Foundation pit supporting structure for building construction of constructional engineering
By combining components such as insert plates, pins, slots, sleeve plates, and telescopic plates, the problem of lack of connection between plates in the foundation pit support structure is solved, achieving stable connection of plates and adjustment of the center of gravity, thus improving the stability and flexibility of the support structure.
Patent Information
- Application Number
- CN202520026890.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-07
AI Technical Summary
In existing construction projects, the lack of effective connection between the panels of the foundation pit support structure leads to tilting and skewing, making it difficult to maintain for a long time.
The system employs components such as insert plates, pins, slots, springs, and sleeves. By aligning the insert plates with the slots and inserting the pins, the plates can be fixed and their angles adjusted. A triangular support structure is formed using telescopic plates and bolts, and the center of gravity is adjusted using slides and sliders.
It achieves a stable connection between adjacent sections, preventing tilting and skewing, and allows for adjustment of angle and center of gravity, thus improving the stability and flexibility of the foundation pit support structure.
Smart Images
Figure CN223706500U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building engineering, specifically is a building engineering house builds foundation pit support structure. BACKGROUND
[0002] Building engineering is the complete system of various housing construction and its supporting facilities, water and electricity system, can form the safe place with shelter, protection function for people's life appliance even study, work, leisure, needs to dig the foundation pit in advance before building the house to wait for laying the foundation and pours the concrete material.
[0003] In order to avoid the idle foundation pit to be stepped into by people, guarantee the personal safety of site personnel, need to fix the support structure at the edge of foundation pit, and this kind of structure is often composed of the erected plate and installation accessory, but adjacent plate lacks the contact, and it is inevitable to fall, incline in the subsequent fixing process, and it is difficult to maintain for a long time.
[0004] Now, a new building engineering house builds foundation pit support structure is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a building engineering house builds foundation pit support structure to solve the problem of lacking contact between plates in the background art.
[0006] To achieve the above object, the utility model provides the following technical scheme: a building engineering house builds foundation pit support structure, including the fender and the plugboard, the upper and lower between the left side outside of fender fixed with the plugboard, and the top end and bottom end of plugboard are provided with the insertion hole respectively, the inside center of fender right side is provided with the clamping groove, and the top and bottom of clamping groove are provided with the cavity respectively, the inside of cavity is fixed with the guide rod, and the outside of guide rod is movably sleeved with the bolt, the spring is welded between bolt and cavity, the outside of bolt is fixed with the knob, the through slot is arranged between cavity and clamping groove, and the front end of cavity is provided with the slot.
[0007] As a further technical scheme of the utility model, the bolt can slide vertically along the outer wall of the guide rod, and the bolt can compress the spring.
[0008] As a further technical scheme of the utility model, the bolt penetrates in the through slot, and the bolt can be embedded in the insertion hole.
[0009] As a further technical scheme of the utility model, two groups of grooves are arranged at the bottom of the front end and the rear end of the protection plate respectively, and a sleeve plate is movably connected between the two sides of the top of the groove, and a telescopic plate is movably inserted into the sleeve plate, and two bolts II are respectively arranged in the holes in the bottom of the two sides of the sleeve plate.
[0010] As a further technical scheme of the utility model, the side surface of the bolt II is embedded in the screw hole, and the sleeve plate can be attached to the outside of the telescopic plate.
[0011] As a further technical scheme of the utility model, two longitudinal grooves are arranged at the two sides of the front end of the protection plate respectively, and a sliding block is movably connected in the groove, a hole in the sliding block is assembled with a bolt I, the side surfaces of the front end of the sliding block are fixed with a horizontal frame, and the bottom of the horizontal frame is fixed with a collecting frame, and positioning holes are arranged between the upper and lower parts of the groove.
[0012] Compared with the prior art, the building engineering house building foundation pit supporting structure not only realizes the reinforcement of adjacent plates, realizes the support of the bottom of the plate, and realizes the adjustment of the gravity center of the plate.
[0013] (1) the plug-in plate is fixed between the upper and lower parts of the left side of the protection plate, the push block is pushed in the slot in advance, the adjacent protection plates are fixed by aligning the slot through the plug-in plate, the push block is loosened when the slot is aligned with the insertion hole outside the plug-in plate, the spring is reset and the latch is ejected along the guide rod until the latch is embedded in the insertion hole, the angle between the adjacent protection plates can be adjusted, and the two plates can also be separated;
[0014] (2) the sleeve plate is movably connected between the two sides of the top of the groove, the support plate and the sleeve plate are pushed out from the groove at the bottom of the front and back of the protection plate, the two are embedded in the groove when they overlap, the telescopic plate is pulled out from the sleeve plate, and the bolt II is locked and fixed in the screw hole from the two sides, forming a triangular supporting structure, which can prevent the protection plate from tilting and can also be transported into the groove;
[0015] (3) the collecting frame is fixed at the bottom of the horizontal frame, and the horizontal frame with the sliding block is moved along the surface of the groove, the bolt I is fixed in the positioning hole, the height of the sliding block and other objects is adjusted in the groove, and the collecting frame can also be used to put objects, thereby adjusting the gravity center of the protection plate, and the net bag at the bottom of the collecting frame can drain water to prevent the protection plate from breaking due to excessive water accumulation. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front view of the structure of the utility model.
[0017] Figure 2 For the utility model Figure 1 A local section enlarged structure schematic view at B place in it;
[0018] Figure 3 For the utility model Figure 1 B local section enlarged structure schematic view at place in it;
[0019] Figure 4 For the utility part protection plate side view section structure schematic view.
[0020] In the drawing: 1, protection plate, 2, plugboard, 3, sliding slot, 4, positioning hole, 5, collection frame, 6, cross frame, 7, sliding block, 8, bolt one, 9, latch, 10, clamping groove, 11, recess, 12, cover plate, 13, telescopic plate, 14, cavity, 15, guide rod, 16, spring, 17, push block, 18, through slot, 19, plug hole, 20, slot, 21, support plate, 22, limiting slot, 23, screw hole, 24, bolt two. Specific implementation
[0021] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0022] Please refer to Figures 1-4 , the utility model provides an embodiment: a building engineering house building foundation pit support structure, including protection plate 1 and plugboard 2, and the upper and lower between the left side outside protection plate 1 is fixed with plugboard 2, and the top end and bottom end of plugboard 2 are provided with plug hole 19, and the inside center of the right side of protection plate 1 is provided with clamping groove 10, and the top and bottom of clamping groove 10 are provided with cavity 14 respectively, and the inner side of cavity 14 is fixed with guide rod 15, and the outer activity of guide rod 15 is sleeved with latch 9, and spring 16 is welded between latch 9 and cavity 14, and the outer fixed of latch 9 has push block 17, and through slot 18 is arranged between cavity 14 and clamping groove 10, and the front end of cavity 14 is provided with slot 20;
[0023] Latch 9 can slide vertically along the outer wall of guide rod 15, latch 9 can extrude spring 16, latch 9 is penetrated in through slot 18, and latch 9 can be embedded in plug hole 19;
[0024] Specifically, as Figure 1 , Figure 2 and Figure 3As shown, the push block 17 is pushed in advance at the slot 20, the adjacent protective plate 1 is fixed by aligning the insertion plate 2 with the clamping groove 10, the push block 17 is released when the through groove 18 is aligned with the insertion hole 19 outside the insertion plate 2, the spring 16 is reset to push out the insertion pin 9 along the guide rod 15 until the insertion pin 9 is embedded in the insertion hole 19, and the angle between the adjacent protective plates 1 can be adjusted.
[0025] The bottom of the front end and the rear end of the protective plate 1 is respectively provided with two groups of grooves 11, and the inside top of the groove 11 is movably connected between the two sides. The inside of the sleeve plate 12 movably inserts the expansion plate 13, the holes in the bottom of the sleeve plate 12 are respectively fitted with the second bolt 24, the inside bottom of the groove 11 is movably connected between the two sides, and the top of the support plate 21 is provided with a limiting groove 22, the surface of the expansion plate 13 is respectively provided with a screw hole 23, the side surface of the second bolt 24 is embedded in the screw hole 23, and the sleeve plate 12 can be attached to the outside of the expansion plate 13;
[0026] Specifically, as shown in Figure 1 and Figure 4 , the support plate 21 and the sleeve plate 12 are pushed away from the groove 11 at the bottom of the front and back of the protective plate 1, and the two are embedded in the groove 11 when overlapped, and then the expansion plate 13 is pulled out at the sleeve plate 12, and then the second bolt 24 is used at the screw hole 23 on both sides to lock and fix, forming a triangular support structure to prevent the protective plate 1 from tilting.
[0027] The two sides of the front end of the protective plate 1 are respectively provided with a sliding groove 3, and the sliding groove 3 movably connects a sliding block 7, the inside hole of the sliding block 7 is fitted with a first bolt 8, the side surface between the front end of the sliding block 7 is fixed with a horizontal frame 6, and the bottom of the horizontal frame 6 is fixed with a collection frame 5, and the inside of the sliding groove 3 is arranged with a positioning hole 4 between the upper and lower;
[0028] Specifically, as shown in Figure 1 , according to the terrain slope where the protective plate 1 is installed, then move the horizontal frame 6 with the sliding block 7 along the sliding groove 3 on the surface, use the first bolt 8 to fix the horizontal frame 6 at the positioning hole 4, adjust the height of the sliding block 7 and other objects at the sliding groove 3, and also put objects in the collection frame 5 to adjust the center of gravity of the protective plate 1, and the bottom of the collection frame 5 also leaves a mesh bag for water drainage.
[0029] Working principle: the utility model discloses in use, push the block 17 in advance at the slotted 20, and the adjacent protective plate 1 is fixed through the way of the plug -in board 2 alignment slot 10, when the through slot 18 is aligned the jack 19 of plug -in board 2 outside, then loosen the block 17, spring 16 resets along the guide rod 15 and ejects the bolt 9, until the bolt 9 is embedded in the jack 19, the angle between the adjacent protective plate 1 can be adjusted, then push away the support plate 21 and the sleeve plate 12 from the recess 11 at the bottom of the front and back of protective plate 1, when overlapping, both embed in the recess 11, then extract the telescopic plate 13 at the sleeve plate 12, and then use bolt two 24 at the threaded hole 23 on both sides to lock and fix, form the support structure of triangle, according to the terrain gradient of protective plate 1 installation and fix, then move the cross frame 6 with sliding block 7 along the surface sliding groove 3, use bolt one 8 at the positioning hole 4 to fix the cross frame 6, adjust the height of sliding block 7 and other things at the sliding groove 3, still can put the article in the collecting frame 5, by this adjustment the gravity center of protective plate 1, the collecting frame 5 bottom also leaves the net bag of draining to supply rainwater to flow out.
[0030] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.
Claims
1. A foundation pit support structure for building construction, comprising a protective plate (1) and an insert plate (2), characterized in that: A plug plate (2) is fixed between the top and bottom of the left side of the protective plate (1), and the top and bottom of the plug plate (2) are respectively provided with plug holes (19). A slot (10) is provided at the center of the right side of the protective plate (1), and a cavity (14) is provided at the top and bottom of the slot (10). A guide rod (15) is fixed inside the cavity (14), and a pin (9) is movably sleeved on the outside of the guide rod (15). A spring (16) is welded between the pin (9) and the cavity (14). A lever (17) is fixed outside the pin (9). A through groove (18) is provided between the cavity (14) and the slot (10). A slot (20) is provided at the front end of the cavity (14).
2. The foundation pit support structure for building construction according to claim 1, characterized in that: The pin (9) can slide vertically along the outer wall of the guide rod (15), and the pin (9) can compress the spring (16).
3. The foundation pit support structure for building construction according to claim 1, characterized in that: The pin (9) passes through the through groove (18) and can be inserted into the socket (19).
4. The foundation pit support structure for building construction according to claim 1, characterized in that: The protective plate (1) has two sets of grooves (11) at the bottom of its front and rear ends respectively. A sleeve plate (12) is movably connected between the two sides of the top of the groove (11). A telescopic plate (13) is movably inserted into the sleeve plate (12). Bolts (24) are installed in the holes at the bottom of the two sides of the sleeve plate (12). A support plate (21) is movably connected between the two sides of the bottom of the groove (11). A limit groove (22) is provided between the two sides of the top of the support plate (21). Screw holes (23) are provided on the surfaces of the two sides of the telescopic plate (13).
5. The foundation pit support structure for building construction according to claim 4, characterized in that: The side of the second bolt (24) is embedded in the screw hole (23), and the sleeve (12) can be attached to the outside of the telescopic plate (13).
6. The foundation pit support structure for building construction according to claim 1, characterized in that: The protective plate (1) has longitudinally arranged grooves (3) on both sides of its front end, and a slider (7) is movably connected in the groove (3). A bolt (8) is installed in the hole inside the slider (7). A horizontal frame (6) is fixed between the sides of the front end of the slider (7), and a collection frame (5) is fixed at the bottom of the horizontal frame (6). Positioning holes (4) are arranged between the top and bottom of the groove (3).