CN214883750U - Side slope anchor rod drilling simple operation platform - Google Patents
Side slope anchor rod drilling simple operation platform Download PDFInfo
- Publication number
- CN214883750U CN214883750U CN202121558130.9U CN202121558130U CN214883750U CN 214883750 U CN214883750 U CN 214883750U CN 202121558130 U CN202121558130 U CN 202121558130U CN 214883750 U CN214883750 U CN 214883750U
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- drilling
- operation platform
- side slope
- slope
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a simple and easy operation platform of side slope stock drilling for solve the technical problem that current side slope stock drilling construction equipment security is low, the structure is complicated, operation and maintenance are inconvenient and the efficiency of construction is low. The utility model discloses a hang mechanism, remove supporting mechanism, angle adjustment mechanism and stock drilling mechanism, hang the mechanism and place in the side slope top, hang the mechanism and be connected with supporting moving mechanism, angle adjustment mechanism installs the one end at supporting moving mechanism, and the stock drilling mechanism is installed at the other end that supports moving mechanism, angle adjustment mechanism and stock drilling mechanism phase-match. The utility model discloses constitute by four mechanisms, simple structure, convenient operation is provided with the safety protection component, and the security is high, and the efficiency of construction is high, and is provided with angle adjustment mechanism, can be applicable to the side slope construction of different angles according to the angle of the angle modulation stock drilling mechanism of construction side slope, and the commonality is high, but cyclic utilization nature is good.
Description
Technical Field
The utility model relates to a side slope construction equipment's technical field especially relates to a side slope stock drilling operation platform.
Background
In modern engineering construction, the anchor rod is widely applied to slope protection and tunnel construction of highway engineering due to the economic characteristics of simple process and low cost. The anchor bolt support is a reinforcing support mode adopted in surface engineering such as side slopes, rock-soil deep foundation pits and the like and underground chamber construction such as tunnels, stopes and the like. The method is characterized in that a pole column is made of metal pieces, wood pieces, polymer pieces or other materials, and is driven into a hole which is drilled in advance in an earth surface rock body or a rock body around a chamber, and the special structure of the head part and the pole body and a tail supporting plate (which can be omitted) are utilized, or the surrounding rock and a stable rock body are combined together by depending on the bonding action to generate the suspension effect, the combination beam effect and the reinforcing effect, so that the aim of supporting is fulfilled. The method has the advantages of low cost, good supporting effect, simple and convenient operation, flexible use, less occupied construction clearance and the like.
Before anchor bolt supporting construction, anchor rod holes need to be drilled at specified positions on a side slope, the side slope with the slope is not beneficial to the construction of large-scale drilling equipment, when the existing side slope anchor rod is drilled, small-scale drilling equipment is mostly used for drilling the anchor rod, for example, the technical problems of poor stability, low safety and low construction efficiency during the side slope anchor rod drilling construction are solved to a certain extent by a side slope anchor rod construction device and a rapid construction method disclosed by the application publication No. CN 112302534A application publication No. 2021.02.02 of the Chinese invention patent, but certain defects exist, such as the complex structure, the inconvenient operation and the low maintenance and repair efficiency, one construction device can only drill holes on one side slope, the poor universality and the low construction efficiency, so the existing constructors urgently need a technical problem of simple structure, Convenient operation, security height, commonality are high and the simple and easy operation platform of slope stock drilling that efficiency of construction is high.
SUMMERY OF THE UTILITY MODEL
To current side slope stock drilling construction equipment security low, the structure is complicated, the operation and the technical problem who maintains inconvenience and efficiency of construction low, the utility model provides a side slope stock drilling simple and easy operation platform constitutes a stock drilling equipment through four mechanisms, simple structure, convenient operation, the bulk strength is high, and the security is high, and efficiency of construction is higher, and is provided with angle adjustment mechanism, can be according to the angle of the angle modulation stock drilling mechanism of construction side slope, is applicable to the side slope construction of different angles, and the commonality is high, but cyclic utilization nature is good, resources are saved.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows:
the utility model provides a side slope stock drilling simple and easy operation platform, is including hanging mechanism, removal supporting mechanism, angle adjustment mechanism and stock drilling mechanism, hangs the mechanism and places in the side slope top, hangs the mechanism and is connected with supporting the moving mechanism, and angle adjustment mechanism movable mounting is in the one end that supports the moving mechanism, and stock drilling mechanism installs the other end at supporting the moving mechanism, angle adjustment mechanism and stock drilling mechanism phase-match.
Further, support moving mechanism includes backup pad and hoist engine, and the backup pad below is provided with the removal wheel, and the hoist engine is installed in the backup pad, hangs the mechanism and is connected with the hoist engine.
Further, hang the mechanism and include fixed connector and wire rope, fixed connector fixes on the slope top, and wire rope's one end is connected with fixed connector, and wire rope's the other end is connected with the hoist engine.
Furthermore, the end part of the supporting plate is provided with a safety lock, and the fixed connector is connected with the safety lock through a safety rope.
Further, the angle adjusting mechanism comprises a length-adjustable supporting rod, one end of the length-adjustable supporting rod is fixedly connected with one end of the supporting plate, and the other end of the length-adjustable supporting rod is connected with the anchor rod drilling mechanism through a sliding connection mechanism.
Further, stock drilling mechanism includes inclined supporting plate and stock drilling machine, and sliding connection mechanism and the adjustable bracing piece fixed connection of length are passed through to the one end of inclined supporting plate, and the other end fixed connection of the other end of inclined supporting plate through pivot and backup pad, stock drilling machine fixed mounting is on inclined supporting plate.
Further, sliding connection mechanism includes sliding connection piece and first bolt, sliding connection piece's one end and the one end fixed connection of inclined supporting plate, and sliding connection piece's the other end is provided with the recess, and length-adjustable bracing piece's the other end is connected with the recess through first bolt, and the recess both sides are provided with the bar hole, first bolt and bar hole phase-match.
Furthermore, the length-adjustable supporting rod comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is fixedly connected with one end of the inclined supporting plate, one end of the second supporting rod is fixedly connected with one end of the supporting plate, the other end of the second supporting rod is provided with a connecting hole, and the other end of the first supporting rod is connected with the connecting hole through a second bolt.
Further, the anchor rod drilling machine is fixed on the left side or the right side of the center line of the upper plate surface of the inclined supporting plate.
Furthermore, a distribution box is arranged on the supporting plate and is respectively connected with the winch and the anchor rod drilling machine.
The utility model has the advantages that:
1. the utility model discloses an operation platform only needs four mechanisms can constitute, simple structure, convenient operation, and the constructor's of being convenient for use and maintenance, and be provided with the safety protection component, and the security is high, and the efficiency of construction is higher.
2. The utility model discloses be provided with angle adjustment mechanism, can be applicable to the side slope construction of different angles according to the angle adjustment stock drilling mechanism's of construction side slope angle, the commonality is high, but cyclic utilization nature is good, resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention when drilling a bolt.
Fig. 2 is a left side view of the utility model when drilling the anchor rod.
Fig. 3 is a plan view of the present invention when drilling the anchor rod.
In the figure, 1-slope, 2-support plate, 3-winch, 4-moving wheel, 5-fixed connector, 6-steel wire rope, 7-safety lock, 8-safety rope, 9-adjusting support rod, 10-inclined support plate, 11-anchor rod drilling machine, 12-rotating shaft, 13-sliding connection block, 14-first bolt, 15-groove, 16-strip-shaped hole, 17-first support rod, 18-second support rod, 19-second bolt and 20-distribution box.
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 any creative effort belong to the protection scope of the present invention.
The utility model provides a side slope stock drilling simple and easy operation platform, as shown in figure 1, including hanging mechanism, removal supporting mechanism, angle adjustment mechanism and stock drilling mechanism, hang the mechanism and place in 1 tops of side slope, hang the mechanism and be connected with supporting the moving mechanism, angle adjustment mechanism installs the one end at supporting the moving mechanism, and stock drilling mechanism installs the other end at supporting the moving mechanism, angle adjustment mechanism and stock drilling mechanism phase-match. When anchor rod drilling is needed to be carried out on the side slope, firstly, the angle adjusting mechanism is adjusted according to the angle of the side slope, so that the angle of the anchor rod drilling mechanism is matched with the angle of the side slope 1, and therefore the anchor rod drilling machine can be used for anchor rod drilling construction of the side slope 1 with different angles, and is strong in universality, strong in recycling performance and resource-saving; secondly, the suspension mechanism is installed on the side slope 1, the supporting and moving mechanism is connected with the suspension mechanism, the supporting and moving mechanism is controlled to work, the whole operation platform is further kept to move on the side slope 1, the operation platform is guaranteed not to fall off the side slope 1, and safety of constructors during construction is improved; and thirdly, the supporting and moving mechanism moves to the fixed position of the side slope 1, and constructors control the anchor rod drilling mechanism to drill holes rapidly, so that the construction efficiency is high. The whole operation platform is only composed of four mechanisms, and is simple in structure, convenient to operate for constructors, high in construction efficiency, safe, good in universality and favorable for recycling.
Further, as shown in fig. 1 and 2, the supporting and moving mechanism includes a supporting plate 2 and a winding engine 3, a moving wheel 4 is disposed below the supporting plate 2, the winding engine 3 is mounted on the supporting plate 2, and the suspension mechanism is connected to the winding engine 3. When the operation platform is required to move on the side slope 1, a constructor starts the winch 3, the winch 3 is pulled into the suspension mechanism, and the suspension mechanism is fixed at the top end of the side slope 1, so that the support plate 2 is pulled to move on the side slope by the reverse acting force of the pulling force of the winch 3. Whole support moving mechanism when control operation platform moves on side slope 1, stability is good, and is provided with removal wheel 4, and the efficient of removal, and then promotes the efficiency of construction.
It should be noted that in other embodiments of the present invention, other hoisting machines may be used instead of the hoisting machine 3 to work, as long as the object of the present invention is achieved.
It is worth to be noted that, in this embodiment, the moving wheels 4 are universal wheels, which ensure that the whole operation platform moves in all directions on the slope surface of the side slope 1, and improve the construction efficiency. The utility model discloses an in other embodiments, can also use other mechanisms as removing wheel 4, stability when in order to further guarantee the stock drilling for operation platform does not take place to remove when the stock drilling, improves construction quality, can also set up fixed establishment if set up the mount in backup pad 2 below, as long as reach the utility model discloses a purpose can.
Further, as shown in fig. 1, the suspension mechanism includes a fixed connector 5 and a steel wire rope 6, the fixed connector 5 is fixed on the top end of the slope 1, one end of the steel wire rope 6 is connected with the fixed connector 5, and the other end of the steel wire rope 6 is connected with the winch 3. When the operation platform moves on the side slope 1, the fixed connector 5 is firmly connected with the top end of the side slope 1, the steel wire rope 6 is high in structural strength and stable in working, and the stability and the safety of the whole operation platform during working are guaranteed.
It is worth to say that, in this embodiment, fixed connector 5 is six arris steel columns, can be through the very firm top of fixing wire rope 6 at side slope 1 of fastener, in the other embodiments of the utility model, can also use other mechanisms as fixed connector 5, as long as reach the utility model discloses an aim can.
It is worth explaining, in this embodiment, in order to reduce the wearing and tearing of wire rope 6 in the use, improve the security of using, have the flexible layer like the position parcel of being connected with fixed connector 5 at the position of wire rope 6 atress in the other embodiments of the utility model, also can use the fastness when other structures promote wire rope 6 to use, as long as reach the utility model aims at.
Further, as shown in fig. 1 and 3, a safety lock 7 is provided at an end of the support plate 2, and the fixing connector 5 is connected to the safety lock 7 through a safety rope 8. In the use process of the operation platform, the safety rope 8 penetrates through the safety lock 7 to be bound on the body of a constructor, when the steel wire rope 6 is worn and broken, the safety lock 7 can lock the safety rope 8, the safety of the constructor and the operation platform on the side slope 1 is guaranteed, and the safety coefficient of construction is further improved.
It is worth explaining, in this embodiment, in order to use with wire rope 6 and safety rope 8 cooperation, guarantee whole operation platform's stability, safety lock 7 sets up in the tip center department of backup pad 2 for whole operation platform's atress is balanced the utility model discloses in other embodiments, can also set up safety lock 7 in other positions, as long as reach the utility model discloses an aim at can.
Further, as shown in fig. 1, the angle adjusting mechanism includes a length-adjustable supporting rod 9, one end of the length-adjustable supporting rod 9 is fixedly connected with one end of the supporting plate 2, and the other end of the length-adjustable supporting rod 9 is connected with the anchor rod drilling mechanism through a sliding connection mechanism. Before anchor rod drilling is carried out on the side slope 1, firstly, the length of the length-adjustable supporting rod 9 is adjusted according to the slope of the side slope 1, and the other end of the length-adjustable supporting rod 9 supports the anchor rod drilling mechanism, so that the anchor rod drilling mechanism and the slope surface of the side slope 1 are kept in a vertical state, and further the construction speed and the construction quality of anchor rod drilling are ensured; secondly, the other end of length adjustable bracing piece 9 is connected with stock drilling mechanism through sliding connection mechanism for when length adjustable bracing piece 9's length changes, sliding connection mechanism adaptability changes, constantly keep length adjustable bracing piece 9 to stock drilling mechanism's support state, the angle of guaranteeing stock drilling mechanism can take place adaptability according to the slope of side slope 1 and change, and then make whole operation platform be applicable to the side slope 1 of various angles, improve the commonality, but cyclic recycle reduces construction cost.
Specifically, as shown in fig. 1 and 2, the anchor drilling mechanism includes a slanted support plate 10 and an anchor drilling machine 11, one end of the slanted support plate 10 is fixedly connected to the support rod 9 with adjustable length through a sliding connection mechanism, the other end of the slanted support plate 10 is fixedly connected to the other end of the support plate 2 through a rotating shaft 12, and the anchor drilling machine 11 is fixedly installed on the slanted support plate 10. When carrying out the stock drilling, backup pad 10 revolutes 12 rotations of axle to one side, makes the drilling rod of stock drilling machine 11 keep the angle that needs, and length-adjustable bracing piece 9 supports backup pad 10 to one side, and then guarantees the stability of stock drilling machine 11 during operation, promotes construction quality and efficiency of construction, and is applicable to the side slope 1 of different angles, and the commonality is stronger.
It should be noted that, as shown in fig. 1, in this embodiment, in order to ensure effective operation of the winch 3 and the anchor rod drilling machine 11, a distribution box 20 is disposed on the support plate 2, the distribution box 20 is respectively connected to the winch 3 and the anchor rod drilling machine 11, the distribution box 20 provides power for the winch 3 and the anchor rod drilling machine 11, and a switch is disposed on the distribution box 20 and can control power supply of the distribution box 20. Of course, in other embodiments of the present invention, other power providing devices may be provided as long as the purpose of the present invention is achieved; a remote controller can be arranged to control the power supply on-off of the power distribution point 20, and the use convenience of the device is further improved.
It is worth explaining, in the utility model discloses an in other embodiments, in order to further strengthen the domatic angle cooperation degree of stock drilling machine 11 and side slope 1, be provided with hydraulic lifting machine between stock drilling machine 11 and oblique fagging 10, angle between adjustment stock drilling machine 11 and the oblique fagging 10, and then guarantee the domatic angle cooperation degree of stock drilling machine 11 and side slope 1, further strengthen operation platform's commonality, and hydraulic lifting machine can also be connected with block terminal 20, use the remote controller to control, further strengthen operation platform's degree of automation.
Further, as shown in fig. 1 and 2, the sliding connection mechanism includes a sliding connection block 13 and a first bolt 14, one end of the sliding connection block 13 is fixedly connected with one end of the inclined supporting plate 10, the other end of the sliding connection block 13 is provided with a groove 15, the other end of the length-adjustable supporting rod 9 is connected with the groove 15 through the first bolt 14, strip-shaped holes 16 are formed in two sides of the groove 15, and the first bolt 14 is matched with the strip-shaped holes 16. After the length adjustment at length adjustable bracing piece 9 finishes, for guaranteeing that inclined supporting plate 10 is in suitable angle with slope 1 is domatic, the tip that needs length adjustable bracing piece 9 is fixed in recess 15 through first bolt 14, when carrying out the stock drilling to the slope 1 of new slope next time, loosen first bolt 14, the length of adjustment length adjustable bracing piece 9, the tip of length adjustable bracing piece 9 slides in recess 15, first bolt 14 slides in bar hole 16, when inclined supporting plate 10 is in suitable angle with slope 1's domatic, tighten first bolt 14, thus, just can accomplish the angular adjustment to inclined supporting plate 10 through the fixed position of the tip of adjustment length adjustable bracing piece 9 in recess 15, promote whole operation platform's commonality.
It should be noted that in other embodiments of the present invention, other structures can be used instead of the sliding connection mechanism, such as fixing holes with intervals are punched on the inclined supporting plate 10 for the end of the supporting rod 9 with adjustable fixed length, as long as the purpose of the present invention is achieved.
Further, as shown in fig. 1, the length-adjustable supporting rod 9 includes a first supporting rod 17 and a second supporting rod 18, one end of the first supporting rod 17 is fixedly connected to one end of the inclined supporting plate 10, one end of the second supporting rod 18 is fixedly connected to one end of the supporting plate 2, the other end of the second supporting rod 18 is provided with a connecting hole, and the other end of the first supporting rod 17 is connected to the connecting hole through a second bolt 19. When the length of the adjustable supporting rod 9 of length needs to be adjusted, only need to adjust the length of the first supporting rod 17 in the connecting hole can, very convenient and fast, the second bolt 19 can be effectual fixed first supporting rod 17 and the second supporting rod 18 in addition, and stability is high when the stock is drilled, is favorable to promoting construction quality and construction safety.
It is worth explaining, in the other embodiments of the utility model, can also use other mechanisms as length-adjustable bracing piece 9 like hydraulic telescoping rod, use hydraulic telescoping rod can also use with the cooperation of block terminal 20, use remote controller control hydraulic telescoping rod's flexible, further promote the convenience of using, promote the efficiency of construction.
It is worth explaining, in other embodiments of the utility model, in order to further guarantee the security of construction, be provided with the protection rail on backup pad 2 and inclined supporting plate 10, prevent that constructor from taking place the contact with the machine when operation platform during operation, promote the security of construction.
Further, as shown in fig. 3, the anchor rod drilling machine 11 is fixed on the left side of the upper plate center line of the inclined supporting plate 10, so that when the anchor rod drilling machine is used, a drill rod of the anchor rod drilling machine 11 cannot be in contact with the steel wire rope 6, the safety lock 7 and the safety rope 8, construction safety is guaranteed on the basis that construction efficiency and construction quality are guaranteed, and constructors can sit on the right side of the inclined supporting plate 10 to facilitate observation of anchor rod drilling procedures, and construction quality is improved.
It should be noted that, in other embodiments of the present invention, the anchor rod drilling machine 11 can also be fixed on the right side of the center line of the upper plate surface of the inclined supporting plate 10 as long as the object of the present invention is achieved.
It should be noted that, in the drawings of the present embodiment, only the positional relationship and the connection relationship between the respective components are expressed, and the size proportional relationship between the respective components is not represented.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a side slope stock drilling simple and easy operation platform, its characterized in that, is including hanging mechanism, removal supporting mechanism, angle adjustment mechanism and stock drilling mechanism, hang the mechanism and place in side slope (1) top, hang the mechanism and be connected with supporting moving mechanism, angle adjustment mechanism installs the one end at supporting moving mechanism, stock drilling mechanism movable mounting is at the other end that supports moving mechanism, angle adjustment mechanism and stock drilling mechanism phase-match.
2. The slope anchor rod drilling simple operation platform of claim 1, characterized in that, the support moving mechanism includes a support plate (2) and a hoist (3), a moving wheel (4) is arranged below the support plate (2), the hoist (3) is installed on the support plate (2), and the suspension mechanism is connected with the hoist (3).
3. The slope anchor rod drilling simple operation platform of claim 2, characterized in that, the suspension mechanism includes fixed connector (5) and wire rope (6), fixed connector (5) are fixed on the top of slope (1), one end of wire rope (6) is connected with fixed connector (5), the other end of wire rope (6) is connected with hoist engine (3).
4. The slope anchor rod drilling simple operation platform of claim 3, characterized in that, the tip of backup pad (2) is provided with safety lock (7), fixed connector (5) are connected with safety lock (7) through safety rope (8).
5. The slope anchor rod drilling simple operation platform of claim 2 or 3, characterized in that, the angle adjustment mechanism includes a length-adjustable support rod (9), one end of the length-adjustable support rod (9) is fixedly connected with one end of the support plate (2), and the other end of the length-adjustable support rod (9) is connected with the anchor rod drilling mechanism through a sliding connection mechanism.
6. The slope anchor rod drilling simple operation platform of claim 5, characterized in that, the anchor rod drilling mechanism includes inclined supporting plate (10) and anchor rod drilling machine (11), one end of inclined supporting plate (10) is through sliding connection mechanism and length-adjustable bracing piece (9) fixed connection, the other end of inclined supporting plate (10) is through pivot (12) and backup pad (2) other end fixed connection, anchor rod drilling machine (11) fixed mounting is on inclined supporting plate (10).
7. The slope anchor rod drilling simple operation platform of claim 6, characterized in that, the sliding connection mechanism includes a sliding connection block (13) and a first bolt (14), one end of the sliding connection block (13) is fixedly connected with one end of the inclined supporting plate (10), the other end of the sliding connection block (13) is provided with a groove (15), the other end of the length-adjustable supporting rod (9) is connected with the groove (15) through the first bolt (14), strip-shaped holes (16) are arranged on two sides of the groove (15), and the first bolt (14) is matched with the strip-shaped holes (16).
8. The slope anchor rod drilling simple operation platform of claim 6, characterized in that, the length-adjustable bracing piece (9) includes first bracing piece (17) and second bracing piece (18), the one end of first bracing piece (17) and the one end fixed connection of backup pad (10), the one end fixed connection of second bracing piece (18) and the one end of backup pad (2), the other end of second bracing piece (18) is provided with the connecting hole, the other end of first bracing piece (17) is connected with the connecting hole through second bolt (19).
9. The slope anchor drilling easy-operation platform of claim 7 or 8, characterized in that the anchor drilling machine (11) is fixed on the left or right side of the center line of the upper plate surface of the inclined strut plate (10).
10. The slope anchor rod drilling simple operation platform of claim 6, characterized in that, a distribution box (20) is arranged on the support plate (2), and the distribution box (20) is respectively connected with the winch (3) and the anchor rod drilling machine (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121558130.9U CN214883750U (en) | 2021-07-09 | 2021-07-09 | Side slope anchor rod drilling simple operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121558130.9U CN214883750U (en) | 2021-07-09 | 2021-07-09 | Side slope anchor rod drilling simple operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214883750U true CN214883750U (en) | 2021-11-26 |
Family
ID=78928023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121558130.9U Active CN214883750U (en) | 2021-07-09 | 2021-07-09 | Side slope anchor rod drilling simple operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214883750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821951A (en) * | 2022-12-10 | 2023-03-21 | 中国建筑第四工程局有限公司 | Portable operation platform of side slope stock construction |
-
2021
- 2021-07-09 CN CN202121558130.9U patent/CN214883750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821951A (en) * | 2022-12-10 | 2023-03-21 | 中国建筑第四工程局有限公司 | Portable operation platform of side slope stock construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106089258B (en) | Tunnel device and construction method | |
| CN214883750U (en) | Side slope anchor rod drilling simple operation platform | |
| CN107298388A (en) | Bridge crane with suspender maintenance rig | |
| CN202039875U (en) | Special equipment for disassembling and assembling coal mine underground hydraulic support | |
| CN201825652U (en) | Cart running and steering mechanism of beam hoisting machine | |
| CN109736861A (en) | A kind of monorail crane drill carriage and construction method | |
| CN211393657U (en) | Quick lifting means of instrument is used in civil engineering road and bridge construction | |
| CN214359835U (en) | Steel member turning device | |
| CN106939536B (en) | A kind of coal mine inclined shaft assembled is laid a railway track construction method | |
| CN109681245A (en) | A kind of tunnel steel arch frame installation trolley | |
| CN210714454U (en) | Hydraulic jumbolter | |
| CN215108720U (en) | All-round auto-lock rig of connecting rod upset roof beam | |
| CN210948506U (en) | Telescopic arm for anchor rod unit of tunneling, anchoring and protecting integrated machine | |
| CN213865098U (en) | Crank arm type monorail crane operation platform | |
| CN211498813U (en) | Dynamic compactor detacher | |
| CN211895696U (en) | A hook assembly for hoisting shield constructs quick-witted blade disc | |
| CN211255176U (en) | Hoisting frame for subway ultra-deep shaft construction | |
| CN212426741U (en) | Movable hanging basket suitable for high-altitude operation | |
| CN216889994U (en) | Movable inclined shaft excavator lifting platform | |
| CN214145494U (en) | Novel shield constructs quick-witted station-crossing device | |
| CN215287798U (en) | Material lifting device | |
| CN213326381U (en) | Higher two gantry crane slide rails of stability | |
| CN217264392U (en) | Electronic rail overhead hoist of pin-connected panel | |
| CN215979433U (en) | Anchor bolt supporting device for underground construction of mine | |
| CN211370456U (en) | Onboard joist device of development machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |