CN220979053U - Steel pipe guardrail of job site - Google Patents

Abstract

The utility model belongs to the technical field of steel pipe guardrails, and particularly discloses a steel pipe guardrail for a construction site, wherein a connecting assembly comprises a plurality of first sleeves and second sleeves, wherein first connecting pipes are fixedly connected to two sides of each of the first sleeves, and second connecting pipes are fixedly connected to two adjacent sides of each of the second sleeves; the weight of coupling assembling and supporting component is lighter, only needs one to two construction workers can accomplish the installation work to the rail guard, not only can be convenient for install fast to the rail guard, can also reduce the manpower loss simultaneously and reduce intensity of labour, carries out threaded connection through stabilizing component and supporting component and can reach the effect of stabilizing the rail guard through simple structure, and first sleeve pipe and second sleeve pipe are used for connecting fixedly to first steel pipe, and through pegging graft the both ends of first steel pipe at first connecting pipe and inside can preliminary concatenation to the rail guard fast.

Description

Steel pipe guardrail of job site

Technical Field

The utility model relates to the technical field of steel pipe guardrails, in particular to a steel pipe guardrail for a construction site.

Background

In the building construction process, in order to isolate construction sites and external connections, avoid idle people to go into by mistake, the guardrail is built to the steel pipe that needs generally, in order to make to build convenient quick and have stability, needs to cooperate coupling mechanism to connect the steel pipe generally. The utility model discloses a "high strength safety rail guard for construction platform" that application number "CN202220897900.0" disclosed is also the technology of maturing day by day, and its "through the setting of hasp screw, the rotation and the fixed of locking screw post of being convenient for, through the setting of A staple bolt and B staple bolt, can fix rail guard frame and building steel column together, moreover through the setting of set screw, also conveniently dismantle rail guard frame and building steel column", but this rail guard still has following defect in the use: the guard rail is in threaded connection with the threads through the lock catch, and the purpose of connecting the guard rail frame and the building steel column can be achieved through the clamping and locking of the A anchor ear and the B anchor ear, however, the guard rail frame and the building steel column are large in overall structural mass, meanwhile, the guard rail frame and the building steel column cannot be completely detached, so that multiple persons are required to cooperatively install the guard rail during disassembly, labor is consumed, meanwhile, labor intensity is high, and based on the fact, the guard rail structure which is convenient to completely detach the guard rail and is light in weight is necessary;

The application discloses a building foundation pit protective fence monomer and a building foundation pit protective fence, wherein the application number is CN202221166731.X, which is also an increasingly mature technology, in the building foundation pit protective fence monomer, a fixing frame is fixed on the ground through a fixing piece, a fixing seat is fixed on the ground through a fixing piece, a telescopic diagonal bracing, a protective fence main body and the fixing frame form a triangle stable structure, the building foundation pit protective fence structure of the application can be expanded, all building foundation pit protective fence monomers are sequentially connected to form an integrated structure, but the protective fence has the following defects in the use process: this rail guard is fixed in subaerial through the fixing base that sets up with the mount, and the triangle-shaped structure that again cooperates flexible bracing and rail guard main part to form really can make the rail guard keep stable, however, reaches stable effect structure comparatively complicated through above-mentioned three's mutually supporting, and the operation is not convenient enough, based on this, provides a structure that is convenient for operate and can reach to make the rail guard keep stable equally and be necessary.

Disclosure of utility model

The utility model aims to provide a steel pipe guardrail for a construction site, which aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel pipe guardrail comprises a connecting component, wherein a supporting component is movably inserted in the connecting component, and a stabilizing component is detachably arranged at the lower end of the supporting component;

The connecting assembly comprises a plurality of first sleeves and second sleeves, wherein the two sides of the plurality of first sleeves are fixedly connected with first connecting pipes, the two adjacent sides of the plurality of second sleeves are fixedly connected with second connecting pipes, and the first connecting pipes on the opposite sides of the first sleeves and the second sleeves and the inner parts of the second connecting pipes are movably spliced with first steel pipes.

Specifically, coupling assembling and supporting component's weight is lighter, consequently when the installation, only need one to two construction workers can accomplish the installation work to the rail guard, not only can be convenient for install the rail guard fast, can also reduce the manpower loss simultaneously and reduce intensity of labour, carry out threaded connection through stabilizing component and supporting component and can reach the effect of stabilizing the rail guard through simple structure, first sleeve pipe and second sleeve pipe are used for connecting fixedly to first steel pipe, can carry out preliminary concatenation to the rail guard through pegging graft the both ends of first steel pipe inside first connecting pipe and second connecting pipe.

In this embodiment: the side surface of the first sleeve is provided with a first screw hole, and the inner thread of the first screw hole is connected with a first bolt.

Preferably, the first bolt is screwed into the first screw hole to fix the support assembly.

In this embodiment: two second screw holes are formed in the side surface of the second sleeve, and second bolts are connected to the inner portions of the two second screw holes in a threaded mode.

Preferably, the support assembly and the second sleeve can be conveniently screwed by screwing the second bolt inside the second screw hole.

Preferably, the support assembly comprises a plurality of second steel pipes inserted into the first sleeve and the second sleeve, a plurality of third screw holes are formed in the side surfaces of the plurality of second steel pipes at equal intervals, and screw grooves are formed in the lower ends of the plurality of second steel pipes.

Preferably, when fixing the second steel pipe, a plurality of second steel pipes are inserted into the first sleeve and the second sleeve to complete fixing, at this time, the third screw hole on the side surface of the second steel pipe, the first screw hole on the side surface of the first sleeve and the first screw hole on the side surface of the second sleeve are overlapped, and the first bolt and the second bolt are in threaded connection with the first screw hole and the second screw hole to complete fixing work of the second steel pipe. And meanwhile, the first sleeve, the second sleeve and the second steel pipe are convenient to detach.

Preferably, the stabilizing assembly comprises a stabilizing disc, the upper end of the stabilizing disc is fixedly connected with a screw rod, the lower end of the stabilizing disc is fixedly connected with a fixing cone, and the screw rod is in threaded connection with the inside of the lower end of the second steel tube.

Preferably, the stabilizing disc, the fixing cone and the second steel tube can be fixed in a threaded mode through the screw rod in the lower end of the second steel tube in a threaded mode, then the fixing cone is inserted below the ground, the stabilizing disc is clung to the ground, the contact area between the second steel tube and the ground can be increased, and the second steel tube can be kept stable.

Preferably, the lengths of the first steel pipe and the second steel pipe are equal, and the stabilizing disc, the screw rod and the fixing cone are all made of stainless steel.

Preferably, the second steel pipe and the first steel pipe are equal in length, the first steel pipe can be replaced when the number of the first steel pipes is insufficient, the stainless steel stabilizing disc, the screw rod and the fixing cone can not only strengthen the strength of the stainless steel stabilizing disc, but also avoid long-time and ground contact to accelerate corrosion, and therefore the service life of the stainless steel stabilizing disc, the screw rod and the fixing cone can be prolonged.

Preferably, when the guard rail is spliced, a plurality of first sleeves and second sleeves are selected, two ends of a plurality of first steel pipes are respectively spliced in the first connecting pipes and the second connecting pipes on the side surfaces of the first sleeves and the second sleeves, a plurality of second steel pipes are spliced in the first sleeves and the second sleeves, at the moment, a third screw hole on the side surface of the second steel pipe, a first screw hole on the side surface of the first sleeve and a first screw hole on the side surface of the second sleeve are overlapped with the second screw hole, then a first bolt and a second bolt are in threaded connection in the first screw hole and the second screw hole, so that the guard rail is spliced and fixed, a plurality of screw rods are in threaded connection in the lower end of the second steel pipe, and a fixed cone is spliced under the ground and a stabilizing disc is tightly attached to the ground by applying gravity to the second steel pipes, so that the guard rail is stabilized.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the first sleeve ring and the second sleeve are matched with the first steel pipe and the second steel pipe, so that the guard rail can be conveniently disassembled and assembled, and when the guard rail is installed, the two ends of the first steel pipe are respectively inserted into the first connecting pipe and the second connecting pipe at one side of the first sleeve pipe and the second sleeve pipe, at the moment, the first screw hole and the second screw hole are matched with the third screw hole, and then the first bolt and the second screw are connected in the first screw hole and the second screw hole in a threaded manner, so that the guard rail can be spliced, and the first steel pipe and the second steel pipe are of tubular structures, so that the guard rail is relatively light in weight, and compared with a guard rail frame and a solid steel column which cannot be completely disassembled in the high-strength safety guard rail for a building construction platform in the prior art, by the structure, a construction worker can independently complete the installation work of the guard rail, not only can reduce the manpower loss, but also can reduce the labor intensity;

2. The utility model also carries out threaded connection through the screw rod and the second steel pipe, the guard rail can be kept stable by matching with the stabilizing disc and the fixed shaft, when in use, the screw rod is in threaded connection inside the lower end of the first steel pipe, then the fixed shaft is inserted into the ground through applying gravity to the second steel pipe, and the stabilizing disc is tightly attached to the ground, compared with the stable structure of the prior art, namely the fixing frame matched with the telescopic diagonal brace and the protective fence main body in the building foundation pit protective fence monomer and the building foundation pit protective fence, the structure is simple in structure, convenient to operate and capable of achieving the effect of stabilizing the protective fence.

Drawings

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

FIG. 2 is a disassembled view of the structure of the connecting assembly of the present utility model;

FIG. 3 is a schematic view of a support assembly according to the present utility model;

FIG. 4 is a schematic view of the structure of the stabilizing assembly of the present utility model.

In the figure: 1. a connection assembly; 11. a first sleeve; 12. a second sleeve; 13. a first connection pipe; 14. a second connection pipe; 15. a first steel pipe; 111. a first screw hole; 112. a first bolt; 121. a second screw hole; 122. a second bolt; 2. a support assembly; 21. a second steel pipe; 22. a third screw hole; 23. a thread groove; 3. a stabilizing assembly; 31. a stabilizer plate; 32. a screw; 33. and fixing the cone.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the steel pipe guardrail comprises a connecting component 1, wherein a supporting component 2 is movably inserted in the connecting component 1, and a stabilizing component 3 is detachably arranged at the lower end of the supporting component 2;

The connecting assembly 1 comprises a plurality of first sleeves 11 and second sleeves 12, wherein the two sides of the plurality of first sleeves 11 are fixedly connected with first connecting pipes 13, the two adjacent sides of the plurality of second sleeves 12 are fixedly connected with second connecting pipes 14, and first steel pipes 15 are movably inserted into the first connecting pipes 13 and the second connecting pipes 14 on the opposite surfaces of the first sleeves 11 and the second sleeves 12.

Specifically, coupling assembling 1 and supporting component 2's weight is lighter, therefore when the installation, only need one to two construction workers can accomplish the installation work to the rail guard, not only can be convenient for install the rail guard fast, can also reduce the manpower loss simultaneously and reduce intensity of labour, carry out threaded connection through stabilizing component 3 and supporting component 2 and can reach the effect of stabilizing the rail guard through simple structure, first sleeve pipe 11 and second sleeve pipe 12 are used for connecting fixedly to first steel pipe 15, can carry out preliminary concatenation to the rail guard fast through pegging graft the both ends of first steel pipe 15 inside first connecting pipe 13 and second connecting pipe 14.

In this embodiment: a first screw hole 111 is formed in a side surface of the first sleeve 11, and a first bolt 112 is screwed into the first screw hole 111.

Further, the support assembly 2 can be fixed by screwing the first bolt 112 inside the first screw hole 111.

In this embodiment: two second screw holes 121 are formed in the side surface of the second sleeve 12, and second bolts 122 are connected to the inner portions of the two second screw holes 121 in a threaded manner.

Further, the support assembly 2 and the second sleeve 12 can be conveniently screw-fixed by screwing the second bolt 122 inside the second screw hole 121.

In this embodiment: the support assembly 2 comprises a plurality of second steel pipes 21 inserted into the first sleeve 11 and the second sleeve 12, a plurality of third screw holes 22 are formed in the side surfaces of the second steel pipes 21 at equal intervals, and screw grooves 23 are formed in the lower ends of the second steel pipes 21.

Further, when the second steel pipes 21 are fixed, the plurality of second steel pipes 21 are inserted into the first sleeve 11 and the second sleeve 12, and at this time, the third screw holes 22 on the side surfaces of the second steel pipes 21 overlap with the first screw holes 111 and the second screw holes 121 on the side surfaces of the first sleeve 11 and the second sleeve 12, and the first bolts 112 and the second bolts 122 are screwed into the first screw holes 111 and the second screw holes 121, so that the fixing work of the second steel pipes 21 can be completed. While also facilitating the disassembly of the first sleeve 11, the second sleeve 12 and the second steel tube 21.

In this embodiment: the stabilizing assembly 3 comprises a stabilizing disc 31, wherein the upper end of the stabilizing disc 31 is fixedly connected with a screw rod 32, the lower end of the stabilizing disc 31 is fixedly connected with a fixed cone 33, and the screw rod 32 is in threaded connection with the inside of the lower end of the second steel tube 21.

Further, the stabilizer plate 31, the fixing cone 33 and the second steel pipe 21 can be screwed by screwing the screw 32 into the lower end of the second steel pipe 21, and then the fixing cone 33 is inserted under the ground, so that the contact area between the second steel pipe 21 and the ground can be increased, and the second steel pipe 21 can be kept stable.

In this embodiment: the first steel pipe 15 and the second steel pipe 21 have the same length, and the stabilizer plate 31, the screw 32, and the fixing cone 33 are made of stainless steel.

Further, the second steel pipe 21 and the first steel pipe 15 are equal in length, the first steel pipe 15 can be replaced when the number of the first steel pipes 15 is insufficient, the stainless steel stabilizing disc 31, the screw rod 32 and the fixing cone 33 can not only enhance the strength of the steel stabilizing disc, but also avoid the long-time and ground contact to accelerate the corrosion, and therefore the service life of the steel stabilizing disc can be prolonged.

Working principle: when the protective fence is used, when the protective fence is spliced, a plurality of first sleeves 11 and second sleeves 12 are selected firstly, two ends of a plurality of first steel pipes 15 are respectively spliced in the first connecting pipes 13 and the second connecting pipes 14 on the side surfaces of the first sleeves 11 and the second sleeves 12, a plurality of second steel pipes 21 are spliced in the first sleeves 11 and the second sleeves 12, at the moment, a third screw hole 22 on the side surface of the second steel pipes 21 and a first screw hole 111 on the side surfaces of the first sleeves 11 and the second sleeves 12 coincide with a second screw hole 121, then a first bolt 112 and a second bolt 122 are connected in the first screw hole 111 and the second screw hole 121 in a threaded manner, so that the protective fence is spliced and fixed, a plurality of screws 32 are connected in the lower end of the second steel pipes 21 in a threaded manner, and a fixed cone 33 is spliced under the ground and a stabilizing disc 31 is tightly attached to the ground by applying gravity to the second steel pipes 21, so that the protective fence is stably spliced.

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

Claims (6)

1. A steel pipe guardrail of job site, its characterized in that: comprises the following steps of;

The connecting assembly (1), the inside of the connecting assembly (1) is movably inserted with the supporting assembly (2), and the lower end of the supporting assembly (2) is detachably provided with the stabilizing assembly (3);

The connecting assembly (1) comprises a plurality of first sleeves (11) and second sleeves (12), wherein the two sides of each first sleeve (11) are fixedly connected with first connecting pipes (13), the two adjacent sides of each second sleeve (12) are fixedly connected with second connecting pipes (14), and first steel pipes (15) are movably inserted into the first connecting pipes (13) and the second connecting pipes (14) on the opposite sides of each first sleeve (11) and each second sleeve (12).

2. A steel pipe guardrail at a construction site according to claim 1, characterized in that: a first screw hole (111) is formed in the side surface of the first sleeve (11), and a first bolt (112) is connected to the first screw hole (111) in a threaded mode.

3. A steel pipe guardrail at a construction site according to claim 1, characterized in that: two second screw holes (121) are formed in the side surface of the second sleeve (12), and second bolts (122) are connected to the inner parts of the two second screw holes (121) in a threaded mode.

4. A steel pipe guardrail at a construction site according to claim 1, characterized in that: the support assembly (2) comprises a plurality of second steel pipes (21) which are inserted into the first sleeve (11) and the second sleeve (12), a plurality of third screw holes (22) are formed in the side surfaces of the second steel pipes (21) at equal intervals, and screw grooves (23) are formed in the lower ends of the second steel pipes (21).

5. A steel pipe guardrail at a construction site according to claim 4, characterized in that: the stabilizing assembly (3) comprises a stabilizing disc (31), the upper end of the stabilizing disc (31) is fixedly connected with a screw rod (32), the lower end of the stabilizing disc (31) is fixedly connected with a fixing cone (33), and the screw rod (32) is in threaded connection with the inside of the lower end of the second steel tube (21).

6. A steel pipe guardrail at a construction site according to claim 4, characterized in that: the lengths of the first steel pipe (15) and the second steel pipe (21) are equal, and the stabilizing disc (31), the screw (32) and the fixing cone (33) are all made of stainless steel.