CN211200043U

CN211200043U - Bridge pier column steel reinforcement cage positioner

Info

Publication number: CN211200043U
Application number: CN201921719509.6U
Authority: CN
Inventors: 林建超
Original assignee: Wenzhou Xinghai Municipal Construction Co ltd
Current assignee: Wenzhou Xinghai Municipal Construction Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-07
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a bridge pier stud steel reinforcement cage positioning device, which relates to the technical field of building embedded part positioning, and the key points of the technical proposal comprise positioning parts respectively arranged at two sides of a steel reinforcement cage, wherein the positioning parts comprise two positioning plates and are arranged in parallel along the two sides of the steel reinforcement cage, the positioning plates are provided with two fixed rollers which pass through the steel reinforcement cage and are positioned with the steel reinforcement cage, the two positioning plates are connected through a connecting rod, and the positioning plates are provided with adjusting mechanisms; the operating slot has been seted up to the locating plate bottom, the operating slot is kept away from open-ended one end and has been seted up the handle hole, adjustment mechanism include with handle hole threaded connection's action bars, the action bars bottom is provided with support piece, the utility model discloses have the effect of carrying out the location on the slope.

Description

Bridge pier column steel reinforcement cage positioner

Technical Field

The utility model relates to a building built-in fitting location technical field, more specifically say that it relates to a bridge pier stud steel reinforcement cage positioner.

Background

The bridge pier column steel reinforcement cage mainly plays a tensile role, and the compressive strength of concrete is high but the tensile strength is very low. The pile body concrete is restrained, so that the pile body concrete can bear certain horizontal force. During construction of bridges and culverts or high-rise buildings, piles are driven according to the requirements, wherein the method comprises the steps of punching holes by using a machine and drilling holes by using a water mill, enabling the hole depth to reach the design requirement, then placing a steel reinforcement cage into the pile hole, and then inserting a guide pipe for concrete pouring.

At present, chinese patent No. CN208328902U discloses a positioning device for a steel reinforcement cage of a cast-in-place pile, which comprises positioning members disposed on two sides of the steel reinforcement cage, wherein the positioning members comprise two positioning plates and are disposed in parallel along two sides of the steel reinforcement cage. The two positioning plates are connected through a connecting rod, and two round rods which penetrate through the reinforcement cage and are used for positioning the reinforcement cage are arranged on the positioning plates. After pile hole was transferred to the steel reinforcement cage, with the setting element install additional in the both sides of steel reinforcement cage, pass the muscle hole on the steel reinforcement cage through a round rod, right the steel reinforcement cage, another round rod of rethread passes the muscle hole that is in the coplanar with the muscle hole that last round rod passed, and the steel reinforcement cage is roughly parallel with ground in the plane that the round rod passed the department formation this moment, prevents that the steel reinforcement cage from taking place the off normal when pile hole slip casting, also prevents simultaneously that the steel reinforcement cage from taking place to float the cage phenomenon.

However, the positioning device is usually used when the ground is horizontal, and the positioning device is not suitable for being constructed when the reinforcement cage is constructed on the ground which is not horizontal but has a certain inclination, so that the positioning device also can be used on the inclined ground.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a bridge pier stud steel reinforcement cage positioner has the effect of carrying out the location on the slope.

In order to achieve the above purpose, the utility model provides a following technical scheme: a bridge pier column steel reinforcement cage positioning device comprises positioning parts which are respectively arranged on two sides of a steel reinforcement cage, wherein each positioning part comprises two positioning plates which are arranged in parallel along two sides of the steel reinforcement cage, two fixing rollers which penetrate through the steel reinforcement cage and are positioned with the steel reinforcement cage are arranged on the positioning plates, the two positioning plates are connected through a connecting rod, and an adjusting mechanism is arranged on each positioning plate; the locating plate bottom has seted up the operation groove, the operation hole has been seted up to the open-ended one end is kept away from in the operation groove, adjustment mechanism include with operation hole threaded connection's action bars, the action bars bottom is provided with support piece.

Through adopting above-mentioned technical scheme, earlier place the stake downthehole back with steel reinforcement cage, install two locating plates respectively in steel reinforcement cage's both sides, rotate the action bars again and make support piece stretch out the operation groove, make support piece and ground slope department butt, guarantee two locating plate levels, then pass the muscle hole of steel reinforcement cage with the fixation roller, right the steel reinforcement cage, pass a new muscle hole with another fixation roller, two muscle holes that are passed by the fixation roller are located the coplanar, thereby make and prevent that steel reinforcement cage from taking place the off normal when slip casting.

The utility model discloses further set up to: the support piece includes the bracing piece of being connected with the action bars rotation, and the bracing piece bottom is rotated and is connected with the backup pad.

By adopting the technical scheme, the supporting rod is rotationally connected with the operating rod, so that the supporting plate smoothly operates the ascending or descending in the groove; the backup pad is rotated to the bracing piece and is connected, can rotate the backup pad according to the ground inclination for better butt in backup pad and ground.

The utility model discloses further set up to: the supporting plate is fixedly connected with two supporting blocks, the two supporting blocks are arranged in parallel and are respectively located at two ends of the supporting rod, round holes are formed in the two supporting blocks, and round shafts embedded into the round holes are fixedly connected at two ends of the supporting rod.

Through adopting above-mentioned technical scheme for the backup pad rotates with the axis of round hole, thereby changes the angle between backup pad and the horizontal plane, makes backup pad and ground have bigger area of contact.

The utility model discloses further set up to: the supporting plate is provided with a clamping hole, and an operation nail is arranged in the clamping hole.

Through adopting above-mentioned technical scheme, be connected backup pad and ground through the operation nail, when preventing the steel reinforcement cage location, the locating plate produces the displacement and leads to the steel reinforcement cage to take place the skew.

The utility model discloses further set up to: the bottom of the supporting plate is fixedly connected with a positioning block.

Through adopting above-mentioned technical scheme, can imbed the locating piece in earth, can carry out the prepositioning to be connected locating plate and ground.

The utility model discloses further set up to: and one end of the operating rod, which is far away from the supporting piece, is fixedly connected with a hand wheel.

Through adopting above-mentioned technical scheme, set up the hand wheel and can make things convenient for the staff to drive the action bars and rotate.

The utility model discloses further set up to: and the positioning plate is provided with a positioning nail connected with the ground.

Through adopting above-mentioned technical scheme, when the subaerial steel reinforcement cage of location of level, be connected locating plate and ground through the dowel, prevent the locating plate displacement, prevent simultaneously that the steel reinforcement cage from taking place the skew.

The utility model discloses further set up to: the positioning plate is provided with a containing groove.

Through adopting above-mentioned technical scheme, it has the storage function to set up the storage tank for deposit instrument and part.

The utility model discloses further set up to: and a fixed cover for covering the accommodating groove is arranged on the positioning plate.

Through adopting above-mentioned technical scheme, set up the effect that fixed lid has sealed storage tank, can prevent that instrument and part from falling out from the storage tank when carrying the locating plate.

To sum up, the utility model discloses following beneficial effect has:

1. the driving supporting plate extends out of the operation groove, so that the reinforcement cage can be positioned on the inclined ground;

2. the steel reinforcement cage is prevented from deviating during pile hole grouting, and meanwhile, the steel reinforcement cage is prevented from floating;

3. the accommodating groove is arranged, and the effect of storing tools and parts is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partial sectional view of the highlighted operation slot of the present embodiment;

FIG. 3 is a schematic structural diagram of the highlighting adjustment mechanism of the present embodiment.

Reference numerals: 1. a positioning member; 11. positioning a plate; 111. an operation slot; 112. an operation hole; 113. positioning nails; 114. a containing groove; 115. a fixed cover; 12. a fixed roller; 13. a connecting rod; 2. a reinforcement cage; 3. an adjustment mechanism; 31. an operating lever; 32. a hand wheel; 4. a support member; 41. a support bar; 411. a circular shaft; 42. a support plate; 421. a clamping hole; 422. operating the nail; 423. positioning blocks; 43. a support block; 431. a circular hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

This embodiment discloses a bridge pier stud steel reinforcement cage positioner, as shown in fig. 1 and fig. 2, including setting up respectively in the setting element 1 of 2 both sides of steel reinforcement cage, setting element 1 includes two locating plates 11, and two locating plates 11 are along 2 both sides parallel arrangement of steel reinforcement cage. Two fixing rollers 12 which penetrate through the steel reinforcement cage 2 and are positioned with the steel reinforcement cage 2 are arranged on the positioning plate 11, the two positioning plates 11 are connected through a connecting rod 13, two adjusting mechanisms 3 are arranged on the positioning plate 11, and the two adjusting mechanisms 3 are positioned on two sides of the positioning plate 11. An operation groove 111 is formed in the bottom of the positioning plate 11, an operation hole 112 is formed in one end, away from the opening, of the operation groove 111, the adjusting mechanism 3 includes an operation rod 31 in threaded connection with the operation hole 112, and a support member 4 is arranged at the bottom of the operation rod 31.

As shown in fig. 2 and 3, the support member 4 includes a support rod 41 rotatably connected to the operation rod 31, and a support plate 42 is rotatably connected to the bottom of the support rod 41. Two supporting blocks 43 are fixedly connected to the supporting plate 42, the two supporting blocks 43 are arranged in parallel and are respectively located at two ends of the supporting rod 41, round holes 431 are formed in the two supporting blocks 43, and round shafts 411 embedded into the round holes 431 are fixedly connected to two ends of the supporting rod 41. The support rod 41 is rotatably connected with the operation rod 31, so that when the operation rod 31 rotates, the support rod 41 and the support plate 42 cannot rotate, and the support plate 42 can be prevented from being clamped in the operation groove 111. When the positioning device is installed on the inclined ground, the support plate 42 is rotated relative to the support rod 41 such that the support plate 42 is installed on the inclined ground, thereby positioning and supporting the reinforcement cage 2.

As shown in fig. 1 and 2, a hand wheel 32 is fixedly connected to an end of the operating rod 31 away from the support 4. The driving hand wheel 32 rotates to enable the operating rod 31 to rotate, and the operation of workers is facilitated.

As shown in fig. 2 and 3, the supporting plate 42 is provided with a locking hole 421, and an operating pin 422 is disposed in the locking hole 421. A positioning block 423 is fixedly connected to the bottom of the supporting plate 42. When the supporting plate 42 is installed on the inclined ground, the positioning block 423 may be inserted into the ground to pre-position the supporting plate 42, and then the positioning plate 11 is further fixed to the ground by the operating nails 422.

As shown in fig. 1 and 2, the positioning plate 11 is provided with a positioning pin 113 connected to the ground. When the horizontal subaerial when the mounting of locating plate 11 moved, can be fixed locating plate 11 and ground through location nail 113, have and prevent that locating piece 423 from removing when steel reinforcement cage 2 slip casting, guarantee that slip casting work goes on smoothly.

As shown in fig. 1 and 2, the positioning plate 11 is provided with a receiving groove 114, and a fixing cover 115 covering the receiving groove 114 is rotatably connected in the receiving groove 114. The receiving groove 114 is provided for storing tools and parts, which has a storage effect. The containing groove 114 is sealed by the positioning plate 11, so that when the positioning device is moved, tools and parts can be prevented from falling out of the containing groove 114.

The working principle is as follows: after steel reinforcement cage 2 transferred the stake hole, install two locating plates 11 additional in 2 both sides of steel reinforcement cage, drive hand wheel 32 makes action bars 31 rotate to make bracing piece 41 and backup pad 42 stretch out from operation groove 111, after backup pad 42 and ground butt, make two locating plates 11 levels. Make backup pad 42 and ground prepositioning through locating piece 423, be connected backup pad 42 and ground through operation nail 422, select two muscle holes that are located same horizontal plane, pass two muscle holes on steel reinforcement cage 2 with two fixed rollers 12 respectively, carry out the slip casting to the stake downthehole at last.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a bridge pier stud steel reinforcement cage positioner, is including setting up respectively in setting element (1) of steel reinforcement cage (2) both sides, setting element (1) includes two locating plates (11) and follows steel reinforcement cage (2) both sides parallel arrangement, be provided with on locating plate (11) and pass steel reinforcement cage (2) and with two fixation rollers (12) of steel reinforcement cage (2) location, two locating plate (11) are connected its characterized in that through connecting rod (13): the positioning plate (11) is provided with an adjusting mechanism (3); operation groove (111) have been seted up to locating plate (11) bottom, operation hole (112) have been seted up to open-ended one end is kept away from in operation groove (111), adjustment mechanism (3) include with operation hole (112) threaded connection's action bars (31), action bars (31) bottom is provided with support piece (4).

2. The bridge pier column reinforcement cage positioning device of claim 1, wherein: the support piece (4) comprises a support rod (41) rotatably connected with the operating rod (31), and a support plate (42) is rotatably connected to the bottom of the support rod (41).

3. The bridge pier column reinforcement cage positioning device of claim 2, wherein: two supporting blocks (43) are fixedly connected to the supporting plate (42), two supporting blocks (43) are arranged in parallel and located at two ends of the supporting rod (41) respectively, two circular holes (431) are formed in the supporting blocks (43), and circular shafts (411) embedded into the circular holes (431) are fixedly connected to two ends of the supporting rod (41).

4. The bridge pier column reinforcement cage positioning device of claim 2, wherein: the supporting plate (42) is provided with a clamping hole (421), and an operation nail (422) is arranged in the clamping hole (421).

5. The bridge pier column reinforcement cage positioning device of claim 4, wherein: the bottom of the supporting plate (42) is fixedly connected with a positioning block (423).

6. The bridge pier column reinforcement cage positioning device of claim 1, wherein: and one end of the operating rod (31) far away from the support piece (4) is fixedly connected with a hand wheel (32).

7. The bridge pier column reinforcement cage positioning device of claim 1, wherein: the positioning plate (11) is provided with a positioning nail (113) connected with the ground.

8. The bridge pier column reinforcement cage positioning device of claim 1, wherein: the positioning plate (11) is provided with a containing groove (114).

9. The bridge pier column reinforcement cage positioning device of claim 8, wherein: the positioning plate (11) is provided with a fixed cover (115) which covers the containing groove (114).