Simple engineering scaffold

Abstract

This utility model provides a simplified engineering scaffold, including a quick-release platform assembly and a support plate. The quick-release platform assembly is installed above a pair of support members. The quick-release platform assembly includes a support platform for installing the support plate. The upper surface of the support platform is recessed downward to form an installation groove. The lower surface of the inner side of the installation groove has several sets of snap-fit ​​grooves from left to right. Compared with the prior art, this utility model has the following advantages: By setting the quick-release platform assembly, the support plate can first be removed from the installation groove by holding a pair of handles. Then, the eight sets of bolts can be removed to quickly remove the quick-release platform assembly from above the two sets of support members. Thus, the two sets of support members, the quick-release platform assembly, and the support plate can be quickly disassembled and neatly arranged and stored, greatly reducing the transportation volume of the scaffold, facilitating quick disassembly and installation, and making it easy to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering construction equipment, and particularly relates to a simple engineering scaffold. Background Technique

[0002] An engineering construction scaffold is a temporary auxiliary structure system used to support workers, materials and equipment in building construction. It is usually assembled by components such as steel pipes, fasteners, and scaffold boards, providing a safe and stable operating platform for high-altitude operations and transferring construction loads to the foundation. However, there are still significant problems in the existing scaffold system. For example, due to the large and heavy structural components and low modularity of the existing scaffolds, there are generally problems of large volume and low transfer efficiency. Especially in narrow or high-rise construction sites, it is difficult to flexibly adjust the direction of the ultra-long steel pipes. Often, due to space limitations, they are forced to be cut or bent, which not only affects the structural strength but also increases material losses. Moreover, the scaffold components after disassembly are still difficult to be compactly stored due to their large volume, resulting in chaotic on-site stacking, occupying the operation space, and even hindering the progress of other processes. Therefore, a new structure is proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a simple engineering scaffold to solve the problems mentioned in the above background technique.

[0004] The utility model is realized through the following technical solutions: a simple engineering scaffold, including: a quick-disassembly platform component and a supporting plate. The quick-disassembly platform component is installed above a pair of supporting members. The quick-disassembly platform component includes a supporting platform for installing the supporting plate.

[0005] The upper surface of the supporting platform is recessed downward to form an installation groove. A plurality of groups of clamping grooves are sequentially arranged on the lower surface of the inner side of the installation groove from left to right. A plurality of groups of clamping members are sequentially arranged on the lower surface of the supporting plate from left to right. The clamping members are in a "person" shape structure.

[0006] As a preferred implementation manner, the supporting members include two groups of supporting vertical rods. A self-locking universal wheel is installed below each group of supporting vertical rods. A plurality of groups of supporting cross rods are equidistantly installed between the two groups of supporting vertical rods from top to bottom. On the one hand, the plurality of groups of supporting cross rods play a role in strengthening the two groups of supporting vertical rods. On the other hand, they can play the role of a ladder, facilitating workers to climb.

[0007] In a preferred embodiment, the quick-release platform assembly further includes four sets of quick-release sleeves of the same specifications. A support platform is welded to the inner side of each of the four sets of quick-release sleeves. A reinforcing rib is welded between each set of quick-release sleeves and the support platform. The four sets of quick-release sleeves are respectively positioned opposite to the four sets of support poles. The four sets of reinforcing ribs can significantly improve the stability of the quick-release platform assembly. Since the quick-release platform assembly is sleeved on the top of the two sets of support members, the connection stability between the quick-release platform assembly and the two sets of support members can be significantly increased.

[0008] In a preferred embodiment, the length, width, and depth of the mounting groove are matched with the length, width, and thickness of the support plate, and a handle is welded to the left and right sides of the upper surface of the support plate.

[0009] In a preferred embodiment, the lower surface of the support plate is welded to the top of several sets of snap-fit ​​components. The number of the several sets of snap-fit ​​components is the same as the number of the several sets of snap-fit ​​grooves, and each set of snap-fit ​​grooves consists of two sets of grooves of the same specifications.

[0010] In a preferred embodiment, the length and width of each set of grooves are matched with the length and width of one side of the "V"-shaped snap-fit ​​component. The positions of several sets of snap-fit ​​components and several sets of snap-fit ​​grooves are one-to-one. The bottom of each set of snap-fit ​​components is snapped into the snap-fit ​​groove. Therefore, the stability of the support plate inside the mounting groove can be increased. At the same time, the design of the "V"-shaped structure can effectively distribute the gravity and prevent the support plate from bending due to pressure concentration, thus significantly improving the stability of the support plate and the mounting groove.

[0011] In a preferred embodiment, the front of the front support pole and the back of the rear support pole are provided with a number of sets of positioning holes I from top to bottom, and the front of the quick-release sleeve and the back of the rear quick-release sleeve are provided with two sets of positioning holes II.

[0012] In a preferred embodiment, the first positioning hole and the second positioning hole have the same specifications, and both the first positioning hole and the second positioning hole have an internal thread groove that matches the specifications of the external bolt.

[0013] In a preferred embodiment, the distance between the two sets of positioning holes 2 is three times the interval between the two adjacent sets of positioning holes 1, and the positioning holes 1 and 2 are fixed by bolt thread connection.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting up a quick-release platform assembly, which includes four sets of quick-release sleeves and a support platform, the upper surface of the support platform is recessed downward to form an installation groove. A support plate is installed inside the installation groove. A pair of handles are provided on the upper surface of the support plate. The four sets of quick-release sleeves are respectively sleeved on the top of the two sets of support poles. Each set of quick-release sleeves and its corresponding support pole are fixed by two sets of bolts. In actual use, the support plate can be removed from the installation groove by holding the pair of handles. Then, the eight sets of bolts are removed to quickly remove the quick-release platform assembly from the top of the two sets of support members. Thus, the two sets of support members, one set of quick-release platform assembly and one set of support plate can be quickly disassembled and neatly placed and stored, which greatly reduces the transportation volume of the scaffolding, facilitates quick disassembly and installation, and is easy to use.

[0015] 2. By setting positioning holes one and two, as well as snap-fit ​​connectors, in actual use, four sets of quick-release sleeves are slid simultaneously, allowing them to slide up and down along the outer sides of the four sets of support poles. This allows for quick adjustment of the height of the quick-release platform assembly, and subsequently, quick adjustment of the height of the support plate, i.e., adjusting the construction height. After adjustment, one pair of positioning holes two are aligned with the positions of two sets of positioning holes one. Then, two sets of bolts are used to thread and fix one set of sliding sleeves and the support poles. Finally, the remaining three sets of sliding sleeves are fixed to the support poles. This greatly increases the flexibility of scaffolding use. After adjustment, workers can climb onto the top surface of the support plate at the top of the scaffolding using several sets of support crossbars for construction. At this time, several sets of A-frame snap-fit ​​connectors can distribute the weight, preventing pressure concentration that could cause the support plate to bend, thus increasing the stability of the support plate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a simplified engineering scaffold according to the present invention.

[0018] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A in the middle.

[0019] Figure 3 This is a structural schematic diagram of a quick-release platform component in a simplified engineering scaffolding according to the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the lower surface of the support plate in a simple engineering scaffold according to the present invention.

[0021] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point B.

[0022] In the diagram, 100-support component, 101-self-locking caster wheel, 102-positioning hole one, 110-support crossbar;

[0023] 200-Quick-release platform assembly, 210-Quick-release sleeve, 211-Positioning hole two, 220-Reinforcing rib, 230-Supporting platform, 231-Snap-fit ​​groove;

[0024] 300-Support plate, 310-Handle, 320-Snap-fit ​​component. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 As the first embodiment of this utility model: a simple engineering scaffold, including: a quick-release platform assembly 200 and a support plate 300, the quick-release platform assembly 200 is installed above a pair of support members 100, and the quick-release platform assembly 200 includes a support platform 230 for installing the support plate 300.

[0027] The upper surface of the support platform 230 is recessed downward to form an installation groove. Several sets of snap-fit ​​grooves 231 are sequentially opened from left to right on the lower surface of the inner side of the installation groove. Several sets of snap-fit ​​pieces 320 are sequentially arranged from left to right on the lower surface of the support plate 300. The snap-fit ​​pieces 320 have a "human" shaped structure.

[0028] The support component 100 includes two sets of support uprights. Each set of support uprights is equipped with a self-locking caster wheel 101. Several sets of support crossbars 110 are installed at equal intervals from top to bottom between the two sets of support uprights. The several sets of support crossbars 110 serve to reinforce the two sets of support uprights and also act as a ladder to facilitate climbing during work.

[0029] The quick-release platform assembly 200 also includes four sets of quick-release sleeves 210 of the same specifications. A support platform 230 is welded to the inner side of the four sets of quick-release sleeves 210. A reinforcing rib 220 is welded between each set of quick-release sleeves 210 and the support platform 230. The four sets of quick-release sleeves 210 are respectively aligned with the positions of the four sets of support poles. The four sets of reinforcing ribs 220 can significantly improve the stability of the quick-release platform assembly 200. Since the quick-release platform assembly 200 is sleeved on the top of the two sets of support members 100, the connection stability between the quick-release platform assembly 200 and the two sets of support members 100 can be significantly increased.

[0030] The length, width, and depth of the mounting groove match the length, width, and thickness of the support plate 300. A handle 310 is welded to the left and right sides of the upper surface of the support plate 300.

[0031] The lower surface of the support plate 300 is welded to the top of several sets of snap-fit ​​parts 320. The number of snap-fit ​​parts 320 is the same as the number of snap-fit ​​grooves 231, and each set of snap-fit ​​grooves 231 consists of two sets of grooves of the same specification.

[0032] The length and width of each set of grooves are matched with the length and width of one side of the "V" shaped snap-fit ​​component 320. The positions of several sets of snap-fit ​​components 320 and several sets of snap-fit ​​grooves 231 are one-to-one. The bottom of each set of snap-fit ​​components 320 is snapped into the inside of the snap-fit ​​groove 231, which can increase the stability of the support plate 300 inside the mounting groove. At the same time, the design of the "V" shaped structure can effectively distribute the gravity and prevent the support plate 300 from bending due to pressure concentration, which significantly improves the stability of the support plate 300 and the mounting groove.

[0033] In actual use, the four sets of quick-release sleeves 210 are slidably sleeved with the four sets of support poles in the two sets of support components 100, and each set of sliding sleeves is fixed to each set of support poles by two sets of bolt threaded connections. Each of the four sets of quick-release sleeves 210 is reinforced with a reinforcing rib 220 to the support platform 230. Therefore, the quick-release sleeves 210, the reinforcing ribs 220, and the support platform 230 form a right-angled triangular structure, significantly increasing the stability of the quick-release platform assembly 200. The support plate 300 is placed inside the mounting groove, and several sets of snap-fit ​​pieces 320 on the lower surface of the support plate 300 are snap-fitted one by one with several sets of snap-fit ​​slots 231 opened on the lower surface of the inner side of the mounting groove. This can greatly improve the stability of the support plate 300 inside the mounting groove. In addition, the "V"-shaped structure design of the snap-fit ​​pieces 320 can effectively disperse the pressure applied to the upper surface of the support platform 230, preventing the pressure concentration from causing deformation of the support plate 300, thus effectively improving the stability of the support plate 300.

[0034] When the scaffolding needs to be moved, two workers first climb up from several sets of support crossbars 110 on the left and right sides respectively. Then, each worker holds a handle 310 and lifts up the support plate 300. After removing the support plate 300, the two sets of bolts between each set of sliding sleeves and each set of support uprights are removed. Then, the quick-release platform assembly 200 can be quickly removed from above the two sets of support members 100. At this point, the quick-release platform assembly 200, the support plate 300, and the two sets of support members 100 can all be placed separately, which is convenient for neat placement and storage. This greatly reduces the transportation volume of the scaffolding, facilitates quick disassembly and installation, and is easy to use.

[0035] Please see Figures 1-5 As a second embodiment of this utility model: based on the description in the above embodiments, further, a number of positioning holes 102 are opened from top to bottom on the front of the front support pole and the back of the rear support pole, and two sets of positioning holes 211 are opened on the front of the front quick-release sleeve 210 and the back of the rear quick-release sleeve 210.

[0036] Positioning hole 102 and positioning hole 211 have the same specifications, and both positioning hole 102 and positioning hole 211 have internal thread grooves that match the specifications of the external bolts.

[0037] The distance between the two sets of positioning holes 211 is three times the interval between the two adjacent sets of positioning holes 102. Positioning holes 102 and positioning holes 211 are fixed by bolt thread connection.

[0038] In actual use, the four sets of quick-release sleeves 210 can slide up and down along the outer sides of the four sets of support poles, thereby adjusting the height of the quick-release platform assembly 200 and the support plate 300, i.e., adjusting the construction height. Specifically, four workers each hold the bottom of the quick-release platform with one hand and simultaneously adjust the quick-release platform assembly 200 up and down. At this time, the two sets of positioning holes 211 on the side of the quick-release sleeves 210 will move up and down along the side of the support pole with several sets of positioning holes 102. The distance between two sets of positioning holes 211 is three times the distance between two adjacent sets of positioning holes 102. Therefore, the upper positioning hole 211 and... After the positioning holes 102 on the rear side are aligned, the positioning hole 211 below will be aligned with the positioning hole 102 below. At this time, the worker can use his other hand to take out the bolts and temporarily screw the two sets of bolts into the two sets of positioning holes 211 and the two sets of positioning holes 102. Then, he can release the hand that is lifting the quick-release platform assembly 200 and use tools such as wrenches to tighten the eight sets of bolts respectively, thereby completing the adjustment of the scaffold height. At the same time, the scaffold can be pushed to make the four sets of self-locking casters 101 rub against the ground and roll. After the scaffold is moved to the construction area, the four sets of self-locking casters 101 can be locked. Therefore, the final effect is to greatly improve the flexibility of the scaffold.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple type of engineering scaffolding, comprising: Quick-release platform component (200) and supporting plate (300), characterized in that: the quick-release platform component (200) is installed above a pair of support members (100), the support members (100) include two groups of support vertical rods, and a self-locking universal wheel (101) is installed below each group of support vertical rods, and several groups of support cross rods (110) are installed at equal intervals from top to bottom between the two groups of support vertical rods; The quick-release platform component (200) includes four groups of quick-release sleeves (210) with the same specifications and a supporting platform (230) for installing the supporting plate (300). The supporting platform (230) is welded inside the four groups of quick-release sleeves (210), and a reinforcing rib (220) is welded between each group of quick-release sleeves (210) and the supporting platform (230), and the four groups of quick-release sleeves (210) are respectively opposite to the positions of the four groups of support vertical rods; A mounting groove is formed by the downward depression of the upper surface of the supporting platform (230). A number of groups of clamping grooves (231) are sequentially formed on the lower surface of the inner side of the mounting groove from left to right. A number of groups of clamping members (320) are sequentially provided on the lower surface of the supporting plate (300) from left to right. The clamping members (320) are in a "human" shape structure; The length, width and depth of the mounting groove match the length, width and thickness of the supporting plate (300). A handle (310) is welded to the left and right positions of the upper surface of the supporting plate (300). The lower surface of the supporting plate (300) is welded to the tops of a number of groups of clamping members (320). The number of a number of groups of clamping members (320) is the same as the number of a number of groups of clamping grooves (231), and each group of clamping grooves (231) is composed of two groups of grooves with the same specifications; The length and width of each group of grooves match the length and width of one side of the "human" shaped clamping member (320). The number of a number of groups of clamping members (320) is opposite to the positions of a number of groups of clamping grooves (231); A number of groups of positioning holes one (102) are sequentially formed from top to bottom on the front surface of the front support vertical rod and the back surface of the back support vertical rod. Two groups of positioning holes two (211) are formed on the front surface of the front quick-release sleeve (210) and the back surface of the back quick-release sleeve (210). The positioning holes one (102) and the positioning holes two (211) have the same specifications, and internal screw grooves matching the specifications of external bolts are formed inside the positioning holes one (102) and the positioning holes two (211); The distance length between the two groups of positioning holes two (211) is equal to three times the interval length between the upper and lower adjacent groups of positioning holes one (102). The positioning holes one (102) and the positioning holes two (211) are fixedly connected by bolt threading.

Images