CN219298852U

CN219298852U - Edge opening protecting device for building construction

Info

Publication number: CN219298852U
Application number: CN202320829906.9U
Authority: CN
Inventors: 雷鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-04
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a protection device for a building construction edge hole, which comprises a spliced net, wherein butt joint rails are fixedly connected to the upper side and the left side of the spliced net, and butt joint strips are fixedly connected to the right side and the lower side of the spliced net; the fixed blocks are fixedly arranged on the side surfaces of the butt joint rails, and a connecting screw rod and a connecting nut are connected between the adjacent fixed blocks; the positioning plate is respectively arranged on the side face of the rightmost butt joint strip and the side face of the leftmost butt joint rail through countersunk head screws; the clamping mechanism is fixed on the side face of the positioning plate through a fixing nut and comprises a fixing seat, a screw, a first clamping plate, a second clamping plate, a sliding block and a handle. Through the concatenation setting of concatenation net for can directly change the concatenation net at impaired position, can avoid the monoblock to change the wasting of resources that causes, and this device is after the installation, and the marginal space is less, has promoted the security.

Description

Edge opening protecting device for building construction

Technical Field

The utility model relates to the field of protection devices, in particular to a protection device for a border hole in building construction.

Background

The edge opening in the construction must set up safety device to avoid taking place the incident, like patent application number: 202120975563.8 the utility model discloses a construction faces limit entrance to a cave safety device, including setting firmly the rectangular frame that faces limit entrance to a cave and ligature the protection network on rectangular frame, rectangular frame includes four telescopic link mechanisms that connect in order from beginning to end, telescopic link mechanism includes flexible pipe and telescopic link, but the telescopic link includes section of cup jointing and non-section of cup jointing, and the section of cup jointing of telescopic link and flexible pipe cup joint, be provided with the fixed subassembly that is used for fixing two relative positions between flexible pipe and the telescopic link; the protection network comprises four sub protection networks which are arranged in a rectangular shape, each sub protection network comprises two adjacent binding edges and two adjacent non-binding edges, the two binding edges of each sub protection network are respectively bound on the two adjacent telescopic rod mechanisms, the binding edges are bound on the telescopic tubes of the telescopic rod mechanisms or the non-sleeved sections of the telescopic rods, the adjacent two non-binding edges of each sub protection network are overlapped, and the sub protection network is provided with a connecting assembly in an overlapped area. The method has the following advantages: the comprehensiveness of the safety protection of the edge opening is improved, and the safety problem of building construction is improved.

However, this patent still suffers from the following drawbacks: after a certain part of the sub-protective net is damaged, a whole sub-protective net needs to be replaced, and the defect of resource waste exists.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a protection device for a building construction edge hole, which can avoid resource waste caused by whole replacement and has high safety.

According to the technical scheme provided by the embodiment of the utility model, the protection device for the adjacent-edge hole in the building construction comprises a spliced net, wherein butt joint rails are fixedly connected to the upper side and the left side of the spliced net, and butt joint strips are fixedly connected to the right side and the lower side of the spliced net; the edge of the spliced net is a frame, the inner side of the butt joint rail is provided with a containing groove matched with the butt joint strip, the fixing blocks are fixedly arranged on the side face of the butt joint rail, and a connecting screw rod and a connecting nut are connected between the adjacent fixing blocks; the side surface of the fixed block is provided with a first through hole matched with the connecting screw rod, and the positioning plate is respectively arranged on the side surface of the rightmost butt joint strip and the side surface of the leftmost butt joint rail through countersunk head screws; the clamping mechanism is fixed on the side face of the positioning plate through a fixing nut and comprises a fixing seat, a threaded rod, a first clamping plate, a second clamping plate, a sliding block and a handle; the side welding of fixing base has the dead screw, the side of locating plate be equipped with dead screw assorted second through-hole, the threaded rod passes through the bearing assembly and is in the inboard of fixing base, the surface of threaded rod is equipped with first screw thread and second screw thread, the inside fixed mounting of first splint have with the first spiro union cover of first screw thread spiro union, the inside fixed mounting of second splint have with the second spiro union cover of second screw thread spiro union, the slider respectively fixed mounting be in first splint with the side of second splint, the inboard of fixing base be equipped with slider assorted spout, handle fixed mounting is in the tip of threaded rod, the additional pole, additional pole respectively fixed connection is in the upper and lower side of fixing base, the side of additional pole is connected with the splice pole through countersunk screw, the width of splice pole equals the width of additional pole, the splice pole is located respectively the left and right sides of splice net, the first splint with the side of second splice has flexible pad all

In summary, the utility model has the following beneficial effects: through the concatenation setting of concatenation net for can directly change the concatenation net at impaired position, can avoid the monoblock to change the wasting of resources that causes, and this device is after the installation, and the marginal space is less, has promoted the security.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the clamping mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the joint of the spliced net, butt-joint rail, butt-joint strip and fixing block of the present utility model;

FIG. 4 is a schematic side view of the junction of the additional bar and splice bar of the present utility model;

fig. 5 is a schematic side view of the butt joint of the present utility model.

Reference numerals in the drawings: 1. splicing the net; 2. butt-joint rails; 3. butt joint strips; 4. a fixed block; 5. a connecting screw; 6. a coupling nut; 7. a positioning plate; 8. a clamping mechanism; 81. a fixing seat; 82. a threaded rod; 83. a first clamping plate; 84. a second clamping plate; 85. a slide block; 86. a handle; 9. an additional lever; 10. splicing the connecting rods; 11. and (5) fixing the screw rod.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The edge opening protector is faced in construction, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, the edge of concatenation net 1 is the frame, the inboard of butt joint rail 2 be equipped with butt joint strip 3 assorted holding tank has made things convenient for butt joint rail 2 and butt joint strip 3. The side of fixed block 4 be equipped with connecting screw 5 assorted first through-hole has made things convenient for connecting screw 5's installation, the side welding of fixing base 81 has fixing screw 11.

As shown in fig. 1, 2 and 4, the side surface of the positioning plate 7 is provided with a second through hole matched with the fixing screw 11, so that the fixing screw 11 is convenient to install, and the width of the splicing rod 10 is equal to the width of the additional rod 9. The threaded rod 82 is assembled on the inner side of the fixing seat 81 through a bearing, a first thread and a second thread are arranged on the outer surface of the threaded rod 82, a first screw sleeve screwed with the first thread is fixedly arranged in the first clamping plate 83, a second screw sleeve screwed with the second thread is fixedly arranged in the second clamping plate 84, and screw connection of the first clamping plate 83, the second clamping plate 84 and the threaded rod 82 is facilitated.

As shown in fig. 1, 2 and 4, the sliding blocks 85 are respectively and fixedly installed on the side surfaces of the first clamping plate 83 and the second clamping plate 84, sliding grooves matched with the sliding blocks 85 are formed in the inner sides of the fixing seats 81, the sliding blocks 85 can slide along the sliding grooves, and the handles 86 are fixedly installed at the end parts of the threaded rods 82, so that the threaded rods 82 can be conveniently rotated. The splicing rods 10 are respectively located at the left side and the right side of the spliced net 1, so that gaps at two sides can be reduced, and flexible pads are bonded on the side surfaces of the first clamping plate 83 and the second clamping plate 84, so that wall damage during clamping can be avoided.

When in use, the utility model is characterized in that: according to the size of the opening, the splicing quantity of the spliced nets 1 is adjusted, then the spliced nets 1 are fixedly connected through the connecting screw 5 and the connecting nut 6, then the spliced net 1 at the lowest row is directly placed on the ground, the bottom gap can be reduced, the position of the clamping mechanism 8 is adjusted, the size of the protection device is more adaptive to that of the opening, then the handle 86 of the clamping mechanism 8 is rotated, the threaded rod 82 is driven to rotate, the threaded rod 82 drives the first clamping plate 83 and the second clamping plate 84 to be close to each other, the clamping and fixing are carried out on two side walls of the edge opening, the splicing rods 10 are fixed, the gaps at the two sides can be reduced, the safety is improved, after the protection device is damaged, the spliced net 1 at the damaged position can be directly replaced, the resource waste caused by whole replacement can be avoided, and meanwhile, the protection device can be freely split, and is convenient to carry.

The above description is only illustrative of the preferred embodiments of the utility model and the technical principles employed. Meanwhile, the scope of the utility model is not limited to the technical scheme formed by the specific combination of the technical features, and other technical schemes formed by any combination of the technical features or the equivalent features thereof without departing from the inventive concept are also covered. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims

1. Edge entrance to a cave protector is faced in construction, characterized by: the splicing net comprises a splicing net (1), wherein butt joint rails (2) are fixedly connected to the upper side and the left side of the splicing net (1), and butt joint strips (3) are fixedly connected to the right side and the lower side of the splicing net (1);

the fixing blocks (4), wherein the fixing blocks (4) are fixedly arranged on the side surfaces of the butt joint rails (2), and a connecting screw rod (5) and a connecting nut (6) are connected between the adjacent fixing blocks (4);

the positioning plate (7) is respectively arranged on the side surface of the rightmost butt joint strip (3) and the side surface of the leftmost butt joint rail (2) through countersunk screws;

the clamping mechanism (8), the clamping mechanism (8) is fixed on the side face of the positioning plate (7) through a fixing nut, and the clamping mechanism (8) comprises a fixing seat (81), a threaded rod (82), a first clamping plate (83), a second clamping plate (84), a sliding block (85) and a handle (86);

the additional rods (9) are respectively and fixedly connected to the upper part and the lower part of the fixing seat (81), and the side surfaces of the additional rods (9) are connected with splicing rods (10) through countersunk head screws.

2. The building construction edge tunnel portal protection device according to claim 1, wherein: the edge of the spliced net (1) is a frame, and the inner side of the butt joint rail (2) is provided with an accommodating groove matched with the butt joint strip (3).

3. The building construction edge tunnel portal protection device according to claim 1, wherein: the side of fixed block (4) be equipped with connecting screw rod (5) assorted first through-hole, the side welding of fixing base (81) has fixing screw rod (11).

4. A building construction edge tunnel portal protection device according to claim 3, characterized in that: the side of the locating plate (7) is provided with a second through hole matched with the fixing screw rod (11), and the width of the splicing rod (10) is equal to that of the additional rod (9).

5. The building construction edge tunnel portal protection device according to claim 1, wherein: the threaded rod (82) is assembled on the inner side of the fixed seat (81) through a bearing, a first thread and a second thread are arranged on the outer surface of the threaded rod (82), a first screw sleeve screwed with the first thread is fixedly arranged in the first clamping plate (83), and a second screw sleeve screwed with the second thread is fixedly arranged in the second clamping plate (84).

6. The building construction edge tunnel portal protection device according to claim 1, wherein: the sliding blocks (85) are respectively and fixedly arranged on the side surfaces of the first clamping plate (83) and the second clamping plate (84), sliding grooves matched with the sliding blocks (85) are formed in the inner sides of the fixing seats (81), and the handles (86) are fixedly arranged at the end parts of the threaded rods (82).

7. The building construction edge tunnel portal protection device according to claim 1, wherein: the splicing rods (10) are respectively positioned at the left side and the right side of the spliced net (1), and flexible pads are bonded on the side surfaces of the first clamping plate (83) and the second clamping plate (84).