Cast-in-place inspection well shaft inner mold supporting and positioning device
By designing a cast-in-place inspection well bore inner mold support positioning device including main rod cylinder, cylindrical bolt groove, bracket sleeve and telescopic support plate, the problem of insufficient positioning accuracy and operation complexity in the prior art is solved, and efficient and flexible support positioning and internal shape adjustment are achieved.
Patent Information
- Application Number
- CN202421316911.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing wellbore inner mold support positioning device has shortcomings in positioning accuracy and operational complexity, which affects construction efficiency and quality.
A cast-in-place inspection wellbore inner mold support positioning device including main rod cylinder, cylindrical bolt groove, bracket sleeve and telescopic support plate is designed. By opening a cylindrical bolt groove and a bracket bolt groove outside the main rod cylinder, the sleeve fixing bolts and bracket bolts are used for connection, making it easier to position, installation and position adjustment. At the same time, through the design of the L-shaped support iron sheet and the telescopic support plate, the support distance of the support column can be adjusted when the wall inside the well collapses and deformation.
It realizes the accuracy and flexibility of positioning and installation, improves the support quality of support columns, optimizes the operator's user experience, and effectively solves the problem of wall collapse and deformation in the well.
Smart Images
Figure CN222614298U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of well support and positioning devices, and more specifically to a well shaft inner mold support and positioning device for a cast-in-place inspection well. Background Art
[0002] In current construction projects, cast-in-place reinforced concrete inspection wells are common structures. During the construction of the well shaft inner mold, they need to be reinforced with the help of supports to prevent later deformation and poor later molding quality. However, the existing well shaft inner mold support and positioning devices have shortcomings in positioning accuracy and operation complexity, which in turn affects the construction efficiency and quality. Therefore, it is imperative to develop a new type of cast-in-place reinforced concrete inspection well shaft inner mold support and positioning device.
[0003] The existing support and positioning device for the inner mold of the inspection well shaft is a device that fixes multiple supporting wooden boards on the main pole by rivets, and then supports the wall panels connected by the supporting wooden boards to prevent collapse in the well. This process not only affects the user's installation experience, but also affects the user's usage experience because the position is fixed and difficult to change.
[0004] The existing support and positioning device for the inner mold of the inspection well shaft fixes multiple supporting wooden boards on the main rod by rivets. When the wall panels connected to the supporting wooden boards collapse and deform when supporting the wall, it will seriously affect the quality of the user's subsequent pouring, thereby affecting the user's experience. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a support and positioning device for the inner mold of a cast-in-place inspection well shaft to solve the problems existing in the above-mentioned background technology.
[0006] The utility model provides the following technical solutions: a cast-in-place inspection well shaft inner mold support positioning device, comprising a main rod cylinder, a cylindrical bolt groove is opened on the outside of the main rod cylinder, a sleeve fixing bolt is movably sleeved inside the cylindrical bolt groove, the outside of the main rod cylinder is movably sleeved with a bracket sleeve, a bracket bolt groove is opened on the outside of the bracket sleeve, and the sleeve fixing bolt is movably sleeved inside the bracket bolt groove, which is conducive to sleeve-fitting the sleeve fixing bolt through the cylindrical bolt groove opened on the outside of the main rod cylinder, and then the sleeve fixing bolt passes through the bracket bolt groove to fix it on the outside of the main rod cylinder, so that users can open bolt holes at appropriate positions according to needs, which is effective and convenient for users. During the positioning installation, the support column can be installed in an offset manner because the installation position can be changed at will, thereby improving the support quality of the support column. The outside of the bracket sleeve is fixedly connected to the positioning support rod, and the outside of the positioning support rod is fixedly connected to the L-shaped support iron sheet. The outside of the L-shaped support iron sheet is provided with a telescopic support plate, which is conducive to the external fixed connection of the positioning support rod connected to the outside of the bracket sleeve with the L-shaped support iron sheet, and then the telescopic support plate is controlled by the bolts sleeved on the outside of the L-shaped support iron sheet. When the wall in the well collapses and deforms, the support distance of the support column can be adjusted to restore the well to a suitable shape, thereby effectively optimizing the operator's experience.
[0007] Furthermore, the internal fixed sleeve of the L-shaped supporting iron sheet is connected to the octagonal bolt threaded barrel, and the internal movable sleeve of the octagonal bolt threaded barrel is connected to the octagonal bolt, which is convenient for using the octagonal bolt to rotate in the octagonal bolt threaded barrel, thereby controlling the extension and retraction of the telescopic support plate.
[0008] Furthermore, the external fixed connection octagonal groove of the octagonal bolt is conducive to the use of an octagonal wrench to control the rotation of the bolt, and the external fixed connection support plate connecting head of the octagonal bolt is conducive to the octagonal bolt not affecting the telescopic support plate when rotating through the support plate connecting head.
[0009] Furthermore, the outside of the telescopic support plate is fixedly connected to a trapezoidal connecting block, and a connecting head groove is provided inside the trapezoidal connecting block. The inside of the connecting head groove is movably sleeved with the support plate connecting head, which is conducive to idling the support plate connecting head through the connecting head groove provided in the trapezoidal connecting block, thereby reducing the rotation of the bolt and driving the telescopic support plate to rotate.
[0010] Furthermore, the outside of the positioning support rod is fixedly connected to the first connecting rod, and the outside of the positioning support rod is fixedly connected to the second connecting rod. By installing the first connecting rod and the second connecting rod, the stability of the positioning support rod can be enhanced, and the positioning support rod is not easily deformed.
[0011] Furthermore, the bottom of the main rod cylinder is fixedly connected to the main rod base, which is convenient for users to place the equipment and ensure the balance of the equipment.
[0012] Furthermore, a main rod hollow groove is opened inside the main rod cylinder, which is beneficial to save manufacturing costs and reduce the weight of the equipment by using the main rod hollow groove opened in the main rod cylinder.
[0013] Technical effects and advantages of the utility model:
[0014] 1. The utility model is provided with a bracket bolt groove, which is conducive to the sleeve fixing bolt being inserted through the cylindrical bolt groove opened on the outside of the main rod cylinder, and then the sleeve fixing bolt is passed through the bracket bolt groove to be fixed to the outside of the main rod cylinder, so that the user can open the bolt hole at the appropriate position according to the needs, which effectively facilitates the user to perform positioning and installation. At the same time, because the installation position can be changed at will, the support column can be installed in a staggered manner, thereby improving the support quality of the support column.
[0015] 2. The utility model is provided with an L-shaped supporting iron sheet, which is conducive to the external fixed connection of the L-shaped supporting iron sheet to the positioning support rod connected to the outside of the bracket sleeve, and then the extension and retraction of the telescopic support plate is controlled by the bolts sleeved on the outside of the L-shaped supporting iron sheet. When the wall in the well collapses and deforms, the supporting distance of the supporting column can be adjusted to restore the well to a suitable shape, thereby effectively optimizing the operator's experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 This is a schematic diagram of the support sleeve structure of the utility model.
[0018] Figure 3 This is a schematic diagram of the positioning support rod structure of the utility model.
[0019] Figure 4 This is a schematic diagram of the L-shaped supporting iron sheet structure of the utility model.
[0020] The accompanying drawings are marked as follows: 1. main rod cylinder; 2. cylindrical bolt groove; 3. bracket sleeve; 4. bracket bolt groove; 5. sleeve fixing bolt; 6. positioning support rod; 7. L-shaped support iron sheet; 8. telescopic support plate; 101. octagonal bolt threaded tube; 102. octagonal bolt; 103. octagonal groove; 104. support plate connecting head; 105. connecting head groove; 106. trapezoidal connecting block; 107. first connecting rod; 108. second connecting rod; 201. main rod base; 202. main rod hollow groove. DETAILED DESCRIPTION
[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the cast-in-place inspection well shaft inner mold support and positioning device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0022] Reference Figure 1-4 The utility model provides a support and positioning device for the inner mold of a cast-in-place inspection well shaft, including a main rod cylinder 1, a cylindrical bolt groove 2 is opened on the outside of the main rod cylinder 1, a sleeve fixing bolt 5 is movably sleeved inside the cylindrical bolt groove 2, a bracket sleeve 3 is movably sleeved outside the main rod cylinder 1, a bracket bolt groove 4 is opened on the outside of the bracket sleeve 3, and a sleeve fixing bolt 5 is movably sleeved inside the bracket bolt groove 4. It is convenient to sleeve the sleeve fixing bolt 5 through the cylindrical bolt groove 2 opened on the outside of the main rod cylinder 1, and then fix 3 to the outside of the main rod cylinder 1 through the sleeve fixing bolt 5 passing through the bracket bolt groove 4, so that it is convenient for users to open bolt holes at appropriate positions according to needs, which is effective and convenient for users to enter While performing positioning installation, because the installation position can be changed at will, the support column can be installed in an offset manner to improve the support quality of the support column. The outside of the bracket sleeve 3 is fixedly connected to the positioning support rod 6, and the outside of the positioning support rod 6 is fixedly connected to the L-shaped support iron sheet 7. The outside of the L-shaped support iron sheet 7 is provided with a telescopic support plate 8, which is conducive to the external fixed connection of the positioning support rod 6 connected to the outside of the bracket sleeve 3 to the L-shaped support iron sheet 7, and then the telescopic support plate 8 is controlled by the bolts sleeved on the outside of the L-shaped support iron sheet 7. When the wall in the well collapses and deforms, the support distance of the support column can be adjusted, thereby restoring the well to a suitable shape, thereby effectively optimizing the operator's use experience.
[0023] In a preferred embodiment, the interior of the L-shaped supporting iron sheet 7 is fixedly sleeved with the octagonal bolt threaded barrel 101, and the interior of the octagonal bolt threaded barrel 101 is movably sleeved with the octagonal bolt 102, which is convenient for using the octagonal bolt 102 to rotate in the octagonal bolt threaded barrel 101, thereby controlling the extension and retraction of the telescopic supporting plate 8.
[0024] In a preferred embodiment, the external fixed connection octagonal groove 103 of the octagonal bolt 102 is conducive to the use of an octagonal wrench to control the rotation of the bolt, and the external fixed connection support plate connecting head 104 of the octagonal bolt 102 is conducive to the support plate connecting head 104 allowing the octagonal bolt 102 to rotate without affecting the telescopic support plate 8.
[0025] In a preferred embodiment, the outside of the telescopic support plate 8 is fixedly connected to a trapezoidal connecting block 106, and a connecting head groove 105 is opened inside the trapezoidal connecting block 106. The inside of the connecting head groove 105 is movably sleeved with the support plate connecting head 104, which is conducive to idling the support plate connecting head 104 through the connecting head groove 105 opened by the trapezoidal connecting block 106, thereby reducing the rotation of the bolt and driving the telescopic support plate 8 to rotate.
[0026] In a preferred embodiment, the outside of the positioning support rod 6 is fixedly connected to the first connecting rod 107, and the outside of the positioning support rod 6 is fixedly connected to the second connecting rod 108. By installing the first connecting rod 107 and the second connecting rod 108, the stability of the positioning support rod 6 can be enhanced, and the positioning support rod 6 is not easily deformed.
[0027] In a preferred embodiment, the bottom of the main rod cylinder 1 is fixedly connected to the main rod base 201, which is convenient for users to place the equipment and ensure the balance of the equipment.
[0028] In a preferred embodiment, a main rod hollow groove 202 is opened inside the main rod cylinder 1, which is beneficial for saving manufacturing costs and reducing the weight of the equipment by using the main rod hollow groove 202 opened in the main rod cylinder 1.
[0029] The working principle of the utility model is as follows: a support and positioning device for the inner mold of a cast-in-place inspection well shaft comprises a main rod cylinder 1, a cylindrical bolt groove 2 is opened on the outside of the main rod cylinder 1, a sleeve fixing bolt 5 is movably sleeved inside the cylindrical bolt groove 2, a bracket sleeve 3 is movably sleeved outside the main rod cylinder 1, a bracket bolt groove 4 is opened on the outside of the bracket sleeve 3, and a sleeve fixing bolt 5 is movably sleeved inside the bracket bolt groove 4. It is convenient to sleeve the sleeve fixing bolt 5 through the cylindrical bolt groove 2 opened on the outside of the main rod cylinder 1, and then fix 3 to the outside of the main rod cylinder 1 through the sleeve fixing bolt 5 passing through the bracket bolt groove 4, so that the user can open the bolt hole at the appropriate position according to the needs, which is effective and convenient for the user to perform positioning and installation, and can also be changed at will. By changing the installation position, the support column can be installed in a staggered manner to improve the support quality of the support column. The outside of the bracket sleeve 3 is fixedly connected to the positioning support rod 6, and the outside of the positioning support rod 6 is fixedly connected to the L-shaped support iron sheet 7. The outside of the L-shaped support iron sheet 7 is provided with a telescopic support plate 8, which is conducive to the external fixed connection of the positioning support rod 6 connected to the outside of the bracket sleeve 3 to the L-shaped support iron sheet 7, and then the telescopic support plate 8 is controlled by the bolts sleeved on the outside of the L-shaped support iron sheet 7. When the wall in the well collapses and deforms, the support distance of the support column can be adjusted, so that the well can be restored to a suitable shape, thereby effectively optimizing the operator's use experience. The inside of the L-shaped support iron sheet 7 is fixedly sleeved with an octagonal bolt threaded barrel 101, and the octagonal bolt threaded barrel 101 The internal movable sleeve of the octagonal bolt 102 is convenient for use. The octagonal bolt 102 is rotated in the octagonal bolt threaded barrel 101 to control the extension and retraction of the telescopic support plate 8. The external fixed connection octagonal groove 103 of the octagonal bolt 102 is convenient for using an octagonal wrench to control the rotation of the bolt. The external fixed connection of the octagonal bolt 102 to the support plate connecting head 104 is conducive to allowing the octagonal bolt 102 to rotate without affecting the telescopic support plate 8 through the support plate connecting head 104. The external fixed connection of the telescopic support plate 8 is a trapezoidal connecting block 106, and a connecting head groove 105 is provided inside the trapezoidal connecting block 106. The internal movable sleeve of the connecting head groove 105 is convenient for controlling the extension and retraction of the telescopic support plate 8 through the trapezoidal connection The connecting head groove 105 opened in the block 106 allows the support plate connecting head 104 to rotate idly, thereby reducing the rotation of the bolt and driving the telescopic support plate 8 to rotate. The outside of the positioning support rod 6 is fixedly connected to the first connecting rod 107, and the outside of the positioning support rod 6 is fixedly connected to the second connecting rod 108. The stability of the positioning support rod 6 can be enhanced by installing the first connecting rod 107 and the second connecting rod 108, and the positioning support rod 6 is not easily deformed. The bottom of the main rod cylinder 1 is fixedly connected to the main rod base 201, which is conducive to the user's convenience in placing the equipment and ensuring the balance of the equipment. A main rod hollow groove 202 is opened inside the main rod cylinder 1, which is conducive to the use of the main rod hollow groove 202 opened in the main rod cylinder 1 to save manufacturing costs and reduce the weight of the equipment.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A cast-in-place inspection well inner mold support and positioning device, comprising a main rod cylinder (1), characterized in that: The main rod cylinder (1) is provided with a cylindrical bolt groove (2) on the outside, and a sleeve fixing bolt (5) is movably sleeved inside the cylindrical bolt groove (2). The main rod cylinder (1) is movably sleeved outside the support sleeve (3). The support sleeve (3) is provided with a support bolt groove (4) on the outside, and a sleeve fixing bolt (5) is movably sleeved inside the support bolt groove (4). The outside of the support sleeve (3) is fixedly connected to a positioning support rod (6). The outside of the positioning support rod (6) is fixedly connected to an L-shaped support iron sheet (7). A telescopic support plate (8) is provided on the outside of the L-shaped support iron sheet (7).
2. The inner mold support and positioning device for a cast-in-place inspection well according to claim 1 is characterized in that: The interior of the L-shaped supporting iron sheet (7) is fixedly sleeved with an octagonal bolt threaded barrel (101), and the interior of the octagonal bolt threaded barrel (101) is movably sleeved with an octagonal bolt (102).
3. The inner mold support and positioning device for a cast-in-place inspection well according to claim 2 is characterized in that: The outside of the octagonal bolt (102) is fixedly connected to the octagonal groove (103), and the outside of the octagonal bolt (102) is fixedly connected to the support plate connecting head (104).
4. The inner mold support and positioning device for a cast-in-place inspection well according to claim 1 is characterized in that: The outside of the telescopic support plate (8) is fixedly connected to a trapezoidal connection block (106), the inside of the trapezoidal connection block (106) is provided with a connection head groove (105), and the inside of the connection head groove (105) is movably sleeved with the support plate connection head (104).
5. The inner mold support and positioning device for a cast-in-place inspection well according to claim 1 is characterized in that: The outside of the positioning support rod (6) is fixedly connected to the first connecting rod (107), and the outside of the positioning support rod (6) is fixedly connected to the second connecting rod (108).
6. The inner mold support and positioning device for a cast-in-place inspection well according to claim 1 is characterized in that: The bottom of the main rod cylinder (1) is fixedly connected to the main rod base (201).
7. The inner mold support and positioning device for a cast-in-place inspection well according to claim 1 is characterized in that: A main rod hollow groove (202) is provided inside the main rod cylinder (1).