CN218437004U

CN218437004U - Cast-in-situ bored pile preparation device

Info

Publication number: CN218437004U
Application number: CN202222369654.4U
Authority: CN
Inventors: 马硕; 黄军锋; 纪银凤; 蒋红星; 明刚; 冉全军; 韩晓军; 李四光
Original assignee: Beijing Dongdi Geotechnical Engineering Co ltd
Current assignee: Beijing Dongdi Geotechnical Engineering Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-02-03
Anticipated expiration: 2032-09-07

Abstract

The application discloses bored concrete pile preparation facilities, concretely relates to building pile body field, this application includes the steel reinforcement cage, the surface of steel reinforcement cage is equipped with stop device, stop device includes solid fixed ring, gu fixed ring overlaps on the surface of steel reinforcement cage, gu fixed ring's inside sliding connection has four dead levers, the dead lever is close to the terminal surface fixedly connected with stopper of steel reinforcement cage, the cover has the spring on the arc surface of dead lever, the both ends of spring respectively with stopper and solid fixed ring fixed connection, the fixed surface of stopper is connected with two round bars, the round bar is at solid fixed ring's inside sliding connection, and this application is through setting up stop device, and personnel can utilize the polylith stopper to pass through the extrusion steel reinforcement cage to realize spacing to the steel reinforcement cage at the inside position of stake hole, avoid appearing the steel reinforcement cage and rock inside the stake hole, thereby make the condition of the emergence slope of steel reinforcement cage, improved the bulk strength of bored concrete pile to a certain extent.

Description

Cast-in-situ bored pile preparation device

Technical Field

The application relates to the field of building pile bodies, in particular to a cast-in-situ bored pile manufacturing device.

Background

A cast-in-situ bored pile is a pile commonly used in the construction industry, and generally refers to a pile formed by mechanically drilling a pile hole in foundation soil, placing a reinforcement cage therein, and pouring concrete.

In the process of construction, need place the steel reinforcement cage in the stake hole of beating in advance, but place the steel reinforcement cage behind the stake hole, there is the condition that the steel reinforcement cage takes place to rock easily to lead to the steel reinforcement cage to appear the slope in the stake hole, produce certain influence to the intensity of the stake of later pouring.

In order to solve the problem that the steel reinforcement cage is easy to shake, the existing method utilizes ropes such as steel wires and pegs to fix the placed steel reinforcement cage so as to reduce the shaking condition of the steel reinforcement cage, and then carries out treatment.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve and to have the easy shortcoming of taking place to rock of steel reinforcement cage among the prior art, and the bored concrete pile preparation facilities who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: bored concrete pile preparation facilities, including the steel reinforcement cage, the surface of steel reinforcement cage is equipped with stop device, stop device includes solid fixed ring, gu fixed ring overlaps on the surface of steel reinforcement cage, gu fixed ring's inside sliding connection has four dead levers, the dead lever is close to the terminal surface fixedly connected with stopper of steel reinforcement cage, the cover has the spring on the arc surface of dead lever, the both ends of spring respectively with stopper and solid fixed ring fixed connection.

The effect that above-mentioned part reaches is: personnel can utilize the polylith stopper to pass through the extrusion steel reinforcement cage to the realization is to the steel reinforcement cage spacing of steel reinforcement cage in the inside position of stake hole, avoids appearing the steel reinforcement cage and rocks inside the stake hole, thereby makes the condition of the emergence slope of steel reinforcement cage.

Preferably, the surface of the limiting block is fixedly connected with two circular rods, and the circular rods are connected in the fixing ring in a sliding mode.

The effect that above-mentioned part reaches does: at the in-process that the limiting plate removed, the round bar also can be at the inside slip of solid fixed ring, avoids appearing personnel when the pulling bolt, and the angle rotation appears in the stopper on the bolt to certain degree influences the spacing nature of limiting plate.

Preferably, the surface of the fixed rod is provided with a positioning hole, four bolts penetrate through the fixing ring in a sliding manner, and the size of each bolt is matched with that of the positioning hole in the fixed rod

The effect that above-mentioned part reaches is: the bolt is inserted into the corresponding positioning hole, the limiting block is fixed, and the limiting block is separated from the surface of the reinforcement cage, so that the personnel can take out the fixing ring conveniently.

Preferably, one end of the bolt close to the fixing rod is fixedly connected with a convex block, and the convex block is in a circular truncated cone shape.

The effect that above-mentioned part reaches is: the bolt has the lug on the surface, can avoid personnel to appear inserting the condition of failing many times in the in-process of locating hole with the bolt, the personnel's of being convenient for operation.

Preferably, the end face of the bolt is fixedly connected with a steel wire, and one end, far away from the bolt, of the steel wire is fixedly connected with a ball body.

The effect that above-mentioned part reaches is: the setting of spheroid can be extracted four bolts from the locating hole simultaneously to avoid personnel to need extract the operation to the bolt many times, reduced personnel's the operation degree of difficulty to a certain extent.

Preferably, four connecting rods of solid fixed ring's last fixed surface are connected with, four connecting rod evenly distributed are at solid fixed ring's upper surface, the terminal surface fixedly connected with circle of connecting rod leads to, the inner wall cover that the circle leads to has the copper wire, the spheroid is located the top that the circle leads to, the lower extreme fixedly connected with bulge loop that the circle leads to.

The effect that above-mentioned part reaches is: the bulge loop surface of circle logical lower surface has certain radian, prevents to appear the copper wire and rubs on the circle logical surface for a long time and makes the wearing and tearing appear in the surface of copper wire to lead to the cracked condition of copper wire.

Preferably, the lower surface of the fixing ring is provided with a fixing mechanism, the fixing mechanism comprises four mounting columns, the mounting columns are fixedly connected inside the fixing ring, limiting grooves are formed in two sides of the inner wall of each mounting column, fixing strips are fixedly connected to two sides of the surface of each spike and clamped with the limiting grooves, and the spikes are slidably arranged inside the mounting columns in a penetrating mode.

The effect that above-mentioned part reaches is: personnel can be through stepping on the footboard to make the spike slide in the erection column is inside, make the spike can insert the ground end, realize solid fixed ring fixed subaerial, thereby it hinders to personnel's follow-up operation to avoid appearing solid fixed ring and take place to remove subaerial.

Preferably, the upper end of the spike is fixedly connected with a pedal, and the surface of the pedal is provided with patterns.

The effect that above-mentioned part reaches is: personnel can use the footboard to step into the underground to the spike, and when simultaneously footboard subaerial decorative pattern can avoid appearing personnel's sole to be stained with after earth to a certain extent and step on the footboard, the condition that the foot skidded appears, and the footboard makes things convenient for personnel to insert the spike into ground simultaneously.

To sum up, the beneficial effect of this application is:

through setting up stop device, personnel can utilize the polylith stopper to pass through extrusion steel reinforcement cage to the realization is to the steel reinforcement cage spacing at the inside position in stake hole, avoids appearing the steel reinforcement cage and rocks inside the stake hole, thereby makes the condition of the emergence slope of steel reinforcement cage, has improved the bulk strength of bored concrete pile to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a partially disassembled schematic view of the present application.

Fig. 3 is a schematic view of a portion of the structure of fig. 2 in the present application.

Fig. 4 is a schematic view of the structure of the present application at the location of the male ring.

Fig. 5 is an enlarged view at a of fig. 3 in the present application.

Fig. 6 is an enlarged view of fig. 2 at B in the present application.

Description of reference numerals:

1. a reinforcement cage; 2. a limiting device; 201. a fixing ring; 202. fixing the rod; 203. a limiting block; 204. a circular rod; 205. a spring; 206. a connecting rod; 207. a bump; 208. a steel wire; 209. a sphere; 210. a convex ring; 211. a bolt; 212. positioning holes; 213. circular opening; 3. a fixing mechanism; 31. mounting a column; 32. a fixing strip; 33. a pedal; 34. pattern making; 35. a long nail; 36. a limiting groove.

Detailed Description

Referring to fig. 1, this embodiment discloses bored pile preparation facilities, including steel reinforcement cage 1, the surface of steel reinforcement cage 1 is equipped with stop device 2, and the lower surface of solid fixed ring 201 is equipped with fixed establishment 3.

Referring to fig. 2, fig. 3 and fig. 5, the embodiment discloses that the limiting device 2 includes a fixing ring 201, the fixing ring 201 is sleeved on the surface of the steel reinforcement cage 1, the fixing ring 201 is slidably connected with four fixing rods 202, the fixing rods 202 are close to the end face of the steel reinforcement cage 1 and fixedly connected with limiting blocks 203, the fixing rods 202 are sleeved with springs 205 on the arc faces, and two ends of the springs 205 are respectively fixedly connected with the limiting blocks 203 and the fixing ring 201. Personnel can utilize polylith stopper 203 through extrusion steel reinforcement cage 1 to the realization is to steel reinforcement cage 1 spacing at the inside position in stake hole, avoids appearing steel reinforcement cage 1 and rocks inside the stake hole, thereby makes the condition of the emergence slope of steel reinforcement cage 1. Two circular rods 204 are fixedly connected to the surface of the stopper 203, and the circular rods 204 are slidably connected inside the fixing ring 201. At the in-process that the limiting plate removed, round bar 204 also can be at the inside slip of solid fixed ring 201, and the personnel of avoiding appearing are when pulling bolt 211, and angular rotation appears in stopper 203 on bolt 211 to the spacing nature of limiting plate is influenced to a certain extent. The surface of the fixed rod 202 is provided with a positioning hole 212, four bolts 211 are slidably arranged in the fixed ring 201 in a penetrating manner, the bolts 211 are matched with the positioning hole 212 on the fixed rod 202 in size and inserted into the corresponding positioning holes 212 to fix the limiting block 203, and the limiting block 203 is separated from the surface of the steel reinforcement cage 1, so that the fixed ring 201 can be conveniently taken out by a person. One end of the bolt 211 close to the fixing rod 202 is fixedly connected with a lug 207, and the lug 207 is in the shape of a circular truncated cone. The surface of the bolt 211 is provided with the convex block 207, so that the situation that a person fails to insert for many times in the process of inserting the bolt 211 into the positioning hole 212 can be avoided, and the operation of the person is facilitated.

Referring to fig. 3 and 5 and fig. 6, in the present embodiment, it is preferable that a steel wire 208 is fixedly connected to an end surface of the latch 211, and a ball 209 is fixedly connected to an end of the steel wire 208 far from the latch 211. The setting of spheroid 209 can be extracted four bolts 211 from the locating hole 212 simultaneously to avoid personnel to need extract the operation to bolt 211 many times, reduced personnel's the operation degree of difficulty to a certain extent. Four connecting rods 206 of fixed ring 201's upper surface fixed connection, four connecting rods 206 evenly distributed are at the upper surface of fixed

ring

201, 213 is led to the terminal surface fixedly connected with circle of connecting rod 206, the inner wall cover that the circle led to 213 has copper wire 208, spheroid 209 is located the top that the circle led to 213, the lower extreme fixedly connected with bulge loop 210 circle that the circle led to 213 leads to 213 has certain radian on the bulge loop 210 surface of the lower surface, it makes wearing and tearing appear on copper wire 208's surface to prevent to appear that copper wire 208 rubs on the surface at the circle led to 213 for a long time, thereby lead to the cracked condition of copper wire 208.

Referring to fig. 1, 2 and 3, the embodiment discloses that the fixing mechanism 3 includes four mounting posts 31, the mounting posts 31 are fixedly connected in the fixing ring 201, the limiting grooves 36 are formed on two sides of the inner wall of the mounting posts 31, the fixing strips 32 are fixedly connected on two sides of the surface of the spikes 35, the fixing strips 32 are clamped with the limiting grooves 36, and the spikes 35 are slidably inserted in the mounting posts 31. Personnel can be through stepping on footboard 33 to make spike 35 slide in erection column 31 is inside, make spike 35 can insert the ground end, realize fixed ring 201 subaerial fixed, thereby avoid appearing fixed ring 201 and take place to remove subaerial thereby producing the hindrance to personnel's follow-up operation. The upper end of the spike 35 is fixedly connected with a pedal 33, and the surface of the pedal 33 is provided with patterns 34. Personnel can use footboard 33 to step in the underground to spike 35, and while footboard 33 decorative pattern 34 on the surface can avoid appearing to a certain extent that the personnel's sole is stained with after the earth when stepping on footboard 33, the condition that the foot skidded appears, and footboard 33 makes things convenient for personnel to insert spike 35 into ground simultaneously.

The working principle is as follows: personnel can place reinforcing bar cage 1 inside the stake hole earlier, at this moment personnel can place solid fixed ring 201 in the top of stake hole, gu fixed ring 201 also can overlap at reinforcing bar cage 1 this moment on the surface, personnel can upwards stimulate spheroid 209, when the removal of spheroid 209, bolt 211 that can drive the copper wire 208 other end is extracted from locating hole 212, after bolt 211 shifts out from locating hole 212, stopper 203 can receive the effect of spring 205 elasticity on the dead lever 202, drive stopper 203 to the surface removal that is close to reinforcing bar cage 1, when four stopper 203 extrude reinforcing bar cage 1's surface jointly, realize the rigidity to reinforcing bar cage 1, avoid appearing reinforcing bar cage 1 the inside condition that takes place the slope in the stake hole, at the in-process that the limiting plate removed, round bar 204 also can slide at solid fixed ring 201 inside, avoid appearing personnel when spurring 211, the stopper 203 on bolt 211 appears the angle rotation, thereby the spacing performance of limiting plate is influenced to a certain extent.

When personnel need take off solid fixed ring 201 from steel reinforcement cage 1's surface, can insert corresponding locating hole 212 to bolt 211, realize the fixed to stopper 203, stopper 203 breaks away from with steel reinforcement cage 1's surface this moment, make things convenient for personnel to take out solid fixed ring 201, bolt 211 has lug 207 on the surface, can avoid personnel to appear inserting the condition of failure many times in the in-process of locating hole 212 to bolt 211, be convenient for personnel's operation, simultaneously spheroid 209 set up can extract four bolt 211 from locating hole 212 simultaneously, thereby avoid personnel to need extract the operation to bolt 211 many times, personnel's the operation degree of difficulty has been reduced to a certain extent.

The surface of the convex ring 210 on the lower surface of the circular through 213 has a certain radian, so as to prevent the steel wire 208 from being abraded on the surface of the circular through 213 due to the friction of the steel wire 208 on the surface for a long time, thereby preventing the steel wire 208 from being broken. Through setting up stop device 2, personnel can utilize polylith stopper 203 through extrusion steel reinforcement cage 1 to the realization is spacing at the inside position in stake hole to steel reinforcement cage 1, avoids appearing steel reinforcement cage 1 and rocks in the stake hole is inside, thereby makes the condition of the emergence slope of steel reinforcement cage 1, has improved bored concrete pile's bulk strength to a certain extent.

When personnel need fix solid fixed ring 201 subaerial, personnel can use footboard 33 to step into the underground to spike 35, footboard 33 is simultaneously the decorative pattern 34 on the surface can avoid appearing personnel's sole to be stained with when stepping on the footboard 33 after the earth to a certain extent, the condition that the foot skidded appears, footboard 33 makes things convenient for personnel to insert spike 35 ground simultaneously, the personnel's of being convenient for operation to a certain extent, the angle that spike 35 can be realized to the fixed strip 32 on spike 35 is spacing, it takes place to rotate to avoid footboard 33 on spike 35, influence personnel's subsequent operation, through setting up fixed establishment 3, personnel can be through stepping on footboard 33, thereby make spike 35 slide at erection column 31 inside, make spike 35 can insert the ground end, realize the fixed to solid fixed ring 201, thereby avoid appearing solid fixed ring 201 and take place to remove subaerial and produce the hindrance to personnel's subsequent operation.

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; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. Bored concrete pile preparation facilities, including steel reinforcement cage (1), its characterized in that: the surface of steel reinforcement cage (1) is equipped with stop device (2), stop device (2) are including solid fixed ring (201), gu fixed ring (201) cover is on the surface of steel reinforcement cage (1), the inside sliding connection of solid fixed ring (201) has four dead levers (202), dead lever (202) are close to terminal surface fixedly connected with stopper (203) of steel reinforcement cage (1), the cover has spring (205) on the arc surface of dead lever (202), the both ends of spring (205) respectively with stopper (203) and solid fixed ring (201) fixed connection.

2. The cast-in-situ bored pile manufacturing apparatus according to claim 1, wherein: the surface of the limiting block (203) is fixedly connected with two circular rods (204), and the circular rods (204) are connected in the fixing ring (201) in a sliding mode.

3. The cast-in-situ bored pile manufacturing apparatus according to claim 1, wherein: the surface of the fixed rod (202) is provided with a positioning hole (212), four bolts (211) are slidably arranged in the fixed ring (201) in a penetrating mode, and the size of each bolt (211) is matched with that of the positioning hole (212) in the fixed rod (202).

4. The cast-in-situ bored pile manufacturing apparatus according to claim 3, wherein: one end of the bolt (211) close to the fixing rod (202) is fixedly connected with a lug (207), and the lug (207) is in a circular truncated cone shape.

5. The cast-in-situ bored pile manufacturing apparatus according to claim 3, wherein: the end face of the plug pin (211) is fixedly connected with a steel wire (208), and one end, far away from the plug pin (211), of the steel wire (208) is fixedly connected with a sphere (209).

6. The cast-in-situ bored pile manufacturing apparatus according to claim 5, wherein: the upper surface fixedly connected with of solid fixed ring (201) has four connecting rods (206), four connecting rods (206) evenly distributed are at the upper surface of solid fixed ring (201), the terminal surface fixedly connected with circle of connecting rod (206) leads to (213), the inner wall cover that the circle leads to (213) has copper wire (208), spheroid (209) are located the top that the circle leads to (213), the lower extreme fixedly connected with bulge loop (210) that the circle leads to (213).

7. The cast-in-situ bored pile manufacturing apparatus according to claim 1, wherein: the lower surface of solid fixed ring (201) is equipped with fixed establishment (3), fixed establishment (3) include four erection columns (31), erection column (31) fixed connection is in the inside of solid fixed ring (201), spacing groove (36) have been seted up to the inner wall both sides of erection column (31), and the surperficial both sides fixedly connected with fixed strip (32) of spike (35), fixed strip (32) and spacing groove (36) looks joint, spike (35) are worn to establish at the inside slip of erection column (31).

8. The cast-in-situ bored pile manufacturing apparatus according to claim 7, wherein: the upper end of the spike (35) is fixedly connected with a pedal (33), and the surface of the pedal (33) is provided with patterns (34).