CN217923577U - Fixing device for piling in building construction process - Google Patents

Abstract

The utility model discloses a fixing device is used in piling among building construction process relates to construction technical field, which comprises an outer shell, run through on the shell and seted up the opening, two mounting grooves with the opening intercommunication are seted up to the inside symmetry of shell, the inside of mounting groove is provided with fixture, fixture includes splint and ball, splint slidable mounting is in the inside of mounting groove, the ball is installed on the inner wall of splint, the outside of shell still is provided with the positioning mechanism who improves device stability. The utility model discloses in, can fix a position the support to the foundation pile when the foundation pile installation, after the foundation pile installation is accomplished, consolidate stably to the foundation pile, improve the efficiency of foundation pile installation and the stability of foundation pile for the device can be fixed subaerial, improves device overall stability, can keep the vertical stability of stake.

Description

Fixing device for piling in building construction process

Technical Field

The utility model relates to a construction technical field especially relates to a fixing device is used in piling among building construction process.

Background

The pile driver is needed to be used in building construction, mainly for piling facilities built on land beaches and water surfaces, and driving a pile body into a bearing stratum under the ground, and the vertical stability of the pile is needed to be kept constantly in the piling process to prevent inclination, so that the pile body needs to be fixed by using a fixing device.

There is certain drawback current fixing device when using, and current fixing device is when using, and the size of stake main part is diversified, needs to change different fixing device and fixes it, and fixing device's size is great, and is inconvenient to carry, can't satisfy people's needs.

The prior patent (publication number: CN 215857711U) proposes a fixing device for piling in building construction process, comprising: the pile comprises a pile body, fixing seats, a fixing plate and a regulating mechanism, wherein the fixing seats are arranged on four sides of the pile body, the outer surface of the top end of each fixing seat is provided with a containing groove, and the containing groove is internally provided with the fixing plate and the regulating mechanism; and the fixing mechanism is arranged on the fixing seat. Through the fixed establishment who sets up, fixed establishment can fix the stake main part fast, through the fixed box that sets up, the motor box, the fixed block, a turning block, turning block and screw drive device No. two, the motor drives screw drive device and removes, it removes the fixed position to drive the fixed block, fix fast to the diversified stake main part of size, need not change fixing device, the fixed efficiency of device has been improved, make things convenient for people to use, whole device simple structure, high durability and convenient operation has increased whole fixing device's practicality.

The above described fixing device has the following disadvantages when in use: fixed block and foundation pile surface laminating, the foundation pile moves down during the pile, at the in-process foundation pile surface and the sliding friction of fixed block medial surface that remove, because frictional force is great easily to lead to the wearing and tearing of fixed block medial surface, be unfavorable for the device to use for a long time, and lack the structure fixed with ground, when the foundation pile rocks, probably drive the device and wholly rock, be difficult to keep the vertical stability of stake, influence the pile precision, for this reason, we propose a fixing device for pile in the building construction process and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device is used in piling among the building work progress, fixed block and foundation pile surface laminating have been solved, the foundation pile moves down during the pile, at the in-process foundation pile surface and the fixed block medial surface sliding friction who removes, because the great fixed block medial surface wearing and tearing that easily leads to of frictional force, be unfavorable for the device to use for a long time, and lack the structure fixed with ground, when the foundation pile rocks, probably drive the device and wholly rock, be difficult to keep the vertical stability of stake, influence the technical problem of pile precision.

In order to solve the technical problem, the utility model provides a pair of fixing device is used in piling in building construction process, which comprises an outer shell, run through on the shell and seted up the opening, two mounting grooves that communicate with the opening are seted up to the inside symmetry of shell, the inside of mounting groove is provided with fixture, fixture includes splint and ball, splint slidable mounting is in the inside of mounting groove, the ball is installed on the inner wall of splint, the outside of shell still is provided with the positioning mechanism who improves device stability.

Preferably, fixture still includes two-way lead screw, screw thread seat, folding rod, slide, driving motor, initiative bevel gear and driven bevel gear, two-way lead screw rotates the inside of installing at the mounting groove, screw thread seat threaded connection is on two-way lead screw, the one end of folding rod articulates on the screw thread seat, the other end of folding rod articulates there is the slide, slide slidable mounting is on the outer wall of splint, driving motor installs on the outer wall of shell, driving motor's drive end extends to the inside of mounting groove and installs the initiative bevel gear, driven bevel gear installs on two-way lead screw, initiative bevel gear is connected with driven bevel gear meshing, can support the foundation pile location when the foundation pile installation, and after the foundation pile installation is accomplished, it is stable to consolidate the foundation pile, improves the efficiency of foundation pile installation and the stability of foundation pile.

Preferably, positioning mechanism still includes reference column, threaded rod, movable rod, reinforcement nail and reset spring, reference column slidable mounting is in shell lower extreme four corners department, threaded rod threaded connection is inside the reference column, movable rod slidable mounting is in the inside of reference column, consolidate nail slidable mounting on the lateral wall of reference column, reset spring overlaps and establishes at the reinforcement nail outside, reset spring's one end and reference column inner wall connection, the reset spring other end and the end connection who consolidates the nail for the device can be fixed subaerial, improves device overall stability, prevents to rock at the in-process device follow foundation pile of piling, can keep the vertical stability of stake, improves the pile precision.

Preferably, the limiting groove is formed in the shell, the limiting sleeve is connected to the inside of the limiting groove in a sliding mode, the limiting rod is connected to the inside of the limiting sleeve in a sliding mode, and the limiting rod is fixedly connected with the outer wall of the clamping plate to limit the movement of the clamping plate.

Preferably, the screw thread seat is kept away from one side of folding rod and is installed the guide block, the gliding guide way of confession guide block is seted up to the inside of shell, leads to the removal of screw thread seat.

Preferably, driving motor's outside cover is equipped with the protecting crust, protecting crust and shell outer wall fixed connection play the effect to driving motor protection.

Preferably, the splint are the arc structure, the material of splint is stainless steel, and stainless steel matter hardness is high corrosion-resistant for the splint are not fragile.

Preferably, the bottom of reference column is installed the conical head, the conical head constitutes fixedly through the welding with the reference column for the reference column more conveniently inserts ground.

Compared with the prior art, the utility model provides a pair of fixing device is used in piling among building construction process has following beneficial effect:

1. the utility model discloses in, through inserting the reference column ground, can make the shell fix subaerial, the threaded rod rotates, because the threaded rod is threaded connection with the reference column, can make the threaded rod down remove, the threaded rod that moves down simultaneously promotes the movable rod and moves down in step, move down the in-process at the movable rod, the movable rod utilizes the arc surface of bottom and the hemispheroid cooperation of consolidating the nail, alright release the reference column and insert in soil with the outer end of consolidating the nail, realize the effect of consolidating the reference column, make the device can fix subaerial, improve device overall stability, prevent to rock at the in-process device follow foundation pile of piling, can keep the vertical stability of pile, improve the pile precision.

2. The utility model discloses in, through driving motor, two-way lead screw rotation can be driven in initiative bevel gear and the cooperation of driven bevel gear, two-way lead screw drives and removes rather than threaded connection's screw thread seat, the screw thread seat drives the folding rod motion, can release splint from the inside of mounting groove, can support the foundation pile location when the foundation pile installation, after the foundation pile installation is accomplished, consolidate stably to the foundation pile, improve the efficiency of foundation pile installation and the stability of foundation pile, when splint carry out the centre gripping fixed to the foundation pile, the ball can change the sliding friction between splint and the foundation pile into rolling friction, play the effect that reduces friction, it is great to prevent that foundation pile surface and splint frictional force are great, easily lead to splint medial surface wearing and tearing, be favorable to the long-term use of device.

Drawings

FIG. 1 is a schematic view of a pile driving fixture during construction;

FIG. 2 is a schematic cross-sectional view of a pile driving fixture during construction;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numbers in the figures: 1. a housing; 2. a port; 3. a splint; 4. a ball bearing; 5. a bidirectional screw rod; 6. a threaded seat; 7. a folding bar; 8. a slide base; 9. a drive motor; 10. a drive bevel gear; 11. a driven bevel gear; 12. a limiting groove; 13. a position limiting sleeve; 14. a limiting rod; 15. a positioning column; 16. a threaded rod; 17. a movable rod; 18. reinforcing the nail; 19. a return spring; 20. and a guide block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiment one, given by fig. 1-4, a fixing device for piling in building construction process, including shell 1, run through on the shell 1 and seted up opening 2, two mounting grooves that communicate with opening 2 are seted up to the inside symmetry of shell 1, the inside of mounting groove is provided with fixture, fixture includes splint 3 and ball 4, splint 3 slidable mounting is in the inside of mounting groove, ball 4 installs on the inner wall of splint 3, the outside of shell 1 still is provided with the positioning mechanism who improves device stability, it is rolling setting at splint 3 inner walls usually to ball 4, when splint 3 carry out the centre gripping fixed to the foundation pile, ball 4 can change the sliding friction between splint 3 and the foundation pile into rolling friction, play the effect of reducing friction power, prevent that foundation pile surface and splint 3 frictional force are great, easily lead to the wearing and tearing of splint 3 medial surface, be favorable to the long-term use of device.

Embodiment two, as shown in fig. 1-3, on the basis of embodiment one, the clamping mechanism further includes a bidirectional screw 5, a screw seat 6, a folding rod 7, a sliding seat 8, a driving motor 9, a driving bevel gear 10 and a driven bevel gear 11, the bidirectional screw 5 is rotatably installed inside the installation groove, the screw seat 6 is in threaded connection with the bidirectional screw 5, one end of the folding rod 7 is hinged to the screw seat 6, the other end of the folding rod 7 is hinged to the sliding seat 8, the sliding seat 8 is slidably installed on the outer wall of the clamp plate 3, the driving motor 9 is installed on the outer wall of the housing 1, the driving end of the driving motor 9 extends into the installation groove and is provided with the driving bevel gear 10, the driven bevel gear 11 is installed on the bidirectional screw 5, the driving bevel gear 10 is in meshed connection with the driven bevel gear 11, the base pile can be positioned and supported when the base pile is installed, after the base pile is installed, the base pile is stably reinforced, the installation efficiency of the base pile and the stability of the base pile are improved, the two-section screw seat can be rotated by the cooperation of the driving bevel gear 10 and the driving the screw seat 6, the two-section screw 7 can be driven by the screw to move relative to the two-screw seat 6, the folding rod can be pushed out relative movement of the folding rod 7.

Third embodiment, as shown in fig. 1, 2 and 4, on the basis of the first embodiment, the positioning mechanism further includes a positioning column 15, a threaded rod 16, a movable rod 17, a reinforcing nail 18 and a return spring 19, the positioning column 15 is slidably mounted at four corners of the lower end of the housing 1, the threaded rod 16 is in threaded connection with the inside of the positioning column 15, the movable rod 17 is slidably mounted inside the positioning column 15, the reinforcing nail 18 is slidably mounted on a side wall of the positioning column 15, the return spring 19 is sleeved outside the reinforcing nail 18, one end of the return spring 19 is connected with an inner wall of the positioning column 15, the other end of the return spring 19 is connected with an end of the reinforcing nail 18, so that the device can be fixed on the ground, the overall stability of the device is improved, the device is prevented from shaking along with the base during pile driving, the vertical stability of the pile can be maintained, the pile driving precision is improved, in use, the lower end of the positioning column 15 can be inserted into the ground, so that the housing 1 is fixed on the bottom, when the positioning column 15 is inserted into the ground, the positioning column 15 is rotated, because the threaded rod 16 is in threaded connection with the positioning column 15, the threaded rod 16 can be moved downwards, the threaded rod 16 can be pushed, the movable rod 17 can be pushed out by the reinforcing nail, and the outer end of the reinforcing nail, and the positioning column 17, and the positioning column 18, when the reinforcing nail is pushed out by the positioning column 18, the reinforcing nail, the outer end of the reinforcing nail, the positioning column 18, and the reinforcing nail is pushed out by the positioning column 18, and the outer end of the reinforcing nail, and the outer end of the reinforcing nail, and the positioning column 18, and the reinforcing nail can be pushed out by the outer end of the positioning column 18, and the positioning column 18.

In order to prevent that splint 3 from appearing the skew at the in-process that removes, guarantee that splint 3 can horizontal migration, spacing groove 12 has been seted up to the inside of shell 1, and the inside sliding connection of spacing groove 12 has stop collar 13, and the inside sliding connection of stop collar 13 has gag lever post 14, and gag lever post 14 and 3 outer wall fixed connection of splint limit the removal of splint 3.

In order to prevent the screw seat 6 from shifting in the moving process and ensure that the screw seat 6 can move vertically, the guide block 20 is installed on one side of the screw seat 6 far away from the folding rod 7, and a guide groove for the guide block 20 to slide is formed in the shell 1 to guide the movement of the screw seat 6.

In order to prevent the driving motor 9 from being exposed to the outside and being damaged, the outside of the driving motor 9 is covered with a protective shell, and the protective shell is fixedly connected with the outer wall of the shell 1 to protect the driving motor 9.

In order to ensure that splint 3 can with the outer surface adaptation of foundation pile, splint 3 is the arc plate structure, and splint 3's material is the stainless steel, and stainless steel matter hardness is high corrosion-resistant for splint 3 is not fragile.

In order to reduce the resistance when the positioning column 15 is inserted into the ground, a conical head is installed at the bottom end of the positioning column 15, and the conical head and the positioning column 15 are fixed through welding, so that the positioning column 15 can be inserted into the ground more conveniently.

The working principle is as follows: when in use, the shell 1 is placed on the ground, the shell 1 can be fixed on the ground by inserting the positioning column 15 into the ground, the threaded rod 16 is rotated, the threaded rod 16 is in threaded connection with the positioning column 15, the threaded rod 16 can move downwards, meanwhile, the threaded rod 16 moving downwards pushes the movable rod 17 to synchronously move downwards, in the moving process of the movable rod 17, the movable rod 17 can push the outer end of the reinforcing nail 18 out of the positioning column 15 and insert the positioning column 15 into soil by utilizing the circular arc surface at the bottom to be matched with the hemisphere of the reinforcing nail 18, so that the reinforcing effect of the positioning column 15 is realized, the device can be fixed on the ground, the integral stability of the device is improved, the device is prevented from shaking along with the base pile in the piling process, the vertical stability of the pile can be maintained, the piling precision is improved, meanwhile, when the reinforcing nail 18 is pushed, the return spring 19 is compressed, when the movable rod 17 moves upwards, the reset spring 19 can pull the reinforcing nail 18 back to the inside of the positioning column 15 by using elasticity, when the device is fixed, the foundation pile passes through the through hole 2 from top to bottom and is inserted into the foundation, the driving motor 9 is started, the driving bevel gear 10 is driven to rotate by the driving motor 9, the driving bevel gear 10 drives the driven bevel gear 11 engaged with the driving bevel gear to rotate, the driven bevel gear 11 drives the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 can drive the screw seat 6 connected with the screw rod to move when rotating, because the outer surface of the bidirectional screw rod 5 is provided with two sections of screw threads with opposite screw thread directions, the two screw seats 6 can move relatively, the screw seat 6 drives one end of the folding rod 7 to move, the other end of the folding rod 7 drives the sliding seat 8 to move, the clamp plate 3 can be pushed out from the inside of the mounting groove, the base pile can be positioned and supported when the foundation pile is mounted, the foundation pile is stably reinforced after the foundation pile is mounted, improve the stability of the efficiency of foundation pile installation and foundation pile, when splint 3 carry out the centre gripping fixed to the foundation pile, ball 4 can change the sliding friction between splint 3 and the foundation pile into rolling friction, plays the effect of reducing friction power, prevents that foundation pile surface and 3 frictional force of splint are great, easily leads to 3 medial surfaces wearing and tearing of splint, is favorable to the device to use for a long time.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a fixing device is used in piling in building construction process, includes shell (1), its characterized in that, run through on shell (1) and seted up opening (2), two mounting grooves that communicate with opening (2) are seted up to the inside symmetry of shell (1), the inside of mounting groove is provided with fixture, fixture includes splint (3) and ball (4), splint (3) slidable mounting is in the inside of mounting groove, ball (4) are installed on the inner wall of splint (3), the outside of shell (1) still is provided with the positioning mechanism who improves device stability.

2. The fixing device for piling in the building construction process according to claim 1, wherein the clamping mechanism further comprises a bidirectional screw rod (5), a threaded seat (6), a folding rod (7), a sliding seat (8), a driving motor (9), a driving bevel gear (10) and a driven bevel gear (11), the bidirectional screw rod (5) is rotatably installed inside the installation groove, the threaded seat (6) is in threaded connection with the bidirectional screw rod (5), one end of the folding rod (7) is hinged to the threaded seat (6), the other end of the folding rod (7) is hinged to the sliding seat (8), the sliding seat (8) is slidably installed on the outer wall of the clamping plate (3), the driving motor (9) is installed on the outer wall of the shell (1), the driving end of the driving motor (9) extends to the inside of the installation groove and is provided with the driving bevel gear (10), the driven bevel gear (11) is installed on the bidirectional screw rod (5), and the driving bevel gear (10) is in meshed connection with the driven bevel gear (11).

3. The fixing device for piling in the building construction process according to claim 1, wherein the positioning mechanism further comprises a positioning column (15), a threaded rod (16), a movable rod (17), a reinforcing nail (18) and a return spring (19), the positioning column (15) is slidably mounted at four corners of the lower end of the shell (1), the threaded rod (16) is in threaded connection with the inside of the positioning column (15), the movable rod (17) is slidably mounted in the positioning column (15), the reinforcing nail (18) is slidably mounted on the side wall of the positioning column (15), the return spring (19) is sleeved on the outside of the reinforcing nail (18), one end of the return spring (19) is connected with the inner wall of the positioning column (15), and the other end of the return spring (19) is connected with the end of the reinforcing nail (18).

4. The fixing device for piling in the building construction process is characterized in that a limiting groove (12) is formed in the shell (1), a limiting sleeve (13) is slidably connected to the inside of the limiting groove (12), a limiting rod (14) is slidably connected to the inside of the limiting sleeve (13), and the limiting rod (14) is fixedly connected with the outer wall of the clamping plate (3).

5. The fixing device for piling in building construction process according to claim 2, characterized in that a guide block (20) is installed on one side of the screw seat (6) far away from the folding rod (7), and a guide groove for the guide block (20) to slide is opened in the housing (1).

6. The fixing device for piling in building construction process according to claim 2, characterized in that the driving motor (9) is covered with a protective shell, and the protective shell is fixedly connected with the outer wall of the outer shell (1).

7. The fixing device for piling in building construction process as claimed in claim 1, wherein the clamping plate (3) is of an arc plate structure, and the clamping plate (3) is made of stainless steel.

8. The fixing device for piling in building construction process as claimed in claim 3, characterized in that the bottom end of the positioning column (15) is provided with a conical head, and the conical head and the positioning column (15) are fixed by welding.

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