CN217782973U

CN217782973U - Opening protection device with warning function for building material construction

Info

Publication number: CN217782973U
Application number: CN202221900118.6U
Authority: CN
Inventors: 李慧
Original assignee: Tianjin Luoxi New Material Technology Co ltd
Current assignee: Tianjin Luoxi New Material Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-11
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a building material construction is with entrance to a cave protector that has alarm function, including vertical railing, horizontal railing, increase railing and positioning base, the quantity of vertical railing is four, and adjacent two can dismantle with the both ends of horizontal railing between the vertical railing respectively and be connected, the inside top of vertical railing all is connected with and increases the railing, and the vertical railing of this device is as the vertical fence at four angles, and horizontal railing regard as horizontal fence and be connected with the vertical railing of both sides, and the quantity of horizontal railing can increase according to staff's demand, only need during the installation with external screw thread pole and the vertical outer tube on No. two screw groove threaded connection can, easy dismounting; the two side pipes are close to each other or far away from each other through transverse movement on the outer wall of the connecting rod, so that the distance between the longitudinal railings on the two sides can be increased or reduced, and the device can be matched with holes of different sizes for use.

Description

Opening protection device with warning function for building material construction

Technical Field

The utility model relates to a construction protection tool technical field specifically is a building material construction is with entrance to a cave protector that has alarm function.

Background

Contain a lot of entrance to a cave on the building site, constructor often need establish on safe basis when the operation is faced to the limit at the entrance to a cave because building site need install protector at the entrance to the staff takes place the incident before the workman is under construction.

Traditional entrance to a cave protector has the fence combination to form, gets up through a plurality of bolt aggregate erection between fence and the fence, and the bottom of fence is passed through the bolt and is installed on the subaerial on building site with the nut, but when the installation, can appear following problem:

1. the bolts are more, so that the installation work is more complicated;

2. the holes are different in size, so that fences with different lengths are required, and the cost is increased;

3. the bolt and the nut penetrate through the fence base and then are connected with the ground, so that the situation of corrosion is easy to occur due to long construction period, the disassembly is complicated, the base is damaged in the disassembly process, the fence base and the fence are integrated, and a new base needs to be purchased after the base is damaged, so that the cost is increased;

therefore, the hole protection device with the warning function for the building material construction is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building material construction is with entrance to a cave protector that has alarm function to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cave entrance protecting device with a warning function for building material construction comprises longitudinal railings, transverse railings, heightening railings and positioning bases, wherein the number of the longitudinal railings is four, two adjacent longitudinal railings are detachably connected with two ends of the transverse railings respectively, the inner top ends of the longitudinal railings are connected with the heightening railings, and the inner bottom ends of the longitudinal railings are provided with the positioning bases;

the longitudinal rail comprises a longitudinal outer pipe, the top end and the bottom end of the interior of the longitudinal outer pipe are respectively provided with a first spiral groove, and the side wall of the longitudinal outer pipe at the position of the transverse rail is equally provided with a plurality of second spiral grooves in a chiseled mode;

horizontal railing is including linking up the pole, the outer wall that links up the pole both ends all overlaps and is equipped with size assorted side pipe, the one end that the side pipe was kept away from each other all is provided with external screw thread pole, external screw thread pole keep away from the one end that links up the pole and alternate back threaded connection with position assorted spiral shell groove No. two respectively.

Preferably, a limiting groove is drilled through the top of the connecting rod, transverse moving grooves are drilled through the top end and the bottom end of the side pipe close to the connecting rod, the inner diameter of each transverse moving groove is matched with the inner diameter of the corresponding limiting groove, a first bolt is inserted into each of the two ends of the inner portion of each limiting groove, the top end and the bottom end of each bolt located in the corresponding limiting groove are communicated with the transverse moving grooves in the top end and the bottom end of the side pipe on the two sides respectively in a penetrating mode, and the connecting rod is detachably connected with the side pipe through the first bolts.

Preferably, it includes increases the pipe to increase the railing, it has a plurality of No. three flutes to increase the equidistance chisel on the communicating lateral wall of No. two flutes to increase the pipe, it all is provided with outer helical tooth to increase the outer wall that the pipe is located the outer wall and the outer wall on top of every No. three flutes's below, it is connected with a helical groove screw thread at vertical outer tube top through one of them outer helical tooth to increase the pipe.

Preferably, the inner diameter of the third thread groove is matched with the outer diameter of the external thread rod.

Preferably, the positioning base comprises a base plate, the four corners of the top of the base plate are provided with two bolts in an inserted mode, and the top of the base plate located on the four two bolts is fixed with an external thread column.

Preferably, the external thread column is inserted into the inner bottom end of the longitudinal outer tube respectively, and the outer wall of the external thread column is in threaded connection with the first thread groove at the bottom end of the inner wall of the longitudinal outer tube respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a building material construction is with entrance to a cave protector that has alarm function possesses following beneficial effect:

1. the longitudinal railings of the device are used as longitudinal railings at four corners, the transverse railings are used as transverse railings and are connected with the longitudinal railings at two sides, the number of the transverse railings can be increased according to the requirements of workers, only the external thread rod is connected with the second thread groove on the longitudinal outer pipe in a threaded manner during installation, and the disassembly and the assembly are convenient;

2. the two side pipes are close to or far away from each other on the outer wall of the connecting rod through transverse movement, so that the distance between the longitudinal railings at the two sides can be increased or reduced, and the device can be suitable for holes with different sizes;

3. the heightening handrail is connected with the first screw groove at the top end of the longitudinal outer pipe through outer screw teeth with different heights, so that the height of the longitudinal fence formed by combining the longitudinal outer pipe and the heightening pipe can be properly increased according to the safety requirement during construction, the protection effect is further increased, the outer wall of the heightening pipe can be connected with the outer screw rod of the transverse handrail through the third screw groove to achieve the transverse protection effect, and meanwhile, the heightening pipe can be accommodated in the longitudinal outer pipe and is convenient to carry;

4. the location base passes through the external screw thread post and can dismantle the connection with a thread groove of the inside bottom of vertical outer tube to make convenient dismantlement between the vertical railing location base, even No. two bolts die the rust and when inconvenient dismantlement, can directly reach the effect of dismantling through the separation of external screw thread post and thread groove, even the base chassis has received the damage when dismantling, compare the fence and the base of traditional integral type, also can reduce the cost of loss.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the split structure of the vertical rail and the heightening rail of the present invention;

FIG. 3 is a schematic view of the split structure of the transverse rail of the present invention;

fig. 4 is a schematic view of the split structure of the positioning base after the bottom of the longitudinal outer tube is cut away.

In the figure: 1. a longitudinal rail; 11. a longitudinal outer tube; 12. a first spiral groove; 13. a second spiral groove; 2. a transverse rail; 21. a connecting rod; 22. a side tube; 23. an externally threaded rod; 24. a transverse moving groove; 25. a limiting groove; 26. a first bolt; 3. heightening railings; 31. increasing the height of the pipe; 32. a third spiral groove; 33. external helical teeth; 4. positioning a base; 41. a base chassis; 42. an externally threaded post; 43. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a building material construction is with entrance to a cave protector that has alarm function, as shown in fig. 1-4, including vertical railing 1, horizontal railing 2, increase railing 3 and positioning base 4, the quantity of vertical railing 1 is four, can dismantle with the both ends of horizontal railing 2 and connect respectively between two adjacent vertical railings 1, the inside top of vertical railing 1 all is connected with and increases railing 3, the inside bottom of vertical railing 1 all is provided with positioning base 4;

the longitudinal rail 1 comprises a longitudinal outer pipe 11, a first spiral groove 12 is formed in the top end and the bottom end of the interior of the longitudinal outer pipe 11, and a plurality of second spiral grooves 13 are formed in the side wall of the longitudinal outer pipe 11, which is located at the position of the transverse rail 2, in an equal distance mode;

horizontal railing 2 is including linking pole 21, and the outer wall that links up the pole 21 both ends all overlaps and is equipped with size assorted side pipe 22, and the one end that side pipe 22 kept away from each other all is provided with external screw thread pole 23, and external screw thread pole 23 keeps away from the one end that links up pole 21 and alternates back threaded connection with position assorted No. two thread grooves 13 respectively.

Specifically, the top of the joint rod 21 is penetrated and excavated with a limiting groove 25, the top and the bottom of the side pipe 22 close to the joint rod 21 are penetrated and excavated with a transverse groove 24, the inner diameter of the transverse groove 24 is respectively matched with the inner diameter of the limiting groove 25, a bolt 26 is inserted at each of the two ends of the limiting groove 25, the bolt 26 is located at the top and the bottom of the limiting groove 25 and is respectively penetrated and communicated with the transverse groove 24 at the top and the bottom of the side pipe 22 at two sides, and the joint rod 21 is detachably connected with the side pipe 22 through the bolt 26, so that the length of the transverse fence is conveniently adjusted, and holes of different sizes are adapted.

Specifically, it includes increases the pipe 31 to increase the railing 3, increases that the pipe 31 is located the communicating lateral wall of No. two thread grooves 13 and equally cuts apart a plurality of No. three thread grooves 32, increases that the outer wall that the pipe 31 is located the below of every No. three thread grooves 32 and the outer wall on top all is provided with outer thread 33, increases pipe 31 and through one of them outer thread 33 and the thread connection of No. 12 thread grooves at 11 tops of vertical outer tube for the height of vertical fence obtains increasing.

Specifically, the inner diameter of the third screw groove 32 matches the outer diameter of the external screw rod 23, so that the transverse handrail 2 can be conveniently mounted on the heightening handrail 3.

Specifically, location base 4 includes base plate 41, no. two bolts 43 have all been inserted in the top four corners of base plate 41, base plate 41 is located the top of four No. two bolts 43 and all is fixed with external screw thread post 42, external screw thread post 42 inserts the inside bottom of vertical outer tube 11 respectively, and the outer wall of external screw thread post 42 respectively with a thread groove 12 threaded connection of vertical outer tube 11 inner wall bottom, even No. two bolts 43 when rust die and inconvenient dismantlement, can directly reach the effect of dismantlement through the separation of external screw thread post 42 and thread groove 12, even base plate 41 has received the damage when dismantling, compare the fence and the base of traditional integral type, also can reduce the cost of loss.

The working principle of the device is as follows: the longitudinal railings 1 of the device are used as longitudinal railings at four corners, the transverse railings 2 are used as transverse railings and are connected with the longitudinal railings 1 at two sides, the number of the transverse railings 2 can be increased according to the requirements of workers, only the external thread rods 23 are required to be in threaded connection with the second thread grooves 13 on the longitudinal outer pipes 11 during installation, the disassembly and the assembly are convenient, the two side pipes 22 are close to or away from each other through transverse movement on the outer walls of the connecting rods 21, the distance between the longitudinal railings 1 at two sides can be increased or reduced, so that the device can be suitable for holes with different sizes, after the outer walls of the connecting rods 21 move, the connecting rods 21 and the side pipes 22 are in limited connection after the limiting grooves 25 and the transverse grooves 24 are penetrated through the first bolts 26, the stability of the connection positions between the side pipes 22 and the connecting rods 21 is improved, and the safety during protection is ensured, the heightening railing 3 is connected with the first thread groove 12 at the top end of the longitudinal outer pipe 11 through outer thread teeth 33 with different heights, so that the height of the longitudinal fence formed by combining the longitudinal outer pipe 11 and the heightening pipe 31 can be properly increased according to the safety requirement during construction, further the protection effect is increased, the outer wall of the heightening pipe 31 can be connected with the outer thread rod 23 of the transverse railing 2 through the third thread groove 32 in a threaded manner to achieve the transverse protection effect, meanwhile, the heightening pipe 31 can also be accommodated in the longitudinal outer pipe 11 to be convenient to carry, the positioning base 4 is detachably connected with the first thread groove 12 at the bottom end in the longitudinal outer pipe 11 through the outer thread column 42, so that the positioning base 4 of the longitudinal railing 1 is convenient to disassemble, and even if the second bolt 43 is rusted and inconvenient to disassemble, the disassembling effect can be directly achieved through the separation of the outer thread column 42 and the first thread groove 12, even if the base plate 41 of the base is damaged at the time of disassembly, the lost cost can be reduced compared with the conventional integrated fence and base.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building material construction is with entrance to a cave protector that has alarm function which characterized in that: the guardrail comprises longitudinal railings (1), transverse railings (2), heightening railings (3) and positioning bases (4), wherein the number of the longitudinal railings (1) is four, two adjacent longitudinal railings (1) are detachably connected with two ends of each transverse railing (2) respectively, the inner top ends of the longitudinal railings (1) are connected with the heightening railings (3), and the positioning bases (4) are arranged at the inner bottom ends of the longitudinal railings (1);

the longitudinal railing (1) comprises a longitudinal outer pipe (11), a first spiral groove (12) is formed in the top end and the bottom end of the interior of the longitudinal outer pipe (11), and a plurality of second spiral grooves (13) are formed in the side wall of the longitudinal outer pipe (11) located at the position of the transverse railing (2) in an equally spaced mode;

horizontal railing (2) are including linking pole (21), the outer wall that links up pole (21) both ends all overlaps and is equipped with size assorted side pipe (22), the one end of keeping away from each other in side pipe (22) all is provided with external screw thread pole (23), external screw thread pole (23) are kept away from the one end of linking pole (21) and are alternated back threaded connection with position assorted spiral shell groove (13) two respectively.

2. The opening protection device with the warning function for the construction of building materials as claimed in claim 1, wherein: the top of linking pole (21) is run through and is dug spacing groove (25), the top and the bottom that side pipe (22) are close to linking pole (21) all run through and dig sideslip groove (24), the internal diameter size of sideslip groove (24) respectively with the internal diameter size phase-match of spacing groove (25), the inside both ends of spacing groove (25) are all inserted and are equipped with a bolt (26), a bolt (26) are located the top and the bottom of spacing groove (25) and run through with sideslip groove (24) of both sides side pipe (22) top and bottom respectively and communicate with each other, just linking pole (21) can be dismantled with side pipe (22) through a bolt (26) respectively and be connected.

3. The opening protection device with the warning function for the construction material of claim 1, wherein: heightening railing (3) is including heightening pipe (31), it has a plurality of No. three thread grooves (32) to increase equal distance chisel on pipe (31) is located the communicating lateral wall of No. two thread grooves (13), it all is provided with outer thread (33) to increase the outer wall on outer wall and the top that pipe (31) is located the below of every No. three thread grooves (32), increase pipe (31) through one of them outer thread (33) and a thread groove (12) threaded connection at vertical outer tube (11) top.

4. The opening protection device with the warning function for the construction material of claim 3, wherein: the inner diameter of the third thread groove (32) is matched with the outer diameter of the external thread rod (23).

5. The opening protection device with the warning function for the construction of building materials as claimed in claim 1, wherein: the positioning base (4) comprises a base plate (41), two bolts (43) are inserted into four corners of the top of the base plate (41), and external threaded columns (42) are fixed at the tops of the four bolts (43) of the base plate (41).

6. The opening protection device with the warning function for the construction material of claim 5, wherein: the outer threaded columns (42) are respectively inserted into the bottom ends of the inner parts of the longitudinal outer pipes (11), and the outer walls of the outer threaded columns (42) are respectively in threaded connection with the first thread grooves (12) at the bottom ends of the inner walls of the longitudinal outer pipes (11).