CN216551707U - Detachable municipal guardrail for building engineering - Google Patents

Abstract

The utility model discloses a detachable municipal guardrail for constructional engineering, and relates to the technical field of buildings. The detachable municipal guardrail for the constructional engineering comprises a main body, wherein one side of the main body is fixedly connected with a fixed pile, the top of the main body is movably connected with an ejector rod, a supporting device is arranged on the ejector rod, by arranging the four groups of supporting devices, the supporting devices are triangular to provide more stable force for the device, so that the device can be used for supporting the wind in the strong wind or under the external force, the stability is better, the bottom of the mandril is fixedly connected with a railing, the supporting device is provided with a fixing device, through the arrangement of the fixing device, after the distance between the outer support rod and the inner support rod is adjusted, the first fixing ring and the second fixing ring at one end of the threaded rod are combined by rotating the threaded rod, the support inner rod is fixed, so that the distance between the support inner rod and the support outer rod is not shrunk due to the influence of external force while the support effect of the device is provided, and the support effect of the device is reduced.

Description

Detachable municipal guardrail for building engineering

Technical Field

The utility model relates to the technical field of buildings, in particular to a detachable municipal guardrail for constructional engineering.

Background

At present, with the rapid development of modern building industry, the construction method is continuously updated, the construction sites of deep foundation pits are more and more, and in the construction, in order to ensure the safety of workers in the construction and prevent people or materials from falling into the deep foundation pits, a protective railing needs to be arranged at the side of the foundation pit for protection in the excavation stage.

Through the retrieval, chinese patent with publication number CN213087497U granted discloses a building engineering is protection guardrail for foundation ditch convenient to dismantle, belongs to building technical field, includes: the left end and the right end of the left protective guard are both provided with a group of connecting screw holes, and each group of connecting screw holes is provided with two connecting screw holes; the left end and the right end of the right guard rail are provided with a group of notches, two notches are arranged in each group, and the inner wall of each group of notches is provided with a circular socket; the connecting mechanisms are detachably arranged between the left protective guard and the right protective guard, and four groups of connecting mechanisms are arranged.

The above device has the following disadvantages: in the device use, set up left guardrail and right guardrail, and set up the screw on left guardrail and right guardrail, and it is more convenient when setting up the detachable backplate and making the device installation and dismantle on the guardrail, but the device only fixes the stability that provides the device through bottom and ground, makes in case use in the engineering meets the strong wind or receives under the condition of certain external force, and this guardrail can't provide effectual holding power, makes the protection effect of device keep effective.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a detachable municipal guardrail for constructional engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: detachable municipal guardrail for building engineering, including the main part, one side and the spud pile fixed connection of main part, the top swing joint ejector pin of main part, set up strutting arrangement on the ejector pin, the bottom fixedly connected with railing of ejector pin, the last fixing device that is provided with of strutting arrangement.

Preferably, the bottom of the main body is movably connected with a bottom rod.

Preferably, the supporting device comprises a rotating wheel, the rotating wheel is connected with the ejector rod in a rotating mode, the bottom of the rotating wheel is fixedly connected with the top of the supporting inner rod, the supporting inner rod is sleeved with the supporting outer rod, the bottom of the inner wall of the supporting outer rod is connected with a rotating rod in a rotating mode, the rotating rod is fixedly connected with the supporting plate, and the two sides of the supporting plate are connected with bolts through threads.

Preferably, fixing device includes fixed sleeve, fixed sleeve cup joints with the threaded rod, threaded rod one end is rotated and is connected first solid fixed ring, first solid fixed ring contacts with the solid fixed ring of second, the solid fixed ring of second with support outer boom inner wall fixed connection.

Preferably, four groups of supporting devices are arranged, and the four groups of supporting devices are symmetrically distributed by taking the central line of the ejector rod as an axis.

Advantageous effects

The utility model provides a detachable municipal guardrail for constructional engineering. The method has the following beneficial effects:

(1) this detachable municipal guardrail for building engineering, through setting up four sets of strutting arrangement, the runner on the ejector pin is rotatory, makes the angular adjustment who props interior pole and ejector pin, makes strutting arrangement be the triangle form and provides more stable power to the device, makes the device no matter be in the face of strong wind or under the condition of external force, stability is better.

(2) This detachable municipal guardrail for building engineering sets up fixing device, after adjusting the distance of supporting outer pole and supporting interior pole, through rotatory threaded rod, fixes its support interior pole, makes it when providing the device supporting effect, can not receive external force influence and lead to supporting interior pole and the distance shrink of supporting the outer pole, and reduces the supporting effect of device.

Drawings

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

FIG. 2 is a schematic view of a push-and-disassemble structure of the apparatus of the present invention;

FIG. 3 is a schematic view of a fixing device of the present invention;

FIG. 4 is a schematic view of a partial structure of the supporting device of the present invention.

In the figure: 1. a main body; 2. a bottom bar; 3. fixing the pile; 4. a top rod; 5. a railing; 6. a support device; 601. a rotating wheel; 602. supporting the inner rod; 603. a support outer bar; 604. a support plate; 605. a bolt; 606. A rotating rod; 7. a fixing device; 701. fixing the sleeve; 702. a threaded rod; 703. a first retaining ring; 704. A second retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a detachable municipal guardrail for building engineering, includes main part 1, one side and 3 fixed connection of spud pile of main part 1, the top swing joint ejector pin 4 of main part 1 sets up strutting arrangement 6 on the ejector pin 4, the bottom fixedly connected with railing 5 of ejector pin 4 is provided with fixing device 7 on the strutting arrangement 6, the bottom swing joint sill bar 2 of main part 1.

In this embodiment, the supporting device 6 includes a rotating wheel 601, the rotating wheel 601 is rotatably connected to the top rod 4, the bottom of the rotating wheel 601 is fixedly connected to the top of the supporting inner rod 602, the rotating wheel 601 on the top rod 4 rotates to make the rotating wheel 601 drive the supporting inner rod 602 to move, so as to adjust the angle between the supporting inner rod 602 and the top rod 4, the supporting inner rod 602 is sleeved to the supporting outer rod 603, the supporting outer rod 603 is sleeved to the supporting inner rod 602, so that the supporting outer rod 603 can extend to contact with the ground, the bottom of the inner wall of the supporting outer rod 603 is rotatably connected to a rotating rod 606, the rotating rod 606 is fixedly connected to the supporting plate 604, so that the supporting plate 604 is completely contacted with the ground, the bolts 605 are threadedly connected to two sides of the supporting plate 604, and are fixed to the ground through the bolts 605 on two sides of the supporting plate 604.

In this embodiment, the fixing device 7 includes a fixing sleeve 701, the fixing sleeve 701 is sleeved with a threaded rod 702, one end of the threaded rod 702 is rotatably connected to a first fixing ring 703, the first fixing ring 703 is in contact with a second fixing ring 704, and the second fixing ring 704 is fixedly connected to the inner wall of the supporting outer rod 603. Through setting up fixing device 7, after the adjustment has supported outer pole 603 and supported the distance of interior pole 602, through rotatory threaded rod 702, make the first solid fixed ring 703 of threaded rod 702 one end combine together with the solid fixed ring 704 of second, support interior pole 602 to it and fix, make it when providing the device supporting effect, can not receive the external force influence and lead to supporting interior pole 602 and the distance shrink that supports outer pole 603, and reduce the supporting effect to the device.

In this embodiment, four sets of support devices 6 are provided, and the four sets of support devices 6 are distributed symmetrically with the central line of the top rod 4 as an axis. Through setting up four sets of strutting arrangement 6, make strutting arrangement 6 be the triangle-shaped and provide more stable power to the device, make the device no matter face under strong wind or the external force's the condition, stability is better.

During operation (or use), in the detachable municipal guardrail use for building engineering, place the device in the construction area that needs the protection, through with main part 1 and ejector pin 4 and sill bar 2 fast assembly, make the use of device more convenient, through the spud pile 3 and the ground contact of main part 1 one side simultaneously, make and provide stability to the device.

Through setting up strutting arrangement 6, it is rotatory through runner 601 on the device ejector pin 4, make runner 601 drive and support interior pole 602 and remove, the angular adjustment of pole 602 and ejector pin 4 in making the support, pole 602 cup joints with supporting outer pole 603 through supporting simultaneously, make and support outer pole 603 and extend and ground contact, simultaneously through supporting outer pole 603 bottom rotation connection's backup pad 604, make backup pad 604 and ground complete contact, it is fixed with ground at the bolt 605 through backup pad 604 both sides, through setting up four strutting arrangement 6 of group, it provides more stable power to make strutting arrangement 6 be the triangle-shaped, make the device no matter be in the face of strong wind or under the condition of external force, stability is better.

After the distance between the support outer rod 603 and the support inner rod 602 is adjusted, the first fixing ring 703 and the second fixing ring 704 at one end of the threaded rod 702 are combined by rotating the threaded rod 702 to fix the support inner rod 602, so that the distance between the support inner rod 602 and the support outer rod 603 is not shrunk due to the influence of external force while the support effect of the device is provided, and the support effect of the device is reduced.

Although embodiments of the present invention 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a detachable municipal guardrail for building engineering, includes main part (1), its characterized in that: one side and spud pile (3) fixed connection of main part (1), top swing joint ejector pin (4) of main part (1), set up strutting arrangement (6) on ejector pin (4), the bottom fixedly connected with railing (5) of ejector pin (4), be provided with fixing device (7) on strutting arrangement (6).

2. The detachable municipal guardrail for construction engineering according to claim 1, wherein: the bottom of the main body (1) is movably connected with a bottom rod (2).

3. The detachable municipal guardrail for construction engineering according to claim 1, wherein: strutting arrangement (6) include runner (601), runner (601) rotate with ejector pin (4) and are connected, the bottom of runner (601) and the top fixed connection who supports interior pole (602), support interior pole (602) and support outer pole (603) and cup joint, support outer pole (603) inner wall bottom and rotate and connect bull stick (606), bull stick (606) and backup pad (604) fixed connection, backup pad (604) both sides threaded connection bolt (605).

4. The detachable municipal guardrail for construction engineering according to claim 1, wherein: fixing device (7) are including fixed sleeve (701), fixed sleeve (701) cup joint with threaded rod (702), threaded rod (702) one end is rotated and is connected first solid fixed ring (703), first solid fixed ring (703) contacts with solid fixed ring (704) of second, gu fixed ring (704) of second with support outer pole (603) inner wall fixed connection.

5. The detachable municipal guardrail for construction engineering according to claim 3, wherein: the supporting devices (6) are provided with four groups, and the four groups of supporting devices (6) are distributed in an axisymmetric mode by taking the center line of the ejector rod (4) as an axis.

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