CN215107973U

CN215107973U - Civil engineering construction rail guard

Info

Publication number: CN215107973U
Application number: CN202121035237.5U
Authority: CN
Inventors: 赵晓军; 路珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-10
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a civil construction protective guard, which comprises a device frame, wherein a clamping shell is welded on the outer surface of one side of the device frame, when a plurality of guardrails are spliced, a clamping block of one guardrail is firstly used for calibrating a groove part of the clamping shell, one end of a pressing body is pressed to ensure that a limiting rod at the other end can be stretched into the circular hole, then the clamping block is placed in the groove part of the clamping shell, then the pressing body is released to ensure that the limiting rod passes through the circular hole and two circular grooves are respectively arranged on the outer surfaces of the front side and the rear side of the clamping block for clamping to achieve the fixing effect, otherwise, one end of the pressing body is pressed to ensure that the limiting rod at the other end can be stretched into the circular hole for taking out the clamping block of one guardrail when the guardrail is disassembled, thereby achieving the purpose of convenient disassembly and assembly among a plurality of guardrails and ensuring that the guardrail can be disassembled and assembled for a plurality of times, the purpose of avoiding damage caused by rivets is achieved, and the recycling effect of the guardrail is improved.

Description

Civil engineering construction rail guard

Technical Field

The utility model relates to a civil engineering construction equipment, concretely relates to civil engineering construction rail guard.

Background

Civil engineering generally refers to civil engineering, and civil engineering refers to planning, building and maintaining of all basic construction related to water, soil and culture. Current general civil engineering projects include: house, road, water service, canal service, flood control engineering, traffic, etc. In the past, all civil engineering projects for non-military use are classified into this category, but with increasingly wide engineering science, many contents originally belonging to the civil engineering range are independent and independent.

The used rail guard of current civil engineering, it is fixed to adopt the rivet mostly between the concatenation of each breast board, consequently can be very loaded down with trivial details when installing and dismantling it when being under construction, need use the instrument to install and dismantle one by one the rivet, and can cause certain influence to the rail guard after being fixed many times by the rivet for it can not carry out repetitious usage and leads to the fact the extravagant situation of spreading.

SUMMERY OF THE UTILITY MODEL

The utility model provides a civil engineering rail guard has solved above technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a civil engineering rail guard, includes the device frame, the outer skin weld in one side of device frame has the card shell, two round holes, four have all been seted up to both sides surface around the card shell the inside of round hole all slides there is spacing stick, the one end of spacing stick is fixed with presses the body, the external fixed surface who presses the body has the telescopic link, and the one end of telescopic link and the outer fixed surface of card shell are connected, the outer surface slip cover of telescopic link is equipped with the spring, the opposite side outer skin weld of device frame has the fixture block, two circular slots have all been seted up to both sides surface around the fixture block.

The utility model has the advantages that: when a plurality of guardrails splice, the slot part of the fixture block calibration card shell of a guardrail is earlier, press the one end of pressing the body and make the spacing stick of the other end can extend to the inside of round hole, place the fixture block in the slot part of card shell again, secondly release and press the body and make the spring and the reset action of telescopic link pass round hole and fixture block with spacing stick front and back both sides surface and all seted up two circular slots and carry out the block and reach fixed effect, when dismantling otherwise make the one end of pressing the body make the spacing stick of the other end can extend to the inside of round hole, take out the fixture block of a guardrail can, consequently, the purpose of convenient to detach and installation between the polylith guardrail has been reached, make it can carry out dismantlement and installation many times, the impaired mesh because of the rivet has been avoided, the effect of the reuse of guardrail has been improved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a plurality of railings are welded between the inner top surface and the bottom surface of the device frame at equal intervals, and an indicating plate is fixed between the front surfaces of the railings.

The beneficial effect of adopting the further scheme is that: a plurality of railings make the guardrail can have wind to pierce through, avoid enclosing and die the phenomenon that causes the wind direction too big to collapse, and the indicator board can edit required characters.

Furthermore, a fixing plate is fixed between the rear surfaces of the railings, and a connecting shell is welded on the rear surface of the fixing plate.

The beneficial effect of adopting the further scheme is that: the connection shell can be connected with the supporting diagonal rod.

Furthermore, a supporting inclined rod is clamped inside the connecting shell, and a screw rod penetrates through the outer surface of the connecting shell in a sliding mode.

The beneficial effect of adopting the further scheme is that: the lead screw makes the support down tube link up with the guardrail.

Furthermore, the outer surface of the screw rod is in sliding penetration with the outer surface of the supporting inclined rod, and fixing nuts are respectively sleeved at the two ends of the screw rod in a threaded manner.

The beneficial effect of adopting the further scheme is that: the fixing nut enables the supporting inclined rod to be effectively fixed with the guardrail.

Furthermore, the front surface of the device frame is fixed with a reflector near the edges of the two sides.

The beneficial effect of adopting the further scheme is that: the reflector can warn passing vehicles at night, and the safety performance is improved.

Further, a base is fixed at the bottom of the device frame.

The beneficial effect of adopting the further scheme is that: the guardrail can be prevented from toppling over by increasing the bottom area when the guardrail is used.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a perspective view of a civil engineering protective guard according to an embodiment of the present invention;

fig. 2 is a perspective view of a civil engineering protective guard according to an embodiment of the present invention;

fig. 3 is a perspective view of a housing portion of a civil engineering protective guard according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a device frame; 2. a railing; 3. a light reflector; 4. a base; 5. a clamping block; 6. a circular groove; 7. clamping a shell; 701. a circular hole; 8. a pressing body; 801. a limiting rod; 802. a telescopic rod; 803. a spring; 9. an indicator panel; 10. a fixing plate; 11. a connecting shell; 12. a screw rod; 13. fixing a nut; 14. and supporting the diagonal rods.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Embodiment 1, as shown in fig. 1-3, the utility model provides a civil engineering protective guard, including device frame 1, device frame 1's one side skin weld has card shell 7, two round holes 701 have all been seted up to card shell 7's front and back both sides surface, four round holes 701's inside all slides there is spacing stick 801, spacing stick 801's one end is fixed with presses the body 8, the external fixed surface who presses the body 8 has telescopic link 802, and the one end of telescopic link 802 is connected with the external fixed surface of card shell 7, the external surface slip cover of telescopic link 802 is equipped with spring 803, device frame 1's opposite side skin weld has fixture block 5, two circular slots 6 have all been seted up to fixture block 5's front and back both sides surface.

The effect that its whole embodiment 1 reached does, when splicing a plurality of guardrails, at first with the slot part of the 5 calibration card shells 7 of fixture block of a guardrail, press the one end of pressing body 8 and make the inside that the spacing stick 801 of the other end can stretch to round hole 701, place fixture block 5 in the slot part of card shell 7 again, secondly release and press body 8 and make the reset action of spring 803 and telescopic link 802 pass spacing stick 801 round hole 701 and fixture block 5's front and back both sides surface and all seted up two circular slots 6 and carry out the block and reach fixed effect, when dismantling make otherwise press the one end of pressing body 8 and make the inside that the spacing stick 801 of the other end can stretch to round hole 701, it can to take out fixture block 5 of a guardrail, consequently, the mesh of convenient to detach and installation between the polylith guardrail has been reached.

Embodiment 2, as shown in fig. 1-3, a plurality of balustrades 2 are welded between the top surface and the bottom surface of the inside of the device frame 1 at equal intervals, an indicating plate 9 is fixed between the front surfaces of the plurality of balustrades 2, a fixing plate 10 is fixed between the rear surfaces of the plurality of balustrades 2, a connecting shell 11 is welded on the rear surface of the fixing plate 10, a supporting diagonal rod 14 is clamped inside the connecting shell 11, a lead screw 12 penetrates through the outer surface of the connecting shell 11 in a sliding manner, the outer surface of the lead screw 12 penetrates through the outer surface of the supporting diagonal rod 14 in a sliding manner, fixing nuts 13 are respectively screwed on both ends of the lead screw 12, reflectors 3 are respectively fixed on the front surface of the device frame 1 near both side edges, and a base 4 is fixed on the bottom of the device frame 1.

The whole embodiment 2 achieves the effect that a plurality of railings 2 are equidistantly welded between the top surface and the bottom surface of the inner part of the device frame 1, the railings 2 can be penetrated by wind, the phenomenon that the wind direction collapses too much due to the enclosing is avoided, by sliding and penetrating the screw rod 12 and the outer surface of the engaging shell 11 and sliding and penetrating the outer surface of the supporting diagonal rod 14, the supporting diagonal rod 14 can be engaged with the guardrail, and the two ends of the screw rod 12 are respectively provided with a fixed nut 13 in a threaded sleeve manner, so that the supporting diagonal rod 14 can be effectively fixed with the guard rail, the falling condition of the guard rail can be effectively prevented through the supporting diagonal rod 14, the front surface of the device frame 1 close to the edges of the two sides is fixed with a reflector 3 which can warn passing vehicles at night, and the bottom of the device frame 1 is fixed with a base 4 which can increase the area of the bottom of the device to prevent the guardrail from falling down when in use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the same changes made to the above embodiments according to the essential technology of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a civil engineering construction rail guard, includes device frame (1), its characterized in that, one side skin weld of device frame (1) has card shell (7), two round holes (701), four have all been seted up to both sides surface around card shell (7) the inside of round hole (701) all slides and has spacing stick (801), the one end of spacing stick (801) is fixed with presses body (8), the external fixation who presses body (8) has telescopic link (802), and the one end of telescopic link (802) and the external fixed surface of card shell (7) are connected, the external sliding cover of telescopic link (802) is equipped with spring (803), the opposite side skin weld of device frame (1) has fixture block (5), two circular slots (6) have all been seted up to both sides surface around fixture block (5).

2. Civil engineering protective fence according to claim 1, characterized in that a plurality of railings (2) are welded between the inner top and bottom surfaces of the assembly frame (1) at equal intervals, and indicator boards (9) are fixed between the front surfaces of the railings (2).

3. Civil engineering protective fence according to claim 2, characterized in that a fixing plate (10) is fixed between the rear surfaces of the plurality of railings (2), and a joint housing (11) is welded to the rear surface of the fixing plate (10).

4. A civil engineering protective fence according to claim 3, wherein the inside of the joint shell (11) is clamped with a support diagonal rod (14), and the outer surface of the joint shell (11) is slidably penetrated with a screw rod (12).

5. The civil construction protective fence according to claim 4, wherein the outer surface of the screw rod (12) is penetrated with the outer surface of the supporting diagonal rod (14) in a sliding way, and both ends of the screw rod (12) are sleeved with fixing nuts (13) in a threaded way.

6. The civil construction protective fence according to claim 1, wherein the front surface of the assembly frame (1) is fixed with a reflector (3) near the edges of both sides.

7. Civil engineering protective fence according to claim 1, characterized in that a base (4) is fixed to the bottom of the assembly frame (1).