CN212641472U

CN212641472U - A assembled bearing structure for foundation ditch

Info

Publication number: CN212641472U
Application number: CN202021254506.2U
Authority: CN
Inventors: 祁扬
Original assignee: Tianjin Yitiancheng Construction Engineering Design Co ltd
Current assignee: Tianjin Yitiancheng Construction Engineering Design Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-02
Anticipated expiration: 2030-07-01

Abstract

The utility model provides an assembled bearing structure for foundation ditch relates to foundation ditch support technical field, including base and protector, form the foundation ditch between the base, the equal fixedly connected with guard plate in one side that the base is close to each other, the elongated slot has all been seted up to one side that the guard plate is close to each other, and the inside of elongated slot sliding connection has first slider and slide respectively, the slide has been close to one side of first slider and has been seted up logical groove, the round hole has been seted up at the both ends that lead to the groove, and the inside of round hole is provided with protector. The utility model discloses, through setting up protector, protector includes branch, the one end fixedly connected with ring of branch, branch is inserted in the inside of establishing at the round hole with the help of the ring, has solved rainy weather, because there is not rain-proof equipment inside the foundation ditch to influence workman's construction process, to producing the influence to cement etc. of building just even, high temperature environment influences the problem of construction workman at foundation ditch operational environment.

Description

A assembled bearing structure for foundation ditch

Technical Field

The utility model relates to a foundation ditch supports technical field, especially relates to an assembled bearing structure for foundation ditch.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, and an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, and waterproof and drainage work is performed.

In recent years, high-rise buildings are greatly raised, urban subways are also built in the middle of the construction, rainy weather often appears in the subway foundation pit construction process, the construction process is influenced, the temperature in summer is high, the environment of construction workers working in the foundation pit is also difficult, the engineering progress is influenced by the two conditions, and the adverse influence is caused on the construction environment of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the assembled bearing structure for foundation ditch that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an assembled supporting structure for a foundation pit comprises bases and protective devices, the foundation pit is formed between the bases, protective plates are fixedly connected to one sides, close to each other, of the bases, elongated slots are formed in one sides, close to each other, of the protective plates, a first sliding block and a sliding plate are connected to the insides of the elongated slots in a sliding mode respectively, a through slot is formed in one side, close to the first sliding block, of the sliding plate, circular holes are formed in two ends of the through slot, the protective devices are arranged inside the circular holes, each protective device comprises a supporting rod, a circular ring is fixedly connected to one end of each supporting rod, each supporting rod is inserted into the corresponding circular hole through the corresponding circular ring, a sleeve is sleeved on the surface, far away from the circular ring, of each supporting rod, a spring is sleeved on the surface of each supporting rod, two ends of each spring are fixedly connected with the corresponding circular ring and, the one end fixedly connected with second connecting rod of first connecting rod is kept away from to the horizontal pole, the one end and the ring fixed connection of horizontal pole are kept away from to the second connecting rod, the one end that sleeve and ring were kept away from to first connecting rod and second connecting rod is all inserted and is equipped with the screw rod, two the screw rod respectively with first connecting rod, second connecting rod threaded connection, and the equal fixedly connected with knob in surface of screw rod.

Preferably, the number of the first sliding blocks is two, threaded holes are formed in one side, close to the sliding plate, of each first sliding block, and the threaded holes are matched with the threaded rods.

Preferably, first connecting rod and second connecting rod are the structure that the bull stick is established to the inside cover of bull stick, and the surface and the bull stick sliding connection of bull stick, and fixed mounting has the waterproof cloth between first connecting rod and the second connecting rod.

Preferably, the inner wall of the sleeve is connected with the support rod in a sliding mode, and one end, far away from the support rod, of the sleeve is inserted into the round hole in the surface of the through groove.

Preferably, the foundation ditch surface between the base is provided with auxiliary device, auxiliary device includes the bottom plate, bolt and foundation ditch fixed connection are passed through to the bottom of bottom plate, the spout has been seted up on the surface of bottom plate, the inside sliding connection of spout has the second slider, the surface of second slider is rotated and is connected with the down tube, the port of bottom plate is rotated and is connected with the riser, the one side that the riser is close to the down tube rotates with the down tube and is connected, the riser is kept away from the one side of down tube and is contacted with the base.

Preferably, the surface of the bottom plate is uniformly provided with jacks, the surface of the second slider is provided with through holes, the through holes are matched with the jacks, the jacks on the surface of the bottom plate are inserted with fixing bolts, and the second slider is fixedly connected with the bottom plate by means of the fixing bolts.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the protective device, when the weather is rainy or the weather is hot, the first connecting rod and the second connecting rod can be rotated, the screw rods at the ports of the first connecting rod and the second connecting rod can be rotated out through the knob to be aligned with the round hole on the surface of the first sliding block until the screw rods extend into the round hole, so that the first connecting rod and the second connecting rod are transversely arranged between the two protective plates, the waterproof cloth on the surfaces of the first connecting rod and the second connecting rod can play the effects of sun shading and rain proofing, meanwhile, the sliding plate and the sliding block can slide on the surface of the long groove, the waterproof cloth can conveniently move along with the engineering progress, if the waterproof cloth is not needed to be used, the knob is reversely rotated, the screw rods are withdrawn, the first connecting rod and the second connecting rod are put down, the sleeve is extruded again, the sleeve can slide on the surface of the supporting rod through the extrusion spring, the sleeve, the weather of raining has been solved in easy to assemble and dismantlement, because there is not rain-proof equipment in the foundation ditch inside to influence workman's construction process, to producing the influence to cement etc. of just building even, high temperature environment influences the problem of construction workman at foundation ditch operational environment.

2. The utility model discloses in, through setting up auxiliary device, after the foundation ditch forms, generally there is the guard plate to protect in the both sides of foundation ditch, place the condition that collapses, and the guard plate of normal condition is fixed at guard plate and foundation ditch through a pole slope, inconvenient dismantlement, it is also inconvenient to adjust the inclination of guard plate simultaneously, it is fixed through bottom plate and foundation ditch this moment, the guard plate is hugged closely to the riser, through removing the second slider, the inclination that makes the down tube changes, thereby the inclination that makes the riser changes, rethread fixing bolt inserts and fixes in bottom plate and the second slider, reach the problem of adjusting the guard plate angle, also made things convenient for dismantlement and installation.

Drawings

Fig. 1 is a schematic perspective view of an assembled support structure for a foundation pit according to the present invention;

fig. 2 is a schematic view of the present invention showing the opening of a protection device for a fabricated support structure for a foundation pit;

fig. 3 is a schematic view of a first slider of an assembled support structure for a foundation pit according to the present invention;

fig. 4 is a schematic view of a protection device for an assembled support structure of a foundation pit according to the present invention;

fig. 5 is a schematic view of the utility model provides an auxiliary device for an assembled support structure of a foundation pit.

Illustration of the drawings: 1. a base; 2. a protection plate; 3. a first slider; 4. a slide plate; 5. a guard; 51. a first link; 52. a sleeve; 53. a spring; 54. a strut; 55. a cross bar; 56. a screw; 57. a knob; 58. a second link; 59. waterproof cloth; 6. an auxiliary device; 61. a vertical plate; 62. a diagonal bar; 63. a second slider; 64. fixing the bolt; 65. a base plate; 7. a through groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides an assembled bearing structure for foundation ditch, including base 1 and protector 5, form the foundation ditch between the base 1, the equal fixedly connected with guard plate 2 in one side that base 1 is close to each other, the elongated slot has all been seted up to one side that guard plate 2 is close to each other, and the inside of elongated slot sliding connection has first slider 3 and slide 4 respectively, and logical groove 7 has been seted up to one side that slide 4 is close to first slider 3.

The specific arrangement and function of the guard 5 and the auxiliary device 6 will be described in detail below.

As shown in fig. 1 and 4, two ends of the through slot 7 are opened with circular holes, and a protection device 5 is disposed inside the circular hole, the protection device 5 includes a support rod 54, one end of the support rod 54 is fixedly connected with a circular ring, the support rod 54 is inserted inside the circular hole by means of the circular ring, a sleeve 52 is sleeved on the surface of the support rod 54 away from the circular ring, a spring 53 is sleeved on the surface of the support rod 54, two ends of the spring 53 are respectively fixedly connected with the circular ring and the sleeve 52, a first connecting rod 51 is fixedly connected to the surface of the sleeve 52, a cross rod 55 is inserted on the surface of the first connecting rod 51, a second connecting rod 58 is fixedly connected to the end of the cross rod 55 away from the first connecting rod 51, one end of the second connecting rod 58 away from the cross rod 55 is fixedly connected with the circular ring, a screw rod 56 is inserted at each end of the first connecting rod 51 and the second connecting rod 58 away from, and the equal fixedly connected with knob 57 in surface of screw rod 56, first slider 3 is two, two first sliders 3 all set up threaded hole in the one side that is close to slide 4, and threaded hole and screw rod 56 looks adaptation, first connecting rod 51 and second connecting rod 58 are the structure that the little pole was established to the inside cover of big pole, and the surface and the big pole sliding connection of little pole, and fixed mounting has waterproof cloth 59 between first connecting rod 51 and the second connecting rod 58, the inner wall and the branch 54 sliding connection of sleeve 52, the inside of establishing the round hole on logical groove 7 surface is inserted to the one end that branch 54 was kept away from to sleeve 52.

The whole protection device 5 has the effects that by arranging the protection device 5, when the rainy weather or the hot weather is met, the first connecting rod 51 and the second connecting rod 58 can be rotated, the screw rods 56 at the ports of the first connecting rod 51 and the second connecting rod 58 are rotated out through the knobs 57 and aligned with the round holes on the surface of the first sliding block 3 until the screw rods 56 extend into the round holes, so that the first connecting rod 51 and the second connecting rod 58 are transversely arranged between the two protection plates 2, the rainproof cloth 59 on the surfaces of the first connecting rod 51 and the second connecting rod 58 can play a sunshade and rainproof effect, meanwhile, the sliding plate 4 and the sliding blocks can slide on the surface of the long grooves, the rainproof cloth 59 can conveniently move along with the engineering progress, if the knobs 57 are rotated reversely when the protection device is not needed, the screw rods 56 are retracted, the first connecting rod 51 and the second connecting rod 58 are laid down, the sleeve 52 is squeezed again, the sleeve 52 can slide on the surface of the support rod 54 through the squeezing springs, the sleeve 52 can break away from the round hole of the through groove 7, the whole support rod 54 can be taken out, the installation and the disassembly are convenient, the rainy weather is solved, and no rainproof equipment is arranged in the foundation pit, so that the construction process of workers is influenced, and the problem that the construction workers are in the working environment of the foundation pit is influenced by the high-temperature environment.

As shown in fig. 1 and 3, the auxiliary device 6 is arranged on the surface of the foundation pit between the bases 1, the auxiliary device 6 comprises a bottom plate 65, the bottom of the bottom plate 65 is fixedly connected with the foundation pit through bolts, a sliding groove is formed in the surface of the bottom plate 65, a second sliding block 63 is slidably connected inside the sliding groove, an inclined rod 62 is rotatably connected to the surface of the second sliding block 63, a vertical plate 61 is rotatably connected to a port of the bottom plate 65, one side, close to the inclined rod 62, of the vertical plate 61 is rotatably connected with the inclined rod 62, one side, far away from the inclined rod 62, of the vertical plate 61 is in contact with the bases 1, jacks are uniformly formed in the surface of the bottom plate 65, through holes are formed in the surface of the second sliding block 63 and are matched with the jacks, fixing bolts 64 are inserted into the jacks.

The effect that its whole auxiliary device 6 reaches does, through setting up auxiliary device 6, after the foundation ditch forms, generally there is guard plate 2 to protect in the both sides of foundation ditch, place the condition of collapsing, and guard plate 2 of the prevailing conditions is fixed at guard plate 2 and foundation ditch through a pole slope, inconvenient dismantlement, it is also inconvenient to adjust guard plate 2's inclination simultaneously, it is fixed with the foundation ditch through bottom plate 65 this moment, guard plate 2 is hugged closely to riser 61, through removing second slider 63, make the inclination of down tube 62 change, thereby make the inclination of riser 61 change, rethread fixing bolt 64 inserts and fixes in bottom plate 65 and the second slider 63, reach the problem of adjusting the 2 angles of guard plate, also made things convenient for dismantlement and installation.

The whole working principle is that by arranging the protective device 5, when the weather is rainy or hot, the first connecting rod 51 and the second connecting rod 58 can be rotated, the screw rods 56 at the ports of the first connecting rod 51 and the second connecting rod 58 can be rotated out through the knobs 57 and aligned with the round holes on the surface of the first sliding block 3 until the screw rods 56 extend into the round holes, so that the first connecting rod 51 and the second connecting rod 58 are transversely arranged between the two protection plates 2, the rainproof cloth 59 on the surfaces of the first connecting rod 51 and the second connecting rod 58 can play a role in sunshade and rainproof, meanwhile, the sliding plate 4 and the sliding blocks can slide on the surface of the long groove, the rainproof cloth 59 can conveniently move along with the engineering progress, if the knobs 57 are reversely rotated when the protective device is not used, the screw rods 56 are retracted, the first connecting rod 51 and the second connecting rod 58 are laid down, the

sleeves

52 and 52 are squeezed, and the sleeves 52 can slide on the surfaces of the supporting rods 54 through the squeezing, the sleeve 52 can be separated from the round hole of the through groove 7, the whole support rod 54 can be taken out, the installation and the disassembly are convenient, the rainy weather is solved, no rainproof equipment is arranged in the foundation pit, the construction process of workers is influenced, and the high-temperature environment influences the working environment of the construction workers in the foundation pit, by arranging the auxiliary device 6, after the foundation pit is formed, the protection plate 2 is generally protected on two sides of the foundation pit and the collapse condition is placed, the protection plate 2 in the common condition is fixed on the protection plate 2 and the foundation pit through a rod in an inclined way, the disassembly is inconvenient, meanwhile, the inclination angle of the protection plate 2 is inconvenient to adjust, at the moment, the vertical plate 61 is fixed on the protection plate 2 through the bottom plate 65 and the foundation pit, the inclination angle of the inclined rod 62 is changed by moving the second sliding block 63, so that the inclination angle of the vertical plate 61 is changed, and then the inclined rod is inserted into, the problem of adjusting the angle of the protection plate 2 is solved, and the disassembly and the assembly are convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An assembled bearing structure for foundation ditch, includes base (1) and protector (5), its characterized in that: the foundation pit is formed between the bases (1), one side, close to each other, of each base (1) is fixedly connected with a protection plate (2), one side, close to each other, of each protection plate (2) is provided with an elongated slot, the inside of each elongated slot is respectively connected with a first sliding block (3) and a sliding plate (4) in a sliding mode, one side, close to each first sliding block (3), of each sliding plate (4) is provided with a through slot (7), two ends of each through slot (7) are provided with circular holes, a protection device (5) is arranged inside each circular hole, each protection device (5) comprises a supporting rod (54), one end of each supporting rod (54) is fixedly connected with a circular ring, each supporting rod (54) is inserted into the corresponding circular hole through the circular ring, a sleeve (52) is sleeved on the surface, far away from the circular ring, of each supporting rod (54), a spring (53) is sleeved on, Sleeve (52) fixed connection, the fixed surface of sleeve (52) is connected with first connecting rod (51), the surface of first connecting rod (51) is inserted and is equipped with horizontal pole (55), one end fixedly connected with second connecting rod (58) of first connecting rod (51) are kept away from in horizontal pole (55), the one end and the ring fixed connection of horizontal pole (55) are kept away from in second connecting rod (58), sleeve (52) and the one end of ring are kept away from in first connecting rod (51) and second connecting rod (58) all are inserted and are equipped with screw rod (56), two screw rod (56) respectively with first connecting rod (51), second connecting rod (58) threaded connection, and the equal fixedly connected with knob (57) in surface of screw rod (56).

2. The fabricated support structure for a foundation pit of claim 1, wherein: the number of the first sliding blocks (3) is two, threaded holes are formed in one side, close to the sliding plate (4), of each first sliding block (3), and the threaded holes are matched with the threaded rods (56).

3. The fabricated support structure for a foundation pit of claim 1, wherein: first connecting rod (51) and second connecting rod (58) are the inside structure of establishing the small-beam of cover of big pole, and the surface and the big pole sliding connection of small-beam, and fixed mounting has waterproof cloth (59) between first connecting rod (51) and second connecting rod (58).

4. The fabricated support structure for a foundation pit of claim 1, wherein: the inner wall of the sleeve (52) is connected with the support rod (54) in a sliding mode, and one end, far away from the support rod (54), of the sleeve (52) is inserted into the circular hole in the surface of the through groove (7).

5. The fabricated support structure for a foundation pit of claim 1, wherein: foundation ditch surface between base (1) is provided with auxiliary device (6), auxiliary device (6) include bottom plate (65), bolt and foundation ditch fixed connection are passed through to the bottom of bottom plate (65), the spout has been seted up on the surface of bottom plate (65), the inside sliding connection of spout has second slider (63), the surface rotation of second slider (63) is connected with down tube (62), the port of bottom plate (65) rotates and is connected with riser (61), one side and down tube (62) rotation connection that riser (61) are close to down tube (62), one side and base (1) that down tube (62) were kept away from to riser (61) contact.

6. A fabricated support structure for a foundation pit according to claim 5, wherein: jacks are uniformly formed in the surface of the base plate (65), through holes are formed in the surface of the second sliding block (63) and are matched with the jacks, fixing bolts (64) are inserted into the jacks in the surface of the base plate (65), and the second sliding block (63) is fixedly connected with the base plate (65) through the fixing bolts (64).