Pit type static pressure pile sealing support

Abstract

The utility model discloses a pit type static pressure pile sealing support which comprises a pile body, the end portion of the pile body is fixedly connected with a connecting end, a clamping groove is formed in the side surface of the connecting end, a quick connecting mechanism is arranged on the clamping groove, a plurality of jack assemblies are arranged on the quick connecting mechanism, and the quick connecting mechanism comprises a first supporting seat and a second supporting seat. Clamping blocks are fixedly connected to the surfaces of the inner walls of the first supporting seat and the second supporting seat, locking clamping blocks are fixedly connected to the two ends of the second supporting seat, and tensioning grooves are formed in the locking clamping blocks. According to the pit type static pressure pile sealing support, the clamping blocks on the first supporting base and the second supporting base are embedded into the clamping grooves, so that the locking clamping blocks are inserted into the connecting inserting grooves, then the rotating head is rotated to drive the tensioning rod to rotate, the tensioning rod is rotated into the tensioning groove, the locking clamping blocks are tensioned, disassembly and assembly are convenient, time and labor are saved, and the construction efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pit-type static pressure piles, in particular to a pit-type static pressure pile sealing support. Background Art

[0002] The pit-type static pressure pile sealing support uses a jack to press down the static pressure pile. In the prior art, the sealing support is fixedly installed on the pile body, and it is time-consuming and laborious for workers to disassemble and assemble it, which makes the construction efficiency less than ideal.

[0003] For example, patent publication number CN214737980U specifically discloses a pit-type static pressure pile sealing support, which includes two jack supports symmetrically arranged on the left and right sides of the pit-type static pressure pile to be constructed. The cross-section of the pit-type static pressure pile to be constructed is circular; each jack support includes an upper support plate, a vertical support plate, a limit plate and a plurality of vertical stiffening plates. The inner side walls of the upper support plate and the limit plate are each provided with an arc-shaped bayonet that is clamped on the outer side of the pit-type static pressure pile to be constructed. The inner side of the upper support plate is supported on a horizontal support steel plate. The new type has a simple structure, reasonable design, easy operation and good use effect. The jack support used has a simple structure, occupies a small space, is easy to support and has a strong pressure-bearing capacity. It can effectively solve the problems of the jack support steel plate being insufficient to bear the large pile pressure force and the support steel plate being prone to serious flexural deformation caused by the dense arrangement of pit static pressure piles and the small pile spacing or the need for the jack to apply a large pile pressure force. The pile sealing support is fixedly installed on the pile body, and it is time-consuming and laborious for the staff to disassemble and assemble, resulting in less than ideal construction efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pit-type static pressure pile sealing support, which solves the problem that the sealing support is fixedly installed on the pile body, which is time-consuming and laborious for workers to disassemble and assemble, resulting in unsatisfactory construction efficiency.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a pit-type static pressure pile sealing support, including a pile body, the end of the pile body is fixedly connected to a connecting end, the side surface of the connecting end is provided with a slot, the slot is provided with a quick connection mechanism, and the quick connection mechanism is provided with a plurality of jack assemblies;

[0006] The quick-connect mechanism includes a first support seat and a second support seat, the inner wall surfaces of the first support seat and the second support seat are fixedly connected with a card block, both ends of the second support seat are fixedly connected with a locking card block, a tightening groove is provided on the locking card block, both ends of the first support seat are provided with a connecting slot, a rotating head is rotatably connected to the first support seat, the end of the rotating head is fixedly connected to a worm, a worm wheel is provided on one side of the worm, a driving gear is fixedly connected to the bottom end of the worm wheel, arc-shaped racks are provided on both sides of the driving gear, and a driven gear is provided on one side of the two arc-shaped racks, a connecting rod is fixedly connected to the side surface of the driven gear, and a tightening rod is fixedly connected to the end of the connecting rod.

[0007] Preferably, the shapes of the first support seat and the second support seat are both set to be arc-shaped, and the first support seat and the second support seat are both connected to the connecting end through a clamping block and a clamping groove, so that the first support seat and the second support seat can be easily installed.

[0008] Preferably, the two locking blocks are matched with the two connecting slots respectively, and the two tensioning rods are matched with the two tensioning grooves respectively, so that the locking block can be inserted into the connecting slot, and the tensioning rod can tighten the locking block by using the tensioning groove.

[0009] Preferably, the worm is meshed with the worm wheel, and the rotating head is transmission-connected with the driving gear via the worm and the worm wheel, so that the rotating head can drive the driving gear to rotate and lock it by utilizing the self-locking function of the worm and the worm wheel.

[0010] Preferably, the two arc-shaped racks are both slidably connected to the inner wall of the first support seat, and the two arc-shaped racks are both meshed with the driving gear.

[0011] Preferably, the driven gear is rotatably connected to the inner wall of the first support seat, and the two driven gears are respectively meshed with two arc-shaped racks, so that the two arc-shaped racks can drive the driven gear to rotate.

[0012] Preferably, the jack assembly includes a mounting seat and a jack, and the multiple mounting seats are respectively fixedly connected to the first support seat and the second support seat, and a mounting groove is provided on the mounting seat. The bottom end of the jack is fixedly connected to a mounting socket, and a mounting bolt is provided on one side of the mounting socket, which can facilitate the replacement and maintenance of the jack.

[0013] The utility model provides a pit type static pressure pile sealing support. Compared with the prior art, it has the following advantages:

[0014] Beneficial effects:

[0015] 1. The pit-type static pressure pile sealing support embeds the blocks on the first support seat and the second support seat into the card slot, so that the locking block is inserted into the connecting slot, and then the rotating head is rotated to drive the tightening rod to rotate, and the tightening rod is turned into the tightening slot to tighten the locking block, which is convenient for disassembly and assembly, saves time and effort, and effectively improves construction efficiency.

[0016] 2. The pit-type static pressure pile sealing support is fixed by inserting the mounting socket into the mounting groove and then tightening the mounting bolts, so that the jack can be easily replaced and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the quick-connect mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure between the first support base and the second support base of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the jack assembly of the utility model.

[0021] In the figure: 1. pile body; 2. quick-connect mechanism; 201. first support seat; 202. second support seat; 203. block; 204. locking block; 205. tensioning groove; 206. connecting slot; 207. rotating head; 208. worm; 209. worm wheel; 210. driving gear; 211. arc rack; 212. driven gear; 213. connecting rod; 214. tensioning rod; 3. connecting end; 4. slot; 5. jack assembly; 501. mounting seat; 502. mounting slot; 503. jack; 504. mounting socket; 505. mounting bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3The utility model provides a technical solution: a pit-type static pressure pile sealing support, including a pile body 1, a connecting end 3 is fixedly connected to the end of the pile body 1, a slot 4 is opened on the side surface of the connecting end 3, a quick connection mechanism 2 is arranged on the slot 4, and a plurality of jack assemblies 5 are arranged on the quick connection mechanism 2. The pile body 1 can be pressed down by the jack assembly 5 in conjunction with the existing foundation, and the quick connection mechanism 2 is used for convenient disassembly and assembly, which saves time and effort and effectively improves the construction efficiency.

[0024] The quick connection mechanism 2 includes a first support seat 201 and a second support seat 202. The inner wall surfaces of the first support seat 201 and the second support seat 202 are fixedly connected with a clamping block 203. The shapes of the first support seat 201 and the second support seat 202 are both set to be arc-shaped. The first support seat 201 and the second support seat 202 are both connected to the connection end 3 through the clamping block 203 and the clamping groove 4, so that the first support seat 201 and the second support seat 202 can be easily installed. Both ends of the second support seat 202 are fixedly connected with a locking clamping block 204, and a pull-type locking clamping block 204 is provided on the locking clamping block 204. Tight groove 205, both ends of the first support seat 201 are provided with connecting slots 206, two locking blocks 204 are matched with the two connecting slots 206 respectively, and the locking blocks 204 can be inserted into the connecting slots 206 to connect the first support seat 201 with the second support seat 202. A rotating head 207 is rotatably connected to the first support seat 201, and a worm 208 is fixedly connected to the end of the rotating head 207. A worm wheel 209 is provided on one side of the worm 208, and a driving gear 210 is fixedly connected to the bottom end of the worm wheel 209. The worm 208 is meshed with the worm wheel 209, and the rotating The head 207 is connected to the driving gear 210 through the worm 208 and the worm wheel 209, so that the rotating head 207 can drive the driving gear 210 to rotate, and the self-locking function of the worm 208 and the worm wheel 209 is used to lock the driving gear 210 to prevent the first support seat 201 and the second support seat 202 from separating. The driving gear 210 is provided with arc-shaped racks 211 on both sides, and a driven gear 212 is provided on one side of the two arc-shaped racks 211. The two arc-shaped racks 211 are slidably connected to the inner wall of the first support seat 201, and the two arc-shaped racks 211 are meshed with the driving gear 210, so that The driving gear 210 can drive the arc-shaped rack 211 to move, and the driven gear 212 is rotatably connected to the inner wall of the first support seat 201. The two driven gears 212 are respectively meshed with the two arc-shaped racks 211, so that the two arc-shaped racks 211 can drive the driven gear 212 to rotate. The side surface of the driven gear 212 is fixedly connected with a connecting rod 213, and the end of the connecting rod 213 is fixedly connected with a tensioning rod 214. The two tensioning rods 214 are respectively matched with the two tensioning grooves 205, so that the tensioning rod 214 can use the tensioning groove 205 to tighten the locking block 204.

[0025] See also Figure 1 and Figure 4The jack assembly 5 includes a mounting seat 501 and a jack 503. The multiple mounting seats 501 are fixedly connected to the first support seat 201 and the second support seat 202 respectively. A mounting groove 502 is opened on the mounting seat 501. The bottom end of the jack 503 is fixedly connected with a mounting socket 504. A mounting bolt 505 is provided on one side of the mounting socket 504. The mounting socket 504 can be fixed by inserting the mounting socket 504 into the mounting groove 502 and then tightening the mounting bolt 505, so that the jack 503 can be easily replaced and repaired.

[0026] During operation, the card block 203 on the first support seat 201 and the second support seat 202 is embedded into the card slot 4, so that the locking card block 204 is inserted into the connecting slot 206, and then the rotating head 207 is rotated, and the rotating head 207 rotates to drive the worm 208 to rotate, and the worm 208 rotates to drive the worm wheel 209 to rotate, and the worm wheel 209 rotates to drive the driving gear 210 to rotate, and the driving gear 210 rotates to drive the arc rack 211 to move, and the arc rack 211 moves to drive the driven gear 212 to rotate, and the driven gear 212 rotates to drive the connecting rod 213 to rotate, and the connecting rod 213 rotates to drive the tensioning rod 214 to rotate, and the tensioning rod 214 is transferred into the tensioning groove 205, and the locking card block 204 is tightened, which is convenient for disassembly and assembly, saves time and effort, and effectively improves construction efficiency.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A pit type static pressure pile sealing support, comprising a pile body (1), characterized in that: The end of the pile body (1) is fixedly connected to a connecting end (3), a side surface of the connecting end (3) is provided with a clamping groove (4), a quick connection mechanism (2) is provided on the clamping groove (4), and a plurality of jack assemblies (5) are provided on the quick connection mechanism (2); The quick connection mechanism (2) comprises a first support seat (201) and a second support seat (202); the inner wall surfaces of the first support seat (201) and the second support seat (202) are fixedly connected with a clamping block (203); both ends of the second support seat (202) are fixedly connected with a locking clamping block (204); a tightening groove (205) is provided on the locking clamping block (204); both ends of the first support seat (201) are provided with a connecting slot (206); and the first support seat (201) is rotatably connected with a rotating head (207). The end of the rotating head (207) is fixedly connected to a worm (208), one side of the worm (208) is provided with a worm wheel (209), the bottom end of the worm wheel (209) is fixedly connected to a driving gear (210), both sides of the driving gear (210) are provided with arc-shaped racks (211), one side of the two arc-shaped racks (211) is provided with a driven gear (212), the side surface of the driven gear (212) is fixedly connected to a connecting rod (213), and the end of the connecting rod (213) is fixedly connected to a tensioning rod (214).

2. A pit type static pressure pile sealing support according to claim 1, characterized in that: The shapes of the first support seat (201) and the second support seat (202) are both arranged to be arc-shaped, and the first support seat (201) and the second support seat (202) are both arranged to be clamped with the connection end (3) via a clamping block (203) and a clamping slot (4).

3. The pit type static pressure pile sealing support according to claim 1, characterized in that: The two locking blocks (204) are matched with the two connecting slots (206) respectively, and the two tensioning rods (214) are matched with the two tensioning grooves (205) respectively.

4. The pit type static pressure pile sealing support according to claim 1, characterized in that: The worm (208) is meshed with the worm wheel (209), and the rotating head (207) is transmission-connected with the driving gear (210) via the worm (208) and the worm wheel (209).

5. The pit type static pressure pile sealing support according to claim 1, characterized in that: The two arc-shaped racks (211) are both slidably connected to the inner wall of the first support seat (201), and the two arc-shaped racks (211) are both meshed with the driving gear (210).

6. The pit type static pressure pile sealing support according to claim 1, characterized in that: The driven gear (212) is rotatably connected to the inner wall of the first support seat (201), and the two driven gears (212) are respectively meshed with the two arc-shaped racks (211).

7. The pit type static pressure pile sealing support according to claim 1, characterized in that: The jack assembly (5) comprises a mounting seat (501) and a jack (503), and a plurality of the mounting seats (501) are fixedly connected to the first support seat (201) and the second support seat (202) respectively.

8. The pit type static pressure pile sealing support according to claim 7, characterized in that: The mounting seat (501) is provided with a mounting groove (502), the bottom end of the jack (503) is fixedly connected with a mounting socket (504), and one side of the mounting socket (504) is provided with a mounting bolt (505).

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