CN215202654U - Pile sharing equipment - Google Patents

Abstract

The utility model discloses a pile sharing device, which is used for controlling the connection state between the end part of a tension rod and a connecting seat connected with the tension rod, and is characterized by comprising a connecting seat, a tension releasing plate and a tension releasing adjusting mechanism; the connecting seat comprises at least two connecting ports with mutually parallel axial leads and an inclined guide surface; at least one connector and the tension releasing plate are clamped with the same tension rod together; the tension releasing plate is provided with a sliding surface with the same inclination angle with the guide surface; the loosening adjusting mechanism can drive the loosening plate to move along the guide surface of the connecting seat through the sliding surface. This altogether pile device opens the board through two at least connectors and the pine that set up in the connecting seat and accomplish the joint with two at least stretch-draw poles, opens the adjustment mechanism through the pine simultaneously and drives the pine and open the board and accomplish through the glide plane and put and open for existing connection function has put a function again, and put the clearance that opens the production and more be close to treating the stretch-draw piece, put and open the effect better.

Description

Pile sharing equipment

Technical Field

The utility model relates to a prefabricated component production field especially relates to a share stake equipment.

Background

The prefabricated member refers to a steel, wood or concrete member previously manufactured in a factory or on the site according to design specifications. In the production process of the concrete prefabricated part, tensioning and releasing are two very important processes, wherein the tensioning is to generate stress on a part to be tensioned in advance so as to improve the rigidity of the prefabricated part, and the releasing is to release the residual prestress after the prefabricated part is produced so as to ensure that the prefabricated part can be demoulded normally.

The prior art discloses a stretching and releasing mode of a prefabricated part, wherein a plurality of stress bars are welded into a framework through spiral bars, two ends of the framework are respectively connected with a stretching plate and a fixing plate, one end of a stretching connecting rod is connected with the stretching plate, the other end of the stretching connecting rod is connected with stretching equipment, the stretching equipment drives the stretching connecting rod to move axially to perform prestress stretching, and after the stretching is finished, the large nut is abutted to a stretching end on a mold so as to prevent the stress bars from moving back through the stretching plate. When the stress bar is released, the large nut is manually screwed, and the large nut is separated from the stretching end, so that the stress bar is released. If set up between big nut and stretch-draw end and put a ware, can realize producing between big nut and stretch-draw end and put a space and accomplish and put a, but stretch-draw connecting rod can lose a part put a space of putting that a ware produced, because put a ware setting in the one end that stretch-draw connecting rod kept away from the mould, the skeleton part of keeping away from simultaneously putting a ware is put a effect relatively poor, can appear the whole circumstances of putting a effect imbalance of prefabricated component.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the effect is unbalanced and workman intensity of labour is big of putting in the current prefabricated component production process.

For realizing the utility model discloses a purpose, the utility model provides a share stake equipment adopts following technical scheme:

a pile sharing device is used for controlling the connection state between the end part of a tension rod and a connecting seat connected with the tension rod, and is characterized by comprising a connecting seat, a tension releasing plate and a tension releasing adjusting mechanism;

wherein, the connecting seat comprises at least two connecting ports with mutually parallel axial leads and an inclined guide surface; at least one connector and the tension releasing plate are clamped with the same tension rod together; the tension releasing plate is provided with a sliding surface with the same inclination angle with the guide surface; the loosening adjusting mechanism can drive the loosening plate to move along the guide surface of the connecting seat through the sliding surface.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the tension releasing adjusting mechanism comprises a fixing component and an adjusting component, the fixing component is connected with the base, the adjusting component is connected with the fixing component, and the adjusting component is connected with the tension releasing plate so as to control the tension releasing plate to move along the guide surface of the connecting seat;

preferably, the fixing assembly comprises an upper pressure plate, the adjusting assembly comprises an adjusting screw rod, and the upper pressure plate is connected with the adjusting screw rod.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the connecting seat is provided with an installation part, and the upper pressure plate is clamped with the installation part through a notch on the installation part; or the connecting seat is hinged with the upper pressure plate.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the fixing component comprises a stud, and the stud is connected with the base and the upper pressure plate so as to complete the connection of the fixing component and the connecting seat;

preferably, the stud comprises a threaded section and a smooth section, and the upper pressure plate can slide in the smooth section of the stud at least through a through hole of the upper pressure plate.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the upper pressure plate also comprises a dismounting hole which is communicated with the through hole, and at least the smooth section of the stud can pass through the part communicated with the through hole through the dismounting hole; the upper pressure plate can be separated from the stud through the self dismounting hole.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the adjusting screw comprises a screwing section and a connecting section; the screwing section and/or the connecting section are/is provided with threads, the screwing section is connected with the upper pressure plate, and the connecting section is connected with the tension releasing plate;

preferably, the screwing section is in threaded connection with the upper pressure plate, and the connecting section abuts against the top surface of the tension releasing plate;

preferably, the screwing section is in threaded connection with the upper pressure plate, the connecting section is clamped with the waist-shaped hole of the tension releasing plate, and the connecting section can slide in the waist-shaped hole of the tension releasing plate at least along the axial direction of the tension rod;

preferably, the screwing section is in threaded connection with a floating threaded sleeve, the floating threaded sleeve is provided with a skirt edge, and the floating threaded sleeve is clamped with a waist-shaped hole in the upper pressure plate through the skirt edge; the floating screw sleeve can slide in the waist-shaped hole of the upper pressure plate along the axial direction of the tension rod at least; the connecting section is abutted against the top surface of the tension releasing plate or clamped with the tension releasing plate;

preferably, the screwing section is provided with a skirt edge, the screwing section is clamped with a waist-shaped hole in the upper pressure plate through the skirt edge, and the screwing section can slide in the waist-shaped hole of the upper pressure plate along the axial direction of the tension rod at least; the connecting section is in threaded connection with the tension releasing plate.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the adjusting assembly further comprises a lower pressing plate, and the connecting section of the adjusting screw is connected with the tension releasing plate through the lower pressing plate;

preferably, the connecting section of the adjusting screw abuts against the lower pressing plate, or the connecting section is clamped with the lower pressing plate, or the connecting section is in threaded connection with the lower pressing plate.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: a guide assembly is arranged between the lower pressing plate and the tension releasing plate, the guide assembly comprises a positioning pin, and the positioning pin is arranged between an installation hole in the tension releasing plate and a guide hole in the lower pressing plate;

preferably, the locating pin is interference fit with the mounting hole, and the locating pin is clearance fit with the guide hole.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the connecting port of the connecting seat is used for clamping a tension rod connected with a to-be-tensioned member, a prestress tension device or a tension retaining wall; the end flange of the tension rod is clamped with the connecting port;

preferably, the tension rod connected with the prestress tension equipment or the tension retaining wall is clamped by a loose tension plate and a connecting port together;

preferably, the connecting seat includes base and at least one fixed swash plate, can dismantle between fixed swash plate and the base and be connected, and the spigot surface sets up on fixed swash plate.

Further, in the above-mentioned pile sharing equipment, the following features are also provided: the connecting base comprises two connecting ports coaxial with the axis.

The utility model provides a share stake equipment has following advantage: at least two parallel connecting ports are arranged in the connecting seat, so that the connecting seat can be used for connecting different tension rods to form counter-tension balance; the tension rod and the tension releasing plate are clamped together through at least one connecting port, a sliding surface with the angle consistent with that of an inclined guide surface in the connecting seat is arranged on the tension releasing plate, and when the tension releasing adjusting mechanism drives the tension releasing plate to move along the guide surface of the connecting seat through the sliding surface, the spacing distance between the end part of the tension rod and the connecting seat connected with the tension rod can be adjusted, so that enough tension releasing gaps are generated to finish the tension releasing process; meanwhile, a gap generated by releasing and tensioning is closer to a piece to be tensioned, so that the loss of force transmission components such as a tensioning rod and the like is effectively reduced, the integral releasing and tensioning effect of the piece to be tensioned is more balanced, and the releasing and tensioning effect is improved; and, the utility model provides an existing connection function of co-pile equipment has again puts a function, has reduced the quantity of production facility, avoids the workman to remove operating equipment between the station of difference to workman's intensity of labour has been reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and 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 these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of a co-piling device according to a first embodiment;

FIG. 2 is a schematic structural diagram of a co-piling device in a use state;

FIG. 3 is a schematic structural view of the co-piling device after being connected with a tension rod;

FIG. 4 is a schematic view of a connecting socket

FIG. 5 is a schematic view of another connecting seat;

FIG. 6 is a schematic structural diagram of another pile sharing device

FIG. 7 is a schematic structural view of another co-piling device;

FIG. 8 is a schematic view of the release adjustment mechanism and the release plate of FIG. 7;

FIG. 9 is a schematic structural view of a co-piling device according to an embodiment;

FIG. 10 is a schematic view of the connecting socket of the second embodiment;

FIG. 11 is a schematic view of the release adjustment mechanism and the release plate of FIG. 9;

FIG. 12 is a schematic structural view of the upper platen of FIG. 9;

FIG. 13 is a schematic structural view of a tension releasing adjusting mechanism and a tension releasing plate in the third embodiment;

FIG. 14 is a front view of FIG. 13;

FIG. 15 is a cross-sectional view A-A of FIG. 14;

FIG. 16 is a schematic structural view of a tension releasing adjusting mechanism and a tension releasing plate in the fourth embodiment;

FIG. 17 is a schematic view of an alternative release adjustment mechanism and release plate;

fig. 18 is a schematic structural view of another loose tension adjusting mechanism and a loose tension plate.

In the drawings:

01. stretching a pull rod; 02. a member to be tensioned; 03. pre-stress tensioning equipment; 04. tensioning the retaining wall;

1. a connecting seat; 11. a connecting port; 12. a guide surface; 13. a base; 131. a base plate; 132. a side plate; 14. fixing the inclined plate; 15. an installation part;

2. loosening and stretching the board; 21. a sliding surface; 22. mounting holes;

3. a slack adjusting mechanism; 31. a lower pressing plate; 311. a guide hole; 32. adjusting the screw rod; 321. screwing sections; 3211. a skirt edge; 322. a connecting section; 323. a floating screw sleeve; 33. an upper pressure plate; 331. a through hole; 332. disassembling and assembling holes; 333. a waist-shaped hole; 34. a stud; 35. a nut; 36. and a positioning pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

< example one >

As shown in fig. 1 to 4, the utility model provides a pile sharing device for controlling the connection state between the end of a tension rod 01 and a connecting seat 1 connected with the tension rod, comprising a connecting seat 1, a tension releasing plate 2 and a tension releasing adjusting mechanism 3, wherein the connecting seat 1 comprises two connecting ports 11 with mutually parallel axial leads and an inclined guide surface 12, one connecting port 11 and the tension releasing plate 2 are jointly clamped with the same tension rod 01, and the tension releasing plate 2 is provided with a sliding surface 21 with an inclination angle consistent with that of the guide surface 12; the tension releasing adjusting mechanism 3 can drive the tension releasing plate 2 to move along the guide surface 12 of the connecting seat 1 through the sliding surface 21.

When only two connecting ports 11 are provided, the two connecting ports 11 can be arranged to be coaxial, so that the overall stress of the connecting seat 1 is more balanced. Of course, the connecting seat 1 may also be provided with a plurality of connecting ports 11, the connecting ports 11 are respectively clamped with the tension rods 01, after the tension rods 01 are clamped with the corresponding connecting ports 11 in place, the different tension rods 01 are parallel to each other, that is, the two ends of the connecting seat 1 form a counter-pulling balanced state. Of course, the connecting seat 1 can also be provided with the tension releasing plates 2 at the two ends thereof, or with the matching of a plurality of groups of guide surfaces 12 and sliding surfaces 21, as long as the guide surfaces are mutually positioned on an axis or positioned in the same plane, so that the tension balance can be formed and the tension releasing can be performed jointly or step by step.

Further, as shown in fig. 1 to 4, a connection port 11 of the connection seat 1 is used for clamping one end of a tension rod 01, and the other end of the tension rod 01 is connected with a to-be-tensioned member 02, a prestress tension device 03 or a tension retaining wall 04, so that the connection of the connection seat 1 with the to-be-tensioned member 02, the prestress tension device 03 or the tension retaining wall 04 is completed; the end part of the tension rod 01 is provided with a flange with larger radial dimension of the rod body of the tension rod 01, and when the tension rod 01 is clamped with the connecting seat 1, the flange at the end part of the tension rod 01 is contacted with the inner wall of the connecting port 11 in the connecting seat 1 to complete clamping; if the tension releasing plate 2 exists, the flange at the end part of the tension rod 01 is probably contacted with the tension releasing plate 2 to complete clamping, and the rod body of the tension rod 01 still passes through the connecting port 11 at the moment, so that the tension rod 01 is equivalently clamped by the tension releasing plate 2 and the connecting port 11 together; from the viewpoint of convenient disassembly and assembly, the tension rod 01 which is jointly clamped by the tension releasing plate 2 and the connecting port 11 is connected with the prestress tension device 03 or the tension retaining wall 04, because the disassembly times of the tension rod 01 connected with the member 01 to be tensioned are more in the using process, the tension rod 01 needs to be disassembled and replaced basically every time of production, and the tension rod 01 connected with the prestress tension device 03 or the tension retaining wall 04 does not need to be replaced frequently, so that the type of the member 02 to be tensioned can not be replaced basically after one round of production in one production period.

In addition, referring to fig. 3 and 4, the connecting seat 1 may also be a split structure, and includes a base 13 and at least one fixed inclined plate 14, the fixed inclined plate 14 is detachably connected with the base 13, and the guide surface 12 is disposed on the fixed inclined plate 14; the base 13 includes a plurality of bottom plates 131 and side plates 132, and thus has the advantages that: to the stretch-draw pole 01 of different specifications, only need to change partial spare part and can use, when changing the spare part directly in the station operation of the equipment work of sharing a pile can, need not to remove it to specific position to reduce workman's intensity of labour, simultaneously, need not to produce the complete equipment of sharing a pile of various specifications and be used for the stretch-draw pole 01 of the various specifications of adaptation, as long as produce wherein partial spare part can, reduced the cost of production facility.

Further, as shown in fig. 5, the fixed inclined plate 14 where the guide surface 12 is located may also be disposed at other positions of the connection seat 1, for example, the fixed inclined plate 14 is disposed at other positions inside the connection seat 1, and at this time, the fixed inclined plate 14 is still integrated with the connection seat 1 or is detachable, as long as it is ensured that the portion provided in the middle of the fixed inclined plate 14 and used for clamping the tension rod 01 and the connection port 11 are both located on the central axis of the tension rod 01. In addition, a plurality of connectors 11 for connecting with the tension rod 01 may be provided, as long as a state that both ends are generally in a balanced state is formed, the axial leads of the connectors 11 need to be parallel to each other, and after the connectors 11 at both ends of the connecting seat 1 are clamped with the tension rod 01, it needs to be ensured that the tension rod 01 clamped with the connectors 11 at least one end of the connecting seat 1 is provided with the corresponding tension releasing plate 2 and the guide surface 12, that is, the distance between the end of all the tension rods 01 at one end of the connecting seat 1 and the connecting seat 1 can be adjusted.

Further, as shown in fig. 5 and 6, the opening direction of the connection port 11 of the tension releasing plate 2 may be the same as or opposite to the opening direction of the connection port 11 of the connection base 1, or any other directions may be used as long as it is ensured that the tension releasing plate 2 does not collide with the tension rod 01 before and after the tension releasing plate 2 moves. If the opening direction of the tension releasing plate 2 is consistent with that of the connecting seat 1, the tension rod 01 is installed after the tension releasing plate 2 is installed; if the opening direction is opposite, firstly installing a tension rod 01 and then installing a tension releasing plate 2; in a comprehensive view, when the opening direction of the tension releasing plate 2 is consistent with that of the connecting seat 1, the tension rod 01 is easily clamped, and the operation is convenient.

Referring to fig. 1, 3 and 4, the tension releasing adjusting mechanism 3 is briefly described, which includes a fixing component and an adjusting component, wherein the fixing component is connected with a base 13, the adjusting component is connected with the fixing component, and the adjusting component is connected with the tension releasing plate 2, so as to control the tension releasing plate 2 to move along the guide surface 12 of the connecting base 1. In the scheme shown in the figure, the fixing assembly comprises an upper pressing plate 33, the adjusting assembly comprises an adjusting screw rod 32 and a lower pressing plate 31, the upper pressing plate 33 is connected with the adjusting screw rod 32, and the other end of the adjusting screw rod 32 is connected with the tension releasing plate 2 through the lower pressing plate 31.

Further, please continue to refer to fig. 1, fig. 3 and fig. 4, the connecting seat 1 is provided with a mounting portion 15, and the upper pressing plate 33 is clamped with the mounting portion 15 through a notch on the mounting portion 15. The mounting part 15 and the connecting seat 1 are of an integral or split structure, and the mounting part is used for connecting the upper pressure plate 33 and the connecting seat 1 into a whole, so that the upper pressure plate 33 can limit the position of the adjusting component; for removal, the upper platen 33 is simply removed from the notch of the mounting portion 15. In addition, the notch of the mounting portion 15 may also be a notch on the side wall of the connecting seat 1. The essence is that in order to connect the upper pressure plate 33 and the connecting socket 1, thereby providing at least one fixing point, to which the adjusting assembly is fixed, when the tension rod 01 pushes the tension releasing plate 2, the adjusting assembly cannot move because it is fixed to the fixing point, so that the adjusting assembly can prevent the tension releasing plate 2 from moving along the guide surface 12 of the connecting socket 1 through the sliding surface 21.

It is understood that the upper pressing plate 33 and the mounting portion 15 may be hinged (not shown), specifically, one end of the upper pressing plate 33 is hinged with one end of the mounting portion 15, and the upper pressing plate 33 can rotate around the mounting portion 15 by a hinge shaft within a certain range. Therefore, when the tension rod 01 needs to be separated from the connecting seat 1, the upper pressure plate 33 does not need to be completely separated from the mounting part 15 and then the tension rod 01 needs to be taken out, the upper pressure plate 33 can rotate by a certain angle through the hinge joint of the upper pressure plate 33 and the mounting part 15, and the upper pressure plate 01 does not interfere with the tension rod 01 when being moved out of the connecting port 11, and the time for mounting and dismounting the upper pressure plate 33 is reduced by the connecting mode, so that the operation of workers is more convenient.

Further, referring to fig. 4, 7 and 8, the adjusting screw 32 is connected to the external component in a threaded manner, one end of the adjusting screw 32 is in contact with the lower pressing plate 31, the lower pressing plate 31 is in contact with the tension releasing plate 2 to abut against the tension releasing plate 2 so as not to move along the guide surface 12, and when the sliding surface 21 of the tension releasing plate 2 abuts against the guide surface 12 of the connecting seat 1, the adjusting screw 32 rotates axially to drive the tension releasing plate 2 to move along the guide surface 12, thereby completing the tension releasing process.

Specifically, the adjusting screw 32 is provided with an external thread, the external member is provided with a through hole and an internal thread matched with the through hole, the lower end of the adjusting screw 32 abuts against the lower pressing plate 31, and the lower pressing plate 31 abuts against the tension releasing plate 2. When the adjusting screw rod 32 axially rotates, the axial height of the adjusting screw rod 32 changes, and the adjusting screw rod 32 rises to a certain height when the tension is released; at this time, when the adjusting screw 32 is out of contact with the lower pressing plate 31, the adjusting screw 32 does not press against the lower pressing plate 31, the tension rod 01 clamped in the connecting seat 1 is subjected to a pulling force in a direction away from the connecting seat 1, so that the tension plate 2 slides along the guide surface 12, the pulling force in the direction away from the connecting seat 1 is decomposed into a component force F1 along the guide surface 12 and a component force F2 perpendicular to the guide surface 12, the component force F1 causes the tension plate 2 to move along the guide surface 12, the displacement of the tension plate 2 moving along the guide surface 12 can be decomposed into a component displacement X1 in the axial direction of the tension rod 01 and a component displacement X2 perpendicular to the axial direction of the tension rod 01, the component displacement X1 is the size of an actual tension release gap generated by the co-pile device during tension release, the displacement X2 is the actual amount of movement of the tension plate 2 and the lower pressing plate 31 in the axial direction of the adjusting screw 32, and is also the amount of lifting after the axial rotation of the adjusting screw 32. This arrangement is simple and the external member connecting the adjusting screw 32 may be a connecting plate provided on the mold or a table crossing the mold.

It can be understood that, when the opening direction of the tension releasing plate 2 is opposite to the opening direction of the connecting port 11 in the connecting seat 1, the lower pressing plate 31 may not be provided for the adjusting assembly, and the adjusting screw 32 in the adjusting assembly is directly abutted to the tension releasing plate 2, so that the use in normal production can be satisfied.

< example two >

In the present embodiment, the same portions as those in the first embodiment are given the same reference numerals, and the same description is omitted.

Compared with the first embodiment, the present embodiment provides a pile sharing device with such a different structural design:

referring to fig. 9 to 12, a second loosening and adjusting mechanism 3 is briefly introduced, where the loosening and adjusting mechanism 3 includes an upper pressing plate 33 and studs 34, and two ends of the upper pressing plate 33 are respectively provided with at least one stud 34, so that the overall structure is more balanced, one end of the stud 34 is fixed to the connecting base 1 by threaded connection, and the other end of the stud 34 can be connected to the upper pressing plate 33 by threaded connection or sliding fit; one end of the adjusting screw rod 32 is in threaded connection with the upper pressing plate 33, the other end of the adjusting screw rod abuts against the lower pressing plate 31, and after the adjusting screw rod 32 rotates axially, the tension releasing plate 2 can be driven to move along the guide surface 12, so that the tension releasing process is completed; it will be appreciated that the slack adjustment mechanism 3 now includes a fixing assembly including an upper pressure plate 33 and a stud 34, and an adjustment assembly including a lower pressure plate 31 and an adjustment screw 32. It should be noted that the upper and lower press plates 33 and 31 are preferably arranged perpendicular to the axis of the adjusting screw 32, which has the advantage that: not only is the adjusting screw 32 more convenient when axially rotating, but also the pressing effect of the lower pressing plate 31 on the tension releasing plate 2 is better.

Further, the stud 34 includes a threaded section and a smooth section, the upper pressure plate 33 can slide in the smooth section of the stud 34 at least through its own through hole 331, the radial dimension of the through hole 331 is at least slightly larger than that of the smooth section of the stud 34, and in addition, the radial dimension of the other end of the stud 34 after being connected with the nut 35 or other fasteners is larger than that of the through hole 331 in the upper pressure plate 33, so that the upper pressure plate 33 can be limited to slide in the smooth section of the stud 34, and the upper pressure plate 33 cannot be disengaged from the stud 34. The advantages of this arrangement are: the maximum height of the upper pressure plate 33 can be adjusted according to actual needs, and the phenomenon that the distance from the bottom of the upper pressure plate 33 to the top of the lower pressure plate 31 is too large, so that the adjusting screw 32 inclines or breaks in the working process is avoided.

Further, referring to fig. 11 and 12, the upper press plate 33 further includes a mounting and dismounting hole 332 having a radial dimension slightly larger than the through hole 331 and communicating with the through hole 331, the radial dimension of the mounting and dismounting hole 332 is larger than the radial dimension of the threaded section of the stud 34 after being connected with the nut 35 or other fastener, and the radial dimension of the transition portion of the through hole 331 communicating with the mounting and dismounting hole 332 is at least larger than the smooth section of the stud 34. The benefits of this arrangement are: the upper pressing plate 33 is very convenient to mount and dismount, the upper pressing plate 33 does not need to be dismounted after the nuts 35 or fasteners on the studs 34 are taken down, the upper pressing plate 33 can be directly moved to the dismounting holes 332 from the through holes 331 and then moved out of the dismounting holes 332, and the upper pressing plate 33 can be dismounted after being mounted in the reverse operation according to the sequence. It should be noted that, in the case that the upper pressing plate 33 can slide in the stud 34, before the pile sharing equipment works, it is preferable to adjust the upper pressing plate 33 to the highest position, that is, the maximum distance between the upper pressing plate 33 and the lower pressing plate 31, so that the loose plate 2 can be prevented from moving when being subjected to a pulling force during the work process, and thus, a large impact force can be generated on the parts such as the upper pressing plate 33.

The connecting device has the advantages that the stud 34 is connected with the base 13 and the upper pressure plate 33 to complete the connection of the fixing component and the connecting seat 1, the upper pressure plate 33 can slide in the smooth section of the stud 34 through the through hole 331 of the upper pressure plate 33, the sliding range of the upper pressure plate 33 is limited through the fastener, the height of the upper pressure plate 33 can be quickly adjusted according to actual conditions, and the adaptability of the tension adjusting mechanism 3 is improved; moreover, the upper pressure plate 33 is provided with a dismounting hole 332 communicated with the through hole 331, and the stud 34 can be separated from the upper pressure plate 33 through the dismounting hole 332 under the condition of not being separated from a fastener, so that the requirements of quick mounting and dismounting can be met.

< example three >

In this embodiment, the same portions as those in the first and second embodiments are given the same reference numerals, and the same description is omitted.

Compared with the first embodiment and the second embodiment, the pile sharing equipment provided by the embodiment further has the following different structural design:

referring to fig. 13 to 15, a third loosening adjustment mechanism 3 is briefly described, which includes a fixing component and an adjustment component, and is different from the above in that the adjustment screw 32 includes a screwing section 321 axially clamped to the upper platen 33 and a connecting section 322 threadedly connected to the lower platen 31, the upper platen 33 is provided with a waist-shaped hole 333, the screwing section 321 of the adjustment screw 32 is axially clamped in the waist-shaped hole 333, and the maximum width of the waist-shaped hole 333 is smaller than the maximum diameter of the screwing section 321, so that the waist-shaped hole 333 can limit the adjustment screw 32.

Specifically, the screwing section 321 includes two skirts 3211 arranged at intervals and a rod body located between the two skirts 3211, the rod body is located in the waist-shaped hole 333, the two skirts 3211 are respectively located at two sides of the upper pressure plate 33 in the thickness direction, that is, the adjusting screw 32 completes axial clamping with the upper pressure plate 33 through the rod body between the two skirts 3211 and the skirts 3211 in the screwing section 321, the radial size of the two skirts 3211 is greater than that of the waist-shaped hole 333, and the radial size of the rod body between the two skirts 3211 is smaller than that of the waist-shaped hole 333; moreover, the axial distance between the two skirts 3211 is slightly greater than the thickness of the upper pressure plate 33, so that the screwing section 321 can rotate without departing from the waist-shaped hole 333, and the gap between the screwing section and the waist-shaped hole is not too large, because the adjusting screw 32 is ensured to limit the lower pressure plate 31 and/or the tension releasing plate 2 when the adjusting screw does not axially rotate.

Meanwhile, a threaded hole is formed in the lower pressing plate 31, and the adjusting screw 32 is in threaded connection with the lower pressing plate 31 through the threaded hole. When the tension releasing plate 2 is pulled away from the connector, if the adjusting screw 32 rotates axially, the tension releasing plate 2 can be controlled to move, and the screwing section 321 is limited on the upper pressing plate 33, so that the axial position of the adjusting screw 32 does not change, and the adjusting screw can move along the axial direction of the tension rod 01 along with the lower pressing plate 31 and the tension releasing plate 2. And the adjusting screw 32 is in threaded connection with the lower pressing plate 31, so that when the adjusting screw 32 rotates axially, the lower pressing plate 31 gradually rises to a certain height, namely, the tension releasing plate 2 also has a space to slide along the tension releasing plate and the guide surface 12 of the connecting seat 1, thereby completing the tension releasing process. At this moment, the threaded hole in the lower pressing plate 31 can be a blind hole or a through hole, and the selection can be carried out according to actual conditions, if the through hole is selected, the gap direction of the tension releasing plate 2 is required to be positioned on the side, and the situations of interference and the like with the adjusting screw 32 when the tension releasing plate 2 moves along the guide surface 12 are avoided. It can be understood that the lower pressing plate 31 is not required, and the adjusting screw 32 is directly in threaded connection with the tension releasing plate 2, so that the use requirement can be met.

The advantage that sets up like this, when loose board 2 and holding down plate 31 remove, adjusting screw 32 follows its axial motion along stretch-draw pole 01 together, relative above-mentioned other loose adjustment mechanism 3 that opens, adjusting screw 32 can not produce great frictional force with holding down plate 31, improve adjusting screw 32's stability and life, it is more reliable in the butt of above-mentioned two kinds with holding down plate 31 threaded connection of lower extreme simultaneously, can not lead to crooked or fracture because of adjusting screw 32 atress is too big in the use, lead to the unable normal work of pile equipment altogether. Meanwhile, the adjusting screw 32 is made of heat-treated high-strength steel, and has high yield strength and is not easy to bend and deform. Of course, the stressed components of the tension release adjusting mechanism 3, such as the upper press plate 31, are preferably made of heat-treated high-strength steel, because the tension force transmitted by the tension rod 01 is usually large during the tension process, which puts higher demands on the tension release adjusting mechanism 3, which needs to be able to withstand large impact force and continuous tension force.

No matter what kind of loosening and tensioning adjusting device 3 is adopted, the essence is that the spacing distance between the end part of the tensioning rod 01 and the connecting seat 1 connected with the tensioning rod 01 is adjusted, a tensioning gap is formed by the change of the spacing distance, namely the tensioning rod 01 clamped with the loosening and tensioning plate 2 and the movement direction of the tensioning rod 01 at the other end are opposite at the moment, the movement can be realized in such a way that the tensioning rod 01 does not actually move and only generates a movement trend, namely only the connecting seat 1 changes position, the connecting seat 1 moves to the end without the loosening and tensioning plate 2, and the two tensioning rods 01 connected with the connecting seat 1 do not change position per se, namely the state that the tensioning rod 01 is changed from being tightly attached to the loosening and tensioning plate 2 or the connecting seat 1 is changed into a state of being separated from contact or being about to be separated from contact.

In addition, referring to fig. 14 and 15, the tension releasing adjusting assembly 3 further includes a guiding assembly located between the lower pressing plate 31 and the tension releasing plate 2, the guiding assembly includes a positioning pin 36, the tension releasing plate 2 is provided with a mounting hole 22, the lower pressing plate 31 is provided with a guiding hole 311, and a radial dimension of the positioning pin 36 is slightly larger than a radial dimension of the mounting hole 22 and slightly smaller than a radial dimension of the guiding hole 311. The advantages of this arrangement are: by arranging the guide assembly, a certain limit is ensured between the tension releasing plate 2 and the lower pressing plate 31, and the tension releasing plate 2 and the lower pressing plate 31 cannot slide relatively in the movement process of the tension releasing plate 2, so that the normal work of the tension releasing adjusting mechanism 3 is ensured; in addition, the size of mounting hole 22 and guiding hole 311 is not identical, be under the prerequisite that the direction function of guaranteeing the direction subassembly is not destroyed, quick convenient installation and dismantlement push plate 31, it can be understood that locating pin 36 is interference fit with mounting hole 22, locating pin 36 is clearance fit with guiding hole 311, it does not take place to become flexible to satisfy between locating pin 36 and the mounting hole 22 be zonulae occludens, even set locating pin 36 and tension releasing board 2 into an organic whole structure also, and then it has little clearance to have between locating pin 36 and the guiding hole 311, the convenience is directly taken out the change from locating pin 36 with push plate 31 down.

The advantage of this embodiment is that, through the section 321 of screwing of adjusting screw 32 passing through skirt 3211 and the waist shape hole 333 joint on the top board 33, connecting section 322 and the lower pressure board 31 threaded connection of adjusting screw 32, when adjusting screw 32 itself axial rotation drives the tension releasing board 2 to move along the guide surface 12, adjusting screw 32 itself accessible waist shape hole 333 moves along the axial direction of tension rod 01, just can be regarded as moving along with tension releasing board 2, thereby avoid the great damage to adjusting screw 32 of stress when tension releasing board 2 moves.

< example four >

In this embodiment, the same portions as those in the first, second, and third embodiments are given the same reference numerals, and the same description is omitted.

Compared with the first, second and third embodiments, the pile sharing equipment provided by the embodiment further has the following different structural design:

referring to fig. 16, the screwing section 321 of the adjusting screw rod 32 is in threaded connection with a floating screw sleeve 323, the floating screw sleeve 323 is clamped with the upper pressing plate 33, the floating screw sleeve 323 is provided with a skirt 3211, the radial dimension of the skirt 3211 is at least partially larger than the radial dimension of the waist-shaped hole 333, the axial positions of the floating screw sleeve 323 and the adjusting screw rod 32 connected therewith can be limited to a certain extent without changing, and the connecting section 322 of the adjusting screw rod 32 abuts against the upper surface of the lower pressing plate 31 at this time. If the lower pressing plate 31 is not provided, it is directly pressed against the upper surface of the tension releasing plate 2.

Of course, referring to fig. 17, the connecting section 322 of the adjusting screw 32 can be engaged with the lower pressing plate 31, and the engagement can be completed by providing a radial protrusion or skirt 3211 on the connecting section 322. Referring to fig. 18, it can be understood that when the connecting section 322 is engaged with the lower pressing plate 31, the screwing section 321 at the upper end thereof may also be directly screwed with the upper pressing plate 33.

The advantage of this embodiment is that the adjusting screw 32 rotates along its own axis more easily than when the adjusting screw 32 is engaged with the upper platen 33 through the screwing section 321; when the adjusting screw 32 is clamped with the upper pressing plate 33, the friction force generated by the direct contact between the screwing section 321 and the upper pressing plate 33 inevitably exists, the generated friction force can influence the rotation of the adjusting screw 32, when the adjusting screw 32 is clamped with the upper pressing plate 33 through the floating screw sleeve 323, the floating screw sleeve 323 is clamped with the upper pressing plate 33, the adjusting screw 32 and the floating screw sleeve 323 are in threaded connection, and the redundant friction force does not influence the rotation of the adjusting screw 32; in addition, the adjusting screw 32 is connected with the upper pressing plate 33 and/or the lower pressing plate 31 through the floating screw 323, so that the contact area of the adjusting screw 32 with the upper pressing plate 33 and/or the lower pressing plate 31 can be increased, and the impact force on the adjusting screw 32 when the tension releasing plate 2 moves can be reduced. Meanwhile, the floating screw sleeve 323 is made of high-strength alloy steel, so that the adjusting screw 32 can be further protected.

To sum up, the utility model provides a share stake equipment has following advantage: at least two parallel connecting ports 11 are arranged in the connecting seat 1, so that different tension rods 01 can be connected to form opposite tension balance; the tension rod 01 and the tension releasing plate 2 are clamped together through at least one connecting port 11, the tension releasing plate 2 is provided with a sliding surface 21 with the angle consistent with that of an inclined guide surface 12 in the connecting seat 1, and when the tension releasing adjusting mechanism 3 drives the tension releasing plate 2 to move along the guide surface 12 of the connecting seat 1 through the sliding surface 21, the spacing distance between the end part of the tension rod 01 and the connecting seat 1 connected with the tension releasing rod is adjusted, so that enough tension releasing gaps are generated to finish the tension releasing process; meanwhile, a gap generated by releasing is closer to the to-be-tensioned member 02, so that the loss of force transmission components such as the tension rod 01 is effectively reduced, the overall releasing and tensioning effect of the to-be-tensioned member 02 is more balanced, and the releasing and tensioning effect is improved; and, the utility model provides an existing connection function of co-pile equipment has again puts a function, has reduced the quantity of production facility, avoids the workman to remove operating equipment between the station of difference to workman's intensity of labour has been reduced.

In the first to fourth embodiments, during the working process, along with the difference of the working environment, each component of the joint socket 1, the tension releasing plate, the tension releasing adjusting mechanism 3, and the like in the co-piling device may also be changed and adjusted adaptively, that is, some technical embodiments of the first to fourth embodiments may be combined or replaced.

The utility model also provides an above-mentioned application method who altogether piles equipment, including the above-mentioned altogether piles equipment, please refer to fig. 1 to 18, specifically include connecting seat 1, the pine open board 2 and the pine open adjustment mechanism 3 etc. including installation step, stretch-draw step, put a step and dismantle the step, wherein:

the installation step: mounting the tension releasing plate 2 on the connecting seat 1, and then clamping the tension rod 01 with the connecting port 11, or clamping the tension rod 01 with the connecting port 11 and the tension releasing plate 2 in place; or the tension rod 01 is firstly installed in the connecting seat 1, then the tension releasing plate 2 is installed between at least one of the connecting ports 11 and the tension rod 01, and then the axial position of the tension rod 01 is adjusted to enable the tension rod 01 to be clamped with the connecting ports 11 or the connecting ports 11 and the tension releasing plate 2 in place; the tension release adjusting mechanism 3 is then installed so that it can control at least the tension release plate 2 not to move.

Specifically, referring to fig. 1, 3 and 4, the tension releasing plate 2 is first installed on the connecting seat 1, then the tension rod 01 is installed on the connecting port 11 or the connecting port 11 and the tension releasing plate 2, and the flange at the end of the tension rod 01 contacts with the inner wall of the connecting port 11 or the tension releasing plate 2, so as to complete clamping; if the opening direction of the tension releasing plate 2 is opposite to the opening direction of the connecting port 11, the tension rod 01 is installed first, and then the tension releasing plate 2 is installed. Then, the upper pressing plate 33 penetrates through the notch of the upper mounting part 15 of the connecting seat 1, then the adjusting screw 32 penetrates through a reserved threaded hole of the upper pressing plate 33, and the adjusting screw 32 penetrates through the threaded hole and then is connected with the lower pressing plate 31 or the tension releasing plate 2, wherein the connection is in butt joint or clamping joint.

In another mode, referring to fig. 9 to 15, firstly, the tension releasing plate 2 is installed on the connecting seat 1, then, the tension rod 01 is installed on the connecting port 11 or the connecting port 11 and the tension releasing plate 2, and a flange at the end of the tension rod 01 is in contact with the inner wall of the connecting port 11 or the tension releasing plate 2, so that clamping is completed; then, the lower pressing plate 31 is connected with the tension releasing plate 2 through the guide assembly; then, the upper pressure plate 33 and the connecting seat 1 are connected in place through the studs 34, and nuts 35 or other fasteners are arranged on the studs 34 to further limit the moving range of the upper pressure plate 33; when the upper pressing plate 33 is adjusted to the farthest distance between the upper pressing plate 33 and the connecting seat 1, the adjusting screw 32 is rotated to penetrate through the upper pressing plate 33 to be abutted against the lower pressing plate 31, and the installation process of the co-piling equipment is completed. Referring to fig. 7 and 8, if the upper pressing plate 33 and the stud 34 are not provided, the adjusting screw 32 is directly fixed on the external component, and the corresponding installation step is omitted; referring to fig. 13, if the adjusting screw 32 is engaged with the upper pressing plate 33 and is in threaded connection with the lower pressing plate 31, the lower pressing plate 31 can be connected to the adjusting screw 32 in place, the adjusting screw 32 is then engaged with the upper pressing plate 33 in place, and the adjusting screw 32 is then rotated axially so as to reduce the height of the lower pressing plate 31 and connect the lower pressing plate 31 and the tension releasing plate 2 in place.

Tensioning: the prestress tension device 03 is connected with the other end of one tension rod 01, tension force in the direction away from the connecting seat 1 is transmitted through the tension rod 01, and at the moment, the tension releasing adjusting mechanism 3 keeps control over the tension releasing plate 2, so that the tension releasing plate is kept in an original state and does not move when being subjected to tension force.

A sheet releasing step: the partial components in the tension release adjusting mechanism 3 rotate by themselves, so that the tension release plate 2 slides along the guide surface 12 of the connecting base 1 through the sliding surface 21, thereby completing the adjustment of the connection state between the end of the tension rod 01 and the connecting base 1 connected therewith. Referring to fig. 9 to 11, the adjusting screw rod 32 is axially rotated, the adjusting screw rod 32 axially rises by a certain height along the adjusting screw rod 32, the tension releasing plate 2 moves along the sliding surface 21 to rise by a certain height, and also moves by a certain distance in the axial direction of the tension rod 01, and the connecting base 1 and the tension rod 01 connected to the other end of the connecting base 1 move by a certain distance in the direction away from the tension force, so that the connecting base 1 and the two tension rods 01 connected thereto are not in a completely tensioned state, thereby completing the tension releasing. Referring to fig. 9 to 11, when the adjusting screw 32 is axially rotated, the lower pressing plate 31 axially rises a certain height along the adjusting screw 32, the tension releasing plate 2 moves along the sliding surface 21, and drives the lower pressing plate 31 and the adjusting screw 32 to move along the axial direction of the tension rod 01, thereby completing the tension releasing process. It can be understood that, if the lower end of the adjusting screw 32 is directly connected with the tension releasing plate 2 by screw threads, it is also possible that only the tension releasing plate 2 moves along the sliding surface 21, so that the tension rod 01 moves along its own axial direction to complete tension releasing, i.e. the axial position of the tension rod itself is not changed.

Disassembling: the tension rod 01 clamped with the connecting port 11 can be directly lifted out through a lifting appliance and auxiliary equipment; the tension rod 01 clamped with the connector 11 and the tension releasing plate 2 needs to be completely disconnected between the tension releasing adjusting mechanism 3 and the tension releasing plate 2, at least part of the tension releasing adjusting mechanism 3 is dismounted, and finally the tension releasing plate 2 and the tension rod 01 are dismounted. Specifically, the adjusting screw 32 is axially rotated first to release the connection between the lower pressing plate 31 and the tension releasing plate 2, and the upper pressing plate 33, the adjusting screw 32 and the lower pressing plate 31 can be directly moved to the dismounting hole 332 from the through hole 331 in the stud 34 and then taken out, or the lower pressing plate 31 and the adjusting screw 32 are firstly dismounted, then the upper pressing plate 33 is dismounted, then other parts of the tension releasing adjusting mechanism 3 are dismounted, and finally the tension releasing plate 2 and the tension releasing rod 01 are dismounted. Referring to fig. 9 to 12, if only the tension rod 01 is replaced, after the connection between the lower pressing plate 31 and the tension releasing plate 2 is released, the upper pressing plate 33, the adjusting screw 32 and the lower pressing plate 31 can be moved to the dismounting hole 332 from the through hole 331 in the stud 34 and then taken out, and at this time, the tension rod 01 clamped by the tension releasing plate 2 can be directly replaced; referring to fig. 14, if the tension rod 01 of different specifications needs to be replaced, the side plate 132 of the connecting base 1 also needs to be replaced after the above operation. After the replacement is finished, all parts are reversely installed according to the steps, all the tension adjusting mechanisms 3 do not need to be detached, the time for replacing the tension rod 01 or the side plate 132 and other parts is shortened, and therefore the production efficiency is improved. In addition, if the other end of the tension rod 01 which is clamped with the tension releasing plate 2 is connected with the prestress tension device 03 or the tension retaining wall 04, the demoulding can be completed without dismantling the tension releasing adjusting mechanism 3.

The use method of the pile sharing equipment comprises the pile sharing equipment, so that the beneficial effects of the pile sharing equipment are achieved, the normal operation habit of workers can be met, the danger caused by improper operation is reduced, the service life of the pile sharing equipment is prolonged, and unnecessary loss is avoided.

The technical principles of the present invention have been described above with reference to specific embodiments, but it should be noted that the above descriptions are only for explaining the principles of the present invention, and should not be interpreted as specifically limiting the scope of the present invention in any way. Based on the explanation here, those skilled in the art can conceive of other embodiments of the present invention or equivalent alternatives without creative efforts, and will fall into the protection scope of the present invention.

Claims (20)

1. A pile sharing device is used for controlling the connection state between the end part of a tension rod and a connecting seat connected with the tension rod, and is characterized by comprising a connecting seat, a tension releasing plate and a tension releasing adjusting mechanism;

the connecting seat comprises at least two connecting ports with mutually parallel axial leads and an inclined guide surface; the at least one connecting port and the tension releasing plate are clamped with the same tension rod together; the tension releasing plate is provided with a sliding surface with the same inclination angle as the guide surface; the loosening adjusting mechanism can drive the loosening plate to move along the guide surface of the connecting seat through the sliding surface.

2. A co-piling device according to claim 1, wherein the tension release adjustment mechanism includes a fixing member and an adjustment member, the fixing member being connected to the base, the adjustment member being connected to the fixing member, and the adjustment member being connected to the tension release plate so as to control the movement of the tension release plate along the guide surface of the connecting socket.

3. A co-piling device according to claim 2, wherein the fixing assembly includes an upper pressure plate and the adjustment assembly includes an adjustment screw, the upper pressure plate being connected to the adjustment screw.

4. A co-piling device according to claim 3, wherein the connecting base is provided with a mounting portion, and the upper pressing plate is clamped with the mounting portion through a notch on the mounting portion; or the connecting seat is hinged with the upper pressure plate.

5. A co-piling device according to claim 3, wherein the securing assembly includes studs which are connected to the base and upper pressure plate to complete the connection of the securing assembly to the connecting socket.

6. A piling device according to claim 5, wherein the stud includes a threaded section and a smooth section, the upper pressure plate being slidable through its own through-hole at least within the smooth section of the stud.

7. A co-piling device according to claim 6, wherein the upper pressure plate further comprises a removal hole communicating with the through-hole, and at least a portion of the smooth section of the stud may pass through the removal hole communicating with the through-hole; the upper pressure plate can be separated from the stud through the self dismounting hole.

8. A co-piling device according to any one of claims 3 to 7, wherein the adjustment screw includes a screw-threaded section and a connecting section; and the screwing section and/or the connecting section are/is provided with threads, the screwing section is connected with the upper pressure plate, and the connecting section is connected with the tension releasing plate.

9. A co-piling device according to claim 8, wherein said screw-threaded section is threadably connected to said upper pressure plate, said connecting section abutting a top surface of said tension release plate.

10. A co-piling device according to claim 8, wherein the screwing section is in threaded connection with the upper pressing plate, the connecting section is clamped with the waist-shaped hole of the tension releasing plate, and the connecting section can slide at least in the waist-shaped hole of the tension releasing plate along the axial direction of the tension rod.

11. A pile sharing device according to claim 8, wherein the screwing section is in threaded connection with a floating screw sleeve, the floating screw sleeve is provided with a skirt, and the floating screw sleeve is clamped with a waist-shaped hole in the upper pressing plate through the skirt; the floating threaded sleeve can slide in the waist-shaped hole of the upper pressure plate at least along the axial direction of the tension rod; the connecting section is propped against the top surface of the tension releasing plate or is clamped with the tension releasing plate.

12. A pile sharing device according to claim 8, wherein the screwing section is provided with a skirt, the screwing section is clamped with a waist-shaped hole in the upper pressure plate through the skirt, and the screwing section can slide in the axial direction of the tension rod at least in the waist-shaped hole of the upper pressure plate; the connecting section is in threaded connection with the tension releasing plate.

13. A co-piling device according to claim 8, wherein the adjustment assembly further comprises a hold-down plate, the connection section of the adjustment screw being connected to the tension releasing plate via the hold-down plate.

14. A co-piling device according to claim 13, wherein the connecting section of the adjustment screw abuts against the lower pressing plate, or the connecting section is clamped with the lower pressing plate, or the connecting section is in threaded connection with the lower pressing plate.

15. A co-piling device according to claim 13, wherein a guide assembly is provided between the lower pressure plate and the tension releasing plate, the guide assembly including a locating pin provided between a mounting hole in the tension releasing plate and a guide hole in the lower pressure plate.

16. A co-piling device according to claim 15, wherein the locating pin is an interference fit with the mounting hole and the locating pin is a clearance fit with the guide hole.

17. A co-piling device according to claim 15, wherein the connecting port of the connecting base is used for clamping a tension rod connected with a member to be tensioned, a prestressed tension device or a tensioned retaining wall; the tension rod is connected with the connecting port in a clamping manner through a flange at the end part.

18. A co-piling device according to claim 17, wherein the tension rods connected to the pre-stressed tension device or the tensioned retaining wall are clamped together by the tension releasing plate and the connecting ports.

19. A co-piling device according to claim 17, wherein the connecting socket includes a base and at least one fixed inclined plate, the fixed inclined plate being releasably connectable to the base, the guide surface being provided on the fixed inclined plate.

20. A co-piling device according to claim 17, wherein the connecting socket includes two coaxial connecting ports.

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