CN219386336U

CN219386336U - Municipal administration foundation ditch supporting system

Info

Publication number: CN219386336U
Application number: CN202320520143.XU
Authority: CN
Inventors: 苏日强; 淦向海; 欧阳海亮
Original assignee: Zhonghui Guangdong Construction Co ltd
Current assignee: Zhonghui Guangdong Construction Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-21
Anticipated expiration: 2033-03-16

Abstract

The application discloses municipal administration foundation ditch support system relates to foundation ditch support technical field, and it includes a plurality of groups of regulator, every group the regulator sets up in the different corner of foundation ditch, every group the regulator includes sleeve one and sleeve two, sleeve one the tip with sleeve two the tip articulates each other, sleeve one with install the connecting rod between sleeve two of adjacent group, sleeve one with install the bracing piece between sleeve two of adjacent group, same group the regulator sleeve one with install the gag lever post between the sleeve two. The application has the effect of promoting the application scope of foundation ditch supporting equipment.

Description

Municipal administration foundation ditch supporting system

Technical Field

The application relates to the technical field of foundation pit support, in particular to a municipal foundation pit support system.

Background

Municipal works, which are important contents of municipal activities, are execution stages of planning and design, and are the construction of various public facilities and enterprises, such as houses, roads, drainage, bridges and the like, which are sponsored by cities according to the overall deployment of municipal planning.

In the construction stage of buildings such as houses and bridges, foundation pits are required to be excavated at the positions of the buildings according to the substrate elevation and the basic plane dimension, so that the foundation construction of the buildings in the foundation pits is facilitated, and good support is provided for the upper-layer buildings. The common foundation ditch support is through setting up the sheet pile on the inner wall of foundation ditch, then sets up the purlin that encloses in one side that the place foundation ditch inner wall was kept away from to the sheet pile, supports the purlin that encloses again to reach the effect to foundation ditch inner wall reinforcement.

However, the shape of the foundation pit is different, the included angle at the corner of the foundation pit is different, and the traditional enclosing purlin is inconvenient to adjust correspondingly according to the included angle at the corner of the foundation pit, so that the application range of the enclosing purlin needs to be improved.

Disclosure of Invention

In order to promote the application scope of foundation ditch supporting equipment, this application provides a municipal administration foundation ditch supporting system.

The utility model provides a municipal administration foundation ditch support system adopts following technical scheme:

the utility model provides a municipal administration foundation ditch support system, includes a plurality of groups of regulator, every group the regulator sets up in the corner of foundation ditch difference, every group the regulator includes sleeve one and sleeve two, sleeve one the tip with sleeve two the tip articulates each other, sleeve one with install the connecting rod between sleeve two of adjacent group, sleeve one with install the bracing piece between sleeve two of adjacent group, same group the regulator sleeve one with install the gag lever post between the sleeve two.

Through above-mentioned technical scheme for sleeve one and sleeve two are butt respectively on the both sides inner wall of foundation ditch corner through rotating sleeve one and sleeve two, accomplish sleeve one and sleeve two's angular adjustment, then say again that the bracing piece is installed between sleeve one and adjacent group's sleeve two, make sleeve one and sleeve two support tightly on the inner wall of foundation ditch through the bracing piece, accomplish the support to the foundation ditch inner wall, because operating personnel can adjust sleeve one and sleeve two's contained angle according to the inner wall contained angle of foundation ditch corner, thereby promoted the application scope of this foundation ditch support equipment.

The present utility model may be further configured in a preferred example to: the limiting rod is provided with two first inserting rods, a plurality of first limiting holes for inserting the first inserting rods are formed in the first sleeve and the second sleeve, one of the first inserting rods is inserted into the first limiting holes in the first sleeve, and the other inserting rod is inserted into the first limiting holes in the second sleeve.

Through the technical scheme, after the included angle between the first sleeve and the second sleeve is adjusted, the first inserting rods of the limiting rods are respectively inserted into the first limiting holes of the first sleeve and the first limiting holes of the second sleeve, and the possibility of changing the included angle between the first sleeve and the second sleeve is reduced under the blocking effect of the limiting rods and the first inserting rods. In addition, operating personnel can peg graft the inserted bar in the first of different spacing holes for the gag lever post can be applicable to sleeve first and sleeve second under the different contained angle circumstances, just also promoted the application scope of gag lever post.

The present utility model may be further configured in a preferred example to: the sleeve I and the sleeve II are respectively provided with a sliding hole, and the two ends of the connecting rod are respectively and slidably arranged in the sliding holes of the sleeve I and the sliding holes of the sleeve II of the adjacent group of regulators.

Through above-mentioned technical scheme, because the both ends of connecting rod, slidable mounting respectively in the sliding hole of sleeve one and in the sliding hole of sleeve two of adjacent group's regulator, consequently operating personnel can adjust the exposed length of connecting rod to can adjust the effective length of connecting rod, sleeve one and sleeve two, make the effective length of connecting rod, sleeve one and sleeve two match in foundation ditch inner wall length.

The present utility model may be further configured in a preferred example to: each first limiting hole is communicated with the corresponding sliding hole, a plurality of second limiting holes are formed in the connecting rod, and the first inserting rod can be inserted into the second limiting holes through the first limiting holes.

Through the technical scheme, after the angle adjustment of the sleeve I and the sleeve is completed and the effective length adjustment of the connecting rod, the sleeve I and the sleeve II is completed, the operator inserts the inserted rod into the corresponding limiting hole II along the limiting hole I, the possibility of changing the exposed length of the connecting rod is reduced, and the overall rigidity of the equipment is improved.

The present utility model may be further configured in a preferred example to: the inner wall of the sliding hole is fixedly connected with a first guide strip, and the outer wall of the connecting rod is provided with a first guide groove for the first guide strip to slide.

Through the technical scheme, as the first guide strip is slidably arranged in the corresponding first guide groove, the possibility of rotation of the connecting rod relative to the first sleeve rod is reduced, and the accuracy of inserting the first inserting rod into the second limiting hole is improved.

The present utility model may be further configured in a preferred example to: the support rod comprises a sleeve rod and two telescopic rods, two telescopic holes for sliding the telescopic rods are formed in two ends of the sleeve rod, the telescopic rods are slidably mounted in the two telescopic holes in one-to-one correspondence, the telescopic rods are far away from the end parts of the sleeve rod and respectively abut against the first sleeve barrel and the second sleeve barrel of the regulator, a screw rod is mounted in the inner rotation of the sleeve rod, the two telescopic rods are in threaded connection with the screw rod, guide strips II are fixedly connected to the inner walls of the telescopic holes, and guide grooves for corresponding guide strips II to slide are formed in the outer walls of the telescopic rods.

Through above-mentioned technical scheme, operating personnel is through rotating the lead screw, and two telescopic links of drive slip to the effective length of adjustment bracing piece, thereby make the bracing piece can the butt in sleeve one and adjacent group regulator's sleeve two, in order to exert the supporting effect of bracing piece.

The present utility model may be further configured in a preferred example to: the driving shaft is rotatably arranged on the loop bar, one end of the driving shaft extends into the loop bar, the first bevel gear is arranged on the driving shaft, the second bevel gear is arranged on the lead screw, and the first bevel gear and the second bevel gear are meshed with each other.

Through above-mentioned technical scheme, when operating personnel need adjust the length of exposing of telescopic link, through rotating the drive shaft, the drive shaft drives bevel gear one and rotates, and bevel gear one drives bevel gear two and rotate, and bevel gear two drives the lead screw and rotate, and lead screw drive telescopic link slides along the expansion hole to can adjust the length of exposing of telescopic link.

The present utility model may be further configured in a preferred example to: the first sleeve and the second sleeve are both in threaded connection with a second inserted link.

Through the technical scheme, after the angle adjustment of the first sleeve and the second sleeve is finished by an operator, the second insert rod is inserted into soil around the foundation pit, so that the operator vacates hands to install the support rod, and in addition, the second insert rod is connected with the first sleeve or the second sleeve in a threaded manner, so that the second insert rod can be detachably connected, and the second insert rod can be conveniently installed or replaced according to actual needs.

In summary, the utility model has the following beneficial technical effects:

1. an operator can adjust the included angle between the sleeve I and the sleeve II according to the included angle of the inner wall at the corner of the foundation pit, so that the application range of the foundation pit supporting equipment is improved;

2. the operating personnel accomplish the fixed of gag lever post to sleeve one, connecting rod through pegging graft the gag lever post in corresponding spacing hole two along spacing hole one, promoted the whole rigidity of this equipment.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1.

Fig. 3 is a schematic cross-sectional view taken along the direction B-B in fig. 1.

Fig. 4 is a schematic cross-sectional view taken along the direction C-C in fig. 1.

Fig. 5 is an enlarged schematic view of a portion D in fig. 4.

Reference numerals illustrate:

1. a regulator; 11. a sleeve I; 111. a first limiting hole; 112. a sliding hole; 113. a first guide strip; 12. a second sleeve; 2. a connecting rod; 21. a limiting hole II; 22. a first guide groove; 3. a support rod; 31. a loop bar; 311. a telescopic hole; 312. a second guide bar; 32. a telescopic rod; 321. a second guide groove; 4. a limit rod; 41. the first inserting rod is arranged; 5. a screw rod; 51. bevel gears II; 6. a drive shaft; 61. bevel gears I; 62. a hand wheel; 7. and a second inserting rod.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-5.

Disclosed in the embodiments of the application is a municipal foundation pit supporting system.

Referring to fig. 1, a municipal foundation pit supporting system comprises a plurality of groups of regulators 1, wherein each group of regulators 1 is arranged at a corner of a foundation pit and has consistent height.

Referring to fig. 1 and 2, each group of the adjusters 1 comprises a first sleeve 11 and a second sleeve 12, wherein the end part of the first sleeve 11 and the end part of the second sleeve 12 are hinged with each other, a second insert rod 7 is connected to the vertical outer walls of the first sleeve 11 and the second sleeve 12 in a threaded manner, and the second insert rod 7 is perpendicular to the outer wall of the first sleeve 11 or the second sleeve 12.

Referring to fig. 1 and 2, a limit rod 4 is installed between a sleeve one 11 and a sleeve two 12 of the same group of regulators 1, a connecting rod 2 is installed between the sleeve one 11 and a sleeve two 12 of the adjacent group, and a supporting rod 3 is installed between the sleeve one 11 and the sleeve two 12 of the adjacent group.

The operating personnel can adjust the contained angle of sleeve one 11 and sleeve two 12 according to the inner wall contained angle of foundation ditch corner to promoted the application scope of this foundation ditch supporting equipment.

Referring to fig. 1 and 2, two first inserting rods 41 are fixedly connected to the bottom surface of the limiting rod 4, a plurality of first limiting holes 111 for inserting the first inserting rods 41 are formed in the first sleeve 11 and the second sleeve 12, the first limiting holes 111 are uniformly distributed along the length direction of the first sleeve 11 or the second sleeve 12, one first inserting rod 41 on the limiting rod 4 is inserted into the first limiting hole 111 on the first sleeve 11, the other first inserting rod 41 is inserted into the first limiting hole 111 on the second sleeve 12, and the possibility of changing the angles of the first sleeve 11 and the second sleeve 12 is reduced.

Referring to fig. 2 and 3, sliding holes 112 are formed in the first sleeve 11 and the second sleeve 12, two ends of the connecting rod 2 are slidably mounted in the sliding holes 112 of the first sleeve 11 and the sliding holes 112 of the second sleeve 12 of the adjacent group of regulators 1 respectively, a first guide strip 113 is fixedly connected to the inner wall of the sliding holes 112, the length direction of the first guide strip 113 is consistent with the length direction of the connecting rod 2, and a first guide groove 22 for the first guide strip 113 to slide is formed in the outer wall of the connecting rod 2.

Referring to fig. 2 and 3, each first limiting hole 111 is connected to a corresponding sliding hole 112, a plurality of second limiting holes 21 are formed in the connecting rod 2, and the first inserting rod 41 can be inserted into the second limiting holes 21 through the first limiting holes 111.

After the angle adjustment of the sleeve I11 and the sleeve is completed and the effective length adjustment of the connecting rod 2, the sleeve I11 and the sleeve II 12 is completed, the operator inserts the inserted rod into the corresponding limiting hole II 21 along the limiting hole I111, so that the possibility of changing the exposed length of the connecting rod 2 is reduced, and the overall rigidity of the equipment is improved.

Referring to fig. 1, fig. 4 and fig. 5, in order to facilitate reference to fig. 1, only two support rods 3 intersecting each other are shown in fig. 1, each support rod 3 includes a sleeve rod 31 and two telescopic rods 32, two telescopic holes 311 for sliding the telescopic rods 32 are formed at two ends of the sleeve rod 31, the two telescopic rods 32 are slidably mounted in the two telescopic holes 311 in a one-to-one correspondence manner, and the two telescopic rods 32 are abutted to the sleeve first 11 and the sleeve second 12 of the adjacent group regulator 1 respectively, which are far away from the end of the sleeve rod 31.

Referring to fig. 1, 4 and 5, the screw 5 is rotatably mounted to the sleeve rod 31, and both telescopic rods 32 are screwed to the screw 5. The sleeve rod 31 is rotatably provided with a driving shaft 6, one end of the driving shaft 6 extends into the sleeve rod 31, the driving shaft 6 is provided with a first bevel gear 61, the screw rod 5 is provided with a second bevel gear 51, and the first bevel gear 61 and the second bevel gear 51 are meshed with each other. The other end of the driving shaft 6 extends out of the sleeve rod 31, and one end of the driving shaft 6 extending out of the sleeve rod 31 is fixedly connected with a hand wheel 62. The inner wall of each telescopic hole 311 is fixedly connected with a second guide bar 312, the length direction of the second guide bar 312 is consistent with the length direction of the sleeve rod 31, and the outer wall of each telescopic rod 32 is provided with a second guide groove 321 for sliding the corresponding second guide bar 312.

When the operator needs to adjust the exposed length of the telescopic rod 32, by rotating the hand wheel 62, the hand wheel 62 drives the telescopic rod 32 to slide along the telescopic hole 311 through the driving shaft 6, the first bevel gear 61, the second bevel gear 51 and the screw 5, so that the exposed length of the telescopic rod 32 can be adjusted, and the support rod 3 can be abutted against the first sleeve 11 and the second sleeve 12 of the adjacent group of adjusters 1, so that the support effect of the support rod 3 is exerted.

The implementation principle of the embodiment is as follows: the operating personnel can rotate sleeve one 11 and sleeve two 12 according to the inner wall contained angle of foundation ditch corner for sleeve one 11 and sleeve two 12 contained angle and foundation ditch corner inner wall contained angle phase-match.

Then, the adjuster 1 is installed on the inner wall of the foundation pit through the second inserting rod 7, and then the first inserting rods 41 on the limiting rod 4 are respectively inserted into the first limiting holes 111 on the first sleeve 11 and the second sleeve 12, so that the inserting rods are inserted into the corresponding second limiting holes 21 through the first limiting holes 111.

Finally, the hand wheel 62 is rotated to adjust the exposed length of the telescopic rod 32, so that the two ends of the supporting rod 3 are respectively abutted against the first sleeve 11 and the second sleeve 12 of the adjacent group of adjusters 1, and the installation of the supporting equipment is completed.

Because operating personnel can adjust the contained angle of sleeve one 11 and sleeve two 12 according to the inner wall contained angle of foundation ditch corner to promoted the application scope of this foundation ditch supporting equipment.

The embodiments of the present embodiment are all preferred embodiments of the present application, and do not sequentially limit the protection scope of the present application, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A municipal administration foundation ditch support system, its characterized in that: including a plurality of groups of regulator (1), every group regulator (1) sets up in the corner of foundation ditch difference, every group regulator (1) include sleeve one (11) and sleeve two (12), the tip of sleeve one (11) with the tip of sleeve two (12) articulates each other, install connecting rod (2) between sleeve one (11) and the sleeve two (12) of adjacent group, install bracing piece (3) between sleeve one (11) and the sleeve two (12) of adjacent group, same group regulator (1) sleeve one (11) with install gag lever post (4) between sleeve two (12).

2. The municipal pit support system of claim 1, wherein: be provided with two inserted bars (41) on gag lever post (4), sleeve one (11) with all offer a plurality of confession on sleeve two (12) the spacing hole one (111) of inserted bar one (41) grafting, on gag lever post (4) one of them inserted bar one (41) peg graft in spacing hole one (111) on sleeve one (11), another inserted bar one (41) peg graft in spacing hole one (111) on sleeve two (12).

3. The municipal pit support system of claim 2, wherein: the sleeve I (11) and the sleeve II (12) are respectively provided with a sliding hole (112), and the two ends of the connecting rod (2) are respectively and slidably arranged in the sliding holes (112) of the sleeve I (11) and the sliding holes (112) of the sleeve II (12) of the adjacent group of the regulator (1).

4. A municipal pit support system according to claim 3, wherein: each limiting hole I (111) is communicated with the corresponding sliding hole (112), a plurality of limiting hole II (21) are formed in the connecting rod (2), and the inserting rod I (41) can be inserted into the limiting hole II (21) through the limiting hole I (111).

5. The municipal pit support system of claim 4, wherein: the inner wall of the sliding hole (112) is fixedly connected with a first guide strip (113), and the outer wall of the connecting rod (2) is provided with a first guide groove (22) for the first guide strip (113) to slide.

6. The municipal pit support system of claim 1, wherein: the support rod (3) comprises a sleeve rod (31) and two telescopic rods (32), two telescopic rods (32) are respectively arranged at two ends of the sleeve rod (31), two telescopic rods (32) are respectively arranged in sliding holes (311) in one-to-one correspondence, two telescopic rods (32) are respectively arranged in the telescopic holes (311) in a far away mode, the two telescopic rods (32) are respectively abutted to the first sleeve (11) and the second sleeve (12) of the adjuster (1), a screw rod (5) is arranged in the sleeve rod (31) in a rotating mode, two telescopic rods (32) are respectively connected with the screw rod (5) in a threaded mode, two guide strips (312) are respectively fixedly connected to the inner wall of each telescopic hole (311), and two guide grooves (321) for corresponding two guide strips (312) to slide are respectively arranged on the outer wall of each telescopic rod (32).

7. The municipal pit support system of claim 6, wherein: the novel gear is characterized in that a driving shaft (6) is rotatably arranged on the loop bar (31), one end of the driving shaft (6) stretches into the loop bar (31), a first bevel gear (61) is arranged on the driving shaft (6), a second bevel gear (51) is arranged on the lead screw (5), and the first bevel gear (61) and the second bevel gear (51) are meshed with each other.

8. The municipal pit support system of claim 1, wherein: the first sleeve (11) and the second sleeve (12) are both in threaded connection with the second inserted link (7).