Binding jig frame for precast beam steel bars

Abstract

The utility model provides a prefabricated beam steel bar binding jig frame, which belongs to the technical field of binding jig frames and comprises a jig frame body. The jig frame body is arranged in a split mode and comprises a plurality of split parts, the split parts are sequentially arranged in the length direction of the jig frame body, and every two adjacent split parts are detachably connected. According to the prefabricated beam reinforcing steel bar binding jig frame, when the jig frame body needs to be transferred, the connected split parts are disconnected, so that the jig frame body is divided into the plurality of split parts which are shorter and smaller in size to be transferred, and therefore the situation that due to the fact that the prefabricated beam reinforcing steel bar binding jig frame is longer and larger in size, the prefabricated beam reinforcing steel bar binding jig frame cannot be transferred is avoided. Therefore, the problem of difficult transfer is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of binding jigs, and more specifically, relates to a reinforcing bar binding jig for precast beams. Background Art

[0002] A precast beam is a beam that is prefabricated in a factory and then transported to the construction site for installation and fixation at the designed position. In the production of precast beams, a jig is required to bind the bottom plate and web steel bars. Since the reinforcing bar binding jig for precast beams is long in length and large in volume, it is relatively difficult to transport. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a reinforcing bar binding jig for precast beams, aiming to solve the problem that it is relatively difficult to transport due to the long length and large volume of the reinforcing bar binding jig for precast beams.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a reinforcing bar binding jig for precast beams, including a jig body. The jig body is divided into parts, including a plurality of divided parts. The plurality of divided parts are arranged in sequence along the length direction of the jig body, and two adjacent divided parts are detachably connected.

[0005] In a possible implementation, a locking unit is provided between every two adjacent divided parts. The locking unit includes a fixed tube and a sliding rod. The fixed tube is arranged along the length direction of the jig body, and the fixed tube is fixedly connected to one of the divided parts adjacent to the locking unit. The sliding rod is slidably inserted into the fixed tube, and the sliding rod is fixedly connected to the other divided part adjacent to the locking unit.

[0006] In a possible implementation, the locking unit further includes a fixed shaft, a connecting piece, and a limiting shaft. The fixed shaft is perpendicular to the fixed tube, and one end of the fixed shaft is fixedly connected to the fixed tube. The connecting piece is slidably sleeved outside the fixed shaft. The limiting shaft is parallel to the fixed shaft and slidably inserted into the sliding rod, and the limiting shaft is fixedly connected to the connecting piece.

[0007] In a possible implementation, the side wall of the other end of the fixed shaft has a protruding limiting portion, and the connecting piece is located between the fixed tube and the limiting portion.

[0008] In a possible implementation, the locking unit further includes a compression spring. The compression spring is sleeved outside the fixed shaft, and both ends of the compression spring are respectively abutted against the connecting piece and the limiting portion.

[0009] In a possible implementation, the locking unit further includes a pull ring. The pull ring is fixedly arranged on the connecting piece.

[0010] In a possible implementation, the fixed shaft is horizontally arranged and fixedly connected to one of the vertical surfaces of the fixed tube.

[0011] In a possible implementation, the bottom of the split part is provided with a plurality of rolling wheels.

[0012] In a possible implementation, the split part is provided with a plurality of threaded holes with vertical axis lines. A connecting shaft is inserted into the threaded holes. The connecting shaft is provided with external threads for threaded connection with the inserted threaded holes. The bottom of the connecting shaft is fixedly provided with an abutting member for abutting against the ground.

[0013] In a possible implementation, the connecting shaft is fixedly provided with a driving shaft perpendicular to the connecting shaft.

[0014] In the embodiment of the present application, when the tire rack body needs to be transported, the connected split parts are disconnected, so that the tire rack body is divided into a plurality of split parts with shorter lengths and smaller volumes for transportation, thereby avoiding the problem that it is more difficult to transport due to the longer length and larger volume of the precast beam steel bar binding tire rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Is an isometric structural schematic diagram of a precast beam steel bar binding tire rack provided by an embodiment of the present invention;

[0017] Figure 2 Is Figure 1 An enlarged structural schematic diagram of the local area A in

[0018] Figure 3 Is Figure 1 An enlarged structural schematic diagram of the local area B in

[0019] Figure 4 Is an isometric structural schematic diagram of a connecting member, a limiting shaft and a pull ring after connection in a precast beam steel bar binding tire rack provided by an embodiment of the present invention.

[0020] In the figure: 1, tire rack body; 11, split part; 21, fixed tube; 22, sliding rod; 23, fixed shaft; 231, limiting part; 24, connecting member; 25, limiting shaft; 26, compression spring; 27, pull ring; 3, rolling wheel; 4, connecting shaft; 5, abutting member; 6, driving shaft. Detailed implementation manners

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] It should be further noted that the accompanying drawings and implementation manners of the present utility model mainly describe and explain the concept of the present utility model. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, etc. may not be completely described. However, on the premise that those skilled in the art understand the concept of the present utility model, those skilled in the art can adopt well-known methods to implement the above specific forms and settings.

[0023] When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] The orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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 to the present utility model.

[0025] Please refer to Figure 1 together, and a precast beam steel bar binding jig provided by the present utility model will be described. The precast beam steel bar binding jig includes a jig body 1. The jig body 1 is divided into parts, including a plurality of divided parts 11. The plurality of divided parts 11 are arranged in sequence along the length direction of the jig body 1, and two adjacent divided parts 11 are detachably connected.

[0026] Compared with the prior art, for the precast beam steel bar binding jig provided by the present utility model, when the jig body 1 needs to be transported, the connected divided parts 11 are disconnected, so that the jig body 1 is divided into a plurality of divided parts 11 with shorter lengths and smaller volumes for transportation, thereby avoiding the problem that it is difficult to transport due to the long length and large volume of the precast beam steel bar binding jig.

[0027] When the plurality of divided parts 11 are transported to the predetermined use location, the plurality of divided parts 11 are sequentially connected to be assembled into the jig body 1.

[0028] In some embodiments, in order to achieve detachable connection of two adjacent split parts 11, the structure shown in Figure 1 and Figure 2 can be adopted. Referring to Figure 1 and Figure 2 , a locking unit is provided between every two adjacent split parts 11. The locking unit includes a fixed tube 21 and a sliding rod 22. The fixed tube 21 is arranged along the length direction of the tire rack body 1, and the fixed tube 21 is fixedly connected to one of the split parts 11 adjacent to the locking unit. The sliding rod 22 is slidably disposed in the fixed tube 21, and the sliding rod 22 is fixedly connected to the other split part 11 adjacent to the locking unit. The two adjacent split parts 11 are slidably connected together through the sliding fit of the sliding rod 22 and the fixed tube 21. When the sliding rod 22 slides out of the fixed tube 21, the connection between the two adjacent split parts 11 is disconnected. In this embodiment, since the locking unit is located between two adjacent split parts 11, the locking unit is adjacent to these two split parts 11.

[0029] In some embodiments, the above-mentioned feature locking unit can adopt the structure shown in Figure 2 and Figure 4 . Referring to Figure 2 and Figure 4 , the locking unit further includes a fixed shaft 23, a connecting member 24 and a limiting shaft 25. The fixed shaft 23 is perpendicular to the fixed tube 21, and one end of the fixed shaft 23 is fixedly connected to the fixed tube 21. The connecting member 24 is slidably sleeved outside the fixed shaft 23. The limiting shaft 25 is parallel to the fixed shaft 23 and is slidably disposed in the sliding rod 22, and the limiting shaft 25 is fixedly connected to the connecting member 24. The fixed shaft 23 restricts the relative sliding of the sliding rod 22 and the fixed tube 21 through the connecting member 24 and the limiting shaft 25, so that the sliding rod 22 remains slidably disposed in the fixed tube 21. When the sliding of the connecting member 24 causes the limiting shaft 25 to slide out of the sliding rod 22, the sliding rod 22 can slide out of the fixed tube 21.

[0030] In some embodiments, the above-mentioned feature fixed shaft 23 can adopt the structure shown in Figure 2 . Referring to Figure 2 , the side wall of the other end of the fixed shaft 23 has a limiting portion 231 protruding outward. The connecting member 24 is located between the fixed tube 21 and the limiting portion 231. The limiting portion 231 can prevent the connecting member 24 from sliding away from the fixed shaft 23.

[0031] In some embodiments, the above-mentioned feature locking unit can adopt the structure shown in Figure 2 . Referring to Figure 2, the locking unit further includes a compression spring 26. The compression spring 26 is sleeved outside the fixed shaft 23, and two ends of the compression spring 26 are respectively abutted against the connecting member 24 and the limiting portion 231. The resilience of the compression spring 26 can increase the resistance for the limiting shaft 25 to slide out of the sliding rod 22, thereby increasing the reliability of the limiting shaft 25 passing through the sliding rod 22.

[0032] In some embodiments, the above-described locking unit may adopt a structure as Figure 2 shown. Refer to Figure 2 , the locking unit further includes a pull ring 27. The pull ring 27 is fixedly arranged on the connecting member 24. It is more convenient to drive the connecting member 24 to slide through the pull ring 27.

[0033] In some embodiments, refer to Figure 2 , the fixed shaft 23 is horizontally arranged and fixedly connected to one of the vertical surfaces of the fixed pipe 21. After the limiting shaft 25 exits from the sliding rod 22, the connecting member 24 is rotated to a natural state under the action of gravity, and at this time, the limiting shaft 25 is located below the fixed shaft 23 and avoids the moving path of the sliding rod 22, so that the sliding rod 22 can slide out of the fixed pipe 21 and slide into the fixed pipe 21 again more conveniently.

[0034] In some embodiments, refer to Figure 1 , the bottom of the split part 11 is provided with a plurality of rolling wheels 3. The split part 11 can be conveniently driven to move through the rolling wheels 3.

[0035] In some embodiments, refer to Figure 1 and Figure 3 , the split part 11 is provided with a plurality of threaded holes with vertically arranged central axes. A connecting shaft 4 is inserted into the threaded holes. The connecting shaft 4 is provided with an external thread for threadedly connecting with the inserted threaded holes. A contact member 5 for abutting against the ground is fixedly arranged at the bottom of the connecting shaft 4. When the split part 11 needs to move, the connecting shaft 4 is driven to rotate so that the contact member 5 is separated from the ground contact; when a plurality of split parts 11 form the tire rack body 1, the connecting shaft 4 is driven to rotate so that the contact member 5 contacts the ground. In this way, the resistance for the tire rack body 1 to move can be increased, and further the stability of the tire rack body 1 can be increased.

[0036] In some embodiments, refer to Figure 3 , the connecting shaft 4 is fixedly provided with a driving shaft 6 perpendicular to the connecting shaft 4. It is more convenient to drive the connecting shaft 4 to rotate through the driving shaft 6.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A prefabricated beam reinforcement tyre frame, characterized in that: include: The tire frame body is divided into multiple parts, which are arranged in sequence along the length direction of the tire frame body, and two adjacent parts are detachably connected.

2. A prefabricated beam reinforcement tyre as claimed in claim 1, characterized in that: A locking unit is provided between every two adjacent split parts, and the locking unit comprises: A fixing tube, arranged along the length direction of the tire frame body, the fixing tube being fixedly connected to one of the split parts adjacent to the locking unit; A sliding rod is slidably arranged in the fixing tube, and the sliding rod is fixedly connected to another split part adjacent to the locking unit.

3. A prefabricated beam reinforcement tyre as claimed in claim 2, characterized in that: The locking unit further comprises: A fixed shaft, which is perpendicular to the fixed tube, and one end of the fixed shaft is fixedly connected to the fixed tube; A connecting piece, slidably sleeved outside the fixed shaft; The limiting shaft is parallel to the fixed shaft and slidably penetrates the sliding rod, and the limiting shaft is fixedly connected to the connecting member.

4. A prefabricated beam reinforcement tyre as claimed in claim 3, characterized in that: The side wall of the other end of the fixed shaft has a limiting portion protruding outward, and the connecting member is located between the fixed tube and the limiting portion.

5. A prefabricated beam reinforcement tyre as claimed in claim 4, characterized in that: The locking unit further comprises: A compression spring is sleeved outside the fixed shaft, and two ends of the compression spring are respectively in contact with the connecting member and the limiting portion.

6. A prefabricated beam reinforcement tyre binding frame as claimed in claim 3, characterized in that: The locking unit further comprises: The pull ring is fixed on the connecting piece.

7. A prefabricated beam reinforcement tyre binding frame as claimed in claim 3, characterized in that: The fixed shaft is arranged horizontally and is fixedly connected to one of the vertical surfaces of the fixed pipe.

8. The prefabricated beam reinforcement tyre binding frame according to claim 1, characterized in that: The bottom of the split part is provided with a plurality of rolling wheels.

9. A prefabricated beam reinforcement tyre as claimed in claim 8, characterized in that: The split part is provided with a plurality of threaded holes with vertical axis lines, a connecting shaft is passed through the threaded holes, the connecting shaft is provided with external threads for threaded connection with the threaded holes, and an abutment piece for abutting against the ground is fixed at the bottom of the connecting shaft.

10. A prefabricated beam reinforcement tyre as claimed in claim 9, characterized in that: The connecting shaft is fixed with a driving shaft which is perpendicular to the connecting shaft.

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