Prefabricated part supporting jack

Abstract

The utility model provides a prefabricated part supporting jack which is characterized in that front, back, left and right supporting grooves are horizontally arranged, notches of the front, back, left and right supporting grooves are upward, the front and back supporting grooves are arranged in the front-back direction and are arranged at intervals in the front-back direction, and the left and right supporting grooves are arranged in the left-right direction and are arranged at intervals in the left-right direction; the position between the front and rear supporting grooves is positioned between the left and right supporting grooves; the middle connecting plate is horizontally arranged, located among the rear end of the front supporting groove, the front end of the rear supporting groove, the right end of the left supporting groove and the left end of the right supporting groove and connected with the rear end of the front supporting groove, the front end of the rear supporting groove, the right end of the left supporting groove and the left end of the right supporting groove. And the upper end of the supporting screw rod is positioned below the middle connecting plate and is horizontally and rotatably connected with the middle connecting plate. The utility model has the advantages that the construction is simple, the safety factor is increased, and the cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially the technical field of prefabricated component construction, and specifically relates to a prefabricated component supporting jacking. BACKGROUND

[0002] Building construction refers to the production activity in the implementation stage of engineering construction, is the building process of various buildings, and can also be regarded as the process of changing various lines on design drawings into real objects at specified sites. It includes foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like.

[0003] The prefabricated component refers to a steel, wood or concrete component that is prefabricated according to design specifications in a factory or on site. It includes prefabricated bridge components, prefabricated tunnel components, prefabricated house components, prefabricated slope protection components and prefabricated pipeline components. The prefabricated component has been widely used in the field of engineering construction, such as roads, bridges, tunnels, railways, airports, wharfs, subways, power, water conservancy, coal mines and various types of engineering. In the construction field, the prefabricated component has the advantages of batch production, advanced technology, time saving, quality improvement and the like, and can effectively reduce the construction period and labor cost, and improve the construction efficiency and engineering quality.

[0004] At present, the prefabricated component, especially the prefabricated plate (such as a laminated slab, a truss slab or a profiled steel slab), is generally constructed by using a conventional support frame (generally a disc buckle frame or a steel structure fastener). The top of the frame body is generally in the form of a main beam + a secondary beam + a formwork. The secondary beam is directly placed on the main beam and is easy to move, but is not firm enough. The formwork is completely wasted.

[0005] Therefore, it is desirable to provide a prefabricated component supporting jacking that has the advantages of simple construction, increased safety factor and cost saving. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects in the prior art, one object of the utility model is to provide a prefabricated component supporting jacking that has the advantages of simple construction, increased safety factor and cost saving, and is suitable for large-scale popularization and application.

[0007] Another object of the utility model is to provide a prefabricated component supporting jacking that has the advantages of simple construction, increased safety factor and cost saving, and is suitable for large-scale popularization and application.

[0008] In order to achieve the above objects, the utility model provides a prefabricated component supporting jacking, which is characterized by comprising a front supporting groove, a rear supporting groove, a left supporting groove, a right supporting groove, a middle connecting plate and a supporting screw rod, wherein:

[0009] The front support groove, the rear support groove, the left support groove and the right support groove are all horizontally arranged, the openings of the front support groove, the rear support groove, the left support groove and the right support groove are all upwardly arranged, the front support groove and the rear support groove are both arranged along the front-rear direction and are spaced apart from each other in the front-rear direction, the left support groove and the right support groove are both arranged along the left-right direction and are spaced apart from each other in the left-right direction, the positions between the front support groove and the rear support groove are located between the left support groove and the right support groove, the intermediate connecting plate is horizontally arranged and is located between and connected to the rear end of the front support groove, the front end of the rear support groove, the right end of the left support groove and the left end of the right support groove, respectively, and the support screw is vertically arranged with the upper end of the support screw being located below the intermediate connecting plate and being horizontally and rotatably connected to the intermediate connecting plate.

[0010] Preferably, the front support groove, the rear support groove, the left support groove and the right support groove are all U-shaped grooves.

[0011] Preferably, the length of the front support groove, the length of the rear support groove, the length of the left support groove and the length of the right support groove are all 300 mm.

[0012] Preferably, the front support groove, the rear support groove, the left support groove and the right support groove are all channel steels.

[0013] Preferably, the top surface of the intermediate connecting plate is flush with the groove bottoms of the front support groove, the rear support groove, the left support groove and the right support groove.

[0014] Preferably, the left side and the right side of the rear end of the front support groove are connected to the front side of the right end of the left support groove and the front side of the left end of the right support groove, respectively, and the left side and the right side of the front end of the rear support groove are connected to the rear side of the right end of the left support groove and the rear side of the left end of the right support groove, respectively.

[0015] Preferably, the intermediate connecting plate is a rectangular plate.

[0016] Preferably, the support screw is a lead screw.

[0017] Preferably, the prefabricated component support jacking also comprises a front bottom stiffening rib, a rear bottom stiffening rib, a left bottom stiffening rib and a right bottom stiffening rib, the front bottom stiffening rib is located below the bottom of the front support groove and in front of the intermediate connecting plate and connects the bottom of the front support groove and the intermediate connecting plate respectively, the rear bottom stiffening rib is located below the bottom of the rear support groove and behind the intermediate connecting plate and connects the bottom of the rear support groove and the intermediate connecting plate respectively, the left bottom stiffening rib is located below the bottom of the left support groove and left of the intermediate connecting plate and connects the bottom of the left support groove and the intermediate connecting plate respectively, and the right bottom stiffening rib is located below the bottom of the right support groove and right of the intermediate connecting plate and connects the bottom of the right support groove and the intermediate connecting plate respectively.

[0018] More preferably, the front bottom stiffening rib tapers upward and toward the middle in a rear-to-front direction, the rear bottom stiffening rib tapers upward and toward the middle in a front-to-rear direction, the left bottom stiffening rib tapers upward and toward the middle in a right-to-left direction, and the right bottom stiffening rib tapers upward and toward the middle in a left-to-right direction.

[0019] The prefabricated component support jacking has the advantages of simple construction, increased safety factor, cost saving, and large-scale promotion and application.

[0020] 1、The prefabricated component support jacking has the advantages of simple construction, increased safety factor, cost saving, and large-scale promotion and application.

[0021] 2, the prefabricated component support top support front support groove, rear support groove, left support groove and right support groove are all horizontally arranged, the notches of the front support groove, the rear support groove, the left support groove and the right support groove are all arranged upwards, the front support groove and the rear support groove are arranged along the front-rear direction and are spaced apart from each other in the front-rear direction, the left support groove and the right support groove are arranged along the left-right direction and are spaced apart from each other in the left-right direction, the positions between the front support groove and the rear support groove are located between the left support groove and the right support groove, the middle connecting plate is horizontally arranged and located between the rear end of the front support groove, the front end of the rear support groove, the right end of the left support groove and the left end of the right support groove and is connected with the rear end of the front support groove, the front end of the rear support groove, the right end of the left support groove and the left end of the right support groove respectively, the support screw is vertically arranged, and the upper end of the support screw is located below the middle connecting plate and is horizontally rotatably connected with the middle connecting plate, therefore, the prefabricated component support top support is ingenious in design, simple in structure, simple in manufacturing, low in manufacturing cost, and suitable for large-scale popularization and application.

[0022] These and other objects, features, and advantages of the present utility model will become apparent with reference to the following detailed description and drawings, in which: BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a partial three-dimensional schematic diagram of a specific embodiment of the prefabricated component support top support of the present utility model Figure 1 .

[0024] Figure 2 is Figure 1 a partial three-dimensional schematic diagram of the specific embodiment shown in Figure 2 .

[0025] Figure 3 is Figure 1 a partial three-dimensional schematic diagram of the specific embodiment in use Figure 1 .

[0026] Figure 4 is Figure 1 a partial three-dimensional schematic diagram of the specific embodiment in use Figure 2 .

[0027] Figure 5 is Figure 3 a partial three-dimensional schematic diagram of the structure shown in

[0028] (Symbol explanation)

[0029] 1 front support groove; 2 rear support groove; 3 left support groove; 4 right support groove; 5 middle connecting plate; 6 support screw; 7 front bottom stiffening rib; 8 rear bottom stiffening rib; 9 left bottom stiffening rib; 10 right bottom stiffening rib;

[0030] 11 support frame body; 12 stand pole; 13 support beam; 14 prefabricated component. DETAILED DESCRIPTION

[0031] In order to enable the technical content of the utility model to be understood more clearly, the following embodiments are taken to make a detailed description.

[0032] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] Please see Figures 1-2 In a specific embodiment of the utility model, the prefabricated component support jacking of the utility model comprises front support groove 1, rear support groove 2, left support groove 3, right support groove 4, middle connecting plate 5 and support screw 6, wherein:

[0034] The front support groove 1, the rear support groove 2, the left support groove 3 and the right support groove 4 are all horizontally arranged, the notch of the front support groove 1, the notch of the rear support groove 2, the notch of the left support groove 3 and the notch of the right support groove 4 are all upwardly arranged, the front support groove 1 and the rear support groove 2 are both arranged along the front-rear direction and are spaced apart from each other in the front-rear direction, the left support groove 3 and the right support groove 4 are both arranged along the left-right direction and are spaced apart from each other in the left-right direction, the position between the front support groove 1 and the rear support groove 2 is located between the left support groove 3 and the right support groove 4, the middle connecting plate 5 is horizontally arranged and located between the rear end of the front support groove 1, the front end of the rear support groove 2, the right end of the left support groove 3 and the left end of the right support groove 4 and is connected to the rear end of the front support groove 1, the front end of the rear support groove 2, the right end of the left support groove 3 and the left end of the right support groove 4 respectively, and the support screw 6 is vertically arranged, and the upper end of the support screw 6 is located below the middle connecting plate 5 and is horizontally and rotatably connected to the middle connecting plate 5.

[0035] The front support groove 1, the rear support groove 2, the left support groove 3 and the right support groove 4 can have any suitable shape, please see Figures 1-2 In a specific embodiment of the utility model, the front support groove 1, the rear support groove 2, the left support groove 3 and the right support groove 4 are all U-shaped grooves.

[0036] The length of the front support groove 1, the length of the rear support groove 2, the length of the left support groove 3 and the length of the right support groove 4 can be determined as required, and in a specific embodiment of the utility model, the length of the front support groove 1, the length of the rear support groove 2, the length of the left support groove 3 and the length of the right support groove 4 are all 300mm.

[0037] The front support groove 1, the rear support groove 2, the left support groove 3 and the right support groove 4 can be any suitable building component, and in a specific embodiment of the utility model, the front support groove 1, the rear support groove 2, the left support groove 3 and the right support groove 4 are all channel steel.

[0038] The top surface of the intermediate connecting plate 5 and the groove bottom of the front support groove 1, the groove bottom of the rear support groove 2, the groove bottom of the left support groove 3 and the groove bottom of the right support groove 4 can be flush or not flush, please refer to Figure 1 The top surface of the intermediate connecting plate 5 and the groove bottom of the front support groove 1, the groove bottom of the rear support groove 2, the groove bottom of the left support groove 3 and the groove bottom of the right support groove 4 can be flush or not flush, please refer to

[0039] The rear end of the front support groove 1 can be connected with the right end of the left support groove 3 and the left end of the right support groove 4, or not, and the front end of the rear support groove 2 can be connected with the right end of the left support groove 3 and the left end of the right support groove 4, or not, please refer to Figures 1-2 The rear end of the front support groove 1 can be connected with the right end of the left support groove 3 and the left end of the right support groove 4, or not, and the front end of the rear support groove 2 can be connected with the right end of the left support groove 3 and the left end of the right support groove 4, or not, please refer to

[0040] The intermediate connecting plate 5 can have any suitable shape, please refer to Figures 1-2 The intermediate connecting plate 5 can have any suitable shape, please refer to

[0041] The support screw 6 can be any suitable building component, and in a specific embodiment of the utility model, the support screw 6 is a lead screw.

[0042] The prefabricated component support top support can further include any other suitable building components, please refer to Figures 1-2 As shown in a specific embodiment of the present application, the prefabricated component support top support further includes a front bottom stiffening rib 7, a rear bottom stiffening rib 8, a left bottom stiffening rib 9 and a right bottom stiffening rib 10. The front bottom stiffening rib 7 is located below the bottom of the front support groove 1 and in front of the intermediate connecting plate 5 and is connected to the bottom of the front support groove 1 and the intermediate connecting plate 5 respectively. The rear bottom stiffening rib 8 is located below the bottom of the rear support groove 2 and behind the intermediate connecting plate 5 and is connected to the bottom of the rear support groove 2 and the intermediate connecting plate 5 respectively. The left bottom stiffening rib 9 is located below the bottom of the left support groove 3 and to the left of the intermediate connecting plate 5 and is connected to the bottom of the left support groove 3 and the intermediate connecting plate 5 respectively. The right bottom stiffening rib 10 is located below the bottom of the right support groove 4 and to the right of the intermediate connecting plate 5 and is connected to the bottom of the right support groove 4 and the intermediate connecting plate 5 respectively. With the above arrangement, the overall strength of the present application can be improved through the front bottom stiffening rib 7, the rear bottom stiffening rib 8, the left bottom stiffening rib 9 and the right bottom stiffening rib 10.

[0043] The front bottom stiffening rib 7, the rear bottom stiffening rib 8, the left bottom stiffening rib 9 and the right bottom stiffening rib 10 can have any suitable shape, please refer to Figure 2 As shown in a specific embodiment of the present application, the front bottom stiffening rib 7 gradually tapers upwards and towards the middle in a rear-to-front direction, the rear bottom stiffening rib 8 gradually tapers upwards and towards the middle in a front-to-rear direction, the left bottom stiffening rib 9 gradually tapers upwards and towards the middle in a right-to-left direction, and the right bottom stiffening rib 8 gradually tapers upwards and towards the middle in a left-to-right direction.

[0044] In use, please refer to Figures 3-5 As shown in a specific embodiment of the present application, after the support frame body 11 (disc buckle frame or steel pipe fastener) is erected, the lower end of the support screw 6 of the prefabricated component support top support of the present application is vertically inserted and threadedly engaged in the top end of the vertical rod 12 of the support frame body 11. By horizontally rotating the support screw 6, the height of the top support can be adjusted up and down. Then the support beam 13 arranged in the front-to-rear direction is crosswise arranged with the support beam 13 arranged in the left-to-right direction and is placed in the front support groove 1 and the rear support groove 2 and the left support groove 3 and the right support groove 4 respectively, with the cross section placed at the position of the intermediate connecting plate 5. Then the prefabricated component 14 (such as laminated board, truss plate or profiled steel plate, etc.) can be installed.

[0045] Compared with the prior art, the present application has the following advantages:

[0046] 1. Without setting the main beam and the secondary beam separately, without arranging in upper and lower layers, saving the secondary beam and the formwork construction, simple operation, which is beneficial to speed up the construction period.

[0047] 2. The support beam is supported and limited through the front support groove, the rear support groove, the left support groove and the right support groove, and the safety coefficient is increased.

[0048] 3. The formwork setting is reduced, and the cost is reduced.

[0049] Therefore, by adopting the utility model, the main beam and the secondary beam are not distinguished, the support beam can be directly placed on the jacking support, unnecessary formwork is cancelled, the construction is simple, the safety coefficient is increased, and the cost is saved.

[0050] In conclusion, the prefabricated component support jacking support has the advantages of simple construction, increased safety coefficient and cost saving, is ingenious in design, simple in structure, convenient to manufacture, low in manufacturing cost, and suitable for large-scale popularization and application.

[0051] Therefore, the purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been displayed and described in the embodiments, and the implementation manner can be modified arbitrarily without departing from the principle. Therefore, the utility model includes all the modified implementation manners based on the spirit and scope of the claims.

Claims

1. A precast component support bracket, characterized in that, Includes a front support groove, a rear support groove, a left support groove, a right support groove, a middle connecting plate, and a support screw, wherein: The front support groove, the rear support groove, the left support groove, and the right support groove are all horizontally arranged. The openings of the front support groove, the rear support groove, the left support groove, and the right support groove all face upwards. The front support groove and the rear support groove are arranged along the front-to-back direction and are spaced apart from each other. The left support groove and the right support groove are arranged along the left-to-right direction and are spaced apart from each other. The position between the front support groove and the rear support groove is located between the left support groove and the right support groove. The intermediate connecting plate is horizontally arranged and located between the rear end of the front support groove, the front end of the rear support groove, the right end of the left support groove, and the left end of the right support groove, respectively connecting the rear end of the front support groove, the front end of the rear support groove, the right end of the left support groove, and the left end of the right support groove. The support screw is vertically arranged, and the upper end of the support screw is located below the intermediate connecting plate and is horizontally rotatably connected to the intermediate connecting plate.

2. The precast component support bracket as described in claim 1, characterized in that, The front support groove, the rear support groove, the left support groove, and the right support groove are all U-shaped grooves.

3. The precast component support bracket as described in claim 1, characterized in that, The lengths of the front support groove, the rear support groove, the left support groove, and the right support groove are all 300mm.

4. The precast component support bracket as described in claim 1, characterized in that, The front support groove, the rear support groove, the left support groove, and the right support groove are all made of channel steel.

5. The precast component support bracket as described in claim 1, characterized in that, The top surface of the intermediate connecting plate is flush with the bottom of the front support groove, the bottom of the rear support groove, the bottom of the left support groove, and the bottom of the right support groove.

6. The precast component support bracket as described in claim 1, characterized in that, The left and right sides of the rear end of the front support groove are respectively connected to the front side of the right end of the left support groove and the front side of the left end of the right support groove. The left and right sides of the front end of the rear support groove are respectively connected to the rear side of the right end of the left support groove and the rear side of the left end of the right support groove.

7. The precast component support bracket as described in claim 1, characterized in that, The intermediate connecting plate is a rectangular plate.

8. The precast component support bracket as described in claim 1, characterized in that, The supporting screw is a lead screw.

9. The precast component support bracket as described in claim 1, characterized in that, The precast component support top also includes a front bottom stiffening rib, a rear bottom stiffening rib, a left bottom stiffening rib, and a right bottom stiffening rib. The front bottom stiffening rib is located below the bottom of the front support groove and in front of the intermediate connecting plate, and connects the bottom of the front support groove and the intermediate connecting plate respectively. The rear bottom stiffening rib is located below the bottom of the rear support groove and behind the intermediate connecting plate, and connects the bottom of the rear support groove and the intermediate connecting plate respectively. The left bottom stiffening rib is located below the bottom of the left support groove and to the left of the intermediate connecting plate, and connects the bottom of the left support groove and the intermediate connecting plate respectively. The right bottom stiffening rib is located below the bottom of the right support groove and to the right of the intermediate connecting plate, and connects the bottom of the right support groove and the intermediate connecting plate respectively.

10. The precast component support top bracket as described in claim 9, characterized in that, The front bottom reinforcing rib gradually tapers upwards and towards the center from back to front; the rear bottom reinforcing rib gradually tapers upwards and towards the center from front to back; the left bottom reinforcing rib gradually tapers upwards and towards the center from right to left; and the rear bottom reinforcing rib gradually tapers upwards and towards the center from left to right.

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