CN218263491U - Protection fixing mechanism capable of realizing size adjustment for bridge construction - Google Patents
Protection fixing mechanism capable of realizing size adjustment for bridge construction Download PDFInfo
- Publication number
- CN218263491U CN218263491U CN202222277528.6U CN202222277528U CN218263491U CN 218263491 U CN218263491 U CN 218263491U CN 202222277528 U CN202222277528 U CN 202222277528U CN 218263491 U CN218263491 U CN 218263491U
- Authority
- CN
- China
- Prior art keywords
- fixed
- seted
- bridge construction
- shaped groove
- size adjustment
- 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
Abstract
The utility model discloses a bridge construction is with protection fixed establishment that can realize size adjustment, including fixed slide rail and installation piece, the second T-shaped groove has been seted up to the fixed slide rail side, and first mounting hole has been seted up at the top, and installation piece back integral type is provided with the first T-shaped piece with second T-shaped groove clearance fit, the second mounting hole that holds the guardrail bracing piece is seted up at installation piece top, and positive upper portion corresponds the second mounting hole and has seted up the fixed orifices, be provided with the internal thread in the fixed orifices, fixing bolt is installed to the internal thread of fixed orifices, the utility model discloses can fix the guardrail at the building site, and can adjust convenient to use according to the size of guardrail.
Description
Technical Field
The utility model relates to a construction protection technical field specifically says a bridge construction is with protection fixed establishment that can realize size adjustment.
Background
The bridge building is an artificial structure spanning rivers and caves and used for people and vehicles to move. The development of bridge construction is closely related to civilization progress of human beings, and it is supposed that the bridge construction is originated from ancient nature, or a tree accidentally falls down and crosses a stream, vines are from a tree on one bank of a river to a tree on the other bank, a natural cave is the earliest natural bridge, and in 4000 years before a christmas, human beings start to live in a fixed place and live through tribe, more permanent bridges are considered, the early bridges all use natural materials, are simple and have extremely weak crossing capability and are not durable, thereafter, the invention of bricks starts the history of application of artificial materials, the invention aspect of surface iron provides possibility for exploiting stones and protecting the stone, and the application of iron for bridges brings great progress of bridge technology.
In order to strengthen the site operation safety, the driving safety and the personal safety, the bridge construction guardrail becomes an indispensable protective tool, and plays roles of prompting and guiding for people. Application number is CN201921577229.6, the utility model discloses a rail guard is used in construction of building bridge, including two the bottom of base all is provided with the square column, two be provided with telescopic part and fixed establishment between the square column, telescopic part includes two one side of square column sets up on the outer wall of square column, four the spout symmetry sets up both sides around the outer wall of square column board, and the inner chamber of spout is embedded to have one side of slider, the opposite side of slider and the opposite side fixed connection of square column fixed establishment includes two one side of extension rod sets up on the outer wall of square column, the opposite side of extension rod is seted up flutedly. This rail guard for building bridge construction impels the post to pull out the outside of branch and recess with the help of the strength that supports the post through finger pulling ring, makes it connect the pole to insert in the slide, through the horizontal slip of slider in the spout, can wholly reduce the size of rail guard for building bridge construction, makes its transport convenient labour saving and time saving.
Although above-mentioned technical scheme can stretch at will according to the actual demand and reduce, and the transport is convenient, but easily empty under the effect of foreign object, can't play fine guard action, and at strong wind weather, under the effect of wind force, the guardrail can be blown down by wind.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides a bridge construction is with protection fixed establishment who can realize size adjustment herein can fix the guardrail at the building site, and can adjust installation convenient to use according to the size of guardrail.
The utility model discloses a realize like this, construct a protection fixed establishment of bridge construction with can realizing size adjustment, including fixed slide rail and installation piece, the second T-shaped groove has been seted up to fixed slide rail side, and first mounting hole has been seted up at the top, and installation piece back integral type is provided with the first T-shaped piece with second T-shaped groove clearance fit, the second mounting hole that holds the guardrail bracing piece is seted up at installation piece top, and positive upper portion corresponds the second mounting hole and has been seted up the fixed orifices, be provided with the internal thread in the fixed orifices, fixing bolt is installed to the internal thread of fixed orifices.
Furthermore, the movable half ring is arranged on the top of the fixed slide rail in a sliding mode, the fixed half ring is vertically arranged on the front face of the installation seat in a sliding mode, and the movable half ring is fixedly installed on the fixed half ring through screws.
The purpose of this setting lies in, establishes the stationary half ring with the movable half ring cover in the bracing piece outside to screw up the screw, make the bracing piece fixed, reinforcing mechanism is to the fixed intensity of guardrail, and the adjustable guardrail height of stationary half ring slides simultaneously.
Furthermore, a first T-shaped groove is formed in the top of the fixed slide rail, and a second T-shaped block in clearance fit with the first T-shaped groove is integrally arranged on the top of the mounting seat.
The purpose of this setting, cooperate through first T-shaped groove and second T-shaped piece, both realized that the mount pad is relative with fixed slide rail horizontal slip, guaranteed again that the mount pad can' T break away from fixed slide rail, reinforcing mechanism is to the fixed strength of guardrail.
Furthermore, a screw rod is rotatably installed on the front side of the installation seat, the fixed semi-ring is in threaded connection with the screw rod through a sliding plate, and a hand wheel connected with one end of the screw rod is rotatably arranged on the top of the installation seat.
The purpose of this setting is rotated the hand wheel, makes the screw rod rotate, drives the fixed semi-ring and slides vertically to adjust the guardrail height, simple structure easily realizes, and laborsaving, and have the auto-lock nature.
Furthermore, a guide rod is fixedly mounted on the front side of the mounting seat, and the sliding plate is connected with the guide rod in a sliding manner through a sliding block fixedly mounted on the back side of the sliding plate.
The purpose of this setting is that the guide bar improves the motion precision to the sliding guide of stationary half ring.
The utility model has the advantages of as follows:
1. through penetrating expansion bolts into the building site ground through the fixed orifices, can fix the slide rail and fix, stand the guardrail, make its bracing piece bottom insert in the second mounting hole, screw up fixing bolts and can accomplish the installation of guardrail, the installation is simple, convenient.
2. Through having seted up the second T-shaped groove in fixed slide rail side, be provided with at installation piece back integral type with the first T-shaped piece of second T-shaped groove clearance fit, stir the installation piece, can make the installation piece slide along the second T-shaped groove, be convenient for adjust the size according to the specification of guardrail, it is nimble convenient to use.
3. The fixed semi-ring and the movable semi-ring are sleeved on the outer side of the supporting rod, and the screw is screwed down to fix the supporting rod, so that the fixing strength of the mechanism to the guardrail is enhanced.
4. The hand wheel is rotated to enable the screw rod to rotate and drive the fixed semi-rings to vertically slide, so that the height of the guardrail is adjusted, the structure is simple, the implementation is easy, the labor is saved, and the self-locking performance is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the mounting block;
fig. 5 is a partial structural schematic diagram of the present invention;
fig. 6 is an installation schematic diagram of the present invention.
In the figure: 1. fixing the slide rail; 101. a first T-shaped slot; 102. a second T-shaped slot; 103. a first mounting hole; 2. mounting blocks; 201. a second mounting hole; 202. a fixing hole; 203. a first T-shaped block; 3. a mounting seat; 301. a second T-shaped block; 4. a stationary half ring; 5. a movable half ring; 6. a sliding plate; 7. a hand wheel; 8. a screw; 9. a guide rod; 10. a guardrail; 1001. a support rod.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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 creative work belong to the protection scope of the present invention.
Example 1
The utility model discloses an improve and provide a protection fixed establishment that bridge construction was adjusted with can realizing size here, including fixed slide rail 1 and installation piece 2, second T-shaped groove 102 has been seted up to fixed slide rail 1 side, and first mounting hole 103 has been seted up at the top, and 2 back integral types of installation piece are provided with the first T-shaped piece 203 with second T-shaped groove 102 clearance fit, the second mounting hole 201 that holds guardrail bracing piece 1001 is seted up at 2 tops of installation piece, and positive upper portion corresponds second mounting hole 201 and has seted up fixed orifices 202, be provided with the internal thread in fixed orifices 202, fixed orifices 202 internally threaded mounting has fixing bolt.
Principle of operation
As shown in fig. 6, according to the construction requirement, a plurality of fixed slide rails 1 are provided, the first T-shaped block 203 on the back side of the installation block 2 is fitted into the second T-shaped groove 102, the expansion bolt is driven into the ground of the construction site through the fixed hole 1003, the fixed slide rails 1 are fixed, the installation block 2 is shifted to slide along the second T-shaped groove 102, the size between the installation blocks 2 is adjusted according to the specification of the guardrail, the guardrail 10 is erected, the bottom of the support rod 1001 is inserted into the second installation hole 201, and the installation of the guardrail 10 can be completed by screwing the fixed bolt.
Example 2
On the basis of the embodiment 1, the movable half ring device further comprises an installation seat 3 arranged at the top of the fixed slide rail 1 in a sliding manner, a fixed half ring 4 vertically arranged on the front surface of the installation seat 3 in a sliding manner, and a movable half ring 5 fixedly installed with the fixed half ring 4 through screws.
First T-shaped groove 101 has been seted up at fixed slide rail 1 top, 3 top integral types of mount pad are provided with the second T-shaped piece 301 with first T-shaped groove 101 clearance fit.
The front side of the mounting seat 3 is rotatably provided with a screw 8, the fixed semi-ring 4 is in threaded connection with the screw 8 through a sliding plate 6, and the top of the mounting seat 3 is rotatably provided with a hand wheel 7 connected with one end of the screw 8.
The front side of the mounting base 3 is fixedly provided with a guide rod 9, and the sliding plate 6 is connected with the guide rod 9 in a sliding way through a sliding block fixedly arranged on the back side of the sliding plate.
The working principle is as follows:
as shown in fig. 6, according to the construction requirements, a plurality of fixed slide rails 1 are provided, a first T-shaped block 203 on the back side of an installation block 2 is fitted into a second T-shaped groove 102, a second T-shaped block 301 on the bottom of an installation base 3 is fitted into a first T-shaped groove 101, expansion bolts are driven into the ground of a construction site through fixing holes 1003, the fixed slide rails 1 are fixed, the installation block 2 and the installation base 3 are shifted, the installation block 2 slides along the second T-shaped groove 102, the installation base 3 slides along the first T-shaped groove 102, the sizes between the installation blocks 2 and between the installation bases 3 are adjusted according to the specifications of the guardrail, a guardrail 10 is erected, the bottom of a support rod 1001 of the guardrail is inserted into the second installation hole 201, the side faces are tightly attached to the inner side faces of fixed half rings 4, after the fixing bolts are tightened, a movable half ring 5 is fitted with the fixed half ring 4, the screws are tightened, and the fixed half ring 4 is further fixed under the squeezing action of the movable half ring 5, and the installation of the guardrail 10 is completed.
The fixing bolt is loosened, and the hand wheel is rotated to rotate the screw rod 8 to drive the fixed half ring 4 to vertically slide, so that the height of the guardrail 10 is adjusted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a bridge construction is with protection fixed establishment that can realize size adjustment which characterized in that: including fixed slide rail (1) and installation piece (2), second T-shaped groove (102) have been seted up to fixed slide rail (1) side, and first mounting hole (103) have been seted up at the top, and installation piece (2) back integral type is provided with the first T-shaped piece (203) with second T-shaped groove (102) clearance fit, second mounting hole (201) that hold guardrail bracing piece (1001) are seted up at installation piece (2) top, and fixed orifices (202) have been seted up in positive upper portion correspondence second mounting hole (201), be provided with the internal thread in fixed orifices (202), fixing bolt is installed to fixed orifices (202) internal thread.
2. The protection fixing mechanism capable of realizing size adjustment for bridge construction according to claim 1, characterized in that: the movable half ring is characterized by further comprising an installation seat (3) arranged at the top of the fixed sliding rail (1) in a sliding mode, a fixed half ring (4) vertically arranged on the front face of the installation seat (3) in a sliding mode, and a movable half ring (5) fixedly installed with the fixed half ring (4) through screws.
3. The protection fixing mechanism capable of realizing size adjustment for bridge construction according to claim 2, characterized in that: first T-shaped groove (101) have been seted up at fixed slide rail (1) top, mount pad (3) top integral type is provided with second T-shaped piece (301) with first T-shaped groove (101) clearance fit.
4. The protection fixing mechanism capable of realizing size adjustment for bridge construction according to claim 2, characterized in that: the front side of the mounting seat (3) is rotatably provided with a screw rod (8), the fixed semi-ring (4) is in threaded connection with the screw rod (8) through a sliding plate (6), and the top of the mounting seat (3) is rotatably provided with a hand wheel (7) connected with one end of the screw rod (8).
5. The protection fixing mechanism capable of realizing size adjustment for bridge construction according to claim 4, characterized in that: the front side of the mounting seat (3) is fixedly provided with a guide rod (9), and the sliding plate (6) is connected with the guide rod (9) in a sliding manner through a sliding block fixedly arranged on the back side of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277528.6U CN218263491U (en) | 2022-11-07 | 2022-11-07 | Protection fixing mechanism capable of realizing size adjustment for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277528.6U CN218263491U (en) | 2022-11-07 | 2022-11-07 | Protection fixing mechanism capable of realizing size adjustment for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218263491U true CN218263491U (en) | 2023-01-10 |
Family
ID=84709046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222277528.6U Active CN218263491U (en) | 2022-11-07 | 2022-11-07 | Protection fixing mechanism capable of realizing size adjustment for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218263491U (en) |
-
2022
- 2022-11-07 CN CN202222277528.6U patent/CN218263491U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218263491U (en) | Protection fixing mechanism capable of realizing size adjustment for bridge construction | |
| CN210508131U (en) | Wall type guardrail handrail | |
| CN217923623U (en) | Inner supporting structure of foundation pit | |
| CN212201580U (en) | Safety warning identification means and safety protective guard for civil engineering thereof | |
| CN215714626U (en) | Bridge railing installation connecting device | |
| CN212027043U (en) | Scaffold for road construction | |
| CN214081037U (en) | Building bridge reinforcing equipment | |
| CN213597653U (en) | A construction rail guard for building transformation | |
| CN212802518U (en) | Structural support device for building construction | |
| CN220469551U (en) | Isolation fence for building construction | |
| CN219034156U (en) | Temporary support device for demolishing house wall | |
| CN215406922U (en) | Membrane structure bicycle shed stand fixed knot constructs | |
| CN217129157U (en) | Security fence for building construction technology management | |
| CN213389718U (en) | Town road bridge simple beam construction structures | |
| CN216786843U (en) | Bridge pier body slip form construction platform skew controlling means | |
| CN220621364U (en) | Steel pipe protection railing of adjustable height and width | |
| CN217079461U (en) | Staircase rail guard | |
| CN217054654U (en) | Assembly type enclosure with full-dry type connection | |
| CN216142397U (en) | High-rise wall-attached climbing formwork for building construction | |
| CN220184624U (en) | Bracket for concrete pouring | |
| CN210828606U (en) | Special safety barrier of construction | |
| CN214302625U (en) | Telescopic railing of building safety facility | |
| CN215331625U (en) | Anti-toppling supporting device for wall surface repairing | |
| CN219910317U (en) | Fitting-up type protector for fitment | |
| CN220434168U (en) | Intelligent safety platform for construction design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |