CN214939057U - Novel highway engineering template supports device - Google Patents
Novel highway engineering template supports device Download PDFInfo
- Publication number
- CN214939057U CN214939057U CN202120882363.8U CN202120882363U CN214939057U CN 214939057 U CN214939057 U CN 214939057U CN 202120882363 U CN202120882363 U CN 202120882363U CN 214939057 U CN214939057 U CN 214939057U
- Authority
- CN
- China
- Prior art keywords
- groove
- bottom plate
- template
- sliding
- road
- 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
Images
Abstract
The utility model relates to a novel highway engineering template supporting device, which relates to the field of highway construction auxiliary equipment and comprises a rectangular bottom plate and a highway template hinged on one side of the bottom plate, wherein a supporting rod is arranged between the bottom plate and the highway template, one end of the supporting rod is hinged with the highway template, and the other end of the supporting rod is assembled with the bottom plate in a sliding way, and the sliding direction of the supporting rod is parallel to the width direction of the bottom plate; the road formwork supporting structure is characterized in that sliding grooves distributed along the width direction of the bottom plate are formed in the upper surface of the bottom plate, one end, far away from the road formwork, of the supporting rod is assembled with the sliding grooves in a sliding mode, a positioning assembly is arranged between one end, far away from the road formwork, of the supporting rod and the bottom plate, and the positioning assembly is used for enabling the position, far away from the road formwork, of one end of the supporting rod to be fixed in the sliding grooves. This application has the effect of the inclination of being convenient for adjust highway template.
Description
Technical Field
The application relates to the field of highway construction auxiliary assembly, especially, relate to a novel highway engineering template support device.
Background
The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. In the highway engineering work progress, in order to guarantee the roughness on construction road surface both sides, mostly can use highway engineering template to support fixedly to the construction road surface, highway engineering template need be fixed to it with strutting arrangement in the use.
The utility model provides a chinese patent that application number is CN202020297034.2 discloses a novel highway engineering template support device, including riser, axostylus axostyle, diaphragm, branch and screw rod, the top symmetry of diaphragm one end is fixed with the installation piece, the inboard of installation piece is rotated and is connected with the axostylus axostyle, the inboard of riser lower part is fixed with the axle sleeve, the riser establish on the axostylus axostyle through the axle sleeve with diaphragm swing joint, the inboard grafting of riser has branch, it has the screw rod to peg graft in the upper end of diaphragm, the upper end symmetry formula grafting of riser is fixed with warning post, one side of riser is fixed with first inserted block, one side of diaphragm is fixed with the second inserted block.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the supporting device cannot adjust the inclination angle of the vertical plate according to the road condition, so that the practicability is reduced.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the inclination of adjusting highway template, this application provides a novel highway engineering template support device.
The application provides a novel highway engineering template support device adopts following technical scheme:
a novel highway engineering template supporting device comprises a rectangular bottom plate and a highway template hinged to one side of the bottom plate, wherein a supporting rod is arranged between the bottom plate and the highway template, one end of the supporting rod is hinged to the highway template, the other end of the supporting rod is assembled with the bottom plate in a sliding mode, and the sliding direction of the supporting rod is parallel to the width direction of the bottom plate;
the road formwork supporting structure is characterized in that sliding grooves distributed along the width direction of the bottom plate are formed in the upper surface of the bottom plate, one end, far away from the road formwork, of the supporting rod is assembled with the sliding grooves in a sliding mode, a positioning assembly is arranged between one end, far away from the road formwork, of the supporting rod and the bottom plate, and the positioning assembly is used for enabling the position, far away from the road formwork, of one end of the supporting rod to be fixed in the sliding grooves.
By adopting the technical scheme, when the highway formwork support device works, one end of the support rod, which is far away from the highway formwork, slides along the sliding groove, and the support rod drives the highway formwork to rotate, so that the inclination angle of the highway formwork is changed; the position of one end of the support rod, which is far away from the highway template, in the chute is fixed through the positioning assembly, so that the inclination angle of the highway template is fixed, and the subsequent construction work is facilitated; the articulated road template, the support rod and the positioning component are matched, so that the adjustment of different inclination angles of the road template is convenient to realize; the support rod has a supporting effect on the highway template, and the stability of the installation of the highway template is improved.
Optionally, the positioning assembly includes: a limiting block, a spring and a driving piece;
a sliding block is arranged at one end of the support rod, which is far away from the road template, the sliding block is assembled with the sliding groove in a sliding manner, fixing grooves are respectively formed in two opposite sides of the sliding block, the two fixing grooves are both positioned in the sliding groove, two springs are respectively positioned in the fixing grooves, and one end of each spring is fixedly connected with the inner bottom wall of each fixing groove;
the stopper is equipped with two, two the stopper is located two respectively the other end of spring, the stopper is close to the one end of spring is located all the time in the fixed slot, a plurality of spacing grooves have been seted up to two relative inside walls of spout symmetry respectively, and is a plurality of the spacing groove is followed the width direction of bottom plate is laid, the driving piece is located on the slider, the driving piece is used for making the stopper with spacing groove activity grafting adaptation.
By adopting the technical scheme, the limiting block is separated from the limiting groove through the driving piece, and the sliding block slides along the sliding groove, so that the inclination angle of the highway template is changed; when the inclination angle of the road template reaches a preset state, the limiting block is inserted into the limiting groove through the driving piece, so that the position of the sliding block in the sliding groove is fixed, and the inclination angle of the road template is fixed; a plurality of spacing grooves arranged along the width direction of the bottom plate facilitate the fixation of the highway templates with different inclination angles.
Optionally, the driving member includes: a rotating rod and a contraction rope;
the upper surface of the sliding block is provided with a rotating groove, the rotating rod is rotatably installed in the rotating groove, the rotating axis is vertical, two opposite inner side walls of the rotating groove are provided with connecting grooves, and one ends, far away from the two connecting grooves, of the two connecting grooves are respectively communicated with the two fixing grooves;
the telescopic rope is provided with two, and two are located respectively the shrink rope the relative both sides of rotary rod, the one end of shrink rope with rotary rod fixed connection, the other end runs through the spread groove the spring and with stopper fixed connection, the shrink rope with the spring coaxial line is laid.
By adopting the technical scheme, the rotary rod is rotated, the two contraction ropes are synchronously wound on the rotary rod, so that the limiting block is driven to move to one side close to the rotary rod, the spring is compressed, the limiting block is gradually separated from the limiting groove, a worker can conveniently slide the sliding block along the sliding groove, when the sliding block slides to a preset position in the sliding groove, the rotary rod is loosened, and the limiting block is inserted into the limiting groove under the action of the restoring force of the spring; the operation process is convenient, and the sliding and fixing between the sliding block and the sliding groove can be realized conveniently and rapidly.
Optionally, the highway template is close to one side interval of bracing piece is equipped with two sleeves, two the sleeve is located same horizontal plane, two telescopic axis all with the length direction of bottom plate parallels, two be equipped with the dwang between the sleeve, the both ends of dwang are located two respectively in the sleeve, seted up on the dwang and be located two first thread groove between the sleeve, the bracing piece is close to the one end of highway template with thread assembly between the first thread groove, the bracing piece is kept away from the one end of highway template with slider detachable's fixed connection.
By adopting the technical scheme, one end of the supporting rod is in threaded assembly with the rotating rod, and the other end of the supporting rod is in detachable fixed connection with the sliding block, so that the supporting rod is convenient to mount and dismount, and the supporting device is convenient to transport; the sleeve is matched with the rotating rod, so that the rotating connection between the supporting rod and the road template is convenient to realize; the bracing piece is located between two sleeves, makes the dwang be difficult for breaking away from in the sleeve, also is convenient for the ann of dwang to tear open simultaneously.
Optionally, the bracing piece is kept away from the one end of highway template is equipped with the connecting plate, the mounting groove has been seted up on the slider, the connecting plate with the mounting groove adaptation of pegging graft, the connecting plate with be equipped with the retaining member between the slider, the retaining member is used for making connecting plate movable mounting in the mounting groove.
By adopting the technical scheme, the mounting groove is in plug-in fit with the connecting plate, so that the pre-fixing between one end of the supporting rod, which is far away from the highway template, and the sliding block is facilitated, and the connecting plate and the sliding block are locked and fixed through the locking piece, so that the fixing between the supporting rod and the sliding block is more stable; the separation between the support rod and the sliding block is facilitated through the locking piece, so that the support rod is assembled on the rotating rod by a worker.
Optionally, the retaining member is a locking bolt, a threaded through hole is formed in the connecting plate, a second thread groove is formed in the corresponding position of the threaded through hole in the upper surface of the sliding block, the second thread groove is communicated with the mounting groove, a third thread groove is formed in the corresponding position of the second thread groove in the inner wall of the mounting groove, and the end portion of the locking bolt sequentially penetrates through the second thread groove, the threaded through hole and the third thread groove and is assembled with the second thread groove and the threaded through hole and the third thread groove in a threaded mode.
By adopting the technical scheme, the locking bolt is screwed forwards, so that the locking bolt is in threaded assembly with the second thread groove, the threaded through hole and the third thread groove, and the support rod and the slide block can be fixed; the locking bolt is reversely screwed to be separated from the threaded through hole, so that the supporting rod and the sliding block can be separated, and the operation is simple.
Optionally, the number of the supporting rods is multiple, and the supporting rods are arranged at intervals along the length direction of the bottom plate.
Through adopting above-mentioned technical scheme, a plurality of bracing pieces are convenient for support the length direction of highway template, make the firm more of installation of highway template.
Optionally, a first prompt strip is arranged at a position, corresponding to the limiting groove, of the upper surface of the bottom plate, and a second prompt strip is arranged at a position, corresponding to the limiting block, of the upper surface of the sliding block.
Through adopting above-mentioned technical scheme, first suggestion strip and second suggestion strip cooperate, and the staff of being convenient for observes the kinematic position of stopper, realizes that the quick grafting between stopper and the spacing groove is fixed, improves work efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
1. sliding one end of the support rod, which is far away from the highway template, along the sliding groove, and driving the highway template to rotate by the support rod so as to change the inclination angle of the highway template; the position of one end of the support rod, which is far away from the highway template, in the chute is fixed through the positioning assembly, so that the inclination angle of the highway template is fixed, and the subsequent construction work is facilitated;
2. the rotating rod is rotated, the two contraction ropes are synchronously wound on the rotating rod, so that the limiting block is driven to move to one side close to the rotating rod, the spring is compressed, the limiting block is gradually separated from the limiting groove, a worker can conveniently slide the sliding block along the sliding groove, when the sliding block slides to a preset position in the sliding groove, the rotating rod is loosened, the limiting block is inserted into the limiting groove under the action of the restoring force of the spring, and the operation process is convenient;
3. bracing piece one end and dwang threaded assembly, the other end and slider detachable's fixed connection are convenient for realize the installation and the dismantlement of bracing piece to the strutting arrangement's of being convenient for transportation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.
Reference numerals: 1. a base plate; 101. a chute; 1011. a limiting groove; 2. a road template; 3. a support bar; 31. a connecting plate; 311. a threaded through hole; 4. a positioning assembly; 41. a limiting block; 42. a spring; 43. a drive member; 431. rotating the rod; 432. retracting the cord; 5. a slider; 51. a rotating groove; 52. connecting grooves; 53. a second thread groove; 54. mounting grooves; 541. a third thread groove; 6. a sleeve; 7. rotating the rod; 71. a first thread groove; 8. a locking member; 81. locking the bolt; 9. a first cue strip; 10. and a second cue strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses novel highway engineering template support device. Referring to fig. 1, the novel highway engineering formwork supporting device comprises a rectangular stainless steel bottom plate 1 and a stainless steel highway formwork 2 hinged to one side of the bottom plate 1, wherein the hinged axis of the highway formwork 2 is arranged along the length direction of the bottom plate 1.
In order to support the length direction of the highway template 2, the installation of the highway template 2 is more stable; a plurality of stainless steel support rods 3 are arranged between the bottom plate 1 and the road formwork 2, and the support rods 3 are arranged at intervals along the length direction of the bottom plate 1.
In order to facilitate the mounting and dismounting of the support bar 3, thereby facilitating the transportation of the support device. Highway template 2 is close to one side interval welding of bracing piece 3 has multiunit sleeve 6, every group sleeve 6 has two, sleeve 6 is stainless steel, two sleeves 6 are located same horizontal plane in every group, two sleeve 6's axis all parallels with bottom plate 1's length direction in every group, be equipped with stainless steel's dwang 7 between two sleeves 6 in every group, two sleeves 6 in every group are shelved respectively at the both ends of dwang 7, set up the first thread groove 71 that is arranged in between two sleeves 6 in every group on the dwang 7, bracing piece 3 is close to highway template 2's one end and screw assembly between the first thread groove 71.
Referring to fig. 1 and 2, a stainless steel slider 5 is detachably fixed to one end of the support rod 3 away from the road formwork 2, a connecting plate 31 is welded to one end of the support rod 3 away from the road formwork 2, an installation groove 54 is formed in one side, facing the road formwork 2, of the slider 5, and the connecting plate 31 is in plug-in fit with the installation groove 54. In order to ensure that the support rod 3 and the slide block 5 are fixed more stably; a locking part 8 is arranged between the connecting plate 31 and the sliding block 5; the locking piece 8 is a locking bolt 81, a threaded through hole 311 is formed in the connecting plate 31, a second threaded groove 53 is formed in the position, corresponding to the threaded through hole 311, of the upper surface of the sliding block 5, the second threaded groove 53 is communicated with the mounting groove 54, and a third threaded groove 541 is formed in the position, corresponding to the second threaded groove 53, of the inner wall of the mounting groove 54; the end of the locking bolt 81 penetrates through the second thread groove 53, the thread through hole 311 and the third thread groove 541 in sequence, and is in thread fit with the second thread groove 53, the thread through hole 311 and the third thread groove 541; the locking bolt 81 is screwed, so that the support rod 3 and the slide block 5 can be separated and fixed, and the operation is simple.
Referring to fig. 1 and 3, the upper surface of the bottom plate 1 is provided with a plurality of sliding grooves 101 arranged along the width direction of the bottom plate 1, and a plurality of sliding blocks 5 are respectively assembled with the plurality of sliding grooves 101 in a sliding manner; in order to fix the position of one end of the support rod 3 far away from the highway template 2 in the chute 101, the highway template 2 is fixed at different inclination angles; a positioning component 4 is arranged between the sliding block 5 and the bottom plate 1.
The positioning assembly 4 comprises: a stopper 41, a spring 42 and a driving member 43; two opposite sides of the sliding block 5 are respectively provided with a fixing groove, the two fixing grooves are both positioned in the sliding groove 101, two springs 42 are arranged, the two springs 42 are respectively positioned in the fixing grooves, and one end of each spring 42 is fixedly welded with the inner bottom wall of each fixing groove; the two limiting blocks 41 are made of stainless steel, the two limiting blocks 41 are welded to the other ends of the two springs 42 respectively, and one end, close to the springs 42, of each limiting block 41 is located in the fixing groove all the time; to facilitate the staff to observe the movement position of the limiting block 41; the upper surface of the sliding block 5 is provided with a second prompting strip 10 corresponding to the limiting block 41, and the second prompting strip 10 and the central axis of the limiting block 41 in the horizontal direction are arranged in a collinear manner.
Referring to fig. 1 and 3, a plurality of limiting grooves 1011 are symmetrically formed in two opposite inner side walls of the sliding groove 101, the limiting grooves 1011 are arranged along the width direction of the bottom plate 1, a first prompting strip 9 is arranged on the upper surface of the bottom plate 1 corresponding to the limiting grooves 1011, and the first prompting strip 9 and the central axis of the limiting groove 1011 in the horizontal direction are arranged in a collinear manner.
The driving member 43 is disposed on the sliding block 5, so that the limiting block 41 is movably inserted into the limiting groove 1011. The driving member 43 includes: a rotating rod 431 and a retraction cord 432; the upper surface of the sliding block 5 is provided with a rotating groove 51, the diameter of the lower end of the rotating groove 51 is larger than that of the upper end of the rotating groove, the rotating rod 431 is rotatably installed in the rotating groove 51, the rotating axis is vertical, two opposite inner side walls of the rotating groove 51 are provided with connecting grooves 52, and the ends, far away from the two connecting grooves 52, of the two connecting grooves are respectively communicated with the two fixed grooves; two shrinkage ropes 432 are arranged, the two shrinkage ropes 432 are respectively arranged on two opposite sides of the rotating rod 431, one end of each shrinkage rope 432 is fixedly connected with the rotating rod 431, the other end of each shrinkage rope 432 penetrates through the connecting groove 52 and the spring 42 and is fixedly connected with the limiting block 41, and the shrinkage ropes 432 and the spring 42 are coaxially arranged.
The rotating rod 431 is rotated, the two contraction ropes 432 are synchronously wound on the rotating rod 431, so that the limiting block 41 is driven to move to one side close to the rotating rod 431, the spring 42 is compressed, the limiting block 41 gradually comes out of the limiting groove 1011, the sliding block 5 can be conveniently slid along the sliding groove 101 by a worker, and the inclination angle of the road template 2 is changed; when the inclination angle of the road template 2 reaches a predetermined state, the rotating rod 431 is released, and the limit block 41 is inserted into the limit groove 1011 under the restoring force of the spring 42, so that the inclination angle of the road template 2 is fixed.
The implementation principle of the novel highway engineering formwork supporting device in the embodiment of the application is as follows: during operation, the rotating rod 431 is rotated firstly to enable the limiting block 41 to be separated from the limiting groove 1011 through the contraction rope 432, then one end, far away from the highway template 2, of the supporting rod 3 slides along the sliding groove 101, the supporting rod 3 drives the highway template 2 to rotate, the inclination angle of the highway template 2 is changed, when the inclination angle of the highway template 2 is fixed, the rotating rod 431 is restored to the original state, the limiting block 41 is inserted into the limiting groove 1011 under the action of the restoring force of the spring 42, the position of one end, far away from the highway template 2, of the supporting rod 3 in the sliding groove 101 is fixed, and therefore the inclination angle of the highway template 2 is fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a novel highway engineering template supports device which characterized in that: the road pavement structure comprises a rectangular bottom plate (1) and a road template (2) hinged to one side of the bottom plate (1), wherein a support rod (3) is arranged between the bottom plate (1) and the road template (2), one end of the support rod (3) is hinged to the road template (2), the other end of the support rod is assembled with the bottom plate (1) in a sliding mode, and the sliding direction of the support rod is parallel to the width direction of the bottom plate (1);
the road formwork is characterized in that a sliding groove (101) which is arranged along the width direction of the bottom plate (1) is formed in the upper surface of the bottom plate (1), the supporting rod (3) is far away from one end of the road formwork (2) and the sliding groove (101) in a sliding assembly mode, one end of the supporting rod (3) far away from the road formwork (2) and a positioning component (4) are arranged between the bottom plates (1), and the positioning component (4) is used for enabling the supporting rod (3) to be far away from one end of the road formwork (2) and fixing the position of the supporting rod in the sliding groove (101).
2. The novel highway engineering formwork support device of claim 1, wherein: the positioning assembly (4) comprises: a limiting block (41), a spring (42) and a driving piece (43);
a sliding block (5) is arranged at one end, away from the road template (2), of the supporting rod (3), the sliding block (5) is assembled with the sliding groove (101) in a sliding mode, fixing grooves are formed in two opposite sides of the sliding block (5) respectively, the two fixing grooves are located in the sliding groove (101), two springs (42) are arranged, the two springs (42) are located in the fixing grooves respectively, and one end of each spring (42) is fixedly connected with the inner bottom wall of each fixing groove;
the limiting block (41) is provided with two, two the other end of spring (42) is located respectively in limiting block (41), limiting block (41) are close to the one end of spring (42) is located all the time in the fixed slot, a plurality of spacing grooves (1011) have been seted up to two relative inside walls of spout (101) symmetry respectively, and is a plurality of spacing groove (1011) are followed the width direction of bottom plate (1) is laid, driving piece (43) are located on slider (5), driving piece (43) are used for making limiting block (41) with spacing groove (1011) activity grafting adaptation.
3. The novel highway engineering formwork support device of claim 2, wherein: the drive member (43) comprises: a rotating rod (431) and a contraction rope (432);
the upper surface of the sliding block (5) is provided with a rotating groove (51), the rotating rod (431) is rotatably installed in the rotating groove (51), the rotating axis is vertical, two opposite inner side walls of the rotating groove (51) are provided with connecting grooves (52), and the ends, far away from the two connecting grooves (52), of the two connecting grooves are respectively communicated with the two fixing grooves;
the two contraction ropes (432) are arranged and are respectively arranged on two opposite sides of the rotating rod (431), one end of each contraction rope (432) is fixedly connected with the rotating rod (431), the other end of each contraction rope (432) penetrates through the connecting groove (52) and the spring (42) and is fixedly connected with the limiting block (41), and the contraction ropes (432) and the spring (42) are coaxially arranged.
4. The novel highway engineering formwork support device of claim 3, wherein: highway template (2) are close to one side interval of bracing piece (3) is equipped with two sleeves (6), two sleeve (6) are located same horizontal plane, two the axis of sleeve (6) all with the length direction of bottom plate (1) parallels, two be equipped with dwang (7) between sleeve (6), the both ends of dwang (7) are located two respectively in sleeve (6), seted up on dwang (7) and be located two first thread groove (71) between sleeve (6), bracing piece (3) are close to the one end of highway template (2) with screw assembly between first thread groove (71), bracing piece (3) are kept away from the one end of highway template (2) with the fixed connection of slider (5) detachable.
5. The novel highway engineering formwork support device of claim 4, wherein: keep away from bracing piece (3) the one end of highway template (2) is equipped with connecting plate (31), mounting groove (54) have been seted up on slider (5), connecting plate (31) with mounting groove (54) grafting adaptation, connecting plate (31) with be equipped with retaining member (8) between slider (5), retaining member (8) are used for making connecting plate (31) movable mounting in mounting groove (54).
6. The novel highway engineering formwork support device of claim 5, wherein: retaining member (8) are locking bolt (81), threaded through hole (311) have been seted up on connecting plate (31), slider (5) upper surface with second thread groove (53) have been seted up to corresponding department in threaded through hole (311), second thread groove (53) with mounting groove (54) are linked together, the inner wall of mounting groove (54) with third thread groove (541) have been seted up to corresponding department in second thread groove (53), the tip of locking bolt (81) runs through in proper order second thread groove (53), threaded through hole (311) with third thread groove (541), and with second thread groove (53) threaded through hole (311) with screw assembly between third thread groove (541).
7. The novel highway engineering formwork support device of claim 1, wherein: the supporting rods (3) are arranged in a plurality, and the supporting rods (3) are arranged at intervals along the length direction of the bottom plate (1).
8. The novel highway engineering formwork support device of claim 2, wherein: the upper surface of the bottom plate (1) is provided with a first prompt strip (9) at a position corresponding to the limiting groove (1011), and a second prompt strip (10) is arranged at a position corresponding to the limiting block (41) at the upper surface of the sliding block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120882363.8U CN214939057U (en) | 2021-04-27 | 2021-04-27 | Novel highway engineering template supports device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120882363.8U CN214939057U (en) | 2021-04-27 | 2021-04-27 | Novel highway engineering template supports device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214939057U true CN214939057U (en) | 2021-11-30 |
Family
ID=79067837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120882363.8U Expired - Fee Related CN214939057U (en) | 2021-04-27 | 2021-04-27 | Novel highway engineering template supports device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214939057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481743A (en) * | 2022-01-20 | 2022-05-13 | 四川将智建筑工程有限责任公司 | Municipal damping road and construction method thereof |
-
2021
- 2021-04-27 CN CN202120882363.8U patent/CN214939057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481743A (en) * | 2022-01-20 | 2022-05-13 | 四川将智建筑工程有限责任公司 | Municipal damping road and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4523684A (en) | Crane tool for attachment to a backhoe arm | |
| CN210530284U (en) | Height-adjustable scaffold for building construction | |
| CN214939057U (en) | Novel highway engineering template supports device | |
| CN109973764A (en) | A kind of LED screen screen bracket | |
| JPS61189495A (en) | Operating device for tool to nuclear fuel aggregate | |
| CN114248059B (en) | Large-scale welding auxiliary device | |
| CN110541968B (en) | Quick erection equipment of water pipe when forest is put out a fire | |
| CN113958115A (en) | Building templates based on building site convenient to detach | |
| US3788424A (en) | Hoist assembly for use on scaffolds | |
| CN111525447B (en) | Communication cable hook suspension device with adjustable clamping and locking | |
| DE8304407U1 (en) | Ceiling mount | |
| US4269547A (en) | Tunnel roof supporting apparatus | |
| CN116202872A (en) | Girder steel bearing capacity intensity test equipment | |
| CN210288083U (en) | Gap bridge for textile workshop | |
| CN109356616A (en) | Subsidence-style tunnel roof plate template trolley device | |
| CN213710269U (en) | Prefabricated T roof beam construction operation platform | |
| CN211931721U (en) | Tree reinforcing device | |
| CN113550615A (en) | Opening protection safety supporting device for civil engineering construction and using method thereof | |
| CN209308697U (en) | Subsidence-style tunnel roof plate template trolley device | |
| CN208777089U (en) | It is a kind of for railway switch eccentric conical replacement hook, pull out dual-purpose apparatus | |
| CN114857551B (en) | Aluminum alloy easy-to-fold rod based on riveting technology | |
| CN108972734A (en) | A kind of furniture board perforating device | |
| CN217557933U (en) | Protection device for subway operation is maintained | |
| CN218932911U (en) | Template connecting device for bridge construction | |
| CN217233020U (en) | Anti-crossing guardrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |