Modular self-adaptive construction riding track structure

Abstract

The modularized self-adaptive construction riding track structure comprises a support, a support, a fixed step, a telescopic step and a steel wire mesh surface layer, at least two groups of supports are arranged at intervals along the longitudinal direction; first connecting rods are arranged at the tops of the transverse adjacent supports; the support is arranged at the top of the support and is detachably connected with the support through a U-shaped bolt; the support comprises a support pipe and a support plate; the U-shaped bolt is welded to the bottom of the supporting pipe. The first connecting rod is sleeved with the U-shaped bolt. The supporting plate is connected to the tops of the supporting pipes. The telescopic step is arranged on the tops of the two sets of supports on the foremost side, and the longitudinal length of the telescopic step is adjustable. The fixed steps are supported on the top of the support; the fixed step on the foremost side is connected with the telescopic step in a splicing manner; and the steel wire mesh surface layer is paved on the tops of the telescopic step and the group of fixed steps. The technical problems that the length of a pedal in a traditional construction riding track cannot be adjusted, the pedal is difficult to adapt to complex sites, the construction riding track is manufactured by workers on site, and the construction progress is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a modular self-adaptive construction horseway structure. Background Art

[0002] At present, the construction horseway includes outriggers, pedals, etc. However, there are the following problems in actual implementation: First, the outriggers are connected to the pedals, the length of the pedals cannot be adjusted, and it is difficult to adapt to complex site conditions; second, the construction horseway is made on-site by workers, which affects the construction progress.

[0003] Based on the technical problems existing in the above-mentioned construction horseway, there is no relevant solution yet; therefore, it is urgent to find effective solutions to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a modular adaptive construction horseway structure, which aims to solve the technical problems that in traditional construction horseways, the legs and pedals are connected together, the pedal length cannot be adjusted, it is difficult to adapt to complex site conditions, and the construction horseway is made on-site by workers, which affects the construction progress.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions.

[0006] A modular adaptive construction bridleway structure, comprising a support, a support, a fixed step, a retractable step and a wire mesh surface layer; the support has at least two groups, which are arranged at intervals in the longitudinal direction; each group of supports is arranged at intervals in the transverse direction; a first connecting rod is arranged on the top of the laterally adjacent supports; the support is arranged on the top of the support, and the support is detachably connected to the support through a U-bolt; the support comprises a support tube and a support plate; the U-bolt is welded and connected to the bottom of the support tube, and the opening of the U-bolt faces downward; the U-bolt is sleeved on the first connecting rod, and the lower end of the U-bolt is inserted into The support is fixed by nuts; the support plate is fixedly connected to the top of the support tube; the retractable step has one piece, which is set on the top of the two groups of supports on the front side, and the longitudinal length of the retractable step is adjustable; the retractable step is detachably connected to the corresponding support; the fixed step has one group, one group of fixed steps is supported on the top of the support, and adjacent fixed step brackets are spliced ​​and connected; the fixed step is detachably connected to the corresponding support, and the fixed step on the front side is spliced ​​and connected to the rear end of the retractable step; the wire mesh surface layer is laid on the top of the retractable step and a group of fixed steps.

[0007] Preferably, the support includes a riser and a connecting plate; support legs are arranged at intervals along the circumferential direction at the lower part of the riser; each support leg is obliquely arranged between the riser and the ground; the connecting plate is fixedly connected to the top of the riser, and a through hole is opened on the connecting plate corresponding to the lower end of the U-shaped bolt; the lower end of the U-shaped bolt is inserted into the through hole.

[0008] Preferably, a corner support plate is provided between the bottom of the support plate and the support tube.

[0009] Preferably, the fixed step is a rectangular grid structure, and holes are provided at the top of the fixed step, corresponding to the position of the support; the fixed step is connected to the support by bolts passing through the holes.

[0010] Preferably, the telescopic step includes a fixed frame and a telescopic frame; the fixed frame includes a longitudinal sleeve and a first cross bar; the longitudinal sleeve has a group and is arranged at intervals in the transverse direction; through holes are correspondingly provided on the side walls on the left and right sides of each longitudinal sleeve; the first cross bar fixes and connects adjacent longitudinal sleeves; the telescopic frame includes a longitudinal insert tube and a second cross bar; the longitudinal insert tube has a group, and a group of longitudinal insert tubes is correspondingly arranged with a group of longitudinal sleeves; through holes are correspondingly provided on the side walls on the left and right sides of each longitudinal insert tube; the longitudinal insert tube is fixed to the longitudinal sleeve by bolts passed through the through holes; the second cross bar is connected between adjacent longitudinal insert tubes and is located on the side away from the longitudinal sleeve; vertical holes are respectively provided at the top of the telescopic step and at the four corner positions; the telescopic step is fixed to the support by bolts passed through the vertical holes.

[0011] Compared with the prior art, the utility model has the following characteristics and beneficial effects.

[0012] 1. The utility model provides a construction bridleway structure that can be modularly installed and adapted to different length requirements. It realizes modular installation by using freely detachable and assembled components of the same specifications, and adapts to installation requirements of different lengths by using retractable steps. The construction bridleway provided by the utility model has the characteristics of fast construction, low cost, strong applicability, convenient construction, high efficiency, etc. It is highly applicable in projects with complex sites, has good promotion and application value, and will produce good economic benefits after widespread promotion and application.

[0013] 2. The structure of the horseway of the utility model separates the surface layer from the pedal. The retractable pedal is composed of two square steel tubes with different cross-sectional sizes. The square steel tube with a smaller cross-sectional area is inserted into the square steel tube with a larger cross-sectional area to achieve retraction and then fixed by bolts. After the pedal is adjusted, the wire mesh surface layer is installed, thereby realizing the adaptive adjustment of the construction horseway. The support is separated from the pedal, and the pedal is divided into a fixed pedal and a retractable pedal. Modular installation is achieved by using a large number of fixed pedals of the same specifications. The last pedal is a retractable pedal to match the required length of the last section of the construction horseway.

[0014] 3. The horseway structure of the utility model can conveniently carry out the installation and length adjustment of the construction horseway, shorten the construction period and reduce material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] Figure 1 It is an overall structural schematic diagram of the modular self-adaptive construction horseway structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the connection node structure between the support and the first connecting rod in the utility model.

[0018] Figure 3 It is a structural schematic diagram of adjacent supports connected by a first connecting rod in the utility model.

[0019] Figure 4 The utility model is a schematic structural diagram in which the end of the fixed frame of the telescopic step is mounted on the support plate.

[0020] Figure 5 The utility model is a structural schematic diagram in which the left and right sides of the fixed frame in the telescopic step are respectively built on the supporting plates on the two sides.

[0021] Figure 6 It is a structural schematic diagram of the telescopic step in the utility model.

[0022] Figure numerals: 1 - support, 1.1 - vertical pipe, 1.2 - connecting plate, 1.3 - support foot, 2 - support, 2.1 - support pipe, 2.2 - support plate, 2.3 - corner support plate, 3 - fixed step, 4 - telescopic step, 4.1 - fixed frame, 4.1.1 - longitudinal sleeve, 4.1.2 - first cross bar, 4.2 - telescopic frame, 4.2.1 - longitudinal insert, 4.2.2 - second cross bar, 5 - wire mesh surface layer, 6 - U-bolt, 7 - first connecting rod. DETAILED DESCRIPTION

[0023] like Figure 1-6As shown, this modular adaptive construction bridleway structure includes a support 1, a support 2, a fixed step 3, a retractable step 4 and a wire mesh surface layer 5; the support 1 has at least two groups, which are arranged at intervals along the longitudinal direction; each group of supports 1 is arranged at intervals along the transverse direction; a first connecting rod 7 is arranged on the top of the laterally adjacent supports 1; the support 2 is arranged on the top of the support 1, and the support 2 is detachably connected to the support 1 through a U-bolt 6; the support 2 includes a support tube 2.1 and a support plate 2.2; the U-bolt 6 is welded to the bottom of the support tube 2.1, and the opening of the U-bolt 6 faces downward; the U-bolt 6 is sleeved on the first connecting rod 7, and the U-bolt 6 The lower end is passed through the support 1 and fixed by a nut; the support plate 2.2 is fixedly connected to the top of the support tube 2.1; the retractable step 4 has one piece, which is set on the top of the two groups of supports 1 on the front side, and the longitudinal length of the retractable step 4 is adjustable; the retractable step 4 is detachably connected to the corresponding support 2; the fixed step 3 has one group, and one group of fixed steps 3 is supported on the top of the support 2, and adjacent fixed step 3 brackets are spliced ​​and connected; the fixed step 3 is detachably connected to the corresponding support 2, and the fixed step 3 on the front side is spliced ​​and connected to the rear end of the retractable step 4; the wire mesh surface layer 5 is laid on the top of the retractable step 4 and a group of fixed steps 3.

[0024] In this embodiment, the support 1 includes a riser 1.1 and a connecting plate 1.2; support legs 1.3 are arranged at intervals along the circumferential direction at the lower part of the riser 1.1; each support leg 1.3 is arranged obliquely between the riser 1.1 and the ground; the connecting plate 1.2 is fixedly connected to the top of the riser 1.1, and a through hole is opened on the connecting plate 1.2 corresponding to the lower end of the U-bolt 6; the lower end of the U-bolt 6 is inserted into the through hole.

[0025] In this embodiment, a corner support plate 2.3 is provided between the bottom of the support plate 2.2 and the support tube 2.1.

[0026] In this embodiment, the fixed step 3 is a rectangular grid structure, and holes are provided at the top of the fixed step 3 at the position corresponding to the support 2; the fixed step 3 is connected to the support 2 by bolts passing through the holes.

[0027] In this embodiment, the telescopic step 4 includes a fixed frame 4.1 and a telescopic frame 4.2; the fixed frame 4.1 includes a longitudinal sleeve 4.1.1 and a first cross bar 4.1.2; the longitudinal sleeve 4.1.1 has a group, which is arranged in a lateral interval; through holes are correspondingly opened on the side walls on the left and right sides of each longitudinal sleeve 4.1.1; the first cross bar 7 fixes and connects the adjacent longitudinal sleeves 4.1.1; the telescopic frame 4.2 includes a longitudinal insert 4.2.1 and a second cross bar 4.2.2; the longitudinal insert 4.2.1 has a group, a group of longitudinal inserts The insert 4.2.1 is arranged correspondingly to a group of longitudinal sleeves 4.1.1; through holes are opened on the side walls on the left and right sides of each longitudinal insert 4.2.1; the longitudinal insert 4.2.1 is fixed to the longitudinal sleeve 4.1.1 by bolts penetrated through the through holes; the second cross bar 4.2.2 is connected between adjacent longitudinal inserts 4.2.1 and is located on the side away from the longitudinal sleeve 4.1.1; vertical holes are respectively arranged at the top of the telescopic step 4 and at the four corner positions; the telescopic step 4 is fixed to the support 2 by bolts penetrated through the vertical holes.

[0028] In this embodiment, supports are arranged at the front and rear ends of the retractable step 4 and the front and rear ends of the fixed step 3; the fixed step 3 is a rectangular grid structure formed by connecting four longitudinal bars and three transverse bars; the positions of supports 2 at the front and rear ends of the fixed step 3 are not longitudinally corresponding; two supports are set at the front end of the fixed step 3, and the two supports 2 are located at the bottom of the two corners; two supports 2 are set at the rear end of the fixed step 3, and the two supports 2 are located at the bottom of the nodes of the two middle longitudinal bars and the transverse bars.

[0029] In this embodiment, four supporting legs 1.3 are provided, and each supporting leg 1.3 is inclined; the lower ends of the four supporting legs 1.3 are arranged in a rectangular shape, and the upper ends of the four supporting legs 1.3 are connected to the lower part of the vertical pipe 1.1.

[0030] The longitudinal insert 4.2.1 and the longitudinal sleeve 4.1.1 are connected according to the diagram. The longitudinal insert 4.2.1 is inserted into the longitudinal sleeve 4.1.1. The longitudinal insert is made of a small square steel pipe, and the longitudinal sleeve is made of a large square steel pipe. Both of them have holes on the side of the pipe. When the telescopic step 4 is extended to the corresponding position, the fixing bolt is inserted into the hole and the fixing nut is screwed on to fix it.

[0031] After placing the four-legged support 1 in the appropriate position, install the first connecting rod 7 on the two corresponding supports 1 in the transverse direction; then set the U-bolt 6 at the bottom of the support 2, and use the U-bolt 6 to fix the first connecting rod 7 to complete the bottom bracket erection. After the bottom bracket is erected, install the fixed pedal. The last pedal uses a telescopic step 4. Adjust the longitudinal insert 4.2.1 of the telescopic step 4 to a suitable length, insert the bolt into the through hole, and tighten the nut to fix it. After the step is installed, the wire mesh surface layer 5 is erected. After the wire mesh surface layer 5 is laid on the step, insert the bolts into the perforated holes of the fixed step to connect it to the support; insert the bolts into the vertical holes of the telescopic step to fix it to the support to complete the construction of the horseway.

[0032] The above embodiments are not exhaustive of specific implementation methods, and there may be other embodiments. The purpose of the above embodiments is to illustrate the utility model rather than to limit the protection scope of the utility model. All applications derived from simple changes of the utility model fall within the protection scope of the utility model.

Claims

1. A modular adaptive construction bridleway structure, characterized in that: The invention comprises a support (1), a support (2), a fixed step (3), a retractable step (4) and a wire mesh surface layer (5); the support (1) comprises at least two groups, which are arranged at intervals in the longitudinal direction; each group of supports (1) is arranged at intervals in the transverse direction; a first connecting rod (7) is arranged on the top of the laterally adjacent supports (1); the support (2) is arranged on the top of the support (1), and the support (2) is detachably connected to the support (1) through a U-shaped bolt (6); the support (2) comprises a support tube (2.1) and a support plate (2.2); the U-shaped bolt (6) is welded to the bottom of the support tube (2.1), and the opening of the U-shaped bolt (6) faces downward; the U-shaped bolt (6) is sleeved on the first connecting rod (7), and the lower end of the U-shaped bolt (6) is inserted into the support tube (2.1). The support (1) is fixed by nuts; the support plate (2.2) is fixedly connected to the top of the support tube (2.1); the retractable step (4) has one piece, which is mounted on the top of the two groups of supports (1) at the front side, and the longitudinal length of the retractable step (4) is adjustable; the retractable step (4) is detachably connected to the corresponding support (2); the fixed step (3) has one group, one group of fixed steps (3) is supported on the top of the support (2), and adjacent fixed step (3) brackets are spliced ​​and connected; the fixed step (3) is detachably connected to the corresponding support (2), and the frontmost fixed step (3) is spliced ​​and connected to the rear end of the retractable step (4); the wire mesh surface layer (5) is laid on the top of the retractable step (4) and a group of fixed steps (3).

2. The modular adaptive construction runway structure according to claim 1, characterized in that: The support (1) comprises a riser (1.1) and a connecting plate (1.2); support legs (1.3) are arranged at intervals along the circumferential direction at the lower part of the riser (1.1); each support leg (1.3) is arranged obliquely between the riser (1.1) and the ground; the connecting plate (1.2) is fixedly connected to the top of the riser (1.1); a through hole is provided on the connecting plate (1.2) corresponding to the lower end of the U-shaped bolt (6); and the lower end of the U-shaped bolt (6) is inserted into the through hole.

3. The modular adaptive construction runway structure according to claim 1, characterized in that: A corner support plate (2.3) is provided between the bottom of the support plate (2.2) and the support tube (2.1).

4. The modular adaptive construction runway structure according to claim 1, characterized in that: The fixed step (3) is a rectangular grid structure, and holes are provided at the top of the fixed step (3) at positions corresponding to the supports (2); the fixed step (3) is connected to the supports (2) via bolts inserted through the holes.

5. The modular adaptive construction runway structure according to claim 1, characterized in that: The telescopic step (4) comprises a fixed frame (4.1) and a telescopic frame (4.2); the fixed frame (4.1) comprises a longitudinal sleeve (4.1.1) and a first cross bar (4.1.2); the longitudinal sleeves (4.1.1) are provided in a group and are arranged in a lateral direction at intervals; through holes are correspondingly opened on the side walls on the left and right sides of each longitudinal sleeve (4.1.1); the first cross bar (4.1.2) fixedly connects adjacent longitudinal sleeves (4.1.1); the telescopic frame (4.2) comprises a longitudinal insert (4.2.1) and a second cross bar (4.2.2); the longitudinal insert (4.2.1) is provided in a group, and a group The longitudinal insert tube (4.2.1) is arranged correspondingly to a group of longitudinal sleeve tubes (4.1.1); through holes are opened on the side walls on the left and right sides of each longitudinal insert tube (4.2.1); the longitudinal insert tube (4.2.1) and the longitudinal sleeve tube (4.1.1) are fixed by bolts inserted through the through holes; the second cross bar (4.2.2) is connected between adjacent longitudinal insert tubes (4.2.1) and is located on a side away from the longitudinal sleeve tube (4.1.1); vertical holes are respectively arranged at the top of the retractable step (4) and at four corner positions; the retractable step (4) is fixed to the support (2) by bolts inserted through the vertical holes.

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