CN216239763U - Civil engineering fundamental mode mounting fixture - Google Patents
Civil engineering fundamental mode mounting fixture Download PDFInfo
- Publication number
- CN216239763U CN216239763U CN202122577002.5U CN202122577002U CN216239763U CN 216239763 U CN216239763 U CN 216239763U CN 202122577002 U CN202122577002 U CN 202122577002U CN 216239763 U CN216239763 U CN 216239763U
- Authority
- CN
- China
- Prior art keywords
- baffle
- plate
- fixedly connected
- civil engineering
- rod
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000012791 sliding layer Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a civil engineering fundamental mode fixing clamp, which belongs to the technical field of civil engineering and comprises an outer baffle, an inner baffle, an outer threaded rod and an inner threaded rod, wherein the outer threaded rod and the inner threaded rod are respectively and rotatably connected with an outer nut and an inner nut through threads, the outer threaded rod and the inner threaded rod are slidably sleeved with an outer sliding sleeve and an inner sliding sleeve, the lower ends of the outer sliding sleeve and the inner sliding sleeve are respectively and fixedly connected with a connecting rod, the outer thread rod, the inner thread rod, the outer nut, the inner nut, the outer sliding sleeve and the inner sliding sleeve are respectively arranged on one sides of the outer baffle plate and the inner baffle plate, the outer baffle plate and the inner baffle plate are conveniently connected through the outer sliding sleeve and the outer thread rod, the inner nut is connected with the inner thread rod, the outer baffle plate and one side of the inner baffle plate are respectively extruded and limited, the outer baffle plate and the inner baffle plate are respectively enabled to move relatively, and the outer baffle plate and the inner baffle plate are respectively connected through the limiting rods, so that the civil foundation mold at the joint of the outer baffle and the inner baffle cannot move outwards and expand between the unformed states.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a civil engineering basic model fixing clamp.
Background
Civil engineering generally refers to civil engineering, and the civil engineering refers to planning, building and maintaining of all basic construction related to water, soil and culture. Current general civil engineering projects include: house, road, water service, canal service, flood control engineering, traffic, etc. In the past, all civil engineering projects for non-military use are classified into this category, but with increasingly wide engineering science, many contents originally belonging to the civil engineering range are independent and independent.
At present, the existing civil engineering base mold fixing clamp is characterized in that inner and outer clamping plates are fixedly connected together through a connecting clamp, the connecting clamp penetrates through the upper end of a base mold, but the concrete is easy to move and expand towards two sides between the unformed base mold, so that the uneven side surface of the formed base mold is easy to cause the deflection of the whole base mold, meanwhile, the upper end of the base mold is also shielded through a simple pressing plate, and the protection effect of the pressing plate is poor.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model aims to provide a civil engineering basic form fixing clamp, the outer thread rod, the inner thread rod, the outer nut, the inner nut, the outer sliding sleeve and the inner sliding sleeve are respectively arranged on one sides of the outer baffle plate and the inner baffle plate, the outer baffle plate and the inner baffle plate are conveniently connected through the outer sliding sleeve and the outer thread rod, the inner nut is connected with the inner thread rod, the outer baffle plate and one side of the inner baffle plate are respectively extruded and limited, the outer baffle plate and the inner baffle plate are respectively enabled to move relatively, and the outer baffle plate and the inner baffle plate are respectively connected through the limiting rods, thereby ensuring that the civil foundation mold at the joint of the outer baffle and the inner baffle cannot move outwards and expand between the unformed civil foundation molds, meanwhile, the connecting sleeve is limited through the sliding connection of the anti-falling rod and the through groove, so that the pressing plate is conveniently limited and fixed, and the adverse effect on the upper end forming of the civil engineering base mold caused by the moving deflection of the pressing plate during extrusion is avoided.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a civil engineering basic mold mounting fixture, includes outer baffle, interior baffle, external screw thread pole and internal screw thread pole, external screw thread pole rotates respectively through the screw with the internal screw thread pole and is connected with external screw and internal screw, external screw thread pole has cup jointed outer sliding sleeve and interior sliding sleeve with the internal screw thread pole slip, the lower extreme difference fixedly connected with connecting rod of outer sliding sleeve and interior sliding sleeve, the lower extreme difference fixedly connected with outer connecting sleeve and the interior cover of connecting rod, outer connecting sleeve and interior cover sliding connection have the gag lever post, one side lower extreme of outer baffle and interior baffle contacts outer bottom plate and infrabasal plate respectively, the junction of outer baffle and interior baffle is provided with civil engineering basic mold, the clamp plate has been placed to the upper end of civil engineering basic mold, the left and right sides difference fixedly connected with anticreep pole of clamp plate, the anticreep pole rotates through the screw thread and is connected with the adapter sleeve, through setting up external screw thread pole respectively in one side of outer baffle and interior baffle, The utility model discloses an internal thread pole, external screw, internal screw, outer sliding sleeve, the internal sliding sleeve, conveniently be connected through outer sliding sleeve and external screw, internal screw and internal screw are connected, it is spacing to extrude respectively to one side of external baffle and interior baffle, make outer baffle and interior baffle relative movement respectively, and be connected with outer bottom plate and infrabasal plate respectively through the gag lever post, thereby make the civil engineering basic mold of outer baffle and interior baffle junction can not outwards remove the inflation between not shaping, simultaneously through the sliding connection of anticreep pole and logical groove, the adapter sleeve is spacing, conveniently carry on spacingly fixed to the clamp plate, it brings harmful effects to the upper end shaping of civil engineering basic mold to avoid the clamp plate to move the skew when extrudeing.
Further, one side of outer baffle and interior baffle is fixedly connected with gusset plate respectively, one side of gusset plate is fixedly connected with external screw thread pole and internal thread pole respectively, through the setting of gusset plate, has increaseed the steadiness of outer baffle and external screw thread pole junction respectively, the steadiness of interior baffle and internal thread pole junction.
Furthermore, the upper ends of the outer nut and the inner nut are respectively and fixedly connected with a rotating handle, one end of the limiting rod is respectively and fixedly connected to the upper end surfaces of the outer bottom plate and the inner bottom plate, and the outer nut and the inner nut are convenient to rotate through the arrangement of the rotating handles.
Furthermore, one side of outer baffle and interior baffle fixedly connected with layer that sideslips respectively, a plurality of pointed piles of fixedly connected with are distinguished to the lower extreme of outer bottom plate and interior bottom plate, conveniently install respectively outer bottom plate and interior bottom plate through pointed pile and be fixed in ground to it is convenient fixed to whole device.
Furthermore, outer bottom plate and infrabasal plate are equipped with a plurality of dismantlement holes respectively, the lower extreme fixedly connected with upper sliding layer of clamp plate, through the setting in dismantlement hole, conveniently dismantle outer bottom plate and infrabasal plate from ground respectively.
Furthermore, the upper ends of the outer baffle and the inner baffle are respectively provided with a through groove, the anti-falling rod is connected with the through groove in a sliding manner, and the left and right sides of the pressing plate are respectively limited through the anti-falling rod and the through groove in a sliding manner.
Further, the handle is changeed to the upper end fixedly connected with of adapter sleeve, through changeing the setting of handle, conveniently rotates the adapter sleeve to conveniently carry on spacingly about the clamp plate through being connected of adapter sleeve and anticreep pole.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is through setting up the external screw thread pole respectively in one side of outer baffle and interior baffle, the internal thread pole, external screw, internal screw, outer sliding sleeve, the internal sliding sleeve, conveniently pass through outer sliding sleeve and be connected with the external screw thread pole, internal screw is connected with the internal screw thread pole, it is spacing to extrude respectively one side of outer baffle and interior baffle, make outer baffle and interior baffle relative movement respectively, and be connected with outer bottom plate and infrabasal plate respectively through the gag lever post, thereby make the civil engineering basic mold of outer baffle and interior baffle junction can not outwards remove the inflation between not shaping, simultaneously through the sliding connection of anticreep pole and logical groove, the adapter sleeve is spacing, conveniently carry out spacing fixed to the clamp plate, it brings harmful effects to the upper end shaping of civil engineering basic mold to avoid the clamp plate to move the incline when extrudeing.
(2) One side of outer baffle and interior baffle is fixedly connected with gusset plate respectively, and one side of gusset plate is fixedly connected with external screw thread pole and internal thread pole respectively, through the setting of gusset plate, has increaseed the steadiness of outer baffle and external screw thread pole junction respectively, the steadiness of interior baffle and internal thread pole junction.
(3) The upper ends of the outer nut and the inner nut are respectively and fixedly connected with a rotating handle, one end of the limiting rod is respectively and fixedly connected to the upper end surfaces of the outer bottom plate and the inner bottom plate, and the outer nut and the inner nut are convenient to rotate through the arrangement of the rotating handles.
(4) One side of outer baffle and interior baffle fixedly connected with layer that sideslips respectively, a plurality of pointed piles of fixedly connected with respectively of the lower extreme of outer bottom plate and infrabasal plate, conveniently install respectively outer bottom plate and infrabasal plate through pointed pile and be fixed in ground to the convenience is fixed to whole device.
(5) The outer bottom plate and the inner bottom plate are respectively provided with a plurality of dismounting holes, the lower end of the pressing plate is fixedly connected with an upper sliding layer, and the outer bottom plate and the inner bottom plate are conveniently and respectively dismounted from the ground through the dismounting holes.
(6) The upper ends of the outer baffle and the inner baffle are respectively provided with a through groove, the anti-falling rod is connected with the through groove in a sliding manner, and the anti-falling rod is connected with the through groove in a sliding manner and is used for limiting the left side and the right side of the pressing plate respectively.
(7) The upper end fixedly connected with of adapter sleeve changes the handle, through the setting of changeing the handle, conveniently rotates the adapter sleeve to conveniently carry on spacingly about the clamp plate through being connected of adapter sleeve and anticreep pole.
Drawings
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a sectional view of the overall structure of the present invention.
The reference numbers in the figures illustrate:
the anti-drop device comprises an outer baffle 1, an inner baffle 2, a reinforcing plate 3, an outer threaded rod 4, an inner threaded rod 5, an outer nut 6, an inner nut 7, an outer sliding sleeve 8, an inner sliding sleeve 9, a rotating handle 10, a connecting rod 11, an outer connecting sleeve 12, an inner connecting sleeve 13, a limiting rod 4, a lateral sliding layer 15, an outer bottom plate 16, an inner bottom plate 17, a pointed pile 18, a dismounting hole 19, a civil engineering foundation mold 20, a pressing plate 21, an upper sliding layer 22, a through groove 23, an anti-drop rod 24, a connecting sleeve 25 and a rotating handle 26.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, a civil engineering foundation mold fixing clamp comprises an outer baffle 1, an inner baffle 2, an outer threaded rod 4 and an inner threaded rod 5, referring to fig. 2-3, the outer threaded rod 4 and the inner threaded rod 5 are respectively rotatably connected with an outer nut 6 and an inner nut 7 through threads, the outer threaded rod 4 and the inner threaded rod 5 are slidably sleeved with an outer sliding sleeve 8 and an inner sliding sleeve 9, the lower ends of the outer sliding sleeve 8 and the inner sliding sleeve 9 are respectively fixedly connected with a connecting rod 11, the lower end of the connecting rod 11 is respectively fixedly connected with an outer connecting sleeve 12 and an inner connecting sleeve 13, the outer connecting sleeve 12 and the inner connecting sleeve 13 are slidably connected with a limiting rod 14, the lower ends of one sides of the outer baffle 1 and the inner baffle 2 are respectively contacted with an outer bottom plate 16 and an inner bottom plate 17, a civil engineering foundation mold 20 is arranged at the joint of the outer baffle 1 and the inner baffle 2, a pressing plate 21 is arranged at the upper end of the civil engineering foundation mold 20, anti-falling rods 24 are respectively fixedly connected to the left side and the right side of the pressing plate 21, the anti-drop rod 24 is rotatably connected with a connecting sleeve 25 through threads, the outer threaded rod 4, the inner threaded rod 5, the outer nut 6, the inner nut 7, the outer sliding sleeve 8 and the inner sliding sleeve 9 are respectively arranged on one sides of the outer baffle plate 1 and the inner baffle plate 2, so that the connection with the outer threaded rod 4 through the outer sliding sleeve 8 is facilitated, the connection of the inner nut 7 and the inner threaded rod 5 respectively carries out extrusion limit on one sides of the outer baffle plate 1 and the inner baffle plate 2, the outer baffle plate 1 and the inner baffle plate 2 respectively move relatively, and are respectively connected with the outer bottom plate 16 and the inner bottom plate 17 through the limiting rod 14, so that the civil mould 20 at the joint of the outer baffle plate 1 and the inner baffle plate 2 can not move and expand outwards between the unformed positions, meanwhile, the anti-falling rod 24 is in sliding connection with the through groove 23, the connecting sleeve 25 is limited, the pressing plate 21 is conveniently limited and fixed, and the pressing plate 21 is prevented from moving and deviating during extrusion to cause adverse effects on the upper end forming of the civil engineering base mold 20.
Referring to fig. 2-3, one side of the outer baffle 1 and one side of the inner baffle 2 are respectively and fixedly connected with a reinforcing plate 3, one side of the reinforcing plate 3 is respectively and fixedly connected with an outer threaded rod 4 and an inner threaded rod 5, the stability of the joint of the outer baffle 1 and the outer threaded rod 4 is respectively enhanced through the arrangement of the reinforcing plate 3, the stability of the joint of the inner baffle 2 and the inner threaded rod 5 is respectively enhanced, the upper ends of the outer nut 6 and the inner nut 7 are respectively and fixedly connected with a rotating handle 10, one end of a limiting rod 14 is respectively and fixedly connected to the upper end surfaces of an outer bottom plate 16 and an inner bottom plate 17, and the outer nut 6 and the inner nut 7 are conveniently rotated through the arrangement of the rotating handle 10.
Referring to fig. 2-3, a side sliding layer 15 is fixedly connected to one side of each of the outer baffle 1 and the inner baffle 2, a plurality of pointed piles 18 are fixedly connected to the lower ends of the outer bottom plate 16 and the inner bottom plate 17, respectively, and the outer bottom plate 16 and the inner bottom plate 17 are conveniently and respectively fixed to the ground through the pointed piles 18, so that the whole device is conveniently fixed, a plurality of dismounting holes 19 are respectively formed in the outer bottom plate 16 and the inner bottom plate 17, an upper sliding layer 22 is fixedly connected to the lower end of the pressing plate 21, and the outer bottom plate 16 and the inner bottom plate 17 are conveniently and respectively dismounted from the ground through the arrangement of the dismounting holes 19.
Referring to fig. 2-3, the upper ends of the outer baffle 1 and the inner baffle 2 are respectively provided with a through groove 23, the anti-falling rod 24 is connected with the through groove 23 in a sliding manner, the left and the right of the pressing plate 21 are respectively limited, the upper end of the connecting sleeve 25 is fixedly connected with a rotating handle 26, the connecting sleeve 25 is conveniently rotated by the rotating handle 26, and therefore the left and the right of the pressing plate 21 are limited by the connection of the connecting sleeve 25 and the anti-falling rod 24.
Respectively placing an outer bottom plate 16 and an inner bottom plate 17 at proper positions, then downwards hammering the outer bottom plate 16 and the inner bottom plate 17 to respectively fixedly connect the outer bottom plate 16 and the inner bottom plate 17 to the ground through pointed piles 18, respectively installing an outer baffle plate 1, an inner baffle plate 2 and a pressing plate 21 before a civil engineering base mold 20 is not formed (as shown in figure 1), respectively moving the outer nut 6 and the inner nut 7 to a reinforcing plate 3 when the positions of the outer baffle plate 1, the inner baffle plate 2 and the pressing plate 21 need to respectively move to the civil engineering base mold 20, respectively rotating a rotating handle 10, respectively moving the outer nut 6 and the inner nut 7 to the reinforcing plate 3, simultaneously moving the outer sliding sleeve 8 and the inner sliding sleeve 9 to the outer baffle plate 1 and the inner baffle plate 2 respectively, driving the outer connecting sleeve 12 and the inner connecting sleeve 13 to be respectively connected with a limiting rod 14 in a sliding manner through a connecting rod 11, and rotating a rotating handle 26 to enable a connecting sleeve 25 to move to the pressing plate 21 when the proper position is reached, meanwhile, the anti-drop rod 24 is slidably connected with the inside of the through groove 23, the outer threaded rod 4, the inner threaded rod 5, the outer nut 6, the inner nut 7, the outer sliding sleeve 8 and the inner sliding sleeve 9 are respectively arranged on one sides of the outer baffle plate 1 and the inner baffle plate 2, so that the connection with the outer threaded rod 4 through the outer sliding sleeve 8 and the connection with the inner threaded rod 5 are facilitated, the extrusion limit is respectively carried out on one sides of the outer baffle plate 1 and the inner baffle plate 2 through the connection of the inner sliding sleeve 7 and the inner threaded rod 5, the relative movement of the outer baffle plate 1 and the inner baffle plate 2 is respectively enabled, and the connection with the outer bottom plate 16 and the inner bottom plate 17 through the limiting rod 14 is respectively realized, so that the civil mould 20 at the joint of the outer baffle plate 1 and the inner baffle plate 2 can not move and expand outwards between the unformed positions, meanwhile, the anti-falling rod 24 is in sliding connection with the through groove 23, the connecting sleeve 25 is limited, the pressing plate 21 is conveniently limited and fixed, and the pressing plate 21 is prevented from moving and deviating during extrusion to cause adverse effects on the upper end forming of the civil engineering base mold 20.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a civil engineering fundamental mode mounting fixture, includes outer baffle (1), interior baffle (2), external screw thread pole (4) and internal threaded rod (5), its characterized in that: the outer thread rod (4) and the inner thread rod (5) are respectively rotatably connected with an outer nut (6) and an inner nut (7) through threads, the outer thread rod (4) and the inner thread rod (5) are slidably sleeved with an outer sliding sleeve (8) and an inner sliding sleeve (9), the lower ends of the outer sliding sleeve (8) and the inner sliding sleeve (9) are respectively fixedly connected with a connecting rod (11), the lower end of the connecting rod (11) is respectively fixedly connected with an outer connecting sleeve (12) and an inner connecting sleeve (13), the outer connecting sleeve (12) and the inner connecting sleeve (13) are slidably connected with a limiting rod (14), the lower end of one side of the outer baffle plate (1) and the lower end of one side of the inner baffle plate (2) are respectively contacted with an outer bottom plate (16) and an inner bottom plate (17), a civil engineering base mold (20) is arranged at the joint of the outer baffle plate (1) and the inner baffle plate (2), and a pressing plate (21) is placed at the upper end of the civil engineering base mold (20), the left and right sides of clamp plate (21) are fixedly connected with anticreep pole (24) respectively, anticreep pole (24) are connected with adapter sleeve (25) through the screw thread rotation.
2. The civil engineering fundamental mode mounting fixture of claim 1, characterized in that: one side of the outer baffle (1) and one side of the inner baffle (2) are respectively fixedly connected with a reinforcing plate (3), and one side of the reinforcing plate (3) is respectively fixedly connected with an outer threaded rod (4) and an inner threaded rod (5).
3. The civil engineering fundamental mode mounting fixture of claim 1, characterized in that: the upper ends of the outer nut (6) and the inner nut (7) are respectively fixedly connected with a rotating handle (10), and one end of the limiting rod (14) is respectively fixedly connected to the upper end surfaces of the outer bottom plate (16) and the inner bottom plate (17).
4. The civil engineering fundamental mode mounting fixture of claim 1, characterized in that: one side of outer baffle (1) and interior baffle (2) fixedly connected with sideslip layer (15) respectively, the lower extreme of outer bottom plate (16) and interior bottom plate (17) is a plurality of pointed pile (18) of fixedly connected with respectively.
5. The civil engineering fundamental mode mounting fixture of claim 1, characterized in that: the outer bottom plate (16) and the inner bottom plate (17) are respectively provided with a plurality of disassembly holes (19), and the lower end of the pressing plate (21) is fixedly connected with an upper sliding layer (22).
6. The civil engineering fundamental mode mounting fixture of claim 1, characterized in that: the upper ends of the outer baffle (1) and the inner baffle (2) are respectively provided with a through groove (23), and the anti-falling rod (24) is connected with the through groove (23) in a sliding manner.
7. The civil engineering fundamental mode mounting fixture of claim 1, characterized in that: the upper end of the connecting sleeve (25) is fixedly connected with a rotating handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577002.5U CN216239763U (en) | 2021-10-26 | 2021-10-26 | Civil engineering fundamental mode mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577002.5U CN216239763U (en) | 2021-10-26 | 2021-10-26 | Civil engineering fundamental mode mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239763U true CN216239763U (en) | 2022-04-08 |
Family
ID=80993240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122577002.5U Expired - Fee Related CN216239763U (en) | 2021-10-26 | 2021-10-26 | Civil engineering fundamental mode mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239763U (en) |
-
2021
- 2021-10-26 CN CN202122577002.5U patent/CN216239763U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216239763U (en) | Civil engineering fundamental mode mounting fixture | |
| CN215948216U (en) | A foundation ditch retaining structure for housing construction | |
| CN218543434U (en) | Municipal pipeline construction device | |
| CN204754216U (en) | But telescopic tube | |
| CN216739724U (en) | Tower machine installation footing bolt positioner convenient to adjust | |
| CN215241723U (en) | Prefabricated wallboard preformed hole frock | |
| CN212477746U (en) | Be used for civil engineering with fender pile underground structure supporting device | |
| CN214329911U (en) | Civil engineering fundamental mode mounting fixture | |
| CN205348777U (en) | Bridge beam supports base stone preformed hole special mould | |
| CN211192598U (en) | Aluminum alloy wall template welding machine | |
| CN211398988U (en) | Novel inspection well pipeline plugging device | |
| CN209760877U (en) | Building wall reinforcing and supporting structure | |
| CN111441366A (en) | Be used for civil engineering with fender pile underground structure supporting device | |
| CN219138621U (en) | Portable protective structure of municipal works's foundation ditch | |
| CN217758792U (en) | A instrument that is used for hollow precast pile stake core soil to clear up | |
| CN216515565U (en) | Environment-friendly anchor rod for building municipal engineering | |
| CN212129979U (en) | Positioning and connecting device for building | |
| CN218263964U (en) | Leveling upright rod foundation embedded part for high-wind-speed area | |
| CN213336880U (en) | Highway engineering sampling device | |
| CN213452094U (en) | Pipeline fixing device for road construction | |
| CN211948592U (en) | A axial force monitoring auxiliary device for foundation ditch steel shotcrete | |
| CN215976740U (en) | Municipal afforestation way repairing device | |
| CN220099814U (en) | Rectangular ditch rapid reinforcement template device | |
| CN219059671U (en) | Water stable layer construction side form equipment | |
| CN210519379U (en) | Ditch excavating gear is used in construction of highway |
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: 20220408 |