CN212105730U - Drill jumbo work platform - Google Patents
Drill jumbo work platform Download PDFInfo
- Publication number
- CN212105730U CN212105730U CN202020224546.6U CN202020224546U CN212105730U CN 212105730 U CN212105730 U CN 212105730U CN 202020224546 U CN202020224546 U CN 202020224546U CN 212105730 U CN212105730 U CN 212105730U
- Authority
- CN
- China
- Prior art keywords
- block
- workbench
- work platform
- lifting block
- matched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 239000011435 rock Substances 0.000 claims abstract description 6
- 230000001174 ascending effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
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- Earth Drilling (AREA)
Abstract
The utility model discloses a drill jumbo work platform, include: the box body consists of a workbench and a vertical hinged door hinged with the workbench, and a first guide rib is arranged on the inner side wall of the vertical hinged door; the three inner side walls of the workbench are respectively provided with a second guide rib; the workbench is matched with a U-shaped lifting block, and the U-shaped lifting block moves along the length direction of the first guide rib; the U-shaped lifting block is provided with a positioning part, and the workbench is provided with a locking assembly matched with the positioning part; the vertical hinged door is matched with a driven lifting block. The utility model discloses a workstation and U type lifter cooperation and vertical hinged door and driven lifter cooperation are convenient for adjust drill jumbo work platform's height. Thereby match the technical staff of different heights, reduce the potential safety hazard that rock drilling platform truck work platform rocked and brought.
Description
Technical Field
The utility model relates to a work platform field especially relates to a drill jumbo work platform.
Background
At present, all drill jumbo are provided with a working platform, and workers stand in the working platform and then control the drill jumbo, but the height of the working platform of the drill jumbo is fixed. However, the heights of the operators are different, and the drill jumbo shakes occasionally during working, so that the working platform shakes accordingly. The operator who is a little higher than the child can lead to the health to rock because of rocking and bring the potential safety hazard. If the work platform is too high, short operators cannot see the drilling situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drill jumbo work platform that can effectively solve above-mentioned technical problem.
In order to achieve the purpose of the utility model, the following technical proposal is adopted: a drill jumbo work platform comprising: the box body consists of a workbench and a vertical hinged door hinged with the workbench, and a first guide rib is arranged on the inner side wall of the vertical hinged door; the three inner side walls of the workbench are respectively provided with a second guide rib; the workbench is matched with a U-shaped lifting block, and the U-shaped lifting block moves along the length direction of the first guide rib; the U-shaped lifting block is provided with a positioning part, and the workbench is provided with a locking assembly matched with the positioning part; the vertical hinged door is matched with a driven lifting block.
Preferably, the locking assembly comprises: the locking device comprises a guide shell fixedly connected with a workbench, a locking block moving along the length direction of the guide shell, a spring for resetting the locking block and an end plate for sealing the guide shell; the positioning part is provided with a plurality of triangular grooves which are arranged along the movement direction of the U-shaped lifting block; the locking block is provided with a triangular part matched with the triangular groove.
Preferably, a buffer pad is arranged on the contact surface of the workbench and the positioning part.
Preferably, the workbench is fixedly connected with an uplink limiting block, and the positioning part is provided with a blocking part matched with the uplink limiting block.
Preferably, the driven lifting block is provided with a sliding groove, the workbench is fixedly connected with a guide post, the guide post is arranged in the sliding groove, the sliding groove is provided with a matching part, and the guide post is provided with a protruding part matched with the matching part.
Preferably, the workbench is provided with a downlink limiting block, and the downlink limiting block is arranged under the driven lifting block.
Preferably, the two ends of the driven lifting block, which are contacted with the U-shaped lifting block, are respectively provided with a clamping block part, and the U-shaped lifting block is provided with a groove part matched with the clamping block part.
Compared with the prior art, the utility model discloses following beneficial effect has:
through the cooperation of the workbench and the U-shaped lifting block and the cooperation of the vertical hinged door and the driven lifting block, the height of the working platform of the rock drilling trolley can be conveniently adjusted. Thereby match the technical staff of different heights, reduce the potential safety hazard that rock drilling platform truck work platform rocked and brought.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below.
Fig. 1 is a schematic view of the overall structure of a working platform of a drill jumbo in the embodiment of the present invention;
fig. 2 is a first cross-sectional view of the overall structure of the working platform of the drill jumbo in the embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of the working platform of the drill jumbo in the embodiment of the present invention;
fig. 4 is a schematic view of the overall structure of the working platform of the drill jumbo in the embodiment of the present invention;
FIG. 5 is a schematic view of a portion of a drill jumbo work platform according to an embodiment of the present invention;
fig. 6 is a partial enlarged view of the working platform of the drill jumbo in the embodiment of the present invention.
Description of the figures
1. The lifting device comprises a workbench 2, a vertical hinged door 3, a first guide rib 4, a second guide rib 5, a U-shaped lifting block 6, a positioning part 7, a driven lifting block 8, a guide shell 9, a locking block 10, a spring 11, an end plate 12, a triangular groove 13, a triangular part 14, a cushion pad 15, an upward limiting block 16, a blocking part 17, a sliding groove 18, a guide column 19, a matching part 20, a protruding part 21, a downward limiting block 22 and a clamping block part.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, a rock drilling rig work platform comprises: the box, the box comprises a workstation 1 and with 1 hinged vertical hinged door 2 of workstation, and 2 inside walls of vertical hinged door are equipped with second direction muscle 4. Three inside walls of the workbench 1 are provided with a first guide rib 3, and the first guide rib 3 and the second guide rib 4 are T-shaped ribs. The workbench 1 is matched with a U-shaped lifting block 5, and the U-shaped lifting block 5 moves along the length direction of the first guide rib 3. The U-shaped lifting block 5 is provided with a T-shaped groove matched with the first guide rib 3.
As shown in fig. 2, the U-shaped lifting block 5 is provided with a positioning portion 6, the positioning portion 6 is provided with a plurality of triangular grooves 12, and the triangular grooves 12 are arranged along the moving direction of the U-shaped lifting block 5. The working table 1 is provided with a locking component matched with the positioning part 6.
As shown in fig. 2 and 3, the locking assembly includes: the guide shell 8 is fixedly connected with the workbench 1, the locking block 9 moves along the length direction of the guide shell 8, the spring 10 is used for resetting the locking block 9, and the end plate 11 is used for sealing the guide shell 8.
The locking block 9 is provided with a triangular part 13 matched with the triangular groove 12, and the triangular groove 12 and the triangular part 13 are both provided with an inclined plane. When the positioning table moves upwards along with the workbench 1, the two inclined surfaces are contacted, and the locking block 9 compresses the spring 10. When the two inclined surfaces are disengaged, the locking block 9 returns to the initial position under the action of the spring 10 to lock the triangular groove 12.
A buffer 14 is arranged on the contact surface of the workbench 1 and the positioning part 6, the buffer 14 is arranged right below the positioning part 6, and the buffer 14 is preferably made of silica gel.
The workbench 1 is fixedly connected with an ascending limiting block 15, the positioning part 6 is provided with a blocking part 16 matched with the ascending limiting block 15, when the workbench 1 ascends to the limit position, the ascending limiting block 15 contacts with the blocking part 16, and the workbench 1 stops working.
As shown in fig. 1, the vertical hinged door 2 is fitted with a driven lifting block 7, and the driven lifting block 7 is fitted with the second guide rib 4. The driven lifting block 7 moves along the length direction of the second guide rib 4.
As shown in fig. 4, the driven lifting block 7 is provided with a sliding slot 17, the workbench 1 is fixedly connected with a guiding column 18, and the guiding column 18 is arranged in the sliding slot 17.
As shown in fig. 5 and 6, the sliding slot 17 is provided with an engaging portion 19, the guiding post 18 is provided with a protruding portion 20 engaged with the engaging portion 19, and when the driven lifting block 7 slides upwards along the second T-shaped slot, the engaging portion 19 contacts with the protruding portion 20, and then the driven lifting block 7 stops moving upwards.
As shown in fig. 4, the working table 1 is provided with a downward limiting block 21, and the downward limiting block 21 is arranged right below the driven lifting block 7. When the driven lifting block 7 moves downwards to the contact of the descending limiting block 21, the driven lifting block 7 stops working.
As shown in fig. 5, the two ends of the driven lifter 7 contacting the U-shaped lifter 5 are both provided with a clamping block portion 22, and the U-shaped lifter 5 is provided with a groove portion matching with the clamping block portion 22. The fixture block part 22 is matched with the groove part to play a limiting role, and meanwhile, the U-shaped lifting block 5 drives the driven lifting block 7 to move upwards when moving upwards.
As shown in fig. 1 to 6, in operation, a technician opens the vertical hinged door 2 and enters the box body, and closes the vertical hinged door 2. After entering the box body, a technician drives the U-shaped lifting block 5 and the driven lifting block 7 to move upwards, and in the upward moving process of the U-shaped lifting block 5, the triangular groove 12 of the positioning part 6 is matched with the locking block 9.
The inclined plane of the triangular groove 12 is matched with the inclined plane of the locking block 9 to extrude the locking block 9. When the technician drives the U-shaped lifting block 5 to move to a proper position, the positioning part 6 is locked by the locking block 9.
After the work is finished, a technician drives the U-shaped lifting block 5 to move downwards by moving the locking block 9, and the driven lifting block 7 is driven to move downwards in the downward process of the U-shaped lifting block 5 under the action of the clamping block part 22 and the groove part.
The positioning part 6 is contacted with the cushion pad 14, and the U-shaped lifter 5 and the follower lifter 7 are returned to the initial position. The side hung door 2 is opened and the technician walks out of the box. When the latch portion 22 is not located at the same position as the groove portion, the vertical hinged door 2 cannot be closed.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (7)
1. A drill jumbo work platform, comprising: the box body consists of a workbench and a vertical hinged door hinged with the workbench, and a first guide rib is arranged on the inner side wall of the vertical hinged door; the three inner side walls of the workbench are respectively provided with a second guide rib; the workbench is matched with a U-shaped lifting block, and the U-shaped lifting block moves along the length direction of the first guide rib; the U-shaped lifting block is provided with a positioning part, and the workbench is provided with a locking assembly matched with the positioning part; the vertical hinged door is matched with a driven lifting block.
2. A rock jumbo work platform as claimed in claim 1 wherein the locking assembly comprises: the locking device comprises a guide shell fixedly connected with a workbench, a locking block moving along the length direction of the guide shell, a spring for resetting the locking block and an end plate for sealing the guide shell; the positioning part is provided with a plurality of triangular grooves which are arranged along the movement direction of the U-shaped lifting block; the locking block is provided with a triangular part matched with the triangular groove.
3. A rockdrill rig work platform according to claim 1, wherein the face of the table in contact with the locating portion is provided with a cushion.
4. A rock-drilling jumbo work platform as claimed in claim 1, wherein the work platform is fixedly connected with an ascending limit block, and the positioning portion is provided with a blocking portion which is matched with the ascending limit block.
5. A rock-drilling jumbo work platform as claimed in claim 1, wherein the driven elevator block is provided with a slide groove, the work table is fixedly connected with a guide post, the guide post is arranged in the slide groove, the slide groove is provided with an engaging portion, and the guide post is provided with a protruding portion engaged with the engaging portion.
6. A rock-drilling jumbo work platform as claimed in claim 1, wherein the work table is provided with a down-going stopper, the down-going stopper being provided directly below the driven elevating block.
7. A rock-drilling jumbo work platform as claimed in claim 1, wherein the driven elevator block is provided with a fixture block portion at both ends contacting with the U-shaped elevator block, and the U-shaped elevator block is provided with a groove portion engaged with the fixture block portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224546.6U CN212105730U (en) | 2020-02-28 | 2020-02-28 | Drill jumbo work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224546.6U CN212105730U (en) | 2020-02-28 | 2020-02-28 | Drill jumbo work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105730U true CN212105730U (en) | 2020-12-08 |
Family
ID=73633446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224546.6U Expired - Fee Related CN212105730U (en) | 2020-02-28 | 2020-02-28 | Drill jumbo work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105730U (en) |
-
2020
- 2020-02-28 CN CN202020224546.6U patent/CN212105730U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |