CN217734774U - Tunnel engineering is with scaffold frame of being convenient for installation - Google Patents

Abstract

The application discloses a scaffold convenient to mount for tunnel engineering, which comprises two foundation columns I, two foundation columns II, a plug board, a combined board and a plurality of connecting boards; a ladder assembly is arranged between the two first foundation columns, and a connecting assembly is arranged between the two second foundation columns; the plurality of connecting plates are arranged between the plug plate and the combined plate; the end parts of the plug board and the combined board, which are far away from the connecting board, are respectively and fixedly connected to the top ends of the two first base columns and the two second base columns; the ladder component comprises a ladder stand and four movable connecting pieces; the four movable connecting pieces are respectively arranged on two sides of the ladder stand and are rotatably connected with the ladder stand, and the movable connecting pieces are in threaded connection with the first base column; the connecting assembly comprises two connecting rod assemblies, the top end of each connecting rod assembly is connected to one second base column in a threaded mode, and the bottom end of each connecting rod assembly is fixedly connected to the other second base column. This application has realized changing the length of scaffold frame according to actual space's size, and the suitability is strong, need not a dismantlement moreover during the dismouting, saves time.

Description

Tunnel engineering is with scaffold frame of being convenient for installation

Technical Field

The application relates to the technical field of scaffolds, in particular to a scaffold convenient to install for tunnel engineering.

Background

The scaffold is a work platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position, and the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, and is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a picking type scaffold and a climbing type scaffold according to the structural form.

The scaffold in the prior art needs to be spliced one by one when being used every time, which is troublesome and wastes the time of users, and moreover, because the length of each spliced rod is fixed, the length of the scaffold can not be changed, and the scaffold can not be used in a narrow space, which causes troubles for the users.

SUMMERY OF THE UTILITY MODEL

This application is with scaffold frame convenient to installation through providing a tunnel engineering, has solved the scaffold frame among the prior art and need splice one by one when using, and the pole length of every concatenation is fixed, leads to the unable change of length of scaffold frame, can not satisfy the technical problem who uses in narrow and small space, has realized that the size that can change the scaffold frame according to actual space changes the length of scaffold frame, and the suitability is strong, need not a dismantlement during the dismouting moreover, saves time.

The scaffold convenient to install for tunnel engineering comprises two foundation columns I, two foundation columns II, a plug plate, a combined plate and a plurality of connecting plates; a ladder assembly is arranged between the two first foundation columns, and a connecting assembly is arranged between the two second foundation columns; the two first base pillars and the two second base pillars are arranged in a rectangular array; the connecting plates are arranged between the plug plate and the combined plate and are respectively spliced together; the end parts, deviating from the connecting plate, of the plug plate and the combined plate are fixedly connected to the top ends of the two first base columns and the two second base columns respectively, the front side and the rear side of the plug plate are fixedly connected to the top end of one of the first base columns and the top end of the corresponding one of the second base columns respectively, and the front side and the rear side of the combined plate are fixedly connected to the top ends of the other one of the first base columns and the corresponding other one of the second base columns respectively; the ladder assembly comprises a ladder stand and four movable connecting pieces; the four movable connecting pieces are respectively arranged on two sides of the upper end and the lower end of the ladder stand, the movable connecting pieces are rotatably connected with the ladder stand, and the end part of each movable connecting piece, which is far away from the ladder stand, is in threaded connection with the foundation column; the connecting assembly comprises two connecting rod assemblies, the top end of each connecting rod assembly is in threaded connection with one of the second base columns, and the bottom end of each connecting rod assembly is fixedly connected with the other of the second base columns.

In one possible implementation manner, the moving connecting piece comprises a first moving block and a support rod; the first moving block is in threaded connection with the first base column; one end of the support rod is detachably connected with the first moving block through a bolt, and the other end of the support rod is rotatably connected with the outer side of the top end of the ladder stand.

In a possible implementation mode, the plug board and the left side of the connecting board are fixedly connected with inserting boards, the combination board and the right side of the connecting board are provided with slots, and the inserting boards are clamped with the slots.

In one possible implementation manner, the connecting rod assembly comprises a fixed block, a second moving block and a connecting rod; two ends of the connecting rod are respectively and rotatably connected with the fixed block and the moving block II; the fixed block is positioned below the second moving block and fixedly connected to the second base pillar, and the second moving block is in threaded connection with the second base pillar; the central positions of the two connecting rods are rotatably connected.

In a possible implementation manner, the scaffold convenient to mount for tunnel engineering further comprises four locking assemblies; the locking assembly comprises a fixing bolt and a thread block; the four thread blocks are respectively and fixedly connected to the bottom ends of the two first base columns and the bottom ends of the two second base columns; the fixing bolt penetrates through the thread block and is in threaded connection with the thread block.

In a possible implementation manner, the scaffold convenient to mount for tunnel engineering further comprises four combined columns; the four combined columns are respectively and fixedly connected to the top ends of the two first foundation columns and the top ends of the two second foundation columns.

In a possible implementation manner, the scaffold convenient to mount for tunnel engineering further comprises four universal wheels; the four universal wheels are respectively arranged at the bottom ends of the two first foundation columns and the bottom ends of the two second foundation columns.

In a possible implementation manner, the scaffold convenient to mount for tunnel engineering further comprises a stabilizing column; and the stabilizing column is fixedly connected between the first foundation column and the corresponding second foundation column.

One or more technical solutions provided in the present application have at least the following technical effects or advantages:

the ladder assembly is characterized in that two foundation columns I, two foundation columns II, a plug board, a combined board and a plurality of connecting boards are adopted, the ladder assembly is arranged between the two foundation columns I, and the connecting assembly is arranged between the two foundation columns II; arranging the two first base columns and the two second base columns in a rectangular array; arranging a plurality of connecting plates between the plug plate and the combined plate, inserting the connecting plates, the plug plate, the combined plate and the adjacent connecting plates together, then fixedly connecting the end parts of the plug plate and the combined plate, which are deviated from the connecting plates, to the top ends of the two foundation columns I and the two foundation columns II respectively, selecting the number of the connecting plates according to actual requirements, and splicing the connecting plates, the combined plate and the plug plate to the top ends of the two foundation columns I and the two foundation columns II to realize splicing of a scaffold main body frame, thereby changing the length of the scaffold according to the size of actual space;

meanwhile, the ladder component comprises a ladder stand and four movable connecting pieces; the four movable connecting pieces are respectively arranged on two sides of the upper end and the lower end of the ladder stand, the movable connecting pieces are rotatably connected with the ladder stand, and the end part of each movable connecting piece, which is far away from the ladder stand, is in threaded connection with the first base column; when changing scaffold length, the height of tip on foundation column one that the connecting piece deviates from the cat ladder is removed in the adjustment, conveniently satisfy and fix between two foundation columns one to the upper and lower extreme both sides of cat ladder after scaffold length changes, it includes two link assembly to set up coupling assembling, link assembly's top threaded connection is in one of them foundation column two, link assembly's bottom fixed connection is in another foundation column two, when changing scaffold length, adjust link assembly's the height on foundation column two in the top, conveniently satisfy and fix between two foundation columns two after scaffold length changes, effectively solved the scaffold among the prior art and need splice one by one when using, the pole length of every concatenation is fixed, the length that leads to the scaffold can't change, can not satisfy the technical problem who uses in narrow and small space, realized can change the length of scaffold according to actual space's size, therefore, the suitability is strong, and need not a dismantlement during the dismouting, and save time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a scaffold for tunnel engineering convenient to install according to an embodiment of the present application;

fig. 2 is a left side view of a scaffold for tunnel engineering, which is provided by an embodiment of the present application and is convenient to install;

fig. 3 is a rear view of a tunneling construction with a ladder assembly removed with scaffolding for ease of installation according to an embodiment of the present application.

Reference numerals: 1-base pillar one; 2-a second pillar; 3-a plug board; 31-inserting plate; 4-a composition board; 41-slot; 5-connecting plates; 6-a ladder assembly; 61-climbing a ladder; 611-connecting block; 62-a mobile connection; 621-moving block one; 622-stay bar; 7-a connecting assembly; 71-a connecting-rod assembly; 711-fixed block; 712-moving block two; 713-connecting rod; 8-a locking assembly; 81-fixing bolts; 82-a thread block; 9-a packed column; 10-universal wheels; 11-a stabilizing column; 12-inserting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1 to 3, the scaffold for tunnel engineering, which is provided by the embodiment of the present application and is convenient to install, includes two pillars one 1, two pillars two 2, a plug board 3, a combination board 4 and a plurality of connection boards 5; a ladder assembly 6 is arranged between the two first foundation columns 1, and a connecting assembly 7 is arranged between the two second foundation columns 2; the two base pillars I1 and the two base pillars II 2 are arranged in a rectangular array; the connecting plates 5 are arranged between the plug plate 3 and the combined plate 4 and are respectively spliced together; the end parts of the plug board 3 and the combination board 4 departing from the connecting board 5 are respectively and fixedly connected with the top ends of the two first base columns 1 and the two second base columns 2, the front side and the rear side of the plug board 3 are respectively and fixedly connected with the top ends of one first base column 1 and the corresponding one second base column 2, and the front side and the rear side of the combination board 4 are respectively and fixedly connected with the top ends of the other first base column 1 and the corresponding other second base column 2; the ladder assembly 6 comprises a ladder stand 61 and four mobile connectors 62; the four movable connecting pieces 62 are respectively arranged on two sides of the upper end and the lower end of the ladder stand 61, the movable connecting pieces 62 are rotatably connected with the ladder stand 61, and the end part, away from the ladder stand 61, of each movable connecting piece 62 is in threaded connection with the first foundation column 1; the connecting assembly 7 comprises two connecting rod assemblies 71, the top ends of the connecting rod assemblies 71 are connected to the second base column 2 in a threaded mode, and the bottom ends of the connecting rod assemblies 71 are fixedly connected to the second base column 2. Four connecting blocks 611 of the both sides fixedly connected with of cat ladder 61 in the embodiment of this application, the tip and the connecting block 611 of removal connecting piece 62 rotate to be connected, when installing scaffold, the quantity of connecting plate 5 is selected as required, then plug board 3 and connecting plate 5, compoboard 4 and connecting plate 5 peg graft respectively together, thereby connect two foundation columns one 1 and two foundation columns two 2's top together fixedly, form the main body frame of scaffold, simultaneously, need synchronous adjustment removal connecting piece 62 to deviate from the height on foundation column one 1 on cat ladder 61 top, and the height on foundation column two 2 on the top of synchronous adjustment link assembly 71, finally satisfy the change of scaffold installation back overall length, so alright change the length of scaffold according to actual space's size, the suitability is strong, and need not a dismantlement during the dismouting, save time.

Referring to fig. 1 and 3, the moving connector 62 includes a first moving block 621 and a support rod 622; the first moving block 621 is in threaded connection with the first base pillar 1; one end of the support rod 622 is detachably connected with the first moving block 621 through a bolt, and the other end of the support rod 622 is rotatably connected with the outer side of the top end of the ladder stand 61; the connecting rod assembly 71 comprises a fixed block 711, a second moving block 712 and a connecting rod 713; two ends of the connecting rod 713 are respectively and rotatably connected with a fixed block 711 and a second moving block 712; the fixed block 711 is positioned below the second moving block 712, the fixed block 711 is fixedly connected to the second base column 2, and the second moving block 712 is in threaded connection with the second base column 2; the two connecting rods 713 are rotatably connected at the center position. In the embodiment of the application, the end of the stay 622 departing from the first base column 1 is rotatably connected to the connecting block 611, the number of the connecting plates 5 is selected according to actual needs, before the connecting plates 5, the plug plate 3 and the combination plate 4 are spliced, bolts on the four stay 622 are firstly screwed off, the stay 622 is separated from the first moving block 621, the bolts on the top end of the connecting rod 713 are screwed off, the connecting rod 713 is separated from the second moving block 712, the plug plate 3 is then plugged into the connecting plates 5, the combination plate 4 is plugged into the connecting plate 5, the length of the scaffold is adjusted, the first moving block 621 is adjusted to a proper height on the first base column 1, the second moving block 712 is adjusted to a proper height on the second base column 2, the stay 622 is placed on the first moving block 621 to screw the bolts, the scaffold is fixed, the connecting rod 713 is placed on the second moving block 712 to screw the bolts, and the scaffold is fixed, and thus the length of the scaffold can be changed according to the size of actual space.

Referring to fig. 1 and 3, the plug board 3 and the connection board 5 are fixedly connected to the left side of the plug board 31, the combination board 4 and the connection board 5 are provided with slots 41 on the right side thereof, and the plug board 31 is engaged with the slots 41. Equal fixedly connected with picture peg 31 in the left side of plugboard 3 and connecting plate 5 in the embodiment of this application, the inside slot 41 that all is provided with in right side of compoboard 4 and connecting plate 5, picture peg 31 and slot 41 looks block, convenient to detach and installation scaffold, compoboard 4, the right side of connecting plate 5 and picture peg 31 is provided with the through-hole, the right side of compoboard 4 and connecting plate 5 is provided with inserted bar 12 through the through-hole, combined board 4 can be fixed to inserted bar 12, connecting plate 5 and plugboard 3, guarantee the stability after the concatenation.

Referring to fig. 1 to 3, the scaffold for tunnel engineering provided by the embodiment of the present application further includes four locking assemblies 8; the locking assembly 8 comprises a fixing bolt 81 and a threaded block 82; the four thread blocks 82 are respectively fixedly connected to the bottom ends of the two first foundation columns 1 and the bottom ends of the two second foundation columns 2; the fixing bolt 81 penetrates the screw block 82 and is screwed to the screw block 82. In the embodiment of the application, the problem that the existing scaffold cannot fix the bottom inside the ground, so that the scaffold is not stable enough and can move in use, and the physical health of users is threatened is considered; therefore, further set up locking Assembly 8, after the scaffold concatenation is accomplished, with the bolt screw down in screw thread piece 82 to twist into ground, can consolidate the bottom of whole scaffold, guarantee the holistic stability of scaffold.

Referring to fig. 1 to 3, the scaffold for tunnel engineering provided by the embodiment of the present application further includes four combination columns 9; the four combined columns 9 are respectively and fixedly connected to the top ends of the two first foundation columns 1 and the two second foundation columns 2. Set up combination post 9 in this application embodiment, can realize adding the layer to increase the height of scaffold frame, reinforcing practicality.

Referring to fig. 1 to 3, the scaffold for tunnel engineering provided by the embodiment of the present application, which is convenient to mount, further includes four universal wheels 10; four universal wheels 10 are respectively arranged at the bottom ends of the two first foundation columns 1 and the two second foundation columns 2. Set up universal wheel 10 in this application embodiment, the convenience removes scaffold.

Referring to fig. 2, the scaffold for tunnel engineering provided in the embodiment of the present application further includes a stabilizing post 11; and a stabilizing column 11 is fixedly connected between the first foundation column 1 and the corresponding second foundation column 2. The effect of the arrangement of the stabilizing columns 11 in the embodiment of the present application is to enhance the stability of the scaffold.

The working principle of the scaffold convenient to install for tunnel engineering that this application embodiment provided is as follows:

when the scaffold is installed, firstly, the number of the connecting plates 5 is selected according to actual needs, then bolts on the four support rods 622 are unscrewed, the support rods 622 and the first moving block 621 are separated, then the bolts on the top ends of the connecting rods 713 are unscrewed, the connecting rods 713 and the second moving block 712 are separated, then the inserting plates 31 of the plug plates 3 are inserted into the inserting grooves 41 of the connecting plates 5, the inserting plates 31 of the connecting plates 5 are inserted into the inserting grooves 41 of the combination plates 4, then the inserting rods 12 are inserted into the through holes to be fixed, the length of the scaffold is adjusted, then the first moving block 621 is adjusted to the proper height on the first base column 1, the second moving block 712 is adjusted to the proper height on the second base column 2, then the support rods 622 are placed on the first moving block 621 to be screwed with the bolts, the scaffold is fixed, then the top ends of the connecting rods 713 are placed on the second moving block 712, the bolts are screwed and fixed, and therefore the length of the scaffold can be changed according to the actual space, finally the bolts are screwed downwards in the threaded blocks 82 and screwed into the ground, and the bottom ends of the scaffold are locked.

The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.

Claims (8)

1. A scaffold convenient to mount for tunnel engineering is characterized by comprising two first base columns (1), two second base columns (2), a plug board (3), a combined board (4) and a plurality of connecting boards (5);

a ladder assembly (6) is arranged between the two first foundation columns (1), and a connecting assembly (7) is arranged between the two second foundation columns (2);

the two first base columns (1) and the two second base columns (2) are arranged in a rectangular array;

the connecting plates (5) are arranged between the plug plate (3) and the combined plate (4) and are respectively plugged together;

the end parts of the plug plate (3) and the combined plate (4) departing from the connecting plate (5) are respectively and fixedly connected to the top ends of the two first base columns (1) and the two second base columns (2), the front side and the rear side of the plug plate (3) are respectively and fixedly connected to the top ends of one first base column (1) and the corresponding one second base column (2), and the front side and the rear side of the combined plate (4) are respectively and fixedly connected to the top ends of the other first base column (1) and the corresponding other second base column (2);

the ladder assembly (6) comprises a ladder (61) and four mobile connections (62);

the four movable connecting pieces (62) are respectively arranged on two sides of the upper end and the lower end of the ladder stand (61), the movable connecting pieces (62) are rotatably connected with the ladder stand (61), and the end part, deviating from the ladder stand (61), of each movable connecting piece (62) is in threaded connection with the first foundation column (1);

the connecting assembly (7) comprises two connecting rod assemblies (71), the top ends of the connecting rod assemblies (71) are in threaded connection with the second base column (2), and the bottom ends of the connecting rod assemblies (71) are fixedly connected to the second base column (2).

2. The scaffolding for tunnel engineering easy to install according to claim 1, wherein the mobile connector (62) comprises a mobile block one (621) and a stay bar (622);

the moving block I (621) is in threaded connection with the base column I (1);

one end of the support rod (622) is detachably connected with the first moving block (621) through a bolt, and the other end of the support rod (622) is rotatably connected with the outer side of the top end of the ladder stand (61).

3. The scaffold convenient to mount for tunnel engineering according to claim 1, wherein plug boards (3) and connecting boards (5) are fixedly connected with inserting boards (31) on left sides, slots (41) are formed in right sides of the combination boards (4) and the connecting boards (5), and the inserting boards (31) are clamped with the slots (41).

4. The scaffolding for tunnel engineering easy to install according to claim 1, wherein the connecting rod assembly (71) comprises a fixed block (711), a second moving block (712) and a connecting rod (713);

two ends of the connecting rod (713) are respectively and rotatably connected with the fixed block (711) and the moving block II (712);

the fixed block (711) is located below the second moving block (712), the fixed block (711) is fixedly connected to the second base column (2), and the second moving block (712) is in threaded connection with the second base column (2);

the two connecting rods (713) are rotatably connected at the central position.

5. Scaffolding for the purposes of installation of the tunnel engineering according to claim 1, characterized by the fact that it also comprises four locking assemblies (8);

the locking assembly (8) comprises a fixing bolt (81) and a thread block (82);

the four thread blocks (82) are respectively and fixedly connected to the bottom ends of the two first base columns (1) and the bottom ends of the two second base columns (2);

the fixing bolt (81) penetrates through the thread block (82) and is in threaded connection with the thread block (82).

6. Scaffolding for tunnel engineering purposes, easy to install, according to claim 1, characterized by comprising four composite columns (9);

the four combined columns (9) are respectively and fixedly connected to the top ends of the two first foundation columns (1) and the top ends of the two second foundation columns (2).

7. Scaffolding for facilitating the installation of tunnel engineering according to claim 1, characterized by further comprising four universal wheels (10);

the four universal wheels (10) are respectively arranged at the bottom ends of the two first foundation columns (1) and the two second foundation columns (2).

8. Scaffolding for facilitating the installation of tunnel engineering according to claim 1, characterized by further comprising stabilizing columns (11);

and the stabilizing column (11) is fixedly connected between the first foundation column (1) and the corresponding second foundation column (2).

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