Road embedded sleeve positioning and fixing device

Abstract

The utility model discloses a positioning and fixing device for a road embedded sleeve, relates to the technical field of positioning and fixing of the road embedded sleeve, and aims to solve the problems that in the prior art, a fixing device for laying the road embedded sleeve is relatively simple, so that the supporting property and the positioning property of the road embedded sleeve are relatively poor during use, and the use effect of the road embedded sleeve is influenced. The end faces of the two sides of the embedded sleeve are each provided with a fixing disc, the bottom of the embedded sleeve is provided with two positioning mechanisms, and the number of the positioning mechanisms is two. The fixing seat is arranged on one side of the positioning mechanism, an adjusting seat is arranged on one side of the fixing seat, two adjusting rods are arranged between the fixing seat and the adjusting seat, and sliding grooves are formed in the upper end face and the lower end face of each adjusting rod; and the connecting mechanisms are arranged on one side of the fixing disc, the two connecting mechanisms are provided with fixing rings, and connecting plates are arranged on the front end face and the rear end face of each fixing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning and fixing pre-buried road casings, in particular to a positioning and fixing device for pre-buried road casings. Background Art

[0002] The embedded casing is a hole reserved for pipes to pass through brick walls, concrete beams, concrete walls and other components. It is suitable for civil air defense, underground engineering, chemical industry, steel, tap water, sewage treatment and other pipelines that pass through walls and require strict waterproofing. Generally, the diameter of the embedded casing is two specifications larger than the diameter of the pipe that is to pass through the component;

[0003] For example, the Chinese authorized patent with announcement number CN215371261U (a pre-embedded casing positioning and fixing device): includes a plurality of adjustment steel plates, a plurality of manual leveling rods, and a steel bar welding rack; the manual leveling rods are arranged symmetrically in a group of two, and the steel bar welding rack is installed on the manual leveling rod and clamped and fixed by the adjustment steel plate. The adjustment steel plate moves up and down along the height direction of the manual leveling rod. The adjustment steel plate includes an upper adjustment steel plate and a lower adjustment steel plate. An upper adjustment steel plate and a lower adjustment steel plate form a group. The two ends of the steel bar welding rack are arranged between the upper adjustment steel plate and the lower adjustment steel plate and are locked by a plurality of bolts. The number of the adjustment steel plates is 2, and they are all located on the same horizontal plane, which speeds up the adjustment speed of the pre-embedded casing elevation and the pre-embedding accuracy, and does not require welding with the main reinforcement, and will not lose the main reinforcement. Compared with the traditional process, the efficiency and structural safety are greatly improved.

[0004] However, the fixing device of the road pre-buried sleeve in the above-mentioned prior art during laying is relatively simple, so that its support and positioning are poor during use, thus affecting its use effect; therefore, it does not meet the existing needs, and we propose a positioning and fixing device for road pre-buried sleeves. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning and fixing device for a pre-buried road casing, so as to solve the problem that the fixing device for the pre-buried road casing in the prior art proposed in the above background technology is relatively simple during laying, so that its supporting and positioning properties are poor during use, thus affecting its use effect.

[0006] To achieve the above object, the utility model provides the following technical solutions: a road pre-buried casing positioning and fixing device, comprising a pre-buried casing, both side end surfaces of the pre-buried casing are provided with fixing plates, the bottom of the pre-buried casing is provided with a positioning mechanism, and the positioning mechanism is provided with two;

[0007] Also includes:

[0008] A fixed seat, which is arranged on one side of the positioning mechanism, an adjusting seat is arranged on one side of the fixed seat, an adjusting rod is arranged between the fixed seat and the adjusting seat, and two adjusting rods are arranged, and the upper and lower end surfaces of the two adjusting rods are both provided with sliding grooves;

[0009] The connecting mechanism is arranged on one side of the fixed disk, and two connecting mechanisms are arranged. The two connecting mechanisms are arranged with fixing rings, and the front and rear end surfaces of the fixing rings are both arranged with connecting plates.

[0010] Preferably, a fixing plate is provided on one end surface of the fixing seat.

[0011] Preferably, both the fixing seat and the adjusting seat are provided with connecting grooves, and the upper surfaces of the connecting grooves are provided with anti-slip pads.

[0012] Preferably, a connecting rod is provided on one end surface of the fixing ring, and some end surfaces of the connecting rod are provided with plug-in grooves.

[0013] Preferably, a mounting hole is provided on the fixing plate.

[0014] Preferably, rotating columns are provided at the upper and lower ends of one end surface of the fixed disk.

[0015] Preferably, the insertion slot is snap-connected to the rotating column.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges two positioning mechanisms at the bottom of the embedded sleeve. After the positioning mechanism is fixed at the desired position by a fixing plate on the end face of one side of the fixing seat, the embedded sleeve can be placed inside the connecting groove. The adjusting seat on one side of the fixing seat is slidably connected to the fixing seat through an adjusting rod, so that the adjusting seat can adjust the width according to the size of the sleeve, which plays a positioning and fixing role while ensuring its flexibility in use. The anti-slip pad on the inner wall of the connecting groove can ensure the tightness of the connection between it and the sleeve, solving the problem that the fixing device of the road embedded sleeve in the prior art is relatively simple during laying, so that its support and positioning are poor during use, thereby affecting its use effect.

[0018] 2. A connecting mechanism is arranged on one side of the fixed disk, which is installed on the pipe and fixedly connected by the connecting plate on the fixed ring. Then, the connecting rod on the end face of one side of the fixed ring is plugged into the rotating column on the fixed disk through the plug-in groove. When the fixed ring is tightened, the connecting rod is rotatably connected to the rotating column, so that the distance between the fixed rings can be adjusted at will while the fixed disk and the fixed ring are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall structure of the road pre-buried casing positioning and fixing device of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the positioning mechanism structure of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the connecting mechanism structure of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the fixed disk structure of the utility model;

[0023] In the figure: 1. embedded sleeve; 2. fixing plate; 3. positioning mechanism; 4. adjusting seat; 5. fixing seat; 6. adjusting rod; 7. connecting groove; 8. anti-skid pad; 9. fixing plate; 10. connecting mechanism; 11. fixing ring; 12. connecting plate; 13. connecting rod; 14. plug-in groove; 15. rotating column; 16. mounting hole; 17. sliding groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a road pre-buried casing positioning and fixing device, comprising a pre-buried casing 1, both side end surfaces of the pre-buried casing 1 are provided with fixing plates 2, the bottom of the pre-buried casing 1 is provided with a positioning mechanism 3, and the positioning mechanism 3 is provided with two;

[0026] Also includes:

[0027] A fixed seat 5 is arranged on one side of the positioning mechanism 3, an adjusting seat 4 is arranged on one side of the fixed seat 5, an adjusting rod 6 is arranged between the fixed seat 5 and the adjusting seat 4, and two adjusting rods 6 are arranged, and the upper and lower end surfaces of the two adjusting rods 6 are both provided with sliding grooves 17;

[0028] A connecting mechanism 10 is arranged on one side of the fixing plate 2, and two connecting mechanisms 10 are provided. A fixing ring 11 is provided on the two connecting mechanisms 10. The front and rear end surfaces of the fixing ring 11 are provided with a connecting plate 12. When in use, two positioning mechanisms 3 are provided at the bottom of the embedded sleeve 1. After the positioning mechanism 3 is fixed at the desired position by the fixing plate 9 on the end surface of one side of the fixing seat 5, the embedded sleeve 1 can be placed inside the connecting groove 7. The adjusting seat 4 on one side of the fixing seat 5 is slidably connected to the fixing seat 5 through the adjusting rod 6, so that the adjusting seat 4 can adjust the width according to the size of the sleeve, which plays a role in positioning and fixing while ensuring its flexibility of use. The anti-slip pad 8 on the inner wall of the connecting groove 7 can ensure that it is connected to the fixing plate 9 on the inner wall of the fixing seat 5. The tightness of the connection between the sleeves solves the problem that the fixing device of the road pre-buried sleeve 1 in the prior art is relatively simple during laying, which makes its support and positioning properties poor during use, thus affecting its use effect. In addition, a connecting mechanism 10 is provided on one side of the fixed disk 2, and the connecting mechanism 10 is installed on the pipeline and fixedly connected by a connecting plate 12 on a fixed ring 11. Then, a connecting rod 13 on an end face of one side of the fixed ring 11 is plugged and connected with a rotating column 15 on the fixed disk 2 through a plug-in groove 14. When the fixed ring 11 is tightened, the connecting rod 13 is rotationally connected with the rotating column 15, so that the distance between the fixed disk 2 and the fixed ring 11 can be adjusted at will while the fixed disk 2 and the fixed ring 11 are connected.

[0029] See also Figure 1-Figure 4 A fixing plate 9 is provided on one end surface of the fixing seat 5 .

[0030] See also Figure 1-Figure 4 , the fixed seat 5 and the adjustment seat 4 are both provided with a connecting groove 7, and the upper surface of the connecting groove 7 is provided with an anti-slip pad 8. The connecting mechanism 10 is installed on the pipeline and fixedly connected by the connecting plate 12 on the fixing ring 11, and then the connecting rod 13 on one end face of the fixing ring 11 is plugged and connected with the rotating column 15 on the fixing disk 2 through the plug-in groove 14. While tightening the fixing ring 11, the connecting rod 13 is rotationally connected with the rotating column 15, so that the distance between the fixing disk 2 and the fixing ring 11 can be adjusted at will while the fixing ring 11 is connected.

[0031] See also Figure 1-Figure 4A connecting rod 13 is provided on one end face of the fixing ring 11, and some end faces of the connecting rod 13 are provided with plug-in grooves 14. The embedded sleeve 1 can be placed inside the connecting groove 7. The adjusting seat 4 on one side of the fixing seat 5 is slidably connected to the fixing seat 5 through the adjusting rod 6, so that the adjusting seat 4 can adjust the width according to the size of the sleeve, which plays a positioning and fixing role while ensuring its flexibility in use. The anti-slip pad 8 on the inner wall of the connecting groove 7 can ensure the tightness of the connection between it and the sleeve, which solves the problem that the fixing device of the road embedded sleeve 1 in the prior art is relatively simple during laying, so that its support and positioning are poor during use, thereby affecting its use effect.

[0032] See also Figure 1-Figure 4 The fixing plate 2 is provided with a mounting hole 16 .

[0033] See also Figure 1-Figure 4 A rotating column 15 is provided at the upper and lower ends of one end surface of the fixed disk 2. The connecting mechanism 10 is installed on the pipeline and fixedly connected by the connecting plate 12 on the fixed ring 11. Then, the connecting rod 13 on one end surface of the fixed ring 11 is plugged and connected with the rotating column 15 on the fixed disk 2 through the plug-in groove 14. When the fixed ring 11 is tightened, the connecting rod 13 is rotatably connected with the rotating column 15, so that the fixed disk 2 and the fixed ring 11 can be connected while the spacing between the fixed rings 11 can be adjusted at will.

[0034] See also Figure 1-Figure 4 The insertion slot 14 is snap-connected with the rotating column 15 .

[0035] Working principle: When in use, two positioning mechanisms 3 are arranged at the bottom of the embedded sleeve 1. After the positioning mechanism 3 is fixed at the desired position by the fixing plate 9 on the end face of one side of the fixing seat 5, the embedded sleeve 1 can be placed inside the connecting groove 7. The adjusting seat 4 on one side of the fixing seat 5 is slidably connected to the fixing seat 5 through the adjusting rod 6, so that the adjusting seat 4 can adjust the width according to the size of the sleeve, which plays a role in positioning and fixing while ensuring its flexibility in use. The anti-slip pad 8 on the inner wall of the connecting groove 7 can ensure the tightness of the connection between it and the sleeve, solving the problem of the road embedded sleeve 1 in the prior art during paving. The fixing device is relatively simple, so that its support and positioning performance are poor during use, thus affecting its use effect. In addition, a connecting mechanism 10 is arranged on one side of the fixed disk 2, and the connecting mechanism 10 is installed on the pipeline and fixedly connected by a connecting plate 12 on a fixed ring 11. Then, a connecting rod 13 on an end face of one side of the fixed ring 11 is plugged and connected to a rotating column 15 on the fixed disk 2 through a plug-in groove 14. When the fixed ring 11 is tightened, the connecting rod 13 is rotationally connected to the rotating column 15, so that the fixed disk 2 and the fixed ring 11 are connected and the spacing between the fixed rings 11 can be adjusted at will.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road pre-buried casing positioning and fixing device, comprising a pre-buried casing (1), both side end surfaces of the pre-buried casing (1) are provided with fixing plates (2), the bottom of the pre-buried casing (1) is provided with a positioning mechanism (3), and two positioning mechanisms (3) are provided; Features: Also includes: A fixed seat (5) is arranged on one side of the positioning mechanism (3); an adjusting seat (4) is arranged on one side of the fixed seat (5); an adjusting rod (6) is arranged between the fixed seat (5) and the adjusting seat (4); two adjusting rods (6) are arranged; upper and lower end surfaces of the two adjusting rods (6) are both provided with sliding grooves (17); A connecting mechanism (10) is arranged on one side of the fixed disk (2), and two connecting mechanisms (10) are provided. A fixing ring (11) is provided on the two connecting mechanisms (10), and connecting plates (12) are provided on the front and rear end surfaces of the fixing ring (11).

2. A road pre-buried casing positioning and fixing device according to claim 1, characterized in that: A fixing plate (9) is provided on one end surface of the fixing seat (5).

3. A road pre-buried casing positioning and fixing device according to claim 2, characterized in that: The fixing seat (5) and the adjusting seat (4) are both provided with a connecting groove (7), and an anti-slip pad (8) is provided on the upper surface of the connecting groove (7).

4. A road pre-buried casing positioning and fixing device according to claim 3, characterized in that: A connecting rod (13) is provided on one end surface of the fixing ring (11), and some end surfaces of the connecting rod (13) are provided with plug-in grooves (14).

5. A road pre-buried casing positioning and fixing device according to claim 4, characterized in that: The fixing plate (2) is provided with a mounting hole (16).

6. A road pre-buried casing positioning and fixing device according to claim 5, characterized in that: Rotating columns (15) are provided at the upper and lower ends of one end surface of the fixed disk (2).

7. A road pre-buried casing positioning and fixing device according to claim 6, characterized in that: The insertion slot (14) is snap-connected to the rotating column (15).

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