Civil construction pre-buried device
By designing a civil construction pre-embedded device including threaded columns, threaded sleeves, limit rods, gears and rotating components, the problem of time-consuming adjustment of the amount of embedded columns in the prior art is solved, and rapid simultaneous adjustment is achieved and improved Grip.
Patent Information
- Application Number
- CN202420877436.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-25
AI Technical Summary
When adjusting the extension amount of the embedded columns, existing civil construction embedded parts need to be adjusted in multiple groups in sequence, and cannot be adjusted at the same time, which makes adjustments more time-consuming.
A device including mounting plate, embedded column, threaded column, threaded sleeve, limit rod, gear and rotating assembly is designed. Through the gear and thread transmission mechanism, the four sets of embedded columns can be simultaneously raised or lowered, and the adjustment is made. Extend quantity.
The rapid and simultaneous adjustment of the amount of the embedded column is achieved, saving adjustment time and improving grip through the folding hook.
Smart Images
Figure CN222183702U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and in particular relates to a pre-buried device for civil construction. Background Art
[0002] Embedded parts are components that are pre-installed or buried in concealed projects. They are components placed during structure casting and used for overlap when building the superstructure to facilitate the installation and fixation of the foundation of external engineering equipment. Conventional embedded parts are usually fixed structures, which makes it inconvenient to connect external structures of different specifications.
[0003] The existing patent CN 219491318 U discloses a pre-embedded part for civil construction. When installing the pre-embedded part, the hook of the fixing rod is held, and then the fixing rod is pulled outward to disengage the fixing rod from the original fixing hole. Then the pre-embedded column is controlled to move vertically, and the fixing rod is pushed to be inserted into the fixing hole that matches it, and finally the fixing rod is rotated so that the fixing rod is spirally fixed on the installation plate, thereby realizing the rapid adjustment of the extension amount of the pre-embedded column.
[0004] However, in the process of using a civil construction embedded part of an existing patent, when adjusting the extension amount of the embedded column, the device needs to adjust multiple groups of embedded columns in sequence, and cannot adjust them at the same time, which makes the extension amount of the embedded column adjustment more time-consuming. Utility Model Content
[0005] The purpose of the utility model is to provide a pre-embedded device for civil construction, which solves the problem that when adjusting the extension amount of the embedded columns, multiple groups of embedded columns need to be adjusted in sequence, but cannot be adjusted at the same time, making the adjustment of the extension amount of the embedded columns more time-consuming.
[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0007] The utility model provides a pre-embedded device for civil engineering construction, including a mounting plate and a pre-embedded column, wherein the mounting plate is provided with a mounting hole, the pre-embedded column passes through the mounting hole, and also includes an adjusting device, the adjusting device includes a threaded column, a threaded sleeve, a limiting rod, a gear and a rotating assembly, the threaded column is rotatably mounted on the mounting plate and passes through the mounting hole, the threaded sleeve threadably passes through the threaded column, and at the same time, the pre-embedded column passes through the threaded sleeve and is fixedly connected to the threaded sleeve, the gear is sleeved on the threaded column and fixedly connected to the threaded column, the limiting rod is fixedly mounted on the embedded column, and the rotating assembly drives the gear to rotate.
[0008] Wherein, the rotating assembly includes a ring gear and a rotating rod, an annular groove is provided on one side of the mounting plate, the ring gear is rotatably mounted on the mounting plate and is located in the annular groove, and the ring gear is meshed with the gear; the rotating rod is fixedly mounted on the ring gear.
[0009] Wherein, the mounting plate is also provided with a weight-reducing hole, and the weight-reducing hole passes through the mounting plate.
[0010] Wherein, the mounting plate is also provided with a fixing ear, and the fixing ear is fixedly mounted on the mounting plate.
[0011] Wherein, the embedded column is also provided with a folding hook, and the folding hook is fixedly installed on the embedded column.
[0012] The utility model provides a pre-embedded device for civil engineering construction. When the extension amount of the pre-embedded column needs to be adjusted, the rotating rod is rotated to drive the gear ring to rotate in the annular groove, and the gear ring is meshed with the four groups of gears at the same time. The rotation of the gear ring drives the four groups of gears to rotate simultaneously, and the gear is fixedly connected to the threaded column. The rotation of the gear drives the threaded column to rotate. The threaded column is threadedly connected to the threaded sleeve, and the threaded sleeve is fixedly connected to the pre-embedded column. At the same time, due to the fixation of the limit rod, the four groups of pre-embedded columns cannot rotate. The rotation of the threaded column drives the four groups of pre-embedded columns to rise or fall simultaneously along the mounting hole through the threaded connection with the threaded sleeve, thereby realizing the effect of adjusting the extension amount of the four groups of pre-embedded columns at the same time, thereby saving the adjustment time of the pre-embedded columns. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.
[0014] Figure 1 It is a schematic diagram of the overall structure of a pre-buried device for civil construction according to the first embodiment of the utility model.
[0015] Figure 2 This is a schematic diagram of the connection between the threaded column and the threaded sleeve of the first embodiment of the utility model
[0016] Figure 3 It is a structural schematic diagram of the driving assembly of the first embodiment of the utility model.
[0017] Figure 4 It is a schematic diagram of the overall structure of a pre-buried device for civil construction according to the second embodiment of the utility model.
[0018] In the figure: 101-mounting plate, 102-embedded column, 103-mounting hole, 104-threaded column, 105-threaded sleeve, 106-limiting rod, 107-gear, 108-gear ring, 109-rotating rod, 110-annular groove, 111-weight reduction hole, 112-fixing ear, 201-folding hook. DETAILED DESCRIPTION
[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0020] Embodiment 1:
[0021] like Figure 1-3 As shown, Figure 1 This is a schematic diagram of the overall structure of a pre-buried device for civil construction according to the first embodiment of the utility model. Figure 2 This is a schematic diagram of the connection between the threaded column and the threaded sleeve of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of the driving assembly of the first embodiment of the utility model.
[0022] The utility model provides a pre-embedded device for civil engineering construction: comprising a mounting plate 101 and an embedded column 102, and also comprising an adjusting device, wherein the adjusting device comprises a threaded column 104, a threaded sleeve 105, a limiting rod 106, a gear 107 and a rotating assembly, wherein the rotating assembly comprises a gear ring 108 and a rotating rod 109, and the mounting plate 101 is also provided with a weight reduction hole 111, and the mounting plate 101 is also provided with a fixing ear 112. The above-mentioned scheme solves the problem that when the above-mentioned device adjusts the extension amount of the embedded column, it is necessary to adjust multiple groups of embedded columns in sequence, but cannot adjust them at the same time, making the extension amount of the embedded column more time-consuming to adjust. It can be understood that the present scheme can also be used to solve the problem of how to improve the grip of the embedded column.
[0023] In this embodiment, driven by the rotating assembly and the gear 107, the threaded column 104 and the threaded sleeve 105 are threadedly transmitted, thereby driving the four groups of embedded columns 102 to rise or fall at the same time, thereby achieving the effect of adjusting the extension amount of the four groups of embedded columns 102 at the same time, thereby saving the adjustment time of the embedded columns 102.
[0024] The threaded column 104 is rotatably mounted on the mounting plate 101 and passes through the mounting hole 103. The threaded sleeve 105 threadably passes through the threaded column 104. At the same time, the embedded column 102 passes through the threaded sleeve 105 and is fixedly connected to the threaded sleeve 105. The gear 107 is sleeved on the threaded column 104 and fixedly connected to the threaded column 104. The limiting rod 106 is fixedly mounted on the embedded column 102. The rotating assembly drives the gear 107 to rotate. The mounting plate 101 is a disc-shaped structure. The number of the embedded columns 102 is four groups, which are annularly distributed on the mounting plate 101. Each group of the embedded columns 102 is provided with a group of the threaded column 104, the threaded sleeve 105, and the gear 107. The cross-section of the threaded column 104 is an I-shaped structure, and its interior is a through structure, and its interior is provided with There is an internal thread, the threaded sleeve 105 is a cylindrical structure, and a thread is provided on its outer wall, the threaded sleeve 105 coincides with the axis of the threaded column 104, the gear 107 is welded on the outside of the threaded column 104, the axis of the gear 107 coincides with the threaded column 104, the number of the limiting rods 106 is four groups, wherein a group of limiting rods 106 is welded between each two adjacent groups of embedded columns 102, and the four groups of gears 107 are driven to rotate at the same time by the rotating assembly, so that the gear 107 drives the threaded column 104 to rotate, and under the limiting effect of the limiting rod 106, the threaded column 104 drives the four groups of embedded columns 102 to rise or fall at the same time through the threaded connection with the threaded sleeve 105, thereby realizing the effect of adjusting the extension amount of the four groups of embedded columns 102 at the same time, thereby saving the adjustment time of the embedded columns 102.
[0025] Secondly, an annular groove 110 is provided on one side of the mounting plate 101, and the ring gear 108 is rotatably mounted on the mounting plate 101 and is located in the annular groove 110, and the ring gear 108 is meshed with the gear 107; the rotating rod 109 is fixedly mounted on the ring gear 108, and the ring gear 108 is annular in structure, and a plurality of groups of meshing teeth are provided on its outer side wall, and the ring gear 108 is meshed with four groups of the gears 107 at the same time, and the rotating rod 109 is welded to the ring gear 108, and the rotating rod 109 is parallel to the axis of the ring gear 108, and rotating the rotating rod 109 drives the ring gear 108 to rotate, and the ring gear 108 can drive the four groups of the gears 107 to rotate by meshing with the gear 107, thereby achieving the rotation effect of the gear 107.
[0026] Again, the weight-reducing hole 111 passes through the mounting plate 101 . The weight-reducing hole 111 is circular and located at the central part of the mounting plate 101 . Through the setting of the weight-reducing hole 111 , the mounting plate 101 can reduce a certain weight while maintaining structural strength.
[0027] Finally, the fixing ears 112 are fixedly installed on the mounting plate 101. The number of the fixing ears 112 is two groups, and they are symmetrically distributed on both sides of the mounting plate 101. The fixing ears 112 are arc-shaped. The setting of the fixing ears 112 makes it easy for users to take the mounting plate 101.
[0028] In this embodiment, when the extension amount of the embedded column 102 needs to be adjusted, the rotating rod 109 is rotated to drive the ring gear 108 to rotate in the annular groove 110, and the ring gear 108 is simultaneously engaged with the four groups of the gears 107, and the rotation of the ring gear 108 drives the four groups of the gears 107 to rotate simultaneously, and the gear 107 is fixedly connected to the threaded column 104, and the rotation of the gear 107 drives the threaded column 104 to rotate, and the threaded column 104 is engaged with the threaded sleeve 105. Threaded connection, the threaded sleeve 105 is fixedly connected to the embedded column 102, and due to the fixation of the limit rod 106, the four groups of embedded columns 102 cannot rotate, and the rotation of the threaded column 104 is threadedly connected with the threaded sleeve 105, driving the four groups of embedded columns 102 to rise or fall simultaneously along the mounting hole 103, thereby achieving the effect of adjusting the extension amount of the four groups of embedded columns 102 at the same time, thereby saving the adjustment time of the embedded columns 102.
[0029] Embodiment 2:
[0030] like Figure 4 As shown, Figure 4 It is a schematic diagram of the overall structure of a pre-embedded device for civil engineering construction according to the second embodiment of the utility model. On the basis of the first embodiment, the pre-embedded device for civil engineering construction according to this embodiment further includes a folding hook 201.
[0031] In this embodiment, the folding hook 201 is provided to improve the gripping force of the embedded column 102 .
[0032] Among them, the folding hook 201 is fixedly installed on the embedded column 102. The number of the folding hooks 201 is four groups, and they are respectively welded to the bottom ends of the four groups of embedded columns 102. The folding hooks 201 are in a right-angled shape. After the device is embedded and cast, the folding hooks 201 are set to improve the grip of the embedded column 102.
[0033] In this embodiment, after the device is pre-embedded and cast, the folding hook 201 is provided to improve the gripping force of the pre-embedded column 102 .
[0034] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A pre-embedded device for civil construction, comprising a mounting plate and a pre-embedded column, wherein the mounting plate is provided with a mounting hole, and the pre-embedded column passes through the mounting hole. Features: Also includes an adjustment device; The adjusting device includes a threaded column, a threaded sleeve, a limiting rod, a gear and a rotating assembly. The threaded column is rotatably mounted on the mounting plate and passes through the mounting hole. The threaded sleeve threadably passes through the threaded column. At the same time, the embedded column passes through the threaded sleeve and is fixedly connected to the threaded sleeve. The gear is sleeved on the threaded column and fixedly connected to the threaded column. The limiting rod is fixedly mounted on the embedded column. The rotating assembly drives the gear to rotate.
2. The pre-buried device for civil construction according to claim 1, Features: The rotating assembly includes a gear ring and a rotating rod. An annular groove is provided on one side of the mounting plate. The gear ring is rotatably mounted on the mounting plate and is located in the annular groove. The gear ring is meshed with the gear. The rotating rod is fixedly mounted on the gear ring.
3. The pre-buried device for civil construction according to claim 1, Features: The mounting plate is also provided with a weight-reducing hole, and the weight-reducing hole passes through the mounting plate.
4. The pre-buried device for civil construction according to claim 1, Features: The mounting plate is also provided with a fixing ear, and the fixing ear is fixedly mounted on the mounting plate.
5. The pre-buried device for civil construction according to claim 1, Features: The embedded column is also provided with a folding hook, and the folding hook is fixedly installed on the embedded column.