Heat preservation quilt lifting device for steam curing

Abstract

The utility model provides a thermal insulation quilt lifting device for steam curing, which belongs to the technical field of lifting devices and comprises a support, a bearing groove and a driving component. A groove opening of the bearing groove faces upwards, one end of the bearing groove is an in-out end, the in-out end is an open end, and the bearing groove is connected with the support in a sliding mode in the vertical direction. The driving assembly is arranged on the support and used for driving the bearing groove to slide in the vertical direction. According to the heat preservation cotton quilt lifting device for steam curing, the rolled heat preservation cotton quilt rolls into the bearing groove through the inlet and outlet ends of the bearing groove, then the driving assembly drives the bearing groove to slide upwards to the preset height, and due to the fact that the rolled heat preservation cotton quilt does not need to be lifted to the high position manually, the heat preservation cotton quilt is lifted to the high position manually; therefore, the problem that the heat preservation cotton quilt is difficult to lift to a high position manually due to the fact that the weight of the heat preservation cotton quilt is heavy can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting devices, and more specifically, relates to a lifting device for a heat-insulating quilt used for steam curing. Background Art

[0002] In the winter construction of prefabricated box girders, it is necessary to move the cast prefabricated box girders to a steam curing room for steam curing. One type of steam curing room has an open top, and the formed prefabricated box girders are hoisted into the steam curing room through the top of the steam curing room, and then the top of the steam curing room is covered with a thermal insulation blanket. During this process, the rolled thermal insulation blanket needs to be manually lifted to a high place, and then the thermal insulation blanket is unfolded to cover the top of the steam curing room. Since the thermal insulation blanket is heavy, it is laborious to manually lift the thermal insulation blanket to a high place. Utility Model Content

[0003] The utility model aims to provide a device for lifting a heat-insulating quilt for steam curing, aiming to solve the problem that it is laborious to lift the heat-insulating quilt to a high place manually because the heat-insulating quilt is heavy.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a heat preservation quilt lifting device for steam curing, comprising a bracket, a supporting groove and a driving assembly. The notch of the supporting groove is upward, one end of the supporting groove along the first horizontal direction is an inlet and outlet end, and the inlet and outlet end is an open end, and the supporting groove is slidably connected with the bracket in the vertical direction. The driving assembly is arranged on the bracket, and the driving assembly is used to drive the supporting groove to slide in the vertical direction.

[0005] In a possible implementation, the heat preservation quilt lifting device for steam curing further includes two groups of connection components, which are symmetrically arranged on both sides of the supporting groove along the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction, and the connection components include a connecting rail and a connecting slider. The connecting rail is vertically arranged and fixedly connected to the bracket. The connecting slider is slidably arranged on the connecting rail, and the connecting slider is fixedly connected to the supporting groove.

[0006] In a possible implementation, the heat preservation quilt lifting device for steam curing further includes a fixing rod. The fixing rod is located at the upper part of the inlet and outlet end, the length direction of the fixing rod is arranged along the second horizontal direction, and the two ends of the fixing rod are respectively fixedly connected to the two parallel side walls of the supporting groove.

[0007] In a possible implementation, the heat preservation quilt lifting device for steam curing further includes a plurality of blocking rods. The plurality of blocking rods are sequentially arranged at intervals along the length direction of the fixing rod, the blocking rods are vertically arranged, the blocking rods slide through the fixing rod, and the blocking rods abut against the bottom wall of the supporting groove.

[0008] In a possible implementation, the heat-insulating quilt lifting device for steam curing further includes a connecting rod, which is located above the fixing rod and is fixedly connected to all the blocking rods.

[0009] In a possible implementation, the heat preservation quilt lifting device for steam curing further comprises a lifting block. The lifting block is fixedly arranged on the top surface of the connecting rod, and the lifting block is provided with a lifting hole, and the axis of the lifting hole is arranged along the first horizontal direction.

[0010] In a possible implementation, the thermal insulation quilt lifting device for steam maintenance also includes a column and a limit screw. The column is located on one side of the length direction of the connecting rod and is fixed on the fixing rod. A threaded hole is provided on the upper part of the column, and the axis of the threaded hole is arranged along the length direction of the connecting rod. The screw of the limit screw is threadedly connected in the threaded hole. Among them, a positioning hole is provided on the end face of the connecting rod facing the column. When the lower end of the blocking rod slides into the fixing rod, the positioning hole can be coaxially aligned with the threaded hole so that the screw of the limit screw can be inserted into the positioning hole.

[0011] In a possible implementation, the limit screw is a hand screw.

[0012] In a possible implementation, the driving assembly includes a U-shaped member and a winch. The U-shaped member includes a connecting portion in the middle and two fixing portions located on both sides of the connecting portion, the two fixing portions are respectively fixed on two connecting sliders, and the connecting portion is located above the supporting groove. The winch is fixed on the top of the bracket, and the rope in the winch is fixedly connected to the connecting portion.

[0013] In a possible implementation, four rolling wheels for rolling along the ground are provided at the bottom end of the bracket.

[0014] In the embodiment of the present application, the driving component first drives the supporting groove to move downward until the supporting groove abuts the ground, and then rolls the rolled thermal insulation quilt into the supporting groove through the inlet and outlet ends of the supporting groove, and then the driving component drives the supporting groove to slide upward to a preset height, and then through the movement of the bracket, the bracket is moved to the steam curing room and the inlet and outlet ends of the supporting groove are facing the steam curing room, and finally the thermal insulation quilt is taken out by the operator standing at a high place through the inlet and outlet ends of the supporting groove. Since the rolled thermal insulation quilt does not need to be lifted to a high place manually, the problem of manual labor required to lift the thermal insulation quilt to a high place due to its heavy weight can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the axonometric structure of a heat-insulating quilt lifting device for steam curing provided by an embodiment of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of local A in FIG.

[0018] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of the local B in FIG.

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the local C in FIG.

[0020] Figure 5 A schematic diagram of the axonometric structure of a U-shaped member and two connecting sliders in a heat-insulating quilt lifting device for steam curing provided in an embodiment of the utility model after being connected.

[0021] In the figure: 1, bracket; 2, supporting groove; 21, inlet and outlet; 31, U-shaped part; 311, connecting part; 312, fixing part; 32, winch; 321, rope; 41, connecting slide rail; 42, connecting slider; 5, fixing rod; 6, blocking rod; 7, connecting rod; 71, positioning hole; 8, lifting block; 81, lifting hole; 9, column; 10, limit screw; 110, rolling wheel. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, some specific forms and settings of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0024] When an element is referred to as being "fixed to" or "disposed on" another element, it may 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 may be directly connected to the other element or indirectly connected to the other element.

[0025] The directions or positional relationships indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Please also read Figure 1 Now, the heat preservation quilt lifting device for steam curing provided by the utility model is described. The heat preservation quilt lifting device for steam curing comprises a bracket 1, a supporting groove 2 and a driving assembly. The notch of the supporting groove 2 is upward, one end of the supporting groove 2 along the first horizontal direction is an inlet and outlet end 21, and the inlet and outlet end 21 is an open end. The supporting groove 2 is slidably connected with the bracket 1 in the vertical direction. The driving assembly is arranged on the bracket 1, and the driving assembly is used to drive the supporting groove 2 to slide in the vertical direction.

[0027] Compared with the prior art, the thermal insulation quilt lifting device for steam curing provided by the utility model first drives the supporting groove 2 to move downward until the supporting groove 2 abuts against the ground, and then the rolled thermal insulation quilt is rolled into the supporting groove 2 through the inlet and outlet end 21 of the supporting groove 2, and then the driving component drives the supporting groove 2 to slide upward to a preset height, and then through the movement of the bracket 1, the bracket 1 is moved to the steam curing room and the inlet and outlet end 21 of the supporting groove 2 faces the steam curing room, and finally the thermal insulation quilt is taken out by the operator standing at a high place through the inlet and outlet end 21 of the supporting groove 2. Since the rolled thermal insulation quilt does not need to be lifted to a high place manually, the problem that it is laborious to lift the thermal insulation quilt to a high place manually due to its heavy weight can be avoided.

[0028] In some embodiments, see Figure 1 The heat preservation quilt lifting device for steam curing also includes two groups of connection components, which are symmetrically arranged on both sides of the supporting groove 2 along the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction. The connection components include a connecting rail 41 and a connecting slider 42. The connecting rail 41 is vertically arranged and fixedly connected to the bracket 1. The connecting slider 42 is slidably arranged on the connecting rail 41, and the connecting slider 42 is fixedly connected to the supporting groove 2. The supporting groove 2 and the bracket 1 are slidably connected in the vertical direction by the sliding cooperation between the connecting slider 42 and the connecting rail 41 in the vertical direction.

[0029] In some embodiments, see Figure 1 The heat preservation quilt lifting device for steam curing also includes a fixing rod 5. The fixing rod 5 is located at the upper part of the inlet and outlet end 21, and the length direction of the fixing rod 5 is arranged along the second horizontal direction. The two ends of the fixing rod 5 are respectively fixedly connected to the two parallel side walls of the supporting groove 2. The fixing rod 5 can limit the deformation of the two parallel side walls of the supporting groove 2. The gap between the fixing rod 5 and the bottom wall of the supporting groove 2 is used for the heat preservation quilt to enter and exit the supporting groove 2.

[0030] In some embodiments, see Figure 1 The thermal insulation quilt lifting device for steam curing also includes a plurality of blocking rods 6. The plurality of blocking rods 6 are arranged in sequence along the length direction of the fixed rod 5, and the blocking rods 6 are arranged vertically. The blocking rods 6 slide through the fixed rod 5, and the blocking rods 6 abut against the bottom wall of the supporting groove 2. When it is necessary to put the thermal insulation quilt into the supporting groove 2, all the blocking rods 6 are first slid upward until the bottom ends of all the blocking rods 6 slide into the fixed rod 5; after the thermal insulation quilt is put into the supporting groove 2, all the blocking rods 6 are slid downward to reset, so that during the movement of the bracket 1 and the upward sliding of the supporting groove 2, the rolled thermal insulation quilt can be prevented from rolling out of the supporting groove 2. When taking the thermal insulation quilt out of the supporting groove 2, it is necessary to slide the bottom ends of all the blocking rods 6 into the fixed rod 5 again.

[0031] In some embodiments, see Figure 1 The heat-insulating quilt lifting device for steam curing also includes a connecting rod 7. The connecting rod 7 is located above the fixed rod 5, and the connecting rod 7 is fixedly connected to all the blocking rods 6. All the blocking rods 6 can be driven to slide upward or downward synchronously by the connecting rod 7.

[0032] In some embodiments, see Figure 1 and Figure 2 The heat preservation quilt lifting device for steam curing further comprises a lifting block 8. The lifting block 8 is fixed on the top surface of the connecting rod 7, and is provided with a lifting hole 81. The axis of the lifting hole 81 is arranged along the first horizontal direction. The operator can insert a finger into the lifting hole 81 and hook the finger on the lifting block 8, and then drive the plurality of blocking rods 6 to slide upward.

[0033] In some embodiments, see Figure 1 , Figure 3 and Figure 4 The thermal insulation quilt lifting device for steam curing also includes a column 9 and a limit screw 10. The column 9 is located on one side of the length direction of the connecting rod 7 and is fixed on the fixed rod 5. A threaded hole is provided on the upper part of the column 9, and the axis of the threaded hole is arranged along the length direction of the connecting rod 7. The screw of the limit screw 10 is threadedly connected in the threaded hole. Among them, a positioning hole 71 is provided on the end face of the connecting rod 7 facing the column 9. When the bottom end of the blocking rod 6 slides into the fixed rod 5, the positioning hole 71 can be coaxially aligned with the threaded hole, so that the screw of the limit screw 10 can be inserted into the positioning hole 71, thereby limiting the blocking rod 6 from continuing to slide. When the blocking rod 6 needs to slide downward to reset, the screw of the limit screw 10 is driven to slide out of the positioning hole 71.

[0034] In some embodiments, the limit screw 10 is a hand screw, so that the limit screw 10 can be driven to rotate directly by hand.

[0035] In some embodiments, the feature drive component can be used as follows: Figure 1 , Figure 4 and Figure 5 See the structure shown. Figure 1 , Figure 4 and Figure 5The driving assembly includes a U-shaped member 31 and a winch 32. The U-shaped member 31 includes a connecting portion 311 in the middle and two fixing portions 312 respectively located on both sides of the connecting portion 311. The two fixing portions 312 are respectively fixed on two connecting sliders 42, and the connecting portion 311 is located above the supporting groove 2. The winch 32 is fixed on the top of the bracket 1, and the rope 321 in the winch 32 is fixedly connected to the connecting portion 311. The winch 32 drives the U-shaped member 31 to rise and fall by retracting and releasing the rope 321, thereby driving the two connecting sliders 42 to slide in the vertical direction, and then driving the supporting groove 2 to slide in the vertical direction.

[0036] In some embodiments, see Figure 1 The bottom end of the bracket 1 is provided with four rolling wheels 110 for rolling along the ground. This facilitates the movement of the bracket 1. In this embodiment, the connection line between the four rolling wheels 110 is arranged in a rectangular shape.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Insulation quilt lifting device for steam curing, It is characterized in that include: Bracket; A supporting groove, with a groove opening facing upward, one end of the supporting groove along a first horizontal direction being an entry and exit end, the entry and exit end being an open end, and the supporting groove being slidably connected to the bracket along a vertical direction; as well as A driving assembly is arranged on the bracket, and the driving assembly is used to drive the supporting groove to slide in a vertical direction.

2. The heat-insulating quilt lifting device for steam curing according to claim 1, It is characterized in that It also includes two groups of connection components, which are symmetrically arranged on both sides of the supporting groove along the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction. The connection components include: A connecting slide rail is vertically arranged and fixedly connected to the bracket; A connecting slide block is slidably arranged on the connecting slide rail, and the connecting slide block is fixedly connected to the supporting groove.

3. The heat-insulating quilt lifting device for steam curing according to claim 1, It is characterized in that Also includes: A fixing rod is located at the upper part of the inlet and outlet end, the length direction of the fixing rod is arranged along the second horizontal direction, and the two ends of the fixing rod are respectively fixedly connected to the two parallel side walls of the supporting groove.

4. The heat-insulating quilt lifting device for steam curing according to claim 3, It is characterized in that Also includes: A plurality of blocking rods are arranged in sequence and at intervals along the length direction of the fixing rod. The blocking rods are arranged vertically, and the blocking rods slide through the fixing rods, and the blocking rods abut against the bottom wall of the supporting groove.

5. The heat-insulating quilt lifting device for steam curing according to claim 4, It is characterized in that Also includes: A connecting rod is located above the fixing rod, and the connecting rod is fixedly connected to all the blocking rods.

6. The heat-insulating quilt lifting device for steam curing according to claim 5, It is characterized in that Also includes: The lifting block is fixed on the top surface of the connecting rod. The lifting block is provided with a lifting hole, and the axis of the lifting hole is arranged along the first horizontal direction.

7. The heat-insulating quilt lifting device for steam curing according to claim 5, It is characterized in that Also includes: A column, located at one side of the length direction of the connecting rod and fixed on the fixing rod, a threaded hole is provided on the upper part of the column, and the axis of the threaded hole is arranged along the length direction of the connecting rod; A limit screw, the screw rod is threadedly connected in the threaded hole; Wherein, a positioning hole is provided on the end face of the connecting rod facing the column. When the lower end of the blocking rod slides into the fixing rod, the positioning hole can be coaxially aligned with the threaded hole so that the screw of the limit screw can be inserted into the positioning hole.

8. The heat-insulating quilt lifting device for steam curing according to claim 7, It is characterized in that The limit screw is a hand screw.

9. The heat-insulating quilt lifting device for steam curing according to claim 2, It is characterized in that The drive assembly comprises: The U-shaped member comprises a connecting portion in the middle and two fixing portions respectively located on both sides of the connecting portion, wherein the two fixing portions are respectively fixed on the two connecting slide blocks, and the connecting portion is located above the supporting groove; A winch is fixedly arranged on the top of the bracket, and a rope in the winch is fixedly connected to the connecting part.

10. The heat-insulating quilt lifting device for steam curing according to claim 1, It is characterized in that The bottom end of the bracket is provided with four rolling wheels for rolling along the ground.

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