, this is not only time consuming and laborious, but also increased construction cost, therefore we propose a construction rail guard for the construction of house to solve above-mentioned problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a protective fence for building construction, which solves the problems in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a rail guard for construction is built in room, includes the diaphragm, the top welding of diaphragm has two curb plates, the spacing groove that two both sides were the opening set up has been seted up to one side of curb plate, two on the same side movable contact has a plurality of U-shaped pieces on the spacing groove, the draw-in groove has been seted up on the one side inner wall of U-shaped piece, two opposite fixedly connected with same spacer bar between the U-shaped piece, the cavity has been seted up on the curb plate, the welding has the locating lever on the one side inner wall of cavity, sliding connection has the bayonet lock on the locating lever, fixedly connected with spring between the tip of bayonet lock and the one side inner wall of corresponding cavity, the spring movable sleeve is established on the locating lever that corresponds, fixedly connected with spacing ring on the bayonet lock, one side fixedly connected with two connecting rods on one side of spacing ring, two on one side the tip of connecting rod all extends to the opposite side of corresponding curb plate and welds same pull rod, bayonet lock looks cartridge with in a plurality of corresponding bayonet locks.

Further, a bottom plate is arranged below the transverse plate, and a groove is formed in the top of the bottom plate.

Further, screw rods are rotatably connected to the inner walls of the two sides of the groove, the end parts of the two screw rods, which are close to each other, are fixedly connected, and the screw threads of the two screw rods are opposite in rotation direction.

Further, a motor is fixedly connected to one side of the bottom plate, and the end part of one screw rod of the two screw rods extends out of the bottom plate and is fixedly connected with an output shaft of the motor.

Further, the screw rod is connected with a moving block in a threaded manner, one side of the moving block is rotationally connected with a hinging rod which is obliquely arranged, and the end part of the hinging rod is hinged with the bottom of the transverse plate.

Further, the two sides of the bottom plate are welded with mounting blocks, and mounting holes are formed in the mounting blocks.

(III) beneficial effects

Compared with the prior art, the utility model provides the protective fence for building construction, which has the following beneficial effects:

According to the utility model, the pull rod is pulled, the pull rod drives the limiting ring to move through the connecting rod, the limiting ring drives the corresponding clamping pin to slide on the positioning rod and compress the spring, so that the clamping pin is separated from one clamping groove in the corresponding clamping grooves, then the separating rod is sequentially moved, the U-shaped block is driven by the separating rod to be separated from the side plate, the damaged separating rod is removed for replacement, then the U-shaped block on the separating rod is sequentially placed on the limiting groove on the side plate, and when the U-shaped block is placed on the last limiting groove, the other clamping groove in the clamping grooves and the clamping pin are opposite to each other, the pulling force on the pull rod is released, the spring in the compressed state is reset, and the spring drives the corresponding clamping pin to be clamped with the other clamping groove in the clamping grooves, so that the separating rod can be independently replaced, the cost is reduced, and the safety is improved.

Drawings

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

FIG. 2 is a schematic view of a spacer bar of the present utility model with a perspective view removed;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

FIG. 4 shows a side plate of the present utility model a schematic cut-away three-dimensional structure;

Fig. 5 is a schematic view of a connection structure of a spacer rod and a U-shaped block according to the present utility model.

The device comprises a transverse plate 1, a side plate 2, a side plate 3, a limit groove 4, a U-shaped block 5, a clamping groove 6, a partition rod 7, a cavity 8, a locating rod 9, a clamping pin 10, a spring 11, a limit ring 12, a connecting rod 13, a pull rod 14, a bottom plate 15, a groove 16, a moving block 17, a hinging rod 18, a motor 19, a mounting block 20 and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-5, a protective fence for building construction provided by an embodiment of the utility model comprises a transverse plate 1, two side plates 2 are welded at the top of the transverse plate 1, two limit grooves 3 with two sides being provided with openings are respectively arranged at one side of the side plates 2, a clamping groove 5 is arranged on the inner wall of one side of a plurality of U-shaped blocks 4,U which are movably contacted with one limit groove 3 at the same side, one partition rod 6 is fixedly connected between two opposite U-shaped blocks 4, a cavity 7 is arranged on the side plates 2, a positioning rod 8 is welded on the inner wall of one side of the cavity 7, a bayonet lock 9 is slidingly connected on the positioning rod 8, a spring 10 is fixedly connected between the end part of the bayonet lock 9 and the inner wall of one side of the corresponding cavity 7, the spring 10 is movably sleeved on the corresponding positioning rod 8, a limit ring 11 is fixedly connected on the bayonet lock 9, two connecting rods 12 are fixedly connected on one side of the limit ring 11, the ends of the two connecting rods 12 on the same side extend to the other side of the corresponding side plate 2 and are welded with the same pull rod 13, the clamping pin 9 is clamped with one clamping groove 5 of the corresponding clamping grooves 5, the pull rod 13 is pulled, the limiting ring 11 is driven by the pull rod 13 to move through the corresponding connecting rod 12, the limiting ring 11 drives the corresponding clamping pin 9 to slide on the positioning rod 8 and compress the spring 10, so that the clamping pin 9 is separated from the corresponding clamping groove 5 of the clamping grooves 5, the separating rod 6 is sequentially moved, the separating rod 6 drives the corresponding U-shaped block 4 to be separated from the side plate 2, the damaged separating rod 6 is removed for replacement, the U-shaped blocks 4 on the separating rod 6 are sequentially placed on the limiting grooves 3 on the side plate 2, when the limiting ring is placed to the last, the other clamping groove 5 and the clamping pin 9 in the plurality of clamping grooves 5 are opposite to each other, the pulling force on the pull rod 13 is relaxed, at this time, the spring 10 in the compressed state is reset, the spring 10 drives the corresponding bayonet lock 9 to be clamped with the other bayonet lock 5 in the plurality of bayonet locks 5, and the spacer rod 6 can be replaced independently, so that the cost is reduced, and the safety is improved.

In some embodiments, a bottom plate 14 is provided below the transverse plate 1, and a groove 15 is provided at the top of the bottom plate 14.

In some embodiments, the screw rods 20 are rotatably connected to the inner walls of the two sides of the groove 15, the end portions of the two screw rods 20 close to each other are fixedly connected, the threads of the two screw rods 20 are opposite in rotation direction, and the screw rods 20 play a role in rotation.

In some embodiments, a motor 18 is fixedly connected to one side of the base plate 14, and an end of one of the two lead screws 20 extends out of the base plate 14 and is fixedly connected to an output shaft of the motor 18.

In some embodiments, the screw rod 20 is connected with a moving block 16 in a threaded manner, one side of the moving block 16 is rotatably connected with a hinging rod 17 which is obliquely arranged, and the end part of the hinging rod 17 is hinged with the bottom of the transverse plate 1.

In some embodiments, the two sides of the bottom plate 14 are welded with the mounting blocks 19, the mounting blocks 19 are provided with mounting holes, and the mounting blocks 19 play a role in fixation.

When the movable type clamping device is used, the bottom plate 14 is fixed at a used place through the mounting block 19, the motor 18 is started, the corresponding movable block 16 is driven to move through the screw rod 20, the movable block 16 extrudes the corresponding hinge rod 17 in the moving process, the hinge rod 17 drives the side plate 2 to move through the transverse plate 1 under the action of extrusion force, the side plate 2 drives the partition rod 6 to move through the U-shaped block 4, so that the height of the movable type clamping device can be adjusted according to requirements, when the damaged partition rod 6 needs to be replaced, the pull rod 13 is pulled, the pull rod 13 drives the limiting ring 11 to move through the corresponding connecting rod 12, the limiting ring 11 drives the corresponding clamping pin 9 to slide on the positioning rod 8 and compress the spring 10, the clamping pin 9 is separated from one clamping groove 5 in the corresponding clamping groove 5, the corresponding clamping groove 6 is sequentially moved, the partition rod 6 drives the corresponding U-shaped block 4 to be separated from the side plate 2, the damaged partition rod 6 is removed, the U-shaped block 4 on the plurality of partition rods 6 is sequentially placed on the limiting groove 3 on the side plate 2, when the damaged partition rod 6 needs to be replaced, the clamping pin 9 is placed in the clamping groove 5 is placed in the corresponding clamping groove 5, the clamping groove is separated from the other clamping groove 5, the clamping groove is compressed, and the cost of the clamping pin is lowered, and the cost of the clamping pin is lowered, and the clamping pin is kept in the corresponding clamping groove is kept in the state to be in a state and the corresponding clamping groove 10 and is in a state and the corresponding clamping groove and the clamping groove is in a state and the state more than the clamping groove 5.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a guard rail for house construction, includes diaphragm (1), its characterized in that the top welding of diaphragm (1) has two curb plates (2), limit groove (3) that two both sides were the opening setting are offered to one side of curb plate (2), and two on same side limit groove (3) movable contact has a plurality of U-shaped piece (4), set up draw-in groove (5) on one side inner wall of U-shaped piece (4), two opposite fixedly connected with one spacer rod (6) between U-shaped piece (4), set up cavity (7) on curb plate (2), welding has locating lever (8) on one side inner wall of cavity (7), sliding connection has bayonet lock (9) on locating lever (8), fixedly connected with spring (10) between the tip of bayonet lock (9) and one side inner wall of corresponding cavity (7), spring (10) movable sleeve is established on corresponding locating lever (8), fixedly connected with clamping ring (11) on one side inner wall of U-shaped piece (4), fixedly connected with one spacer rod (6) between two opposite side (12) and two connecting rods (12) have one side of connecting rod (13) to extend, the clamping pin (9) is clamped with one clamping groove (5) in the corresponding clamping grooves (5).

2. The protective fence for building construction according to claim 1, wherein a bottom plate (14) is arranged below the transverse plate (1), and a groove (15) is formed in the top of the bottom plate (14).

3. The protective guard for building construction according to claim 2, wherein screw rods (20) are rotatably connected to inner walls of two sides of the groove (15), end portions, close to each other, of the two screw rods (20) are fixedly connected, and threads of the two screw rods (20) are opposite in rotation direction.

4. A guard rail for building construction according to claim 3, wherein one side of the base plate (14) is fixedly connected with a motor (18), and the end part of one screw rod (20) of the two screw rods (20) extends out of the base plate (14) and is fixedly connected with an output shaft of the motor (18).

5. The guard rail for building construction according to claim 4, wherein the screw rod (20) is connected with a moving block (16) in a threaded mode, one side of the moving block (16) is rotatably connected with a hinging rod (17) which is obliquely arranged, and the end portion of the hinging rod (17) is hinged with the bottom of the transverse plate (1).

6. The protective guard for building construction according to claim 5, wherein the two sides of the bottom plate (14) are welded with mounting blocks (19), and the mounting blocks (19) are provided with mounting holes.