CN210134943U

CN210134943U - Movable tunnel concrete slotting device

Info

Publication number: CN210134943U
Application number: CN201920989273.1U
Authority: CN
Inventors: 柯勇
Original assignee: Sichuan Deju Zeming Construction Engineering Co ltd
Current assignee: Ke Yu
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-10
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a portable tunnel mixes earth fluting device mainly solves the direct power consumption consuming time and the unsafe problem that exists of repairing to the crown arch that exists among the prior art. The device is including the portable support that plays supporting role, install the hydraulic pressure stand in portable support upper end, the arc of being connected with hydraulic pressure stand top simultaneously, transversely install the micromatic setting on portable support top and be used for finely tuning the arc position, both ends simultaneously with micromatic setting and arc swing joint's spacing regulator, set up at the arc middle part and with the same spout of arc tendency, install the transmission on the spout, movable mounting is on the spout and is taken to the groover and the puncher of operation by transmission, the security fence of setting in portable support upper end both sides, and set up the staircase that is used for upwards climbing on portable support. By the proposal, the utility model discloses reach safe efficient purpose, had very high practical value and spreading value.

Description

Movable tunnel concrete slotting device

Technical Field

The utility model belongs to the technical field of the tunnel construction, specifically say, relate to a portable tunnel mixes earth fluting device.

Background

With the development of economy, the living standard of people is higher and higher, the demand on roads is higher and higher, and particularly, poor areas have a lot of severe problems in the aspect of road construction, such as the need of mountain climbing and mountain crossing, and a large number of tunnels need to be built for shortening the distance to build convenient traffic conditions. Certain cracks and gaps often exist in the built rough tunnel crown, and the condition has great influence on the quality safety of the tunnel. The tunnel used for the high-speed rail has very high acceptance standard, but the defects of the existing tunnel built for the high-speed rail are usually repaired manually by professional technical constructors, a large amount of time, manpower and financial resources are consumed, great potential safety hazards exist in the construction process, cracks, gaps and the like are directly repaired, the tunnel is easy to fall off, and in the environment that the vehicle runs at high speed, the fallen concrete blocks can cause fatal damage to the vehicle, so that the existing repairing method can not meet the cycle time requirement of construction and the safety regulation and system requirement. The utility model discloses carry out the fluting to the top arch and repair, avoided the monomer to drop the danger that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable tunnel mixes earth fluting device, the direct arch that exists mainly solves among the prior art repairs consuming time power and has unsafe problem.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a portable tunnel mixes earth fluting device, including playing the supporting role and mobilizable portable support, many are two hydraulic pressure stands of installing relatively in portable support upper end, be connected and expand the arc that matches with tunnel crown shape after expanding with many hydraulic pressure stand tops simultaneously, transversely install the micromatic setting on portable support top and be used for finely tuning the arc position, both ends simultaneously with micromatic setting and arc swing joint's spacing regulator, set up at the arc middle part and with the same spout of arc tendency, install the transmission on the spout, movable mounting is on the spout and is taken to the groover and the puncher of operation by transmission, the security fence of setting in portable support upper end both sides, and set up the staircase that is used for upwards climbing on portable support.

Further, portable support is including the support frame that plays supporting role, installs in the support frame bottom and takes self-locking function's wheel, and wherein, micromatic setting installs the top at the support frame.

Further, the fine setting device includes that one transversely sets up the regulation pole of being connected on the support frame top, two piece at least one end and first crossbeam, and simultaneously with adjust the second crossbeam that the pole other end is connected, wherein, adjust the pole and be used for adjusting the distance between first crossbeam and the second crossbeam to the both ends of first crossbeam and second crossbeam all with spacing regulator swing joint.

Further, the arc includes with the top arc that hydraulic column connects, respectively with top arc both sides limit end swing joint's side arc to and set up at top arc and side arc back and be used for spacing and fixed stopper, wherein, the one end and the side arc of spacing regulator are connected.

Furthermore, transmission is including installing the driving motor who is located on the support frame of side arc one side, installs the fluted disc on driving motor, installs the gear in the spout of side arc opposite side to and the toothed chain of cover setting on fluted disc and gear, wherein, groover and puncher are connected with the toothed chain.

Specifically, the limit adjuster is a retractable threaded sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a wheel realizes the removal of whole device, removes the fluting device to the place that has crack, space and slots, locks the wheel, encircles the contact through arc and top, then slots, punches to the region that the arc plate corresponds through the groover by transmission control and puncher. The utility model discloses an use groover and puncher to have realized the integral repair of drawing materials of arching of roof, for prior art's point mends the method, stability is stronger, and the security fence that sets up simultaneously can provide safety protection to technical staff.

(2) The utility model discloses the micromatic setting that sets up can carry out the adjustment in the small scale to the arc board under the fixed circumstances of whole device, then encircles the contact through hydraulic column with top arc board top to stopper and top, simultaneously through spacing regulator with side arc board top to the stopper that makes it on and side arc board contact, stopper and top arch contact, played the distance that the blade of adjusting the groover was encircleed on the one hand and the top, on the other hand can also increase the stability of whole device.

(3) The utility model discloses an use transmission, only need the whole fluting process of artificial observation, do not need artificial punching to combine the portable tunnel crown arch of this applicant application to mix earth repair to pour the device and mix earth to the place that punches and pour, thereby fine repair crack etc. and the practicality is strong.

Drawings

Fig. 1 is a schematic diagram of the system structure of the present invention.

Fig. 2 is a partial schematic view of the arc plate of the present invention.

Fig. 3 is a partial schematic view of the fine adjustment device of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-hydraulic column, 2-arc plate, 3-fine adjustment device, 4-limit adjuster, 5-sliding chute, 6-grooving machine, 7-punching machine, 8-safety fence, 9-staircase, 10-support frame, 11-wheel, 12-first beam, 13-adjusting rod, 14-second beam, 15-top arc plate, 16-side arc plate, 17-limit block, 18-driving motor, and 19-ring sleeve.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Examples

As shown in fig. 1 to 3, a movable concrete grooving apparatus for a tunnel comprises a movable support which is used for supporting and is movable, a plurality of hydraulic columns 1 which are oppositely arranged at the upper end of the movable support in two rows, the tunnel top arch-shaped matching type hydraulic support is characterized by comprising an arc plate 2 which is connected with the tops of a plurality of hydraulic stand columns 1 and matched with the tunnel top arch shape after being unfolded, a fine adjustment device 3 which is transversely installed at the top end of the movable support and used for fine adjustment of the position of the arc plate 2, a limiting regulator 4 which is movably connected with the fine adjustment device 3 and the arc plate 2 at two ends, a sliding groove 5 which is arranged in the middle of the arc plate 2 and is identical with the trend of the arc plate 2, a transmission device which is installed on the sliding groove 5, a grooving machine 6 and a punching machine 7 which are movably installed on the sliding groove and are driven by the transmission device to run, safety fences 8 which are arranged on two sides of the upper.

The specific implementation process is as follows: opening a self-locking device of the wheel 11, moving the whole device to a position where grooving and punching are needed, and locking the wheel; the top arc-shaped plate 15 is jacked upwards to a limiting block 17 positioned at the back of the top arc-shaped plate 15 to be contacted with a tunnel crown through the hydraulic upright post 1, at least two rows of limiting blocks 17 positioned at the back of the top arc-shaped plate 15 are arranged, and at least 3 limiting blocks are uniformly distributed in each row (namely the central position and two ends of the top); the position of the second beam 14 is adjusted through the adjusting rod 13 of the fine adjustment device 3, and the limit block 17 which pushes the side arc plate 16 to the back is contacted with the top arch through adjusting the limit adjuster 4 with the extending function (the side arc plate 16 is in a natural droop shape when not contacted with the limit adjuster, namely the side arc plate is movably connected with the inner side wall of the top arc plate).

Starting the driving motor 18, the grooving machine 6 and the perforating machine 7 to perform grooving and perforating on the positions needing grooving and perforating; after slotting and punching are finished, the driving motor 18, the slotting machine 6 and the punching machine 7 are closed; loosening the limiting regulator 4 contacted with the side arc-shaped plate 16, and simultaneously returning the hydraulic upright post 1; and then moving the whole device to the next place where slotting and punching are needed for slotting and punching.

The utility model provides a spacing regulator's mounting hole passes parts such as bolt to be fixed on first, two crossbeams, and swing joint is actually that spacing regulator's mounting hole diameter is greater than the directness of bolt, nevertheless is less than the diameter with bolted connection's nut, the utility model discloses in realize spacing regulator swing joint's part not limit and take the bolt of nut, as long as can realize swing joint can to for convenient rotation, can fix convenient handheld horizontal pole on spacing regulator and the movable part of adjusting the pole, the setting of while safety fence and staircase is arranged according to actual conditions.

The utility model provides an it can be used to adjust as long as all of self length to adjust the pole the utility model discloses in width between first crossbeam and the second crossbeam, concrete adjusting device installs according to actual conditions to side arc and spacing regulator's contact department can come the spacing regulator of joint through seting up recess or ring cover, simultaneously the utility model provides a grooving machine is prior art with the puncher, so is the utility model discloses in no longer through giving unnecessary details to its structure and theory of operation.

The utility model discloses a structure seems simply, really is difficult for thinking, has not only overcome the trade defect, has still improved work efficiency simultaneously, has reduced the cost of labor, and the security of concurrent operation is higher.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not a limitation to the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis should belong to the protection scope of the present invention.

Claims

1. A movable tunnel concrete slotting device is characterized by comprising a movable support which plays a supporting role and is movable, a plurality of hydraulic upright posts (1) which are arranged at the upper end of the movable support in two rows oppositely, an arc plate (2) which is connected with the tops of the hydraulic upright posts (1) and matched with the arch shape of a tunnel after being unfolded, a fine adjustment device (3) which is transversely arranged at the top end of the movable support and used for finely adjusting the position of the arc plate (2), a limit adjuster (4) of which the two ends are movably connected with the fine adjustment device (3) and the arc plate (2), a sliding chute (5) which is arranged in the middle of the arc plate (2) and has the same tendency as the arc plate (2), a transmission device which is arranged on the sliding chute, a slotting machine (6) and a perforating machine (7) which are movably arranged on the sliding chute and are driven by the transmission device to operate, safety fences (8) which, and an escalator (9) arranged on the movable support and used for climbing upwards.

2. A movable tunnel concrete slotting device according to claim 1, wherein the movable support comprises a support frame (10) for supporting, wheels (11) which are arranged at the bottom of the support frame (10) and have a self-locking function, and the fine adjustment device (3) is arranged at the top end of the support frame (10).

3. A mobile tunnel concrete slotting device according to claim 2, wherein the fine-tuning device (3) comprises a first cross beam (12) transversely arranged at the top end of the support frame (10), at least two adjusting rods (13) with one ends connected with the first cross beam (12), and a second cross beam (14) connected with the other ends of the adjusting rods (13), wherein the adjusting rods (13) are used for adjusting the distance between the first cross beam (12) and the second cross beam (14), and both ends of the first cross beam (12) and the second cross beam (14) are movably connected with the limit adjusters (4).

4. The movable tunnel concrete grooving device according to claim 3, wherein the arc plates (2) comprise a top arc plate (15) connected with the hydraulic column (1), side arc plates (16) movably connected with the end portions of two sides of the top arc plate (15) respectively, and limiting blocks (17) arranged at the back of the top arc plate (15) and the back of the side arc plates (16) and used for limiting and fixing, wherein the inner side walls of the side arc plates (16) are provided with ring sleeves (19) connected with one ends of limiting regulators (4).

5. A mobile tunnel concrete grooving apparatus according to claim 4, wherein the transmission comprises a driving motor (18) mounted on the support frame (10) on one side of the side arc plates (16), a gear plate mounted on the driving motor (18), a gear mounted in the chute on the other side of the side arc plates (16), and a toothed chain sleeved on the gear plate and the gear, wherein the grooving machine (6) and the punching machine (7) are connected with the toothed chain.

6. A mobile tunnel concrete grooving apparatus as claimed in claim 5, wherein the limit adjuster (4) is a telescopic threaded sleeve.