Embedded device for bridge channel
By designing a bridge channel embedding device including a transverse slide rod, a longitudinal moving assembly and a slot, the problem of unevenness in the channel embedding process in the prior art is solved, and the precise embedding of the channel and the improvement of the appearance quality of the pier column are achieved.
Patent Information
- Application Number
- CN202422202074.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-09
AI Technical Summary
In the existing bridge channel installation technology, there are uneven problems during the channel pre-embedding process, resulting in poor appearance quality of the pier column.
An embedded device including a first transverse slide bar, a second transverse slide bar, a longitudinal moving assembly and a slot are designed. The lateral movement of the channel is achieved through the sliding fit of the transverse slide bar and the transverse slide sleeve, the longitudinal movement of the channel is achieved through the sliding fit of the longitudinal slide bar and the longitudinal slide sleeve, and the top of the channel is maintained in close contact with the inner wall of the formwork through a spring.
The precise pre-embedding of the channel is achieved, which avoids the uneven pre-embedding of the channel and improves the appearance quality of the pier column.
Smart Images
Figure CN223017447U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge channel installation, in particular to a pre-buried device for bridge channels. Background Technique
[0002] At present, most bridge channels are directly welded to the main reinforcement. Due to the different cover thicknesses of different piers, the pre-buried channels are uneven. The construction is mostly carried out after the formwork is closed, and the welding mostly affects the formwork, which will lead to poor appearance quality of the subsequent piers.
[0003] Therefore, it is necessary to develop a pre-buried device for bridge channels to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to design a pre-buried device for bridge channels to solve the above problems.
[0005] The utility model realizes the above purpose through the following technical solutions:
[0006] The pre-buried device for bridge channels includes:
[0007] The first horizontal slide bar;
[0008] The second horizontal slide bar; the first horizontal slide bar and the second horizontal slide bar are arranged in parallel;
[0009] At least one longitudinal movement component; the longitudinal movement component includes two horizontal slide sleeves, a longitudinal slide bar, a longitudinal slide sleeve, and a spring; the two horizontal slide sleeves are respectively slidably sleeved on the first horizontal slide bar and the second horizontal slide bar, the two opposite sides of the longitudinal slide sleeve are respectively connected to the side walls of the two horizontal slide sleeves, the longitudinal slide sleeve is formed into a barrel-shaped structure with an opening at the first end, one end of the spring is installed at the inner bottom of the longitudinal slide sleeve, the first end of the longitudinal slide bar is connected to the other end of the spring, and the longitudinal slide bar is slidably placed in the longitudinal slide sleeve; the spring is in a pre-compressed state;
[0010] The clamping groove; the first end of the longitudinal slide bar is connected to the bottom of the clamping groove, the channel is placed in the clamping groove, and the top of the channel contacts the inner side of the formwork.
[0011] The beneficial effect of the utility model lies in:
[0012] In this application, the transverse movement of the channel can be realized through the sliding cooperation of the horizontal slide bar and the horizontal slide sleeve, the longitudinal movement of the channel can be realized through the sliding cooperation of the longitudinal slide bar and the longitudinal slide sleeve, and by setting the spring, the top of the channel can always be tightly pressed against the inner wall of the formwork, ensuring the quality of the channel pre-burial, avoiding the unevenness of the channel pre-burial, and further improving the appearance quality of the pier. Description of the Drawings
[0013] Figure 1 This is the structural schematic diagram of the present utility model;
[0014] Figure 2 This is the structural schematic diagram of the cooperation between the horizontal sliding rod and the horizontal sliding sleeve in the present utility model;
[0015] Figure 3 This is the structural schematic diagram of the horizontal sliding rod in the present utility model;
[0016] Figure 4 is Figure 1 the enlarged schematic diagram of part A in
[0017] In the figure: 1, connecting plate; 2, first horizontal sliding rod; 3, second horizontal sliding rod; 4, first horizontal sliding sleeve; 5, second horizontal sliding sleeve; 6, third horizontal sliding sleeve; 7, fourth horizontal sliding sleeve; 8, first vertical sliding rod; 9, second vertical sliding rod; 10, first vertical sliding sleeve; 11, second vertical sliding sleeve; 12, spring; 13, card slot; 14, channel; 15, template; 16, first snap ring; 17, second snap ring. Specific embodiments
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0020] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.
[0022] In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance.
[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, terms such as "set", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0024] The following will describe in detail the specific embodiments of the present utility model with reference to the drawings.
[0025] As Figures 1-3 shown, the embedded device for a bridge channel includes:
[0026] A first transverse slide bar 2;
[0027] A second transverse slide bar 3; the first transverse slide bar 2 and the second transverse slide bar 3 are arranged in parallel;
[0028] At least one longitudinal movement component; the longitudinal movement component includes two transverse slide sleeves, a longitudinal slide bar, a longitudinal slide sleeve, and a spring 12; the two transverse slide sleeves are respectively slidably sleeved on the first transverse slide bar 2 and the second transverse slide bar 3, the two opposite sides of the longitudinal slide sleeve are respectively connected to the side walls of the two transverse slide sleeves, the longitudinal slide sleeve forms a barrel-shaped structure with an open first end, one end of the spring 12 is installed at the inner bottom of the longitudinal slide sleeve, the first end of the longitudinal slide bar is connected to the other end of the spring 12, and the longitudinal slide bar is slidably placed in the longitudinal slide sleeve; the spring 12 is in a pre-compressed state;
[0029] A card slot 13; the first end of the longitudinal slide bar is connected to the bottom of the card slot 13, the channel 14 is placed in the card slot 13, and the top of the channel 14 is in contact with the inner side of the template 15.
[0030] As Figure 1 and2 As shown, in some embodiments, there are two longitudinal moving components, and the two longitudinal moving components are arranged in parallel. The two longitudinal moving components altogether include a first transverse sliding sleeve 4, a second transverse sliding sleeve 5, a third transverse sliding sleeve 6, a fourth transverse sliding sleeve 7, a first longitudinal sliding rod 8, a second longitudinal sliding rod 9, a first longitudinal sliding sleeve 10, and a second longitudinal sliding sleeve 10. The first transverse sliding sleeve 4 and the third transverse sliding sleeve 6 can be slidably sleeved on the first transverse sliding rod 2, the second transverse sliding sleeve 5 and the fourth transverse sliding sleeve 7 can be slidably sleeved on the second transverse sliding rod 3. Two opposite sides of the first longitudinal sliding sleeve 10 are respectively connected to the side walls of the first transverse sliding sleeve 4 and the third transverse sliding sleeve 6, two opposite sides of the second longitudinal sliding sleeve 10 are respectively connected to the side walls of the second transverse sliding sleeve 5 and the fourth transverse sliding sleeve 7. The first longitudinal sliding rod 8 and the first longitudinal sliding sleeve 10 are in sliding fit, and the second longitudinal sliding rod 9 and the second longitudinal sliding sleeve 10 are in sliding fit. Two ends of the bottom of the card slot 13 are respectively connected to the first longitudinal sliding rod 8 and the second longitudinal sliding rod 9.
[0031] As Figure 2 and 3 shown, both ends of the first transverse sliding rod 2 and both ends of the second transverse sliding rod 3 are connected through a connecting plate 1. The connecting plate 1 is used to fix the relative positions of the first transverse sliding rod 2 and the second transverse sliding rod 3.
[0032] As Figure 4 shown, a first snap ring 16 is arranged inwardly at the opening of the longitudinal sliding sleeve, a second snap ring 17 is arranged on the side wall of the first end of the longitudinal sliding rod, and the inner diameter of the first snap ring 16 is smaller than the outer diameter of the second snap ring 17. The inner diameter of the first snap ring 16 is slightly larger than the diameter of the longitudinal sliding rod, and the outer diameter of the second snap ring 17 is slightly smaller than the inner diameter of the second longitudinal sliding sleeve 10. The purpose of the mutual cooperation between the first snap ring 16 and the second snap ring 17 is to prevent the longitudinal sliding rod from slipping out of the longitudinal sliding sleeve.
[0033] Working principle:
[0034] First, weld the first transverse sliding rod 2 and the second transverse sliding rod 3 (only weld the ends here) below the position where the embedded channel 14 needs to be installed. Then, adjust the transverse position of the channel 14 by adjusting the position of the transverse sliding sleeve. Then directly cover the template 15. The template 15 can extrude the channel 14, and compress the spring 12 through the card slot 13 and the longitudinal sliding rod. Under the rebounding force of the spring 12, the installation position of the channel 14 is ensured to be fixed.
[0035] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.
Claims
1. A pre-embedded device for a bridge channel, characterized in that: include: a first transverse slide bar; The first transverse sliding bar and the second transverse sliding bar are arranged in parallel; At least one longitudinal moving component; the longitudinal moving component comprises two transverse sliding sleeves, a longitudinal sliding rod, a longitudinal sliding sleeve, and a spring; the two transverse sliding sleeves are slidably mounted on the first transverse sliding rod and the second transverse sliding rod, the two opposite sides of the longitudinal sliding sleeve are respectively connected to the side walls of the two transverse sliding sleeves, the longitudinal sliding sleeve is formed into a barrel-shaped structure with an opening at the first end, one end of the spring is installed at the bottom of the longitudinal sliding sleeve, the first end of the longitudinal sliding rod is connected to the other end of the spring, and the longitudinal sliding rod is slidably placed in the longitudinal sliding sleeve; the spring is in a pre-compressed state; The first end of the longitudinal slide bar is connected to the bottom of the slot, the slot is placed in the slot, and the top of the slot contacts the inner side of the template.
2. The embedded device for bridge channel according to claim 1, characterized in that: There are two longitudinal moving components, and the two longitudinal moving components are arranged in parallel.
3. The embedded device for bridge channel according to claim 1, characterized in that: Both ends of the first transverse sliding bar and both ends of the second transverse sliding bar are connected by a connecting plate.
4. The embedded device for bridge channel according to claim 1, characterized in that: A first clamping ring is arranged inwardly at the opening of the longitudinal sliding sleeve, and a second clamping ring is arranged on the side wall of the first end of the longitudinal sliding rod. The inner diameter of the first clamping ring is smaller than the outer diameter of the second clamping ring.
5. The embedded device for bridge channel according to claim 4, characterized in that: The inner diameter of the first clamping ring is slightly larger than the diameter of the longitudinal sliding rod, and the outer diameter of the second clamping ring is slightly smaller than the inner diameter of the second longitudinal sliding sleeve.