CN210976628U - An adjustable security device for building construction - Google Patents

Abstract

The utility model discloses an adjustable security device for construction in the technical field of construction engineering, comprising a safety rod, the bottom of the safety rod is fixedly connected with a No. L-shaped rod, and the outer wall of the No. 1 L-shaped rod is provided with a threaded hole. The top of the L-shaped rod is plugged with a lower pressure plate, the outer wall of the safety rod is sleeved with a mounting sleeve, the outer wall of the safety rod is sleeved with a limit cylinder, and the outer wall of the limit cylinder is fixedly installed with a No. 2 L-shaped rod, of which three groups are inserted Inserting rods are respectively inserted into the holes, a horizontal plate is fixedly installed on the top of each group of insertion rods, and the other end of each group of horizontal plates is provided with a round hole, and vertical rods are inserted into the three groups of round holes. The threaded barrel and the backing plate, the inner wall of the inner threaded barrel is evenly provided with a No. 1 thread, the limit cylinder includes an outer cylinder and a threaded plate, and the outer wall of the threaded plate is evenly provided with a No. 2 thread, the device is simple to operate, has a high safety factor, and has relatively Strong stability, improve the efficiency of construction, can be widely used in the field of construction.

Description

An adjustable security device for building construction

technical field

The utility model relates to the technical field of construction engineering, in particular to an adjustable security device for construction.

Background technique

When the overall construction of the building is completed and the safety frame is dismantled, due to some problems, the building needs to be temporarily laid again. When repairing work, the existing solutions are mostly to fix the safety rope from the roof, and the workers tie the safety rope to the outer wall of the building. In construction, this method has a low safety factor and poor operational stability, which brings certain difficulties to construction activities.

Based on this, the utility model designs an adjustable security device for building construction to solve the above problems.

Utility model content

The purpose of the utility model is to provide an adjustable security device for building construction, in order to solve the existing solutions proposed in the above background technology, most of the existing solutions are to fix the safety rope from the roof, and the workers tie the safety rope to construct the outer wall of the building, This method has a low safety factor and poor operation stability, which brings certain difficulties to construction activities.

In order to achieve the above purpose, the utility model provides the following technical solutions: an adjustable security device for construction, comprising a safety rod, the bottom of the safety rod is fixedly connected with a No. L-shaped rod, and the outer wall of the No. 1 L-shaped rod is fixedly connected. There are threaded holes, the top of the No. 1 L-shaped rod is inserted with a lower pressure plate, the outer wall of the safety rod is sleeved with a mounting sleeve, the top of the mounting sleeve is fixedly installed with a safety pedal, and the safety rod is A limit cylinder is sleeved on the outer wall of the limit cylinder, a No. 2 L-shaped rod is fixedly installed on the outer wall of the limit cylinder, the outer wall of the No. 2 L-shaped rod is provided with a threaded hole, and the bottom of the No. 2 L-shaped rod is inserted with a The upper pressure plate, the side wall of the upper pressure plate is provided with a hole, the threaded hole is threaded with a No. 2 fixing bolt, the upper pressure plate and the No. 2 L-shaped rod are fixedly connected by the No. 2 fixing bolt, and the safety rod is The outer wall is sleeved with a fixed inner cylinder, the top of the fixed inner cylinder is fixedly installed with a mounting ring, and the top of the mounting ring is provided with several groups of insertion holes, and the insertion holes are provided with at least six groups, among which three groups of insertion holes are provided. Inserting rods are respectively inserted, the top of each group of the insertion rods is fixedly installed with a horizontal plate, the other end of each group of horizontal plates is provided with a circular hole, and vertical rods are inserted into the three groups of circular holes, and the fixed inner The barrel includes an inner threaded barrel and a backing plate, the inner wall of the inner threaded barrel is uniformly provided with a No. 1 thread, the limiting barrel includes an outer barrel and a threaded plate, and the outer wall of the threaded plate is uniformly provided with a No. 2 thread.

Preferably, the side wall of the lower pressing plate is provided with a hole, the threaded hole is threadedly fitted with a No. 1 fixing bolt, and the lower pressing plate and the No. 1 L-shaped rod are fixedly connected by a No. 1 fixing bolt.

Preferably, a limit block is fixedly installed on the top of the safety bar.

Preferably, an anti-falling block is fixedly installed at the bottom of the vertical rod.

Preferably, a handle is fixedly installed on the top of the vertical rod.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model places the device on the outer wall of the building, so that the lower pressing plate is fixed on the top of the balcony on the next floor, and by moving the position of the limiting cylinder, the upper pressure plate is fixed. The pressure plate is just locked at the bottom of the upper balcony. At this time, manually insert the insertion rod into the jack, and continue to rotate the handle to drive the fixed inner cylinder to move down, so that the backing plate is inserted into the inner side of the threaded plate, so that the backing plate is locked in the hole. Between the safety rod and the threaded plate, the thread of the No. 1 thread and the No. 2 thread cooperate to make the fixed inner cylinder continue to move downward, so that the backing plate and the threaded plate are continuously extruded, and under the action of extrusion, the limit The cylinder and the fixed inner cylinder are firmly clamped to the outer wall of the safety rod and fixed in a suitable position. At this time, the construction personnel who have fastened the safety belt can step on the safety pedal to repair the outer wall of the building. It has the function of limiting the position, preventing the horizontal plate from falling off the outer wall of the vertical rod through the setting of the anti-falling block. The device is easy to operate, has a high safety factor, has strong stability, and improves the construction efficiency. Construction sector.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the main view structure schematic diagram of the present utility model;

Fig. 2 is the structural schematic diagram of the side view angle of the present invention;

Fig. 3 is the enlarged structural representation of A in Fig. 2 of the utility model;

Fig. 4 is the structural schematic diagram of the cross-sectional view of the utility model;

FIG. 5 is an enlarged structural schematic diagram of B in FIG. 4 of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1-Safety rod, 2-No.1 L-shaped rod, 3-No.1 fixing bolt, 4-Lower pressure plate, 5-Installation sleeve, 6-Safety pedal, 7-Limiting block, 8-Limiting cylinder, 9- No.2 L-shaped rod, 10-No.2 fixing bolt, 11-upper plate, 12-fixed inner cylinder, 13-socket, 14-insertion rod, 15-vertical rod, 16-handle, 17-outer cylinder, 18- Threaded plate, 19-No.2 thread, 20-Internal thread barrel, 21-No.1 thread, 22-Backing plate, 23-Cross plate, 24-Anti-drop block, 25-Installation ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5, the present utility model provides a technical solution: an adjustable security device for construction, comprising a safety rod 1, the bottom of the safety rod 1 is fixedly connected with a No. L-shaped rod 2, and a No. 1 L-shaped rod The outer wall of 2 is provided with threaded holes, the top of the No. 1 L-shaped rod 2 is inserted with a lower pressure plate 4, the outer wall of the safety rod 1 is sleeved with an installation sleeve 5, and the top of the installation sleeve 5 is fixedly installed with a safety pedal 6. The outer wall of the rod 1 is sleeved with a limit cylinder 8, the outer wall of the limit cylinder 8 is fixedly installed with a No. 2 L-shaped rod 9, the outer wall of the No. 2 L-shaped rod 9 is provided with a threaded hole, and the bottom of the No. 2 L-shaped rod 9 is inserted. There is an upper pressure plate 11, the side wall of the upper pressure plate 11 is provided with a hole, and the threaded hole is threaded with a No. 2 fixing bolt 10. The upper pressure plate 11 and the No. 2 L-shaped rod 9 are fixedly connected by the No. 2 fixing bolt 10. The outer wall is sleeved with a fixed inner cylinder 12, the top of the fixed inner cylinder 12 is fixedly mounted with a mounting ring 25, and the top of the mounting ring 25 is provided with several groups of sockets 13, and at least six sets of sockets 13 are provided, of which three sets of sockets 13 Inserting rods 14 are respectively inserted in the middle, the top of each group of insertion rods 14 is fixedly installed with a horizontal plate 23, the other end of each group of horizontal plates 23 is provided with a circular hole, and vertical rods 15 are inserted into the three groups of circular holes. The barrel 12 includes an inner threaded barrel 20 and a backing plate 22. The inner wall of the inner threaded barrel 20 is evenly provided with a No. 1 thread 21, and the limiting barrel 8 includes an outer barrel 17 and a threaded plate 18. The outer wall of the threaded plate 18 is evenly provided with a No. 2 thread. 19.

Among them, the side wall of the lower pressing plate 4 is provided with a hole, the threaded hole is threaded with a No. 1 fixing bolt 3, the lower pressing plate 4 and the No. 1 L-shaped rod 2 are fixedly connected by the No. 1 fixing bolt 3, and the top of the safety rod 1 is fixed and installed with a limited position Block 7, the bottom of the vertical rod 15 is fixedly installed with an anti-falling block 24, and the top of the vertical rod 15 is fixedly installed with a handle 16.

A specific application of this embodiment is: in the present invention, by placing the device on the outer wall of the building, the lower pressing plate 4 is fixed on the top of the balcony on the next floor, and by moving the position of the limiting cylinder 8, the upper pressing plate 11 is just locked. It is closed at the bottom of the balcony on the upper floor. At this time, manually insert the insertion rod 14 into the jack 13, and continue to rotate the handle 16 to drive the fixed inner cylinder 12 to move downward, so that the backing plate 22 is inserted into the inner side of the threaded plate 18, so that the backing plate is 22 is engaged between the safety rod 1 and the threaded plate 18, and through the thread cooperation of the No. 1 thread 21 and the No. 2 thread 19, the fixed inner cylinder 12 continues to move downward, so that the backing plate 22 and the threaded plate 18 are continuously squeezed , under the action of extrusion, the limit cylinder 8 and the fixed inner cylinder 12 are firmly clamped on the outer wall of the safety rod 1 and fixed in a suitable position. At this time, the construction personnel who have tied the safety belt can step on the safety pedal 6 The outer wall of the building is repaired and constructed. The setting of the limit block 7 plays a limiting role, and the setting of the anti-fall block 24 prevents the horizontal plate 23 from falling off the outer wall of the vertical rod 15. The device is simple to operate and has a relatively high safety factor. High, has strong stability, improves the efficiency of construction, and can be widely used in the field of construction.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. An adjustable security device for building construction, comprising a safety rod (1), characterized in that: the bottom of the safety rod (1) is fixedly connected with a No. L-shaped rod (2), and the No. 1 L-shaped rod The outer wall of (2) is provided with threaded holes, the top of the No. 1 L-shaped rod (2) is inserted with a lower pressure plate (4), and the outer wall of the safety rod (1) is sleeved with a mounting sleeve (5), A safety pedal (6) is fixedly installed on the top of the installation sleeve (5), a limit cylinder (8) is sleeved on the outer wall of the safety rod (1), and a limit cylinder (8) is fixedly installed on the outer wall of the limit cylinder (8). No. 2 L-shaped rod (9), the outer wall of the No. 2 L-shaped rod (9) is provided with threaded holes, and the bottom of the No. 2 L-shaped rod (9) is inserted with an upper pressure plate (11), the upper The side wall of the pressure plate (11) is provided with a hole, the threaded hole is threaded with a No. 2 fixing bolt (10), and the upper pressure plate (11) and the No. 2 L-shaped rod (9) pass through the No. 2 fixing bolt (10). ) fixed connection, the outer wall of the safety rod (1) is sleeved with a fixed inner cylinder (12), the top of the fixed inner cylinder (12) is fixedly installed with a mounting ring (25), the mounting ring (25) The top is provided with several groups of jacks (13), the jacks (13) are provided with at least six groups, wherein three groups of jacks (13) are respectively inserted with insertion rods (14), and each group of the insertion rods ( 14) A horizontal plate (23) is fixedly installed on the top of the horizontal plate, the other end of each group of horizontal plates (23) is provided with a circular hole, and vertical rods (15) are inserted into the three groups of circular holes, and the fixed inner cylinder ( 12) Including an inner thread cylinder (20) and a backing plate (22), the inner wall of the inner thread cylinder (20) is uniformly provided with a thread (21), and the limit cylinder (8) includes an outer cylinder (17) and a threaded plate (18), the outer wall of the threaded plate (18) is uniformly provided with No. 2 threads (19). 2. An adjustable security device for building construction according to claim 1, characterized in that: the side wall of the lower pressing plate (4) is provided with a hole, and the threaded hole is threaded with a No. 1 fixing bolt (3) , the lower pressing plate (4) is fixedly connected with the No. 1 L-shaped rod (2) through the No. 1 fixing bolt (3). 3 . The adjustable security device for building construction according to claim 1 , wherein a limit block ( 7 ) is fixedly installed on the top of the safety bar ( 1 ). 4 . 4 . The adjustable security device for building construction according to claim 1 , wherein an anti-falling block ( 24 ) is fixedly installed at the bottom of the vertical rod ( 15 ). 5 . 5 . The adjustable security device for building construction according to claim 1 , wherein a handle ( 16 ) is fixedly installed on the top of the vertical rod ( 15 ). 6 .

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