CN210737434U - Guardrail installation auxiliary device for highway construction - Google Patents
Guardrail installation auxiliary device for highway construction Download PDFInfo
- Publication number
- CN210737434U CN210737434U CN201921544946.9U CN201921544946U CN210737434U CN 210737434 U CN210737434 U CN 210737434U CN 201921544946 U CN201921544946 U CN 201921544946U CN 210737434 U CN210737434 U CN 210737434U
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- CN
- China
- Prior art keywords
- guardrail
- movable bottom
- auxiliary device
- bottom plates
- installation auxiliary
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- 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.)
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Abstract
The utility model discloses a guardrail installation auxiliary device for highway construction, which comprises two movable bottom plates, wherein a connecting rod is detachably connected between the two movable bottom plates, universal wheels are installed on the bottom surfaces of the movable bottom plates, vertical fixing bolts are installed on the surfaces of the movable bottom plates in a penetrating way through threads, and the bottom ends of the fixing bolts extend into the lower parts of the movable bottom plates and are connected with antiskid plates; the movable bottom plate upper surface is provided with the height-adjusting rod, the flexible end of height-adjusting rod is vertical upwards and is connected with the rack that is "U" font structure, the rack outside is installed through the screw thread and is pressed from both sides the bolt, the inner of pressing from both sides the bolt is deepened inside the rack, and rotates through the bearing and be connected with and press from both sides tight piece. Has the advantages that: can carry out the fixed stay to the guardrail to carry out altitude mixture control, during the installation, need not constructor and lift up the guardrail all the time, greatly reduced constructor's intensity of labour, improved the installation effectiveness.
Description
Technical Field
The utility model relates to a highway construction auxiliary device technical field, concretely relates to guardrail installation auxiliary device for highway construction.
Background
In the road construction process, in order to ensure the driving safety, guardrails are arranged in the middle and on two sides of the road. In the installation process of the guardrail, the guardrail is installed and separated through the foundation bolts, and then the guardrail is installed between the two upright posts through the bolts. However, when the guardrail is connected with the upright post, at least two persons are required to lift the guardrail at the same time to ensure the level of the guardrail, so that other construction personnel can install the guardrail conveniently, the labor intensity is high, the efficiency is low, and the construction period is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a guardrail installation auxiliary device for highway construction in order to solve above-mentioned problem to when carrying out the connection of guardrail and stand among the solution prior art, need two people to lift up the guardrail simultaneously at least, guarantee the level of guardrail, thereby be convenient for all the other constructors install, intensity of labour is big, and inefficiency, influences technical problem such as construction cycle. The utility model provides an among a great deal of technical scheme preferred technical scheme can carry out the fixed stay to the guardrail to carry out altitude mixture control, during the installation, need not constructor and lift up the guardrail all the time, greatly reduced constructor's intensity of labour, improved technical effect such as installation effectiveness, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a guardrail installation auxiliary device for highway construction, including moving the bottom plate, moving the bottom plate totally two, and two can dismantle between the moving the bottom plate and be connected with the connecting rod, moving the bottom plate bottom surface and installing the universal wheel, moving the bottom plate surface and run through the screw thread and install vertical fixing bolt, the fixing bolt bottom stretches into moving the bottom plate below, and is connected with the antiskid ribbed tile;
the upper surface of the moving bottom plate is provided with a height-adjusting rod, the telescopic end of the height-adjusting rod vertically upwards is connected with a placing frame in a U-shaped structure, a clamping bolt is installed on the outer side of the placing frame in a penetrating mode through threads, the inner end of the clamping bolt extends into the placing frame, and a clamping block is connected through rotation of a bearing and used for clamping and fixing the guardrail inside the placing frame.
By adopting the guardrail installation auxiliary device for road construction, when the guardrail is installed by using the device, the guardrail is lifted and placed in the placing rack, the clamping bolt is screwed, the guardrail is clamped and fixed in the placing rack through the clamping block, the moving of the moving bottom plate is realized through the universal wheel, the guardrail is close to the upright post, the fixing bolt is screwed, the antiskid plate is contacted with the ground, the fixing of the moving bottom plate is realized, the height of the guardrail is adjusted by adjusting the height of the heightening rod, the height adjustment of the guardrail is realized, the two ends of the guardrail correspond to the installation through holes of the upright post, so that the connection between the guardrail and the upright post is realized through the bolt and the nut, the device is convenient to move and fix, the guardrail can be fixedly supported and adjusted in height, the guardrail does not need to be lifted all the time by constructors during installation, and the labor intensity of the constructors is greatly reduced, the mounting efficiency is improved; because the connecting rod with the removal bottom plate can be dismantled and be connected, realize the dismantlement of device when not using, reduced occupation space, be convenient for transport and deposit.
As preferred, the pole of increaseing includes fixed pipe, fixed pipe is vertical to be installed remove the bottom plate upper surface, fixed outer of tubes wall runs through and is provided with the guide way, the guide way along the axial extension of fixed pipe, the fixed intraduct is installed through the bearing and is born the weight of the cover, it wears out to bear the weight of the cover fixed pipe and be connected with adjusting nut, adjusting nut installs elevating screw through the screw thread is inside, elevating screw upper end with the rack is connected, the elevating screw bottom stretches into fixed intraduct just is connected with the guide block, the guide block with guide way clearance fit.
Preferably, the upper surface of the moving bottom plate is provided with a T-shaped groove, the T-shaped groove penetrates through the side face of the moving bottom plate, T-shaped blocks are arranged at two ends of the connecting rod, and the T-shaped blocks are in plug-in fit with the T-shaped groove.
Preferably, the cross section of the clamping block is of a horizontal trapezoidal structure and is matched with a groove in the middle of the guardrail.
Preferably, the inner wall of the placing frame, which is far away from the clamping bolt, is provided with anti-skid grains.
Preferably, the bottom surface of the antiskid plate is uniformly provided with conical tips.
Has the advantages that: can carry out the fixed stay to the guardrail to carry out altitude mixture control, during the installation, need not constructor and lift up the guardrail all the time, greatly reduced constructor's intensity of labour, improved the installation effectiveness.
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 schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a right side view of the present invention;
fig. 4 is an enlarged schematic view of the structure of the height adjusting rod of the present invention.
The reference numerals are explained below:
1. moving the base plate; 101. a T-shaped groove; 2. a connecting rod; 201. a T-shaped block; 3. a universal wheel; 4. a height adjusting rod; 401. a fixed tube; 402. a guide groove; 403. a guide block; 404. lifting a screw rod; 405. a bearing sleeve; 406. adjusting the nut; 5. clamping the bolt; 6. a clamping block; 7. placing a rack; 8. fixing the bolt; 9. an antiskid plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a guardrail installation auxiliary device for highway construction, which comprises two movable bottom plates 1, wherein a connecting rod 2 is detachably connected between the two movable bottom plates 1, universal wheels 3 are installed on the bottom surfaces of the movable bottom plates 1, vertical fixing bolts 8 are installed on the surfaces of the movable bottom plates 1 in a penetrating manner through threads, and the bottom ends of the fixing bolts 8 extend into the lower part of the movable bottom plates 1 and are connected with antiskid plates 9;
the upper surface of the movable bottom plate 1 is provided with a height-adjusting rod 4, the telescopic end of the height-adjusting rod 4 is vertically upwards connected with a placing frame 7 in a U-shaped structure, a clamping bolt 5 is installed on the outer side of the placing frame 7 in a penetrating mode through threads, the inner end of the clamping bolt 5 extends into the placing frame 7, and a clamping block 6 is connected through a bearing in a rotating mode and used for clamping and fixing the guardrail inside the placing frame 7.
As an optional embodiment, the height-adjusting rod 4 comprises a fixed tube 401, the fixed tube 401 is vertically installed on the upper surface of the movable bottom plate 1, a guide groove 402 is formed through the outer wall of the fixed tube 401, the guide groove 402 extends along the axial direction of the fixed tube 401, a bearing sleeve 405 is installed inside the fixed tube 401 through a bearing, the upper end of the bearing sleeve 405 penetrates through the fixed tube 401 and is connected with an adjusting nut 406, a lifting screw 404 is installed inside the adjusting nut 406 through a thread, the upper end of the lifting screw 404 is connected with the placing frame 7, the bottom end of the lifting screw 404 extends into the fixed tube 401 and is connected with a guide block 403, the guide block 403 is in clearance fit with the guide groove 402, so that when the height of the height-adjusting rod 4 needs to be adjusted, the adjusting nut 406 is rotated, the lifting screw 404 is limited and guided through the guide block 403 and the guide groove 402, and the, the overall height adjustment of the height adjusting rod 4 is realized.
Remove 1 upper surface of bottom plate and be provided with T type groove 101, T type groove 101 runs through the side of removing bottom plate 1, and 2 both ends of connecting rod are provided with T type piece 201, and T type piece 201 and the cooperation of pegging graft of T type groove 101 set up like this and realize connecting rod 2 and the dismantlement of removing bottom plate 1 and be connected through T type piece 201 and T type groove 101.
The cross-section of pressing from both sides tight piece 6 is horizontally trapezium structure, and cooperatees with the recess at guardrail middle part, sets up like this and can make the recess in tight piece 6 of clamp and guardrail middle part fully contact, guarantees the tight fixed steadiness of clamp to the guardrail.
The inner wall of the placing frame 7 far away from the clamping bolt 5 is provided with anti-skidding lines, and the stability of the guardrail inside the placing frame 7 can be guaranteed by the arrangement.
The bottom surface of the antiskid plate 9 is uniformly provided with a conical tip, so that the friction force between the antiskid plate 9 and the ground can be improved, and the fixing stability of the movable bottom plate 1 is ensured.
By adopting the structure, when the guardrail is installed by using the device, the guardrail is lifted and placed in the placing frame 7, the clamping bolt 5 is screwed, the guardrail is clamped and fixed in the placing frame 7 through the clamping block 6, the moving of the moving base plate 1 is realized through the universal wheel 3, the guardrail is close to the upright post, the fixing bolt 8 is screwed, the antiskid plate 9 is contacted with the ground, the fixing of the moving base plate 1 is realized, the height adjustment of the guardrail is realized by adjusting the height of the height-adjusting rod 4, the two ends of the guardrail correspond to the installation through holes of the upright post, so that the connection between the guardrail and the upright post is conveniently realized through the bolts and the nuts, the device is convenient to move and fix, can fixedly support the guardrail and carry out the height adjustment, the guardrail does not need to be lifted all the time by constructors during the installation, the labor intensity of the constructors is greatly reduced, and; because connecting rod 2 can dismantle with removal bottom plate 1 and be connected, realize the dismantlement of device when not using, reduced occupation space, be convenient for transport and deposit.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a guardrail installation auxiliary device for highway construction which characterized in that: the anti-skid device comprises two movable bottom plates (1), wherein a connecting rod (2) is detachably connected between the two movable bottom plates (1), universal wheels (3) are installed on the bottom surfaces of the movable bottom plates (1), vertical fixing bolts (8) penetrate through the surfaces of the movable bottom plates (1) through threads, and the bottom ends of the fixing bolts (8) extend into the lower portions of the movable bottom plates (1) and are connected with anti-skid plates (9);
the guardrail clamping device is characterized in that a heightening rod (4) is arranged on the upper surface of the movable bottom plate (1), the telescopic end of the heightening rod (4) is vertically upward and is connected with a placing frame (7) which is of a U-shaped structure, a clamping bolt (5) is installed on the outer side of the placing frame (7) in a penetrating mode through threads, the inner end of the clamping bolt (5) penetrates into the interior of the placing frame (7) and is connected with a clamping block (6) in a rotating mode through a bearing, and the guardrail is clamped and fixed in the interior of the placing frame (7).
2. The guardrail installation auxiliary device for road construction as set forth in claim 1, wherein: heightening pole (4) are including fixed pipe (401), fixed pipe (401) are vertical to be installed remove bottom plate (1) upper surface, fixed pipe (401) outer wall runs through and is provided with guide way (402), guide way (402) along the axial extension of fixed pipe (401), fixed pipe (401) are inside to be installed through the bearing and to bear cover (405), bear cover (405) upper end is worn out fixed pipe (401) and be connected with adjusting nut (406), lifting screw (404) are installed through the screw thread to adjusting nut (406) inside, lifting screw (404) upper end with rack (7) are connected, lifting screw (404) bottom stretches into fixed pipe (401) are inside and are connected with guide block (403), guide block (403) with guide way (402) clearance fit.
3. The guardrail installation auxiliary device for road construction as set forth in claim 1, wherein: remove bottom plate (1) upper surface and be provided with T type groove (101), T type groove (101) run through the side of removing bottom plate (1), connecting rod (2) both ends are provided with T type piece (201), T type piece (201) with the cooperation of pegging graft in T type groove (101).
4. The guardrail installation auxiliary device for road construction as set forth in claim 1, wherein: the cross section of the clamping block (6) is of a horizontal trapezoidal structure and is matched with the groove in the middle of the guardrail.
5. The guardrail installation auxiliary device for road construction as set forth in claim 4, wherein: the inner wall of the placing frame (7) far away from the clamping bolt (5) is provided with anti-skid grains.
6. The guardrail installation auxiliary device for road construction as set forth in claim 1, wherein: the bottom surface of the antiskid plate (9) is uniformly provided with conical tips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544946.9U CN210737434U (en) | 2019-09-17 | 2019-09-17 | Guardrail installation auxiliary device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544946.9U CN210737434U (en) | 2019-09-17 | 2019-09-17 | Guardrail installation auxiliary device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737434U true CN210737434U (en) | 2020-06-12 |
Family
ID=71010753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921544946.9U Expired - Fee Related CN210737434U (en) | 2019-09-17 | 2019-09-17 | Guardrail installation auxiliary device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593510A (en) * | 2020-12-10 | 2021-04-02 | 江西安达交通设施有限公司 | Intelligent installation equipment for traffic guardrail |
-
2019
- 2019-09-17 CN CN201921544946.9U patent/CN210737434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593510A (en) * | 2020-12-10 | 2021-04-02 | 江西安达交通设施有限公司 | Intelligent installation equipment for traffic guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |