CN217354389U

CN217354389U - Surrounding rock tunnel pipe shed installation device

Info

Publication number: CN217354389U
Application number: CN202220417162.5U
Authority: CN
Inventors: 张金金; 胡海龙
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-09-02
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a country rock tunnel pipe shed installation device belongs to the installation device field. The utility model provides a country rock tunnel pipe canopy installation device, includes the backup pad, edge difference joint in two width directions in the below of backup pad has two sets of supporting components, the middle part of the below of backup pad is connected with rotary driving mechanism, the screw rod that rotary driving mechanism's output is connected is compared in prior art, the utility model has the advantages of: through the supporting component who sets up, the supporting component can be according to user's needs highly adjusting the backup pad, has made things convenient for personnel to meet the use of co-altitude not, and the condition of having avoided personnel to change the stand takes place, and owing to the plate body that sets up, a plurality of telescopic links of simultaneous drive of setting up of plate body stretch out and draw back, just so effectual manufacturing cost who reduces personnel to country rock tunnel pipe shed installation device.

Description

Surrounding rock tunnel pipe shed installation device

Technical Field

The utility model relates to a mounting device field, more specifically say, relate to a country rock tunnel pipe canopy installation device.

Background

At present generally all be the mode that personnel adopted the scaffold frame when installing the country rock tunnel pipe canopy and install the country rock tunnel pipe canopy, but because the volume of scaffold frame is great, follow-up when dismantling the scaffold frame in addition need demolish a large amount of pivot and bolt, and because need frequent move the scaffold frame to meet different stands of need changing when meeting different height, so such dismantlement mode has reduced the efficiency of building to the engineering.

In view of this, we propose a surrounding rock tunnel pipe shed installation device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a country rock tunnel pipe canopy installation device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a country rock tunnel pipe canopy installation device, includes the backup pad, the edge difference joint in two width direction in the below of backup pad has two sets of supporting components, the middle part of the below of backup pad is connected with rotary driving mechanism, the screw rod that rotary driving mechanism's output is connected, the week side of screw rod is provided with the plate body and the supporting component with joint between the plate body, the lower extreme of screw rod is connected with the baffle.

Preferably, the support assembly comprises: the connecting plate, the edge on two width direction in connecting plate below all is connected with the telescopic link, the telescopic link includes: the barrel, sliding fit has the body of rod in the barrel, the one end of the body of rod with the below of connecting plate is fixed, the top of connecting plate is connected with the fixed block, the below of backup pad seted up with the notch of fixed block looks adaptation and the fixed block joint is in the notch, and two be connected with the locating plate between the barrel and the below of plate body seted up with the constant head tank of constant head tank looks adaptation, the locating plate joint is in the constant head tank.

Preferably, the lower part of the plate body is rotatably connected with a connecting rod, a first arc-shaped groove is formed in the lower part of the plate body, a second arc-shaped groove corresponding to the first arc-shaped groove is formed in the lower part of the connecting plate, and a sliding block which is in sliding fit with the first arc-shaped groove and the second arc-shaped groove is connected to the lower part of the connecting rod.

Preferably, the lower part of the connecting plate is connected with a worm wheel, the lower part of the plate body is rotatably connected with a worm meshed with the worm wheel, and one end of the worm is connected with a turntable.

Preferably, a straight groove communicated with the notch is formed in the length direction of the supporting plate, a clamping rod is elastically matched with the straight groove in the length direction, a clamping groove matched with the clamping rod is formed in one side of the fixing block, a slope matched with the plane above the fixing block is arranged below the clamping rod, and a pull ring is arranged at one end of the clamping rod.

Preferably, a mounting plate is connected to the lower portion of the plate body, a fixing hole matched with the worm is formed in the middle of the mounting plate, and the worm is rotatably matched in the fixing hole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: through the supporting component who sets up, the supporting component can be according to the needs of user highly to the adjustment of backup pad, made things convenient for personnel to meet the use of co-altitude not, the condition of having avoided personnel to change the stand takes place, and because the plate body that sets up, the setting of plate body can stretch out and draw back by a plurality of telescopic links of drive simultaneously, the manufacturing cost of personnel to country rock tunnel pipe canopy installation device has just so effectually been reduced, and because follow-up dismouting to the supporting component need not adopt the mode of bolt, just so need not adopt the instrument and only need two steps when dismantling can, the dismantlement speed of such mode is faster, thereby follow-up progress to the engineering has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the support plate of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the support plate of the present invention;

FIG. 3 is a schematic view of the lower three-dimensional structure of the supporting plate of the present invention;

fig. 4 is a schematic structural diagram of a position a in fig. 2.

The reference numbers in the figures illustrate: the support plate comprises a support plate 1, a screw rod 101, a plate body 102, a baffle plate 103, a first arc-shaped groove 104, a straight groove 105, a clamping rod 106, a support component 2, a connecting plate 201, an expansion rod 202, a fixing block 203, a positioning plate 204, a second arc-shaped groove 205, a sliding block 206, a worm wheel 207 and a worm 208.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a country rock tunnel pipe shed installation device, which comprises a supporting plate 1, the edge on two width direction in the below of backup pad 1 is the joint respectively has two sets of supporting component 2, the middle part of the below of backup pad 1 is connected with rotary driving mechanism, rotary driving mechanism can be servo motor revolving cylinder, rotary driving mechanism can connect in the below of backup pad 1 through the mode of bolt, the screw rod 101 that rotary driving mechanism's output is connected, the week side of screw rod 101 is provided with plate body 102 and joint between supporting component 2 and the plate body 102, screw-thread fit between screw rod 101 and the plate body 102, the screw hole with screw rod 101 looks adaptation is seted up at the middle part of plate body 102, the lower extreme of screw rod 101 is connected with baffle 103, baffle 103 has played the restriction to plate body 102 position.

According to what is shown in fig. 3, the support assembly 2 comprises: the connecting plate 201 is connected with the telescopic rods 202 at the edges of the two width directions below the connecting plate 201, and the telescopic rods 202 can be arranged to adjust the height of the supporting plate according to the height required by a user;

a fixing block 203 is connected above the connecting plate 201, a notch matched with the fixing block 203 is formed below the supporting plate 1, the fixing block 203 is clamped in the notch, and the arrangement of the fixing block 203 facilitates more accurate position finding of a person when the connecting plate 201 and the supporting plate 1 are combined;

be connected with locating plate 204 between two telescopic links 202 and the constant head tank of locating plate 204 looks adaptation is seted up to the below of plate body 102, and locating plate 204 joint is in the constant head tank, and the setting of locating plate 204 can be connected with plate body 102, and locating plate 204 can promote telescopic link 202 and carry out the adjustment in height when just so can plate body 102 descends.

According to fig. 3, a connecting rod is rotatably connected to the lower portion of the plate body 102, a first arc-shaped groove 104 is formed in the lower portion of the plate body 102, a second arc-shaped groove 205 corresponding to the first arc-shaped groove 104 is formed in the lower portion of the connecting plate 201, a sliding block 206 which is in sliding fit with the first arc-shaped groove 104 and the second arc-shaped groove 205 is connected to the lower portion of the connecting rod, and the sliding block 206 can be positioned in the first arc-shaped groove 104 and the second arc-shaped groove 205 under the condition that the sliding block 206 slides into the first arc-shaped groove 104 and the second arc-shaped groove 205, so that the situation that the plate body 102 is not connected with the connecting plate 201 when the plate body 102 rises is avoided.

According to the illustration in fig. 3, a worm wheel 207 is connected below the connecting plate 201, a worm 208 meshed with the worm wheel 207 is rotatably connected below the plate body 102, one end of the worm 208 is connected with a turntable, the turntable facilitates personnel to rotate the worm 208, and the self-locking property between the worm 208 and the worm wheel 207 can effectively avoid the occurrence of random rotation of the connecting plate 201.

According to fig. 4, offer the straight flute 105 that is linked together with the notch on the length direction of backup pad 1, elastic fit has kelly 106 and the draw-in groove with kelly 106 looks adaptation is seted up to one side of fixed block 203 on the length direction of straight flute 105, the below of straight flute 105 is provided with the notch, the below of kelly 106 is connected with the arch, be connected with the spring between arch and the notch, the below of kelly 106 is provided with the slope with fixed block 203 top plane looks adaptation, the one end of kelly 106 is provided with the pull ring, kelly 106 through the setting can be fixed the position of fixed block 203, and the pull ring has made things convenient for personnel to the pulling of kelly 106, the setting on slope can make fixed block 203 extrude kelly 106, follow-up personnel are fixed to fixed block 203.

As shown in fig. 4, a mounting plate is connected to the lower portion of the plate body 102, a fixing hole matched with the worm 208 is formed in the middle of the mounting plate, the worm 208 is rotatably fitted in the fixing hole, and the mounting plate prevents the worm 208 from being suspended.

In addition, the present invention relates to the circuit, the electronic components and the module, which are the prior art, and can be implemented by those skilled in the art without redundancy, and the protection of the present invention does not relate to the improvement of the internal structure and the method.

The working principle is as follows: when the plate body 102 and the supporting component 2 need to be combined, a person firstly installs the rotary driving mechanism below the supporting plate 1 by using a bolt, then the person inserts the fixing block 203 connected above the connecting plate 201 into the slot, meanwhile, the positioning plate 204 slides into the positioning slot, then the plane of the fixing block 203 extrudes the slope of the clamping rod 106, the clamping rod 106 moves towards one side far away from the fixing block 203 along the straight slot 105, then when the fixing block 203 contacts the top of the slot, the spring elastically deforms and ejects the clamping rod 106 into the clamping slot, then when the positioning plate 204 needs to be fixed in the positioning slot, the person firstly starts the rotary worm 208 to enable the worm 208 to drive the worm wheel 207 to rotate, then the worm wheel 207 drives the connecting rod to rotate, then the sliding block 206 connected above the connecting rod slides into the second arc-shaped slot 205 along the first arc-shaped slot 104, so as to complete the connection between the supporting component 2 and the supporting plate 1, the same applies when needing to be disassembled;

when the height of the supporting plate 1 needs to be adjusted, a person firstly opens the rotary driving mechanism to enable the screw 101 connected with the output end of the rotary driving mechanism to rotate, then the screw 101 drives the plate body 102 to move up and down, and meanwhile the plate body 102 can drive the telescopic rod 202 to stretch and retract through driving the positioning plate 204 to move up and down, so that the height of the supporting plate 1 is adjusted.

Claims

1. The utility model provides a country rock tunnel pipe canopy installation device, includes, its characterized in that: backup pad (1), edge difference joint in two width directions in the below of backup pad (1) has two sets of supporting component (2), the middle part of the below of backup pad (1) is connected with rotary driving mechanism, screw rod (101) that rotary driving mechanism's output is connected, the week side of screw rod (101) is provided with plate body (102) and supporting component (2) with joint between plate body (102), the lower extreme of screw rod (101) is connected with baffle (103).

2. The surrounding rock tunnel pipe shed installation device of claim 1, characterized in that: the support assembly (2) comprises: connecting plate (201), the edge on two width directions in connecting plate (201) below all is connected with telescopic link (202), telescopic link (202) include: the barrel, sliding fit has the body of rod in the barrel, the one end of the body of rod with the below of connecting plate (201) is fixed, the top of connecting plate (201) is connected with fixed block (203), the below of backup pad (1) seted up with the notch of fixed block (203) looks adaptation and fixed block (203) joint is in the notch, and two be connected with locating plate (204) between the barrel and the below of plate body (102) seted up with the constant head tank of locating plate (204) looks adaptation, locating plate (204) joint is in the constant head tank.

3. The surrounding rock tunnel pipe shed installation device of claim 2, characterized in that: the connecting rod is rotatably connected to the lower portion of the plate body (102), two first arc-shaped grooves (104) are formed in the lower portion of the plate body (102), second arc-shaped grooves (205) corresponding to the first arc-shaped grooves (104) are formed in the lower portion of the connecting plate (201), and sliding blocks (206) which are in sliding fit in the first arc-shaped grooves (104) and the second arc-shaped grooves (205) are connected to the lower portion of the connecting rod.

4. The surrounding rock tunnel pipe shed installation device of claim 3, characterized in that: the connecting plate is characterized in that a worm wheel (207) is connected to the lower portion of the connecting plate (201), a worm (208) meshed with the worm wheel (207) is rotatably connected to the lower portion of the plate body (102), and a rotary disc is connected to one end of the worm (208).

5. The surrounding rock tunnel pipe shed installation device of claim 4, characterized in that: the supporting plate is characterized in that a straight groove (105) communicated with the groove opening is formed in the length direction of the supporting plate (1), a clamping rod (106) is elastically matched with one side of the fixing block (203) in the length direction of the straight groove (105), a clamping groove matched with the clamping rod (106) is formed in one side of the fixing block (203), a slope matched with the plane above the fixing block (203) is formed below the clamping rod (106), and a pull ring is arranged at one end of the clamping rod (106).

6. The surrounding rock tunnel pipe shed installation device of claim 5, characterized in that: the lower part of the plate body (102) is connected with a mounting plate, the middle part of the mounting plate is provided with a fixing hole matched with the worm (208), and the worm (208) is rotatably matched in the fixing hole.