CN212154777U

CN212154777U - Tunnel scaffold with protective structure and convenient for conveying construction materials

Info

Publication number: CN212154777U
Application number: CN202020396881.4U
Authority: CN
Inventors: 单维芳
Original assignee: Xuzhou Zhengtu Safety Technology Research Institute Co ltd
Current assignee: Xuzhou Zhengtu Safety Technology Research Institute Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-15
Anticipated expiration: 2030-03-25

Abstract

The utility model belongs to the technical field of tunnel scaffold, especially, be a tunnel scaffold with protective structure and be convenient for convey construction material, including supporting a section of thick bamboo and fly leaf, the bottom plate is installed to the lower extreme of supporting a section of thick bamboo, the constant head tank has been seted up on the outer wall of bracing piece, the backup pad is installed to the upper end of supporting a section of thick bamboo, the inside of rolling up pole runs through there is the stay cord, the right side at the backup pad lower extreme is installed to the fly leaf, the lower extreme of fly leaf is connected with the dead lever, the rail guard is installed to the. This tunnel scaffold with protective structure and be convenient for convey construction material has designed the structure that has raising and lowering functions, has solved the inconvenient problem of adjusting the operating height of traditional device, has designed the structure that has rolling block function, has solved the inconvenient problem that promotes to the material of traditional device, has designed the structure that has folding function simultaneously, has solved the inconvenient problem of accomodating the transfer of traditional device.

Description

Tunnel scaffold with protective structure and convenient for conveying construction materials

Technical Field

The utility model relates to a tunnel scaffold technical field specifically is a tunnel scaffold with protective structure and be convenient for convey construction material.

Background

Along with the development of traffic, in the road traffic construction process, often need set up the tunnel and provide convenient for transportation, wherein often need use the construction scaffold frame in tunnel construction and provide operation platform for the workman, be convenient for carry out the construction operation at the eminence.

Traditional tunnel scaffold structure is fixed, can't further adjust the operation height after the installation is accomplished, and operating personnel need manually shift material and instrument to the eminence and use, leads to expending more time in conveying the construction material in-process, influences the efficiency of construction, and inconvenient accomodating the device simultaneously leads to when big use device in batches, and is inconvenient to the device shift.

To sum up, current tunnel construction frame has inconvenient adjustment operating height when using, and inconvenient promotes and inconvenient shortcoming of accomodating the transfer to the material. Aiming at the problems, innovative design is urgently needed on the basis of the original waterproof bag for the mobile phone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel scaffold with protective structure and be convenient for convey construction material to provide inconvenient adjustment operating height in solving above-mentioned background art, inconvenient promote and inconvenient problem of accomodating the transfer to the material.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel scaffold with a protective structure and convenient for conveying construction materials comprises a supporting cylinder and a movable plate, wherein a bottom plate is installed at the lower end of the supporting cylinder, reinforcing rods are installed on two sides of the bottom plate, a supporting rod is installed inside the supporting cylinder, a positioning groove is formed in the outer wall of the supporting rod, a positioning rod is installed inside the positioning groove and is installed on the upper portion of the supporting cylinder, a reinforcing steel cable is installed on the outer wall of the supporting cylinder, a supporting plate is installed at the upper end of the supporting cylinder, a working rotating shaft is installed in the middle of the supporting plate, a winding rod is installed on the outer side of the supporting plate, a pull rope penetrates through the inner portion of the winding rod, a mounting groove is formed in the outer side of the winding rod, bolts are installed on the inner side of the mounting groove and are installed on two sides of the supporting plate, the movable, and the plate groove is fixed on the left side of the lower end of the supporting plate, the lower end of the movable plate is connected with a fixed rod, the fixed rod is installed on the lower portion of the plate groove, and the upper end of the supporting plate is provided with a protective guard.

Preferably, the support cylinder and the bottom plate form a rotating structure through a rotating bearing, a reinforcing rod is nested inside the bottom plate, and the reinforcing rod is symmetrically arranged about the center line of the bottom plate.

Preferably, the bracing piece is sliding connection with a support section of thick bamboo, and the bracing piece passes through the constant head tank and the locating lever constitutes the block structure to the constant head tank is equidistant to be distributed on the outer wall of bracing piece.

Preferably, the positioning rod and the supporting cylinder are in sliding connection, the supporting cylinder and the reinforcing steel cable are in nested connection, and the reinforcing steel cable is in staggered arrangement.

Preferably, the mounting groove is arranged at an equal angle relative to the central line of the winding rod, the winding rod and the pull rope are in nested connection, and the mounting groove and the bolt are in clamping connection.

Preferably, the movable plate and the supporting plate are in sliding connection, the movable plate and the plate groove are in nested connection, and the movable plate and the fixed rod are in clamping connection.

Compared with the prior art, the beneficial effects of the utility model are that: the tunnel scaffold with the protection structure and convenient for conveying construction materials adopts a novel structural design, designs a structure with a lifting function, solves the problem that a traditional device is inconvenient to adjust the operation height, designs a structure with a rolling and clamping function, solves the problem that the traditional device is inconvenient to lift materials, and designs a structure with a folding function at the same time, and solves the problem that the traditional device is inconvenient to store and transfer;

1. the positioning rod is pulled, the positioning rod and the positioning groove are disengaged from each other, the supporting rod is pulled, the supporting rod moves in the supporting barrel, the operation height of the device is adjusted, the positioning rod is loosened, the positioning rod is reset, and the positioning rod and the positioning groove are engaged, so that the height of the device is fixed, and the problem that the operation height of a traditional device is inconvenient to adjust is solved;

2. the material is placed at the lower end of the pull rope, a user climbs to the upper end of the supporting plate, the bolt is pulled, the bolt is separated from the mounting groove, the winding rod is rotated to wind the pull rope, the lifting of the material is realized, the bolt is further loosened, the bolt is reset, the bolt is clamped with the mounting groove at the corresponding position, the user can take the material conveniently, and the problem that the traditional device is inconvenient to lift the material is solved;

3. through pulling out the anchor strut from ground, rotate the bracing piece, realize the folding to the bracing piece, stimulate the dead lever downwards, further pull out the fly leaf from the board groove, rotate the backup pad, the backup pad passes through the pivot of working and rotates, realizes the folding to the backup pad, further realizes accomodating the device, has solved the inconvenient problem of accomodating the transfer of traditional device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the winding rod of the present invention;

fig. 4 is a schematic view of the front section structure of the mounting groove of the present invention.

In the figure: 1. a support cylinder; 2. a base plate; 3. a reinforcing rod; 4. a support bar; 5. positioning a groove; 6. positioning a rod; 7. reinforcing a steel cable; 8. a support plate; 9. winding the rod; 10. pulling a rope; 11. mounting grooves; 12. a bolt; 13. a working rotating shaft; 14. a movable plate; 15. fixing the rod; 16. protecting the fence; 17. and (4) plate grooves.

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 only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a tunnel construction frame with a protection structure and convenient for conveying construction materials comprises a support cylinder 1, a bottom plate 2, a reinforcing rod 3, a support rod 4, a positioning groove 5, a positioning rod 6, a reinforcing steel cable 7, a support plate 8, a winding rod 9, a pull rope 10, a mounting groove 11, a bolt 12, a working rotating shaft 13, a movable plate 14, a fixing rod 15, a guard rail 16 and a plate groove 17, wherein the bottom plate 2 is mounted at the lower end of the support cylinder 1, the reinforcing rod 3 is mounted at two sides of the bottom plate 2, the support rod 4 is mounted in the support cylinder 1, the positioning groove 5 is formed in the outer wall of the support rod 4, the positioning rod 6 is mounted in the positioning groove 5, the positioning rod 6 is mounted at the upper part of the support cylinder 1, the reinforcing steel cable 7 is mounted on the outer wall of the support cylinder 1, the support plate 8 is mounted at the upper end of the support cylinder 1, the working, stay cord 10 has been run through to the inside of winding rod 9, and mounting groove 11 has been seted up in the outside of winding rod 9, and bolt 12 is installed to the inboard of mounting groove 11, and bolt 12 is installed in the both sides of backup pad 8 simultaneously, and fly leaf 14 is installed on the right side of backup pad 8 lower extreme, and the left side of fly leaf 14 is connected with board groove 17, and board groove 17 fixes in the left side of backup pad 8 lower extreme, and the lower extreme of fly leaf 14 is connected with dead lever 15, and dead lever 15 installs the lower part at board groove 17, and rail guard 16 is installed to the upper end of.

In the embodiment, the supporting cylinder 1 and the bottom plate 2 form a rotating structure through a rotating bearing, the reinforcing rods 3 are nested in the bottom plate 2, and the reinforcing rods 3 are symmetrically arranged about the central line of the bottom plate 2, so that the design ensures that the bottom plate 2 can effectively rotate about the supporting cylinder 1, and the reinforcing rods 3 can further fix the whole position of the device;

the supporting rod 4 is in sliding connection with the supporting cylinder 1, the supporting rod 4 forms a clamping structure through the positioning grooves 5 and the positioning rods 6, the positioning grooves 5 are distributed on the outer wall of the supporting rod 4 at equal intervals, the design ensures that the supporting rod 4 can effectively move on the supporting cylinder 1, and the positioning rods 6 can effectively fix different positions of the supporting rod 4 through the positioning grooves 5;

the positioning rod 6 is in sliding connection with the supporting cylinder 1, the supporting cylinder 1 is in nested connection with the reinforcing steel cable 7, and the reinforcing steel cable 7 is in staggered arrangement, so that the positioning rod 6 can effectively move on the supporting cylinder 1, and the reinforcing steel cable 7 can effectively fix the positions between the supporting cylinders 1;

the mounting groove 11 is arranged at an equal angle relative to the central line of the winding rod 9, the winding rod 9 and the pull rope 10 are in nested connection, and the mounting groove 11 and the bolt 12 are in clamping connection, so that the bolt 12 can effectively fix the position of the winding rod 9 through the mounting groove 11, and the winding rod 9 can effectively wind the pull rope 10;

the movable plate 14 is slidably connected with the support plate 8, the movable plate 14 is connected with the plate groove 17 in a nested manner, the movable plate 14 is connected with the fixed rod 15 in a clamping manner, the movable plate 14 can effectively move on the support plate 8, and the plate groove 17 can effectively match with the fixed rod 15 to fix the position of the movable plate 14, so that the position of the support plate 8 is further fixed.

The working principle is as follows: when the device is used, the device is firstly placed on a horizontal ground, and the reinforcing rods 3 penetrate through the holes in the bottom plate 2 and are inserted into soil below the device to realize the fixation of the device;

when the operating height of the device needs to be adjusted, the positioning rod 6 is pulled, the positioning rod 6 slides in a hole in the upper part of the supporting cylinder 1, the positioning rod 6 and the positioning groove 5 are disengaged, the supporting rod 4 is pulled, the supporting rod 4 moves in the supporting cylinder 1, the supporting rod 4 is adjusted to a proper height, the positioning rod 6 is loosened, a spring connected with the supporting cylinder 1 and the positioning rod 6 pulls the positioning rod 6 to reset, the positioning rod 6 is engaged with the positioning groove 5, and therefore the height of the device is fixed;

the user places the material at the lower extreme of stay cord 10, the user further climbs the upper end of backup pad 8, stimulate bolt 12, bolt 12 and mounting groove 11 break away from, rotate winding rod 9, winding rod 9 rolls up stay cord 10, thus realize the promotion to the material, further loosen bolt 12, the spring that bolt 12 and support section of thick bamboo 1 link stimulates bolt 12 to reset, bolt 12 and the mounting groove 11 block of corresponding position, thus realize the fixing of winding rod 9 and stay cord 10, further convenience of customers takes the material;

when the device needs to be disassembled and stored, the reinforcing rod 3 is pulled out from the ground, the supporting rod 4 is rotated, the supporting rod 4 rotates through a rotating bearing connected with the supporting plate 8 through the supporting rod 4, the supporting rod 4 is folded, the fixing rod 15 is pulled downwards, the fixing rod 15 and the movable plate 14 are separated, the movable plate 14 is further pulled out from the plate groove 17, the supporting plate 8 is rotated, the supporting plate 8 rotates through the working rotating shaft 13, the supporting plate 8 is folded, and the storage and the transfer of the device are further realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tunneling scaffold with a protection structure and facilitating the transfer of construction materials, comprising a supporting cylinder (1) and a movable plate (14), characterized in that: the lower end of the support cylinder (1) is provided with a bottom plate (2), reinforcing rods (3) are arranged on two sides of the bottom plate (2), a support rod (4) is arranged inside the support cylinder (1), a positioning groove (5) is formed in the outer wall of the support rod (4), a positioning rod (6) is arranged inside the positioning groove (5), the positioning rod (6) is arranged on the upper portion of the support cylinder (1), a reinforcing steel cable (7) is arranged on the outer wall of the support cylinder (1), a support plate (8) is arranged at the upper end of the support cylinder (1), a working rotating shaft (13) is arranged in the middle of the support plate (8), a winding rod (9) is arranged on the outer side of the support plate (8), a pull rope (10) penetrates through the inner portion of the winding rod (9), a mounting groove (11) is formed in the outer side of the winding rod (9), and a bolt (12) is arranged, simultaneously bolt (12) are installed in the both sides of backup pad (8), the right side at backup pad (8) lower extreme is installed in fly leaf (14), and the left side of fly leaf (14) is connected with board groove (17) to board groove (17) are fixed in the left side of backup pad (8) lower extreme, the lower extreme of fly leaf (14) is connected with dead lever (15), and dead lever (15) install in the lower part of board groove (17), rail guard (16) are installed to the upper end of backup pad (8).

2. A tunneling scaffold with a protective structure and facilitating the transport of construction materials as claimed in claim 1, wherein: the supporting cylinder (1) and the bottom plate (2) form a rotating structure through a rotating bearing, the reinforcing rods (3) are nested inside the bottom plate (2), and the reinforcing rods (3) are symmetrically arranged relative to the center line of the bottom plate (2).

3. A tunneling scaffold with a protective structure and facilitating the transport of construction materials as claimed in claim 1, wherein: bracing piece (4) and a support section of thick bamboo (1) are sliding connection, and bracing piece (4) constitute the block structure through constant head tank (5) and locating lever (6) to constant head tank (5) equidistant distribution is on the outer wall of bracing piece (4).

4. A tunneling scaffold with a protective structure and facilitating the transport of construction materials as claimed in claim 1, wherein: the positioning rod (6) is in sliding connection with the supporting cylinder (1), the supporting cylinder (1) is in nested connection with the reinforcing steel cable (7), and the reinforcing steel cable (7) is in staggered arrangement.

5. A tunneling scaffold with a protective structure and facilitating the transport of construction materials as claimed in claim 1, wherein: the installation groove (11) is arranged at an equal angle relative to the central line of the winding rod (9), the winding rod (9) is connected with the pull rope (10) in a nested mode, and the installation groove (11) is connected with the plug pin (12) in a clamping mode.

6. A tunneling scaffold with a protective structure and facilitating the transport of construction materials as claimed in claim 1, wherein: the movable plate (14) is connected with the support plate (8) in a sliding mode, the movable plate (14) is connected with the plate groove (17) in a nesting mode, and the movable plate (14) is connected with the fixed rod (15) in a clamping mode.