CN218324961U

CN218324961U - Steel cylinder hanging support for collapse repair of draw shaft wall

Info

Publication number: CN218324961U
Application number: CN202222339775.4U
Authority: CN
Inventors: 薛超; 马章印; 赵艺龙; 于曙华; 杨龙伟
Original assignee: Songxian Shanjin Mining Co ltd
Current assignee: Songxian Shanjin Mining Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-01-17
Anticipated expiration: 2032-09-03

Abstract

The utility model discloses a steel cylinder hanging bracket for repairing collapse of a draw shaft well wall, which comprises two groups of supporting legs and a fixed disc; two sets of a side of supporting leg all is equipped with first articulated seat, first articulated seat all has the head rod, two through bolted connection between the head rod there is the second connecting rod, the lower surface of second connecting rod is equipped with the fixed axle, the fixed axle passes the third connecting rod and is connected with the fixed disk, four bar holes have been seted up on the fixed disk, four the spout has all been seted up on the medial surface in bar hole, sliding connection has the slider in the spout, the slider upper surface is equipped with lock nut, the lower surface of slider passes through the rope and is connected with the couple, and removable linking firmly between each part can be realized to this support, and the dismouting of being convenient for saves man-hour raises the efficiency, can be suitable for not unidimensional steel cylinder simultaneously, has strengthened application scope, has improved wall of a well remediation efficiency.

Description

Steel cylinder hanging bracket for repairing collapse of well wall of draw shaft

Technical Field

The utility model relates to a drop shaft wall of a well restoration technical field specifically is a be used for drop shaft wall of a well to collapse prosthetic steel cylinder and hang support.

Background

With the continuous improvement of the mining production capacity of mines and the gradual extension of the service time of ore pass in each mining area underground, impact load on the wall of the ore pass is gradually accumulated during ore drawing, underground rocks are broken, a plurality of underground ore passes and newly constructed ore passes generally have different degrees of wall collapse conditions, the wall collapse repair adopts cement and concrete to line a protecting wall, and cement and concrete need to be hoisted by a steel cylinder.

At present most steel cylinder hang support adopt directly to set up springboard etc. as interim operation platform on the frame roof beam, adopt on the steel column interim welding angle steel, channel-section steel etc. to set up operation platform as the mode of interim support usually. After the well wall collapse repairing operation is finished, the temporary support is cut off by using gas welding, the damage of a main structure caused by cutting needs to be repaired and polished, most of the cut temporary support cannot be reused due to damage, labor and materials are wasted, and the construction cost is high; secondly, in the using process, due to different mine sizes and different steel cylinders, the welding position of the hook needs to be adjusted according to the size of the steel cylinder, and the hook needs to be welded in a fixed position when used every time, so that the repairing efficiency is low, and therefore the steel cylinder hanging bracket for repairing the collapse of the well wall of the draw shaft is provided to solve the problems.

Disclosure of Invention

The utility model provides a be used for swift current well wall of a well to collapse prosthetic steel cylinder and hang support can realize the removable linking firmly between each part, and the dismouting of being convenient for is saved man-hour raise the efficiency, can be suitable for not unidimensional steel cylinder simultaneously, has strengthened application scope, has improved the wall of a well remediation efficiency, effectively solves the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel cylinder hanging bracket for repairing collapse of a draw shaft well wall comprises two groups of supporting legs and a fixed disc; it is two sets of a side of supporting leg all is equipped with first articulated seat, first articulated seat all has the head rod, two through bolted connection between the head rod has the second connecting rod, the lower surface of second connecting rod is equipped with the fixed axle, the fixed axle passes the third connecting rod and is connected with the fixed disk, four bar holes have been seted up on the fixed disk, four the spout has all been seted up on the medial surface in bar hole, sliding connection has the slider in the spout, the slider upper surface is equipped with lock nut, the lower surface of slider passes through the rope and is connected with the couple.

Furthermore, the number of the first connecting rods is two, the lower surfaces of the middle parts of the two first connecting rods are respectively provided with a second hinged seat, a third connecting rod is connected between the second hinged seats, and the middle part of the third connecting rod is provided with a through hole.

Furthermore, two sets of the supporting legs all are connected with the head rod through the pull rod, the quantity of pull rod is four, and sets up about the second connecting rod symmetry.

Further, the supporting leg comprises two leg braces, pipe box, stull and short support, the lower surface of stull is equipped with two pipe boxes, two the pipe box all props with the leg through three fixing bolt of group and is connected, and is equipped with short support between two pipe boxes, the side of short support is equipped with first articulated seat.

Furthermore, the two pipe sleeves are arranged in a splayed shape.

Furthermore, the third connecting rod is provided with at least three groups of adjusting holes.

Furthermore, the four strip-shaped holes are distributed in a circumferential array.

Furthermore, four hooks are provided with anti-falling hooks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device has the advantages that the two supporting legs are connected through the bolts, the first connecting rod, the second connecting rod and the third connecting rod to form the hoisting support, the defects that a high-rise steel structure is damaged and the reutilization is influenced when a platform is erected are overcome, the installation is simple, the operation is easy, the installation time is shortened, and the construction cost is greatly reduced; meanwhile, the detachable fixed connection among all the components is realized, the disassembly and the assembly are convenient, the working time is saved, and the efficiency is improved;

2. the device has the advantages that the four strip-shaped holes are formed in the fixed disc, the sliding blocks in the strip-shaped holes slide in the sliding grooves, the distance between the hooks can be adjusted, and therefore the device is suitable for steel cylinders with different sizes, and then the positions of the steel cylinders are fixed through the locking nuts, so that the application range is enlarged, and the well wall repairing efficiency is improved;

3. the device improves the support erection efficiency under the condition of not damaging a steel structure, and the hanging support can be repeatedly used, so that a large amount of manpower and material resources are saved, and the development concept of cost reduction, efficiency improvement and environmental protection and energy conservation is met.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second view angle structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

fig. 6 is a partially enlarged view of C in fig. 2.

In the figure: 1 supporting leg, 2 first articulated seats, 3 head rods, 4 second connecting rods, 5 pull rods, 6 three connecting rods, 7 hooks, 8 fixed disks, 9 fixed shafts, 10 strip-shaped holes, 11 leg supports, 12 pipe sleeves, 13 cross supports, 14 short supports, 15 sliding grooves, 16 locking nuts, 17 sliding blocks, 18 second articulated seats and 19 unhooking-proof hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 3, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

Referring to fig. 1-6, the present invention provides a technical solution: a steel cylinder hanging bracket for repairing collapse of a draw shaft well wall comprises two groups of supporting legs 1 and a fixed disc 8; a side of two sets of supporting legs 1 all is equipped with first articulated seat 2, and first articulated seat 2 all has head rod 3 through bolted connection, has second connecting rod 4 through bolted connection between two head rods 3, and the lower surface of second connecting rod 4 is equipped with fixed axle 9, and fixed axle 9 passes third connecting rod 6 and is connected with fixed disk 8.

Concretely, head rod 3 passes through the bolt fastening on the articulated seat 2 of first of supporting leg 1, both ends are passed through the bolt and are connected with head rod 3 about second connecting rod 4, fix 6 both ends of third connecting rod on the articulated seat 18 of second of head rod 3, accomplish the support and constitute, the drawback of setting up the platform and damaging high-rise steel construction and influence reuse has been solved, the installation is simple, easy operation, the installation time has been shortened, greatly reduced construction cost, realize removable linking firmly between each part simultaneously, the dismouting of being convenient for, save man-hour raise the efficiency.

Further, two sets of supporting legs 1 all are connected with the head rod 3 through pull rod 5, and the quantity of pull rod 5 is four, and sets up about second connecting rod 4 symmetry.

Specifically, the first connecting rod 3 is fixed by arranging the pull rod 5, and the pull rod 5 is fixed on two side surfaces of the first connecting rod 3 through bolts.

Furthermore, the supporting leg 1 is composed of two leg supports 11, pipe sleeves 12, a cross support 13 and a short support 14, the lower surface of the cross support 13 is provided with the two pipe sleeves 12, the two pipe sleeves 12 are both connected with the leg supports 11 through three sets of fixing bolts, the short support 14 is arranged between the two pipe sleeves 12, and the side surface of the short support 14 is provided with the first hinged seat 2.

Specifically, supporting leg 1 also can tear open the formula and link firmly, all through bolted connection, and supporting leg 1's height is adjustable, and pipe box 12 is fixed to the different regulation holes on leg brace 11 through the bolt, can accomplish the adjustment of supporting leg 1 height.

Further, the two pipe sleeves 12 are arranged in a splayed shape.

Specifically, the splayed arrangement can enable the structure to be more stable and fixed.

Further, the quantity of head rod 3 is two, and the middle part lower surface of two head rods 3 all is equipped with the articulated seat of second 18, is connected with third connecting rod 6 between the articulated seat of two seconds 18, and the through-hole has been seted up at 6 middle parts of third connecting rod.

Four bar holes 10 have been seted up on the fixed disk 8, all seted up spout 15 on the medial surface of four bar holes 10, sliding connection has slider 17 in spout 15, and slider 17 upper surface is equipped with lock nut 16, and slider 17's lower surface passes through the rope and is connected with couple 7.

Specifically, the slider 17 in the bar hole 10 slides in the spout 15, can adjust the distance between the couple 7 to be suitable for not unidimensional steel cylinder, then fix its position through lock nut 16, strengthened application scope, improved the wall of a well repair efficiency.

Furthermore, the four strip-shaped holes 10 are distributed in a circumferential alignment.

Specifically, be convenient for steadily lift by crane the steel cylinder, prevent to lift by crane the in-process and take place the slope.

Furthermore, at least three groups of adjusting holes are formed in the third connecting rod 6.

Specifically, the height of the fixed disk 8 can be adjusted within a certain range by fixing different adjusting holes.

Furthermore, four hooks 7 are provided with anti-drop hooks 19.

Specifically, the unhooking prevention device 19 can protect an externally hung steel wire rope and prevent the unhooking phenomenon in the lifting process.

When in use: according to required height, pipe box 12 is fixed through the different regulation holes on the bolt pair leg brace 11, accomplish the adjustment of supporting leg 1 height, pass through the bolt fastening with head rod 3 on the articulated seat 2 of first of supporting leg 1, both ends are passed through the bolt and are connected with head rod 3 about second connecting rod 4, fix the articulated seat 18 of second of head rod 3 with third connecting rod 6 both ends, accomplish the support and constitute, fix fixed disk 8 in the below of third connecting rod 6 through fixed axle 9, slider 17 in the bar hole 10 slides in spout 15, can adjust the distance between the couple 7, thereby be suitable for not unidimensional steel cylinder, then fix its position through lock nut 16, application scope has been strengthened, the wall of a well repair efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel cylinder hanging bracket for repairing collapse of a well wall of a draw shaft comprises two groups of supporting legs (1) and a fixed disc (8); the method is characterized in that: two sets of a side of supporting leg (1) all is equipped with first articulated seat (2), first articulated seat (2) all have head rod (3), two through bolted connection between head rod (3) have second connecting rod (4) through bolted connection, the lower surface of second connecting rod (4) is equipped with fixed axle (9), third connecting rod (6) are passed in fixed axle (9) and are connected with fixed disk (8), four bar holes (10), four have been seted up on fixed disk (8) spout (15) have all been seted up on the medial surface in bar hole (10), sliding connection has slider (17) in spout (15), slider (17) upper surface is equipped with lock nut (16), the lower surface of slider (17) passes through the rope and is connected with couple (7).

2. The steel cylinder hanging bracket for repairing the collapse of the wall of the draw shaft according to claim 1, which is characterized in that: the quantity of head rod (3) is two, two the middle part lower surface of head rod (3) all is equipped with articulated seat of second (18), two be connected with third connecting rod (6) between the articulated seat of second (18), the through-hole has been seted up at third connecting rod (6) middle part.

3. The steel cylinder hanging bracket for repairing the collapse of the well wall of the orepass according to claim 1, is characterized in that: the two groups of supporting legs (1) are connected with the first connecting rods (3) through pull rods (5), the number of the pull rods (5) is four, and every two supporting legs are symmetrically arranged relative to the second connecting rods (4).

4. The steel cylinder hanging bracket for repairing the collapse of the well wall of the orepass according to claim 1, is characterized in that: supporting leg (1) is propped (11), pipe box (12), stull (13) and short support (14) by two legs and is constituteed, the lower surface of stull (13) is equipped with two pipe boxes (12), two pipe box (12) all are propped (11) with the leg through three fixing bolt of group and are connected, and are equipped with short support (14) between two pipe boxes (12), the side of short support (14) is equipped with first articulated seat (2).

5. The steel cylinder hanging bracket for repairing the collapse of the wall of the orepass according to claim 4, is characterized in that: the two pipe sleeves (12) are arranged in a splayed shape.

6. The steel cylinder hanging bracket for repairing the collapse of the well wall of the orepass according to claim 1, is characterized in that: and at least three groups of adjusting holes are formed in the third connecting rod (6).

7. The steel cylinder hanging bracket for repairing the collapse of the well wall of the orepass according to claim 1, is characterized in that: the four strip-shaped holes (10) are distributed in a circumferential array.

8. The steel cylinder hanging bracket for repairing the collapse of the well wall of the orepass according to claim 1, is characterized in that: the four hooks (7) are provided with anti-disengaging hooks (19).