CN217054442U

CN217054442U - Construction faces limit entrance to a cave safety device

Info

Publication number: CN217054442U
Application number: CN202220596191.2U
Authority: CN
Inventors: 巫奇帆
Original assignee: Sichuan Huayuan Construction Engineering Co ltd
Current assignee: Sichuan Huayuan Construction Engineering Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-26
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a construction safety construction technical field specifically is a construction faces limit entrance to a cave safety device, including pole setting, movable mounting be in the surperficial activity buckle of pole setting and setting are in the inside railing of activity buckle, the bottom of pole setting is provided with the mount pad, the avris of mount pad is provided with fastener. This edge entrance to a cave safety device is faced in construction, place 4 mounts at the interior angle surface that faces the edge entrance to a cave, the pull goes out to support the pole afterwards, remove outer screw sleeve department until the screw thread district, insert the card post with the inserted block after that, then twist and move the loop bar, can let two support pole antiport, thereby let the board that supports of both sides to face the inner wall of edge entrance to a cave and extrude, utilize movable buckle to install the railing afterwards, until will face the four sides of edge entrance to a cave surround can, compare the mounting means who adopts expansion bolts, this application need not to slot the wall body, can reduce by a wide margin the damage of wall body, and no matter the dismouting is all more convenient, swiftly.

Description

Construction faces limit entrance to a cave safety device

Technical Field

The application relates to a construction safety construction technical field specifically is a building construction faces limit entrance to a cave safety device.

Background

Face limit entrance to a cave in the construction and must set up safety device to avoid taking place the incident, face limit entrance to a cave protection and generally adopt expansion bolts with half moon shape clamp anchor on facing the both sides wall body of limit entrance to a cave, fasten the both ends of protection steel pipe respectively on lieing in the half moon shape clamp that faces limit entrance to a cave both sides again, in order to face limit protection.

At the in-process that realizes this application, the inventor finds that there is following problem at least in this technique, faces limit entrance to a cave safety device installation, adopts expansion bolts can cause the damage to the wall body, when demolising moreover, need execute and beat expansion bolts, just can demolish the bolt, and this in-process will cause secondary damage to the outward appearance of wall body again, in view of this, this application has proposed a building construction faces limit entrance to a cave safety device.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a construction faces limit entrance to a cave safety device, possesses the low grade advantage of damage to the wall body, has solved and has adopted expansion bolts can cause the damage to the wall body, when demolising moreover, executes to beat expansion bolts in needs, just can demolish the bolt, and this in-process will cause secondary damage's problem to the outward appearance of wall body again.

In order to realize the purpose of low damage to the wall, the application provides the following technical scheme: the utility model provides a limit entrance to a cave safety device is faced in construction, includes pole setting, movable mounting and is in the activity buckle on pole setting surface and connection are adjacent railing between the activity buckle, the bottom of pole setting is provided with the mount pad, the avris of mount pad is provided with fastener, the mount pad is including setting up the butt joint cover of pole setting one end, the other end fixed mounting of butt joint cover has the roof, the another side fixed mounting of roof has the offset, butt joint cover avris fixed mounting have with the card post of fastener joint, fastener includes the loop bar, the both ends fixed mounting of loop bar has outer screw cover, the inside of loop bar be provided with the offset bar of card post joint.

Place 4 mount pads at the interior angle surface who faces limit entrance to a cave, let the roof place the surface that faces the limit entrance to a cave, make to support the board and pasting the interior angle that faces the limit entrance to a cave, make the mount pad can not drop easily in the entrance to a cave, the pull goes out to support the pole afterwards, remove outer thread bush department until the screw thread district, insert the inserted block card post after that, then twist and move the loop bar, can let two support the pole reverse migration, thereby let the support board of both sides extrude the inner wall that faces the limit entrance to a cave, thereby accomplish the fixed of mount pad, utilize movable buckle to install the railing afterwards, until will face the four sides of limit entrance to a cave surround can, compare the conventional mode, this mode can reduce by a wide margin to the damage of wall body, and the dismouting is more convenient.

Furthermore, one end of the vertical rod is fixedly provided with a connecting rod in threaded connection with the butt joint sleeve.

The connecting rod is the threaded rod, utilizes the connecting rod to be connected pole setting and butt joint cover, and the time spent not, can dismantle, conveniently carry.

Furthermore, the butting sleeve is a rectangular body, a butting hole in a vertical state is formed in the butting sleeve, and an internal thread in threaded fit with the connecting rod is formed in the butting hole.

Adopt threaded connection pole setting and nipple, can let the rail after more firm.

Furthermore, the top plate and the abutting plate are both square plates, two right-angle sides of the top plate and the abutting plate are flush, and the side length of the abutting plate is half of that of the top plate.

When the mounting seat is placed, two side edges of the abutting plate need to be in contact with two sides of the inner corner of the adjacent edge opening, and the mounting seat can be stably and stably placed on the surface of the adjacent edge opening.

Furthermore, the equal fixed mounting of two lateral walls of nipple has the card post, two the height that the card post is located is the same, the card post is kept away from the draw-in groove has been seted up to the one end of nipple.

The axial lead mutually perpendicular of two card posts, the limit of facing the edge entrance to a cave inner angle is aimed at to the axle center of card post, adopts the card post that the diameter is the same, can make things convenient for later stage installation fastener.

Furthermore, the two ends of the loop bar are respectively provided with a containing hole groove which is connected with the support bar in a sliding manner, and the lengths of the two containing hole grooves are equal.

Set up and accomodate the hole groove, can let to support the pole and freely stretch out and draw back with the loop bar, make things convenient for the later stage to unpack apart with the butt joint cover.

Furthermore, the surface of the end of the propping rod inside the sleeve rod is provided with a thread area which is in thread fit with the outer thread sleeve.

The standard length of the threaded area is one half of the length of the accommodating hole groove, and when the screw is worth noting, the length of the threaded area can be changed during production, so that the extension range of the support rod and the sleeve rod is larger, and the screw is suitable for wider or narrower adjacent side holes.

Furthermore, the other end of the supporting rod is fixedly provided with an inserting block connected with the clamping column in a clamped mode, and the middle of the surface of the loop bar is fixedly provided with an anti-skidding leather sheath.

During installation, the inserting block is inserted into the clamping column, the sleeve rod is rotated, the two supporting rods move reversely, and the mounting seat, the fastening device and the adjacent edge opening are fastened and fixed.

Compared with the prior art, this application provides a building construction faces limit entrance to a cave safety device, possesses following beneficial effect:

this edge entrance to a cave safety device is faced in construction, place 4 mount pads at the interior angle surface that faces the edge entrance to a cave, the roof is placed on the surface that faces the edge entrance to a cave, make to support the interior angle that the board is facing the edge entrance to a cave, make the mount pad can not drop easily in the entrance to a cave, pull out later and support the pole, remove outer screw sleeve department until the screw thread district, insert the inserted block card post after that, then twist the loop bar, can let two support pole reverse migration, thereby let the support board of both sides extrude the inner wall that faces the edge entrance to a cave, thereby accomplish the fixed of mount pad, utilize movable buckle to install the railing afterwards, until will face the four sides of edge entrance to a cave surround can, compare the mounting means who adopts expansion bolts, this application need not to the wall body fluting, the damage to the wall body can reduce by a wide margin, can not cause the damage to the wall body during the dismantlement equally, and no matter is all more convenient, it is swift to dismantle.

Drawings

FIG. 1 is a schematic half-section view of the present application;

FIG. 2 is an enlarged view of the mount of the present application;

fig. 3 is a bottom view of fig. 2 of the present application.

In the figure: 1. erecting a rod; 11. a connecting rod; 2. a movable buckle; 3. a railing; 4. a mounting base; 41. butting sleeves; 42. a top plate; 43. a resisting plate; 44. clamping the column; 5. a fastening device; 51. a loop bar; 52. an external thread sleeve; 53. a support rod; 54. a threaded region; 55. inserting a block; 56. an anti-skid leather sheath.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1, a building construction edge opening safety protection device comprises four upright posts 1, wherein the lower ends of the upright posts 1 are fixedly provided with connecting rods 11, the connecting rods 11 are threaded rods, and the surfaces of the upright posts 1 are movably provided with movable buckles 2 and railings 3 connected between the adjacent movable buckles 2. Activity buckle 2 is including installing first clamp, the second clamp of fixed connection in first clamp one side on connecting rod 11, and the second clamp supplies 3 tip of railing to pass and fasten. The surface thread of connecting rod 11 installs mount pad 4, utilizes connecting rod 11 to be connected pole setting 1 and mount pad 4, and the time spent not is, can dismantle, conveniently carries, and the avris movable mounting of mount pad 4 has fastener 5.

When the installation, adopt movable buckle 2 to install a plurality of railings 3 on pole setting 1, until will face the four sides of limit entrance to a cave and surround, when warning the workman, play the guard action to the entrance to a cave.

Referring to fig. 2-3, the mounting seat 4 includes a docking sleeve 41 threadedly mounted on the surface of the connecting rod 11, a top plate 42 fixedly mounted at the other end of the docking sleeve 41, a supporting plate 43 fixedly mounted on the other surface of the top plate 42, and a clamping post 44 clamped with the fastening device 5 and fixedly mounted on the side of the docking sleeve 41.

The butt joint sleeve 41 is a rectangular body, a butt joint hole in a vertical state is formed in the butt joint sleeve 41, and an internal thread in threaded fit with the connecting rod 11 is formed in the butt joint hole and used for installing the connecting rod 11.

The upright rod 1 and the butt sleeve 41 are connected through threads, so that the fence can be more stable.

Referring to fig. 3, the top plate 42 and the abutting plate 43 are both square plates, and two right-angle sides of the top plate 42 and the abutting plate 43 are flush, and the side length of the abutting plate 43 is one half of the side length of the top plate 42.

When the mounting seat 4 is placed, the two side edges of the abutting plate 43 are in contact with the two sides of the inner corner of the adjacent edge opening, so that the mounting seat 4 can be stably and stably placed on the surface of the adjacent edge opening.

Wherein, at the equal fixed mounting of two lateral walls of docking sleeve 41 has card post 44, and two card posts 44 are located the height and are the same, and the draw-in groove has been seted up to the one end that card post 44 kept away from docking sleeve 41.

Secondly, the axial lead mutually perpendicular of two calorie of posts 44, the limit of facing the interior angle of limit entrance to a cave is aimed at to the axle center of calorie post 44, adopts the card post 44 that the diameter is the same, can make things convenient for later stage installation fastener 5.

During the installation, place 4 mount pads 4 on the interior angle surface that faces the limit entrance to a cave, let roof 42 place on the surface that faces the limit entrance to a cave, make and support board 43 and paste the interior angle that faces the limit entrance to a cave for mount pad 4 can not drop in the entrance to a cave easily.

Referring to fig. 1, the fastening device 5 includes a loop bar 51, receiving holes with equal length are formed at two ends of the loop bar 51, an outer sheath 52 is fixedly installed at two ends of the loop bar 51, and a pushing bar 53 is slidably installed inside the loop bar 51.

The receiving hole slot is opened, so that the abutting rod 53 and the loop bar 51 can freely stretch and retract.

The surface of the resisting rod 53 at one end inside the loop bar 51 is provided with a thread area 54 which is in thread fit with the external thread 52.

Wherein, the standard length of the threaded area 54 is one half of the length of the receiving slot, and it should be noted that, during production, the length of the threaded area 54 can be changed, so that the extension range of the support rod 53 and the sleeve rod 51 is larger, thereby adapting to wider or narrower adjacent holes.

Secondly, an inserting block 55 clamped with the clamping column 44 is fixedly installed at the other end of the abutting rod 53, and an anti-skidding leather sheath 56 is fixedly installed in the middle of the surface of the loop bar 51, so that the operation of workers is facilitated.

When the installation is carried out, the resisting rods 53 are pulled until the threaded area 54 moves to the outer sleeve 52, then the inserting block 55 is inserted into the clamping column 44, then the sleeve rod 51 is rotated to enable the two resisting rods 53 to move reversely, so that the resisting plates 43 on the two sides extrude the inner wall of the adjacent edge opening, and the installation seat 4 and the fastening device 5 can be tightly fixed with the adjacent edge opening.

The working principle is as follows:

placing 4 installation seats 4 on the surface of the inner corner near the edge opening, placing a top plate 42 on the surface of the edge opening, and enabling a resisting plate 43 to be attached to the inner corner near the edge opening, so that the installation seats 4 cannot easily fall into the opening;

then, the rod 53 is pulled out until the threaded zone 54 moves to the external thread 52, and then the plug 55 is inserted into the clamping column 44;

then the loop bar 51 is screwed to enable the two abutting bars 53 to move reversely, so that the abutting plates 43 on the two sides extrude the inner wall of the adjacent edge opening, and the mounting seat 4 is fixed;

utilize activity buckle 2 to install railing 3 in pole setting 1 surface, surround until will facing the four sides of limit entrance to a cave, need not to wall body fluting, reduce by a wide margin the damage of wall body, can not cause the damage to the wall body during the dismantlement equally to no matter the dismouting is all more convenient, swift.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 construction faces limit entrance to a cave safety device, includes pole setting (1), movable mounting be in pole setting (1) surperficial activity buckle (2) and connect adjacent railing (3) between activity buckle (2), its characterized in that: the bottom of the upright rod (1) is provided with a mounting seat (4), and the side of the mounting seat (4) is provided with a fastening device (5);

the mounting seat (4) comprises a butt joint sleeve (41) arranged at one end of the vertical rod (1), the other end of the butt joint sleeve (41) is fixedly provided with a top plate (42), the other side of the top plate (42) is fixedly provided with a supporting plate (43), and the side of the butt joint sleeve (41) is fixedly provided with a clamping column (44) clamped with the fastening device (5);

fastener (5) include loop bar (51), the both ends fixed mounting of loop bar (51) has outer cover (52), the inside of loop bar (51) be provided with support pole (53) of calorie post (44) joint.

2. The building construction faces limit entrance to a cave safety device of claim 1, its characterized in that: one end of the upright rod (1) is fixedly provided with a connecting rod (11) which is in threaded connection with the butting sleeve (41).

3. The building construction faces limit entrance to a cave safety device of claim 2, its characterized in that: the butt joint sleeve (41) is a rectangular body, a butt joint hole in a vertical state is formed in the butt joint sleeve (41), and an internal thread in threaded fit with the connecting rod (11) is formed in the butt joint hole.

4. The building construction faces limit entrance to a cave safety device of claim 1, its characterized in that: the top plate (42) and the abutting plate (43) are both square plates, two right-angle sides of the top plate (42) and the abutting plate (43) are flush, and the side length of the abutting plate (43) is one half of that of the top plate (42).

5. The building construction faces limit entrance to a cave safety device of claim 1, its characterized in that: the equal fixed mounting of two lateral walls of nipple (41) has card post (44), two card post (44) are located the height and are the same, card post (44) are kept away from the draw-in groove has been seted up to the one end of nipple (41).

6. The building construction faces limit entrance to a cave safety device of claim 1, its characterized in that: the two ends of the loop bar (51) are both provided with containing hole grooves which are connected with the abutting bar (53) in a sliding manner, and the lengths of the two containing hole grooves are equal.

7. The building construction edge opening safety protection device according to claim 1, characterized in that: the surface of the abutting rod (53) at one end inside the sleeve rod (51) is provided with a thread area (54) which is in thread fit with the outer thread sleeve (52).

8. The building construction edge opening safety protection device according to claim 1, characterized in that: the other end of the support rod (53) is fixedly provided with an insertion block (55) clamped with the clamping column (44), and the middle part of the surface of the loop bar (51) is fixedly provided with an anti-skidding leather sheath (56).