Protection tool for dewatering well

Abstract

The utility model relates to the field of precipitation well construction, and discloses a precipitation well protection tool which comprises a bearing platform and hanging supporting rods, the two opposite sides of the bearing platform are connected with the hanging supporting rods, and the tail ends, away from the bearing platform, of the hanging supporting rods are bent to form hook structures. The two sides of the tail end of the hanging supporting rod gradually contract towards the center, the bearing platform is connected with a hanging ring, the hanging ring and the hanging supporting rod are located on the same side, and the hanging ring is higher than the hanging supporting rod. The bearing platform can cover the dewatering well under the supporting of the hanging supporting rod, soil residues generated in the earth excavation process can only fall onto the bearing platform, and it is guaranteed that the dewatering well is not affected by the soil residues.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of dewatering well construction, and particularly relates to a protection tool for dewatering well. BACKGROUND

[0002] The dewatering mode of using the sandless concrete well pipe as the dewatering well can effectively control the underground water level in the area with deep dewatering depth and rich underground water content.

[0003] When the earthwork is excavated in the city, the dewatering well is inevitably affected due to the large influence range in the earthwork excavation process. The traditional manual well watching mode not only has an undesirable effect, but also seriously reduces the well depth and wastes labor, thereby increasing the project cost. Therefore, how to ensure that the slag does not fall into the well during the earthwork excavation operation, that is, how to ensure the dewatering effect becomes a big problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a protection tool for dewatering well to solve the problem that the slag easily falls into the dewatering well during the earthwork excavation process, and the specific technical scheme is as follows:

[0005] A protection tool for dewatering well, comprising a bearing platform and a hanging support rod, opposite sides of the bearing platform are connected with the hanging support rod, the hanging support rod is bent at the end far from the bearing platform to form a hook structure, the two ends of the hanging support rod gradually shrink to the center, the bearing platform is connected with a lifting ring, the lifting ring is on the same side of the hanging support rod and is higher than the hanging support rod.

[0006] As one of the improvements of the above technical scheme, the bearing platform comprises a circular support and a bearing plate, the bearing plate is arranged on the circular support and between the two hanging support rods.

[0007] As one of the improvements of the above technical scheme, the number of the lifting rings is two, and the two lifting rings are symmetrically arranged on the circular support.

[0008] As one of the improvements of the above technical scheme, the circular support is connected with a reinforcing rib arranged along the diameter direction.

[0009] As one of the improvements of the above technical scheme, the outside of the bent part of the hanging support rod forms a plane.

[0010] As one of the improvements of the above technical scheme, the circular support is hinged to the hanging support rod.

[0011] As one of the improvements of the above technical scheme, the top surface of the lifting ring is provided with an annular groove.

[0012] The utility model discloses a beneficial effect: the load -bearing platform can cover the dewatering well under the support of the hanging support, and the soil residue generated in the earthwork excavation process can only fall on the load -bearing platform, thereby ensuring that the dewatering well is not affected by the residue soil; by setting the reinforcing rib, the structural rigidity and stability can be enhanced, the reinforcing rib can significantly improve the anti -deformation ability of the support, and bending or deformation can be avoided when being stressed, thereby improving the overall rigidity and stability of the support.

[0013] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the utility model, of course, the implementation any product or method of the application does not necessarily need to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0015] Figure 1 It is the structural schematic diagram of the utility model.

[0016] Figure 2 It is the structural schematic diagram of the hanging support of the utility model.

[0017] Figure 3 It is the structural schematic diagram of the circle support of the utility model.

[0018] Figure 4 It is the structural schematic diagram of the lifting ring of the utility model.

[0019] In the drawing: 1, load -bearing platform;2, hanging support;3, lifting ring;11, circle support;12, load -bearing plate;13, reinforcing rib;21, hook structure;211, plane;31, annular groove. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the protection scope of the utility model.

[0021] Reference to“an embodiment” herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment. The appearances of the phrase“in

[0022] Based on the problem that the muck is easy to fall into the dewatering well during the earth excavation process, please refer to Figures 1-4 The utility model provides a kind of embodiment to solve the above problems, specifically including load platform 1 and hanging support 2, and load platform 1 is connected with hanging support 2 on opposite sides, and the end of hanging support 2 is bent to form a hook structure 21 away from load platform 1, and the two sides of the end of hanging support 2 gradually shrink to the center, and load platform 1 is connected with lifting ring 3, and lifting ring 3 is on the same side with hanging support 2 and lifting ring 3 is higher than hanging support 2;

[0023] When using, the above lifting ring 3 is passed through by rope, and the load platform 1 is hung above the dewatering well by rope, and the rope is slowly loosened to make the load platform 1 enter the dewatering well, and the load platform 1 can be rotated according to the need to ensure that the hanging support 2 is above the ground that can be nailed, and after reaching the predetermined position, the hook structure 21 of the hanging support 2 will abut against or support on the above ground, and a downward force is applied to the hanging support 2 to make the hook structure 21 insert into the ground, and the rope is untied, at this time, the load platform 1 entering the dewatering well will cover the load platform 1, and the muck generated during the earth excavation process can only fall into the load platform 1, to ensure that the dewatering well is not affected by the muck, and the insertion of the hook structure 21 into the ground can improve the load capacity of the load platform 1.

[0024] When it is needed to move the load platform 1 from the dewatering well, only the rope is passed through the lifting ring 3, and then the load platform 1 is lifted together with the muck accumulated on the load platform 1 until it leaves the dewatering well.

[0025] In some embodiments, the load-bearing platform 1 comprises a circular support 11 and a load-bearing plate 12, the load-bearing plate 12 is arranged on the circular support 11 and between the two hanging support rods 2, preferably, the load-bearing plate 12, the hanging support rod 2 and the lifting ring 3 are all on the top surface of the circular support 11, and the hanging support rod 2 is vertically connected to the circular support 11, the number of the lifting ring 3 is two, and the two lifting rings 3 are symmetrically arranged on the circular support 11, the two hanging support rods 2 and the lifting ring 3 are arranged around the load-bearing plate 12, and the hanging support rod 2 and the lifting ring 3 also limit the load-bearing plate 12, it can be understood that the muck will inevitably contain some gravel, and in the use process, the muck and the gravel will inevitably fall on the load-bearing plate 12, which will inevitably cause wear to the load-bearing plate 12, and the cooperation of the above-mentioned circular support 11 and the load-bearing plate 12 can flexibly replace the damaged load-bearing plate 12.

[0026] In order to further improve the strength of the circular support 11, the utility model also provides some embodiments, specifically, the circular support 11 is connected with a reinforcing rib 13 arranged along the diameter direction, preferably, the reinforcing rib 13 is in the shape of a cross, by arranging the reinforcing rib 13, the structural rigidity and stability can be enhanced, the addition of the reinforcing rib 13 can significantly improve the anti-deformation ability of the support, avoid bending or deformation when stressed, thereby improving the overall rigidity and stability of the support; the load-bearing capacity can also be improved, the external force can be evenly dispersed, the stress concentration of the local support is reduced, thereby improving the load-bearing capacity, so that it can bear greater weight or impact force.

[0027] In some embodiments, a plane 211 is formed on the outside of the bending portion of the hanging support rod 2, that is, the top surface of the bending portion is the plane 211, the plane 211 can provide a uniform stress area, so that the hitting force of the hammer can be more stably transmitted to the hanging support rod 2, thereby more easily nailing the hook structure 21 of the hanging support rod 2 into the ground, secondly, the design of the plane 211 can reduce the possibility of sliding or deviation when hammering, improve the construction efficiency and safety.

[0028] Preferably, the circular support 11 is hinged to the hanging support rod 2, the hinge design allows the hanging support rod 2 to rotate around the hinge point, so that the installation mode is more flexible or abuts against the inner wall of the dewatering well.

[0029] The top surface of the lifting ring 3 is provided with an annular groove 31, the annular groove 31 can effectively limit the position of the rope, prevent the rope from sliding due to uneven stress or vibration during lifting, and improve the safety and stability of the operation, the annular groove 31 can make the rope closely fit the lifting ring 3, optimize the stress distribution, make the force borne by the lifting ring 3 more uniform, thereby improve the overall load-bearing capacity.

[0030] It should be noted that the terms "first", "second" and the like in the description and in the claims are used only for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the descriptive terms "first", "second", etc. are to be interpreted, by those skilled in the art, as a structural or positional description and not by their reference

[0031] It will be apparent to those skilled in the art that numerous modifications can be made to the specific details of the above described embodiments without departing from the spirit or the essential characteristics of the present application. Accordingly, the embodiments described above are to be considered in all respects only as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A protective tool for a rainwater well, characterized in that, The device includes a load-bearing platform and hanging supports. The load-bearing platform is connected to the opposite sides of the hanging supports. The hanging supports are bent at the ends away from the load-bearing platform to form hook structures. The ends of the hanging supports gradually taper towards the center. The load-bearing platform is connected to a lifting ring. The lifting ring is on the same side as the hanging supports and is set higher than the hanging supports.

2. The protective tool for a dewatering well according to claim 1, characterized in that: The load-bearing platform includes a circular support and a load-bearing plate, the load-bearing plate being disposed on the circular support and positioned between the two hanging supports.

3. The protective tool for a dewatering well according to claim 2, characterized in that: The number of lifting rings is two, and the two lifting rings are symmetrically arranged on the circular bracket.

4. The protective tool for a dewatering well according to claim 3, characterized in that: The circular support is internally connected to reinforcing ribs arranged along its diameter.

5. A protective tool for a dewatering well according to claim 1, characterized in that: The outer side of the bend in the suspension support rod forms a flat surface.

6. The protective tool for a dewatering well according to claim 3, characterized in that: The circular bracket is hinged to the hanging support rod.

7. A protective tool for a dewatering well according to claim 1, characterized in that: The top surface of the lifting ring is provided with an annular groove.

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