Adjustable reinforcement cage top positioning mould

Abstract

The utility model relates to the technical field of building construction, and particularly discloses an adjustable reinforcement cage top positioning mould. The mold comprises a mold body, the mold body comprises a supporting bottom plate and a shaping top plate which are arranged above a pile head in parallel, the shaping top plate and the supporting bottom plate are both in a circular ring shape, the shaping top plate is located above the supporting bottom plate, and the periphery of the shaping top plate is tightly attached to pile head steel bars to form a plurality of centrosymmetric shaping point positions. According to the reshaping device, the reshaping top plate can be tightly attached to the pile head reinforcing steel bar to form a plurality of reshaping point positions, it can be guaranteed that the pile head reinforcing steel bar is adjusted to the angle required by design, and therefore the quality of the whole structure is improved; due to the design of the annular supporting bottom plate and the shaping top plate, the multiple shaping point positions are in central symmetry around the center of the shaping top plate, and it is ensured that each pile head steel bar can obtain the same shaping effect; due to the design of the annular supporting bottom plate and the shaping top plate, the clamping fixture mounting process is simpler, more convenient and quicker, and the operation time of a construction site is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, more particularly to an adjustable reinforcement cage top positioning mould. BACKGROUND

[0002] The pile head reinforcement of the bored pile extending into the pile cap part needs to be positioned and adjusted according to the angle requirement in the shape of a "bell mouth" according to the design drawing requirement before the pile head is chiseled and the pile cap is constructed, the conventional construction method is to correct and adjust the reinforcement to the angle required by the design by manual or positioning mould, the error of the manual correction method is relatively large, the angle of the traditional positioning mould can be corrected is fixed, and the effect of the reinforcement angle is poor in the face of different design requirements. SUMMARY

[0003] The utility model provides a kind of adjustable reinforcement cage top positioning mould, it can overcome certain or some defects of prior art.

[0004] According to the adjustable reinforcement cage top positioning mould of the utility model, it includes mould body, mould body includes the support base plate and the shaping top plate being arranged in parallel above pile head, shaping top plate and support base plate are all annular and shaping top plate is located above support base plate, shaping top plate is tightly formed multiple center-symmetrical shaping points around pile head reinforcement.

[0005] Through the utility model, shaping top plate can be closely attached to pile head reinforcement, and multiple shaping points are formed, which helps to ensure that the pile head reinforcement is adjusted to the angle required by the design, thereby improving the quality of the overall structure;The annular support base plate and shaping top plate design make multiple shaping points center-symmetric around the center of shaping top plate, to ensure that each pile head reinforcement can obtain the same shaping effect;The annular support base plate and shaping top plate design also make the mould installation process more simple and fast, reduce the operation time of construction site.

[0006] Preferably, a connecting rod is arranged between the support base plate and the shaping top plate for connecting the support base plate and the shaping top plate.

[0007] Through the utility model, the stability between the support base plate and the shaping top plate is increased by the arrangement of the connecting rod, so that the entire mould body is more solid and is not easy to deform or shift due to external force.

[0008] Preferably, a lifting lug is arranged above the shaping top plate for lifting.

[0009] Through the utility model, the setting of the lifting lug makes the whole mould be easily transported and on-site carried by hoisting equipment such as a crane, improves construction efficiency; hoisting by the lifting lug can significantly reduce manpower demand, reduces labor intensity, saves human resources; standardized hoisting operation by the lifting lug can effectively reduce accidental injury accidents caused by manual carrying, improves the safety of the construction site.

[0010] Preferably, the support base is provided with an adjusting device for adjusting the shaping angle of the mould body.

[0011] Under different construction requirements, the traditional positioning mould is replaced to adapt to different requirements for shaping, and the adjusting device is arranged to adjust the shaping angle under different construction requirements, thereby increasing the flexibility of construction; the operator can accurately control the shaping angle of the mould body through the adjusting device, ensure the accurate position of the reinforcement cage or pile head reinforcement, and improve the construction quality; the adjusting device can quickly adjust the shaping angle of the mould body on the construction site, save a lot of time, and speed up the construction progress; the adjusting device makes the mould body adapt to different engineering requirements and environmental conditions, is suitable for various types of construction scenes, increases the versatility, and can be circulated and used in multiple construction sites.

[0012] Preferably, the adjusting device comprises an adjusting bolt provided on the support base and having an external thread, the support base is further provided with an adjusting through hole with an internal thread, and the adjusting bolt is threadedly connected with the adjusting through hole.

[0013] Through the utility model, the adjusting bolt can adjust the height of the mould body to adjust the shaping angle through thread cooperation, reduce the height of the mould body to increase the shaping angle, raise the height of the mould body to reduce the shaping angle; the thread cooperation provides accurate fine adjustment function, and the adjustment of the shaping angle is more accurate; when the chiseling effect above the pile head is poor, a plurality of adjusting bolts are arranged on the support base, the mould body can be in a horizontal state through the adjustment of the plurality of adjusting bolts, and the shaping effect is further improved; the structure of the thread cooperation is stable and durable, can maintain the adjusting function in multiple uses, and reduces the frequency of maintenance and replacement; the thread adjusting mechanism is simple to operate, only needs to rotate the adjusting bolt to realize the adjustment, does not need complex tools or procedures, and is more time-saving in construction.

[0014] Preferably, the mould body is made of Q690D steel.

[0015] Through this invention, the jig body made of Q690D steel has high yield strength and tensile strength, which can withstand large construction loads and ensure its stability and safety during operation; at the same time, it also has good wear resistance, which can resist wear during construction and extend the service life of the jig body. Attached Figure Description

[0016] Fig. 1 A schematic diagram of the adjustable rebar cage top positioning fixture and pile head rebar;

[0017] Fig. 2 Schematic diagram of an adjustable rebar cage top positioning fixture;

[0018] Fig. 3 This is a schematic diagram of the adjustment device. Detailed Implementation

[0019] To further understand the content of this utility model, a detailed description of the utility model is provided in conjunction with the embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the utility model.

[0020] Example 1

[0021] like Figs. 1-3 As shown, this embodiment provides an adjustable rebar cage top positioning jig, which includes a jig body 100. The jig body 100 includes a supporting base plate 130 and a shaping top plate 120 arranged parallel above the pile head 110. Both the shaping top plate 120 and the supporting base plate 130 are annular, and the shaping top plate 120 is located above the supporting base plate 130. The shaping top plate 120 is closely attached to the pile head rebar 140 to form a plurality of centrally symmetrical shaping points 150.

[0022] In this embodiment, the shaping top plate 120 can closely fit the pile head reinforcement 140, forming multiple shaping points 150. This helps to ensure that the pile head reinforcement 140 is adjusted to the angle required by the design, thereby improving the overall structural quality. The design of the annular support base plate 130 and the shaping top plate 120 makes the multiple shaping points 150 centrally symmetrical around the center of the shaping top plate 120, ensuring that each pile head reinforcement 140 can obtain the same shaping effect. The design of the annular support base plate 130 and the shaping top plate 120 also makes the jig installation process simpler and faster, reducing the operation time on the construction site.

[0023] In this embodiment, a connecting rod 210 for connecting the supporting base plate 130 and the shaping top plate 120 is provided between the supporting base plate 130 and the shaping top plate 120.

[0024] Through the embodiment, the setting of the connecting rod 210 increases the stability between the supporting bottom plate 130 and the shaping top plate 120, so that the whole mold body 100 is more solid and is not easy to deform or displace due to external force.

[0025] In the embodiment, the shaping top plate 120 is provided with a lifting lug 220 for lifting.

[0026] Through the embodiment, the setting of the lifting lug 220 enables the whole mold to be easily transported and on-site carried by a lifting device such as a crane, improving the construction efficiency; the use of the lifting lug 220 for lifting can significantly reduce the demand for manpower, reduce the labor intensity, and save human resources; the standardized lifting operation through the lifting lug 220 can effectively reduce accidental injury accidents caused by manual carrying, and improve the safety of the construction site.

[0027] In the embodiment, the supporting bottom plate 130 is provided with an adjusting device 230 for adjusting the shaping angle of the mold body 100.

[0028] Through the embodiment, in the face of different construction requirements, the use of traditional positioning molds for shaping requires replacing the positioning molds to adapt to different requirements, and the setting of the adjusting device 230 enables the shaping angle to be adjusted under different construction requirements, increasing the flexibility of construction; through the adjusting device 230, the operator can accurately control the shaping angle of the mold body 100, ensuring the accurate position of the reinforcement cage or pile head reinforcement 140, and improving the construction quality; on the construction site, the shaping angle of the mold body 100 can be quickly adjusted through the adjusting device 230, saving a lot of time and speeding up the construction progress; the adjusting device 230 enables the mold body 100 to adapt to different engineering requirements and environmental conditions, is suitable for various types of construction scenes, increases the versatility, and can be circulated and used in multiple construction sites.

[0029] In the embodiment, the adjusting device 230 includes an adjusting bolt 310 provided on the supporting bottom plate 130 and having an external thread, and the supporting bottom plate 130 is also provided with an adjusting through hole 320 with an internal thread, and the adjusting bolt 310 and the adjusting through hole 320 are threadedly connected.

[0030] By the embodiment, the adjusting bolt 310 can realize the adjustment of the shaping angle by finely adjusting the height of the mold body 100 through the threaded cooperation, the height of the mold body 100 is reduced to realize the increase of the shaping angle, the height of the mold body 100 is raised to realize the reduction of the shaping angle; the threaded cooperation provides the accurate fine adjustment function, so that the adjustment of the shaping angle is more accurate; when the chiseling effect above the pile head 110 is poor, a plurality of adjusting bolts 310 are arranged on the supporting bottom plate 130, the mold body 100 can be in a horizontal state through the adjustment and cooperation of the plurality of adjusting bolts 310, and the shaping effect is further improved; the threaded cooperation structure is relatively stable and durable, can maintain the adjustment function in multiple uses, and reduces the maintenance and replacement frequency; the threaded adjustment mechanism is simple to operate, only needs to rotate the adjusting bolt 310 to realize the adjustment, and does not need complex tools or procedures, and is relatively time-saving in construction.

[0031] In the embodiment, the mold body 100 is made of Q690D steel.

[0032] By the embodiment, the mold body 100 made of Q690D steel has relatively high yield strength and tensile strength, can bear relatively large construction load, ensures the stability and safety in work, and has good wear resistance, can resist wear in the construction process, and prolongs the service life of the mold body 100.

[0033] It is easy to understand that, on the basis of one or more embodiments provided in the application, other embodiments can be obtained by combining, splitting, recombining and the like of the embodiments of the application, and these embodiments do not exceed the protection scope of the application.

[0034] The utility model and its implementation mode are described above, and the description is not restrictive, and the embodiments shown are only part of the implementation mode of the utility model, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the utility model.

Claims

1. An adjustable rebar cage top positioning jig, characterized in that: The jig body (100) includes a supporting base plate (130) and a shaping top plate (120) that are parallel to the pile head (110). Both the shaping top plate (120) and the supporting base plate (130) are circular, and the shaping top plate (120) is located above the supporting base plate (130). The shaping top plate (120) is closely attached to the pile head reinforcement (140) to form multiple centrally symmetrical shaping points (150).

2. The adjustable rebar cage top positioning fixture according to claim 1, characterized in that: A connecting rod (210) is provided between the supporting base plate (130) and the shaping top plate (120) for connecting the supporting base plate (130) and the shaping top plate (120).

3. The adjustable rebar cage top positioning fixture according to claim 1, characterized in that: The top plate (120) is equipped with lifting lugs (220) for hoisting.

4. The adjustable rebar cage top positioning fixture according to claim 1, characterized in that: An adjustment device (230) for adjusting the shaping angle of the fixture body (100) is provided at the support base plate (130).

5. The adjustable rebar cage top positioning fixture according to claim 4, characterized in that: The adjustment device (230) includes an adjustment bolt (310) with external threads on the support base plate (130), and the support base plate (130) is also provided with an adjustment through hole (320) with internal threads. The adjustment bolt (310) and the adjustment through hole (320) are threadedly engaged.

6. The adjustable rebar cage top positioning fixture according to claim 1, characterized in that: The fixture body (100) is made of Q690D steel.

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