CN216277246U

CN216277246U - Building deep hole base construction is with interim rail guard

Info

Publication number: CN216277246U
Application number: CN202122641067.1U
Authority: CN
Inventors: 李河洲; 马亮; 李育雄; 柴雁军; 连学文; 智超; 潘福林
Original assignee: Wuhai Highway Engineering Co ltd
Current assignee: Wuhai Highway Engineering Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-12
Anticipated expiration: 2031-10-29

Abstract

The application discloses building deep hole foundation construction is with interim rail guard, including base, first support column, second support column, backup pad, adjustment mechanism and coupling mechanism, adjustment mechanism includes electric putter, extension rod and internal connecting rod, base support column inner wall fixed surface connects the baffle, baffle outer wall surface top fixed connection electric putter, electric putter outer wall fixed surface connects the mount, mount outer wall fixed surface connects the extension rod, external rod inner wall surface sliding connection internal connecting rod. Promote the mount and remove along first slide bar through starting first electric putter, and drive the backup pad and slide along the second slide bar inside the spout of second support column inside, be convenient for adjust the holistic height of support frame, and through sliding the inner connecting rod along extension rod is inside, be convenient for adjust the holistic width of rail guard.

Description

Building deep hole base construction is with interim rail guard

Technical Field

The application relates to the field of deep pit foundations of buildings, in particular to a temporary protective guard for construction of deep pit foundations of buildings.

Background

The foundation pit engineering mainly comprises foundation pit supporting system design and construction and earthwork excavation, and is a system engineering with strong comprehensiveness. It requires close cooperation between geotechnical engineering and structural engineering technicians. The foundation pit supporting system is a temporary structure and is not needed after the construction of underground engineering is finished.

The height and the width of the existing guard railing are not convenient to adjust due to the requirement of the environment, so that the practicability of the guard railing is low, and the guard railing is connected together through bolts, so that the connection and the disassembly of the guard railing are prevented from being troublesome. Therefore, a temporary guard rail for building deep pit foundation construction is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a temporary protective guard for building deep pit foundation construction, which is used for solving the problem that the height and the width of the protective guard in the prior art are not convenient for environment and need to be adjusted, so that the practicability of the protective guard is low.

According to one aspect of the application, a temporary protective guard for construction of a building deep pit foundation is provided, which comprises a base, a first supporting column, a second supporting column, a supporting plate, an adjusting mechanism and a connecting mechanism;

the adjusting mechanism comprises an electric push rod, an external connecting rod and an internal connecting rod, wherein a baffle is fixedly connected to the surface of the inner wall of the support column of the base, the top end of the surface of the outer wall of the baffle is fixedly connected with the electric push rod, the surface of the outer wall of the electric push rod is fixedly connected with a fixing frame, the surface of the outer wall of the fixing frame is fixedly connected with the external connecting rod, and the surface of the inner wall of the external connecting rod is slidably connected with the internal connecting rod;

further, coupling mechanism includes inserted bar, second spout and pull rod, backup pad outer wall surface fixed connection inserted bar and second spout respectively, second spout inner wall surface sliding connection pull rod.

Furthermore, the surface of the outer wall of the external connecting rod is connected with a first sliding block in a sliding mode, the surface of the outer wall of the first sliding block is connected with a first clamping groove in a sliding mode, and the surface of the outer wall of the internal connecting rod is provided with a first clamping groove.

Further, the surface of the outer wall of the first support column is fixedly connected with a first slide bar, and the surface of the outer wall of the first slide bar is slidably connected with a fixed frame.

Furthermore, the outer wall surface of the external connecting rod is fixedly connected with a supporting plate and a second supporting column, a first sliding groove is formed in the inner wall surface of the second supporting column, the inner wall surface of the first sliding groove is connected with a second sliding rod in a sliding mode, and the outer wall surface of the top end of the second sliding rod is fixedly connected with the supporting plate.

Furthermore, a second clamping groove is formed in the surface of the outer wall of the inserting rod, a spring is fixedly connected to the surface of the inner wall of the second sliding groove, one end of the spring is fixedly connected with the push plate, the surface of the outer wall of the push plate is fixedly connected with the pull rod, and the surface of the outer wall of the bottom end of the pull rod is fixedly connected with the second sliding block.

Through the above-mentioned embodiment of this application, adjustment mechanism and coupling mechanism have been adopted, the needs height-adjusting and the width of the environment of having solved the rail guard not being convenient for, make the lower problem of practicality of rail guard, it promotes the mount and removes along first slide bar through starting first electric putter, and drive the backup pad and slide along the second slide bar inside the spout of second support column inside, be convenient for adjust the holistic height of support frame, and through sliding the inner connecting rod along extension rod inside, be convenient for adjust the effect of the holistic width of rail guard.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. the base, 2, first support column, 3, extension rod, 4, slide bar, 5, first draw-in groove, 6, first slider, 7, first slide bar, 8, mount, 9, electric putter, 10, baffle, 11, second backup pad, 12, first spout, 13, second slide bar, 14, backup pad, 15, second spout, 16, inserted bar, 17, second draw-in groove, 18, pull rod, 19, push pedal, 20, spring, 21, second slider.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The adjustment mechanism of the present embodiment can be applied to various guard rails, for example, the following height-adjustable stainless steel guard rail is provided in the present embodiment, and the present embodiment can be used to install the following guard rail.

This rail guard mechanism includes: the transverse rod is symmetrically provided with vertical rods at the left end and the right end, the upper side of the transverse rod is provided with a plurality of loop bars, the loop bars are provided with first step holes, a plurality of slide bars are sleeved in the first step holes, the lower ends of the slide bars are fixedly connected with limit blocks, the upper ends of the slide bars extend out of the first step holes and are fixedly connected with a fixed rod together, the center of the upper side of the transverse rod is fixedly connected with a sleeve, the upper end of the sleeve is provided with a T-shaped annular groove, a T-shaped ring is assembled in the T-shaped annular groove, the upper end of the T-shaped ring extends out of the T-shaped annular groove and is fixedly connected with a threaded barrel, the sleeve is internally provided with a screw rod in threaded connection with the threaded barrel, the upper end surfaces of the limit blocks are higher than the lower end surface of the screw rod, the upper end of the screw rod is fixedly connected with the fixed rod, two second step holes are respectively formed in an upper subsection and a lower subsection part of the two second step holes are formed in the side surface of the vertical rods, the downthehole portion of second step all is equipped with the dog, four the equal fixedly connected with of dog stretches out the pull rod in second step hole, be equipped with the spring of establishing with the pull rod cover between dog and the downthehole wall of second step, be in same clamp plate of two common fixedly connected with of pull rod of montant, two the montant surface all is equipped with a plurality of draw-in grooves, two the clamp plate all is equipped with a plurality of and draw-in groove assorted compresses tightly the tooth.

The threaded cylinder can be rotated, the threaded cylinder is in threaded connection with the screw rod and can drive the screw rod to move up and down, the screw rod drives the vertical rod to move up and down when moving up and down, so that the overall height is adjusted, when the vertical rod moves up and down, the plurality of limiting blocks are driven by the plurality of sliding rods to slide up and down in the first step hole, the structure enlarges the protection area of the protection railing, the vertical rod can be limited when moving up and down, the vertical rod is prevented from swinging, after the vertical rod is adjusted to a proper height, the threaded cylinder stops rotating, the T-shaped ring rotates in the T-shaped ring groove to limit the threaded cylinder, and the threaded cylinder is prevented from falling; when the propaganda or warning cloth needs to be hung, the pressing plate can be lifted up to be away from the vertical rod, the pressing plate drives the two stop blocks to move outwards into the second step hole through the two pull rods respectively, the two springs are compressed until the pressing teeth move out of the clamping grooves, then one end of the propaganda or warning cloth is placed between the pressing plate and the vertical rod, then the pressing plate is loosened, the pressing plate presses the vertical rod through the two springs, the pressing teeth clamp the propaganda or warning cloth into the clamping grooves, and by means of the structure, one end of the propaganda or warning cloth can be fixed, and similarly, the two ends of the propaganda or warning cloth can be pressed through the pressing plate, and the end parts of the propaganda or warning cloth are pressed into the clamping grooves through the pressing teeth, so that the two ends of the propaganda or warning cloth are fixed; the height-adjustable guardrail is simple in structure and reasonable in design, the height of the protective guardrail can be adjusted according to actual needs to be adjusted, the practicability of the guardrail is improved, and propaganda or warning cloth can be conveniently fixed on the protective guardrail by workers.

Further inject, two the montant all is equipped with third step hole, two third step downthehole portion all is equipped with spacing slide, two the equal fixedly connected with of spacing slide stretch out third step hole and with dead lever fixed connection's branch. Such structure, when the montant reciprocated, drive spacing slide and branch and reciprocate, further improve the stability that the montant reciprocated.

Further inject, the threaded cylinder surface is equipped with a plurality of sand grips. The structure is convenient for a worker to screw the thread cylinder.

Further inject, both sides all are equipped with two fixing bases around the horizontal pole, four the fixing base all is equipped with the staple. The structure is convenient for workers to fix the guard rail on the ground.

Further define, two the equal fixedly connected with handle of clamp plate. By the structure, a worker can pull the pressing plate conveniently.

Of course, the present embodiment can also be used for guard rails installed in other structures. The following describes the adjusting mechanism according to the embodiment of the present application, which is not described in detail herein.

Referring to fig. 1-3, a temporary guard rail for construction of a deep pit foundation of a building includes a base 1, a first support column 2, a second support column 11, a support plate 14, an adjusting mechanism and a connecting mechanism;

the adjusting mechanism comprises an electric push rod 9, an external connecting rod 3 and an internal connecting rod 4, a baffle 10 is fixedly connected to the surface of the inner wall of a supporting column of the base 1, the electric push rod 9 is fixedly connected to the top end of the surface of the outer wall of the baffle 10, a fixing frame 8 is fixedly connected to the surface of the outer wall of the electric push rod 9, the external connecting rod 3 is fixedly connected to the surface of the outer wall of the fixing frame 8, and the internal connecting rod 4 is slidably connected to the surface of the inner wall of the external connecting rod 3;

the connecting mechanism comprises an inserting rod 16, a second sliding groove 15 and a pull rod 18, the outer wall surface of the supporting plate 14 is fixedly connected with the inserting rod 16 and the second sliding groove 15 respectively, the inner wall surface of the second sliding groove 15 is connected with the pull rod 18 in a sliding manner, the fixing frame 8 is pushed to move along the first sliding rod 7 by starting the first electric push rod 9, the supporting plate 14 is driven to slide along the second sliding rod 13 in the sliding groove in the second supporting column 11, the integral height of the supporting frame is convenient to adjust, and the integral width of the protective guard is convenient to adjust by sliding the inner connecting rod 4 along the inner part of the outer connecting rod 3;

the outer wall surface of the extension rod 3 is connected with a first sliding block 6 in a sliding manner, the outer wall surface of the first sliding block 6 is connected with a first clamping groove 5 in a sliding manner, the outer wall surface of the extension rod 4 is provided with the first clamping groove 5, the outer wall surface of the first supporting column 2 is fixedly connected with a first sliding rod 7, the outer wall surface of the first sliding rod 7 is connected with a fixed frame 8 in a sliding manner, the height of the protective frame can be conveniently adjusted, the outer wall surface of the extension rod 3 is fixedly connected with a supporting plate 14 and a second supporting column 11, the inner wall surface of the second supporting column 11 is provided with a first sliding groove 12, the inner wall surface of the first sliding groove 12 is connected with a second sliding rod 13 in a sliding manner, the outer wall surface of the top end of the second sliding rod 13 is fixedly connected with the supporting plate 14 so as to conveniently fix the extension rod 3 and the inner connecting rod 4, the outer wall surface of the inserting rod 16 is provided with a second clamping groove 17, the inner wall surface of the second sliding groove 15 is fixedly connected with a spring 20, one end of the spring 20 is fixedly connected with a push plate 19, the outer wall surface of the push plate 19 is fixedly connected with a pull rod 18, and the outer wall surface of the bottom end of the pull rod 18 is fixedly connected with a second slide block 21, so that the guard rail can be conveniently and quickly installed.

When the base 1 is used, the fixing frame 8 is pushed to move along the first sliding rod 7 by starting the first electric push rod 9, the supporting plate 14 is driven to slide along the second sliding rod 13 in the sliding groove in the second supporting column 11, the overall height of the supporting frame is convenient to adjust, the internal connecting rod 4 slides along the internal connecting rod 3, the overall width of the protective guard is convenient to adjust according to the environment, the protective guard can be conveniently adjusted according to the environment, the inserting rods 16 and the inserting grooves are arranged on the outer wall of the supporting plate 14, when the protective guard is connected, the pulling rods 18 can be pulled to drive the second sliding blocks 21 to move, the inserting rods 16 can be inserted, the second sliding blocks 21 can be inserted into the second clamping grooves 17 formed in the inserting rods 16 by loosening the pulling rods 18 under the action of the springs 20, the protective guard is convenient to be fixed together, and the connection efficiency is improved when the protective guards are connected together.

The application has the advantages that:

1. the fixing frame is pushed to move along the first sliding rod by starting the first electric push rod, and the supporting plate is driven to slide in the sliding groove in the second supporting column along the second sliding rod, so that the integral height of the supporting frame can be conveniently adjusted, and the integral width of the protective guard can be conveniently adjusted by sliding the inner connecting rod in the outer connecting rod;

2. the inserting rod and the slot are arranged on the outer wall of the supporting plate, so that when the guard rail is connected, the pull rod can be pulled to drive the second sliding block to move, the inserting rod can be inserted, the pull rod is loosened, the second sliding block is inserted into the second clamping groove formed in the inserting rod under the action of the spring, and the second sliding block and the second clamping groove are fixed together conveniently.

The electric push rod adopts DSDG25 model and its related matched power supply and circuit

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a construction of building deep hole base is with interim rail guard which characterized in that: comprises a base (1), a first supporting column (2), a second supporting column (11), a supporting plate (14), an adjusting mechanism and a connecting mechanism;

the adjusting mechanism comprises an electric push rod (9), an external connecting rod (3) and an internal connecting rod (4), a baffle (10) is fixedly connected to the surface of the inner wall of a supporting column of the base (1), the electric push rod (9) is fixedly connected to the top end of the surface of the outer wall of the baffle (10), a fixing frame (8) is fixedly connected to the surface of the outer wall of the electric push rod (9), the external connecting rod (3) is fixedly connected to the surface of the outer wall of the fixing frame (8), and the internal connecting rod (4) is slidably connected to the surface of the inner wall of the external connecting rod (3);

the connecting mechanism comprises an inserting rod (16), a second sliding groove (15) and a pull rod (18), the outer wall surface of the supporting plate (14) is fixedly connected with the inserting rod (16) and the second sliding groove (15) respectively, and the inner wall surface of the second sliding groove (15) is connected with the pull rod (18) in a sliding mode.

2. The temporary guard rail for construction of the deep pit foundation of claim 1, wherein: the outer wall surface of the outer connecting rod (3) is connected with a first sliding block (6) in a sliding mode, the outer wall surface of the first sliding block (6) is connected with a first clamping groove (5) in a sliding mode, and the outer wall surface of the inner connecting rod (4) is provided with the first clamping groove (5).

3. The temporary guard rail for construction of the deep pit foundation of claim 1, wherein: the outer wall surface of the first supporting column (2) is fixedly connected with a first sliding rod (7), and the outer wall surface of the first sliding rod (7) is slidably connected with a fixing frame (8).

4. The temporary guard rail for construction of the deep pit foundation of claim 1, wherein: the outer wall surface of the outer connecting rod (3) is fixedly connected with a supporting plate (14) and a second supporting column (11), the inner wall surface of the second supporting column (11) is provided with a first sliding groove (12), the inner wall surface of the first sliding groove (12) is connected with a second sliding rod (13) in a sliding mode, and the outer wall surface of the top end of the second sliding rod (13) is fixedly connected with the supporting plate (14).

5. The temporary guard rail for construction of the deep pit foundation of claim 1, wherein: the outer wall surface of the insert rod (16) is provided with a second clamping groove (17), the inner wall surface of the second sliding groove (15) is fixedly connected with a spring (20), one end of the spring (20) is fixedly connected with a push plate (19), the outer wall surface of the push plate (19) is fixedly connected with a pull rod (18), and the outer wall surface of the bottom end of the pull rod (18) is fixedly connected with a second sliding block (21).