CN217580100U

CN217580100U - Steel reinforcement cage positioner suitable for non-uniform reinforcement protects stake of slope

Info

Publication number: CN217580100U
Application number: CN202221696821.XU
Authority: CN
Inventors: 崔帅; 孙三祥; 樊岳华; 张玉超; 张磊霄; 赵琳琳; 陈金祥; 杜量
Original assignee: Beijing Aidi Geological Engineering Technology Co ltd
Current assignee: Beijing Aidi Geological Engineering Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-14
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to a steel reinforcement cage installation field especially relates to a steel reinforcement cage positioner suitable for non-uniform reinforcement protects stake of sloping, and it is including setting up the backup pad in the mounting groove and setting element on the steel reinforcement cage, be provided with the locating lever on the setting element, be provided with spacing portion in the backup pad, the locating lever cooperatees with spacing portion. This application has the effect of steel reinforcement cage of easy to assemble.

Description

Steel reinforcement cage positioner suitable for non-uniform reinforcement protects stake of slope

Technical Field

The application relates to the technical field of steel reinforcement cage installation, in particular to a steel reinforcement cage positioning device suitable for a non-uniform reinforcement and slope protection pile.

Background

After the foundation pit of the building is excavated, a supporting structure is required to be made on the periphery of the foundation pit so as to prevent partial or large-area collapse. The reinforced concrete cast-in-place pile slope protection pile form is used as a main supporting form of a deep foundation pit and is widely applied to engineering practice.

Referring to fig. 1, a slope protection pile is a typical concrete structural member, and a plurality of installation grooves are formed in a side wall of a foundation pit, the installation grooves are arranged along the depth of the foundation pit, a reinforcement cage is usually placed in the installation grooves during casting, and finally the slope protection pile is formed by concrete casting. After one part of the reinforcement cage is arranged in the installation groove on the foundation pit, the reinforcement cage can form a tension area and a compression area, the tension area is usually one end extending out of the installation groove and has higher strength relatively required, and then one part of the reinforcement cage arranged in the installation groove is the compression area and has lower strength relatively required; to reduce the waste of reinforcement material, a reinforcement cage design with non-uniform longitudinal reinforcement arrangements is often used, such that the number of longitudinal reinforcements in the tension zone should be greater than that in the compression zone.

To the correlation technique among the above-mentioned, the inventor thinks that in the work progress, need adjust the position of steel reinforcement cage many times, just can make the compression district of steel reinforcement cage lie in the mounting groove of foundation ditch lateral wall completely to cause the steel reinforcement cage to install inconveniently.

SUMMERY OF THE UTILITY MODEL

For the convenience of installing the steel reinforcement cage, the application provides a steel reinforcement cage positioner suitable for non-uniform reinforcement protects slope stake.

The application provides a steel reinforcement cage positioner suitable for heterogeneous arrangement of reinforcement protects batter pile adopts following technical scheme:

the utility model provides a steel reinforcement cage positioner suitable for non-uniform reinforcement protects stake, is including setting up the backup pad in the mounting groove and setting element of setting on the steel reinforcement cage, be provided with the locating lever on the setting element, be provided with spacing portion in the backup pad, the locating lever cooperatees with spacing portion.

Through adopting above-mentioned technical scheme, when the installation steel reinforcement cage, at first set up a backup pad in the mounting groove, then install a spacing portion in the backup pad, install the setting element on the steel reinforcement cage, make the locating lever on the setting element be located the central point that receives the district and put, then to locating lever and spacing portion cooperation to can make the steel reinforcement cage receive the district and be located the mounting groove completely, different a lot of adjusts the position of steel reinforcement cage, thereby it is more convenient when the installation.

Optionally, the setting element sets up to the holding ring, the holding ring cover is established on the steel reinforcement cage, be provided with the retaining member on the holding ring, the retaining member is used for fixing the holding ring on the steel reinforcement cage.

Through adopting above-mentioned technical scheme, when the installation steel reinforcement cage, make the holding ring cover establish on the steel reinforcement cage, then rotate the holding ring, make the locating lever of fixing on the holding ring be located and receive pressure district central point and put, then fix the holding ring on the steel reinforcement cage through the retaining member to prevent that holding ring and steel reinforcement cage from rotating relatively when the installation, make the mounted position more accurate.

Optionally, a fixing mechanism is arranged on the supporting plate, and the fixing mechanism is used for fixing the supporting plate on the side wall of the mounting groove.

Through adopting above-mentioned technical scheme, under fixed establishment's effect, prevent that mounting panel and foundation ditch lateral wall from breaking away from to can improve the fastness of backup pad and foundation ditch lateral wall.

Optionally, the fixing mechanism includes a fixing rod disposed on the supporting plate, a reinforcing component disposed on the fixing rod, and an adjusting component, the reinforcing component is inserted into the side wall of the mounting groove and used for improving the connection strength between the fixing rod and the foundation pit, and the adjusting component is used for adjusting the position of the reinforcing component in the side wall of the mounting groove.

Through adopting above-mentioned technical scheme, on the lateral wall of dead lever and backup pad grafting mounting groove, then drive through adjusting part and consolidate the subassembly and stretch into the soil on the mounting groove lateral wall in to strengthen the installation intensity of dead lever.

Optionally, the reinforcing component comprises a first reinforcing rod and a second reinforcing rod, one end of the first reinforcing rod is rotatably connected with the second reinforcing rod, the other end of the first reinforcing rod is connected with the adjusting component, and one end, far away from the first reinforcing rod, of the second reinforcing rod is rotatably connected to the fixing rod.

Through adopting above-mentioned technical scheme, through adjusting part, drive the anchor strut and move earlier on the direction of backup pad, make anchor strut one, anchor strut two and dead lever constitute a cross-section and be the triangle-shaped structure, increase the area of contact of dead lever and foundation ditch inner wall soil, improve dead lever and foundation ditch lateral wall joint strength to can increase the joint strength between bank protection post and the foundation ditch.

Optionally, the adjusting assembly comprises a connecting block sliding on the fixing rod and an adjusting rod used for driving the connecting block to move close to or far away from the supporting plate, the connecting block slides along the length direction of the fixing rod, one end, far away from the second reinforcing rod, of the first reinforcing rod is rotatably connected with the connecting block, and the adjusting rod is rotatably connected to the fixing rod and is in threaded connection with the connecting block.

Through adopting above-mentioned technical scheme, rotate the regulation pole, make and adjust the pole and drive the connecting block and remove along the length direction of fixation bar to can make the anchor strut move earlier on the direction that is close to the backup pad, make anchor strut one and anchor strut two be the font of falling V and insert in the foundation ditch, thereby it is more convenient when the fixed stay board.

Optionally, one end of the first reinforcing rod, which is far away from the connecting block, is provided with a chamfer.

Through adopting above-mentioned technical scheme, under the effect of chamfer, make things convenient for the anchor strut to rotate in the soil of mounting groove lateral wall.

Optionally, one end of the adjusting rod penetrates out of the supporting plate, and a handle is fixedly mounted on the adjusting rod.

Through adopting above-mentioned technical scheme, under the effect of handle, make things convenient for the user to rotate the regulation pole.

Drawings

Fig. 1 is a prior art schematic.

Fig. 2 is a schematic view of a reinforcement cage installation structure according to an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic view of a securing mechanism of an embodiment of the present application.

Reference numerals are as follows: 01. a foundation pit; 02. a reinforcement cage; 03. mounting grooves; 04. a tension zone; 05. a compression zone; 1. a support plate; 11. a reinforcing plate; 12. a limiting part; 121. a limiting groove; 13. positioning a rod; 14. fixing grooves; 2. a fixing mechanism; 21. fixing the rod; 22. a reinforcement assembly; 221. a first reinforcing rod; 222. a second reinforcing rod; 23. an adjustment assembly; 231. connecting blocks; 232. adjusting a rod; 3. a positioning member; 31. a positioning ring; 4. a locking member; 41. a locking lever; 42. a nut; 5. a handle; 51. and (6) chamfering.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses steel reinforcement cage positioner suitable for non-uniform reinforcement protects slope stake. Referring to fig. 2 and 3, the reinforcement cage positioning device suitable for the non-uniform reinforced slope protection pile comprises a support plate 1, wherein the support plate 1 is arranged in an installation groove 03, and the section of the installation groove 03 can be rectangular, circular and the like as required; in this embodiment, the cross section of the mounting groove 03 is rectangular, the reinforcing plates 11 are welded to two sides of the supporting plate 1 respectively, the reinforcing plates 11 on two sides are symmetrically arranged on two opposite sides of the supporting plate 1, and the supporting plate 1 and the two reinforcing plates 11 form a frame body with a U-shaped cross section. The supporting plate 1 is provided with a fixing mechanism 2, and the supporting plate 1 is fixed on the side wall of the mounting groove 03 through the fixing mechanism 2.

Referring to fig. 2 and 3, the supporting plate 1 is provided with a limiting portion 12, in this embodiment, the limiting portion 12 is a limiting groove 121 formed in the supporting plate 1, the limiting groove 121 is formed along the depth of the foundation pit 01, and the horizontal cross section of the limiting groove 121 may be U-shaped, T-shaped, or the like, in this embodiment, the cross section of the limiting groove 121 is U-shaped.

Referring to fig. 2 and 3, a positioning rod 13 is arranged in the limiting groove 121, the positioning rod 13 can slide along the length direction of the limiting groove 121, one end of the positioning rod 13, which is far away from the limiting groove 121, is provided with a positioning part 3, in the embodiment, the positioning part 3 is set to be a positioning ring 31, the positioning ring 31 is welded with the positioning rod 13, and a locking part 4 is arranged on the positioning ring 31, a combination drawing is shown, 1, after the positioning ring 31 is sleeved on the reinforcement cage 02, the positioning ring 31 is rotated, so that the positioning rod 13 on the positioning ring 31 is rotated to the center of the compression area 05, then the positioning ring 31 is fixed on the reinforcement cage 02 through the locking part 4, and finally, when the reinforcement cage 02 is installed, the end part of the positioning rod 13 is inserted into the limiting groove 121, then the compression area 05 of the reinforcement cage 02 can be completely located in the installation groove 03, thereby replacing the traditional manual work that the position of the reinforcement cage 02 needs to be adjusted many times. This embodiment is when installation steel reinforcement cage 02, convenient and fast more.

Referring to fig. 2 and 3, the locking member 4 includes a locking rod 41 and a nut 42, the locking rod 41 includes two transverse rods and a vertical rod, the two transverse rods are arranged in parallel, the two transverse rods are respectively welded with two ends of the vertical rod, one end of the transverse rod, which is far away from the vertical rod, penetrates through the positioning ring 31 and the nut 42 and is in threaded connection, a steel bar on the steel bar cage 02 is clamped between the positioning ring 31 and the vertical rod, and the rotating ring and the steel bar cage 02 can be fixed by tightening the nut 42.

Referring to fig. 3 and 4, the fixing mechanism 2 includes a fixing rod 21, a reinforcing component 22 and an adjusting component 23, wherein the fixing rod 21 is welded on one side of the support plate 1 far away from the reinforcement cage 02, the reinforcing component 22 is arranged on the surface of the fixing rod 21, the adjusting component 23 is arranged inside the fixing rod 21, and the adjusting component 23 drives the reinforcing component 22 to rotate, so that the contact area of soil on the side walls of the fixing rod 21 and the mounting groove 03 is increased, and the fixing effect on the support plate 1 is increased.

Referring to fig. 3 and 4, a fixing groove 14 is formed in the fixing rod 21, the adjusting assembly 23 is disposed in the fixing groove 14, the adjusting assembly 23 includes a connecting block 231 and an adjusting rod 232, the adjusting rod 232 is disposed along the length direction of the fixing rod 21 and rotatably connected to the fixing rod 21, the adjusting rod 232 is disposed as a threaded rod, the adjusting rod 232 is in threaded connection with the connecting block 231, and the connecting block 231 can be driven to move toward or away from the supporting plate 1 by rotating the adjusting rod 232. One end of the adjusting rod 232 penetrates through the supporting plate 1 and is welded with the handle 5, and the adjusting rod 232 can be conveniently rotated under the action of the handle 5.

Referring to fig. 3 and 4, the reinforcing assembly 22 includes a first reinforcing rod 221 and a second reinforcing rod 222, one end of the reinforcing rod is rotatably connected to the connecting block 231, the other end of the reinforcing rod is rotatably connected to the second reinforcing rod 222, one end of the second reinforcing rod 222, which is far away from the reinforcing rod, is rotatably connected to the side surface of the fixing rod 21, and the adjusting rod 232 is rotated to drive the connecting block 231 to move, so that the first reinforcing rod 221 moves towards the second reinforcing rod 222, and the first reinforcing rod 221 and the second reinforcing rod 222 rotate relatively, so that the cross sections of the first reinforcing rod 221 and the second reinforcing rod 222 are V-shaped, and the contact area between the fixing rod 21 and the soil can be increased. In this embodiment, in order to improve the firmness of the fixing rod 21, the reinforcing members 22 are disposed on two pairs of both sides of the connecting block 231. In order to facilitate the rotation of the first reinforcing rod 221 in soil, the first reinforcing rod 221 is provided with the chamfer 51, and under the action of the chamfer 51, the cross section of the first reinforcing rod 221 can be reduced, so that the resistance in movement is reduced, and the adjustment is more convenient.

The implementation principle of the steel reinforcement cage positioning device suitable for the non-uniform reinforcement and slope protection pile is as follows: when installing steel reinforcement cage 02, at first establish holding ring 31 cover on steel reinforcement cage 02, then rotate holding ring 31, make the locating lever 13 on the holding ring 31 be located the central point that receives the district 05 and put, it is fixed to steel reinforcement cage 02 and holding ring 31 through retaining member 4 at last, make locating lever 13 peg graft in spacing groove 121 at last to make the receiving district 05 of steel reinforcement cage 02 after the installation directly in mounting groove 03, realize the purpose of easy to assemble steel reinforcement cage 02.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel reinforcement cage positioner suitable for non-uniform reinforcement protects stake, its characterized in that: the steel bar cage fixing device comprises a supporting plate (1) arranged in a mounting groove (03) and a positioning piece (3) arranged on a steel bar cage (02), wherein a positioning rod (13) is arranged on the positioning piece (3), a limiting part (12) is arranged on the supporting plate (1), and the positioning rod (13) is matched with the limiting part (12).

2. The reinforcement cage positioning device suitable for the non-uniform reinforced slope-protecting pile as claimed in claim 1, wherein: setting element (3) set up to holding ring (31), holding ring (31) cover is established on steel reinforcement cage (02), be provided with retaining member (4) on holding ring (31), retaining member (4) are used for fixing holding ring (31) on steel reinforcement cage (02).

3. The reinforcement cage positioning device suitable for the non-uniform reinforced slope-protecting pile as claimed in claim 1, wherein: the supporting plate (1) is provided with a fixing mechanism (2), and the fixing mechanism (2) is used for fixing the supporting plate (1) on the side wall of the mounting groove (03).

4. A reinforcement cage positioning device suitable for a non-uniform reinforced slope protecting pile as claimed in claim 3, wherein: the fixing mechanism (2) comprises a fixing rod (21) arranged on the supporting plate (1), a reinforcing component (22) and an adjusting component (23), wherein the reinforcing component (22) and the adjusting component (23) are arranged on the fixing rod (21), the reinforcing component (22) is inserted into the side wall of the mounting groove (03) and is used for improving the connection strength of the fixing rod (21) and the foundation pit (01), and the adjusting component (23) is used for adjusting the position of the reinforcing component (22) in the side wall of the mounting groove (03).

5. The reinforcement cage positioning device suitable for the non-uniform reinforced slope-protecting pile as claimed in claim 4, wherein: the reinforcing assembly (22) comprises a first reinforcing rod (221) and a second reinforcing rod (222), one end of the first reinforcing rod (221) is rotatably connected with the second reinforcing rod (222), the other end of the first reinforcing rod is connected with the adjusting assembly (23), and one end, far away from the first reinforcing rod (221), of the second reinforcing rod (222) is rotatably connected onto the fixing rod (21).

6. The reinforcement cage positioning device suitable for the non-uniform reinforced slope-protecting pile as claimed in claim 5, wherein: the adjusting assembly (23) comprises a connecting block (231) sliding on the fixing rod (21) and an adjusting rod (232) used for driving the connecting block (231) to move close to or far away from the supporting plate (1), the connecting block (231) slides along the length direction of the fixing rod (21), one end, away from the reinforcing rod II (222), of the reinforcing rod I (221) is rotatably connected with the connecting block (231), and the adjusting rod (232) is rotatably connected to the fixing rod (21) and is in threaded connection with the connecting block (231).

7. The reinforcement cage positioning device suitable for the non-uniform reinforced slope-protecting pile as claimed in claim 5, wherein: one end, far away from the connecting block (231), of the first reinforcing rod (221) is provided with a chamfer (51).

8. The reinforcement cage positioning device suitable for the non-uniform reinforced slope-protecting pile as claimed in claim 6, wherein: one end of the adjusting rod (232) penetrates out of the supporting plate (1), and a handle (5) is fixedly installed on the adjusting rod.