CN220687338U - Multifunctional rack for tunnel construction - Google Patents

Abstract

The utility model discloses a multifunctional tunnel construction bench, in particular to the field of construction benches, which comprises a device base and movable wheels, wherein the movable wheels are lapped at four corners of the bottom of the device base, and a first supporting block is fixed in the middle of the top of the device base. According to the utility model, related personnel can move the whole device through the movable wheels when the device is used, the related personnel can fix the movable wheels after the device is moved to a proper position, in addition, the related personnel can adjust the height of the supporting table through the electric push rod when needed, the supporting table is provided with the guard rail, the guard rail can play a role in protection, the related personnel is prevented from accidentally turning down in the working process, the movable baffle is connected to the guard rail through the movable shaft, the related personnel can turn the movable baffle open when needed so as to facilitate the upper supporting table and the lower supporting table, the embedded supporting block is embedded in the inner cavity, and the related personnel can rotate the threaded rod to promote the embedded supporting block to move when needed, so that the area of the whole supporting table is enlarged, and convenience is brought to the related personnel.

Description

Multifunctional rack for tunnel construction

Technical Field

The utility model relates to the field of construction racks, in particular to a multifunctional tunnel construction rack.

Background

The tunnel construction refers to a method for designing and constructing underground engineering, and comprises a tunnel construction method, a tunnel construction technology and tunnel construction management; tunnel engineering belongs to underground structures, the underground structures are various, and construction methods and techniques for constructing the underground structures are also various;

through retrieving, the prior patent (publication number: CN 217107021U) discloses a multifunctional rack for tunnel construction, which effectively solves the problems that the rack can be used in tunnel construction, the untrimmed tunnel pavement is uneven, and the rack is extremely easy to topple when moving, and the device adds a stable structure to the bottom of a supporting leg, so that the rack is more stable when moving, is not easy to incline and is not easy to slide. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

the existing multifunctional rack for tunnel construction is poor in flexibility, cannot be adaptively adjusted according to actual requirements in the use process, is poor in protection, and has the possibility of unexpected falling of related personnel in the working process;

therefore, a multifunctional tunnel construction gantry is proposed to solve the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a multifunctional tunnel construction gantry, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional rack for tunnel construction comprises a device base and movable wheels, wherein the movable wheels are lapped at four corners of the bottom of the device base, a first supporting block is fixed in the middle of the top of the device base, and an electric storage bin is fixed at the top of the first supporting block; the utility model discloses a supporting bench, including supporting shoe, protection fence, screw thread groove, movable baffle, inner cavity, embedded supporting shoe, threaded rod, screw thread groove, movable baffle and inner cavity are fixed with the protection fence, the movable baffle is connected with the protection fence through the loose axle in the middle of the top of protection fence, movable baffle uses with the supporting shoe mutually support mutually, bottom one side overlap joint of movable baffle has supporting shoe two, the inner cavity has been seted up to the inside of supporting bench, the inside embedding of inner cavity has embedded supporting shoe, the one end of embedded supporting shoe is fixed with the protection pole, the centre of embedded supporting shoe is fixed with the screw thread groove, the inner activity of screw thread groove has the threaded rod, threaded rod and screw thread groove pass through screw thread intermeshing.

Preferably, the front end and the rear end of the embedded supporting block are fixedly provided with lantern rings, and limiting rods penetrate through the lantern rings.

Preferably, a stop block is fixed at the end of the limiting rod.

Preferably, a climbing ladder is fixed at the middle bottom of the front surface of the supporting table.

The utility model has the technical effects and advantages that:

the relevant personnel can move the whole device through the running wheel when using the device, wait to put and move to suitable position the back relevant personnel can be fixed with the running wheel, the height of supporting bench is adjusted to relevant personnel accessible electric putter in addition when needs, the supporting bench is furnished with the rail guard, the rail guard can play the guard action, the unexpected turndown of relevant personnel in the course of the work has been prevented, and the movable baffle passes through the loose axle to be connected on the rail guard, the relevant personnel can turn up the movable baffle and have made things convenient for upper and lower supporting bench when needs, embedded supporting shoe inlays in the inner chamber, the rotatable threaded rod of relevant personnel makes embedded supporting shoe remove when needs, and then enlarged the area of whole supporting bench, it is convenient to have brought for relevant personnel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the internal structure of the support stand according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

Fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

The reference numerals are: 1. a device base; 2. a movable wheel; 3. a first supporting block; 4. an electric storage bin; 5. an electric push rod; 6. a support table; 7. a guard rail; 8. a movable baffle; 9. a second supporting block; 10. an inner cavity; 11. a supporting block is embedded in the inner wall; 12. a protective rod; 13. a thread groove; 14. a threaded rod; 15. a collar; 16. a limit rod; 17. a stop block; 18. climbing ladder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The multifunctional tunnel construction rack shown in the attached figures 1-4 comprises a device base 1 and movable wheels 2, wherein the movable wheels 2 are lapped at four corners of the bottom of the device base 1, a supporting block I3 is fixed in the middle of the top of the device base 1, and an electric storage bin 4 is fixed at the top of the supporting block I3; the electric putter 5 is fixed with in the middle of the top of supporting shoe one 3 both sides, electric putter 5 is equipped with two altogether, electric putter 5's top is fixed with supporting bench 6, supporting bench 6's top front end is fixed with rail guard 7, rail guard 7 is equipped with two altogether, rail guard 7 sets up the front and back end at supporting bench 6 respectively, the activity has movable baffle 8 in the middle of rail guard 7's the top, movable baffle 8's bottom one side overlap joint has supporting shoe two 9, movable baffle 8 passes through the loose axle to be connected with rail guard 7, movable baffle 8 and supporting shoe two 9 mutually support and use, inner chamber 10 has been seted up in the inside of supporting bench 6, the inside embedding of inner chamber 10 has embedded supporting shoe 11, the one end of embedded supporting shoe 11 is fixed with guard bar 12, the centre of embedded supporting shoe 11 is fixed with thread groove 13, the inside activity of thread groove 13 has threaded rod 14, threaded rod 14 and thread groove 13 through the screw thread intermeshing.

Wherein: when the device is used, related personnel can move the whole device through the movable wheel 2, after the device is moved to a proper position, the related personnel can fix the movable wheel 2, in addition, when the device is needed, the related personnel can adjust the height of the supporting table 6 through the electric push rod 5, the supporting table 6 is provided with the guard rail 7, the guard rail 7 can play a role in protecting, the related personnel is prevented from accidentally turning down in the working process, the movable baffle 8 is connected to the guard rail 7 through the movable shaft, the related personnel can turn the movable baffle 8 open when the device is needed, the upper supporting table 6 and the lower supporting table 6 are convenient, the embedded supporting block 11 is embedded in the inner cavity 10, the related personnel can rotate the threaded rod 14 to enable the embedded supporting block 11 to move when the device is needed, and therefore the area of the whole supporting table 6 is enlarged, and convenience is brought to the related personnel.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 2, as a preferred embodiment; the front and back ends of embedded supporting block 11 are fixed with lantern ring 15, and the inside of lantern ring 15 runs through there is gag lever post 16, and is further, lantern ring 15 and gag lever post 16 mutually support and use, and gag lever post 16 can be spacing lantern ring 15, and then can indirectly carry out spacing to embedded supporting block 11, has prevented that embedded supporting block 11 rocks at the removal in-process, has guaranteed the stability of device.

As shown in fig. 4, as a preferred embodiment; the end of the limiting rod 16 is fixed with a stop block 17, further, the stop block 17 is arranged at the end of the limiting rod 16, the stop block 17 can play a limiting role, and the collar 15 is prevented from being separated from the limiting rod 16 when related personnel adjust the embedded supporting block 11.

As shown in fig. 1, as a preferred embodiment; the climbing ladder 18 is fixed at the bottom in the middle of the front of the supporting table 6, and further, the climbing ladder 18 facilitates relevant personnel to climb up the supporting table 6, and convenience of the device is improved.

The working process of the utility model is as follows:

when the multifunctional tunnel construction rack is used, related personnel can move the whole device through the movable wheels 2 when the device is used, the related personnel can fix the movable wheels 2 after the device is moved to a proper position, in addition, the related personnel can adjust the height of the supporting table 6 through the electric push rod 5 when needed, the supporting table 6 is provided with the protective guard 7, the protective guard 7 can play a protective role, the related personnel are prevented from accidentally turning down in the working process, the movable baffle 8 is connected to the protective guard 7 through the movable shaft, the related personnel can turn the movable baffle 8 open when needed to facilitate the upper supporting table 6 and the lower supporting table 6, the embedded supporting block 11 is embedded in the inner cavity 10, the threaded rod 14 can be rotated when needed to enable the embedded supporting block 11 to move, and therefore the area of the whole supporting table 6 is enlarged, and convenience is brought to the related personnel. This is the working process and working principle of the device.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The utility model provides a multi-functional rack for tunnel construction, includes device base (1) and running wheel (2), its characterized in that: the four corners of the bottom of the device base (1) are lapped with movable wheels (2), a first supporting block (3) is fixed in the middle of the top of the device base (1), and an electric storage bin (4) is fixed at the top of the first supporting block (3);

the utility model discloses a support block, including supporting bench, protection bar (12), embedded supporting bench (11), protection bar (13), threaded rod (14) are fixed with in the middle of the top of supporting bench (3), both sides are fixed with electric putter (5) in the middle of the top of supporting bench (3), the top front end of supporting bench (6) is fixed with rail guard (7), activity has adjustable fender (8) in the middle of the top of rail guard (7), bottom one side overlap joint of adjustable fender (8) has supporting bench two (9), inner chamber (10) have been seted up to the inside of supporting bench (6), embedded supporting bench (11) are inlayed to the inside of inner chamber (10), the one end of embedded supporting bench (11) is fixed with protection bar (12), the centre of embedded supporting bench (11) is fixed with screw groove (13), the internal activity of screw groove (13) has threaded rod (14).

2. The multi-functional tunnel construction stand according to claim 1, wherein: the front end and the rear end of the embedded supporting block (11) are fixedly provided with a collar (15), and a limiting rod (16) penetrates through the collar (15).

3. The multi-functional tunnel construction stand according to claim 2, wherein: a stop block (17) is fixed at the end of the limiting rod (16).

4. The multi-functional tunnel construction stand according to claim 1, wherein: the middle bottom of the front face of the supporting table (6) is fixed with a climbing ladder (18).

5. The multi-functional tunnel construction stand according to claim 1, wherein: the number of the electric push rods (5) is two.

6. The multi-functional tunnel construction stand according to claim 1, wherein: two guard rails (7) are arranged in total, and the guard rails (7) are respectively arranged at the front end and the rear end of the supporting table (6).

7. The multi-functional tunnel construction stand according to claim 1, wherein: the movable baffle (8) is connected with the guard rail (7) through a movable shaft, and the movable baffle (8) and the second supporting block (9) are matched with each other for use.

8. The multi-functional tunnel construction stand according to claim 1, wherein: the threaded rod (14) and the thread groove (13) are engaged with each other through threads.