Telescopic measurable pile foundation positioning device

Abstract

The utility model discloses a telescopic measurable pile foundation positioning device, which belongs to the technical field of building pile foundation support construction and comprises a device main body and support legs, an inner groove is arranged in the device main body in a penetrating manner, the support legs are vertically arranged at two ends of two sides of the top of the device main body respectively, and movable grooves are arranged in two sides of two ends of the device main body respectively. Mounting clamping frames are fixed to the two sides of the front end of the device main body respectively; connectors are arranged at the bottom ends of the supporting legs; inserting grooves are formed in the supporting leg main body; telescopic rods are inserted into the inserting grooves, the top ends of the telescopic rods penetrate through the top ends of the supporting legs, and fixing rings are fixed to the top ends of the telescopic rods; and an insertion rod penetrates through the interior of the insertion opening. The device can be fixed to the construction ground through the supporting feet, the arranged supporting feet can be folded and stretched out and drawn back, the occupied space of the positioning device is reduced, and the pile foundation positioning device can be stretched out and drawn back in an auxiliary mode.

Description

Technical Field

[0001] The utility model relates to the technical field of building pile foundation support construction, in particular to a telescopic measurable pile foundation positioning device. Background Art

[0002] A pile foundation is a deep foundation consisting of a pile and a pile cap connected to the top, or a single pile foundation connected by a column and a pile foundation. For example, some common reinforced concrete bored piles are widely used in the bearing support process at the bottom of high-rise building construction. A pile foundation positioning device is required during the construction of reinforced concrete bored piles on the ground.

[0003] However, in actual use, the pile foundation positioning device is large in size and occupies a large area, which is very inconvenient to carry, move and transport. There are shortcomings, and it is not convenient to assist the pile foundation positioning device in telescopic and folding.

[0004] In the known pile foundation positioning device, such as a building pile foundation positioning device disclosed in Chinese patent publication number CN114351713A, it is fixed to the ground by a plurality of first bolts, a panel surrounding the through hole is provided on the bottom plate, a positioning mechanism is provided inside the panel, and a plurality of guide positioning steel pipes are movably provided on the casing, and the inner side of the guide positioning steel pipes can be against the outer wall of the steel cage. The casing and the steel cage of the building pile foundation positioning device are more accurately positioned during the lowering process, but the device is fixed to the ground by a plurality of bolts, and does not solve the problems of the pile foundation positioning device being inconvenient to carry, large in size, and occupying a large area. Utility Model Content

[0005] The utility model provides a telescopic and measurable pile foundation positioning device, which is rotatably connected to a movable groove of a device body through a support leg connecting head, and a telescopic rod is installed on the support leg, so as to achieve the telescopic and folding of the pile foundation positioning device, thereby solving the problems of the pile foundation positioning device in the background technology being inconvenient to carry, large in size and occupying a large area.

[0006] To achieve the above-mentioned purpose, the utility model provides a telescopic and measurable pile foundation positioning device, comprising a device body and a support foot; an inner groove is provided inside the device body, and support feet are vertically provided at both ends of the top of the device body; movable grooves are provided inside the two ends of the device body; positioning plates are provided on both sides of the inner groove, and mounting brackets are fixed on both sides of the front end of the device body; a connecting head is provided at the bottom end of the support foot, a slot is provided inside the support foot body, and a telescopic rod is inserted into the slot; the top end of the telescopic rod passes through the top end of the support foot and is fixed with a fixing ring, and a socket is provided inside the fixing ring, and an insertion rod is provided inside the socket.

[0007] Preferably, in the telescopic measurable pile foundation positioning device, the support leg connecting head is hinged to the inside of the movable groove, and a scale line is provided at the front end of the telescopic rod.

[0008] Preferably, in the telescopic measurable pile foundation positioning device, fixing seats are respectively fixed to the top ends of the supporting legs, and screw holes are provided through the inside of the fixing seats, and locking rods are provided inside the screw holes.

[0009] Preferably, in the telescopic measurable pile foundation positioning device, cylindrical level bubbles are fixed inside the mounting brackets on the left and right sides and the front side of the device body.

[0010] Preferably, the telescopic measurable pile foundation positioning device has threaded openings on the left and right sides of the device body, and adjustment rods are provided inside the threaded openings; limiting grooves are provided on both ends of the left and right sides of the device body; limiting rods are fixed on the left side of the positioning plate; the right side of the adjusting rod passes through the inside of the threaded opening and is movably connected to the middle position of the left side of the positioning plate.

[0011] Preferably, in the telescopic measurable pile foundation positioning device, the locking rod is provided with an external thread on the outside and an internal thread matching the external thread on the inside.

[0012] Preferably, in the telescopic measurable pile foundation positioning device, the left side of the limiting rod passes through the inside of the limiting groove.

[0013] Preferably, in the telescopic measurable pile foundation positioning device, the exterior of the adjusting rod is provided with an external thread.

[0014] The utility model at least has the following beneficial effects:

[0015] 1. The device can be fixed on the construction ground by using eight legs. The eight legs can be folded and retracted to reduce the space occupied by the positioning device and facilitate storage and carrying.

[0016] 2. The three cylindrical levels on the main body of the device can be used to measure the verticality and horizontality of the device when it is installed, so as to keep the device vertical and horizontal when it is installed and used.

[0017] 3. By adjusting the two sets of positioning plates to the left and right inside the inner groove, pile foundations of different sizes can be assisted in adjustment and positioning.

[0018] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the positioning plate of the utility model;

[0021] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the first support leg of the utility model;

[0022] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0023] In the figure: 1. adjustment rod; 2. device body; 3. first support leg; 4. telescopic rod; 5. inner groove; 6. positioning plate;

[0024] 7. First mounting bracket; 8. First cylindrical vial; 9. Second cylindrical vial; 10. Second mounting bracket; 11. First connector; 12. First movable slot; 13. Limiting slot; 14. Limiting rod; 15. Threaded opening; 16. Second support leg; 17. Second connector; 18. Second movable slot; 19. Fixing ring; 20. Inserting rod; 21. Socket; 22. Slot; 23. Fixing seat; 24. Locking rod; 25. Screw hole; 26. Scale line. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0026] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0027] It should be noted that in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or connected or set in one piece. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The orientations or positional relationships indicated by the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] like Figure 1 to Figure 4As shown, a telescopic measurable pile foundation positioning device comprises a device body 2, an inner groove 5 is provided inside the device body 2, first legs 3 are respectively provided vertically at both ends of the top of the device body 2, and a first connector 11 is fixed to the bottom end of the first leg 3, second legs 16 are respectively provided vertically at both ends of the top of the device body 2, and a second connector 17 is fixed to the bottom end of the second leg 16, second movable grooves 18 are respectively provided inside the two ends of the device body 2, first movable grooves 12 are respectively provided inside the two ends of the two ends of the device body 2, positioning plates 6 are respectively provided on both sides of the inner groove 5, second mounting brackets 10 are respectively fixed on both sides of the front end of the device body 2, slots 22 are respectively provided inside the tops of the first leg 3 and the second leg 16, and a telescopic rod 4 is inserted inside the slot 22, the top of the telescopic rod 4 passes through the top of the first leg 3 and is fixed with a fixing ring 19, and a socket 21 is provided inside the fixing ring 19, and a plug rod 20 is provided inside the socket 21.

[0029] Specifically, the first connecting head 11 is hinged to the inside of the first movable groove 12, the second connecting head 17 is hinged to the inside of the second movable groove 18, a scale line 26 is provided at the front end of the telescopic rod 4, a fixing seat 23 is fixed to the top of the right side of the first leg 3 and the top of the front end of the second leg 16, and a screw hole 25 is penetrated inside the fixing seat 23, a locking rod 24 is provided inside the screw hole 25, an external thread is provided outside the locking rod 24, and an internal thread matching the external thread is provided inside the screw hole 25.

[0030] During implementation, when the device is transported and moved to the pile foundation construction position for installation, the first legs 3 set can be respectively unfolded to both sides and both ends of the top of the device body 2 by means of the hinge connection between the first connecting head 11 and the first movable groove 12, and then the second legs 16 can be unfolded to both ends by means of the hinge connection between the second connecting head 17 and the second movable groove 18, so that the two groups of first legs 3 and second legs 16 are respectively flat on the construction ground, and then the fixing ring 19 is extended outward from the inside of the slot 22 by means of the telescopic rod 4, and the locking rod 24 is tightened in the screw hole 25 to fix the telescopic rod 4 inside the first leg 3, and then the insertion rod 20 is used to penetrate the inside of the socket 21 and correspondingly driven into the ground, and then the device can be fixed on the construction ground by means of the first leg 3 and the second leg 16, and the first leg 3 and the second leg 16 can be folded and retracted.

[0031] Furthermore, in another embodiment, a second cylindrical vial bubble 9 is fixed inside the second mounting bracket 10, a first mounting bracket 7 is fixed at the middle position of the front end of the device body 2, and a first cylindrical vial bubble 8 is fixed inside the first mounting bracket 7, and the second mounting bracket 10 is symmetrically arranged about the vertical center line of the device body 2;

[0032] Furthermore, in another embodiment, Figure 1 As shown, a second cylindrical vial 9 and a first cylindrical vial 8 are respectively installed and fixed on both sides and the middle position of the front end of the device body 2. By setting the first cylindrical vial 8 and the second cylindrical vial 9, the verticality and horizontality of the device can be measured when the device is installed.

[0033] Furthermore, in another embodiment, the inside of both sides of the device body 2 is respectively penetrated with a threaded opening 15, and the inside of the threaded opening 15 is provided with an adjusting rod 1, the two ends of both sides of the device body 2 are respectively penetrated with a limiting groove 13, the two ends of the left side of the positioning plate 6 are respectively fixed with a limiting rod 14, the right side of the adjusting rod 1 penetrates the inside of the threaded opening 15 and is movably connected with the middle position of the left side of the positioning plate 6, the left side of the limiting rod 14 penetrates the inside of the limiting groove 13, and the outside of the adjusting rod 1 is provided with an external thread;

[0034] Furthermore, in another embodiment, Figure 1 and Figure 2 As shown, the adjusting rod 1 can be rotated on both sides of the device body 2 respectively. When the adjusting rod 1 rotates the internal thread of the threaded opening 15, the positioning plate 6 can be driven to move left or right inside the inner groove 5. By adjusting the two groups of positioning plates 6 to the left and right inside the inner groove 5, pile foundations of different sizes can be assisted in adjustment and positioning.

[0035] The working principle of the utility model is as follows: when in use, the device is transported and moved to the pile foundation construction position for installation, and the first legs 3 can be respectively unfolded to both sides and both ends of the top of the device body 2 by using the first connecting head 11 and the first movable groove 12, and then the second legs 16 can be unfolded to both ends by using the second connecting head 17 and the second movable groove 18. After the two groups of first legs 3 and second legs 16 are respectively flat on the construction ground, the fixing ring 19 is then extended outward from the inside of the slot 22 by using the telescopic rod 4, and the locking rod 24 is tightened in the screw hole 25 to fix the telescopic rod 4 inside the first leg 3. After that, the insertion rod 20 is used to penetrate the inside of the socket 21 and correspondingly driven into the ground, and the device can be fixed on the construction ground by using the first leg 3 and the second leg 16. The first leg 3 and the second leg 16 can be folded and extended. The utility model can be used to reduce the space occupied by the positioning device, and at the same time, during the installation process when the pile foundation positioning device is used, a second cylindrical level bubble 9 and a first cylindrical level bubble 8 are respectively installed and fixed on both sides and the middle position of the front end of the device main body 2. By setting the first cylindrical level bubble 8 and the second cylindrical level bubble 9, the verticality and horizontality of the device can be measured when the device is installed, so as to keep the verticality and horizontality of the device when it is installed and used. When the pile foundation positioning device is used, the adjusting rod 1 can be rotated on both sides of the device main body 2 respectively. When the adjusting rod 1 rotates the internal thread of the threaded mouth 15, the positioning plate 6 can be driven to move left or right inside the inner groove 5. By adjusting the two groups of positioning plates 6 left and right inside the inner groove 5, pile foundations of different sizes can be assisted in adjustment and positioning. After the positioning device is installed on the construction ground, the pile foundation steel cage can be positioned and introduced into the dug deep pit through the positioning plates 6.

[0036] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here.

Claims

1. A telescopic and measurable pile foundation positioning device, comprising a device body and a support leg, characterized in that: An inner groove is provided inside the device body, and supporting feet are vertically provided at both ends of the top of the device body. Movable grooves are provided inside both ends of the device body, and positioning plates are provided on both sides of the inner groove. Mounting brackets are fixed on both sides of the front end of the device body, and a connecting head is provided at the bottom end of the supporting foot. A slot is provided inside the supporting foot body, and a telescopic rod is inserted into the slot. The top of the telescopic rod passes through the top of the supporting foot and is fixed with a fixing ring, and a socket is provided inside the fixing ring, and an insertion rod is provided inside the socket.

2. The telescopic and measurable pile foundation positioning device according to claim 1, characterized in that: The supporting leg connecting head is hinged to the inside of the movable groove, and a scale line is arranged at the front end of the telescopic rod.

3. The telescopic and measurable pile foundation positioning device according to claim 1, characterized in that: The top ends of the legs are respectively fixed with fixing seats, and the fixing seats are provided with screw holes penetrating therein, and locking rods are provided inside the screw holes.

4. The telescopic and measurable pile foundation positioning device according to claim 1, characterized in that: A cylindrical level bubble is fixed inside the mounting brackets on the left and right sides and the front side of the device body.

5. The telescopic and measurable pile foundation positioning device according to claim 1, characterized in that: The left and right sides of the device body are respectively penetrated with threaded openings, and adjustment rods are arranged inside the threaded openings; the two ends of the left and right sides of the device body are respectively penetrated with limiting grooves; the limiting rods are fixed on the left side of the positioning plate; the right side of the adjustment rod passes through the inside of the threaded opening and is movably connected with the middle position of the left side of the positioning plate.

6. The telescopic and measurable pile foundation positioning device according to claim 3, characterized in that: The lock rod is provided with an external thread on the outside and an internal thread matching the external thread on the inside.

7. The telescopic and measurable pile foundation positioning device according to claim 5, characterized in that: The left side of the limiting rod passes through the interior of the limiting groove.

8. The telescopic and measurable pile foundation positioning device according to claim 5, characterized in that: The outside of the adjusting rod is provided with an external thread.

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