Novel concrete cable trench embedded part connecting component

Abstract

The utility model relates to the technical field of building engineering construction, and discloses a novel concrete cable trench embedded part connecting component which comprises a water stop plate, steel sleeves symmetrically arranged on the left side and the right side of the water stop plate, conversion screws in threaded connection with the interiors of the steel sleeves and detachable opposite-pull outer rods used for replacing the conversion screws. A telescopic mechanism is arranged between the water stop plate and the steel sleeve and comprises a telescopic threaded sleeve fixedly connected with the water stop plate and a telescopic threaded rod fixedly connected with the steel sleeve, and a positioning mechanism is arranged between the telescopic threaded sleeve and the telescopic threaded rod. The positioning mechanism comprises a positioning sleeve fixedly installed at the end, away from the water stop plate, of the telescopic threaded sleeve and a positioning ring slidably connected with the outer side of the telescopic threaded rod. According to the utility model, the telescopic mechanism and the positioning mechanism are arranged, so that the equipment can be freely telescopically adjusted and is matched with templates of concrete cable trenches with different specifications and sizes, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a novel concrete cable trench embedded part connecting component. Background Art

[0002] In recent years, with the acceleration of urban construction, more and more concrete cable trenches have appeared around us. In the process of supporting the concrete cable trench formwork, it is necessary to drill holes in the formwork to install embedded parts. At the same time, water-stop tie screws will be used to reinforce the formwork, and holes need to be drilled in the formwork for the water-stop tie screws. In traditional construction, the construction of embedded parts and water-stop tie screws is carried out separately without affecting each other. However, holes need to be drilled in the formwork during the construction of water-stop tie screws and embedded parts. On the one hand, this increases the number of decorative holes on the surface of the concrete cable trench, affecting the visual effect of the internal structure. On the other hand, the increase in decorative holes also reduces the waterproof effect of the structure itself.

[0003] After searching, application number 202223453960.2 discloses a new type of concrete cable trench embedded part connection component, including a segmented water-stop tension screw, the segmented water-stop tension screw includes a fixed section screw, a water-stop plate is provided in the middle of the fixed section screw, and steel sleeves are provided at both ends; the steel sleeve is threadedly connected to the conversion screw, and the outer end of the conversion screw is fixed with an adapter, and the adapter is used to connect with the embedded part.

[0004] During use, a new type of concrete cable trench embedded part connection component in this patent application replaces the detachable tension outer rod at the steel sleeve with a conversion screw, thereby realizing the integration of the installation of the embedded part and the installation of the water-stop tension screw, thereby ensuring the accuracy of the position of the embedded part. However, during such use, since the structure between the two steel sleeves on the embedded part connection component is an embedded part and the length between the two steel sleeves on the embedded part connection component is fixed, it is impossible to perform corresponding telescopic adjustment according to the actual size requirements of the concrete cable trench template so that the embedded part connection component can match the template of the concrete cable trench, thereby reducing the applicability of the embedded part connection component. For this reason, we propose a new type of concrete cable trench embedded part connection component. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a novel concrete cable trench embedded part connecting component.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of concrete cable trench embedded part connecting component, including a waterstop plate, steel sleeves symmetrically arranged on the left and right sides of the waterstop plate, a conversion screw threadedly connected to the inside of the steel sleeve, and a detachable tension outer rod for replacing the conversion screw. A telescopic mechanism is arranged between the waterstop plate and the steel sleeve, the telescopic mechanism includes a telescopic threaded sleeve fixedly connected to the waterstop plate and a telescopic threaded rod fixedly connected to the steel sleeve, one end of the telescopic threaded rod close to the waterstop plate is internally threadedly connected to an end of the telescopic threaded sleeve away from the waterstop plate, a positioning mechanism is arranged between the telescopic threaded sleeve and the telescopic threaded rod, the positioning mechanism includes a positioning sleeve fixedly installed on the end of the telescopic threaded sleeve away from the waterstop plate and a positioning ring slidably connected to the outer side of the telescopic threaded rod, and the positioning ring is clamped inside the positioning sleeve.

[0007] Furthermore, one end of the conversion screw away from the steel sleeve is fixedly connected with an adapter.

[0008] Furthermore, the adapter is a hexagonal adapter.

[0009] Furthermore, one end of the telescopic threaded rod facing the water stop plate passes through the interior of the positioning sleeve.

[0010] Furthermore, the outer wall surface of the telescopic threaded rod is symmetrically provided with linear sliding grooves, and two positioning sliding blocks fixedly connected to the inner wall surface of the positioning ring are slidably connected inside the two linear sliding grooves.

[0011] Furthermore, the circumferential wall surface of the inner cavity of the positioning sleeve is provided with a plurality of limiting teeth distributed in a ring shape with equal intervals, and a plurality of limiting tooth grooves are clamped inside the plurality of limiting teeth and fixedly connected to the corresponding positions of the outer wall surface of the positioning ring.

[0012] Furthermore, a connecting magnet block is fixedly embedded on one side of the positioning ring close to the water stop plate, and a connecting iron sheet corresponding to the position of the connecting magnet block is fixedly embedded on the inner wall surface of the positioning sleeve.

[0013] Furthermore, the connecting magnet block and the connecting iron sheet are both in a circular ring shape.

[0014] Beneficial Effects

[0015] The utility model provides a new type of concrete cable trench embedded parts connecting component. It has the following beneficial effects:

[0016] 1. This novel concrete cable trench embedded part connecting component can rotate the telescopic threaded rod by setting a telescopic mechanism and a positioning mechanism, so that the telescopic threaded rod can be telescoped to a suitable length along the inside of the telescopic threaded sleeve, and the limiting tooth groove on the outside of the positioning ring corresponds to the position of the limiting tooth teeth inside the positioning sleeve, and the positioning ring is pushed to move along the linear slide groove to the inside of the positioning sleeve through the positioning slider, so that the positioning ring is clamped in the inside of the positioning sleeve through the limiting tooth groove and the limiting tooth teeth. At this time, the positioning sleeve is clamped in the linear slide groove on the telescopic threaded rod through the positioning slider on the positioning ring, so that the telescopic threaded rod cannot rotate by itself to complete the limitation, that is, the position fixation between the telescopic threaded sleeve and the telescopic threaded rod is realized. The above operation is simple and practical, and the device can be freely telescopically adjusted and matched with the templates of concrete cable trenches of different specifications and sizes, thereby improving the applicability of the device.

[0017] 2. This novel concrete cable trench embedded part connection component is provided with a connecting magnet block and a connecting iron sheet. When the positioning ring is clamped in the interior of the positioning sleeve, the magnetic force between the connecting magnet block and the connecting iron sheet enhances the connection between the positioning ring and the positioning sleeve, thereby improving the stability of the equipment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of the new concrete cable trench embedded parts connection component of the utility model;

[0021] Figure 2 This is an exploded view of the new concrete cable trench embedded component connection component of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the segmented water-stop tension screw rod of the utility model.

[0023] Legend:

[0024] 10. Water stop plate; 12. Steel sleeve; 13. Conversion screw; 14. Adapter; 15. Removable tension outer rod; 16. Telescopic threaded sleeve; 17. Telescopic threaded rod; 18. Positioning sleeve; 19. Positioning ring; 20. Linear slide groove; 21. Positioning slider; 22. Limit teeth; 23. Limit tooth groove; 24. Connecting magnet block; 25. Connecting iron sheet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inside", "outside", "side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0027] A new type of concrete cable trench embedded parts connection component, such as Figure 1-3As shown, it includes a water stop plate 10, a steel sleeve 12 symmetrically arranged on the left and right sides of the water stop plate 10, a conversion screw 13 threadedly connected to the inside of the steel sleeve 12, and a detachable tension outer rod 15 for replacing the conversion screw 13. The conversion screw 13 and the detachable tension outer rod 15 are both prior arts and are not described in detail. The end of the conversion screw 13 away from the steel sleeve 12 is fixedly connected with an adapter 14, and the adapter 14 is a hexagonal adapter 14. A telescopic mechanism is arranged between the water stop plate 10 and the steel sleeve 12. The telescopic mechanism includes a telescopic threaded sleeve 16 fixedly connected to the water stop plate 10 and a telescopic threaded rod 17 fixedly connected to the steel sleeve 12. The end of the telescopic threaded rod 17 close to the water stop plate 10 is internally threadedly connected to the end of the telescopic threaded sleeve 16 away from the water stop plate 10. The end of the telescopic threaded rod 17 facing the water stop plate 10 passes through the interior of a positioning sleeve 18, and a positioning The mechanism comprises a positioning sleeve 18 fixedly mounted on one end of the telescopic threaded sleeve 16 away from the water stop plate 10 and a positioning ring 19 slidably connected to the outer side of the telescopic threaded rod 17, the positioning ring 19 is clamped inside the positioning sleeve 18, the outer wall surface of the telescopic threaded rod 17 is symmetrically provided with linear slide grooves 20, two linear slide grooves 20 are internally slidably connected with two positioning sliders 21 fixedly connected to the inner wall surface of the positioning ring 19, a plurality of limiting teeth 22 distributed in an annular shape and at equal intervals are provided on the circumferential wall surface of the inner cavity of the positioning sleeve 18, a plurality of limiting tooth grooves 23 fixedly connected to the corresponding positions of the outer wall surface of the positioning ring 19 are clamped inside the plurality of limiting teeth 22, a connecting magnet block 24 is fixedly inlaid on a side of the positioning ring 19 close to the water stop plate 10, a connecting iron sheet 25 corresponding to the position of the connecting magnet block 24 is fixedly inlaid on the inner wall surface of the positioning sleeve 18, and the connecting magnet block 24 and the connecting iron sheet 25 are both in the shape of an annular ring.

[0028] Working principle of the utility model: The utility model improves a new type of concrete cable trench embedded component connection component (application number 202223453960.2). When the utility model is used, the telescopic threaded rod 17 can be rotated to make the telescopic threaded rod 17 telescope to a suitable length along the inside of the telescopic threaded sleeve 16, and the limiting tooth groove 23 on the outside of the positioning ring 19 corresponds to the position of the limiting tooth teeth 22 inside the positioning sleeve 18, and the positioning ring 19 is pushed to move along the linear slide groove 20 to the inside of the positioning sleeve 18 through the positioning slider 21, so that the positioning ring 19 is clamped in the inside of the positioning sleeve 18 through the limiting tooth groove 23 and the limiting tooth teeth 22. At this time, the positioning The positioning sleeve 18 is clamped in the linear slide groove 20 on the telescopic threaded rod 17 through the positioning slider 21 on the positioning ring 19, so that the telescopic threaded rod 17 cannot rotate to complete the limit, that is, the position fixation between the telescopic threaded sleeve 16 and the telescopic threaded rod 17 is achieved. The above operation is simple and practical, and the device can be freely telescopically adjusted and matched with the templates of concrete cable trenches of different specifications and sizes, thereby improving the applicability of the device; when the positioning ring 19 is clamped in the positioning sleeve 18, the connection between the positioning ring 19 and the positioning sleeve 18 is enhanced by the magnetic force between the connecting magnet block 24 and the connecting iron sheet 25, thereby improving the stability of the device structure.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A novel concrete cable trench embedded component connection member, comprising a water stop plate (10), a steel sleeve (12) symmetrically arranged on the left and right sides of the water stop plate (10), a conversion screw (13) threadedly connected to the inside of the steel sleeve (12), and a detachable tension outer rod (15) for replacing the conversion screw (13), characterized in that: A telescopic mechanism is arranged between the water stop plate (10) and the steel sleeve (12), the telescopic mechanism comprising a telescopic threaded sleeve (16) fixedly connected to the water stop plate (10) and a telescopic threaded rod (17) fixedly connected to the steel sleeve (12), one end of the telescopic threaded rod (17) close to the water stop plate (10) is internally threadedly connected to one end of the telescopic threaded sleeve (16) away from the water stop plate (10), a positioning mechanism is arranged between the telescopic threaded sleeve (16) and the telescopic threaded rod (17), the positioning mechanism comprising a positioning sleeve (18) fixedly mounted to one end of the telescopic threaded sleeve (16) away from the water stop plate (10) and a positioning ring (19) slidably connected to the outer side of the telescopic threaded rod (17), the positioning ring (19) being clamped and arranged inside the positioning sleeve (18).

2. The novel concrete cable trench embedded component connection member according to claim 1 is characterized in that: One end of the conversion screw (13) away from the steel sleeve (12) is fixedly connected to an adapter (14), and the adapter (14) is a hexagonal adapter (14).

3. The novel concrete cable trench embedded component connection member according to claim 1 is characterized in that: One end of the telescopic threaded rod (17) facing the water stop plate (10) passes through the interior of the positioning sleeve (18).

4. The novel concrete cable trench embedded component connection member according to claim 1 is characterized in that: The outer wall of the telescopic threaded rod (17) is symmetrically provided with linear slide grooves (20), and two positioning slide blocks (21) fixedly connected to the inner wall of the positioning ring (19) are slidably connected inside the two linear slide grooves (20).

5. The novel concrete cable trench embedded component connection member according to claim 1 is characterized in that: The inner circumferential wall surface of the positioning sleeve (18) is provided with a plurality of limiting teeth (22) distributed in an annular shape and at equal intervals, and the plurality of limiting teeth (22) are internally clamped with a plurality of limiting tooth grooves (23) fixedly connected to corresponding positions of the outer wall surface of the positioning ring (19).

6. The novel concrete cable trench embedded component connection member according to claim 1 is characterized in that: A connecting magnet block (24) is fixedly embedded on one side of the positioning ring (19) close to the water stop plate (10), and a connecting iron sheet (25) corresponding to the position of the connecting magnet block (24) is fixedly embedded on the inner wall surface of the positioning sleeve (18).

7. The novel concrete cable trench embedded component connection member according to claim 6 is characterized in that: The connecting magnet block (24) and the connecting iron sheet (25) are both in the shape of a circular ring.

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