Quick connection module for derrick construction

Abstract

The utility model discloses a quick connection module for derrick construction, which comprises an upper die assembly and a lower die assembly, both the upper die assembly and the lower die assembly are made of metal materials, the upper die assembly comprises a plurality of upper die baffles, the lower die assembly comprises a plurality of lower die baffles, and the number of the upper die baffles is the same as that of the lower die baffles. Every two adjacent upper die baffles are fixed through welding, and the corresponding upper die baffles and lower die baffles are connected through connecting workpieces. According to the utility model, the purpose of quickly constructing the derrick foundation can be realized, the defects of long time consumption, difficulty in precision control and infirmness in reinforcement caused by manual on-site manufacturing of a standing mold are overcome, and the template can be repeatedly utilized and has high recovery value.

Description

Technical Field

[0001] The utility model relates to the technical field of derrick construction, in particular to a quick-connect module for derrick construction. Background Art

[0002] Traditional derrick foundation construction uses wooden formwork for on-site processing and assembly. That is, after the foundation floor is constructed, the site is laid out, and the carpenters process and manufacture the formwork on-site according to the positioning of the layout, and then support and fix it after assembly.

[0003] The use of traditional carpentry on-site formwork requires a high level of skill from the carpenters, takes a long time, and is difficult to support and fix the formwork. Once the support strength is insufficient during the concrete pouring process, rework may be required, resulting in huge construction time and economic losses. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a quick-connect module for derrick construction, which can achieve the purpose of rapid construction of the derrick foundation and solve the disadvantages of long time consumption, difficult precision control and unreliable reinforcement caused by manual on-site mold making. In addition, the template of the utility model is reusable and has high recycling value.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quick-connect mold group for derrick construction includes an upper mold assembly and a lower mold assembly, both of which are made of metal materials. The upper mold assembly includes multiple upper mold baffles, and the lower mold assembly includes multiple lower mold baffles. The number of upper mold baffles and lower mold baffles is the same, and two adjacent upper mold baffles are fixed by welding, and the corresponding upper mold baffles and lower mold baffles are connected by connecting workpieces.

[0007] Preferably, the connecting workpiece is a hinge.

[0008] Preferably, the upper mold baffle includes two side baffles, a front baffle and a rear baffle.

[0009] Preferably, the lower mold baffle includes two longitudinal bottom plates and two transverse bottom plates.

[0010] Preferably, a fixing ear is installed at the bottom of the lower mold baffle.

[0011] Preferably, the upper mold baffle and the lower mold baffle both include a polygonal frame structure, and a reinforcing bar is fixed to the middle part of the frame structure.

[0012] Preferably, the reinforcing bars are arranged in plurality, and the distance between two adjacent reinforcing bars does not exceed 500 mm.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Compared with traditional existing wooden formwork, steel formwork can be manufactured in advance in vacant space.

[0015] 2. Compared with the traditional wooden formwork, it is simple to erect the formwork and the technical requirements are greatly reduced.

[0016] 3. Compared with traditional standing wood formwork, it greatly reduces labor intensity, has a high degree of mechanization and low safety risks.

[0017] 4. Depending on the urgency of the construction period, one set of combined steel formwork can be used to cast one by one, or four sets of combined steel formwork can be prepared in advance and four derrick foundations can be cast at the same time within one day, thereby effectively shortening the construction period.

[0018] 5. It can be reused, has high residual value, and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the side baffle of the utility model structure.

[0021] Figure 3 This is a schematic diagram of the front baffle of the utility model structure.

[0022] Figure 4 This is a schematic diagram of the rear baffle structure of the utility model.

[0023] Figure 5 It is a schematic diagram of the longitudinal bottom plate of the utility model structure.

[0024] Figure 6 It is a schematic diagram of the horizontal bottom plate of the structure of the utility model.

[0025] In the figure: 100, lower mold assembly; 110, longitudinal bottom plate; 111, bottom frame one; 112, bottom plate reinforcement rib one; 113, fixing ear one; 120, transverse bottom plate; 121, bottom frame two; 122, bottom reinforcement rib two; 123, fixing ear two; 200, upper mold assembly; 210, side baffle; 211, side baffle frame; 212, side baffle reinforcement rib; 220, front baffle; 221, front baffle frame; 222, front baffle reinforcement rib; 230, rear baffle; 231, rear baffle frame; 232, rear baffle reinforcement rib; 300, connecting workpieces. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0028] See attached Figure 1 -Attached Figure 6 A quick-connect mold assembly for derrick construction includes an upper mold assembly 200 and a lower mold assembly 100. The upper mold assembly 200 and the lower mold assembly 100 are both made of metal materials. The upper mold assembly 200 includes multiple upper mold baffles, and the lower mold assembly 100 includes multiple lower mold baffles. The number of upper mold baffles and lower mold baffles is the same. Two adjacent upper mold baffles are fixed by welding, and two adjacent lower mold baffles are also fixed by welding. The corresponding upper mold baffles and lower mold baffles are connected by connecting workpieces 300. After the connecting workpieces 300 are installed, the lower mold assembly 100 and the upper mold assembly 200 can be connected to form a relatively fixed whole through the connecting workpiece 300. The combination of the two can play the role of a mold in the derrick, which is convenient for subsequent construction.

[0029] The mold here is usually a temporary well drilling frame required for use in vertical shaft drilling construction, and the metal material usually chosen is steel.

[0030] Through the above structural design, metal materials can replace traditional wooden molds. They can be processed according to drawings before construction and welded and connected at the construction site. The processing and splicing process is simple and fast, which greatly improves the efficiency of derrick construction and the accuracy and stability of the overall structure.

[0031] It should be noted here that the lower mold assembly 100 here has a relatively regular shape and plays a supporting and limiting role at the bottom. The upper mold assembly 200 is determined according to the on-site construction requirements and can be set to a special-shaped structure. The lower mold assembly 100 and the upper mold assembly 200 are processed separately and then assembled by connecting the workpiece 300, which reduces the difficulty of early processing and later construction.

[0032] Preferably, the connecting workpiece 300 is a hinge. The hinge structure is simple and reliable and can be quickly installed. In addition, the hinge is an existing common part that is easy to obtain, which further improves the efficiency and accuracy of the overall structural assembly.

[0033] The upper mold baffle here includes two side baffles 210, a front baffle 220 and a rear baffle 230. The two side baffles 210 have the same size, and the outer dimensions of the front baffle 220 and the rear baffle 230 can be processed and determined according to actual needs.

[0034] The lower mold baffle here includes two longitudinal bottom plates 110 and two transverse bottom plates 120. The longitudinal bottom plates 110 and the transverse bottom plates 120 are both set to be rectangular. Usually, the two have the same height, and the length and thickness are comprehensively determined according to the installation position and the size of the upper mold assembly 200.

[0035] A fixing ear is installed at the bottom of the lower mold baffle, and the lower mold baffle is fixed to the ground through the fixing ear. The fixing ear can be fixed by structures such as expansion screws and limit anchor piles.

[0036] Both the upper mold baffle and the lower mold baffle include a polygonal frame structure, and a reinforcing bar is fixed in the middle part of the frame structure. For the upper mold baffle and the lower mold baffle with larger sizes, designing the reinforcing bar in the middle position can enhance the strength of the overall structure and meet the processing requirements.

[0037] The spacing between the reinforcement bars here is set to be multiple, and the spacing between two adjacent reinforcement bars does not exceed 500mm to avoid the spacing being too large to play a role in strengthening the support; at the same time, the spacing between the two should not be too small to avoid the overall structural quality exceeding the design specifications.

[0038] a. After the four pieces of the upper special-shaped structure are made according to the drawing, the sides are spliced ​​and welded together.

[0039] b. The four pieces of the upper structure are formed into a whole and connected to the lower base structure through hinges.

[0040] C. The base is fixedly connected by the foundation fixing ears at the bottom and the limit anchor piles pre-buried during the pouring of the derrick foundation concrete cushion layer.

[0041] According to the derrick foundation design drawing, draw the steel structure template drawing, and then process and manufacture it according to the drawing.

[0042] After the excavator has dug the foundation outline and completed the concrete cushion construction, 8 fixed limit anchor piles (the size and positioning correspond to the fixed ears of the steel structure formwork foundation) are buried in advance according to the measured center cross line during the concrete cushion pouring process, and the combined steel formwork is hoisted to the designated position and fixed with the anchor piles by a crane, and then the concrete pouring is carried out directly.

[0043] The formwork consists of 8 single steel structure formworks. The four upper pieces are welded together, and the four lower pieces are welded together. The upper and lower parts are connected together by hinges.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-connect die set for derrick construction, comprising an upper die assembly (200) and a lower die assembly (100), characterized in that: The upper die assembly (200) and the lower die assembly (100) are both made of metal materials; the upper die assembly (200) comprises a plurality of upper die baffles; the lower die assembly (100) comprises a plurality of lower die baffles; the number of the upper die baffles and the number of the lower die baffles are the same; two adjacent upper die baffles are fixed by welding; and the corresponding upper die baffles and lower die baffles are connected by a connecting workpiece (300).

2. A quick-connect module for derrick construction according to claim 1, characterized in that: The connecting workpiece (300) is a hinge.

3. A quick-connect module for derrick construction according to claim 1, characterized in that: The upper mold baffle comprises two side baffles (210), a front baffle (220) and a rear baffle (230).

4. A quick-connect module for derrick construction according to claim 1, characterized in that: The lower mold baffle comprises two longitudinal bottom plates (110) and two transverse bottom plates (120).

5. A quick-connect module for derrick construction according to claim 1, characterized in that: A fixing ear is installed at the bottom of the lower die baffle.

6. A quick-connect module for derrick construction according to claim 1, characterized in that: The upper mold baffle plate and the lower mold baffle plate both include a polygonal frame structure, and a reinforcing bar is fixed to the middle part of the frame structure.

7. A quick-connect module for derrick construction according to claim 6, characterized in that: The reinforcing bars are arranged at intervals of a plurality, and the distance between two adjacent reinforcing bars does not exceed 500 mm.

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