CN216377275U - Structural stress plate for building hoisting machinery and assembled movable foundation - Google Patents

Abstract

The utility model relates to the technical field of an assembled movable foundation, in particular to a structural stress plate for a building hoisting machine and an assembled movable foundation, which comprise a stress plate body and a positioning hole arranged on the stress plate body; one side of the stress plate body is provided with an installation pipe communicated with the positioning hole, and the other side of the stress plate body is provided with a positioning piece; still include the lower part and be provided with the basic body of structure atress board. The technical problem that safety accidents are caused by the fact that the existing large-scale hoisting equipment is installed on a mobile foundation and is likely to overturn can be solved; moreover, the technology is suitable for installation of multi-model hoisting equipment, is also suitable for the environment with limited site, and is convenient to transport.

Description

Structural stress plate for building hoisting machinery and assembled movable foundation

Technical Field

The utility model relates to the technical field of an assembled movable foundation, in particular to a structural stress plate for a building hoisting machine and an assembled movable foundation.

Background

A hoisting machine, which is an electromechanical device for vertically lifting or vertically lifting and horizontally moving a heavy object; the lifting device can be divided into light and small lifting equipment, medium lifting equipment and large lifting equipment according to different structures, principles and use scenes; no matter what type of hoisting equipment, a safer fixing mode is needed during installation, and the hoisting equipment has better overturn resistance.

In order to ensure the fixing effect of the hoisting equipment, cast-in-place reinforced concrete fixed foundations are adopted in the field at the initial development stage, and the fixed foundations cannot be reused and are not environment-friendly, so that the fixed foundations are very labor-consuming to dismantle at the later stage. The trade develops gradually, changes original fixed basis for the removal basis, and the user can splice by oneself according to hoisting equipment's size and form the removal basis of required size, unusual convenience. The utility model further studies, think that present removal basis still urgently waits to solve following technical problem:

1. the hoisting equipment is mainly fixedly arranged on the top surface of the mobile foundation, and because the model of the hoisting equipment has large and small sizes, and because large-scale hoisting equipment and hoisted objects have large weights, when the large-scale hoisting equipment is arranged on the mobile foundation, safety accidents caused by overturning can occur due to the fixing problem; therefore, the existing mobile foundation cannot be simultaneously suitable for light, small, medium and large hoisting equipment;

2. because the types of the hoisting equipment are various, the installation mode comprises but is not limited to a derrick, a flange plate, an inclined support and the like; the existing mobile foundation cannot be suitable for installation of multi-model equipment;

3. the existing movable foundation is strip-shaped, so that the application range is narrow; especially, the environment of limited places (such as basements) is not friendly and is inconvenient to transport.

SUMMERY OF THE UTILITY MODEL

The utility model provides a structural stress plate for building hoisting machinery and an assembled movable foundation, which can solve the technical problem that the existing large-scale hoisting equipment is installed on the movable foundation and is likely to overturn to cause safety accidents.

The application provides the following technical scheme:

the structural stress plate for the building hoisting machinery comprises a stress plate body and a positioning hole arranged on the stress plate body; and one side of the stress plate body is provided with an installation pipe communicated with the positioning hole, and the other side of the stress plate body is provided with a positioning piece.

Has the advantages that:

1. through the bottom embedded structure atress board at the removal basis, through structure atress board installation screw rod, and then fixed, taut hoisting equipment guarantees the atress effect, further guarantees hoisting equipment's fixed effect and prevents that hoisting equipment from overturning and causing the incident.

2. The installation pipe is pre-buried in the foundation, when the installation is carried out in the later period, a screw for installing the hoisting equipment can penetrate through the installation pipe, and the positioning piece can fix and position the end of the screw extending into the bottom of the movable foundation; then lock the upper end of screw rod, realize vertically will pile up the top surface of moving the basis with hoisting equipment installation when the foundatin plate tensioning is fixed layer by layer, unusual convenience. The integral installation strength can be increased, the lifting device is suitable for installation of lifting equipment of various models, and the universality is stronger.

Further, the positioning hole is a round hole; the positioning piece comprises a positioning box fixedly arranged at the bottom of the stress plate body, and one side of the positioning box, which is far away from the stress plate body, is provided with an opening; the positioning hole is communicated with the positioning box.

When the positioning hole is a circular hole, the screw rod is a straight screw rod; when the lower end of the straight screw rod extends to the bottom of the moving foundation, a nut is matched to realize positioning; this technique can install the nut in the location box in advance, and the shape of location box can set up to the shape with the nut adaptation and then realize the location to the nut, and when follow-up screw rod wore to establish to nut department, twist and move the screw rod, can realize the cooperation in screwing the nut with the lower extreme of screw rod, unusual convenience.

Further, the positioning holes are strip-shaped holes; the setting element is including setting up the bar stopper at the screw rod lower extreme, and the bar stopper can pass the bar hole along length direction.

When the lower end of the screw rod is provided with the strip-shaped limiting block (namely, the screw rod is a T-shaped screw rod in the prior art), the screw rod is only required to be put into the mounting pipe, and after the strip-shaped limiting block at the lower end of the screw rod passes through the strip-shaped hole, the screw rod is rotated, so that the strip-shaped limiting block cannot be separated from the strip-shaped hole, and the positioning of the whole screw rod is very simply realized.

Furthermore, location box and atress board body are a plurality of, and location box and atress board body one-to-one set up.

By arranging the plurality of positioning boxes and the stress plate body, each screw rod can correspond to one structural stress plate; because the positioning box is positioned at the bottom and is contacted with the bottom surface throughout the year, the positioning box is difficult to rust or has other problems in a long time and under a humid condition, if the positioning box needs to be replaced, the positioning box at the corresponding position can be directly replaced without replacing the whole positioning box, and materials are saved; similarly, the same is true if the whole structural stress plate needs to be replaced.

Furthermore, the location box is two at least, and the location box is all fixed in the bottom of atress board body.

Set up the atress board body into bold overall structure, it is more convenient during the installation, can directly change the whole dismantlement when follow-up dismantlement overall structure atress board, do not need to dismantle alone one by one.

Furthermore, the position box is provided with a welding spot or a bonding spot near the opening.

The nut is put into the positioning box from the opening, and then spot welding is carried out at the welding spot to further fix the nut or glue is applied to the bonding spot to further fix the nut. In addition, the nut is fixedly connected with the positioning box through points, so that the nut is convenient to replace and disassemble subsequently.

Furthermore, a plurality of strip-shaped holes are formed in the stress plate body; the positioning piece further comprises a positioning box arranged at the bottom of the stress plate body, and a locking pin used for limiting the strip-shaped limiting block and a locking pin used for clamping and positioning the strip-shaped limiting block are arranged in the positioning box.

The length that the bar hole set up can be than the longer of bar stopper setting, and its width also can be wider slightly than the width of bar stopper, and the required precision is lower, and the position has certain deviation a little, and the screw rod also can be put into, and application scope is wider more convenient.

The user can rotate and judge the rotation direction of screw rod according to the bar stopper, can support the locking tight after rotating 90 through the bar stopper simultaneously, can judge the location that has realized the screw rod, and the lower extreme of screw rod can not deviate from in locating hole 11 this moment. Meanwhile, the locking pin can clamp the strip-shaped limiting block, and the fixing effect is achieved.

Further, the strip-shaped holes and the stress plate bodies are multiple and are arranged in one-to-one correspondence; the positioning piece further comprises a positioning box arranged at the bottom of the stress plate body, and a locking pin used for limiting the strip-shaped limiting block and a locking pin used for clamping and positioning the strip-shaped limiting block are arranged in the positioning box. Each stress plate body is independent, and when the stress plate is cast in place, workers can automatically place the stress plate according to actual positioning conditions, so that the stress plate is very convenient to use. The locking pin and the locking pin have the same effects.

Furthermore, the adjacent stress plate bodies are connected with each other to form a stress plate group.

After workers are positioned on site, each independent stress plate body can be connected with one another to form a whole, and the stress plate body is prevented from shifting in the pouring process. The connection mode can be as follows: the stress plate bodies which are contacted with each other are directly welded, and the stress plate bodies with a certain distance are welded and connected by steel bars.

Further, the assembled movable foundation for the building hoisting machinery comprises a foundation body, wherein a structural stress plate is arranged at the lower part of the foundation body.

At basic body lower part embedded structure atress board, after installation hoisting equipment's screw rod penetrated basic body, its lower extreme can be fixed in structure atress board department, and then fixed, taut hoisting equipment's effect, and the atress board body can increase the atress effect simultaneously.

Further, the basis body includes the crisscross foundation plate unit that sets up of multilayer, and every layer foundation plate unit includes connecting piece and at least two foundation blocks that pass through the connecting piece and connect.

The crisscross setting of foundatin plate unit layer upon layer forms basic body, compares in all setting towards a direction with the foundatin plate unit and piles up, and its last basic body's that forms wholeness is better. Compare the foundatin plate among the prior art, this foundatin plate divides to divide for two, compares in a monoblock, and its area and volume are littleer, and application scope is wider, does not receive the place restriction, is particularly useful for limited environment such as basement, convenient transportation.

Further, the structural stress plate is arranged on the foundation plate unit at the bottom layer; and the same positions of the foundation plate units on other layers are provided with installation pipes.

The installation of the screw for installing the hoisting equipment is simply realized.

Furthermore, a pressing plate is arranged on the upper surface of the foundation plate unit on the top layer, and a longitudinal tensioning rod used for longitudinally penetrating through the multilayer foundation plate unit is arranged on the pressing plate.

The arrangement of the longitudinal pull rod can realize the longitudinal fixing and tensioning of the stacked foundation plate units; the pressing plate is arranged on the foundation plate unit on the top layer, so that the pressing effect can be further ensured.

Further, the basis body still includes and is used for transversely drawing fixed interior piece that draws to the crisscross foundation plate unit that sets up of multilayer.

Interior rubbish spare can transversely pass basic body to transversely take up basic body, guarantee the wholeness of basic body after the combination.

Further, the basis body still includes and is used for drawing the piece outward to the taut outer of foundatin plate unit circumference that interlocks and sets up, draws the piece outward and includes stay cord and a plurality of angle steel, and the angle steel setting is in the corner of foundatin plate unit, and the stay cord is used for fixing a plurality of angle steel windings.

The outer pulling piece can wind, fix and tighten the periphery of the base body in the circumferential direction, and the integrity of the combined base body is further guaranteed.

Furthermore, the connecting piece includes first connecting piece, first fitting piece and mounting, is provided with on the first connecting piece to be used for first fitting piece male adaptation passageway, and all is provided with the through-hole that can correspond the intercommunication each other on first connecting piece and the first fitting piece, and the mounting can insert in the through-hole.

Pre-buried on one of them basic piece with first connecting piece, arrange first fitting piece in advance on other basic piece, when needs with two basic piece amalgamations for first fitting piece inserts in the adaptation passageway, then inserts the fixed part and realizes fixing between them.

Furthermore, the first connecting piece comprises a connecting plate and at least two connecting pipes, wherein the connecting plate is positioned in the base block; the first fitting piece comprises a positioning rod; a through hole extends from the top surface of the base block through the connecting tube and the positioning rod.

Compared with the method that only the connecting pipe is arranged, the connecting pipe is directly embedded, and concrete can enter the connecting pipe; this scheme passes through the cooperation of connecting plate and connecting pipe, and the connecting plate can the one end of shutoff connecting pipe, and prevention concrete gets into in the connecting pipe.

In addition, if only the connecting pipe is arranged, position shift deviation is easy to occur during pre-embedding; and fix the connecting pipe to the connecting plate on, the location of realization connecting pipe that can be very convenient prevents to appear great deviation when pre-buried.

Furthermore, a double-layer steel structure or a steel truss is arranged in the foundation block.

Because the fracture easily takes place for the concentrated atress in basic body middle part, set up double-deck steel construction in the basic block or steel truss further increases the bulk strength of basic body.

Drawings

FIG. 1 is a front view of a first embodiment of the present invention;

FIG. 2 is a bottom view obliquely below FIG. 1;

FIG. 3 is a schematic view of the screw and nut of FIG. 2 after being inserted;

FIG. 4 is a schematic structural diagram of a plurality of structural force-bearing plates in FIG. 1 installed and connected to form a force-bearing plate group;

FIG. 5 is a bottom oblique view of a second embodiment of the present invention;

FIG. 6 is a perspective view of a third embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a foundation body according to a fifth embodiment of the present invention;

FIG. 8 is a schematic view of the structure of the bottom-most intermediate base plate of FIG. 7;

FIG. 9 is a side oblique bottom view of FIG. 8;

FIG. 10 is a bottom oblique view of the bottom most central base plate of the sixth embodiment of the present invention;

FIG. 11 is a top view of a base body according to a seventh embodiment of the present invention;

FIG. 12 is a schematic view of the structure of the base body of FIG. 11 (press plate, etc. not shown);

FIG. 13 is an enlarged view of a portion of FIG. 11;

FIG. 14 is a perspective view of a base block in an eighth embodiment of the present invention;

FIG. 15 is a perspective view of a foundation block in a ninth embodiment of the utility model;

fig. 16 is a top view of a basic block in a tenth embodiment of the present invention (the pre-embedded connectors are shown by dashed lines);

FIG. 17 is a perspective view of an eleventh embodiment of the utility model;

FIG. 18 is a bottom view of FIG. 17;

FIG. 19 is a schematic view of the locking pin of FIG. 18;

fig. 20 is a bottom view of a twelfth embodiment of the utility model.

Detailed Description

The following is further detailed by way of specific embodiments:

the reference numbers in the drawings of the specification include: stress plate body 1, locating hole 11, installation pipe 12, locating box 13, solder joint 131, locking pin 132, screw rod 2, nut 21, reinforcing bar 22, bar stopper 23, latch pin 231, basic body 3, foundatin plate unit 31, foundatin plate 311, foundation block 312, connecting piece 313, fixed pin 314, connecting plate 315, connecting pipe 316, locating pin 317, double-end locating pin 318, connecting hole 319, T-shaped mounting groove 4, integral stress plate 5, clamp plate 6, tensioning block 7, tensioning screw 71, angle steel 8, stay cord 81, steel truss 9, double-deck steel construction 10, pre-buried hole 101.

Example one

As shown in fig. 1, 2, 3 and 4, the structural stress plate for the construction hoisting machinery comprises a stress plate body 1 and a positioning hole 11 arranged on the stress plate body 1; one side of the stress plate body 1 is provided with an installation pipe 12 communicated with the positioning hole 11, and the installation pipe 12 is welded with the stress plate body 1; the other side of the stress plate body 1 is provided with a positioning piece. The positioning hole 11 in this embodiment is a circular hole; the positioning piece comprises a positioning box 13 fixed at the bottom of the stress plate body 1 in a welding manner, and one side of the positioning box 13, which is far away from the stress plate body 1, is provided with an opening; the positioning hole 11 communicates with the positioning box 13.

When the positioning hole 11 is a circular hole, the screw rod 2 is a straight screw rod; when the lower end of the straight screw rod extends to the bottom of the moving foundation, the nut 21 is matched to realize positioning; this technique can install nut 21 in location box 13 in advance, and the shape of location box 13 can set up to the shape with the nut 21 adaptation and then realize the location to nut 21, and this embodiment location box 13 is square box to prevent that nut 21 from rotating in location box 13.

Because the hoisting equipment generally can adopt the mode of ring flange, derrick or bearing diagonal to fix according to actual conditions needs during the location, no matter what kind of mode of adoption, its mounting hole can involve a plurality ofly, all can install screw rod 2 in every mounting hole. Each screw 2 needs to correspond to one positioning box 13 to position the nut 21; the stress plate body 1 and the positioning box 13 in the embodiment are both multiple, and the stress plate body 1 and the positioning box 13 are fixed in a one-to-one correspondence manner. The positioning box 13 is provided with a fixing point near the opening, the fixing point in this embodiment is a welding point 131 or an adhesive point, before casting, the nut 21 is put into the positioning box 13 from the opening, and then spot welding is performed at the welding point 131 to fix the nut 21 or glue is applied at the adhesive point to fix the nut, and in this embodiment, spot welding is preferred.

When the device is used, the nuts 21 are fixed in the positioning box 13, the structural stress plates are sequentially placed at required positions, after the positions are determined, the adjacent and mutually-contacted structural stress plates are welded, connection is realized between the other adjacent but not-contacted structural stress plates through welding connecting rods (the connecting rods in the embodiment are reinforcing steel bars 22), and finally the stress plate group shown in fig. 4 is formed. Compared with the single stress plate body 1 which is independently placed, the stress plate body 1 is sequentially connected, so that the stress plate body 1 can be further prevented from being displaced in the pouring process.

When the hoisting equipment needs to be fixed, the hoisting equipment is placed at a corresponding position, as shown in fig. 3, the screw rod 2 is penetrated, the screw rod 2 penetrates from the installation pipe 12, the lower end of the screw rod 2 penetrates to the nut 21, the screw rod 2 is rotated, and the screw rod 2 is screwed into the nut 21 to fix the lower end of the screw rod 2; and then the nut 21 is screwed on the top of the screw rod 2 to realize the installation and the fixation. It is worth mentioning that this structure atress board can be pre-buried in advance, can use the installation pipe 12 installation screw rod 2 of different positions department according to the condition when needing to install different model lifting devices, and the degree of freedom is high, and application scope is wide.

Example two

The difference between the present embodiment and the first embodiment is that, as shown in fig. 5, at least two positioning boxes 13 are provided, and the positioning boxes 13 are fixed at the bottom of the force-bearing plate body 1 to form an integral force-bearing plate 5. The number of the positioning boxes 13 in this embodiment is specifically 18, and 18 positioning holes 11 corresponding to and communicating with the positioning boxes 13 are correspondingly provided on the stress plate body 1.

To sum up, set up stress board body 1 into bold overall structure, it is more convenient during the installation, can directly change the whole dismantlement when follow-up dismantlement overall structure stress board, do not need to dismantle alone one by one.

EXAMPLE III

The difference between the present embodiment and the first embodiment is that, as shown in fig. 6, the positioning holes 11 are strip-shaped holes; the setting element is including setting up the bar stopper 23 at screw rod 2 lower extreme, and bar stopper 23 can pass the bar hole along length direction. The bar hole is a plurality of with atress board body 1, and bar hole and 1 one-to-one setting of atress board body (promptly, all set up a bar hole on every atress board body 1).

When the lower end of the screw rod 2 is provided with the strip-shaped limiting block 23 (namely, the screw rod 2 is a T-shaped screw rod 2 in the prior art), the screw rod 2 only needs to be put into the mounting pipe 12, and after the strip-shaped limiting block 23 at the lower end of the screw rod 2 passes through the positioning hole 11, the screw rod 2 is rotated, so that the strip-shaped limiting block 23 cannot be separated from the positioning hole 11, and the positioning of the whole screw rod 2 is very simply realized.

Example four

The difference between this embodiment and the third embodiment is that the positioning holes 11 are strip-shaped holes, and the strip-shaped holes are multiple and all disposed on the stress plate body 1. The length of the strip-shaped hole can be longer than that of the strip-shaped limiting block 23, and the width of the strip-shaped hole can be slightly wider than that of the strip-shaped limiting block 23; the precision requirement is lower, and the position has certain deviation and also can be put into, and application scope is wider more convenient.

EXAMPLE five

The difference between the present embodiment and the second embodiment is that the fabricated mobile foundation for construction hoisting machinery, as shown in fig. 7, 8 and 9, comprises a foundation body 3 with the structural stress plate of the second embodiment arranged at the lower part. The foundation body 3 includes a plurality of layers of foundation plate units 31 arranged in a staggered manner, in this embodiment, three layers are taken as an example; the structural stress plate is arranged on the bottommost foundation plate unit 31; and the same position department of the basic plate unit 31 on other layers all is provided with the installation pipe 12, and the screw rod 2 can loop through the installation pipe 12 on every layer and penetrate when convenient follow-up installation screw rod 2.

Each layer of the base plate unit 31 includes a plurality of base plates 311, and four base plates 311 are taken as an example in this embodiment; the structural stress plate is arranged on the two foundation plates 311 in the middle of the bottommost layer, the structural stress plate in the embodiment is an integral stress plate (namely, a plurality of positioning boxes 13 are arranged on one stress plate body 1), and every two integral stress plates are arranged on the two foundation plates 311 in the middle of the bottommost layer; and the bottom of the foundation plate 311 is provided with a T-shaped mounting groove 4 with a T-shaped cross section, and the integral stress plate 5 can be inserted into the T-shaped mounting groove 4. Because hoisting equipment installs at basic body 3 top center, consequently central atress can be bigger, and the atress board great probability of this department can have the circumstances of changing, compares in directly pouring integral atress board 5 on foundatin plate 311, adopts the mode of taking out and inserting to connect, and the structure atress board that more makes things convenient for follow-up renewal again or change the structure atress board that is used for fixed different model hoisting equipment.

When assembling on site, four foundation plates 311 are laid to the bottom to form a bottom foundation plate unit, and the two middle foundation plates 311 of the bottom foundation plate unit are provided with integral stress plates 5 (when prefabricating the foundation plates 311, the installation pipes 12 are pre-embedded, and the bottom of the foundation plates 311 are provided with T-shaped installation grooves 4 for installing the integral stress plates 5); then four foundatin plates 311 of reuse form middle level foundatin plate unit, four foundatin plates 311 of reuse form top layer foundatin plate unit at last, it is worth mentioning, in order to guarantee the wholeness, bottom foundatin plate unit, middle level foundatin plate unit, top layer foundatin plate unit are crisscross setting each other (for example, bottom foundatin plate unit is horizontal setting, middle level foundatin plate unit is horizontal vertical setting, top layer foundatin plate unit is horizontal setting) formation like the basic body 3 shown in fig. 7.

EXAMPLE six

The difference between the present embodiment and the fifth embodiment is that, as shown in fig. 10, the positioning hole 11 is a strip-shaped hole, and the bottom of the stress plate body 1 is not provided with the positioning box 13; the screw 2 penetrating into the positioning hole 11 is a T-shaped screw 2.

EXAMPLE seven

The present embodiment is different from the fifth embodiment in that, as shown in fig. 11, 12 and 13, the base plate 311 includes a connection member 313 and at least two base blocks 312 connected by the connection member 313. The connecting member 313 includes a first connecting member, a first fitting member, and a fixing member, which are respectively disposed on the adjacent base blocks 312, the first connecting member being cast at an end of one base block 312, and the first fitting member being cast at an end of the other base block 312; the first connecting member is provided with an adapting channel for inserting the first mating member, and the first connecting member and the first mating member are both provided with through holes which can be correspondingly communicated with each other, and a fixing member can be inserted into the through holes, wherein the fixing member in this embodiment is a fixing pin 314 shown in fig. 13. The first connecting member includes a connecting plate 315 and connecting pipes 316 located in the foundation blocks 312, in order to ensure the positioning effect and the connection stability of the two foundation blocks 312, the number of the connecting pipes 316 is at least two, specifically two in this embodiment, and the two connecting pipes 316 are symmetrically arranged along the center line of the connecting plate 315; the connecting pipe 316 is hollow to form an adaptive channel; one end of the connecting pipe 316 is welded and fixed on the connecting plate 315; the first mating piece comprises a positioning rod, which in this embodiment is a positioning pin 317; a through hole extends from the top surface of the base block 312 through the connection pipe 316 and the positioning pin 317.

In order to ensure the longitudinal tensioning and fixing effect of the whole foundation body 3, the base plate 311 on the top layer is provided with a pressing plate 6, the pressing plate 6 is provided with a longitudinal tensioning rod for longitudinally penetrating through the multilayer base plate units, and the longitudinal tensioning rod in the embodiment is a screw rod. In order to facilitate later assembly, a circle of installation pipes 12 are arranged in the whole foundation body 3 in a circumferential embedded mode; when the later stage is assembled fixedly, wear to establish the screw rod to installation pipe 12 in, the fixed mode of this department screw rod lower extreme is the same with the fixed mode of fixed hoisting equipment's screw rod 2, specifically is: the foundatin plate 311 of bottommost layer is close to the edge and pours and be provided with atress board body 1, and all is equipped with an installation pipe 12, a locating hole 11 and a location box 13 on every atress board body 1, and fixed mode is the same above, and here is not repeated excessively. The upper end of the screw rod passes through the pressing plate 6 as shown in fig. 11, the pressing plate 6 of the present embodiment is four, and the four pressing plates 6 are arranged along the peripheral edge of the base body 3.

In order to ensure the transverse tensioning and fixing effect of the whole foundation body 3, two inner pulling pieces are respectively arranged in the horizontal transverse direction and the horizontal longitudinal direction of the foundation body 3; as shown in fig. 12, the inner tension member includes a pair of tension blocks 7 having a concave shape in cross section and a tension screw 71 provided between the two tension blocks 7, and the inner tension member in this embodiment has four pairs; the tensioning block 7 is provided with a tensioning hole; in order to facilitate the subsequent penetration of the tightening screw 71, a horizontal pipeline is embedded in the base plate 311.

In order to guarantee the taut fixed effect in 3 circumferences of foundation body, be provided with the piece of drawing outward in 3 circumferences of foundation body, draw the piece outward and include stay cord 81 and a plurality of angle steel 8, and angle steel 8 sets up the corner at foundation body 3, and stay cord 81 is used for fixing a plurality of angle steel 8 windings, and stay cord 81 in this embodiment is any one of nylon stay cord, wire rope or steel strand wires.

During the use, crisscross the laying of every layer of foundatin plate unit 31 according to the mode of embodiment five, the difference is, every foundatin plate 311 is formed through the concatenation of two foundatin blocks 312, during the concatenation, combine fig. 11 and fig. 13, insert the connecting pipe 316 of another foundatin block 312 tip with the locating pin 317 of a foundatin block 312 tip, at this moment, the through-hole on the locating pin 317, the through-hole on the connecting pipe 316 and the through-hole on the foundatin plate 311 that is provided with the connecting pipe 316 all correspond the intercommunication, it can realize two foundatin blocks 312's concatenation fixed to insert fixed pin 314.

In order to ensure the longitudinal tensioning and fixing effect of the whole foundation body 3, the screw rod 2 is inserted into the circumferential installation pipe 12 of the foundation body 3, the lower end of the screw rod 2 is fixed through the nut 21, as shown in fig. 11, the top end of the screw rod 2 is provided with the pressing plate 6 in a penetrating manner, and the pressing plate is also fixed through the nut 21.

In order to guarantee the transverse tensioning fixing effect of the whole foundation body 3, the tensioning screw 71 penetrates into the horizontal pipeline, so that the tensioning rod transversely horizontally penetrates through the foundation plate 311, then the tensioning blocks 7 are arranged at the two ends of the tensioning screw 71 in a penetrating mode through tensioning holes, finally the nut 21 is screwed, then the transverse tensioning of the foundation body 3 is realized, and the integrity of the foundation body 3 after combination is guaranteed.

In order to ensure the circumferential tensioning and fixing effect on the foundation body 3, angle steels 8 are arranged at the corners of the periphery of the foundation body 3; and then the steel wire rope is wound, so that the integrity of the foundation body 3 is further ensured.

Example eight

The difference between this embodiment and the seventh embodiment is that the central portion of the foundation body 3 is stressed intensively and is prone to fracture, as shown in fig. 14, triangular steel trusses 9 are embedded in all the foundation blocks 312 or only in the middle four foundation blocks 312, so that the overall strength of the foundation body 3 is further increased. For example, the steel truss 9 may be disposed in the middle four foundation blocks 312 of all the layers of foundation plate units 31, or the steel truss 9 may be disposed on the middle four foundation blocks 312 of other layers of foundation plate units except the bottom layer of foundation plate units; the latter is taken in this example.

Example nine

The difference between the present embodiment and the eighth embodiment is that, as shown in fig. 15, the steel truss 9 is replaced by a double-layer steel structure 10, so as to further improve the overall strength of the foundation body 3. In order to conveniently penetrate through the screw rod 2, the double-layer steel structure 10 is provided with a pre-buried hole 101, and when the installation pipe 12 is pre-buried, the installation pipe 12 penetrates into the pre-buried hole 101.

Example ten

The present embodiment is different from the seventh embodiment in that the connecting member 313 adopted for connecting the end portions of two adjacent base blocks 312 has a different structure: as shown in fig. 16, the connecting member 313 includes a plurality of first connecting members, a plurality of first mating members, and a fixing member, and at least one first connecting member, specifically one first connecting member, is embedded in the end portion of the base block 312. The first connecting member includes a connecting plate 315 and a connecting pipe 316, and the connecting pipe 316 is welded and fixed to the connecting plate 315.

The first mating piece comprises a positioning rod, which in this embodiment is a double-ended positioning pin 318; a plurality of through holes are formed in the first fitting part, and in order to facilitate distinction from the seventh embodiment, the through holes in the present embodiment are named as connecting holes 319, and specifically, the present embodiment is four connecting holes 319; the connecting pipe 316 and the base block 312 are also provided with connecting holes 319 which are the same as the first mating piece in number; the fixing member is a fixing pin 314, and one end of the fixing pin 314 may be inserted into the connection hole 319.

In use, a base block 312 is placed at a desired position, the double-headed positioning pin 318 is inserted, the double-headed positioning pin 318, the connecting pipe 316 and the connecting hole 319 on the base block 312 are aligned, and the fixing pin 314 is inserted into the connecting hole 319. Then, the connecting pipe 316 of the other base block 312 is inserted into the exposed end of the double-headed positioning pin 318, and similarly, the fixing pin 314 is inserted into the connecting hole 319, thereby realizing the connection and fixation of the two base blocks 312. The first connecting pieces are embedded in the foundation blocks 312, and the embedding mode of all the foundation blocks 312 is the same as that of embedded parts, so that the processing time is saved; meanwhile, the connecting pipes 316 on the two basic blocks 312 to be connected are directly corresponding to each other without distinguishing the male and female parts during assembly, and meanwhile, the fixing can be realized by inserting the double-head positioning pins 318, which is more convenient. Furthermore, a connecting pipe 316 is embedded in one base block 312, and a positioning pin is embedded in the other base block 312, and the positioning pin can protrude out of the end surface of the base block 312, so that the stacking occupied space is large, and hooking is easy to occur; compared with the prior art, the technical scheme is more convenient to stack and is not easy to hook.

EXAMPLE eleven

The difference between the present embodiment and any one of the third embodiment or the sixth embodiment is that, as shown in fig. 17, 18, and 19, a positioning box 13 is also welded to the bottom of the force-bearing plate body 1; be provided with the locking round pin 132 in the location box 13, locking round pin 132 is two and the diagonal angle setting, and locking round pin 132 welded fastening is in the bottom surface of atress board body 1. By arranging the locking pins 132, the bar-shaped limiting block 23 extending from the positioning hole 11 can only rotate towards one direction when rotating, and after rotating to a corresponding position, two sides of the bar-shaped limiting block 23 respectively abut against the two locking pins 132; consequently, penetrate the back with screw rod 2 from installation pipe 12, the user can judge the rotation direction of screw rod 2 according to whether bar stopper 23 can rotate and support locking round pin 132 tightly after rotating 90 through bar stopper 23 simultaneously, can judge the location that has realized screw rod 2, and the lower extreme of screw rod 2 can not deviate from in following locating hole 11 this moment.

In order to further ensure the fixing effect of the rotated screw 2 and prevent the screw 2 from shaking, as shown in fig. 18, a locking pin 231 is respectively inserted into the positioning holes 11 at the two sides of the rotated bar-shaped limiting block 23, after the bar-shaped limiting block 23 at the lower end of the screw 2 is placed into the positioning holes 11, a user holds the upper end of the screw 2 and rotates, and then the locking pin 231 is inserted to realize the clamping action, so that the whole screw 2 is fixed. The locking pin 231 in this embodiment is a tapered pin having a rectangular cross section.

Example twelve

The present embodiment is different from the eleventh embodiment in that, as shown in fig. 20, the positioning box 13 is circular, and the side wall of the locking pin 132 is welded and fixed to the box wall of the positioning box 13.

The positioning box 13 is configured to be circular, so that the installation of the locking pin 132 can be facilitated, and the overall strength can be increased.

The above are merely examples of the present invention, and the present invention is not limited to the field related to the embodiments, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, and the embodiments can be combined with each other, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (19)

1. The structural stress plate for the building hoisting machinery is characterized by comprising a stress plate body and a positioning hole arranged on the stress plate body; and one side of the stress plate body is provided with an installation pipe communicated with the positioning hole, and the other side of the stress plate body is provided with a positioning piece.

2. The structural force-bearing plate for construction hoisting machinery of claim 1, wherein: the positioning hole is a round hole; the positioning piece comprises a positioning box fixedly arranged at the bottom of the stress plate body, and one side of the positioning box, which is far away from the stress plate body, is provided with an opening; the positioning hole is communicated with the positioning box.

3. The structural force-bearing plate for construction hoisting machinery of claim 1, wherein: the positioning holes are strip-shaped holes; the setting element is including setting up the bar stopper at the screw rod lower extreme, and the bar stopper can pass the bar hole along length direction.

4. The structural force-bearing plate for construction hoisting machinery of claim 2, wherein: the positioning boxes and the stress plate body are multiple, and the positioning boxes and the stress plate body are arranged in a one-to-one correspondence mode.

5. The structural force-bearing plate for construction hoisting machinery of claim 2, wherein: the location box is two at least, and the location box is all fixed in the bottom of atress board body.

6. The structural force-bearing plate for construction hoisting machinery of any one of claims 4 or 5, wherein: and welding spots or bonding points are arranged at the position, close to the opening, of the positioning box.

7. The structural force-bearing plate for construction hoisting machinery of claim 3, wherein: the plurality of strip-shaped holes are arranged on the stress plate body; the setting element is still including setting up the location box in atress board body bottom, and location box department is provided with and is used for the fitting pin of being used for spacing locking pin to the bar stopper and being used for the fitting pin of bar stopper chucking location.

8. The structural force-bearing plate for construction hoisting machinery of claim 3, wherein: the strip-shaped holes and the stress plate bodies are multiple and are arranged in one-to-one correspondence; the setting element is still including setting up the location box in atress board body bottom, and location box department is provided with and is used for the fitting pin of being used for spacing locking pin to the bar stopper and being used for the fitting pin of bar stopper chucking location.

9. The structural force-bearing plate for construction hoisting machinery of any one of claims 4 or 8, wherein: the adjacent stress plate bodies are connected with each other to form a stress plate group.

10. Building hoisting machinery is with assembled removal basis, its characterized in that: comprises a base body with a structural stress plate arranged at the lower part.

11. The fabricated mobile foundation for construction hoisting machinery of claim 10, wherein: the structural stress plate is poured or pulled at the bottom of the foundation body.

12. The fabricated mobile foundation for construction hoisting machinery of claim 11, wherein: the basis body includes the crisscross foundation plate unit that sets up of multilayer, and every layer foundation plate unit includes connecting piece and at least two foundation blocks that pass through the connecting piece and connect.

13. The fabricated mobile foundation for construction hoisting machinery of claim 12, wherein: the structural stress plate is arranged on the foundation plate unit at the bottom layer; and the same positions of the foundation plate units on other layers are provided with installation pipes.

14. The fabricated mobile foundation for construction hoisting machinery of claim 13, wherein: the upper surface of the foundation plate unit of the top layer is provided with a pressing plate, and the pressing plate is provided with a longitudinal tensioning rod which is used for longitudinally penetrating through the multilayer foundation plate units.

15. The fabricated mobile foundation for construction hoisting machinery of claim 14, wherein: the foundation body further comprises an inner pulling piece used for transversely pulling and fixing the foundation plate units which are arranged in a staggered mode in multiple layers.

16. The fabricated mobile foundation for construction hoisting machinery of claim 15, wherein: the foundation body further comprises an outer pulling piece which is used for circumferentially tensioning the foundation plate unit which is arranged in a staggered mode, the outer pulling piece comprises a pulling rope and a plurality of angle steels, the angle steels are arranged at the corners of the foundation plate unit, and the pulling rope is used for winding and fixing the angle steels.

17. The fabricated mobile foundation for construction hoisting machinery of any one of claims 12 to 16, wherein: the connecting piece includes first connecting piece, first fitting piece and mounting, is provided with on the first connecting piece to be used for the male adaptation passageway of first fitting piece, and all is provided with the through-hole that can correspond the intercommunication each other on first connecting piece and the first fitting piece, and the mounting can insert in the through-hole.

18. The fabricated mobile foundation for construction hoisting machinery of claim 17, wherein: the first connecting piece comprises a connecting plate and at least two connecting pipes, wherein the connecting plate is positioned in the base block; the first fitting piece comprises a positioning rod; the through-hole extends from the top surface of the base block through the connecting tube and the positioning rod.

19. The fabricated mobile foundation for construction hoisting machinery of claim 18, wherein: and a double-layer steel structure or a steel truss is further arranged in the foundation block.

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