CN220414779U

CN220414779U - Scaffold convenient to dismouting

Info

Publication number: CN220414779U
Application number: CN202321806167.8U
Authority: CN
Inventors: 赵庆隆
Original assignee: Tianjin Jiuwei Industrial Co ltd
Current assignee: Tianjin Jiuwei Industrial Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-30
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a scaffold convenient to disassemble and assemble, which belongs to the technical field of scaffolds, and comprises a pedal used for trampling and reinforcing rods used for fixing two sides, and further comprises supporting pieces, wherein the supporting pieces are arranged at two ends of the pedal and used for supporting the pedal, the reinforcing rods are detachably arranged at two sides of the two groups of supporting pieces and used for reinforcing the two groups of supporting pieces, the supporting pieces are used for adjusting the width according to requirements, a crawling ladder is connected to the supporting pieces and detachably clamped on the supporting pieces, the space occupied by the supporting pieces is relatively narrow and convenient to transport and store when the supporting pieces are adjusted, the folding is convenient to unfold and does not need to splice when the folding is used, the distance between the two main rods is adjusted, the space utilization rate is reduced when the folding is carried and stored, and objects are relatively heavy and long-time to carry when the folding is convenient to detach and reduce the carrying.

Description

Scaffold convenient to dismouting

Technical Field

The utility model relates to the field of scaffolds, in particular to a scaffold convenient to disassemble and assemble.

Background

Scaffold (scaffold) is a temporary construction tool erected for workers to operate and solve vertical and horizontal transportation at construction sites, is mainly used in places where external walls, interior decoration or high floors cannot be directly constructed, and is mainly used for maintenance of upper and lower dry or peripheral safety nets of constructors, high-altitude installation members and the like, and is made of bamboo, wood, steel pipes or synthetic materials.

Among the prior art, the application number is CN 202120799927.1's scaffold frame convenient to dismouting, but in the above-mentioned scheme, through "strutting arrangement still includes the ladder, two a ladder surface respectively with a spreader surface welding" it is through two landing legs and spreader fixed connection and make the ladder weld in the spreader, landing leg, spreader and ladder fixed connection are in the same place the space that occupies more inconvenient place and link together and be inconvenient for carry, and its inconvenient to adjust the distance of two landing legs makes the space improvement space utilization who reduces when transportation, accomodate and dismantles the heavier condition of reduction transport object to the ladder. How to develop a scaffold which is convenient to disassemble and assemble to improve the problems becomes a problem to be solved urgently by the person skilled in the art.

Disclosure of Invention

In order to make up the defects, the utility model provides a scaffold convenient to disassemble and assemble, which aims to solve the problems that the scaffold is fixedly connected with a cross column through two support legs and the cross column and a ladder is welded on the cross column, and the support legs, the cross column and the ladder are fixedly connected together to occupy more space and are inconvenient to place and are heavier to connect together and inconvenient to carry when in transportation.

The utility model is realized in the following way: the utility model provides a scaffold frame convenient to dismouting, is including being used for trampling the footboard and carrying out the stiffener that fixes to both sides, still includes support piece, support piece sets up the both ends of footboard are used for supporting it, the stiffener can dismantle the setting in two sets of support piece's both sides consolidate it, support piece is used for adjusting the width as required, the last connection of support piece is provided with the cat ladder, the cat ladder can dismantle the joint in on the support piece.

In a preferred technical scheme of the utility model, the support piece comprises a main rod and a connecting rod, wherein one side of the main rod is fixedly welded with an extension rod, the two main rods are connected with the connecting rod in a sliding manner through an impurity extension rod, one side of the extension rod is provided with a fixing bolt in a threaded manner, and the fixing bolt is used for locking the connecting rod.

In a preferred technical scheme of the utility model, a nut is fixedly welded on one side of the extension rod, the fixing bolt is in threaded connection with the nut on one side of the extension rod and penetrates through one side of the extension rod in a sliding manner, and a rubber anti-slip pad is arranged at the tail of the fixing bolt.

In a preferred embodiment of the present utility model, the fixing bolt is a screw bolt that is easy to screw.

In a preferred technical scheme of the utility model, limiting rings are fixedly welded at two ends of the connecting rod, and an inner ring is fixedly arranged at one end of the extension rod.

In a preferred technical scheme of the utility model, extension rods are arranged at two ends of the main rod, and two ends of the main rod are slidably connected with the other main rod through the extension rods and the connecting rods.

In a preferred technical scheme of the utility model, the bottom of the main rod is in threaded connection with a threaded rod, and the bottom of the threaded rod is fixedly welded with a base.

In a preferred technical scheme of the utility model, a handle is sleeved on the threaded rod in a threaded manner, and the handle and the threaded rod are linked into a cross shape.

In a preferred technical scheme of the utility model, the cat ladder comprises a ladder, wherein clamping blocks are fixedly connected to two ends of the top of the ladder, and lower supporting blocks are fixedly connected to two ends of the bottom of the ladder.

In a preferred technical scheme of the utility model, the clamping block is a three-quarter ring, the lower supporting block is a half ring, and the diameters of the inner rings of the clamping block and the lower supporting block are correspondingly set with the extension rod.

The beneficial effects of the utility model are as follows: according to the scaffold convenient to disassemble and assemble, when the scaffold is used, the distance between the two main rods is adjusted according to the requirement, and the two main rods are limited and fixed through the fixing bolts, so that the two main rods are close to each other to reduce occupied space, the space utilization rate is improved, the ladder is grabbed to be higher than the extension rod above the ladder when the ladder is installed, the clamping block is placed on the extension rod to pull up and down, the clamping block is sleeved outside the extension rod, the lower supporting block is clamped on the extension rod below the extension rod, the distance between the two main rods is adjusted, the occupied space utilization rate is reduced when the ladder is transported and stored, and objects are convenient to disassemble and reduce when the ladder is transported for a long time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a side structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of another structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a portion of a structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure according to an embodiment of the present utility model;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 110-a support; 111-a main lever; 112-an extension rod; 113-a connecting rod; 114-fixing bolts; 115-limiting rings; 116-an inner ring; 117-threaded rod; 118-handle; 119-base; 120-pedal; 130-reinforcing bars; 140-climbing ladder; 141-a ladder; 142-clamping blocks; 143-lower support blocks.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a scaffold convenient to dismouting, includes the footboard 120 that is used for trampling and carries out fixed reinforcement pole 130 to both sides, still includes

Support piece 110, support piece 110 sets up the both ends at footboard 120 and is used for supporting it, and reinforcing rod 130 can dismantle the both sides that set up at two sets of support piece 110 and consolidate it, and support piece 110 is used for adjusting the width as required, connects on the support piece 110 to be provided with cat ladder 140, and cat ladder 140 can dismantle the joint on support piece 110, and the space that support piece 110 occupy is comparatively narrow and small when adjusting support piece 110 is convenient for transport and accomodate, also is convenient for expand and does not need to splice when expanding and use.

Referring to fig. 3 and 4, the supporting member 110 includes a main rod 111 and a connecting rod 113, an extension rod 112 is fixedly welded on one side of the main rod 111, the two main rods 111 are slidably connected with the connecting rod 113 through the impurity extension rod 112, a fixing bolt 114 is screwed on one side of the extension rod 112, and the fixing bolt 114 is used for locking the connecting rod 113, so that the space occupied by the two main rods 111 is reduced.

A nut is fixedly welded on one side of the extension rod 112, a fixing bolt 114 is in threaded connection with the nut on one side of the extension rod 112 and penetrates through one side of the extension rod 112 in a sliding manner, a rubber anti-slip pad is arranged at the tail of the fixing bolt 114, and the fixing bolt 114 extrudes the connecting rod 113 through the anti-slip rubber pad to enable the connecting rod 113 to be fixedly connected between the two main rods 111. The fixing bolt 114 is a screw bolt that is convenient to screw, and is also convenient to adjust without using a wrench.

Referring to fig. 4 and 5, the two ends of the connecting rod 113 are fixedly welded with a limiting ring 115, one end of the extension rod 112 is fixedly provided with an inner ring 116, the limiting ring 115 and the inner ring 116 are used for preventing the connecting rod 113 from falling off, and the whole of the main rod 111, the extension rod 112 and the connecting rod 113 can be conveniently detached without the limiting ring 115 and the inner ring 116. Extension bars 112 are arranged at both ends of the main rod 111, and both ends of the main rod 111 are slidably connected with the other main rod 111 through the extension bars 112 and the connecting rods 113. The bottom of mobile jib 111 threaded connection has threaded rod 117, and the fixed welding of the bottom of threaded rod 117 has base 119, adjusts the unevenness that is used for ground. The threaded rod 117 is in threaded sleeve connection with a handle 118, the handle 118 and the threaded rod 117 are linked into a cross shape, and the handle 118 is used for fixing the threaded rod 117 and the base 119.

Referring to fig. 3 and 4, the ladder stand 140 includes a ladder 141, wherein two ends of the top of the ladder 141 are fixedly connected with a clamping block 142, and two ends of the bottom of the ladder 141 are fixedly connected with a lower supporting block 143. The fixture block 142 is three quarters of a circle, the lower supporting block 143 is one half of a circle, the diameter of the inner ring of the fixture block 142 and the diameter of the inner ring of the lower supporting block 143 are correspondingly set with the extension rod 112, the fixture block 142 hooks the upper part to be matched with the lower supporting block 143 for supporting, so that the ladder 141 is fixed, and the disassembly is convenient.

Working principle: the distance between the two main rods 111 is adjusted as required, the two main rods 111 are limited and fixed through the fixing bolts 114, the two groups of support pieces 110 are reinforced and connected through the two groups of reinforcing rods 130, the pedal 120 is placed to complete assembly, the base 119 is rotated to conduct height adjustment when the ground is uneven, the handle 118 is rotated to enable the handle 118 to be tightly attached to the bottom surface of the main rod 111 to reinforce the base 119, the ladder 141 is grabbed to be higher than the extension rod 112 above when the ladder stand 140 is installed, the clamping blocks 142 are placed on the extension rod 112 in a vertical pulling mode, the clamping blocks 142 are sleeved on the outer portion of the extension rod 112, and meanwhile the lower supporting blocks 143 are clamped on the extension rod 112 below.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a scaffold frame convenient to dismouting, its characterized in that includes the footboard that is used for trampling and carries out fixed stiffening rod to both sides, still includes

The support piece, the support piece sets up the both ends of footboard are used for supporting it, the reinforcing rod can dismantle the setting in two sets of support piece's both sides consolidate it, support piece is used for adjusting the width as required, the last cat ladder that is provided with of support piece, the cat ladder can dismantle the joint in on the support piece.

2. A scaffold for easy disassembly and assembly as defined in claim 1 wherein: the support piece comprises a main rod and a connecting rod, wherein an extension rod is fixedly welded on one side of the main rod, the two main rods are connected with the connecting rod in a sliding mode through an impurity extension rod, a fixing bolt is arranged on one side of the extension rod in a threaded mode, and the fixing bolt is used for locking the connecting rod.

3. A scaffold for easy disassembly and assembly as defined in claim 2 wherein: the nut is fixedly welded on one side of the extension rod, the fixing bolt is in threaded connection with the nut on one side of the extension rod and penetrates through one side of the extension rod in a sliding mode, and a rubber anti-skid pad is arranged at the tail of the fixing bolt.

4. A scaffold for facilitating disassembly and assembly as claimed in claim 3 wherein: the fixing bolt is a screwing bolt which is convenient to screw.

5. A scaffold for facilitating disassembly and assembly as claimed in claim 3 wherein: limiting rings are fixedly welded at two ends of the connecting rod, and an inner ring is fixedly arranged at one end of the extension rod.

6. A scaffold for facilitating disassembly and assembly as claimed in claim 3 wherein: the two ends of the main rod are provided with extension rods, and the two ends of the main rod are slidably connected with the other main rod through the extension rods and the connecting rods.

7. A scaffold for facilitating disassembly and assembly as claimed in claim 3 wherein: the bottom threaded connection of mobile jib has the threaded rod, the bottom fixed welding of threaded rod has the base.

8. The scaffold of claim 7, wherein the scaffold is removable and attachable: the handle is sleeved on the threaded rod in a threaded mode, and the handle and the threaded rod are linked into a cross shape.

9. The scaffold of claim 7, wherein the scaffold is removable and attachable: the cat ladder comprises a ladder, clamping blocks are fixedly connected to the two ends of the top of the ladder, and lower supporting blocks are fixedly connected to the two ends of the bottom of the ladder.

10. The scaffold of claim 9, wherein the scaffold is removable and attachable: the fixture block is three-quarter circular, the lower supporting block is one-half circular, and the diameters of the fixture block and the inner ring of the lower supporting block are correspondingly set with the extension rod.