CN218406385U

CN218406385U - Detachable dewatering well platform

Info

Publication number: CN218406385U
Application number: CN202222386118.5U
Authority: CN
Inventors: 黄国根; 周海东; 卞波; 谢中文; 崔刚; 康鹏程
Original assignee: Shanghai Rail Transit Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd; Jiangsu CRRC Urban Development Co Ltd
Current assignee: Shanghai Rail Transit Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd; Jiangsu CRRC Urban Development Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-31
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the technical field of building construction, and discloses a detachable dewatering well platform, wherein a pedal is horizontally arranged at the top of an operating platform frame, a well pipe opening is formed on the pedal, protective handrails are fixed at four corners of the top of the operating platform frame, and a net-shaped railing plate is arranged between the adjacent protective handrails; the two sides of the operating platform frame are provided with symmetrical triangular brackets, each triangular bracket comprises a vertical beam, an oblique beam and a cross beam, at least one first connecting plate is welded on the vertical beam, and each first connecting plate is fixed on the side surface of the wall body through a corresponding clamping groove assembly; the T-shaped clamping groove is anchored on the wall body through a T-shaped clamping groove anchor rod, and at least one T-shaped groove bolt is slidably mounted in the T-shaped clamping groove; the bolt is inserted through a jack preset on the side surface of the T-shaped clamping groove, and the corresponding T-shaped groove is supported on the bolt by a bolt; and the first connecting plate penetrates through a corresponding T-shaped groove through a preset through hole and is fixed by a bolt. Convenient and fast is dismantled in this device integral erection, improves the construction operating efficiency.

Description

Detachable dewatering well platform

Technical Field

The utility model relates to a construction technical field, in particular to precipitation well construction technical field specifically is a can dismantle precipitation well platform.

Background

When the deep foundation pit is excavated, water in the pit needs to be lowered, and a water pump is usually put into the pit to pump underground water after the water is pumped, so that the water level of the underground water is lowered. Along with the deepening of excavation depth, the longer the length that precipitation well casing exposes, in the deep basal pit, when precipitation well equipment needs the maintenance to be changed, the operation personnel are difficult to the construction operation, consequently need precipitation well construction platform earlier, make things convenient for the operation personnel to carry out the operation through precipitation well operation platform. Because the pipes of the precipitation well can not bear the collision and impact of mechanical equipment, the well pipe for precipitation needs to be effectively protected in the construction process. The existing dewatering well platform generally adopts a rigid structure and is difficult to be directly connected with a concrete structure, and the conventional mode is that the dewatering well operation platform is directly fixed on a concrete supporting structure by adopting expansion bolts. To sum up, lack a simple structure, reasonable in design, easy dismounting and stable, the excellent in use effect's of structure precipitation well construction operation platform at present, for constructor provides a safe, reliable construction platform, make things convenient for daily pumping operation and precipitation equipment to maintain, consequently, need improve current detachable precipitation well platform.

Disclosure of Invention

The utility model discloses a solve present precipitation well platform and can't satisfy the dismouting demand, the precipitation platform of snap-on concrete bearing structure probably influences precipitation well operation platform's stability and security because of the expansion bolts corrosion, and then leads to the emergence of incident, has a series of hidden dangers, provides a safe, reliable construction platform to can be to the convenient daily operation of drawing water and the dismantled precipitation well platform that precipitation equipment maintained.

The utility model discloses a following technical scheme realizes: a detachable dewatering well platform comprises an operating platform frame, wherein a pedal is horizontally arranged at the top of the operating platform frame, a well pipe hole is formed in the pedal, protective handrails are fixed at four corners of the top of the operating platform frame, and a net-shaped barrier plate is arranged between every two adjacent protective handrails; the two sides of the operating platform frame are provided with symmetrical triangular brackets, each triangular bracket is composed of a vertical beam, an oblique beam and a cross beam, at least one first connecting wall plate is welded on the vertical beam, and each first connecting wall plate is fixed on the side surface of the wall body through a corresponding clamping groove assembly; the T-shaped clamping groove is anchored on the wall body through a T-shaped clamping groove anchor rod, and at least one T-shaped groove bolt is slidably mounted in the T-shaped clamping groove; the bolt is inserted through a jack preset on the side surface of the T-shaped clamping groove, and the corresponding T-shaped groove is supported on the bolt by a bolt; and the first connecting plate penetrates through the corresponding T-shaped groove through a preset through hole and is fixed by using a bolt.

When the well drilling device is implemented, the operating platform comprises an operating platform frame and a clamping groove assembly, a pedal is horizontally arranged at the top of the operating platform frame, a well pipe opening is formed in the pedal, and a well body penetrates through the well pipe opening; protective railings are fixed at four corners of the top of the operating platform frame, the protective railings are coated with warning colors and are hung with safety warning marks, column caps are assembled at the top ends of guardrail upright posts of the protective railings, the guardrail upright posts are corroded to be cylindrical, upper and lower groups of ear holes are arranged in the middle of the guardrail upright posts, a right angle is formed between the same group of ear holes, a net-shaped railing panel is arranged between the adjacent protective railings, railing ears matched with the ear holes for use are arranged on two sides of a railing frame of the net-shaped railing panel, the railing ears are connected with the ear holes through bolts, a railing net is arranged in the railing frame, and the protective railings and the net-shaped railing panels enclose and protect three sides of the operating platform; the two sides of the operation platform frame are provided with symmetrical triangular brackets, the two groups of triangular brackets are arranged in parallel, each triangular bracket comprises a vertical beam, an oblique beam and a cross beam, a reinforcing beam is fixed at the middle part of the cross beam and the middle part of the oblique beam of each triangular bracket and used for improving the stability of the triangular brackets and improving the supporting capacity of the operation platform frame, an upper cross rod and a lower cross rod are respectively connected between the upper end and the lower end of the vertical beam of each triangular bracket, a second connecting wall plate is fixed on the upper cross rod and fixed through bolts pre-embedded on the surface of a wall body, at least one first connecting plate is welded on the vertical beam, through holes are uniformly distributed on each first connecting plate, and each first connecting plate penetrates through the through holes through a corresponding clamping groove assembly and is fixed on the side surface of the wall body; the T-shaped clamping groove assembly comprises a T-shaped clamping groove and a bolt, the T-shaped clamping groove is anchored on a wall body through a clamping groove anchor rod, the number of the T-shaped clamping groove anchor rods is set according to actual installation requirements, at least one T-shaped groove bolt is slidably installed in the T-shaped clamping groove, the head of the T-shaped groove bolt is clamped in the T-shaped clamping groove, and the screw part of the T-shaped groove bolt extends out of the notch of the T-shaped clamping groove vertically; the bolt is inserted through a jack preset on the side surface of the T-shaped clamping groove, the corresponding T-shaped groove is supported on the bolt through a bolt, the jack is arranged below the fixed position of the bolt for the corresponding T-shaped groove, and the head of the bolt for the T-shaped groove is supported on the bolt; the bolt is L-shaped or T-shaped, the bolt is arranged in a bolt seat, the bolt seat is fixed outside the jack of the T-shaped clamping groove to prevent the bolt from slipping or losing, and two bolt seats are fixedly arranged on one side of each T-shaped clamping groove and respectively correspond to the bolts for the two T-shaped grooves; as another installation mode of the bolt: the clamping groove component also comprises a fixed steel plate; the front surface of the fixed steel plate is longitudinally and symmetrically fixedly provided with two T-shaped clamping grooves around the vertical beam, the T-shaped clamping grooves are longitudinally positioned above the fixed steel plate, and the T-shaped clamping groove anchor rod penetrates through a hole which is formed in the fixed steel plate in advance; at least one bolt seat is fixedly arranged on one side of the T-shaped clamping groove on the fixed steel plate, and a bolt is movably arranged in the bolt seat; mounting grooves for mounting bolts for the T-shaped grooves are formed in two groove surfaces of the T-shaped clamping groove, the head parts of the bolts for the T-shaped grooves can enter the grooves in the mounting grooves, the bolts do not need to enter from the upper end and the lower end of the T-shaped clamping groove, the sliding distance of the bolts for the T-shaped grooves in the T-shaped clamping groove is reduced, and time and labor are saved; the through hole preset on the first connecting plate penetrates through the corresponding T-shaped groove and is fixed through the bolt, the T-shaped groove and the first connecting plate welded on the vertical beam are fixedly connected through the bolt for the T-shaped groove, and therefore the operating platform frame is fixed on the wall. When the T-shaped groove bolt is used, when concrete supporting steel bars are bound, a fixed steel plate is embedded in advance, a T-shaped groove is fixed on a wall body through a T-shaped groove anchor rod and embedded into poured concrete, the embedded position is corresponding to a through hole formed in a first connecting plate on a vertical beam, when a foundation pit is excavated, a T-shaped groove bolt is installed in a groove through an installation groove, the vertical beam is located between two T-shaped grooves, the first connecting plate is attached to the groove surface of the T-shaped groove, the screw portion of the T-shaped groove bolt extends out of the T-shaped groove and penetrates through the through hole in the first connecting plate, the T-shaped groove bolt is fixed through a nut, a bolt is inserted into a jack to fix the position of the T-shaped groove bolt, a second connecting plate is installed on the bolt embedded in the surface of the wall body, and the operation platform frame is installed; aligning a well pipe opening on the pedal with a well body of the dewatering well, tiling and installing, welding guardrail upright posts at four corners of the top of the operating platform frame, installing post caps, inserting the rail lugs of the net-shaped fence plate into the ear holes of the guardrail upright posts, painting warning colors, hanging safety warning slogans, and completing the installation of the dismountable dewatering well platform; when needing to dismantle, unscrew the bolt of bolt for T type groove, part first even wallboard and draw-in groove subassembly, pull down second even wallboard from pre-buried on the bolt on wall body surface, can accomplish simple dismantlement, can realize quick installation and demolish, guarantee the work efficiency of platform dismouting.

Compared with the prior art, the invention has the following beneficial effects: the utility model provides a can dismantle precipitation well platform, through the stable installation of pre-buried part realization device, ensure precipitation well platform stable, no potential safety hazard can improve the security of deep basal pit precipitation well platform effectively; this platform simple structure, reasonable in design, safe and reliable, easy dismounting and structure are firm, can realize quick installation and demolish, guarantee the work efficiency of platform dismouting, excellent in use effect has fine practical application and spreading value.

Drawings

Fig. 1 shows a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention from another angle.

Fig. 3 shows a front view of the present invention.

Fig. 4 shows a left side view of the present invention.

Fig. 5 shows a plan view of the present invention.

Fig. 6 is a schematic view showing the connection relationship between the vertical beam, the upper cross bar and the wall body.

Fig. 7 shows a schematic view of the mounting structure of the T-shaped slot of the present invention.

Fig. 8 shows a schematic structural view of a T-shaped slot in the present invention.

In the figure: 1-T-shaped groove bolt, 2-T-shaped groove, 3-T-shaped groove anchor rod, 4-installation groove, 5-insertion hole, 6-bolt box, 7-fixed steel plate, 8-upper cross bar, 9-first connecting plate, 10-operating platform frame, 11-pedal, 12-triangular bracket, 1201-vertical beam, 1202-oblique beam, 1203-cross beam, 13-guard rail, 1301-guard rail upright post, 1302-ear hole, 1303-column cap, 14-reinforcing beam, 15-net-shaped fence plate, 1501-ear, 1502-fence frame, 1503-fence, 16-lower cross bar, 17-bolt, 18-well pipe opening, 19-wall body and 20-second connecting plate.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

A detachable precipitation well platform, as shown in figures 1, 2 and 5: the operation platform comprises an operation platform frame and a clamping groove assembly, wherein a pedal 11 is horizontally arranged at the top of the operation platform frame 10, a well pipe opening 18 is formed in the pedal 11, a well body penetrates through the well pipe opening 18, four corners of the top of the operation platform frame 10 are fixedly provided with protective railings 13, and the protective railings 13 are coated with warning colors and are hung with safety warning marks; as shown in fig. 4: the top end of a guardrail upright 1301 of each protective guardrail 13 is provided with a post cap 1303, so that a rusty cylinder in the guardrail upright 1301 caused by rainwater invasion and the like is prevented, the middle of the guardrail upright 1301 is provided with an upper group of ear holes 1302 and a lower group of ear holes 1302, the same group of ear holes 1302 form a right angle, a net-shaped baffle plate 15 is arranged between adjacent protective railings 13, two sides of a rail frame 1502 of each net-shaped baffle plate 15 are provided with rail ears 1501 matched with the ear holes 1302, the rail ears 1501 are connected with the ear holes 1302 through bolts, a rail net 1503 is arranged in the rail frame 1502, and the protective railings 13 and the net-shaped baffle plates 15 enclose and protect three sides of an operation platform; as shown in fig. 3 and 4: the two sides of the operating platform frame 10 are provided with symmetrical triangular brackets 12, the two groups of triangular brackets 12 are arranged in parallel, each triangular bracket 12 is composed of a vertical beam 1201, an oblique beam 1202 and a cross beam 1203, a reinforcing beam 14 is fixed in the middle of the cross beam 1203 and the oblique beam 1202 of each triangular bracket 12, the stability of the triangular bracket 12 is improved through the reinforcing beam 14, an upper cross rod 8 and a lower cross rod 16 are respectively connected between the upper end and the lower end of the vertical beam 1201 of each triangular bracket 12, the bottom of each triangular bracket 12 is prevented from deviating due to stress, two second connecting wall plates 20 are fixed on the upper cross rod 8, two through holes are formed in each second connecting wall plate 20, the second connecting wall plates 20 are fixed through bolts embedded in the surface of the wall body 19, the second connecting wall plates 20 can also be fixed on the wall body in a manner similar to the first connecting wall plates, a clamping groove assembly is fixed on the wall body, the upper and the lower two groups of first connecting wall plates 9 are welded on each vertical beam, two through holes uniformly arranged in the length direction are formed in each first connecting wall plate 9, and each first clamping groove assembly passes through the through hole and is fixed on the side surface 19 of the wall body;

as shown in fig. 7 and 8: the clamping groove assembly comprises T-shaped clamping grooves 2 and bolts 17, the T-shaped clamping grooves 2 are anchored on a wall body 19 through clamping groove anchor rods 3, in the embodiment, 3T-shaped clamping groove anchor rods 3 are uniformly arranged at two ends and the middle part of each T-shaped clamping groove, an upper T-shaped groove bolt 1 and a lower T-shaped groove bolt 1 are slidably arranged in each T-shaped clamping groove 2, the head parts of the T-shaped groove bolts 1 are clamped in the T-shaped clamping grooves 2, and the screw rod parts of the T-shaped groove bolts 1 vertically extend outwards from the notches of the T-shaped clamping grooves 2; the bolt 17 is inserted through a jack 5 preset on the side surface of the T-shaped clamping groove 2, the jack 5 is arranged below the fixed position of the bolt 1 for the corresponding T-shaped groove, the bolt 1 for the corresponding T-shaped groove is supported on the bolt 17, and the head of the bolt 1 for the T-shaped groove is clamped above the bolt 17; the supporting bolts 17 are arranged in the bolt seats 6, the structure of the supporting bolts is similar to that of a door lock bolt, the supporting bolts are staggered in an I shape, the upper ends of the supporting bolts are shorter and used for handheld insertion and extraction, the lower ends of the supporting bolts are thicker and longer and used for the T-shaped groove bolts 1, the bolt seats 6 are fixed on the outer sides of the jacks 5 of the T-shaped clamping grooves 2, the bolts 17 are prevented from slipping or losing, and two bolt seats 6 are fixedly arranged on one side of each T-shaped clamping groove 2 and respectively correspond to the two T-shaped groove bolts 1; as another way of implementation: the clamping groove component also comprises a fixed steel plate 7; the front surface of the fixed steel plate 7 is longitudinally and symmetrically fixedly provided with two T-shaped clamping grooves 2 relative to the vertical beam 1201, the T-shaped clamping grooves 2 are longitudinally positioned above the fixed steel plate 7, and the T-shaped clamping groove anchor rod 3 penetrates through a through hole which is pre-arranged on the fixed steel plate 7; 2 bolt seats 6 are fixedly arranged on the fixed steel plate 7 and positioned on one side of the T-shaped clamping groove 2, and bolts 17 are movably arranged in the bolt seats 6; the two groove surfaces of the T-shaped clamping groove 2 are provided with mounting grooves 4 for mounting the T-shaped groove bolt 1, the mounting grooves 4 can accommodate the heads of the T-shaped groove bolt 1 to enter the grooves, the T-shaped groove bolt does not need to enter from the upper end and the lower end of the T-shaped clamping groove 2, the sliding distance of the T-shaped groove bolt 1 in the T-shaped clamping groove 2 is reduced, and time and labor are saved; the through-hole that predetermines on the first link plate 9 passes corresponding T type groove and uses bolt 1 after-fixing, and T type groove is connected T type draw-in groove 2 and the welding with the first link plate 9 of erecting roof beam 1201 fixedly with bolt 1 to fix operation platform frame on wall body 19.

When in use, when the concrete supporting steel bar is bound, as shown in figure 6: pre-burying a fixed steel plate 7, fixing a T-shaped clamping groove 2 on a wall body 19 through a T-shaped clamping groove anchor rod 3, burying the fixed steel plate in pouring concrete, paying attention to the fact that the pre-buried position corresponds to the position of a through hole formed in a first connecting plate 9 on a vertical beam 1201, when a foundation pit is excavated, installing a T-shaped groove bolt 1 into the groove through an installation groove 4, positioning the vertical beam 1201 between two T-shaped clamping grooves 2, enabling the first connecting plate 9 to be attached to the groove surface of the T-shaped clamping groove 2, enabling a screw rod portion of the T-shaped groove bolt 1 to extend out of the T-shaped clamping groove 2 to penetrate through the through hole in the first connecting plate 9, fixing the T-shaped groove bolt 1 through a nut, inserting a bolt 17 into an insertion hole 5 to fix the position of the T-shaped groove bolt 1, installing a second connecting plate 20 on the bolt pre-buried in the surface of the wall body 19, and completing installation of an operation platform frame 10; aligning a well pipe hole 18 on the pedal 11 with a well body of the dewatering well, tiling and installing, welding guardrail upright columns 1301 at four corners of the top of the operating platform frame 10, installing column caps 1303, inserting column ears 1501 of the net-shaped baffle plates 15 into ear holes 1302 of the guardrail upright columns 1301, painting warning colors, hanging safety warning slogans, and completing the installation of the detachable dewatering well platform; when needing to dismantle, unscrew T type groove bolt 1's bolt, part first even wallboard 9 and draw-in groove subassembly, pull down second even wallboard 20 from pre-buried bolt on 19 surfaces of wall body, can accomplish simple dismantlement, can realize quick installation and demolish, guarantee the work efficiency of platform dismouting.

The scope of the invention is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a can dismantle precipitation well platform which characterized in that: the device comprises an operation platform and a card slot assembly; the operation platform comprises an operation platform frame (10), pedals (11) are horizontally arranged at the top of the operation platform frame (10), well pipe holes (18) are formed in the pedals (11), protective railings (13) are fixed at four corners of the top of the operation platform frame (10), and net-shaped railing panels (15) are arranged between every two adjacent protective railings (13); the two sides of the operating platform frame (10) are provided with symmetrical triangular brackets (12), each triangular bracket (12) is composed of a vertical beam (1201), an oblique beam (1202) and a cross beam (1203), at least one first connecting plate (9) is welded on the vertical beam (1201), and each first connecting plate (9) is fixed on the side face of a wall body (19) through a corresponding clamping groove component;

the clamping groove assembly comprises a T-shaped clamping groove (2) and a bolt (17), the T-shaped clamping groove (2) is anchored on a wall body (19) through a T-shaped clamping groove anchor rod (3), and at least one T-shaped groove bolt (1) is slidably installed in the T-shaped clamping groove (2); the plug (17) is inserted through a jack (5) preset on the side surface of the T-shaped clamping groove (2), and the corresponding T-shaped groove is supported on the plug (17) through a bolt (1);

and the first connecting plate (9) is fixed after penetrating through a corresponding T-shaped groove through a preset through hole and a bolt (1).

2. A detachable dewatering well platform according to claim 1, characterized in that: the plug (17) is arranged in the plug seat (6), and the plug seat (6) is fixed on the outer side of the jack (5) of the T-shaped clamping groove (2).

3. A detachable dewatering well platform according to claim 1, characterized in that: the clamping groove component also comprises a fixed steel plate (7); the T-shaped clamping groove (2) is longitudinally positioned above the fixed steel plate (7); at least one bolt seat (6) is fixedly arranged on one side, located on the T-shaped clamping groove (2), of the fixed steel plate (7), and a bolt (17) is movably arranged in the bolt seat (6).

4. A detachable dewatering well platform according to claim 3, characterized in that: fixed steel sheet (7) openly vertically is equipped with two T type draw-in grooves (2) about upright roof beam (1201) symmetry is fixed, is equipped with two T type for groove bolt (1) about every T type draw-in groove (2) is equipped with, then every T type draw-in groove (2) one side has set firmly two bolt seats (6), is corresponding to two T type for groove bolt (1) respectively.

5. A detachable dewatering well platform according to claim 1, characterized in that: and two groove surfaces of the T-shaped clamping groove (2) are provided with mounting grooves (4) for mounting the bolts (1) for the T-shaped groove.

6. A detachable dewatering well platform according to claim 1, characterized in that: an upper cross rod (8) and a lower cross rod (16) are respectively connected between the upper end and the lower end of a vertical beam (1201) of each triangular bracket (12), a second connecting wall plate (20) is fixed on each upper cross rod (8), and the second connecting wall plates (20) are fixed on the surface of a wall body (19) through bolts which are embedded in the connecting wall plates.

7. A detachable dewatering well platform according to claim 1, characterized in that: and a reinforcing beam (14) is fixed in the middle of the cross beam (1203) and the oblique beam (1202) of the triangular bracket (12).

8. A detachable dewatering well platform according to claim 1, characterized in that: a column cap (1303) is assembled at the top end of a guardrail upright column (1301) of the protective guardrail (13), and an ear hole (1302) is formed in the middle of the guardrail upright column (1301); the fence is characterized in that fence ears (1501) matched with the ear holes (1302) are arranged on two sides of a fence frame (1502) of the net-shaped fence plate (15), and a fence net (1503) is arranged in the fence frame (1502).

9. A detachable dewatering well platform according to claim 1, characterized in that: the protective guard bar (13) is coated with warning color and is hung with a safety warning mark.