阅读说明：本技术 一种建筑施工用的临时承载装置 (Temporary bearing device for building construction ) 是由 严仁海 王力 于 2019-09-26 设计创作，主要内容包括：本发明公开了一种建筑施工用的临时承载装置,包括下层钢板和上层钢板,在所述上层钢板和下层钢板上夹设有多个吸能装置,在所述上层钢板的底部位置处焊接设置有多根杆件,所述杆件向下穿过所述下层钢板,所述杆件穿过所述下层钢板后配合有螺母,在所述杆件上装配有第一弹簧,所述第一弹簧相抵在所述螺母和所述下层钢板之间,此时所述上层钢板和下层钢板之间的间距被收紧,此时所述吸能装置被夹持住,在地面上插入有多根对应所述杆件的管套,所述管套完全插入至地面内,所述螺母与所述管套之间过渡配合,在所述上层钢板的表面均布有防滑条；本产品可以有效的承载车辆行驶,减少形变产生,避免造成错位。(The invention discloses a temporary bearing device for building construction, which comprises a lower steel plate and an upper steel plate, wherein a plurality of energy absorption devices are clamped on the upper steel plate and the lower steel plate, a plurality of rod pieces are welded at the bottom of the upper steel plate, the rod pieces downwards penetrate through the lower steel plate, the rod pieces are matched with nuts after penetrating through the lower steel plate, first springs are assembled on the rod pieces, the first springs are abutted between the nuts and the lower steel plate, the distance between the upper steel plate and the lower steel plate is tightened, the energy absorption devices are clamped, a plurality of pipe sleeves corresponding to the rod pieces are inserted on the ground, the pipe sleeves are completely inserted into the ground, the nuts are in transition fit with the pipe sleeves, and anti-slip strips are uniformly distributed on the surface of the upper steel plate; this product can effectually bear the weight of the vehicle and travel, reduces deformation and produces, avoids causing the dislocation.)

1. the utility model provides a temporary bearing device for construction which characterized in that: including lower floor steel sheet (1) and upper steel sheet (2) press from both sides on upper steel sheet (2) and lower floor steel sheet (1) and be equipped with a plurality of energy-absorbing device (3) the welding of bottom position department of upper steel sheet (2) is provided with many member (4), member (4) pass downwards lower floor steel sheet (1), member (4) pass lower floor steel sheet (1) back cooperation has nut (401) member (4) on member (4) is equipped with first spring (402), first spring (402) counterbalance nut (401) with between lower floor steel sheet (1), at this moment the interval between upper steel sheet (2) and lower floor steel sheet (1) is tightened up, at this moment energy-absorbing device (3) are held, insert many pipe box (5) that correspond member (4) subaerial, pipe box (5) insert completely to subaerial, the nut (401) and the pipe sleeve (5) are in transition fit, the anti-slip strips (211) are evenly distributed on the surface of the upper layer steel plate (2), the anti-slip strips (211) are longitudinally arranged, the arrangement direction of the anti-slip strips (211) is perpendicular to the passing direction of a vehicle, and the left end face and the right end face of the upper layer steel plate (2) and the lower layer steel plate (1) are in arc transition.

2. the temporary bearing device for building construction according to claim 1, wherein the energy absorption device (3) comprises a steel pipe (301), two rubber sleeves (302) are sleeved on the steel pipe (301), when a vehicle runs on the upper steel plate (2), a tire corresponds to the rubber sleeves (302), a spring (303) is sleeved on the steel pipe (301), the spring (303) is clamped between the two rubber sleeves (302), the spring (303) is in transition fit with the steel pipe (301), and the wire diameter of the spring (303) is 3mm ~ 6 mm.

3. The temporary load bearing device for construction according to claim 1, wherein: the energy absorption device (3) comprises a base (311), a base plate (312) is arranged above the base (311), a groove (313) is formed in the bottom of the base (311), the groove (313) longitudinally penetrates through the base (311), a plurality of first rod pieces (314) are symmetrically arranged on the left and right of the bottom plate (312), the first rod pieces (314) downwards penetrate through the base (311) and then extend into the groove (313), a first nut (315) is assembled at one end of each first rod piece extending into the groove (313), a second spring (316) is sleeved on each first rod piece (314), the second spring (316) is clamped between the base plate (312) and the base (311), the lower end of the base (311) is fixedly welded with the lower steel plate (1), the upper end of the base plate (312) is movably arranged with the upper steel plate (2), and a rubber pipe (317) is clamped between the base plate (312) and the base (311), the bottom of backing plate (312) and the top of base (311) all is provided with location arc wall (318) that rubber tube (317) were used the upper end veneer of backing plate (312) has a rubber slab (319), rubber slab (319) contact upper steel sheet (2).

4. The temporary load bearing device for construction according to claim 1, wherein: the both sides department of upper steel sheet (2) all is provided with spacing strip (222) of rubber material, and when setting up about two this products, spacing strip (222) formed the interval between two this products, side department all is provided with sand grip (223) of rubber material about spacing strip (222), sand grip (223) are by the centre gripping between upper steel sheet (2) and lower floor's steel sheet (1), the lower extreme part of spacing strip (222) inserts to subaerial.

5. the temporary load bearing device for construction according to claim 1, wherein: a through hole (224) vertically penetrates through the top of the spacing bar (222), and the through hole (224) vertically penetrates through the spacing bar (222).

6. The temporary load bearing device for construction according to claim 1, wherein: the surface of the anti-skid strip (211) is longitudinally provided with a plurality of bulges (233) at equal intervals.

Technical Field

the invention relates to a temporary bearing device for building construction.

background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

At a building construction site, an enclosing wall needs to be built, the construction site is protected from the outside through the enclosing wall, a vehicle inlet and a vehicle outlet are arranged at the enclosing wall, the ground at the vehicle inlet and the vehicle outlet often sinks to form various pits, so that the passing vehicle jolts, the pits have little influence on driving for large-scale loading vehicle types, but the pits often cause the vehicle to be incapable of running or support the bottom for small-scale vehicle passing.

Therefore, in the conventional treatment, steel plates are placed on a traffic lane of a vehicle, and the steel plates are used as a roadbed, but the steel plates deform after bearing pressure, so that upper and lower malposition is generated between two adjacent steel plates, and the tires of the vehicle are greatly damaged.

Therefore, the temporary bearing device for building construction is developed according to the existing steel plate, and is designed to effectively bear the running of vehicles, reduce deformation and avoid dislocation.

Disclosure of Invention

The invention aims to provide a temporary bearing device for building construction, which can effectively bear the running of a vehicle, reduce the generation of deformation and avoid dislocation.

In order to solve the problems, the invention adopts the following technical scheme:

A temporary bearing device for building construction comprises a lower steel plate and an upper steel plate, wherein a plurality of energy absorption devices are clamped on the upper steel plate and the lower steel plate, a plurality of rod pieces are welded at the bottom position of the upper steel plate and downwards penetrate through the lower steel plate, nuts are matched after the rod pieces penetrate through the lower steel plate, first springs are assembled on the rod pieces and abut against the nuts and the lower steel plate, the distance between the upper steel plate and the lower steel plate is tightened, the energy absorption devices are clamped, a plurality of pipe sleeves corresponding to the rod pieces are inserted into the ground, the pipe sleeves are completely inserted into the ground, the nuts and the pipe sleeves are in transition fit, anti-slip strips are uniformly distributed on the surface of the upper steel plate and are longitudinally arranged, and the arrangement direction of the anti-slip strips is vertical to the passing direction of vehicles, the left end face and the right end face of the upper steel plate and the lower steel plate are in arc transition.

preferably, the energy absorption device comprises a steel pipe, two rubber sleeves are sleeved on the steel pipe, when a vehicle runs on an upper steel plate, a tire corresponds to the rubber sleeves, a spring is sleeved on the steel pipe and clamped between the two rubber sleeves, the spring is in transition fit with the steel pipe, the wire diameter of the spring is ~ 6mm, the steel pipe is a round pipe with the wall thickness of ~ 6mm, the structure is characterized in that the steel pipe has strong deformation resistance when bearing radial force, the rubber sleeves are sleeved outside the steel pipe, when an upper steel plate is stressed, the rubber sleeves are pressed downwards, radial bearing is achieved through the rubber sleeves, the rubber sleeves can rebound quickly after being compressed due to the fact that the time of the vehicle running is short, the spring is sleeved on the steel pipe, the main purpose of the spring is to reduce bending of the steel pipe, when the force is located in the middle of the steel pipe, the steel pipe is prone to bend deformation, the spring is designed, the bending deformation of the steel pipe is particularly suitable for being laid at a position of a bend, the steel pipe, and the steel pipe can be rolled in the middle of the vehicle, and the steel pipe can be rolled in the bend, so that the steel pipe can be rolled and the steel pipe can be deformed when the steel pipe is rolled in.

Preferably, the energy absorbing device comprises a base, a base plate is arranged above the base, a groove is arranged at the bottom of the base and longitudinally penetrates through the base, a plurality of first rod pieces are symmetrically arranged at the left and right sides of the bottom of the base plate and extend into the groove after passing through the base downwards, a first nut is assembled at one end of each first rod piece extending into the groove, a second spring is sleeved on each first rod piece and clamped between the base plate and the base, the lower end of the base and a lower steel plate are fixedly welded, a rubber pipe is movably arranged between the upper end of each base plate and an upper steel plate, an arc-shaped groove for positioning the rubber pipe is arranged at the bottom of each base plate and the top of the base, and a rubber sheet is glued at the upper end of each base plate, the rubber sheet contacts the upper steel plate; the principle of the structure is as follows: when the upper steel plate bears, a downward deformation force can be caused, the deformation force acts on the rubber sheet, the rubber sheet is made of soft rubber, elastic deformation can occur after bearing, when the deformation force is too large, the base plate moves downwards, elastic support is carried out through the second spring, deformation of the upper steel plate is reduced, and meanwhile after the bearing force disappears, the upper steel plate is helped to rebound under the action of the second spring, and deformation of the upper steel plate is reduced.

Preferably, the two sides of the upper steel plate are both provided with spacing bars made of rubber, when the two products are arranged in a left-right mode, the spacing bars form an interval between the two products, the left side face and the right side face of each spacing bar are both provided with raised lines made of rubber, the raised lines are clamped between the upper steel plate and the lower steel plate, and the lower end of each spacing bar is partially inserted into the ground; when the installation of space bar, at first lay a this product, then lay the position department cut groove of next this product in advance again, insert the space bar behind the cut groove, lay next this product again, next this product is laid and is accomplished the back, need keep the space bar by the centre gripping between two this products, when the vehicle is gone through, can avoid producing jolting, play elastic transition's effect, and the both sides of space bar still are provided with the sand grip, because be gapped between upper steel sheet and the lower floor's steel sheet, therefore in the conventional art, when the vehicle is gone through the steel sheet, can lead to the serious bending deformation in both ends of steel sheet, and after setting up the sand grip, can form elastic support between upper steel sheet and the lower floor's steel sheet, avoid the upper steel sheet because the deformation that takes place after unsettled bearing.

Preferably, a through hole vertically penetrates through the top of the spacing bar, and the through hole vertically penetrates through the spacing bar.

Preferably, the surface of the anti-slip strip is provided with a plurality of protrusions at equal intervals in the longitudinal direction, when a vehicle passes through, the anti-slip strip can play a role in speed reduction, the vehicle slippage is reduced, particularly when the vehicle stops, the vehicle slippage is avoided, and by arranging the protrusions, the transverse swinging of the vehicle can be reduced, and the adhesion force of the tire is increased.

The invention has the beneficial effects that: this product is laying subaerial back, can effectually bear, can carry out the elastic energy-absorbing during bearing, reduces deformation, avoids guaranteeing safe and stable passing through of vehicle because the dislocation between two adjacent this products that deformation brought, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

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

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

FIG. 2 is a top view of an energy absorbing device in the condition of example 2;

FIG. 3 is a schematic structural view in the state of example 3 of the present invention;

FIG. 4 is a cross-sectional view of the energy absorbing device in the condition of example 3;

FIG. 5 is a schematic view of the spacer installation;

FIG. 6 is a top view of the spacer bar;

Fig. 7 is a sectional view of the cleat.

Detailed Description

all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.